CN206956212U - A kind of water supply cooling system of polycrystalline ingot furnace - Google Patents
A kind of water supply cooling system of polycrystalline ingot furnace Download PDFInfo
- Publication number
- CN206956212U CN206956212U CN201720300590.9U CN201720300590U CN206956212U CN 206956212 U CN206956212 U CN 206956212U CN 201720300590 U CN201720300590 U CN 201720300590U CN 206956212 U CN206956212 U CN 206956212U
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- water
- hot water
- plate
- circulating
- filter
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Abstract
It the utility model is related to a kind of water supply cooling system of polycrystalline ingot furnace, the system includes circulating chilled water and hot water circuit, isolated between circulating chilled water and hot water circuit by plate commutation, circulating chilled water is formed and is sequentially connected by filter one, water pump one, filter two and open cooling tower, and hot water circuit is formed and is sequentially connected by circulating water pool and water pump two.Using the utility model, cold water cycles through plate and changed with hot water two keeps apart and by plate swap-in row heat exchange, reaches cooling purpose, both ingot casting water water temperature stability had been made, impurity and incrustation scale will not be produced again, while by natural heat exchange, so as to save investment and operating cost.
Description
Technical field
It the utility model is related to a kind of water supply cooling system of polycrystalline ingot furnace.
Background technology
Polycrystalline ingot furnace is a policrystalline silicon stable process grown of ingot casting at high temperature, and body of heater must have one relatively
The cooling system of constant temperature.Early stage water supply cooling system is to carry out cooling circulation using one water circulation system of open cooling tower to reach
Stove cools down purpose, although the system investments and operating cost are low, because being open cooling tower circulation, water quality can be by ring for it
The influence in border and water evaporation, make to produce substantial amounts of impurity and incrustation scale in recirculated water, cause stove cooling effect extreme difference, and water temperature
Change with temperature Change, the temperature difference on especially daytime and night, winter and summer is very big, influences the control and casting of casting ingot process
The product quality of ingot.In order to solve above deficiency, have at present using closed cooling tower and three water circulation systems of handpiece Water Chilling Units, and
Automatic constant-temperature control is carried out by refrigerator to be cooled down, although having prevented incrustation scale and impurity effect stove cooling effect,
Investment and operating cost are high, are unfavorable for industry energy conservation consumption reduction.
Utility model content
The purpose of this utility model, which is to provide, can make recirculated water not produce substantial amounts of impurity and incrustation scale, and water temperature is steady
Fixed, and can reduces a kind of water supply cooling system of polycrystalline ingot furnace of investment and operating cost.
The utility model adopts the technical scheme that：A kind of water supply cooling system of polycrystalline ingot furnace, it is characterised in that it
Including circulating chilled water and hot water circuit, isolated between circulating chilled water and hot water circuit by plate commutation, circulating chilled water is by filter
First, water pump one, filter two and open cooling tower are formed and are sequentially connected, and hot water circuit is made up of simultaneously circulating water pool and water pump two
It is sequentially connected.
Using the utility model, cold water and hot water two, which cycle through plate and changed, keeps apart and by plate swap-in row heat exchange,
Cooling purpose is reached, has both made ingot casting water water temperature stability, will not produce impurity and incrustation scale again, while by natural heat exchange,
So as to save investment and operating cost.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Sequence number represents in figure：Open cooling tower 1, filter 22, water pump 1, filter 1, plate change 5, circulating water pool 6,
Polycrystalline ingot furnace 7 and water pump 28.
Embodiment
Utility model is described further with reference to specific embodiment.
Reference picture 1, the water supply cooling system of the polycrystalline ingot furnace it include circulating chilled water and hot water circuit, circulating chilled water
5 are changed between hot water circuit by plate to be isolated, circulating chilled water is cooled down by filter 1, water pump 1, filter 22 and open type
Tower 1 is formed and is sequentially connected after plate changes 5, hot water circuit be made up of circulating water pool 6 and water pump 28 and after plate changes 5 according to
Secondary connection.
In use, keeping apart because cold water and hot water two cycle through plate and changes 5, the hot water from polycrystalline ingot furnace 7, lead to
Cross after plate changes 5 heat releases and enter circulating water pool 6, being then supplied to polycrystalline ingot furnace 7 by water pump 28 again is cooled down, and this is a heat
Water circulation；Cold water from open cooling tower 1 is changed after 5 draw heats by plate and squeezes into open cooling tower 1 again by water pump 1, this
It is a circulating chilled water, such hot and cold water is by plate swap-in row heat exchange, up to cooling purpose.Carried out by above-mentioned heat exchange method
Water circulation, both made ingot casting water water temperature stability, impurity and incrustation scale will not be produced again, while by natural heat exchange, so as to save
About investment and operating cost.
Claims (1)
1. the water supply cooling system of a kind of polycrystalline ingot furnace, it is characterised in that it includes circulating chilled water and hot water circuit, and cold water follows
Isolated between ring and hot water circuit by plate commutation, circulating chilled water is by filter one, water pump one, filter two and open cooling tower
Form and be sequentially connected, hot water circuit is formed and is sequentially connected by circulating water pool and water pump two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300590.9U CN206956212U (en) | 2017-03-27 | 2017-03-27 | A kind of water supply cooling system of polycrystalline ingot furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300590.9U CN206956212U (en) | 2017-03-27 | 2017-03-27 | A kind of water supply cooling system of polycrystalline ingot furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206956212U true CN206956212U (en) | 2018-02-02 |
Family
ID=61377330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720300590.9U Expired - Fee Related CN206956212U (en) | 2017-03-27 | 2017-03-27 | A kind of water supply cooling system of polycrystalline ingot furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206956212U (en) |
-
2017
- 2017-03-27 CN CN201720300590.9U patent/CN206956212U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20210327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |