CN206660842U - Electric-bag complex dust collector - Google Patents
Electric-bag complex dust collector Download PDFInfo
- Publication number
- CN206660842U CN206660842U CN201720158046.5U CN201720158046U CN206660842U CN 206660842 U CN206660842 U CN 206660842U CN 201720158046 U CN201720158046 U CN 201720158046U CN 206660842 U CN206660842 U CN 206660842U
- Authority
- CN
- China
- Prior art keywords
- bag
- area
- electric
- dust collector
- elongated cloth
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 63
- 239000004744 fabric Substances 0.000 claims abstract description 26
- 238000001556 precipitation Methods 0.000 claims abstract description 21
- 239000000706 filtrate Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000009827 uniform distribution Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 15
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000010410 dusting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Abstract
The utility model provides a kind of electric-bag complex dust collector.The electric-bag complex dust collector includes dedusting housing, gas approach, prime electric precipitation area, rear bag-type dust area and exhanst gas outlet, the gas approach and the exhanst gas outlet are respectively arranged on the dedusting housing both ends, the prime electric precipitation area is between the gas approach and the rear bag-type dust area, bag-type dust area is located between the prime electric precipitation area and the exhanst gas outlet after described, the Filter bag device includes elongated cloth bag, the elongated cloth bag quantity is multiple, and multiple elongated cloth bags are set up in parallel.Elongated cloth bag carries out long bag and low pulse deashing described in electric-bag complex dust collector of the present utility model, and floor space is small, and ash-removal effect is good, and air consumption is low, and ash-removal effect is good, and deashing facility floor space is little, and air consumption is not high.The elongated cloth bag region of a variety of different filtrate materials switchs the working region of choosing multiple filtrate by air flow inlet, goes for the operation under various temperature operating mode.
Description
Technical field
It the utility model is related to smoke gas treatment apparatus field, more particularly to a kind of electric-bag complex dust collector.
Background technology
Deduster is the indispensable corollary equipment in thermal power plant, and its function is by coal-fired or oil burning boiler discharge flue gas
Particle dust removed, so as to which 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.Electric-bag complex dust collector is widely used in the industries such as metallurgy, power plant, building materials, is processing flue gas
The important environmental protection equipment of dust.Electric cleaner is using negative and positive motor, and dust is ionized into positive plate.Sack cleaner passes through filter
The forced filtration of material, the particulate smoke of industrial furnace, boiler emission is removed, efficiently reduces the flue dust in flue gas layer,
Discharge can reach 10mg/Nm3Below.Existing electric cleaner is difficult to thorough dedusting, and general dust removal efficiency is 80-90%, and to powder
Dirt ratio resistance there are certain requirements, and dedusting of the sack cleaner for the too high flue gas of dust, load are heavier, clean filter bag dust
Workload it is big, be unfavorable for the service life of filter bag.
Utility model content
Asked to solve the limited technology of the too high flue gas of the unsuitable dust of existing sack cleaner, life of bag filter
Topic, the utility model provide a kind of electric-bag complex dust collector for improving life of bag filter.
Electric-bag complex dust collector provided by the utility model includes dedusting housing, gas approach, prime electric precipitation area, rear cloth
Bag dedusting area and exhanst gas outlet, the gas approach and the exhanst gas outlet are respectively arranged on the dedusting housing both ends, before described
Level electric precipitation area located at the gas approach and it is described after between bag-type dust area, it is described after bag-type dust area before described
Between level electric precipitation area and the exhanst gas outlet, the rear bag-type dust area includes Filter bag device, deashing device and air-purifying chamber, institute
State Filter bag device, the deashing device and the air-purifying chamber bag-type dust area after described, the Filter bag device be with
The elongated cloth bag of a variety of different filtrate materials, the Filter bag device include elongated cloth bag, the elongated cloth bag quantity be it is multiple, it is more
The individual elongated cloth bag is set up in parallel, and the elongated cloth bag region of a variety of different filtrate materials is optional more by air flow inlet switch
The working region of kind filtrate.
In a kind of preferred embodiment of electric-bag complex dust collector provided by the utility model, the dedusting housing includes ash
Bucket, the ash bucket is located at the dedusting housing with respect to lower section.
In a kind of preferred embodiment of electric-bag complex dust collector provided by the utility model, the electric-bag complex dust collector
Also including airflow uniform distribution device, the airflow uniform distribution device is located between the gas approach and the prime electric precipitation area, with
And between the prime electric precipitation area and the rear bag-type dust area.
In a kind of preferred embodiment of electric-bag complex dust collector provided by the utility model, the electric-bag complex dust collector
Also include poppet, located at the dedusting housing relatively above, the poppet removes the poppet with the prime electricity respectively
Dirt area and the rear bag-type dust area connection.
Relative to prior art, electric-bag complex dust collector of the present utility model has following beneficial effect：
Electrical equipment deduster is combined with sack cleaner, 80%-90% dust is trapped by prime electric cleaner,
The Dust Capacity in Shi Hou bag-type dusts area greatly reduces, and while area's rate of filtration is filtered in increase, cleaning cycle also extends, and greatly prolongs
The service life of filter bag.The dust of certain ratio resistance is removed by the prime electric cleaner, then passes through the bag-type dusting
Device removes the dust not removed in prime electric cleaner, is not influenceed by dust specific resistance, extends life of bag filter, dedusting effect
Rate is high, and resistance of the filter bag rises slowly, and operation and maintenance cost is low.The elongated cloth bag carries out long bag and low pulse deashing, takes up an area face
Product is small, and ash-removal effect is good, and air consumption is low, and ash-removal effect is good, and deashing facility floor space is little, and air consumption is not high.A variety of differences
The elongated cloth bag region of filtrate material switchs the working region of choosing multiple filtrate by air flow inlet, goes for more
Operation under kind temperature case.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation of the preferred embodiment of electric-bag complex dust collector one provided by the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, it is the structural representation of the preferred embodiment of electric-bag complex dust collector one provided by the utility model.
The electric-bag complex dust collector 1 includes dedusting housing 11, gas approach 12, prime electric precipitation area 13, airflow uniform distribution
Device 14, rear bag-type dust area 15, poppet 16 and exhanst gas outlet 17.The gas approach 12 and the exhanst gas outlet 17 are distinguished
Located at the both ends of dedusting housing 11, the prime electric precipitation area 13 is located at the gas approach 12 and the rear bag-type dust area
Between 15, the rear bag-type dust area 15 is located between the prime electric precipitation area 13 and the exhanst gas outlet 17.The air-flow
Even distribution device 14 be located between the gas approach 12 and the prime electric precipitation area 13, and the prime electric precipitation area 13 with
After described between bag-type dust area 15.Located at the dedusting housing 11 relatively above, the poppet 16 divides the poppet 16
It is not connected with the prime electric precipitation area 13 and the rear bag-type dust area 15.
The dedusting housing 11 includes ash bucket 111.The ash bucket 111 is located at the dedusting housing 11 with respect to lower section.
Bag-type dust area 15 includes Filter bag device 151, deashing device 152 and air-purifying chamber 153 after described.The Filter bag device
151st, the deashing device 152 and the air-purifying chamber 153 are located at the rear bag-type dust area 15.The Filter bag device 151 is
Elongated cloth bag with a variety of different filtrate materials.
The Filter bag device 151 includes elongated cloth bag, and the elongated cloth bag quantity is multiple, and multiple elongated cloth bags are simultaneously
Row are set, and the elongated cloth bag region of a variety of different filtrate materials switchs the workspace of choosing multiple filtrate by air flow inlet
Domain.
Electric-bag complex dust collector 1 of the present utility model has following beneficial effect：
Electrical equipment deduster is combined with sack cleaner, 80%-90% powder is trapped by prime electric precipitation area 13
Dirt, the Dust Capacity in Shi Hou bag-type dusts area 15 greatly reduce, and while area's rate of filtration is filtered in increase, cleaning cycle also extends, greatly
The big service life for extending filter bag.The dust of certain ratio resistance is removed by the prime electric precipitation area 13, then by described
Bag-type dusting area 15 removes the dust not removed in prime electric cleaner 13, is not influenceed by dust specific resistance, and extending filter bag makes
With the life-span, efficiency of dust collection is high, and resistance of the filter bag rises slowly, and operation and maintenance cost is low.The elongated cloth bag carries out growing a bag low-tension pulse
Deashing is rushed, floor space is small, and ash-removal effect is good, and air consumption is low, and ash-removal effect is good, and deashing facility floor space is little, air consumption
It is not high.The elongated cloth bag region of a variety of different filtrate materials switchs the working region of choosing multiple filtrate by air flow inlet,
Go for the operation under various temperature operating mode.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (4)
1. a kind of electric-bag complex dust collector, it is characterised in that including dedusting housing, gas approach, prime electric precipitation area, rear cloth bag
Dedusting area and exhanst gas outlet, the gas approach and the exhanst gas outlet are respectively arranged on the dedusting housing both ends, the prime
Electric precipitation area is between the gas approach and the rear bag-type dust area, and the rear bag-type dust area is located at prime electricity
Between dedusting area and the exhanst gas outlet, the rear bag-type dust area includes Filter bag device, deashing device and air-purifying chamber, the filter
Bagging apparatus, the deashing device and the air-purifying chamber are with a variety of located at the rear bag-type dust area, the Filter bag device
The elongated cloth bag of different filtrate materials, the Filter bag device include elongated cloth bag, and the elongated cloth bag quantity is multiple, Duo Gesuo
State elongated cloth bag to be set up in parallel, the elongated cloth bag region of a variety of different filtrate materials switchs choosing multiple by air flow inlet and filtered
The working region of material.
2. electric-bag complex dust collector according to claim 1, it is characterised in that the dedusting housing includes ash bucket, described
Ash bucket is located at the dedusting housing with respect to lower section.
3. electric-bag complex dust collector according to claim 1, it is characterised in that the electric-bag complex dust collector also includes gas
Flow even distribution device, the airflow uniform distribution device be located between the gas approach and the prime electric precipitation area, and it is described before
Between level electric precipitation area and the rear bag-type dust area.
4. electric-bag complex dust collector according to claim 1, it is characterised in that the electric-bag complex dust collector also includes carrying
Lift valve, the poppet located at the dedusting housing relatively above, the poppet respectively with the prime electric precipitation area and institute
Shu Hou bag-type dusts area connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158046.5U CN206660842U (en) | 2017-02-21 | 2017-02-21 | Electric-bag complex dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158046.5U CN206660842U (en) | 2017-02-21 | 2017-02-21 | Electric-bag complex dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206660842U true CN206660842U (en) | 2017-11-24 |
Family
ID=60379306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720158046.5U Expired - Fee Related CN206660842U (en) | 2017-02-21 | 2017-02-21 | Electric-bag complex dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206660842U (en) |
-
2017
- 2017-02-21 CN CN201720158046.5U patent/CN206660842U/en not_active Expired - Fee Related
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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: 20171124 Termination date: 20200221 |