CN204474337U - Vibrating type silicon-dioxide magnetic purification device - Google Patents
Vibrating type silicon-dioxide magnetic purification device Download PDFInfo
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- CN204474337U CN204474337U CN201520112337.1U CN201520112337U CN204474337U CN 204474337 U CN204474337 U CN 204474337U CN 201520112337 U CN201520112337 U CN 201520112337U CN 204474337 U CN204474337 U CN 204474337U
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Abstract
The utility model relates to nano silicon manufacture field, particularly relates to a kind of vibrating type silicon-dioxide magnetic purification device, comprises a ring-type conveying belt; The rollgang be made up of some strong magnetic rollers, rollgang is built-in with and shakes mechanism, described in shake mechanism vibrations conveying belt; The below of rollgang is provided with in one and magnet, be provided with a water jet standpipe in close and on the conveying belt bottom surface of magnet, the axis of water jet standpipe is parallel with conveyer belt surface, and water jet standpipe is evenly equipped with row's spout hole vertically, water jet standpipe, to conveying belt bottom surface water spray, is provided with waste channel below water jet standpipe; With the direction of motion of conveying belt for positive dirction, the downstream of described water jet standpipe is provided with a dryer.The utility model utilize shake mechanism make quartz sand be layered on uniformly conveyor belt surface constantly beat produce gap, such ferromagnetic material can not be subject to unclassified stores extruding stop, improve magnetic separation purify efficiency.
Description
Technical field
The utility model relates to nano silicon manufacture field, particularly relates to a kind of silicon-dioxide purifying plant.
Background technology
Nano silicon is because tool has good wearability, and can uv reflectance consumingly, the Degradation of ultraviolet to film can be greatly reduced when joining resin film, thus reach and delay material aging, and improve hardness and the friction resistant ability of film, be therefore widely used film synthesis and add in.
Because nano material is very high to purity requirement, therefore needed to purify to quartzite with various purifier apparatus, to meet the performance requirement of nano silicon before processing nano grade silica particles; Existing quartzite purifying process carries out according to following flow process usually; Scrubbing-desliming-> magnetic separation-> flotation-> acidleach-> Microorganism Leaching; Clean refer to by the mill stripping power between mechanical force with sand grains to remove the film iron of quartz sand surface, bonding and mud impure mineral with wipe further broken do not become the mineral aggregate of monomer, more classified operation reaches the effect of further purifying quartz sand; Magnetic separation is mainly used in removing the magnetic mineral in quartz sand, and as removed the weak magnetic minerals such as rhombohedral iron ore, limonite, biotite by ferromagnetism machine, strongly magnetic mineral such as magnetite then can be removed by weak magnetic separator; The impurity that flotation cannot remove for some magnetic separation such as feldspar, mica removed in quartz sand, improves its purity further; Acidleach utilizes the quartzy acid be insoluble to except HF, and other impure mineral by the feature of acid fluid dissolves, can realize the further purification to quartz; Microorganism Leaching refers to and utilizes microorganism leaching except the film iron on quartz sand particle surface or contaminate iron; Carry out processing obtain nano level SiO 2 powder by finally obtaining the silica material of purity more than 99.9% after above purifying process.
Existing magnetic plant, as shown in Figure 1, disclose a kind of quartz sand wet concentration magnetic separator in Chinese patent CN202638576U, this magnetic separator is made up of the strong magnetic roller of multilayer, discharging after strong magnetic roller absorption ferromagnetic substance at different levels after quartz sand charging; This magnetic separation mode has following three kinds of defects, one, quartz sand is through the finite surface area of strong magnetic roller because of strong magnetic roller, quartz sand is for being deposited in around strong magnetic roller 2, even if therefore magnetic force is enough, ferromagnetic substance greatly also may be subject to the stop of other quartz sands, cannot be adsorbed on strong magnetic roller, employ multistage configuration in time, the efficiency of adsorbing can not be ensured; Two, unloading iron device is the brush roll 9 be arranged in parallel with strong magnetic roller 2, brush roll 9 is when unloading iron, ferromagnetic substance itself still receives the adsorptive power of strong magnetic roller 2, therefore iron efficiency is unloaded very low, incompletely unload the efficiency that iron will have influence on subsequent adsorbtion, ensure to unload iron efficiency in this to need less adsorptive power to have with the magnetic force demand of guarantee adsorption efficiency to conflict, the magnetic separator of this structure cannot solve this conflict at all; Three, being unloaded by iron from hairbrush is swept away by ferromagnetic substance by water jet standpipe 10, hairbrush is inevitably got wet, this water finally can be brought in quartz sand, and this can have influence on the judgement to metering of purifying, and the error of measuring in follow-up floatation process.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of vibrating type silicon-dioxide magnetic purification device, the quartz sand that this device utilizes belt conveyance magnetic separation process to cross, and utilize shake mechanism make quartz sand be layered on uniformly conveyor belt surface constantly beat produce gap, improve magnetic separation purify efficiency; In the return stage of conveying belt, be provided with in one and magnet, when during ferromagnetic substance moves to and near magnet, the adsorptive power be subject to can reduce greatly, so just easily by under Xie Tie mechanism brush, can ensure that and unload iron efficiency.
The utility model is achieved in that a kind of vibrating type silicon-dioxide magnetic purification device, comprises
One ring-type conveying belt;
The rollgang be made up of some strong magnetic rollers, described conveying belt is looped around on rollgang, and rollgang is by driven by motor;
One end of described rollgang is provided with feeding-passage, and the other end of rollgang is provided with tapping channel, and rollgang is built-in with and shakes mechanism, described in shake mechanism vibrations conveying belt; The below of rollgang is provided with in one and magnet, be provided with a water jet standpipe in close and on the conveying belt bottom surface of magnet, the axis of water jet standpipe is parallel with conveyer belt surface, and water jet standpipe is evenly equipped with row's spout hole vertically, water jet standpipe, to conveying belt bottom surface water spray, is provided with waste channel below water jet standpipe;
With the direction of motion of conveying belt for positive dirction, the downstream of described water jet standpipe is provided with a dryer.
The end face both sides of described conveying belt are provided with blocking material plate.
Micro-the sticking up in the end face both sides of described conveying belt forms material-holding chamber body.
Describedly shake the concussion iron felt that mechanism is driven by motor.
The quartz sand that the utility model vibrating type silicon-dioxide magnetic purification device utilizes belt conveyance magnetic separation process to cross, improve the contact area of quartz sand and magnet, and utilize shake mechanism make quartz sand be layered on uniformly conveyor belt surface constantly beat produce gap, such ferromagnetic material can be adsorbed easily, unclassified stores extruding can not be subject to stop, improve the efficiency that magnetic separation is purified; In the return stage of conveying belt, be provided with in one and magnet, when during ferromagnetic substance moves to and near magnet, the adsorptive power be subject to can reduce greatly, so just easily by under Xie Tie mechanism brush, can ensure that and unload iron efficiency; Directly utilize high pressure water jet pipe to wash away the return section of conveying belt when unloading iron, substantially achieve very unload iron operation, the residuary water of a drying machine drying conveyor belt surface is provided with in the downstream of high pressure water jet pipe, follow-up purification operation can not be had influence on, improve the purification efficiency of magnetic purification operation, to the sound assurance that the purity of nano silicon provides.
Accompanying drawing explanation
Fig. 1 is existing silicon-dioxide magnetic plant structural representation;
Fig. 2 is the structure schematic front view of vibrating type silicon-dioxide magnetic purification device in the utility model embodiment 1;
Fig. 3 is the structure schematic side view of vibrating type silicon-dioxide magnetic purification device in the utility model embodiment 1;
Fig. 4 is the structure schematic front view of vibrating type silicon-dioxide magnetic purification device in the utility model embodiment 2;
Fig. 5 is the structure schematic side view of vibrating type silicon-dioxide magnetic purification device in the utility model embodiment 2.
In figure: in 1 conveying belt, the last 2 magnetic roller, 3 rollgangs, 4 feeding-passages, 5 tapping channels, 6 and magnet, 7 blocking material plates, 8 waste channel, 9 shake mechanism, 10 water jet standpipes, 11 dryers.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model statement.
Embodiment 1
As shown in Figure 2,3, a kind of vibrating type silicon-dioxide magnetic purification device, comprises a ring-type conveying belt 1; The rollgang 3 be made up of some strong magnetic rollers 2, described conveying belt 1 is looped around on rollgang 3, and rollgang 3 is by driven by motor; One end of described rollgang 3 is provided with feeding-passage 4, and the other end of rollgang 3 is provided with tapping channel 5, and rollgang 3 is built-in with and shakes mechanism 9, described in shake mechanism 9 and shake conveying belt 1; The below of rollgang 3 is provided with in one and magnet 6, a water jet standpipe 10 is provided with in close and on conveying belt 1 bottom surface of magnet 6, the axis of water jet standpipe 10 is parallel with conveying belt 1 zone face, water jet standpipe 10 is evenly equipped with row's spout hole vertically, water jet standpipe 10, to conveying belt 1 bottom surface water spray, is provided with waste channel 8 below water jet standpipe 10; With the direction of motion of conveying belt 1 for positive dirction, the downstream of described water jet standpipe 10 is provided with a dryer 11, dryer 11 is utilized to dry the residual water of conveyor belt surface, avoid affecting follow-up technique, the hot gas flow of dryer 11 further can wash out the ferromagnetic substance of conveying belt 1 remained on surface in addition, improves the efficiency of unloading iron;
In the present embodiment, describedly shake the concussion iron felt that mechanism 9 is driven by motor, quartz sand is made to disperse more uniformly and produce gap by the shake of conveying belt 1, what ferromagnetic substance can not be stopped is attracted on conveying belt 1, by arranging suitable vibratory forces, while ferromagnetic substance is not flown by shake, quartz sand can be shaken again;
In the present embodiment, in order to avoid quartz sand raw material drops to outside conveying belt because of piling up in fill process, the end face both sides of described conveying belt 1 are provided with blocking material plate 7.
Embodiment 2
As shown in Figure 4,5, a kind of vibrating type silicon-dioxide magnetic purification device, the difference of embodiment 2 and embodiment 1 is, considers the object that structure simplifies in the present embodiment, micro-the sticking up in the end face both sides of described conveying belt 1 forms material-holding chamber body, and the end face of conveying belt 1 forms trapezoidal cavity.
Claims (4)
1. a vibrating type silicon-dioxide magnetic purification device, is characterized in that: comprise
One ring-type conveying belt (1);
The rollgang (3) be made up of some strong magnetic rollers (2), described conveying belt (1) is looped around on rollgang (3), and rollgang (3) is by driven by motor;
One end of described rollgang (3) is provided with feeding-passage (4), the other end of rollgang (3) is provided with tapping channel (5), rollgang (3) is built-in with and shakes mechanism (9), described in shake mechanism (9) vibrations conveying belt (1); The below of rollgang (3) is provided with in one and magnet (6), a water jet standpipe (10) is provided with in close and on conveying belt (1) bottom surface of magnet (6), the axis of water jet standpipe (10) is parallel with conveying belt (1) zone face, water jet standpipe (10) is evenly equipped with row's spout hole vertically, water jet standpipe (10) is to conveying belt (1) bottom surface water spray, and water jet standpipe (10) below is provided with waste channel (8);
With the direction of motion of conveying belt (1) for positive dirction, the downstream of described water jet standpipe (10) is provided with a dryer (11).
2. vibrating type silicon-dioxide magnetic purification device as claimed in claim 1, is characterized in that: the end face both sides of described conveying belt (1) are provided with blocking material plate (7).
3. vibrating type silicon-dioxide magnetic purification device as claimed in claim 1, is characterized in that: micro-the sticking up in the end face both sides of described conveying belt (1) forms material-holding chamber body.
4. vibrating type silicon-dioxide magnetic purification device as claimed in claim 1, is characterized in that: described in shake the concussion iron felt that mechanism (9) is driven by motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112337.1U CN204474337U (en) | 2015-02-16 | 2015-02-16 | Vibrating type silicon-dioxide magnetic purification device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112337.1U CN204474337U (en) | 2015-02-16 | 2015-02-16 | Vibrating type silicon-dioxide magnetic purification device |
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| CN204474337U true CN204474337U (en) | 2015-07-15 |
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| CN201520112337.1U Active CN204474337U (en) | 2015-02-16 | 2015-02-16 | Vibrating type silicon-dioxide magnetic purification device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115490237A (en) * | 2022-09-09 | 2022-12-20 | 连云港福东正佑照明电器有限公司 | Equipment and method for purifying quartz sand in high-temperature atmosphere |
| CN117718128A (en) * | 2024-01-22 | 2024-03-19 | 江苏中基鸿业矿业科技有限公司 | Quartz sand smashing device with magnetic attraction and impurity removal functions |
-
2015
- 2015-02-16 CN CN201520112337.1U patent/CN204474337U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115490237A (en) * | 2022-09-09 | 2022-12-20 | 连云港福东正佑照明电器有限公司 | Equipment and method for purifying quartz sand in high-temperature atmosphere |
| CN117718128A (en) * | 2024-01-22 | 2024-03-19 | 江苏中基鸿业矿业科技有限公司 | Quartz sand smashing device with magnetic attraction and impurity removal functions |
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