CN201578942U - Gravity stalling type dust collector - Google Patents
Gravity stalling type dust collector Download PDFInfo
- Publication number
- CN201578942U CN201578942U CN2010200327472U CN201020032747U CN201578942U CN 201578942 U CN201578942 U CN 201578942U CN 2010200327472 U CN2010200327472 U CN 2010200327472U CN 201020032747 U CN201020032747 U CN 201020032747U CN 201578942 U CN201578942 U CN 201578942U
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- China
- Prior art keywords
- dust
- gravity
- cabin
- control
- gill
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- Expired - Fee Related
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Abstract
The utility model relates to a gravity stalling type dust collector, which comprises a box body. A choking bin, a first dust collecting bin, a second dust collecting bin and an air flue are sequentially arranged inside the box body, the lower portion of the lateral wall of the choking bin is provided with an air inlet, the top portion of the box body is provided with an air outlet, a choking board facing the air inlet and a choking layer arranged on the upper side of the choking board are arranged between the choking bin and the first dust collecting bin, and a gill plate group is respectively arranged between the first dust collecting bin and the second dust collecting bin and between the second dust collecting bin and the air flue communicated with the air outlet. The gravity stalling type dust collector has excellent collecting and cleaning effect on various solid dust and particular on solid granular dust with larger density, can be used for processing high temperature dust, is convenient in use and installation, and can be widely applied in occasions, with larger solid dust pollution, such as metallurgy, metal cutting, metal grinding and the like.
Description
Technical field
The utility model relates to a kind of dust arrester, particularly a kind of gravity stall formula dust arrester.
Background technology
In metallurgy industry, laser cutting machine, sheet metal work design, grinding or other machining all can produce red-hot metallic dust; Can produce the wood chip dust in the timber processing; Can produce the aggregate chips dust in the processing of stone.Above-mentioned various solid dust swims in the air, contaminated environment, and the result of use of influence machinery also can endanger the healthy of staff.The dust arrester of prior art generally is with screen pack or powder dust adsorbing device, because the density of solid dust (particularly metallic dust) is bigger, the work effect of screen pack or powder dust adsorbing device is relatively poor, operating efficiency is lower.
The utility model content
The purpose of this utility model provides a kind of gravity stall formula dust arrester, can effectively solve problems such as the dust collecting effect that prior art exists is poor, inefficiency.The utility model relates to a kind of gravity stall formula dust arrester, comprise casing, be provided with choked flow cabin, the first control of dust cabin, second control of dust cabin and the air channel in the described casing successively, the bottom of described choked flow cabin sidewall is provided with air inlet, described casing top is provided with air outlet, be provided with between the described choked flow cabin and the first control of dust cabin over against the spoiler of air inlet and the obstruction layer of spoiler top, be provided with gill plate group between the described first control of dust cabin and the second control of dust cabin, be provided with gill plate group between described second control of dust cabin and the air channel, described air channel is communicated with air outlet.Described gill plate group is installed in parallel in together by two or more gill plates to be formed, and the described gill plate is provided with two or more gill nests.Gill nest on the described gill plate is arranged in matrix.The described first control of dust cabin Lower Half is provided with the blind window of level, the described second control of dust cabin Lower Half is provided with the blind window of level, and described casing top is provided with observation window, and described observation window is positioned at top, the first control of dust cabin, described bottom half is provided with roller, and the number of described roller is four.The utility model is for various solid dusts, the solid granular dust that particularly density is bigger, it is good to collect cleaning effect, can be used to handle high-temperature dust, easy to install and use, can be widely used in solid dusts such as metallurgy, Metal Cutting, metal polishing and pollute bigger occasion.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model,
Accompanying drawing 2 is a cross-sectional view of the present utility model,
Accompanying drawing 3 is the structural representation of gill plate group in the utility model,
Accompanying drawing 4 is a gill plate group operation principle schematic diagram in the utility model.
Below in conjunction with accompanying drawing the utility model is described.
The specific embodiment
The utility model at work, the place is connected with turbofan at air outlet, can produce collection bleed stream during the work of described turbofan, solid particle that produces in metallurgical industry or metallic dust enter in the casing from air inlet under the effect of collection bleed stream.The air-flow that carries dust hits on the spoiler of air inlet, and the flow direction of air-flow changes, and air-flow disperses to all directions, produces turbulent flow.
Solid particle or metallic dust clash into spoiler under effect of inertia, its speed reduces rapidly.The solid particle that weight ratio is bigger can fall to the bottom in choked flow cabin.High temperature, that the be in the red heat state often particle of metallic dust in metallurgical processing goes out, the entrained heat of the particle that weight is big is also bigger, and the solid particle that weight is bigger falls at first, has time enough to cool off in casing.
Solid particle after preliminary treatment and metallic dust are crossed with air communication and are stopped layer; here; some volumes are big, the higher particle of temperature can be blocked; further tackle particle high temperature, that be in the red heat state; also can make simultaneously high-temperature particle by the obstruction layer time, be taken away most of heat by air-flow; be the high-temperature particle cooling, can prevent effectively that also the particle of high temperature from assembling on the gill plate, prevent that the gill plate from causing damage because of overheated.
Described gill plate group 10/11 is installed in parallel in together by two or more gill plates to be formed, generally can select 4-6 the gill plate 12, each gill plate is provided with two or more gill nests, gill nest 13 on the same gill plate, the direction of its gas outlet is identical, gill nest on the different gill plates, its gas outlet direction difference.The arch gas outlet that described gill nest is a gill plate upper process, the gill nest on the described gill plate is arranged in matrix.By having cooled high-temperature particle in the air-flow that stops layer, air-flow is by the gill plate group time, its circulation area increases, air-flow will be between each gill plate and gill nest constantly break-in, therefore the flow velocity of air-flow can reduce, follow the solid particle and the metallic dust of air motion, can be in the gap between the gill plate because stall is dropped, and finally fall into the bottom in control of dust cabin.
The described first control of dust cabin 3 Lower Halves are provided with the blind window 14 of level, the described second control of dust cabin 4 Lower Halves are provided with the blind window 15 of level, and shutter plays guide functions, and metallic dust is fallen, stop air-flow to flow into the below of shutter, guarantee that target particles can not taken up by air-flow once more.The little metal dust that does not collect in the first control of dust cabin can fall in the second control of dust cabin, and former and later two control of dust cabins play a role jointly, can effectively increase work efficiency, and strengthens dust removing effects.
Described casing top is provided with observation window 16, and specifically, described observation window is positioned at top, the first control of dust cabin.If the metallic particles of collecting is assembled in the control of dust cabin too much, perhaps because suck reasons such as oil smoke or steam, cause the part metals particle to stick in the gill nest, will influence the dust removing effects of whole utility model, pass through observation window, the staff can in time find the unusual condition of the gill plate, so that in time clear up control of dust cabin and gill plate group.
Can discharge a large amount of heats in the metallic dust cooling procedure of high temperature,, will aggravate the loss of whole utility model, influence the effect of dedusting if can't get rid of.
Described bottom half is provided with roller 17, and the number of described roller is four, is convenient to the staff the utility model and other equipment are installed and be used.
Claims (10)
1. gravity stall formula dust arrester, comprise casing, it is characterized in that: be provided with choked flow cabin, the first control of dust cabin, second control of dust cabin and the air channel in the described casing successively, the bottom of described choked flow cabin sidewall is provided with air inlet, described casing top is provided with air outlet, be provided with between the described choked flow cabin and the first control of dust cabin over against the spoiler of air inlet and the obstruction layer of spoiler top, be provided with gill plate group between the described first control of dust cabin and the second control of dust cabin, be provided with gill plate group between described second control of dust cabin and the air channel, described air channel is communicated with air outlet.
2. gravity stall formula dust arrester as claimed in claim 1 is characterized in that: described gill plate group is installed in parallel in together by two or more gill plates to be formed.
3. gravity stall formula dust arrester as claimed in claim 2, it is characterized in that: the described gill plate is provided with two or more gill nests.
4. gravity stall formula dust arrester as claimed in claim 3, it is characterized in that: the gill nest on the described gill plate is arranged in matrix.
5. gravity stall formula dust arrester as claimed in claim 1 is characterized in that: the described first control of dust cabin Lower Half is provided with the blind window of level.
6. gravity stall formula dust arrester as claimed in claim 1 is characterized in that: the described second control of dust cabin Lower Half is provided with the blind window of level.
7. gravity stall formula dust arrester as claimed in claim 1, it is characterized in that: described casing top is provided with observation window.
8. gravity stall formula dust arrester as claimed in claim 7 is characterized in that: described observation window is positioned at top, the first control of dust cabin.
9. gravity stall formula dust arrester as claimed in claim 1, it is characterized in that: described bottom half is provided with roller.
10. gravity stall formula dust arrester as claimed in claim 9, it is characterized in that: the number of described roller is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200327472U CN201578942U (en) | 2010-01-05 | 2010-01-05 | Gravity stalling type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200327472U CN201578942U (en) | 2010-01-05 | 2010-01-05 | Gravity stalling type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201578942U true CN201578942U (en) | 2010-09-15 |
Family
ID=42720934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200327472U Expired - Fee Related CN201578942U (en) | 2010-01-05 | 2010-01-05 | Gravity stalling type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201578942U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105339100A (en) * | 2013-06-28 | 2016-02-17 | 伊利诺斯工具制品有限公司 | Airborne component extractor with baffled debris collection |
| CN110270163A (en) * | 2018-03-15 | 2019-09-24 | 无锡斐冠工业设备有限公司 | A kind of the gas-solid separator double-deck filter disc and gas-solid separator |
| US11530826B2 (en) | 2015-07-16 | 2022-12-20 | Illinois Tool Works Inc. | Extractor with segmented positive pressure airflow system |
-
2010
- 2010-01-05 CN CN2010200327472U patent/CN201578942U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105339100A (en) * | 2013-06-28 | 2016-02-17 | 伊利诺斯工具制品有限公司 | Airborne component extractor with baffled debris collection |
| US10808953B2 (en) | 2013-06-28 | 2020-10-20 | Illinois Tool Works Inc. | Airborne component extractor with baffled debris collection |
| CN105339100B (en) * | 2013-06-28 | 2021-11-02 | 伊利诺斯工具制品有限公司 | Airborne component extractor with baffle to collect debris |
| US11530826B2 (en) | 2015-07-16 | 2022-12-20 | Illinois Tool Works Inc. | Extractor with segmented positive pressure airflow system |
| CN110270163A (en) * | 2018-03-15 | 2019-09-24 | 无锡斐冠工业设备有限公司 | A kind of the gas-solid separator double-deck filter disc and gas-solid separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20140105 |