CN214345504U

CN214345504U - Combined type deodorization system of garbage transfer station

Info

Publication number: CN214345504U
Application number: CN202022992078.XU
Authority: CN
Inventors: 怀铭心; 卢伟; 胡美君; 范淑珍; 周呈祥; 陈伟民
Original assignee: ZHEJIANG AIKELE ENVIRONMENTAL PROTECTION Ltd
Current assignee: ZHEJIANG AIKELE ENVIRONMENTAL PROTECTION Ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-08
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a combined deodorization system of a garbage transfer station, which comprises a channel closed system, a plant liquid atomization spraying deodorization device, a plant liquid gasification device, an ion fresh air device and a composite deodorization device, wherein the channel closed system comprises an induction type quick door and a wind curtain machine which are arranged in a door opening on one side of the transfer station, and adopts atomization and gasification double-fluid plant liquid technology for deodorization, an air supply pipeline of the ion fresh air device is communicated with a circulating air pipe in the transfer station, and the generated ion wind is delivered into the garbage transfer station through the air supply pipeline and the circulating air pipe, the composite deodorization device comprises an ion mixing reaction box, a filter material adsorption reaction box and a plant liquid washing reaction box, the composite deodorization device also comprises an air suction pipe which is also communicated with the circulating air pipe in the transfer station, the circulating air pipe is alternately communicated with the ion fresh air device and the composite deodorization device through the switch of an electric air valve, the utility model discloses a combination purification mode reaches the circulation tuber pipe of sharing, and efficiency is higher, more practices thrift the space.

Description

Combined type deodorization system of garbage transfer station

Technical Field

The utility model belongs to the technical field of rubbish deodorization equipment technique and specifically relates to a combined type deodorization system of rubbish transfer station.

Background

A large amount of garbage is generated every day in a city, the range of residential areas of a city is wide, the daily garbage collection is carried out through a flowing garbage truck and then is concentrated to a garbage transfer station for treatment, but the environment of the garbage transfer station is very severe, a large amount of foul toxic gases are emitted due to garbage decay, toxic symptoms such as nausea and vomiting can be caused in the environment for a long time, and adverse effects on the surrounding environment can be caused, so that the environment of the garbage transfer station needs to be managed, the negative effects on the environment are reduced as much as possible, and in order to solve the problem, workers in the industry make various efforts, such as CN211537200U, discloses a garbage transfer station deodorization device which comprises a garbage transfer chamber and an equipment chamber, an electric quick door is arranged in a door opening at one side of the garbage transfer chamber, and air curtains are arranged in upright posts at two sides of the electric quick door, be provided with cleaning means on the inside lateral wall of rubbish transfer room door opening, the top of rubbish transfer indoor portion is provided with water-spraying system, the top of rubbish transfer indoor portion still is provided with the pipeline of breathing in that is linked together, be provided with the air inlet on the pipeline of breathing in, one side of the pipeline of breathing in is provided with the connecting pipe, and it accesss to the outside of rubbish transfer room to spray case, alkali lye through the acidizing fluid in proper order and spray case and organic waste gas purification equipment, be linked together with the inlet scoop of fan at last the air outlet of fan links into greenery patches discharge system through the pipeline. Although this deodorizing device can completely cut off rubbish and transit indoor and outdoor air, deodorize again, but has also had several problems: firstly, acid liquor spraying and alkali liquor spraying are adopted for deodorizing the odor of the garbage in the garbage transfer station room, acid-base washing liquor can corrode matched equipment, and a product obtained after the chemical reaction of the acid-base washing liquor and odor molecules has a risk of secondary pollution; secondly, the deodorization of the important parts such as a garbage input port, a percolate accumulation position and the like of the transfer station is not concentrated, and the deodorization effect is poor; and thirdly, the arrangement of pipelines and equipment has high requirements on the space in the transfer station and the outdoor environment, and the air suction pipeline is frequently blocked and needs to be regularly cleaned.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a combined type deodorization system of garbage transfer station that suitability is strong, high-efficient deodorization, can clear up the pipeline automatically and prevent blockking up and improve deodorizing device life.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a combined deodorization system of a garbage transfer station comprises a channel sealing system, a plant liquid atomization spraying deodorization device, a plant liquid gasification device, an ion fresh air device, a composite deodorization device and an exhaust device arranged at an output port of the composite deodorization device; the exhaust device is a fan and an exhaust cylinder; the ion fresh air equipment, the composite deodorization equipment and the exhaust device are all arranged at the rear part outside the transfer station; the channel sealing system comprises an induction type quick door and a wind curtain; the spraying pipeline of the plant liquid atomization spraying deodorization device is arranged above the garbage transfer station, and the atomizing nozzles are distributed at the positions above the compression foundation pit, the percolate pool, the discharging platform and the like; the plant liquid gasification device is connected with a gas distribution pipeline in the garbage transfer station; the air outlet on the air distribution pipeline is arranged at the garbage throwing-in port, the percolate accumulation position and other positions; the air supply pipeline of the ion fresh air equipment is communicated with a circulating air pipe in the transfer station, and the generated ion air is conveyed into the garbage transfer station through the air supply pipeline and the circulating air pipe; the composite deodorization equipment consists of an ion mixing reaction box, a filter material adsorption reaction box and a plant liquid washing reaction box; the composite deodorization equipment also comprises an air suction pipe arranged at key positions such as a compressor pit, a garbage throwing port and the like, and the air suction pipe is also communicated with a circulating air pipe in the transfer station; and the circulating air pipe is alternately communicated with the ion fresh air equipment and the composite deodorization equipment through a switch of the electric air valve.

Preferably, the tail part of the air suction pipe of the composite deodorization equipment is also provided with an air suction cover; the air suction cover is arranged into an adjustable shutter structure; the aspiration channel can also be arranged on the side surface of the compressor pit and the side wall edge of the percolation liquid pool and laid along the indoor wall of the transfer station.

Preferably, the height of the air suction pipe is adjustable, and the distance between the opening of the air suction pipe and the ground of the transfer station is adjustable within the range of 0.6-1.2 m.

Preferably, the air outlets of the air distribution pipeline in the plant liquid gasification device are also arranged at the percolate pool and the sewage ditch.

Preferably, the ion mixing reaction chamber in the composite deodorization device can be an ion generator; the filter material adsorption reaction box can also be arranged into a plurality of filter materials which are sequentially arranged along the air flow direction.

Preferably, the plurality of filter material adsorption reaction boxes can be arranged on two sides of the plant liquid washing reaction box.

Preferably, the plant liquid washing reaction boxes are also multiple, and the multiple filter material adsorption reaction boxes and the plant liquid washing reaction boxes are sequentially and alternately arranged.

Compared with the prior art, the beneficial effects of the utility model are that: the system can quickly open a gate when a garbage transport vehicle enters and exits, and simultaneously starts an air curtain system in advance, so that the adverse effect of dust odor in a transfer station on the environment outside the station can be reduced to the maximum extent; secondly, the composite deodorization equipment is designed, the composite deodorization equipment takes ion deodorization as the front end, and combines a dry type filtering adsorption deodorization technology and a plant liquid deodorization technology, odor is collected and then sequentially enters an ion mixing reaction box, a filter material adsorption reaction box and a plant liquid washing reaction box, high-concentration odor and waste gas can be treated through a three-stage deodorization process, and finally, deodorized clean gas is sent to a discharge port through an air pipe to be discharged; thirdly, the plant liquid atomization spraying deodorization device is designed, spray nozzles and pipelines are arranged above the compression foundation pit, the percolate pool and the discharging platform, deodorization and dust fall are effectively carried out on the main body space in the station, and the plant liquid is used, so that secondary pollution can be prevented, corrosion damage of acid and alkali liquor to equipment is avoided, and the service life of the equipment is prolonged; fourthly, the plant liquid gasification device is designed, the air outlet of the plant liquid gasification deodorization equipment is arranged at the gravity point parts of the garbage input port, the percolate accumulation position and the like of the transfer station, and fixed-point gasification deodorization is carried out, so that the plant liquid is deodorized by adopting atomization and gasification double-fluid plant liquid technologies, and different technologies are respectively carried out on different parts, thereby greatly improving the deodorization efficiency; fifthly, the design of ion fresh air equipment is realized, the ion fresh air equipment sends the generated ion air into the transfer station through a pipeline, and the air in the station is subjected to cyclic deodorization at regular time, so that the air circulation in the garbage transfer station is ensured while deodorization is realized, and the health of workers is benefited; sixthly, the composite deodorization equipment and the ion fresh air system share one air pipe, so that space can be saved, excessive occupation of a pipeline to work in a transfer station and traffic space is avoided, odor is collected through the air pipe when a negative pressure deodorization system in the transfer station works and operates, air suction at an air port can adsorb floating matters and small winged insects in air on a filter screen, air is supplied through the same air pipe when the ion fresh air equipment works and operates, particulate matters and winged insects adsorbed on the filter screen are blown back by air discharged from the air port, and the particulate matters and the winged insects are cleaned when the transfer station works and cleans the ground, so that the pipeline is automatically cleaned, and the air port is not easy to block; seventhly the utility model discloses a combination formula deodorization system, utilize the principle that fixed point deodorization and whole space deodorization combined together, the quick access control system of cooperation makes the refuse transfer station form little negative pressure environment, prevent the interior foul smell of station to leak, simultaneously to the compression foundation ditch, the foul smell sources such as leachate pond carry out the pertinence and collect, the equipment treatment amount of wind does not need very can satisfy the deodorization effect, and adopt plant liquid atomizing deodorization to the transfer station main part space, will disperse a small amount of foul smell and dust in the space and eliminate, adopt plant liquid gasification deodorization to leachate pond and compression fill, the foul smell influence of rubbish discharge during operation is got rid of to the fixed point efficient, it is more efficient to deodorize.

The further beneficial effects are that: firstly, odor is absorbed by the electric air valve in the daytime for the garbage transfer station and is sent to the composite deodorization equipment, and the integral residual odor purification, sterilization and disinfection are carried out in the transfer station in the non-working period through the ion fresh air equipment at night, so that a relatively clean working environment is provided for the working period; and secondly, the composite deodorization equipment is respectively provided with an air suction port on the side surface of the compressor pit and an air suction port on the side wall of the percolate pool, so that an odor source can be attached to the maximum extent, and odor can be efficiently collected with appropriate air volume.

Drawings

FIG. 1 is a schematic layout of the combined deodorization system of the refuse transfer station of the present invention;

FIG. 2 is a schematic view of the deodorizing process of the combined deodorizing system of the refuse transfer station of the present invention;

FIG. 3 is a schematic view of the plant liquid atomization process in the combined deodorization system of the refuse transfer station of the present invention;

fig. 4 is a schematic diagram of the plant liquid gasification process in the combined deodorization system of the refuse transfer station of the present invention.

Detailed Description

In order to make the technical solution of the present invention clearer, the present invention is explained in detail below with reference to fig. 1 to 4. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

The utility model relates to a combined deodorization system of a garbage transfer station, which comprises a channel closed system 1, a plant liquid atomization spraying deodorization device 2, a plant liquid gasification device 3, an ion fresh air device 4, a composite deodorization device 5 and an exhaust device 6 arranged at the output port of the composite deodorization device 5; the exhaust device 6 comprises a fan 60 and an exhaust cylinder 61; the equipment area in the outside rear of transfer station is all installed to compound deodorization equipment 5, ion new trend equipment 4, the gasification host 30 of plant liquid gasification equipment 3, the atomizing host 20 that the deodorization device 2 was sprayed in the plant liquid atomizing.

The channel sealing system 1 comprises an induction type quick door and a wind curtain; the channel sealing system 1 is in the prior art, specifically, the induction type quick door is installed in a door opening on one side of a main entrance and exit of a garbage transfer station, vertical columns are arranged on two sides of the door opening, and an air curtain machine is arranged in each vertical column; the high-speed airflow of air curtain machine covers whole door, when the garbage transfer cart will enter, opens electronic quick door, starts the air curtain system in advance simultaneously, electronic quick door can be rolled up fast, the high-speed airflow of air curtain machine covers whole door opening, reduces garbage transfer cart latency for isolated indoor and outdoor air, but the adverse effect of dust foul smell to the environment outside can the at utmost reduce the transfer station in the transfer station, and the air curtain machine stops when the gate is closed, thereby makes whole transfer station can be airtight form negative pressure state, reduces the foul smell excessive.

Plant liquid atomization sprays deodorizing device 2's spray pipe 21, atomizing nozzle 22 locates rubbish transfer station top, encircle the transfer station installation, highly arrange the condition according to the transfer station and set up about 4~5m, atomizing nozzle 22 distributes at the compression foundation ditch, the infiltration liquid pond, positions such as platform top of unloading and encircle the transfer station installation, plant liquid atomization sprays deodorizing device 2's atomizing host 20 and installs near compound deodorizing equipment 5 or in the computer lab, and connect the required water supply pipeline of plant liquid atomization host 20 to the host computer next door, effectually carry out deodorization and dust fall to the interior body space of station, and use the plant liquid, can prevent secondary pollution, avoid the corruption damage of acid and alkali lye to equipment, improve equipment life.

Plant liquid gasification equipment 3 is connected with gas distribution pipeline 31 in the rubbish transfer station, gas outlet 32 on the gas distribution pipeline 31 sets up at positions such as rubbish input mouth, filtration liquid long-pending department, sewer, and the transfer station if dispose the filtration liquid pond, can with gas distribution pipeline 31 is pre-buried among the plant liquid gasification equipment 3 and is laid to the filtration liquid pond, carries out fixed point gasification deodorization. Two different plant liquid deodorization technologies are adopted, wherein one technology is that the air outlet of the plant liquid gasification deodorization equipment 3 is arranged at the gravity position of a garbage input port, a percolate accumulation position and the like of a transfer station for fixed-point gasification deodorization; the other type is that the plant liquid atomization is arranged above the compression foundation pit, the percolate pond and the discharging platform to spray the spray head and the pipeline of the deodorization device 2, and the double-fluid plant liquid spraying device is adopted, so that the deodorization and the dust fall are effectively carried out on the main body space in the station.

The air supply pipeline of the ion fresh air equipment 4 is communicated with the circulating air pipe 10 in the transfer station, the generated ion air is sent to the garbage transfer station through the air supply pipeline and the circulating air pipe 10, the air in the station is subjected to periodic circulating deodorization, the air circulation in the garbage transfer station is ensured while deodorization is carried out, the health of workers is facilitated, and the ozone increase amount generated by the ion air supply equipment can be set to be (1 hour mean value) less than or equal to 0.16mg/m 3.

The composite deodorization device 5 consists of an ion mixing reaction box 51, a filter material adsorption reaction box 52 and a plant liquid washing reaction box 53; the ion mixing reaction chamber 51 may be an ionizer; the filter material adsorption reaction box 52 can adopt a deodorizing filter material integrating adsorption and oxidation-reduction reaction, such as a filter material mixed by high-activity potassium permanganate balls and columnar activated carbon; the plant liquid washing reaction box 53 is the prior art, namely, the plant liquid deodorization technology, and comprises a lower layer of washing filler and an upper layer of spraying, specifically, the plant liquid is uniformly sprayed above the washing filler through a spraying head by a spraying pump, and the odor is purified after a series of complex chemical and biochemical reactions with the plant liquid and the filler; the filter material adsorption reaction box 52 may also be provided with a plurality of filter material adsorption reaction boxes arranged in sequence along the airflow direction; the plurality of filter material adsorption reaction boxes 52 may be arranged at both sides of the plant liquid washing reaction box 53; the number of the plant liquid washing reaction boxes 53 is also multiple, and the plurality of filter material adsorption reaction boxes 52 and the plant liquid washing reaction boxes 53 are sequentially and alternately arranged; compound deodorization equipment 5's aspiration channel, cover of induced drafting set up at compressor hole, rubbish and put in key positions such as mouth, and the aspiration channel also with the circulation tuber pipe 10 intercommunication in the transfer station, the cover of induced drafting sets up in compressor hole top, and the cover of induced drafting sets up to adjustable tripe to adjust the wind direction, block winged insect and floater and inhale the tuber pipe along with the foul smell, the aspiration channel can set up apart from 0.6m-1.2 m's height on the transfer station ground, installs adjustable inlet scoop on the tuber pipe, and the escape canal position is pressed close to the inlet scoop, lays along the indoor wall of transfer station, can press close to the foul smell source furthest, can collect the foul smell with appropriate amount of wind efficient, carry the compound deodorization equipment in with the foul smell through the pipeline, compound deodorization equipment 5 uses ion deodorization as the front end, has combined dry-type to filter and has adsorbed deodorization technique and plant liquid deodorization technique, get into ion mixing reaction box in proper order after the foul smell is collected, Filter material adsorption reaction case and plant liquid wash the reaction case, can handle higher concentration foul gas waste gas through tertiary deodorization technology, and the clean gas after the final deodorization is sent to discharging barrel 61 through fan 60 and is discharged.

Above-mentioned compound deodorization equipment 5 and one set of circulation tuber pipe 10 of ion new trend system 4 sharing, circulation tuber pipe 10 communicates ion new trend equipment 4 and compound deodorization equipment 5 in turn through the switch of electronic blast gate 7, according to the operating time of refuse transfer station, for the rubbish transfer station absorbs the foul gas through electronic blast gate 7 daytime and send to compound deodorization equipment 5, carries out holistic remaining peculiar smell purification and the disinfection of disinfecting in the transfer station of non-working period through ion new trend equipment 4 night, provides a relatively clean operational environment for the working period. Not only save space like this, avoid the pipeline to work in the transfer station and traffic space too much occupy, when negative pressure deodorization system work operation in the transfer station in addition, collect the foul smell through the tuber pipe, the wind gap induced drafts can adsorb floater and little winged insect on the filter screen in the air, when 4 work operations of ion new trend equipment, through the air supply of same set of circulation tuber pipe 10, the wind gap air-out will adsorb particulate matter and winged insect recoil on the filter screen and blow off, clear up in the lump when the clean ground of transfer station work, clear up the pipeline automatically like this, the difficult jam in wind gap.

Claims

1. The utility model provides a modular deodorization system of rubbish transfer station which characterized in that: comprises a channel closed system (1), a plant liquid atomization spraying deodorization device (2), a plant liquid gasification device (3), an ion fresh air device (4), a composite deodorization device (5) and an exhaust device (6) arranged at an output port of the composite deodorization device (5); the exhaust device (6) is a fan (60) and an exhaust barrel (61); the ion fresh air equipment (4), the composite deodorization equipment (5) and the exhaust device (6) are all arranged at the rear part outside the transfer station; the channel closing system (1) comprises an induction type quick door and a wind curtain; a spraying pipeline (21) of the plant liquid atomizing, spraying and deodorizing device (2) is arranged above the garbage transfer station, and atomizing nozzles (22) are distributed above the compression foundation pit, the percolate pool and the discharging platform; the plant liquid gasification device (3) is connected with a gas distribution pipeline (31) in the garbage transfer station; an air outlet (32) on the air distribution pipeline (31) is arranged at a garbage input port and a percolate accumulation position; an air supply pipeline of the ion fresh air equipment (4) is communicated with a circulating air pipe (10) in the transfer station, and generated ion air is sent to the garbage transfer station through the air supply pipeline and the circulating air pipe (10); the composite deodorization equipment (5) consists of an ion mixing reaction box (51), a filter material adsorption reaction box (52) and a plant liquid washing reaction box (53); the composite deodorization equipment (5) also comprises an air suction pipe arranged at the key position of a compressor pit and a garbage throwing opening, and the air suction pipe is also communicated with a circulating air pipe (10) in the transfer station; the circulating air pipe (10) is communicated with the ion fresh air equipment (4) and the composite deodorization equipment (5) alternately through the switch of the electric air valve (7).

2. The modular deodorization system of a refuse transfer station according to claim 1, characterized in that: the tail part of the air suction pipe of the composite deodorization equipment (5) is also provided with an air suction cover; the air suction cover is arranged into an adjustable shutter structure; the aspiration channel can also be arranged on the side surface of the compressor pit and the side wall edge of the percolation liquid pool and laid along the indoor wall of the transfer station.

3. The modular deodorization system of a refuse transfer station according to claim 2, characterized in that: the height of the air suction pipe is adjustable, and the distance between the opening of the air suction pipe and the ground of the transfer station is adjustable within the range of 0.6-1.2 m.

4. The modular deodorization system of a refuse transfer station according to claim 1, characterized in that: the air outlet (32) of the air distribution pipeline (31) in the plant liquid gasification device (3) is also arranged at the percolate pool and the sewage ditch.

5. The modular deodorization system of a refuse transfer station according to claim 1, characterized in that: the ion mixing reaction box (51) in the composite deodorization device (5) is an ion generator; the filter material adsorption reaction boxes (52) are arranged in a plurality of sequentially arranged along the airflow direction.

6. The modular deodorization system of a refuse transfer station according to claim 5, characterized in that: the plurality of filter material adsorption reaction boxes (52) can be arranged on two sides of the plant liquid washing reaction box (53).