CN2458520Y - High-speed airflow homogenizer for producing environmental protection briquette - Google Patents
High-speed airflow homogenizer for producing environmental protection briquette Download PDFInfo
- Publication number
- CN2458520Y CN2458520Y CN 00257581 CN00257581U CN2458520Y CN 2458520 Y CN2458520 Y CN 2458520Y CN 00257581 CN00257581 CN 00257581 CN 00257581 U CN00257581 U CN 00257581U CN 2458520 Y CN2458520 Y CN 2458520Y
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- CN
- China
- Prior art keywords
- briquette
- homogenizer
- utility
- environment
- model
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- Expired - Fee Related
Links
- 239000004484 Briquette Substances 0.000 title abstract 6
- 230000007613 environmental effect Effects 0.000 title 1
- 239000003245 coal Substances 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000005243 fluidization Methods 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 10
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 238000000265 homogenisation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The utility model discloses a pneumatic homogenizer for environment protecting briquette, which belongs to a manufacture apparatus of coal. The utility model is composed of a swirl chamber, a vertical elevating pipe, a venturi necking, a fluidizing gas ring, etc. Briquette material components in a storage hopper are directly homogenized in the storage hopper by high-velocity airflow. The problems of poor quality and low combustion efficiency of briquette homogenization by mechanical means in the prior art are solved. The utility model has the advantages of low investment, convenient operation and low energy consumption corresponding to mechanical homogenization. The quality of the environment protecting briquette and the combustion efficiency of briquette can be effectively enhanced because of favorable homogenization effect.
Description
Environment-friendly coal strength homogenizer of the present utility model belongs to the processing and manufacturing apparatus of coal, relates in particular to a kind of moulded coal strength homogenizer.
The novel coal that moulded coal is promoted as country, advantages such as efficiency of combustion height, soot emissions are few are arranged, but in its process, owing to adopt the mechanical type homogenization installation, as biaxial rneader, vertical mixer etc., not only energy consumption is bigger, and homo-effect is relatively poor, influences briquet quality and efficiency of combustion.
The purpose of this utility model provides a kind of active force homogenizing moulded coal that adopts the on-mechanical formula promptly to pass through air-flow, thereby improves the moulded coal strength homogenizer of briquet quality and efficiency of combustion.
The utility model mainly comprises spin chamber, vertical-lift pipe, venturi reducing, fluidisation compression ring, air current spray nozzle etc., whole homogenizer is fixedly installed in the coal raw material warehouse, by high velocity air each component of moulded coal raw material is sprayed on spin chamber and spray and the whole warehouse internal face by air current spray nozzle and vertical-lift pipe and to form material circulation, thereby make moulded coal by abundant homogenizing.
Accompanying drawing 1 is a structure diagram of the present utility model.
Accompanying drawing 2 is the A-A of spin chamber profiles of the present utility model.
Accompanying drawing 3 is fluidisation compression ring B-B profiles of the present utility model.
Below in conjunction with accompanying drawing the utility model being done one describes in detail.
The utility model mainly comprises spin chamber 6, vertical-lift pipe 4, reducing 2, fluidisation compression ring 3, air current spray nozzle 1, nozzle air current pipe 10 etc., and air current spray nozzle 1 is connected with nozzle air current pipe 10, and is installed in coal raw material warehouse 7 bottoms; The top of air current spray nozzle 1 is reducing 2, for strengthening the suction dynamics, reducing 2 is made as the venturi reducing; 2 places are provided with fluidisation compression ring 3 in reducing, have a plurality of compression rings hole 13 on the compression ring 3; Reducing 2 is connected with vertical-lift pipe 4, is spin chamber 6 at the top of riser 4, is provided with swirl vane 12 in the spin chamber 6, forms tangential passage 14 12 of swirl vanes, and passage 14 all is inclined upwardly, and and 4 formation of vertical-lift pipe certain angle; Whole homogenizer is fixed in the moulded coal raw material warehouse by bracing or strutting arrangement 8; Be material bed 5 above in warehouse, its below is a discharge port 11.
Under the effect of the high velocity air of crossing air current spray nozzle 1 ejection by the air communication of nozzle air current pipe 10, because the air that air current spray nozzle sprays at a high speed has higher kinetic energy, so in the regional area of reducing 2, form negative pressure, the moulded coal raw material is sucked in the vertical-lift pipe 4 automatically in the warehouse, and is delivered to spin chamber 5; Disperseed under the stirring of each component in the moulded coal raw material swirl vane 12 rotation and air-flow in spin chamber 5, material and air-flow evenly mix, and along the acclivitous tangential passage 14 in the spin chamber 6 to upthrow to the warehouse 7 on the cross section, play the effect of cutting homogenizing, more from top to bottom at the inner material circular flow that forms of whole warehouse; Be provided with fluidisation gas flow tube 9 near fluidisation compression ring 3 places, cross the perforate 13 downward blowing storehouse substrate bed of materials on the fluidized gas ring 3 by the air communication of ejection in the gas flow tube 9, be in fluidized state near near the material part the discharge port 11 at the bottom of making warehouse, voidage is bigger, mobile better, in order to vertical-lift pipe 4 feed, simultaneously can stop material in discharge port 11 places arch camber, make when material moisture is big, be unlikely to stop up discharge port 11, make that material is smooth and easy in the storehouse after the homogenizing draws off.
The utility model is reduced investment, operation convenience not only, and the consumption of mechanical type homogenizing energy is low relatively, and because homo-effect is good, can effectively improve the efficiency of combustion of environment-friendly coal quality and moulded coal.
Claims (5)
1. environment-friendly coal strength homogenizer, it is characterized in that mainly forming by spin chamber (6), vertical-lift pipe (4), reducing (2), fluidisation compression ring (3), air current spray nozzle (1) etc., locate to be provided with fluidisation compression ring (3) in reducing (2), be respectively air current spray nozzle (1) and spin chamber (6) in the below and the top of vertical-lift pipe (4).
2. a kind of environment-friendly coal strength homogenizer as claimed in claim 1 is characterized in that reducing (2) is the venturi reducing.
3. a kind of environment-friendly coal strength homogenizer as claimed in claim 1, its feature is provided with swirl vane (12) in spin chamber (6), and the tangential passage (14) that is formed by section (12) is inclined upwardly.
4. a kind of environment-friendly coal strength homogenizer as claimed in claim 1 is characterized in that having annular distance (13) on fluidisation compression ring (3), and percent opening is 1-15%.
5. a kind of environment-friendly coal strength homogenizer as claimed in claim 1 is characterized in that homogenizer is fixedly mounted in the raw material warehouse (7) by bracing or strutting arrangement (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00257581 CN2458520Y (en) | 2000-10-30 | 2000-10-30 | High-speed airflow homogenizer for producing environmental protection briquette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00257581 CN2458520Y (en) | 2000-10-30 | 2000-10-30 | High-speed airflow homogenizer for producing environmental protection briquette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2458520Y true CN2458520Y (en) | 2001-11-07 |
Family
ID=33614054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00257581 Expired - Fee Related CN2458520Y (en) | 2000-10-30 | 2000-10-30 | High-speed airflow homogenizer for producing environmental protection briquette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2458520Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543435A (en) * | 2018-03-01 | 2018-09-18 | 中国神华能源股份有限公司 | A kind of warehouse hybrid system and method |
-
2000
- 2000-10-30 CN CN 00257581 patent/CN2458520Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543435A (en) * | 2018-03-01 | 2018-09-18 | 中国神华能源股份有限公司 | A kind of warehouse hybrid system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANZHUHEJIANZHUCAILIAOKEYANJIU YARD, WU CITY, NO. Free format text: FORMER NAME OR ADDRESS: NO. 88, XINMIN STREET(WEST), URUMQI CITY, XINJIANG UYGHUR AUTONOMOUS REGION, 830002 |
|
| CP03 | Change of name, title or address |
Patentee address after: 830063 the Xinjiang Uygur Autonomous Region Urumqi city Kunlun Road No. 18 building and building materials Institute of Urumqi Patentee address before: 830002 88 Xinmin West Street, the Xinjiang Uygur Autonomous Region, Urumqi |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |