CN201882481U - Air cannon coal bunker dredging device - Google Patents
Air cannon coal bunker dredging device Download PDFInfo
- Publication number
- CN201882481U CN201882481U CN2010206525157U CN201020652515U CN201882481U CN 201882481 U CN201882481 U CN 201882481U CN 2010206525157 U CN2010206525157 U CN 2010206525157U CN 201020652515 U CN201020652515 U CN 201020652515U CN 201882481 U CN201882481 U CN 201882481U
- Authority
- CN
- China
- Prior art keywords
- coal bunker
- air bubble
- air cannon
- coal
- bubble body
- 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
Links
- 239000003245 coal Substances 0.000 title claims abstract description 39
- 239000007921 spray Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000005422 blasting Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model belongs to the material handling industry and the technique of coal bunker dredging devices is simple and convenient in operation. An air cannon coal bunker dredging device is composed of an air cannon body, a jet blasting port, a safety valve, an air inlet, a quick electromagnetic exhaust valve and fixed anchors. Air cannon coal bunker dredging devices include an upper layer and a lower layer, wherein four air cannon coal bunker dredging devices are mounted on a same circle of the lower layer, and eight air cannon coal bunker dredging devices are mounted on a same circle of the upper layer. The air cannon coal bunker dredging device in service is simple and convenient in operation, and guarantees clearance of coal discharging of a coal bunker.
Description
Technical field
The utility model belongs to the mass transport industry, is a kind of simple, convenient bunker dredging device technique.
Background technology
The run coal bin blanking of company at present all is to adopt original manually disclosing to add oscillator, under the situation of raw coal high humidity, causes the sticking coal of coal bunker periphery serious.Oscillator is because design reasons makes the sticking coal of its periphery shake more real and more real, and it is more and more littler to have formed Xia Meikou, finally causes the reality of stopping up fully.So just increased greatly and manually disclosed the coal work capacity, waste of manpower, material resources, work efficiency is not high simultaneously.At this problem, we stop up coal bunker and have designed a kind of air bubble mediation coal bunker device.
Summary of the invention
In order to improve this practical problems that coal stops up under the run coal bin, the utility model provides a kind of air bubble mediation coal bunker device, and this device can not only guarantee the normal cutting stock problems of run coal bin, has saved manpower simultaneously, having alleviated work capacity, is a kind of simple, convenient bunker dredging technology.
The utility model device is mainly realized by following structure: mainly by air bubble body, spray seam broken, safety valve, admission port, electromagnetism quick exhaust valve, fixedly lower margin combines.Its spray seam broken is bent by iron pipe and forms, and angle is 60 °, is installed on the coal bunker wall other end and air bubble body bolt together; Safety valve is connected with the air bubble body by screw thread; The electromagnetism quick exhaust valve is connected with the air bubble body by connection hose; Admission port is connected with the air bubble body by connection hose; Fixedly lower margin one end and air bubble body weld together, the other end is fixed on the collet angle steel.
The technical scheme that the utility model adopted: air bubble mediation coal bunker device divides two-layer up and down, and lower floor installs 4 on same circumference, and the upper strata is installed 8 on same circumference.Injection in the storehouse is taken over downwards and is arranged, its angle and horizon should be not less than 15 degree, use the pressurized air after filtering, and maximum working pressure (MWP) must not surpass 0.8Mpa, and minimum working pressure power must not be lower than 0.4Mpa; The air bubble drain plug is downward, is convenient to draining.
After this uses novel place in operation, simple to operate, safe and reliable, use manpower and material resources sparingly.
Description of drawings
Below in conjunction with accompanying drawing and example the utility model is further specified.
Fig. 1 is an air bubble mediation coal bunker device scheme of installation.
Among Fig. 11, coal bunker 2, air bubble mediation coal bunker device
Fig. 2 is an air bubble mediation coal bunker device assembling scheme drawing.
Among Fig. 23, air bubble body 4, spray seam broken 5, safety valve 6, admission port 7, electromagnetism quick exhaust valve 8, fixing lower margin
The specific embodiment
Fig. 1 is an air bubble mediation coal bunker device scheme of installation.Air bubble divides two-layer up and down, and lower floor installs 4 on same circumference, and the upper strata is installed 8 on same circumference.Spray seam broken in the coal bunker arranges that downwards its angle and horizon should be not less than 15 degree.
Fig. 2 is an air bubble mediation coal bunker device assembling scheme drawing.A kind of simple, convenient bunker dredging device.It is by air bubble body (3), the spray seam broken (4), safety valve (5), admission port (6), electromagnetism quick exhaust valve (7), fixedly lower margin (8) combines.Its spray seam broken (4) is bent by iron pipe and forms, and bending angle is 60 °, is installed on the coal bunker wall other end and air bubble body (3) bolt together; Safety valve (5) is connected with air bubble body (3) by screw thread; Electromagnetism quick exhaust valve (7) is connected with air bubble body (3) by connection hose; Admission port (6) is connected with air bubble body (3) by connection hose; Fixedly lower margin (8) one ends and air bubble body (3) weld together, the other end is fixed on the collet angle steel.
During installation in the storehouse jet pipe should arrange downwards that its angle and horizon should be not less than 15 °; During air operated control, the distance between big gun body and the pneumatic control valve must not be above 15 meters; Source of the gas uses pressurized air, and each joint area of source of the gas and pipeline must not leak gas, and the pressurized air of use must be that filter, stable, dry, and maximum working pressure (MWP) must not surpass 0.8MPa, and minimum working pressure power must not be lower than 0.4MPa; Big gun body drain plug is downward, is convenient to draining.Air inlet control ball valve is installed in the position of being convenient to operate; The special-purpose electromagnetism quick exhaust valve of air bubble rated voltage alternating current 220V, consumed power 15W, 22A when starting; Guarantee above the collet angle steel smoothly, will exceed nearly storehouse one end away from the end in storehouse and be not less than 10%.
Open pneumatic control valve during use and enter pressurized air, utilize the high pressure of abrupt release, high-speed gas mediation to be bonded at the coal on the coal bunker wall, make coal recover flowing power, thereby the accumulated powder in the coal bunker is dredged.When quitting work, earlier the electromagnetism quick exhaust valve is opened, closed pneumatic control valve again.
After this uses novel place in operation, simple to operate, safe and reliable, use manpower and material resources sparingly.
Claims (1)
1. an air bubble is dredged the coal bunker device, mainly by air bubble body, spray seam broken, safety valve, admission port, electromagnetism quick exhaust valve, fixedly lower margin combines, it is characterized in that spraying seam broken is bent by iron pipe and forms, angle is 60 °, be installed on the coal bunker wall other end and air bubble body bolt together; Safety valve is connected with the air bubble body by screw thread; The electromagnetism quick exhaust valve is connected with the air bubble body by connection hose; Admission port is connected with the air bubble body by connection hose; Fixedly lower margin one end and air bubble body weld together, the other end is fixed on the collet angle steel;
Air bubble mediation coal bunker device divides two-layer up and down, and lower floor installs four on same circumference, and the upper strata is installed eight on same circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206525157U CN201882481U (en) | 2010-12-10 | 2010-12-10 | Air cannon coal bunker dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206525157U CN201882481U (en) | 2010-12-10 | 2010-12-10 | Air cannon coal bunker dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201882481U true CN201882481U (en) | 2011-06-29 |
Family
ID=44180018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206525157U Expired - Fee Related CN201882481U (en) | 2010-12-10 | 2010-12-10 | Air cannon coal bunker dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201882481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291997A (en) * | 2013-06-27 | 2013-09-11 | 濮阳市亚利机械制造有限公司 | Quick exhaust valve of air cannon |
-
2010
- 2010-12-10 CN CN2010206525157U patent/CN201882481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291997A (en) * | 2013-06-27 | 2013-09-11 | 濮阳市亚利机械制造有限公司 | Quick exhaust valve of air cannon |
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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: 20110629 Termination date: 20111210 |