Sewage peculiar smell purification equipment for garbage transfer station

Abstract

The invention discloses waste transfer station sewage odor purification equipment, and relates to the technical field of odor purification, the waste transfer station sewage odor purification equipment comprises a purification box, and further comprises an activated carbon adsorption net arranged in the purification box, the activated carbon adsorption net comprises a net frame, composition plates fixed on the upper and lower sides of the net frame, and an upper sliding plate and a lower sliding plate slidably arranged on the upper and lower sides of the net frame; the two gear assemblies are arranged at the top and the bottom of the purification box correspondingly and used for driving the upper sliding plate and the lower sliding plate to reciprocate, and in the using process of the activated carbon adsorption net, the upper sliding plate and the lower sliding plate are driven by the gear assemblies on the upper side and the lower side to be separated from the combined plate; and then the storage barrel is opened, new activated carbon particles are automatically filled into the screen frame, manual replacement of the activated carbon particles is not needed, time and labor are saved, peculiar smell is prevented from stimulating workers, and contact with the working environment and potential safety hazards are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of odor purification, in particular to sewage odor purification equipment for a garbage transfer station. Background Art

[0002] Garbage transfer stations are a key link in the garbage collection and transportation system. They are used to temporarily store, sort, compress or otherwise process domestic garbage generated in a city or region, and then transport it to a garbage treatment plant or final disposal site via larger-scale transportation vehicles. When the garbage transfer station treats sewage, various sewages mix together and produce unpleasant odors, so odor purification devices are needed.

[0003] Reference patent application number CN202011393198.6 is a malodorous gas purification device. This prior art utilizes an air guide device provided inside an activated carbon filter plate, and then the air guide plate in the air guide device is set to an arc shape, and the air guide plate is installed at a 45-degree angle on the side end of the rotating disk. This can increase the impact of the airflow on the air guide plate, so that the rotating disk drives the air guide plate to rotate rapidly, allowing the airflow to drive the dust into the inner end of the filter plate, so that the filter plate can fully adsorb the malodorous gas attached to the dust end face, avoiding incomplete purification of the malodorous gas. However, this patent has the following shortcomings: When odor is purified through filter plates, they usually need to be manually disassembled and replaced after they are saturated. The operation is cumbersome, time-consuming and labor-intensive, and the working environment is harsh. Manual operation is prone to safety hazards. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides a wastewater odor purification device for a garbage transfer station, which solves the problems in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A wastewater odor purification device for a garbage transfer station includes a purification box and also includes: The activated carbon adsorption net is arranged inside the purification box, and the activated carbon adsorption net includes a net frame, a combination plate fixed on the upper and lower sides of the net frame, and an upper slide plate and a lower slide plate slidably arranged on the upper and lower sides of the net frame; Two gear assemblies are respectively arranged at the top and bottom of the purification box, and are used to drive the upper slide and the lower slide to perform reciprocating motion; The storage barrel is fixedly arranged on the top of the purification box, and the bottom of the storage barrel is connected to the purification box through a feeding pipe, and is used to provide activated carbon particles to the activated carbon adsorption net.

[0006] Preferably, the gear assembly includes a first motor fixed on the surface of the purification box, the output end of the first motor is fixedly connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to a gear, the surfaces of the upper slide and the lower slide are fixedly provided with teeth meshing with the gear, and the top and bottom of the purification box are provided with movable grooves adapted to the gear.

[0007] Preferably, the bottom of the purification box is fixedly connected to a bottom box, and a discharge pipe is provided at the bottom of the purification box and directly below the activated carbon adsorption net.

[0008] Preferably, a cleaning box is fixedly provided on the front of the purification box, and HEPA filters are slidably provided on the inner wall of the purification box and the inner wall of the cleaning box. A screw assembly is provided on one side of the two HEPA filters, and the two screw assemblies are both located inside the cleaning box.

[0009] Preferably, the screw assembly includes a second motor, the output end of the second motor is fixedly connected to a screw, the surface of the screw is threadedly connected to a sleeve, and one side of the sleeve is fixedly connected to a connecting plate through a mounting block, and the connecting plate is threadedly connected to the HEPA filter through bolts.

[0010] Preferably, vertical drive components are fixedly provided on both sides of the inner wall of the cleaning box, a water distribution pipe is provided on one side of the vertical drive component through a connecting tube, and a plurality of nozzles are fixedly provided on the surface of the water distribution pipe, a water inlet pipe is provided on the top of the cleaning box, and the bottom of the water inlet pipe is connected to the top of the water distribution pipe through a connecting pipe.

[0011] Preferably, a sealing plate is provided through the top of the cleaning box, and the top of the sealing plate is fixedly connected to a top plate, a hydraulic push rod is fixedly provided on one side of the cleaning box, and the output end of the hydraulic push rod is fixedly connected to one side of the top plate.

[0012] Preferably, a partition is fixedly provided on the inner wall of the purification box, and a gas dispersion component is fixedly provided on the surface of the partition, and the gas dispersion component includes a dispersion channel connected to the partition and a plurality of diversion pipes fixedly provided inside the dispersion channel.

[0013] Preferably, an ultraviolet lamp is provided on the top of the inner wall of the purification box, a water tank is fixedly connected to the back of the purification box, and a water pump is provided on the top of the water tank. The water outlet of the water pump is connected to a water outlet pipe that runs through the interior of the purification box, and a spray plate is fixedly connected to the bottom of the water outlet pipe.

[0014] The present invention provides a wastewater odor purification device for a garbage transfer station. It has the following beneficial effects: (1) In the wastewater odor purification equipment of the garbage transfer station, during the use of the activated carbon adsorption net, the upper and lower slides are driven by the gear assemblies on the upper and lower sides to separate from the combination plate, thereby discharging the used activated carbon particles in the net frame. Then, the storage barrel is opened to automatically fill the net frame with new activated carbon particles, without the need for manual replacement, which saves time and effort, avoids odor irritation to workers, and reduces contact with the working environment and safety hazards.

[0015] (2) The sewage odor purification equipment of the garbage transfer station can drive the HEPA filter in the cleaning box and the HEPA filter in the purification box to be used alternately through the screw assembly, which is convenient for automatic replacement of the HEPA filter without manual operation, reducing the burden on operators, improving the continuity of the treatment process, and improving treatment efficiency.

[0016] (3) The sewage odor purification equipment of the garbage transfer station, after being sprayed, enters the filter chamber through the gas dispersion component, which can evenly disperse the odor gas, increase the contact area between the odor gas and the activated carbon adsorption net, and make the utilization rate of the activated carbon adsorption net higher, thereby improving the purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the appearance of the structure of the present invention; Figure 2 A cross-sectional view of the purification box and cleaning box structure of the present invention; Figure 3 For the present invention Figure 2 A partial enlarged view of point A in the middle; Figure 4 For the present invention Figure 2 A local enlarged view of the S in the middle; Figure 5 This is a schematic diagram of the installation of the activated carbon adsorption network structure of the present invention; Figure 6 Schematic diagram of the activated carbon adsorption network structure of the present invention; Figure 7 This is a front sectional view of the purification box structure of the present invention; Figure 8 Schematic diagram of the gas dispersion structure of the present invention.

[0018] In the figure: 1. Purification box; 2. Activated carbon adsorption net; 201. Net frame; 202. Combination plate; 203. Upper slide; 204. Lower slide; 3. Storage barrel; 4. Feed pipe; 5. First motor; 6. Rotating shaft; 7. Gear; 8. Teeth; 9. Movable groove; 10. Bottom box; 11. Discharge pipe; 12. Cleaning box; 13. HEPA filter; 14. Screw assembly; 141. Second motor; 1 42. Screw; 143. Sleeve; 144. Connecting plate; 15. Vertical drive assembly; 16. Water distribution pipe; 17. Nozzle; 18. Water inlet pipe; 19. Sealing plate; 20. Top plate; 21. Hydraulic push rod; 22. Partition; 23. Gas dispersion assembly; 231. Dispersion channel; 232. Diversion pipe; 24. Ultraviolet lamp; 25. Water tank; 26. Water pump; 27. Water outlet pipe; 28. Spray disc. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0020] Example 1 See also Figures 1 to 7 As shown, the present invention provides a wastewater odor purification device for a garbage transfer station, comprising a purification box 1, and also comprising: an activated carbon adsorption net 2 disposed inside the purification box 1, the activated carbon adsorption net 2 comprising a net frame 201, combination plates 202 fixed to upper and lower sides of the net frame 201, and upper and lower slide plates 203 and 204 slidably disposed on upper and lower sides of the net frame 201, the two combination plates 202 contacting the upper and lower slide plates 203 and 204 to seal the net frame 201 from top to bottom; Two gear assemblies are respectively provided at the top and bottom of the purification box 1, and are used to drive the upper slide 203 and the lower slide 204 to reciprocate. The gear assembly includes a first motor 5 fixed to the surface of the purification box 1, and the output end of the first motor 5 is fixedly connected to the rotating shaft 6. The surface of the rotating shaft 6 is fixedly connected to the gear 7. The surfaces of the upper slide 203 and the lower slide 204 are fixedly provided with teeth 8 that mesh with the gear 7. The top and bottom of the purification box 1 are both provided with movable grooves 9 that are adapted to the gear 7. The width of the movable groove 9 is smaller than that of the upper slide 203 and the lower slide 204. When the activated carbon adsorption net 2 is sealed, it does not affect the sealing effect of the purification box 1; A storage barrel 3 is fixedly arranged on the top of the purification box 1. Activated carbon particles are stored in the storage barrel 3. The bottom of the storage barrel 3 is connected to the purification box 1 through a feed pipe 4. The storage barrel 3 and the feed pipe 4 are used to provide activated carbon particles to the activated carbon adsorption net 2. A valve is provided in the feed pipe 4. The bottom of the purification box 1 is fixedly connected to a bottom box 10. Waste activated carbon particles are discharged into the bottom box 10 for treatment. A discharge pipe 11 is provided at the bottom of the purification box 1 and directly below the activated carbon adsorption net 2. An ultraviolet lamp 24 is provided at the top of the inner wall of the purification box 1 and between the activated carbon adsorption net 2 and the HEPA filter 13. A water tank 25 is fixedly connected to the back of the purification box 1. The water tank 25 stores spray water containing adsorbent, and a water pump 26 is provided on the top of the water tank 25. The water outlet of the water pump 26 is connected to a water outlet pipe 27 that runs through the interior of the purification box 1. The water outlet pipe 27 is a stainless steel hard pipe, and a spray plate 28 is fixedly connected to the bottom of the water outlet pipe 27.

[0021] Through the arrangement of the above structure, the upper slide 203 and the lower slide 204 are driven by the gear assemblies on the upper and lower sides to separate from the combination plate 202, thereby discharging the used activated carbon particles in the mesh frame 201, and then the storage barrel 3 is opened to automatically fill new activated carbon particles into the mesh frame 201 without manual replacement, saving time and effort, avoiding odor irritation to workers, and reducing contact with the working environment and safety hazards.

[0022] Example 2 Based on Example 1, please refer to Figure 1 、 Figure 2 and Figure 4 As shown, the specific improvements are as follows: a cleaning box 12 is fixedly provided on the front of the purification box 1, and two box doors are hingedly provided on the front of the cleaning box 12 to facilitate the subsequent removal and replacement of the HEPA filter 13 that cannot be reused. HEPA filters 13 are slidably provided on the inner wall of the purification box 1 and the inner wall of the cleaning box 12. The top of the HEPA filter 13 is slidably connected to the inner wall of the purification box 1 through a convex plate. A screw assembly 14 is provided on one side of the two HEPA filters 13, and the two screw assemblies 14 are both located inside the cleaning box 12; The screw assembly 14 includes a second motor 141 disposed outside the cleaning box 12. The output end of the second motor 141 is fixedly connected to a screw 142, and one end of the screw 142 is rotatably connected to the bottom of the inner wall of the cleaning box 12 via a fixed block. A sleeve 143 is threadedly connected to the surface of the screw 142. The bottom of the sleeve 143 is slidably connected to the bottom of the inner wall of the cleaning box 12 via a slider. One side of the sleeve 143 is fixedly connected to a connecting plate 144 via a mounting block. The connecting plate 144 is threadedly connected to the HEPA filter 13 via bolts. A sealing plate 19 is provided through the top of the cleaning box 12, and two grooves adapted to the connecting plate 144 are provided under the sealing plate 19. The sealing plate 19 facilitates the isolation and sealing between the cleaning box 12 and the purification box 1 during operation, and the top of the sealing plate 19 is fixedly connected to the top plate 20. A hydraulic push rod 21 is fixedly provided on one side of the cleaning box 12 for driving the sealing plate 19 to move out of the cleaning box 12, thereby facilitating the alternating replacement of the HEPA filter 13, and the output end of the hydraulic push rod 21 is fixedly connected to one side of the top plate 20.

[0023] Through the setting of the above structure, the screw assembly 14 can drive the HEPA filter 13 in the cleaning box 12 and the HEPA filter 13 in the purification box 1 to be used alternately, which is convenient for automatic replacement of the HEPA filter 13 without manual operation, reducing the burden on the operator and improving the continuity and efficiency of the treatment process.

[0024] Example 3 In conjunction with Example 1 and Example 2, please refer to Figure 1 and Figure 2 As shown, the specific improvements are as follows: vertical drive components 15 are fixedly provided on both sides of the inner wall of the cleaning box 12. The vertical drive component 15 can be a linear guide rail or a screw assembly, which are all existing technologies and will not be described in detail here. It is used to drive the water distribution pipe 16 to move up and down. A water distribution pipe 16 is provided on one side of the vertical drive component 15 through a connecting tube, and a plurality of nozzles 17 are fixedly provided on the surface of the water distribution pipe 16. A water inlet pipe 18 is provided on the top of the cleaning box 12, and the bottom of the water inlet pipe 18 is connected to the top of the water distribution pipe 16 through a connecting pipe. The connecting pipe is a retractable hose to facilitate the up and down movement of the water distribution pipe 16.

[0025] By setting the above structure, the HEPA filter in the purification box can be automatically cleaned after entering the cleaning box, so that it can be used alternately next time and its purification effect can be guaranteed.

[0026] Example 4 In conjunction with the first to third embodiments, please refer to Figure 7 and Figure 8 As shown, the specific improvements are as follows: a partition 22 is fixedly provided on the inner wall of the purification box 1, the partition 22 separates the purification box 1 into a spray chamber and a filter chamber, and a gas dispersion component 23 is fixedly provided on the surface of the partition 22, the gas dispersion component 23 includes a dispersion channel 231 connected to the partition 22 and a plurality of diversion pipes 232 fixedly provided inside the dispersion channel 231.

[0027] Through the arrangement of the above structure, the gas dispersion component 23 can evenly disperse the odorous gas, increase the contact area between the odorous gas and the activated carbon adsorption net 2, make the utilization rate of the activated carbon adsorption net 2 higher, and thus improve the purification efficiency.

[0028] At the same time, the contents not described in detail in this specification belong to the existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment compatible with the equipment can be used.

[0029] During use, the external exhaust device extracts the odorous gas in the sewage treatment equipment into the purification box 1, and the water pump 26 draws the spray water containing the adsorbent from the water tank 25, and then sprays it into the spray chamber through the outlet pipe 27 and the spray plate 28. The odor molecules are adsorbed by the water, reducing the odor in the air. The gas after spraying enters the dispersion channel 231, and is diverted by the arrangement of multiple diversion pipes 232 so that the gas can be evenly dispersed in the filter chamber, thereby increasing the contact area between the odorous gas and the activated carbon adsorption net 2. The activated carbon adsorption net 2 removes the odor in the air and cooperates with the ultraviolet lamp 24 and the HEPA filter 13 to fully purify the gas. During the use of the activated carbon adsorption net 2, by starting the driving component on the lower side, the first motor 5 drives the gear 7 to rotate through the rotating shaft 6, and the gear 7 drives the lower slide 204 to move out of the purification box 1 through the teeth 8, so that the waste activated carbon particles can be discharged from the activated carbon adsorption net 2 through the discharge pipe 11. Similarly, the driving component on the upper side is started to drive the upper slide 203 to move out of the purification box 1, exposing the upper side of the net frame 201, and then the feed pipe 4 valve under the storage barrel 3 is opened, and the new activated carbon particles in the storage barrel 3 can be filled into the net frame 201 without manual replacement, ensuring The adsorption effect of the activated carbon adsorption net 2 is enhanced, and during the use of the HEPA filter 13, by starting the two screw rod assemblies 14, the second motor 141 drives the screw rod 142 to rotate, and under the guidance of the slider, the sleeve 143 drives the HEPA filter 13 in the purification box 1 to move to the cleaning box 12 through the connecting plate 144, and the HEPA filter 13 in the cleaning box 12 moves to the purification box 1, and is used alternately. The HEPA filter 13 moved to the cleaning box 12 can be sprayed and cleaned by the vertical drive assembly 15 and the nozzle 17, which is convenient for alternate use next time.

[0030] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater odor purification device for a garbage transfer station, comprising a purification box (1), characterized in that: Also includes: An activated carbon adsorption net (2) is arranged inside the purification box (1), the activated carbon adsorption net (2) comprising a net frame (201), a combination plate (202) fixed to the upper and lower sides of the net frame (201), and an upper slide plate (203) and a lower slide plate (204) slidably arranged on the upper and lower sides of the net frame (201); Two gear assemblies, respectively arranged at the top and bottom of the purification box (1), are used to drive the upper slide (203) and the lower slide (204) to perform reciprocating motion; The storage barrel (3) is fixedly arranged on the top of the purification box (1), and the bottom of the storage barrel (3) is connected to the purification box (1) through the feeding pipe (4) and is used to provide activated carbon particles into the activated carbon adsorption net (2).

2. The wastewater odor purification equipment for a garbage transfer station according to claim 1, characterized in that: The gear assembly comprises a first motor (5) fixed on the surface of the purification box (1); an output end of the first motor (5) is fixedly connected to a rotating shaft (6); a surface of the rotating shaft (6) is fixedly connected to a gear (7); the surfaces of the upper slide (203) and the lower slide (204) are fixedly provided with teeth (8) meshing with the gear (7); and the top and bottom of the purification box (1) are both provided with movable grooves (9) adapted to the gear (7).

3. The wastewater odor purification equipment for a garbage transfer station according to claim 1, characterized in that: The bottom of the purification box (1) is fixedly connected to a bottom box (10), and a discharge pipe (11) is provided at the bottom of the purification box (1) and directly below the activated carbon adsorption net (2).

4. The wastewater odor purification equipment for a garbage transfer station according to claim 1, characterized in that: A cleaning box (12) is fixedly provided on the front of the purification box (1), and HEPA filters (13) are slidably provided on the inner wall of the purification box (1) and the inner wall of the cleaning box (12), and a screw assembly (14) is provided on one side of each of the two HEPA filters (13), and the two screw assemblies (14) are both located inside the cleaning box (12).

5. The wastewater odor purification equipment for a garbage transfer station according to claim 4, characterized in that: The screw assembly (14) comprises a second motor (141), an output end of the second motor (141) is fixedly connected to a screw (142), a surface of the screw (142) is threadedly connected to a sleeve (143), and one side of the sleeve (143) is fixedly connected to a connecting plate (144) via a mounting block, and the connecting plate (144) is threadedly connected to the HEPA filter (13) via bolts.

6. The wastewater odor purification equipment for a garbage transfer station according to claim 4, characterized in that: Vertical drive assemblies (15) are fixedly provided on both sides of the inner wall of the cleaning box (12); a water distribution pipe (16) is provided on one side of the vertical drive assembly (15) via a connecting tube, and a plurality of nozzles (17) are fixedly provided on the surface of the water distribution pipe (16); a water inlet pipe (18) is provided on the top of the cleaning box (12), and the bottom of the water inlet pipe (18) is connected to the top of the water distribution pipe (16) via a connecting pipe.

7. The wastewater odor purification equipment for a garbage transfer station according to claim 4, characterized in that: A sealing plate (19) is provided through the top of the cleaning box (12), and the top of the sealing plate (19) is fixedly connected to a top plate (20). A hydraulic push rod (21) is fixedly provided on one side of the cleaning box (12), and the output end of the hydraulic push rod (21) is fixedly connected to one side of the top plate (20).

8. The wastewater odor purification equipment for a garbage transfer station according to claim 1, characterized in that: A partition (22) is fixedly provided on the inner wall of the purification box (1), and a gas dispersion assembly (23) is fixedly provided on the surface of the partition (22). The gas dispersion assembly (23) comprises a dispersion channel (231) connected to the partition (22) and a plurality of diversion pipes (232) fixedly provided inside the dispersion channel (231).

9. The wastewater odor purification equipment for a garbage transfer station according to claim 1, characterized in that: An ultraviolet lamp (24) is provided on the top of the inner wall of the purification box (1), a water tank (25) is fixedly connected to the back of the purification box (1), and a water pump (26) is provided on the top of the water tank (25), the water outlet of the water pump (26) is connected to a water outlet pipe (27) that runs through the interior of the purification box (1), and a spray plate (28) is fixedly connected to the bottom of the water outlet pipe (27).

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