CN220125411U - Fireproof automatic spraying device of pulse bag-type dust collector - Google Patents
Fireproof automatic spraying device of pulse bag-type dust collector Download PDFInfo
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- CN220125411U CN220125411U CN202320931097.2U CN202320931097U CN220125411U CN 220125411 U CN220125411 U CN 220125411U CN 202320931097 U CN202320931097 U CN 202320931097U CN 220125411 U CN220125411 U CN 220125411U
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- connecting pipe
- mounting frame
- seat
- spray heads
- dust collector
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- 239000000428 dust Substances 0.000 title claims abstract description 74
- 238000005507 spraying Methods 0.000 title claims abstract description 32
- 239000007921 spray Substances 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 230000002265 prevention Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
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- 238000010586 diagram Methods 0.000 description 3
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- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fireproof automatic spraying device of a pulse bag-type dust collector, which comprises the following components: the dust remover comprises a dust remover and a plurality of first spray heads, wherein a first mounting frame is arranged at the top of the dust remover, the first spray heads are respectively mounted on the first mounting frame through first connecting components, the first spray heads are distributed at equal intervals along the peripheral side of the first mounting frame, and the first spray heads are lower spray type spray heads. The utility model is provided with various spray heads on the periphery of the dust remover, is used for sprinkling water to extinguish fire when the dust remover catches fire, and has simple structure, safety and reliability.
Description
Technical Field
The utility model relates to the technical field of dust remover fire prevention, in particular to a fireproof automatic spraying device of a pulse bag-type dust remover.
Background
With the development of industry, the pulse bag-type dust collector is suitable for being widely applied to industries such as electric power, metallurgy, chemical industry, machinery, building materials and the like. Particularly, the dust collector is widely used in the coal conveying industry, and dust can be collected and environmental pollution can be protected due to the fact that the cloth bag dust collector is particularly arranged in a large size when materials are conveyed. The pulse bag-type dust collector used at present has the advantages of simple operation, high purification efficiency, high gas treatment capacity, stable performance, small maintenance workload and the like.
However, the bag-type dust collector sucks a large amount of sundries (tarpaulin, hemp ropes) and the like in the operation process, so that the spiral device of the bag-type dust collector cannot normally operate, and unsafe factors such as spontaneous combustion of coal dust in equipment, more serious explosion and the like can be caused due to the fact that a large amount of coal dust is accumulated in the bag-type dust collector.
Disclosure of Invention
Aiming at the problems of the existing dust remover, the utility model aims to provide a fireproof automatic spraying device of a pulse bag-type dust remover.
The specific technical scheme is as follows:
a pulse bag-type dust collector fire prevention automatic spray device, comprising: the dust remover comprises a dust remover and a plurality of first spray heads, wherein a first mounting frame is arranged at the top of the dust remover, the plurality of first spray heads are respectively mounted on the first mounting frame through first connecting components, the plurality of first spray heads are distributed at equal intervals along the peripheral side of the first mounting frame, and the first spray heads are lower spray type spray heads;
each of the first connection assemblies includes:
the first connecting pipe is provided with a first arc sliding surface on the side wall in the first connecting pipe, and the first connecting pipe is used for being communicated with a water source;
the first rotating seat is arranged in the first connecting pipe and is in movable fit with the first arc-shaped sliding surface;
one end of the second connecting pipe extends into the other end of the first connecting pipe, a first rotating cover is arranged at one end of the second connecting pipe, a first spring is propped between the first rotating cover and the first rotating seat, and the first spray head is arranged at the other end of the second connecting pipe;
the first abutting seat is arranged in the other end of the first connecting pipe, abuts against between the inner wall of the first connecting pipe and the first rotating cover, and the first rotating cover is in movable fit with the first abutting seat;
the first limiting seat is fixedly arranged at the end part of the other end of the first connecting pipe, the first supporting seat is in limiting fit with the first limiting seat, and the second connecting pipe penetrates through the first supporting seat and the first limiting seat.
The automatic fireproof spraying device for the pulse bag-type dust collector is characterized in that a first water channel is arranged in the first mounting frame, the first connecting pipe is communicated with the first water channel, and the first water channel is communicated with the water source.
The automatic fireproof spraying device for the pulse bag-type dust collector is characterized in that a first limiting groove is formed in the first rotating seat, a second limiting groove is formed in the first rotating cover, and two ends of the first spring are respectively in limiting fit with the first limiting groove and the second limiting groove.
The fireproof automatic spraying device for the pulse bag-type dust collector is characterized in that the first supporting seat is provided with a second arc-shaped sliding surface, and the outer wall of the first rotating cover is in movable fit with the second arc-shaped sliding surface.
The fireproof automatic spraying device for the pulse bag-type dust collector comprises a conical barrel at the bottom of the dust collector, a second mounting frame is arranged on the side wall of the conical barrel, a plurality of second spray heads are arranged on the second mounting frame at equal intervals along the peripheral side of the second mounting frame, a second connecting assembly is arranged between each second spray head and the second mounting frame, and the second spray heads are upward spray type spray heads.
The automatic spray device for preventing the pulse bag dust collector from being fire, wherein the second connecting assembly comprises:
one end of the third connecting pipe is arranged on the second mounting frame, the other end of the third connecting pipe is inclined upwards and faces the dust remover, the side wall in the third connecting pipe is provided with a third arc sliding surface, and the third connecting pipe is used for being communicated with the water source;
the second rotating seat is arranged in the third connecting pipe and is movably matched with the third arc-shaped sliding surface;
one end of the fourth connecting pipe extends into the other end of the third connecting pipe, a second rotating cover is arranged at one end of the fourth connecting pipe, a second spring is propped between the second rotating cover and the second rotating seat, and the second spray head is arranged at the other end of the fourth connecting pipe;
the second abutting seat is arranged in the other end of the third connecting pipe, abuts against between the inner wall of the third connecting pipe and the second rotating cover, and is in movable fit with the second abutting seat;
the second limiting seat is fixedly arranged at the end part of the other end of the third connecting pipe, the second abutting seat is in limiting fit with the second limiting seat, and the fourth connecting pipe penetrates through the second abutting seat and the second limiting seat.
The automatic fireproof spraying device for the pulse bag-type dust collector is characterized in that a second water channel is arranged in the second mounting frame, the third connecting pipe is communicated with the second water channel, and the second water channel is communicated with the water source.
The fireproof automatic spraying device for the pulse bag-type dust collector is characterized in that a third limiting groove is formed in the second rotating seat, a fourth limiting groove is formed in the second rotating cover, and two ends of the second spring are respectively in limiting fit with the third limiting groove and the fourth limiting groove.
The automatic fireproof spraying device for the pulse bag-type dust collector comprises a first mounting frame, a second mounting frame and a third spraying nozzle, wherein the third mounting frame is arranged on the side wall of the dust collector and positioned between the first mounting frame and the second mounting frame, a plurality of third spraying nozzles are arranged on the third mounting frame at equal intervals along the peripheral side of the third mounting frame, and the third spraying nozzles are side spraying type spraying nozzles.
Compared with the prior art, the technical scheme has the following positive effects:
the utility model is provided with various spray heads on the periphery of the dust remover, is used for sprinkling water to extinguish fire when the dust remover catches fire, and has simple structure, safety and reliability.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a fireproof automatic spraying device of a pulse bag-type dust collector;
FIG. 2 is a schematic structural view of a first connection assembly of the automatic fire-proof spraying device for a pulse bag-type dust collector of the present utility model;
FIG. 3 is a schematic structural view of a second connection assembly of the automatic fire-proof spraying device for the pulse bag-type dust collector;
in the accompanying drawings: 1. a dust remover; 2. a conical barrel; 3. a first connection assembly; 4. a second connection assembly; 11. a first nozzle; 12. a second nozzle; 13. a third nozzle; 21. a first mounting frame; 22. a first mounting frame; 23. a second mounting frame; 30. a second arcuate sliding surface; 31. a first connection pipe; 32. a second connection pipe; 33. a first rotary base; 34. a first abutment; 35. the first limiting seat; 36. a first arcuate sliding surface; 37. a first rotating cover; 38. a first spring; 39. a first limit groove; 40. the second limit groove; 41. a third connection pipe; 42. a fourth connection pipe; 43. a second rotating seat; 44. a second abutment; 45. the second limiting seat; 46. a third arcuate sliding surface; 47. a second rotating cover; 48. a second spring; 49. a third limit groove; 50. and a fourth limit groove.
Detailed Description
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Fig. 1 is a schematic overall structure of a fireproof automatic spray device of a pulse bag-type dust collector according to the present utility model, fig. 2 is a schematic structural diagram of a first connection assembly of the fireproof automatic spray device of a pulse bag-type dust collector according to the present utility model, and fig. 3 is a schematic structural diagram of a second connection assembly of the fireproof automatic spray device of a pulse bag-type dust collector according to the present utility model, as shown in fig. 1 to 3, which illustrates a fireproof automatic spray device of a pulse bag-type dust collector according to a preferred embodiment, comprising: the dust remover 1 and a plurality of first shower nozzles 11, the top of dust remover sets up first mounting bracket 21, and a plurality of first shower nozzles 11 are installed on first mounting bracket 21 through first coupling assembling 3 respectively, and a plurality of first shower nozzles 11 are equidistant distribution along the week side of first mounting bracket 21, and first shower nozzle 11 is down spouts the shower nozzle.
Further, as a preferred embodiment, each first connecting assembly 3 comprises: the first connecting pipe 31, the first rotating seat 33, the second connecting pipe 32, the first abutting seat 34 and the first limiting seat 35, one end of the first connecting pipe 31 is installed on the first installation frame 21, the other end of the first connecting pipe 31 is inclined downwards and faces the dust remover 1, the side wall in the first connecting pipe 31 is provided with a first arc sliding surface 36, the first connecting pipe 31 is used for being communicated with a water source, the first rotating seat 33 is arranged in the first connecting pipe 31 and is in movable fit with the first arc sliding surface 36, one end of the second connecting pipe 32 stretches into the other end of the first connecting pipe 31, one end of the second connecting pipe 32 is provided with a first rotating cover 37, a first spring 38 is abutted between the first rotating cover 37 and the first rotating seat 33, the first spray head 11 is installed on the other end of the second connecting pipe 32, the first abutting seat 34 is arranged in the other end of the first connecting pipe 31, the first abutting seat 34 abuts against between the inner wall of the first connecting pipe 31 and the first rotating cover 37, the first abutting seat 37 is in movable fit with the first abutting seat 34, the first limiting seat 35 is fixedly installed on the other end of the first connecting pipe 31, the first abutting seat 35 is in movable fit with the first abutting seat 35, and the limiting seat 35 penetrates through the first abutting seat 35;
further, as a preferred embodiment, a first water channel is provided in the first mounting frame 21, and the first connecting pipe 31 is communicated with the first water channel, and the first water channel is communicated with a water source.
Further, as a preferred embodiment, the first rotating seat 33 has a first limiting groove 39 therein, the first rotating cover 37 has a second limiting groove 40 therein, and two ends of the first spring 38 are respectively in limiting fit with the first limiting groove 39 and the second limiting groove 40.
Further, as a preferred embodiment, the first abutment 34 has a second arc-shaped sliding surface 30 thereon, and the outer wall of the first rotating housing 37 is movably engaged with the second arc-shaped sliding surface 30.
The foregoing is merely a preferred embodiment of the present utility model, and is not intended to limit the embodiments and the protection scope of the present utility model.
The present utility model has the following embodiments based on the above description:
in a further embodiment of the present utility model, as shown in fig. 1 to 3, the bottom of the dust collector 1 is a conical barrel 2, a second mounting frame 22 is disposed on a side wall of the conical barrel 2, a plurality of second spray heads 12 are disposed on the second mounting frame 22 at equal intervals along a peripheral side thereof, a second connecting assembly 4 is disposed between each second spray head 12 and the second mounting frame 22, and the second spray heads 12 are upward spray heads.
In a further embodiment of the utility model, the second connection assembly 4 comprises: the third connecting pipe 41, the second rotating seat 43, the fourth connecting pipe 42, the second support seat 44 and the second limiting seat 45, one end of the third connecting pipe 41 is installed on the second installation frame 22, the other end of the third connecting pipe 41 is inclined upwards and faces the dust collector 1, the side wall in the third connecting pipe 41 is provided with a third arc sliding surface 46, the third connecting pipe 41 is used for being communicated with a water source, the second rotating seat 43 is arranged in the third connecting pipe 41 and is in movable fit with the third arc sliding surface 46, one end of the fourth connecting pipe 42 stretches into the other end of the third connecting pipe 41, one end of the fourth connecting pipe 42 is provided with a second rotating cover 47, a second spring 48 is arranged between the second rotating cover 47 and the second rotating seat 43 in a propping mode, the second spray head 12 is installed on the other end of the fourth connecting pipe 42, the second support seat 44 is arranged in the other end of the third connecting pipe 41 in a leaning mode, the second support seat 44 is propped between the inner wall of the third connecting pipe 41 and the second rotating cover 47, the second rotating cover 47 is in movable fit with the second support seat 44, the second limiting seat 45 is fixedly installed on the other end of the third connecting pipe 41, the second limiting seat 45 is in a penetrating mode with the second limiting seat 45 and the second support seat 45.
In a further embodiment of the present utility model, a second waterway is provided in the second mounting frame 22, and the third connecting tube 41 communicates with the second waterway, which communicates with a water source.
In a further embodiment of the present utility model, the second rotating seat 45 has a third limiting groove 49 therein, the second rotating cover 47 has a fourth limiting groove 50 therein, and two ends of the second spring 48 are respectively in limit fit with the third limiting groove 49 and the fourth limiting groove 50.
In a further embodiment of the present utility model, a third mounting frame 23 is disposed on a side wall of the dust collector 1, the third mounting frame 23 is located between the first mounting frame 21 and the second mounting frame 22, and a plurality of third spray nozzles 13 are disposed on the third mounting frame 23 at equal intervals along a peripheral side thereof, and the third spray nozzles 13 are side spray nozzles.
According to the utility model, the first spray heads 11 at the top of the dust remover 1 are inclined downwards towards the dust remover body, the third spray heads 13 on the side wall of the dust remover 1 are inclined sideways towards the dust remover body, and the second spray heads 12 at the bottom of the dust remover 1 are inclined upwards towards the dust remover body, so that fire extinguishing is comprehensively carried out, and the safety is high.
The utility model provides concentrated water supply while installing a plurality of first spray heads 11 through a first installation frame 21, concentrated water supply while installing a plurality of second spray heads 12 through a second installation frame 22, and concentrated water supply while installing a plurality of second spray heads 13 through a third installation frame 23.
According to the utility model, the first spray head 11 can rotate through the first connecting component 3, the fire extinguishing effect is better, and the second spray head 12 can rotate through the second connecting component 4, so that the fire extinguishing effect is better.
The utility model also comprises a controller, a temperature sensor is arranged in the dust remover 1, when a plurality of temperatures are too high, the temperature sensor transmits signals to the controller, and after the controller controls the water source to be started, the first spray head 11, the second spray head 12 and the third spray head 13 start spraying water to extinguish fire.
The utility model has simple structure and high safety.
When the internal temperature of the bag-type dust collector reaches a certain temperature, the red liquid glass balls in the automatic fire-fighting spraying device (side wall type) burst, and then water spraying and fire extinguishing can be started. In order to prevent the automatic spraying device from losing efficacy, an emergency spraying manual water supply door is additionally arranged in front of the water supply door, so that spraying fire extinguishing can be continuously carried out manually. After the device is installed, the risk of dust deflagration in the bag-type dust collector can be controlled even if a fire disaster occurs, the equipment maintenance amount, emergency fireproof measures and the like are reduced, personal injury during fire disaster rescue is prevented, the equipment safety and the personal safety are greatly improved, and the enterprise is provided with safe, economical and powerful guarantee.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (8)
1. The utility model provides a pulse sack cleaner fire prevention automatic spray device which characterized in that includes: the dust remover comprises a dust remover and a plurality of first spray heads, wherein a first mounting frame is arranged at the top of the dust remover, the plurality of first spray heads are respectively mounted on the first mounting frame through first connecting components, the plurality of first spray heads are distributed at equal intervals along the peripheral side of the first mounting frame, and the first spray heads are lower spray type spray heads;
each of the first connection assemblies includes:
the first connecting pipe is provided with a first arc sliding surface on the side wall in the first connecting pipe, and the first connecting pipe is used for being communicated with a water source;
the first rotating seat is arranged in the first connecting pipe and is in movable fit with the first arc-shaped sliding surface;
one end of the second connecting pipe extends into the other end of the first connecting pipe, a first rotating cover is arranged at one end of the second connecting pipe, a first spring is propped between the first rotating cover and the first rotating seat, and the first spray head is arranged at the other end of the second connecting pipe;
the first abutting seat is arranged in the other end of the first connecting pipe, abuts against between the inner wall of the first connecting pipe and the first rotating cover, and the first rotating cover is in movable fit with the first abutting seat;
the first limiting seat is fixedly arranged at the end part of the other end of the first connecting pipe, the first abutting seat is in limiting fit with the first limiting seat, and the second connecting pipe penetrates through the first abutting seat and the first limiting seat;
the first water channel is arranged in the first mounting frame, the first connecting pipe is communicated with the first water channel, and the first water channel is communicated with the water source.
2. The automatic fireproof spraying device for the pulse bag-type dust collector, according to claim 1, wherein a first limiting groove is formed in the first rotating seat, a second limiting groove is formed in the first rotating cover, and two ends of the first spring are in limiting fit with the first limiting groove and the second limiting groove respectively.
3. The automatic fireproof spraying device for the pulse bag-type dust collector according to claim 1, wherein the first abutting seat is provided with a second arc-shaped sliding surface, and the outer wall of the first rotating cover is in movable fit with the second arc-shaped sliding surface.
4. The automatic fireproof spraying device for the pulse bag-type dust collector, according to claim 1, is characterized in that the bottom of the dust collector is a conical barrel, a second mounting frame is arranged on the side wall of the conical barrel, a plurality of second spray heads are arranged on the second mounting frame at equal intervals along the peripheral side of the second mounting frame, a second connecting assembly is arranged between each second spray head and the second mounting frame, and the second spray heads are upward spray type spray heads.
5. The automatic spray device for preventing fire of a pulse bag-type dust collector according to claim 4, wherein said second connection assembly comprises:
one end of the third connecting pipe is arranged on the second mounting frame, the other end of the third connecting pipe is inclined upwards and faces the dust remover, the side wall in the third connecting pipe is provided with a third arc sliding surface, and the third connecting pipe is used for being communicated with the water source;
the second rotating seat is arranged in the third connecting pipe and is movably matched with the third arc-shaped sliding surface;
one end of the fourth connecting pipe extends into the other end of the third connecting pipe, a second rotating cover is arranged at one end of the fourth connecting pipe, a second spring is propped between the second rotating cover and the second rotating seat, and the second spray head is arranged at the other end of the fourth connecting pipe;
the second abutting seat is arranged in the other end of the third connecting pipe, abuts against between the inner wall of the third connecting pipe and the second rotating cover, and is in movable fit with the second abutting seat;
the second limiting seat is fixedly arranged at the end part of the other end of the third connecting pipe, the second abutting seat is in limiting fit with the second limiting seat, and the fourth connecting pipe penetrates through the second abutting seat and the second limiting seat.
6. The automatic fire protection spraying device for the pulse bag-type dust collector according to claim 5, wherein a second water channel is arranged in the second mounting frame, the third connecting pipe is communicated with the second water channel, and the second water channel is communicated with the water source.
7. The automatic fireproof spraying device for the pulse bag dust collector according to claim 5, wherein a third limiting groove is formed in the second rotating seat, a fourth limiting groove is formed in the second rotating cover, and two ends of the second spring are in limiting fit with the third limiting groove and the fourth limiting groove respectively.
8. The automatic fireproof spraying device for the pulse bag type dust collector according to claim 5, wherein a third mounting frame is arranged on the side wall of the dust collector and located between the first mounting frame and the second mounting frame, a plurality of third spray heads are arranged on the third mounting frame at equal intervals along the peripheral side of the third mounting frame, and the third spray heads are side spray heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320931097.2U CN220125411U (en) | 2023-04-23 | 2023-04-23 | Fireproof automatic spraying device of pulse bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320931097.2U CN220125411U (en) | 2023-04-23 | 2023-04-23 | Fireproof automatic spraying device of pulse bag-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220125411U true CN220125411U (en) | 2023-12-05 |
Family
ID=88958181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320931097.2U Active CN220125411U (en) | 2023-04-23 | 2023-04-23 | Fireproof automatic spraying device of pulse bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220125411U (en) |
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2023
- 2023-04-23 CN CN202320931097.2U patent/CN220125411U/en active Active
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