CN219399526U - Organic waste gas collecting and purifying device - Google Patents
Organic waste gas collecting and purifying device Download PDFInfo
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- CN219399526U CN219399526U CN202320790560.6U CN202320790560U CN219399526U CN 219399526 U CN219399526 U CN 219399526U CN 202320790560 U CN202320790560 U CN 202320790560U CN 219399526 U CN219399526 U CN 219399526U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model discloses an organic waste gas collecting and purifying device, which relates to the technical field of coking furnace waste gas treatment and comprises a main body device, wherein the main body device comprises a supporting and loading unit and a smoke purifying unit, the supporting and loading unit comprises a purifying tank and supporting legs, and the smoke purifying unit comprises a primary net filter, a dust removing assembly and a smoke purifier. According to the utility model, through the matched use of the rotary spray pipe, the atomizing nozzle, the linkage rod, the fixed pipe, the first sealing ring, the second sealing ring and the driving motor, the atomizing nozzle can spray purified water mist in the rotating process, so that the purifying effect is improved, the structure is simple, the manufacturing cost is low, popularization and use are facilitated, the rotary spray pipe, the atomizing nozzle and the smoke dust capturing net are matched for use, and the smoke dust capturing net captures smoke dust and simultaneously stirs the purified water mist and the smoke dust in the smoke dust purifying process, so that the two are fully mixed, the purifying effect is further improved, and the purifying efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of coking furnace waste gas treatment, in particular to an organic waste gas collecting and purifying device.
Background
The coking furnace is mainly used for extracting chemical raw materials such as coal gas, saccharin, tar, asphalt and the like after coal is subjected to a high-temperature carbonization process in a coking plant, and finally byproduct coke is left. The coke oven can discharge a large amount of waste flue gas in the operation process, and prior art can't fully contact with the smoke and dust in the waste gas when spraying through the spray column, and water smoke area sprays comparatively fixedly, can not fully get rid of the smoke and dust in the waste flue gas, and for this reason, we need to improve it.
In the prior art, a Chinese patent with a publication number of CN215939471U is proposed to solve the technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model relates to a waste gas purification device of a coal coking furnace, which comprises a treatment bin and a flue gas purifier, wherein a movable plug plate is arranged on a sealing plug at the front end surface of the treatment bin, a fixed seat is fixedly clamped at the inner side of the treatment bin close to the upper position, a rotating seat is rotationally connected to the inner side of the fixed seat, a plurality of balls are respectively arranged at the inner sides of the upper end and the lower end of the rotating seat and are in sliding connection with the surfaces of the two ends of the fixed seat, a cavity is arranged at the inner side of the rotating seat, round holes are formed in the bottom of the cavity at equal intervals along the circumferential direction, connecting pipes are respectively communicated with the inner sides of the round holes, and a plurality of groups of connecting pipes are respectively communicated with a high-pressure water pump.
Although the atomizing nozzle through the rotary seat and the bottom of the rotary seat can be convenient for fully covering water mist in the flowing space of the waste gas, the smoke dust in the waste gas is fully removed, the effect of waste gas purification is greatly improved, but the effect of full atomization can be achieved only by arranging a plurality of groups of high-pressure water pumps in the device, the equipment cost is obviously increased, and the follow-up maintenance work is inconvenient.
Disclosure of Invention
The present utility model is directed to an organic waste gas collecting and purifying device, which solves the problems set forth in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the organic waste gas collecting and purifying device comprises a main body device, wherein the main body device comprises a supporting loading unit and a smoke purifying unit.
The support loading unit includes a purge tank and support legs.
The smoke purifying unit comprises a preliminary net filter, a dust removing component and a smoke purifier.
The dust removal subassembly includes rotatory spray tube, smoke and dust capture net, atomizer, driving motor, gangbar, fixed pipe, first sealing ring and second sealing ring.
The technical scheme of the utility model is further improved as follows: the outer wall of the rotary spray pipe is fixedly connected with one side of the smoke dust capturing net, and one end of the atomizing nozzle is fixedly connected with the outer wall of the rotary spray pipe.
The technical scheme of the utility model is further improved as follows: the bottom outer wall of rotatory spray tube with the inner wall of first sealing ring rotates to be connected, the bottom surface of first sealing ring with the top fixed connection of fixed pipe, the power output shaft of the bottom fixedly connected with driving motor of gangbar, driving motor's outer wall fixedly connected with motor frame, the upper surface of motor frame with the bottom surface fixed connection of purifying tank.
The technical scheme of the utility model is further improved as follows: the bottom of fixed pipe with the upper surface fixed connection of second sealing ring, the bottom of gangbar with the inner wall of second sealing ring rotates to be connected, the top of gangbar with the inner wall top fixed connection of rotatory spray tube.
By adopting the technical scheme, the cooperation of the first sealing ring and the second sealing ring in the scheme ensures that the rotary spray pipe can rotate, and can convey purified water and spray by utilizing the atomizing nozzle.
The technical scheme of the utility model is further improved as follows: the outer wall of the fixed pipe 17 is provided with a water inlet hole in a penetrating mode, the water inlet hole is fixedly communicated with a water outlet of the booster pump in a static sealing mode, and the outer wall of the water outlet of the booster pump is fixedly connected with a manual water inlet switch valve.
The technical scheme of the utility model is further improved as follows: the outer wall fixedly connected with preliminary net formula filter of purifying tank, the one end fixedly connected with intake pipe of preliminary net formula filter, the upper surface of purifying tank with the bottom surface fixed connection of flue gas purifier.
The technical scheme of the utility model is further improved as follows: the bottom surface of the purification tank is fixedly connected with the upper surface of the supporting leg, and one side of the supporting leg is provided with a wastewater discharge pipe communicated with the inside of the purification tank from the eccentric position of the bottom of the purification tank.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
the utility model provides an organic waste gas collecting and purifying device, which utilizes the cooperation of a rotary spray pipe, an atomizing nozzle, a linkage rod, a fixed pipe, a first sealing ring, a second sealing ring and a driving motor to ensure that the atomizing nozzle can spray purified water mist in the rotating process, thereby improving the purifying effect, and the device has the advantages of simple structure, low manufacturing cost and contribution to popularization and use.
The utility model provides an organic waste gas collecting and purifying device, which utilizes the cooperation of a rotary spray pipe, an atomizing spray head and a smoke capturing net to capture smoke and dust in the process of purifying the smoke and dust, and simultaneously stirs the purified water mist and the smoke and dust, so that the two are fully mixed to further improve the purifying effect and improve the purifying efficiency.
Drawings
FIG. 1 is a schematic view of a main device structure of the present utility model;
FIG. 2 is a schematic diagram showing details of the structure of the purification tank of the present utility model;
FIG. 3 is a schematic view of a dust removing assembly according to the present utility model;
fig. 4 is a schematic view showing the construction details of the fixing tube of the present utility model.
In the figure: 1. a main body device; 2. a purification tank; 3. an air inlet pipe; 4. a preliminary mesh filter; 5. support legs; 6. a flue gas purifier; 7. a waste water discharge pipe; 8. a dust removal assembly; 9. rotating the spray pipe; 10. a smoke dust capturing net; 11. an atomizing nozzle; 12. a driving motor; 13. a motor frame; 14. a booster pump; 15. manual water inlet switch valve; 16. a linkage rod; 17. a fixed tube; 18. a first seal ring; 19. a second seal ring; 20. a circular mounting hole; 21. and a water inlet hole.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1 to 4, the present utility model provides an organic exhaust gas collecting and purifying apparatus including a main body apparatus 1, the main body apparatus 1 including a support loading unit and a soot purifying unit.
The support loading unit includes purifying tank 2 and supporting leg 5, and smoke and dust purification unit includes preliminary net filter 4, dust removal subassembly 8 and flue gas cleaner 6, and wherein flue gas cleaner 6 is prior art, and flue gas cleaner 6 is smog/flue gas cleaning filter, and the complete machine is produced, commercially sold and installed and its model is DX5000 by Dongguan city cool cypress purification technology limited company based on current exhaust gas cleaning filtration technique, and flue gas cleaner 6 complete machine includes high-efficient filter core, main filter core (by HEPA high-efficient filtration part and gas filtration part constitution) etc. at least. The flue gas purifier 6 should use with the fan cooperation, the fan passes through the inlet pipe mouth of gas-supply pipe intercommunication intake pipe, the fan is in the during operation will contain the waste gas of smog through gas-supply pipe, the intake pipe, preliminary net filter pressure flows to purification tank 2 in, most smog granule in the waste gas is by the spraying subsidence in purification tank 2 after getting rid of, get into flue gas purifier 6 by the positive pressure effect in the purification tank 2 again, in the in-process that waste gas flows to external atmosphere through flue gas purifier 6, the remaining part smog granule in the waste gas and other poisonous or harmful gas components then are adsorbed by flue gas purifier 6, the filtering, the remaining gas (mainly harmless, nontoxic gas) is then accessible after passing through flue gas purifier 6 in the waste gas, discharge to external atmosphere after reaching the standard.
The preliminary mesh filter 4 comprises a pipe body and a filter screen built in the pipe body, the pipe receiving end of the preliminary mesh filter 4 is connected with the air inlet pipe 3, and flue gas enters the preliminary mesh filter 4 through the air inlet pipe 3 and passes through the filter screen to filter impurities.
The dust removing assembly 8 comprises a rotary spray pipe 9, a smoke capturing net 10, an atomization spray head 11, a driving motor 12, a linkage rod 16, a fixed pipe 17, a first sealing ring 18 and a second sealing ring 19.
The outer wall of the rotary spray pipe 9 is fixedly connected with one side of a smoke dust catching net 10, one end of an atomization spray head 11 is fixedly connected with the outer wall of the rotary spray pipe 9, the smoke dust catching net 10 is a wet dust catching net, and is formed by weaving nylon ropes or stainless steel (iron) wires, and meshes woven by the nylon ropes or the stainless steel wires are naturally square or diamond-shaped.
Starting the driving motor 12 to drive the linkage rod 16 to rotate, the linkage rod 16 drives the rotary spray pipe 9 to rotate, the smoke capturing net 10 is always vertically arranged when rotating, the rotary spray pipe 9 drives the atomizing nozzle 11 and the smoke capturing net 10 to rotate, the smoke capturing net 10 stirs fog drops and smoke particles settled in the purifying tank 2 when rotating, the speed of adhering the fog drops to the smoke particles is improved by fully mixing the fog drops and the smoke particles, the fog drops sprayed by the atomizing nozzle 11 are used for wetting and settling a part of smoke particles of waste gas/smoke, and then purifying the waste gas/smoke, after the atomizing nozzle 11 sprays water mist, the smoke capturing net 10 and the fog drops capture smoke, namely the smoke capturing net 10 body is adhered with the fog drops formed by spraying water dispersion, the micro mist droplets formed by the mist touch the rotating smoke trapping net 10 in the process of gravity sedimentation, then the micro mist droplets are attached to the smoke trapping net 10 to form a smoke trapping water film covering the smoke trapping net 10, namely, the mist droplets are hung on the smoke trapping net 10, the smoke trapping water film touches and adheres to another part of smoke particles of waste gas/smoke on the smoke trapping net 10, finally, after the water film adheres to enough smoke particles, the water film and the smoke particles contained in the water film are mixed to form wet dust particles to adhere to the smoke trapping net 10, at the moment, the water film containing enough smoke particles has poor capability of adhering to the additional enough smoke particles, the top of the purifying tank 2 needs to be periodically opened, the smoke trapping net 10 covered by the wet dust particles needs to be washed by water spraying, so that a washing nozzle and a water pump for washing the smoke trapping net 10 additionally are needed, and a water inlet of the water pump is communicated with water in the outside, the water outlet of the water pump is communicated with the flushing nozzle, the flushing nozzle is manually held by hand, the nozzle of the flushing nozzle is mechanically aligned with the smoke capturing net 10 in a mode of changing the inclination angle to flush, the water pump is started, external reclaimed water is driven by the water pump to be sprayed out through the flushing nozzle, the smoke capturing net 10 is subjected to omnibearing powerful flushing, wet dust and dirt which is stubborn and attached to the smoke capturing net 10 is flushed down, and the waste water which is finally mixed with the reclaimed water is discharged through the waste water discharge pipe 7 under the action of gravity.
The outer wall of the bottom end of the rotary spray pipe 9 is in dynamic seal rotation connection with the inner wall of a first sealing ring 18 (inner circumferential surface is in dynamic seal rotation connection, the bottom surface of the first sealing ring 18 is fixedly connected with the top end of a fixed pipe 17, the bottom end of a linkage rod 16 is fixedly connected with a power output shaft of a driving motor 12, the outer wall of the driving motor 12 is fixedly connected with a motor frame 13, the upper surface of the motor frame 13 is fixedly connected with the bottom surface of a purifying tank 2. A circular mounting hole 20 is formed in the center of the bottom wall of the lower end of the purifying tank 2 in a penetrating manner, and the outer wall (outer circumferential surface) of the first sealing ring 18 is fixedly matched with the inner circumferential surface of the circular mounting hole 20 in a static seal manner, so that spray water sprayed by an atomization spray head 11 or reclaimed water sprayed by the atomization spray head 11 can be prevented from leaking out of the purifying tank 2 from a gap between the circular mounting hole 20 formed in the bottom of the purifying tank and the first sealing ring 18 under the action of gravity.
The bottom of the fixed pipe 17 is fixedly connected with the upper surface of the second sealing ring 19, the bottom of the linkage rod 16 is in dynamic seal rotation connection with the inner wall (inner circumferential surface) of the second sealing ring 19, and the top of the linkage rod 16 is fixedly connected with the top of the inner wall of the rotary spray pipe 9.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides the following technical solutions: preferably, the outer wall of the fixed pipe 17 is provided with a water inlet hole 21 in a penetrating way, the water inlet hole 21 is fixedly communicated with the water outlet of the booster pump 14 in a static sealing way, and the outer wall of the water outlet of the booster pump 14 is fixedly connected with a manual water inlet switch valve 15.
The outer wall fixedly connected with preliminary net formula filter 4 of purifying tank 2, the one end fixedly connected with intake pipe 3 of preliminary net formula filter 4, the upper surface of purifying tank 2 and the bottom surface fixed connection of flue gas cleaner 6.
The bottom surface of purifying tank 2 is fixedly connected with the upper surface of supporting leg 5, and one side of supporting leg 5 is provided with the waste water discharge pipe 7 that communicates purifying tank 2 inside from the eccentric department in purifying tank 2 bottom.
The working principle of the organic waste gas/smoke collecting and purifying device is specifically described below.
When in use, as shown in figures 1-4, the utility model should work with a fan, the fan is started to forcefully drive the flue gas to flow into the preliminary mesh filter 4 through the air inlet pipe 3 to perform preliminary filtration of larger particle impurities, then the flue gas is introduced into the purification tank 2, the preliminarily filtered flue gas is subjected to the action of the fan in the purification tank 2 to generate positive pressure in the purification tank 2 to force the flue gas to flow upwards, at the moment, the manual water inlet switch valve 15 is started, the booster pump 14 conveys purified water in a pipeline connected with the pump into the fixed pipe 17, then the pump is conveyed into the rotary spray pipe 9 through the top end of the fixed pipe 17 and atomized and sprayed out through the atomized spray nozzle 11, meanwhile, the driving motor 12 is started to drive the linkage rod 16 to rotate, the linkage rod 16 drives the rotary spray pipe 9 to rotate, the atomized spray nozzle 11 and the smoke capturing mesh 10 are driven by the rotary spray pipe 9 to rotate, the atomization spray head 11 is used for settling and purifying smoke dust, the smoke dust capturing net 10 and fog drops sprayed by the atomization spray head 11 are used for capturing the smoke dust, the fog drops sprayed by the atomization spray head 11 are used for wetting and settling a part of smoke dust particles of waste gas/smoke dust, a part of water drops are adhered to the smoke dust capturing net 10 to form a water film, the smoke dust capturing net 10 is used for capturing the smoke dust by means of the water film adhered to the body of the smoke dust capturing net, simultaneously, the purified water mist and the smoke dust are stirred, the speed of adhering the fog drops to the smoke dust particles is improved by fully mixing the two, then the waste gas filtered smoke dust is acted by positive pressure in the purification tank 2 and can only flow upwards to the smoke dust purifier 6, when the waste gas is filtered by the smoke dust purifier 6, most of harmful or toxic microscopic solid particles or gas in the smoke dust are adsorbed and filtered by the smoke dust purifier 6, the waste water is discharged into the outside atmosphere after reaching the standard and being filtered and purified by a flue gas purifier 6, and is discharged out of the purification tank 2 through a waste water discharge pipe 7.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. An organic waste gas collecting and purifying device comprises a main body device (1), and is characterized in that: the main body device (1) comprises a supporting loading unit and a smoke purifying unit;
the support loading unit comprises a purification tank (2) and support legs (5);
the smoke purification unit comprises a preliminary net filter (4), a dust removal component (8) and a smoke purifier (6);
the dust removal assembly (8) comprises a rotary spray pipe (9), a smoke dust capturing net (10), an atomization nozzle (11), a driving motor (12), a linkage rod (16), a fixed pipe (17), a first sealing ring (18) and a second sealing ring (19).
2. The organic exhaust gas collecting and purifying apparatus according to claim 1, wherein: the outer wall of the rotary spray pipe (9) is fixedly connected with one side of the smoke dust capturing net (10), and one end of the atomizing nozzle (11) is fixedly connected with the outer wall of the rotary spray pipe (9).
3. The organic exhaust gas collecting and purifying apparatus according to claim 1, wherein: the bottom outer wall of rotatory spray tube (9) with the inner wall of first sealing ring (18) rotates to be connected, the bottom surface of first sealing ring (18) with the top fixed connection of fixed pipe (17), the power output shaft of bottom fixedly connected with driving motor (12) of gangbar (16), the outer wall fixedly connected with motor frame (13) of driving motor (12), the upper surface of motor frame (13) with the bottom surface fixed connection of purifying tank (2).
4. The organic exhaust gas collecting and purifying apparatus according to claim 1, wherein: the bottom of fixed pipe (17) with the upper surface fixed connection of second sealing ring (19), the bottom of gangbar (16) with the inner wall rotation of second sealing ring (19) is connected, the top of gangbar (16) with the inner wall top fixed connection of rotatory spray tube (9).
5. The organic exhaust gas collecting and purifying apparatus according to claim 1, wherein: the outer wall of the fixed pipe (17) is penetrated and provided with a water inlet hole (21), the water inlet hole (21) is fixedly communicated with a water outlet of the booster pump (14) in a static sealing mode, and the outer wall of the water outlet of the booster pump (14) is fixedly connected with a manual water inlet switch valve (15).
6. The organic exhaust gas collecting and purifying apparatus according to claim 1, wherein: the purifying tank is characterized in that the outer wall of the purifying tank (2) is fixedly connected with a primary net type filter (4), one end of the primary net type filter (4) is fixedly connected with an air inlet pipe (3), and the upper surface of the purifying tank (2) is fixedly connected with the bottom surface of the flue gas purifier (6).
7. The organic exhaust gas collecting and purifying apparatus according to claim 1, wherein: the bottom surface of purifying tank (2) with the upper surface fixed connection of supporting leg (5), one side of supporting leg (5) is provided with from purifying tank (2) bottom eccentric department intercommunication purifying tank (2) inside waste water discharge pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320790560.6U CN219399526U (en) | 2023-04-11 | 2023-04-11 | Organic waste gas collecting and purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320790560.6U CN219399526U (en) | 2023-04-11 | 2023-04-11 | Organic waste gas collecting and purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219399526U true CN219399526U (en) | 2023-07-25 |
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ID=87208838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320790560.6U Active CN219399526U (en) | 2023-04-11 | 2023-04-11 | Organic waste gas collecting and purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219399526U (en) |
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2023
- 2023-04-11 CN CN202320790560.6U patent/CN219399526U/en active Active
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