CN205042850U - Can reduce removal dust collector of major groove operation raise dust - Google Patents
Can reduce removal dust collector of major groove operation raise dust Download PDFInfo
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- CN205042850U CN205042850U CN201520741708.2U CN201520741708U CN205042850U CN 205042850 U CN205042850 U CN 205042850U CN 201520741708 U CN201520741708 U CN 201520741708U CN 205042850 U CN205042850 U CN 205042850U
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- China
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- dust
- excluding hood
- dust excluding
- suction port
- major groove
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Abstract
The utility model discloses a can reduce removal dust collector of major groove operation raise dust, it includes: operation dust excluding hood, dust absorption mouth dust excluding hood, connecting pipe, operation dust excluding hood and dust absorption mouth dust excluding hood are bottom opening, the top confined cover body, and the long -pending bottom area that all is less than of the top face of operation dust excluding hood and dust absorption mouth dust excluding hood, the connecting pipe is connected between operation dust excluding hood and dust absorption mouth dust excluding hood, and make and form the air flue between operation dust excluding hood and the dust absorption mouth dust excluding hood, operation dust excluding hood bottom is equipped with the gyro wheel. The utility model has the advantages of: it is the construction operation to be applicable to blast furnace major groove disintegration ditch for absorb the operation raise dust, can eliminate the construction raise dust of tap drain, iron runner, slag runner 90%.
Description
Technical field
The utility model relates to blast furnace major groove operating area, increases a kind of Mobile type dust-collector that can reduce major groove operation airborne dust.
Background technology
Along with the enforcement of on January 1st, 2015 new " Law on Environmental Protection ", the Environmental Protection Situation that iron and steel enterprise faces is increasingly serious.Local government progressively strengthens the requirement of environmental protection aspect, is the inexorable trend of socio-economic development, we must take all necessary measure minimizing and the discharge of control polluted articles, carry out environmental protection work, and this will be related to that can Baosteel Symbiosis with city common prosperity, jointly develop.
Airborne dust is a kind of form of air-polluting, and airborne dust not only have impact on site environment, and causes injury to operating personnel's body and mind.During major groove operation, need disintegration tap drain, iron runner, slag runner, need before casting to clear up each ditch system.During major groove disintegration prune job, airborne dust is very large, is one of blast furnace airborne dust main source.Original technology, be beat tapping outlet side draught on the one hand, taking away part airborne dust by one-time dedusting, is suppression airborne dust of fetching water on the other hand, but limited efficiency.
Utility model content
The purpose of this utility model relates to a kind of Mobile type dust-collector.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of Mobile type dust-collector that can reduce major groove operation airborne dust, it comprises: operation dust excluding hood, suction port dust excluding hood, tube connector, described operation dust excluding hood and suction port dust excluding hood are the cover body of bottom opening, top seal, and the topside area of operation dust excluding hood and suction port dust excluding hood is all less than bottom area, described tube connector is connected between operation dust excluding hood and suction port dust excluding hood, make to form air flue between operation dust excluding hood and suction port dust excluding hood, bottom described operation dust excluding hood, be provided with roller.
Preferably, described tube connector is telescopic structure.
Preferably, described roller is universal wheel.
Preferably, described operation dust excluding hood and the bottom of suction port dust excluding hood and the area ratio at top are: (2 ~ 5): 1.
Advantage of the present utility model is:
1, blast furnace major groove disintegration ditch system construction operation is applicable to, for absorbing operation airborne dust;
2, the construction fugitive dust of tap drain, iron runner, slag runner 90% can be eliminated.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is side view of the present utility model;
Fig. 2 is the utility model top view;
In figure: 1, operation dust excluding hood; 2, suction port dust excluding hood; 3, telescoping tube; 4, roller.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in detail.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection domain of the present utility model.
A kind of structure that can reduce the Mobile type dust-collector of major groove operation airborne dust provided by the utility model is as shown in Fig. 1 ~ 2, comprise: operation dust excluding hood 1, suction port dust excluding hood 2, tube connector 3, operation dust excluding hood 1 and suction port dust excluding hood 2 are bottom opening, the cover body of top seal, and the topside area of operation dust excluding hood 1 and suction port dust excluding hood 2 is all less than bottom area, telescoping tube 3 is connected between operation dust excluding hood 1 and suction port dust excluding hood 2, make to form air flue between operation dust excluding hood 1 and suction port dust excluding hood 2, bottom operation dust excluding hood 1, four angles are respectively provided with roller 4, roller 4 is removable, lockable.
In order to more make operation dust excluding hood move more easily, roller 4 is universal wheel.
The bottom of operation dust excluding hood 1 and suction port dust excluding hood 2 and the area ratio at top are: (2 ~ 5): 1.
Operation dust excluding hood and suction port dust excluding hood are Demountable, and all can be made up of five pieces of quick-detachable lightweight wallboards, ease of assembly and operating personnel move; Sealing cover lower width according to the width design of iron runner, ensuring coverage iron runner; Up-narrow and down-wide design, is in order in height mineralization pressure is poor, is conducive to control of dust.
Use high temperature resistant canvas telescoping tube to connect between operation dust excluding hood and suction port dust excluding hood, this tube connector is flexible, can extend according to the distance of operation and shorten; When operation, inside pipeline, form negative pressure, dust in operation dust excluding hood is taken out toward suction port dust excluding hood direction by pipeline; Two sealing covers respectively open one with the same circular hole of telescoping tube diameter, as the access port of telescoping tube.Sealing cover and tube connector can Quick manual dismounting, combine, not the used time, take apart and be convenient to stack, reduce taking of site space during use.
In size design, the upper base of operation dust excluding hood 1 is long is 1700mm, and going to the bottom long is 2100mm, and height is 2100mm, and wall thickness is 2mm, and the upper base of suction port dust excluding hood 2 is long is 1000mm, and go to the bottom long 1400mm, high 1400mm, wall thickness 2mm; The circular hole of a Ф 1000mm is respectively opened, as the connector of telescoping tube 3 with the wallboard place of the connection of telescoping tube 3 in operation dust removal port 1 and suction port dust removal port 2; Telescoping tube 3 is Ф 1000mm, length is 7000mm, and this pipeline is negative pressure, and skeleton will strut cloth bag.
Concrete practical step of the present utility model is:
Five pieces of wallboards are assembled into operation dust excluding hood 1 by 1, assembling operation dust excluding hood;
2, roller 4 is arranged on operation dust excluding hood 1;
3, assemble suction port dust excluding hood, five pieces of wallboards are assembled into assembling suction port dust excluding hood 2;
4, operation dust excluding hood 1 and suction port dust excluding hood 2 are coupled together by telescoping tube 3;
5, suction port dust excluding hood 2 is placed on suction port, opens dedusting;
6, operation dust excluding hood 1 is placed on operating area, along with operation is moved;
7, after the end of job, operation dust excluding hood 1, suction port dust excluding hood 2, telescoping tube 3, roller 4 are disassembled respectively, heap puts away, and uses in order to next time.
Advantage of the present utility model is:
1, blast furnace major groove disintegration ditch system construction operation is applicable to, for absorbing operation airborne dust;
2, the construction fugitive dust of tap drain, iron runner, slag runner 90% can be eliminated.
In sum, be only preferred embodiment of the present utility model, not be used for limit the utility model implement scope, all equalizations of doing according to shape, structure, feature and the spirit described in the utility model right change and modify, and all should be included in right of the present utility model.
Claims (5)
1. one kind can be reduced the Mobile type dust-collector of major groove operation airborne dust, it is characterized in that, comprise: operation dust excluding hood, suction port dust excluding hood, tube connector, described operation dust excluding hood and suction port dust excluding hood are the cover body of bottom opening, top seal, and the topside area of operation dust excluding hood and suction port dust excluding hood is all less than bottom area, described tube connector is connected between operation dust excluding hood and suction port dust excluding hood, make to form air flue between operation dust excluding hood and suction port dust excluding hood, bottom described operation dust excluding hood, be provided with roller.
2. can reduce the Mobile type dust-collector of major groove operation airborne dust as claimed in claim 1, it is characterized in that, described tube connector is telescopic structure.
3. can reduce the Mobile type dust-collector of major groove operation airborne dust as claimed in claim 1, it is characterized in that, described roller is universal wheel.
4. can reduce the Mobile type dust-collector of major groove operation airborne dust as claimed in claim 1, it is characterized in that, described operation dust excluding hood and the bottom of suction port dust excluding hood and the area ratio at top are: (2 ~ 5): 1.
5. can reduce the Mobile type dust-collector of major groove operation airborne dust as claimed in claim 1, it is characterized in that, described operation dust excluding hood and suction port dust excluding hood are Demountable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741708.2U CN205042850U (en) | 2015-09-23 | 2015-09-23 | Can reduce removal dust collector of major groove operation raise dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741708.2U CN205042850U (en) | 2015-09-23 | 2015-09-23 | Can reduce removal dust collector of major groove operation raise dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205042850U true CN205042850U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520741708.2U Active CN205042850U (en) | 2015-09-23 | 2015-09-23 | Can reduce removal dust collector of major groove operation raise dust |
Country Status (1)
| Country | Link |
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| CN (1) | CN205042850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408439A (en) * | 2018-04-25 | 2018-08-17 | 新乡市东振机械制造有限公司 | A kind of dedusting cast hopper |
-
2015
- 2015-09-23 CN CN201520741708.2U patent/CN205042850U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408439A (en) * | 2018-04-25 | 2018-08-17 | 新乡市东振机械制造有限公司 | A kind of dedusting cast hopper |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |