CN2761582Y - Cleaning device for quartz sand - Google Patents
Cleaning device for quartz sand Download PDFInfo
- Publication number
- CN2761582Y CN2761582Y CN 200420121258 CN200420121258U CN2761582Y CN 2761582 Y CN2761582 Y CN 2761582Y CN 200420121258 CN200420121258 CN 200420121258 CN 200420121258 U CN200420121258 U CN 200420121258U CN 2761582 Y CN2761582 Y CN 2761582Y
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- Prior art keywords
- pipe
- tank body
- quartz sand
- pickle solution
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Abstract
The utility model relates to a cleaning device for quartz sand. The device is provided with a tank of which the top is provided with an ingress and egress feed hole; a sealing cover is arranged on the ingress and egress feed hole; the lower part of the tank body is provided with a strainer, and the upper part is connected with an ingress pipe for pickle liquor, an egress pipe for waste water and a suction pipe for vacuum, wherein stop valves are respectively arranged on the ingress pipe for pickle liquor, the egress pipe for waste water and the suction pipe for vacuum; the ingress pipe for pickle liquor is connected with a supplying device for pickle liquor of peripheral equipment, and the suction pipe for vacuum is connected with a peripheral vacuum pump. An egress pipe for pickle liquor and an ingress pipe for backwash liquor are connected to the tank body of the lower part of the strainer; the ingress pipe for backwash liquor is connected with a high-pressure hydraulic pump; the body wall of the tank body is made into the sandwich structure, and a heating device is arranged in the sandwich layer. Impurity ingredients which are generated by the utility model dissolved in a solution can be separated effectively, and the utility model has high speed to wipe off the impurity ingredients so as to purify the quartz sand, so the high-purity quartz sand can be produced; the impurity content of the quartz sand can be reduced to less than 20PPM. After purified, the quartz sand can be used for producing quartz material in a semiconductor level.
Description
Technical field
The utility model relates to a kind of raw material quartz sand to quartz ware and carries out pretreated device, particularly a kind of quartz sand washing unit.
Background technology
Quartz sand is as the raw material of producing silica glass, produce high-quality quartz ware, then must carry out pre-treatment to raw material quartz sand, as clean purification, in the prior art, cleaning purification to quartz sand normally is placed on sand in the container under open system, soak with acid wash liquid, it is a kind of static process, its weak point is: the impurity component that is dissolved in the solution can not effectively separate, impurity elimination speed is slow, and the impurity that remains in the sand is many, and this technology can not be produced highly purified quartz sand.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of automatization quartz sand washing unit.This equipment is used to the natural siliceous sand of purifying, and produces high-purity quartz sand.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of quartz sand washing unit, be characterized in: it is provided with a tank body, the tank body top has feed inlet and outlet, sealing cover is housed on the feed inlet and outlet, the bottom of tank body is provided with a filter screen, tank body top is connected with pickle solution and goes into pipe, waste water goes out pipe and vaccum suction tube, pickle solution is gone into pipe, waste water goes out on pipe and the vaccum suction tube all to be provided with shut-off valve, the pickle solution feeding mechanism that pickle solution is gone into pipe and peripheral hardware joins, the vacuum pump of vaccum suction tube and peripheral hardware joins, be connected with on the tank body of described filter screen bottom that pickle solution goes out pipe and backwash liquor goes into to manage, backwash liquor is gone into pipe and is joined with high-pressure hydraulic pump, and the body wall of described tank body is made as sandwich structure, is provided with heating unit in interlayer.Quartz sand is joined in the tank body from feed inlet and outlet, at first go into pipe from top pickle solution and feed pickle solution, quartz sand is carried out drop from the top down soak, dissolved impurity goes out pipe through filter screen from the pickle solution of below with spent pickle liquor and flows out.Afterwards, high pressure cleaning water-high purity water is gone into pipe from the backwash liquor of below and is pumped into, and to the quartz sand back flushing through overpickling, removes the acid solution that remains in the sand, and can be separating because of the tiny sand mud that diminishes behind the acid liquid corrosion.By the heating unit that is located in the interlayer the intravital quartz sand of jar is carried out drying at last, vacuumize simultaneously, can improve rate of drying like this, avoided the secondary pollution of external environment simultaneously quartz sand.
The technical problems to be solved in the utility model can also come by the following technical programs further to realize that described heating unit is the heat transfer tube that is coiled in the interlayer, and the heat-conducting oil furnace of heat transfer tube and peripheral hardware joins.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, holding frame outside the middle part of tank body is provided with, the holding frame both sides are connected with two rotating shafts respectively, two rotating shafts are installed on the frame by bearing, one of them rotating shaft and power join, and pickle solution is gone into pipe, waste water and gone out pipe, vaccum suction tube, pickle solution and go out pipe and backwash liquor and go between the body wall of pipe and tank body all to be provided with quick disengaging valve.When quartz sand through clean to purify and drying after, by being located at the rotating mechanism at tank body middle part, tank body is toppled over, realize full-automatic operation.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, pickle solution is gone into pipe, waste water goes out pipe, vaccum suction tube and communicates with a last house steward simultaneously, last house steward and tank body join, and described quick disengaging valve is contained on the house steward; Pickle solution goes out pipe and backwash liquor and goes into the pipe while and communicate with a following house steward, and following house steward is contained in tank base, and quick disengaging valve also is housed on the following house steward.
The utility model compared with prior art, it discloses a kind of full-automatic quartz sand washing unit.It is provided with a tank body, the bottom of tank body is provided with a filter screen, and quartz sand is placed on the filter screen, at first goes into pipe from top pickle solution and feeds pickle solution, quartz sand is carried out drop from the top down soak, dissolved impurity goes out pipe through filter screen from the pickle solution of below with spent pickle liquor and flows out.Afterwards, high pressure cleaning water-high purity water is gone into pipe from the backwash liquor of below and is pumped into, and to the quartz sand back flushing through overpickling, removes the acid solution that remains in the sand, and can be separating because of the tiny sand mud that diminishes behind the acid liquid corrosion.By the heating unit that is located in the interlayer the intravital quartz sand of jar is carried out drying at last, vacuumize simultaneously, can improve rate of drying like this, avoided the secondary pollution of external environment simultaneously quartz sand.This equipment is used to the natural siliceous sand of purifying, and can produce high-purity quartz sand, the foreign matter content of quartz sand can be reduced to little 20PPM, and the quartz sand after the processing can be used for producing other quartz material of semiconductor grade.
Description of drawings
Accompanying drawing is a structure diagram of the present utility model.
Embodiment
A kind of quartz sand washing unit, it is provided with a tank body 14, tank body 14 tops have feed inlet and outlet 13, sealing cover 12 is housed on the feed inlet and outlet 13, the bottom of tank body 14 is provided with a filter screen 16, tank body 14 tops are connected with pickle solution and go into pipe 6, waste water goes out pipe 5 and vaccum suction tube 9, pickle solution is gone into pipe 6, waste water goes out on pipe 5 and the vaccum suction tube 9 all to be provided with shut-off valve 7, the pickle solution feeding mechanism 4 that pickle solution is gone into pipe 6 and peripheral hardware joins, vaccum suction tube 9 joins with the vacuum pump 8 of peripheral hardware, be connected with on the tank body 14 of described filter screen 16 bottoms that pickle solution goes out pipe 20 and backwash liquor is gone into pipe 21, backwash liquor is gone into pipe 21 and is joined with high-pressure hydraulic pump 22, the body wall of described tank body 14 is made as sandwich structure, is provided with heating unit 15 in interlayer.Described heating unit 15 is for being coiled in the heat transfer tube in the interlayer, and the heat-conducting oil furnace 19 of heat transfer tube and peripheral hardware joins.
In the present embodiment, holding frame 2 outside the middle part of tank body 14 is provided with, holding frame 2 both sides are connected with two rotating shafts 3 respectively, two rotating shafts 3 are installed on the frame 1 by bearing, one of them rotating shaft and power join, and pickle solution is gone into pipe 6, waste water and gone out pipe 5, vaccum suction tube 9, pickle solution and go out pipe 20 and backwash liquor and go between the body wall of pipe 21 and tank body 14 all to be provided with quick disengaging valve 10.Pickle solution is gone into pipe 6, waste water and is gone out pipe 5, vaccum suction tube 9 and go up house steward 11 and communicate with one simultaneously, and last house steward 11 and tank body 14 join, and described quick disengaging valve 10 is contained on the house steward 11; Pickle solution goes out pipe 20 and backwash liquor and goes into pipe 21 and communicate with a following house steward 18 simultaneously, and following house steward 18 is contained in tank body 14 bottoms, and quick disengaging valve 10 also is housed on the following house steward 18.
Claims (4)
1. quartz sand washing unit, it is characterized in that: it is provided with a tank body (14), tank body (14) top has feed inlet and outlet (13), sealing cover (12) is housed on the feed inlet and outlet (13), the bottom of tank body (14) is provided with a filter screen (16), tank body (14) top is connected with pickle solution and goes into pipe (6), waste water goes out pipe (5) and vaccum suction tube (9), pickle solution is gone into pipe (6), waste water goes out on pipe (5) and the vaccum suction tube (9) all to be provided with shut-off valve (7), the pickle solution feeding mechanism (4) that pickle solution is gone into pipe (6) and peripheral hardware joins, vaccum suction tube (9) joins with the vacuum pump (8) of peripheral hardware, be connected with on the tank body (14) of described filter screen (16) bottom that pickle solution goes out pipe (20) and backwash liquor goes into to manage (21), backwash liquor is gone into pipe (21) and is joined with high-pressure hydraulic pump (22), the body wall of described tank body (14) is made as sandwich structure, is provided with heating unit (15) in interlayer.
2. quartz sand washing unit according to claim 1 is characterized in that: described heating unit (15) is for being coiled in the heat transfer tube in the interlayer, and the heat-conducting oil furnace of heat transfer tube and peripheral hardware (19) joins.
3. quartz sand washing unit according to claim 1, it is characterized in that: holding frame (2) outside the middle part of tank body (14) is provided with, holding frame (2) both sides are connected with two rotating shafts (3) respectively, two rotating shafts (3) are installed on the frame (1) by bearing, one of them rotating shaft and power join, and pickle solution is gone into pipe (6), waste water and gone out pipe (5), vaccum suction tube (9), pickle solution and go out pipe (20) and backwash liquor and go into to manage between the body wall of (21) and tank body (14) and all be provided with quick disengaging valve (10).
4. quartz sand washing unit according to claim 3, it is characterized in that: pickle solution is gone into pipe (6), waste water goes out pipe (5), vaccum suction tube (9) and communicates with a last house steward (11) simultaneously, last house steward (11) is joined with tank body (14), and described quick disengaging valve (10) is contained on the house steward (11); Pickle solution goes out pipe (20) and backwash liquor and goes into pipe (21) and communicate with a following house steward (18) simultaneously, and following house steward (18) is contained in bottom the tank body (14), and quick disengaging valve (10) also is housed on the following house steward (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420121258 CN2761582Y (en) | 2004-12-31 | 2004-12-31 | Cleaning device for quartz sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420121258 CN2761582Y (en) | 2004-12-31 | 2004-12-31 | Cleaning device for quartz sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2761582Y true CN2761582Y (en) | 2006-03-01 |
Family
ID=36094714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420121258 Expired - Fee Related CN2761582Y (en) | 2004-12-31 | 2004-12-31 | Cleaning device for quartz sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2761582Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306912B (en) * | 2008-06-30 | 2010-06-02 | 浙江振申绝热科技有限公司 | Production process and device of foam powder raw material for foamed glass |
| CN102029271A (en) * | 2010-11-08 | 2011-04-27 | 连云港晶族新材料科技有限公司 | Quartz sand purifying and cleaning device and technique |
| CN102259870A (en) * | 2011-05-12 | 2011-11-30 | 田辉明 | Purifying and pickling device for high-purity quartz sand |
| CN102303870A (en) * | 2011-08-26 | 2012-01-04 | 田辉明 | High-purity quartz sand purifying and pickling device |
| CN105060300A (en) * | 2015-07-20 | 2015-11-18 | 田晋丞 | Quartz sand purification method and device |
| CN107128931A (en) * | 2017-06-19 | 2017-09-05 | 江苏太平洋石英股份有限公司 | A kind of glass sand dynamic high temperature acid dip pickle |
| CN108439416A (en) * | 2018-04-17 | 2018-08-24 | 东海县太阳光新能源有限公司 | A kind of quartz sand acid washes purifying plant |
| CN111661851A (en) * | 2020-07-06 | 2020-09-15 | 南城县福鸿高纯硅材料有限公司 | Quartz sand low temperature fused salt purification device |
| CN113264529A (en) * | 2020-09-25 | 2021-08-17 | 东海县晶瑞达石英制品有限公司 | Quartz sand edulcoration device |
-
2004
- 2004-12-31 CN CN 200420121258 patent/CN2761582Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306912B (en) * | 2008-06-30 | 2010-06-02 | 浙江振申绝热科技有限公司 | Production process and device of foam powder raw material for foamed glass |
| CN102029271A (en) * | 2010-11-08 | 2011-04-27 | 连云港晶族新材料科技有限公司 | Quartz sand purifying and cleaning device and technique |
| CN102029271B (en) * | 2010-11-08 | 2012-05-02 | 连云港晶族新材料科技有限公司 | Quartz sand purifying and cleaning device and technique |
| CN102259870A (en) * | 2011-05-12 | 2011-11-30 | 田辉明 | Purifying and pickling device for high-purity quartz sand |
| CN102259870B (en) * | 2011-05-12 | 2012-09-26 | 田辉明 | Purifying and pickling device for high-purity quartz sand |
| CN102303870A (en) * | 2011-08-26 | 2012-01-04 | 田辉明 | High-purity quartz sand purifying and pickling device |
| CN105060300A (en) * | 2015-07-20 | 2015-11-18 | 田晋丞 | Quartz sand purification method and device |
| CN107128931A (en) * | 2017-06-19 | 2017-09-05 | 江苏太平洋石英股份有限公司 | A kind of glass sand dynamic high temperature acid dip pickle |
| CN108439416A (en) * | 2018-04-17 | 2018-08-24 | 东海县太阳光新能源有限公司 | A kind of quartz sand acid washes purifying plant |
| CN111661851A (en) * | 2020-07-06 | 2020-09-15 | 南城县福鸿高纯硅材料有限公司 | Quartz sand low temperature fused salt purification device |
| CN113264529A (en) * | 2020-09-25 | 2021-08-17 | 东海县晶瑞达石英制品有限公司 | Quartz sand edulcoration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |