CN207845500U - A kind of strength gaseous suspension cooling device for producing powdery active lime system - Google Patents
A kind of strength gaseous suspension cooling device for producing powdery active lime system Download PDFInfo
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- CN207845500U CN207845500U CN201721648345.3U CN201721648345U CN207845500U CN 207845500 U CN207845500 U CN 207845500U CN 201721648345 U CN201721648345 U CN 201721648345U CN 207845500 U CN207845500 U CN 207845500U
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- cooling cyclone
- cooling
- cyclone
- flue
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- 238000001816 cooling Methods 0.000 title claims abstract description 95
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 24
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 24
- 239000004571 lime Substances 0.000 title claims abstract description 24
- 239000000725 suspension Substances 0.000 title claims abstract description 19
- 238000007599 discharging Methods 0.000 claims 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 239000008187 granular material Substances 0.000 abstract description 5
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of strength gaseous suspension cooling devices for producing powdery active lime system, including the first cooling cyclone, the second cooling cyclone and third cooling cyclone, first cooling cyclone, the second cooling cyclone and third cooling cyclone are from top to bottom arranged in order.The utility model is simple in structure, make full use of suspended state material gas contact area big, the fast technological merit of heat transfer rate, realize that high temperature granular material is quickly cooled down, high-temperature material is cooled rapidly during this, cold air into system is heated, high temperature air after being heated enters in roaster for burning, while realizing that material is quickly cooled down, heat consumption is effectively reduced, the utility model is simply novel, and convenient for large-scale production, few using equipment, floor space is small, it is easy to implement operation automation, advantageously reduces production cost；Realization is quickly cooled down, and production efficiency is high, shortens the production time, reduces the economic benefit that heat consumption is conducive to enterprise.
Description
Technical field
The utility model is related to cooling technology field more particularly to a kind of strengths for producing powdery active lime system
Gaseous suspension cooling device.
Background technology
In recent years, lime production industry faces eliminate the backward production facilities the huge pressure to update with production technology process
Power.Suspension roasting method produces the new process of powdery active lime system, has obtained more and more extensive use；Currently, both at home and abroad
Active lime production in cooling means intrinsically there are mainly three types of, first method is calcined based on vertical kiln
Equipment, usual finished product bulk lime is using blocky layer, air duct air-supply cooling system；Second is calcined by rotary kiln
System is equipped, and is cooled down using rotating cylinder or vertical cooler；The third is the Mialz lime kiln introduced from foreign countries, using outstanding
Hanging on fishbowl type cooling system.These production methods are although each advantageous, but clearly disadvantageous place is also individually present.
There are following common deficiencies for these three production methods：（1）The blocky lime stone more than 20mm or more can only be used former
The blocky lime of material production can only be obtained by the way that the blocky lime produced is carried out grinding, be given birth to when needing powdered lime
Produce extremely inefficient, and unstable product quality；（2）Finished product high temperature bulk lime material directly connects with from extraneous cooling air
It touches, the heat exchange mode of incorgruous flowing.It requires to must satisfy certain voidage in tank body and inside material during this, it is cold
Thermal current is smooth, is in direct contact and is heated by high-temperature material from extraneous cold air adverse current, the air after heating supplies back
Kiln body is reused；（3）Since cooling material falls, during flowing, material and air-flow be incorgruous moves, material turns over
Rolling, easily forms serious airborne dust, or cause lump material powdery, blocks air-flow rising, cost increases, the even underproduction stops
Production；
In addition, in the existing suspension calcining technique for powdery active lime, not can be used for fineness still is 150
The efficient suspension cooling device of the powdered lime of ~ 350 mesh；Pass through the physics and chemistry to the powdery active lime from suspension roasting system
The analysis and research of performance parameter and the comparative analysis of the various processes for being suitable for granular material cooling, for from outstanding
The efficient cooling that 850 ~ 950 DEG C of high temperature granular materials of floating roasting system are cooled to 60 ~ 100 DEG C in the shortest possible time needs
It wants, a kind of existing strength gaseous suspension cooling means for producing powdery active lime system of utility model；Cooling means profit
It is in suspended state heat transfer and the very high feature of heat exchange efficiency with material, realizes 850 ~ 950 DEG C of high temperature from suspension roasting system
Granular material is cooled to 60 ~ 100 DEG C of efficient cooling required in the shortest possible time, and cooling efficiency is high, and waste heat can be with
Effective recycling is quickly cooled down, waste heat effective recycling to realize, is shortened cooling time, is improved the work of production efficiency
With making up disadvantage existing in the prior art.
Invention content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is for producing powder
The strength gaseous suspension cooling means of shape active lime system.
To achieve the goals above, the utility model uses following technical solution：
A kind of strength gaseous suspension cooling device for producing powdery active lime system, including the cooling of the first whirlwind
Device, the second cooling cyclone and third cooling cyclone, first cooling cyclone, the second cooling cyclone and third whirlwind
Cooler is from top to bottom arranged in order, and the first flue is communicated at the top of first cooling cyclone, and first whirlwind is cold
But device is connected to by the second flue with the second cooling cyclone, and the second cooling cyclone is cooled down by third flue and third whirlwind
Device is connected to, and third cooling cyclone is connected to by admission line with the output end of wind turbine, the bottom of first cooling cyclone
It is connected to third flue by the first discharge nozzle, the bottom of second cooling cyclone passes through the second discharge nozzle and admission line
Connection, the bottom of the third cooling cyclone are communicated with third discharge nozzle, and second flue is communicated with feed pipe.
Preferably, it is equipped with valve on first flue, the second flue, third flue, admission line and three discharge nozzles.
Preferably, the bottom of first cooling cyclone, the second cooling cyclone and third cooling cyclone is in leakage
Bucket shape.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple in structure, makes full use of suspension
State material gas contact area is big, the fast technological merit of heat transfer rate, realizes that high temperature granular material is quickly cooled down, during this
High-temperature material is cooled rapidly, and the cold air into system is heated, and the high temperature air after being heated, which enters in roaster, to be used for
Burning, realize material be quickly cooled down while, effectively reduce heat consumption, the utility model is simply novel, convenient for large-scale production,
It is few using equipment, floor space is small, is easy to implement operation automation, advantageously reduce production cost；Realization is quickly cooled down, production
It is efficient, the production time is shortened, the economic benefit that heat consumption is conducive to enterprise is reduced.
Description of the drawings
Fig. 1 be the utility model proposes structural schematic diagram.
In figure：First flue 1, feed pipe 2, the first cooling cyclone 3, the second flue 4, the second cooling cyclone 5, third
Flue 6, admission line 7, third cooling cyclone 8, third discharge nozzle 9, wind turbine 10.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, a kind of strength gaseous suspension cooling device for producing powdery active lime system, including the first rotation
Forced air cooler 3, the second cooling cyclone 5 and third cooling cyclone 8, the first cooling cyclone 3,5 and of the second cooling cyclone
Third cooling cyclone 8 is from top to bottom arranged in order, and the top of the first cooling cyclone 3 is communicated with the first flue 1, the first whirlwind
Cooler 3 is connected to by the second flue 4 with the second cooling cyclone 5, and the second cooling cyclone 5 passes through third flue 6 and third
Cooling cyclone 8 is connected to, and valve is equipped on the first flue 1, the second flue 4, third flue 6, admission line 7 and three discharge nozzles 9
Door, third cooling cyclone 8 are connected to by admission line 7 with the output end of wind turbine 10, the first cooling cyclone 3, the second whirlwind
The bottom of cooler 5 and third cooling cyclone 8 is in infundibulate, and the bottom of the first cooling cyclone 3 passes through the first discharge nozzle
It is connected to third flue 6, the bottom of the second cooling cyclone 5 is connected to by the second discharge nozzle with admission line 7, and third whirlwind is cold
But the bottom of device 8 is communicated with third discharge nozzle 9, and the second flue 4 is communicated with feed pipe 2.
Wind turbine 10 is connect with external power supply, and temperature is that 800-950 DEG C of powdery active lime enters feed pipe 2, into outstanding
After floating cooling system, it is cooled fast to 65-110 DEG C or less through suspension cooling system and is sent into storage cavern storage；Hot-air after separation
It is discharged from the first flue 1, can be used for roaster fuel combustion.
In practical applications, the production technology of the suspension cooling device includes the following steps：
S1：Start wind turbine 10, air enters third cooling cyclone 8 by admission line 7, then passes sequentially through third flue
6, the second cooling cyclone 5, the second flue 4 and the first cooling cyclone 3 are discharged by the first flue 1 in dust cleaning case 11；
S2：Material by feed pipe 2 enter the second flue 4, then with air-flow enter 3 refrigerated separation of the first cooling cyclone after,
Material enters the second cooling cyclone 5 through the first discharge nozzle and third flue 6, after refrigerated separation, material through the second discharge nozzle into
Enter admission line 7, enter back into 8 refrigerated separation of third cooling cyclone, final material is discharged from third discharge nozzle 9.
Operation principle：Start wind turbine 10, air enters third cooling cyclone 8 by admission line 7, then passes sequentially through the
Three flues 6, the second cooling cyclone 5, the second flue 4 and the first cooling cyclone 3 are discharged by the first flue 1 in dust cleaning case 11,
Material by feed pipe 2 enter the second flue 4, then with air-flow enter 3 refrigerated separation of the first cooling cyclone after, material goes out through first
Expects pipe and third flue 6 enter the second cooling cyclone 5, and after refrigerated separation, material enters admission line 7 through the second discharge nozzle,
8 refrigerated separation of third cooling cyclone is entered back into, final material is discharged from third discharge nozzle 9.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of strength gaseous suspension cooling device for producing powdery active lime system, including the first cooling cyclone
（3）, the second cooling cyclone（5）With third cooling cyclone（8）, which is characterized in that first cooling cyclone（3）,
Two cooling cyclones（5）With third cooling cyclone（8）It is from top to bottom arranged in order, first cooling cyclone（3）Top
Portion is communicated with the first flue（1）, first cooling cyclone（3）Pass through the second flue（4）With the second cooling cyclone（5）Even
It is logical, the second cooling cyclone（5）Pass through third flue（6）With third cooling cyclone（8）Connection, third cooling cyclone（8）
Pass through admission line（7）With wind turbine（10）Output end connection, first cooling cyclone（3）Bottom pass through first discharging
Pipe and third flue（6）Connection, second cooling cyclone（5）Bottom pass through the second discharge nozzle and admission line（7）Even
It is logical, the third cooling cyclone（8）Bottom be communicated with third discharge nozzle（9）, second flue（4）It is communicated with feed pipe
（2）.
2. a kind of strength gaseous suspension cooling device for producing powdery active lime system according to claim 1,
It is characterized in that, first flue（1）, the second flue（4）, third flue（6）, admission line（7）With three discharge nozzles（9）On
It is equipped with valve.
3. a kind of strength gaseous suspension cooling device for producing powdery active lime system according to claim 2,
It is characterized in that, first cooling cyclone（3）, the second cooling cyclone（5）With third cooling cyclone（8）Bottom it is equal
In infundibulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648345.3U CN207845500U (en) | 2017-12-01 | 2017-12-01 | A kind of strength gaseous suspension cooling device for producing powdery active lime system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648345.3U CN207845500U (en) | 2017-12-01 | 2017-12-01 | A kind of strength gaseous suspension cooling device for producing powdery active lime system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207845500U true CN207845500U (en) | 2018-09-11 |
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ID=63423149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721648345.3U Expired - Fee Related CN207845500U (en) | 2017-12-01 | 2017-12-01 | A kind of strength gaseous suspension cooling device for producing powdery active lime system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207845500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698179A (en) * | 2017-12-01 | 2018-02-16 | 河南中蓝新材料科技有限公司 | A kind of strength gaseous suspension cooling means for being used to produce powdery active lime system |
| CN111807726A (en) * | 2020-06-23 | 2020-10-23 | 湖北湖大天沭新能源材料工业研究设计院有限公司 | Sectional vertical type high-activity calcium oxide cooling device and method |
-
2017
- 2017-12-01 CN CN201721648345.3U patent/CN207845500U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698179A (en) * | 2017-12-01 | 2018-02-16 | 河南中蓝新材料科技有限公司 | A kind of strength gaseous suspension cooling means for being used to produce powdery active lime system |
| CN111807726A (en) * | 2020-06-23 | 2020-10-23 | 湖北湖大天沭新能源材料工业研究设计院有限公司 | Sectional vertical type high-activity calcium oxide cooling device and method |
| CN111807726B (en) * | 2020-06-23 | 2022-04-29 | 湖北湖大天沭新能源材料工业研究设计院有限公司 | Sectional vertical type high-activity calcium oxide cooling device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190513 Address after: 471000 No. 22 Binhe Road, Luoyang High-tech Zone, Henan Province Patentee after: LUOYANG BUILDING MATERIALS & ARCHITECTURAL DESIGN AND RESEARCH INSTITUTE CO.,LTD. Address before: 471000 room 622, E block, torch garden, Yan Guang road, Luoyang, Henan. Patentee before: HENAN ZHONGLAN NEW MATERIAL TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 |