CN210160057U

CN210160057U - Pickling unit is used in processing of high-purity quartz sand

Info

Publication number: CN210160057U
Application number: CN201920946149.7U
Authority: CN
Inventors: 鲁原野; 龙立华
Original assignee: Jiangsu Dexin New Material Technology Co Ltd
Current assignee: Jiangsu Dexin New Material Technology Co Ltd
Priority date: 2019-06-23
Filing date: 2019-06-23
Publication date: 2020-03-20
Anticipated expiration: 2029-06-23

Abstract

The utility model discloses a pickling device for processing high-purity quartz sand, which comprises a pickling tank, wherein the upper surface of the pickling tank is provided with an acid liquor inlet, one side of the upper surface of the pickling tank is provided with a sand adding port, the bottom of the pickling tank is provided with an acid liquor outlet, the bottom of the pickling tank is provided with a sand outlet, the bottom edge of the pickling tank is provided with support legs, and the inner surface of the pickling tank is provided with a water filtering layer; the device's facial make-up is equipped with a sealed pivoted stirring leaf, after pickling solution and quartz sand material drop into the device inside, the accessible hand wheel rotates the stirring leaf, stirs quartz sand and pickling solution in the device, improves the reaction area of contact of quartz sand and acidizing fluid, has installed a clean shower nozzle at the device's top, after the device is pickling, certain acidizing fluid and quartz sand can be remained in the inside of device, can carry out the spray rinsing to the inner wall of device through the effect of pressure shower nozzle in the device, make things convenient for the device to clear up.

Description

Pickling unit is used in processing of high-purity quartz sand

Technical Field

The utility model belongs to the technical field of high-purity quartz sand processing, concretely relates to pickling device is used in processing of high-purity quartz sand.

Background

The pure quartz sand is prepared by carefully selecting and finely processing natural crystal stone or high-quality natural quartz stone, has unique physical and chemical properties, plays a very important role in aviation, aerospace, electronics, machinery and the current IT industry which is developed rapidly, and particularly has the internal molecular chain structure, crystal shape and lattice change rule, so that the pure quartz sand has high temperature resistance, small thermal expansion coefficient, high insulation, corrosion resistance, piezoelectric effect, resonance effect and unique optical properties and plays an increasingly important role in a plurality of high-tech products. The quartz sand contains main components of silicon dioxide, iron oxide, clay, mica and organic impurities, a layer of molten iron is generally formed on the surface of natural quartz ore, and for the fine industry with strict requirements on products, high-purity quartz sand used in production needs to be subjected to acid pickling so as to reduce the content of iron in the quartz sand and remove harmful elements in a quartz lattice system.

The existing pickling device for processing the high-purity quartz sand generally comprises multiple steps in the production and preparation process, wherein the indispensable step is pickling, the content of redundant impurities in the quartz sand is removed, the purity of the quartz sand is improved, when the device is used for pickling, the quartz sand and a pickling solution are generally allowed to react with acid liquor through standing after being injected into the device, but the quartz sand and the acid liquor are generally required to react for a certain time, and a certain influence can be generated on the reverse speed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pickling device is used in processing of high-purity quartz sand, with the current pickling device is used in processing of high-purity quartz sand who proposes in solving above-mentioned background art, high-purity quartz sand contains multiple step in production preparation process usually, wherein indispensable step is the pickling, get rid of unnecessary impurity content in the quartz sand, improve the purity of quartz sand, when the device is when the pickling, usually in quartz sand and inside back of pickling solution injection device, make quartz sand and acidizing fluid reaction can through stewing, but need react certain time usually, can produce the problem of certain influence on reverse speed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pickling device is used in processing of high-purity quartz sand, includes the pickling tank, the acidizing fluid entry has been seted up to the upper surface of pickling tank, the upper surface one side of pickling tank has been seted up and has been added the sand mouth, the acidizing fluid export has been seted up to the bottom of pickling tank, sand mouth has been seted up to the bottom of pickling tank, the stabilizer blade has been installed to the bottom edge of pickling tank, the water filtering layer has been seted up to the internal surface of pickling tank, the water filtering layer facial make-up is equipped with the water filtering cap, the stirring leaf has been installed to the inside of pickling tank, the hand.

Preferably, the cleaning interface is arranged on the other side of the upper surface of the pickling tank, a spray pipe is arranged at the top of the inner surface of the pickling tank, and a pressure spray head is arranged on the spray pipe.

Preferably, the cleaning interface is communicated with the spray pipe through an internal pipeline.

Preferably, an included angle of thirty degrees is formed between the pressure spray head and the inner surface of the pickling tank.

Preferably, a plurality of water filtering caps are uniformly arranged on the water filtering layer.

Preferably, the top of the inner surface of the pickling tank is provided with a water distributor, and the water distributor is arranged under the acid liquor inlet.

Preferably, the stirring blade is arranged on the rotating shaft, one end of the rotating shaft is extended to one side surface of the pickling tank, and the hand wheel is arranged on the extended rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the device is used, after the pickling solution and the quartz sand material are put into the device, the stirring blade can be rotated by a hand wheel to stir the quartz sand and the pickling solution in the device, and the stirring blade can rotate forwards and backwards, so that the reaction contact area of the quartz sand and the acid solution is increased, and the reaction rate of the device is increased;

(2) the cleaning spray head is arranged at the top of the device, when the device is subjected to acid cleaning, certain acid liquor and quartz sand can be remained in the device, the cleaning is troublesome, the inner wall of the device can be sprayed and cleaned under the action of the pressure spray head in the device, and the cleaning convenience of the device is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the bottom structure of the inner side of the pickling tank of the present invention;

in the figure: 1. a support leg; 2. a sand outlet; 3. an acid liquor outlet; 4. a pickling tank; 5. a sand adding port; 6. an acid liquor inlet; 7. a water distributor; 8. cleaning the interface; 9. a hand wheel; 10. filtering a water layer; 11. a water filtering cap; 12. stirring blades; 13. a nozzle; 14. and (4) a pressure spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a pickling device is used in processing of high-purity quartz sand, including pickling tank 4, acidizing fluid entry 6 has been seted up to pickling tank 4's upper surface, sand adding mouth 5 has been seted up to pickling tank 4's upper surface one side, acidizing fluid export 3 has been seted up to pickling tank 4's bottom, sand outlet 2 has been seted up to pickling tank 4's bottom, stabilizer blade 1 has been installed to pickling tank 4's bottom edge, water filtering layer 10 has been seted up to pickling tank 4's internal surface, water filtering layer 10 facial make-up is equipped with water filtering cap 11, stirring leaf 12 has been installed to pickling tank 4's inside, hand wheel 9 has been installed to one side of pickling tank 4, when the device is when using, pickling solution and quartz sand material drop into inside back, accessible hand wheel 9 rotates stirring leaf 12, stir quartz sand in the device with pickling solution, stirring leaf 12 can corotation and reversal, improve.

For better cleaning, in this embodiment, preferably, the other side of the upper surface of the pickling tank 4 is provided with a cleaning interface 8, the top of the inner surface of the pickling tank 4 is provided with a spray pipe 13, the spray pipe 13 is provided with a pressure nozzle 14, it is convenient to clean, for better communication, in this embodiment, preferably, the cleaning interface 8 and the spray pipe 13 are communicated with the spray pipe 13 through a built-in pipeline, it is convenient to connect spray, for better spray, in this embodiment, preferably, an included angle of thirty degrees is formed between the pressure nozzle 14 and the inner surface of the pickling tank 4, it is convenient for the pressure nozzle 14 to spray impurities on the inner wall of the pickling tank 4, for better filtering the solution after pickling, in this embodiment, preferably, the water filtering layer 10 is uniformly provided with a plurality of water filtering caps 11, for better pickling, in this embodiment, preferably, the top of the inner surface of the pickling tank 4 is provided with a water, the water distributor 7 is arranged right below the acid liquor inlet 6 to improve the acid washing speed, and for better rotating the stirring blade 12, in the embodiment, preferably, the stirring blade 12 is arranged on a rotating shaft, one end of the rotating shaft is extended to one side surface of the acid washing tank 4, and the hand wheel 9 is arranged on the extended rotating shaft.

The utility model discloses a theory of operation and use flow: when the device is used, a quartz sand material to be processed can be put into a pickling tank 4 through a sand adding port 5, a pickling solution can be injected through an acid liquor inlet 6 after the sand material is put into the pickling tank 4, the pickling solution can uniformly contact quartz sand through the water distribution effect of a water distributor 7, when the pickling solution and the quartz sand material are put into the pickling tank 4, a stirring blade 12 can be rotated through a hand wheel 9 to stir the quartz sand and the pickling solution in the device, the stirring blade 12 can rotate forwards or backwards to improve the reaction contact area of the quartz sand and the acid liquor, the reaction rate of the device is improved, when the device is pickled, a certain amount of acid liquor and quartz sand can be remained on the inner wall of the pickling tank 4, the cleaning is troublesome, a cleaning pipeline can be connected into a cleaning port 8, water flow is sprayed out from a pressure nozzle 14 through a spray pipe 13, and the spraying of the pressure nozzle 14 can spray the inner wall of the device, the convenience of the device in the cleaning process is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pickling unit is used in processing of high-purity quartz sand, includes pickling tank (4), acidizing fluid entry (6) have been seted up to the upper surface of pickling tank (4), upper surface one side of pickling tank (4) has been seted up and has been added sand mouth (5), acidizing fluid export (3) have been seted up to the bottom of pickling tank (4), sand mouth (2) have been seted up to the bottom of pickling tank (4), stabilizer blade (1), its characterized in that have been installed to the bottom edge of pickling tank (4): water filtering layer (10) have been seted up to the internal surface of pickling tank (4), water filtering layer (10) facial make-up is equipped with water filtering cap (11), stirring leaf (12) have been installed to the inside of pickling tank (4), hand wheel (9) have been installed to one side of pickling tank (4).

2. The pickling device for processing the high-purity quartz sand according to claim 1, wherein the pickling device comprises: washing interface (8) have been installed to the upper surface opposite side of pickling tank (4), spray tube (13) have been installed at the internal surface top of pickling tank (4), spray tube (13) facial make-up is equipped with pressure shower nozzle (14).

3. The pickling device for processing the high-purity quartz sand according to claim 2, wherein the pickling device comprises: the cleaning interface (8) is communicated with the spray pipe (13) through a built-in pipeline.

4. The pickling device for processing the high-purity quartz sand according to claim 2, wherein the pickling device comprises: an included angle of thirty degrees is formed between the pressure spray head (14) and the inner surface of the pickling tank (4).

5. The pickling device for processing the high-purity quartz sand according to claim 1, wherein the pickling device comprises: a plurality of water filtering caps (11) are uniformly arranged on the water filtering layer (10).

6. The pickling device for processing the high-purity quartz sand according to claim 1, wherein the pickling device comprises: the top of the inner surface of the pickling tank (4) is provided with a water distributor (7), and the water distributor (7) is arranged under the acid liquor inlet (6).

7. The pickling device for processing the high-purity quartz sand according to claim 1, wherein the pickling device comprises: the stirring blade (12) is arranged on the rotating shaft, one end of the rotating shaft is extended to one side surface of the pickling tank (4), and the hand wheel (9) is arranged on the extended rotating shaft.