CN205853132U - A kind of multi-wire saw mortar cooling recirculation system - Google Patents
A kind of multi-wire saw mortar cooling recirculation system Download PDFInfo
- Publication number
- CN205853132U CN205853132U CN201620478732.6U CN201620478732U CN205853132U CN 205853132 U CN205853132 U CN 205853132U CN 201620478732 U CN201620478732 U CN 201620478732U CN 205853132 U CN205853132 U CN 205853132U
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- CN
- China
- Prior art keywords
- mortar
- jar
- recirculation system
- wire saw
- cooling recirculation
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Abstract
This utility model provides a kind of multi-wire saw mortar cooling recirculation system, including cutting chamber, return passage and mortar jar, described cutting chamber communicates with return passage, described return passage is arranged between cutting chamber and mortar jar, described return passage has a mortar reflux pipe to connecting between mortar jar, is provided with mortar delivery pump and mortar filter bag in described mortar reflux pipe；Described mortar jar has two mortar feeding pipelines being arranged in parallel to connecting between cutting chamber, is provided with mortar delivery pump in described mortar feeding pipeline；Described mortar jar connects a mortar circulation line, is provided with mortar delivery pump and mortar heat exchanger in described mortar circulation line.The mortar cooling recirculation system provided by this utility model can realize the cooling of mortar inner loop, it is to avoid mortar deposition causes heat exchanger in mortar feeding pipeline to block and causes power alarm and the problem such as mortar is under-supply.
Description
Technical field
This utility model relates to a kind of cyclic utilization system, particularly relates to a kind of multi-wire saw mortar cooling recirculation system.
Background technology
At present, silicon chip used by solaode is prepared by the mode using multi-wire saw mostly.Multi-wire saw is by one
The steel wire of root high-speed motion drives the cutting blade material being attached on steel wire to rub silicon rod, and cutting blade material is cooled down by mortar
Blood circulation supplies, and reaches the purpose of cutting.In cutting process, the mortar as main cutting adjuvant needs in machining
Journey constantly circulates；Circulation time, due to the bulky grain cutting away under and be deposited on machine mortar caking drop, understand with sand
Slurry is recycled in the gauze of cutting, causes wire jumper, even breaks, thus causes silicon chip bad.In addition, cut due to existing
Technology of cutting uses recovery mortar in a large number, and its viscosity is higher so that cutting mortar is easily by the pipe blocking in heat exchanger, easily
The power alarm causing mortar delivery pump causes cutting abnormal, even directly results in equipment downtime；On the other hand, also easily cause
In upper mortar pipeline, heat exchanger blocks so that mortar delivery pump power is increased dramatically, and also results in cutting mortar supply and deposits
In not enough risk so that cutting front end of line guipure sand amount is not enough, causes the serious consequence that cutting power is not enough, even causes disconnected
Lines etc. are abnormal.
Therefore, find one cutting mortar to be filtered, be cooled down, on the premise of ensureing each performance parameter of mortar
Realize particularly important to the mortar cooling recirculation system of the stable supplying of mortar.
Summary of the invention
The purpose of this utility model is to provide a kind of multi-wire saw mortar cooling recirculation system, this cooling recirculation system energy
Enough realize mortar inner loop, it is to avoid mortar deposition blocks the heat exchanger in mortar feeding tube.
For solving above-mentioned technical problem, the multi-wire saw mortar cooling recirculation system that this utility model provides includes cutting
Room, return passage and mortar jar, described cutting chamber communicates with return passage, and described return passage is arranged between cutting chamber and mortar jar,
Wherein, connect between described return passage to described mortar jar and have a mortar reflux pipe, described mortar reflux pipe is provided with
Mortar delivery pump and mortar filter bag；Connect between described mortar jar extremely described cutting chamber and have two mortar feedings being arranged in parallel
Pipeline, is provided with mortar delivery pump in described mortar feeding pipeline；Described mortar jar connects a mortar circulation line, described sand
Slurry circulation line is provided with mortar delivery pump and mortar heat exchanger.
Wherein, described mortar reflux pipe is additionally provided with mortar heat exchanger.
Wherein, described mortar feeding pipeline is additionally provided with mortar heat exchanger.
Wherein, described mortar feeding pipeline is additionally provided with mortar filter bag.
Wherein, described mortar feeding pipeline is additionally provided with mortar heat exchanger and mortar filter bag.
Wherein, described mortar circulation line is additionally provided with mortar filter bag.
The mortar cooling recirculation system that this utility model provides is capable of mortar inner loop, it is to avoid mortar deposits, logical
Cross the mortar delivery pump arranged in mortar circulation line and mortar heat exchanger is possible not only to make mortar the coldest in mortar jar
But circulate, be the most also avoided that mortar feeding pipe blocking causes power alarm and the problem such as mortar is under-supply.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model multi-wire saw mortar cooling recirculation system；
Entitled corresponding to reference in accompanying drawing: 1-cutting chamber, 2-return passage, 3-mortar jar, 4-mortar return duct
Road, 5-mortar feeding pipeline, 6-mortar circulation line, 7-mortar delivery pump, 8-mortar filter bag, 9-mortar heat exchanger.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, so that those skilled in the art
Member can be better understood from advantage of the present utility model and feature, thus makes apparent to protection domain of the present utility model
Define.Obviously, described embodiment is a part of embodiment of the present utility model rather than whole embodiment.Based on
Embodiment in this utility model, the institute that those of ordinary skill in the art are obtained on the premise of not making creative work
There are other embodiments, all should belong to the scope of this utility model protection.
Refer to Fig. 1, a kind of multi-wire saw mortar cooling recirculation system that this utility model relates to, it includes cutting chamber 1,
Return passage 2 and mortar jar 3, described cutting chamber 1 communicates with return passage 2, described return passage 2 be arranged on cutting chamber 1 and mortar jar 3 it
Between, connect between described return passage 2 to described mortar jar 3 and have a mortar reflux pipe 4, described mortar reflux pipe 4 sets
There are mortar delivery pump 7 and mortar filter bag 8；Described mortar jar 3 has two sand being arranged in parallel to connecting between described cutting chamber 1
Slurry feeding pipeline 5, is provided with mortar delivery pump 7 in described mortar feeding pipeline 5；Described mortar jar 3 connects a mortar circulation
Pipeline 6, in described mortar circulation line, 6 are provided with mortar delivery pump 7 and mortar heat exchanger 9.
The mortar circulation line 6 connected by mortar jar 3, is possible not only to realize mortar inner loop, plays dispersion mortar
Effect, it is to avoid the deposition of mortar, the mortar heat exchanger 9 in mortar circulation line 6 can also be to the mortar in mortar jar 3
Cooling down, effectively control the internal slurry temperature of mortar jar 3, suppression cutting silica flour reacts with moisture in slurry so that cut
Cut size performance more stable, be conducive to improving the yields of Multi-wire wafer cutting.
Claims (6)
1. a multi-wire saw mortar cooling recirculation system, including cutting chamber, return passage and mortar jar, described cutting chamber and backflow
Room communicates, and described return passage is arranged between cutting chamber and mortar jar, it is characterised in that:
(1) between described return passage extremely described mortar jar, connection has a mortar reflux pipe, sets in described mortar reflux pipe
There are mortar delivery pump and mortar filter bag；
(2) between described mortar jar extremely described cutting chamber, connection has two mortar feeding pipelines being arranged in parallel, on described mortar
Material pipeline is provided with mortar delivery pump；
(3) described mortar jar connects a mortar circulation line, is provided with mortar delivery pump and sand in described mortar circulation line
Slurry heat exchanger.
Multi-wire saw mortar cooling recirculation system the most according to claim 1, it is characterised in that: described mortar reflux pipe
In be additionally provided with mortar heat exchanger.
Multi-wire saw mortar cooling recirculation system the most according to claim 1 and 2, it is characterised in that: described mortar feeding
Pipeline is additionally provided with mortar heat exchanger.
Multi-wire saw mortar cooling recirculation system the most according to claim 1 and 2, it is characterised in that: described mortar feeding
Pipeline is additionally provided with mortar filter bag.
Multi-wire saw mortar cooling recirculation system the most according to claim 1 and 2, it is characterised in that: described mortar feeding
Pipeline is additionally provided with mortar heat exchanger and mortar filter bag.
Multi-wire saw mortar cooling recirculation system the most according to claim 1 and 2, it is characterised in that: described mortar circulates
Pipeline is additionally provided with mortar filter bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478732.6U CN205853132U (en) | 2016-05-24 | 2016-05-24 | A kind of multi-wire saw mortar cooling recirculation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478732.6U CN205853132U (en) | 2016-05-24 | 2016-05-24 | A kind of multi-wire saw mortar cooling recirculation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205853132U true CN205853132U (en) | 2017-01-04 |
Family
ID=57642974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620478732.6U Expired - Fee Related CN205853132U (en) | 2016-05-24 | 2016-05-24 | A kind of multi-wire saw mortar cooling recirculation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205853132U (en) |
-
2016
- 2016-05-24 CN CN201620478732.6U patent/CN205853132U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20200524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |