CN202951694U - Novel automatic-lifting umbrella-shaped dust collector - Google Patents
Novel automatic-lifting umbrella-shaped dust collector Download PDFInfo
- Publication number
- CN202951694U CN202951694U CN 201220351983 CN201220351983U CN202951694U CN 202951694 U CN202951694 U CN 202951694U CN 201220351983 CN201220351983 CN 201220351983 CN 201220351983 U CN201220351983 U CN 201220351983U CN 202951694 U CN202951694 U CN 202951694U
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- cover body
- steel ring
- ring frame
- soft
- umbrella shape
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Abstract
The utility model relates to novel dust removing equipment during transportation and stacking of materials in bulk in the process of industrial production and belongs to the field of environmental protection and dust removal in the process of the industrial production. The novel automatic-lifting umbrella-shaped dust collector is mainly characterized in that an umbrella-shaped cover body with an adjustable height is arranged below a discharging machine and above a material pile (or a material field), materials dropping from above enter the cover body, the lower end of a soft curtain arranged at the lower portion of the cover body is close to the material pile (or the material field) as close as possible, and air-leaking height is reduced. Materials entering the cover body slip out from the lower end of the soft curtain and flow down along the material pile outside the cover body. An air suction inlet is reserved in the top of the cover body and enables negative pressure to be generated in the cover body when being needed, and a dust remover is used for further purifying and processing the dust. When discharging equipment is in a moving type, a moving mechanism can be arranged on the top of the cover body, and therefore the umbrella-shaped cover and the discharging machine are enabled to move synchronously. The novel automatic-lifting umbrella-shaped dust collector has the advantages of being simple, easy to operate, little in air leakage, high in duct collecting efficiency, obvious in environment improvement, capable of reducing consumption of materials and low in operation cost.
Description
Technical field
The utility model belongs to the dedusting technology field in industrial production, is applicable to the places such as loose shape material mechanization stacking, transhipment in industrial production.
Background technology
In industrial processes, when loose shape material (as ore, coal, lime stone etc.) is carried out mechanization transhipment, stock ground stacking, the airborne dust that the material that falls continuously down from height produces, billow everywhere and fly upward, both polluted surrounding enviroment, harm operator ' s health, the equipment that affects again uses and moves, lost raw material.Adopt traditional fixedly dust collection manner, have the deficiencies such as scope is large, dust catching efficiency is low of leaking out, can't effectively realize gathering dust, also cause powder loss, environment to be polluted.
Summary of the invention
The utility model is exactly a kind of solution route that provides for the above-mentioned background problem.
This utility model adopts a highly self-adjustable umbrella shape cover body, is placed under unloader, on stockpile (or place).The loose shape material that falls from eminence all covers in this cover body, the soft curtain lower end of cover body bottom, and as close as possible stockpile (or place) reduces the height that leaks out; Enter the material in cover body, slip out from soft curtain lower end, along under stockpile overland flow outside cover.
The inlet scoop is left at the top of this umbrella shape cover body, makes to produce negative pressure in this cover body, prevents from rushing between curtain lower end and stockpile the effusion airborne dust.The employing deduster is processed.
If delivery device is portable, can travel mechanism be set at this cover body top, make this cover body and unloader synchronizing moving.
Adopt this utility model, equipment is simple, leaks out little, and dust catching efficiency is high, small investment, and operating cost is low, improves environment remarkable, reduces the characteristics such as supplies consumption.
Its main technical schemes comprises the following steps:
1. discharging enters cover
This umbrella shape cover body is placed under unloader, on stockpile (or place).The material that unloads enters (area of entrance is as far as possible little) from the cover body top, and the loose shape material that falls from eminence all covers in this cover body, and the height that leaks out as far as possible near stockpile (or place), is reduced in the soft curtain lower end of cover body bottom; Enter the material in cover body, slip out from soft curtain lower end, along under stockpile overland flow outside cover.
2. command range
Along with the material amount that falls in cover increases, the material level of stockpile raises, during certain position in material level rises to soft curtain, level-sensing device sends signal, hoisting mechanism action promotes certain altitude with the undermost steel ring frame of cover body, keeps the soft curtain lower end of cover body bottom and the distance between stockpile, within the specific limits, make inleakage minimum.
3. cover body changes
The top of umbrella shape cover body is umbrella shape, and is up big and down small, and soft cover is supported to cylindrical shell by several steel ring framves.Along with the lifting with the undermost steel ring frame of cover body, soft cover is folded between two adjacent steel ring framves from bottom to top, the cover body height diminishes, until lower floor's steel ring frame is held the steel ring frame of its last layer, when orlop steel ring frame was thus lifted to the extreme higher position, all maintenance steel ring frame holders stacked.
When the decline of orlop steel ring frame, folded soft cover is stretched, and the steel ring frame that holder stacks breaks away from successively holder and folds, and the change of cover body height is large.By controlling the cover body height, adapt to feed height variation in discharge process.
4. ease dirt is processed
The inlet scoop is left at dust suppression cover top, can make when needing to produce negative pressure in cover body, adopts deduster to process.
5. cover body moves
If unloader is mobile, need the umbrella shape cover body also can be with the synchronizing moving of unloader, can arrange specially a travel mechanism can with the unloader synchronizing moving, all load of umbrella shape cover body are all born by this travel mechanism.
Description of drawings
Fig. 1 the utility model structural representation.
The soft curtain of 1-, 2-orlop steel ring frame, the 3-level-sensing device, 4-steel ring frame, the soft cover of 5-, 6-is connected in series steel wire rope, 7-boom hoist cable, 8-cover body top platform, 9-travel mechanism, 10-unloader, 11-stockpile.
The specific embodiment
A kind of new type auto lifting umbrella shape dust arrester, this umbrella shape cover body is placed under unloader, on stockpile (11) (or place), the material that unloads enters (area of entrance is as far as possible little) from the cover body top, the loose shape material that falls from eminence all covers in this cover body, soft curtain (1) lower end of cover body bottom, near stockpile (11) (or place), reduce the height that leaks out as far as possible; Enter the material in cover body, slip out from soft curtain (1) lower end, along under stockpile (11) overland flow outside cover; Along with the material amount that falls in cover increases, the material level of stockpile (11) raises, during certain position in material level rises to soft curtain (1), level-sensing device (3) sends signal, hoisting mechanism action promotes certain altitude with cover body orlop steel ring frame (2), keeps soft curtain (1) lower end of cover body bottom and the distance between windrow (11), within the specific limits, make inleakage minimum; The top of umbrella shape cover body is umbrella shape, and is up-small and down-big, and soft cover (5) is supported to cylindrical shell by several steel ring framves (4).Along with the lifting with cover body orlop steel ring frame (2), soft cover (5) is folded between two adjacent steel ring framves (4) from bottom to top, the cover body height diminishes, until lower floor's steel ring frame (4) is held the steel ring frame (4) of its last layer, when being thus lifted to the extreme higher position, all steel ring frame (4) holders stack when orlop steel ring frame (2).When orlop steel ring frame (2) decline, folded soft cover (5) is stretched, and the steel ring frame (4) that holder stacks breaks away from successively holder and folds, and the change of cover body height is large.By controlling the cover body height, adapt to stockpile (11) height change in discharge process; The inlet scoop is left at dust suppression cover top, can make when needing to produce negative pressure in cover body, adopts deduster to process; If unloader (10) is mobile, need the umbrella shape cover body also can be with the synchronizing moving of unloader (10), can arrange specially a travel mechanism (9) can with unloader (10) synchronizing moving, all load of umbrella shape cover body are all born by this travel mechanism (9).
Claims (6)
1. new type auto lifting umbrella shape dust arrester, its feature mainly is comprised of one group of soft curtain (1), orlop steel ring frame (2), level-sensing device (3), steel ring frame (4), soft cover (5), boom hoist cable (7) element, forms a highly self-adjustable umbrella shape cover body;
A, this umbrella hood body can be with from high and lower blanking material cover within it, enters cover body interior.Material slips out from soft curtain (1) lower end, along the stockpile outside cover.(11) under overland flow; Soft curtain (1) lower end of cover body bottom, as close as possible stockpile (11) reduces the height that leaks out;
The inlet scoop is left at B, this cover body top, makes when needing to produce negative pressure in cover body, makes unlikely punching effusion airborne dust between soft curtain (1) lower end and stockpile (11), adopts deduster to process.
2. a kind of new type auto lifting umbrella shape dust arrester according to claim 1, it is characterized in that umbrella shape cover body bottom is comprised of orlop steel ring frame (2) and some soft curtain bars, soft curtain (1) upper end is overlapping to be fixed on this orlop steel ring frame (2) circumference, soft curtain bar is freely sagging, and width and the length of soft curtain bar are decided by actual condition; This orlop steel ring frame (2) is provided with level-sensing device (3).
3. a kind of new type auto lifting umbrella shape dust arrester according to claim 1, it is characterized in that umbrella shape cover body top is trapped among passive several layers of steel ring frame (4) by soft cover (5) and forms, be up-small and down-big umbrella shape, soft cloth cover body upper end is connected with cover body top platform (8), and the lower end is connected with orlop steel ring frame (2) that are fixed with soft curtain bar.
4. a kind of new type auto lifting umbrella shape dust arrester according to claim 1, it is characterized in that umbrella shape cover body top is provided with cover body top platform (8), feeding tube, aspiration channel, hoisting mechanism, automatic controls all are arranged on this platform, and the umbrella hood body overhang is under this platform; Air draft equipment, small-size dust remover equipment also can be placed on this platform, also can connect by pipeline to be arranged on other positions.
5. a kind of new type auto lifting umbrella shape dust arrester according to claim 1, it is characterized in that the orlop steel ring frame (2) of umbrella shape cover body and on it between steel ring frame (4), between adjacent steel ring frame (4), between the superiors' steel ring framves (4) and cover body top platform (8), be connected in series steel wire rope (6) serial connection with several.
6. a kind of new type auto lifting umbrella shape dust arrester according to claim 1, the hoisting mechanism that it is characterized in that dust arrester, soft curtain (1) lower end that be used for to control the cover body bottom is apart from the height of stockpile (11) with apart from the distance on ground, and boom hoist cable (7) lower end is connected with orlop steel ring frame (2); When being positioned at limit inferior, whole cover body is up-small and down-big umbrella cylindrical shell when orlop steel ring frame (2); Along with the rising of orlop steel ring frame (2), the soft cover (5) between orlop steel ring frame (2) and its last layer steel ring frame (4) is at first folded, until this steel ring frame (4) is upper along holding its last layer steel ring frame (4); When orlop steel ring frame (2) continued to rise to all steel ring framves (4) that it holds its top, the soft cover (5) between steel ring frame (4) was folded, and the umbrella hood height diminishes; When steel ring frame (4) descended, folded soft cover (5) was stretched successively, and the steel ring frame (4) that holder stacks breaks away from successively, and it is large that the umbrella hood height becomes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351983 CN202951694U (en) | 2012-07-20 | 2012-07-20 | Novel automatic-lifting umbrella-shaped dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351983 CN202951694U (en) | 2012-07-20 | 2012-07-20 | Novel automatic-lifting umbrella-shaped dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951694U true CN202951694U (en) | 2013-05-29 |
Family
ID=48457289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351983 Expired - Fee Related CN202951694U (en) | 2012-07-20 | 2012-07-20 | Novel automatic-lifting umbrella-shaped dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203710A (en) * | 2019-07-16 | 2019-09-06 | 马鞍山钢铁股份有限公司 | A kind of stacker windrow automatic telescopic dust-extraction unit and its operating method |
-
2012
- 2012-07-20 CN CN 201220351983 patent/CN202951694U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203710A (en) * | 2019-07-16 | 2019-09-06 | 马鞍山钢铁股份有限公司 | A kind of stacker windrow automatic telescopic dust-extraction unit and its operating method |
| CN110203710B (en) * | 2019-07-16 | 2024-07-02 | 马鞍山钢铁股份有限公司 | Automatic telescopic dust removal device for stacking of stacker and operation method of automatic telescopic dust removal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Zhenyi Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20150720 |
|
| EXPY | Termination of patent right or utility model |