CN219324459U - Potassium nitrate sealed centrifugal screening device - Google Patents
Potassium nitrate sealed centrifugal screening device Download PDFInfo
- Publication number
- CN219324459U CN219324459U CN202320609750.3U CN202320609750U CN219324459U CN 219324459 U CN219324459 U CN 219324459U CN 202320609750 U CN202320609750 U CN 202320609750U CN 219324459 U CN219324459 U CN 219324459U
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- CN
- China
- Prior art keywords
- screening
- potassium nitrate
- box body
- box
- motor
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Links
- 238000012216 screening Methods 0.000 title claims abstract description 85
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 235000010333 potassium nitrate Nutrition 0.000 title claims abstract description 40
- 239000004323 potassium nitrate Substances 0.000 title claims abstract description 40
- 238000003860 storage Methods 0.000 claims abstract description 14
- 238000007664 blowing Methods 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007790 scraping Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007873 sieving Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a potassium nitrate sealed centrifugal screening device, which relates to the field of potassium nitrate production equipment and comprises a box body, wherein a feed inlet is formed in the top of the box body, a first discharge outlet and a second discharge outlet are formed in the bottom of the box body, a second motor and a first motor are respectively arranged on the left side and the right side of the box body, a first rotating shaft is arranged in the box body, a helical blade and a scraping plate are arranged on the first rotating shaft, the first rotating shaft is positioned in the box body and penetrates through a fixed plate, a storage barrel is connected to the right side of the fixed plate, and the storage barrel is movably connected with a screening barrel through a rotating connecting piece. According to the utility model, the screening barrel is connected with the rotating plate, when the first rotating shaft moves, the spiral blades and the scraping plates are driven to move together, and at the moment, the first rotating shaft and the second rotating shaft rotate in different directions, so that potassium nitrate can move continuously and cannot be attached to the screening barrel, and thus screening holes are blocked, and the screening efficiency of the screening machine and the service life of the screening barrel can be increased.
Description
Technical Field
The utility model relates to the field of potassium nitrate production equipment, in particular to a potassium nitrate sealed centrifugal screening device.
Background
Potassium nitrate is a commonly used chemical material and has wide application in industry and agriculture, and at present, potassium nitrate with different particle sizes can be used in different industries, so that the potassium nitrate can be used after sieving, but in the sieving process, the potassium nitrate has certain toxicity, so that the potassium nitrate must be kept in a closed environment in the sieving process.
At present, one type of screening machine is to directly pour potassium nitrate into the screening machine from a feed inlet, drive a helical blade to convey materials into a screening barrel through rotary centrifugal rotation of a rotary shaft, screen the potassium nitrate through a scraper, and then flow out small particles from screening holes, wherein the screening barrel does not rotate to be in a fixed state.
The existing screening machine can enable potassium nitrate to be attached in the screening barrel for a long time, so that potassium nitrate is blocked in the screening holes, and screening efficiency is affected, however, the potassium nitrate has certain corrosiveness, if the potassium nitrate blocked in the screening holes is not cleaned timely, the potassium nitrate and the holes can corrode under long-time contact, and the service life of the screening barrel is further affected.
Disclosure of Invention
Based on the above, the utility model aims to provide a potassium nitrate sealed centrifugal screening device, which aims to solve the technical problem that potassium nitrate is attached in a screening barrel after long-term use because the screening barrel does not rotate.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a potassium nitrate sealed centrifugal screening plant, includes the box, the box top is provided with the feed inlet, and the bottom is provided with first discharge gate and second discharge gate, the box left and right sides is equipped with second motor and first motor respectively, and the inside first pivot that is provided with of box, be provided with helical blade and scraper blade in the first pivot, be provided with the second pivot that runs through with the box left side on the second motor, and the second pivot is fixed on the rotor plate, when the second motor moves, make rotor plate rotary motion, and the rotor plate right side is provided with the screening bucket, first pivot is located the box inside, and runs through the fixed plate, the fixed plate right side is connected with the storage vat, and the storage vat passes through rotation connecting piece and screening bucket swing joint.
Through adopting above-mentioned technical scheme, the feed inlet has been seted up at the box top, the bottom is provided with first discharge gate and second discharge gate, when needing to sieve, pour into potassium nitrate from the feed inlet, after sieving through the centrifugation, discharge from first discharge gate and second discharge gate respectively, and the left and right sides of box is equipped with second motor and first motor respectively, and the inside first pivot that is provided with of box, make first pivot rotary motion when first motor moves, thereby drive the scraper blade of first pivot helical blade, and the second motor drives the rotor plate with second pivot fixed connection through the second pivot that runs through the box left side, and be connected with the screening bucket on the rotor plate, first pivot runs through the fixed plate and is located the box inside, and the storage vat that the fixed plate right side is connected, can not leak material when the feed inlet feeds, because the storage vat passes through rotation connecting piece and screening bucket swing joint, when screening bucket rotary motion, can not influence the storage vat.
The utility model is further arranged that the top end of the box body is provided with the blower, the bottom end of the blower is provided with the fixing piece, the fixing piece is fixed at the top end of the outer side of the box body, the left side of the blower is provided with the third motor, the bottom of the blower is also provided with the air blowing opening, the air blowing pipe is connected with the air blowing opening penetrating through the top of the box body and is positioned at the upper end of the inner part of the box body, and the bottom of the air blowing pipe is provided with a plurality of holes.
Through adopting above-mentioned technical scheme, the box top passes through the mounting and fixes the hair-dryer on the box top, and the left side of hair-dryer is provided with the third motor, and the hair-dryer exclusive use when the hair-dryer is in the blowing pipe through blowing the wind gap when the hair-dryer operates, and a plurality of holes of rethread blowing pipe bottom disperse wind to screening bucket.
The utility model is further characterized in that the right side of the rotary plate is connected with a screening barrel, the right end of the screening barrel is connected with a rotary connector, and the screening barrel is provided with a plurality of screening holes.
Through adopting above-mentioned technical scheme, screening bucket is connected with the rotor plate, when the rotor plate rotation rotated, drove screening bucket rotation together, at the in-process of screening potassium nitrate, potassium nitrate can flow out from the screening hole.
The utility model is further arranged that the first motor drives the first rotating shaft to rotate through the belt when in motion.
Through adopting above-mentioned technical scheme, first motor drives the belt motion in continuous rotary motion's in-process to make the belt drive first pivot motion.
The utility model is further characterized in that the right side of the box body is provided with a protective shell, and the front and the back are provided with brackets.
Through adopting above-mentioned technical scheme, through the protective housing, the belt between protection first motor and the first pivot can reach dirt-proof effect, can also play protection and restriction's effect to the belt, makes the belt can not drop under long-time rotation, and the support can make whole screening machine fixed with the external world.
In summary, the utility model has the following advantages:
1. according to the screening machine, the screening barrel is connected with the rotary plate, the second rotary shaft is fixed on the left side of the rotary plate and penetrates through the left side of the box body to be connected with the second motor, when the second motor moves, the second rotary shaft is driven to rotate so as to enable the rotary plate to rotate, so that the screening barrel can start rotating, when the first rotary shaft moves, the spiral blades and the scraping plates are driven to move together, at the moment, the first rotary shaft and the second rotary shaft rotate in different directions, potassium nitrate can move continuously and cannot be attached to the screening barrel, screening holes are blocked, and therefore screening efficiency of the screening machine and service life of the screening barrel can be increased;
2. according to the utility model, the blower is arranged at the top end of the box body, the blowing pipe connected to the top end inside the box body through the blowing port is positioned at the right upper end of the screening barrel, and the bottom end of the blowing pipe is also provided with a plurality of holes, so that when the screening barrel rotates, the blowing pipe can blow the screening barrel, the potassium nitrate can not be blocked in the screening holes, and the blower can be independently turned on in a state that the screening machine does not operate, so that the cleaning effect can be achieved on the screening barrel, and the potassium nitrate adhered in the screening barrel can be cleaned, thereby prolonging the service life of the screening barrel.
Drawings
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of the present utility model;
FIG. 3 is an illustration of a rotational connection of the present utility model;
FIG. 4 is an illustration of the helical blade structure of the present utility model;
fig. 5 is a structural representation of the hair dryer of the present utility model.
In the figure: 1. a case; 2. a second motor; 3. a second discharge port; 4. a bracket; 5. a first discharge port; 6. a first motor; 7. a protective shell; 8. a feed inlet; 9. a third motor; 10. a blower; 11. a fixing member; 12. a blowing pipe; 13. a second rotating shaft; 14. a first rotating shaft; 15. a helical blade; 16. a scraper; 17. screening holes; 18. screening barrels; 19. rotating the connecting piece; 20. a storage barrel; 21. a belt; 22. blowing an air port; 23. a hole; 24. a rotating plate; 25. and a fixing plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-5, including box 1, its top is provided with feed inlet 8, and the bottom still is equipped with first discharge gate 5 and second discharge gate 3, after the potassium nitrate is in screening bucket 18 through centrifugal screening, discharge respectively in first discharge gate 5 and second discharge gate 3, box 1 left and right sides is equipped with second motor 2 and first motor 6, and pass through belt 21 through first motor 6 and drive first pivot 14 rotary motion, and in order to protect belt 21 still to set up protective housing 7, can make belt 21 be difficult for the lime fall, still can carry out spacing effect to belt 21, make belt 21 can not become flexible because of long-time use drops, and be provided with helical blade 15 and scraper blade 16 on the first pivot 14, and first pivot 14 runs through fixed plate 25, because screening bucket 20 is still connected with in the left side of fixed plate 25, when feed inlet 8 feeds into, prevent the material leakage through storage bucket 20, because screening bucket 18 is fixed on rotor plate 24, and second pivot 13 runs through motor 1 and second pivot 24 and pass through motor 24 rotary motion, thereby can not rotate the storage bucket 18 when the second pivot is connected with rotary motion, thereby can not rotate the rotary motion bucket 18, when the rotary motion is realized, thereby the storage bucket 18 is connected to the rotary motion is realized.
In use, when the first rotating shaft 14 rotates, the spiral blade 15 conveys potassium nitrate into the sieving barrel 18, the storage barrel 20 can prevent leakage, the scraper 16 rotates in the sieving barrel 18 to sieve, small particles are discharged from the sieving holes 17 and then discharged from the first discharging hole 5, large particles are discharged from the leftmost side of the sieving barrel 18 due to centrifugal movement and finally discharged from the second discharging hole 3, and the second rotating shaft 13 rotates to drive the rotating plate 24 to rotate so as to drive the sieving barrel 18 to rotate, and the rotating directions of the first rotating shaft 14 and the second rotating shaft 13 are opposite so that the potassium nitrate can continuously move in the sieving barrel 18 and cannot be adhered to the inner wall of the sieving barrel 18, thereby causing the potassium nitrate to block the sieving holes 17.
On the basis of the structure, the blower 10 is further arranged at the bottom end of the box body 1, the blower 10 is connected with the third motor 9, the blower 10 is fixed at the top end of the box body 1 through the fixing piece 11, the bottom end of the blowing opening 22 is further connected with the blowing pipe 12, meanwhile, the blowing pipe 12 is further provided with a plurality of holes 23, when the screening barrel 18 rotates, the screening barrel 18 can be blown, potassium nitrate can not be attached to the inner wall of the screening barrel 18, and when the screening barrel 18 moves, the efficiency of the screening machine is improved.
Meanwhile, when the screening machine does not work, the blower 10 can be used alone to clean the screening barrel 18, residual potassium nitrate attached to the inner wall of the screening barrel 18 is blown away, potassium nitrate blocking the screening holes 17 is also used, and then waste materials are discharged from the discharge hole, so that the screening machine can be fixed with the outside, and the brackets 4 are arranged on two sides of the box body 1.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (5)
1. The utility model provides a potassium nitrate sealed centrifugal screening device, includes box (1), its characterized in that: the utility model discloses a screening box, including box (1), rotor plate (24), fixed plate (25) right side, box (1) top is provided with feed inlet (8), and the bottom is provided with first discharge gate (5) and second discharge gate (3), box (1) left and right sides is equipped with second motor (2) and first motor (6) respectively, and box (1) inside is provided with first pivot (14), be provided with helical blade (15) and scraper blade (16) on first pivot (14), be provided with on second motor (2) with box (1) left side second pivot (13) run through, and second pivot (13) are fixed on rotor plate (24), when second motor (2) move, make rotor plate (24) rotary motion, and rotor plate (24) right side is provided with screening barrel (18), first pivot (14) are located box (1) inside, and run through fixed plate (25) right side is connected with storage vat (20), and storage vat (20) are through rotating connecting piece (19) and screening barrel (18) swing joint.
2. A potassium nitrate sealed centrifugal screening apparatus according to claim 1, wherein: the novel air blowing device is characterized in that the top end of the box body (1) is provided with the air blower (10), the bottom end of the air blower (10) is provided with the fixing piece (11), the fixing piece (11) is fixed at the top end of the outer side of the box body (1), the left side of the air blower (10) is provided with the third motor (9), the bottom end of the air blower (10) is provided with the air blowing opening (22), the air blowing pipe (12) is connected with the air blowing opening (22) penetrating through the top of the box body (1) and located at the upper end inside the box body (1), and a plurality of holes (23) are formed in the bottom end of the air blowing pipe (12).
3. A potassium nitrate sealed centrifugal screening apparatus according to claim 1, wherein: the right side of rotor plate (24) is connected with screening bucket (18), and screening bucket (18) right-hand member is connected with rotation connecting piece (19), be equipped with a plurality of screening holes (17) on screening bucket (18).
4. A potassium nitrate sealed centrifugal screening apparatus according to claim 1, wherein: when the first motor (6) moves, the first rotating shaft (14) is driven to rotate through the belt (21).
5. A potassium nitrate sealed centrifugal screening apparatus according to claim 1, wherein: the right side of the box body (1) is provided with a protective shell (7), and the front and the back are both provided with brackets (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320609750.3U CN219324459U (en) | 2023-03-25 | 2023-03-25 | Potassium nitrate sealed centrifugal screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320609750.3U CN219324459U (en) | 2023-03-25 | 2023-03-25 | Potassium nitrate sealed centrifugal screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219324459U true CN219324459U (en) | 2023-07-11 |
Family
ID=87066939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320609750.3U Active CN219324459U (en) | 2023-03-25 | 2023-03-25 | Potassium nitrate sealed centrifugal screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219324459U (en) |
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2023
- 2023-03-25 CN CN202320609750.3U patent/CN219324459U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |