CN208711340U - A kind of electric-bag complex dust collector of no poppet - Google Patents
A kind of electric-bag complex dust collector of no poppet Download PDFInfo
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- CN208711340U CN208711340U CN201821172330.9U CN201821172330U CN208711340U CN 208711340 U CN208711340 U CN 208711340U CN 201821172330 U CN201821172330 U CN 201821172330U CN 208711340 U CN208711340 U CN 208711340U
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- extraction unit
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Abstract
The utility model discloses a kind of electric-bag complex dust collectors of no poppet, including electrical dust collector device, bag dust-extraction unit, air bag unit and ash bucket, the lower section of electrical dust collector device and bag dust-extraction unit is arranged in the ash bucket, electrical dust collector device is connect with bag dust-extraction unit, air bag unit is arranged at the top of bag dust-extraction unit, and air-purifying chamber is provided on bag dust-extraction unit, is provided with airflow distribution device between electrical dust collector device and bag dust-extraction unit.The utility model is by the way that air bag unit to be arranged on the platform above bag dust-extraction unit, so that staff overhauls air bag unit on multiple inspection platforms without stair activity, reduce the repair time, the working strength for reducing staff is more convenient for the service work of staff.
Description
Technical field
The utility model relates to a kind of electric-bag complex dust collectors of no poppet, belong to dust treatment technical field.
Background technique
Electric-bag complex dust collector has organically combined the characteristics of electrostatic precipitation and bag-type dust, passes through the advance of prime electric field
Dirt, it is charged effect and rear class filter bag area dust removal by filtration a kind of high-efficiency dust remover, it has given full play to electric precipitator and cloth bag removes
The respective dedusting advantage of dirt device and the two combine the new performance advantage of generation, compensate for electric precipitator and bag-type dust
The dedusting disadvantage of device.
Currently, electric-bag complex dust collector has the inspection platform of multiple and different level heights mostly, in order to exist to setting
The gas bag of deduster two sides is overhauled, however when being overhauled, staff needs stair activity flat in different maintenance
Gas bag is overhauled on platform, it is very inconvenient.
Utility model content
The purpose of the utility model is to provide a kind of topology layouts more succinctly convenient for the high-effect of staff's maintenance
Electric-bag complex dust collector, the utility model efficient electric bag complex dust collector can trap high resistivity dust, and efficiency of dust collection is more
Height, stability is higher, maintenance cost is lower.
In order to solve the above technical problems, the utility model adopts the following technical solutions: a kind of electric bag of no poppet is multiple
Close deduster, including electrical dust collector device, bag dust-extraction unit, air bag unit and ash bucket, the ash bucket setting in electrical dust collector device and
The lower section of bag dust-extraction unit, electrical dust collector device are connect with bag dust-extraction unit, and air bag unit is arranged at the top of bag dust-extraction unit, and bag removes
It is provided with air-purifying chamber on dirt device, is provided with airflow distribution device between electrical dust collector device and bag dust-extraction unit.It is filled in electric precipitation
The airflow distribution device that guiding and current balance function have been set between bag dust-extraction unit is set, so that flue gas is in electrical dust collector device and bag
Dust-extraction unit interior air-flow is more uniform, ensure that the whole dust removing effects of electric-bag complex dust collector.Air bag unit is arranged in bag
It, can be more convenient using bag dust-extraction unit top using relatively flat, broad platform as inspection platform at the top of dust-extraction unit
Staff overhauls air bag unit.
In a kind of electric-bag complex dust collector of no poppet above-mentioned, the channel of the electrical dust collector device and bag dust-extraction unit
Entrance is provided with inlet baffle door.
In a kind of electric-bag complex dust collector of no poppet above-mentioned, the channel of the electrical dust collector device and bag dust-extraction unit
Exit is provided with outlet damper door.By the way that the electric guard board door and two at Exit to all routes and at each channel entrance is arranged in
Flue gas partition between a channel can be independent by the dust removing units room of electrical dust collector device and bag dust-extraction unit, to wherein
When some dust removing units room carries out shutdown maintenance, other dust removing units rooms still may be at working condition.
In a kind of electric-bag complex dust collector of no poppet above-mentioned, observation window, air-purifying chamber are provided on the air-purifying chamber
Inside it is provided with lighting device.It can be to dedusting filtering bag and injection tube in air-purifying chamber without entering by setting observation window staff
Carry out conventional inspection.The side of air-purifying chamber is provided with 650*1600 millimeters of maintenance door, and the maintenance door is double-layer access door,
The top of air-purifying chamber is equipped with ventilation hole, can be realized fast cooling by ventilation hole.
It further include compressed air source unit, appendix and heater, gas in a kind of electric-bag complex dust collector of no poppet above-mentioned
Bag apparatus is connect by appendix with compressed air source unit, and heater is arranged on appendix.On appendix be arranged heater to
The compressed air in appendix is heated, to improve the dust removing effects of electrostatic fabric filter at low ambient temperatures.
In a kind of electric-bag complex dust collector of no poppet above-mentioned, the entrance of the electrical dust collector device is provided with 2 layers
Or 3 layers of airflow uniform distribution plate, airflow uniform distribution plate be panel formula, multiaperture-type, vertical deflection is board-like, sawtooth is board-like, type hole is board-like or
Vertical folded plate type.Airflow uniform distribution plate gathers dust and plays a role to electric field airflow uniform distribution and auxiliary.
In a kind of electric-bag complex dust collector of no poppet above-mentioned, gasification installation is provided on the ash bucket.Gasification dress
It sets for the loose dust for being easy hardened bridging.The headwall of ash bucket and angle >=60 degree of horizontal plane are arranged in headwall at the angle of cut
There is the transition plates for preventing dust, the heating device for avoiding flue dust dampness agglomeration is additionally provided on ash bucket, is additionally provided with use on ash bucket
Grey manual anvil unit or automatic mechanical rapping system are blocked up in removing.
In a kind of electric-bag complex dust collector of no poppet above-mentioned, the inlet baffle door and outlet damper door are electricity
Dynamic baffle door or pneumatic baffle door.
Compared with prior art, the utility model is by being arranged air bag unit at the top of bag dust-extraction unit, using more
Flat broad top platform overhauls air bag unit for staff as inspection platform, and staff goes downstairs without upper
Ladder, thus the repair time is reduced, the working strength of staff is reduced, is more convenient for staff to air bag unit
Service work；Heater is set on the appendix connecting with air bag unit, electricity is improved by way of heated compressed air
The dust removing effects of deduster at low ambient temperatures；The utility model eliminates the poppet used on general deduster (equipped with mentioning
The deduster top air-purifying chamber of lift valve is isolation but lower part dedusting workspace is connection, is really existed so can not achieve
Line maintenance), by the way that inlet baffle door and each channel are arranged at each channel entrance of electrical dust collector device and bag dust-extraction unit
Outlet setting outlet baffle door, forms the dust removing units room that can be worked independently, so as to realize a certain dust removing units room
The spaced-apart purpose with other dust removing units rooms.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention；
Fig. 2 is the schematic view of the mounting position of the utility model air bag unit；
Fig. 3 is the schematic view of the mounting position of the utility model heater.
Appended drawing reference: 1- electrical dust collector device, 2- bags of dust-extraction units, 3- air bag unit, 4- ash bucket, 5- appendix, the net gas of 6-
Room, 7- airflow uniform distribution plate, 8- heater, 9- observation window, 10- compressed air source unit, 11- gasification installation, 12- airflow distribution device.
The utility model is further described with reference to the accompanying drawings and detailed description.
Specific embodiment
Embodiment 1: a kind of electric-bag complex dust collector of no poppet includes electrical dust collector device 1, bag dust-extraction unit 2, gas bag
The lower section of electrical dust collector device 1 and bag dust-extraction unit 2 is arranged in device 3 and ash bucket 4, ash bucket 4, and electrical dust collector device 1 and bag dedusting fill
2 connections are set, air bag unit 3 is arranged in the top of bag dust-extraction unit 2, air-purifying chamber 6, electric precipitation are provided with above bag dust-extraction unit 2
Airflow distribution device 12 is provided between device 1 and bag dust-extraction unit 2.
Embodiment 2: a kind of electric-bag complex dust collector of no poppet includes electrical dust collector device 1, bag dust-extraction unit 2, gas bag
The lower section of electrical dust collector device 1 and bag dust-extraction unit 2 is arranged in device 3 and ash bucket 4, ash bucket 4, and electrical dust collector device 1 and bag dedusting fill
2 connections are set, air bag unit 3 is arranged in the top of bag dust-extraction unit 2, air-purifying chamber 6, electric precipitation are provided with above bag dust-extraction unit 2
Airflow distribution device 12 is provided between device 1 and bag dust-extraction unit 2.The channel entrance of electrical dust collector device 1 and bag dust-extraction unit 2
Place is provided with inlet baffle door.Electrical dust collector device 1 and 2 channel exit of bag dust-extraction unit are provided with outlet damper door.Only
Observation window 9 is provided on gas chamber 6.The entrance of electrical dust collector device 1 is provided with 2 layers of airflow uniform distribution plate 7, and airflow uniform distribution plate 7 is lattice
It is board-like.
Embodiment 3: a kind of electric-bag complex dust collector of no poppet includes electrical dust collector device 1, bag dust-extraction unit 2, gas bag
The lower section of electrical dust collector device 1 and bag dust-extraction unit 2 is arranged in device 3 and ash bucket 4, ash bucket 4, and electrical dust collector device 1 and bag dedusting fill
2 connections are set, air bag unit 3 is arranged in the top of bag dust-extraction unit 2, air-purifying chamber 6, electric precipitation are provided with above bag dust-extraction unit 2
Airflow distribution device 12 is provided between device 1 and bag dust-extraction unit 2.To form multiple independent dust removing units rooms, removed in electricity
It is provided with inlet baffle door at each channel entrance of dirt device 1 and bag dust-extraction unit 2, in electrical dust collector device 1 and bag dedusting
The each channel exit of device 2 is provided with outlet damper door, and inlet baffle door and outlet damper door are pneumatic baffle door.Only
Observation window 9 is provided on gas chamber 6.Further include compressed air source unit 10, appendix 5 and heater 8, air bag unit 3 by appendix 5 with
Compressed air source unit 10 connects, and heater 8 is arranged on appendix 5.The airflow uniform distribution plate that haves three layers is arranged in the entrance of electrical dust collector device 1
7, airflow uniform distribution plate 7 is orifice-plate type.
Embodiment 4: a kind of electric-bag complex dust collector of no poppet includes electrical dust collector device 1, bag dust-extraction unit 2, gas bag
The lower section of electrical dust collector device 1 and bag dust-extraction unit 2 is arranged in device 3 and ash bucket 4, ash bucket 4, and electrical dust collector device 1 and bag dedusting fill
2 connections are set, air bag unit 3 is arranged in the top of bag dust-extraction unit 2, air-purifying chamber 6, electric precipitation are provided with above bag dust-extraction unit 2
Airflow distribution device 12 is provided between device 1 and bag dust-extraction unit 2.To form multiple independent dust removing units rooms, removed in electricity
Inlet baffle door is provided at the channel entrance of dirt device 1 and bag dust-extraction unit 2, in electrical dust collector device 1 and bag dust-extraction unit 2
Each channel exit is provided with outlet damper door, and inlet baffle door and outlet damper door are electric guard board door.Air-purifying chamber 6
On be provided with observation window 9.It further include compressed air source unit 10, appendix 5 and heater 8, air bag unit 3 passes through appendix 5 and gas
Source device 10 connects, and heater 8 is arranged on appendix 5.The entrance of electrical dust collector device 1 is provided with 2 layers or 3 layers of airflow uniform distribution
Plate 7, airflow uniform distribution plate 7 are vertical folded plate type.Gasification installation 11 is provided on ash bucket 4.
The application method of electric-bag complex dust collector of the utility model without poppet: ash-laden gas through electrical dust collector device 1 into
In 2 layers of mouthful place or 3 layers of airflow uniform distribution plate 7 entrance electrical dust collector devices 1, then through between electrical dust collector device 1 and bag dust-extraction unit 2
Airflow distribution device 12 enter exhaust dust device with bag 2 in, airflow uniform distribution plate 7 and airflow distribution device 12 can make air-flow uniform
It is distributed and reduces the fltting speed of air-flow.
When staff overhauls, it is only necessary to the service work to air bag unit 3, nothing can be completed on a platform
It needs repeatedly that excessively a inspection platform to improve work efficiency saves the repair time up and down, reduces maintenance cost.
Claims (8)
1. a kind of electric-bag complex dust collector of no poppet, which is characterized in that including electrical dust collector device (1), bag dust-extraction unit
(2), air bag unit (3) and ash bucket (4), the ash bucket (4) are arranged in the lower section of electrical dust collector device (1) and bag dust-extraction unit (2),
The electrical dust collector device (1) connect with bag dust-extraction unit (2), and the air bag unit (3) is arranged at the top of bag dust-extraction unit (2),
It is provided with air-purifying chamber (6) above bag dust-extraction unit (2), is provided with gas between the electrical dust collector device (1) and bag dust-extraction unit (2)
Flow point cloth apparatus (12).
2. a kind of electric-bag complex dust collector of no poppet according to claim 1, which is characterized in that the electric precipitation dress
It sets and is provided with inlet baffle door at the channel entrance of (1) and bag dust-extraction unit (2).
3. a kind of electric-bag complex dust collector of no poppet according to claim 2, which is characterized in that the electric precipitation dress
The channel exit for setting (1) and bag dust-extraction unit (2) is provided with outlet damper door.
4. a kind of electric-bag complex dust collector of no poppet according to claim 3, which is characterized in that the air-purifying chamber
(6) observation window (9) are provided on.
5. a kind of electric-bag complex dust collector of no poppet according to claim 4, which is characterized in that further include gas source dress
(10), appendix (5) and heater (8) are set, the air bag unit (3) is connect by appendix (5) with compressed air source unit (10), institute
Heater (8) are stated to be arranged on appendix (5).
6. a kind of electric-bag complex dust collector of no poppet according to claim 5, which is characterized in that the electric precipitation dress
The entrance for setting (1) is provided with 2 layers or 3 layers of airflow uniform distribution plate (7), the airflow uniform distribution plate (7) be panel formula, multiaperture-type,
Vertical deflection is board-like, sawtooth is board-like, orifice-plate type or vertical folded plate type.
7. a kind of electric-bag complex dust collector of no poppet according to claim 6, which is characterized in that the ash bucket (4)
On be provided with gasification installation (11).
8. a kind of electric-bag complex dust collector of no poppet according to claim 7, which is characterized in that the inlet baffle
Door and outlet damper door are electric guard board door or pneumatic baffle door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821172330.9U CN208711340U (en) | 2018-07-23 | 2018-07-23 | A kind of electric-bag complex dust collector of no poppet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821172330.9U CN208711340U (en) | 2018-07-23 | 2018-07-23 | A kind of electric-bag complex dust collector of no poppet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208711340U true CN208711340U (en) | 2019-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821172330.9U Active CN208711340U (en) | 2018-07-23 | 2018-07-23 | A kind of electric-bag complex dust collector of no poppet |
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| CN (1) | CN208711340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854393A (en) * | 2018-07-23 | 2018-11-23 | 中国华电科工集团有限公司 | A kind of electric-bag complex dust collector and on-bne repair method of no poppet |
-
2018
- 2018-07-23 CN CN201821172330.9U patent/CN208711340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854393A (en) * | 2018-07-23 | 2018-11-23 | 中国华电科工集团有限公司 | A kind of electric-bag complex dust collector and on-bne repair method of no poppet |
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