CN102826555A - Powder cascade cooling device - Google Patents
Powder cascade cooling device Download PDFInfo
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- CN102826555A CN102826555A CN2012103476383A CN201210347638A CN102826555A CN 102826555 A CN102826555 A CN 102826555A CN 2012103476383 A CN2012103476383 A CN 2012103476383A CN 201210347638 A CN201210347638 A CN 201210347638A CN 102826555 A CN102826555 A CN 102826555A
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- quartz glass
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Abstract
The invention relates to a powder cascade cooling device which is provided with a receiving hopper. The lower part of an outlet of the receiving hopper is connected with a cooling barrel; the barrel wall of the cooling barrel is provided with a circulating cooling system; the upper part of the cooling barrel is provided with a group of cooling pipes which are horizontally arranged in a fence shape; a quartz glass sleeve is sleeved outside each cooling pipe in a sliding mode; the lower part of the cooling barrel is connected with a quenching disk; the lower part of the quenching disk is connected with a gas collecting barrel; the quenching disk is provided with a through hole connected with the cooling barrel; and a jet flow gas hole is arranged on the hole wall of the through hole along the tangential direction of the through hole. Powder dried at high temperature continuously falls into the receiving hopper; the quartz glass sleeves are impacted; the powder is subjected to primary scattering and cooling and enters a cooling region in the cooling barrel; when entering the quenching disk, the powder is immediately and rapidly cooled by high speed gas flow; and by three sections of cascade cooling, materials are kept in a state of a temperature of lower than 40 DEG C to fall into a receiving quartz glass container. The powder cascade cooling device has simple structure, high cooling speed and high efficiency and the secondary pollution cannot be generated.
Description
Technical field
The present invention relates to a kind of technology of preparing of high purity quartz material, particularly a kind of powder tandem formula refrigerating unit.
Background technology
From getting into 21 century, the microelectronics industry of China, photovoltaic industry, national defense industry and relevant new high-tech enterprise are flourish, the annual growth rate that has even surpass 50%.And as basic, the technology of preparing of supportive and guiding high purity quartz material is monopolized by few countries such as the U.S., France and Russia for a long time, and its high-end product is limited import, and the Sustainable development of China's new and high technology is faced with severe challenge.
China explores for many years and from natural vein quartz ore, extracts the key bottleneck that glass sand ran into is exactly the equipment special scarcity.If natural vein quartz ore is purified, requisite one procedure adopts chemical method exactly, and the chemical method purifying technique be unable to do without operations such as washing, oven dry and cooling, and oven dry is to use the highest link of frequency in the complete processing of glass sand.The technological temperature of glass sand is generally selected between 200 ℃ ~ 1200 ℃, must be cooled to just can detect packing below 40 ℃ according to processing requirement high-temperature material.Traditional way all is to take naturally cooling.Natural cooling is not only time-consuming, and in this process, also can roll up secondary pollution, causes quality product to reduce.
Summary of the invention
The technical problem that the present invention will solve is the deficiency to prior art, has proposed a kind of pollution-free quick refrigerative powder tandem formula refrigerating unit of realizing high-temperature material.
The technical problem that the present invention will solve realizes that through following technical scheme a kind of powder tandem formula refrigerating unit is characterized in: be provided with receiving hopper; Below the receiving hopper outlet, be connected with cooling cylinder; The barrel of cooling cylinder is provided with circulating cooling system, is provided with on cooling cylinder top to be horizontally disposed one group of cooling tube of arranging by paliform, and the two ends of cooling tube communicate with water coolant; Outside every cooling tube, all be set with quartz glass sleeve, quartz glass sleeve and cooling tube are slidingly matched; The below of cooling cylinder and quenching dish join, and quenching dish below is connected with gas cylinder, and said quenching dish is provided with the through hole that joins with cooling cylinder, and tangential direction is provided with the jet pore in the hole, hole wall upper edge of through hole.
The technical problem that the present invention will solve can also realize that further said circulating cooling system comprises the circulation chamber on the barrel that is arranged on cooling cylinder that the circulation chamber joins with circulation liquid-inlet pipe, circulation drain pipe respectively through following technical scheme.
The technical problem that the present invention will solve can also realize that further said jet pore is provided with two through following technical scheme, along the hole wall of through hole in the same way, be symmetrical set.
The technical problem that the present invention will solve can also realize that further said jet hole diameter is 2 ~ 4mm through following technical scheme.
Powder through high temperature drying falls into receiving hopper continuously; And impact is in the quartz glass sleeve of the state of cooling and slip; Powder is through tentatively breaing up cooling, getting into the cooling zone in the cooling cylinder from the passage between the adjacent quartz glass sleeve again; When powder gets into the quenching dish, immediately by at a high speed and be the air-flow that tangent line gets into and quicken cooling.After above-mentioned three sections tandems cooling, the state that material will remain on less than 40 ℃ falls in the quartz container that connects material.The present invention compared with prior art, and is simple in structure, gets material easily, with low cost, easy to use, neither needs complicated electric elements control, also need not accurate match mechanism.Cooling range is wide, can be used for any material cooling of 200 ℃ ~ 1200 ℃.Speed of cooling is fast, and efficient is high, and quality is good.Whole process of cooling is less than 1 second, and the cooling uniformity to material is good simultaneously, the process of cooling continuity.Process of cooling does not produce any pollution to material.The no abrasion piece of this device, the operation and maintenance cost is low.
Description of drawings
Fig. 1 is a structure diagram of the present invention.
Embodiment
A kind of powder tandem formula refrigerating unit; Be provided with the receiving hopper 4 of taper, below receiving hopper 4 outlets, be connected with cooling cylinder 1, the barrel of cooling cylinder 1 is provided with circulating cooling system; Be provided with on cooling cylinder 1 top and be horizontally disposed one group of cooling tube 2 of arranging by paliform; The two ends of cooling tube 2 communicate with water coolant, outside every cooling tube, all are set with quartz glass sleeve 3, and quartz glass sleeve 3 is slidingly matched with cooling tube 2; The below of cooling cylinder 1 and quenching dish 7 join, and quenching dish 7 belows are connected with gas cylinder 8, and said quenching dish 7 is provided with the through hole that joins with cooling cylinder, and tangential direction is provided with jet pore 9 in the hole, hole wall upper edge of through hole.Through mounting plate 5, receiving hopper 4 is fixed on the support of main drying exit side.
Some cooling tubes laterally arrange, and the internal diameter of quartz glass sleeve and the external diameter of cooling tube are remaining a kind of state that is slidingly matched.
Said circulating cooling system comprises the circulation chamber 6 on the barrel that is arranged on cooling cylinder, and the circulation chamber joins with circulation liquid-inlet pipe, circulation drain pipe respectively.
Said jet pore 9 is provided with two, along the hole wall of through hole in the same way, be symmetrical set.The jet hole diameter is 2 ~ 4mm.
Claims (4)
1. powder tandem formula refrigerating unit; It is characterized in that: be provided with receiving hopper, below the receiving hopper outlet, be connected with cooling cylinder, the barrel of cooling cylinder is provided with circulating cooling system; Be provided with on cooling cylinder top and be horizontally disposed one group of cooling tube of arranging by paliform; The two ends of cooling tube communicate with water coolant, outside every cooling tube, all are set with quartz glass sleeve, and quartz glass sleeve and cooling tube are slidingly matched; The below of cooling cylinder and quenching dish join, and quenching dish below is connected with gas cylinder, and said quenching dish is provided with the through hole that joins with cooling cylinder, and tangential direction is provided with the jet pore in the hole, hole wall upper edge of through hole.
2. powder tandem formula refrigerating unit according to claim 1, it is characterized in that: said circulating cooling system comprises the circulation chamber on the barrel that is arranged on cooling cylinder, the circulation chamber joins with circulation liquid-inlet pipe, circulation drain pipe respectively.
3. powder tandem formula refrigerating unit according to claim 1, it is characterized in that: said jet pore is provided with two, along the hole wall of through hole in the same way, be symmetrical set.
4. according to claim 1 or 3 described powder tandem formula refrigerating units, it is characterized in that: said jet hole diameter is 2 ~ 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210347638.3A CN102826555B (en) | 2012-09-19 | 2012-09-19 | Powder cascade cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210347638.3A CN102826555B (en) | 2012-09-19 | 2012-09-19 | Powder cascade cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102826555A true CN102826555A (en) | 2012-12-19 |
| CN102826555B CN102826555B (en) | 2014-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210347638.3A Active CN102826555B (en) | 2012-09-19 | 2012-09-19 | Powder cascade cooling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102826555B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439433A (en) * | 2015-12-16 | 2016-03-30 | 重庆嘉威特节能玻璃有限公司 | Novel swing type glass rapid cooling device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241395A (en) * | 2010-05-10 | 2011-11-16 | 日本碍子株式会社 | Cooling device for powder burned by saggar |
| DE102010044639A1 (en) * | 2010-09-07 | 2012-03-08 | Innovative Fertigungstechnologie Gmbh (Ift) | Cooling device for electric motor of submersible pump, has heat exchanger provided with closed inner cooling circuit, and tubular parts respectively provided for cooling medium supply and -discharge and lying in region of cooling layer |
| CN202403576U (en) * | 2011-05-05 | 2012-08-29 | 刘柏谦 | Removable drum type high temperature powder cooling device |
| CN202785680U (en) * | 2012-09-19 | 2013-03-13 | 邱富仁 | Powder cascade type cooling device |
-
2012
- 2012-09-19 CN CN201210347638.3A patent/CN102826555B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241395A (en) * | 2010-05-10 | 2011-11-16 | 日本碍子株式会社 | Cooling device for powder burned by saggar |
| DE102010044639A1 (en) * | 2010-09-07 | 2012-03-08 | Innovative Fertigungstechnologie Gmbh (Ift) | Cooling device for electric motor of submersible pump, has heat exchanger provided with closed inner cooling circuit, and tubular parts respectively provided for cooling medium supply and -discharge and lying in region of cooling layer |
| CN202403576U (en) * | 2011-05-05 | 2012-08-29 | 刘柏谦 | Removable drum type high temperature powder cooling device |
| CN202785680U (en) * | 2012-09-19 | 2013-03-13 | 邱富仁 | Powder cascade type cooling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439433A (en) * | 2015-12-16 | 2016-03-30 | 重庆嘉威特节能玻璃有限公司 | Novel swing type glass rapid cooling device |
| CN105439433B (en) * | 2015-12-16 | 2018-01-16 | 重庆嘉威特节能玻璃有限公司 | A kind of swing glass quickly cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102826555B (en) | 2014-08-20 |
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Effective date of registration: 20161102 Address after: 222000, Zhenxing Road, Sinpo Economic Development Zone, Haizhou District, Jiangsu, Lianyungang, 9 Patentee after: JIANGSU JINGRUI QUARTZ INDUSTRIAL R&D INSTITUTE CO.,LTD. Address before: 222000, Zhenxing Road, Sinpo Economic Development Zone, Haizhou District, Jiangsu, Lianyungang, 9 Patentee before: Zhang Yuxia Patentee before: Qiu Zhijian Patentee before: Qiu Zhigang Effective date of registration: 20161102 Address after: 222000, Zhenxing Road, Sinpo Economic Development Zone, Haizhou District, Jiangsu, Lianyungang, 9 Patentee after: Zhang Yuxia Patentee after: Qiu Zhijian Patentee after: Qiu Zhigang Address before: 222000, Zhenxing Road, Sinpo Economic Development Zone, Sinpo District, Jiangsu, Lianyungang, 9 Patentee before: Qiu Furen |