Biopharmaceutical waste gas treatment device

Abstract

The invention relates to the field of process waste gas treatment, and discloses a biopharmaceutical waste gas treatment device which comprises a steam conveying mechanism located on a side rack and matched with a conical cylinder structure of a steam suction end pipe to be used for conveying generated steam in a pressurized mode. The batch recovery mechanism is positioned on the built-in frame, and is matched with the large-diameter kettle to receive and separate solid and liquid waste gas treatment products; the output motor is located on the overhead frame and matched with the gear structure at the motor end to be used for generating torque for driving rotation. Through step-by-step treatment of the spaces of the operation kettles, the waste gas is ensured to be fully purified. After purification, the ammonia liquid flows into the downstream intermediate-diameter kettle through the discharge pipe, so that the waste gas in each stage is fully purified in a batch treatment mode, and the waste gas is treated with different intensities in different stages; the batch recovery mechanism optimizes the product recovery process after waste gas treatment through accurate structural design (such as matching of a partition plate structure and an inverted-V-shaped filter plate).

Description

Technical Field

[0001] The present invention relates to the technical field of process waste gas treatment, and particularly to a waste gas treatment device for biopharmaceuticals. Background Art

[0002] In the pharmaceutical industry, drugs can be classified into two major categories, biopharmaceuticals and synthetic drugs, according to their sources. The main pollution is organic pollutants. Fermentation drugs refer to the method of producing antibiotics and other active ingredients through fermentation, and then obtaining the final product through separation, purification, and refinement.

[0003] Traditional pharmaceutical waste gas treatment methods often use simple chemical absorption or physical adsorption methods, with relatively low treatment efficiency and waste gas purification degree. Especially for ammonia-containing waste gas with a pungent smell and corrosiveness, the treatment effect is often not thorough enough. In traditional processes, waste gas treatment is usually carried out as a whole, lacking effective grading and refined control, resulting in the possible remaining of harmful substances in some waste gas after primary treatment. Traditional waste gas treatment equipment may not fully meet environmental protection standards. Especially when treating chemical waste gas, there is often a certain amount of gas residue, resulting in non-compliant emissions. Due to the complex mechanical structure and driving mode, the purification equipment requires frequent maintenance and debugging during daily operation. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a waste gas treatment device for biopharmaceuticals, which solves the problems of low efficiency, lack of fine control, easy remaining of harmful substances, inability to meet environmental protection standards, and complex equipment maintenance in traditional pharmaceutical waste gas treatment methods.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A waste gas treatment device for biopharmaceuticals, comprising:

[0006] A fixed frame for fixing the structure of the waste gas treatment device for biopharmaceuticals;

[0007] A side-mounted frame is located on the fixed frame and is used for fixing the steam generation and pressurization structure;

[0008] A top-mounted frame is located on the fixed frame and is used for elevating and fixing the waste gas treatment mechanism;

[0009] An internal-mounted frame is located on the fixed frame and is used for fixing the recovered product structure after treatment;

[0010] A multi-region operation mechanism is located on the top-mounted frame and uses its multi-stage region structure to perform multiple pharmaceutical waste gas treatment operations;

[0011] An opposed purification mechanism is located on the multi-region operation mechanism and cooperates with a large-diameter kettle, a small-diameter kettle, and a pneumatic method to perform sufficient steam de-ammoniation operations;

[0012] The steam delivery mechanism is located on the side-mounted frame, and the conical structure cooperating with the steam suction end pipe is used for pressurized delivery of the generated steam;

[0013] The batch recovery mechanism is located on the built-in frame and cooperates with the large-diameter kettle to receive and separate solid and liquid waste treatment products;

[0014] The output motor is located on the top-mounted frame, and the gear structure at the motor end is used to generate the torque for driving rotation.

[0015] Preferably, the side-mounted frame is fixedly connected to the side wall of the fixed machine frame, the top-mounted frame is fixedly connected to the top of the fixed machine frame, the built-in frame is fixedly connected to the inside of the fixed machine frame, the multi-region operation mechanism is arranged on the top-mounted frame, the opposed purification mechanism is embedded in the multi-region operation mechanism, the steam delivery mechanism is arranged on the side-mounted frame, the batch recovery mechanism is arranged inside the built-in frame and below the multi-region operation mechanism, the output motor is arranged on the top-mounted frame, and a gear structure is arranged at the motor end.

[0016] Preferably, the multi-region operation mechanism includes a large-diameter kettle, a medium-diameter kettle and a small-diameter kettle. The large-diameter kettle is fixedly connected to the top-mounted frame, and a hopper-shaped feeding structure is arranged at the bottom. The medium-diameter kettle is embedded in the large-diameter kettle, and the two rotating shafts on both sides extend to the outside of the large-diameter kettle. The small-diameter kettle is embedded in the medium-diameter kettle. The two supporting ends on both sides of the small-diameter kettle extend to the outside of the large-diameter kettle and are fixedly connected to the top-mounted frame. The ends of the two rotating shafts on both sides of the medium-diameter kettle are fixedly connected with linkage pry bars, and a gear structure is arranged on one rotating shaft and meshed with the gear structure of the output motor. The outer surface of the medium-diameter kettle and the top surface of the small-diameter kettle are both filter screen structures, and the bottom surface of the small-diameter kettle is provided with edge discharge pipes distributed on both sides.

[0017] Preferably, the opposed purification mechanism includes an exhaust gas suction end pipe, a steam suction end pipe, and a reverse drive assembly. The exhaust gas suction end pipe is fixedly connected to one side of the small-diameter kettle. The steam suction end pipe is fixedly connected to the side of the small-diameter kettle away from the exhaust gas suction end pipe. One end of the steam suction end pipe away from the exhaust gas suction end pipe is provided with a conical cylinder structure. One end of the exhaust gas suction end pipe away from the steam suction end pipe is provided with a vertical feeding structure, and is coaxially arranged with the exhaust gas suction end pipe. On the opposite sides of the exhaust gas suction end pipe and the steam suction end pipe, there is a conical gas collecting seat. The conical gas collecting seat is a combined structure of a conical cylinder and a T-shaped cylinder. The T-shaped cylinder structure of the conical gas collecting seat extends to the inner walls of the exhaust gas suction end pipe and the steam suction end pipe. The outer circumferential side wall of the conical gas collecting seat configured by the steam suction end pipe is fixedly connected with circumferentially distributed outer peripheral blade pipes. The inner circumferential side wall of the conical gas collecting seat configured by the exhaust gas suction end pipe is fixedly connected with circumferentially distributed inner peripheral blade pipes. The inner peripheral blade pipes are distributed outside the outer peripheral blade pipes. The opposite side walls of the inner peripheral blade pipes and the outer peripheral blade pipes are both provided with equidistantly distributed discharge port structures, and together with the outer peripheral blade pipes, extend into the small-diameter kettle. A retaining ring one is sleeved between the outer surface of the T-shaped structure of the conical gas collecting seat and the inner side walls of the exhaust gas suction end pipe and the steam suction end pipe. The side wall of the conical gas collecting seat configured by the steam suction end pipe is wedged and slidably connected with a central linkage shaft. The side wall of the conical gas collecting seat configured by the exhaust gas suction end pipe is wedged and slidably connected with an external linkage shaft. Both ends of the central linkage shaft extend into the interiors of the exhaust gas suction end pipe and the steam suction end pipe respectively. The external linkage shaft is wrapped on the outer surface of the central linkage shaft. One end of the central linkage shaft extending into the steam suction end pipe is fixedly connected with a pneumatic turbine. The pneumatic turbine is fitted and embedded into the conical cylinder structure of the steam suction end pipe.

[0018] Preferably, the steam delivery mechanism includes a steam generator and a liquid storage tank. The steam generator and the liquid storage tank are arranged side by side on the side-mounted frame. The output end of the liquid storage tank is connected to the input end of the steam generator. The output port of the steam generator is connected with a delivery pipe. One end of the delivery pipe away from the steam generator is provided with a pressure pump. One side of the pressure pump away from the delivery pipe is connected with a transfer pipe. One end of the transfer pipe away from the pressure pump is fixedly connected to the conical cylinder structure of the steam suction end pipe.

[0019] Preferably, the batch recovery mechanism includes a collection pool and an inverted V-shaped filter plate. The collection pool is fixedly connected to the internal frame. The inverted V-shaped filter plate is arranged between the collection pool and the large-diameter kettle. Side slide frames are arranged on both sides of the inverted V-shaped filter plate. The side slide frames slide and are embedded in the side walls of the collection pool, and a retaining ring two is arranged between them and the side walls of the collection pool. Top contact rods are fixedly connected to both sides of the inverted V-shaped filter plate. The top contact rods extend to both sides of the large-diameter kettle. The interior of the collection pool is divided into three areas by a partition structure.

[0020] Preferably, an internally disposed filter membrane plate distributed in a circle is fixedly connected to the inner sidewall of the medium-diameter kettle. One end of the internally disposed filter membrane plate facing the small-diameter kettle is of a U-shaped structure, and the end far from the small-diameter kettle is of an arc-shaped structure. An externally disposed filter membrane plate distributed in a circle is fixedly connected to the outer circumferential surface of the medium-diameter kettle, and the externally disposed filter membrane plate is of an arc-shaped structure.

[0021] Preferably, liquid injection pipes opposite to each other on both sides are provided on the sidewall of the large-diameter kettle. The liquid injection pipes extend to the inner surface of the large-diameter kettle. Extraction pipes opposite to each other on both sides are provided on the sidewall of the large-diameter kettle, and are located below the liquid injection pipes at the same time, and their output ports extend to the inside of the large-diameter kettle.

[0022] Preferably, a linkage gear ring is fixedly connected to the outside of the conical gas collecting seat. A static gear ring is fixedly connected to the side opposite to the waste gas suction end pipe and the steam suction end pipe. The linkage gear ring is attached to and embedded in the tooth keys of the static gear ring.

[0023] Preferably, the reverse drive assembly includes a side-mounted cylinder frame. The side-mounted cylinder frame is fixedly connected to the end of the waste gas suction end pipe far from the steam suction end pipe. In the side-mounted cylinder frame, directly arranged and opposite distributed straight bevel gears are rotatably connected. A side bevel gear is rotatably connected inside the side-mounted cylinder frame. The side bevel gear is meshed and connected to the tooth key ends of the two straight bevel gears on both sides. One end of the central linkage shaft is fixedly connected to the straight bevel gear on the side far from the waste gas suction end pipe, and one end of the external linkage shaft is fixedly connected to the straight bevel gear near the waste gas suction end pipe.

[0024] The present invention provides a biological pharmaceutical waste gas treatment device, which has the following beneficial effects:

[0025] 1. The present invention has a hierarchical structure of a multi-region operation mechanism and high-efficiency waste gas purification ability: The device adopts a three-layer superimposed operation kettle structure - a large-diameter kettle, a medium-diameter kettle, and a small-diameter kettle - and through a carefully designed multi-region operation space, waste gas purification is gradually carried out. The waste gas is gradually degraded and transformed through layer-by-layer treatment in the device;

[0026] The large-diameter kettle, as the outermost operation kettle, is fixed by an internal rack and has a large space for preliminary waste gas treatment;

[0027] The medium-diameter kettle has a rotating function and is fully mixed with the air flow in the small-diameter kettle, improving the contact efficiency between the waste gas and the steam;

[0028] The small-diameter kettle, as the smallest space, not only installs an opposed purification mechanism for efficient waste gas mixing, but also generates a torque force through its internal rotation, further accelerating the fusion and purification of the waste gas and the steam.

[0029] 2. The present invention has the effect of mixing and accelerating the reaction of steam and waste gas: The opposed purification mechanism in the small-diameter kettle injects and mixes steam and ammoniated waste gas with each other, and realizes the full dissolution and purification of the waste gas by using the pressurizing effect of steam and the rotational torque generated inside the small-diameter kettle. This efficient mixing brought about by rotation not only makes the contact time between the waste gas and steam longer, improves the purification efficiency, but also enables the ammonia gas in the waste gas to form ammonia liquid by liquefaction.

[0030] 3. The present invention has the ability to batch-treat and efficiently recover waste gas: The treatment process of waste gas is carried out batch by batch. Through the step-by-step treatment in the spaces of each working kettle, it is ensured that the waste gas is fully purified. After purification, the ammonia liquid flows into the downstream medium-diameter kettle through the discharge pipe, while the waste gas that is not fully purified enters the medium-diameter kettle through the filter screen for further treatment. This batch-treatment method ensures that the waste gas in each stage is fully purified, and different intensities of treatment are carried out on the waste gas at different stages. The batch recovery mechanism optimizes the product recovery process after waste gas treatment through precise structural design (such as the combination of partition structure and inverted V-shaped filter plate). The up-and-down displacement and jitter mechanism of the inverted V-shaped filter plate not only ensure the effective separation of impurities after waste gas treatment, but also greatly improve the recovery efficiency. Liquid impurities can be recovered to the central pool through the filter screen, while solid impurities are screened out by the filter plate, effectively reducing environmental pollution and subsequent secondary pollution problems.

[0031] 4. The present invention has the ability of high-efficiency purification without electric drive: The opposed purification mechanism in the equipment is driven by the high pressure of steam, and adopts a pneumatic turbine and a linkage gear structure, without external power drive. Through the alternating action of steam and waste gas and the synchronous rotation of the central linkage shaft and the external linkage shaft, the contact between the waste gas and steam can be effectively accelerated, making the purification process more efficient and energy-saving. The equipment realizes a drive mode without external power, making the equipment operation more energy-saving, while reducing power consumption and maintenance requirements. The efficient utilization of steam and the full mixing of waste gas make the equipment not only have a significant purification effect, but also can operate stably for a long time.

[0032] 5. Multi-dimensional optimization of complex waste gas treatment in the present invention: During the entire waste gas purification process, the system continuously adjusts the flow state and mixing method of waste gas and steam, so that each stage can optimize the treatment for different components of the waste gas. This optimization enables the entire equipment to complete the purification work more efficiently and precisely when treating pharmaceutical waste gas, ensuring that the emissions meet environmental protection standards. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 is a three-dimensional schematic diagram of the main equipment structure of the present invention Figure 1 ;

[0034] Figure 2 is a three-dimensional schematic diagram of the main equipment structure of the present invention Figure 2 ;

[0035] Figure 3 Schematic three-dimensional view of the main equipment structure of the present invention Figure 3 ;

[0036] Figure 4 Schematic three-dimensional view of the main equipment structure of the present invention Figure 4 ;

[0037] Figure 5 Schematic view of the combined structure of the fixed frame of the present invention Figure 1 ;

[0038] Figure 6 Schematic view of the combined structure of the fixed frame of the present invention Figure 2 ;

[0039] Figure 7 Schematic view of the combined structure of the multi-region working mechanism of the present invention Figure 1 ;

[0040] Figure 8 Schematic view of the combined structure of the multi-region working mechanism of the present invention Figure 2 ;

[0041] Figure 9 Schematic internal structure view of the multi-region working mechanism of the present invention;

[0042] Figure 10 Schematic structure view of the opposed purification mechanism of the present invention;

[0043] Figure 11 Schematic internal structure view of the opposed purification mechanism of the present invention;

[0044] Figure 12 Schematic combined structure view of the exhaust gas suction end pipe of the present invention;

[0045] Figure 13 Schematic structure view of the reverse drive assembly of the present invention;

[0046] Figure 14 Schematic internal structure view of the steam suction end pipe of the present invention;

[0047] Figure 15 Schematic structure view of the batch recovery mechanism of the present invention.

[0048] Among them, 1. Fixed frame; 2. Side frame; 3. Top frame; 4. Internal frame; 5. Multi-area operation mechanism; 6. Opposed purification mechanism; 7. Steam conveying mechanism; 8. Batch recovery mechanism; 9. Output motor; 51. Large diameter kettle; 52. Medium diameter kettle; 53. Small diameter kettle; 54. Linkage pry bar; 55. Edge discharge pipe; 56. Internal filter plate; 57. External filter plate; 58. Liquid injection pipe; 59. Extraction pipe; 61. Exhaust gas extraction end pipe; 62. Steam extraction end pipe; 63. Conical gas collecting seat; 64. Outer blade tube; 65. Inner blade tube; 66. Circlip 1; 67. Central linkage shaft; 68. External linkage shaft; 69. Pneumatic turbine; 610. Linkage gear ring; 611. Stationary gear ring; 612. Side cylinder rack; 613. In-line bevel gear; 614. Side bevel gear; 71. Steam generator; 72. Delivery pipe; 73. Pressure pump; 74. Transfer pipe; 75. Liquid storage tank; 81. Collection tank; 82. Inverted V-type filter plate; 83. Side slide; 84. Top contact rod; 85. Circlip 2. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings of the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] Please see attached Figure 1 -Attached Figure 3, an embodiment of the present invention provides a biopharmaceutical waste gas treatment device, including: a fixed frame 1 for fixing the structure of the biopharmaceutical waste gas treatment device; a side frame 2 located on the fixed frame 1 for fixing the steam generation and pressurization structure; a top frame 3 located on the fixed frame 1 for elevating and fixing the waste gas treatment mechanism; an internal frame 4 located on the fixed frame 1 for fixing the recovered structure of the processed product. The output motor 9 is located on the top frame 3 and is used to generate the torque for driving rotation in cooperation with the gear structure at the motor end. The side frame 2 is fixedly connected to the side wall of the fixed frame 1, the top frame 3 is fixedly connected to the top of the fixed frame 1, and the internal frame 4 is fixedly connected to the inside of the fixed frame 1. The multi-region operation mechanism 5 is arranged on the top frame 3, the opposed purification mechanism 6 is embedded inside the multi-region operation mechanism 5, the steam delivery mechanism 7 is arranged on the side frame 2, and the batch recovery mechanism 8 is arranged inside the internal frame 4 and is located below the multi-region operation mechanism 5. The output motor 9 is arranged on the top frame 3, and a gear structure is arranged at the motor end. This device mainly treats the ammoniated waste gas generated by pharmaceuticals through the methods of steam dilution and acid solution miscibility. The overall device structure is installed on the fixed frame 1, and the side frame 2 configured by the fixed frame 1 is responsible for installing the steam delivery mechanism 7 for producing purified steam. The multi-region operation mechanism 5, which mainly bears and conducts the treatment operation, is installed on the top of the fixed frame 1 through the top frame 3. At the same time, the multi-region operation mechanism 5 as a whole includes three spaces stacked from small to large. The ammoniated waste gas generated by pharmaceuticals is first injected through the opposed purification mechanism 6 installed in the smallest space of the multi-region operation mechanism 5. The opposed purification mechanism 6 simultaneously injects the pressurized steam generated by the steam delivery mechanism 7 into the smallest space of the multi-region operation mechanism 5 to mix and purify with the ammoniated waste gas. When the pressurized steam is injected, it will generate a rotational torque to drive the opposed purification mechanism 6 to perform accelerated miscibility operation in the smallest space of the multi-region operation mechanism 5. The three stacked spaces included in the multi-region operation mechanism 5 will also sequentially treat the waste gas in batches. Finally, the generated product is discharged into the batch recovery mechanism 8. The batch recovery mechanism 8 is installed inside the fixed frame 1 through the internal frame 4 and is located in the discharging direction of the multi-region operation mechanism 5.

[0051] Please refer to the attached Figure 1 - attached Figure 9, the multi-region operation mechanism 5 is located on the overhead rack 3 and uses its multi-stage regional structure to perform multiple pharmaceutical waste gas treatment operations. The multi-region operation mechanism 5 includes a large-diameter kettle 51, a medium-diameter kettle 52, and a small-diameter kettle 53. The large-diameter kettle 51 is fixedly connected to the overhead rack 3 and is provided with a hopper-shaped feeding structure at the bottom. The medium-diameter kettle 52 is embedded inside the large-diameter kettle 51, and the rotating shafts on both sides extend to the outside of the large-diameter kettle 51. The small-diameter kettle 53 is embedded inside the medium-diameter kettle 52, and the supporting ends on both sides of the small-diameter kettle 53 extend to the outside of the large-diameter kettle 51 and are fixedly connected to the overhead rack 3. A linkage lever 54 is fixedly connected to the ends of the rotating shafts on both sides of the medium-diameter kettle 52. At the same time, a gear structure is provided on one rotating shaft and is meshed with the gear structure of the output motor 9. The outer surface of the medium-diameter kettle 52 and the top surface of the small-diameter kettle 53 are both filter mesh structures. The bottom surface of the small-diameter kettle 53 is provided with edge discharge pipes 55 distributed on both sides. The inner side wall of the medium-diameter kettle 52 is fixedly connected with an internally installed filter membrane plate 56 distributed in a circle. One end of the internally installed filter membrane plate 56 facing the small-diameter kettle 53 is a U-shaped structure, and the end far from the small-diameter kettle 53 is an arc-shaped structure. The outer circumferential surface of the medium-diameter kettle 52 is fixedly connected with an externally installed filter membrane plate 57 distributed in a circle. The externally installed filter membrane plate 57 is an arc-shaped structure. The side wall of the large-diameter kettle 51 is provided with injection pipes 58 opposite to each other on both sides. The injection pipes 58 extend to the inner surface of the large-diameter kettle 51. The side wall of the large-diameter kettle 51 is provided with extraction pipes 59 opposite to each other on both sides, and is located below the injection pipes 58 at the same time. Its output port extends to the inside of the large-diameter kettle 51. The multi-region operation mechanism 5 includes three sets of operation kettle structures with different volumes, namely the large-diameter kettle 51, the medium-diameter kettle 52, and the small-diameter kettle 53. The large-diameter kettle 51, as the outermost operation kettle structure, is fixedly installed on the top of the fixed machine frame 1 through the internal rack 4. Openings for dredging on both sides are opened on both sides of it. The medium-diameter kettle 52, as the operation kettle structure with the middle size, is installed inside the large-diameter kettle 51 and is rotatably sleeved inside the large-diameter kettle 51 through the rotating sleeve structures on both sides. The small-diameter kettle 53 with the smallest space is embedded inside the medium-diameter kettle 52. At the same time, the supporting shaft structures installed on both sides extend to the outside of the large-diameter kettle 51 along the rotating sleeve of the medium-diameter kettle 52 and the opening structure of the large-diameter kettle 51 and are installed on the overhead rack 3, making the large-diameter kettle 51 and the small-diameter kettle 53 in a static state, while the medium-diameter kettle 52 is in a rotating state compared to the small-diameter kettle 53 and the large-diameter kettle 51. At the same time, the large-diameter kettle 51, the medium-diameter kettle 52, and the small-diameter kettle 53 are installed in an overall stacked manner, forming three sets of operation spaces inside the large-diameter kettle 51, one inside the medium-diameter kettle 52, one set of space is formed between the medium-diameter kettle 52 and the small-diameter kettle 53, and finally the largest set of operation space is formed between the large-diameter kettle 51 and the medium-diameter kettle 52. The opposed purification mechanism 6 for steam and ammoniated waste gas transportation is installed inside the small-diameter kettle 53. After the steam and ammoniated waste gas come into contact and mix, part of the ammonia gas forms ammonia liquid inside the small-diameter kettle 53 and flows into the medium-diameter kettle 52 along the edge discharge pipes 55 installed at the bottom of the small-diameter kettle 53.The excess waste gas and the steam that has not been repeatedly fused enter the middle-diameter kettle 52 through the filter structure provided on the top surface of the small-diameter kettle 53. The middle-diameter kettle 52 itself is driven by the meshing of the gear structure and the gear structure at the motor end of the output motor 9 to drive the middle-diameter kettle 52 to rotate inside the large-diameter kettle 51. After the middle-diameter kettle 52 rotates, the built-in filter membrane plates 56 installed circumferentially on the inner wall of the middle-diameter kettle 52 fully contact the residual waste gas discharged from the top surface of the small-diameter kettle 53 into the middle-diameter kettle 52. After the U-shaped structure of the built-in filter membrane plate 56 rotates, the waste gas is driven by multiple groups of built-in filter membrane plates 56 moving in a circular motion into the U-shaped structure, so that the waste gas can increase the residence time between the middle-diameter kettle 52 and the small-diameter kettle 53. At the same time, the impurity components of the ammoniated waste gas are fully adsorbed on the filter plate structure of the built-in filter membrane plate 56. At the same time, while the arc-shaped structure part of the built-in filter membrane plate 56 is in contact with and adsorbing, its own structure rotates, driving the overflowing steam to be mixed with the waste gas again, and at the same time generating an outward thrust, driving the waste gas after adsorption treatment to enter the space formed between the large-diameter kettle 51 and the middle-diameter kettle 52 through the outer surface filter structure of the middle-diameter kettle 52. The external filter membrane plates 57 installed circumferentially on the outer surface of the middle-diameter kettle 52 also rotate with the middle-diameter kettle 52, and contact and adsorb the residual waste gas overflowing into the large-diameter kettle 51. A plurality of injection pipes 58 distributed on both sides are installed on the side wall of the large-diameter kettle 51. At the same time, the output port of the injection pipe 58 is attached to the inner surface of the large-diameter kettle 51. Phosphoric acid is transported into the inner surface of the large-diameter kettle 51 along the injection pipe 58 by an external pumping device and flows downward along the inner surface of the large-diameter kettle 51, contacting the residual waste gas entering between the large-diameter kettle 51 and the middle-diameter kettle 52 and the ammonia liquid discharged from the edge discharge pipe 55, generating a solid-liquid mixture formed by ammonium salts and other compound solid particles, and finally discharged by the hopper-shaped feeding structure at the bottom of the large-diameter kettle 51 to the batch recovery mechanism 8 installed below the multi-region operation mechanism 5.,

[0052] Please refer to the appendix Figure 1 - appendix Figure 14, the opposed purification mechanism 6 is located on the multi-region operation mechanism 5, and cooperates with the large-diameter kettle 51, the small-diameter kettle 53 and the pneumatic method to perform sufficient steam deammoniation operation. The opposed purification mechanism 6 includes an exhaust gas suction end pipe 61, a steam suction end pipe 62 and a reverse drive assembly. The exhaust gas suction end pipe 61 is fixedly connected to one side of the small-diameter kettle 53, and the steam suction end pipe 62 is fixedly connected to the side of the small-diameter kettle 53 away from the exhaust gas suction end pipe 61. One end of the steam suction end pipe 62 away from the exhaust gas suction end pipe 61 is provided with a conical cylinder structure, and one end of the exhaust gas suction end pipe 61 away from the steam suction end pipe 62 is provided with a vertical feeding structure, and is coaxially arranged with the exhaust gas suction end pipe 61 at the same time. A conical gas collecting seat 63 is arranged on the opposite side of the exhaust gas suction end pipe 61 and the steam suction end pipe 62. The conical gas collecting seat 63 is a combined structure of a conical cylinder and a T-shaped cylinder. The T-shaped cylinder structure of the conical gas collecting seat 63 extends to the inner walls of the exhaust gas suction end pipe 61 and the steam suction end pipe 62. The outer circumferential side wall of the conical gas collecting seat 63 configured by the steam suction end pipe 62 is fixedly connected with a peripherally distributed outer peripheral blade pipe 64. The inner circumferential side wall of the conical gas collecting seat 63 configured by the exhaust gas suction end pipe 61 is fixedly connected with a peripherally distributed inner peripheral blade pipe 65. The inner peripheral blade pipe 65 is distributed outside the outer peripheral blade pipe 64. The opposite side walls of the inner peripheral blade pipe 65 and the outer peripheral blade pipe 64 are both provided with equally spaced discharge port structures and extend into the small-diameter kettle 53 together with the outer peripheral blade pipe 64. A snap ring 66 is sleeved between the outer surface of the T-shaped structure of the conical gas collecting seat 63 and the inner side walls of the exhaust gas suction end pipe 61 and the steam suction end pipe 62. The side wall of the conical gas collecting seat 63 configured by the steam suction end pipe 62 is wedged and slidably connected with a central linkage shaft 67. The side wall of the conical gas collecting seat 63 configured by the exhaust gas suction end pipe 61 is wedged and slidably connected with an external linkage shaft 68. Both ends of the central linkage shaft 67 extend into the interiors of the exhaust gas suction end pipe 61 and the steam suction end pipe 62. The external linkage shaft 68 is wrapped on the outer surface of the central linkage shaft 67. One end of the central linkage shaft 67 extending into the steam suction end pipe 62 is fixedly connected with a pneumatic turbine 69. The pneumatic turbine 69 is fitted and embedded into the conical cylinder structure of the steam suction end pipe 62. A linkage gear ring 610 is fixedly connected to the outside of the conical gas collecting seat 63. A static gear ring 611 is fixedly connected to the opposite side of the exhaust gas suction end pipe 61 and the steam suction end pipe 62. The linkage gear ring 610 is fitted and embedded into the tooth keys of the static gear ring 611. The reverse drive assembly includes a side-mounted cylinder frame 612. The side-mounted cylinder frame 612 is fixedly connected to the end of the exhaust gas suction end pipe 61 away from the steam suction end pipe 62. In the side-mounted cylinder frame 612, there are directly arranged and relatively distributed straight bevel gears 613 rotatably connected. In the side-mounted cylinder frame 612, there is a side bevel gear 614 rotatably connected. The side bevel gear 614 is meshed and connected to the tooth key ends of the two straight bevel gears 613 on both sides. One end of the central linkage shaft 67 is fixedly connected to the straight bevel gear 613 on the side away from the exhaust gas suction end pipe 61, and one end of the external linkage shaft 68 is fixedly connected to the straight bevel gear 613 on the side close to the exhaust gas suction end pipe 61.The purified gas is extracted through an extraction pipe 59 extending into the large-diameter kettle 51. The opposed purification mechanism 6 installed inside the small-diameter kettle 53 as a whole includes an exhaust gas suction end pipe 61 and a steam suction end pipe 62 that are relatively fixed on both sides. They are respectively fixed inside the support shafts on both sides of the small-diameter kettle 53. A vertical conveying pipe structure is provided on the side of the exhaust gas suction end pipe 61 away from the steam suction end pipe 62 for injecting the produced pharmaceutical ammoniated exhaust gas into the exhaust gas suction end pipe 61. A conical structure is provided at one end of the steam suction end pipe 62 away from the exhaust gas suction end pipe 61 to receive the steam pressurized and conveyed by the steam conveying mechanism 7. A set of rotatable conical gas collection seats 63 are respectively installed on the opposite sides of the steam suction end pipe 62 and the exhaust gas suction end pipe 61. The conical gas collection seat 63 includes a conical gas transmission and a T-shaped gas supply cylinder structure. The T-shaped gas supply cylinder structure of the conical gas collection seat 63 is embedded into the exhaust gas suction end pipe 61 and the steam suction end pipe 62 and fits on their inner surfaces. Periphery leaf pipes 64 and inner periphery leaf pipes 65 are respectively installed in a circumferential distribution on the opposite sides of the two conical gas collection seats 63. At the same time, the inner periphery leaf pipes 65 are distributed inside the periphery leaf pipes 64. When the steam and exhaust gas enter the conical gas collection seat 63 along the exhaust gas suction end pipe 61 and the steam suction end pipe 62, they then enter the periphery leaf pipes 64 and the inner periphery leaf pipes 65, and are respectively ejected and fused inside the small-diameter kettle 53 from the opposite ports of the periphery leaf pipes 64 and the inner periphery leaf pipes 65, and ammonia liquid is formed inside the small-diameter kettle 53 and contacts the surfaces of the periphery leaf pipes 64 and the inner periphery leaf pipes 65. At the same time, a first retaining spring 66 is sleeved and installed between the T-shaped edge structure of the conical gas collection seat 63 and the inner walls of the two. When the conical gas collection seat 63 linearly reciprocates inside the exhaust gas suction end pipe 61 and the steam suction end pipe 62, it can be reset by the elasticity of the first retaining spring 66. A central linkage shaft 67 is embedded at the center position of the conical gas collection seat 63 belonging to the exhaust gas suction end pipe 61, and an external linkage shaft 68 is embedded at the center position of the conical gas collection seat 63 belonging to the steam suction end pipe 62. The central linkage shaft 67 extends into the conical structure of the steam suction end pipe 62 at the same time. The external linkage shaft 68 passes through the exhaust gas suction end pipe 61 as a whole and is connected to the reverse drive assembly included in the opposed purification mechanism 6. The central linkage shaft 67 and the external linkage shaft 68 maintain a concentric relationship and are embedded in the external linkage shaft 68 at the same time. The conical gas collection seat 63 is engaged with the central linkage shaft 67 and the card strip structures provided at the edges of the external linkage shaft 68 through its own card slots. When the central linkage shaft 67 and the external linkage shaft 68 drive the conical gas collection seat 63 to rotate, the conical gas collection seat 63 itself can displace along the outer surfaces of the central linkage shaft 67 and the external linkage shaft 68. A set of pneumatic turbines 69 are installed at one end of the central linkage shaft 67 extending into the conical structure of the exhaust gas suction end pipe 61. When the pressurized steam continuously enters the conical structure of the exhaust gas suction end pipe 61, the high-pressure impact force formed by the conveying pushes the pneumatic turbines 69 and the central linkage shaft 67 to rotate.Meanwhile, it drives the rotation of the conical air collecting seat 63 in which the central linkage shaft 67 is embedded, and guides the rotational torque to the reverse drive assembly installed on one side of the exhaust gas suction end pipe 61. The side-mounted cylinder frame 612 included in the reverse drive assembly is fixed on one side of the exhaust gas suction end pipe 61. At the same time, in the inner part, in the center positions relative to the central linkage shaft 67 and the external linkage shaft 68, in-line bevel gears 613 are arranged in a relative distribution. The two sets of in-line bevel gears 613 respectively fix the central linkage shaft 67 and the external linkage shaft 68. On one side of the two sets of in-line bevel gears 613, a set of side-mounted bevel gears 614 is installed and meshes with the two sets of in-line bevel gears 613 together. When the central linkage shaft 67 drives the rotation of the conical air collecting seat 63 to which the steam suction end pipe 62 belongs by using the overall steam to drive the pneumatic turbine 69, it simultaneously drives the rotation of the in-line bevel gear 613 fixed to itself, and uses the side-mounted bevel gear 614 to reversely transmit the torque to the in-line bevel gear 613 fixed to the external linkage shaft 68, so that the external linkage shaft 68 also drives the conical air collecting seat 63 to which the exhaust gas suction end pipe 61 belongs to rotate inside the small-diameter kettle 53, and rotates in the opposite direction relative to the conical air collecting seat 63 of the exhaust gas suction end pipe 61, so that the outer peripheral blade pipes 64 and the inner peripheral blade pipes 65 that respectively spray steam and ammoniated exhaust gas rotate in the opposite direction at the same time. The different-direction centrifugal forces generated by the reverse rotation drive the sprayed steam and ammoniated exhaust gas to accelerate contact and liquefy inside the small-diameter kettle 53. For the conical gas transmission structure of the conical air collecting seat 63, a ring-shaped linkage gear ring 610 is installed on the side walls of the exhaust gas suction end pipe 61 and the steam suction end pipe 62. For the side walls of the exhaust gas suction end pipe 61 and the steam suction end pipe 62 relative to the conical gas transmission structure of the conical air collecting seat 63, static gear rings 611 are correspondingly installed. The tooth key end of the linkage gear ring 610 is always in contact with the tooth key end of the static gear ring 611. When the central linkage shaft 67 and the external linkage shaft 68 drive the conical air collecting seat 63 to rotate on the exhaust gas suction end pipe 61 and the steam suction end pipe 62, the static gear ring 611 drives the linkage gear ring 610 and the conical air collecting seat 63 to push out, while the conical air collecting seat 63 is equipped with a snap ring 66 which also drives the conical air collecting seat 63 to retract at the same time. When the conical air collecting seat 63 rotates, it reciprocates in displacement, and at the same time generates a reciprocating linear traction force. The traction force is used to synchronously drive the liquefied ammonia liquid attached to the outer peripheral blade pipes 64 and the inner peripheral blade pipes 65 to fall, and gather inside the small-diameter kettle 53, and finally be discharged into the medium-diameter kettle 52 through the edge discharge pipe 55, so that the opposed purification mechanism 6 can accelerate the contact between steam and exhaust gas without an electric driving power source.,

[0053] Please refer to the appendix Figure 1 - appendix Figure 7, the steam delivery mechanism 7 is located on the side-mounted frame 2 and is used to pressurize and deliver the generated steam in cooperation with the conical structure of the steam suction end pipe 62. The steam delivery mechanism 7 includes a steam generator 71 and a liquid storage tank 75. The steam generator 71 and the liquid storage tank 75 are arranged side by side on the side-mounted frame 2. The output end of the liquid storage tank 75 is connected to the input end of the steam generator 71. A delivery pipe 72 is connected to the output port of the steam generator 71. A pressure pump 73 is provided at one end of the delivery pipe 72 away from the steam generator 71. On the side of the pressure pump 73 away from the delivery pipe 72, there is a connecting pipe 74. One end of the connecting pipe 74 away from the pressure pump 73 is fixedly connected to the conical structure of the steam suction end pipe 62. The steam delivery mechanism 7 fixed on the side-mounted frame 2 mainly produces continuously delivered high-pressure steam. The steam generator 71 and the delivery pipe 72 included in the steam delivery mechanism 7 are placed on the side-mounted frame 2. The delivery pipe 72 delivers the stored water source inside to the steam generator 71. After the steam is generated by the steam generator 71, it is delivered along the delivery pipe 72 installed at the top output port of the steam generator 71. At the same time, after the steam is pressurized by the pressure pump 73 installed at the end of the delivery pipe 72, it is delivered to the connecting pipe 74. Finally, the pressurized steam is delivered into the conical structure of the exhaust gas suction end pipe 61 by the connecting pipe 74 to drive the non-powered operation of the opposed purification mechanism 6 and provide the steam required for purification.

[0054] Please refer to the appendix Figure 1 - appendix Figure 15, the batch recovery mechanism 8 is located on the built-in frame 4 and cooperates with the large-diameter kettle 51 to receive and separate solid and liquid exhaust gas treatment products. The batch recovery mechanism 8 includes a collection pool 81 and an inverted V-shaped filter plate 82. The collection pool 81 is fixedly connected to the built-in frame 4. The inverted V-shaped filter plate 82 is arranged between the collection pool 81 and the large-diameter kettle 51. Side slide frames 83 are arranged on both sides of the inverted V-shaped filter plate 82. The side slide frames 83 slide and are embedded in the side wall of the collection pool 81, and a second snap spring 85 is arranged between the side slide frames 83 and the side wall of the collection pool 81. Top contact rods 84 are fixedly connected to both sides of the inverted V-shaped filter plate 82. The top contact rods 84 extend to both sides of the large-diameter kettle 51. The interior of the collection pool 81 is divided into three areas by a partition structure. The batch recovery mechanism 8 erected by the built-in frame 4 under the multi-area operation mechanism 5 mainly recovers the purified products discharged by the multi-area operation mechanism 5. The collection pool 81 included in the batch recovery mechanism 8 is fixedly installed on the built-in frame 4, and its interior is divided into three spatial areas by a partition structure. The inverted V-shaped filter plate 82 included in the batch recovery mechanism 8 is suspended between the hopper-shaped feeding structure of the large-diameter kettle 51 and the collection pool 81, so that the solid-liquid mixture discharged from the hopper-shaped structure directly falls on the inverted V-shaped filter plate 82. The two sides of the inverted V-shaped filter plate 82 are erected on both sides of the collection pool 81 through the side slide frames 83, and the second snap spring 85 is embedded at the same time, so that the inverted V-shaped filter plate 82 can be restricted to move up and down above the collection pool 81. The top contact rods 84 installed on the top of the inverted V-shaped filter plate 82 extend to both sides of the large-diameter kettle 51. When the middle-diameter kettle 52 is driven to rotate, the linkage pry bars 54 installed on the rotating cylinder structures on both sides thereof rotate accordingly. As the linkage pry bars 54 continuously contact and abut against the top contact rods 84, the fixed inverted V-shaped filter plate 82 also vibrates up and down above the collection pool 81 along the side slide frames 83 and the second snap spring 85, driving the solid-liquid mixture received by itself to separate. The liquid impurities are recovered to the center of the collection pool 81 along the filter screen structure of the inverted V-shaped filter plate 82, while the solid impurities are screened out by the inverted V-shaped filter plate 82 and recovered to both sides of the collection pool 81 along the inclined structures on both sides of the inverted V-shaped filter plate 82, so as to fully and classify the recovery of the impurity products generated after the exhaust gas treatment in production.

[0055] Working principle: First, the device mainly treats the ammoniated waste gas generated in pharmaceutical production by means of steam dilution and acid solution miscibility. The overall device structure is installed on the fixed frame 1, and the side-mounted frame 2 configured on the fixed frame 1 is responsible for installing the steam conveying mechanism 7 for producing purified steam. The multi-region working mechanism 5, which mainly bears and conducts the treatment operation, is installed on the top of the fixed frame 1 through the overhead frame 3. At the same time, the multi-region working mechanism 5 as a whole includes three superimposed spaces from small to large. The ammoniated waste gas generated in pharmaceutical production is first injected through the opposed purification mechanism 6 installed in the smallest space of the multi-region working mechanism 5. The opposed purification mechanism 6 also injects the pressurized steam generated by the steam conveying mechanism 7 into the smallest space of the multi-region working mechanism 5 to mix and purify with the ammoniated waste gas. When the pressurized steam is injected, it will generate a rotational torque to drive the opposed purification mechanism 6 to perform an accelerated miscibility operation in the smallest space of the multi-region working mechanism 5. The three superimposed spaces included in the multi-region working mechanism 5 will then process the waste gas in batches in sequence, and finally discharge the generated products into the batch recovery mechanism 8. The batch recovery mechanism 8 is installed inside the fixed frame 1 through the built-in frame 4 and is located in the discharging direction of the multi-region working mechanism 5. First, the multi-region working mechanism 5 includes three sets of working kettle structures with different volumes, namely the large-diameter kettle 51, the medium-diameter kettle 52, and the small-diameter kettle 53. The large-diameter kettle 51, as the outermost working kettle structure, is fixedly installed on the top of the fixed frame 1 through the built-in frame 4, and both sides are provided with openings for dredging on both sides. The medium-diameter kettle 52, as the working kettle structure with the middle size, is installed inside the large-diameter kettle 51 and is rotatably sleeved inside the large-diameter kettle 51 through the rotating sleeve structures on both sides. The small-diameter kettle 53, as the smallest space, is embedded inside the medium-diameter kettle 52. At the same time, the support shaft structures installed on both sides extend to the outside of the large-diameter kettle 51 along the rotating sleeve of the medium-diameter kettle 52 and the opening structure of the large-diameter kettle 51 and are installed on the overhead frame 3, so that the large-diameter kettle 51 and the small-diameter kettle 53 are in a static state, while the medium-diameter kettle 52 is in a rotating state compared with the small-diameter kettle 53 and the large-diameter kettle 51. At the same time, the large-diameter kettle 51, the medium-diameter kettle 52, and the small-diameter kettle 53 are installed in sequence and superimposed, so that three sets of working spaces are formed inside the large-diameter kettle 51, one inside the medium-diameter kettle 52, one set of space is formed between the medium-diameter kettle 52 and the small-diameter kettle 53, and finally the largest set of working spaces is formed between the large-diameter kettle 51 and the medium-diameter kettle 52. The opposed purification mechanism 6 for steam and ammoniated waste gas transportation is installed inside the small-diameter kettle 53. After the steam and ammoniated waste gas come into contact and mix, part of the ammonia gas forms ammonia liquid inside the small-diameter kettle 53 and flows into the medium-diameter kettle 52 along the edge discharge pipe 55 installed at the bottom of the small-diameter kettle 53. The excess waste gas and the steam that have not been repeatedly fused enter the medium-diameter kettle 52 along the filter screen structure opened on the top surface of the small-diameter kettle 53. The medium-diameter kettle 52 itself is driven by the meshing of the gear structure and the gear structure at the motor end of the output motor 9 to drive the medium-diameter kettle 52 to rotate inside the large-diameter kettle 51.After the medium-diameter kettle 52 rotates, the built-in filter membrane plates 56 installed circumferentially on the inner wall of the medium-diameter kettle 52 come into full contact with the residual waste gas discharged from the top surface of the small-diameter kettle 53 into the medium-diameter kettle 52. After the U-shaped structure of the built-in filter membrane plate 56 rotates, the waste gas is driven by the multiple groups of built-in filter membrane plates 56 moving in a circular motion to be scooped into the U-shaped structure, so that the waste gas can increase the residence time between the medium-diameter kettle 52 and the small-diameter kettle 53. At the same time, the impurity components of the ammoniated waste gas are fully adsorbed on the filter plate structure of the built-in filter membrane plate 56. At the same time, when the arc-shaped structure part of the built-in filter membrane plate 56 contacts and adsorbs, its own structure rotates, driving the overflowing steam and waste gas to be mixed again, and at the same time generating an outward thrust, driving the waste gas after adsorption treatment to enter the space formed between the large-diameter kettle 51 and the medium-diameter kettle 52 along the outer surface filter screen structure of the medium-diameter kettle 52. The external filter membrane plates 57 installed circumferentially on the outer surface of the medium-diameter kettle 52 also rotate with the medium-diameter kettle 52, and contact and adsorb the residual waste gas overflowing into the large-diameter kettle 51. A plurality of groups of liquid injection pipes 58 distributed on both sides are installed on the side wall of the large-diameter kettle 51. At the same time, the output ports of the liquid injection pipes 58 are attached to the inner surface of the large-diameter kettle 51. The phosphoric acid is transported into the inner surface of the large-diameter kettle 51 along the liquid injection pipes 58 by using an external pumping device and flows downward along the inner surface of the large-diameter kettle 51, contacting the residual waste gas entering between the large-diameter kettle 51 and the medium-diameter kettle 52 and the ammonia liquid discharged from the edge discharge pipe 55, generating a solid-liquid mixture formed by ammonium salts and other compound solid particles, and finally discharged by the hopper-shaped feeding structure at the bottom of the large-diameter kettle 51 to the batch recovery mechanism 8 installed below the multi-region operation mechanism 5. The purified gas is extracted through the extraction pipe 59 extending into the large-diameter kettle 51. The opposed purification mechanism 6 installed inside the small-diameter kettle 53 includes the waste gas suction end pipes 61 and the steam suction end pipes 62 fixed opposite to each other on both sides, which are respectively fixed in the support shafts on both sides of the small-diameter kettle 53. A vertical conveying pipe structure is opened on the side of the waste gas suction end pipe 61 far from the steam suction end pipe 62 for injecting the produced pharmaceutical ammoniated waste gas into the waste gas suction end pipe 61. A conical cylinder structure is opened at one end of the steam suction end pipe 62 far from the waste gas suction end pipe 61 to receive the steam pressurized and transported by the steam conveying mechanism 7. A rotatable conical gas collecting seat 63 is respectively installed on the opposite sides of the steam suction end pipe 62 and the waste gas suction end pipe 61. The conical gas collecting seat 63 includes a conical gas transmission and a T-shaped gas delivery cylinder structure. The T-shaped gas delivery cylinder structure of the conical gas collecting seat 63 is embedded in the waste gas suction end pipe 61 and the steam suction end pipe 62 and fits on their inner surfaces. The peripheral leaf pipes 64 and the inner peripheral leaf pipes 65 are respectively installed circumferentially on the opposite sides of the two conical gas collecting seats 63. At the same time, the inner peripheral leaf pipes 65 are distributed inside the peripheral leaf pipes 64. When the steam and waste gas enter the conical gas collecting seat 63 along the waste gas suction end pipe 61 and the steam suction end pipe 62, they then enter the peripheral leaf pipes 64 and the inner peripheral leaf pipes 65.And they are respectively ejected and fused inside the small-diameter kettle 53 from the opposite ports of the peripheral leaf tube 64 and the inner peripheral leaf tube 65, and ammonia liquid is formed inside the small-diameter kettle 53 and contacts the surfaces of the peripheral leaf tube 64 and the inner peripheral leaf tube 65. At the same time, a first retaining spring 66 is sleeved and installed between the T-shaped edge structures of the conical gas collecting seat 63 and the inner walls of both, so that while the conical gas collecting seat 63 makes a linear reciprocating displacement inside the exhaust gas suction end pipe 61 and the steam suction end pipe 62, it can be reset by the elasticity of the first retaining spring 66. A central linkage shaft 67 is embedded at the center position of the conical gas collecting seat 63 belonging to the exhaust gas suction end pipe 61, and an external linkage shaft 68 is embedded at the center position of the conical gas collecting seat 63 belonging to the steam suction end pipe 62. The central linkage shaft 67 extends into the conical barrel structure of the steam suction end pipe 62 at the same time. The external linkage shaft 68 entirely passes through the exhaust gas suction end pipe 61 and is connected to the reverse drive assembly included in the opposed purification mechanism 6. The central linkage shaft 67 and the external linkage shaft 68 maintain a concentric relationship and are embedded in the external linkage shaft 68. The conical gas collecting seat 63 is engaged with the central linkage shaft 67 and the bar structures provided at the edges of the external linkage shaft 68 through its own card slots, so that while the central linkage shaft 67 and the external linkage shaft 68 drive the conical gas collecting seat 63 to rotate, the conical gas collecting seat 63 itself can displace along the outer surfaces of the central linkage shaft 67 and the external linkage shaft 68. A set of pneumatic turbines 69 is installed at one end of the central linkage shaft 67 extending into the conical barrel structure of the exhaust gas suction end pipe 61. When pressurized steam continuously enters the conical barrel structure of the exhaust gas suction end pipe 61, the high-pressure impact force formed by the transportation pushes the pneumatic turbines 69 and the central linkage shaft 67 to rotate, and at the same time drives the conical gas collecting seat 63 embedded with the central linkage shaft 67 to rotate, and guides the rotational torque into the reverse drive assembly installed on one side of the exhaust gas suction end pipe 61. The side-mounted cylinder frame 612 included in the reverse drive assembly is fixed on one side of the exhaust gas suction end pipe 61, and at the same time, in the inner part, straight bevel gears 613 distributed relatively are installed at the center positions of the central linkage shaft 67 and the external linkage shaft 68. The two sets of straight bevel gears 613 respectively fix the central linkage shaft 67 and the external linkage shaft 68, and a set of side bevel gears 614 is installed on one side of the two sets of straight bevel gears 613 and meshes with the two sets of straight bevel gears 613 together. When the central linkage shaft 67 drives the conical gas collecting seat 63 belonging to the steam suction end pipe 62 to rotate by using the overall steam to push the pneumatic turbines 69, it drives the straight bevel gears 613 fixed to itself to rotate at the same time, and uses the side bevel gears 614 to reversely transmit the torque to the straight bevel gears 613 fixed to the external linkage shaft 68, so that the external linkage shaft 68 also immediately drives the conical gas collecting seat 63 belonging to the exhaust gas suction end pipe 61 to rotate inside the small-diameter kettle 53 and rotates in the opposite direction relative to the conical gas collecting seat 63 of the exhaust gas suction end pipe 61, so that the peripheral leaf tube 64 and the inner peripheral leaf tube 65 that respectively spray steam and ammoniated exhaust gas rotate in the opposite direction at the same time.The centrifugal forces in different directions generated by the reverse rotation drive the sprayed steam and the ammoniated waste gas to accelerate contact and liquefy inside the small-diameter kettle 53. A linkage gear ring 610 with an annular structure is installed on the conical gas transmission structure of the conical gas collection seat 63 relative to the side walls of the waste gas suction end pipe 61 and the steam suction end pipe 62. Stationary gear rings 611 are correspondingly installed on the side walls of the waste gas suction end pipe 61 and the steam suction end pipe 62 relative to the conical gas transmission structure of the conical gas collection seat 63. The tooth key end of the linkage gear ring 610 is always in contact with the tooth key end of the stationary gear ring 611. When the central linkage shaft 67 and the external linkage shaft 68 drive the conical gas collection seat 63 to rotate on the waste gas suction end pipe 61 and the steam suction end pipe 62, the stationary gear ring 611 drives the linkage gear ring 610 and the conical gas collection seat 63 to push out, while the snap ring 66 configured on the conical gas collection seat 63 drives the conical gas collection seat 63 to retract at the same time. When the conical gas collection seat 63 rotates, it reciprocates in displacement, and at the same time, a reciprocating linear traction force is generated. The traction force is used to synchronously drive the liquefied ammonia liquid attached to the outer peripheral blade pipe 64 and the inner peripheral blade pipe 65 to fall, gather inside the small-diameter kettle 53, and finally be discharged into the medium-diameter kettle 52 through the edge discharge pipe 55. This enables the opposed purification mechanism 6 to accelerate the contact between steam and waste gas without an electric power drive source. The steam delivery mechanism 7 fixed on the side-mounted frame 2 mainly produces continuously delivered high-pressure steam. The steam generator 71 and the delivery pipe 72 included in the steam delivery mechanism 7 are placed on the side-mounted frame 2. The delivery pipe 72 delivers the stored water source inside to the steam generator 71. After the steam generator 71 generates steam, it is delivered along the delivery pipe 72 installed at the top output port of the steam generator 71. At the same time, the steam is pressurized by the pressure pump 73 installed at the end of the delivery pipe 72 and then delivered to the adapter pipe 74. Finally, the pressurized steam is delivered to the conical structure of the waste gas suction end pipe 61 through the adapter pipe 74 to drive the non-powered operation of the opposed purification mechanism 6 and provide the steam required for purification. The batch recovery mechanism 8 installed under the multi-region operation mechanism 5 through the built-in frame 4 mainly recovers the purified products discharged by the multi-region operation mechanism 5. The collection pool 81 included in the batch recovery mechanism 8 is fixedly installed on the built-in frame 4, and its interior is divided into three spatial regions by a partition structure. The inverted V-shaped filter plate 82 included in the batch recovery mechanism 8 is suspended between the hopper-shaped feeding structure of the large-diameter kettle 51 and the collection pool 81, so that the solid-liquid mixture discharged from the hopper-shaped structure directly falls on the inverted V-shaped filter plate 82. The two sides of the inverted V-shaped filter plate 82 are installed on both sides of the collection pool 81 through the side sliding frames 83 and are simultaneously embedded with snap rings 85, so that the inverted V-shaped filter plate 82 can be restricted to move up and down above the collection pool 81. The top contact rod 84 installed on the top of the inverted V-shaped filter plate 82 extends to both sides of the large-diameter kettle 51. When the medium-diameter kettle 52 is driven to rotate, the linkage pry bars 54 installed on the two-side rotating cylinder structures thereof rotate accordingly. When the linkage pry bars 54 continuously contact and abut against the top contact rod 84,Its fixed inverted V-shaped filter plate 82 also shakes up and down along the side carriage 83 and the second snap spring 85 above the collection tank 81, driving the separation of the solid-liquid mixture received by itself. The liquid impurities are recovered to the center of the collection tank 81 along the filter screen structure of the inverted V-shaped filter plate 82, while the solid impurities are screened out by the inverted V-shaped filter plate 82 and recovered to both sides of the collection tank 81 along the inclined structures on both sides of the inverted V-shaped filter plate 82, so as to fully and classify the recovery of the impurity products generated after the treatment of the production exhaust gas.

[0056] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A biopharmaceutical waste gas treatment device, characterized in that: include: A fixed frame (1) is used to fix the structure of the biopharmaceutical waste gas treatment device; The side frame (2) is located on the fixed frame (1) and is used to fix the steam generation and pressurization structure; The top frame (3) is located on the fixed frame (1) and is used to elevate and fix the exhaust gas treatment mechanism; The built-in frame (4) is located on the fixed frame (1) and is used to fix the product recovery structure after treatment; The multi-area operation mechanism (5) is located on the top frame (3) and uses its own multi-level area structure to perform multiple pharmaceutical waste gas treatment operations; The opposing purification mechanism (6) is located on the multi-zone operation mechanism (5), and cooperates with the large-diameter kettle (51) and the small-diameter kettle (53) and pneumatic means to perform sufficient steam deammoniation operation; The steam delivery mechanism (7) is located on the side frame (2) and cooperates with the conical structure of the steam suction end pipe (62) to convey the generated steam under pressure; The batch recovery mechanism (8) is located on the internal frame (4) and cooperates with the large-diameter kettle (51) to receive and separate solid and liquid waste gas treatment products; The output motor (9) is located on the top frame (3) and cooperates with the gear structure at the motor end to generate a torque for driving rotation.

2. A biopharmaceutical waste gas treatment device according to claim 1, characterized in that: The side frame (2) is fixedly connected to the side wall of the fixed frame (1), the top frame (3) is fixedly connected to the top of the fixed frame (1), the inner frame (4) is fixedly connected to the inside of the fixed frame (1), the multi-region operating mechanism (5) is arranged on the top frame (3), the opposing purification mechanism (6) is embedded in the inside of the multi-region operating mechanism (5), the steam conveying mechanism (7) is arranged on the side frame (2), the batch recovery mechanism (8) is arranged in the inside of the inner frame (4) and is located below the multi-region operating mechanism (5), and the output motor (9) is arranged on the top frame (3), and a gear structure is arranged at the motor end.

3. A biopharmaceutical waste gas treatment device according to claim 1, characterized in that: The multi-area operation mechanism (5) comprises a large-diameter kettle (51), a medium-diameter kettle (52) and a small-diameter kettle (53). The large-diameter kettle (51) is fixedly connected to the top frame (3) and a bucket-shaped feeding structure is arranged at the bottom. The medium-diameter kettle (52) is embedded in the interior of the large-diameter kettle (51) and the rotating shafts on both sides extend to the outside of the large-diameter kettle (51). The small-diameter kettle (53) is embedded in the interior of the medium-diameter kettle (52) and the supporting ends on both sides of the small-diameter kettle (53) extend to the outside of the large-diameter kettle (51) and are fixedly connected to the top frame (3). The ends of the rotating shafts on both sides of the medium-diameter kettle (52) are fixedly connected with linkage pry bars (54) and a gear structure is arranged on one rotating shaft and meshedly connected to the gear structure of the output motor (9). The outer surface of the medium-diameter kettle (52) and the top surface of the small-diameter kettle (53) are both filter structures and the bottom surface of the small-diameter kettle (53) is provided with edge discharge pipes (55) distributed on both sides.

4. A biopharmaceutical waste gas treatment device according to claim 1, characterized in that: The opposed purification mechanism (6) comprises an exhaust gas suction end pipe (61), a steam suction end pipe (62) and a reverse drive assembly, wherein the exhaust gas suction end pipe (61) is fixedly connected to one side of the small-diameter kettle (53), and the steam suction end pipe (62) is fixedly connected to the side of the small-diameter kettle (53) away from the exhaust gas suction end pipe (61). The end of the steam suction end pipe (62) away from the exhaust gas suction end pipe (61) is provided with a conical cylinder structure, and the end of the exhaust gas suction end pipe (61) away from the steam suction end pipe (62) is provided with a vertical material feeding structure, which is coaxial with the exhaust gas suction end pipe (61). The exhaust gas inlet end pipe (61) and the steam inlet end pipe (62) are centrally arranged, and a conical gas collecting seat (63) is arranged on the opposite side of the exhaust gas inlet end pipe (61) and the steam inlet end pipe (62). The conical gas collecting seat (63) is a combination structure of a conical tube and a T-shaped tube. The T-shaped tube structure of the conical gas collecting seat (63) extends to the inner wall of the exhaust gas inlet end pipe (61) and the steam inlet end pipe (62). The outer circumferential side wall of the conical gas collecting seat (63) arranged on the steam inlet end pipe (62) is fixedly connected to the peripheral blade tubes (64) distributed in a circumference. The inner circumferential side wall of the conical gas collecting seat (63) arranged on the exhaust gas inlet end pipe (61) is fixedly connected to the peripheral blade tubes (64) distributed in a circumference. The inner surrounding blade tube (65) is connected to the outer periphery of the outer blade tube (64) and is distributed in a circumferential manner. The inner surrounding blade tube (65) and the side walls opposite to the outer blade tube (64) are both provided with equidistantly distributed discharge port structures, and extend together with the outer blade tube (64) into the small-diameter kettle (53). A retaining spring (66) is sleeved between the T-shaped structure outer surface of the conical gas collecting seat (63) and the inner side walls of the exhaust gas suction end tube (61) and the steam suction end tube (62). The side wall of the conical gas collecting seat (63) configured with the steam suction end tube (62) is wedged and slidably connected with a middle The central linkage shaft (67) is provided with a conical gas collecting seat (63) on the side wall of which the waste gas intake end pipe (61) is wedged and slidably connected with an external linkage shaft (68). The two ends of the central linkage shaft (67) extend to the interior of the waste gas intake end pipe (61) and the steam intake end pipe (62). The external linkage shaft (68) is wrapped around the outer surface of the central linkage shaft (67). The central linkage shaft (67) extends to one end of the steam intake end pipe (62) and is fixedly connected with a pneumatic turbine (69). The pneumatic turbine (69) is fit-fitted into the conical cylinder structure of the steam intake end pipe (62).

5. The biopharmaceutical waste gas treatment device according to claim 1, characterized in that: The steam conveying mechanism (7) comprises a steam generator (71) and a liquid storage tank (75). The steam generator (71) and the liquid storage tank (75) are arranged in parallel on the side frame (2). The output end of the liquid storage tank (75) is connected to the input end of the steam generator (71). The output port of the steam generator (71) is connected to a conveying pipe (72). A pressure pump (73) is arranged at one end of the conveying pipe (72) away from the steam generator (71). A transfer pipe (74) is connected to the side of the pressure pump (73) away from the conveying pipe (72). The end of the transfer pipe (74) away from the pressure pump (73) is fixedly connected to the conical structure of the steam suction end pipe (62).

6. The biopharmaceutical waste gas treatment device according to claim 1, characterized in that: The batch recovery mechanism (8) comprises a collection tank (81) and an inverted V-shaped filter plate (82), wherein the collection tank (81) is fixedly connected to the built-in frame (4), and the inverted V-shaped filter plate (82) is arranged between the collection tank (81) and the large-diameter kettle (51), and side slides (83) are arranged on both sides of the inverted V-shaped filter plate (82), and the side slides (83) slide and embed in the side wall of the collection tank (81), and a second retaining spring (85) is arranged between the side wall of the collection tank (81), and top contact rods (84) are fixedly connected to both sides of the inverted V-shaped filter plate (82), and the top contact rods (84) extend to both sides of the large-diameter kettle (51), and the interior of the collection tank (81) is divided into three areas by a partition structure.

7. The biopharmaceutical waste gas treatment device according to claim 3, characterized in that: The inner wall of the medium-diameter kettle (52) is fixedly connected with circumferentially distributed internal filter membrane plates (56); one end of the internal filter membrane plate (56) facing the small-diameter kettle (53) is a U-shaped structure, while the end away from the small-diameter kettle (53) is an arc-shaped structure; the outer circumferential surface of the medium-diameter kettle (52) is fixedly connected with circumferentially distributed external filter membrane plates (57); the external filter membrane plates (57) are an arc-shaped structure.

8. The biopharmaceutical waste gas treatment device according to claim 3, characterized in that: The side wall of the large-diameter kettle (51) is provided with injection pipes (58) on both sides opposite to each other, and the injection pipes (58) extend to the inner surface of the large-diameter kettle (51). The side wall of the large-diameter kettle (51) is provided with extraction pipes (59) on both sides opposite to each other, and is located below the injection pipes (58), and its output port extends to the interior of the large-diameter kettle (51).

9. The biopharmaceutical waste gas treatment device according to claim 4, characterized in that: A linkage gear ring (610) is fixedly connected to the outer side of the conical gas collecting seat (63), and a stationary gear ring (611) is fixedly connected to the side opposite to the exhaust gas intake end pipe (61) and the steam intake end pipe (62), and the linkage gear ring (610) is attached to and embedded in the tooth key of the stationary gear ring (611).

10. The biopharmaceutical waste gas treatment device according to claim 4, characterized in that: The reverse drive assembly includes a side drum frame (612), wherein the side drum frame (612) is fixedly connected to one end of the exhaust gas intake end pipe (61) away from the steam intake end pipe (62), and the side drum frame (612) is internally rotatably connected to an inline bevel gear (613) that is relatively distributed in a straight line, and the side drum frame (612) is internally rotatably connected to a side bevel gear (614), and the side bevel gear (614) is meshingly connected to the tooth key ends of the inline bevel gears (613) on both sides, and one end of the central linkage shaft (67) is fixedly connected to the inline bevel gear (613) on the side away from the exhaust gas intake end pipe (61), and one end of the external linkage shaft (68) is fixedly connected to the inline bevel gear (613) on the side close to the exhaust gas intake end pipe (61).

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