CN203307282U - Gravity-action coal feeder - Google Patents
Gravity-action coal feeder Download PDFInfo
- Publication number
- CN203307282U CN203307282U CN2013203059972U CN201320305997U CN203307282U CN 203307282 U CN203307282 U CN 203307282U CN 2013203059972 U CN2013203059972 U CN 2013203059972U CN 201320305997 U CN201320305997 U CN 201320305997U CN 203307282 U CN203307282 U CN 203307282U
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- coal
- gravity
- chute
- action
- coal feeder
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- Expired - Fee Related
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Abstract
The utility model relates to a gravity-action coal feeder. The gravity-action coal feeder comprises a briquetting plate device (9), a briquetting plate counterweight (10) and a material guiding chute (11) and is characterized in that an eccentric sliding chute (3) is arranged above the briquetting plate device (9) and is provided with a coal poke hole (6) and a manhole (8), a wear-resistant lining plate (7) is arranged on the internal wall of the eccentric sliding chute (3), the eccentric sliding chute (3) is connected with an irregular hopper mouth (2) of a hopper trough (1) through a controllable gate valve (5), and a material guiding plate (4) is arranged in the hopper trough (1). The gravity-action coal feeder has the advantages that the phenomena of material blockage and bridging in a material bin are eliminated, the continuous and balanced coal feeding is achieved, and the matching accuracy is improved.
Description
Technical field
The utility model belongs to the coker technical field, relates in particular to the coal blending feeding device that a kind of coal blending process is used.
Background technology
In coking production process, in order to guarantee coke quality, enlarge the coal source, reduce coal blending cost, the cooperation coal of various heterogeneities need to be carried out to proportioning by a certain percentage.In various coal blending process, coal blending groove coal blending process is widely adopted because the proportioning tolerance range is high.Coal charge is transported to metering device by the coal blending groove, as disk feeder, vibro-feeder etc.But aforesaid device belongs to power-equipment, consume a large amount of electric power, need routine preventive maintenance and maintenance, and can cause noise and dust in operational process.
Summary of the invention
For solving the problems of the technologies described above, the solution that the utility model adopts is for by providing coal material feeder under a kind of action of gravity, realize that technical solution adopted in the utility model is: this coal material feeder comprises contour plate device, contour plate counterweight and deflector chute, eccentric chute is set above the contour plate device, eccentric chute is provided with discloses coal hole and access opening, the inwall of eccentric chute is provided with abrasion-proof backing block, and eccentric chute is bickered by controllable sluice valve, connecing the bucket abnormity, in bucket, is provided with charging guide plate.Coal charge enters by bucket, abnormity bicker and the effect of charging guide plate under, by the component that action of gravity produces, push coal charge to eccentric chute, then after the effect of contour plate device, enter on the belt of band shirt rim, reach the feed purpose.By controllable sluice valve, control the discharge quantity of coal charge, through disclosing the coal hole, dredge while slight putty occurring.During maintenance, removable access opening enters inside processing.The contour plate device is accompanied with contour plate counterweight and deflector chute; Coal charge directly enters on the belt of band shirt rim, then by coal type, controls design, and layout is all measured in the assurance coal seam, improves the proportioning control accuracy, then by after the uclear scale on belt or electronic scale metering, carrying out proportioning.
The utility model has been eliminated putty, the scaffold phenomenon in feed bin, reaches continuous balanced coal blending, has improved the proportion speed rate; Remove the dynamic blending coals devices such as disk feeder, vibro-feeder, realized unpowered coal blending, reduced coal blending cost; Eliminate noise and dust pollution, improved worker's operating environment; The bottom of bickering connects eccentric chute, and the vertical pressure to belt of minute bulk coal meterial, slowed down the impact of coal charge to belt conveyor; Thereby on the impact of the weighing-appliances such as electronic scales, improved proportioning accuracy in minimizing coal charge dropping process.
The accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to side-view.
In figure, 1, bucket, 2, abnormity bickers, 3, eccentric chute, 4, charging guide plate, 5, controllable sluice valve, 6, disclose the coal hole, 7, abrasion-proof backing block, 8, access opening, 9, the contour plate device, 10, contour plate counterweight 11, deflector chute, 12, band shirt rim belt.
Embodiment
With reference to accompanying drawing, this coal material feeder comprises contour plate device 9, contour plate counterweight 10 and deflector chute 11, eccentric chute 3 is set above contour plate device 9, eccentric chute 3 is provided with discloses coal hole 6 and access opening 8, the inwall of eccentric chute 3 is provided with abrasion-proof backing block 7, eccentric chute 3 bickers 2 by controllable sluice valve 5, connecing bucket 1 abnormity, in bucket 1, is provided with charging guide plate 4.Coal charge enters by bucket 1, abnormity bicker 2 and the effect of charging guide plate 4 under, by the component that action of gravity produces, push coal charge to eccentric chute 3, then after 9 effects of contour plate device, enter on band shirt rim belt 12, reach the feed purpose.By controllable sluice valve 5, control the discharge quantity of coal charge, through disclosing coal hole 6, dredge while slight putty occurring.During maintenance, removable access opening 8 enters inside processing.Contour plate device 9 is accompanied with contour plate counterweight 10 and deflector chute 11; Coal charge directly enters on band shirt rim belt 12, then by coal type, controls design, and layout is all measured in the assurance coal seam, improves the proportioning control accuracy, then by after the uclear scale on belt or electronic scale metering, carrying out proportioning.
Claims (1)
1. coal material feeder under an action of gravity, comprise contour plate device (9), contour plate counterweight (10) and deflector chute (11), it is characterized in that: in contour plate device (9) top, eccentric chute (3) is set, eccentric chute (3) is provided with discloses coal hole (6) and access opening (8), the inwall of eccentric chute (3) is provided with abrasion-proof backing block (7), eccentric chute (3) is bickered (2) by the abnormity that connects bucket (1) on controllable sluice valve (5), in bucket (1), is provided with charging guide plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203059972U CN203307282U (en) | 2013-05-31 | 2013-05-31 | Gravity-action coal feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203059972U CN203307282U (en) | 2013-05-31 | 2013-05-31 | Gravity-action coal feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203307282U true CN203307282U (en) | 2013-11-27 |
Family
ID=49613504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203059972U Expired - Fee Related CN203307282U (en) | 2013-05-31 | 2013-05-31 | Gravity-action coal feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203307282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108949197A (en) * | 2018-10-13 | 2018-12-07 | 山西沁新能源集团股份有限公司 | A kind of charging car for coking system |
-
2013
- 2013-05-31 CN CN2013203059972U patent/CN203307282U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108949197A (en) * | 2018-10-13 | 2018-12-07 | 山西沁新能源集团股份有限公司 | A kind of charging car for coking system |
| CN108949197B (en) * | 2018-10-13 | 2024-01-23 | 山西沁新能源集团股份有限公司 | Coal charging car for coking system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20160531 |