CN220861443U - Impurity removal equipment for zinc oxide production - Google Patents
Impurity removal equipment for zinc oxide production Download PDFInfo
- Publication number
- CN220861443U CN220861443U CN202322401806.9U CN202322401806U CN220861443U CN 220861443 U CN220861443 U CN 220861443U CN 202322401806 U CN202322401806 U CN 202322401806U CN 220861443 U CN220861443 U CN 220861443U
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- China
- Prior art keywords
- inner tank
- zinc oxide
- tank
- oxide production
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 239000012535 impurity Substances 0.000 title claims abstract description 52
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000000706 filtrate Substances 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 10
- 239000010813 municipal solid waste Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract description 16
- 238000001556 precipitation Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 5
- 238000004090 dissolution Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Abstract
The utility model discloses impurity removing equipment for zinc oxide production, which comprises an outer tank, an inner tank, a liquid inlet pipe and a feed hopper, wherein the inner tank is positioned in the outer tank, a stirring shaft is arranged in the inner tank, stirring blades which are uniformly distributed are arranged on the stirring shaft, the bottom of the inner tank is arranged in an arc shape, filter screen strips which are arranged at intervals are arranged on the outer surface below the inner tank, a spray pipe is arranged in the feed hopper, a scraping plate is arranged at the tail end of the stirring shaft, a sealing baffle is arranged at the bottom of the inner tank, a filtrate cavity is formed between the inner tank and the outer tank, and a discharge pipe is arranged at the bottom of the filtrate cavity. The utility model adopts the impurity removing equipment for zinc oxide production, so as to solve the problems that the conventional impurity removing device can not enable a user to stably separate and collect impurities and dissolved zinc oxide powder liquid, and can not uniformly perform precipitation impurity removing operation, so that certain defects exist in impurity removing efficiency.
Description
Technical Field
The utility model relates to the technical field of zinc oxide production, in particular to impurity removal equipment for zinc oxide production.
Background
Zinc oxide is an oxide of zinc, poorly soluble in water, soluble in acids and strong bases, and is a commonly used chemical additive. The product can be widely used in the production of products such as plastics, silicate products, synthetic rubber, lubricating oil, paint coating, ointment, adhesive, food, batteries, flame retardant and the like. The zinc oxide has larger energy band gap and exciton binding energy, high transparency and excellent normal-temperature luminous performance, and can be applied to products such as liquid crystal displays, thin film transistors, light-emitting diodes and the like in the semiconductor field. In addition, the micro-particulate zinc oxide also starts to function as a kind of nanomaterial in the related art.
Zinc oxide is widely applied, and is usually white powder, so that the purity of the zinc oxide influences the use effect of the zinc oxide, and zinc oxide impurity removal equipment is an indispensable tool. Mainly by zinc oxide powder being easily dissolved in a certain solution and impurities being not dissolved in the solution, thereby facilitating the subsequent filtration and impurity removal.
The existing zinc oxide powder precipitation impurity removal device for zinc oxide production cannot enable a user to stably separate and collect impurities and dissolved zinc oxide powder liquid, and further has certain use defects, cannot uniformly perform precipitation impurity removal work, and has certain defects in impurity removal efficiency, so that inconvenience is brought to operation of the user.
Disclosure of utility model
The utility model aims to provide impurity removing equipment for zinc oxide production, which solves the problems that the conventional impurity removing device cannot enable a user to stably separate and collect impurities and dissolved zinc oxide powder liquid, cannot uniformly perform precipitation impurity removing operation, and causes certain defects in impurity removing efficiency.
In order to achieve the above purpose, the utility model provides impurity removing equipment for zinc oxide production, which comprises an outer tank, an inner tank, a liquid inlet pipe and a feed hopper, wherein the inner tank is positioned in the outer tank, a stirring shaft is arranged in the inner tank, stirring blades which are uniformly distributed are arranged on the stirring shaft, the bottom of the inner tank is arranged in an arc shape, filter screen strips which are arranged at intervals are arranged on the outer surface below the inner tank, a spray pipe is arranged in the feed hopper, a scraper blade is arranged at the tail end of the stirring shaft, a sealing baffle is arranged at the bottom of the inner tank, a filtrate cavity is formed between the inner tank and the outer tank, and a discharge pipe is arranged at the bottom of the filtrate cavity.
Preferably, one end of the stirring shaft penetrates through the top ends of the inner tank and the outer tank and is provided with a motor for controlling the stirring shaft to rotate.
Preferably, the scraping plate is arc-shaped and is in contact with the bottom of the inner tank.
Preferably, one side of the liquid inlet pipe is provided with a communicating pipe, one end of the communicating pipe is communicated with the liquid inlet pipe, the other end of the communicating pipe penetrates through the side wall of the feed hopper and is communicated with the spray pipe, the spray pipe is circumferentially arranged along the inner wall of the feed hopper, and a spray head is circumferentially arranged on one side of the spray pipe.
Preferably, the inner tank both sides are equipped with the bracing piece, bracing piece one end and outer jar inner wall fixed connection, its other end and inner tank outer wall fixed connection, the inside bottom of outer jar is equipped with the support column of support inner tank.
Preferably, the bottom of the inner tank is provided with a trash discharging pipe, and one end of the trash discharging pipe penetrates through the outer tank and is communicated with the outside.
Preferably, the liquid inlet pipe and the liquid inlet are communicated with the inner tank through the tops of the outer tank and the inner tank.
The impurity removing equipment for zinc oxide production has the advantages and beneficial effects that:
1. Through setting up the filter screen strip, user's accessible feed liquor pipe is stable carries out the dissolving solution and puts in work to inside the inner tank, and then cooperates zinc oxide powder to dissolve in the dissolving solution and impurity insoluble in this solution to be convenient for follow-up filtration impurity removing operation, can be stable carry out the filtration work to the liquid of dissolving through the filter screen strip simultaneously, improved the machining efficiency of whole device.
2. Be provided with the inner tank of bottom arc shape, the (mixing) shaft stirring makes zinc oxide powder and solution misce bene, rotates along with the stirring, and the zinc oxide powder liquid of solution also rotates, and impurity and zinc oxide powder liquid carry out autosegregation work under centrifugal force effect, and zinc oxide powder liquid filters the interior of filter chamber along the filter screen strip and discharges, and the impurity of precipitation separation will deposit along the bottom of inner tank arc shape and collect the work, through the striking off of scraper blade, abundant assurance whole device's precipitation edulcoration effect.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a device for removing impurities for zinc oxide production;
FIG. 2 is a schematic view of a spray header in a purifying apparatus for zinc oxide production according to the present utility model;
FIG. 3 is a schematic view of a filter screen strip in a purifying apparatus for zinc oxide production according to the present utility model;
FIG. 4 is a cross-sectional view of a feed hopper in a device for removing impurities for zinc oxide production according to the present utility model.
Reference numerals
1. A liquid inlet pipe; 2. a communicating pipe; 3. a feed hopper; 4. an outer tank; 5. an inner tank; 6. stirring the leaves; 7. a discharge pipe; 8. a support column; 9. a trash discharging pipe; 10. a scraper; 11. a stirring shaft; 12. a support rod; 13. a filter screen strip; 14. a shower pipe; 15. a spray head.
Detailed Description
The technical scheme of the utility model is further described below through the attached drawings and the embodiments.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
As shown in the figure, the impurity removing equipment for zinc oxide production comprises an outer tank 4, an inner tank 5, a liquid inlet pipe 1 and a feed hopper 3, wherein the inner tank 5 is positioned inside the outer tank 4, a stirring shaft 11 is arranged inside the inner tank 5, stirring blades 6 which are uniformly distributed are arranged on the stirring shaft 11, and one end of the stirring shaft 11 penetrates through the top ends of the inner tank 5 and the outer tank 4 and is provided with a motor for controlling the stirring shaft 11 to rotate. The tail end of the stirring shaft 11 is provided with a scraping plate 10, and the scraping plate 10 is arc-shaped and is contacted with the bottom of the inner tank 5. The liquid inlet pipe 1 and the feed inlet penetrate through the tops of the outer tank 4 and the inner tank 5 and are communicated with the inner tank 5. The stirring shaft 11 is driven to rotate by the rotation of the motor, and the stirring shaft 11 and the stirring blade 6 stir and dissolve the dissolution liquid entering from the liquid inlet pipe 1 and the zinc oxide powder entering from the feed hopper 3 and uniformly dissolve the dissolution liquid and the zinc oxide powder.
The outer surface below the inner tank 5 is provided with filter screen strips 13 which are arranged at intervals, the bottom of the inner tank 5 is provided with a sealing baffle, a filtrate cavity is formed between the inner tank 5 and the sealing baffle and the outer tank 4, and a discharge pipe 7 is arranged at the bottom of the filtrate cavity. The bottom space between the inner tank 5 and the outer tank 4 is sealed by the sealing baffle to form a filtrate cavity, and the stirred zinc oxide powder liquid is filtered into the filter cavity through the filter screen strips 13 and is discharged through the discharge pipe 7 in the filter cavity. The filter screen strips 13 are uniformly distributed below the inner tank 5 at intervals, the filter area is increased by the design of the filter screen strips, so that zinc oxide powder liquid is uniformly and stably filtered into the filter cavity, centrifugal force can be generated under the action of the stirring shaft 11, impurities and zinc oxide powder liquid are easier to separate, and the overall processing efficiency of the device is improved.
The filter screen 13 is arranged, so that the subsequent filtering and impurity removing operation is facilitated, and meanwhile, the dissolved liquid can be stably filtered through the filter screen 13.
The inside shower 14 that is equipped with of feeder hopper 3, feed liquor pipe 1 one side is equipped with communicating pipe 2, communicating pipe 2 one end and feed liquor pipe 1 intercommunication, and its other end runs through feeder hopper 3 lateral wall and communicates with shower 14, and shower 14 sets up along feeder hopper 3 inner wall circumference, and shower 14 one side circumference is equipped with shower nozzle 15. Part of the dissolution liquid in the liquid inlet pipe 1 enters the inner tank 5 along with the liquid inlet pipe 1, the other part enters the communicating pipe 2 and then enters the spray pipe 14, the spray pipe 14 which is annularly arranged is arranged in the feed hopper 3, and spray nozzles 15 on the spray pipe 14 spray atomized dissolution liquid drops to prevent dust from being excited when zinc oxide powder in the feed hopper 3 is fed.
The inner tank 5 both sides are equipped with bracing piece 12, and bracing piece 12 one end and outer jar 4 inner wall fixed connection, its other end and inner tank 5 outer wall fixed connection, the inside bottom of outer jar 4 is equipped with the support column 8 that supports inner tank 5. The support rods 12 and the support columns 8 stably support the inner tank 5 in the outer tank 4, and the inner tank 5 is kept stable.
The arc setting in inner tank 5 bottom, inner tank 5 bottom are equipped with trash discharging pipe 9, trash discharging pipe 9 one end runs through outer tank 4 and communicates with the external world. The impurity discharging pipe 9 is positioned at the edge close to the bottom of the inner tank 5, impurities are deposited on the arc-shaped bottom surface of the inner tank 5, and under the action of the scraping plate 10, the impurities deposited at the bottom of the inner tank 5 are discharged through the impurity discharging pipe 9.
When the stirring device is used, the solution is added from the liquid inlet pipe 1, the zinc oxide powder is added from the feeding hopper 3, a part of the solution enters the spray pipe 14, the spray nozzle 15 sprays mist solution drops to avoid dust emission of the zinc oxide powder, the motor is started, the stirring shaft 11 drives the stirring blade 6 to rotate and stir uniformly the zinc oxide powder and the solution, meanwhile, the centrifugal force generated in the stirring process is more favorable for separating impurities from the zinc oxide powder liquid, the zinc oxide powder liquid is uniformly and stably filtered to a filter cavity through the filter screen 13 under the action of the centrifugal force to be discharged, the impurities are precipitated on the arc-shaped bottom surface of the inner tank 5, the stirring shaft 11 rotates to drive the scraping plate 10 to rotate, and the scraping plate 10 scrapes the impurities to be discharged through the impurity discharging pipe 9.
Therefore, the impurity removing equipment for zinc oxide production solves the problems that the conventional impurity removing device can not enable a user to stably separate and collect impurities and dissolved zinc oxide powder liquid, can not uniformly perform precipitation impurity removing operation, and causes certain defects in impurity removing efficiency.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.
Claims (7)
1. Impurity removal equipment is used in zinc oxide production, its characterized in that: including outer jar, inner tank, feed liquor pipe, feeder hopper, the inner tank is located outer jar inside, the inside (mixing) shaft that is equipped with of inner tank, be equipped with evenly distributed's stirring leaf on the (mixing) shaft, inner tank bottom arc sets up, inner tank below surface is equipped with the filter screen strip of interval arrangement, the inside shower that is equipped with of feeder hopper, the (mixing) shaft end is equipped with the scraper blade, the inner tank bottom is equipped with sealing baffle, form the filtrate chamber between inner tank and sealing baffle and the outer jar, filtrate chamber bottom is equipped with the blow off pipe.
2. The impurity removal device for zinc oxide production according to claim 1, wherein: one end of the stirring shaft penetrates through the top ends of the inner tank and the outer tank and is provided with a motor for controlling the stirring shaft to rotate.
3. The impurity removal device for zinc oxide production according to claim 1, wherein: the scraping plate is arc-shaped and is contacted with the bottom of the inner tank.
4. The impurity removal device for zinc oxide production according to claim 1, wherein: the feed liquor pipe one side is equipped with communicating pipe, communicating pipe one end and feed liquor pipe intercommunication, its other end runs through the feeder hopper lateral wall and communicates with the shower, the shower sets up along feeder hopper inner wall circumference, shower one side circumference is equipped with the shower nozzle.
5. The impurity removal device for zinc oxide production according to claim 1, wherein: the inner tank both sides are equipped with the bracing piece, bracing piece one end and outer jar inner wall fixed connection, its other end and inner tank outer wall fixed connection, the inside bottom of outer jar is equipped with the support column that supports the inner tank.
6. The impurity removal device for zinc oxide production according to claim 1, wherein: the bottom of the inner tank is provided with a trash discharging pipe, and one end of the trash discharging pipe penetrates through the outer tank and is communicated with the outside.
7. The impurity removal device for zinc oxide production according to claim 1, wherein: the liquid inlet pipe and the liquid inlet are communicated with the inner tank by penetrating through the tops of the outer tank and the inner tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322401806.9U CN220861443U (en) | 2023-09-05 | 2023-09-05 | Impurity removal equipment for zinc oxide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322401806.9U CN220861443U (en) | 2023-09-05 | 2023-09-05 | Impurity removal equipment for zinc oxide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220861443U true CN220861443U (en) | 2024-04-30 |
Family
ID=90811812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322401806.9U Active CN220861443U (en) | 2023-09-05 | 2023-09-05 | Impurity removal equipment for zinc oxide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220861443U (en) |
-
2023
- 2023-09-05 CN CN202322401806.9U patent/CN220861443U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |