CN213771902U - Utilize cement kiln waste gas waste heat in coordination with carbomorphism biomass reaction cauldron - Google Patents
Utilize cement kiln waste gas waste heat in coordination with carbomorphism biomass reaction cauldron Download PDFInfo
- Publication number
- CN213771902U CN213771902U CN202022315835.XU CN202022315835U CN213771902U CN 213771902 U CN213771902 U CN 213771902U CN 202022315835 U CN202022315835 U CN 202022315835U CN 213771902 U CN213771902 U CN 213771902U
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- CN
- China
- Prior art keywords
- reaction chamber
- waste gas
- heated tube
- cement kiln
- heating pipeline
- 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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- 239000002912 waste gas Substances 0.000 title claims abstract description 24
- 239000004568 cement Substances 0.000 title claims abstract description 17
- 239000002918 waste heat Substances 0.000 title claims abstract description 15
- 239000002028 Biomass Substances 0.000 title claims description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims abstract description 8
- 238000010000 carbonizing Methods 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 9
- 239000000779 smoke Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses an utilize cement kiln waste gas waste heat in coordination with carbomorphism living beings reation kettle, the device includes reacting chamber and heated tube way, the reacting chamber top is equipped with feed inlet and exhanst gas outlet, vertically be equipped with the motor in the reacting chamber, the motor is connected with speed governing controller, stirring vane is connected to the motor bearing, the reacting chamber bottom is equipped with the discharge gate, the thermometer is connected to the reacting chamber bottom, reacting chamber top and below are equipped with upper portion heated tube way and lower part heated tube way respectively, the heated tube way top is equipped with air inlet and thermometer, the air inlet and manometer, the valve is connected, heated tube way outer lane below is equipped with the gas outlet. The utility model discloses a to the reaction chamber delivery raw materials, the raw materials is stirred according to the certain direction under stirring vane drives, simultaneously, high temperature waste gas passes through the reverse spiral flow of heating pipeline and heats the carbomorphism raw materials, and increase raw materials and high temperature waste gas heat transfer area improve carbomorphism efficiency.
Description
Technical Field
The utility model relates to a living beings carbomorphism field specifically relates to an utilize cement kiln waste gas waste heat in coordination with carbomorphism biomass reaction cauldron.
Background
The biomass has the characteristics of huge reserve amount, wide source, renewability, low pollution, neutral carbon and the like, the problem of environmental pollution and resource waste caused by unreasonable treatment of biomass can be solved by using the biomass to prepare the biochar, and the prepared biochar has wide application.
High-temperature waste gas can be generated in the production of the cement industry, the contained energy is huge, the energy can be recycled, and the energy conservation and consumption reduction are realized.
The traditional reaction kettle for carbonizing biomass has small heat transfer contact area and low heat transfer efficiency and needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an utilize cement kiln waste gas waste heat in coordination with carbomorphism biomass reaction cauldron, realize utilizing the high-efficient carbomorphism living beings of cement kiln high temperature waste gas.
The utility model provides an utilize cement kiln waste gas waste heat in coordination with carbomorphism biomass reaction cauldron which characterized in that: including reaction chamber and heated tube way, the reaction chamber top is equipped with feed inlet and exhanst gas outlet, vertically is equipped with the motor in the reaction chamber, and the motor is connected with speed governing controller, and stirring vane is connected to the motor bearing, and the reaction chamber bottom is equipped with the discharge gate, and the thermometer is connected to the reaction chamber bottom, and reaction chamber top and below are equipped with upper portion heated tube way and lower part heated tube way respectively, and the heated tube way top is equipped with air inlet and thermometer, and the air inlet is connected with manometer and valve, and heated tube way outer lane below is equipped with the gas outlet.
Furthermore, the lower part of the reaction chamber is conical, and the upper wall and the lower wall of the lower part of the reaction chamber are parallel and are made of heat conducting materials.
Furthermore, the motor bearing extends to the bottom of the reaction chamber, the motor bearing is connected with a plurality of stirring blades, and the stirring blades are parallel to the upper wall and the lower wall of the lower part of the reaction chamber.
Further, heating pipeline is inside all to be equipped with heliciform water conservancy diversion baffle, and lower part heating pipeline spiral number of turns is greater than upper portion heating pipeline spiral number of turns.
Furthermore, the outer walls of the upper heating pipeline, the lower heating pipeline and the reaction chamber are all provided with heat insulation layers.
Further, the air inlet of the upper heating pipeline is positioned at the top of the reaction chamber and outside the feed inlet.
Furthermore, the air inlet of the lower heating pipeline is arranged at the central position of the lower heating pipeline.
The utility model has the advantages that: utilize the utility model discloses can realize the waste heat utilization of cement kiln high temperature waste gas, utilize a plurality of stirring vane that the motor forward drove to make raw materials intensive mixing, be heated evenly, utilize the coniform structure of reacting chamber lower part can make the slow automatic gliding of raw materials, utilize upper and lower two-layer spiral heating pipeline to make the reverse spiral of high temperature waste gas flow, increase high temperature waste gas detention time, increase heat transfer area improves carbomorphism efficiency and high temperature waste gas utilization ratio.
Drawings
Fig. 1 is a structural sectional view of the present invention.
Fig. 2 is a top view of the upper heating pipe of the present invention.
Fig. 3 is a bottom view of the lower heating pipe of the present invention.
Description of reference numerals: 1. an electric motor; 2. a speed-regulating controller; 3. a feed inlet; 4. a flue gas outlet; 5. a pressure gauge; 6. an air inlet; 7. a valve; 8. a motor bearing; 9. a thermometer; 10. a heat-insulating layer; 11. a reaction chamber; 12. an upper heating conduit; 13. a stirring blade; 14. an air outlet; 15. a lower heating conduit; 16. a discharge port; 17. a diversion baffle plate.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, the biomass carbonization reaction kettle utilizing waste heat of cement kiln waste gas is characterized in that: including reaction chamber 11 and heated tube way, 11 tops of reaction chamber are equipped with feed inlet 3 and exhanst gas outlet 4, vertically be equipped with motor 1 in the reaction chamber 11, motor 1 is connected with speed governing controller 2, stirring vane 13 is connected to motor bearing 8, 11 bottoms of reaction chamber are equipped with discharge gate 16, thermometer 9 is connected to 11 bottoms of reaction chamber, 11 tops of reaction chamber and below are equipped with upper portion heated tube way 12 and lower part heated tube way 15 respectively, heated tube way top is equipped with air inlet 6 and thermometer 9, air inlet 6 is connected with manometer 5 and valve 7, heated tube way outer lane below is equipped with gas outlet 14.
The bottom of the reaction chamber 11 is conical, and the upper wall and the lower wall of the bottom of the reaction chamber 11 are parallel and are made of heat conducting materials.
The motor bearing 8 extends to the bottom of the reaction chamber 11, the motor bearing 8 is connected with a plurality of stirring blades 13, and the stirring blades 13 are parallel to the upper wall and the lower wall of the lower part of the reaction chamber 11.
And the outer walls of the upper heating pipeline 12, the lower heating pipeline 15 and the reaction chamber 11 are all provided with an insulating layer 10.
The air inlet 6 of the upper heating pipeline 12 is positioned at the top of the reaction chamber 11 and outside the feed inlet 3.
The air inlet 6 of the lower heating pipe 15 is located at the center of the lower heating pipe 15.
When the device works, the motor 1 is started, the rotating speed is adjusted through the speed adjusting controller 2, the valve 7 beside the air inlet 6 of the upper heating pipeline 12 and the lower heating pipeline 15 is opened, high-temperature waste gas is introduced, the flow is adjusted according to the thermometer 9 and the pressure gauge 5, raw materials are put into the reaction chamber 11 from the feed inlet 3, the raw materials slowly and spirally slide down along the lower wall of the reaction chamber 11 under the driving of the stirring blade 13, the introduced high-temperature waste gas reversely and spirally flows under the action of the flow guide baffle 17 to heat the raw materials and is discharged through the air outlet 14, the smoke generated by the reaction is discharged through the smoke outlet 4, and the biochar generated by the reaction is discharged through the discharge outlet 16.
Claims (7)
1. The utility model provides an utilize cement kiln waste gas waste heat in coordination with carbomorphism biomass reaction cauldron which characterized in that: including reaction chamber and heated tube way, the reaction chamber top is equipped with feed inlet and exhanst gas outlet, vertically is equipped with the motor in the reaction chamber, and the motor is connected with speed governing controller, and stirring vane is connected to the motor bearing, and the reaction chamber bottom is equipped with the discharge gate, and the thermometer is connected to the reaction chamber bottom, and reaction chamber top and below are equipped with upper portion heated tube way and lower part heated tube way respectively, and the heated tube way top is equipped with air inlet and thermometer, and the air inlet is connected with manometer and valve, and heated tube way outer lane below is equipped with the gas outlet.
2. The reaction kettle for co-carbonizing biomass by using waste heat of cement kiln waste gas as claimed in claim 1, characterized in that: the lower part of the reaction chamber is conical, and the upper wall and the lower wall of the lower part of the reaction chamber are parallel and are made of heat conducting materials.
3. The reaction kettle for co-carbonizing biomass by using waste heat of cement kiln waste gas as claimed in claim 1, characterized in that: the motor bearing extends to the bottom of the reaction chamber, the motor bearing is connected with a plurality of stirring blades, and the stirring blades are parallel to the upper wall and the lower wall of the lower part of the reaction chamber.
4. The reaction kettle for co-carbonizing biomass by using waste heat of cement kiln waste gas as claimed in claim 1, characterized in that: the heating pipeline is internally provided with a spiral diversion baffle, and the spiral number of turns of the lower heating pipeline is greater than that of the upper heating pipeline.
5. The reaction kettle for co-carbonizing biomass by using waste heat of cement kiln waste gas as claimed in claim 1, characterized in that: and the outer walls of the upper heating pipeline, the lower heating pipeline and the reaction chamber are all provided with heat insulation layers.
6. The reaction kettle for co-carbonizing biomass by using waste heat of cement kiln waste gas as claimed in claim 1, characterized in that: and the air inlet of the upper heating pipeline is positioned at the top of the reaction chamber and outside the feed inlet.
7. The reaction kettle for co-carbonizing biomass by using waste heat of cement kiln waste gas as claimed in claim 1, characterized in that: and the air inlet of the lower heating pipeline is arranged at the central position of the lower heating pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315835.XU CN213771902U (en) | 2020-10-18 | 2020-10-18 | Utilize cement kiln waste gas waste heat in coordination with carbomorphism biomass reaction cauldron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315835.XU CN213771902U (en) | 2020-10-18 | 2020-10-18 | Utilize cement kiln waste gas waste heat in coordination with carbomorphism biomass reaction cauldron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213771902U true CN213771902U (en) | 2021-07-23 |
Family
ID=76909466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022315835.XU Expired - Fee Related CN213771902U (en) | 2020-10-18 | 2020-10-18 | Utilize cement kiln waste gas waste heat in coordination with carbomorphism biomass reaction cauldron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213771902U (en) |
-
2020
- 2020-10-18 CN CN202022315835.XU patent/CN213771902U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |