CN211190990U - Zinc oxide powder collection device - Google Patents
Zinc oxide powder collection device Download PDFInfo
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- CN211190990U CN211190990U CN201921963041.5U CN201921963041U CN211190990U CN 211190990 U CN211190990 U CN 211190990U CN 201921963041 U CN201921963041 U CN 201921963041U CN 211190990 U CN211190990 U CN 211190990U
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Abstract
The utility model particularly relates to a zinc oxide powder collection device. The zinc oxide powder collecting device comprises a primary filtering chamber, wherein a primary filtering net is transversely arranged in the primary filtering chamber, and a scraping plate is arranged above the primary filtering net; an opening is arranged on the side wall of the primary filter chamber, and the bottom end of the opening is flush with the top end of the primary filter screen; a coarse material collecting chamber is arranged on the outer wall of the primary filtering chamber and communicated with the opening; an air injection device is arranged above the scraping plate; the feed inlet of the secondary filter chamber is communicated with the discharge outlet of the primary filter chamber, a through hole is formed in the secondary filter chamber, and a secondary filter screen is arranged on the through hole; the feed inlet of the material collecting chamber is communicated with the opening of the secondary filter chamber through a pipeline, and a suction fan is arranged on the side surface of the pipeline. Through multi-layer filtration, the zinc oxide powder with less impurity content, uniform particles and dryness is obtained, and the zinc oxide powder is convenient to further process.
Description
Technical Field
The utility model particularly relates to a zinc oxide powder collection device.
Background
Zinc oxide, commonly known as zinc white, is commonly used as a chemical additive and is widely used in industry, medicine and other fields. After the zinc oxide powder is prepared, the zinc oxide powder needs to be collected, transported and stored, wherein the collection of the zinc oxide powder plays an important role in the subsequent treatment and use of the zinc oxide powder.
The zinc oxide powder collecting device in the prior art mainly has the following problems: 1. the particle size of the collected zinc oxide powder is not uniform, and impurities are often contained in the zinc oxide powder, so that the further treatment of the zinc oxide powder is influenced; 2. the zinc oxide powder is easy to adhere in the collecting device, and the quality of the subsequently collected zinc oxide powder is influenced after a long time, so that unnecessary loss is caused; 3. the zinc oxide powder has insufficient dryness, which is not favorable for transportation and storage.
SUMMERY OF THE UTILITY MODEL
The utility model provides a zinc oxide powder collection device through the multiple-layer filtering, obtains containing impurity content few, the even and dry zinc oxide powder of granule, and the convenience is further handled the zinc oxide powder, has solved the problem that exists effectively among the prior art.
The utility model discloses a realize through following technical scheme:
a zinc oxide powder collecting device comprises
The device comprises a primary filter chamber, a primary filter screen and a scraper plate, wherein the primary filter chamber is internally and transversely provided with the primary filter screen; an opening is formed in the side wall of the primary filtering chamber, and the bottom end of the opening is flush with the top end of the primary filtering screen; a coarse material collecting chamber is arranged on the outer wall of the primary filtering chamber and communicated with the opening; an air injection device is arranged above the scraping plate;
the feed inlet of the secondary filter chamber is communicated with the discharge outlet of the primary filter chamber, a through hole is formed in the secondary filter chamber, and a secondary filter screen is arranged on the through hole;
the material collecting chamber is communicated with the opening of the secondary filtering chamber through a pipeline, and a suction fan is arranged on the side surface of the pipeline.
Preferably, a spring and an air cylinder are arranged between the scraping plate and the inner wall of the primary filtering chamber, one end of the spring is connected with the scraping plate, and the other end of the spring is connected with the inner wall of the primary filtering chamber; the cylinder is arranged on the side wall of the primary filtering chamber, and a piston rod of the cylinder is connected with the scraping plate.
Preferably, one end of the scraping plate close to the primary filter screen is provided with a brush.
Preferably, the air injection device comprises a nozzle and an air injection pipe, one end of the air injection pipe penetrates through the side wall of the primary filtering chamber, and the other end of the air injection pipe is connected with the air blower.
Preferably, the bottom end of the secondary filter chamber is provided with a discharge pipe, and the discharge pipe is provided with a valve.
Preferably, the primary filter screen is provided with a vibrator.
Preferably, a sealing box is arranged outside the vibrator.
Preferably, the direction of the opening is inclined downward.
Preferably, the opening of the coarse material collecting chamber is provided with a dust cover, one end of the dust cover is hinged with the side wall of the coarse material collecting chamber, and the other end of the dust cover is movably connected with the outer wall of the primary filtering chamber.
The utility model has the advantages that:
according to the zinc oxide powder collecting device, the first-stage filter chamber and the second-stage filter chamber are arranged, so that zinc oxide powder is effectively subjected to multi-stage filtration, and the zinc oxide powder with uniform particle size and low impurity content is obtained; the air injection device is arranged in the primary filter chamber, so that zinc oxide powder adhered to the inner walls of the primary filter chamber and the secondary filter chamber can be cleaned in time, and the dryness of zinc oxide can be kept; the scraping plate is arranged above the first-level filter screen, so that coarse zinc oxide powder and impurities filtered out are scraped in time, and the overall filtering efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure, 1, a primary filter chamber; 101. a first-stage filter screen; 102. a scraping plate; 103. an opening; 104. a coarse material collection chamber; 105. a spring; 106. a cylinder; 107. a brush; 108. a spray head; 109. a gas ejector tube; 110. a blower; 111. a vibrator; 2. a secondary filter chamber; 201. a secondary filter screen; 202. a discharge pipe; 3. a material collecting chamber; 4. a suction fan.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
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.
As shown in figures 1-3, the utility model provides a zinc oxide powder collecting device, which comprises
A primary filter chamber 1, a primary filter screen 101 is transversely arranged in the primary filter chamber 1, and a scraping plate 102 is arranged above the primary filter screen 101; an opening 103 is arranged on the side wall of the primary filter chamber 1, and the bottom end of the opening 103 is flush with the top end of the primary filter screen 101; a coarse material collecting chamber 104 is arranged on the outer wall of the primary filtering chamber 1, and the coarse material collecting chamber 104 is communicated with the opening 103; an air injection device is arranged above the scraping plate 102;
a feed inlet of the secondary filter chamber 2 is communicated with a discharge outlet of the primary filter chamber 1, a through hole is formed in the secondary filter chamber 2, and a secondary filter screen 201 is arranged on the through hole;
the material collecting chamber 3 is communicated with the opening of the secondary filter chamber 2 through a pipeline, and the side surface of the pipeline is provided with a suction fan 4.
The zinc oxide powder is subjected to multi-stage filtration by arranging a first-stage filtration chamber and a second-stage filtration chamber, so that the zinc oxide powder with uniform particle size is obtained; the flitch is scraped in the top setting at the one-level filter screen, collects the large granule zinc oxide powder on the one-level filter screen, and the convenience is favorable to improving the filtration efficiency of zinc oxide powder on the one-level filter screen to the further processing of large granule zinc oxide powder, in time strikes off the large granule zinc oxide powder on the one-level filter screen simultaneously.
Through setting up the air jet system, collect the back at zinc oxide powder once, carry out the air jet to whole one-level filter chamber and second grade filter chamber to reduce the zinc oxide powder that adheres on the device, not only be favorable to guaranteeing the quality of the zinc oxide powder of follow-up collection, keep the degree of dryness of zinc oxide, can prolong the life of equipment moreover.
A spring 105 and a cylinder 106 are arranged between the scraping plate 102 and the inner wall of the primary filtering chamber 1, one end of the spring 105 is connected with the scraping plate 102, and the other end is connected with the inner wall of the primary filtering chamber 1; the cylinder 106 is arranged on the side wall of the primary filter chamber 1, and a piston rod of the cylinder 106 is connected with the scraper plate 102.
A brush 107 is arranged at one end of the scraping plate 102 close to the primary filter screen 101.
Set up in one-level filter screen top and scrape the flitch, it links to each other with the cylinder of setting on the one-level filter chamber to scrape one side of flitch, and be equipped with the spring between the lateral wall of scraping flitch and one-level filter chamber, when leaving the large granule zinc oxide on the one-level filter screen more, the piston rod of cylinder promotes to scrape the flitch and removes along the one-level filter screen, and scrape the flitch and scrape the opposite side of one-level filter screen with the large granule zinc oxide on the one-level filter screen, the large granule zinc oxide gets into the coarse fodder collecting box from the opening on the one-level filter chamber lateral wall this moment, the piston rod withdrawal of cylinder afterwards, scrape.
In order to improve the efficiency of scraping materials on the primary filter screen by the scraping plate, a brush is arranged at one end of the scraping plate close to the primary filter screen.
The air injection device comprises a nozzle 108 and an air injection pipe 109, one end of the air injection pipe 109 penetrates through the side wall of the first-stage filter chamber 1, and the other end of the air injection pipe is connected with an air blower 110.
The bottom end of the secondary filtering chamber 2 is provided with a discharging pipe 202, and the discharging pipe 202 is provided with a valve.
The discharge pipe is arranged on the secondary filter chamber, and zinc oxide powder filtered out twice can be collected through the discharge pipe; when the air injection device is used for injecting air to the primary filter chamber and the secondary filter chamber, zinc oxide powder adhered to the device can be blown to the discharge pipe and then collected from the discharge pipe, and because zinc oxide has toxicity and can pollute the environment if directly discharged to the outside of the device, a dust collection bag can be added at the discharge pipe and has certain pores, but the size of the pores is not smaller than the minimum particle size of zinc oxide particles.
The first-stage filter screen 101 is provided with a vibrator 111.
The primary filter screen is provided with a vibrator which is used for driving the primary filter screen to vibrate so as to accelerate the filtering process of the zinc oxide. In order to ensure that the position of the vibrator on the filter screen does not interfere with the scraping effect of the scraping plate, the vibrator is arranged below the first-stage filter screen.
A hermetic box is provided outside the vibrator 111.
In order to prolong the service life of the vibrator, a sealing box is arranged outside the vibrator to isolate the vibrator from the zinc oxide powder.
The direction of the opening 103 is inclined downward.
In order to make it easier for large particles of zinc oxide powder and impurities to enter the coarse material collecting chamber through the opening, the direction of the opening is set to be inclined downwards.
The opening part of the coarse material collecting chamber 104 is provided with a dust cover, one end of the dust cover is hinged with the side wall of the coarse material collecting chamber 104, and the other end is movably connected with the outer wall of the first-stage filtering chamber 1.
Although the obtained large-particle zinc oxide powder needs to be further processed, a dust cover is provided at the opening of the coarse material collecting chamber in order to reduce the burden of the subsequent processing work.
When the device is used, a proper amount of zinc oxide powder enters the primary filter chamber 1 from the feeding hole of the primary filter chamber 1 and falls on the primary filter screen 101, the primary filter screen 101 is driven to vibrate under the vibration of the vibrator 111, the zinc oxide powder passes through the filtering action of the primary filter screen 101, a part of the zinc oxide powder is left on the primary filter screen 101, the other part of the zinc oxide powder passes through the feeding hole of the secondary filter chamber 2 from the discharging hole of the primary filter chamber 1 and enters the secondary filter chamber 2, and under the suction action of the suction fan 4, the zinc oxide powder in the secondary filter chamber 2 passes through the filtering of the secondary filter screen 201 and then enters the collecting chamber 3 through a pipeline, so that the collection of the zinc oxide powder is completed; the large-particle zinc oxide powder left above the primary filter screen 101 is scraped to one side of the primary filter screen 101 through a scraper plate 102 and enters a coarse material collecting chamber 104 from an opening 103 arranged on the primary filter chamber 1; the zinc oxide powder left in the secondary filter chamber 2 is output through a discharge hole of the secondary filter chamber 2; after the zinc oxide powder is collected, the blower 110 is turned on, air is sprayed into the first-stage filter chamber 1 and the second-stage filter chamber 2 from the spray head 108 through the air spraying pipe 109 and flows out of the discharge pipe, and the next collection of the zinc oxide powder can be performed after the cleaning is completed.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
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 (9)
1. A zinc oxide powder collecting device is characterized by comprising
The device comprises a primary filter chamber, a primary filter screen and a scraper plate, wherein the primary filter chamber is internally and transversely provided with the primary filter screen; an opening is formed in the side wall of the primary filtering chamber, and the bottom end of the opening is flush with the top end of the primary filtering screen; a coarse material collecting chamber is arranged on the outer wall of the primary filtering chamber and communicated with the opening; an air injection device is arranged above the scraping plate;
the feed inlet of the secondary filter chamber is communicated with the discharge outlet of the primary filter chamber, a through hole is formed in the secondary filter chamber, and a secondary filter screen is arranged on the through hole;
the material collecting chamber is communicated with the opening of the secondary filtering chamber through a pipeline, and a suction fan is arranged on the side surface of the pipeline.
2. The zinc oxide powder collecting device according to claim 1, wherein a spring and a cylinder are provided between the scraping plate and the inner wall of the primary filtering chamber, one end of the spring is connected with the scraping plate, and the other end is connected with the inner wall of the primary filtering chamber; the cylinder is arranged on the side wall of the primary filtering chamber, and a piston rod of the cylinder is connected with the scraping plate.
3. The zinc oxide powder collecting device of claim 2, wherein a brush is disposed on an end of the scraper plate adjacent to the primary filter screen.
4. The zinc oxide powder collecting device according to claim 1, wherein the air injection device comprises a nozzle and an air injection pipe, one end of the air injection pipe penetrates through the side wall of the primary filtering chamber, and the other end of the air injection pipe is connected with a blower.
5. The zinc oxide powder collecting device according to claim 1, wherein a discharge pipe is provided at a bottom end of the secondary filtering chamber, and a valve is provided on the discharge pipe.
6. The zinc oxide powder collecting device of claim 1, wherein a vibrator is provided on the primary filter screen.
7. The zinc oxide powder collecting device according to claim 6, wherein a sealing box is provided outside the vibrator.
8. The zinc oxide powder collecting device according to claim 1, wherein the direction of the opening is inclined downward.
9. The zinc oxide powder collecting device as claimed in claim 1, wherein a dust cover is provided at the opening of the coarse material collecting chamber, one end of the dust cover is hinged to the side wall of the coarse material collecting chamber, and the other end is movably connected to the outer wall of the primary filtering chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921963041.5U CN211190990U (en) | 2019-11-13 | 2019-11-13 | Zinc oxide powder collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921963041.5U CN211190990U (en) | 2019-11-13 | 2019-11-13 | Zinc oxide powder collection device |
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| Publication Number | Publication Date |
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| CN211190990U true CN211190990U (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921963041.5U Active CN211190990U (en) | 2019-11-13 | 2019-11-13 | Zinc oxide powder collection device |
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| CN (1) | CN211190990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077077A (en) * | 2020-08-10 | 2020-12-15 | 含山县龙顺机械配件厂 | Environment-friendly steel powder collector |
-
2019
- 2019-11-13 CN CN201921963041.5U patent/CN211190990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077077A (en) * | 2020-08-10 | 2020-12-15 | 含山县龙顺机械配件厂 | Environment-friendly steel powder collector |
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