CN207226381U - A kind of as-fired coal feeding system - Google Patents
A kind of as-fired coal feeding system Download PDFInfo
- Publication number
- CN207226381U CN207226381U CN201721032392.5U CN201721032392U CN207226381U CN 207226381 U CN207226381 U CN 207226381U CN 201721032392 U CN201721032392 U CN 201721032392U CN 207226381 U CN207226381 U CN 207226381U
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- feeding
- belt
- pulverizer
- coal
- fired coal
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Abstract
The utility model overcomes the shortcomings of the prior art, there is provided a kind of as-fired coal feeding system, adds the heap density of as-fired coal, reduces the load of pulverizer, improves production efficiency；In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of as-fired coal feeding system, including as-fired coal entrance, pulverizer, sieve material belt and feeding belt, the sieve material belt is arranged on the lower section of coal dropping port, feeding belt is provided with below the sieve material belt, the discharge end of the feeding belt is provided with as-fired coal entrance, qualified coal is sent into by as-fired coal entrance by feeding belt, the discharge end of the sieve material belt is provided with pulverizer, the feeding mouth of the pulverizer is connected with the discharge end of sieve material belt, the discharge port of the pulverizer is located at the top of feeding belt, described crush is expected on feeding belt under the coal after parts crush；The utility model can be widely applied to as-fired coal feeding field.
Description
Technical field
A kind of as-fired coal feeding system of the utility model, belongs to as-fired coal feeding technical field.
Background technology
All existing as-fired coals can just enter stove after will being crushed by pulverizer, much meet as-fired coal fineness
The coal of standard also and then enters pulverizer and carries out separating twice, the waste for not only causing equipment to run, but also secondary from pulverizer
Coal after crushed is too thin, and coke oven coal-charging amount does not increase, and single furnace output cannot be guaranteed, and it is big to also result in disintegrator load.
Utility model content
The utility model overcomes the shortcomings of the prior art, there is provided a kind of as-fired coal feeding system, add into
The heap density of stove coal, reduces the load of pulverizer, improves production efficiency.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of as-fired coal feeding system, bag
As-fired coal entrance, pulverizer, sieve material belt and feeding belt are included, the sieve material belt is arranged on the lower section of coal dropping port, the sieve
Feeding belt is provided with below material belt, the discharge end of the feeding belt is provided with as-fired coal entrance, passes through feeding belt
Qualified coal is sent into as-fired coal entrance, the discharge end of the sieve material belt is provided with pulverizer, the feeding mouth of the pulverizer
Connected with the discharge end of sieve material belt, the discharge port of the pulverizer is located at the top of feeding belt, and the crushing parts crush
Expect under coal afterwards on feeding belt.
Shaking screen is provided with the downside of the sieve material belt.
The discharge port of the pulverizer is provided with baffle.
The feeding end of the feeding belt is provided with the coaming plate of arc.
The utility model has an advantageous effect in that compared with prior art：The utility model as-fired coal taxonomical hierarchy point
It is bright, meet the coal of as-fired coal fineness from the direct upper belt of straight tube, incongruent coal passes through pulverizer, and reasonable utilization, improves production
Efficiency.
Brief description of the drawings
The utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the utility model.
In figure：1 it is as-fired coal entrance, 2 be pulverizer, 3 be sieve material belt, 4 be feeding belt, 5 is coal dropping port, 6 to enclose
Plate, 7 be shaking screen, 8 be baffle.
Embodiment
As shown in Figure 1, a kind of as-fired coal feeding system of the utility model, including as-fired coal entrance 1, pulverizer 2, sieve material skin
Band 3 and feeding belt 4, the sieve material belt 3 are arranged on the lower section of coal dropping port 5, and the lower section of the sieve material belt 3 is provided with feeding
Belt 4, the discharge end of the feeding belt 4 are provided with as-fired coal entrance 1, and qualified coal is sent into stove by feeding belt 4
Coal entrance 1, the discharge end of the sieve material belt 3 are provided with pulverizer 2, the feeding mouth of the pulverizer 2 and going out for sieve material belt 3
Expect end connection, the discharge port of the pulverizer 2 is located at the top of feeding belt 4, expects under the coal after described 2 crushing of pulverizer
On feeding belt 4.
The downside of the sieve material belt 3 is provided with shaking screen 7.
The discharge port of the pulverizer 2 is provided with baffle 8.
The feeding end of the feeding belt 4 is provided with the coaming plate 6 of arc.
The utility model as-fired coal taxonomical hierarchy is clearly demarcated, meets the coal of as-fired coal fineness from the direct upper belt of straight tube, is not inconsistent
The coal of conjunction passes through pulverizer, and reasonable utilization, improves production efficiency.
The utility model is explained in detail above in conjunction with embodiment, but the utility model is not limited to above-mentioned implementation
Example, within the knowledge of a person skilled in the art, can also not depart from the premise of the utility model aims
It is lower that various changes can be made.
Claims (4)
- A kind of 1. as-fired coal feeding system, it is characterised in that：Including as-fired coal entrance（1）, pulverizer（2）, sieve material belt（3）With Feeding belt（4）, the sieve material belt（3）It is arranged on coal dropping port（5）Lower section, it is described sieve material belt（3）Lower section be provided with Feeding belt（4）, the feeding belt（4）Discharge end be provided with as-fired coal entrance（1）, pass through feeding belt（4）By qualification Coal be sent into as-fired coal entrance（1）, the sieve material belt（3）Discharge end be provided with pulverizer（2）, the pulverizer（2）'s Feeding mouth and sieve material belt（3）Discharge end connection, the pulverizer（2）Discharge port be located at feeding belt（4）Top, institute State pulverizer（2）Expect feeding belt under coal after part crushing（4）On.
- A kind of 2. as-fired coal feeding system according to claim 1, it is characterised in that：The sieve material belt（3）Downside It is provided with shaking screen（7）.
- A kind of 3. as-fired coal feeding system according to claim 1, it is characterised in that：The pulverizer（2）Discharge port It is provided with baffle（8）.
- A kind of 4. as-fired coal feeding system according to claim 1, it is characterised in that：The feeding belt（4）Pan feeding End is provided with the coaming plate of arc（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032392.5U CN207226381U (en) | 2017-08-17 | 2017-08-17 | A kind of as-fired coal feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032392.5U CN207226381U (en) | 2017-08-17 | 2017-08-17 | A kind of as-fired coal feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207226381U true CN207226381U (en) | 2018-04-13 |
Family
ID=61857241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721032392.5U Active CN207226381U (en) | 2017-08-17 | 2017-08-17 | A kind of as-fired coal feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207226381U (en) |
-
2017
- 2017-08-17 CN CN201721032392.5U patent/CN207226381U/en active Active
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