CN209501959U - A kind of electrostatic precipitation flue dust pretreatment unit - Google Patents
A kind of electrostatic precipitation flue dust pretreatment unit Download PDFInfo
- Publication number
- CN209501959U CN209501959U CN201822176964.8U CN201822176964U CN209501959U CN 209501959 U CN209501959 U CN 209501959U CN 201822176964 U CN201822176964 U CN 201822176964U CN 209501959 U CN209501959 U CN 209501959U
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- China
- Prior art keywords
- flue dust
- dust
- ash cellar
- filtering cabin
- main body
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- Electrostatic Separation (AREA)
- Treating Waste Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of electrostatic precipitation flue dust pretreatment units, including air inlet pipe, desulfurization storehouse and gas outlet, the lower end of the air inlet pipe is made up of with the upper end of dust treatment main body welding and is fixedly connected, the delivery pipe that the desulfurization storehouse is connected by left-hand face constitutes connection structure through the raw material storage bin on the left of the inside of dust treatment main body and dust treatment body exterior, collection ash cellar inner wall two sides have been fitted and connected adsorption layer, and collect ash cellar to be flexibly connected by the internal thread structure that the external thread structure sum aggregate ash cellar outside lower end exports inside upper end with the collection ash cellar export mixes of bottom.The electrostatic precipitation flue dust pretreatment unit is during dedusting, flue dust is repeatedly purified using the layering of dust treatment body interior, the dust in flue dust can be concentrated in together and be handled while purification to flue dust, will be conveniently many in this way after carrying out electrostatic treatment later, and to the high treating effect of flue dust.
Description
Technical field
The utility model relates to dust removing device technical field, specially a kind of electrostatic precipitation flue dust pretreatment unit.
Background technique
Due to oxidation, distillation, evaporation condensation thermal process in the solia particle being suspended in gas that is formed be known as cigarette
Dirt.Contain a large amount of imperceptible flue dust if in converter gas；Desertify it is serious area by strong wind once blow will roll up it is very big
Flue dust storm.
It is dusted now for the flue dust some in industry using electrostatic, the effect of such dedusting is relatively good but electrostatic
The flue dust not fallen will be removed in flue dust before dedusting to pre-process, and electrostatic precipitation will not be made to occur so sordid
Phenomenon, existing dust treatment method be not high to the efficiency processing of flue dust, causes flue dust pretreatment incomplete.
Summary of the invention
The purpose of this utility model is to provide a kind of electrostatic precipitation flue dust pretreatment units, to solve above-mentioned background technique
The existing dust treatment method of middle proposition is not high to the efficiency processing of flue dust, and flue dust is caused to pre-process incomplete problem.
To achieve the above object, the utility model provides the following technical solutions, a kind of electrostatic precipitation flue dust pretreatment unit,
Including air inlet pipe, desulfurization storehouse and gas outlet, the lower end of the air inlet pipe is made up of solid the upper end of welding and dust treatment main body
Fixed connection, and the opening of dust treatment main body is provided with filter layer, and the upper end for being fitted in filtering cabin of filter layer and mistake
The longitudinal centre line of filtering layer is overlapped, the rectangular positive lower end for being fitted in filtering cabin in the desulfurization storehouse, and escape pipe is that L shape passes through
Welding is integrally formed structure with filtering cabin, and the center of the horizontal direction of escape pipe is connected with blower, the filtering cabin
The lower right corner at be connected with collection ash cellar, and collect ash cellar and desulfurization storehouse constitutes parallel construction, the dust treatment main body passes through top
Air inlet pipe and air inlet pipe surface control valve through connection constitute connection structure, and the desulfurization storehouse is connected defeated by left-hand face
Pipe is sent to constitute connection structure, institute through the raw material storage bin on the left of the inside of dust treatment main body and dust treatment body exterior
It states collection ash cellar inner wall two sides and has been fitted and connected adsorption layer, and the inner materials of adsorption layer are active carbon, and collect under ash cellar passes through
The collection ash cellar export mixes activity of the internal thread structure and bottom inside external thread structure sum aggregate ash cellar outlet upper end outside end
Connection.
Preferably, the upper end for being fitted in dust treatment main body of the filter layer, and the longitudinal centre line of filter layer and row
The longitudinal centre line of tracheae is overlapped, and the material of filter layer is sponge.
Preferably, two sides are inner concavity, and filtering cabin interior grooves width and filter plate to the inner wall of the filtering cabin up and down
Width and filtering cabin Inner Constitution slide construction, and filter plate filtering cabin be incline structure, tilt angle be 30 °.
Preferably, the gas outlet is integrally formed structure with escape pipe horizontal position right end, and is protrusion inside gas outlet
Shape, and filter screen is entrenched in inside gas outlet by the convex of outlet surface.
Preferably, the external frame material of the filter screen is iron, and the mutual suction of the external frame of filter screen and magnet
Draw, and filter screen is flexibly connected by magnet with gas outlet Inner Constitution.
Compared with prior art, the utility model has the beneficial effects that the electrostatic precipitation flue dust pretreatment unit can be
The flue dust for being not easy removal is first first dusted by flue dust before carrying out electrostatic precipitation, during dedusting, at flue dust
The layering of reason body interior repeatedly purifies flue dust, can be by the dust in flue dust while purification to flue dust
It concentrates in together and is handled, will be conveniently many in this way after carrying out electrostatic treatment later, and to the high treating effect of flue dust.
Detailed description of the invention
Fig. 1 is a kind of electrostatic precipitation flue dust pretreatment unit overall structure diagram of the utility model；
Fig. 2 is filter plate and filtering cabin attachment structure schematic diagram in the utility model Fig. 1；
Fig. 3 is gas outlet structural schematic diagram in the utility model Fig. 1；
Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 3.
In figure: 1, air inlet pipe, 2, exhaust pipe, 3, filter layer, 4, filtering cabin, 5, collection ash cellar, 6, adsorption layer, 7, collection ash cellar go out
Mouthful, 8, gas outlet, 9, blower, 10, escape pipe, 11, control valve, 12, delivery pipe, 13, raw material storage bin, 14, filter plate, 15,
Desulfurization storehouse, 16, filter screen, 17, magnet, 18, dust treatment main body.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of electrostatic precipitation flue dust pretreatment unit, packet
Air inlet pipe 1, desulfurization storehouse 15 and gas outlet 8 are included, the lower end of air inlet pipe 1 is made up of solid the upper end of welding and dust treatment main body 18
Fixed connection, and the opening of dust treatment main body 18 is provided with filter layer 3, and the upper end for being fitted in filtering cabin 4 of filter layer 3
It is overlapped with the longitudinal centre line of filter layer 3, the upper end for being fitted in dust treatment main body 18 of filter layer 3, and the longitudinal direction of filter layer 3
Center line is overlapped with the longitudinal centre line of exhaust pipe 2, and the material of filter layer 3 is sponge, the longitudinal centre line of filter layer 3 and row
The longitudinal centre line of tracheae 2 is overlapped, and exhaust pipe 2 is connected to the lower end of flue gas emission in this way, and the flue dust being discharged from exhaust pipe 2 is useless
Gas can be passed to the inside of dust treatment main body 18, by downward vertical direction smoke exhaust be first passed through
Sponge material inside filtering layer 3 is filtered for the first time, can first be handled in this way smoke exhaust, and effect is relatively good, desulfurization
The rectangular positive lower end for being fitted in filtering cabin 4 in storehouse 15, and escape pipe 10 is integrally formed knot with filtering cabin 4 by welding for L shape
Structure, and the center of the horizontal direction of escape pipe 10 is connected with blower 9, and two sides are inner concavity to the inner wall of filtering cabin 4 up and down,
And the width and 4 Inner Constitution slide construction of filtering cabin of 4 interior grooves width of filtering cabin and filter plate 14, and filter plate 14 exists
Filtering cabin 4 is incline structure, and tilt angle is 30 °, is entered in filtering cabin 4 by the smoke exhaust that filtering cabin 4 purifies
Portion carries out filtering again using the filter plate 14 installed inside filtering cabin 4, and filtered dust can pass through inclined filtering
Plate 14 pours into dust inside collection ash cellar 5, in this way can be with classification processing, and 4 interior grooves width of filtering cabin and filter plate 14
Filter plate 14, can be moved, to filtering by width and 4 Inner Constitution slide construction of filtering cabin inside filtering cabin 4 in this way
14 surface of plate is cleaned, and collection ash cellar 5 is connected at the lower right corner of filtering cabin 4, and collects ash cellar 5 and the composition parallel junction of desulfurization storehouse 15
Structure, air inlet pipe 1 and air inlet pipe 1 surface control valve 11 of the dust treatment main body 18 by top through connection constitute connection structure,
Inside and dust treatment main body 18 of the delivery pipe 12 that desulfurization storehouse 15 is connected by left-hand face through dust treatment main body 18
The raw material storage bin 13 of outer left side constitutes connection structure, and collection 5 inner wall two sides of ash cellar have been fitted and connected adsorption layer 6, and adsorption layer 6
Inner materials be active carbon, and collect ash cellar 5 and exported inside 7 upper ends by the external thread structure sum aggregate ash cellar outside lower end
Internal thread structure is constituted with the collection ash cellar of bottom outlet 7 and is flexibly connected, which can be in flue dust
First the flue dust for being not easy removal is first dusted before carrying out electrostatic precipitation, during dedusting, utilizes dust treatment master
Layering inside body 18 repeatedly purifies flue dust, can be by the dust collection in flue dust while purification to flue dust
In handled together, will be conveniently many in this way after carrying out electrostatic treatment later, and to the high treating effect of flue dust, out
Port 8 is integrally formed structure with 10 horizontal position right end of escape pipe, and is convex inside gas outlet 8, and filter screen 16 is logical
The convex for crossing 8 surface of gas outlet is entrenched in inside gas outlet 8, and filter screen 16 is equipped with inside gas outlet 8, in this way can be
It can be cleared up again when smoke exhaust is discharged inside gas outlet 8 by the filter screen 16 on surface, and filter screen 16 passes through
The convex on 8 surface of gas outlet is entrenched in inside gas outlet 8, filter screen 16 can be installed and be removed, easy cleaning, mistake
The external frame material of strainer 16 is iron, and the external frame of filter screen 16 and magnet 17 attract each other, and filter screen 16
It is flexibly connected by magnet 17 with 8 Inner Constitution of gas outlet, can be iron and magnet by the external frame material of filter screen 16
17 connections, the structure that links together in this way are more compact.
Working principle: it when using the electrostatic precipitation flue dust pretreatment unit, first checks for the electrostatic precipitation flue dust and locates in advance
It manages device inner body and whether structure is complete, be then familiar with installation and operation process inside the electrostatic precipitation flue dust pretreatment unit
It comes into operation, in use, exhaust pipe 2 to be connected to the lower end of discharge dust flue gas, then the left side of air inlet pipe 1 is open again afterwards
Connect other side smoke discharging pipe at, the entrance of 1 inside smoke exhaust of air inlet pipe is controlled by control valve 11, have smoke exhaust into
When entering to dust treatment 18 inside of main body, by the filter layer 3 of 18 upper end of dust treatment main body, pass through the sea inside filter layer 3
Continuous material is adsorbed on the surface of filter layer 3 to the sundries inside smoke exhaust, and after filter layer 3, smoke exhaust was flowed into
The inside of filter position 4 carries out second by the filter plate 14 inside filtering cabin 4 and filters, while using filter plate 14 in filtering cabin 4
Dust in smoke exhaust is concentrated the inside for being flowed into collection ash cellar 5 by internal tilt angle, passes through collection 5 bottom of ash cellar and collection ash
Helicitic texture between storehouse outlet 7 will collect ash cellar outlet 7 and open so that dust is flowed out from collection 5 bottom of ash cellar, then filtering cabin 4
Internal smoke exhaust flows through the inside that filter plate 14 is flowed into desulfurization storehouse 15, passes through the metering on surface inside raw material storage bin 13
Number controls the addition of raw material storage bin 13, is flowed into the lime stone inside raw material storage bin 13 by delivery pipe 12
The inside in desulfurization storehouse 15 is adsorbed using raw limestone to from the sulfide in the smoke exhaust inside desulfurization storehouse 15, mistake
Exhaust gas is flowed into inside escape pipe 10 after the completion of filter, opens blower 9, using blower 9 by waste gas stream inside escape pipe 10
It goes out, the filter screen 16 by 8 surface of gas outlet is for re-filtering to smoke exhaust, by filter screen 16 from out after the completion of filtering
It takes out and is cleaned inside port 8, so as to complete installation and operation process inside electrostatic precipitation flue dust pretreatment unit, this
It is exactly the working principle of the electrostatic precipitation flue dust pretreatment unit.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of electrostatic precipitation flue dust pretreatment unit, including air inlet pipe (1), desulfurization storehouse (15) and gas outlet (8), the air inlet
The lower end of pipe (1) is made up of with the upper end of dust treatment main body (18) welding and is fixedly connected, and dust treatment main body (18)
Opening is provided with filter layer (3), and in the longitudinal direction of the upper end for being fitted in filtering cabin (4) of filter layer (3) and filter layer (3)
Heart line is overlapped, the rectangular positive lower end for being fitted in filtering cabin (4) of desulfurization storehouse (15), and escape pipe (10) is that L shape passes through
Welding is integrally formed structure with filtering cabin (4), and the center of the horizontal direction of escape pipe (10) is connected with blower (9),
It is connected with collection ash cellar (5) at the lower right corner of the filtering cabin (4), and collects ash cellar (5) and desulfurization storehouse (15) and constitutes parallel construction, institute
It states dust treatment main body (18) and is made up of top through the air inlet pipe (1) and air inlet pipe (1) surface control valve (11) of connection and connected
Binding structure, inside of the delivery pipe (12) that the desulfurization storehouse (15) is connected by left-hand face through dust treatment main body (18)
Connection structure is constituted with the raw material storage bin (13) of dust treatment main body (18) outer left side, it is characterised in that: the collection ash cellar
(5) inner wall two sides have been fitted and connected adsorption layer (6), and the inner materials of adsorption layer (6) are active carbon, and it is logical to collect ash cellar (5)
The collection ash cellar for the internal thread structure and bottom inside external thread structure sum aggregate ash cellar outlet (7) upper end crossed outside lower end exports
(7) it constitutes and is flexibly connected.
2. a kind of electrostatic precipitation flue dust pretreatment unit according to claim 1, it is characterised in that: the filter layer (3)
The upper end for being fitted in dust treatment main body (18), and the longitudinal centre line of the longitudinal centre line of filter layer (3) and exhaust pipe (2)
It is overlapped, and the material of filter layer (3) is sponge.
3. a kind of electrostatic precipitation flue dust pretreatment unit according to claim 1, it is characterised in that: the filtering cabin (4)
Inner wall two sides are inner concavity up and down, and in the width of filtering cabin (4) interior grooves width and filter plate (14) and filtering cabin (4)
Portion constitutes slide construction, and filter plate (14) is incline structure in filtering cabin (4), and tilt angle is 30 °.
4. a kind of electrostatic precipitation flue dust pretreatment unit according to claim 1, it is characterised in that: the gas outlet (8)
It is integrally formed structure with escape pipe (10) horizontal position right end, and is convex inside gas outlet (8), and filter screen (16) is logical
The convex for crossing gas outlet (8) surface is entrenched in gas outlet (8) inside.
5. a kind of electrostatic precipitation flue dust pretreatment unit according to claim 4, it is characterised in that: the filter screen (16)
External frame material be iron, and the external frame of filter screen (16) and magnet (17) attract each other, and filter screen (16)
It is flexibly connected by magnet (17) with gas outlet (8) Inner Constitution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176964.8U CN209501959U (en) | 2018-12-25 | 2018-12-25 | A kind of electrostatic precipitation flue dust pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176964.8U CN209501959U (en) | 2018-12-25 | 2018-12-25 | A kind of electrostatic precipitation flue dust pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209501959U true CN209501959U (en) | 2019-10-18 |
Family
ID=68196622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822176964.8U Expired - Fee Related CN209501959U (en) | 2018-12-25 | 2018-12-25 | A kind of electrostatic precipitation flue dust pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209501959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161339A (en) * | 2020-09-10 | 2021-01-01 | 李明锋 | A filtration dust collector for market |
-
2018
- 2018-12-25 CN CN201822176964.8U patent/CN209501959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161339A (en) * | 2020-09-10 | 2021-01-01 | 李明锋 | A filtration dust collector for market |
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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: 20191018 Termination date: 20201225 |