RTO waste gas treatment device

Abstract

The utility model discloses an RTO (Regenerative Thermal Oxidation) waste gas treatment device. The right side of the top of the combustion chamber communicates with an exhaust pipe, the right side of the top of the combustion chamber is fixedly connected with a fixing box, the bottom of the inner wall of the fixing box is fixedly connected with a purification mechanism, and the purification mechanism comprises a pump machine, a water inlet pipe, an input pipe, a connecting cylinder, an annular ring and a mist spray head; and one end, far away from the pump machine, of the water inlet pipe penetrates through the right side of the fixed box and is externally connected with a water source. Through the arrangement of the purification mechanism, a pump machine can work to be matched with a water inlet pipe to pump a water source into an input pipe, the input pipe guides the water source into an annular ring, the annular ring is matched with a mist spray head to spray the water source into a connecting cylinder, and finally waste gas generated by a combustion chamber enters the connecting cylinder through an exhaust pipe; the water is diluted into hot steam to rise, so that the purification effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of RTO waste gas treatment, in particular to an RTO waste gas treatment device. Background Art

[0002] Organic waste gas treatment refers to the treatment work of adsorbing, filtering and purifying organic waste gas generated in the industrial production process. Usually, organic waste gas treatment includes formaldehyde organic waste gas treatment, benzene, toluene, xylene and other benzene-related organic waste gas treatment, acetone butanone organic waste gas treatment, ethyl acetate waste gas treatment, oil mist organic waste gas treatment, furfural organic waste gas treatment, styrene, acrylic acid organic waste gas treatment, resin organic waste gas treatment, additive organic waste gas treatment, paint mist organic waste gas treatment, thinner organic waste gas treatment and other air purification treatment methods containing organic matter such as carbon, hydrogen and oxygen. In the comparative case, the publication number is CN213942539U. The utility model discloses an RTO waste gas The treatment device includes a combustion furnace and a spray tower, the combustion furnace and the spray tower are connected by a connecting pipe, a cooling layer is arranged on the outside of the connecting pipe, an air inlet pipe is arranged at one end of the combustion furnace, a connecting end is arranged at the other end of the combustion furnace, a bracket is arranged below the combustion furnace, an air inlet is arranged on the combustion furnace, a drain pipe is arranged at the bottom of the combustion furnace, an insulation layer is arranged on the outer wall of the combustion furnace, the connecting pipe is connected to the spray tower, a circulation pipe is arranged on the spray tower, the lower end of the circulation pipe is connected to the bottom of the spray tower, the upper end of the circulation pipe is connected to the spray pipe arranged inside the spray tower, a circulation pump is arranged on the circulation pipe, a fresh spray liquid pipeline is also arranged on the circulation pump, and an exhaust pipe is arranged on the top of the combustion furnace. The device treats the organic gas after incineration through the combustion furnace, and then treats the flue gas generated after incineration through the spray tower, removes harmful substances in the flue gas and then discharges it into the air.

[0003] However, in the implementation of relevant technologies, it was found that the above-mentioned RTO waste gas treatment device has the following problems: the comparative case uses a spray tower to treat the flue gas, and the single treatment is unable to filter the impurities in the flue gas; the existing waste gas treatment equipment uses combustion treatment to easily generate organic waste gas, which pollutes the environment and reduces the environmental friendliness of the waste gas treatment equipment.

[0004] Therefore, it is necessary to redesign the waste gas treatment equipment to effectively prevent the waste gas treatment equipment from using combustion treatment to easily generate organic waste gas and cause environmental pollution. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide an RTO waste gas treatment device, which has the advantages of waste gas filtration and solves the problem that waste gas treatment equipment using combustion treatment is prone to produce organic waste gas and cause environmental pollution.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an RTO waste gas treatment device, comprising;

[0007] Combustion chamber;

[0008] The right side of the top of the combustion chamber is connected to an exhaust pipe, the right side of the top of the combustion chamber is fixedly connected to a fixed box, and the bottom of the inner wall of the fixed box is fixedly connected to a purification mechanism;

[0009] The purification mechanism includes a pump, a water inlet pipe, an input pipe, a connecting tube, an annular ring and a mist nozzle. The bottom of the inner wall of the fixed box is fixedly connected to the pump, the right side of the pump is connected to the water inlet pipe, the end of the water inlet pipe away from the pump passes through the external water source on the right side of the fixed box, the top of the pump is connected to the input pipe, the surface of the exhaust pipe is fixedly sleeved with a connecting tube, the surface of the connecting tube is fixedly sleeved with an annular ring, the inner side of the annular ring passes through the interior of the connecting tube, the top of the input pipe passes through the top of the fixed box and is connected to the right side of the annular ring, and the left and right ends of the inner side of the annular ring are both connected to mist nozzles.

[0010] As a preferred embodiment of the present invention, a filter screen is transversely fixedly connected to the top and the bottom of the inner cavity of the connecting tube, and the filter screen is used in conjunction with the connecting tube.

[0011] As a preferred embodiment of the utility model, sponge pads are fixedly connected to the left and right sides of the inner wall of the fixed box, and the sponge pads are used in conjunction with the pump.

[0012] As a preferred embodiment of the utility model, a noise reduction shell is fixedly sleeved on the bottom of the inner wall of the fixed box and sleeved on the surface of the pump, and the noise reduction shell is used in conjunction with the pump.

[0013] As a preferred embodiment of the present invention, through holes are provided on the top and the bottom of the connecting tube, and the connecting tube is used in conjunction with an exhaust pipe.

[0014] As a preferred embodiment of the present invention, a sealing ring is fixedly connected to the top of the inner side of the connecting tube, and the sealing ring is used in conjunction with the exhaust pipe.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model can make the pump work in coordination with the water inlet pipe to draw water into the input pipe through the setting of the purification mechanism. The input pipe guides the water source into the inside of the annular ring. The annular ring cooperates with the mist nozzle to spray the water inside the connecting tube. Finally, the exhaust gas generated by the combustion chamber enters the inside of the connecting tube through the exhaust pipe, and is diluted by water spraying to become hot steam and rise, thereby achieving the purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The three-dimensional diagram of the middle connecting tube structure;

[0019] Figure 3 For this utility model Figure 1 A three-dimensional diagram of the structure of the middle ring;

[0020] Figure 4 For this utility model Figure 1 Three-dimensional diagram of the middle fixed box structure.

[0021] In the figure: 1. combustion chamber; 2. exhaust pipe; 3. fixing box; 4. purification mechanism; 41. pump; 42. water inlet pipe; 43. input pipe; 44. connecting tube; 45. annular ring; 46. mist nozzle; 5. filter screen; 6. sponge pad; 7. noise reduction shell; 8. sealing ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 4 As shown, the utility model provides an RTO waste gas treatment device, comprising:

[0024] Combustion chamber 1;

[0025] The right side of the top of the combustion chamber 1 is connected to an exhaust pipe 2, the right side of the top of the combustion chamber 1 is fixedly connected to a fixed box 3, and the bottom of the inner wall of the fixed box 3 is fixedly connected to a purification mechanism 4;

[0026] The purification mechanism 4 includes a pump 41, a water inlet pipe 42, an input pipe 43, a connecting tube 44, an annular ring 45 and a mist nozzle 46. The pump 41 is fixedly connected to the bottom of the inner wall of the fixed box 3, the right side of the pump 41 is connected to the water inlet pipe 42, the end of the water inlet pipe 42 away from the pump 41 passes through the external water source on the right side of the fixed box 3, the top of the pump 41 is connected to the input pipe 43, the surface of the exhaust pipe 2 is fixedly sleeved with a connecting tube 44, the surface of the connecting tube 44 is fixedly sleeved with an annular ring 45, the inner side of the annular ring 45 passes through the inside of the connecting tube 44, the top of the input pipe 43 passes through the top of the fixed box 3 and is connected to the right side of the annular ring 45, and the left and right ends of the inner side of the annular ring 45 are both connected to the mist nozzle 46.

[0027] refer to Figure 2The top and bottom of the inner cavity of the connecting tube 44 are both laterally fixedly connected with a filter screen 5, and the filter screen 5 is used in conjunction with the connecting tube 44.

[0028] As a technical optimization solution of the utility model, the filter net 5 can assist the connection tube 44 in working and play a filtering role at the same time, thereby preventing the exhaust gas inside the connection tube 44 from being discharged without filtering to pollute the air.

[0029] refer to Figure 4 The left and right sides of the inner wall of the fixed box 3 are fixedly connected with sponge pads 6, which are used in conjunction with the pump 41.

[0030] As a technical optimization solution of the utility model, the sponge pad 6 can assist the pump 41 in working and reduce noise, thereby avoiding mechanical noise generated by the pump 41 during operation.

[0031] refer to Figure 4 The bottom of the inner wall of the fixed box 3 is sleeved on the surface of the pump 41 and a noise reduction shell 7 is fixedly sleeved thereon. The noise reduction shell 7 is used in conjunction with the pump 41 .

[0032] As a technical optimization solution of the utility model, the noise reduction shell 7 is provided to assist the pump 41 in working, thereby avoiding noise pollution generated by the pump 41 during operation.

[0033] refer to Figure 2 The top and bottom of the connecting tube 44 are both provided with through holes, and the connecting tube 44 is used in conjunction with the exhaust pipe 2.

[0034] As a technical optimization solution of the present invention, the connection tube 44 is provided to assist the exhaust pipe 2 in its operation, thereby avoiding leakage caused by a gap between the connection tube 44 and the exhaust pipe 2 .

[0035] refer to Figure 2 A sealing ring 8 is fixedly connected to the top of the inner side of the connecting tube 44 , and the sealing ring 8 is used in conjunction with the exhaust pipe 2 .

[0036] As a technical optimization solution of the present invention, the setting of the sealing ring 8 can assist the exhaust pipe 2 in working, thereby avoiding leakage caused by the unsealed connection between the connecting tube 44 and the exhaust pipe 2.

[0037] The working principle and use process of the utility model are as follows: when in use, the pump 41 works in conjunction with the water inlet pipe 42 to draw water into the input pipe 43, the input pipe 43 guides the water source into the inside of the annular ring 45, the annular ring 45 cooperates with the mist nozzle 46 to spray the inside of the connecting tube 44, and finally the exhaust gas generated by the combustion chamber 1 enters the inside of the connecting tube 44 through the exhaust pipe 2, is diluted by water spraying and becomes hot steam and rises, and the exhaust gas rises and cooperates with the filter net 5 to filter impurities again, and is discharged to the outside to achieve a purification effect.

[0038] In summary: the RTO waste gas treatment device, through the use of a combustion chamber 1, an exhaust pipe 2, a fixed box 3, a purification mechanism 4, a pump 41, a water inlet pipe 42, an input pipe 43, a connecting tube 44, an annular ring 45 and a mist nozzle 46, solves the problem that the existing waste gas treatment equipment uses combustion treatment to easily generate organic waste gas and cause pollution to the environment.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An RTO waste gas treatment device, characterized in that: include: Combustion chamber (1); The right side of the top of the combustion chamber (1) is connected to an exhaust pipe (2), the right side of the top of the combustion chamber (1) is fixedly connected to a fixing box (3), and the bottom of the inner wall of the fixing box (3) is fixedly connected to a purification mechanism (4); The purification mechanism (4) comprises a pump (41), a water inlet pipe (42), an input pipe (43), a connecting tube (44), an annular ring (45) and a mist nozzle (46). The bottom of the inner wall of the fixed box (3) is fixedly connected to the pump (41). The right side of the pump (41) is connected to the water inlet pipe (42). One end of the water inlet pipe (42) away from the pump (41) passes through an external water source on the right side of the fixed box (3). The top of the pump (41) is connected to the input pipe (43). The surface of the exhaust pipe (2) is fixedly sleeved with the connecting tube (44). The surface of the connecting tube (44) is fixedly sleeved with the annular ring (45). The inner side of the annular ring (45) passes through the interior of the connecting tube (44). The top of the input pipe (43) passes through the top of the fixed box (3) and is connected to the right side of the annular ring (45). The left and right ends of the inner side of the annular ring (45) are both connected to the mist nozzle (46).

2. The RTO waste gas treatment device according to claim 1, characterized in that: The top and bottom of the inner cavity of the connecting cylinder (44) are both laterally fixedly connected with a filter screen (5), and the filter screen (5) is used in conjunction with the connecting cylinder (44).

3. The RTO waste gas treatment device according to claim 1, characterized in that: The left and right sides of the inner wall of the fixed box (3) are fixedly connected with sponge pads (6), and the sponge pads (6) are used in conjunction with the pump (41).

4. The RTO waste gas treatment device according to claim 1, characterized in that: A noise reduction shell (7) is fixedly sleeved on the bottom of the inner wall of the fixed box (3) and sleeved on the surface of the pump (41). The noise reduction shell (7) is used in conjunction with the pump (41).

5. The RTO waste gas treatment device according to claim 1, characterized in that: Through holes are provided at the top and the bottom of the connecting tube (44), and the connecting tube (44) is used in conjunction with the exhaust pipe (2).

6. The RTO waste gas treatment device according to claim 1, characterized in that: A sealing ring (8) is fixedly connected to the top of the inner side of the connecting tube (44), and the sealing ring (8) is used in conjunction with the exhaust pipe (2).

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