CN215506095U

CN215506095U - Hazardous waste stores gaseous purifier between

Info

Publication number: CN215506095U
Application number: CN202121250521.4U
Authority: CN
Inventors: 宋鹏飞; 于文博; 刘如; 杨荟
Original assignee: Chengde Yongqing Environmental Protection Engineering Co ltd
Current assignee: Chengde Yongqing Environmental Protection Engineering Co ltd
Priority date: 2021-06-06
Filing date: 2021-06-06
Publication date: 2022-01-14
Anticipated expiration: 2031-06-06

Abstract

The utility model relates to the technical field of gas purification, in particular to a hazardous waste storage room gas purification device, which is characterized in that a muddy water pump is opened to extract water in a cavity, the water is atomized by a plurality of groups of atomizing nozzles and discharged downwards after being filtered by a first filter screen, so that water mist purifies waste gas, the effect of collecting and treating the waste gas generated by spreading hazardous waste in the cavity is achieved, air on the upper part of the cavity passes through a plurality of groups of through holes to flow downwards, and dust deposited on the top surface of a partition plate is collected simultaneously through a plurality of groups of through holes, so that the convenience of cleaning the dust in the cavity is improved, the danger of cleaning the dust by personnel is reduced, and the practicability of the device is improved; including bin, refrigerating plant, support piece, baffle, multiunit grid, first rose box, filter equipment, first blast pipe, draught fan, second rose box, first filter screen, slush pump and drain pipe, be provided with the cavity in the bin, be provided with in the cavity and get and put the mouth, get and put mouthful and communicate with each other in the cavity.

Description

Hazardous waste stores gaseous purifier between

Technical Field

The utility model relates to the technical field of gas purification, in particular to a gas purification device for a hazardous waste storage room.

Background

A hazardous waste storage room gas purification apparatus is an auxiliary apparatus for hazardous waste storage room exhaust gas purification, which is widely used in the field of gas purification; the existing hazardous waste storage room gas purification device is found in use, along with the development of industry, the hazardous waste discharged in the industrial production process is increased day by day, harmful gas can be diffused in the hazardous waste storage process, so that the hazardous waste needs to be stored in a centralized manner, when the storage device is used in the hazardous waste storage process, the device is inconvenient for collecting dust in the storage device in the hazardous gas purification process generated by the hazardous waste, the use function of the device is single, the risk of manually cleaning the dust in the storage device is increased, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the gas purification device for the hazardous waste storage room, which is used for extracting water in the cavity by opening the muddy water pump, so that the water is atomized by the multiple groups of atomizing nozzles and discharged downwards after being filtered by the first filter screen, thereby purifying waste gas by water mist, achieving the effect of collecting and treating the waste gas generated by spreading hazardous waste in the cavity, enabling air on the upper part of the cavity to flow downwards through the multiple groups of through holes, and enabling dust deposited on the top surface of the partition plate to be simultaneously collected by the multiple groups of through holes, thereby improving the convenience of cleaning the dust in the cavity, reducing the danger of cleaning the dust by personnel, and improving the practicability of the device.

The utility model relates to a hazardous waste storage room gas purification device, which comprises a storage box, a refrigeration device, support pieces, a partition plate, a plurality of groups of grids, a first filter box, a filter device, a first exhaust pipe, an induced draft fan, a second filter box, a first filter screen, a mud water pump and a drain pipe, wherein a cavity is arranged in the storage box, a taking and placing opening is arranged in the cavity and communicated with the cavity, the refrigeration device is arranged at the top end of the storage box and communicated with the cavity, the support pieces are all arranged on the inner side wall of the storage box, the bottom surface of the partition plate is connected with the top ends of the support pieces, the outer edge of the partition plate is connected with the inner side wall of the storage box and arranged at the lower part of the cavity, a plurality of groups of through holes are arranged on the partition plate, the grids are respectively arranged at the top end of the partition plate and are embedded into the through holes, a cavity is arranged in the first filter box, and a water inlet, a water outlet and an air outlet are arranged in the cavity, the water inlet, the water outlet and the air outlet are communicated with the inside of the cavity, the filtering device is arranged on the outer side wall of the first filtering box and communicated with the air outlet of the cavity, the input end of the first air outlet pipe is communicated with the inside of the cavity and arranged below the partition plate, the output end of the first air outlet pipe extends into the inside of the cavity, the draught fan is arranged on the outer side wall of the storage box and communicated with the first air outlet pipe, the second filtering box is arranged on the outer side wall of the first filtering box, the top end of the second filtering box is provided with the water outlet, the bottom end of the second filtering box is provided with the water inlet, the water inlet and the water outlet are both communicated with the inside of the second filtering box, the first filtering net is communicated with the inside of the second filtering box, the mud water pump is arranged on the outer side wall of the first filtering box, the input end of the mud pump is communicated with the inside of the cavity, the output end of the mud pump is communicated with the water inlet of the second filtering box, the output end of the drain pipe extends into the cavity and is communicated with a plurality of groups of atomizing nozzles, and the output ends of the atomizing nozzles are communicated with the cavity.

The utility model discloses a hazardous waste storage room gas purification device, which comprises a cold water pipe, a refrigeration compressor, a gas inlet pipe, a bellows and a fan, wherein the bottom end of the cold water pipe is connected with the top end of a storage box, a cavity is arranged in the cold water pipe, a water inlet is arranged in the cavity and is communicated with the cavity, the refrigeration pipe is sleeved on the inner side wall of the cold water pipe and is communicated with the cavity, the refrigeration compressor is installed on the outer side wall of the cold water pipe and is communicated with the refrigeration pipe, the input end of the gas inlet pipe is arranged on the outer side wall of the cold water pipe, the middle part of the gas inlet pipe penetrates through the interior of the cavity, the bottom end of the bellows is connected with the top end of the storage box, the input end of the bellows is communicated with the output end of the gas inlet pipe, the output end of the bellows is communicated with the interior of the cavity, and the fan is installed on the inner side wall of the bellows and is communicated with the interior of the bellows.

The utility model discloses a hazardous waste storage room gas purification device, which comprises an exhaust hood, a third filter tank, an activated carbon layer and a second exhaust pipe, wherein the bottom end of the exhaust hood is connected with the top end of the first filter tank and communicated with a cavity exhaust port, the bottom end of the third filter tank is connected with the top end of the first filter tank, the output end of the exhaust hood is communicated with the input end of the third filter tank, the outer edge of the activated carbon layer is connected with the inner side wall of the third filter tank and arranged in the third filter tank, and the second exhaust pipe is communicated with the output end of the third filter tank.

The utility model relates to a hazardous waste storage room gas purification device, which further comprises a second filter screen, wherein the second filter screen is communicated with the input end of an air inlet pipe.

The utility model relates to a hazardous waste storage room gas purification device, which further comprises an air detector, wherein the air detector is arranged on the inner side wall of the storage box and is communicated with the cavity.

The utility model relates to a hazardous waste storage room gas purification device, which further comprises a plurality of groups of support rods, wherein the bottom ends of the plurality of groups of support rods are all connected with the inner side wall of a storage box, and the top ends of the plurality of groups of support rods are all connected with the bottom end of a partition plate.

According to the hazardous waste storage room gas purification device, the plurality of groups of through holes in the partition plate are all arranged in a T shape.

Compared with the prior art, the utility model has the beneficial effects that: firstly, dangerous waste to be stored is placed on the top surface of a partition board in a cavity, the cavity at the lower part of the partition board is pumped by opening an induced draft fan, waste gas in the cavity at the upper part of the partition board enters the cavity at the lower part of the partition board through a plurality of groups of through holes of the partition board, the waste gas is conveyed through a first exhaust pipe and is discharged into a cavity, water in the cavity is pumped by opening a muddy water pump, the water is atomized and discharged downwards through a plurality of groups of atomizing nozzles after being filtered by a first filter screen, so that the waste gas is purified by water mist, the effect of collecting and treating the waste gas generated by spreading the dangerous waste in the cavity is achieved, dust in the cavity is deposited on the top surface of the partition board, air at the upper part of the cavity passes through the plurality of groups of through holes and flows downwards, the dust deposited on the top surface of the partition board is collected simultaneously through the plurality of groups of through the through holes, the convenience of dust cleaning in the cavity is improved, and the danger of cleaning the dust by personnel is reduced, the practicability of the device is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the third filtering box connected to a second exhaust pipe, etc.;

FIG. 3 is an enlarged schematic view of the connection of a first filtering tank with a second filtering tank, etc.;

FIG. 4 is an enlarged schematic view of the connection of the bellows with the fan or the like;

in the drawings, the reference numbers: 1. a storage tank; 2. a support member; 3. a partition plate; 4. a grid; 5. a first filter tank; 6. a first exhaust pipe; 7. an induced draft fan; 8. a second filter tank; 9. a first filter screen; 10. a dredge pump; 11. a drain pipe; 12. an atomizing spray head; 13. a cold water tank; 14. a refrigeration pipe; 15. a refrigeration compressor; 16. an air inlet pipe; 17. an air box; 18. a fan; 19. an exhaust hood; 20. a third filter tank; 21. an activated carbon layer; 22. a second exhaust pipe; 23. a second filter screen; 24. an air detector; 25. a support rod.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in figures 1 to 4, the hazardous waste storage room gas purification device comprises a storage tank 1, a refrigeration device, support members 2, a partition plate 3, a plurality of groups of grids 4, a first filter box 5, a filter device, a first exhaust pipe 6, an induced draft fan 7, a second filter box 8, a first filter screen 9, a mud pump 10 and a drain pipe 11, wherein a cavity is arranged in the storage tank 1, a taking and placing opening is formed in the cavity and communicated with the cavity, the refrigeration device is arranged at the top end of the storage tank 1 and communicated with the cavity, the plurality of groups of support members 2 are all arranged on the inner side wall of the storage tank 1, the bottom surface of the partition plate 3 is connected with the top ends of the plurality of groups of support members 2, the outer edge of the partition plate 3 is connected with the inner side wall of the storage tank 1 and arranged at the lower part of the cavity, a plurality of groups of through holes are formed in the partition plate 3, the plurality of groups of grids 4 are respectively arranged at the top end of the partition plate 3 and embedded into the plurality of groups of through holes, a cavity is arranged in the first filter tank 5, a water inlet, a water outlet and an exhaust port are arranged in the cavity, the water inlet, the water outlet and the exhaust port are communicated with the cavity, a filter device is arranged on the outer side wall of the first filter tank 5 and communicated with the exhaust port of the cavity, the input end of the first exhaust pipe 6 is communicated with the cavity and arranged below the baffle 3, the output end of the first exhaust pipe 6 extends into the cavity, a draught fan 7 is arranged on the outer side wall of the storage box 1 and communicated with the first exhaust pipe 6, a second filter tank 8 is arranged on the outer side wall of the first filter tank 5, the top end of the second filter tank 8 is provided with the water outlet, the bottom end of the second filter tank 8 is provided with a water inlet, the water inlet and the water outlet are communicated with the interior of the second filter tank 8, a first filter screen 9 is communicated with the interior of the second filter tank 8, and a mud pump 10 is arranged on the outer side wall of the first filter tank 5, the input end of the muddy water pump 10 is communicated with the cavity, the output end of the muddy water pump 10 is communicated with the water inlet of the second filter tank 8, the input end of the drain pipe 11 is communicated with the water outlet of the second filter tank 8, the output end of the drain pipe 11 extends into the cavity and is communicated with a plurality of groups of atomizing nozzles 12, and the output ends of the groups of atomizing nozzles 12 are communicated with the cavity; firstly, hazardous waste to be stored is placed on the top surface of a partition plate 3 in a cavity, the cavity at the lower part of the partition plate 3 is pumped by opening an induced draft fan 7, waste gas in the cavity at the upper part of the partition plate 3 enters the cavity at the lower part of the partition plate 3 through a plurality of groups of through holes of the partition plate 3, the waste gas is conveyed through a first exhaust pipe 6 and is discharged into the cavity, water in the cavity is pumped by opening a mud pump 10, the water is atomized and discharged downwards through a plurality of groups of atomizing nozzles 12 after being filtered by a first filter screen 9, so that the waste gas is purified by water mist, the effect of collecting and treating the waste gas generated by spreading the hazardous waste in the cavity is achieved, dust in the cavity is deposited on the top surface of the partition plate 3, air at the upper part of the cavity flows downwards through the plurality of groups of through holes, the dust deposited on the top surface of the partition plate 3 is simultaneously collected through the plurality of groups of through holes, and the convenience of cleaning the dust in the cavity is improved, the danger of personnel to the dust clearance is reduced, improves the practicality of device.

The utility model relates to a hazardous waste storage room gas purification device, which comprises a cold water pipe 13, a refrigeration pipe 14, a refrigeration compressor 15, an air inlet pipe 16, an air box 17 and a fan 18, wherein the bottom end of the cold water pipe 13 is connected with the top end of a storage tank 1, a cavity is arranged in the cold water pipe 13, a water inlet is arranged in the cavity and communicated with the cavity, the refrigeration pipe 14 is sleeved on the inner side wall of the cold water pipe 13 and communicated with the cavity, the refrigeration compressor 15 is arranged on the outer side wall of the cold water pipe 13 and communicated with the refrigeration pipe 14, the input end of the air inlet pipe 16 is arranged on the outer side wall of the cold water pipe 13, the middle part of the air inlet pipe 16 penetrates through the cavity, the bottom end of the air box 17 is connected with the top end of the storage box 1, the input end of the air box 17 is communicated with the output end of the air inlet pipe 16, the output end of the air box 17 is communicated with the inside of the cavity, and the fan 18 is arranged on the inner side wall of the air box 17 and is communicated with the inside of the air box 17; air draft in the rotatory bellows 17 of messenger to intake pipe 16 through opening fan 18, thereby make intake pipe 16 discharge to the cavity inside through bellows 17 after with the outdoor air extraction, make refrigeration pipe 14 refrigeration through opening compressor 15, make refrigeration pipe 14 cool down the cooling water in with the cavity, thereby make the inside air of intake pipe 16 pass the cavity transportation process and cool down the processing through the cooling water, thereby improve the air cooling effect that gets into in the cavity, improve the dangerous waste material low temperature storage effect in the cavity, improve the security of storing, the practicality of the improvement device.

The utility model relates to a hazardous waste storage room gas purification device, which comprises an exhaust hood 19, a third filter tank 20, an activated carbon layer 21 and a second exhaust pipe 22, wherein the bottom end of the exhaust hood 19 is connected with the top end of a first filter tank 5 and communicated with a cavity exhaust port, the bottom end of the third filter tank 20 is connected with the top end of the first filter tank 5, the output end of the exhaust hood 19 is communicated with the input end of the third filter tank 20, the outer edge of the activated carbon layer 21 is connected with the inner side wall of the third filter tank 20 and arranged in the third filter tank 20, and the second exhaust pipe 22 is communicated with the output end of the third filter tank 20; waste gas after the purification passes through inside exhaust hood 19 discharges to third rose box 20 in the cavity, filters through the adsorption of active carbon layer 21 to waste gas to reduce the harmful substance content in the waste gas, improve the purifying effect of waste gas, reduce the pollution of waste gas to the environment, improve device's practicality.

The hazardous waste storage room gas purification device further comprises a second filter screen 23, wherein the second filter screen 23 is communicated with the input end of the gas inlet pipe 16; the outdoor air entering the air inlet pipe 16 is filtered by the second filter screen 23, so that outdoor dust is reduced to enter the cavity, the cleaning effect in the cavity is improved, and the working strength of dust cleaning in the cavity is reduced.

The hazardous waste storage room gas purification device further comprises an air detector 24, wherein the air detector 24 is arranged on the inner side wall of the storage box 1 and is communicated with the cavity; the air quality in the cavity is detected by the air detector 24, so that the convenience of detection of the air purification effect in the cavity is improved, and the practicability of the device is improved.

The hazardous waste storage room gas purification device further comprises a plurality of groups of support rods 25, the bottom ends of the plurality of groups of support rods 25 are connected with the inner side wall of the storage box 1, and the top ends of the plurality of groups of support rods 25 are connected with the bottom end of the partition plate 3; through setting up multiunit bracing piece 25, improve baffle 3's service strength, improve the use fastness of device.

According to the hazardous waste storage room gas purification device, a plurality of groups of through holes in the partition plate 3 are all arranged in a T shape; through setting up multiunit through-hole into "T" shape, improve the convenience of the embedded installation of grid 4, improve the roughness on 3 surfaces of baffle.

The utility model relates to a hazardous waste storage room gas purification device, which is operated, firstly, hazardous waste to be stored is placed on the top surface of a partition plate 3 in a cavity, an induced draft fan 7 is opened to exhaust the cavity at the lower part of the partition plate 3, waste gas in the cavity at the upper part of the partition plate 3 enters the cavity at the lower part of the partition plate 3 through a plurality of groups of through holes of the partition plate 3, waste gas is conveyed through a first exhaust pipe 6 to be discharged into the cavity, water in the cavity is extracted through a muddy water pump 10, the water is atomized and discharged downwards through a plurality of groups of atomizing nozzles 12 after being filtered by a first filter screen 9, so that water mist purifies the waste gas, dust in the cavity is deposited on the top surface of the partition plate 3, air at the upper part of the cavity flows downwards through a plurality of groups of through holes, the dust deposited on the top surface of the partition plate 3 is simultaneously collected through a plurality of groups of through the through holes, and then a fan 18 is opened to lead an air bellow 17 to exhaust the air inlet pipe 16, thereby make intake pipe 16 discharge to the cavity inside through bellows 17 after with outdoor air extraction, make refrigeration pipe 14 refrigerate through opening compressor 15, make refrigeration pipe 14 cool down the cooling water in with the cavity, thereby make the inside air of intake pipe 16 pass and cool down the processing through the cooling water among the cavity transportation process, then the waste gas after the cavity internal purification discharges to inside third rose box 20 through exhaust hood 19, through the adsorption filtration of activated carbon layer 21 to waste gas.

The installation mode, the connection mode or the arrangement mode of the hazardous waste storage room gas purification device are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects are achieved; the induced draft fan 7, the muddy water pump 10, the refrigeration compressor 15, the fan 18 and the air detector 24 of the hazardous waste storage room gas purification device are purchased from the market, and technicians in the industry only need to install and operate the device according to the attached operating instructions.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A hazardous waste storage room gas purification device is characterized by comprising a storage box (1), a refrigeration device, support pieces (2), partition plates (3), a plurality of groups of grids (4), a first filter box (5), a filter device, a first exhaust pipe (6), an induced draft fan (7), a second filter box (8), a first filter screen (9), a mud pump (10) and a drain pipe (11), wherein a cavity is arranged in the storage box (1), a taking and placing opening is arranged in the cavity and communicated with the interior of the cavity, the refrigeration device is arranged at the top end of the storage box (1) and communicated with the interior of the cavity, the plurality of groups of support pieces (2) are all arranged on the inner side wall of the storage box (1), the bottom surface of each partition plate (3) is connected with the top ends of the plurality of groups of support pieces (2), the outer edge of each partition plate (3) is connected with the inner side wall of the storage box (1) and arranged at the lower part of the cavity, and a plurality of groups of through holes are arranged on each partition plate (3), the multi-group grids (4) are respectively arranged at the top end of the partition plate (3) and are embedded into the multi-group through holes, a cavity is arranged in the first filtering box (5), a water inlet, a water outlet and an air outlet are arranged in the cavity, the water inlet, the water outlet and the air outlet are communicated with the cavity, a filtering device is arranged on the outer side wall of the first filtering box (5) and is communicated with the air outlet of the cavity, the input end of the first air outlet pipe (6) is communicated with the cavity and is arranged below the partition plate (3), the output end of the first air outlet pipe (6) extends into the cavity, a draught fan (7) is arranged on the outer side wall of the storage box (1) and is communicated with the first air outlet pipe (6), the second filtering box (8) is arranged on the outer side wall of the first filtering box (5), the water outlet is arranged at the top end of the second filtering box (8), and the water inlet is arranged at the bottom end of the second filtering box (8), the water inlet all communicates with each other in with second rose box (8) with the outlet, first filter screen (9) intercommunication sets up inside second rose box (8), install mud pump (10) on the lateral wall of first rose box (5), and the input and the cavity in-service intercommunication of mud pump (10), the output and second rose box (8) water inlet intercommunication of mud pump (10), drain pipe (11) input intercommunication sets up in second rose box (8) drain outlet department, the output of drain pipe (11) stretches into the inside and the intercommunication of cavity and is provided with multiunit atomizer (12), multiunit atomizer (12) output all communicates with in the cavity.

2. The hazardous waste storage compartment gas purification apparatus of claim 1, wherein the refrigeration apparatus comprises a cold water pipe (13), a refrigeration pipe (14), a refrigeration compressor (15), an air inlet pipe (16), a bellows (17) and a fan (18), the bottom end of the cold water pipe (13) is connected with the top end of the storage tank (1), a cavity is arranged in the cold water pipe (13), a water inlet is arranged in the cavity and is communicated with the cavity, the refrigeration pipe (14) is sleeved on the inner side wall of the cold water pipe (13) and is communicated with the cavity, the refrigeration compressor (15) is arranged on the outer side wall of the cold water pipe (13) and is communicated with the refrigeration pipe (14), the input end of the air inlet pipe (16) is arranged on the outer side wall of the cold water pipe (13), the middle part of the air inlet pipe (16) passes through the interior of the cavity, the bottom end of the bellows (17) is connected with the top end of the storage tank (1), the input end of the air box (17) is communicated with the output end of the air inlet pipe (16), the output end of the air box (17) is communicated with the cavity, and the fan (18) is installed on the inner side wall of the air box (17) and communicated with and arranged in the air box (17).

3. A hazardous waste storage compartment gas cleaning apparatus according to claim 1, wherein the filtering means comprises an exhaust hood (19), a third filtering tank (20), an activated carbon layer (21) and a second exhaust pipe (22), the bottom end of the exhaust hood (19) is connected to the top end of the first filtering tank (5) and communicates with the cavity exhaust port, the bottom end of the third filtering tank (20) is connected to the top end of the first filtering tank (5), and the output end of the exhaust hood (19) communicates with the input end of the third filtering tank (20), the outer edge of the activated carbon layer (21) is connected to the inner side wall of the third filtering tank (20) and is disposed inside the third filtering tank (20), and the second exhaust pipe (22) communicates with the output end of the third filtering tank (20).

4. A hazardous waste storage space gas cleaning apparatus according to claim 2, further comprising a second filter (23), the second filter (23) being connected to the inlet end of the inlet pipe (16).

5. A hazardous waste storage space gas cleaning apparatus according to claim 1, further comprising an air detector (24), the air detector (24) being mounted on the inside wall of the storage tank (1) and communicating with the chamber.

6. The hazardous waste storage compartment gas purification apparatus of claim 1, further comprising a plurality of sets of support rods (25), wherein the bottom ends of the plurality of sets of support rods (25) are connected to the inner sidewall of the storage tank (1), and the top ends of the plurality of sets of support rods (25) are connected to the bottom end of the partition (3).

7. A hazardous waste storage space gas cleaning apparatus according to claim 1, wherein the plurality of sets of through-holes in the partition (3) are all arranged in a "T" shape.