CN212017174U - Explosion-proof water-sealed dust remover - Google Patents
Explosion-proof water-sealed dust remover Download PDFInfo
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- CN212017174U CN212017174U CN202020389870.3U CN202020389870U CN212017174U CN 212017174 U CN212017174 U CN 212017174U CN 202020389870 U CN202020389870 U CN 202020389870U CN 212017174 U CN212017174 U CN 212017174U
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Abstract
The utility model discloses an explosion-proof water seal type dust remover, including purifying box, explosion-proof box and fan, realize through the negative pressure effect of fan that the air from purifying box gets into, discharges from explosion-proof box, purifying box and explosion-proof box all set up on the base, and connect through the fan between them, be provided with the air inlet return bend of downwarping on purifying box, be provided with the air outlet return bend of upwarping on explosion-proof box, the air inlet return bend stretches into in the water tank of purifying box bottom, water tank and purifying box structure as an organic whole, and be provided with water level control and display device in it; the utility model discloses the purification box and the explosion-proof box that the fan is connected are passed through in the setting to set up the water tank and let out the mouth of exploding on purification box and explosion-proof box, when removing dust, have the function of solving explosion-proof hidden danger.
Description
The technical field is as follows:
the utility model relates to a dust collecting equipment especially relates to an explosion-proof water sealed dust remover.
Background art:
the water bath dust remover is a device which makes dusty gas and liquid (generally water) closely contact, and utilizes the inertia collision of water drops and particles or the full mixing action and other actions of water and dust to capture the particles or make the particles enlarge or remain in a fixed container to achieve the effect of separating water from dust. The device is mainly applied to the environment-friendly purification occasions of inflammable and explosive dust or gas, but the water bath dust collector needs to pay special attention to the corrosion of equipment and pipelines, the treatment of sewage and sludge and the like. And is also not beneficial to the recovery of the by-product. If the equipment is installed indoors, the problem that the equipment may freeze in winter must also be considered. Further, if the efficiency of removing fine particles is high, the liquid phase needs to be dispersed more favorably, but the energy consumption increases.
The utility model has the following contents:
the utility model discloses the technical problem that will solve is: overcome prior art's not enough, set up purification box and explosion-proof box through the fan connection to set up the water tank and let out the mouth of exploding on purification box and explosion-proof box, when removing dust, have the explosion-proof water sealed dust remover of solving explosion-proof hidden danger.
The technical scheme of the utility model is that: the utility model provides an explosion-proof water seal formula dust remover, is including purifying box, explosion-proof box and fan, and the negative pressure through the fan effect realizes the air follow purifying box gets into, follows explosion-proof box discharges, characterized by: purify the box and all set up on the base with explosion-proof box, and connect through the fan between them, be provided with the air inlet return bend of downwarping on the purification box, be provided with the air-out return bend of kickup on the explosion-proof box, the air inlet return bend stretches into in the water tank of purification bottom of the case portion, the water tank with purify the box structure as an organic whole, and be provided with water level control and display device in it.
Furthermore, the top of the explosion-proof box body is provided with an explosion venting port, and the explosion venting port is fixed with an explosion venting sheet sealed against the explosion venting port through a flange.
Further, water level regulation and display device includes inlet valve, drain valve, fluviograph, water level separation net and level sensor, and the inlet valve sets up purify the box top, and drain valve and fluviograph set up purify the bottom half, water level separation net and level sensor set up inside purifying the box.
Furthermore, water level separation net and level sensor are in purify the inside from top to bottom of box and set gradually, be provided with explosion-proof solenoid valve on inlet valve and the drain valve.
The utility model has the advantages that:
1. the utility model discloses the purification box and the explosion-proof box that the fan is connected are passed through in the setting to set up the water tank and let out the mouth of exploding on purification box and explosion-proof box, when removing dust, have the function of solving explosion-proof hidden danger.
2. The utility model discloses in when explosion or burning with the outlet duct pipeline dust that explosion-proof box is connected, the shock wave that the explosion produced makes to let out explode the piece blasting (let out the piece of exploding), release explosion pressure, prevent dust explosion or burning and pass to the end pipeline of giving vent to anger to prevent that other portions of drainage system from exploding or the conflagration, avoid the accident to enlarge.
3. The utility model discloses be provided with the water tank in the purifying box, carry out water-stop to the air inlet return bend, realize the dust removal operation, simultaneously, when explosion-proof box appears exploding or burning, flame that disappears, back-fire relief are played to the sealing water in the purifying box, prevent dust explosion or burning to pass to the inlet end pipeline to prevent to take out and put other portions of system and explode or the conflagration, avoid the accident to enlarge.
4. The utility model has the function of automatic water level control, when the liquid level drops to the position of the water level separation net, the liquid level sensor sends a signal, and the electromagnetic valve of the water inlet pipeline is opened to inject water into the device; when the liquid level rises to the water level line, the liquid level sensor sends a signal, the electromagnetic valve is closed, water injection into the device is stopped, and the excess water in the device is discharged by the water discharge pipe during operation.
5. The utility model discloses be provided with the fluviograph, can carry out artifical the observation to the liquid in the water tank, prevent because of level sensor trouble, cause the liquid volume unusual, lead to the emergence of accident.
Description of the drawings:
fig. 1 is a schematic structural diagram of an explosion-proof water-sealed dust remover.
The specific implementation mode is as follows:
example (b): referring to fig. 1, in the figure, 1-air inlet elbow, 2-air outlet elbow, 3-purifying box, 4-explosion-proof box, 5-fan, 6-explosion relief port, 7-water level gauge, 8-water level separation net, 9-water inlet valve, 10-water discharge valve, and 11-base.
Explosion-proof water seal formula dust remover mainly comprises air inlet return bend, the air-out return bend, the purifying box body, explosion-proof box body and fan and let out parts such as rupture disk, the air inlet return bend passes through flange or butterfly valve and dust removal pipe connection, the purifying box body is provided with water tank and fluviograph and water level separation net, explosion-proof box body top is provided with lets out the mouth of exploding, the air-out return bend passes through the elbow and links to each other with the outside, the purifying box body is connected by the fan with explosion-proof box body, the device simple structure is convenient for maintain and can thoroughly stop.
The present application will be described in detail with reference to the drawings and examples.
Purifying box 3 and explosion-proof box 4 all set up on base 11, air inlet return bend 1 passes through flange or butterfly valve and dust removal pipe connection, purifying box 3 is provided with water tank and fluviograph 7 and water level separation net 8, purifying box 3 upper end and lower extreme have inlet valve 9 and drain valve 10, explosion-proof box 4 top is provided with lets out and explodes mouthful 6, let out and explode mouthful to let out and explode the piece through the flange is fixed, air-out return bend 2 passes through the elbow and links to each other with the outside, purifying box 3 is connected by fan 5 with explosion-proof box 4 physically.
The working process is as follows: when the dust removal fan 5 is turned on, combustible dust gas flows from the air inlet pipe 1 as shown in the figure to the air outlet elbow pipe 2 through the explosion-proof dust removal device, and when dust in the air outlet elbow pipe 2 explodes or burns, the explosion-release piece (the explosion-release sheet at the explosion-release opening 6) is exploded by shock waves generated by explosion, and the explosion pressure is released; meanwhile, the sealing water in the purifying box body 3 plays roles of flame extinction and fire resistance, and dust explosion or combustion is prevented from being transmitted to the pipeline of the air inlet end 1 (or the air outlet end 2), so that other parts of the pumping system are prevented from explosion or fire, and the accident expansion is avoided.
This application possesses water level automatic control function, if purify the box water level and be less than safe operation water level, can send the alarm model. The liquid level controller of the purifying box body 3 consists of a liquid level sensor, an explosion-proof electromagnetic valve and a monitoring substation. The working principle is as follows: when the liquid level drops to the position of the water level separation net 8, the liquid level sensor sends a signal, and the electromagnetic valve of the water inlet pipeline 9 is opened to inject water into the device; when the liquid level rises to the water level line, the liquid level sensor sends a signal, the electromagnetic valve is closed (the explosion-proof electromagnetic valve), the water injection into the device is stopped, and the excess water in the device is discharged by the water discharge pipe (the explosion-proof electromagnetic valve) in operation.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides an explosion-proof water seal formula dust remover, is including purifying box, explosion-proof box and fan, and the negative pressure through the fan effect realizes the air follow purifying box gets into, follows explosion-proof box discharges, characterized by: purify the box and all set up on the base with explosion-proof box, and connect through the fan between them, be provided with the air inlet return bend of downwarping on the purification box, be provided with the air-out return bend of kickup on the explosion-proof box, the air inlet return bend stretches into in the water tank of purification bottom of the case portion, the water tank with purify the box structure as an organic whole, and be provided with water level control and display device in it.
2. An explosion-proof water-sealed dust collector as defined in claim 1, wherein: the top of the explosion-proof box body is provided with an explosion venting port, and an explosion venting sheet sealed with the explosion venting port is fixed on the explosion venting port through a flange.
3. An explosion-proof water-sealed dust collector as defined in claim 1, wherein: the water level adjusting and displaying device comprises a water inlet valve, a water drainage valve, a water level meter, a water level separating net and a water level sensor, wherein the water inlet valve is arranged at the top of the purifying box body, the water drainage valve and the water level meter are arranged at the bottom of the purifying box body, and the water level separating net and the water level sensor are arranged inside the purifying box body.
4. An explosion-proof water-sealed dust collector as defined in claim 3, wherein: the water level separation net and the water level sensor are arranged inside the purification box body from top to bottom in sequence, and the water inlet valve and the water discharge valve are provided with explosion-proof electromagnetic valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020389870.3U CN212017174U (en) | 2020-03-25 | 2020-03-25 | Explosion-proof water-sealed dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020389870.3U CN212017174U (en) | 2020-03-25 | 2020-03-25 | Explosion-proof water-sealed dust remover |
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| Publication Number | Publication Date |
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| CN212017174U true CN212017174U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020389870.3U Active CN212017174U (en) | 2020-03-25 | 2020-03-25 | Explosion-proof water-sealed dust remover |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115738123A (en) * | 2022-10-26 | 2023-03-07 | 武汉船用机械有限责任公司 | Explosion-proof box |
-
2020
- 2020-03-25 CN CN202020389870.3U patent/CN212017174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115738123A (en) * | 2022-10-26 | 2023-03-07 | 武汉船用机械有限责任公司 | Explosion-proof box |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 453631 Chengxi Park, Huixian industrial cluster, Xinxiang City, Henan Province Patentee after: Xinxiang jintaida Metallurgical Equipment Co.,Ltd. Address before: 453631 Ren Village, North Yun Men town, Huixian, Xinxiang, Henan Patentee before: HUIXIAN XINKE MACHINERY EQUIPMENT Co.,Ltd. |
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| CP03 | Change of name, title or address |