CN216572033U - Cloth bag pulse dust collector - Google Patents
Cloth bag pulse dust collector Download PDFInfo
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- CN216572033U CN216572033U CN202122919318.8U CN202122919318U CN216572033U CN 216572033 U CN216572033 U CN 216572033U CN 202122919318 U CN202122919318 U CN 202122919318U CN 216572033 U CN216572033 U CN 216572033U
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Abstract
The utility model discloses a cloth bag pulse dust collector which comprises a dust collector body, wherein an air inlet pipe and an air outlet pipe are arranged on the dust collector body, the air inlet pipe is positioned below the air outlet pipe, a first filter screen is arranged on the inner wall of the air outlet pipe, a piston cylinder is arranged at the bottom of the air outlet pipe and positioned between the first filter screen and the dust collector body, an alarm is arranged on the dust collector body, a control mechanism for controlling the alarm to work is arranged on the piston cylinder, a pressure relief mechanism is arranged on the dust collector body, the control mechanism comprises a piston which is in sliding connection with the inner wall of the piston cylinder, and a first electric contact piece is fixedly connected in the piston cylinder. The pressure-relief type dust remover can drive the piston to move through the pressure, so that the alarm can give an alarm, a worker can be prompted to stop the dust remover body for maintenance in time, the pollution to air is reduced, meanwhile, the pressure-relief effect can be achieved, and accidents caused by overlarge pressure can be prevented.
Description
Technical Field
The utility model relates to the technical field of pulse dust collectors, in particular to a cloth bag pulse dust collector.
Background
The bag pulse dust collector is high-efficiency bag type dust collecting equipment with an advanced level, is dust collecting equipment with large air handling quantity, good dust removing effect, high dust removing efficiency, reliable operation, convenient maintenance and small occupied area, can diffuse dust impurities in indoor air in a factory for steel casting and processing, and needs the bag pulse dust collector to purify air containing the dust impurities when the air is discharged outdoors so as to prevent air pollution.
In the actual dust removal process, the cloth bag is broken to cause incomplete air purification, so that the air purification efficiency is reduced, and a certain degree of atmospheric pollution is generated; therefore, we have designed a bag pulse dust collector to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bag pulse dust collector.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a sack pulse dust collector, includes the dust remover body, install intake pipe and outlet duct on the dust remover body, the intake pipe is located the below of outlet duct, first filter screen is installed to the inner wall of outlet duct, the piston cylinder is installed to the bottom of outlet duct, the piston cylinder is located between first filter screen and the dust remover body, install the siren on the dust remover body, install the control mechanism of control siren work on the piston cylinder, install pressure release mechanism on the dust remover body.
Preferably, control mechanism includes the piston with piston cylinder inner wall sliding connection, fixedly connected with first electric contact in the piston cylinder, the lower extreme fixedly connected with of piston has the second electric contact relative with first electric contact, fixedly connected with horizontal pole in the piston cylinder, fixedly connected with reset spring between horizontal pole and the piston.
Preferably, pressure release mechanism includes the connecting pipe of being connected with the outlet duct, install the pressure valve on the connecting pipe, install the conveyer pipe on the connecting pipe, install the dust removal case on the dust remover body, the second filter screen is installed to the dust removal incasement, the dust removal case is linked together with the conveyer pipe, the one end that the conveyer pipe was kept away from to the dust removal case runs through and is equipped with the exhaust hole.
Preferably, the connection pipe is located between the first screen and the duster body.
Preferably, the upper end of the connecting pipe is provided with a rotating nut, and the rotating nut is in threaded connection with the conveying pipe.
Preferably, four support legs are installed at the bottom of the dust collector body.
Compared with the prior art, the utility model has the beneficial effects that:
1. can filter the dust through first filter screen, but along with the dust volume increases, the air volume of first filter screen reduces, so this internal pressure of dust remover increases to drive piston downstream, piston downstream drives the second electric contact and moves down, and the second electric contact offsets the back with first electric contact, and siren alarm work this moment, thereby can remind the staff in time to stop the dust remover body, and maintain it.
2. Alarm work, the staff can not take one's place at once, then this internal pressure of dust remover continues to increase, and the pressure valve is opened because of pressure this moment, can pass through the air that has the dust connecting pipe, conveyer pipe to the dust removal incasement, can filter the dust through the second filter screen, and final air is discharged through the exhaust hole, so can carry out the pressure release to the dust remover body, avoids dangerous the emergence when striving for the time for the staff.
In conclusion, the pressure-relief type dust remover can drive the piston to move through the pressure, so that the alarm can give an alarm, a worker can be prompted to stop the dust remover body for maintenance in time, the pollution to air is reduced, meanwhile, the pressure-relief effect can be achieved, and accidents caused by overlarge pressure can be prevented.
Drawings
FIG. 1 is a schematic structural diagram of a bag pulse dust collector according to the present invention;
fig. 2 is a schematic diagram of a partial structure of a bag-type pulse dust collector provided by the utility model.
In the figure: 1 dust remover body, 2 intake pipes, 3 dust removal casees, 4 second filter screens, 5 exhaust holes, 6 conveyer pipes, 7 outlet ducts, 8 first filter screens, 9 connecting pipes, 10 pressure valves, 11 swivel nut, 12 piston cylinders, 13 first electric contact, 14 pistons, 15 horizontal poles, 16 reset springs, 17 second electric contact, 18 sirens.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a cloth bag pulse dust collector comprises a dust collector body 1, wherein four supporting legs are arranged at the bottom of the dust collector body 1; install intake pipe 2 and outlet duct 7 on the dust remover body 1, intake pipe 2 is located the below of outlet duct 7, and first filter screen 8 is installed to the inner wall of outlet duct 7, and piston cylinder 12 is installed to the bottom of outlet duct 7, and piston cylinder 12 is located between first filter screen 8 and the dust remover body 1.
Install siren 18 on the dust remover body 1, install the control mechanism who controls 18 work of siren on the piston cylinder 12, control mechanism includes piston 14 with 12 inner walls sliding connection of piston cylinder, the first electric contact 13 of fixedly connected with in the piston cylinder 12, the lower extreme fixedly connected with of piston 14 and the second electric contact 17 relative with first electric contact 13, the fixedly connected with horizontal pole 15 in the piston cylinder 12, fixedly connected with reset spring 16 between horizontal pole 15 and the piston 14, wherein, first electric contact 13, second electric contact 17 is connected with siren 18 electricity.
The dust remover body 1 is provided with a pressure relief mechanism, the pressure relief mechanism comprises a connecting pipe 9 connected with the air outlet pipe 7, and the connecting pipe 9 is positioned between the first filter screen 8 and the dust remover body 1; the pressure valve 10 is installed on the connecting pipe 9, the conveying pipe 6 is installed on the connecting pipe 9, the rotary nut 11 is installed at the upper end of the connecting pipe 9, and the rotary nut 11 is in threaded connection with the conveying pipe 6, so that the structure is simple, and the installation and the disassembly are convenient; install dust removal case 3 on the dust remover body 1, install second filter screen 4 in the dust removal case 3, dust removal case 3 is linked together with conveyer pipe 6, and the one end that conveyer pipe 6 was kept away from to dust removal case 3 runs through and is equipped with exhaust hole 5.
When the dust collector is used, if a cloth bag is broken, dust with more dust content is contained in discharged air, the dust can be filtered through the first filter screen 8, but along with the increase of the dust content, the ventilation volume of the first filter screen 8 is reduced, so that the pressure in the dust collector body 1 is increased, the piston 14 is driven to move downwards, the piston 14 moves downwards to drive the second electric contact piece 17 to move downwards, and after the second electric contact piece 17 abuts against the first electric contact piece 13, the alarm 18 alarms to work, so that a worker can be reminded to stop the dust collector body 1 in time and maintain the dust collector body;
however, the alarm 18 works, and the worker can not be in place immediately, so that the pressure in the dust remover body 1 is continuously increased, the pressure valve 10 is opened due to the pressure, the air with dust can be conveyed into the dust removing box 3 through the connecting pipe 9 and the conveying pipe 6, the dust can be filtered through the second filter screen 4, and finally the air is discharged through the exhaust hole 5, so that the pressure of the dust remover body 1 can be relieved, and the danger can be avoided while the worker strives for the time.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a sack pulse dust collector, includes dust remover body (1), its characterized in that, install intake pipe (2) and outlet duct (7) on dust remover body (1), intake pipe (2) are located the below of outlet duct (7), first filter screen (8) are installed to the inner wall of outlet duct (7), piston cylinder (12) are installed to the bottom of outlet duct (7), piston cylinder (12) are located between first filter screen (8) and dust remover body (1), install siren (18) on dust remover body (1), install the control mechanism of control siren (18) work on piston cylinder (12), install pressure release mechanism on dust remover body (1).
2. The cloth bag pulse dust collector of claim 1, wherein the control mechanism comprises a piston (14) slidably connected with the inner wall of a piston cylinder (12), a first electric contact piece (13) is fixedly connected in the piston cylinder (12), a second electric contact piece (17) opposite to the first electric contact piece (13) is fixedly connected at the lower end of the piston (14), a cross rod (15) is fixedly connected in the piston cylinder (12), and a return spring (16) is fixedly connected between the cross rod (15) and the piston (14).
3. The cloth bag pulse dust collector according to claim 1, wherein the pressure relief mechanism comprises a connecting pipe (9) connected with an air outlet pipe (7), a pressure valve (10) is installed on the connecting pipe (9), a conveying pipe (6) is installed on the connecting pipe (9), a dust collection box (3) is installed on the dust collector body (1), a second filter screen (4) is installed in the dust collection box (3), the dust collection box (3) is communicated with the conveying pipe (6), and an exhaust hole (5) penetrates through one end, away from the conveying pipe (6), of the dust collection box (3).
4. A bag pulse precipitator according to claim 3, characterised in that the connecting pipe (9) is located between the first screen (8) and the precipitator body (1).
5. A bag pulse dust collector according to claim 3, characterized in that the upper end of the connecting pipe (9) is provided with a rotating screw cap (11), and the rotating screw cap (11) is in threaded connection with the conveying pipe (6).
6. The bag pulse dust collector according to claim 1, characterized in that four supporting legs are installed at the bottom of the dust collector body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122919318.8U CN216572033U (en) | 2021-11-25 | 2021-11-25 | Cloth bag pulse dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122919318.8U CN216572033U (en) | 2021-11-25 | 2021-11-25 | Cloth bag pulse dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216572033U true CN216572033U (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122919318.8U Active CN216572033U (en) | 2021-11-25 | 2021-11-25 | Cloth bag pulse dust collector |
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| CN (1) | CN216572033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117699259A (en) * | 2024-02-03 | 2024-03-15 | 江苏乐尔环境科技股份有限公司 | Piperazine DTC fly ash curing chelating agent packaging storage device and storage method thereof |
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2021
- 2021-11-25 CN CN202122919318.8U patent/CN216572033U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117699259A (en) * | 2024-02-03 | 2024-03-15 | 江苏乐尔环境科技股份有限公司 | Piperazine DTC fly ash curing chelating agent packaging storage device and storage method thereof |
| CN117699259B (en) * | 2024-02-03 | 2024-04-12 | 江苏乐尔环境科技股份有限公司 | Piperazine DTC fly ash curing chelating agent packaging storage device and storage method thereof |
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