CN209451506U - A kind of heat resistance filter bag dust-extraction unit - Google Patents
A kind of heat resistance filter bag dust-extraction unit Download PDFInfo
- Publication number
- CN209451506U CN209451506U CN201822219103.3U CN201822219103U CN209451506U CN 209451506 U CN209451506 U CN 209451506U CN 201822219103 U CN201822219103 U CN 201822219103U CN 209451506 U CN209451506 U CN 209451506U
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- CN
- China
- Prior art keywords
- bag dust
- dust collector
- filter bag
- top cover
- bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of heat resistance filter bag dust-extraction unit, including bag dust collector main body, bag dust collector top cover, impulse valve, pulse control instrument, driving motor, filter bag mounting rack, single-chip microcontroller, electromagnetic valve, turntable, filter bag, admission line, cooling coil, water pump and cooling water tank, it is bolted at the top of the bag dust collector main body and bag dust collector top cover is installed, the top surface middle position of the bag dust collector top cover is provided with driving motor, the power output end of the driving motor is connected with retarder, the lower inside of the bag dust collector top cover is provided with turntable, the utility model drives retarder operating by driving motor when in use, and then turntable is driven slowly to rotate, so that the side for being moved adjacent to admission line of filter bag in turn of installation on a spinstand, to extend filter Bag bears the time of high temperature, extends the service life of bag dust collector.
Description
Technical field
The utility model relates to Technology of Fabric Filter field, specially a kind of heat resistance filter bag dust-extraction unit.
Background technique
Deduster is the corollary equipment of thermal power plant indispensability, its function will be fired in stove or oil burning boiler discharge flue gas
Particle dust removed, so that the fume amount being discharged into atmosphere be greatly lowered, this is to improve environmental pollution, is improved empty
The important environmental protection equipment of makings amount.Bag filter is widely used in the industries such as metallurgy, power plant, building materials, is processing exhaust gas dust
Important environmental protection equipment.Bag filter is subject to the particulate smoke of industrial furnace, boiler emission by the forced filtration of filtrate
It removes, efficiently reduces the flue dust in flue gas layer, discharge can achieve 10mg/Nm3 or less.
The existing bag dust collector for thermal power plant after a protracted use, inside bag dust collector close into
The filter bag of port side is since long-time by the baking of high-temp waste gas is be easy to cause filter bag damage, or even generates burning, seriously
Influence the service life of bag dust collector.
Utility model content
The purpose of this utility model is to provide a kind of heat resistance filter bag dust-extraction unit be intended to improve it is existing for firepower
The lower problem of the bag dust collector service life in power plant.
The utility model is realized in this way:
A kind of heat resistance filter bag dust-extraction unit, including bag dust collector main body, bag dust collector top cover, impulse valve, arteries and veins
Rush controller, driving motor, filter bag mounting rack, single-chip microcontroller, electromagnetic valve, turntable, filter bag, admission line, cooling coil, water
Pump and cooling water tank are bolted at the top of the bag dust collector main body and are equipped with bag dust collector top cover, the filter
The top surface middle position of bag dust collector top cover is provided with driving motor, and the power output end of the driving motor, which is connected with, to be subtracted
Fast device, the lower inside of the bag dust collector top cover are provided with turntable, the top surface middle position weldering of the turntable
It is connected to connecting shaft, the power output end of retarder is connected with connecting shaft by shaft coupling, is opened up on the surface of the turntable
There is the filter bag mounting rack mounting hole of circle distribution, the filter bag mounting rack assigns into the inside of filter bag mounting rack mounting hole, described
Filter bag is sleeved on the surface of filter bag mounting rack, and the external side surface lower portions of the bag dust collector main body are welded with air inlet pipe
Road, the bottom middle position of the bag dust collector main body are equipped with ash discharge valve, the bottom table of the bag dust collector main body
Support leg is welded on face.
Further, cooling coil, the top table of the cooling water tank are set on the outer surface of the admission line
Water pump is installed on face, the water inlet end of the water pump is connected by water pipe with cooling water tank, the water outlet of the water pump with it is cold
But the water inlet of coil pipe is connected, and the water outlet of the cooling coil is connected with cooling water tank.
Further, the filter bag mounting rack includes that upper mounting seat, lower connection ring and connecting rod, connecting rod are set as four
Root, and the bottom of connecting rod is connected with lower connection ring, the top of connecting rod is connected with upper mounting seat.
Further, one side surface of outside of the bag dust collector top cover is provided with air pulse pipeline, and pulse air
Impulse valve is installed, the top surface side of the bag dust collector top cover is equipped with pulse control instrument, described on flow tube road
Pulse control instrument is electrically connected by connecting line and impulse valve, another side surface setting in the outside of the bag dust collector top cover
There is fresh-air duct road, electromagnetic valve is installed on fresh-air duct road, the top surface other side of the bag dust collector top cover is equipped with
Single-chip microcontroller, the single-chip microcontroller are electrically connected by connecting line and pulse control instrument and electromagnetic valve.
Further, a side surface top of the cooling water tank is provided with water inlet pipe, under a side surface of cooling water tank
Portion is provided with drainpipe, and the water pump is electrically connected by connecting line and single-chip microcontroller.
Compared with prior art, the utility model has the beneficial effects that
(1), it is powered when the utility model is used, the present apparatus is first connected external power supply, the utility model makes
Used time drives retarder operating by driving motor, and then turntable is driven slowly to rotate, so that the filter of installation on a spinstand
The side for being moved adjacent to admission line of bag in turn avoids inside existing bag dust collector close to high-temp waste gas air inlet one
The filter bag of side bears the baking of high-temp waste gas for a long time, and filter bag is caused to melt or burn, and then reduces bag dust collector and use the longevity
The problem of life, can cool down to the high-temp waste gas inside admission line by cooling coil, avoid exhaust gas temperature is excessively high from making
The problem of rapidly being reduced at life of bag filter, while the heat in exhaust gas can also be recycled, pass through water when in use
The cooling water being stored in cooling water tank is transported to the inside of cooling coil by pump, and the cooling water after heating is returned by cooling coil again
Into cooling water tank.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is a kind of schematic diagram of internal structure of heat resistance filter bag dust-extraction unit of the utility model first embodiment；
Fig. 2 is that a kind of cooling coil of heat resistance filter bag dust-extraction unit shown in FIG. 1 and the connection structure of cooling water tank are shown
It is intended to；
Fig. 3 is a kind of turntable surface texture schematic diagram of heat resistance filter bag dust-extraction unit shown in FIG. 1；
Fig. 4 is a kind of rotary display stand structure schematic diagram of heat resistance filter bag dust-extraction unit shown in FIG. 1.
In figure: 1, bag dust collector main body；2, bag dust collector top cover；3, air pulse pipeline；4, impulse valve；5, arteries and veins
Rush controller；6, shaft coupling；7, driving motor；8, filter bag mounting rack；9, single-chip microcontroller；10, electromagnetic valve；11, fresh-air duct road；
12, turntable；13, filter bag；14, ash discharge valve；15, support leg；16, admission line；17, cooling coil；18, water pump；19, into
Water pipe；20, drainpipe；21, cooling water tank；22, filter bag mounting rack mounting hole；23, upper mounting seat；24, connecting rod；25, lower company
Connect ring.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
Shown in referring to Figure 1 and Figure 3, a kind of heat resistance filter bag dust-extraction unit, including bag dust collector main body 1, filter bag dedusting
Device top cover 2, impulse valve 4, pulse control instrument 5, driving motor 7, filter bag mounting rack 8, single-chip microcontroller 9, electromagnetic valve 10, turntable
12, filter bag 13, admission line 16, cooling coil 17, water pump 18 and cooling water tank 21, the top of bag dust collector main body 1 pass through
Bolt is fixedly installed with bag dust collector top cover 2, and the top surface middle position of bag dust collector top cover 2 is provided with driving motor
7, the power output end of driving motor 7 is connected with retarder, and the lower inside of bag dust collector top cover 2 is provided with turntable 12,
The top surface middle position of turntable 12 is welded with connecting shaft, and the power output end of retarder passes through shaft coupling 6 and connecting shaft
It is connected, the filter bag mounting rack mounting hole 22 of circle distribution is offered on the surface of turntable 12, filter bag mounting rack 8 assigns into filter
The inside of bag mounting rack mounting hole 22, filter bag 13 are sleeved on the surface of filter bag mounting rack 8, the outside of bag dust collector main body 1
Side surface lower portions are welded with admission line 16, and the bottom middle position of bag dust collector main body 1 is equipped with ash discharge valve 14, filter
Support leg 15 is welded in the bottom surface of bag dust collector main body 1, the utility model passes through the drive of driving motor 7 when in use and subtracts
Fast device operating, and then turntable 12 is driven slowly to rotate, so that the filter bag 13 being mounted on turntable 12 being moved in turn is leaned on
The side of nearly admission line 16 extends the service life of bag dust collector to extend the time that filter bag 13 bears high temperature.
Referring to shown in Fig. 2, cooling coil 17, the top table of cooling water tank 21 are set on the outer surface of admission line 16
Water pump 18 is installed on face, the water inlet end of water pump 18 is connected by water pipe with cooling water tank 21, the water outlet of water pump 18 with it is cold
But the water inlet of coil pipe 17 is connected, and the water outlet of cooling coil 17 is connected with cooling water tank 21, can by cooling coil 17
To cool down to the high-temp waste gas inside admission line 16, avoid exhaust gas temperature is excessively high 13 service life of filter bag is caused rapidly to drop
Low problem, while the heat in exhaust gas can also be recycled.
Referring to shown in Fig. 4, filter bag mounting rack 8 includes upper mounting seat 23, lower connection ring 25 and connecting rod 24, and connecting rod 24 is set
Four are set to, and the bottom of connecting rod 24 is connected with lower connection ring 25, the top of connecting rod 24 is connected with upper mounting seat 23.
Shown in referring to Fig.1, one side surface of outside of bag dust collector top cover 2 is provided with air pulse pipeline 3, and pulse air
Impulse valve 4 is installed, the top surface side of bag dust collector top cover 2 is equipped with pulse control instrument 5, pulse on flow tube road 3
Controller 5 is electrically connected by connecting line and impulse valve 4, and another side surface in the outside of bag dust collector top cover 2 is provided with only
Feed channel 11 is equipped with electromagnetic valve 10 on fresh-air duct road 11, and the top surface other side of bag dust collector top cover 2 is equipped with list
Piece machine 9, single-chip microcontroller 9 are electrically connected by connecting line and pulse control instrument 5 and electromagnetic valve 10.
Referring to shown in Fig. 2, a side surface top of cooling water tank 21 is provided with water inlet pipe 19, the side table of cooling water tank 21
Face lower part is provided with drainpipe 20, and water pump 18 is electrically connected by connecting line and single-chip microcontroller 9.
The working principle of the utility model is: being carried out when the utility model is used, the present apparatus is first connected external power supply
Power supply, the utility model passes through driving motor 7 when in use and drives retarder operating, and then turntable 12 is driven slowly to rotate,
So that the side for being moved adjacent to admission line 16 of the filter bag 13 being mounted on turntable 12 in turn, avoids existing filter bag from removing
The baking for bearing high-temp waste gas inside dirt device for a long time close to the filter bag of high-temp waste gas air inlet side, leads to filter bag fusing or combustion
The problem of burning, and then reducing bag dust collector service life, can be to the high temperature inside admission line 16 by cooling coil 17
Exhaust gas cools down, and avoids the problem that exhaust gas temperature is excessively high and 13 service life of filter bag is caused rapidly to reduce, while can also be to useless
Heat in gas is recycled, and the cooling water being stored in cooling water tank 21 is transported to cooler pan by water pump 18 when in use
The inside of pipe 17, the cooling water after heating are returned in cooling water tank 21 by cooling coil 17 again.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of heat resistance filter bag dust-extraction unit, including bag dust collector main body (1), bag dust collector top cover (2), impulse valve
(4), pulse control instrument (5), driving motor (7), filter bag mounting rack (8), single-chip microcontroller (9), electromagnetic valve (10), turntable
(12), filter bag (13), admission line (16), cooling coil (17), water pump (18) and cooling water tank (21), it is characterised in that: institute
It states to be bolted at the top of bag dust collector main body (1) and be equipped with bag dust collector top cover (2), the bag dust collector top
The top surface middle position of lid (2) is provided with driving motor (7), and the power output end of the driving motor (7), which is connected with, to be subtracted
The lower inside of fast device, the bag dust collector top cover (2) is provided with turntable (12), the top surface of the turntable (12)
Middle position is welded with connecting shaft, and the power output end of retarder is connected by shaft coupling (6) with connecting shaft, the turntable
(12) the filter bag mounting rack mounting hole (22) of circle distribution is offered on surface, the filter bag mounting rack (8) assigns into filter bag
The inside of mounting rack mounting hole (22), the filter bag (13) are sleeved on the surface of filter bag mounting rack (8), the bag dust collector
The external side surface lower portions of main body (1) are welded with admission line (16), the bottom interposition of the bag dust collector main body (1)
It sets and is equipped with ash discharge valve (14), be welded with support leg (15) in the bottom surface of the bag dust collector main body (1).
2. a kind of heat resistance filter bag dust-extraction unit according to claim 1, it is characterised in that: the admission line (16)
It is set on outer surface cooling coil (17), is equipped with water pump (18) on the top surface of the cooling water tank (21), it is described
The water inlet end of water pump (18) is connected by water pipe with cooling water tank (21), the water outlet of the water pump (18) and cooling coil
(17) water inlet is connected, and the water outlet of the cooling coil (17) is connected with cooling water tank (21).
3. a kind of heat resistance filter bag dust-extraction unit according to claim 1, it is characterised in that: the filter bag mounting rack (8)
Including upper mounting seat (23), lower connection ring (25) and connecting rod (24), connecting rod (24) is set as four, and connecting rod (24)
Bottom is connected with lower connection ring (25), and the top of connecting rod (24) is connected with upper mounting seat (23).
4. a kind of heat resistance filter bag dust-extraction unit according to claim 1, it is characterised in that: the bag dust collector top cover
(2) one side surface of outside is provided with air pulse pipeline (3), and impulse valve (4) are equipped on air pulse pipeline (3),
The top surface side of the bag dust collector top cover (2) is equipped with pulse control instrument (5), and the pulse control instrument (5) passes through
Connecting line and impulse valve (4) are electrically connected, and another side surface in outside of the bag dust collector top cover (2) is provided with fresh-air duct
Road (11) is equipped with electromagnetic valve (10) on fresh-air duct road (11), the top surface other side of the bag dust collector top cover (2)
It is equipped with single-chip microcontroller (9), the single-chip microcontroller (9) is electrically connected by connecting line and pulse control instrument (5) and electromagnetic valve (10).
5. a kind of heat resistance filter bag dust-extraction unit according to claim 1, it is characterised in that: the cooling water tank (21)
One side surface top is provided with water inlet pipe (19), and the side surface lower portions of cooling water tank (21) are provided with drainpipe (20), described
Water pump (18) is electrically connected by connecting line and single-chip microcontroller (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219103.3U CN209451506U (en) | 2018-12-27 | 2018-12-27 | A kind of heat resistance filter bag dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219103.3U CN209451506U (en) | 2018-12-27 | 2018-12-27 | A kind of heat resistance filter bag dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209451506U true CN209451506U (en) | 2019-10-01 |
Family
ID=68042451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822219103.3U Expired - Fee Related CN209451506U (en) | 2018-12-27 | 2018-12-27 | A kind of heat resistance filter bag dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209451506U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750663A (en) * | 2021-08-25 | 2021-12-07 | 白伏河 | Bag-type dust collector |
| CN114259803A (en) * | 2021-12-20 | 2022-04-01 | 江苏东方滤袋股份有限公司 | Filter bag for high-temperature environment |
| CN114522492A (en) * | 2022-02-25 | 2022-05-24 | 徐州志欧机电设备有限公司 | Bag type dust collector for dust treatment |
-
2018
- 2018-12-27 CN CN201822219103.3U patent/CN209451506U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750663A (en) * | 2021-08-25 | 2021-12-07 | 白伏河 | Bag-type dust collector |
| CN114259803A (en) * | 2021-12-20 | 2022-04-01 | 江苏东方滤袋股份有限公司 | Filter bag for high-temperature environment |
| CN114259803B (en) * | 2021-12-20 | 2023-01-17 | 江苏东方滤袋股份有限公司 | Filter bag for high-temperature environment |
| CN114522492A (en) * | 2022-02-25 | 2022-05-24 | 徐州志欧机电设备有限公司 | Bag type dust collector for dust treatment |
| CN114522492B (en) * | 2022-02-25 | 2023-03-10 | 徐州志欧机电设备有限公司 | Bag type dust collector for dust treatment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20211227 |