CN202265172U - Wind-driven dust absorption device of ash conveyer - Google Patents
Wind-driven dust absorption device of ash conveyer Download PDFInfo
- Publication number
- CN202265172U CN202265172U CN201120291664XU CN201120291664U CN202265172U CN 202265172 U CN202265172 U CN 202265172U CN 201120291664X U CN201120291664X U CN 201120291664XU CN 201120291664 U CN201120291664 U CN 201120291664U CN 202265172 U CN202265172 U CN 202265172U
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- wind
- hopper
- pipe
- conveyer
- exhaust column
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Abstract
The utility model discloses a wind-driven dust absorption device of an ash conveyer. The device comprises a hopper (5); a feed receiving pipe (6) is arranged below the hopper (5), the lower end of the feed receiving pipe (6) is communicated with a translation spiral conveyer (7), the outlet end of the translation spiral conveyer (7) is communicated with a vertical spiral conveyer (1), and the lower end of the vertical spiral conveyer (1) is connected with an exhaust cover (2); and the wind-driven dust absorption device also comprises an attraction fan (9) and an exhaust pipe (3), wherein the attraction fan (9) is connected with an air sucking pipe (8), the upper end of the air sucking pipe (8) extends into the hopper (5), one end of the exhaust pipe (3) is communicated with the lateral surface of the exhaust cover (2), and the other end of the exhaust pipe (3) is communicated with the air sucking pipe (8). Ash falls through the discharge hole of the vertical spiral conveyer, and dust generated in the conveying process is sucked by the exhaust pipe and conveyed to the hopper through the air sucking pipe, so that the flying dust is effectively reduced and the operating environment of a site is improved.
Description
Technical field
The utility model relates to a kind of wind-force dust eliminating equipment, refers in particular to the wind-force dust eliminating equipment device of grey material conveyer.
Background technology
Put in the grey loading operation at the hopper of metallurgy industry; The a large amount of ash material that produced in the production fall into the translation conveyor screw from feed opening, by the translation conveyor screw it are sent into vertical screw type conveyer then, in course of conveying; Can screw out dust in the pipeline; Dust is raised outward in the atmosphere through the discharging opening of vertical screw type conveyer below, and surrounding environment is polluted, and also damages the healthy of staff.
The utility model content
The utility model technical matters to be solved is to provide a kind of wind-force dust eliminating equipment of grey material conveyer, can reduce the airborne dust of discharging opening, improves operating environment.
The technical scheme that the utility model solves the problems of the technologies described above is following:
A kind of wind-force dust eliminating equipment of grey material conveyer; Comprise a hopper; Said hopper below is taken over for blanking, and lower end and translation conveyor screw that said blanking is taken over are connected, and the exit end and the vertical screw type conveyer of said translation conveyor screw are connected; The lower end of said vertical screw type conveyer connects draught hood, it is characterized in that:
Said wind-force dust eliminating equipment also comprises attraction blower fan and exhaust column, and said attraction blower fan connects the vertical aspiration channel that is provided with, and the upper end of said aspiration channel is stretched in the hopper, and an end of said exhaust column and the flanked of draught hood are logical, and the other end and aspiration channel are connected.
As the further improvement to this device, said exhaust column is provided with butterfly valve.Adopt this butterfly valve can control the folding of exhaust column as required, play the purpose of practicing thrift cost
As preferably, said butterfly valve is apart from aspiration channel 50cm.Be convenient to execute-in-place like this.
As preferably, the bore of said exhaust column is 80mm.
The principle of work of the utility model is, the ash material gets off through the vertical screw type conveyer discharging opening, and the dust that course of conveying produces is sucked by exhaust column, and in aspiration channel is transported to hopper, thereby effectively reduce dust from flying, improved on-the-spot operating environment.
Compared with prior art, the beneficial effect of the utility model is:
1, adopts exhaust column, can pass through the dust suction aspiration channel of induced draft fan, and send into hopper, effectively contained dust from flying, realized the environmental protection of operating environment, protected the physical and mental health of operating personal by aspiration channel with the draught hood mouth.
2, the utility model cost is low, and is simple in structure, is applicable to the grey loading operation of putting of grey loading operation of putting of hopper and silo.
Description of drawings
Below in conjunction with accompanying drawing the technical scheme of the utility model is done further explanation:
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, vertical screw type conveyer; 2, draught hood; 3, exhaust column; 4, setting gauge; 5, hopper; 6, blanking is taken over; 7, translation conveyor screw; 8, aspiration channel; 9, attract blower fan.
The specific embodiment
As shown in Figure 1, a kind of wind-force dust eliminating equipment of grey material conveyer comprises a hopper 5; Said hopper 5 belows are that blanking takes over 6, and the lower end and the horizontally disposed translation conveyor screw 7 of said blanking adapter 6 are connected, and the exit end of said translation conveyor screw 7 and vertical screw type conveyer 1 are connected; The lower end of said vertical screw type conveyer 1 connects draught hood 2; Said wind-force dust eliminating equipment also comprises attraction blower fan 9 and exhaust column 3, and said attraction blower fan 9 connects the vertical aspiration channel 8 that is provided with, and the upper end of said aspiration channel 8 is stretched in the hopper 5; One end of said exhaust column 3 and the flanked of draught hood 2 are logical, and the other end and aspiration channel 8 are connected.
Said exhaust column 3 is provided with butterfly valve 30, and the staff can control the switch of exhaust column as required like this, plays the effect of cost efficiency.
For the ease of execute-in-place, the distance between said butterfly valve 30 and the aspiration channel is 50cm.
The bore of said exhaust column 3 is 80mm.Attract blower fan can adopt 133Nm3/min * 3315Pa * 15kw.
The working process of the utility model is that the ash material is taken over by blanking and got into the translation conveyor screw, is sent in the vertical screw type conveyer by the translation conveyor screw then; Under the effect of vertical screw type conveyer, the ash material gets off through discharging opening, and the dust that course of conveying produces is sucked by exhaust column; And in aspiration channel is transported to hopper, effectively reduce dust from flying, improved on-the-spot operating environment; Have very big social benefit, be worthy to be popularized very much.
Claims (4)
1. the wind-force dust eliminating equipment of a grey material conveyer; Comprise a hopper (5); (6) are taken over for blanking in said hopper (5) below, and lower end and translation conveyor screw (7) that (6) are taken in said blanking are connected, and the exit end of said translation conveyor screw (7) and vertical screw type conveyer (1) are connected; The lower end of said vertical screw type conveyer (1) connects draught hood (2), it is characterized in that:
Said wind-force dust eliminating equipment also comprises attraction blower fan (9) and exhaust column (3); Said attraction blower fan (9) connects the vertical aspiration channel (8) that is provided with; The upper end of said aspiration channel (8) is stretched in the hopper (5); The flanked of one end of said exhaust column (3) and draught hood (2) is logical, and the other end and aspiration channel (8) are connected.
2. wind-force dust eliminating equipment as claimed in claim 1 is characterized in that: said exhaust column (3) is provided with butterfly valve (30).
3. wind-force dust eliminating equipment as claimed in claim 2 is characterized in that: between said butterfly valve (30) and the aspiration channel (8) apart from 50cm.
4. wind-force dust eliminating equipment as claimed in claim 1 is characterized in that: the bore of said exhaust column (3) is 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120291664XU CN202265172U (en) | 2011-08-11 | 2011-08-11 | Wind-driven dust absorption device of ash conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120291664XU CN202265172U (en) | 2011-08-11 | 2011-08-11 | Wind-driven dust absorption device of ash conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202265172U true CN202265172U (en) | 2012-06-06 |
Family
ID=46155980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120291664XU Expired - Fee Related CN202265172U (en) | 2011-08-11 | 2011-08-11 | Wind-driven dust absorption device of ash conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202265172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855152A (en) * | 2017-10-26 | 2018-03-30 | 滁州广洋湖米业有限公司 | A kind of paddy decorticator of the high whole grain rate of dual cavity of anti-port airborne dust |
-
2011
- 2011-08-11 CN CN201120291664XU patent/CN202265172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855152A (en) * | 2017-10-26 | 2018-03-30 | 滁州广洋湖米业有限公司 | A kind of paddy decorticator of the high whole grain rate of dual cavity of anti-port airborne 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: 20120606 Termination date: 20150811 |
|
| EXPY | Termination of patent right or utility model |