CN218583338U - Building refuse treatment facility inner loop new trend equipment - Google Patents
Building refuse treatment facility inner loop new trend equipment Download PDFInfo
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- CN218583338U CN218583338U CN202222672972.8U CN202222672972U CN218583338U CN 218583338 U CN218583338 U CN 218583338U CN 202222672972 U CN202222672972 U CN 202222672972U CN 218583338 U CN218583338 U CN 218583338U
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Abstract
The utility model discloses an internal circulation fresh air device of a construction waste disposal facility, which comprises a shell unit and a purification unit arranged in the shell unit of the device, wherein the shell unit comprises a shell body and a negative air system arranged on the shell body; the shell body is respectively provided with an air inlet and an air outlet; the purifying unit comprises a first filtering system which is arranged inside the shell body and connected with the air inlet, and a second filtering system which is arranged inside the shell body and connected with the first filtering system; the utility model has the advantages of reasonable design, effectively utilize the plasticity of fiber screen to reduce the filter screen load, increase filter screen life utilizes time delay filter assembly extension waste gas and circulation liquid contact time in the secondary filter assembly, further improves exhaust-gas treatment efficiency, the utility model discloses possess the treatment effeciency height, the running cost is low, the advantage of easy operation is fit for a large amount of popularization.
Description
Technical Field
The utility model relates to a building rubbish handles technical field, concretely relates to building rubbish processing system inner loop new trend equipment.
Background
In recent years, the quantity of the construction waste in China is greatly increased, and because of the gradual shortage of land resources, the treatment modes of various places are changed from the traditional simple landfill operation into the construction of comprehensive treatment facilities, and the construction waste is transported to a specified factory and is prepared into construction bricks or roadbed treatment and the like after sorting, crushing and screening.
However, a large amount of particulate matter and exhaust gas are inevitably generated during the treatment process, and in order not to affect the surrounding environment, these treatment facilities are particularly enclosed in a fixed building; in order to ensure that the air in the building reaches the working condition standard required by production, an air internal circulation processing device is required to be arranged in the closed workshop so as to ensure that the air in the workshop can reach the working condition standard required by production.
Therefore, on the basis of the original similar projects, the internal circulation waste gas treatment device of the large-scale building waste closed treatment workshop is researched and developed, the device can treat waste gas generated in a production system and can ensure the fresh air supplement in the workshop.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the not enough of prior art existence, provide a building rubbish processing system inner loop new trend equipment.
The technical scheme of the utility model is that: an internal circulation fresh air device of a building garbage disposal system comprises a shell unit and a purification unit arranged in the shell unit;
the shell unit comprises a shell body and a negative air system arranged on the shell body; the shell body is provided with an air inlet and an air outlet respectively;
the purification unit comprises a first filtering system arranged inside the shell body and connected with the air inlet, and a second filtering system arranged inside the shell body and connected with the first filtering system;
the first filtering system comprises a primary filtering component arranged inside the shell body, a collecting system communicated with the primary filtering component and used for collecting waste filtered by the primary filtering component, and a back flushing module communicated with the primary filtering component and used for cleaning the primary filtering component;
the second filtering system comprises a secondary filtering component and a sewage discharge component communicated with the bottom of the secondary filtering component;
the secondary filter assembly includes with the secondary filter casing of prefilter assembly intercommunication sets up the inside time delay filter assembly of secondary filter casing, and set up secondary filter casing top just is located the spray assembly directly over the time delay filter assembly.
The spraying assembly comprises an atomizing nozzle and a liquid storage cavity which is connected with the atomizing nozzle and can provide spraying liquid for the atomizing nozzle;
the blowdown subassembly include with the ionization unit of time delay filter assembly bottom intercommunication, and set up in the mud groove of ionization unit bottom.
Furthermore, the primary filtering assembly comprises a plurality of primary filtering modules arranged in parallel, each primary filtering module comprises a pipe body and a primary filtering unit fixedly arranged in the plurality of pipe bodies; one end of each pipe body is connected with the collecting system, and the other end of each pipe body is connected with the secondary filtering component; primary filtering filter component and secondary filter component act on the waste gas that produces in the production system jointly, further improve exhaust purification rate.
Furthermore, the primary filter unit comprises a primary filter shell, a fiber net group, an electric driving rod and an adjusting plate, wherein one end of the fiber net group is movably arranged at the top of the primary filter shell, the electric driving rod is arranged at the top of the primary filter shell, the adjusting plate is arranged at the telescopic end of the electric driving rod, and the other end of the fiber net group is arranged on the adjusting plate; a primary filtering unit air inlet is formed in the top wall of the primary filtering shell, and a primary filtering unit air outlet is formed in the side wall of the primary filtering shell; through the regulation to the adjusting plate position, can adjust and then reduce the load of fibre net group in real time according to gas flow, increase fibre filter screen's life can reduce cost by a wide margin when improving filtration efficiency.
Further, the number of the primary filtering units is multiple; the plurality of primary filtering units are arranged in the pipe body from top to bottom in parallel; select for use the unit of straining just of different quantity according to the gas flow of different degrees, further promote exhaust purification efficiency.
Furthermore, the back blowing module comprises a gas guide pipe, a negative pressure fan and an electromagnetic valve, wherein one end of the gas guide pipe can be communicated with the plurality of pipe bodies, the negative pressure fan is arranged at the other end of the gas guide pipe, and the electromagnetic valve is used for controlling the gas guide pipe to circulate; regular blowback is carried out to the filter screen in the preliminary filter unit through the blowback module, can handle the large granule pollutant that attaches to on the filter screen, and then increases the life of fibre net group.
Furthermore, the time-delay filtering component comprises a spiral rotary air pipe and deodorization circulating liquid, wherein the spiral rotary air pipe is arranged in the secondary filtering shell, one end of the spiral rotary air pipe can be communicated with the pipe body, and the deodorization circulating liquid is arranged in the secondary filtering shell; the spiral rotary air pipe is uniformly provided with small holes; get rid of through the stench of deodorization circulating liquid in to waste gas, the spiral is turned round the trachea and can be prolonged the dwell time of waste gas in the circulating liquid, further promotes filtration efficiency, and then guarantees that exhaust air is fresh air all the time.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, effectively utilize the plasticity of fibre filter screen to reduce the filter screen load, increase filter screen life utilizes the contact time of tympanic bulla structure extension waste gas and circulation liquid among the secondary filter assembly simultaneously, further improves exhaust-gas treatment efficiency, and time delay filter assembly uses the purpose that reaches reuse with atomizing nozzle's cooperation, the utility model discloses possess the treatment effeciency height, the running cost is low, and the advantage of easy operation is fit for a large amount of popularization.
Drawings
FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of a preliminary filter assembly according to embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of a secondary filter assembly according to embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of a primary filter assembly according to embodiment 2 of the present invention.
Wherein, 1-shell unit, 11-air inlet, 12-air outlet, 2-purification unit, 21-primary filter component, 211-tube, 212-primary filter unit, 2121-primary filter shell, 2122-fiber net group, 2123-adjusting plate, 2124-electric driving rod, 22-collection system, 23-back blowing module, 24, secondary filter component, 241-time delay filter component, 2411-spiral rotary air pipe, 2412-deodorization circulating liquid, 242-spraying component, 25-pollution discharge component, 251-ionization unit, 252-sludge collection groove.
Detailed Description
Example 1
As shown in fig. 1, the internal circulation fresh air device of the construction waste treatment system comprises a shell unit 1 and a purification unit 2 arranged inside the shell unit 1; and a control unit and a power supply unit are carried out on the shell unit 1 and the purification unit 2;
the shell unit 1 comprises a shell body and a negative air system arranged on the shell body; the shell body is respectively provided with an air inlet 11 and an air outlet 12;
the purification unit 2 includes a first filtration system disposed inside the casing body and connected to the air inlet 11, and a second filtration system disposed inside the casing body and connected to the first filtration system;
the first filtering system comprises a primary filtering component 21 arranged inside the shell body, a collecting system 22 communicated with the primary filtering component 21 and used for collecting waste filtered by the primary filtering component 21, and a back blowing module 23 communicated with the primary filtering component 21 and used for cleaning the primary filtering component 21;
the primary filtering component 21 comprises 2 primary filtering modules arranged in parallel, wherein each of the 2 primary filtering modules comprises a pipe body 211 and a primary filtering unit 212 fixedly arranged in the pipe body 211; one end of each of the plurality of tube bodies 211 is connected to the collection system 22 and the other end thereof is connected to the secondary filter assembly 24;
as shown in fig. 2, the primary filter unit 212 includes a primary filter housing 2121, a fiber mesh assembly 2122 having one end movably mounted on the top of the primary filter housing 2121, an electric driving rod 2124 disposed on the top of the primary filter housing 2121, an adjusting plate 2123 disposed on the telescopic end of the electric driving rod 2124, and the other end of the fiber mesh assembly 2122 is mounted on the adjusting plate 2123; a primary filter unit air inlet is arranged on the top wall of the primary filter shell 2122, and a primary filter unit air outlet is arranged on the side wall of the primary filter shell 2121;
as shown in fig. 1, the blowback module 23 includes a gas flow guide pipe having one end capable of communicating with the plurality of pipes 211, a negative pressure fan disposed at the other end of the gas flow guide pipe, and an electromagnetic valve for controlling the flow of the gas flow guide pipe;
the second filtering system comprises a secondary filtering component 24 and a sewage discharge component 25 communicated with the bottom of the secondary filtering component 24;
as shown in fig. 1 and 3, the secondary filter assembly 24 includes a secondary filter housing communicated with the primary filter assembly 21, a time-delay filter assembly 241 disposed inside the secondary filter housing, and a spray assembly 242 disposed on the top of the secondary filter housing and located right above the time-delay filter assembly 241;
the delayed filtering component 241 comprises a spiral rotary air pipe 2411 which is arranged inside the secondary filtering shell and one end of which can be communicated with the pipe body 211, and a deodorization circulating liquid 2412 which is arranged inside the secondary filtering shell; the spiral rotary air pipe 2411 is uniformly provided with small holes; the deodorization circulating liquid 2412 is a commercial biological deodorization liquid or plant extract deodorization liquid;
the spraying component 242 comprises an atomizing nozzle and a liquid storage cavity which is connected with the atomizing nozzle and can provide spraying liquid for the atomizing nozzle;
the pollution discharge assembly 25 comprises an ionization unit 251 communicated with the bottom of the time delay filtering assembly 241, and a sludge collecting groove 252 arranged at the bottom of the ionization unit 251, wherein the ionization unit 251 is specifically an ionization purification device.
It should be noted that: the power supply unit, the electric driving rod, the negative pressure fan and the ionization purification equipment in the embodiment are all commercially available products;
the working principle of the embodiment is as follows: waste gas to be treated enters a first filtering system through an air inlet 11, the concentration of the waste gas is preliminarily detected, the number of primary filtering modules needing to work is determined according to the quantity of the waste gas, an electric driving rod 2124 is adjusted according to the concentration value of the waste gas to adjust the position of an adjusting plate 2123, so that the waste gas flows in from an air inlet of a primary filtering unit arranged on the adjusting plate 2123, flows to an air outlet of the primary filtering unit on one side of a primary filtering shell 2121 through a fiber mesh group 2122, particulate matters in the waste gas are adhered to the fiber mesh group 2122 to achieve the effect of preliminary filtering, then the waste gas is introduced into a second filtering system, a deodorizing circulating liquid 2412 is introduced into a delay filtering component 241, the gas after preliminary filtering is introduced into a spiral rotary air pipe 2411 in the delay filtering component 241, the gas uniformly passes through the spiral rotary air pipe 2411 to fully contact with the deodorizing circulating liquid 2412, so that pollutants in the waste gas are removed, and after the waste gas is separated from the deodorizing circulating liquid 2412, the waste gas is contacted with a spraying component 242 arranged at the top of the delay filtering component 241, the atomizing spray nozzle is fully contacted with small droplets of the pollutants, and water drops in the deodorizing circulating liquid are subjected to drop by gravity to drop into the circulating liquid to drop for the purpose of circulating liquid 2412;
after a period of time, the controller opens the back-blowing module, the negative pressure fan is used for back-blowing the air outlet of the primary filter unit, the particulate matters adhered to the fiber net group 2122 are back-blown to the collection system 22, and then the particulate matters in the collection system 22 are periodically discharged; meanwhile, pollutants washed and filtered by the waste gas in the secondary filtering shell are ionized and adsorbed by the ionization unit 251 in the pollution discharge assembly 25, and then the pollutants are periodically discharged through the sludge collection groove 252.
Example 2
Unlike embodiment 1, as shown in fig. 4, the primary filter unit 212 is provided in three; the primary filter unit air inlets of the three primary filter units 212 can be communicated with the air inlet 11; the simultaneous operation of the three primary filter units 212 can reduce the load on the fiber mesh assembly 2122 and improve the purification efficiency.
Claims (6)
1. The internal circulation fresh air equipment of the building garbage disposal facility is characterized by comprising a shell unit (1) and a purification unit (2) arranged in the shell unit (1);
the shell unit (1) comprises a shell body and a negative air system arranged on the shell body; the shell body is respectively provided with an air inlet (11) and an air outlet (12);
the purification unit (2) comprises a first filtering system arranged inside the shell body and connected with the air inlet (11), and a second filtering system arranged inside the shell body and connected with the first filtering system;
the first filtering system comprises a primary filtering component (21) arranged inside the shell body, a collecting system (22) communicated with the primary filtering component (21) and used for collecting waste filtered by the primary filtering component (21), and a back flushing module (23) capable of being communicated with the primary filtering component (21) and used for cleaning the primary filtering component (21);
the second filtering system comprises a secondary filtering assembly (24) and a sewage discharge assembly (25) communicated with the bottom of the secondary filtering assembly (24);
the secondary filtering component (24) comprises a secondary filtering shell communicated with the primary filtering component (21), a time-delay filtering component (241) arranged inside the secondary filtering shell, and a spraying component (242) arranged at the top of the secondary filtering shell and positioned right above the time-delay filtering component (241);
the spray assembly (242) comprises an atomizing spray head and a liquid storage cavity which is connected with the atomizing spray head and can provide spray liquid for the atomizing spray head;
the pollution discharge assembly (25) comprises an ionization unit (251) communicated with the bottom of the time delay filtering assembly (241), and a sludge collecting groove (252) arranged at the bottom of the ionization unit (251).
2. The fresh air circulating equipment in the construction waste treatment facility as claimed in claim 1, wherein the primary filter assembly (21) comprises a plurality of primary filter modules arranged in parallel, each primary filter module comprises a pipe body (211), and a primary filter unit (212) fixedly arranged in the pipe body (211); one end of each of the plurality of pipe bodies (211) is connected with the collecting system (22) and the other end of each of the plurality of pipe bodies is connected with the secondary filtering component (24).
3. The fresh air circulating device in the construction waste disposal facility according to claim 2, wherein the primary filter unit (212) comprises a primary filter housing (2121), a fiber mesh set (2122) with one end movably mounted on the top of the primary filter housing (2121), an electric driving rod (2124) arranged on the top of the primary filter housing (2121), an adjusting plate (2123) arranged on the telescopic end of the electric driving rod (2124), and the other end of the fiber mesh set (2122) is mounted on the adjusting plate (2123); the primary filter is characterized in that a primary filter unit air inlet is formed in the top wall of the primary filter shell (2121), and a primary filter unit air outlet is formed in the side wall of the primary filter shell (2121).
4. The fresh air circulating apparatus in a construction waste disposal facility according to claim 2, wherein there are a plurality of the primary filter units (212); the primary filtering units (212) are arranged in parallel in the tube body (211) from top to bottom.
5. The fresh air circulating equipment in the construction waste treatment facility, according to claim 2, wherein the blowback module (23) comprises a gas guide pipe having one end capable of communicating with the plurality of pipe bodies (211), a negative pressure fan disposed at the other end of the gas guide pipe, and an electromagnetic valve for controlling the circulation of the gas guide pipe.
6. The fresh air circulating device in the construction waste disposal facility according to claim 5, wherein the time-delay filter assembly (241) comprises a spiral air pipe (2411) which is arranged inside the secondary filter housing and one end of which can be communicated with the pipe body (211), and a deodorization circulating liquid (2412) which is arranged inside the secondary filter housing; the spiral rotary air pipe (2411) is uniformly provided with small holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222672972.8U CN218583338U (en) | 2022-10-11 | 2022-10-11 | Building refuse treatment facility inner loop new trend equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222672972.8U CN218583338U (en) | 2022-10-11 | 2022-10-11 | Building refuse treatment facility inner loop new trend equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218583338U true CN218583338U (en) | 2023-03-07 |
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ID=85365959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222672972.8U Active CN218583338U (en) | 2022-10-11 | 2022-10-11 | Building refuse treatment facility inner loop new trend equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218583338U (en) |
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2022
- 2022-10-11 CN CN202222672972.8U patent/CN218583338U/en active Active
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