CN221122847U - TPU production is with circulation dehumidification drying device - Google Patents
TPU production is with circulation dehumidification drying device Download PDFInfo
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- CN221122847U CN221122847U CN202323074082.8U CN202323074082U CN221122847U CN 221122847 U CN221122847 U CN 221122847U CN 202323074082 U CN202323074082 U CN 202323074082U CN 221122847 U CN221122847 U CN 221122847U
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- filter screen
- thick bamboo
- cylinder
- drying device
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- 238000001035 drying Methods 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000007791 dehumidification Methods 0.000 title claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 44
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 44
- 241001330002 Bambuseae Species 0.000 claims description 44
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 44
- 239000011425 bamboo Substances 0.000 claims description 44
- 238000001914 filtration Methods 0.000 claims description 9
- 239000002994 raw material Substances 0.000 abstract description 37
- 239000012535 impurity Substances 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000012216 screening Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a circulating dehumidification drying device for TPU production, which comprises a drying cylinder and a discharging cylinder which are connected up and down, wherein the upper end of the drying cylinder is connected with a feed hopper, the top end opening of the feed hopper is movably connected with a feed cover plate, the bottom end of the discharging cylinder is provided with an air inlet pipe, the air inlet pipe is connected with a hot air blower through a conveying pipe, a detachable filter screen cylinder is arranged in the drying cylinder, the top end of the filter screen cylinder is positioned below the feed hopper, a stirring mechanism is arranged in the filter screen cylinder, the top end of the drying cylinder is connected with a maintenance cover plate, and a stirring motor in transmission connection with the stirring mechanism is arranged on the maintenance cover plate. According to the utility model, the filter screen cylinder, the feed hopper, the stirring mechanism, the stirring motor and the maintenance cover plate are arranged, so that the screening impurity treatment of raw materials is realized, the purity of the raw materials is improved, the maintenance cover plate is detached from the drying cylinder, the filter screen cylinder can be taken out, impurities in the filter screen cylinder can be dumped, and the cleaning is convenient.
Description
Technical Field
The utility model relates to the technical field of TPU production, in particular to a circulating dehumidification drying device for TPU production.
Background
The TPU needs to be dried before being shaped. TPU absorbs moisture rapidly, presenting a number of obstacles to processing, such as: colloid foaming, material physical property reduction, foaming, wave shape and the like. The prior patent (publication number: CN 215724779U) discloses a circulating dehumidification drying device for TPU production, which utilizes a stirring plate to rotate to stir raw materials, so that the raw materials are fully contacted with hot air, the working efficiency is improved, but the raw materials for producing TPU possibly contain impurities, and the utility model has no filtering function, so that the practicability is affected. Therefore, we propose a cyclic dehumidification drying device for TPU production.
Disclosure of utility model
In order to solve the problems, the utility model provides a circulating dehumidification drying device for TPU production.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a TPU production is with circulation dehumidification drying device, includes stoving section of thick bamboo, ejection of compact section of thick bamboo of connecting from top to bottom, stoving section of thick bamboo upper end is connected with the feeder hopper, feeder hopper top end opening swing joint has the feeding apron, ejection of compact section of thick bamboo bottom is equipped with the air-supply line, the air-supply line is connected with the air heater through the conveyer pipe, be equipped with detachable filter screen section of thick bamboo in the stoving section of thick bamboo, filter screen section of thick bamboo top is located the feeder hopper below, and is equipped with rabbling mechanism in the filter screen section of thick bamboo, stoving section of thick bamboo top is connected with the maintenance apron, install the agitator motor who is connected with the rabbling mechanism transmission on the maintenance apron.
In the above scheme, the bottom is equipped with filtering mechanism in the feeder hopper, filtering mechanism includes the filter screen of vertical setting, the filter screen can be dismantled with the feeder hopper and be connected.
In the above scheme, the feeder hopper bottom is connected with the dismantlement board through the buckle, the filter screen both ends are equipped with respectively with the feeder hopper inner wall, dismantle the fixed slot of board.
In the above scheme, the feeding apron middle part is connected with the feeder hopper through the pivot, the pivot is connected with the feeding motor drive of installing on the feeder hopper.
In the above-mentioned scheme, rabbling mechanism includes the (mixing) shaft of being connected with agitator motor, evenly install multiunit stirring vane on the (mixing) shaft, be equipped with the toper end on the filter screen section of thick bamboo.
In the above scheme, the filter screen cylinder top is fixed with the holding ring, the holding ring bottom is fixed with a plurality of reference columns, the holding ring below is equipped with the loading board fixed with the stoving inner wall, set up the locating hole that matches with the reference column on the loading board.
In the scheme, the spiral guide plate extending from bottom to top is sleeved on the outer side of the filter screen cylinder.
The utility model has the advantages and beneficial effects that: through setting up filter screen section of thick bamboo, the feeder hopper, rabbling mechanism, agitator motor, maintain the apron, through the feeder hopper, throw into the stoving section of thick bamboo with the TPU raw materials, the TPU raw materials falls downwards in the filter screen section of thick bamboo, utilize agitator motor, make rabbling mechanism stir the raw materials in the filter screen section of thick bamboo, through stirring raw materials, make raw materials fully with hot-blast contact, thereby carry out quick drying to the raw materials, compared with prior art, the utility model can be through improving the rotational speed of rabbling mechanism, make the raw materials accelerate discharge from the filter screen section of thick bamboo, and the impurity that contains in the raw materials can stay in the filter screen section of thick bamboo, thereby just realize the screen impurity handling to the raw materials in the raw materials stoving process, improve the purity of raw materials, after accomplishing work, will maintain the apron and pull down from the stoving section of thick bamboo, can take out the filter screen section of thick bamboo with the rabbling mechanism as a whole, then take out the filter screen section of thick bamboo, impurity in the filter screen section of thick bamboo can be emptyd, be convenient to clear up, convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a cyclic dehumidification drying device for TPU production according to the present utility model;
Fig. 2 is a schematic diagram of an assembly structure of a filter screen drum of the circulating dehumidification drying device for TPU production;
fig. 3 is a cross-sectional view of a filter screen drum of the circulating dehumidification drying device for TPU production;
Fig. 4 is a schematic structural diagram of a filtering mechanism of a circulating dehumidifying and drying device for TPU production.
In the figure: the drying cylinder 1, the discharging cylinder 2, the conical bottom 3, the maintenance cover plate 4, the feeding hopper 5, the feeding cover plate 6, the feeding motor 7, the filtering mechanism 8, the slot 81, the filter screen 82, the disassembling plate 83, the air inlet pipe 9, the conveying pipe 10, the air heater 11, the stirring motor 12, the stirring shaft 13, the stirring blade 14, the filter screen cylinder 15, the supporting ring 16, the positioning column 17, the bearing plate 18, the positioning hole 19 and the spiral guide plate 20.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a TPU production is with circulation dehumidification drying device, includes stoving section of thick bamboo 1, ejection of compact section of thick bamboo 2 that connects from top to bottom, ejection of compact section of thick bamboo 2 is the back taper, is convenient for go out, and stoving section of thick bamboo 1 is mainly used to carry out the stoving to the raw materials and handles, and stoving section of thick bamboo 1 upper end is connected with the feeder hopper 5 that stretches into its inside, and feeder hopper 5 top opening swing joint has feeding apron 6;
Further, the middle part of the feeding cover plate 6 is connected with the feeding hopper 5 through a rotating shaft, and the rotating shaft is in transmission connection with a feeding motor 7 arranged on the feeding hopper 5; the feeding motor 7 is a stepping motor and is used for controlling the output angle by using a self-contained driver;
Specifically, the feeding cover plate 6 can completely cover the top opening of the feeding hopper 5, so that the opening size of the feeding hopper 5 is adjusted, and when the feeding motor 7 is started, the rotating shaft is driven to rotate, so that the angle of the feeding cover plate 6 is adjusted.
Further, a filtering mechanism 8 is arranged at the inner bottom of the feed hopper 5, the filtering mechanism 8 comprises a vertically arranged filter screen 82, and the filter screen 82 is detachably connected with the feed hopper 5; when the raw materials are fed, the raw materials are pre-filtered through the filter screen 82, so that part of impurities are left on the right side of the filter screen 82, and the purity of the raw materials is improved.
Further, the bottom of the feed hopper 5 is connected with a disassembling plate 83 through a buckle, and the upper end and the lower end of the filter screen 82 are respectively provided with a slot 81 fixed with the inner wall of the feed hopper 5 and the disassembling plate 83; the filter screen 82 can be replaced or cleaned by removing the dismounting plate 83 from the feed hopper 5, and impurities in the feed hopper 5 can be conveniently treated;
An air inlet pipe 9 is fixedly arranged at the bottom end of the discharging cylinder 2, the air inlet pipe 9 is connected with an air heater 11 through a conveying pipe 10, hot air is output by the air heater 11, flows into the air inlet pipe 9 through the conveying pipe 10 and is limited by the physical characteristics of the hot air, the hot air can move upwards from the discharging cylinder 2 into the drying cylinder 1 and continuously moves upwards, so that the hot air is gradually contacted with raw materials, and a detachable filter screen cylinder 15 is arranged in the drying cylinder 1;
Further, a supporting ring 16 is fixed at the top end of the filter screen cylinder 15, a plurality of positioning columns 17 are fixed at the bottom of the supporting ring 16, a bearing plate 18 fixed with the inner wall of the drying cylinder 1 is arranged below the supporting ring 16, and positioning holes 19 matched with the positioning columns 17 are formed in the bearing plate 18; the filter screen cylinder 15 can be assembled quickly and disassembled conveniently by arranging the support ring 16 on the bearing plate 18 and inserting the positioning posts 17 into the corresponding positioning holes 19;
the top end of the filter screen cylinder 15 is positioned below the feed hopper 5, the feed hopper 5 stretches into the drying cylinder 1 so that raw materials directly enter the filter screen cylinder 15, a stirring mechanism is arranged in the filter screen cylinder 15, the top end of the drying cylinder 1 is connected with a maintenance cover plate 4 through a connecting buckle, and a stirring motor 12 in transmission connection with the stirring mechanism is arranged on the maintenance cover plate 4;
Further, the stirring mechanism comprises a stirring shaft 13 connected with a stirring motor 12, a plurality of groups of stirring blades 14 are uniformly arranged on the stirring shaft 13, the stirring blades 14 are inclined downwards from the stirring shaft 13 to the top end, the stirring motor 12 is started to enable the stirring shaft 13 to rotate, the stirring blades 14 are enabled to continuously stir raw materials, the raw materials are enabled to fully contact with hot air, a conical bottom 3 is arranged on a filter screen cylinder 15, meshes are not arranged on the conical bottom 3, and the raw materials slide towards the side part of the filter screen cylinder 15 by utilizing the conical bottom 3 so as to be in contact with the hot air;
Further, a spiral guide plate 20 extending from bottom to top is sleeved outside the filter screen cylinder 15; the upward moving hot air gradually moves upward along the spiral guide plate 20 so as to fully contact with the raw materials in the filter screen drum 15;
specifically, through setting up filter screen section of thick bamboo 15, feeder hopper 5, rabbling mechanism, agitator motor 12, maintenance apron 4, through feeder hopper 5, throw TPU raw materials into in the stoving section of thick bamboo 1, TPU raw materials fall to filter screen section of thick bamboo 15 in, utilize agitator motor 12, make agitator mechanism stir the raw materials in the filter screen section of thick bamboo 15, through stirring raw materials, make raw materials fully contact with hot-blast, thereby carry out the fast drying to the raw materials, compared with the prior art, the utility model can be through improving agitator mechanism's rotation rate, make the raw materials discharge from filter screen section of thick bamboo 15 with higher speed, and the impurity that contains in the raw materials can stay in filter screen section of thick bamboo 15, thereby just realize the screening impurity of raw materials in the stoving process to the raw materials, improve the purity of raw materials, after accomplishing work, will maintain apron 4 and pull down from stoving section of thick bamboo 1, can take out filter screen section of thick bamboo 15 with the rabbling mechanism as a whole, then take out filter screen section of thick bamboo 15, can empty to the impurity in the filter screen section of thick bamboo 15, the convenience, convenient to use.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a TPU production is with circulation dehumidification drying device, includes stoving section of thick bamboo (1), ejection of compact section of thick bamboo (2) of connecting from top to bottom, its characterized in that, stoving section of thick bamboo (1) upper end is connected with feeder hopper (5), feeder hopper (5) open top swing joint has feeding apron (6), ejection of compact section of thick bamboo (2) bottom is equipped with air-supply line (9), air-supply line (9) are connected with air heater (11) through conveyer pipe (10), be equipped with detachable filter screen section of thick bamboo (15) in stoving section of thick bamboo (1), filter screen section of thick bamboo (15) top is located feeder hopper (5) below, and is equipped with rabbling mechanism in filter screen section of thick bamboo (15), stoving section of thick bamboo (1) top is connected with maintains apron (4), install agitator motor (12) of being connected with the rabbling mechanism transmission on maintaining apron (4).
2. The circulating dehumidifying and drying device for TPU production according to claim 1, wherein a filtering mechanism (8) is arranged at the bottom in the feed hopper (5), the filtering mechanism (8) comprises a vertically arranged filter screen (82), and the filter screen (82) is detachably connected with the feed hopper (5).
3. The circulating dehumidifying and drying device for TPU production according to claim 2, wherein the bottom of the feed hopper (5) is connected with a disassembling plate (83) through a buckle, and slots (81) respectively fixed with the inner wall of the feed hopper (5) and the disassembling plate (83) are arranged at two ends of the filter screen (82).
4. The circulating dehumidifying and drying device for TPU production according to claim 1, wherein the middle part of the feeding cover plate (6) is connected with the feeding hopper (5) through a rotating shaft, and the rotating shaft is in transmission connection with a feeding motor (7) arranged on the feeding hopper (5).
5. The circulating dehumidifying and drying device for TPU production according to claim 1, wherein the stirring mechanism comprises a stirring shaft (13) connected with a stirring motor (12), a plurality of groups of stirring blades (14) are uniformly arranged on the stirring shaft (13), and a conical bottom (3) is arranged on the filter screen cylinder (15).
6. The circulating dehumidifying and drying device for TPU production according to claim 1, wherein a supporting ring (16) is fixed at the top end of the filter screen cylinder (15), a plurality of positioning columns (17) are fixed at the bottom of the supporting ring (16), a bearing plate (18) fixed with the inner wall of the drying cylinder (1) is arranged below the supporting ring (16), and positioning holes (19) matched with the positioning columns (17) are formed in the bearing plate (18).
7. The circulating dehumidifying and drying device for TPU production according to claim 1, wherein the outside of the filter screen cylinder (15) is sleeved with a spiral guide plate (20) extending from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323074082.8U CN221122847U (en) | 2023-11-15 | 2023-11-15 | TPU production is with circulation dehumidification drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323074082.8U CN221122847U (en) | 2023-11-15 | 2023-11-15 | TPU production is with circulation dehumidification drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221122847U true CN221122847U (en) | 2024-06-11 |
Family
ID=91338205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323074082.8U Active CN221122847U (en) | 2023-11-15 | 2023-11-15 | TPU production is with circulation dehumidification drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221122847U (en) |
-
2023
- 2023-11-15 CN CN202323074082.8U patent/CN221122847U/en active Active
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