CN215354717U - Environment-friendly dust removal device for grain vibrating screen - Google Patents
Environment-friendly dust removal device for grain vibrating screen Download PDFInfo
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- CN215354717U CN215354717U CN202121373156.6U CN202121373156U CN215354717U CN 215354717 U CN215354717 U CN 215354717U CN 202121373156 U CN202121373156 U CN 202121373156U CN 215354717 U CN215354717 U CN 215354717U
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Abstract
The utility model discloses an environment-friendly dust removal device for a grain vibrating screen, which comprises a dust removal box, wherein a spring at the top of the dust removal box is connected with a feeding funnel, the lower end of the feeding funnel is fixedly connected with a first vibrating screen, the bottom of the first vibrating screen is fixedly provided with a dust collection box, one side of the dust collection box is provided with a bag-type dust remover, the bottom of the inner wall of the dust removal box is fixedly connected with four supporting blocks at equal intervals, the top end of each supporting block is fixedly connected with a vibrating spring, and the top ends of the four vibrating springs are fixedly connected with a second vibrating screen together. According to the utility model, two different vibrating sieves are designed, and a classified screening mode is adopted to avoid the situation that a dust remover cannot process two kinds of impurities simultaneously, so that impurities and dust in grains can be processed more accurately and cleanly, and the dust removal effect is improved; utilize two vibrating screens to select large granule materials such as dust and weeds respectively, the large granule screening scope is kept away from to the dust remover, prevents to be blockked up the condition by large granule material, improves dust collection efficiency.
Description
Technical Field
The utility model relates to the technical field of grain vibrating screens, in particular to an environment-friendly dust removal device for a grain vibrating screen.
Background
With the continuous development and the technological progress of grain processing and grain storage industry, the requirement on the cleaning quality of grains is higher and higher, the existing grain dust removal device usually adopts a grain cleaning sieve, the grain is sieved and cleaned by using a vibrating sieve, but the dust in the grain can be vibrated out in the sieving process of the vibrating sieve, the environment is polluted, and the health of workers is influenced.
In the prior art, the following problems exist:
(1) the existing dust removing device of the grain vibrating screen has the advantages that the grain and the impurities are almost the same in quality, small grain particles can be sucked away by too large suction force of the bag-type dust remover, and impurities such as weeds and dust cannot be sucked away by too small suction force.
(2) The existing dust removal device of the grain vibrating screen has no classified screening, and the dust removal device and the screening device have no space design, so that large granular substances such as weeds can be adsorbed when dust is adsorbed, and therefore a filter screen of the dust removal device is blocked, and the filtering effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an environment-friendly dust removal device for a grain vibrating screen, which aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the utility model provides a grain is environmental protection dust collector for shale shaker, includes the dust removal case, the top spring coupling of dust removal case has feed hopper, the first shale shaker of feed hopper's lower extreme fixedly connected with, the bottom fixed mounting of first shale shaker has the dust collection box, one side of dust collection box is equipped with the sack cleaner, four supporting shoes of inner wall bottom equidistance fixedly connected with of dust removal case, every the equal fixedly connected with vibrating spring in top of supporting shoe, four the common fixedly connected with second shale shaker in vibrating spring's top, four support columns of bottom fixedly connected with of dust removal case, every the equal fixedly connected with wheel in bottom of support column.
Preferably, the bag-type dust collector comprises a first dust collection bucket, one end of the first dust collection bucket is fixedly connected with one side of the dust collection box, the other end of the first dust collection bucket is fixedly connected with a tee joint through a guide pipe, an opening, far away from one end of the first dust collection bucket, of the tee joint is fixedly connected with a negative pressure fan through a guide pipe, an air outlet of the negative pressure fan is fixedly connected with a bag, and an intermediate opening of the tee joint is fixedly connected with a hose.
Preferably, ball valves are mounted on three ports of the tee.
Preferably, the one end that the tee bend was kept away from to the hose runs through dust removal case one side to second shale shaker inner wall top fixedly connected with second dust absorption fill, second dust absorption fill sets up the oblique below at first shale shaker.
Preferably, one side of the first vibrating screen is fixedly connected with a first vibrating motor, and the bottom of the first vibrating screen is fixedly connected with a dust filter screen.
Preferably, one side fixedly connected with second vibrating motor of second shale shaker, the bottom fixedly connected with large granule filter screen of second shale shaker.
Preferably, a collecting box is arranged below the discharge hole of the second vibrating screen.
Preferably, the first vibrating screen and the second vibrating screen are both in an inclined design.
The utility model provides an environment-friendly dust removal device for a grain vibrating screen through improvement, and compared with the prior art, the environment-friendly dust removal device has the following improvements and advantages:
one is as follows: the utility model designs two different vibrating sieves, and adopts a grading screening mode to avoid the situation that the dust remover can not treat two kinds of impurities simultaneously, so that compared with the existing dust removing equipment, the utility model can more accurately and cleanly treat the impurities and dust in the grains and improve the dust removing effect;
the second step is as follows: according to the utility model, through space design, two vibrating screens are used for screening out large-particle substances such as dust and weeds respectively, and the dust remover is far away from the large-particle screening range, so that the condition of blockage by the large-particle substances is prevented, and the dust removal efficiency is improved.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic top view of the internal structure of the present invention;
FIG. 3 is a schematic illustration of a first shaker of the present invention;
FIG. 4 is a schematic illustration of a second shaker of the present invention;
FIG. 5 is a schematic view of the structure of the bag-type dust collector of the present invention.
Description of reference numerals: 1. a dust removal box; 2. a feed hopper; 3. a first vibrating screen; 4. a second vibrating screen; 5. a bag-type dust collector; 6. a vibration spring; 7. a support pillar; 8. a wheel; 9. a dust filter screen; 10. a large-particle filter screen; 11. a first dust hopper; 12. a negative pressure fan; 13. a cloth bag; 14. a dust collection box; 15. a first vibration motor; 16. a second vibration motor; 17. a second dust hopper; 18. a hose; 19. a tee joint; 20. a ball valve; 21. a collection box; 22. and (7) a supporting block.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides an environment-friendly dust removal device for a grain vibrating screen through improvement, and the technical scheme of the environment-friendly dust removal device is as follows:
the first embodiment is as follows:
as shown in fig. 1-5, an environment-friendly dust removing device for grain vibrating screen comprises a dust removing box 1, wherein a top spring of the dust removing box 1 is connected with a feeding funnel 2, a lower end of the feeding funnel 2 is fixedly connected with a first vibrating screen 3, a bottom of the first vibrating screen 3 is fixedly provided with a dust collecting box 14, one side of the dust collecting box 14 is provided with a bag-type dust remover 5, the bottom of the inner wall of the dust removing box 1 is fixedly connected with four supporting blocks 22 at equal intervals, the top end of each supporting block 22 is fixedly connected with a vibrating spring 6, the top ends of the four vibrating springs 6 are fixedly connected with a second vibrating screen 4 together, the bottom of the dust removing box 1 is fixedly connected with four supporting columns 7, the bottom end of each supporting column 7 is fixedly connected with a wheel 8, and dust filtered by the first vibrating screen 3 can be absorbed by the bag-type dust remover 5, the dust removing device can move and work due to the wheels 8 arranged at the bottom.
Further, sack cleaner 5 is including first dust absorption fill 11, one side fixed connection of one end and dust collection box 14 of first dust absorption fill 11, the other end of first dust absorption fill 11 passes through pipe fixedly connected with tee bend 19, the opening that first dust absorption fill 11 one end was kept away from to tee bend 19 passes through pipe fixedly connected with negative-pressure air fan 12, negative-pressure air fan 12's air outlet fixedly connected with sack 13, tee bend 19's middle opening fixedly connected with hose 18, negative-pressure air fan 12 can realize the multi-ported work through tee bend 19.
Further, all install ball valve 20 on the three opening of tee bend 19, ball valve 20 can control the working method of opening in a flexible way.
Further, the one end that tee bend 19 was kept away from to hose 18 runs through dust removal case 1 one side to second shale shaker 4 inner wall top fixedly connected with second dust absorption fill 17, second dust absorption fill 17 sets up the oblique below at first shale shaker 3, the dust of the production when second dust absorption fill 17 can absorb grain and fall down.
Further, one side fixedly connected with first vibrating motor 15 of first shale shaker 3, the bottom fixed connection dust filter screen 9 of first shale shaker 3, dust can be filtered to dust filter screen 9, because the aperture can not let grain drop.
Further, one side fixedly connected with second vibrating motor 16 of second shale shaker 4, the bottom fixedly connected with large granule filter screen 10 of second shale shaker 4, large granule filter screen 10 can filter grain debris and stay at the higher authority discharge gate of second shale shaker 4, and grain comes out from the discharge gate below.
Further, a collecting box 21 is arranged below a discharge hole of the second vibrating screen 4, and the collecting box 21 is designed into two box spaces capable of collecting clean grains and filtering large-particle impurities.
Furthermore, first shale shaker 3 and second shale shaker 4 all are the tilting design, can let grain more smooth the falling in filtering operation.
The working principle is as follows: grain is put in from the feeding funnel 2, filtered by the first vibrating screen 3, the filtered dust falls into the dust collection box 14, the grain falls into the second vibrating screen 4 after primary filtering, the second dust absorption hopper 17 absorbs dust in the falling process, grains fall into the second vibrating screen 4 and then are subjected to secondary filtration, the filtered clean grains fall into the grain collection part of the collection box 21, large-particle impurities fall into the impurity collection part of the collection box 21, in the filtering process, the ball valve 20 controlling the second dust hopper 17 is opened, other ball valves 20 are closed, dust generated in the falling process is absorbed by using small wind power, so that the dust cannot be absorbed by the dust, after the filtering is finished, the ball valve 20 controlling the first dust hopper 11 is opened, the other ball valves 20 are closed, the dust in the dust box 14 is absorbed using a strong wind force, through two-stage filtration and separate treatment by using wind power with different sizes, the grains can be obtained without waste.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a grain is environmental protection dust collector for shale shaker, includes dust removal case (1), its characterized in that: the top spring coupling of dust removal case (1) has feed hopper (2), the first shale shaker (3) of lower extreme fixedly connected with of feed hopper (2), the bottom fixed mounting of first shale shaker (3) has dust collection box (14), one side of dust collection box (14) is equipped with sack cleaner (5), four supporting shoes (22) of the inner wall bottom equidistance fixedly connected with of dust removal case (1), every the equal fixedly connected with vibrating spring (6), four in top of supporting shoe (22) second shale shaker (4) of the common fixedly connected with in top of vibrating spring (6), four support columns (7) of bottom fixedly connected with of dust removal case (1), every the equal fixedly connected with wheel (8) in bottom of support column (7).
2. The environment-friendly dust removal device for the grain vibrating screen, according to claim 1, is characterized in that: bag-type dust collector (5) is including first dust absorption fill (11), one end of first dust absorption fill (11) and one side fixed connection of dust collection box (14), the other end of first dust absorption fill (11) passes through pipe fixedly connected with tee bend (19), the opening that first dust absorption fill (11) one end was kept away from in tee bend (19) passes through pipe fixedly connected with negative-pressure air fan (12), the air outlet fixedly connected with sack (13) of negative-pressure air fan (12), the middle opening fixedly connected with hose (18) of tee bend (19).
3. The environment-friendly dust removal device for the grain vibrating screen, according to claim 2, is characterized in that: and ball valves (20) are mounted on the three ports of the tee joint (19).
4. The environment-friendly dust removal device for the grain vibrating screen, according to claim 2, is characterized in that: one end of the hose (18) far away from the tee joint (19) penetrates through one side of the dust removal box (1) to a second dust suction hopper (17) fixedly connected to the upper portion of the inner wall of the second vibrating screen (4), and the second dust suction hopper (17) is arranged below the first vibrating screen (3) in an inclined mode.
5. The environment-friendly dust removal device for the grain vibrating screen, according to claim 1, is characterized in that: one side fixedly connected with first vibrating motor (15) of first shale shaker (3), the bottom fixed connection dust filter screen (9) of first shale shaker (3).
6. The environment-friendly dust removal device for the grain vibrating screen, according to claim 1, is characterized in that: one side fixedly connected with second vibrating motor (16) of second shale shaker (4), the bottom fixedly connected with large granule filter screen (10) of second shale shaker (4).
7. The environment-friendly dust removal device for the grain vibrating screen, according to claim 1, is characterized in that: and a collecting box (21) is arranged below the discharge hole of the second vibrating screen (4).
8. The environment-friendly dust removal device for the grain vibrating screen, according to claim 1, is characterized in that: the first vibrating screen (3) and the second vibrating screen (4) are both in inclined design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121373156.6U CN215354717U (en) | 2021-06-21 | 2021-06-21 | Environment-friendly dust removal device for grain vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121373156.6U CN215354717U (en) | 2021-06-21 | 2021-06-21 | Environment-friendly dust removal device for grain vibrating screen |
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| CN215354717U true CN215354717U (en) | 2021-12-31 |
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| CN202121373156.6U Active CN215354717U (en) | 2021-06-21 | 2021-06-21 | Environment-friendly dust removal device for grain vibrating screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007444A (en) * | 2022-06-01 | 2022-09-06 | 安徽巢湖旺农业科技有限公司 | Environment-friendly sling type cloth bag dust removal process applied to grain processing |
-
2021
- 2021-06-21 CN CN202121373156.6U patent/CN215354717U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007444A (en) * | 2022-06-01 | 2022-09-06 | 安徽巢湖旺农业科技有限公司 | Environment-friendly sling type cloth bag dust removal process applied to grain processing |
| CN115007444B (en) * | 2022-06-01 | 2023-06-23 | 安徽巢湖旺农业科技有限公司 | Environment-friendly sling type cloth bag dust removal process applied to grain processing |
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