CN201325779Y - Dust collecting device of mobile discharging point - Google Patents
Dust collecting device of mobile discharging point Download PDFInfo
- Publication number
- CN201325779Y CN201325779Y CNU2009200847258U CN200920084725U CN201325779Y CN 201325779 Y CN201325779 Y CN 201325779Y CN U2009200847258 U CNU2009200847258 U CN U2009200847258U CN 200920084725 U CN200920084725 U CN 200920084725U CN 201325779 Y CN201325779 Y CN 201325779Y
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- cell body
- dust collecting
- collecting device
- dust
- groove body
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Abstract
The utility model relates to a dust collecting device of a mobile discharging point, which comprises a fixed ventilation groove body (3), a discharging chute pipe and an exhaust pipe (5). The discharging chute pipe and the exhaust pipe (5) are arranged on a discharging vehicle, and are connected with a storage groove. The upper and lower parts of the fixed ventilation groove body (3) are connected in a welding manner, and the section of the lower half part is semicircular. The discharging chute pipe and the exhaust pipe are sealed by sealing belts at the connecting positions between the pipes and the storage groove. After the lower half part of the fixed ventilation groove body is changed into semicircular, the ventilation resistance of the entire device is reduced; compared with the present device, the dust collecting device has the characteristics of simple manufacturing and less materials consumption; moreover, the same section occupies small area and has higher strength than the rectangular section, and dust cannot be easily accumulated; after the bolt connection between the two segments of the fixed ventilation groove body is changed into single-edge flange welding, the air leakage rate of the entire device can be greatly reduced, so as to improve the dust removing efficiency of entire equipment; besides, the dust collecting device has the advantages of strong sealing, wide application and the like.
Description
Technical field
The utility model relates to environmental protection equipment, particularly a kind of mobile discharge point that is applicable to the loading and unloading ash operation of industries such as metallurgy, coloured, building materials, chemical industry and coal device that gathers dust.
Background technology
Mainly there is following problem in Chinese patent " portable dedusting vent window device " (patent No. 94238278.1, patent announcement CN2201993):
1. ventilation slot cell body section is a rectangle in this device, compares the circular cross section cell body of identical basal area, and not only take up an area of greatly in the space, and the exhausting resistance is big, and consumptive material is many, and intensity is little, and at the easy laying dust of the sharp corner of rectangular cross section.
2. the common 6m one of ventilation slot cell body saves in this device, and two internodes adopt bolted connection, the intermediate cryptographic packing, and it is more serious to leak out, and for the long more device of cell body, the influence of leaking out is just obvious more, thereby influences the exhausting effect.
3. the sealing problem that does not relate to the stock chest notch in this device, and stock chest notch leak free quality directly influences dust removing effects.
Summary of the invention
Technical problem to be solved in the utility model is: for overcoming the defective of above-mentioned prior art, provide a kind of mobile discharge point that is beneficial to the field activity enhancement of environment and improves the efficiency of dust collection of entire equipment device that gathers dust.
The technical scheme that its technical matters that solves the utility model adopts is: comprise fixed type ventilation slot cell body, be positioned on the dummy car and emission of baiting chute that links to each other with stock chest and exhaust column.Wherein: described fixed type ventilation slot cell body, its upper and lower two parts link to each other by welding manner, and the cross section of the latter half is semicircle; Described emission of baiting chute and exhaust column, the interface that links to each other with stock chest at them seals by the sealing belt.
The utility model compared with prior art mainly contains following advantage:
1. after the lower part of fixed type ventilation slot cell body changes semicircle into, the ventilation resistance of whole device is reduced; Existing apparatus is not only made simply relatively, and consumptive material is few, and same cross-sectional area space is taken up an area of few, and bigger than rectangular cross section intensity, is difficult for laying dust.
2. fixed type ventilation slot cell body still adopts 6m one joint, and it is monolateral flange welding that the connection between the two joint cell bodies changes bolted connection, can reduce the air leak rate of air curtain of whole device so greatly, thereby improves the efficiency of dust collection of entire equipment.
3. sealing is strong: owing to strengthened the sealing between emission of baiting chute and exhaust column and the stock chest and the sealing of stock chest notch, therefore, on-the-spot environment is improved greatly, reduced the air leak rate of air curtain of dust pelletizing system on the other hand, thereby improved the efficiency of dust collection of whole dusting equipment.
4. use wide: be applicable to the process equipment of improvement along the discharging of rectilinear orbit crank motion to stock chest, for example: metallurgy industry dump car, reversible belt feeder and stock ground, harbour discharge system etc., can be widely used on the same category of device of industries such as metallurgy, coloured, building materials, chemical industry and coal, good promotion and application prospect is arranged.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure: 1. notch double-edged fine-toothed comb and cover plate; 2. blowpit seals belt and take-up device; 3. fixed type ventilation slot cell body; 4. travelling car and track thereof; 5. emission of baiting chute and exhaust column; 6. telescopic; 7. feed opening exhaust column; 8. sealing belt.
The specific embodiment
The mobile discharge point that the utility model the provides device that gathers dust is a modifying device, as shown in Figure 1 and Figure 2: comprise fixed type ventilation slot cell body 3, be positioned on the dummy car and emission of baiting chute that links to each other with stock chest and exhaust column 5.Described fixed type ventilation slot cell body 3, its upper and lower two parts link to each other by welding manner, and the cross section of the latter half is semicircle.Described emission of baiting chute and exhaust column, the interface that links to each other with stock chest at them seals by sealing belt 8.
Described fixed type ventilation slot cell body 3 can link to each other by monolateral flange welding manner between each cell body.
Described sealing belt 8 can adopt sealing antifriction rubber belt.
With the lower member is prior art.Wherein:
Be placed in the portable vent window device on the horizontal rail of fixed type ventilation slot cell body 3, this device comprises: travelling car and track 4 thereof, be contained in emission of baiting chute and exhaust column 5 on the travelling car, and telescopic 6 etc.
Stock chest notch sealing arrangement comprises: discharging notch sealing belt and take-up device 2, notch grate and cover plate 1.
Fixed type ventilation slot cell body 3 is fixedly mounted on the ventilation slot support, travelling car and track 4 thereof are installed on the fixed type ventilation slot cell body, emission of baiting chute and exhaust column 5 link by telescopic 6 with the rigidity breather pipe, and the rigidity breather pipe is fixed on unloading miner's truck, move with unloading miner's truck is whole.
The same prior art of working process of the present utility model.Now be summarized as follows: fixed type ventilation slot cell body 3 pushes up a side along producing dirt process equipment (as dummy car) orbital arrangement at groove, under the suction of blower fan, part dusty gas place, emptying point above dummy car is sucked by suspended hood, enter feed opening exhaust column 7, another part dusty gas is sucked by emission of baiting chute and exhaust column 5 in stock chest, two parts gas converges the back and enters fixed type ventilation slot cell body 3 by the rigidity breather pipe, enters dust exhaustor again and discharges into atmosphere.Portable vent window device moves with dummy car on fixed type ventilation slot cell body 3, dummy car is in which groove discharging, and portable vent window device just runs to this groove with dummy car, the airborne dust that produces when taking this groove discharging away, be where discharging of dummy car, this device is the exhausting dust suppression with regard to where.
Claims (3)
1. mobile discharge point device that gathers dust, comprise fixed type ventilation slot cell body (3), be positioned on the dummy car and emission of baiting chute that links to each other with stock chest and exhaust column (5), it is characterized in that described fixed type ventilation slot cell body (3), its upper and lower two parts link to each other by welding manner, and the cross section of the latter half is semicircle; Described emission of baiting chute and exhaust column (5), the interface that links to each other with stock chest at them seals by sealing belt (8).
2. the mobile discharge point according to claim 1 device that gathers dust is characterized in that: described fixed type ventilation slot cell body (3) links to each other by monolateral flange welding manner between each cell body.
3. the mobile discharge point according to claim 1 device that gathers dust, it is characterized in that: described sealing belt (8) is the antifriction rubber belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200847258U CN201325779Y (en) | 2009-04-07 | 2009-04-07 | Dust collecting device of mobile discharging point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200847258U CN201325779Y (en) | 2009-04-07 | 2009-04-07 | Dust collecting device of mobile discharging point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201325779Y true CN201325779Y (en) | 2009-10-14 |
Family
ID=41177755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200847258U Expired - Fee Related CN201325779Y (en) | 2009-04-07 | 2009-04-07 | Dust collecting device of mobile discharging point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201325779Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979164A (en) * | 2010-11-12 | 2011-02-23 | 中钢集团天澄环保科技股份有限公司 | Automatic sealing switchable in-bin dust collection device |
| CN103241564A (en) * | 2013-05-28 | 2013-08-14 | 芜湖华洁环保设备有限公司 | Movable ventilating slot |
| CN106812096A (en) * | 2015-12-02 | 2017-06-09 | 中联重科股份有限公司 | Road cleaner with discharging dust-arrest device |
| CN106812097A (en) * | 2015-12-02 | 2017-06-09 | 中联重科股份有限公司 | Road cleaner with discharging dust removal device |
| CN106812098A (en) * | 2015-12-02 | 2017-06-09 | 中联重科股份有限公司 | Road cleaner and control method with discharging dust-arrest device |
| CN111776789A (en) * | 2020-08-04 | 2020-10-16 | 芜湖华洁环保设备有限公司 | Multi-functional removal dolly that metallurgical workshop was used |
| CN111807094A (en) * | 2020-06-29 | 2020-10-23 | 中信重工机械股份有限公司 | Device for reducing clinker silo bottom raise dust and using method thereof |
| CN114162636A (en) * | 2021-12-22 | 2022-03-11 | 中国矿业大学 | Device suitable for ore deposit groove removes dust |
-
2009
- 2009-04-07 CN CNU2009200847258U patent/CN201325779Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979164A (en) * | 2010-11-12 | 2011-02-23 | 中钢集团天澄环保科技股份有限公司 | Automatic sealing switchable in-bin dust collection device |
| CN103241564A (en) * | 2013-05-28 | 2013-08-14 | 芜湖华洁环保设备有限公司 | Movable ventilating slot |
| CN106812096A (en) * | 2015-12-02 | 2017-06-09 | 中联重科股份有限公司 | Road cleaner with discharging dust-arrest device |
| CN106812097A (en) * | 2015-12-02 | 2017-06-09 | 中联重科股份有限公司 | Road cleaner with discharging dust removal device |
| CN106812098A (en) * | 2015-12-02 | 2017-06-09 | 中联重科股份有限公司 | Road cleaner and control method with discharging dust-arrest device |
| CN111807094A (en) * | 2020-06-29 | 2020-10-23 | 中信重工机械股份有限公司 | Device for reducing clinker silo bottom raise dust and using method thereof |
| CN111776789A (en) * | 2020-08-04 | 2020-10-16 | 芜湖华洁环保设备有限公司 | Multi-functional removal dolly that metallurgical workshop was used |
| CN114162636A (en) * | 2021-12-22 | 2022-03-11 | 中国矿业大学 | Device suitable for ore deposit groove removes dust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20160407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |