Polymer bio-enzyme integrated deodorization box

Abstract

The utility model relates to the field of gas purification equipment, in particular to a polymer bio-enzyme integrated deodorization box which comprises a box body, the interior of the box body is sequentially divided into a first spraying chamber, a second spraying chamber and a third spraying chamber through partition plates, and a waste liquid collecting device is arranged on the lower portion of each spraying chamber. A gas distribution device and a spraying device are arranged in each spraying chamber, the last-stage spraying chamber sprays a polymer bio-enzyme solution, and the last-stage spraying chamber is connected with a negative pressure fan. The whole device adopts a transverse horizontal structure, different spraying chambers are separated, and the bottom of each spraying chamber is provided with a waste liquid collecting device, so that the spraying waste liquid is independently recycled in a partitioned manner.

Description

Technical Field

[0001] This utility model relates to the field of gas purification equipment, and in particular to an integrated deodorizing box for polymeric biological enzymes. Background Technology

[0002] Polymer bio-enzymes are highly active substances polymerized through a special process from a complex of active ingredients including grain extracts (soybeans, rice husks, wheat husks, etc.), persimmon extracts, bamboo extracts, artemisia extracts, coltsfoot extracts, natural mineral components (shells, eggshells, and other materials), and seabed sediments, along with deep-sea microbial flora (including various aerobic and anaerobic bacteria). They possess deodorizing, antibacterial, environmentally friendly, and purifying functions (products from Hebei Jicci Biotechnology Co., Ltd. can be selected for polymer bio-enzyme deodorizing liquid). Currently, most spraying equipment used for treating exhaust gases is spray towers. Liquid from the upper spraying zone drips down to the lower spraying zone, eventually forming a mixed waste liquid at the bottom of the tower. This makes the use of polymer bio-enzyme deodorizing liquid as a spraying liquid for exhaust gas treatment unfavorable for waste liquid recycling. Utility Model Content

[0003] Based on the above problems, the purpose of this utility model is to provide an integrated deodorizing box with polymeric biological enzymes. The technical solution adopted by this utility model is as follows:

[0004] This utility model provides an integrated deodorizing box for polymeric bioenzymes, including a box body. The interior of the box body is divided into a first spray chamber, a second spray chamber, and a third spray chamber by partitions. Waste liquid collection devices are provided at the bottom of the first spray chamber, the second spray chamber, and the third spray chamber. The top of the box body is provided with a first ventilation duct and a second ventilation duct. The two ends of the first ventilation duct are connected to the first spray chamber and the second spray chamber, respectively, and the two ends of the second ventilation duct are connected to the second spray chamber and the third spray chamber, respectively.

[0005] The first spray chamber is provided with a horizontally arranged first gas distribution device. The first spray chamber is connected to the exhaust gas inlet pipe. The connection position between the exhaust gas inlet pipe and the first spray chamber is located below the first gas distribution device. The top of the first spray chamber is provided with a first spray device, which is connected to a first liquid supply device.

[0006] The second spray chamber is equipped with a vertically arranged second gas distribution device, and the top of the second spray chamber is equipped with a second spray device, which is connected to the second liquid supply device.

[0007] The third spray chamber is equipped with a vertically arranged third gas distribution device, and the top of the third spray chamber is equipped with a third spray device. The third spray device is connected to a third liquid supply device, which supplies polymeric bio-enzyme solution. The third spray chamber is connected to a negative pressure fan through an exhaust pipe.

[0008] Preferably, the waste liquid collection device includes a base plate, which is horizontally arranged and has a plurality of leakage holes. A collection tank is provided below the base plate, and the bottom of the collection tank is connected to a drain pipe.

[0009] Preferably, the first gas distribution device includes a plurality of spaced wire mesh sheets.

[0010] Preferably, the structures of the second gas distribution device and the third gas distribution device are the same as those of the first gas distribution device.

[0011] Preferably, the first spraying device includes a spraying pipe connected to the first liquid supply device, and a plurality of spraying heads are provided on the spraying pipe.

[0012] Preferably, the structures of the second and third spray devices are the same as those of the first spray device.

[0013] Preferably, the first liquid supply device includes a liquid storage tank, which is connected to the first spraying device via a liquid supply pipeline, and a liquid supply pump is installed on the liquid supply pipeline.

[0014] Preferably, the structures of the second and third liquid supply devices are the same as those of the first liquid supply device.

[0015] Preferably, both the second and third spray chambers are provided with exhaust gas extension pipes, which are connected to the first or second connecting ventilation duct.

[0016] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0017] This utility model adopts a horizontal structure, which separates different spray chambers. Each spray chamber is equipped with a waste liquid collection device at the bottom, so as to realize the separate recycling of spray waste liquid. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the internal structure of the integrated deodorizing box for polymeric bioenzymes of this utility model;

[0020] Figure 2This is a schematic diagram of the integrated deodorizing box for polymeric bioenzymes of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the first gas distribution device of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the second gas distribution device of this utility model;

[0023] Figure 5 This is a schematic diagram of the waste liquid collection device of this utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the first spraying device and the first liquid supply equipment of this utility model.

[0025] Explanation of reference numerals in the attached drawings: 1. Box body; 2. Partition; 3. First spray chamber; 4. Second spray chamber; 5. Third spray chamber; 6. Waste liquid collection device; 601. Base plate; 602. Liquid collection tank; 603. Drainage pipe; 7. First ventilation duct; 8. Second ventilation duct; 9. First gas distribution device; 901. Wire mesh; 10. Exhaust gas inlet pipe; 11. First spray device; 1101. Spray pipe; 1102. Spray head; 12. First liquid supply equipment; 1201. Liquid storage tank; 1202. Liquid supply pipe; 1203. Liquid supply pump; 13. Second gas distribution device; 14. Second spray device; 15. Second liquid supply equipment; 16. Third gas distribution device; 17. Third spray device; 18. Third liquid supply equipment; 19. Negative pressure fan; 20. Exhaust gas outlet pipe; 21. Exhaust gas extension pipe. Detailed Implementation

[0026] To make the technical problems, technical solutions and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0027] like Figure 1 As shown in the figure, this embodiment discloses an integrated deodorizing box for polymeric bioenzymes, including a box body 1. The interior of the box body 1 is divided into a first spray chamber 3, a second spray chamber 4 and a third spray chamber 5 in sequence by a partition 2.

[0028] The first spray chamber 3 is equipped with a horizontally arranged first gas distribution device 9, which facilitates gas distribution and diffusion, and promotes contact between the exhaust gas and the spray liquid. The first spray chamber 3 is connected to the exhaust gas inlet pipe 10, and the connection point between the exhaust gas inlet pipe 10 and the first spray chamber 3 is located below the first gas distribution device 9. The top of the first spray chamber 3 is equipped with a first spray device 11, which is connected to the first liquid supply device 12.

[0029] The second spray chamber 4 is equipped with a vertically arranged second gas distribution device 13, and a second spray device 14 is installed at the top of the second spray chamber 4. The second gas distribution device 13 facilitates gas distribution and diffusion, and promotes contact between the exhaust gas and the spray liquid. The second spray device 14 is connected to the second liquid supply device 15.

[0030] The third spray chamber 5 is equipped with a vertically arranged third gas distribution device 16, and a third spray device 17 is installed at the top of the third spray chamber 5. The third gas distribution device 16 facilitates gas distribution and diffusion, and promotes contact between the exhaust gas and the spray liquid. The third spray device 17 is connected to the third liquid supply device 18; the third spray chamber 5 is connected to the negative pressure fan 19 through the exhaust gas outlet pipe 20.

[0031] Waste liquid collection devices 6 are installed at the lower parts of the first spray chamber 3, the second spray chamber 4, and the third spray chamber 5 to collect the spray liquid. A first connecting ventilation duct 7 and a second connecting ventilation duct 8 are installed at the top of the housing 1. The two ends of the first connecting ventilation duct 7 are connected to the first spray chamber 3 and the second spray chamber 4 respectively. The port connecting the first connecting ventilation duct 7 to the first spray chamber 3 is located above the first gas distribution device 9, and the port connecting the first connecting ventilation duct 7 to the second spray chamber 4 is located to the left of the second gas distribution device 13. The two ends of the second connecting ventilation duct 8 are connected to the second spray chamber 4 and the third spray chamber 5 respectively. The port connecting the second connecting ventilation duct 8 to the second spray chamber 4 is located to the right of the second gas distribution device 13, and the port connecting the second connecting ventilation duct 8 to the third spray chamber 5 is located to the left of the third gas distribution device 16. The port connecting the exhaust pipe 20 to the third spray chamber 5 is located to the right of the third gas distribution device 16.

[0032] When this utility model is in operation: the exhaust gas enters the first spray chamber 3 through the exhaust gas inlet pipe 10, the first spray device 11 sprays the solution onto the first gas distribution device 9, and when the exhaust gas passes through the first gas distribution device 9, the porous structure on the first gas distribution device 9 increases the contact between the gas and the solution droplets; the exhaust gas after the first spray treatment enters the second spray chamber 4 through the first connecting ventilation duct 7 (similarly, when the exhaust gas passes through the second gas distribution device 13, the porous structure on the second gas distribution device 13 increases the contact between the gas and the solution droplets); the exhaust gas after the second spray treatment enters the third spray chamber 5, and after being sprayed, it enters the exhaust gas outlet pipe 20 and is discharged to the outside by the negative pressure fan 19.

[0033] It should be noted that, depending on the nature of the exhaust gas (e.g., acidic, alkaline, etc.), the first liquid supply device 12 supplies acidic solution, alkaline solution, or clean water. The second liquid supply device 15 supplies acidic solution, alkaline solution, or clean water. Regardless of the solution supplied by the first liquid supply device 12 and the second liquid supply device 15, the third liquid supply device 18 must supply polymeric enzyme solution. To ensure the corrosion resistance of the entire deodorization box, the materials used to construct the box include fiberglass and 304 stainless steel.

[0034] like Figure 3 and 4 As shown, the first gas distribution device 9 includes several spaced wire mesh sheets 901. The wire mesh sheets 901 are horizontally arranged inside the first spray chamber 3, and a connecting seat is provided on the inner wall of the first spray chamber 3. The wire mesh sheets 901 are fixed to the connecting seat by bolts.

[0035] In this embodiment, the structures of the second gas distribution device 13 and the third gas distribution device 16 are the same as those of the first gas distribution device 9. It should be noted that the wire mesh 901 of the second gas distribution device 13 and the third gas distribution device 16 is arranged vertically.

[0036] like Figure 5 As shown, the waste liquid collection device 6 includes a base plate 601, which is horizontally arranged and fixed to the inner wall of the housing 1. The base plate 601 has several leakage holes, and a collection tank 602 is located below it. The bottom of the collection tank 602 is connected to a drain pipe 603. The drain pipe 603 passes through the outer wall of the housing 1 and extends to the outside.

[0037] like Figure 6 As shown, the first spraying device 11 includes a spray pipe 1101, which is connected to the first liquid supply device 12. Several spray heads 1102 are installed on the spray pipe 1101. It should be noted that when the first spraying device 11 is arranged in the second spray chamber 4 and the third spray chamber 5, the spray pipe 1101 is located between the wire mesh sheets of the second gas distribution device 13 (third gas distribution device 16).

[0038] The first liquid supply device 12 includes a liquid storage tank 1201, which is connected to the spray pipe 1101 of the first spray device 11 via a liquid supply pipe 1202. The liquid supply pipe 1202 is equipped with a liquid supply pump 1203 and a flow control valve. The control valve is connected to a PLC controller and is automatically controlled by the PLC program.

[0039] In this embodiment, the structures of the second spray device 14 and the third spray device 17 are the same as those of the first spray device 11. The structures of the second liquid supply device 15 and the third liquid supply device 18 are the same as those of the first liquid supply device 12.

[0040] In this embodiment, both the second spray chamber 4 and the third spray chamber 5 are equipped with exhaust gas extension pipes 21, which are connected to the first connecting ventilation duct 7 or the second connecting ventilation duct 8. The exhaust gas extension pipes 21 guide the exhaust gas to the middle position of the spray chamber.

[0041] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A multi-polymer bio-enzyme integrated deodorizing box, characterized in that: The container includes a housing (1), which is divided into a first spray chamber (3), a second spray chamber (4), and a third spray chamber (5) by a partition (2). Waste liquid collection devices (6) are provided at the bottom of the first spray chamber (3), the second spray chamber (4), and the third spray chamber (5). A first ventilation duct (7) and a second ventilation duct (8) are provided at the top of the housing (1). The two ends of the first ventilation duct (7) are connected to the first spray chamber (3) and the second spray chamber (4), respectively. The two ends of the second ventilation duct (8) are connected to the second spray chamber (4) and the third spray chamber (5), respectively. The first spray chamber (3) is provided with a horizontally arranged first gas distribution device (9). The first spray chamber (3) is connected to the exhaust gas inlet pipe (10). The exhaust gas inlet pipe (10) is connected to the first spray chamber (3) below the first gas distribution device (9). The top of the first spray chamber (3) is provided with a first spray device (11). The first spray device (11) is connected to the first liquid supply device (12). The second spray chamber (4) is provided with a vertically arranged second gas distribution device (13), and the top of the second spray chamber (4) is provided with a second spray device (14), which is connected to the second liquid supply device (15). The third spray chamber (5) is provided with a vertically arranged third gas distribution device (16), and the top of the third spray chamber (5) is provided with a third spray device (17). The third spray device (17) is connected to the third liquid supply device (18), which supplies polymeric bio-enzyme solution. The third spray chamber (5) is connected to the negative pressure fan (19) through the tail gas outlet pipe (20).

2. The integrated deodorizing box with polymeric bio-enzyme according to claim 1, characterized in that: The waste liquid collection device (6) includes a base plate (601), which is arranged horizontally. The base plate (601) is provided with a plurality of leakage holes. A collection tank (602) is provided below the base plate (601), and the bottom of the collection tank (602) is connected to a drain pipe (603).

3. The integrated deodorizing box with polymeric bio-enzyme according to claim 1, characterized in that: The first gas distribution device (9) includes a plurality of spaced wire mesh sheets (901).

4. The integrated deodorizing box with polymeric bio-enzyme according to claim 3, characterized in that: The structures of the second gas distribution device (13) and the third gas distribution device (16) are the same as those of the first gas distribution device (9).

5. The integrated deodorizing box with polymeric bio-enzyme according to claim 1, characterized in that: The first spray device (11) includes a spray pipe (1101), which is connected to the first liquid supply device (12), and a plurality of spray heads (1102) are provided on the spray pipe (1101).

6. The integrated deodorizing box with polymeric bio-enzyme according to claim 5, characterized in that: The structures of the second spray device (14) and the third spray device (17) are the same as those of the first spray device (11).

7. The integrated deodorizing box with polymeric bio-enzyme according to claim 1, characterized in that: The first liquid supply device (12) includes a liquid storage tank (1201), which is connected to the first spray device (11) through a liquid supply pipe (1202), and a liquid supply pump (1203) is provided on the liquid supply pipe (1202).

8. The integrated deodorizing box with polymeric bio-enzyme according to claim 7, characterized in that: The structures of the second liquid supply device (15) and the third liquid supply device (18) are the same as those of the first liquid supply device (12).

9. The integrated deodorizing box with polymeric bio-enzyme according to claim 1, characterized in that: Both the second spray chamber (4) and the third spray chamber (5) are provided with exhaust gas extension pipes (21), which are connected to the first connecting ventilation duct (7) or the second connecting ventilation duct (8).

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