CN201620039U - Heating system of production process of potassium manganate - Google Patents
Heating system of production process of potassium manganate Download PDFInfo
- Publication number
- CN201620039U CN201620039U CN2009203512398U CN200920351239U CN201620039U CN 201620039 U CN201620039 U CN 201620039U CN 2009203512398 U CN2009203512398 U CN 2009203512398U CN 200920351239 U CN200920351239 U CN 200920351239U CN 201620039 U CN201620039 U CN 201620039U
- Authority
- CN
- China
- Prior art keywords
- kitchen range
- main
- flue gas
- reaction tower
- potassium manganate
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- OQVYMXCRDHDTTH-UHFFFAOYSA-N 4-(diethoxyphosphorylmethyl)-2-[4-(diethoxyphosphorylmethyl)pyridin-2-yl]pyridine Chemical compound CCOP(=O)(OCC)CC1=CC=NC(C=2N=CC=C(CP(=O)(OCC)OCC)C=2)=C1 OQVYMXCRDHDTTH-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 35
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003546 flue gas Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000011229 interlayer Substances 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 claims description 24
- 230000008676 import Effects 0.000 claims description 17
- 238000007086 side reaction Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 21
- 239000003245 coal Substances 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 16
- 239000003513 alkali Substances 0.000 description 15
- 238000005243 fluidization Methods 0.000 description 11
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 5
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 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
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- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The utility model discloses a heating system of a production process of potassium manganate, which comprises a main kitchen range, an auxiliary kitchen range, a dust removal device, a heating jacket, a raw material preheater, flue gas inlets and flue gas outlets, wherein the flue gas inlets and the flue gas outlets are arranged at interlayers on reaction towers and a preheating barrel. The heating system of the production process of the potassium manganate is characterized in that reciprocating furnaces are arranged in the main kitchen range and the auxiliary kitchen range, the reciprocating furnace of the main kitchen range is connected with the flue gas inlet of a main reaction tower, the flue gas outlet of the main reaction tower is connected with the flue gas inlet of an auxiliary reaction tower, and the reciprocating furnace of the auxiliary kitchen range is connected with the flue gas inlet of the preheating barrel. The utility model enhances the heating speed of reaction materials and the utilization rate of heat, reduces the heat required by the reaction materials in the main kitchen range and the auxiliary kitchen range, reduces the use quantity of coal, achieves the aims of energy saving and discharge reduction and lowers the production cost, so that the utility model can be widely used in the procedure of the production process of the potassium manganate.
Description
Technical field
The utility model relates to the production of potassium manganate, says so in more detail about the heating system in the potassium manganate production technique.
Background technology
The potassium manganate production technique generally adopts the open hearth roasting method to produce potassium manganate at present, also have and adopt the converter roasting method to produce potassium manganate, it has weak points such as the manganese powder dust is big, noise serious, severe operational environment, the manganese transformation efficiency is low, production cost is high, labor strength is big in process of production.Because it is to utilize the coal combustion direct roasting, heat utilization ratio is low, coal consumption is high so its heating system has, smoke harm is big, not only causes environmental pollution, but also causes the waste of heat.
The utility model persons are at above deficiency, and through research with keen determination for a long time, temperature is about 500 ℃ after finding to utilize dedusting, and flow velocity is about 9000m
3The stack gas of/s can be carried out heat tracing to pneumatic fluidisation reaction tower, and raw material is carried out preheating, has both utilized the heat of stack gas, has improved heat utilization ratio again, has also reduced production cost, has so far finished the utility model.
Goal of the invention
The purpose of this utility model is that heat utilization ratio is low in the solution potassium manganate production process, pollution is big, the high deficiency of production cost.
Second purpose of the present utility model is to utilize stack gas that raw material and the pressurized air that reacts usefulness are carried out preheating, reduces the consumption of coal, reaches the effect of energy-saving and emission-reduction.
The 3rd purpose of the present utility model is to utilize stack gas that pneumatic fluidisation reaction tower is carried out heat tracing, and then improves the reaction efficiency of pneumatic fluidisation reaction tower, reaches the purpose that volume increase reduces production costs.
In order to achieve the above object, the utility model is achieved in that
A kind of heating system of potassium manganate production technique, form by main kitchen range, secondary kitchen range, cleaning apparatus, heating jacket, feed preheater, stack gas import, flue gas outlet etc., after it is characterized in that the stack gas dedusting of main kitchen range generation, by pipe connection master kitchen range and main pneumatic fluidisation reaction tower chuck, pneumatic fluidization column is heated and is incubated, and side reaction tower and the pressurized air that participates in reaction are heated and is incubated; After the stack gas dedusting that secondary kitchen range produces, preheat and be incubated by the chuck of pipeline to alkali material preheating bucket and manganese powder preheating bucket.
The heating system of potassium manganate production technique of the present utility model, wherein said main kitchen range mainly are made up of reciprocating furnace and inner main pot and the flue gas outlet that agitator is housed; Wherein said secondary kitchen range also mainly is made up of the secondary pot and the flue gas outlet of reciprocating furnace and inner dress agitator.
In the heating system of potassium manganate production technique of the present utility model, wherein produce employed alkali material preheating bucket and the mutual connect in series of its outer heating jacket of manganese powder preheating bucket, agitator is equipped with in its inside.
The utility model is owing to adopted alkali material and the manganese powder preheating of stack gas to reaction mass, and reheat has improved the rate of heating of reaction mass and the utilization ratio of heat, the corresponding reaction efficiency that also improves main pneumatic fluidisation reaction tower; Because with alkali material and manganese powder and the reaction compression preheating of air of stack gas to reaction mass, reduced reaction mass required heat in main pot and secondary pot, reduced the consumption of coal, reached the purpose of energy-saving and emission-reduction, and reduced production cost, therefore can be used in widely in the production process of potassium manganate.
Description of drawings
Accompanying drawing 1 is a system flow synoptic diagram of the present utility model.
1. for participating in the gas feed of reaction; 2. react the back pneumatic outlet; 3. stack gas import; 4. flue gas outlet; 5. reaction mass alkali lye import; 6. reaction mass manganese powder import; 7. reacted material outlet; 8. heat required chuck outward; 9. tapered tower tray; 10. material escapement; 11. main kitchen range; 12. reciprocating furnace; 13. main kitchen range reciprocating furnace flue gas outlet; 14. main pot 1; 15. main pot 2; 16. secondary kitchen range; 17. reciprocating furnace; 18. secondary pot 1; 19. secondary pot 2; 20. secondary kitchen range reciprocating furnace flue gas outlet; 21. stack gas import; 22. heat required chuck outward; 23. flue gas outlet; 24. agitator; 25. alkali material outlet; 26. alkali material import; 27. alkali material preheating bucket; 28. manganese powder preheating bucket; 29. manganese material outlet; 30. manganese material import; 31. flue gas outlet; 32. induced draft fan; 33. main kitchen range cleaning apparatus; 34. secondary kitchen range cleaning apparatus; 35. side reaction tower stack gas import; 36. side reaction tower flue gas outlet; 37. material outlet; 38 pneumatic outlets; 39. evacuated tube; 40. side reaction tower taper tower tray; 41. main reaction tower; 42. side reaction tower; 43. compression cleaned air import; 44. compression cleaned air preheater.
Embodiment
Below in conjunction with accompanying drawing 1, the utility model is given further instruction by embodiment.
Embodiment 1:
The stack gas that reciprocating furnace (12) burning of main kitchen range (11) produces, linked to each other with main pneumatic fluidisation reaction tower stack gas import (3) by pipeline by flue gas outlet (13) after fly-ash separator (33) dedusting, the heat that the stack gas that its main kitchen range (11) produces is supplied with in the main pneumatic fluidisation reaction tower and secondary security reaction tower material reaction is required also heats and is incubated reacting pressurized air; The stack gas that reciprocating furnace (17) burning of secondary kitchen range (16) produces, after fly-ash separator (34) dedusting, link to each other by the stack gas import (21) of flue gas outlet (20) by pipeline and alkali material preheating bucket (27), wherein the stack gas heating interlayer of two alkali material preheating buckets (27) and two manganese powder preheating buckets (28) is connected mutually, the stack gas air outlet (31) of last manganese powder preheating bucket (28) links to each other with induced draft fan (32), and the manganese powder of preheating is pumped in the manganese powder import (6) of pneumatic fluidisation reaction tower in the manganese powder preheating bucket (28) by pump; The alkali material of preheating is pumped into preheating in the secondary pot 1 (18) then by preheating in the secondary pot 2 (19) that is pumped in the secondary kitchen range (16) in two alkali material preheating buckets (27); The alkali material that is preheating to certain temperature in secondary pot 1 (18) is by being pumped into heating in the main pot 1 (14), flow into heating in the main pot 2 (15) then, when the alkali material is heated in the pneumatic fluidisation reaction tower when temperature required, enter into pneumatic fluidisation reaction tower and manganese powder reacts under certain conditions by reaction mass alkali lye import (5), to produce potassium manganate.
Claims (2)
1. the heating system of a potassium manganate production technique, comprise main kitchen range, secondary kitchen range, cleaning apparatus, heating add cover, feed preheater and be arranged on reaction tower and the preheating bucket on the stack gas import and the outlet of interlayer, it is characterized in that: in main kitchen range and the secondary kitchen range reciprocating furnace is set, main kitchen range reciprocating furnace links to each other with the stack gas import of main reaction tower, the flue gas outlet of main reaction tower is connected with the import of side reaction tower stack gas, and secondary kitchen range reciprocating furnace links to each other with the stack gas import of preheating bucket.
2. the heating system of potassium manganate production technique according to claim 1 is characterized in that: at main kitchen range and main reaction tower, between secondary kitchen range and the preheating bucket cleaning apparatus is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203512398U CN201620039U (en) | 2009-12-29 | 2009-12-29 | Heating system of production process of potassium manganate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203512398U CN201620039U (en) | 2009-12-29 | 2009-12-29 | Heating system of production process of potassium manganate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201620039U true CN201620039U (en) | 2010-11-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203512398U Expired - Lifetime CN201620039U (en) | 2009-12-29 | 2009-12-29 | Heating system of production process of potassium manganate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201620039U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745292A (en) * | 2017-01-04 | 2017-05-31 | 萍乡市利升科技有限公司 | A kind of Pneumatic fluidized tower of continuous production of potassium manganate and its application |
| CN107720830A (en) * | 2017-11-29 | 2018-02-23 | 白银昌元化工有限公司 | The device and UTILIZATION OF VESIDUAL HEAT IN technique that a kind of Pneumatic fluidized tower UTILIZATION OF VESIDUAL HEAT IN is evaporated in potassium permanganate |
| CN110980812A (en) * | 2019-12-26 | 2020-04-10 | 广东航鑫科技股份公司 | Production system and production method of potassium manganate |
-
2009
- 2009-12-29 CN CN2009203512398U patent/CN201620039U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745292A (en) * | 2017-01-04 | 2017-05-31 | 萍乡市利升科技有限公司 | A kind of Pneumatic fluidized tower of continuous production of potassium manganate and its application |
| CN107720830A (en) * | 2017-11-29 | 2018-02-23 | 白银昌元化工有限公司 | The device and UTILIZATION OF VESIDUAL HEAT IN technique that a kind of Pneumatic fluidized tower UTILIZATION OF VESIDUAL HEAT IN is evaporated in potassium permanganate |
| CN110980812A (en) * | 2019-12-26 | 2020-04-10 | 广东航鑫科技股份公司 | Production system and production method of potassium manganate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heating system of potassium manganate production technology Effective date of registration: 20150701 Granted publication date: 20101103 Pledgee: Chongqing rural commercial bank, Limited by Share Ltd, Rongchang branch Pledgor: Chongqing Changyuan Chemical Corporation Limited Registration number: 2015500000006 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402460 Chongqing city Rongchang County Industrial Park (Chongqing Du Jia Chang Yuan Chemical Co., Ltd.) Patentee after: Chongqing Changyuan Chemical Group Co., Ltd. Address before: 402460 Chongqing city Rongchang County Industrial Park (Chongqing Du Jia Chang Yuan Chemical Co., Ltd.) Patentee before: Chongqing Changyuan Chemical Corporation Limited |
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| CP01 | Change in the name or title of a patent holder | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20170418 Registration number: 2015500000006 Pledgor after: Chongqing Changyuan Chemical Group Co., Ltd. Pledgor before: Chongqing Changyuan Chemical Corporation Limited |
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| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180424 Granted publication date: 20101103 Pledgee: Chongqing rural commercial bank, Limited by Share Ltd, Rongchang branch Pledgor: Chongqing Changyuan Chemical Group Co., Ltd. Registration number: 2015500000006 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heating system of potassium manganate production technology Effective date of registration: 20180517 Granted publication date: 20101103 Pledgee: Chongqing rural commercial bank, Limited by Share Ltd, Rongchang branch Pledgor: Chongqing Changyuan Chemical Group Co., Ltd. Registration number: 2018980000062 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190322 Granted publication date: 20101103 Pledgee: Chongqing rural commercial bank, Limited by Share Ltd, Rongchang branch Pledgor: Chongqing Changyuan Chemical Group Co., Ltd. Registration number: 2018980000062 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heating system of potassium manganate production technology Effective date of registration: 20190408 Granted publication date: 20101103 Pledgee: Chongqing rural commercial bank, Limited by Share Ltd, Rongchang branch Pledgor: Chongqing Changyuan Chemical Group Co., Ltd. Registration number: 2019500000010 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101103 |
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| CX01 | Expiry of patent term | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200108 Granted publication date: 20101103 Pledgee: Chongqing rural commercial bank, Limited by Share Ltd, Rongchang branch Pledgor: Chongqing Changyuan Chemical Group Co., Ltd. Registration number: 2019500000010 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |