CN205216438U - Prevent hanging grey dust remover discharge gate - Google Patents
Prevent hanging grey dust remover discharge gate Download PDFInfo
- Publication number
- CN205216438U CN205216438U CN201520823520.2U CN201520823520U CN205216438U CN 205216438 U CN205216438 U CN 205216438U CN 201520823520 U CN201520823520 U CN 201520823520U CN 205216438 U CN205216438 U CN 205216438U
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- ash
- valve
- dust
- nozzle
- excessive flange
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Abstract
The utility model provides a prevent hanging grey dust remover discharge gate, including export of conical dust remover ash falling bucket and ash -valve ash falling bucket export with between the ash -valve, still be equipped with the jetting system, the jetting system includes excessive flange, nozzle, defeated tuber pipe, tee bend, coupling and ball valve, excessive flange top is connected the ash falling bucket export, the below is connected the ash -valve, defeated tuber pipe passes through the coupling with tee junction, the tee bend is located inside the excessive flange, the nozzle with one of them articulate of three -way, the ball valve is located on the defeated tuber pipe to through foretell structure and relation of connection, the jetting system can be right prevent hanging grey dust remover discharge gate is inside to spray compressed air, has avoided dust caking, bridging, arch camber and has hung the ash, guarantees the discharge valve that passes through of dust noncongestion.
Description
Technical field
The utility model relates to cleaner field, refers to a kind of anti-dust deduster discharging opening especially.
Background technology
Flat sack cleaner is widely used in tobacco, electronics, grain, building, metallurgy and food, is one of visual plant in said system, is specially adapted to dust, the collection of material of little material and discharge.But also there are some dust to have certain moisture content, wetting star and adhesiveness.Hook silk etc. containing metal in circuit board dust in electron trade, add that ash hole sealing is bad, cone bucket rough inner surface etc., all can occur the phenomenons such as caking, bridging arch camber, dust affecting the smooth discharge of dust above the outlet of taper ash bucket.Have a strong impact on dust removing effects and the efficiency of deduster, the phenomenon often occurred has deduster discharging opening to put up a bridge, and dust is constantly piled up the phenomenon of flooding ground floor filter bag and also occured now and then in deduster.Have a strong impact on dust removing effects.Scene is often seen has people to knock cone bucket outside with weight, occurs outer surface depainting and exposed metal phenomenon.Sometimes for the phenomenon manually drawing ash outward transport in a large number must be shut down and use to cleaning dust.There is the low and dust secondary pollution of efficiency of dust collection.
Utility model content
The utility model proposes a kind of anti-dust deduster discharging opening, solve in prior art the problem such as caking, bridging arch camber and dust solving the outlet of taper ash bucket, safe and reliable to operation, save manpower, save time.
The technical solution of the utility model is achieved in that a kind of anti-dust deduster discharging opening, comprise the outlet of deduster ash dropping hopper and the ash-valve of taper, between described ash dropping hopper outlet and described ash-valve, also be provided with injection system, described injection system comprises excessive flange, nozzle, wind conveying pipe, threeway, pipe joint and ball valve, the outlet of described ash dropping hopper is connected above described excessive flange, below connects described ash-valve, described wind conveying pipe is connected with described threeway by described pipe joint, it is inner that described threeway is positioned at described excessive flange, described nozzle is connected with one of them joint of described threeway, described ball valve is positioned on described wind conveying pipe, thus by above-mentioned structure and annexation, described injection system can carry out injection compressed air to described anti-dust deduster discharging opening inside, avoid dust agglomerations, put up a bridge, arch camber and dust, what guarantee dust was unimpeded passes through discharge valve.
Further, the height of described excessive flange is 100-300mm, and is exported by bolt and described ash dropping hopper and described ash-valve is fixed.
Further, the number of described nozzle is no less than 1, evenly or be non-uniformly distributed in the position, the middle part of the side of described excessive flange, realizes the injection to diverse location.
Further, the number of described nozzle is 4, evenly or be non-uniformly distributed in the position, the middle part of the side of described excessive flange.
Further, described nozzle, to vertical angle 25 °-35 °, reaches best jeting effect.
Further, the length of described nozzle is 8-15mm, and outlet diameter is 3.8mm.
Described anti-dust deduster discharging opening of the present utility model, by adding described spraying system, carrying out the injection of air-flow, avoiding dust agglomerations, bridging, arch camber and dust in inside, what guarantee dust was unimpeded passes through discharge valve.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of anti-dust deduster discharging opening of the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of anti-dust deduster discharging opening, comprise the outlet of deduster ash dropping hopper and the ash-valve of taper, not shown, between ash dropping hopper outlet and ash-valve, also be provided with injection system, injection system comprises excessive flange 1, nozzle 2, wind conveying pipe 3, threeway 4, pipe joint and ball valve, ash dropping hopper outlet is connected above excessive flange 1, below connects ash-valve, wind conveying pipe 3 is connected with threeway 4 by pipe joint, it is inner that threeway 4 is positioned at excessive flange 1, nozzle 2 is connected with one of them joint of threeway 4, ball valve is positioned on wind conveying pipe 4, for controlling air-flow, thus by above-mentioned structure and annexation, injection system can carry out injection compressed air to anti-dust deduster discharging opening inside, avoid dust agglomerations, put up a bridge, arch camber and dust, what guarantee dust was unimpeded passes through discharge valve.
Further, the height of excessive flange 1 is 100-300mm, and is exported by bolt and ash dropping hopper and ash-valve is fixed.
Further, the number of nozzle 2 is no less than 1, evenly or be non-uniformly distributed in the position, the middle part of the side of excessive flange 1, realizes the injection to diverse location.
Further, the number of nozzle 4 is 4, evenly or be non-uniformly distributed in the position, the middle part of the side of excessive flange.
Further, nozzle, to vertical angle 25 °-35 °, reaches best jeting effect.
Further, the length of nozzle is 8-15mm, and outlet diameter is 3.8mm.
Nozzle 4, at set intervals to cone bucket oblique upper and coarse interior table injection 0.2 ~ 0.3MPa compressed air, avoid dust agglomerations, bridging, arch camber and dust, what guarantee dust was unimpeded passes through discharge valve.The nozzle 4 of injection system distributes at the inside circumference of discharging opening, to vertical angle winding-up, bores bucket below without putting up a bridge, luming and dead angle.The winding-up time is of short duration, general between 100 ~ 300 milliseconds, twice winding-up interval is greatly about about 100 minutes (determining winding-up time and interval according to Dust Capacity and dust flow velocity), winding-up can On-line Control, also can Off-line control, can be manual, also can control by remote auto, can according to customer requirement sweetly disposition.
Injection system structure is simple, installation and maintenance and convenient disassembly, not only improve device efficiency but also save manpower, namely save time, safety and reliability, as long as there is Compressed Gas namely can realize.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. an anti-dust deduster discharging opening, comprise the outlet of deduster ash dropping hopper and the ash-valve of taper, it is characterized in that: between described ash dropping hopper outlet and described ash-valve, also be provided with injection system, described injection system comprises excessive flange, nozzle, wind conveying pipe, threeway, pipe joint and ball valve, the outlet of described ash dropping hopper is connected above described excessive flange, below connects described ash-valve, described wind conveying pipe is connected with described threeway by described pipe joint, it is inner that described threeway is positioned at described excessive flange, described nozzle is connected with one of them joint of described threeway, described ball valve is positioned on described wind conveying pipe.
2. anti-dust deduster discharging opening as described in the appended claim 1, is characterized in that: the height of described excessive flange is 100-300mm, and is exported by bolt and described ash dropping hopper and described ash-valve is fixed.
3. anti-dust deduster discharging opening as described in the appended claim 1, is characterized in that: the number of described nozzle is no less than 1, evenly or be non-uniformly distributed in the position, the middle part of the side of described excessive flange.
4. anti-dust deduster discharging opening as claimed in claim 3, is characterized in that: the number of described nozzle is 4, evenly or be non-uniformly distributed in the position, the middle part of the side of described excessive flange.
5., as anti-dust deduster discharging opening as described in arbitrary in claim 1-4, it is characterized in that: described nozzle is to vertical angle 25 °-35 °.
6., as anti-dust deduster discharging opening as described in arbitrary in claim 1-4, it is characterized in that: the length of described nozzle is 8-15mm, and outlet diameter is 3.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823520.2U CN205216438U (en) | 2015-10-23 | 2015-10-23 | Prevent hanging grey dust remover discharge gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823520.2U CN205216438U (en) | 2015-10-23 | 2015-10-23 | Prevent hanging grey dust remover discharge gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205216438U true CN205216438U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520823520.2U Active CN205216438U (en) | 2015-10-23 | 2015-10-23 | Prevent hanging grey dust remover discharge gate |
Country Status (1)
| Country | Link |
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| CN (1) | CN205216438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109642396A (en) * | 2016-07-12 | 2019-04-16 | 维美德股份公司 | For the dust treatment device of dust to be collected and handled in papermaking environments |
-
2015
- 2015-10-23 CN CN201520823520.2U patent/CN205216438U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109642396A (en) * | 2016-07-12 | 2019-04-16 | 维美德股份公司 | For the dust treatment device of dust to be collected and handled in papermaking environments |
| CN109642396B (en) * | 2016-07-12 | 2020-12-18 | 维美德股份公司 | Dust handling device for collecting and handling dust in a papermaking environment |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |