CN213140278U - Environment-friendly screw elevator for conveying granular materials - Google Patents
Environment-friendly screw elevator for conveying granular materials Download PDFInfo
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- CN213140278U CN213140278U CN202022055489.6U CN202022055489U CN213140278U CN 213140278 U CN213140278 U CN 213140278U CN 202022055489 U CN202022055489 U CN 202022055489U CN 213140278 U CN213140278 U CN 213140278U
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- 239000008187 granular material Substances 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 73
- 238000012216 screening Methods 0.000 claims abstract description 39
- 230000007704 transition Effects 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000006228 supernatant Substances 0.000 claims abstract description 17
- 238000004062 sedimentation Methods 0.000 claims abstract description 13
- 239000010865 sewage Substances 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 238000011084 recovery Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000001556 precipitation Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 16
- 230000005484 gravity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of hoisting machines, in particular to an environment-friendly spiral hoisting machine for conveying granular materials, which comprises a hoisting machine main body and a dust removal device; the dust removal device comprises a screening drum arranged in the elevator main body, screening holes are formed in the screening drum, and a cavity between the outer wall of the screening drum and the elevator main body is a screening cavity; the upper part and the lower part of the screening cavity are respectively communicated with a blowing pipe and a dust suction pipe, one end of the dust suction pipe, far away from the screening cavity, is communicated with a transition pipeline for preventing dust from flowing back, and one end of the transition pipeline, far away from the dust suction pipe, is communicated with a dust collection box through an exhaust fan; a spray pipe is arranged at the top end inside the dust collection box; and a precipitation hopper is arranged below the atomizing spray head. The utility model is provided with the transition pipeline between the dust absorption pipe and the exhaust fan, so that the wind dust and the impurities are not easy to flow back; the bottom of the dust collection box is provided with a sedimentation hopper with a sedimentation area and a supernatant area, and supernatant clean water is pumped out through a sewage pipe and recycled, so that the energy is saved and the environment is protected.
Description
Technical Field
The utility model relates to a lifting machine field specifically is an environment-friendly granule screw elevator for material transport.
Background
The spiral elevator is large mechanical equipment which is transported by changing potential energy, such as a mine elevator, a dam-crossing elevator, a plastic processing elevator and the like; the elevator has large power and strong lifting capacity, is used for vertically lifting limestone, coal, gypsum, clinker, dry clay and other lump granular materials as well as raw meal, cement, coal powder and other powdery materials which pass through the crusher, and can be divided into the following parts according to the different running speeds of the hopper: centrifugal unloading, gravity type unloading and mixed unloading, wherein the bucket speed of the centrifugal unloading is high, so that the gravity type unloading is suitable for conveying powdery, granular, small blocky and other materials with small abrasiveness, and the bucket speed of the gravity type unloading is low, so that the gravity type unloading is suitable for conveying blocky materials with large specific gravity and large abrasiveness, such as limestone, clinker and the like; centrifugal discharging is generally adopted for conveying plastic particles, wherein the working principle is that a rotating spiral blade pushes and conveys materials, and the force for preventing the materials from rotating together with the spiral elevator blade is the self weight of the materials and the frictional resistance of a spiral elevator shell to the materials. However, the existing screw elevator only conveys plastic processing particles, and the processed plastic particles are often doped with impurities, so that the quality of plastic products is affected, the processing equipment is abraded, and the machine equipment is damaged under severe conditions.
In order to solve the above problems, the patent application numbers are: CN201821522693.0, patent name: the utility model provides an environment-friendly spiral elevator's utility model patent, this utility model realizes the screening of material granule through the screening barrel sieve in transportation process, avoids the material to raise the dust and polluted environment at the discharge gate, and the material is round 360 rotations of main shaft in transportation process moreover, has increased the contact probability of material with the screening barrel, has improved the screening effect, and blast apparatus of setting can become the spiral air current at the screening barrel, discharges the dust from the dust absorption pipe through the air current, prevents that the dust from piling up in the promotion section of thick bamboo.
However, the technical scheme is easy to generate backflow phenomenon in the process of actually using the exhaust fan to suck dust or materials, the dust removal and screening effects are affected, and the dust removal mechanism needs to be technically improved so as to improve the dust removal efficiency and the dust removal quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environment-friendly granular material carries and uses screw elevator to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly spiral elevator for conveying granular materials comprises an elevator main body and a dust removal device; the dust removal device comprises a screening drum arranged in the elevator main body, screening holes are formed in the screening drum, and a cavity between the outer wall of the screening drum and the elevator main body is a screening cavity; the upper part and the lower part of the screening cavity are respectively communicated with a blowing pipe and a dust suction pipe, one end of the dust suction pipe, far away from the screening cavity, is communicated with a transition pipeline for preventing dust from flowing back, and one end of the transition pipeline, far away from the dust suction pipe, is communicated with a dust collection box through an exhaust fan; the top end in the dust collection box is provided with a spray pipe, the bottom of the spray pipe is provided with a plurality of atomizing nozzles at equal intervals, and a water inlet of the spray pipe is communicated with a water storage box with a water pump through a water inlet pipe; and a precipitation hopper is arranged below the atomizing spray head.
Preferably, the settling hopper is of a funnel-shaped structure with a wide upper part and a narrow lower part.
Preferably, the sedimentation hopper comprises a sedimentation area and a supernatant area, wherein the supernatant area is arranged above the sedimentation area, and the supernatant area is communicated with the sedimentation area.
Preferably, one side of the bottom of the upper cleaning area is provided with a sewage recovery port, the sewage recovery port is communicated with the filter tank through a sewage pipe, and the filter tank is communicated with the water storage tank through a recovery pipeline.
Preferably, a plurality of activated carbon filter screen plates are installed inside the filter box through bolts.
Preferably, the elevator main part includes a lifting cylinder, the internally mounted of lifting cylinder has the main shaft, is provided with helical blade on the circumference outer wall of main shaft, and the bottom of main shaft is connected with the motor.
Preferably, the transition pipeline comprises a plurality of arc-shaped branch pipes of an integrated structure, and the air inlet and the air outlet of the transition pipeline are respectively in threaded connection with the air outlet end of the dust collection pipe and the air inlet end of the exhaust fan, so that the transition pipeline is convenient to detach and clean.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up dust collector in the lifting machine main part, this dust collector mainly including the filter screen section of thick bamboo that is used for screening material impurity with be used for taking dust and impurity out the dust absorption pipe of lifting machine main part, when this equipment uses, through the cooperation between dust absorption pipe and the air exhauster with its pump-out to the dust collection box, subsides, removes dust to it through the inside atomizing shower nozzle of dust collection box, improves the material quality, and energy-concerving and environment-protective.
2. The utility model discloses the transition pipeline that sets up between dust absorption pipe and air exhauster for dust and impurity are difficult for the backward flow, further improve dust collection efficiency and quality.
3. The utility model discloses set up the sediment fill that has settling zone and supernatant district in the bottom of dust collection box, take the upper clear water out and handle back recycle, energy-concerving and environment-protective to it through the sewage pipe.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the dust removing device of the present invention;
fig. 3 is a schematic view of the specific structure of the filtering box of the present invention.
In the figure: 1. a hoist main body; 2. a screening cylinder; 3. screening holes; 4. a screening chamber; 5. a dust collection pipe; 6. an exhaust fan; 7. a dust collection box; 8. a shower pipe; 9. an atomizing spray head; 10. a water storage tank; 11. a settling hopper; 12. a settling zone; 13. a supernatant zone; 14. a sewage pipe; 15. a filter box; 16. a recovery pipeline; 17. a filter screen plate; 18. an arc-shaped branch pipe; 19. a transition duct.
Detailed Description
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: an environment-friendly spiral elevator for conveying granular materials comprises an elevator main body 1 and a dust removal device; the dust removal device comprises a screening drum 2 arranged in the elevator main body 1, a screening hole 3 is arranged on the screening drum 2, and a cavity between the outer wall of the screening drum 2 and the elevator main body 1 is a screening cavity 4; the upper part and the lower part of the screening cavity 4 are respectively communicated with a blowing pipe 20 and a dust suction pipe 5, one end of the dust suction pipe 5, which is far away from the screening cavity 4, is communicated with a transition pipeline 19 for preventing dust from flowing back, and one end of the transition pipeline 19, which is far away from the dust suction pipe 5, is communicated with a dust collection box 7 through an exhaust fan 6; a spray pipe 8 is arranged at the top end inside the dust collection box 7, a plurality of atomizing nozzles 9 are arranged at the bottom of the spray pipe 8 at equal intervals, and a water inlet of the spray pipe 8 is communicated with a water storage box 10 with a water pump through a water inlet pipe; a sedimentation hopper 11 is arranged below the atomizing nozzle 9.
Further, the settling hopper 11 is a funnel-shaped structure with a wide upper part and a narrow lower part.
Further, the settling hopper 11 comprises a settling zone 12 and a supernatant zone 13, the supernatant zone 13 is arranged above the settling zone 12, and the supernatant zone 13 is communicated with the settling zone 12.
Further, a sewage recovery port is arranged on one side of the bottom of the supernatant region 13, the sewage recovery port is communicated with a filter tank 15 through a sewage pipe 14, and the filter tank 15 is communicated with the water storage tank 10 through a recovery pipeline 16.
Further, a plurality of activated carbon filter screen plates 17 are installed inside the filter box 15 by bolts.
Further, lifting machine main part 1 includes a lifting cylinder, and the internally mounted of a lifting cylinder has the main shaft, is provided with helical blade on the circumference outer wall of main shaft, and the bottom of main shaft is connected with the motor.
Furthermore, the transition pipeline 19 comprises a plurality of arc-shaped branch pipes 18 of an integrated structure, and the air inlet and the air outlet of the transition pipeline 19 are respectively in threaded connection with the air outlet end of the dust suction pipe 5 and the air inlet end of the exhaust fan 6, so that the transition pipeline 19 is convenient to detach and clean.
The working principle is as follows: when the device is used, fine particles or dust in the screening cavity 4 is pumped to the dust collection box 7 through the matching between the dust collection pipe 5 and the exhaust fan 6, and is settled and dedusted through the atomizing nozzle 9 in the dust collection box 7, so that the material quality is improved, and the device is energy-saving and environment-friendly; in the dust removal process, the transition pipeline 19 arranged between the dust collection pipe 5 and the exhaust fan 6 has a certain limiting effect on the moving dust, so that the wind dust and impurities are not easy to flow back, and the dust removal efficiency and quality are further improved; the bottom of the dust collection box 7 is provided with the sedimentation hopper 11 with the sedimentation area 12 and the supernatant area 13, and in the process of long-term use of the dust collection box 7, the supernatant clear water in the supernatant area 13 can be pumped out to the filter box 15 through the sewage pipe 14, and is conveyed to the water storage box 10 for recycling after being filtered layer by layer through the plurality of filter screen plates 17, so that the energy is saved, and the environment is protected.
It is worth noting that: the whole device realizes control over the device through the controller, and because the equipment matched with the controller is common equipment, the device belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure are not repeated.
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 (7)
1. The utility model provides an environment-friendly granular materials is carried and is used screw elevator which characterized in that: comprises a lifter main body (1) and a dust removing device; the dust removal device comprises a screening drum (2) arranged in the elevator main body (1), screening holes (3) are formed in the screening drum (2), and a cavity between the outer wall of the screening drum (2) and the elevator main body (1) is a screening cavity (4); the upper part and the lower part of the screening cavity (4) are respectively communicated with a blowing pipe (20) and a dust absorption pipe (5), one end, far away from the screening cavity (4), of the dust absorption pipe (5) is communicated with a transition pipeline (19) for preventing dust from flowing back, and one end, far away from the dust absorption pipe (5), of the transition pipeline (19) is communicated with a dust collection box (7) through an exhaust fan (6); a spray pipe (8) is arranged at the top end inside the dust collection box (7), a plurality of atomizing nozzles (9) are arranged at the bottom of the spray pipe (8) at equal intervals, and a water inlet of the spray pipe (8) is communicated with a water storage box (10) with a water pump through a water inlet pipe; a sediment hopper (11) is arranged below the atomizing nozzle (9).
2. The environment-friendly screw elevator for conveying granular materials as claimed in claim 1, wherein: the settling hopper (11) is of a funnel-shaped structure with a wide upper part and a narrow lower part.
3. The environment-friendly screw elevator for conveying granular materials as claimed in claim 1, wherein: the sedimentation bucket (11) comprises a sedimentation area (12) and a supernatant area (13), the supernatant area (13) is arranged above the sedimentation area (12), and the supernatant area (13) is communicated with the sedimentation area (12).
4. The environment-friendly screw elevator for conveying granular materials as claimed in claim 3, wherein: and a sewage recovery port is arranged on one side of the bottom of the upper cleaning area (13), the sewage recovery port is communicated with the filter tank (15) through a sewage pipe (14), and the filter tank (15) is communicated with the water storage tank (10) through a recovery pipeline (16).
5. The environment-friendly screw elevator for conveying granular materials as claimed in claim 4, wherein: and a plurality of activated carbon filter screen plates (17) are arranged in the filter box (15) through bolts.
6. The environment-friendly screw elevator for conveying granular materials as claimed in claim 1, wherein: the elevator main body (1) comprises an elevating cylinder, a main shaft is arranged in the elevating cylinder, spiral blades are arranged on the outer wall of the circumference of the main shaft, and the bottom end of the main shaft is connected with a motor.
7. The environment-friendly screw elevator for conveying granular materials as claimed in claim 1, wherein: transition pipeline (19) include arc bleeder (18) of a plurality of integral type structures, and the air intake and the air outlet of transition pipeline (19) respectively with the air-out end of dust absorption pipe (5), the air inlet end threaded connection of air exhauster (6), the dismantlement and the clearance of transition pipeline (19) of being convenient for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022055489.6U CN213140278U (en) | 2020-09-18 | 2020-09-18 | Environment-friendly screw elevator for conveying granular materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022055489.6U CN213140278U (en) | 2020-09-18 | 2020-09-18 | Environment-friendly screw elevator for conveying granular materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213140278U true CN213140278U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022055489.6U Active CN213140278U (en) | 2020-09-18 | 2020-09-18 | Environment-friendly screw elevator for conveying granular materials |
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| CN (1) | CN213140278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998493A (en) * | 2021-11-30 | 2022-02-01 | 江苏西铭节能环保科技有限公司 | Prevent dust material and carry and use central batcher |
| CN115123847A (en) * | 2022-06-22 | 2022-09-30 | 中央储备粮泉州直属库有限公司 | A kind of automatic unloader for grain transport of grain truck |
-
2020
- 2020-09-18 CN CN202022055489.6U patent/CN213140278U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998493A (en) * | 2021-11-30 | 2022-02-01 | 江苏西铭节能环保科技有限公司 | Prevent dust material and carry and use central batcher |
| CN113998493B (en) * | 2021-11-30 | 2023-08-04 | 江苏西铭节能环保科技有限公司 | Prevent dust material and carry with center batcher |
| CN115123847A (en) * | 2022-06-22 | 2022-09-30 | 中央储备粮泉州直属库有限公司 | A kind of automatic unloader for grain transport of grain truck |
| CN115123847B (en) * | 2022-06-22 | 2023-08-11 | 中央储备粮泉州直属库有限公司 | Automatic unloading machine for grain transportation of grain transportation vehicle |
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