CN201817103U - Inclined plate type airlock feeder - Google Patents
Inclined plate type airlock feeder Download PDFInfo
- Publication number
- CN201817103U CN201817103U CN2010205461478U CN201020546147U CN201817103U CN 201817103 U CN201817103 U CN 201817103U CN 2010205461478 U CN2010205461478 U CN 2010205461478U CN 201020546147 U CN201020546147 U CN 201020546147U CN 201817103 U CN201817103 U CN 201817103U
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- China
- Prior art keywords
- inclined plate
- connecting rod
- counter weight
- spindle
- plate type
- 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
An inclined plate type airlock feeder comprises a casing, a spindle, an inclined plate, a counter weight connecting rod and a cylinder type counter weight. The spindle is mounted on the casing, the inclined plate is mounted on the spindle, one end of the counter weight connecting rod is mounted at the end of the spindle, and the cylinder type counter weight is mounted at the other end of the counter weight connecting rod. The inclined plate type airlock feeder is simple in structure, stable in rotation, reliable in airlock, convenient in use, fine in material conveying effect, good in sealing property, long in service life and strong in safety, saves energy, prevents airflow from being mixed, can be widely applied to a material conveying system, and is particularly applicable to pulverized coal conveying systems of fired power plants.
Description
Technical field
The present invention relates to a kind of ramp type flapper, can be widely used in especially being applied in the coal powder conveying system of coal-burning power plant in the material-transporting system.
Background technology
Existing flapper, counterweight connecting rod originally is a welded structure, is easy to from the weld fracture, and the similar accident of power plant takes place often, and service life is short, poor stability.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, stability of rotation, energy-conservation, lock gas is reliable, easy to use, mass transport is effective, prevent the ramp type flapper of air-flow channelling, good airproof performance, long service life, high safety.
In order to achieve the above object, ramp type flapper of the present invention comprises housing, is installed in the main shaft on the housing, is installed in the swash plate on the main shaft, and an end is installed in the counterweight connecting rod on the spindle nose, is installed in the cylinder formula clump weight on the counterweight connecting rod other end.
Ramp type flapper of the present invention, its principle of work is: when coal dust solid accumulation on the swash plate when a certain amount of, the swash plate door is opened downwards fast, material is dirty; When the coal dust material is little when a certain amount of, the swash plate door moves on rapidly and closes under the clump weight effect, prevents the air-flow channelling, plays sealing function.
Ramp type flapper of the present invention, the purposes of flapper are when preventing that coal dust or soot particle from entering another range of pressure by a certain range of pressure, and air channelling phenomenon takes place, and keep the smooth circulation of material powder, and therefore, mass transport is effective.
Ramp type flapper of the present invention, the counterweight connecting rod after the improvement is an one-piece construction, the counterweight connecting rod can not rupture.And clump weight also becomes cylinder by original cuboid, and balance is good, and convenient processing is used.Therefore, long service life.
Ramp type flapper of the present invention adopts the clump weight automatic reset mechanism, alternately opens and closes self-unloading under the material action of gravity, does not need the additionaling power device.Have stability of rotation, energy-conservation, unloading ash capacity adjustable size, unload the reliable characteristics of ash lock gas, be variously give, the ideal equipment of discharging operating mode.
In sum, the present invention is simple in structure, and stability of rotation is energy-conservation, and lock gas is reliable, easy to use, and mass transport is effective, prevents the air-flow channelling, good airproof performance, long service life, high safety.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further explanation.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the birds-eye view among Fig. 1.
The specific embodiment
In Fig. 1, Fig. 2, ramp type flapper of the present invention comprises housing 1, is installed in the main shaft 2 on the housing, is installed in swash plate 3, one ends on the main shaft and is installed in counterweight connecting rod 4 on the spindle nose, is installed in the cylinder formula clump weight 5 on the counterweight connecting rod other end.
Claims (1)
1. a ramp type flapper is characterized in that, comprises housing, is installed in the main shaft on the housing, is installed in the swash plate on the main shaft, and an end is installed in the counterweight connecting rod on the spindle nose, is installed in the cylinder formula clump weight on the counterweight connecting rod other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205461478U CN201817103U (en) | 2010-09-25 | 2010-09-25 | Inclined plate type airlock feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205461478U CN201817103U (en) | 2010-09-25 | 2010-09-25 | Inclined plate type airlock feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817103U true CN201817103U (en) | 2011-05-04 |
Family
ID=43915066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205461478U Expired - Fee Related CN201817103U (en) | 2010-09-25 | 2010-09-25 | Inclined plate type airlock feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201817103U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641771A (en) * | 2012-04-28 | 2012-08-22 | 济南重工股份有限公司 | Coarse powder returning device of mill |
| CN108926020A (en) * | 2018-06-12 | 2018-12-04 | 贾文玉 | A kind of animal husbandry feed processing and storing unit |
| CN114988120A (en) * | 2022-06-17 | 2022-09-02 | 盐津津玺商贸有限责任公司 | Positive pressure pneumatic conveying continuous feeder |
-
2010
- 2010-09-25 CN CN2010205461478U patent/CN201817103U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641771A (en) * | 2012-04-28 | 2012-08-22 | 济南重工股份有限公司 | Coarse powder returning device of mill |
| CN108926020A (en) * | 2018-06-12 | 2018-12-04 | 贾文玉 | A kind of animal husbandry feed processing and storing unit |
| CN108926020B (en) * | 2018-06-12 | 2021-10-19 | 贾文玉 | Feed treatment and storage device for animal husbandry |
| CN114988120A (en) * | 2022-06-17 | 2022-09-02 | 盐津津玺商贸有限责任公司 | Positive pressure pneumatic conveying continuous feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU GUANGYAO ELECTRICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: TAIZHOU GUANGYAO MACHINERY ELECTRIC APPLIANCE CO., LTD. Effective date: 20120514 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 224000 TAIZHOU, JIANGSU PROVINCE TO: 225500 TAIZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120514 Address after: 225500, No. 155 Yin Tang Road, Jiangyan Town, Taizhou, Jiangsu, Jiangyan Patentee after: JIANGSU GUANGYAO ELECTRICITY EQUIPMENT CO., LTD. Address before: 224000, Guangyao Road, Jiangyan Economic Development Zone, Jiangsu, 1 Patentee before: Taizhou Guangyao Machinery Electrical Appliances Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20110925 |