CN201837274U - Mortar cooling system for monocrystalline silicon cutting - Google Patents
Mortar cooling system for monocrystalline silicon cutting Download PDFInfo
- Publication number
- CN201837274U CN201837274U CN2010205257230U CN201020525723U CN201837274U CN 201837274 U CN201837274 U CN 201837274U CN 2010205257230 U CN2010205257230 U CN 2010205257230U CN 201020525723 U CN201020525723 U CN 201020525723U CN 201837274 U CN201837274 U CN 201837274U
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- cooling
- monocrystalline silicon
- mortar
- cooling system
- housing
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Abstract
The utility model belongs to the technical field of monocrystalline silicon slicing, in particular relates to an improved mortar cooling system for monocrystalline silicon cutting. The mortar cooling system for monocrystalline silicon cutting comprises a casing, wherein the interior of the casing is partitioned into three cavities which are a motor inlet cavity, a motor outlet cavity and a cooling cavity, a motor inlet and a motor outlet are arranged at the lower end of the casing, a water inlet is arranged at the top on the side surface of the casing, a water outlet is arranged at the bottom of the side surface of the casing, and a plurality of pipelines connected with the motor inlet cavity and the motor outlet cavity are arranged inside the cooling cavity. The mortar cooling system for monocrystalline silicon cutting has longer cooling segment and high cooling speed, is easy to clean, and can perform real-time detection to the temperature of the cooling cavity.
Description
Technical field
The utility model belongs to monocrystalline silicon microtomy field, particularly a kind of monocrystalline silicon of improvement cutting mortar cooling system.
Background technology
In semicon industry and solar energy industry, silicon rod is processed into silicon chip and uses multi-line cutting machine more, the stainless steel wire of the practical copper coating of the line of cut of multi-line cutting machine, the cutting mortar is flowed along steel wire by nozzle in cutting process, to cut mortar by steel wire and bring cutting zone into, the free cutting mortar of Steel Wire Surface cuts silicon rod under the drive of the pressure of steel wire and speed.Cutting mortar after the cutting flow into and recycles practicality in the hod.Can produce a large amount of heats in the cutting process, cutting mortar temperature height after the cutting, temperature to the cutting mortar in the silicon chip cutting process has strict demand, therefore cut mortar and must cool off back recirculation use, because the viscosity of cutting mortar is big, it is slow that heat radiation is compared, and usually can't reach the serviceability temperature of regulation after the cooling, thereby influence the quality of product, and the plate type heat exchanger of Cai Yonging in the past, the heat transfer rate is slower, and the cutting mortar of cooling can't meet the needs of production, and there is the dead angle easily in plate type heat exchanger, be not easy cleaning, long-time accumulation will produce bulky grain, and bulky grain enters the cutting processing process, will influence the quality of product.
Summary of the invention
It is longer that the utility model has designed a kind of cooling section, the cooling velocity piece, the monocrystalline silicon cutting mortar cooling system that cleans easily and can detect the temperature of cooling chamber.
The utility model is achieved through the following technical solutions:
Monocrystalline silicon cutting mortar cooling system, it comprises housing, the inside of housing is separated into three cavitys, be slurry intake chamber, slurry output chamber and cooling chamber, be provided with stock inlet and grout outlet in the lower end of housing, water inlet is arranged on the top of housing side, and delivery port is arranged on the bottom of housing side, it is characterized in that: be provided with the pipeline that multichannel connects slurry intake chamber and slurry output chamber in cooling chamber.
Outer setting at housing has insulation jacket.
Also be provided with sensing device on the described housing to the cooling chamber temperature detection.
Advantage of the present utility model is:
1, the length of the pipeline of its cooling is long, can reach a better cooling effect, and secondly a plurality of pipelines cool off simultaneously, and speed is very fast, can meet the needs of production timely,
2, pipeline type design of Cooling System is convenient to the cleaning to cooling line,
3, housing is provided with insulation jacket outward, prevents the cooling effect of externally temperature influence cooling system,
4, the sensing device of the temperature detection of She Zhiing is convenient to constantly detect the temperature of cooling chamber, regulates the flow velocity of cooling water timely.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
1 is water inlet among the figure, and 2 is sensing device, and 3 is pipeline, and 4 is slurry output chamber, and 5 is grout outlet, and 6 is stock inlet, and 7 is slurry intake chamber, and 8 is delivery port, and 9 is housing, and 10 is insulation jacket, and 11 is cooling chamber.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Monocrystalline silicon cutting mortar cooling system as shown in Figure 1, it comprises housing 10, the inside of housing 10 is separated into three cavitys, be slurry intake chamber 7, slurry output chamber 4 and cooling chamber 11, be provided with stock inlet 6 and grout outlet 5 in the lower end of housing 10, water inlet 1 is arranged on the top of housing 10 sides, delivery port 8 is arranged on the bottom of housing 10 sides, cooling water enters in cooling chamber 11 from water inlet 1 and flows out from delivery port 8 after the circulation, in cooling chamber 11, be provided with the pipeline 3 that multichannel connects slurry intake chamber 7 and slurry output chamber 4, the multichannel pipeline that is provided with has guaranteed the contact area of mortar and cooling water, makes it have better cooling effect.
Outer setting at housing has insulation jacket, and the insulation jacket of setting can prevent the influence of extraneous room temperature to cooling effect, has guaranteed the quality of cooling.
Also be provided with the sensing device to the cooling chamber temperature detection on the described housing, the temperature detection sensing device of setting is convenient to the situation that people observe the mortar cooling constantly.
The utility model has designed a kind of mortar cooling system with long cooling stroke and amount of cooling water, and bigger contact area, guaranteed the amount of the mortar of cooling velocity and cooling faster, satisfied and produced needs faster, cool cycles adopts circuit design, be convenient to cleaning to pipeline, insulation jacket in the coated outside of whole cooling system can prevent that extraneous room temperature from exerting an influence to cooling effect, the temperature detection sensing device of She Zhiing in addition, be convenient to the temperature of the real-time detection cooling chamber of people, when finding temperature anomaly, the water intake velocity that can adjust cooling water timely guarantees to cool off quality.
Claims (3)
1. monocrystalline silicon cutting is used the mortar cooling system, it comprises housing, the inside of housing is separated into three cavitys, be slurry intake chamber, slurry output chamber and cooling chamber, be provided with stock inlet and grout outlet in the lower end of housing, water inlet is arranged on the top of housing side, and delivery port is arranged on the bottom of housing side, it is characterized in that: be provided with the pipeline that multichannel connects slurry intake chamber and slurry output chamber in cooling chamber.
2. the mortar cooling system is used in monocrystalline silicon cutting according to claim 1, and it is characterized in that: the outer setting at housing has insulation jacket.
3. the mortar cooling system is used in monocrystalline silicon cutting according to claim 1, it is characterized in that: also be provided with the sensing device to the cooling chamber temperature detection on the described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205257230U CN201837274U (en) | 2010-09-13 | 2010-09-13 | Mortar cooling system for monocrystalline silicon cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205257230U CN201837274U (en) | 2010-09-13 | 2010-09-13 | Mortar cooling system for monocrystalline silicon cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837274U true CN201837274U (en) | 2011-05-18 |
Family
ID=44007385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205257230U Expired - Fee Related CN201837274U (en) | 2010-09-13 | 2010-09-13 | Mortar cooling system for monocrystalline silicon cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354233A (en) * | 2014-10-13 | 2015-02-18 | 灵璧县灵磁新材料有限公司 | Cooling device for NdFeB multi-wire sawing machine |
-
2010
- 2010-09-13 CN CN2010205257230U patent/CN201837274U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354233A (en) * | 2014-10-13 | 2015-02-18 | 灵璧县灵磁新材料有限公司 | Cooling device for NdFeB multi-wire sawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20120913 |