CN203173991U - Sealed-tank quicklime slaker - Google Patents
Sealed-tank quicklime slaker Download PDFInfo
- Publication number
- CN203173991U CN203173991U CN 201320158430 CN201320158430U CN203173991U CN 203173991 U CN203173991 U CN 203173991U CN 201320158430 CN201320158430 CN 201320158430 CN 201320158430 U CN201320158430 U CN 201320158430U CN 203173991 U CN203173991 U CN 203173991U
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- tank
- sealed shell
- sprinkler head
- quicklime
- lime
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Abstract
The utility model relates to a sealed-tank quicklime slaker, comprising a drive device, a spiral conveyer, a sealed tank body, a pneumatic lime powder nozzle, a sprinkler head 1, an exhaust duct, a sprinkler head 2, a wet dust collector, a water pump and a base. Dust produced in the slaking process of the quicklime cannot be optionally leaked; the production environment is improved; the quicklime powder entering inside the tank body is atomized under the effect of compressed air; and the atomized water sprayed from the sprinkler heads collides with one another. Thus, the purpose of fully fusing the quicklime with water is achieved; and the slaking efficiency is greatly improved. The slaker is reasonable in design; the problem of air pollution in the quicklime slaking process is radically solved; a dust collector is cleaned without machine halt; and the production continuity is also kept.
Description
Technical field
The utility model relates to a kind of sealing pot type burnt lime digester.
Background technology
In the middle of the sintering circuit of Iron and Steel Production, crucial operation, i.e. the blending process of sintered material, its requires to add an amount of slaked lime, and slaked lime adds water reaction back with calcium lime powder and generates on production line.In reaction process, calcium lime powder is integrated with water and produces a large amount of dust and steam, has polluted production environment greatly.Existing solution is; utilize worm conveyor to add water assimilation of quicklime using; because the airtight performance of worm conveyor is bad; still have a large amount of dust and steam to spread in the production environment, the other small-sized fly-ash separator processing power that is equipped with of machine is less, causes the obstruction of fly-ash separator inside easily; lose effect; need to shut down cleaning, influenced the continuity of producing, production environment still can not get improving simultaneously.
Summary of the invention
The purpose of this utility model is to overcome above problem, a kind of sealing pot type burnt lime digester is provided, that can realize that dust can not be random in the quicklime slaking process leaks, can only enter gas exhaust duct from the air outlet that sealed can arranges, enter along pipeline in the wet dust collector on sealed shell of tank next door, discharge again behind the removal dust.Improved production environment.
The purpose of this utility model is achieved in that a kind of sealing pot type burnt lime digester comprises: drive unit, worm conveyor, sealed shell of tank, pneumatic lime powder shower nozzle, sprinkler head one, gas exhaust duct, sprinkler head two, wet dust collector, water pump, base.
Described worm conveyor is mounted in that an end links to each other with drive unit on the base, and feeding mouth closely links to each other with the discharge port of sealed shell of tank, is used for slaked lime is transported to the batching point.
Described sealed shell of tank is a pyramid type tank body, and inwall is installed nonmetal anti-sizing liner plate, and pneumatic lime powder shower nozzle, sprinkler head one, gas exhaust duct, sprinkler head two are installed in the top, and the discharge port of bottom closely links to each other with the feeding mouth of worm conveyor.In service, the digestive process of unslaked lime is finished in sealed shell of tank.
Described pneumatic lime powder shower nozzle is made up of feeding mouth, compressed air inlet port, discharge port, is installed on the sealed shell of tank, under the pressurized air effect, sprays into calcium lime powder in sealed shell of tank.
Described sprinkler head one is to be connected with water pump by water lines, is installed on the sealed shell of tank, sprays into atomized water in sealed shell of tank.
Described gas exhaust duct is the air line that connects sealed shell of tank and wet dust collector, and an end is connected with the air outlet of sealed shell of tank, and the other end is connected with the inlet mouth of wet dust collector, sprinkler head is installed on the pipeline is used for the pipe blow-through inwall.
Described sprinkler head two is to be connected with water pump by water lines, is installed on the sealed shell of tank, sprays into atomized water in sealed shell of tank.
Described wet dust collector is to accept containing the dust air and carrying out water bath dust-removing in the gas exhaust duct, is installed on by the sealed shell of tank.In service, the dedusting water in the fly-ash separator enters by water pump supply sprinkler head one, sprinkler head two and is used for assimilation of quicklime using in the sealed shell of tank, and the moisturizing of wet dust collector is by the tap water pipe line supply.
The utility model has following useful effect: because the digestive process of unslaked lime is the leaking of dust and steam in having avoided in sealed shell of tank jar, can not pollute production environment, the calcium lime powder that enters in the tank body is to have produced atomizing under compressed-air actuated effect, collide with the atomized water of sprinkler head ejection, reached the purpose that unslaked lime and water fully merge, the efficient of digestion improves a lot.Utilize dedusting water to add assimilation of quicklime using in the sealed shell of tank, accomplished non-wastewater discharge, utilization of resources.This digestive organ is reasonable in design, has fundamentally solved the air pollution problems inherent in the quicklime slaking process, need not shut down the cleaning fly-ash separator, has kept the continuity of producing.
Description of drawings
Fig. 1 is the structural representation of the utility model sealing pot type burnt lime digester
Fig. 2 is the sectional view of sealed shell of tank
1. drive units among the figure, 2. worm conveyor, 3. sealed shell of tank, 4. pneumatic lime powder shower nozzle, 5. sprinkler head one, 6. gas exhaust duct, 7. sprinkler head two, 8. wet dust collector, 9. water pump, 10. base.
Embodiment
Please referring to Fig. 1, Fig. 2, describe best embodiment of the present utility model in detail, sealing pot type burnt lime digester comprises: drive unit (1), worm conveyor (2), sealed shell of tank (3), pneumatic lime powder shower nozzle (4), sprinkler head one (5), gas exhaust duct (6), sprinkler head two (7), wet dust collector (8), water pump (9), base (10) constitute.At base (10) drive unit (1), worm conveyor (2), wet dust collector (8) are installed, sealed shell of tank (3) be installed in worm conveyor (2) above, pneumatic lime powder shower nozzle (4) is installed in an end top of sealed shell of tank (3), gas exhaust duct (6) connects the air outlet of sealed shell of tank (3) and the inlet mouth of wet dust collector (8), sprinkler head one (5), sprinkler head two (7) are installed in the top of sealed shell of tank (3), utilize water lines to be connected with the rising pipe of water pump (9), form sealing pot type burnt lime digester.Calcium lime powder is in pneumatic lime powder shower nozzle (4) sprays into sealed shell of tank (3), simultaneously water under the effect of water pump (9) through water lines and sprinkler head one (5), sprinkler head two (7) sprays in the sealed shell of tank (3), chemical reaction takes place at this in calcium lime powder and water, generate slaked lime, i.e. Xiao Hua process, the dust that produces and water vapour enter the inlet mouth that gas exhaust duct (6) arrives wet dust collector (8) afterwards from the venting port of sealed shell of tank (3), clean air effluxes after carrying out dust removal process herein, the discharge port that the slaked lime that digestive process produces is deposited to sealed shell of tank (3) enters the feeding mouth of the worm conveyor (2) that closely links to each other, under the effect of drive unit (1), slaked lime is transported to the batching point by worm conveyor (2).Tap water pipe line is given water-bath fly-ash separator (8) moisturizing by automatic water supplementation control system, reaches the effect that water resources is effectively utilized, thereby has solved pollution problem and emission problem in the quicklime slaking process.
Claims (3)
1. one kind seals the pot type burnt lime digester, it comprises: drive unit (1), worm conveyor (2), sealed shell of tank (3), pneumatic lime powder shower nozzle (4), sprinkler head one (5), gas exhaust duct (6), sprinkler head two (7), wet dust collector (8), water pump (9), base (10), it is characterized in that: sealed shell of tank (3) be installed in worm conveyor (2) above, pneumatic lime powder shower nozzle (4) is installed in an end top of sealed shell of tank (3), gas exhaust duct (6) connects the air outlet of sealed shell of tank (3) and the inlet mouth of wet dust collector (8), sprinkler head one (5), sprinkler head two (7) is installed in the top of sealed shell of tank (3), utilizes water lines to be connected with the rising pipe of water pump (9).
2. sealing pot type burnt lime digester as claimed in claim 1, it is characterized in that: described sealed shell of tank is a pyramid type tank body, inwall is installed nonmetal anti-sizing liner plate, pneumatic lime powder shower nozzle, sprinkler head one, gas exhaust duct, sprinkler head two are installed in the top, the discharge port of bottom closely links to each other with the feeding mouth of worm conveyor, in service, the digestive process of unslaked lime is finished in sealed shell of tank.
3. sealing pot type burnt lime digester as claimed in claim 1, it is characterized in that: described pneumatic lime powder shower nozzle is made up of feeding mouth, compressed air inlet port, discharge port, be installed on the sealed shell of tank, under the pressurized air effect, in sealed shell of tank, spray into calcium lime powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158430 CN203173991U (en) | 2013-04-02 | 2013-04-02 | Sealed-tank quicklime slaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158430 CN203173991U (en) | 2013-04-02 | 2013-04-02 | Sealed-tank quicklime slaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203173991U true CN203173991U (en) | 2013-09-04 |
Family
ID=49070723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320158430 Expired - Fee Related CN203173991U (en) | 2013-04-02 | 2013-04-02 | Sealed-tank quicklime slaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203173991U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521017A (en) * | 2013-10-15 | 2014-01-22 | 攀钢集团攀枝花钢钒有限公司 | Dust removing device applied to quicklime digesting system |
| CN103664006A (en) * | 2013-12-06 | 2014-03-26 | 无锡雪浪环境科技股份有限公司 | Preparation control method of lime slurry for waste incineration flue gas purification |
| CN105803186A (en) * | 2016-03-21 | 2016-07-27 | 北京布鲁斯格环保科技有限公司 | Converter smoke and dust recycling process |
| CN106984203A (en) * | 2017-04-26 | 2017-07-28 | 邯钢集团邯宝钢铁有限公司 | A kind of lime dissolving tank |
| CN109516488A (en) * | 2018-12-29 | 2019-03-26 | 青岛融创新材料工程研究院有限公司 | It is a kind of to prepare precipitated calcium carbonate method and its precipitated calcium carbonate obtained with shell |
-
2013
- 2013-04-02 CN CN 201320158430 patent/CN203173991U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521017A (en) * | 2013-10-15 | 2014-01-22 | 攀钢集团攀枝花钢钒有限公司 | Dust removing device applied to quicklime digesting system |
| CN103521017B (en) * | 2013-10-15 | 2015-08-05 | 攀钢集团攀枝花钢钒有限公司 | For the dust arrester of quicklime slaking system |
| CN103664006A (en) * | 2013-12-06 | 2014-03-26 | 无锡雪浪环境科技股份有限公司 | Preparation control method of lime slurry for waste incineration flue gas purification |
| CN105803186A (en) * | 2016-03-21 | 2016-07-27 | 北京布鲁斯格环保科技有限公司 | Converter smoke and dust recycling process |
| CN105803186B (en) * | 2016-03-21 | 2018-08-24 | 北京布鲁斯格环保科技有限公司 | Converter dust recovery process |
| CN106984203A (en) * | 2017-04-26 | 2017-07-28 | 邯钢集团邯宝钢铁有限公司 | A kind of lime dissolving tank |
| CN109516488A (en) * | 2018-12-29 | 2019-03-26 | 青岛融创新材料工程研究院有限公司 | It is a kind of to prepare precipitated calcium carbonate method and its precipitated calcium carbonate obtained with shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Zhanli Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20150402 |
|
| EXPY | Termination of patent right or utility model |