Leachate and production wastewater odor treatment equipment

Abstract

The invention relates to the technical field of waste gas treatment, in particular to percolate and production wastewater odor treatment equipment which comprises a main cabinet body, an alkaline washing tower, an acid washing tower and a waste gas conveying pipe, a biological deodorization device is arranged in the main cabinet body, and the top of the alkaline washing tower is communicated with the biological deodorization device in the main cabinet body through the waste gas conveying pipe. According to the percolate and production wastewater odor treatment equipment disclosed by the invention, structural adjustment of single equipment is adopted, wastewater and waste gas can be respectively purified, a set of treatment equipment does not need to be additionally prepared, the function integration degree is improved, and the cost is greatly reduced; an overhead driving motor at the upper end of the outer frame is used for performing rotation control on an internal detachable first control cover and an internal detachable second control cover, so that the internal filtering effect can be improved, and quick disassembly and replacement are facilitated; the external inclined flow guide covers are movably assembled on the outer walls of the two sides of the external frame, and the angles of the external inclined flow guide covers can be changed, so that the external inclined flow guide covers can be matched with different purification substances and operation modes.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas treatment, in particular to a device for treating odor of leachate and production waste water. Background Art

[0002] Enterprises and institutions will discharge production wastewater into the external environment during production and scientific research. If wastewater is discharged indiscriminately, it will pollute the surrounding environment. Therefore, it is necessary to treat the discharged wastewater in time. However, in the process of wastewater treatment, not only the wastewater needs to be purified, but also a large amount of waste gas will be generated, accompanied by odor, which will also have a great impact on the surrounding environment.

[0003] However, at present, most of the treatment equipment for wastewater and waste gas are independent devices that need to be set up independently, and the internal filtering mechanisms can only play a single purification function, and the subsequent maintenance is difficult and costly. Summary of the invention

[0004] The technical problem to be solved by the present invention is that currently, most of the treatment equipment for wastewater and waste gas are independent equipment, which need to be set up independently, and the internal filtering mechanism can only play a single purification function, and the subsequent maintenance is difficult and costly.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a leachate and production wastewater odor treatment equipment, including a main cabinet, an alkali washing tower, an acid washing tower and a waste gas delivery pipe, a biological deodorization device is arranged inside the main cabinet, the alkali washing tower and the acid washing tower are connected through an air guide delivery pipe, and the top of the alkali washing tower is connected to the biological deodorization device inside the main cabinet through the waste gas delivery pipe;

[0006] The biological deodorization device includes an internal frame and an external oblique air guide cover movably mounted on the outside of the internal frame, an overhead driving motor is fixedly mounted on the upper end of the internal frame, a detachable first control cover and a detachable second control cover are installed inside the internal frame, an upwardly protruding arc-shaped middle air guide cover is provided between the detachable first control cover and the detachable second control cover inside the internal frame, an electrically controlled flip adjustment cover shell is installed inside the arc-shaped middle air guide cover, and strip-shaped air guide ports are symmetrically provided on the upper and lower ends of the outer arc-shaped surfaces on both sides of the internal frame.

[0007] The planes on both sides of the internal frame are provided with outer assembly shafts protruding outwards.

[0008] The external inclined air guide cover includes an arc-shaped adjustment cover installed on the arc-shaped surfaces on both sides of the internal frame, an external assembly cover fixed on both sides of the arc-shaped adjustment cover, an inclined air guide pipe fixed on the outer arc-shaped surface of the arc-shaped adjustment cover, and a lateral adjustment motor fixed on the outer side of the external assembly cover.

[0009] An arc-shaped adjusting tooth groove is provided on the outer plane of the inner frame, and the lateral adjusting motor is driven by meshing the adjusting gear on the inner adjusting shaft with the arc-shaped adjusting tooth groove.

[0010] An internal drive shaft controlled by an overhead drive motor is installed inside the internal frame at the positions of the detachable first control cover and the detachable second control cover. The detachable first control cover and the detachable second control cover are limited by slidingly assembling with the internal drive shaft by being sleeved on the outside of the internal drive shaft.

[0011] The detachable first control cover and the detachable second control cover are both composed of a central assembly shaft cylinder axially sleeved on the outside of the internal drive shaft, an external partition frame fixed on the outside of the central assembly shaft cylinder, and an annular partition frame fixed on the outside of the external partition frame.

[0012] The driving ends of the overhead driving motor and the internal driving shaft are both equipped with lateral belt driving wheel sets that cooperate with each other.

[0013] The upper and lower ends of the arc-shaped middle air guide cover are both provided with inner air guide ports for installing an electrically controlled flip adjustment cover shell.

[0014] The electrically controlled flip adjustment cover comprises a first flip adjustment frame, a second flip adjustment frame, a first sealing grille frame, a second sealing grille frame, a first adjustment support rod and a second adjustment support rod movable inside the inner air guide port.

[0015] A circular sinking groove is provided on the outer side of the internal frame at positions corresponding to the detachable first control cover and the detachable second control cover, and an outer sealing cover plate is fixed with bolts inside the circular sinking groove.

[0016] The beneficial effects of the present invention are:

[0017] (1) The leachate and production wastewater odor treatment equipment of the present invention adopts the structural adjustment of a single device, and can purify wastewater and waste gas respectively, without the need to prepare an additional set of treatment equipment, thereby improving the functional integration and greatly reducing the cost;

[0018] (2) The internal detachable first control cover and the detachable second control cover are rotated and controlled by the top drive motor at the upper end of the external frame, which can not only improve the internal filtering effect but also facilitate quick disassembly and replacement;

[0019] (3) External oblique flow guide shields are movably mounted on the outer walls on both sides of the external frame, and the angle of the external oblique flow guide shields can be changed to adapt to different purification substances and operation modes;

[0020] (4) An upwardly protruding arc-shaped middle flow guide cover is provided inside the outer frame between the detachable first control cover and the detachable second control cover, and an electrically controlled flip adjustment cover shell is installed inside the arc-shaped middle flow guide cover, which can change the communication position and mode of the reaction chambers on both sides;

[0021] (5) By means of the rotatable detachable first control cover and the detachable second control cover, not only the filtering range and effect can be improved, the adequacy of the filtering mechanism can be improved, but also the filtering efficiency can be improved;

[0022] (6) By rotating the detachable first control cover and the detachable second control cover at high speed, they can be quickly separated later, which is convenient for later maintenance and reduces costs;

[0023] (7) The electrically controlled flip-adjustable cover adopts a staggered grid structure design, which can facilitate flipping while maximizing the utilization of the internal space. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Figure 1 It is a schematic diagram of the overall assembly of the flat-laying structure of the present invention.

[0026] Figure 2 It is a schematic diagram of the structure of the biological deodorization device in the present invention.

[0027] Figure 3 It is a rear view of the present invention.

[0028] Figure 4 It is a schematic diagram of the internal structure of the present invention.

[0029] Figure 5 It is a partial schematic diagram of the external oblique deflector in the present invention DETAILED DESCRIPTION

[0030] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The leachate and production wastewater odor treatment equipment shown in the figure includes a main cabinet 100, an alkali washing tower 101, an acid washing tower 102 and an exhaust gas conveying pipe 103. A biological deodorization device is arranged inside the main cabinet 100. The alkali washing tower 101 and the acid washing tower 102 are connected through an air conveying pipe. The top of the alkali washing tower 101 is connected to the biological deodorization device inside the main cabinet 100 through the exhaust gas conveying pipe 103.

[0033] The biological deodorization device comprises an internal frame 1 and an external oblique air guide cover 2 movably mounted on the outer side of the internal frame 1, an overhead driving motor 3 is fixedly mounted on the upper end of the external frame 1, a detachable first control cover 4 and a detachable second control cover 5 are installed inside the external frame 1, an upwardly protruding arc-shaped middle air guide cover 6 is provided inside the external frame 1 between the detachable first control cover 4 and the detachable second control cover 5, an electrically controlled flip adjustment cover shell 7 is installed inside the arc-shaped middle air guide cover 6, and strip-shaped air guide ports 8 are symmetrically provided on the upper and lower ends of the outer arc-shaped surfaces on both sides of the external frame 1.

[0034] Working principle: By adopting a closed state for processing, on the one hand, it can prevent the odor from overflowing, and at the same time, the external inclined air guide cover 2 can be adapted to upper feeding, lower discharging, or upper feeding and upper discharging, or lower feeding and upper discharging, or upper feeding and lower discharging.

[0035] When the wastewater treatment starts, the wastewater is introduced into the outer frame 1 through the external oblique flow guide cover 2 for upper feeding. At this time, the wastewater flows into the outer frame 1, and then is adsorbed and filtered inside through the detachable first control cover 4. Then, the electrically controlled flip adjustment cover shell 7 located at the upper end of the arc-shaped middle flow guide cover 6 is opened. At this time, the treated wastewater flows into the detachable second control cover 5, and then is introduced into the external oblique flow guide cover 2 on the other side by the detachable second control cover 5. The rotation speed of the detachable first control cover 4 and the detachable second control cover 5 can be used to enhance the centrifugal effect and increase the internal pressure, thereby enhancing the filtering effect.

[0036] The separation and desorption is the same, using high-temperature gas to be introduced into the interior of the external frame 1, and then the detachable first control cover 4 and the detachable second control cover 5 are rotated at high speed, so that the filter waste adsorbed inside is thrown out from the other side.

[0037] When treating wastewater, the external oblique flow guide cover 2 of the discharge port can be first turned upward to discharge the odor, and then turned downward to guide the treated wastewater downward.

[0038] For lateral assembly, the outer frame 1 has outer assembly axes 9 protruding outward on both side planes.

[0039] In order to cooperate with the outer assembly and angle adjustment, the external inclined air guide cover 2 includes an arc-shaped adjustment cover 21 installed on the arc-shaped surfaces on both sides of the external frame 1, an external assembly cover 22 fixed on both sides of the arc-shaped adjustment cover 21, an inclined air guide pipe 23 fixed on the outer arc-shaped surface of the arc-shaped adjustment cover 21 and a lateral adjustment motor 24 fixed on the outer side of the external assembly cover 22.

[0040] In order to cooperate with lateral adjustment, an arc-shaped adjustment tooth groove 10 is opened on the outer plane of the external frame 1, and the lateral adjustment motor 24 is meshed and driven with the arc-shaped adjustment tooth groove 10 through the adjustment gear 25 on the inner adjustment shaft.

[0041] In order to cooperate with internal assembly and driving, an internal drive shaft 11 controlled by an overhead drive motor 3 is installed inside the external frame 1 at the position of the removable first control cover 4 and the removable second control cover 5. The removable first control cover 4 and the removable second control cover 5 are limited by slidingly assembling with the internal drive shaft 11 by being sleeved on the outside of the internal drive shaft 11.

[0042] In order to facilitate assembly, the detachable first control cover 4 and the detachable second control cover 5 are both composed of a central assembly shaft cylinder 451 axially sleeved on the outside of the internal drive shaft 11, an external partition frame 452 fixed on the outside of the central assembly shaft cylinder 451, and an annular partition frame 453 fixed on the outside of the external partition frame 452.

[0043] The outer side of the central assembly shaft cylinder 451 is formed with a plurality of chambers for installing adsorption raw materials, such as activated carbon or zeolite, through an external partition frame 452 and an annular partition frame 453.

[0044] The lower position of the assembly chamber of the detachable first control cover 4 and the detachable second control cover 5 inside the external frame 1 is filled with biological filtrate that can be automatically replenished, and is combined with activated carbon for mixed filtration and adsorption.

[0045] In order to cooperate with the lateral drive, the driving ends of the overhead drive motor 3 and the internal drive shaft 11 are both equipped with lateral belt drive wheel sets 12 that cooperate with each other.

[0046] In order to cooperate with the lateral flow guidance, the upper and lower ends of the arc-shaped middle flow guide cover 6 are provided with inner flow guide ports 13 for installing the electrically controlled flip adjustment cover shell 7.

[0047] In order to cooperate with the electrically controlled flip adjustment, the electrically controlled flip adjustment cover 7 includes a first flip adjustment frame 71, a second flip adjustment frame 72, a first sealing grille frame 73, a second sealing grille frame 74, a first adjustment strut 75 and a second adjustment strut 76 that are movable inside the inner air guide port 13.

[0048] The first flip adjustment frame 71, the second flip adjustment frame 72, the first adjustment strut 75 and the second adjustment strut 76 are all movably mounted at the upper and lower ends inside the arc-shaped middle air deflector 6. The first adjustment strut 75 adjusts the flip angle of the first flip adjustment frame 71 by telescoping, and the second adjustment strut 76 adjusts the flip angle of the second flip adjustment frame 72 by telescoping. The first sealing grille frame 73 is fixed on the inner side of the first flip adjustment frame 71, and the second sealing grille frame 74 is fixed on the inner side of the second flip adjustment frame 72.

[0049] In order to facilitate fixing and sealing, a circular sinking groove is opened on the outer side of the external frame 1 at the position corresponding to the detachable first control cover 4 and the detachable second control cover 5, and an outer sealing cover plate 14 is fixed by bolts inside the circular sinking groove.

[0050] An inner side support bearing seat matching with the inner drive shaft 11 is arranged on the inner side surface of the outer sealing cover plate 14 .

[0051] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A leachate and production wastewater odor treatment device, comprising a main cabinet (100), an alkali washing tower (101), an acid washing tower (102) and a waste gas conveying pipe (103), wherein: A biological deodorization device is arranged inside the main cabinet (100); the alkali washing tower (101) and the acid washing tower (102) are connected via an air conveying pipe; the top of the alkali washing tower (101) is connected to the biological deodorization device inside the main cabinet (100) via an exhaust gas conveying pipe (103); The biological deodorization device comprises an internal frame (1) and an external oblique air guide cover (2) movably mounted on the outer side of the internal frame (1); a top-mounted driving motor (3) is fixedly mounted on the upper end of the internal frame (1); a detachable first control cover (4) and a detachable second control cover (5) are installed inside the internal frame (1); an arc-shaped middle air guide cover (6) protruding upward is provided between the detachable first control cover (4) and the detachable second control cover (5) inside the internal frame (1); an electrically controlled flip adjustment cover shell (7) is installed inside the arc-shaped middle air guide cover (6); and strip-shaped air guide ports (8) are symmetrically provided at the upper and lower ends of the outer arc surfaces on both sides of the internal frame (1).

2. The leachate and industrial wastewater odor treatment equipment according to claim 1 is characterized by: The inner frame (1) has outer assembly shafts (9) protruding outwards on both side planes.

3. The leachate and production wastewater odor treatment equipment according to claim 2 is characterized by: The external oblique air guide cover (2) comprises an arc-shaped adjustment cover (21) mounted on the arc-shaped surfaces on both sides of the internal frame (1), an external assembly cover (22) fixed on both sides of the arc-shaped adjustment cover (21), an oblique air guide pipe (23) fixed on the outer arc-shaped surface of the arc-shaped adjustment cover (21), and a lateral adjustment motor (24) fixed on the outer side surface of the external assembly cover (22).

4. The leachate and production wastewater odor treatment equipment according to claim 3 is characterized by: An arc-shaped adjustment tooth groove is provided on the outer plane of the inner frame (1), and the lateral adjustment motor (24) is meshed with the arc-shaped adjustment tooth groove for transmission via an adjustment gear (25) on the inner adjustment shaft.

5. The leachate and production wastewater odor treatment equipment according to claim 1 is characterized by: An internal drive shaft (10) controlled by an overhead drive motor (3) is installed inside the internal frame (1) at the positions of a detachable first control cover (4) and a detachable second control cover (5); the detachable first control cover (4) and the detachable second control cover (5) are slidably assembled with the internal drive shaft (10) to limit position by being sleeved on the outside of the internal drive shaft (10).

6. The leachate and industrial wastewater odor treatment equipment according to claim 5 is characterized by: The detachable first control cover (4) and the detachable second control cover (5) are both composed of a central assembly shaft cylinder (451) axially sleeved on the outside of the internal drive shaft (10), an external partition frame (452) fixed on the outside of the central assembly shaft cylinder (451), and an annular partition frame (453) fixed on the outside of the external partition frame (452).

7. The leachate and industrial wastewater odor treatment equipment according to claim 5 is characterized by: The driving ends of the overhead driving motor (3) and the internal driving shaft (10) are both equipped with lateral belt driving wheel sets (12) that cooperate with each other.

8. The leachate and industrial wastewater odor treatment equipment according to claim 1 is characterized by: The upper and lower ends of the arc-shaped middle air guide cover (6) are provided with inner air guide ports (13) for installing the electrically controlled flip adjustment cover shell (7).

9. The leachate and industrial wastewater odor treatment equipment according to claim 8 is characterized by: The electrically controlled flip adjustment housing (7) comprises a first flip adjustment frame (71) movable inside the inner air guide port (13), a second flip adjustment frame (72), a first sealing grille frame (73), a second sealing grille frame (74), a first adjustment support rod (75) and a second adjustment support rod (76).

10. The leachate and industrial wastewater odor treatment equipment according to claim 1 is characterized by: A circular sinking groove is provided on the outer side of the internal frame (1) at positions corresponding to the detachable first control cover (4) and the detachable second control cover (5), and an outer sealing cover plate (14) is fixed with bolts inside the circular sinking groove.

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