CN201857275U - Quartz sand purification cleaning device - Google Patents
Quartz sand purification cleaning device Download PDFInfo
- Publication number
- CN201857275U CN201857275U CN2010205959125U CN201020595912U CN201857275U CN 201857275 U CN201857275 U CN 201857275U CN 2010205959125 U CN2010205959125 U CN 2010205959125U CN 201020595912 U CN201020595912 U CN 201020595912U CN 201857275 U CN201857275 U CN 201857275U
- Authority
- CN
- China
- Prior art keywords
- tank body
- tank
- quartz sand
- port
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
A quartz sand purification cleaning device is characterized in that the device is provided with a tank, an upper seal cover and a lower seal head are connected onto the tank, the upper seal cover is provided with a feeder, a liquid feeding port, a sight glass port, an evacuation port and a heating vent port; a heating vent pipe further arranged in the tank extends out of the upper seal cover through the heating vent port and is connected with an external heat source by the aid of a pipeline; a water inlet pipe and an acid liquor inlet pipe are arranged in the liquid feeding port; the lower seal head is provided with a filtering port and a discharging port; and a back wash port is connected onto the discharging port. When the device is operated, no mechanical abrasion occurs in the tank, the service life of equipment is prolonged, secondary pollution caused by mechanical stirring is avoided, pickling, washing and filtering are performed in the same tank, operation procedures are simplified, operation cycle is shortened, production efficiency is increased, product purity is ensured further by the aid of closed operation, and mass transfer and cleaning reaction speed can be accelerated by the aid of direct heating.
Description
Technical field
The utility model relates to a kind of washing unit, and particularly a kind of quartz sand is carried out technological processs such as purification, cleaning, filtration is the quartz sand purification washing unit of one.
Background technology
For many years, clean the good device of none for the purification of high rigidity quartz sand, mostly adopt workshop-based intermittent type to fall behind technology, not only labour intensity is big, and efficient is low, the more important thing is that quality product can not stablize control, can not satisfy the requirement of high purity material.Based on this, some improvement technology and schemes have successively appearred.China's publication document 200420121258.9 is designed to do to make materials overturning perpendicular to the rotation on ground by tank body, reaches the purpose of dynamic cleaning.This design can realization response, cleaning and filtration operation are carried out at same tank body.This device can reduce the huge wearing and tearing that mechanical stirring produces, but will allow the well-balanced and better control of the very heavy tank body that clean-out system and material to be cleaned are housed of quality ground rotate not a duck soup, consume very big power, increasing energy consumption; Input and output material is a mouth, and operation is trouble quite; Filter screen is arranged on tank interior, is not easy to safeguard and replacing; Also have the drawback of a maximum to be exactly, before each input and output material, all pipelines will be disconnected and the disengaging tank body, so that can allow the circumferential motion of tank body work perpendicular to ground.And each the cleaning finishes, when entering next clean cycle, must be again with all pipelines with on tank body is connected, operate not only loaded down with trivial details, and cause easily and clean material and reagent appearance " run, leak, emit " phenomenon, cause security incident easily, there is not too big industrial applicibility.
China's publication document 200620069659.3 has similarity with Chinese publication document 200420121258.9, and that is exactly that the tank body both sides are installed on the support of being with rotating shaft and can rotate.The mechanical stirrer of band blade is installed in China's publication document 200620069659.3 devices, and the friction with quartz sand in the cleaning process is very big, and serious wear can cause secondary pollution to material.
China's publication document 02205792.7 is a kind of filter response, the band mechanical stirring device, screen plate is arranged on the inner tank wall, adopts titanium lined material and two-layer titanium material to filter clamping plate, filtration area is greatly its advantage, and it is its shortcoming that the replacing of filtering net will have very big difficulty.Adopt mechanical stirring can produce big wearing and tearing for the big quartz sand of hardness.This equipment adopts titanium material manufacture difficulty big simultaneously, involves great expense, and investment is high.And above public technology all adopts the chuck heating, and mass transfer is slow, influences production efficiency.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, provides a kind of structure more reasonable, and low cost of manufacture is easy to maintenance, workable, clean refining effect good quartz sand purification washing unit.
Technical problem to be solved in the utility model is to realize by following technical scheme.The utility model is a kind of quartz sand purification washing unit, be characterized in: it is provided with tank body, be connected with upper cover and lower cover on the tank body, upper cover is connected with tank body by flange, sealing-ring and fastening piece, upper cover is provided with feeder, liquid inlet opening, visor mouth, evacuation port and heating ventage, also be provided with the heating ventpipe in the tank body, the heating ventpipe through the heating ventage stretch out upper cover and by pipeline with outside thermal source be connected; Be provided with water inlet pipe in the described liquid inlet opening and advance the acid solution pipe, water inlet pipe is connected with the water source, advances the acid solution pipe and is connected with acid accumulator storage; Lower cover is provided with and filters mouth and discharge gate, is connected with the back flushing mouth on the discharge gate, and the back flushing mouth is connected with stationary tank by pipeline, and discharge gate is connected with bank by marker pipe; Described tank body is provided with liquid outlet, sweeps mouthpiece and leakage fluid dram, and it also is provided with recycle pump, recycle pump by pipeline respectively with liquid outlet, sweep mouthpiece and be connected; Also be provided with the filtration mouth of band screen plate on tank body, also be provided with leakage fluid dram on lower cover, described filtration mouth all is connected with waste water storage tank by pipeline with leakage fluid dram.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described quartz sand purification washing unit is characterized in: the described mouthpiece of sweeping is 2～4, is uniformly distributed on the tank body bottom that is in same horizontal plane.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described quartz sand purification washing unit is characterized in: the described mouthpiece of sweeping becomes 30 ℃～60 ℃ acute angles with tank body.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described quartz sand purification washing unit, be characterized in: described waste water storage tank feeds tank body by pipeline through liquid inlet opening; Waste water storage tank also is connected with Waste Water Treatment.Like this, can recovery part clean or Acidwash solution carries out recycle.Carry out wastewater treatment by set Waste Water Treatment.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described quartz sand purification washing unit is characterized in: described discharge gate be positioned at lower cover under.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described quartz sand purification washing unit is characterized in: the tank skin of described tank body constitutes by 3 layer materials are compound, and the middle layer is a steel body supporting layer, and internal layer is the anticorrosive material layer, and skin is the anti-corrosive thermal insulation material layer; The structural pipe wall of described heating ventpipe is identical with the tank skin structure of tank body.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described quartz sand purification washing unit is characterized in: described filtration mouth is provided with 2 screen plates, is placed with filtering net in 2 screen plates; The plate body structure of described screen plate is identical with the tank skin structure of tank body, and evenly is covered with the filter pore that diameter is 5～10mm on screen plate.
Use the purification washing unit of the utility model quartz sand to carry out the purification cleaning of quartz sand, can adopt following steps:
(1) opens evacuation port and be in open state all the time by it; Then pending quartz sand is entered in the tank body by feeder; With water and acid solution or other cleaning solutions in liquid inlet opening feeds tank body; The solid-to-liquid ratio of quartz sand and cleaning solution is 1～2:1, adds the solid-liquid overall control at tank body volumetrical 70-75%; Reinforced finishing, the ON cycle pump is opened liquid outlet and is swept mouthpiece, and recycle pump is constantly extracted the intravital liquid of jar, squeeze in the tank body via sweeping mouthpiece out again by liquid outlet, makes a jar intravital material stirring suspension; It adopts intermittent mode, stops behind the every operation of the recycle pump 2-5min, makes material leave standstill 2-5min ON cycle pump again; During operation, open the back flushing mouth and squeeze into an amount of high pressure water, open the heating ventpipe material is heated, heating and temperature control is at 80-90 ℃, and the whole clean-out operation time is 3-8h;
(2) after the end of job, close the heating ventpipe, close recycle pump, liquid outlet and sweep mouthpiece; Standing sedimentation 10-30min opens leakage fluid dram, emits supernatant liquid, closes leakage fluid dram then, opens to filter mouthful, drains to close behind the cleaning solution to filter mouthful; Pass through rinse water again in tank body, the weight ratio of rinse water and quartz sand is 1～2:1, the ON cycle pump, flushing 2-5min closes recycle pump, adopts preceding method to drain rinse water, add water repetitive operation several times again, the rinse water of emitting up to leakage fluid dram is neutrality and promptly stops washing operation; Open discharge gate at last and discharge material, open the back flushing mouth and squeeze into an amount of high pressure water washing and sweep clean discharge gate material, thereby finish the purification cleaning process of quartz sand; The cleaning solution or the rinse water recycle as required of discharging.
Compared with prior art, the utility model device has following advantage:
1, do not have the machinery wearing and tearing during operation in the tank body, prolonged the work-ing life of equipment, wall has been exempted from the secondary pollution that mechanical stirring is brought.
2, pickling, washing and filtration are carried out in same tank body, have simplified schedule of operation, shorten working cycle, enhance productivity; Airtight operation has further guaranteed product purity;
3, direct heating can be accelerated mass transfer, accelerates cleaning reaction speed.
4, the utility model device industrial applicibility is strong, can fully guarantee semi-conductor and electronic-grade quartz sand quality.This device also can be used for other chemical reaction fields simultaneously.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
Following with reference to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the utility model further, and do not constitute restriction to its right.
Embodiment 1.With reference to Fig. 1.A kind of quartz sand purification washing unit: it is provided with tank body 7, be connected with upper cover 2 and lower cover 13 on the tank body 7, upper cover 2 is connected with tank body 7 by flange, sealing-ring and fastening piece, upper cover 2 is provided with feeder 1, liquid inlet opening, visor mouth, evacuation port and heating ventage, also be provided with in the tank body 7 heating ventpipe 17, the heating ventpipe 17 through the heating ventage stretch out upper cover 2 and by pipeline with outside thermal source be connected; Be provided with water inlet pipe 3 in the described liquid inlet opening and advance acid solution pipe 5, water inlet pipe 3 is connected with the water source, advances acid solution pipe 5 and is connected with acid accumulator storage 4; Lower cover 13 is provided with and filters mouth 11 and discharge gate 14, is connected with back flushing mouth 19 on the discharge gate 14, and back flushing mouth 19 is connected with stationary tank 15 by pipeline, and discharge gate 14 is connected with bank 12 by marker pipe; Described tank body 7 is provided with liquid outlet 18, sweeps mouthpiece 6 and leakage fluid dram 8, and it also is provided with recycle pump 16, recycle pump 16 by pipeline respectively with liquid outlet 18, sweep mouthpiece 6 and be connected; Also be provided with the filtration mouth 11 of band screen plate on tank body 7, also be provided with leakage fluid dram 8 on lower cover 13, described filtrations mouth 11 all is connected with waste water storage tank 9 by pipeline with leakage fluid dram 8.
Embodiment 2.In the embodiment 1 described quartz sand purification washing unit: described to sweep mouthpiece 6 be 4, is uniformly distributed on tank body 7 bottoms that are in same horizontal plane; The described 7 one-tenth 30 ℃ of ℃ of acute angles of mouthpiece 6 and tank body of sweeping.
Embodiment 3.In the embodiment 1 described quartz sand purification washing unit: described to sweep mouthpiece 6 be 3, is uniformly distributed on tank body 7 bottoms that are in same horizontal plane; The described 7 one-tenth 60 ℃ of acute angles of mouthpiece 6 and tank body of sweeping.
Embodiment 4.In the embodiment 1 described quartz sand purification washing unit: described to sweep mouthpiece 6 be 3, is uniformly distributed on tank body 7 bottoms that are in same horizontal plane; The described 7 one-tenth 45 ℃ of acute angles of mouthpiece 6 and tank body of sweeping.
Embodiment 5.In any one described quartz sand purification washing unit of embodiment 1-4: described waste water storage tank 9 feeds tank body 7 by pipeline through liquid inlet opening; Waste water storage tank 9 also is connected with Waste Water Treatment 10.
Embodiment 6.In any one described quartz sand purification washing unit of embodiment 1-5: described discharge gate 14 be positioned at lower cover 13 under.
Embodiment 7.In any one described quartz sand purification washing unit of embodiment 1-6: the tank skin of described tank body constitutes by 3 layer materials are compound, and the middle layer is a steel body supporting layer, and internal layer is the anticorrosive material layer, and skin is the anti-corrosive thermal insulation material layer; The structural pipe wall of described heating ventpipe is identical with the tank skin structure of tank body.
Embodiment 8.In the embodiment 7 described quartz sand purification washing units: described filtration mouth 11 is provided with 2 screen plates, is placed with filtering net in 2 screen plates; The plate body structure of described screen plate is identical with the tank skin structure of tank body, and evenly is covered with the filter pore that diameter is 5～10mm on screen plate; Described filtering net is the filtering net that tetrafluoro filtering net or other corrosion resistant materials are made.
Claims (7)
1. quartz sand purification washing unit, it is characterized in that: it is provided with tank body (7), be connected with upper cover (2) and lower cover (13) on the tank body (7), upper cover (2) is connected with tank body (7) by flange, sealing-ring and fastening piece, upper cover (2) is provided with feeder (1), liquid inlet opening, visor mouth, evacuation port and heating ventage, also be provided with in the tank body (7) heating ventpipe (17), the heating ventpipe (17) through the heating ventage stretch out upper cover (2) and by pipeline with outside thermal source be connected; Be provided with water inlet pipe (3) in the described liquid inlet opening and advance acid solution pipe (5), water inlet pipe (3) is connected with the water source, advances acid solution pipe (5) and is connected with acid accumulator storage (4); Lower cover (13) is provided with and filters mouthful (11) and a discharge gate (14), be connected with back flushing mouth (19) on the discharge gate (14), back flushing mouth (19) is connected with stationary tank (15) by pipeline, and discharge gate (14) is connected with bank (12) by marker pipe; Described tank body (7) is provided with liquid outlet (18), sweeps mouthpiece (6) and leakage fluid dram (8), and it also is provided with recycle pump (16), recycle pump (16) by pipeline respectively with liquid outlet (18), sweep mouthpiece (6) and be connected; Also be provided with the filtration mouth (11) of band screen plate on tank body (7), also be provided with leakage fluid dram (8) on lower cover (13), described filtration mouthful (11) all is connected with waste water storage tank (9) by pipeline with leakage fluid dram (8).
2. quartz sand purification washing unit according to claim 1 is characterized in that: described to sweep mouthpiece (6) be 2～4, is uniformly distributed on tank body (7) bottom that is in same horizontal plane.
3. quartz sand purification washing unit according to claim 1 is characterized in that: the described mouthpiece (6) of sweeping becomes 30 ℃～60 ℃ acute angles with tank body (7).
4. quartz sand purification washing unit according to claim 1 is characterized in that: described waste water storage tank (9) feeds tank body (7) by pipeline through liquid inlet opening; Waste water storage tank (9) also is connected with Waste Water Treatment (10).
5. quartz sand purification washing unit according to claim 1 is characterized in that: described discharge gate (14) be positioned at lower cover (13) under.
6. quartz sand purification washing unit according to claim 1 is characterized in that: the tank skin of described tank body constitutes by 3 layer materials are compound, and the middle layer is a steel body supporting layer, and internal layer is the anticorrosive material layer, and skin is the anti-corrosive thermal insulation material layer; The structural pipe wall of described heating ventpipe is identical with the tank skin structure of tank body.
7. quartz sand purification washing unit according to claim 6 is characterized in that: described filtration mouthful (11) is provided with 2 screen plates, is placed with filtering net in 2 screen plates; The plate body structure of described screen plate is identical with the tank skin structure of tank body, and evenly is covered with the filter pore that diameter is 5～10mm on screen plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205959125U CN201857275U (en) | 2010-11-08 | 2010-11-08 | Quartz sand purification cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205959125U CN201857275U (en) | 2010-11-08 | 2010-11-08 | Quartz sand purification cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857275U true CN201857275U (en) | 2011-06-08 |
Family
ID=44103088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205959125U Expired - Fee Related CN201857275U (en) | 2010-11-08 | 2010-11-08 | Quartz sand purification cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857275U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103663467A (en) * | 2013-11-21 | 2014-03-26 | 成都兴能新材料有限公司 | Acid leaching device for silicon ore purification |
| CN103663470A (en) * | 2013-11-21 | 2014-03-26 | 成都兴能新材料有限公司 | Acid leaching device for silicon material |
| CN108217664A (en) * | 2018-03-16 | 2018-06-29 | 湖州长鑫电工材料有限公司 | A kind of silicon powder selective flocculation purification device |
| CN115090604A (en) * | 2022-07-18 | 2022-09-23 | 徐州水处理研究所 | Continuous flow line type large-scale acid pickling production low-iron quartz sand device |
-
2010
- 2010-11-08 CN CN2010205959125U patent/CN201857275U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103663467A (en) * | 2013-11-21 | 2014-03-26 | 成都兴能新材料有限公司 | Acid leaching device for silicon ore purification |
| CN103663470A (en) * | 2013-11-21 | 2014-03-26 | 成都兴能新材料有限公司 | Acid leaching device for silicon material |
| CN103663467B (en) * | 2013-11-21 | 2016-01-13 | 成都兴能新材料有限公司 | The acidleach device of silicon ore deposit purification |
| CN103663470B (en) * | 2013-11-21 | 2016-01-13 | 成都兴能新材料有限公司 | The acidleach device of silicon material |
| CN108217664A (en) * | 2018-03-16 | 2018-06-29 | 湖州长鑫电工材料有限公司 | A kind of silicon powder selective flocculation purification device |
| CN108217664B (en) * | 2018-03-16 | 2019-11-19 | 浙江海川化学品有限公司 | Device is used in a kind of purification of silicon powder selective flocculation |
| CN115090604A (en) * | 2022-07-18 | 2022-09-23 | 徐州水处理研究所 | Continuous flow line type large-scale acid pickling production low-iron quartz sand device |
| CN115090604B (en) * | 2022-07-18 | 2023-10-24 | 徐州水处理研究所 | Continuous-production-line type large-scale acid-washing low-iron quartz sand production device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102029271B (en) | Quartz sand purifying and cleaning device and technique | |
| CN201857275U (en) | Quartz sand purification cleaning device | |
| CN102303870B (en) | High-purity quartz sand purifying and pickling device | |
| CN206285891U (en) | A kind of industrial chemicals consersion unit for being easy to clean | |
| CN206544934U (en) | A kind of haloflex dealkalize water comprehensive reutilization system | |
| CN202298191U (en) | Wastewater recycling system of dyeing machine cylinder | |
| CN110606591A (en) | Wastewater utilization multistage filtration sewage treatment box | |
| CN206444331U (en) | A kind of novel sewage treatment unit | |
| CN107434343A (en) | Method without Matter Transfer in mechanical agitation Treatment of Sludge anaerobic reactor and reactor | |
| CN218188076U (en) | Sand washing wastewater gravity concentration deposition prevention device | |
| CN206902159U (en) | A kind of damping type enzymolysis device for being easy to cleaning | |
| CN206680550U (en) | Heavy metal waste recovery soaks reactor with alkali | |
| CN206343416U (en) | A kind of spray washing device for being used to produce stainless steel material | |
| CN207330924U (en) | The waste water waste material processing fermentation gas storage integral pool that a kind of rubber processing produces | |
| CN208500506U (en) | High efficiency anaerobic reactor | |
| CN203701248U (en) | Comprehensive recycling device for waste water resource of thermal power plant | |
| CN210676269U (en) | Cleaning equipment of industrial tank | |
| CN210085449U (en) | Raw material processing device for straw methane station | |
| CN202366919U (en) | Medicine bottle cleaning device | |
| CN206721005U (en) | Without mechanical agitation Treatment of Sludge anaerobic reactor | |
| CN202478850U (en) | All-stainless-steel resin backwash tank | |
| CN206666264U (en) | Cut down nitrogen phosphorus device in recovery biogas slurry in removable scene | |
| CN207361891U (en) | A kind of corrosion inhibiting and descaling agent preparation reaction kettle | |
| CN205965196U (en) | Novel hydroelectric power plant uses rotary type water purifier | |
| CN206337031U (en) | A kind of Nacl special purification device |
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: 20110608 Termination date: 20121108 |