CN202729816U - High-grade quartz sand pickler - Google Patents
High-grade quartz sand pickler Download PDFInfo
- Publication number
- CN202729816U CN202729816U CN 201220331894 CN201220331894U CN202729816U CN 202729816 U CN202729816 U CN 202729816U CN 201220331894 CN201220331894 CN 201220331894 CN 201220331894 U CN201220331894 U CN 201220331894U CN 202729816 U CN202729816 U CN 202729816U
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- quartz sand
- sand
- pickler
- washed
- water
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model relates to a high-grade quartz sand pickler. A sand washing drum is fixed on a rack; one end of the sand washing drum is connected with a speed reducer; the other end of the sand washing drum is connected with a water and acid inlet pipe, a material inlet/outlet and a drain pipe; heat conduction oil is injected into an interlayer of the sand washing drum; a heater strip and a temperature controller are arranged at the end of the interlayer; spiral guiders are mounted in the sand washing drum; hydraulic arms are mounted at the lower half on one side of the rack, close to the speed reducer; hydraulic lifting support points are arranged at positions opposite to the hydraulic arms; a control valve is mounted on the water and acid inlet pipe; and the material inlet/outlet is provided with a sealing cover. The high-grade quartz sand pickler has the advantages that the high-grade quartz sand pickler is simple in structure and convenient to operate through production practice; pickling-cleaning line production is achieved; the friction of quartz sand to a tank body and the water consumption are reduced; the labor intensity is reduced; resources are saved; the production cost is lowered; the quality of a product is improved; and the high-grade quartz sand pickler is suitable for popularization and application in large-scale industrial production.
Description
Technical field
The utility model relates to a kind of industrial acid-washed equipment, specifically is a kind of pickling high-purity quartz sand device.
Background technology
Glass sand is photovoltaic cell, optical-fibre communications, special glass, precision instrument, aerospace, the necessary starting material of the high, precision and frontier industries such as national defense industry, along with developing rapidly of these hi-tech industries, demand to raw material quartz sand increases sharply, and purity requirement is more and more higher, has reached ultra-pure specification of quality of 5N, 6N.
China's common quartz raw material that just begins one's study from the eighties in last century, the glass sand overwhelming majority relies on import, and glass sand market and production technology are monopolized by minority overseas enterprises such as U.S., day, Russia for a long time.In recent years, glass sand market requirement rapid growth, disparities between supply and demand are more and more outstanding, and in order to solve the quartz raw material breach, more domestic enterprises begin to inquire into the autonomous production glass sand, and its production unit is in elementary developmental stage.
At present, the technique of domestic production glass sand mainly is: thick breaking-picking-shrend-sand-magnetic separation processed in small, broken bits-flotation-acid bubble-manual washing-dehydration-drying, its employed equipment major part is the industrial reaction still.This equipment is comprised of tank body and splash bar, belongs to action of forced stirring, the intense attrition of quartz sand and tank wall in whipping process, tank skin is had than galling, the tank wall material that wears away has polluted quartz sand conversely, and pollutent is difficult for removing, and quartz sand purity is had considerable influence.And reactor only has an opening for feed and a discharge port, waste liquid after the pickling can not be discharged separately, by hand the sand material is cleaned after can only discharging simultaneously with quartz sand again, has increased like this labour intensity and ultrapure water consumption, and manual cleaning sand material is irregular all, and cleaning performance is not good.
The utility model content
For the problem of above-mentioned existence, the purpose of this utility model provides a kind of pickling high-purity quartz sand device that reduces labour intensity, improves the quality of products.
The technical solution of the utility model is: a kind of pickling high-purity quartz sand device, comprise frame, the washed-out sand cylinder, step-down gear, the water inlet acid inlet tube, feed inlet and outlet, water shoot, thermal oil, heater strip, temperature controller, the spiral drop guide, hydraulic top, the hydraulic lifting fulcrum, it is characterized in that: be fixed with the washed-out sand cylinder on the frame, one end of washed-out sand cylinder links to each other with step-down gear, the other end is connected with into the water acid inlet tube, feed inlet and outlet and water shoot, be marked with thermal oil in the interlayer of washed-out sand cylinder, the interlayer end is provided with heater strip and temperature controller, and the inside of washed-out sand cylinder is equipped with the spiral drop guide; Side Lower Half near step-down gear on the frame is equipped with hydraulic top, and the position on hydraulic top opposite is provided with the hydraulic lifting fulcrum on the frame.
On the described water inlet acid inlet tube by-pass valve control is installed.
Described feed inlet and outlet is provided with sealing cover.
Advantage of the present utility model: by production practice, this pickling high-purity quartz sand apparatus structure is simple, easy to operate, realize pickling-cleaning streamline operration, reduced friction and the water consumption of quartz sand to tank body, not only reduced labour intensity, saved resource, reduce production cost, and improved the quality of product, be fit to applying of large-scale commercial production.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is side-view of the present utility model.
Embodiment
Now by reference to the accompanying drawings, the utility model is further specified.
As shown in Figure 1, 2, 3, be fixed with washed-out sand cylinder 2 on the frame 1, one end of washed-out sand cylinder 2 links to each other with step-down gear 3, the other end is connected with into water acid inlet tube 4, feed inlet and outlet 5 and water shoot 6, be marked with thermal oil 7 in the interlayer of washed-out sand cylinder 2, the interlayer end is provided with heater strip 8 and temperature controller 9, and the inside of washed-out sand cylinder 2 is equipped with spiral drop guide 10; Side Lower Half near step-down gear 3 on the frame 1 is equipped with hydraulic top 11, and the position on hydraulic top 11 opposites is provided with hydraulic lifting fulcrum 12 on the frame 1.On the water inlet acid inlet tube 4 by-pass valve control 401 is installed; Feed inlet and outlet 5 is provided with sealing cover 501.
During work, at first will need the quartz sand of pickling to be input in the washed-out sand cylinder 2 from feed inlet and outlet 5, sealing cover 501 airtight rear startup temperature controller 9 control heater strips 8, the control temperature is more than 80 ℃; Thereafter, starter motor, drive 2 rotations of washed-out sand cylinder by step-down gear 3, because the effect of spiral drop guide 10 imports washed-out sand cylinder 2 back segments with the sand material during forward and carries out dynamic pickling, during counter-rotating the sand material is directed at washed-out sand cylinder 2 leading portions and makes things convenient for discharging, stop simultaneously the sand material to slide in washed-out sand cylinder 2 walls and produce friction with inwall, when treating washed-out sand cylinder 2 90-degree rotation, the sand material rolls voluntarily, the continuous operation that goes round and begins again, thus reach the purpose that dynamic pickling reduces the cylinder wall wearing and tearing; Then, opening water shoot 6 spent acid discharges automatically, close water shoot 6 after spent acid is discharged, open the by-pass valve control 401 on the water acid inlet tube 4, add closing control valve 401 behind the ultrapure water, starter motor, water shoot 6 is opened in 2 rotations of washed-out sand cylinder after dynamic cleaning is finished, waste water is drained into wastewater disposal basin pending, like this cyclical operation is finished until clean; At last, start 2 counter-rotatings of washed-out sand cylinder, the sand material enters leading portion feed inlet and outlet 5, and to the bottom, hydraulic top 11 rises, and opens the sealing cover 501 of feed inlet and outlet 5 with feed inlet and outlet 5 rotations, with clear water the sand material is gone out the inflow container and enters next procedure, finishes pickling process.
Claims (3)
1. pickling high-purity quartz sand device, comprise frame (1), washed-out sand cylinder (2), step-down gear (3), water inlet acid inlet tube (4), feed inlet and outlet (5), water shoot (6), thermal oil (7), heater strip (8), temperature controller (9), spiral drop guide (10), hydraulic top (11), hydraulic lifting fulcrum (12), it is characterized in that: be fixed with washed-out sand cylinder (2) on the frame (1), one end of washed-out sand cylinder (2) links to each other with step-down gear (3), the other end is connected with into water acid inlet tube (4), feed inlet and outlet (5) and water shoot (6), be marked with thermal oil (7) in the interlayer of washed-out sand cylinder (2), the interlayer end is provided with heater strip (8) and temperature controller (9), and the inside of washed-out sand cylinder (2) is equipped with spiral drop guide (10); The upper side Lower Half near step-down gear (3) of frame (1) is equipped with hydraulic top (11), and the position on upper hydraulic top (11) opposite of frame (1) is provided with hydraulic lifting fulcrum (12).
2. a kind of pickling high-purity quartz sand device according to claim 1 is characterized in that: by-pass valve control (401) is installed on the described water inlet acid inlet tube (4).
3. a kind of pickling high-purity quartz sand device according to claim 1, it is characterized in that: described feed inlet and outlet (5) is provided with sealing cover (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331894 CN202729816U (en) | 2012-07-10 | 2012-07-10 | High-grade quartz sand pickler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331894 CN202729816U (en) | 2012-07-10 | 2012-07-10 | High-grade quartz sand pickler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202729816U true CN202729816U (en) | 2013-02-13 |
Family
ID=47655536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220331894 Expired - Fee Related CN202729816U (en) | 2012-07-10 | 2012-07-10 | High-grade quartz sand pickler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202729816U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483741A (en) * | 2015-12-08 | 2016-04-13 | 无锡华工薄板有限公司 | Temperature control device for acid pickling tank for strip steels |
| CN108149245A (en) * | 2017-12-15 | 2018-06-12 | 浙江中盛新材料股份有限公司 | The equipment that micro-nano aperture is prepared on metal material |
| 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 |
| CN117358673A (en) * | 2023-10-19 | 2024-01-09 | 临沂市蓝晶光电科技有限公司 | Quartz sand pickling purification processingequipment |
-
2012
- 2012-07-10 CN CN 201220331894 patent/CN202729816U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483741A (en) * | 2015-12-08 | 2016-04-13 | 无锡华工薄板有限公司 | Temperature control device for acid pickling tank for strip steels |
| CN108149245A (en) * | 2017-12-15 | 2018-06-12 | 浙江中盛新材料股份有限公司 | The equipment that micro-nano aperture is prepared on metal material |
| 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 |
| CN117358673A (en) * | 2023-10-19 | 2024-01-09 | 临沂市蓝晶光电科技有限公司 | Quartz sand pickling purification processingequipment |
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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: 20130213 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |