CN202705330U - Coal economizing agent feeding equipment - Google Patents
Coal economizing agent feeding equipment Download PDFInfo
- Publication number
- CN202705330U CN202705330U CN201220231934.2U CN201220231934U CN202705330U CN 202705330 U CN202705330 U CN 202705330U CN 201220231934 U CN201220231934 U CN 201220231934U CN 202705330 U CN202705330 U CN 202705330U
- Authority
- CN
- China
- Prior art keywords
- coal
- saving agent
- pump
- economizing
- agent
- 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
Links
- 239000003245 coal Substances 0.000 title claims abstract description 72
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 64
- 239000000843 powder Substances 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 8
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 8
- 239000004571 lime Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002817 coal dust Substances 0.000 description 14
- 239000003818 cinder Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Coal economizing agent feeding equipment comprises a coal mill, coal conveying pipelines, a compressed air delivering pipe, an air compressor, a powder selector, an atomizing spray head, a coal economizing agent delivering pipe, a coal bin, a high-pressure hose, a pump, a coal economizing agent storage chamber and frequency conversion equipment. The coal mill is connected with the powder selector by two corresponding coal conveying pipelines, the powder selector is connected with the coal bin by the corresponding coal conveying pipeline, the atomizing spray head is connected onto the coal conveying pipeline between the powder selector and the coal bin, one end of the high-pressure hose and one end of the compressed air delivering pipe are connected onto the atomizing spray head, the other end of the compressed air delivering pipe is connected with the air compressor, the other end of the high-pressure hose is connected with the pump, and the pump is connected with the coal economizing agent storage chamber by the coal economizing agent delivering pipe and is further connected with the frequency conversion equipment. Functions of coal economizing agents are obviously increased, volatilization and wastage of the coal economizing agents are reduced, the usage amount of the coal economizing agents is automatically controlled according to requirements, and accordingly production cost is reduced.
Description
Technical field
The utility model relates to a kind of coal-saving agent and uses the field, relates in particular to a kind of coal-saving agent and adds agent equipment.
Background technology
Coal-saving agent uses coal has vital role, it has not only improved the combustion heat value of coal, promote that coal fully burns, also reduced the toxic gas that coal burning produces, outstanding role does not significantly embody but these of existing coal-saving agent act on aborning, trace it to its cause, wherein to add the agent equipment design unreasonable be principal element to coal-saving agent, existing coal-saving agent adds agent equipment and mainly is divided into two kinds, the first is to add coal-saving agent before coal pulverizer, coal-saving agent is mixed with coal cinder, then in coal pulverizer, coal cinder is clayed into power; This kind equipment is because the volatilization of coal-saving agent in coal pulverizer, caused the significant wastage of coal-saving agent, moisture in the coal-saving agent has increased the humidity of coal dust, not only coal pulverizer there is certain abrasion and corrosion, also reduced the productive rate of coal dust, because coal-saving agent mixes with coal cinder early stage, cause undercompounding, so that the effect of coal-saving agent significantly weakens simultaneously; The second is that the convey coal pipe between coal pulverizer and powder separating machine adds coal-saving agent, so that coal-saving agent mixes with coal dust, but powder separating machine can screen coal dust, can again grind underproof coal dust from newly being transported to coal pulverizer, so also can shine into the defective that is similar to the first.Existing coal-saving agent adds agent equipment and can not rationally add an amount of coal-saving agent according to the amount of coal dust in addition, and namely to add the agent automation degree of equipment low for existing coal-saving agent, complex operation.
Summary of the invention
The purpose of this utility model is to provide a kind of coal-saving agent to add agent equipment, and it has advantages of the coal-saving agent of minimizing usage quantity, improves the coal-saving agent effect.
The utility model is achieved like this, it comprises coal pulverizer, convey coal pipe, blowpipe, air compressor, powder separating machine, fog-spray nozzle, the coal-saving agent transfer lime, coal bunker, high pressure hose, pump, the coal-saving agent storing chamber, frequency conversion equipment, it is characterized in that coal pulverizer links to each other by two convey coal pipes with powder separating machine, powder separating machine links to each other by a convey coal pipe with coal bunker, be connected with fog-spray nozzle on the convey coal pipe between powder separating machine and the coal bunker, connect an end of high pressure hose and an end of blowpipe on the fog-spray nozzle, the other end of blowpipe connects air compressor, the other end of high pressure hose connects pump, pump links to each other with the coal-saving agent storing chamber by the coal-saving agent transfer lime, and pump also is connected with frequency conversion equipment.
Technique effect of the present utility model is: the utility model so that coal dust fully mix with coal-saving agent, significantly improve the function of coal-saving agent, reduced volatilization and the waste of coal-saving agent, reduced the usage quantity of coal-saving agent, the usage quantity of automatization control coal-saving agent has reduced production cost as required.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In the drawings, 1, coal pulverizer 2, convey coal pipe 3, blowpipe 4, air compressor
5, powder separating machine 6, fog-spray nozzle 7, coal-saving agent transfer lime 8, coal bunker 9, high pressure hose 10, pump 11, coal-saving agent storing chamber 12, frequency conversion equipment.
Embodiment
As shown in Figure 1, the utility model is achieved like this, it comprises coal pulverizer 1, convey coal pipe 2, blowpipe 3, air compressor 4, powder separating machine 5, fog-spray nozzle 6, coal-saving agent transfer lime 7, coal bunker 8, high pressure hose 9, pump 10, coal-saving agent storing chamber 11, frequency conversion equipment 12, coal pulverizer 1 links to each other by two convey coal pipes 2 with powder separating machine 5, powder separating machine 5 links to each other by a convey coal pipe 2 with coal bunker 8, be connected with fog-spray nozzle 6 on the convey coal pipe 2 between powder separating machine 5 and the coal bunker 8, connect an end of high pressure hose 9 and an end of blowpipe 3 on the fog-spray nozzle 6, the other end of blowpipe 3 connects air compressor 4, the other end of high pressure hose 9 connects pump 10, pump 10 links to each other with coal-saving agent storing chamber 11 by coal-saving agent transfer lime 7, pump 10 also is connected with frequency conversion equipment 12, in use, coal pulverizer 1 grinds to form coal dust to coal cinder, then coal dust is transported in the powder separating machine 5 by convey coal pipe 2, powder separating machine 5 filters out qualified coal dust and defective coal dust, and qualified coal dust is transported to coal bunker 8, defective coal dust is transported to coal pulverizer 1 again grinds; Pump is by the coal-saving agent in the coal-saving agent transfer lime 7 extraction coal-saving agent storing chambers 11 simultaneously, and be transported to fog-spray nozzle 6 by high pressure hose 9, air compressor 4 is transported to fog-spray nozzle 6 to pressurized air by blowpipe 3, because fog-spray nozzle 6 is on the convey coal pipe 2 between powder separating machine 5 and the coal bunker 8, under compressed-air actuated effect, coal-saving agent is atomized, fully mix with qualified coal dust in the convey coal pipe 2 between powder separating machine 5 and the coal bunker 8 at fog-spray nozzle 6, and in time be stored in the coal bunker 8, pass through simultaneously the as required rotating speed of automatic control pump of frequency conversion equipment 12, thus the usage quantity of regulating coal-saving agent.
Claims (1)
1. a coal-saving agent adds agent equipment, it comprises coal pulverizer, convey coal pipe, blowpipe, air compressor, powder separating machine, fog-spray nozzle, the coal-saving agent transfer lime, coal bunker, high pressure hose, pump, the coal-saving agent storing chamber, frequency conversion equipment, it is characterized in that coal pulverizer links to each other by two convey coal pipes with powder separating machine, powder separating machine links to each other by a convey coal pipe with coal bunker, be connected with fog-spray nozzle on the convey coal pipe between powder separating machine and the coal bunker, connect an end of high pressure hose and an end of blowpipe on the fog-spray nozzle, the other end of blowpipe connects air compressor, the other end of high pressure hose connects pump, pump links to each other with the coal-saving agent storing chamber by the coal-saving agent transfer lime, and pump also is connected with frequency conversion equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220231934.2U CN202705330U (en) | 2012-05-23 | 2012-05-23 | Coal economizing agent feeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220231934.2U CN202705330U (en) | 2012-05-23 | 2012-05-23 | Coal economizing agent feeding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202705330U true CN202705330U (en) | 2013-01-30 |
Family
ID=47585651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220231934.2U Expired - Fee Related CN202705330U (en) | 2012-05-23 | 2012-05-23 | Coal economizing agent feeding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202705330U (en) |
-
2012
- 2012-05-23 CN CN201220231934.2U patent/CN202705330U/en not_active Expired - Fee Related
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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: JIANGXI ZHIREN ENERGY SAVING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XIA XIUJIN Effective date: 20130909 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 330000 NANCHANG, JIANGXI PROVINCE TO: 332600 JIUJIANG, JIANGXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130909 Address after: 332600 Cai Ling Industrial Park, Duchang County, Jiangxi, Jiujiang Patentee after: JIANGXI ZHIREN ENERGY-SAVING TECHNOLOGY CO., LTD. Address before: 330000, Nanchang, Jiangxi province Nanchang County Liantang Town Lake clear, a classic unit two, Room 302 Patentee before: Xia Xiujin |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGXI DINENG SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANGXI ZHIREN ENERGY SAVING TECHNOLOGY CO., LTD. Effective date: 20150508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 332600 JIUJIANG, JIANGXI PROVINCE TO: 330013 NANCHANG, JIANGXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150508 Address after: 330013 wheat garden, Nanchang economic and Technological Development Zone, Jiangxi Patentee after: Jiangxi Dili Technology Co., Ltd. Address before: 332600 Cai Ling Industrial Park, Duchang County, Jiangxi, Jiujiang Patentee before: JIANGXI ZHIREN ENERGY-SAVING TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |