CN203111923U - Pneumatic suspended ore drawing chute device - Google Patents
Pneumatic suspended ore drawing chute device Download PDFInfo
- Publication number
- CN203111923U CN203111923U CN 201220577949 CN201220577949U CN203111923U CN 203111923 U CN203111923 U CN 203111923U CN 201220577949 CN201220577949 CN 201220577949 CN 201220577949 U CN201220577949 U CN 201220577949U CN 203111923 U CN203111923 U CN 203111923U
- Authority
- CN
- China
- Prior art keywords
- chute
- ore drawing
- pressure air
- high pressure
- ore
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a pneumatic suspended ore drawing chute device, consisting of an air compressor 1, a high pressure air pipe 2, a switch control valve 3, an ore drawing chute 4, a high pressure air cabin 5 and small air holes 6. The pneumatic suspended ore drawing chute device is characterized in that the air compressor 1 is connected with the ore drawing chute 4 through the high pressure air pipe 2 in a sealing way; the ore drawing chute is of a two-layer structure, and the distance between the inner and outer walls is 20 mm; the small air holes are uniformly formed in the inner layers of the bottom and the two sides of the ore drawing chute 4, the diameter of the small air holes is 3 mm, and the hole spacing of the holes is 100 mm; and the switch control valve is mounted on the high pressure air pipe. As the chute is of the two-layer structure, the sealed high pressure air cabin is formed between the inner and outer walls of the chute, and the small air holes are uniformly formed in the inner layers of the bottom and the two sides of the chute, the phenomena of ore fines sedimentation and cementing in the chute can be effectively improved. The device is convenient and practical, simple in structure, and easy to operate; the workload of manually dredging and cleaning the chute is reduced; the device has very high application values under the powdery and easily-caked ore rock condition; and the device belongs to the technical field of mechanized equipment in mining industry.
Description
Technical field:
The utility model relates to a kind of pneumatic suspension formula running chute device, belongs to mining industry mechanized equipment technical field.
Background technology:
At present, the used running chute gradient of stope is more slow, and ore contains certain humidity, accumulates over a long period, and the bottom fine ore overstocks glued, causes chute to stop up easily, is unfavorable for ore drawing.Adopt artificial mediation, working out is big, making slow progress also has certain danger.
Summary of the invention:
The purpose of this utility model is exactly will provide that a kind of convenience is suitable, simple in structure, easy operating, operate steadily, can effectively improve the device of chute bottom fine ore latch up phenomenon.
The purpose of this utility model is achieved in that this pneumatic suspension formula running chute device is made up of air compressor 1, high-pressure air hose 2, switching control pilot 3, running chute 4, high pressure gas storehouse 5, little wind hole 6.It is characterized in that air compressor 1 and running chute 4 are tightly connected by high-pressure air hose 3.
Described running chute 4 is double-decker, and inside and outside wall is at a distance of 20mm.
Described running chute 4 bottoms and two internal layers of helping have the little wind hole of diameter 3mm, pitch-row 100mm evenly to arrange.
Described high-pressure air hose 2 is equipped with switching control pilot.
The utility model compared with prior art has the following advantages:
Because chute is double-decker, form the high pressure gas storehouse of sealing between inside and outside wall, and help internal layer to have the little wind of diameter 3mm, pitch-row 100mm hole evenly to arrange at chute base plate and two, when ore drawing, open high-pressure blast, make fine ore can't deposit gluing.Convenient suitable, simple in structure, the easy operating of this device, can effectively improve chute bottom fine ore latch up phenomenon, alleviate artificial mediation and cleared up the chute working out.At powdery, easily lump and very high using value arranged under the rock condition of ore deposit.
Description of drawings:
Accompanying drawing is the utility model scheme drawing.
1, air compressor; 2, high-pressure air hose; 3, switching control pilot; 4, running chute; 5, high pressure gas storehouse; 6, little wind hole.
The specific embodiment:
Air compressor 1 is tightly connected by high-pressure air hose 3 with running chute 4.Running chute is double-decker, and inside and outside wall is at a distance of 20mm; Running chute 4 bottoms and two internal layers of helping have the little wind hole of diameter 3mm, pitch-row 100mm evenly to arrange; High-pressure air hose is equipped with switching control pilot.
During use, open the switching control pilot of pressure duct, open air compressor in ore drawing, high-pressure blast enters the high pressure gas storehouse of running chute by high-pressure air hose, outwards dispels through chute bottom and the two little wind holes of helping again, makes fine ore can't deposit gluing.Can use.
Claims (4)
1. pneumatic suspension formula running chute device, be made up of air compressor (1), high-pressure air hose (2), switching control pilot (3), running chute (4), high pressure gas storehouse (5), little wind hole (6), it is characterized in that: air compressor (1) is tightly connected by high-pressure air hose (3) with running chute (4).
2. pneumatic suspension formula running chute device according to claim 1, it is characterized in that: running chute (4) is double-decker, inside and outside wall is at a distance of 20mm.
3. pneumatic suspension formula running chute device according to claim 1 is characterized in that: running chute (4) bottom and two internal layers of helping have the little wind hole of diameter 3mm, pitch-row 100mm evenly to arrange.
4. pneumatic suspension formula running chute device according to claim 1, it is characterized in that: high-pressure air hose (2) is equipped with switching control pilot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577949 CN203111923U (en) | 2012-11-06 | 2012-11-06 | Pneumatic suspended ore drawing chute device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577949 CN203111923U (en) | 2012-11-06 | 2012-11-06 | Pneumatic suspended ore drawing chute device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203111923U true CN203111923U (en) | 2013-08-07 |
Family
ID=48892293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220577949 Expired - Fee Related CN203111923U (en) | 2012-11-06 | 2012-11-06 | Pneumatic suspended ore drawing chute device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203111923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520067A (en) * | 2017-01-25 | 2017-12-29 | 卢元伟 | One kind gravity flow slot type efficient energy-saving floatation equipment |
| CN111377186A (en) * | 2018-12-30 | 2020-07-07 | 新疆八一钢铁股份有限公司 | Automatic desilting device of overhead chute |
-
2012
- 2012-11-06 CN CN 201220577949 patent/CN203111923U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520067A (en) * | 2017-01-25 | 2017-12-29 | 卢元伟 | One kind gravity flow slot type efficient energy-saving floatation equipment |
| CN111377186A (en) * | 2018-12-30 | 2020-07-07 | 新疆八一钢铁股份有限公司 | Automatic desilting device of overhead chute |
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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: 20130807 Termination date: 20191106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |