CN212757649U - Dry type explosion-proof dust-removing equipment - Google Patents
Dry type explosion-proof dust-removing equipment Download PDFInfo
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- CN212757649U CN212757649U CN202021102630.7U CN202021102630U CN212757649U CN 212757649 U CN212757649 U CN 212757649U CN 202021102630 U CN202021102630 U CN 202021102630U CN 212757649 U CN212757649 U CN 212757649U
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- dust removal
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- removal case
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Abstract
The utility model discloses a dry-type explosion-proof dust collecting equipment. The technical key points are as follows: the equipment body, be equipped with bracing piece, dust removal case, air-supply line, play tuber pipe, ash bucket, pulse solenoid valve, motor and fan on the equipment body, the ash bucket sets up the downside at the dust removal case, the bracing piece sets up the downside at the dust removal case, the dust removal incasement is equipped with the filter core, dust removal case and air-supply line, play tuber pipe connection, the motor sets up on going out the tuber pipe with the fan, pulse solenoid valve sets up the side at the dust removal case, be equipped with the spark detector in the air-supply line, be equipped with the spray set of putting out a fire between spark detector and the dust removal case, the spark detector is connected with the spray set of putting out a fire, the utility model discloses can extinguish it when detecting the spark, avoid producing dust explosion, it is.
Description
Technical Field
The utility model relates to a safety device field, more specifically the utility model relates to an explosion-proof dust collecting equipment of dry-type that says so.
Background
The conventional dry dust removal equipment does not have an explosion-proof function, when the dust concentration in the dust removal box reaches a threshold value, sparks are easy to explode, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an explosion-proof dust collecting equipment of dry-type that security performance is high.
In order to achieve the above purpose, the utility model provides a following technical scheme: dry-type explosion-proof dust collecting equipment includes: the equipment body, be equipped with bracing piece, dust removal case, air-supply line, play tuber pipe, ash bucket, pulse solenoid valve, motor and fan on the equipment body, the ash bucket sets up the downside at the dust removal case, the bracing piece sets up the downside at the dust removal case, the dust removal incasement is equipped with the filter core, the dust removal case with the air-supply line, go out the tuber pipe connection, the motor sets up on going out the tuber pipe with the fan, pulse solenoid valve sets up the side at the dust removal case, be equipped with the spark detector in the air-supply line, be equipped with fire sprinkler between spark detector and the dust removal case, the spark detector is connected with fire sprinkler.
As a further improvement of the utility model, the two sides of the air inlet pipe are both provided with spark detectors.
As a further improvement of the utility model, an air-locking ash discharging device is arranged on the ash bucket.
As a further improvement of the utility model, the dust removal box is provided with explosion venting sheets.
As a further improvement of the utility model, be equipped with the flame proof valve on the tuber pipe.
As a further improvement, the dust removal incasement is equipped with temperature-detecting device.
As a further improvement, the dust removal incasement is equipped with wind pressure difference detection device, wind pressure difference detection device is connected with the pulse solenoid valve.
As a further improvement, the air-supply line is provided with an ash cleaning mechanism, the ash cleaning mechanism comprises a rotary disk and an ash cleaning brush, the rotary disk is rotatably arranged in the air-supply line, the rotary disk is provided with a plurality of spirally inclined blades, and the ash cleaning brush is arranged on the blades and used for cleaning dust on the spark detector.
As a further improvement, be equipped with adjustment mechanism on the air-supply line, adjustment mechanism is used for controlling whether deashing mechanism moves, adjustment mechanism is including sliding the adjusting collar of connection on the air-supply line, be equipped with the regulation hole on the air-supply line, the adjusting collar inboard is equipped with the regulating block, the regulating block passes the regulation hole, is located the air-supply line, the adjusting collar wraps up the regulation hole completely, and can slide on the air-supply line, the regulating block is used for blockking that the rotary disk is rotatory.
As a further improvement, the distance of keeping away from pivot one side between the blade equals with the regulating block, when the regulating block is located the position between two arbitrary blades, the deashing brush all misplaces with the spark detector.
The beneficial effects of the utility model, extinguish it when detecting the spark, avoid producing dust explosion, it is safer.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic diagram of a spark detector;
FIG. 4 is a schematic structural view of the ash removal mechanism and the adjustment mechanism.
Description of the labeling: 1. an apparatus body; 11. a support bar; 12. a dust removal box; 13. an air inlet pipe; 14. an air outlet pipe; 15. An ash hopper; 16. a pulse electromagnetic valve; 17. a motor; 18. a fan; 19. a filter element; 2. a spark detector; 21. A fire extinguishing sprinkler; 3. a gas-locking ash discharging device; 4. explosion venting sheets; 5. an explosion-proof valve; 6. a temperature detection device; 7. a wind pressure difference detection device; 8. a dust removal mechanism; 81. rotating the disc; 811. a blade; 82. a dust cleaning brush; 9. an adjustment mechanism; 91. an adjusting sleeve; 92. an adjustment hole; 93. and a regulating block.
Detailed Description
The present invention will be described in further detail with reference to embodiments shown in the drawings.
Referring to fig. 1 to 4, the dry type explosion-proof dust removing apparatus of the present embodiment includes: equipment body 1, be equipped with bracing piece 11, dust removal case 12, air-supply line 13, play tuber pipe 14, ash bucket 15, pulse solenoid valve 16, motor 17 and fan 18 on the equipment body 1, ash bucket 15 sets up the downside at dust removal case 12, bracing piece 11 sets up the downside at dust removal case 12, be equipped with filter core 19 in the dust removal case 12, dust removal case 12 is connected with air-supply line 13, play tuber pipe 14, motor 17 sets up on a tuber pipe 14 with fan 18, pulse solenoid valve 16 sets up the side at dust removal case 12, be equipped with spark detector 2 in the air-supply line 13, be equipped with fire extinguishing spray device 21 between spark detector 2 and the dust removal case 12, spark detector 2 is connected with fire extinguishing spray device 21.
Through the technical scheme, dirty gas gets into dust removal case 12 from air-supply line 13 in, leave from air-out pipe 14 after filter 19 filters, motor 17 operation drives the operation of fan 18, induced draft, improve dust collection efficiency, when the dust on filter 19 is too much, open pulse solenoid valve 16, pulse solenoid valve 16 moves, wash dust on the filter 19 down, the dust falls into ash bucket 15, spark detector 2 sets up in air-supply line 13, when spark detector 2 detects the spark, fire sprinkler 21 moves, extinguish the spark spray, avoid dust and spark contact dust explosion to appear, safety and reliability.
In a modified embodiment, the air inlet pipe 13 is provided with spark detectors 2 on both sides.
Through above-mentioned technical scheme, both sides all set up spark detector 2, further improve the accuracy when surveying, survey more comprehensively.
As a modified specific embodiment, the ash hopper 15 is provided with an air-locking ash discharging device 3.
Through above-mentioned technical scheme, lock gas dust discharging device 3 sets up the downside at ash bucket 15, regularly clears up and collects the dust in ash bucket 15, and it is convenient to retrieve to avoid the laying dust problem of combustible explosion dust.
As a modified specific embodiment, the dust removal box 12 is provided with the explosion venting sheet 4.
Through above-mentioned technical scheme, let out and explode piece 4 and make dust removal case 12 have certain expansion space, when producing the explosion, can let out and explode to led to let out and explode the direction, further improved stability.
As an improved specific embodiment, the air inlet pipe 13 is provided with an explosion-proof valve 5.
Through the technical scheme, the explosion in the operation place is isolated, and the safety is further improved.
In a modified embodiment, a temperature detection device 6 is arranged in the dust removal box 12.
Through the technical scheme, the temperature detection device 6 detects and displays the temperature in the dust removal box 12 in real time, and the combustible explosion hidden danger caused by ultrahigh temperature is avoided.
In a modified specific embodiment, an air pressure difference detection device 7 is arranged in the dust removal box 12, and the air pressure difference detection device 7 is connected with a pulse electromagnetic valve 16.
Through the technical scheme, dust on the filter element 19 constantly filters and constantly increases, the speed that the air inlet pipe 13 flows through the filter element 19 constantly reduces, when the dust amount on the filter element 19 reaches the threshold value, the signal of the air pressure difference detection device 7 reaches the threshold value, the pulse electromagnetic valve 16 is triggered at the moment, the pulse electromagnetic valve 16 works, impact the filter element 19, dust on the filter element 19 is washed off, drop on the ash hopper 15, whether the pulse electromagnetic valve 16 works or not according to the amount of dust on the filter element 19, and the dust control device is simple and convenient.
As an improved specific embodiment, the dust cleaning mechanism 8 is arranged in the air inlet pipe 13, the dust cleaning mechanism 8 includes a rotating disk 81 and a dust cleaning brush 82, the rotating disk 81 is rotatably arranged in the air inlet pipe 13, a plurality of spirally inclined blades 811 are arranged on the rotating disk 81, and the dust cleaning brush 82 is arranged on the blades 811 and is used for cleaning dust on the spark detector 2.
Through the technical scheme, when the dust-containing gas flows into the dust removal box 12 from the air inlet pipe 13, the rotating disc 81 is driven to rotate, the rotating disc 81 rotates to drive the blades 811 to rotate, the blades 811 rotate to drive the ash removal brush 82 to rotate on the inner wall of the air inlet pipe 13, and then dust on the spark detector 2 is cleaned, so that the situation that the spark detector 2 is shielded by the dust and the spark cannot be accurately detected is avoided.
As an improved specific embodiment, the air inlet pipe 13 is provided with an adjusting mechanism 9, the adjusting mechanism 9 is used for controlling whether the ash removal mechanism 8 operates, the adjusting mechanism 9 includes an adjusting sleeve 91 connected to the air inlet pipe 13 in a sliding manner, the air inlet pipe 13 is provided with an adjusting hole 92, an adjusting block 93 is arranged on the inner side of the adjusting sleeve 91, the adjusting block 93 penetrates through the adjusting hole 92 and is located in the air inlet pipe 13, the adjusting sleeve 91 completely wraps the adjusting hole 92 and can slide on the air inlet pipe 13, and the adjusting block 93 is used for blocking the rotating disc 81 from rotating.
Through the technical scheme, when need not the operation of deashing mechanism 8, only need promote adjusting sleeve 91, make regulating block 93 block blade 811, can fixed rotating disk 81, it is when needs the operation of deashing mechanism 8, only need reverse promotion adjusting sleeve 91, make regulating block 93 no longer block blade 811, dirty gas in the intake pipe can drive rotating disk 81 rotatory, and then drive the clean spark detector 2 of deashing brush 82, high durability and convenient use, and avoided the spark to pass through, spark detector 2 just is sheltered from by deashing brush 82, the condition of unable accurate collection. When pushing adjusting sleeve 91 and making rotary disk 81 stop rotating, regulating block 93 is inconsistent with blade 811 earlier, later promotes in-process regulating block 93 and promotes blade 811 rotatory, until the card between two blades 811, convenient to use.
In a modified embodiment, the distance between the blades 811 far from the rotating shaft is equal to the distance between the adjusting blocks 93, and when the adjusting blocks 93 are located between any two blades 811, the ash removal brush 82 is dislocated with the spark detector 2.
Through the technical scheme, when the adjusting sleeve 91 is pushed to enable the adjusting block 93 to fix the rotating disc 81, and the adjusting sleeve 91 moves to the bottom, the adjusting block 93 is located between the two blades 811, two sides of the adjusting block are respectively abutted to the two blades 811, the rotating disc 81 is fixed, and when the rotating disc 81 is fixed, the ash removing brush 82 is dislocated with the spark detector 2, detection of the spark detector 2 is not affected, and the device is stable and reliable.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. Dry-type explosion-proof dust collecting equipment includes: equipment body (1), be equipped with bracing piece (11), dust removal case (12), air-supply line (13), play tuber pipe (14), ash bucket (15), pulse solenoid valve (16), motor (17) and fan (18) on equipment body (1), ash bucket (15) set up the downside at dust removal case (12), bracing piece (11) set up the downside at dust removal case (12), be equipped with filter core (19) in dust removal case (12), dust removal case (12) are connected with air-supply line (13), play tuber pipe (14), motor (17) and fan (18) set up on play tuber pipe (14), pulse solenoid valve (16) set up the side at dust removal case (12), its characterized in that: be equipped with spark detector (2) in air-supply line (13), be equipped with fire-fighting spray set (21) between spark detector (2) and dust removal case (12), spark detector (2) are connected with fire-fighting spray set (21).
2. The dry type explosion-proof dust removing apparatus according to claim 1, wherein: spark detectors (2) are arranged on two sides of the air inlet pipe (13).
3. The dry type explosion-proof dust removing apparatus according to claim 1, wherein: the ash bucket (15) is provided with an air locking and ash discharging device (3).
4. The dry type explosion-proof dust removing apparatus according to claim 1, wherein: and the dust removal box (12) is provided with explosion venting sheets (4).
5. The dry type explosion-proof dust removing apparatus according to claim 1, wherein: and the air pipe is provided with an explosion-proof valve (5).
6. The dry type explosion-proof dust removing apparatus according to claim 1, wherein: and a temperature detection device (6) is arranged in the dust removal box (12).
7. The dry type explosion-proof dust removing apparatus according to claim 1, wherein: and an air pressure difference detection device (7) is arranged in the dust removal box (12), and the air pressure difference detection device (7) is connected with the pulse electromagnetic valve (16).
8. The dry type explosion-proof dust removing apparatus according to claim 1, wherein: be equipped with deashing mechanism (8) in air-supply line (13), deashing mechanism (8) are including rotating disk (81), deashing brush (82), the rotatable setting of rotating disk (81) is in air-supply line (13), be equipped with blade (811) of a plurality of spiral slopes on rotating disk (81), deashing brush (82) set up on blade (811) for the dust on the clean spark detector (2).
9. A dry type explosion-proof dust removing apparatus according to claim 8, wherein: be equipped with adjustment mechanism (9) on air-supply line (13), adjustment mechanism (9) are used for controlling whether ash removal mechanism (8) move, adjustment mechanism (9) are including sliding adjusting collar (91) of connection on air-supply line (13), be equipped with regulation hole (92) on air-supply line (13), adjusting collar (91) inboard is equipped with regulating block (93), regulating block (93) pass regulating hole (92), are located air-supply line (13), adjusting collar (91) wraps up regulating hole (92) completely, and can slide on air-supply line (13), regulating block (93) are used for blockking that rotary disk (81) are rotatory.
10. A dry type explosion-proof dust removing apparatus according to claim 9, wherein: the distance between the blades (811) far away from the rotating shaft is equal to that of the adjusting block (93), and when the adjusting block (93) is located between any two blades (811), the ash cleaning brush (82) is dislocated with the spark detector (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021102630.7U CN212757649U (en) | 2020-06-15 | 2020-06-15 | Dry type explosion-proof dust-removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021102630.7U CN212757649U (en) | 2020-06-15 | 2020-06-15 | Dry type explosion-proof dust-removing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212757649U true CN212757649U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021102630.7U Active CN212757649U (en) | 2020-06-15 | 2020-06-15 | Dry type explosion-proof dust-removing equipment |
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| CN (1) | CN212757649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101759A (en) * | 2021-04-07 | 2021-07-13 | 龙岩市辉丰工贸有限公司 | Explosion-proof device for industrial dust removal |
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2020
- 2020-06-15 CN CN202021102630.7U patent/CN212757649U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101759A (en) * | 2021-04-07 | 2021-07-13 | 龙岩市辉丰工贸有限公司 | Explosion-proof device for industrial dust removal |
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Address after: 3 / F, building 1, No.16 Tiantaishan Road, Wenzhou Economic and Technological Development Zone, Zhejiang 325000 Patentee after: Zhejiang Zhongtai Safety Technology Co.,Ltd. Address before: 3 / F, building 1, No.16 Tiantaishan Road, Wenzhou Economic and Technological Development Zone, Zhejiang 325000 Patentee before: Wenzhou Zhongtai Safety Technology Co.,Ltd. |