CN216584427U - High-purity quartz sand water quenching cyclic utilization device - Google Patents
High-purity quartz sand water quenching cyclic utilization device Download PDFInfo
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- CN216584427U CN216584427U CN202121277102.XU CN202121277102U CN216584427U CN 216584427 U CN216584427 U CN 216584427U CN 202121277102 U CN202121277102 U CN 202121277102U CN 216584427 U CN216584427 U CN 216584427U
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Abstract
The utility model discloses a high-purity quartz sand water-quenching recycling device, which comprises a water-quenching container, a filter box and a water tank, wherein the water-quenching container is arranged in the water tank; the top of the water quenching container is provided with a funnel-type interface which is used for receiving quartz sand and water supply of the water tank, and the bottom of the water quenching container is connected with a pressure gas supply device; the filter tank is provided with a filter part and a water outlet part, the filter part can filter the water outlet of the water quenching container to the water outlet part, and the water outlet part is connected with the water tank. The utility model solves the problems of secondary pollution, unstable quality, high labor intensity, low production efficiency, high use cost of pure water and the like caused by the conventional high-temperature water quenching material.
Description
Technical Field
The utility model relates to the field of high-purity quartz sand purification, in particular to a water-quenching recycling device for high-purity quartz sand.
Background
Because the content of the inclusions of the domestic natural quartz is high, high-temperature water quenching is very critical in a purification process route of high-purity quartz sand, the refined quartz sand after primary crushing and classification, magnetic separation, scrubbing and flotation is calcined at a high temperature of about 1000 ℃, and the calcined quartz particles are placed in cold water for rapid cooling, so that the aims of removing bubbles, water marks and some wrapped impurities in the minerals are fulfilled, and the minerals are cracked. The quartz calcination water quenching treatment is also called thermal crushing, and refers to a method for promoting the crystal to crack at the defect position by crystal shape transformation (alpha quartz → beta tridymite) of the quartz during high-temperature calcination, so that the volume is increased, the original defect degree in the crystal becomes more serious, and the crystal volume is suddenly reduced during water quenching, so that the internal stress at the crystal defect position is rapidly increased. The crystals are broken at the defect, so that impurities in inclusions and cracks in the raw quartz are exposed on the surface of the particles, and can be easily removed during acid treatment. In the normal high-temperature water quenching process, the quenched quartz sand can be deposited at the bottom of a stainless steel water quenching tank, the quenched quartz sand needs to be fished out and dug out in a manual material fishing and digging mode, a stainless steel spade and other appliances can rub against the quartz sand, so that the pollution of other impurities such as metal and the like is caused, the labor intensity is high, sweat and dust on the body of a person can cause secondary pollution when the person frequently operates, particularly in summer, the temperature of water in the water quenching tank is about 45 ℃, the operator can volatilize the sweat as rain, the physical strength is high, the production efficiency is low, the risk of secondary pollution of products is high, pure water cannot be recycled, and the production cost is high.
Disclosure of Invention
The utility model aims to provide a high-purity quartz sand water quenching recycling device, which solves the problems of secondary pollution, unstable quality, high labor intensity, low production efficiency, high use cost of pure water and the like caused by the conventional high-temperature water quenching material.
In order to solve the technical problem, the utility model provides a high-purity quartz sand water-quenching recycling device, which comprises a water-quenching container, a filter box and a water tank, wherein the water-quenching container is arranged in the water-quenching container;
the top of the water quenching container is provided with a funnel-type interface which is used for receiving quartz sand and water supply of the water tank, and the bottom of the water quenching container is connected with a pressure gas supply device; the filter tank is provided with a filter part and a water outlet part, the filter part can filter the water outlet of the water quenching container to the water outlet part, and the water outlet part is connected with the water tank.
As a further improvement of the utility model, a rotary quartz tube is arranged above the funnel type interface.
As a further improvement of the utility model, the pressure gas supply device comprises a clean compressed gas supply device, a gas pipe is connected between the clean compressed gas supply device and the water quenching container, the gas outlet end of the gas pipe is arranged corresponding to the inner bottom surface of the water quenching container, and a gas valve is arranged on the gas pipe.
As a further improvement of the utility model, a water outlet is arranged on the water quenching container, the water outlet is arranged corresponding to the filtering part, and a supporting seat is arranged below the water quenching container.
As a further improvement of the utility model, the filter part comprises a filter plate, a support and a filter bag, the filter plate is arranged in the filter box, the water outlet part is arranged below the filter plate, the support is arranged on the filter plate, the filter bag is arranged on the support, the filter bag is arranged corresponding to the water outlet, and a filter water outlet pipe is connected between the water outlet part and the water tank.
As a further improvement of the utility model, the water tank is connected with a pure water outlet pipe, the pure water outlet pipe is connected above the funnel type interface, and a water pump and a water valve are respectively arranged on the pure water outlet pipe.
As a further improvement of the utility model, the water tank is also connected with a water replenishing pipe.
The utility model provides a high-purity quartz sand water-quenching recycling method, which adopts the high-purity quartz sand water-quenching recycling device and comprises the following steps:
s1: falling the quartz sand calcined at high temperature into a funnel-shaped interface of the water quenching container, contacting and mixing the quartz sand with water supplied by a water tank continuously flowing in to form a temperature difference, so that a quartz sand inclusion body bursts, and meanwhile, starting a pressure gas supply device to provide gas flow for the interior of the water quenching container;
s2: the burst quartz sand and water enter a filtering part of the filtering box under the recoil of the airflow in the S1, and after the quartz sand is filtered by the filtering part, pure water enters the water tank through a water outlet part;
s3: the water tank continuously supplies water to the funnel type interface to finish water recycling.
As a further improvement of the utility model, the filtering part in the S2 comprises a filter bag and a filter plate, the cracked quartz sand and water sequentially pass through the filter bag and the filter plate, and the filtered pure water enters the water tank through the water outlet part.
As a further improvement of the utility model, the water tank is connected with a pure water outlet pipe, a water pump and a water valve are respectively arranged on the pure water outlet pipe, and pure water in the water tank continuously supplies water to the funnel type interface through the supply pressure of the pure water outlet pipe and the water pump.
The utility model has the beneficial effects that: the device of the utility model utilizes air pressure to form air flow backflushing at the bottom of the water quenching container, instantly drops the quartz sand calcined at high temperature into a funnel-type interface of the water quenching container, is contacted and mixed with pure water continuously flowing into the water tank to form great temperature difference, so that the quartz sand inclusion is burst to achieve the aim of high-temperature water quenching of the quartz sand, meanwhile, the quartz sand falling into the funnel type interface flows out of the water quenching container through the air-float water flow and enters the filter box to achieve the purpose of separating water and sand, pure water enters the water tank and then is supplied to the water quenching container to be contacted and mixed with the quartz sand calcined at high temperature, therefore, the purpose of recycling the pure water is repeatedly formed, the whole process has no contact secondary pollution of human bodies, material friction and the like, the product quality is greatly improved, the labor intensity is reduced, the production efficiency and the labor cost are improved, a series of connection cycles are repeated, and the use cost of the pure water is greatly saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
the reference numbers in the figures illustrate: 1. a water quenching container; 2. a water tank; 3. a water pump, 4 and a pure water outlet pipe; 5. an air tube; 6. rotating the quartz tube; 7. a funnel type interface; 8. a water outlet part; 9. a water valve; 10. a gas; 11. quartz sand; 12. a water outlet pipe is filtered; 13. a filter bag; 14. a water outlet; 15. a filter box; 16. a supporting seat; 17. an air outlet end; 18. an air valve; 19. a water replenishing pipe; 20. filtering the plate; 21. and (4) a bracket.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
Example one
Referring to fig. 1, an embodiment of the present invention provides a high-purity quartz sand water-quenching recycling device, which includes a water-quenching container 1, a filter box 15 and a water tank 2;
the top of the water quenching container 1 is provided with a funnel type interface 7, the funnel type interface 7 is used for receiving quartz sand and water supply of the water tank 2, and the bottom of the water quenching container 1 is connected with a pressure gas supply device; the filter tank 15 is provided with a filter part and a water outlet part 8, the filter part can filter the water outlet of the water quenching container 1 to the water outlet part 8, and the water outlet part 8 is connected with the water tank 2.
In the use process of the device, quartz sand 11 calcined at high temperature by a high-temperature calcining furnace instantly falls into a funnel-type interface 7 of a water quenching container 1 filled with pure water, namely a horn-shaped large opening of the funnel-type interface 7, a pressure air supply device suspends the quartz sand in the water by backflushing under certain pressure after entering the bottom of the water quenching container 1, the quartz sand can be continuously suspended in the water under the horn-shaped small opening of the funnel-type interface 7 by continuous water inlet and air inlet, the quartz sand falling into the water can be continuously suspended in the water under the horn-shaped small opening of the funnel-type interface 7 and conveyed to a water outlet along with water flow airflow, the quartz sand flows into a filtering part of a filtering box 15, the water filtered by the filtering part flows into a water tank 2 through a water outlet part 8, the pure water of the water tank 2 is continuously supplied into the funnel-type interface 7 of the water quenching container 1, the water temperature in the water quenching container 1 is controlled below 50 ℃ by the continuous pressure inlet and outlet, and the temperature difference range of burst of a quartz sand inclusion is ensured, the quality effect of quartz sand high-temperature water quenching is achieved, meanwhile, pure water is fully recycled, the flow of the whole device is simple and controllable, the efficiency is high, the labor cost is greatly saved, and the secondary pollution is reduced.
Example two
Referring to fig. 1, an embodiment of the present invention provides a high-purity quartz sand water-quenching recycling device, in the first embodiment, a rotary quartz tube 6 is arranged above a funnel type connector 7, and quartz sand 11 calcined at high temperature in a high-temperature calciner instantly falls into a water-quenching container 1 filled with pure water through the rotary quartz tube 6. In this embodiment, the quartz sand 11 has a mesh size of 60-160 meshes, the water quenching container 1 may be a PP water quenching container 1, and the lower portion of the water quenching container 1 is cylindrical and is placed on the supporting base 16.
The pressure gas supply device comprises a clean compressed gas supply device, a gas pipe 5 is connected between the clean compressed gas supply device and the water quenching container 1, a gas outlet end 17 of the gas pipe 5 is arranged corresponding to the inner bottom surface of the water quenching container 1, and a gas valve 18 is arranged on the gas pipe 5. The water quenching container 1 is provided with a water outlet 14, and the water outlet 14 is arranged corresponding to the filtering part. In this embodiment, the quartz sand can be suspended in water by using clean compressed air which enters the water quenching container 1 through the PP gas tube 5 with the diameter of 20mm and the outlet end 17 facing downwards and is controlled by the gas valve 18 with a certain pressure, and the quartz sand falling into the water can be suspended in the water at the lower part of the horn small opening of the funnel type interface 7 continuously by the continuous water inlet and gas inlet, and is conveyed to the water outlet 14 along with the water flow and flows into the filtering part below the water inlet and outlet 14.
The filter part comprises a filter plate 20, a support 21 and a filter bag 13, the filter plate 20 is installed inside the filter tank 15, the water outlet part 8 is arranged below the filter plate 20, the support 21 is installed on the filter plate 20, the filter bag 13 is installed on the support 21, the filter bag 13 is arranged corresponding to the water outlet 14, and a filtered water pipe 12 is connected between the water outlet part 8 and the water tank 2. The filter bag 13 that the quartz sand that namely suspends flows out the delivery port 14 and enters, filter bag 13 suit is on support 21, support 21 can adopt PP to filter the support, in order to support fixed filter bag 13, support 21 is placed on filter plate 20 in the rose box 15, the water filtered through filter bag 13, filter plate 20 flows into the water tank 2 through the filtered water pipe 12 of the bottom of the side of rose box 15, filter bag 13 is 180-200 mesh in this embodiment, drag to the edge of rose box 15 and drain after the inner bag is full, can transport the filter bag 13 filled with quartz sand to the next process after draining.
The water tank 2 is connected with a pure water outlet pipe 4, the pure water outlet pipe 4 is connected above the funnel type connector 7, the pure water outlet pipe 4 is respectively provided with a water pump 3 and a water valve 9, and the water tank 2 is also connected with a water replenishing pipe 19. In this embodiment, the pure water outlet pipe 4 is a stainless steel pipe with a diameter of 25mm, the water tank 2 can be a pure water storage tank with a pit of 15-20 cubic meters, the pure water of the water tank 2 is supplied to the funnel type connector 7 of the water quenching container 1 through the water pump 3 and the pure water outlet pipe 4 continuously, the water flow is controlled by the water passing valve 9, the water temperature in the water quenching container 1 is controlled below 50 ℃ by the water inlet and outlet with continuous pressure, the quality effect of high-temperature water quenching of quartz sand is achieved within the temperature difference range of burst of the quartz sand inclusion, meanwhile, the pure water is fully recycled, the pure water which cannot be consumed is supplied through the original water replenishing pipe 19, the flow of the whole device is simple and controllable, one bag of quartz sand in the filter bag 13 is filled for about 40 minutes, and the labor cost is greatly saved by 50%.
EXAMPLE III
Referring to fig. 1, the embodiment of the present invention provides a method for recycling water quenching of high purity quartz sand, which adopts a device for recycling water quenching of high purity quartz sand in the first embodiment and the second embodiment, and comprises the following steps:
s1: the quartz sand 11 after high-temperature calcination falls into a funnel-type connector 7 of the water quenching container 1, and is contacted and mixed with water supply continuously flowing in from a water tank 2 to form a temperature difference, so that a quartz sand 11 inclusion is burst, and meanwhile, a pressure gas supply device is started to provide airflow for the interior of the water quenching container 1;
s2: the burst quartz sand 11 and water enter a filtering part of the filtering box 15 under the recoil of the airflow in the S1, and after the filtering part filters the quartz sand 11, pure water enters the water tank 2 through a water outlet part;
s3: the water tank 2 continuously supplies water to the funnel type interface 7, and water recycling is completed.
Further, the filtering part in S2 includes a filter bag 13 and a filter plate 20, the cracked quartz sand 11 and water pass through the filter bag 13 and the filter plate 20 in sequence, and the filtered pure water enters the water tank 2 through the water outlet part 8. The water tank 2 is connected with a pure water outlet pipe 4, the pure water outlet pipe 4 is provided with a water pump 3 and a water valve 9, and pure water in the water tank 2 is supplied to the funnel type interface 7 continuously through the pure water outlet pipe 4 and the supply pressure of the water pump 3.
Specifically, the device utilizes clean compressed air to form airflow backflushing at the bottom of the water quenching container 1, quartz sand 11 calcined at high temperature in the rotary quartz tube 6 instantly falls into a funnel type interface 7 of the water quenching container, namely a large bell mouth, contacting and mixing with the continuously flowing pure water to form a great temperature difference, so that the quartz sand 11 inclusion is burst to achieve the purpose of high-temperature water quenching of the quartz sand, meanwhile, the quartz sand falling into the water quenching container 1 flows out of a water outlet 14 of the water quenching container 1 through air-float water flow, and the pure water flows into a filter bag 13 to achieve the aim of separating water from sand, the filtered pure water flows into a pit water tank 2 through a filter plate 20 and a filter water outlet pipe orifice 12, the pure water in the water tank 2 is pumped into a hopper type connector 7 of a water quenching container 1 by a water pump 3, a pure water outlet pipe 4 and a water valve 9 to contact and mix with the high-temperature calcined quartz sand 11, and therefore the aim of recycling the pure water is repeatedly formed. The whole process has no contact secondary pollution of human bodies, material friction and the like, greatly improves the product quality, reduces the labor intensity, improves the production efficiency and the labor cost, and greatly saves the use cost of pure water by a series of connection circulation reciprocating of the water pump 3, the water tank 2, the filter bag 13 and the filter plate 20.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model. The protection scope of the utility model is subject to the claims.
Claims (7)
1. The utility model provides a high-purity quartz sand water quenching cyclic utilization device which characterized in that: comprises a water quenching container, a filter box and a water tank;
the top of the water quenching container is provided with a funnel-type interface which is used for receiving quartz sand and water supply of the water tank, and the bottom of the water quenching container is connected with a pressure gas supply device; the filter tank is provided with a filter part and a water outlet part, the filter part can filter the water outlet of the water quenching container to the water outlet part, and the water outlet part is connected with the water tank.
2. The high-purity quartz sand water-quenching recycling device as claimed in claim 1, wherein: and a rotary quartz tube is arranged above the funnel type interface.
3. The high-purity quartz sand water-quenching recycling device as claimed in claim 1, wherein: the pressure gas supply device comprises a clean compressed gas supply device, a gas pipe is connected between the clean compressed gas supply device and the water quenching container, the gas outlet end of the gas pipe corresponds to the inner bottom surface of the water quenching container, and a gas valve is arranged on the gas pipe.
4. The high-purity quartz sand water-quenching recycling device as claimed in claim 1, wherein: the water quenching device is characterized in that a water outlet is formed in the water quenching container, the water outlet corresponds to the filtering part, and a supporting seat is installed below the water quenching container.
5. The recycling device for the water quenching of the high-purity quartz sand as claimed in claim 4, wherein: the filter part comprises a filter plate, a support and a filter bag, the filter plate is arranged in the filter box, the water outlet part is arranged below the filter plate, the support is arranged on the filter plate, the filter bag is arranged on the support, the filter bag corresponds to the water outlet, and a filter water outlet pipe is connected between the water outlet part and the water tank.
6. The high-purity quartz sand water-quenching recycling device as claimed in claim 1, wherein: the water tank is connected with a pure water outlet pipe, the pure water outlet pipe is connected above the funnel type connector, and a water pump and a water valve are respectively installed on the pure water outlet pipe.
7. The water-quenching recycling device for high-purity quartz sand according to any one of claims 1 to 6, wherein: the water tank is also connected with a water replenishing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277102.XU CN216584427U (en) | 2021-06-08 | 2021-06-08 | High-purity quartz sand water quenching cyclic utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277102.XU CN216584427U (en) | 2021-06-08 | 2021-06-08 | High-purity quartz sand water quenching cyclic utilization device |
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| Publication Number | Publication Date |
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| CN216584427U true CN216584427U (en) | 2022-05-24 |
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| CN202121277102.XU Active CN216584427U (en) | 2021-06-08 | 2021-06-08 | High-purity quartz sand water quenching cyclic utilization device |
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2021
- 2021-06-08 CN CN202121277102.XU patent/CN216584427U/en active Active
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