CN207324390U - One kind sintering electrostatic dust collection equipment - Google Patents
One kind sintering electrostatic dust collection equipment Download PDFInfo
- Publication number
- CN207324390U CN207324390U CN201721055296.2U CN201721055296U CN207324390U CN 207324390 U CN207324390 U CN 207324390U CN 201721055296 U CN201721055296 U CN 201721055296U CN 207324390 U CN207324390 U CN 207324390U
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- Prior art keywords
- area
- bag
- smoke box
- ash
- dust
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The utility model discloses one kind to sinter electrostatic dust collection equipment, including main air hose, branch wind pipe, babinet, electrostatic precipitation area, bag-type dust area, unload gray area, main air hose side is equipped with branch wind pipe, branch wind pipe side is equipped with some short circuits, branch wind pipe lower part side is equipped with some ash dropping hoppers, ash dropping hopper lower part side is equipped with ash releasing tube, and ash releasing tube is equipped with flap valve；Short circuit side is equipped with air inlet smoke box, and air inlet smoke box side is equipped with babinet, and box house side is equipped with electrostatic precipitation area；Electrostatic precipitation area side is equipped with bag-type dust area, and bag-type dust area side is equipped with outlet smoke box, and outlet smoke box side is equipped with gas outlet；Lower box side is equipped with and unloads gray area, and unloading gray area includes flue-dust retainer, unloading valve.The utility model is provided with ash dropping hopper in branch wind pipe lower part, avoids manual cleaning air hose, reduces the labor intensity of worker, has ensured the life security of worker；And be provided with electrostatic precipitation area and bag-type dust area to handle ash-laden gas in box house, enhance dust removing effects.
Description
Technical field
The utility model belongs to technical field of dust removal equipment, more particularly to a kind of sintering electrostatic dust collection equipment.
Background technology
Steel plant are extremely important basic industries, its productive prospecting is big logistics capacity, high energy consumption, seriously polluted, is given birth to
The destruction to environment such as the solid waste of production, flue gas, noise has caused the extensive concern of society；Steel industry dust discharge amount
Account for the 25% of China's industrial dust discharged total amount, whole iron and steel enterprise be discharged into harmful total amount of air there are about 50% above is
From sintering；Sintering dust is mainly derived from the processes such as head, tail, the broken of sinter, screening, cooling, dispensing, its flue dust
Cleaning equipment is based on electric precipitator；Since electrostatic precipitator has high dust collection efficiency, that flue gas resistance is small, maintenance cost is low etc. is excellent
Point and as gas purification and dust collection in terms of main cleaner, be widely used in during steel enterprise sintering into
Row gas purification and dust collection；However, being also easy to produce dust accretions in existing sintering electrostatic dust collection equipment air inlet, influence
Ventilation quantity, manual cleaning blast pipe not only increases the labor intensity of worker, but also working environment severe in air hose is to worker
Body cause greatly to injure, or even threaten worker life security；In addition, existing sintering electrostatic dust collection equipment dedusting effect
Fruit is bad, and flue gas quickly flows out in cleaner, and dust removing effects cannot reach the requirement of environmental protection.
The content of the invention
The purpose of the utility model is to overcome insufficient in the prior art, there is provided one kind sintering electrostatic dust collection equipment, in branch wind
Pipe lower part is provided with ash dropping hopper, avoids manual cleaning air hose, reduces the labor intensity of worker, has ensured the life peace of worker
Entirely；And be provided with electrostatic precipitation area and bag-type dust area to handle ash-laden gas in box house, enhance dust removing effects.
To achieve these goals, the technical solution adopted in the utility model is：
One kind sintering electrostatic dust collection equipment, including main air hose, branch wind pipe, babinet, electrostatic precipitation area, bag-type dust area, unload
Gray area, the main air hose side are equipped with branch wind pipe, and the branch wind pipe side is equipped with some short circuits, and branch wind pipe lower part side is set
There are some ash dropping hoppers, central axis and the short circuit central axis of the ash dropping hopper are located on same section, the ash dropping hopper lower part
Side is equipped with ash releasing tube, and the ash releasing tube is equipped with flap valve, and flap valve control falls the regular discharge of ash；Ash dropping hopper prevents cigarette
Dirt heap in branch wind pipe, avoids manual cleaning branch wind pipe, reduces the working strength of worker, has ensured that the body of worker is good for
Health；The short circuit side is equipped with air inlet smoke box, and the air inlet smoke box is gradually expanded form air inlet smoke box, and the air inlet smoke box side is equipped with
Babinet, the box house side are equipped with electrostatic precipitation area, and the electrostatic precipitation area includes electrode hanger, wire electrode, weight, electricity
Pole plate, electrostatic precipitation area top are equipped with electrode hanger, and the electrode hanger is connected with high voltage power supply, under the electrode hanger
Portion side is equipped with some equally distributed electrode plates, and some equally distributed wire electrodes, the electricity are equipped between adjacent electrode plates
Polar filament lower part side is equipped with weight, and described wire electrode one end is fixedly connected with electrode hanger, and the other end is fixedly connected with weight, electricity
Polar filament forms high voltage electric field after being powered between electrode plate ionizes the gas molecule in air, produces a large amount of electronics and ion,
Moved under the action of electric field force to the two poles of the earth, the dust particles in air-flow are encountered in moving process makes its charged, electrically charged particle
Take exercises under electric field force effect with air-flow point to opposite pole plate, under electric field action, the free ion in air will be to two
Ghandler motion moves, and the gravity of weight, which tenses wire electrode and avoids wire electrode and contacted with electrode plate, occurs short circuit；The electrostatic precipitation
Area side is equipped with bag-type dust area, and the electrostatic precipitation area and bag-type dust area top is separated by partition, the bag-type dust
Area includes filter bag, card, and bag-type dust area top side is equipped with card, and the card is equipped with some equally distributed flowers
Hole, is equipped with filter bag in the colored hole, card top side is equipped with air-purifying chamber, and bag-type dust area side is equipped with outlet cigarette
Case, the outlet smoke box side are equipped with gas outlet, and ash-laden gas carries out cloth bag into bag-type dust area and remove again through electrostatic precipitation
After dirt, outlet smoke box is flowed into from air-purifying chamber, is flowed out from gas outlet and carries out subsequent treatment, enhances the effect of dedusting；The babinet
Lower part side, which is equipped with, unloads gray area, and the gray area that unloads includes flue-dust retainer, unloading valve, and flue-dust retainer lower part side is equipped with unloading valve.
Preferably, the short circuit side is equipped with compensator, and the compensator is between short circuit and air inlet smoke box, compensator
Using effective dilatation of its operative body bellows, become with absorbing short circuit by the size reason such as expanded with heat and contract with cold and produced
Change, compensate the effect that the axial of short circuit, transverse direction and angular displacement also function to noise-and-vibration-reduction at the same time, improve the stability of equipment.
Preferably, the air inlet smoke box side is equipped with air distribution plate, and air distribution plate improves sintering flue gas and is distributed in box house
Uniformity, enhance sintering flue gas ash removal effect.
Preferably, the air inlet smoke box side is equipped with filter screen, the filter screen between babinet and electrostatic precipitation area,
The flue dust sintered in flue gas is carried out preliminary treatment by filter screen, improves the effect of dedusting, while reduce electrostatic precipitation and cloth
The pressure of bag dedusting.
Preferably, unloading valve top side is equipped with gate valve, and gate valve is in opening, discharging during normal use
When close gate valve, avoid flue gas stream by flue dust by unloading valve blowout cause airborne dust, protect environment.
Preferably, the unloading valve is star-shaped dust-discharging valve, and star-shaped dust-discharging valve realizes the stability for unloading ash, and
Avoid air-flow to flow out by unloading valve, form flue dust and fly upward, cause secondary pollution.
Beneficial effect is shown the utility model compared with prior art：
1) ash dropping hopper is provided with branch wind pipe lower part, avoids manual cleaning air hose, reduce the labor intensity of worker, protected
The life security of worker is hindered；And box house be provided with electrostatic precipitation area and bag-type dust area to ash-laden gas at
Reason, enhances dust removing effects；
2) short circuit side is equipped with compensator, and for the compensator between short circuit and air inlet smoke box, compensator utilizes its work
Make effective dilatation of subject wave line pipe, it is short by the change in size reason such as expanding with heat and contract with cold and produce, compensation to absorb short circuit
The axial, transverse direction and angular displacement that connect also function to the effect of noise-and-vibration-reduction at the same time, improve the stability of equipment；
3) air inlet smoke box side is equipped with air distribution plate, and air distribution plate improves the uniformity that sintering flue gas is distributed in box house,
Enhance the effect of sintering flue gas ash removal；
4) state air inlet smoke box side and be equipped with filter screen, between babinet and electrostatic precipitation area, filter screen will be burnt filter screen
The flue dust tied in flue gas carries out preliminary treatment, improves the effect of dedusting, while reduce the pressure of electrostatic precipitation and bag-type dust
Power；
5) unloading valve top side is equipped with gate valve, and gate valve is in opening during normal use, and when discharging, which closes, inserts
Plate valve, avoids flue gas stream and flue dust is caused airborne dust by unloading valve blowout, protect environment；
6) unloading valve is star-shaped dust-discharging valve, and star-shaped dust-discharging valve realizes the stability for unloading ash, and avoids gas
Stream is flowed out by unloading valve, is formed flue dust and is flown upward, causes secondary pollution.
Brief description of the drawings
Attached drawing 1 is a kind of sintering electrostatic dust collection equipment structure diagram of the utility model；
Attached drawing 2 is a kind of sintering electrostatic dust collection equipment internal structure schematic diagram of the utility model；
Attached drawing 3 is a kind of sintering electrostatic dust collection equipment internal cross section figure of the utility model；
In figure：1- babinets, 2- electrostatic precipitations area, 3- bag-type dusts area, 4- air-purifying chambers, 5- unload gray area, the main air hoses of 11-, 12-
Branch wind pipe, 13- ash dropping hoppers, 14- ash releasing tubes, 15- flap valves, 16- short circuits, 17- compensators, 18- air inlet smoke boxes, 19- air distribution plates,
20- filter screens, 21- electrode hangers, 22- wire electrodes, 23- weights, 24- electrode plates, 31- partition plates, 32- filter bags, 33- cards, 51-
Flue-dust retainer, 52- gate valves, 53- unloading valves, 54- outlet smoke boxes, 55- gas outlets.
Embodiment
For convenience of the understanding of those skilled in the art, 1-3 below in conjunction with the accompanying drawings, to the technical solution of the utility model into one
Step illustrates.
One kind sintering electrostatic dust collection equipment, including main air hose 11, branch wind pipe 12, babinet 1, electrostatic precipitation area 2, bag-type dust
Area 3, unload gray area 5, and main 11 side of air hose is equipped with branch wind pipe 12, and 12 side of branch wind pipe is equipped with some short circuits 16, described
12 lower part side of branch wind pipe is equipped with some ash dropping hoppers 13, and central axis and 16 central axis of short circuit of the ash dropping hopper 13 are located at together
On one section, the 13 lower part side of ash dropping hopper is equipped with ash releasing tube 14, and the ash releasing tube 14 is equipped with flap valve 15, flap valve 15
Control falls the regular discharge of ash；Ash dropping hopper 13 prevents flue dust heap in branch wind pipe 12, avoids manual cleaning branch wind pipe 12, drop
The low working strength of worker, has ensured the health of worker；16 side of short circuit is equipped with air inlet smoke box 19, the air inlet
Smoke box 18 is gradually expanded form air inlet smoke box, and 18 side of air inlet smoke box is equipped with babinet 1, and 1 interior side of babinet is equipped with electrostatic
Dedusting area 2,2nd area of electrostatic precipitation include electrode hanger 21, wire electrode 22, weight 23, electrode plate 24, the electrostatic precipitation area
2 tops are equipped with electrode hanger 21, and the electrode hanger 21 is connected with high voltage power supply, if 21 lower part side of the electrode hanger is equipped with
Equally distributed electrode plate 24 is done, some equally distributed wire electrodes 22, the wire electrode 22 are equipped between adjacent electrode plates 24
Lower part side is equipped with weight 23, and described 23 one end of wire electrode is fixedly connected with electrode hanger 21, and the other end is fixed with weight 23 to be connected
Connect, wire electrode 22 forms high voltage electric field after being powered between electrode plate 24 ionizes the gas molecule in air, produces a large amount of electricity
Son and ion, are moved under the action of electric field force to the two poles of the earth, and the dust particles in air-flow are encountered in moving process makes its charged,
Electrically charged particle is taken exercises point to opposite pole plate under electric field force effect with air-flow, under electric field action, in air freely from
Son will be moved to the two poles of the earth, and the gravity of weight 23 tenses wire electrode 22 and avoids wire electrode 22 that generation is contacted with electrode plate 24 is short
Road；2 side of electrostatic precipitation area is equipped with bag-type dust area 3,3 top of the electrostatic precipitation area 2 and bag-type dust area by every
Plate 31 separates, and the bag-type dust area 3 includes filter bag 32, card 33, and the 3 top side of bag-type dust area is equipped with card 33,
The card 33 is equipped with some equally distributed colored holes, and filter bag 32 is equipped with the colored hole, and the 33 top side of card is set
There is air-purifying chamber 4,3 side of bag-type dust area is equipped with outlet smoke box 54, and 54 side of outlet smoke box is equipped with gas outlet 55, contains
Cloud of dust gas is through electrostatic precipitation, and after carrying out bag-type dust again into bag-type dust area 3, outlet smoke box 54 is flowed into from air-purifying chamber 4, from
The outflow of gas outlet 55 carries out subsequent treatment, enhances the effect of dedusting；The 1 lower part side of babinet is equipped with and unloads gray area 5, described to unload
Gray area 5 includes flue-dust retainer 51, unloading valve 53, and the 51 lower part side of flue-dust retainer is equipped with unloading valve 53.
16 side of short circuit is equipped with compensator 17, and the compensator 17 is mended between short circuit 16 and air inlet smoke box 18
Effective dilatation of the device 17 using its operative body bellows is repaid, is produced with absorbing short circuit 16 by the reason such as expanding with heat and contract with cold
Change in size, compensation the axial of short circuit 16, transverse direction and angular displacement also function to the effect of noise-and-vibration-reduction, improve equipment at the same time
Stability.
18 side of air inlet smoke box is equipped with air distribution plate 19, and air distribution plate 19 improves sintering flue gas and is distributed inside babinet 1
Uniformity, enhance sintering flue gas ash removal effect.
18 side of air inlet smoke box is equipped with filter screen 20, the filter screen 20 be located at babinet 1 and electrostatic precipitation area 2 it
Between, the flue dust sintered in flue gas is carried out preliminary treatment by filter screen 20, improves the effect of dedusting, while reduce electrostatic precipitation
With the pressure of bag-type dust.
The 53 top side of unloading valve is equipped with gate valve 52, and gate valve 52 is in opening, discharging during normal use
When close gate valve 52, avoid flue gas stream by flue dust by unloading valve 53 blowout cause airborne dust, protect environment.
The unloading valve 53 is star-shaped dust-discharging valve, and star-shaped dust-discharging valve realizes the stability for unloading ash, and avoids
Air-flow is flowed out by unloading valve 53, is formed flue dust and is flown upward, causes secondary pollution.
Above content is only to the structure example and explanation of the utility model, the technology of affiliated the art
Personnel do various modifications or additions to described specific embodiment or substitute in a similar way, without departing from
The structure of utility model surmounts scope defined in the claims, all should belong to the protection range of the utility model.
Claims (6)
1. one kind sintering electrostatic dust collection equipment, including main air hose, branch wind pipe, babinet, electrostatic precipitation area, bag-type dust area, unload ash
Area, it is characterised in that the main air hose side is equipped with branch wind pipe, and the branch wind pipe side is equipped with some short circuits, under the branch wind pipe
Portion side is equipped with some ash dropping hoppers, and central axis and the short circuit central axis of the ash dropping hopper are located on same section, it is described fall
Ash bucket lower part side is equipped with ash releasing tube, and the ash releasing tube is equipped with flap valve；The short circuit side is equipped with air inlet smoke box, it is described into
Gas smoke box is gradually expanded form air inlet smoke box, and the air inlet smoke box side is equipped with babinet, and the box house side is equipped with electrostatic precipitation
Area, the electrostatic precipitation area include electrode hanger, wire electrode, weight, electrode plate, and the electrostatic precipitation area is hung on top equipped with electrode
Frame, the electrode hanger are connected with high voltage power supply, and the electrode hanger lower part side is equipped with some equally distributed electrode plates, phase
Some equally distributed wire electrodes are equipped between adjacent electrode plate, wire electrode lower part side is equipped with weight, the wire electrode one
End is fixedly connected with electrode hanger, and the other end is fixedly connected with weight；Electrostatic precipitation area side is equipped with bag-type dust area, institute
State electrostatic precipitation area and bag-type dust area top to be separated by partition, the bag-type dust area includes filter bag, card, the cloth bag
Dedusting area top side is equipped with card, and the card is equipped with some equally distributed colored holes, filter bag, institute are equipped with the colored hole
State card top side and be equipped with air-purifying chamber, bag-type dust area side is equipped with outlet smoke box, and the outlet smoke box side is equipped with
Gas outlet；The lower box side, which is equipped with, unloads gray area, and the gray area that unloads includes flue-dust retainer, unloading valve, the flue-dust retainer lower part
Side is equipped with unloading valve.
2. a kind of sintering electrostatic dust collection equipment according to claim 1, it is characterised in that the short circuit side is equipped with compensation
Device, the compensator is between short circuit and air inlet smoke box.
3. a kind of sintering electrostatic dust collection equipment according to claim 1, it is characterised in that the air inlet smoke box side is equipped with
Air distribution plate.
4. a kind of sintering electrostatic dust collection equipment according to claim 1, it is characterised in that the air inlet smoke box side is equipped with
Filter screen, the filter screen is between babinet and electrostatic precipitation area.
5. a kind of sintering electrostatic dust collection equipment according to claim 1, it is characterised in that unloading valve top side is set
There is gate valve.
6. a kind of sintering electrostatic dust collection equipment according to claim 1, it is characterised in that the unloading valve unloads ash to be star-like
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721055296.2U CN207324390U (en) | 2017-08-22 | 2017-08-22 | One kind sintering electrostatic dust collection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721055296.2U CN207324390U (en) | 2017-08-22 | 2017-08-22 | One kind sintering electrostatic dust collection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207324390U true CN207324390U (en) | 2018-05-08 |
Family
ID=62373392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721055296.2U Expired - Fee Related CN207324390U (en) | 2017-08-22 | 2017-08-22 | One kind sintering electrostatic dust collection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207324390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113018938A (en) * | 2019-12-24 | 2021-06-25 | 国家能源投资集团有限责任公司 | Bag type solid-liquid separation device and separation method |
-
2017
- 2017-08-22 CN CN201721055296.2U patent/CN207324390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113018938A (en) * | 2019-12-24 | 2021-06-25 | 国家能源投资集团有限责任公司 | Bag type solid-liquid separation device and separation method |
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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: 20180508 Termination date: 20190822 |