CN216677467U - Bag type dust removal device based on explosion-proof effect - Google Patents
Bag type dust removal device based on explosion-proof effect Download PDFInfo
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- CN216677467U CN216677467U CN202123223017.8U CN202123223017U CN216677467U CN 216677467 U CN216677467 U CN 216677467U CN 202123223017 U CN202123223017 U CN 202123223017U CN 216677467 U CN216677467 U CN 216677467U
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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
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model discloses a bag-type dust collector based on an explosion-proof effect, which comprises a drainage mechanism and two bag-type dust collecting mechanisms, wherein the two bag-type dust collecting mechanisms are respectively and fixedly arranged at two ends of the drainage mechanism, each bag-type dust collecting mechanism comprises a bag-type dust collecting equipment main body and two supporting mechanisms symmetrically arranged at two sides of the outer edge surface of the bag-type dust collecting equipment main body, each bag-type dust collecting equipment main body is provided with an air inlet end and an air outlet end, an explosion-proof valve is fixedly arranged in each air inlet end, an electromagnetic valve is fixedly arranged on one side, far away from the bag-type dust collecting equipment main body, of each explosion-proof valve, and each supporting mechanism comprises a rectangular frame. This sack dust collector based on explosion-proof effect possesses dual explosion-proof measure, and the gaseous flow in the explosion-proof valve limiting device of accessible also can in time control the dusty gaseous flow in the sack cleaner when explosion-proof valve damages to reduce rapidly to the pressure in the sack cleaner, avoid the emergence of explosion, eliminated the potential safety hazard.
Description
Technical Field
The utility model belongs to the technical field of dust removal devices, and particularly relates to a bag-type dust removal device based on an explosion-proof effect.
Background
The bag-type dust collector achieves the purpose of separating dust in dust-containing gas by using woven or felted filter cloth as a filter material. The working principle of the dust collector is that dust is collected under the action of sieving, inertia, adhesion, diffusion, static electricity and the like generated when the dust passes through a dust collecting cloth bag.
The bag dust collector with explosion-proof function that has now (especially disclose in the chinese utility model patent of publication number CN 212651497U), it is through installing two bag dust collectors in parallel, under the circumstances that does not influence gaseous dust removal, can often overhaul the explosion-proof valve of bag dust collector, guarantees the security of bag dust collector, when overhauing the explosion-proof valve of one of them bag dust collector, need not to stop gaseous dust removal, has guaranteed gaseous dust collection efficiency.
Although the bag-type dust collector is simple in structure, the anti-explosion treatment of the bag-type dust collector is completed in a mode of monitoring the negative pressure in the bag-type dust collector through the anti-explosion valve, the maintenance of the anti-explosion valve can be completed because the two anti-explosion valves still need to be overhauled manually, and an anti-explosion mechanism is not further arranged, so that the flow of dust-containing gas in the bag-type dust collector is difficult to control when the anti-explosion valve is damaged, the dust-containing gas is quickly lifted to the maximum pressure which can be borne by the bag-type dust collector, explosion can occur, and great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bag type dust collector based on an explosion-proof effect, and aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a cloth bag dust removing device based on an explosion-proof effect comprises a drainage mechanism and two cloth bag dust removing mechanisms which are fixedly arranged at two ends of the drainage mechanism respectively;
the bag-type dust removing mechanism comprises a bag-type dust removing equipment main body and two supporting mechanisms symmetrically arranged on two sides of the outer edge surface of the bag-type dust removing equipment main body, the bag-type dust removing equipment main body is provided with an air inlet end and an air outlet end, an explosion-proof valve is fixedly arranged in the air inlet end, and an electromagnetic valve is fixedly arranged on one side, away from the bag-type dust removing equipment main body, of the explosion-proof valve;
the supporting mechanism comprises a rectangular frame, round holes are formed in the centers of four side faces of the rectangular frame, and a detection mechanism fixed in the four round holes is arranged in the middle of the rectangular frame;
the detection mechanism comprises an annular supporting plate arranged in the rectangular frame in the middle and four pressure detection sensors arranged in four round holes respectively, probes of the pressure detection sensors all extend into the annular supporting plate and are fixedly provided with a bearing plate, and the four pressure detection sensors are abutted to the outer edge face of the cloth bag dust removal equipment main body in a working state.
Further, the drainage mechanism comprises a flow guide pipe fixedly connected with the air outlets of the two bag-type dust removing equipment main bodies, and an air blower is fixedly installed at the air exhaust end of the flow guide pipe.
Furthermore, both sides of the bottom end of the rectangular frame are provided with supporting legs, and one ends, far away from the rectangular frame, of the supporting legs are provided with lug plates.
Further, a through hole is formed in the middle of the top end of the lug plate, and a bolt is movably arranged in the through hole.
Further, the both sides of the outer fringe face of cyclic annular backup pad all are annular array and have seted up a plurality of through holes, and equal fixed mounting has the support column in a plurality of through holes, the one end fixed connection in rectangular frame that cyclic annular backup pad was kept away from to the support column.
Compared with the prior art, the utility model has the following beneficial effects:
the dust-containing air flow is sucked into the two bag-type dust removing equipment main bodies through the two explosion-proof valves by the drainage mechanism and is discharged through the flow guide pipe, so that the gas is filtered, the air pressure in the bag-type dust removing equipment main bodies is detected through the explosion-proof valves during filtering, the deformation condition of the bag-type dust removing equipment main bodies is monitored through the two support mechanisms, when the explosion-proof valves are damaged, the compression conditions of the four pressure detection sensors in the support mechanisms are monitored, when the four pressure detection sensors simultaneously receive preset pressure, the electromagnetic valve is started to reduce the entering amount of the dust-containing air flow, so that the flow of the dust-containing air in the bag-type dust remover is timely controlled when the explosion-proof valves are damaged, the pressure in the bag-type dust remover is rapidly reduced, the explosion is avoided, and potential safety hazards are eliminated;
benefit from two supporting mechanism's setting, through predetermineeing in assigned position with supporting mechanism to twist the assigned position with the bolt in the polylith otic placode, can accomplish the fixed mounting to supporting mechanism, after the installation is accomplished, can monitor the sack dust collecting equipment main part through two supporting mechanism, accomplish support and spacing to the sack dust collecting equipment main part.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a bag-type dust removal mechanism according to the present invention;
FIG. 3 is a schematic structural view of the support mechanism of the present invention;
fig. 4 is an enlarged view of the structure at a in fig. 3 according to the present invention.
In the figure: 1. a cloth bag dust removal mechanism; 101. a bag house dust collector body; 2. a support mechanism; 201. a rectangular frame; 202. an annular support plate; 203. a pressure detection sensor; 204. a pressure bearing plate; 205. supporting legs; 206. an ear plate; 207. a bolt; 208. a support pillar; 3. a flow guide pipe; 4. a blower.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in figures 1-4, a cloth bag dust removing device based on an explosion-proof effect comprises a drainage mechanism and two cloth bag dust removing mechanisms 1 respectively fixedly installed at two ends of the drainage mechanism, wherein each cloth bag dust removing mechanism 1 comprises a cloth bag dust removing equipment main body 101 and two supporting mechanisms 2 symmetrically installed at two sides of the outer edge surface of the cloth bag dust removing equipment main body 101, the cloth bag dust removing equipment main body 101 is provided with an air inlet end and an air outlet end, an explosion-proof valve is fixedly installed in the air inlet end, an electromagnetic valve is fixedly arranged at one side of the explosion-proof valve far away from the cloth bag dust removing equipment main body 101, during filtering, the air pressure in the cloth bag dust removing equipment main body 101 is detected through the explosion-proof valve, and then deformation of the cloth bag dust removing equipment main body 101 is monitored through two detecting mechanisms in the two supporting mechanisms 2, so as to control the flow of dust-containing gas in the cloth bag dust remover in time when the explosion-proof valve is damaged, and the pressure in the bag-type dust collector is quickly reduced, so that the explosion is avoided.
The supporting mechanism 2 comprises a rectangular frame 201, round holes are formed in the centers of four side faces of the rectangular frame 201, a detection mechanism fixed in the four round holes is arranged in the rectangular frame 201 in the middle, the detection mechanism comprises an annular supporting plate 202 arranged in the rectangular frame 201 in the middle and four pressure detection sensors 203 respectively arranged in the four round holes, probes of the four pressure detection sensors 203 extend into the annular supporting plate 202 and are fixedly provided with pressure bearing plates 204, the four pressure detection sensors 203 are abutted against the outer edge face of the cloth bag dust removal equipment main body 101 in a working state, when the explosion-proof valve is damaged, the pressure bearing conditions of the four pressure detection sensors 204 in the supporting mechanism 2 are monitored through the four pressure detection sensors 203, when the four pressure bearing plates 204 are simultaneously subjected to preset pressure, the electromagnetic valve is started to reduce the entering amount of dust-containing airflow, the flow of the dust-containing gas in the bag-type dust collector is controlled in time when the explosion-proof valve is damaged, and the pressure in the bag-type dust collector is rapidly reduced, so that explosion is avoided, and potential safety hazards are eliminated.
Wherein, the drainage mechanism includes fixed connection in two the honeycomb duct 3 of the air outlet of sack dust collecting equipment main part 101, honeycomb duct 3 air exhaust end fixed mounting has air-blower 4, will contain the air current of dust through air-blower 4 by two explosion-proof valves inhale in two sack dust collecting equipment main parts 101 to discharge through honeycomb duct 3, in order to accomplish the filtration to gas, wherein, the both sides of rectangular frame 201 bottom all are constructed with supporting leg 205, and the one end that rectangular frame 201 was kept away from to supporting leg 205 is constructed with otic placode 206, the through-hole has been seted up between two parties to the top of otic placode 206, and the activity is provided with bolt 207 in the through-hole.
Wherein, a plurality of through holes have all been seted up for annular array to the both sides of the outer fringe face of annular supporting plate 202, and equal fixed mounting has support column 208 in a plurality of through holes, the one end fixed connection in rectangular frame 201 that annular supporting plate 202 was kept away from to support column 208.
The working principle is as follows: the cloth bag dust removing device based on the explosion-proof effect can be used for fixedly installing the supporting mechanism 2 by presetting the supporting mechanism 2 at a designated position and screwing the bolts 207 in the lug plates 206 into the designated position, the cloth bag dust removing equipment main body 101 can be monitored through the two supporting mechanisms 2 after the installation is finished, the support and the limit of the cloth bag dust removing equipment main body 101 are finished, when the air blower 4 works, the generated pressure sucks dust-containing airflow into the two cloth bag dust removing equipment main bodies 101, the filtration of the dust-containing airflow is finished through the two cloth bag dust removing equipment main bodies 101, during the filtration, the air pressure in the cloth bag dust removing equipment main body 101 is detected through the explosion-proof valve, the deformation condition of the cloth bag dust removing equipment main body 101 is monitored through the two supporting mechanisms 2, so that when the explosion-proof valve is damaged, the pressure condition of the four pressure-bearing plates 204 is monitored through the four pressure detection sensors 203 in the supporting mechanisms 2, when the four bearing plates 204 are simultaneously subjected to preset pressure, the electromagnetic valve is started to reduce the entering amount of dust-containing air flow so as to timely control the flow of the dust-containing air in the bag-type dust remover when the explosion-proof valve is damaged, and the pressure in the bag-type dust remover is rapidly reduced, so that the explosion is avoided, and the use is convenient.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A cloth bag dust removal device based on an explosion-proof effect comprises a drainage mechanism and two cloth bag dust removal mechanisms (1) which are respectively and fixedly arranged at two ends of the drainage mechanism;
the method is characterized in that: the bag-type dust removing mechanism (1) comprises a bag-type dust removing equipment main body (101) and two supporting mechanisms (2) symmetrically arranged on two sides of the outer edge surface of the bag-type dust removing equipment main body (101), wherein the bag-type dust removing equipment main body (101) is provided with an air inlet end and an air outlet end, an explosion-proof valve is fixedly arranged in the air inlet end, and an electromagnetic valve is fixedly arranged on one side, away from the bag-type dust removing equipment main body (101), of the explosion-proof valve;
the supporting mechanism (2) comprises a rectangular frame (201), round holes are formed in the centers of four side faces of the rectangular frame (201), and a detection mechanism fixed in the four round holes is arranged in the rectangular frame (201) in the middle;
the detection mechanism comprises an annular supporting plate (202) arranged in the rectangular frame (201) in the middle and four pressure detection sensors (203) arranged in four round holes respectively, probes of the pressure detection sensors (203) all extend into the annular supporting plate (202) and are fixedly provided with pressure bearing plates (204), and the four pressure detection sensors (203) are abutted to the outer edge face of the cloth bag dust removal equipment main body (101) in the working state.
2. The bag type dust collector based on explosion-proof effect as claimed in claim 1, wherein: the drainage mechanism comprises a flow guide pipe (3) fixedly connected with the air outlets of the two bag-type dust removing device main bodies (101), and an air blower (4) is fixedly installed at the air exhaust end of the flow guide pipe (3).
3. The bag type dust collector based on explosion-proof effect as claimed in claim 1, wherein: both sides of the bottom end of the rectangular frame (201) are provided with supporting legs (205), and one end, far away from the rectangular frame (201), of each supporting leg (205) is provided with an ear plate (206).
4. The bag type dust collector based on explosion-proof effect as claimed in claim 3, wherein: a through hole is formed in the middle of the top end of the ear plate (206), and a bolt (207) is movably arranged in the through hole.
5. The bag type dust collector based on explosion-proof effect as claimed in claim 1, wherein: the both sides of the outer fringe face of cyclic annular backup pad (202) all are annular array and have seted up a plurality of through holes, and equal fixed mounting has support column (208) in a plurality of through holes, the one end fixed connection in rectangular frame (201) of cyclic annular backup pad (202) is kept away from in support column (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123223017.8U CN216677467U (en) | 2021-12-21 | 2021-12-21 | Bag type dust removal device based on explosion-proof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123223017.8U CN216677467U (en) | 2021-12-21 | 2021-12-21 | Bag type dust removal device based on explosion-proof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216677467U true CN216677467U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123223017.8U Active CN216677467U (en) | 2021-12-21 | 2021-12-21 | Bag type dust removal device based on explosion-proof effect |
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| Country | Link |
|---|---|
| CN (1) | CN216677467U (en) |
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2021
- 2021-12-21 CN CN202123223017.8U patent/CN216677467U/en active Active
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