CN207293085U - A kind of dredging system for rotating coal scuttle and being combined with air bubble - Google Patents
A kind of dredging system for rotating coal scuttle and being combined with air bubble Download PDFInfo
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- CN207293085U CN207293085U CN201721274672.7U CN201721274672U CN207293085U CN 207293085 U CN207293085 U CN 207293085U CN 201721274672 U CN201721274672 U CN 201721274672U CN 207293085 U CN207293085 U CN 207293085U
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- air bubble
- coal scuttle
- combined
- feed zone
- rotation
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Abstract
It the utility model is related to a kind of dredging system for rotating coal scuttle and being combined with air bubble；Including rotation coal scuttle, air bubble and pneumatic hammer；The air bubble is installed at the outer wall of rotation coal scuttle top feeding warehouse；The pneumatic hammer is fitted to the lower section of rotation coal scuttle outer wall.This rotation coal scuttle and air-gun combined dredging system；Hopper knot doming effect can quickly be solved, avoid raw coal tied in hopper arch can not blanking situation.
Description
Technical field
The present invention relates to machinery equipment field, more particularly to a kind of dredging system for rotating coal scuttle and being combined with air bubble.
Background technology
Raw coal hopper knot arch be always produce in it is common and it is extremely difficult solve the problems, such as, for a long time in coal accumulating, fire coal
The fields such as power plant, metallurgy frequently occur, and very big difficulty are brought to normal production and maintenance, also so that production cost constantly adds
Greatly.Hopper knot block up be material compacting knot arch and caused by, its main cause：Temperature is low, and bulk material flow is poor；Material is outdoor
Storage, rainwater and watering spray make humidity of materials increasing easily lead to compacting knot arch；The inverted cone-shaped structure of hopper, and hopper knot arch
Possibility increase；Arch is tied in hopper to fail to find and handle in time, causes the more to press the more real, it is difficult to processing and other reasons.
Rotation coal scuttle is a kind of existing mode for solving knot arch, but this mode can not be fully solved raw coal knot arch
Problem, above the feeding warehouse of rotation coal scuttle and rotates the bottom of coal scuttle or knot doming effect easily occurs.
The content of the invention
To solve problems of the prior art, the present invention proposes a kind of dredging system for rotating coal scuttle and being combined with air bubble
System；Hopper knot doming effect can quickly be solved, avoid raw coal rotation coal scuttle in knot arch can not blanking situation.
To achieve the above object, the present invention proposes a kind of dredging system for rotating coal scuttle and being combined with air bubble；Including rotation
Coal scuttle, air bubble and pneumatic hammer；The air bubble is installed at the outer wall of rotation coal scuttle top feeding warehouse；The pneumatic hammer coordinates
Installed in the lower section of rotation coal scuttle outer wall.
The air bubble is installed in the middle part of the feeding warehouse above rotation coal scuttle；The feeding warehouse includes top feed zone with
Portion's feed zone；The air bubble is installed on junction between top feed zone and lower part feed zone.
The section of the top feed zone is rectangle, and the section of lower part feed zone is inverted trapezoidal；The air bubble
It is horizontally arranged at junction between top feed zone and lower part feed zone.
The air bubble includes the air bubble that at least four uniform intervals are set；The air bubble by stent be installed on into
Outside the bulkhead of feed bin, and the two of which of air bubble is symmetrical arranged.
The stent includes lateral frame and tilted supporter；The tilted supporter tilts the bulkhead being equipped with lower part feed zone
Outside, lateral frame level is fixedly connected on outside the bulkhead of lower part feed zone；The air bubble is fitted on lateral frame.
The air bubble is installed on junction, air bubble injection tube between top feed zone and lower part feed zone and is welded on storehouse
On wall.
The injection tube of the air bubble is horizontally toward in feeding warehouse, makes the compressed air of ejection horizontally toward in feeding warehouse.
The injection tube of the air bubble is set diagonally downward, makes the compressed air of ejection diagonally downward and towards feeding warehouse
It is interior.
The pneumatic hammer is installed on the side bottom of rotation coal scuttle outer wall by stent, and pneumatic hammer is installed on rotation coal scuttle
At the outer wall of lower fixed bin.
Coordinate at the outer wall of the lower fixed bin of the rotation coal scuttle and be symmetrical arranged two pneumatic hammers.
Beneficial effect：
Pass through rotation coal scuttle, air bubble and the pneumatic hammer of setting；Air bubble is first passed through to feed bin above rotation coal scuttle
The interior position that may easily tie arch is dredged, at another possible knot arch of step dredging by rotating coal scuttle, then in rotation coal
The position that may tie arch is further dredged in the lower section of bucket by the vibrations of pneumatic hammer again, it is ensured that bin blanking is uniform.
Brief description of the drawings
Fig. 1 is the principle of the present invention structure diagram.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The present invention proposes a kind of dredging system for rotating coal scuttle and being combined with air bubble；Including rotation coal scuttle 1,3 and of air bubble
Pneumatic hammer 4；The air bubble 3 is installed at the outer wall of rotation 1 top feeding warehouse 2 of coal scuttle；The pneumatic hammer 4 is fitted to rotation
Turn the lower section of 1 outer wall of coal scuttle.
The air bubble 3 is installed on the middle part of feeding warehouse 2 of 1 top of rotation coal scuttle；The feeding warehouse 2 includes top feed zone
21 and lower part feed zone 22；The air gun system 3 is installed on junction between top feed zone 21 and lower part feed zone 22.
The section of the top feed zone 21 is rectangle, and the section of lower part feed zone 22 is inverted trapezoidal；The sky
Gas big gun 3 is horizontally arranged at junction between top feed zone 21 and lower part feed zone 22.
The air bubble 3 includes the air bubble that at least four uniform intervals are set；The air bubble 3 is installed on by stent
Outside the bulkhead of feeding warehouse 2, and the two of which of air bubble 3 is symmetrical arranged.
The stent includes lateral frame 6 and tilted supporter 5；The tilted supporter 5 is tilted and is equipped with lower part feed zone 22
Outside bulkhead, 6 level of lateral frame is fixedly connected on outside the bulkhead of lower part feed zone 22；The air bubble 3 is fitted to lateral frame 6
On.
The air bubble 3 is installed on junction between top feed zone 21 and lower part feed zone 22, the weldering of 3 injection tube of air bubble
It is connected on bulkhead.
The injection tube of the air bubble 3 is horizontally toward in feeding warehouse 2, makes the compressed air of ejection horizontally toward feeding warehouse 2
It is interior.
The injection tube of the air bubble 3 is set diagonally downward, makes the compressed air of ejection diagonally downward and towards feeding warehouse 2
It is interior.
The pneumatic hammer 4 is installed on the side bottom of rotation 1 outer wall of coal scuttle by stent, and pneumatic hammer 4 is installed on rotation coal
At the outer wall of the lower fixed bin of bucket 1.
Coordinate at the outer wall of the lower fixed bin of the rotation coal scuttle 1 and be symmetrical arranged two pneumatic hammers 4.
When air bubble 3 is installed, in the suitable position that feeding warehouse 2 is easily blocked, i.e., fed in top feed zone 21 and lower part
22 junctions of section installation air bubble 3.One hole of preformed hole or on-site cutting is designed in feeding warehouse 2, and air bubble jet pipe is welded on storehouse
On wall, then welded or with flanged joint with air bubble exhaust pipe, gas bag welding support on bulkhead is fixed, to strengthen gas bag
Stability.Air bubble 3 is installed on 22 junction of top feed zone 21 and lower part feed zone, avoids occurring knot arch herein, in air
Big gun 3 can be multiple according to installation is actually needed.Optimal, air bubble 3 is symmetrically set.Pneumatic hammer 4 is also by metallic support
The bulkhead foot being fitted to outside the lower fixed bin of rotation coal scuttle 1.Two pneumatic hammers 4 are symmetrically mounted on lower fixed bin side
The bottom of wall.It is be combined with each other by air bubble 3, rotation coal scuttle 1 and pneumatic hammer 4, it is ensured that be not in knot doming effect in feed bin,
Dredge efficient.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (10)
- A kind of 1. dredging system for rotating coal scuttle and being combined with air bubble；It is characterized in that：Including rotation coal scuttle, air bubble and air Hammer；The air bubble is installed at the outer wall of rotation coal scuttle top feeding warehouse；The pneumatic hammer is fitted to outside rotation coal scuttle The lower section of wall.
- 2. the dredging system that rotation coal scuttle according to claim 1 is combined with air bubble；It is characterized in that：The air bubble In the middle part of the feeding warehouse above rotation coal scuttle；The feeding warehouse includes top feed zone and lower part feed zone；The air Big gun is installed on junction between top feed zone and lower part feed zone.
- 3. the dredging system that rotation coal scuttle according to claim 2 is combined with air bubble；It is characterized in that：The top into The section of material section is rectangle, and the section of lower part feed zone is inverted trapezoidal；The air bubble is horizontally arranged at top charging Junction between section and lower part feed zone.
- 4. the dredging system that rotation coal scuttle according to claim 3 is combined with air bubble；It is characterized in that：The air bubble The air bubble set including at least four uniform intervals；The air bubble is installed on by stent outside the bulkhead of feeding warehouse, and empty The two of which of gas big gun is symmetrical arranged.
- 5. the dredging system that rotation coal scuttle according to claim 4 is combined with air bubble；It is characterized in that：The stent bag Include lateral frame and tilted supporter；The tilted supporter is tilted and is equipped with outside the bulkhead of lower part feed zone, the horizontal fixed company of lateral frame It is connected on outside the bulkhead of lower part feed zone；The air bubble is fitted on lateral frame.
- 6. the dredging system that rotation coal scuttle according to claim 5 is combined with air bubble；It is characterized in that：The air bubble The junction between top feed zone and lower part feed zone, air bubble injection tube are welded on bulkhead.
- 7. the dredging system that rotation coal scuttle according to claim 6 is combined with air bubble；It is characterized in that：The air bubble Injection tube horizontally toward in feeding warehouse, make the compressed air of ejection horizontally toward in feeding warehouse.
- 8. the dredging system that rotation coal scuttle according to claim 7 is combined with air bubble；It is characterized in that：The air bubble Injection tube set diagonally downward, make the compressed air of ejection diagonally downward and towards in feeding warehouse.
- 9. the dredging system that rotation coal scuttle according to claim 1 is combined with air bubble；It is characterized in that：The pneumatic hammer The side bottom of rotation coal scuttle outer wall is installed on by stent, and pneumatic hammer is installed at the outer wall of the lower fixed bin of rotation coal scuttle.
- 10. the dredging system that rotation coal scuttle according to claim 9 is combined with air bubble；It is characterized in that：In the rotation Turn to coordinate at the outer wall of the lower fixed bin of coal scuttle and be symmetrical arranged two pneumatic hammers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274672.7U CN207293085U (en) | 2017-09-30 | 2017-09-30 | A kind of dredging system for rotating coal scuttle and being combined with air bubble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274672.7U CN207293085U (en) | 2017-09-30 | 2017-09-30 | A kind of dredging system for rotating coal scuttle and being combined with air bubble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207293085U true CN207293085U (en) | 2018-05-01 |
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ID=62441038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721274672.7U Active CN207293085U (en) | 2017-09-30 | 2017-09-30 | A kind of dredging system for rotating coal scuttle and being combined with air bubble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207293085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895985A (en) * | 2021-09-17 | 2022-01-07 | 华能营口热电有限责任公司 | Air hammer vibration device for improving coal supply efficiency of thermal power boiler |
-
2017
- 2017-09-30 CN CN201721274672.7U patent/CN207293085U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895985A (en) * | 2021-09-17 | 2022-01-07 | 华能营口热电有限责任公司 | Air hammer vibration device for improving coal supply efficiency of thermal power boiler |
| CN113895985B (en) * | 2021-09-17 | 2023-08-15 | 华能营口热电有限责任公司 | Pneumatic hammer vibration beating device for improving coal supply efficiency of thermal power boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mediation system of rotatory coal scuttle and air bubble combination Effective date of registration: 20190808 Granted publication date: 20180501 Pledgee: Puyang Xiangyang Garment Co., Ltd. Pledgor: HENAN ZHONGLI MINING EQUIPMENT MANUFACTURING CO., LTD. Registration number: Y2019410000001 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |