CN208786070U - A kind of dust explosion protection bag filter - Google Patents
A kind of dust explosion protection bag filter Download PDFInfo
- Publication number
- CN208786070U CN208786070U CN201821279771.9U CN201821279771U CN208786070U CN 208786070 U CN208786070 U CN 208786070U CN 201821279771 U CN201821279771 U CN 201821279771U CN 208786070 U CN208786070 U CN 208786070U
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- China
- Prior art keywords
- explosion
- proof
- bag filter
- dust
- main body
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Abstract
The utility model discloses a kind of dust explosion protection bag filters, including explosion-proof bag filter main body, the upper end of the explosion-proof bag filter main body is equipped with pin gear speed reducer, the upper end of the explosion-proof bag filter main body and far from pin gear speed reducer side be equipped with explosion-proof centrifugal high pressure blower, (upper end outer surface is equipped with cover board to the explosion-proof bag filter main body, the lower section of the cover board is equipped with purge pipe, the side of the purge pipe is fixedly installed with net gas outlet, the lower section of the cover board and with purge pipe connecting place be equipped with deashing device, card is fixedly installed with below the deashing device.A kind of dust explosion protection bag filter described in the utility model, a water mist sprayer is equipped with inside bag filter, it can be used to reduce cloth bag dust device internal temperature, purifying and stive, bottom is equipped with an explosion-proof unloading valve, internal pressure can be discharged, convenient for collecting dust, brings better prospect of the application.
Description
Technical field
The utility model relates to bag filter field, in particular to a kind of dust explosion protection bag filter.
Background technique
Bag filter is also referred to as sack cleaner, bag filter, with the raising of modern research and development technology, bag filter
Have become current most popular cleaner, sack cleaner structure is mainly by upper box body, middle part cabinet, lower tank
The part such as body (ash bucket), soot cleaning system and ash exhauster forms.It is suitable for trapping tiny, dry, non-fiber dust, but
Existing cloth bag dust excluder bulky, structure is responsible for, and detachable maintaining is difficult, and when handle some dust it is easy because
Processing is not thorough the danger for generating explosion, there is very big security risk, for this purpose, it is proposed that a kind of dust explosion protection bag-type dust
Device.
Utility model content
The main purpose of the utility model is to provide a kind of dust explosion protection bag filters, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of dust explosion protection bag filter, including explosion-proof bag filter main body, the explosion-proof bag filter main body
Upper end be equipped with pin gear speed reducer, the upper end of the explosion-proof bag filter main body and the side far from pin gear speed reducer are equipped with anti-
Quick-fried centrifugation high pressure blower, the upper end outer surface of the explosion-proof bag filter main body are equipped with cover board, set below the cover board
Have a purge pipe, the side of the purge pipe is fixedly installed with net gas outlet, the lower section of the cover board and with purge pipe phase
Even place is equipped with deashing device, is fixedly installed with card below the deashing device, the explosion-proof bag filter main body outside
Surface and the side of separate card are fixedly installed with dust gas entrance, and the lower end of the card is equipped with antistatic cloth bag, described anti-
The side of electrostatic bag type is fixedly installed with high-voltage explosion-proof inductor, and the lower section of the high-voltage explosion-proof inductor is spraying equipped with water mist
Device, the lower end of the explosion-proof bag filter main body are equipped with ash bucket, and the lower end of the ash bucket is equipped with explosion-proof unloading valve, described explosion-proof
The lower section of unloading valve is equipped with ash collecting box.
Preferably, the lower end of the explosion-proof bag filter main body and explosion-proof cloth bag is fixedly installed with far from the side of ash bucket
Deduster bracket, the quantity of the explosion-proof bag filter bracket are four groups, and the explosion-proof bag filter bracket is arranged in array
Cloth.
Preferably, the upper end of the ash bucket is equipped with screen pack.
Preferably, the side of the water mist sprayer is equipped with water injection pipe, and the side of the water-supply-pipe, which is connected, is equipped with atomizing nozzle,
The top of the water injection pipe is equipped with water check valve.
Preferably, the upper end of the explosion-proof unloading valve is equipped with dust collecting box, and the side of the dust collecting box is equipped with pressure
Solenoid.
Preferably, the output port of the input port of the high-voltage explosion-proof inductor and pressure pipe is electrically connected.
Compared with prior art, the utility model has the following beneficial effects: the dust explosion protection bag filter, by
It filters tower body side and is equipped with a water mist sprayer, periodically to spray operation is carried out in filtration tank body, to lower bag filter
Interior pressure so that dust is got wet simultaneously after preferably because gravity is fallen in ash bucket, the temperature in dust-removal cloth-bag can also be reduced,
Meanwhile because the water mist grade sprayed is thin, evaporation is dissipated quickly, will not make to generate showing for ponding inside bag filter
As to destroy the inner body of bag filter, shortening its service life, explosion-proof unloading valve being equipped with below ash bucket, increase
Pressure pipe can be such that explosion-proof unloading valve opens, make when bag filter internal pressure value is excessive, because of the effect of pressure pipe
Dust falls in ash collecting box while discharging bag filter internal pressure, and the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of dust explosion protection bag filter of the utility model；
Fig. 2 is a kind of partial view of dust explosion protection bag filter of the utility model；
Fig. 3 is a kind of enlarged drawing of the A of dust explosion protection bag filter of the utility model；
Fig. 4 is a kind of enlarged drawing of the B of dust explosion protection bag filter of the utility model.
In figure: 1, explosion-proof bag filter；2, pin gear speed reducer；3, explosion-proof centrifugal high pressure blower；4, cover board；5, net
Gas outlet；6, purge pipe；7, deashing device；8, card；9, dust gas entrance；10, high-voltage explosion-proof inductor；11, water mist sprays
Day with fog；12, antistatic cloth bag；13, screen pack；14, ash bucket；15, explosion-proof unloading valve；16, explosion-proof bag filter bracket；
17, ash collecting box；18, water injection pipe；19, water check valve；20, atomizing nozzle；21, pressure pipe；22, dust collecting box.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of dust explosion protection bag filter, including explosion-proof bag filter main body 1, explosion-proof cloth bag remove
The upper end of dirt device main body 1 be equipped with pin gear speed reducer 2, the upper end of explosion-proof bag filter main body 1 and far from pin gear speed reducer 2 one
Side is equipped with explosion-proof centrifugal high pressure blower 3, and (1 upper end outer surface is equipped with cover board 4, under cover board 4 for explosion-proof bag filter main body
Side is equipped with purge pipe 6, and the side of purge pipe 6 is fixedly installed with net gas outlet 5, the lower section of cover board 4 and with 6 phase of purge pipe
Deashing device 7 is equipped at even, the lower section of deashing device 7 is fixedly installed with card 8, the outer surface of explosion-proof bag filter main body 1
And the side far from card 8 is fixedly installed with dust gas entrance 9, the lower end of card 8 is equipped with antistatic cloth bag 12, electrostatic preventive cloth
The side of bag 12 is fixedly installed with high-voltage explosion-proof inductor 10, and the lower section of high-voltage explosion-proof inductor 10 is equipped with water mist sprayer 11,
The lower end of explosion-proof bag filter main body 1 is equipped with ash bucket 14, and the lower end of ash bucket 14 is equipped with explosion-proof unloading valve 15, explosion-proof unloading valve 15
Lower section be equipped with ash collecting box 17.
The lower end of explosion-proof bag filter main body 1 and explosion-proof bag filter branch is fixedly installed with far from the side of ash bucket 14
Frame 16, the quantity of explosion-proof bag filter bracket 16 are four groups, and explosion-proof bag filter bracket 16 is arranged in array, explosion-proof cloth
16 outer surface of bag dust collector bracket is coated with erosion shield；The upper end of ash bucket 14 is equipped with screen pack 13, and screen pack 13 can be into
Row disassembly, cleaning, it is easy to operate, it is practical；The side of water mist sprayer 11 is equipped with water injection pipe 18, and the side of water injection pipe 18 is connected
There is atomizing nozzle 20, the top of water injection pipe 18 is equipped with water check valve 19；The upper end of explosion-proof unloading valve 15 is equipped with dust collecting box 22, dust
The side of collecting box 22 is equipped with pressure pipe 21；The input port of high-voltage explosion-proof inductor 10 and the output port electricity of pressure pipe 21
Property connection.
It should be noted that the utility model is a kind of dust explosion protection bag filter, when in use, user is by pressing
Dynamic power switch makes explosion-proof bag filter 1 be in the state of work, and then pin gear speed reducer 2 starts turning, and air is logical at this time
It crosses dust gas entrance 9 to enter in explosion-proof bag filter 1, after air enters, by the shunting function of web plate, is divided into air
Multiply air-flow enters, and reduces the destruction to antistatic cloth bag 12, also reduces the possibility for generating electrostatic, and the water mist that inside is equipped with is spraying
Device 11 can spray a water mist every a period of time in the case where setting, and dust is squirted by falling under the action of gravity,
It is eventually fallen into 22 in dust collecting box via the filtering of screen pack 13, under the action of passing through explosion-proof centrifugal high pressure blower 3
Fresh air after removing dust is pumped out by net gas outlet 5, water mist sprayer 11 is equipped with water check valve 19, Ke Yi
Closed manually when not in use, below ash bucket 14 be equipped with dust collecting box 22, when the dust generated in antistatic cloth bag 12 into
It after entering ash bucket 14, is fallen into dust collecting box 22 in concentration, the high-voltage explosion-proof inductor 10 that inside is equipped with can monitor explosion-proof cloth
Pressure inside bag dust collector, when pressure value is excessive, pressure pipe 21 can be such that explosion-proof unloading valve 15 opens, and will deposit in dust receipts
Dust in header 22 is fallen into ash collecting box 17, and dust collecting box 22 can be dismantled, daily directly to disassemble to dust
Collecting box 22 is cleaned, and operation is very easy, flexibly, will be more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of dust explosion protection bag filter, including explosion-proof bag filter main body (1), it is characterised in that: the explosion-proof cloth
The upper end of bag dust collector main body (1) is equipped with pin gear speed reducer (2), the upper end of the explosion-proof bag filter main body (1) and separate
The side of pin gear speed reducer (2) is equipped with explosion-proof centrifugal high pressure blower (3), the upper end of the explosion-proof bag filter main body (1)
Outer surface is equipped with cover board (4), and the lower section of the cover board (4) is equipped with purge pipe (6), and the side of the purge pipe (6) is fixed
Net gas outlet (5) is installed, the lower section of the cover board (4) and is equipped with deashing device (7) with purge pipe (6) connecting place, it is described
It is fixedly installed with below deashing device (7) card (8), the outer surface of the explosion-proof bag filter main body (1) and separate flower
The side of plate (8) is fixedly installed with dust gas entrance (9), and the lower end of the card (8) is equipped with antistatic cloth bag (12), described anti-
The side of electrostatic bag type (12) is fixedly installed with high-voltage explosion-proof inductor (10), is set below the high-voltage explosion-proof inductor (10)
Have water mist sprayer (11), the lower end of the explosion-proof bag filter main body (1) is equipped with ash bucket (14), under the ash bucket (14)
End is equipped with explosion-proof unloading valve (15), and the lower section of the explosion-proof unloading valve (15) is equipped with ash collecting box (17).
2. a kind of dust explosion protection bag filter according to claim 1, it is characterised in that: the explosion-proof bag filter
The side of the lower end of main body (1) and separate ash bucket (14) is fixedly installed with explosion-proof bag filter bracket (16), the explosion-proof cloth
The quantity of bag dust collector bracket (16) is four groups, and the explosion-proof bag filter bracket (16) is arranged in array.
3. a kind of dust explosion protection bag filter according to claim 1, it is characterised in that: the upper end of the ash bucket (14)
Equipped with screen pack (13).
4. a kind of dust explosion protection bag filter according to claim 1, it is characterised in that: the water mist sprayer (11)
Side be equipped with water injection pipe (18), the side of the water injection pipe (18), which is connected, is equipped with atomizing nozzle (20), the water injection pipe (18)
Top is equipped with water check valve (19).
5. a kind of dust explosion protection bag filter according to claim 1, it is characterised in that: the explosion-proof unloading valve (15)
Upper end be equipped with dust collecting box (22), the side of the dust collecting box (22) is equipped with pressure pipe (21).
6. a kind of dust explosion protection bag filter according to claim 1, it is characterised in that: the high-voltage explosion-proof inductor
(10) output port of input port and pressure pipe (21) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279771.9U CN208786070U (en) | 2018-08-09 | 2018-08-09 | A kind of dust explosion protection bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279771.9U CN208786070U (en) | 2018-08-09 | 2018-08-09 | A kind of dust explosion protection bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208786070U true CN208786070U (en) | 2019-04-26 |
Family
ID=66205068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821279771.9U Expired - Fee Related CN208786070U (en) | 2018-08-09 | 2018-08-09 | A kind of dust explosion protection bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208786070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774333A (en) * | 2021-02-02 | 2021-05-11 | 江苏宝华环保科技有限公司 | Vibrating bag-type dust collector and dust collection method thereof |
-
2018
- 2018-08-09 CN CN201821279771.9U patent/CN208786070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774333A (en) * | 2021-02-02 | 2021-05-11 | 江苏宝华环保科技有限公司 | Vibrating bag-type dust collector and dust collection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20210809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |