CN203624277U - Three-in-one pneumatic impact blocking cleaning system - Google Patents
Three-in-one pneumatic impact blocking cleaning system Download PDFInfo
- Publication number
- CN203624277U CN203624277U CN201320818790.5U CN201320818790U CN203624277U CN 203624277 U CN203624277 U CN 203624277U CN 201320818790 U CN201320818790 U CN 201320818790U CN 203624277 U CN203624277 U CN 203624277U
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- cleaning system
- pneumatic
- blocking cleaning
- pneumatic impact
- stock bin
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Abstract
The utility model relates to a blocking cleaning system, especially relates to a three-in-one pneumatic impact blocking cleaning system. The three-in-one pneumatic impact blocking cleaning system comprises a stock bin. The three-in-one pneumatic impact blocking cleaning system is characterized in that, the side wall of the stock bin are in the shape of a hyperbola, and the angle of inclination gradually increase from top to bottom. Several pneumatic injection apparatus are arranged on the side wall in the upper part of the stock bin on a same level, and several pneumatic impact vibration devices are disposed on the side wall in the lower part of the stock bin on a same level and central axis. The beneficial effects of the utility model reside in that, the stock bin is designed in the shape of a hyperbola, and the pneumatic injection apparatus and the pneumatic impact vibration devices are installed to form a perfect blocking cleaning system. The three-in-one pneumatic impact blocking cleaning system has advantages of simple installation, convenient maintenance and operation, high efficiency, safety, energy conservation and fine blocking cleaning result, and resolves the industry problem of coal blockage of raw coal bunkers.
Description
(1) technical field
The utility model relates to a kind of blockage removal system, particularly a kind of trinity Pneumatic immpacting blockage removal system.
(2) background technology
In daily industrial and agricultural production, the use of the graininess material storage storage such as raw coal, grain, mineral powder, stone is very universal, and its effect can not be underestimated.But, in the process of storage warehouse discharging, often have the generation of feed blocking phenomenon, have a strong impact on the normal work of equipment, cause the very large waste of resource.When feed bin discharging, in taper storehouse, material is in vertical direction expansion, horizontal direction compression, stress is passive plastic state, along with reducing of bin outlet size, pressure is increasing, and the friction force between particle and between barrel increases, and reunion sticks together between particle, characteristic dimension enlarges markedly, and latch up phenomenon often occurs.Particularly run coal bin and coke-oven plant's coal tower of large-size thermal power plant configuration unit pulverized-coal system, once power plant's coal stops up, generator set will be forced to promptly fall the removal of load of exerting oneself, even occur that boiler combustion shakiness causes a large amount of throwing oil, more serious meeting causes boiler extinguishment, the unplanned stoppage in transit of unit.Stopping up once lower coal occurs in coke-oven plant, just there is imbalance in whole coal blending ratio, causes defeated coal to interrupt when serious.Run coal bin chute blockage problem becomes a professional difficult problem!
(3) summary of the invention
The utility model is in order to make up the deficiencies in the prior art, provide a kind of installation simple, be convenient to safeguard, easy to operate, efficiency is high, energy-saving safe, unobstructed nonclogging trinity Pneumatic immpacting blockage removal system flows can make the discharging of taper feed bin time.
The utility model is achieved by the following technical solution:
A kind of trinity Pneumatic immpacting blockage removal system, comprise feed bin, it is characterized in that: the sidewall of described feed bin is hyperbola, and inclination angle from top to bottom increases gradually, feed bin upper portion side wall same level is provided with some pneumatic jetting system, and feed bin lower sides same level and axis are provided with some Pneumatic immpacting oscillatorys system.
The beneficial effects of the utility model are: be hyperbola form by silo design, and Pneumatic immpacting oscillatory system and pneumatic jetting system are installed, formed perfect block clearing system; Install simple, be convenient to safeguard, easy to operate, efficiency is high, energy-saving safe, good blocking cleaning effect, solved a professional difficult problem for run coal bin chute blockage.
(4) brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 is structural representation of the present utility model;
In figure, 1 feed bin, 2 pneumatic jetting system, 3 Pneumatic immpacting oscillatorys system.
(5) detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises feed bin 1, the sidewall of feed bin 1 is hyperbola, and inclination angle from top to bottom increases gradually, feed bin 1 upper portion side wall same level is provided with some pneumatic jetting system 2, and feed bin 1 lower sides same level and axis are provided with some Pneumatic immpacting oscillatorys system 3.
Adopt trinity Pneumatic immpacting blockage removal system of the present utility model, when use, this system is arranged on to the easily stifled section in the taper such as run coal bin, material bin feed bin 1, the feed bin 1 of this system is the hyperbolic-type of particular design, the coal bunker of hyperbolic-type is along with coal is to flowing of exporting, and the inclination angle of headwall is strengthened, and impels coal to become gradually large along the mobile partical gravity of wall, gravity diminishes gradually to the squeese pressure component of wall, and its equivalent mobilization dynamic is slower with the mobile decline of coal.Relatively little according to the coal bunker blocking probability of this form of hyp formation principle.Occur first to start the Pneumatic immpacting oscillatory system 3 on material blockage removal system by tele-control system once stopping state, this Pneumatic immpacting oscillatory system 3 has very large impulsive force, thereby the bulkhead of patting coal bunker forms strong shock wave on bulkhead, under the effect of shock wave, material is stripped from being formed on the material cohering on tube wall near inner barn wall and between bulkhead, start afterwards the pneumatic jetting system 2 that install feed bin 1 top, to be pressurized air produce shock wave at a high speed and blasting energy and directly act on the material of obstruction through the nozzle of particular design to this device, making to stop up material generation breaks and displacement, material goes downstream in the effect of gravity, stop up and be also eliminated.This system can be set as pneumatic jetting system 2 and pneumatic impact shock device 3 to work alone and automatic circulating operation according to field condition.The Pneumatic immpacting oscillatory system 3 of trinity Pneumatic immpacting type material blockage removal system is connected source of the gas with pneumatic jetting system 2 simultaneously and is connected with tele-control system by control box, compact conformation, using air as working medium, energy-saving safe, good blocking cleaning effect, original paper all outside, be convenient to attended operation convenient, ensured the safe operation of unit.
This system is carried out the transmission of energy using pressurized air as working medium, can reasonably design according to the situation of different coal bunkers and coal bunker wall thickness and chute blockage the form for curvature of feed bin, select multi-form pneumatic jetting system, set gas velocity of impact and shock pressure, improve safety and the efficiency of blocking cleaning work.
Claims (1)
1. a trinity Pneumatic immpacting blockage removal system, comprise feed bin (1), it is characterized in that: the sidewall of described feed bin (1) is hyperbola, and inclination angle from top to bottom increases gradually, feed bin (1) upper portion side wall same level is provided with some pneumatic jetting system (2), and feed bin (1) lower sides same level and axis are provided with some Pneumatic immpacting oscillatorys system (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818790.5U CN203624277U (en) | 2013-12-13 | 2013-12-13 | Three-in-one pneumatic impact blocking cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818790.5U CN203624277U (en) | 2013-12-13 | 2013-12-13 | Three-in-one pneumatic impact blocking cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203624277U true CN203624277U (en) | 2014-06-04 |
Family
ID=50810774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320818790.5U Expired - Fee Related CN203624277U (en) | 2013-12-13 | 2013-12-13 | Three-in-one pneumatic impact blocking cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203624277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298213A (en) * | 2018-02-08 | 2018-07-20 | 北京昊蓬机电设备有限公司 | A kind of coal bunker |
| CN115258431A (en) * | 2022-08-16 | 2022-11-01 | 国能宝清煤电化有限公司 | Raw coal bin body structure |
-
2013
- 2013-12-13 CN CN201320818790.5U patent/CN203624277U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298213A (en) * | 2018-02-08 | 2018-07-20 | 北京昊蓬机电设备有限公司 | A kind of coal bunker |
| CN115258431A (en) * | 2022-08-16 | 2022-11-01 | 国能宝清煤电化有限公司 | Raw coal bin body structure |
| CN115258431B (en) * | 2022-08-16 | 2023-08-08 | 国能宝清煤电化有限公司 | Raw coal bin body structure |
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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: 20140604 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |