CN213537298U - Silica micropowder purification device - Google Patents
Silica micropowder purification device Download PDFInfo
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- CN213537298U CN213537298U CN202022534069.6U CN202022534069U CN213537298U CN 213537298 U CN213537298 U CN 213537298U CN 202022534069 U CN202022534069 U CN 202022534069U CN 213537298 U CN213537298 U CN 213537298U
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Abstract
A micro-silicon powder purification device comprises a tank body for containing micro-silicon powder, wherein a movable trolley and a track convenient for the movable trolley to reciprocate are arranged right above the tank body, a magnetic separation stirring mechanism for treating the micro-silicon powder in the tank body is fixedly arranged on the movable trolley, and collecting tanks for containing impurities are arranged on two sides of the tank body; the magnetic separation stirring mechanism comprises a stirring shaft which is vertically arranged, a driving motor for driving the stirring shaft to rotate is arranged on the movable trolley, and the driving motor is fixedly arranged on the movable trolley through a driving cylinder; the bottom fixed mounting of (mixing) shaft has the puddler, and the inside of (mixing) shaft and puddler is all hollow, at the inside equal fixed mounting of (mixing) shaft and puddler a plurality of electro-magnets. The purification device is simple, practical, convenient and reliable, can carry out acid-base washing and magnetic separation purification treatment operation on the silicon micropowder, and greatly improves the purification efficiency while ensuring the purification effect.
Description
Technical Field
The utility model relates to a silica fume production technical field, especially a silica fume purification device.
Background
The silica powder is a hard, wear-resistant and chemically stable silicate mineral, the main mineral component of the silica powder is SiO2, the color of the silica powder is milky white or colorless and semitransparent, the hardness of the silica powder is 7, and the silica powder has the characteristics of high whiteness, no impurities, low iron content and the like, so the silica powder has wide application range.
The conventional specifications of the silicon micropowder include 100M, 150M, 200M, 325M, 400M, 600M, 1500M and 2000M (M is the mesh number), and in addition, the silicon micropowder can be processed according to the special specification required by customers and can be processed generally when the particle size distribution is required. At present, in the production process of the silicon micropowder, purification treatment is generally carried out through acid washing, alkali washing and magnetic separation, but in the prior art, the purification processes are generally respectively carried out by adopting different devices, the silicon micropowder needs to be moved and carried for a plurality of times, the operation is troublesome, and the purification efficiency of the silicon micropowder is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a reasonable in design, convenient operation, can effectively improve the silica powder purification device of silica powder purification efficiency.
The technical problem to be solved by the utility model is realized through the following technical scheme. The utility model relates to a silica powder purification device, which comprises a cell body for containing silica powder, wherein a movable trolley and a track convenient for the movable trolley to reciprocate are arranged right above the cell body, a magnetic separation stirring mechanism for treating the silica powder in the cell body is fixedly arranged on the movable trolley, and collecting tanks for containing impurities are arranged on both sides of the cell body; the magnetic separation stirring mechanism comprises a stirring shaft which is vertically arranged, a driving motor for driving the stirring shaft to rotate is arranged on the movable trolley, and the driving motor is fixedly arranged on the movable trolley through a driving cylinder; the bottom fixed mounting of (mixing) shaft has the puddler, and the inside of (mixing) shaft and puddler is all hollow, at the inside equal fixed mounting of (mixing) shaft and puddler a plurality of electro-magnets.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above silica micropowder purification device, there is the wheel bottom fixed mounting at the travelling car, fixed mounting has the walking motor that is used for driving wheel pivoted on the travelling car.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above silica micropowder purification device, the device still includes the controller, walking motor, driving motor, drive actuating cylinder, electro-magnet all are connected with the output of controller.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the silica micropowder purification device, the controller adopts the PLC controller.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the silica micropowder purification device, install the sliding ring that the electro-magnet of being convenient for circular telegram at the junction of driving motor and (mixing) shaft, the rotating part fixed mounting of sliding ring is on the (mixing) shaft, the static part fixed mounting of sliding ring is on driving motor.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above silica micropowder purification device, equal fixed mounting has and travelling car complex limit switch on the track of cell body both sides and collecting vat department.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the silica micropowder purification device, the collecting vat all is cylindricly.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the silica fume purification device, the middle part of cell body is the cuboid form, and the both sides tip of cell body all is the halfcylinder.
Compared with the prior art, the utility model utilizes the cell body to contain the silica powder, is convenient for carrying out acid washing and alkali washing purification treatment on the silica powder in the cell body, and simultaneously can utilize the stirring shaft of the magnetic separation stirring mechanism to drive the stirring rod to reciprocate in the cell body to stir the silica powder, thereby ensuring the acid washing and alkali washing effects; in addition, in the stirring process of the stirring shaft, the electromagnet can be electrified, so that the stirring shaft and the stirring rod have magnetism, the silicon micropowder can be subjected to magnetic separation in the stirring process, magnetic substances in the silicon micropowder are adsorbed, the purification efficiency is further improved, and the purification effect is ensured; the adsorbed magnetic substances are sent to the collecting tanks at the two sides of the tank body for storage, so that subsequent centralized treatment is facilitated. The purification device is simple, practical, convenient and reliable, can carry out acid-base washing and magnetic separation purification treatment operation on the silicon micropowder, and greatly improves the purification efficiency while ensuring the purification effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the tank body of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are 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.
Referring to fig. 1-2, a silica micropowder purifying device comprises a cell body 1 for containing silica micropowder, a movable trolley 3 and a track 2 convenient for the movable trolley 3 to reciprocate are arranged right above the cell body 1, a magnetic separation stirring mechanism for treating the silica micropowder in the cell body 1 is fixedly arranged on the movable trolley 3, and collecting tanks 8 for containing impurities are arranged on both sides of the cell body 1; the magnetic separation stirring mechanism comprises a stirring shaft 4 which is vertically arranged, a driving motor 7 for driving the stirring shaft 4 to rotate is arranged on the movable trolley 3, and the driving motor 7 is fixedly arranged on the movable trolley 3 through a driving cylinder 9; the bottom fixed mounting of (mixing) shaft 4 has puddler 5, and the inside of (mixing) shaft 4 and puddler 5 is all hollow, has a plurality of electro-magnets 6 at the inside equal fixed mounting of (mixing) shaft 4 and puddler 5. The tank body 1 is used for containing silicon micropowder, and is convenient for introducing cleaning water and an acid-base agent to realize acid-base water washing of the silicon micropowder; the movable trolley 3 is used for reciprocating along the track 2, driving the stirring shaft 4 to move in the tank body 1, stirring the silicon micropowder, and driving the stirring shaft 4 to drive the stirring rod 5 to rotate by the driving motor 7 while moving, so that the stirring effect is improved; secondly, electromagnets 6 are arranged in the stirring shaft 4 and the stirring rod 5 and can be electrified to generate magnetism, so that magnetic substances in the silicon micro powder can be adsorbed while the cell body 1 is stirred movably, and magnetic separation and purification treatment of the silicon micro powder is realized; the driving cylinder 9 is used for driving the stirring shaft 4 to move up and down, so that the stirring shaft 4 can move from the tank body 1 to the collecting tank 8 conveniently, and the adsorbed magnetic substances can be released into the collecting tank 8 conveniently; in actual operation, the electromagnet 6 or the permanent magnet can be fixedly arranged on the outer sides of the stirring shaft 4 and the stirring rod 5 to realize the magnetic separation treatment of the silicon micropowder.
Wheels are fixedly arranged at the bottom of the movable trolley 3, and a walking motor for driving the wheels to rotate is fixedly arranged on the movable trolley 3. The walking motor is in transmission connection with the wheels and is used for controlling the wheels to rotate so as to drive the movable trolley 3 to reciprocate along the track 2.
The device also comprises a controller, and the walking motor, the driving motor 7, the driving cylinder 9 and the electromagnet 6 are all connected with the output end of the controller. The controller is used for controlling the overall operation of the device, and in actual operation, a handheld remote controller can be configured and is in communication connection with the input end of the controller, so that the remote control of the device is realized conveniently; a control box 12 is fixedly arranged on the movable trolley 3 and used for installing a controller.
The controller adopts a PLC controller. The PLC controller is a programmable logic controller, a digital electronic device with a microprocessor, a digital logic controller for automatic control, can load control instructions into an internal memory at any time for storage and execution, and is mainly modularly combined by an internal CPU, an instruction and data internal memory, an input/output unit, a power supply module, a digital analog unit and the like; the PLC is adopted to control the walking motor to drive the wheels to rotate, so that the moving trolley 3 can move; controlling the driving motor 7 to act to drive the stirring shaft 4 to rotate so as to carry out stirring operation; the driving air cylinder 9 is controlled to act, and the stirring shaft 4 is driven by the driving motor 7 to move up and down, so that the stirring shaft can move from the tank body 1 to the collecting tank 8 conveniently; the electrification and the outage of the electromagnet 6 are controlled, and the magnetic separation operation of the silicon micro powder is realized.
A slip ring 10 convenient for electrifying the electromagnet 6 is arranged at the joint of the driving motor 7 and the stirring shaft 4, the rotating part of the slip ring 10 is fixedly arranged on the stirring shaft 4, and the static part of the slip ring 10 is fixedly arranged on the driving motor 7. The slip ring 10 is a slip ring 10 in the prior art, namely an electrical component responsible for communicating with a rotating body and transmitting energy and signals, and is distinguished according to a transmission medium, the slip ring 10 is divided into an electrical slip ring 10, a fluid slip ring 10 and a smooth ring 10, which can also be commonly called as 'rotary communication' or 'rotary communication', the slip ring 10 is usually installed in the rotating center of equipment and mainly comprises two parts, namely a rotating part and a static part, the rotating part is connected with the rotating structure of the equipment and rotates along with the rotating structure, and is called as a 'rotor', and the static part is connected with the energy of the fixed structure of the equipment, and is called as a 'stator'; the slip ring 10 is used for supplying power to the electromagnet 6, and the normal rotation of the stirring shaft 4 is not influenced; and a power supply lead of the electromagnet 6 extends out of the top of the stirring shaft 4 to be connected with a rotating part of the slip ring 10, and an external power supply wire is connected with a static part of the slip ring 10 to realize power supply of the electromagnet 6.
And limit switches 11 matched with the movable trolley 3 are fixedly arranged on the tracks 2 at the two sides of the tank body 1 and the collecting groove 8. The limit switches 11 on the two sides of the tank body 1 are used for generating limit signals when the movable trolley 3 moves to the two ends of the tank body 1, so that the driving cylinder 9 drives the stirring shaft 4 to ascend, the stirring rod 5 is lifted out of the tank body 1, and the stirring shaft 4 is prevented from colliding with the side wall of the tank body 1; limit switch 11 of collecting vat 8 department for when travelling car 3 drives (mixing) shaft 4 and removes to collecting vat 8 top, take place limit signal, make and drive actuating cylinder 9 drive (mixing) shaft 4 and descend, stretch into collecting vat 8 with puddler 5, be convenient for release to collecting vat 8 through being stained with the magnetic material that attaches.
Collecting vat 8 all is cylindricly, and the (mixing) shaft 4 of being convenient for drives puddler 5 and stretches into in the collecting vat 8, then cuts off the power supply with electro-magnet 6, will be stained with the magnetic material who attaches and release in the collecting vat 8, and the follow-up magnetic material with in the collecting vat 8 of being convenient for simultaneously carries out centralized processing.
The middle part of cell body 1 is the cuboid form, and the both sides tip of cell body 1 all is the semicolumn, and the (mixing) shaft 4 of being convenient for drives puddler 5 reciprocating motion in cell body 1 and stirs the processing to silica powder, prevents simultaneously that cell body 1 corner all around from producing the stirring dead angle, influences the purification effect of silica powder.
Claims (8)
1. A silica micropowder purification device is characterized in that: the device comprises a tank body for containing the silicon micropowder, wherein a movable trolley and a track convenient for the movable trolley to reciprocate are arranged right above the tank body, a magnetic separation stirring mechanism for treating the silicon micropowder in the tank body is fixedly arranged on the movable trolley, and collecting tanks for containing impurities are arranged on two sides of the tank body; the magnetic separation stirring mechanism comprises a stirring shaft which is vertically arranged, a driving motor for driving the stirring shaft to rotate is arranged on the movable trolley, and the driving motor is fixedly arranged on the movable trolley through a driving cylinder; the bottom fixed mounting of (mixing) shaft has the puddler, and the inside of (mixing) shaft and puddler is all hollow, at the inside equal fixed mounting of (mixing) shaft and puddler a plurality of electro-magnets.
2. The apparatus for purifying fine silica powder according to claim 1, wherein: wheels are fixedly arranged at the bottom of the movable trolley, and a walking motor for driving the wheels to rotate is fixedly arranged on the movable trolley.
3. The apparatus for purifying fine silicon powder according to claim 2, characterized in that: the device also comprises a controller, and the walking motor, the driving cylinder and the electromagnet are all connected with the output end of the controller.
4. A fine silicon powder purifying apparatus according to claim 3, characterized in that: the controller adopts a PLC controller.
5. The apparatus for purifying fine silica powder according to claim 1, wherein: a slip ring convenient for electrifying the electromagnet is arranged at the joint of the driving motor and the stirring shaft, the rotating part of the slip ring is fixedly arranged on the stirring shaft, and the static part of the slip ring is fixedly arranged on the driving motor.
6. The apparatus for purifying fine silica powder according to claim 1, wherein: and limit switches matched with the movable trolley are fixedly arranged on the tracks on the two sides of the pool body and the collecting groove.
7. The apparatus for purifying fine silica powder according to claim 1, wherein: the collecting grooves are all cylindrical.
8. The apparatus for purifying fine silica powder according to claim 1, wherein: the middle part of the tank body is cuboid, and the end parts of the two sides of the tank body are both semi-cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022534069.6U CN213537298U (en) | 2020-11-05 | 2020-11-05 | Silica micropowder purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022534069.6U CN213537298U (en) | 2020-11-05 | 2020-11-05 | Silica micropowder purification device |
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| Publication Number | Publication Date |
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| CN213537298U true CN213537298U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022534069.6U Active CN213537298U (en) | 2020-11-05 | 2020-11-05 | Silica micropowder purification device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680529A (en) * | 2021-10-25 | 2021-11-23 | 苏州锦艺新材料科技有限公司 | Silica micropowder purification device |
| CN115090605A (en) * | 2022-06-20 | 2022-09-23 | 湖州宝捷电工材料有限公司 | Silicon micropowder acid pickling process and equipment |
-
2020
- 2020-11-05 CN CN202022534069.6U patent/CN213537298U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680529A (en) * | 2021-10-25 | 2021-11-23 | 苏州锦艺新材料科技有限公司 | Silica micropowder purification device |
| CN113680529B (en) * | 2021-10-25 | 2022-02-11 | 苏州锦艺新材料科技有限公司 | Silica micropowder purification device |
| CN115090605A (en) * | 2022-06-20 | 2022-09-23 | 湖州宝捷电工材料有限公司 | Silicon micropowder acid pickling process and equipment |
| CN115090605B (en) * | 2022-06-20 | 2023-10-20 | 湖州宝杰新材料有限公司 | Silica micropowder pickling process and equipment |
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