CN214140233U - Grain screw conveyer with dust removal function - Google Patents
Grain screw conveyer with dust removal function Download PDFInfo
- Publication number
- CN214140233U CN214140233U CN202022586968.0U CN202022586968U CN214140233U CN 214140233 U CN214140233 U CN 214140233U CN 202022586968 U CN202022586968 U CN 202022586968U CN 214140233 U CN214140233 U CN 214140233U
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- Prior art keywords
- board
- dust
- box
- airstrainer
- screw conveyer
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- 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.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 74
- 235000013339 cereals Nutrition 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 18
- 239000010935 stainless steel Substances 0.000 claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims abstract description 13
- 241001233242 Lontra Species 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 8
- 230000009290 primary effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Screw Conveyors (AREA)
Abstract
The utility model provides a cereal screw conveyer with dust removal function, including advancing dirt pipe, the water conservancy diversion casing, filter the box, the fan, board-like well effect airstrainer, board-like just imitate airstrainer and stainless steel block the otter board, end face left and right sides symmetry has clamped stainless steel and has blockked the otter board under advancing dirt pipe, it has the water conservancy diversion casing to advance dirt pipe annular side upside welding, water conservancy diversion casing up end is installed and is filtered the box, the inside upside of filtration box is equipped with the fan, filter the inside downside of box and install board-like just imitate airstrainer, board-like just imitates airstrainer upside and installs board-like well effect airstrainer, this design has solved original screw conveyer and has not possessed the problem of dust absorption filter capacity, the utility model discloses rational in infrastructure, possess dust absorption filter capacity, the dust pollution environment that produces when avoiding cereal to carry.
Description
Technical Field
The utility model relates to a cereal screw conveyer with dust removal function belongs to screw conveyer technical field.
Background
The screw conveyer is a machine which utilizes a motor to drive a screw to rotate and push materials so as to realize the conveying purpose. The conveying device can convey horizontally, obliquely or vertically, and has the advantages of simple structure, small cross section area, good sealing property, convenience in operation, easiness in maintenance, convenience in closed transportation and the like. Present cereal is when carrying, in directly carrying the lifting machine with screw conveyer with cereal usually, transports a back process by the lifting machine and handles, because current screw conveyer lacks dust absorption filtration, can produce a large amount of dusts when carrying cereal, causes serious environmental pollution to influence workman's healthy, the problem that the aforesaid appears is solved to the cereal screw conveyer who needs a kind of dust removal function now urgently.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a cereal screw conveyer with dust removal function to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure possesses dust absorption filtering capacity, the dust polluted environment who produces when avoiding cereal to carry.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a grain screw conveyor with a dust removal function comprises a guide plate, a dust collection and filtration mechanism, a feeding hopper, a screw conveyor main body and support legs, wherein the support legs are welded on the lower side of the annular side face of the screw conveyor main body, the feeding hopper is welded on the upper side of the annular side face of the screw conveyor main body, the guide plate is welded on the right end face of the screw conveyor main body, the dust collection and filtration mechanism is arranged on the upper side of the screw conveyor main body, the dust collection and filtration mechanism comprises a dust inlet pipe, a guide shell, a filtration box body, a fan, a metal protection screen plate, a connecting pipe, a plate type middle-effect air filter screen, a plate type primary-effect air filter screen and a stainless steel blocking screen plate, the connecting pipe is welded on the upper side of the annular side face of the screw conveyor main body, the dust inlet pipe is provided with the dust inlet pipe, and the stainless steel blocking screen plate is symmetrically clamped on the left side and the right side of the lower end face of the dust inlet pipe, it has the water conservancy diversion casing to advance the welding of dirt pipe annular side upside, water conservancy diversion casing up end installs the filtration box, the metal protection otter board is installed to the filtration box up end, the inside upside of filtration box is equipped with the fan, the inside downside of filtration box is installed the board-like airstrainer of just imitating, the board-like airstrainer of just imitating is installed to the board-like airstrainer upside of just imitating.
Furthermore, butterfly-shaped fixing screws are symmetrically arranged on the left side and the right side of the inner parts of the plate-type medium-efficiency air filter screen and the plate-type primary-efficiency air filter screen.
Further, the connection pipe isotatic welding has two sets ofly, screw conveyer main part annular side upside isotatic has seted up two sets of cavities that run through mutually with the connection pipe, be provided with flange between connection pipe and the dust inlet pipe.
Furthermore, two groups of stainless steel barrier net plates are clamped in an equal-specification mode, and the mesh diameter of each stainless steel barrier net plate is slightly smaller than the diameter of external grain particles.
Furthermore, the dust inlet pipe is communicated with the flow guide shell, and the flow guide shell is communicated with the filtering box body.
The utility model has the advantages that: the utility model discloses a cereal screw conveyer with dust removal function, because of the utility model discloses added into dirt pipe, water conservancy diversion casing, filtered box, fan, metal protection otter board, connecting pipe, board-like well effect airstrainer, board-like just imitate airstrainer and stainless steel and block the otter board, this design is convenient adsorbs the filtration to the dust that produces when carrying spiral conveyer is inside, avoids dust diffusion to external pollution environment, has solved original spiral conveyer and has not possessed the problem of dust absorption filter capacity, has improved the utility model discloses a dust absorption filter effect.
Because the left and right sides in the plate-type middle-effect air filter screen and the plate-type primary-effect air filter screen are symmetrically provided with the butterfly-shaped fixing screws which are convenient for dismounting the plate-type middle-effect air filter screen and the plate-type primary-effect air filter screen, because two groups of connecting pipes and other specifications are welded, two groups of through cavities are arranged on the upper side of the annular side surface of the screw conveyor body in an isometric specification and are communicated with the connecting pipes, and a connecting flange is arranged between the connecting pipes and the dust inlet pipe, the design facilitates the dust generated inside the main body of the screw conveyor to enter the dust inlet pipe, the connecting flange facilitates the disassembly and assembly of the dust inlet pipe, the dust inlet pipe is communicated with the flow guide shell, the flow guide shell is communicated with the filtering box body, this design is entered in the dirt pipe dust and is filtered in getting into the filter box body, the utility model discloses rational in infrastructure, possess dust absorption filter capacity, the dust polluted environment who produces when avoiding cereal to carry.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a grain screw conveyor with a dust removal function of the present invention;
FIG. 2 is a front sectional view of a dust-absorbing and filtering mechanism in the grain screw conveyor with a dust-removing function of the utility model;
FIG. 3 is an enlarged view of A in FIG. 2;
in the figure: 1-guide plate, 2-dust absorption filter mechanism, 3-feeding hopper, 4-screw conveyor main body, 5-supporting leg, 21-dust inlet pipe, 22-guide shell, 23-filter box, 24-fan, 25-metal protection screen plate, 26-connecting pipe, 27-plate type intermediate efficiency air filter screen, 28-plate type primary efficiency air filter screen and 29-stainless steel barrier screen plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cereal screw conveyer with dust removal function, includes guide plate 1, dust absorption filtering mechanism 2, feeding hopper 3, screw conveyer main part 4 and supporting leg 5, and 4 annular side downside welding of screw conveyer main part have supporting leg 5, and 4 annular side upside welding of screw conveyer main part have feeding hopper 3, and 4 right-hand member face welding of screw conveyer main part have guide plate 1, and 4 upsides of screw conveyer main part are provided with dust absorption filtering mechanism 2.
The dust collection and filtration mechanism 2 comprises a dust inlet pipe 21, a diversion shell 22, a filtration box body 23, a fan 24, a metal protection screen plate 25, a connecting pipe 26, a plate-type middle-effect air filter screen 27, a plate-type primary-effect air filter screen 28 and a stainless steel blocking screen plate 29, wherein the connecting pipe 26 is welded on the upper side of the annular side surface of a screw conveyor main body 4, the dust inlet pipe 21 is installed on the upper end surface of the connecting pipe 26, the stainless steel blocking screen plates 29 are symmetrically clamped on the left side and the right side of the lower end surface of the dust inlet pipe 21, the diversion shell 22 is welded on the upper side of the annular side surface of the dust inlet pipe 21, the filtration box body 23 is installed on the upper end surface of the diversion shell 22, the metal protection screen plate 25 is installed on the upper end surface of the filtration box body 23, the fan 24 is assembled on the upper side inside of the filtration box body 23, the plate-type primary-effect air filter screen 28 is installed on the upper side of the plate-type primary-effect air filter screen plate 28, this design has solved the problem that original screw conveyer does not possess dust absorption filtering capacity.
The plate-type middle-effect air filter screen 27 and the plate-type primary-effect air filter screen 28 are symmetrically provided with butterfly fixing screws at the left and right sides, the butterfly fixing screws are convenient for dismounting the plate-type middle-effect air filter screen 27 and the plate-type primary-effect air filter screen 28, two groups of connecting pipes 26 are welded at equal scales, two groups of through cavities are arranged at the upper side of the annular side surface of the screw conveyor main body 4 in equal scales and are communicated with the connecting pipes 26, a connecting flange is arranged between the connecting pipes 26 and the dust inlet pipe 21, the design is convenient for dust generated in the screw conveyor main body 4 to enter the dust inlet pipe 21, the connecting flange is convenient for dismounting the dust inlet pipe 21, two groups of stainless steel blocking screen plates 29 are clamped at equal scales, the mesh diameter of the stainless steel blocking screen plates 29 is slightly smaller than the diameter of external grain particles, the design is convenient for the stainless steel blocking screen plates 29 to block the external grain to prevent the external grain from being sucked into the dust inlet pipe 21, the dust inlet pipe 21 is communicated with the guide shell 22, the guide shell 22 is communicated with the filter box body 23, and dust in the dust inlet pipe 21 enters the filter box body 23 for filtering.
As an embodiment of the present invention: the method comprises the following steps that a worker firstly starts a spiral conveyor main body 4, then a proper amount of outside grains are poured into a feeding hopper 3, the outside grains slide into the spiral conveyor main body 4 to be conveyed, and at the moment, dust is generated in the spiral conveyor main body 4; meanwhile, the worker starts the fan 24, so that the fan 24 is electrified and rotated to generate a suction force to suck dust in the screw conveyor main body 4 into the dust inlet pipe 21 through the connecting pipe 26, in the process, the stainless steel blocking screen 29 blocks outside grains to prevent the outside grains from being sucked into the dust inlet pipe 21, the dust enters the guide shell 22 through the dust inlet pipe 21 and enters the filter box body 23 through the guide shell 22 to be firstly filtered by the plate-type primary air filter screen 28 to block and filter large-particle dust, and then is secondarily filtered by the plate-type intermediate air filter screen 27 to block and filter fine-particle dust, and finally is discharged to the outside through the metal protective screen 25 to prevent the dust in the screw conveyor main body 4 from being diffused to the outside to pollute the environment; in the later stage use, the staff only need to dismantle filter box 23 on time and loosen butterfly fixing screw, can dismantle board-like well effect air cleaner 27 and board-like primary air cleaner 28 to wash or change it.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a cereal screw conveyer with dust removal function, includes guide plate, dust absorption filter mechanism, feeding hopper, screw conveyer main part and supporting leg, its characterized in that: the lower side of the annular side face of the main body of the spiral conveyor is welded with a supporting leg, the upper side of the annular side face of the main body of the spiral conveyor is welded with a feeding hopper, the right end face of the main body of the spiral conveyor is welded with a guide plate, and the upper side of the main body of the spiral conveyor is provided with a dust collection and filtration mechanism;
dust absorption filter mechanism imitates airstrainer, board-like airstrainer and stainless steel and blocks the otter board just including advancing dirt pipe, water conservancy diversion casing, filtration box, fan, metal protection otter board, connecting pipe, board-like well, the welding of screw conveyer main part annular side upside has the connecting pipe, the connecting pipe up end is installed and is advanced dirt pipe, the terminal surface left and right sides symmetry has clamped the stainless steel and has blockked the otter board under advancing dirt pipe, it has the water conservancy diversion casing to advance dirt pipe annular side upside welding, water conservancy diversion casing up end is installed and is filtered the box, filter the box up end and install the metal protection otter board, the inside upside of filtration box is equipped with the fan, filter the inside downside of box and install board-like just imitating airstrainer, board-like well-effect airstrainer is installed to board-.
2. The grain screw conveyor with the dust removing function according to claim 1, wherein: butterfly-shaped fixing screws are symmetrically arranged on the left side and the right side of the inner parts of the plate-type intermediate-efficiency air filter screen and the plate-type primary-efficiency air filter screen.
3. The grain screw conveyor with the dust removing function according to claim 1, wherein: the welding of connecting pipe isotacticity has two sets ofly, screw conveyer main part annular side upside isotacticity has been seted up two sets of cavities that run through mutually and the connecting pipe link up, be provided with flange between connecting pipe and the dust inlet pipe.
4. The grain screw conveyor with the dust removing function according to claim 1, wherein: two groups of stainless steel barrier net plates are clamped in an equal-specification mode, and the mesh diameter of each stainless steel barrier net plate is slightly smaller than the diameter of external grain particles.
5. The grain screw conveyor with the dust removing function according to claim 1, wherein: the dust inlet pipe is communicated with the flow guide shell, and the flow guide shell is communicated with the filtering box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022586968.0U CN214140233U (en) | 2020-11-10 | 2020-11-10 | Grain screw conveyer with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022586968.0U CN214140233U (en) | 2020-11-10 | 2020-11-10 | Grain screw conveyer with dust removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214140233U true CN214140233U (en) | 2021-09-07 |
Family
ID=77562875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022586968.0U Expired - Fee Related CN214140233U (en) | 2020-11-10 | 2020-11-10 | Grain screw conveyer with dust removal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214140233U (en) |
-
2020
- 2020-11-10 CN CN202022586968.0U patent/CN214140233U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A grain screw conveyor with dust removal function Effective date of registration: 20220627 Granted publication date: 20210907 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: Weiqi industrial equipment manufacturing (Wuxi) Co.,Ltd. Registration number: Y2022320010288 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |