CN214693745U - Device for rapidly recycling and reusing magnetic particles - Google Patents
Device for rapidly recycling and reusing magnetic particles Download PDFInfo
- Publication number
- CN214693745U CN214693745U CN202120964917.9U CN202120964917U CN214693745U CN 214693745 U CN214693745 U CN 214693745U CN 202120964917 U CN202120964917 U CN 202120964917U CN 214693745 U CN214693745 U CN 214693745U
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- tank
- desorption
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- waste liquid
- adsorption tank
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Abstract
The utility model discloses a retrieve device of recycling magnetic particle fast, the adsorption tank bottom is provided with first electro-magnet, desorption tank bottom is provided with the second electro-magnet, waste liquid import and waste liquid export have been seted up to one side of adsorption tank, the feed inlet has been seted up at the top of adsorption tank, the output of reserve tank is connected with the feed inlet through first pipeline, the discharge gate has been seted up to the bottom of adsorption tank, the input in desorption tank passes through the second pipeline and is connected with the discharge gate, the output in desorption tank passes through the third pipeline and is connected with the reserve tank input, the turbidimeter sets up in the adsorption tank, be provided with more than two ultrasonic transducer in the desorption tank, turbidimeter and ultrasonic transducer electric connection. Through adding magnetic particle in advance to the absorption inslot, utilize the silicon granule in the magnetic particle absorption grinding waste water to throw into the desorption groove with magnetic particle and carry out the ultrasonic desorption after adsorbing the completion, thereby realize retrieving the effect of silicon granule fast.
Description
Technical Field
The utility model relates to a waste liquid recovery technical field, more specifically relates to a retrieve device of recycling magnetic particle fast.
Background
In the traditional process of manufacturing the solar wafer, a stainless steel wire saw is usually used for cutting a silicon ingot, silicon carbide particles and polyethylene glycol are added for grinding the silicon wafer, so that the ground grinding liquid contains silicon carbide and nano-scale silicon particles cut in the manufacturing process, suspended particles which are difficult to settle are formed, and if the grinding waste water is not properly treated, the environment is greatly damaged. The current common method for treating grinding wastewater is to use vortex flow water washing or centrifugal washing to reduce the oil content in the cutting wastewater and recover silicon and silicon carbide, but the method has the disadvantages of slow speed, expensive instrument, high recovery cost, and waste of resources due to the use of a large amount of water in the recovery process.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a device for rapidly recycling magnetic particles is provided, through adding magnetic particles in advance to the adsorption tank, utilize the magnetic particles to adsorb the silicon particles in the grinding wastewater to drop into the desorption tank with magnetic particles after adsorbing and accomplishing and carry out the ultrasonic desorption, thereby realize the effect of rapidly recycling silicon particles.
To achieve the purpose, the utility model adopts the following technical proposal: the utility model provides a retrieve device of recycling magnetic particle fast, including the adsorption tank, the desorption groove, the electro-magnet, reserve tank and turbidimeter, the adsorption tank bottom is provided with first electro-magnet, desorption tank bottom is provided with the second electro-magnet, waste liquid import and waste liquid export have been seted up to one side of adsorption tank, the feed inlet has been seted up at the top of adsorption tank, the output of reserve tank is connected with the feed inlet through first pipeline, the discharge gate has been seted up to the bottom of adsorption tank, the input in desorption groove passes through the second pipeline and is connected with the discharge gate, the output in desorption groove passes through the third pipeline and is connected with the reserve tank input, the turbidimeter sets up in the adsorption tank, be provided with more than two ultrasonic transducer in the desorption groove, turbidimeter and ultrasonic transducer electric connection.
The utility model discloses in the technical scheme of preferred, desorption groove one side still is provided with the clear water groove, is linked together between desorption groove and the clear water groove.
The utility model discloses in the technical scheme of preferred, the discharge gate is provided with solenoid valve with the junction of second pipeline.
In the technical scheme of the preferred embodiment of the present invention, the waste liquid inlet is located below the waste liquid outlet.
The utility model discloses in the technical scheme of preferred, be provided with the first pump body in the first pipeline, be provided with the second pump body in the second pipeline, be provided with the third pump body in the third pipeline.
The utility model has the advantages that:
the utility model provides a pair of retrieve device of recycling magnetic particle fast, through to adding magnetic particle in advance in the adsorption tank, utilize the magnetic particle to adsorb the silicon granule in the grinding waste water to drop into the desorption groove with magnetic particle and carry out the ultrasonic desorption after adsorbing the completion, thereby realize retrieving the effect of silicon granule fast.
Drawings
Fig. 1 is an overall structural view of an apparatus for rapidly recycling and reusing magnetic particles according to an embodiment of the present invention.
In the figure:
1-an adsorption tank, 2-a desorption tank, 31-a first electromagnet, 32-a second electromagnet, 4-a standby tank, 5-a turbidimeter, 6-a waste liquid inlet, 7-a waste liquid outlet, 8-a feed inlet, 9-a discharge outlet, 10-a first pipeline, 11-a second pipeline, 12-a third pipeline, 13-an electromagnetic valve, 141-a first pump body, 142-a second pump body, 143-a third pump body and 15-a clear water tank.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1, the embodiment provides a device for rapidly recycling and reusing magnetic particles, which comprises an adsorption tank 1, a desorption tank 2, an electromagnet 3, a standby tank 4 and a turbidimeter 5, wherein a first electromagnet 31 is arranged at the bottom of the adsorption tank 1, a second electromagnet 32 is arranged at the bottom of the desorption tank 2, a waste liquid inlet 6 and a waste liquid outlet 7 are arranged at one side of the adsorption tank 1, a feed inlet 8 is arranged at the top of the adsorption tank 1, an output end of the standby tank 4 is connected with the feed inlet 8 through a first pipeline 10, a discharge outlet 9 is arranged at the bottom of the adsorption tank 1, an input end of the desorption tank 2 is connected with the discharge outlet 9 through a second pipeline 11, an output end of the desorption tank 2 is connected with an input end of the standby tank 4 through a third pipeline 12, magnetic particles are placed in the standby tank 4, the turbidimeter 5 is arranged in the adsorption tank 1, more than two ultrasonic transducers are arranged in the desorption tank 2, the turbidimeter 5 is electrically connected with the ultrasonic transducer. In the embodiment, the turbidity meter 5 is GE-TS, when in work, a batch of completely unused magnetic particles are firstly put into the adsorption tank 1 from the standby tank 4 through the first pipeline 10, then the grinding waste water is controlled to enter the absorption tank 1 from the waste liquid inlet 6, the magnetic particles absorb silicon particles in the waste liquid, when the turbidity meter 5 detects that the turbidity of the waste liquid is reduced to a preset removal rate value, the first electromagnet 31 below the adsorption tank 1 is controlled to be electrified to adsorb the magnetic particles on the bottom wall of the adsorption tank 1, simultaneously the waste liquid is discharged by waste liquid export 7, and after the waste liquid in the absorption tank 1 was discharged completely, first electro-magnet 31 outage this moment, magnetic particle carried out the ultrasonic desorption in getting into desorption tank 2 through second pipeline 11 by discharge gate 9, obtained regeneration magnetic particle and the liquid that contains silicon particle, and regeneration magnetic particle gets back to spare groove 4 by third pipeline 12 again and carries out cyclic utilization.
In order to prevent the liquid in the desorption tank 2 from entering the standby tank 4, a clear water tank 15 is further arranged on one side of the desorption tank 2, and the desorption tank 2 is communicated with the clear water tank 15. After the desorption is accomplished, the second electro-magnet 32 circular telegram of control desorption groove 2 below adsorbs the magnetic particle in desorption groove 2 bottoms, and clear water groove 15 is discharged into to the liquid in desorption groove 2 this moment, and the liquid in desorption groove 2 is discharged totally the back, 3 outage of electro-magnet this moment, and regeneration magnetic particle gets back to in the reserve tank 4 again through third pipeline 12 to prevent that the liquid in desorption groove 2 from getting into reserve tank 4.
In order to prevent that waste liquid from getting into desorption groove 2 in the adsorption process, further, discharge gate 9 is provided with solenoid valve 13 with the junction of second pipeline 11. During initial state, solenoid valve 13 is in the outage state, and discharge gate 9 is closed, and after the waste liquid in the adsorption tank 1 emptied completely, solenoid valve 13 circular telegram opens discharge gate 9, and the magnetic particle could be just discharged into desorption groove 2 by discharge gate 9 this moment to prevent that the waste liquid from discharging into desorption groove 2 and causing the washing liquid pollution.
To prevent the magnetic particles from being discharged, further, the waste liquid inlet 6 is located below the waste liquid outlet 7. Because the waste liquid adsorbs the completion back, magnetic particle is adsorbed in 1 bottoms in adsorption tank by first electro-magnet 31 to pile up in 1 bottoms in adsorption tank, be provided with waste liquid import 6 tops with waste liquid export 7, can avoid magnetic particle to plug up waste liquid import 7, thereby take magnetic particle out of adsorption tank 1 when preventing the waste liquid discharge.
In order to realize recycling of the magnetic particles, a first pump 141 is disposed in the first pipeline 10, a second pump 142 is disposed in the second pipeline 11, and a third pump 143 is disposed in the third pipeline 12. Utilize the powerful suction of the pump body, can avoid magnetic particle to pile up in the pipeline, and then plug up the condition of pipeline to control magnetic particle and circulate between absorption groove 1, desorption groove 2 and reserve tank 4.
The working principle is as follows: firstly controlling the first pump body 141 to pump completely unused magnetic particles in the standby tank 4 into the adsorption tank 1, then discharging wastewater into the adsorption tank 1 and adsorbing silicon simple substances in the wastewater by using the magnetic particles, when the turbidimeter 5 detects that the concentration of the wastewater in the adsorption tank 1 is reduced to a preset value, judging that the wastewater reaches a discharge standard cone, controlling the first electromagnetic valve 31 to be electrified, adsorbing the magnetic particles at the bottom of the adsorption tank 1 by the first electromagnetic valve 31, discharging the adsorbed wastewater from the wastewater outlet 7, after the wastewater is completely discharged from the adsorption tank 1, powering off the first electromagnet 31, powering on the electromagnetic valve 13, controlling the discharge port 9 to be opened, pumping the magnetic particles into the desorption tank 2 from the adsorption tank 1 by the second pump body 142 to carry out ultrasonic desorption, obtaining regenerated magnetic particles and suspension only containing silicon particles after desorption, and powering on the second electromagnet 32 below the desorption tank 2, the regenerated magnetism is adsorbed at the bottom of the desorption tank 2, the suspension is controlled to be completely discharged into the clear water tank 15, and then the third pump body 143 is controlled to pump the magnetic particles into the standby tank 4 from the desorption tank 2, so that the cyclic utilization of the magnetic particles is realized.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (5)
1. The utility model provides a quick recovery recycles magnetic particle's device which characterized in that: comprises an adsorption tank (1), a desorption tank (2), an electromagnet (3), a standby tank (4) and a turbidimeter (5), wherein the bottom of the adsorption tank (1) is provided with a first electromagnet (31), the bottom of the desorption tank (2) is provided with a second electromagnet (32), one side of the adsorption tank (1) is provided with a waste liquid inlet (6) and a waste liquid outlet (7), the top of the adsorption tank (1) is provided with a feed inlet (8), the output end of the standby tank (4) is connected with the feed inlet (8) through a first pipeline (10), the bottom of the adsorption tank (1) is provided with a discharge outlet (9), the input end of the desorption tank (2) is connected with the discharge outlet (9) through a second pipeline (11), the output end of the desorption tank (2) is connected with the input end of the standby tank (4) through a third pipeline (12), the turbidimeter (5) is arranged in the adsorption tank (1), more than two ultrasonic transducers are arranged in the desorption tank (2), the turbidimeter (5) is electrically connected with the ultrasonic transducer.
2. The apparatus for rapidly recycling magnetic particles as claimed in claim 1, wherein: and a clear water tank (15) is also arranged on one side of the desorption tank (2), and the desorption tank (2) is communicated with the clear water tank (15).
3. The apparatus for rapidly recycling magnetic particles as claimed in claim 1, wherein: and an electromagnetic valve (13) is arranged at the joint of the discharge hole (9) and the second pipeline (11).
4. The apparatus for rapidly recycling magnetic particles as claimed in claim 1, wherein: the waste liquid inlet (6) is positioned below the waste liquid outlet (7).
5. The apparatus for rapidly recycling magnetic particles as claimed in claim 1, wherein: a first pump body (141) is arranged in the first pipeline (10), a second pump body (142) is arranged in the second pipeline (11), and a third pump body (143) is arranged in the third pipeline (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120964917.9U CN214693745U (en) | 2021-05-08 | 2021-05-08 | Device for rapidly recycling and reusing magnetic particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120964917.9U CN214693745U (en) | 2021-05-08 | 2021-05-08 | Device for rapidly recycling and reusing magnetic particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214693745U true CN214693745U (en) | 2021-11-12 |
Family
ID=78551143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120964917.9U Expired - Fee Related CN214693745U (en) | 2021-05-08 | 2021-05-08 | Device for rapidly recycling and reusing magnetic particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214693745U (en) |
-
2021
- 2021-05-08 CN CN202120964917.9U patent/CN214693745U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |