CN210389766U - Polypropylene resin drying tower is used in braided bag production - Google Patents
Polypropylene resin drying tower is used in braided bag production Download PDFInfo
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- CN210389766U CN210389766U CN201920767994.8U CN201920767994U CN210389766U CN 210389766 U CN210389766 U CN 210389766U CN 201920767994 U CN201920767994 U CN 201920767994U CN 210389766 U CN210389766 U CN 210389766U
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- drying cylinder
- air
- polypropylene resin
- drying
- partition plate
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- 238000001035 drying Methods 0.000 title claims abstract description 80
- 229920005989 resin Polymers 0.000 title claims abstract description 25
- 239000011347 resin Substances 0.000 title claims abstract description 25
- -1 Polypropylene Polymers 0.000 title claims abstract description 24
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 24
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 6
- 241001330002 Bambuseae Species 0.000 claims abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 6
- 239000011425 bamboo Substances 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 31
- 238000003756 stirring Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 9
- 241000220317 Rosa Species 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 33
- 239000008187 granular material Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a polypropylene resin drying tower is used in braided bag production, including the stoving section of thick bamboo, stoving section of thick bamboo one side rigid coupling has the pay-off room, the rigid coupling has the feed inlet on the pay-off room, air exhauster and motor one, inside is equipped with the conveyer belt, the air inlet end of air exhauster is equipped with the exhaust column, the top that lies in the conveyer belt in the pay-off room is equipped with an album tuber pipe, be equipped with the air intake on the collection tuber pipe, the air-out end of air exhauster is equipped with the rose box, the one end of rose box is equipped with the air outlet, the rigid coupling has the baffle on the lateral wall in the stoving section of thick bamboo, it has the unloading hole to open on the baffle, the baffle lower extreme is equipped with the air outlet, the below of pay-off room is equipped with. Compared with the prior art, the utility model the advantage lie in: the drying speed is fast and even, and the dust on the surface of the polypropylene resin particles can be reduced, so that the quality of the woven bag is improved.
Description
Technical Field
The utility model relates to a drying tower technical field specifically indicates a polypropylene resin drying tower is used in braided bag production.
Background
The polypropylene resin is a crystalline polymer with regular structure, is light milky granular material, tasteless, nontoxic and light thermoplastic resin. The relative density is 0.90-0.91, which is the lightest of the general-purpose resins. The mechanical property is good, the heat resistance is good, the melting point is about 170 ℃, the deformation is not generated at 150 ℃ under the action of no external force, the chemical stability is good, and when the woven bag is manufactured, the polypropylene resin is usually dried to improve the quality of the produced woven bag. The tradition is used for polypropylene resin drying tower when drying, and its position is slower with inside polypropylene resin granule stoving speed, and dries evenly inadequately, and simultaneously, the dust that contains in the polypropylene resin granule of pouring into can't be got rid of, is stained with and attaches on the granule, influences the quality of output braided bag.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome above technical defect, provide a polypropylene resin drying tower is used in braided bag production, the stoving speed is very fast and even, and the quality of output braided bag is improved to the dust on reducible polypropylene resin granule surface simultaneously.
In order to solve the technical problem, the utility model provides a technical scheme does: a polypropylene resin drying tower for woven bag production comprises a drying barrel with supporting legs, wherein a feeding chamber communicated with the drying barrel is fixedly connected to one side of the upper portion of the drying barrel, a feeding port is fixedly connected to the upper portion of one end, away from the drying barrel, of the feeding chamber, a conveying belt is arranged in the feeding chamber, a first motor for driving the conveying belt to transmit is fixedly connected to the outer wall of the feeding chamber, an exhaust fan is arranged at the upper end of the feeding chamber, an exhaust pipe is arranged at the air inlet end of the exhaust fan, an air collecting pipe communicated with the exhaust pipe is arranged above the conveying belt in the feeding chamber, an air inlet is arranged on the air collecting pipe, a filter box is arranged at the air outlet end of the exhaust fan, a first air outlet is arranged at one end of the filter box, a partition plate which is obliquely arranged is fixedly connected to one side wall in the drying barrel, two parallel blanking holes are formed in the partition, the automatic drying device is characterized in that a fixed box which is located above the partition plate and communicated with the drying cylinder is arranged below the feeding chamber, a first fan heater is arranged in the fixed box, a second stirring blade is arranged below the partition plate in the drying cylinder, a second motor driving the second stirring blade to rotate and a second fan heater matched with the air outlet are arranged on the outer wall of the drying cylinder, and a discharge hole is formed in the lower end of the drying cylinder.
Compared with the prior art, the utility model the advantage lie in: the raw material of polypropylene resin particles is poured from a feeding hole, the raw material falls onto a conveying belt which is driven by a motor to rotate, in the process of conveying the raw material on the conveying belt, dust attached to the raw material is pumped into an air collecting pipe through an air inlet by an exhaust fan, reaches the air pumping pipe and then enters a filter box through an air outlet end of the exhaust fan, the dust is left in the filter box after being filtered by the filter box, clean air is discharged to the outside from an air outlet, the dust on the raw material can be effectively reduced, the quality of a woven bag is improved, the raw material is conveyed and falls onto a partition plate in a drying cylinder through the conveying belt, in the process of falling the raw material, warm air generated by a fan heater blows the falling raw material into the drying cylinder, the drying is comprehensive, meanwhile, the falling raw material is blown and scattered onto the partition plate by the fan heater, then falls from two blanking holes, and the raw material falling to the bottom of the drying cylinder rolls under the action of a stirring blade driven by, and the hot air generated by the second fan heater blown out of the second air outlet is subjected to all-dimensional air drying again at one side, and the hot air is dried twice, so that the air drying is uniform at each time, the drying speed is high, and after the drying is finished, the raw material is discharged from the discharge hole.
As the improvement, the rose box rigid coupling is in the upper end of a stoving section of thick bamboo, be equipped with high-efficient filter screen in the rose box, high-efficient filter screen filters the granule that is greater than 0.3 mu m in with gas is whole, causes to arrange outside air comparatively clean, can not influence outside air quality.
As the improvement, the conveyer belt extends to in the section of thick bamboo of drying in keeping away from the one end of feed inlet, the baffle of rigid coupling on the wall of pay-off room both sides has been put to the both sides upper end tower of conveyer belt 3, the material of baffle is soft rubber, and the one end of baffle is fixed on the pay-off room inner wall, and the other end is taken and is put on the conveyer belt, effectively avoids falling on the raw materials on the conveyer belt leaks to the bottom surface of pay-off room from the side of conveyer belt on, saves raw materials.
As an improvement, the bottom of the feeding chamber at one end provided with the feeding port is fixedly connected with a support column, and the bottom end of the support column and the bottom end of the support leg below the drying cylinder are positioned in the same horizontal plane, so that the stability of the feeding chamber is improved.
As an improvement, one end of the partition board close to the feeding chamber is fixedly connected to the inner wall of the drying cylinder, the rest edges of the partition board are spaced from the inner wall of the drying cylinder, the position of one edge of the partition board connected with the inner wall of the drying cylinder is the highest, raw materials are blown away by the fan heater in the process of falling from the conveying belt, some raw materials fall on the partition board and fall from two blanking holes in the partition board, and some raw materials directly fall from the gap between the partition board and the inner wall of the drying cylinder, so that the raw materials fall quickly, and the raw materials cannot be accumulated on the partition board.
As an improvement, the lower end face of the partition plate is connected with a warm air pipe communicated with the air outlet two-phase through a pipe clamp, and the air inlet end of the warm air pipe is connected with the warm air blower two-phase, so that the connection is simple and easy to realize.
Drawings
FIG. 1 is a front view of the utility model relates to a polypropylene resin drying tower for woven bag production.
Fig. 2 is the utility model relates to a left side view of polypropylene resin drying tower is used in braided bag production.
As shown in the figure: 1. the drying device comprises a drying cylinder, 2, a feeding chamber, 3, a conveying belt, 4, a first motor, 5, an exhaust fan, 6, an exhaust pipe, 7, an air collecting pipe, 8, an air inlet, 9, a feeding hole, 10, a filter box, 11, a high-efficiency filter screen, 12, a first air outlet, 13, a fixed box, 14, a first fan heater, 15, a partition plate, 16, a hot air pipe, 17, a second air outlet, 18, a second motor, 19, a stirring blade, 20, a discharging hole, 21, a supporting column, 22, a discharging hole, 23, a second fan heater, 24 and a baffle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A polypropylene resin drying tower for woven bag production comprises a drying cylinder 1 with supporting legs, wherein a feeding chamber 2 communicated with the drying cylinder 1 is fixedly connected to one side of the upper portion of the drying cylinder 1, a feeding port 9 is fixedly connected to the upper portion of one end, far away from the drying cylinder 1, of the feeding chamber 2, a conveying belt 3 is arranged in the feeding chamber 2, a first motor 4 driving the conveying belt 3 to drive is fixedly connected to the outer wall of the feeding chamber 2, an exhaust fan 5 is arranged at the upper end of the feeding chamber 2, an exhaust pipe 6 is arranged at the air inlet end of the exhaust fan 5, an air collecting pipe 7 communicated with the exhaust pipe 6 is arranged above the conveying belt 3 in the feeding chamber 2, an air inlet 8 is arranged on the air collecting pipe 7, a filter box 10 is arranged at the air outlet end of the exhaust fan 5, an air outlet 12 is arranged at one end of the filter box 10, and an obliquely arranged partition plate 15 is, two parallel blanking holes 22 are formed in the partition plate 15, an air outlet II 17 is formed in the position, between the two blanking holes 22, of the lower end face of the partition plate 15, a fixing box 13 which is located above the partition plate 15 and communicated with the drying cylinder 1 is arranged below the feeding chamber 2, a first warm air blower 14 is arranged in the fixing box 13, a stirring blade 19 is arranged below the partition plate 15 in the drying cylinder 1, a second motor 18 which drives the stirring blade 19 to rotate and a second warm air blower 23 which is matched with the air outlet II 17 are arranged on the outer wall of the drying cylinder 1, and a discharge hole 20 is formed in the lower end of the drying cylinder 1.
The filter box 10 is fixedly connected to the upper end of the drying cylinder 1, and a high-efficiency filter screen 11 is arranged in the filter box 10.
The conveying belt 3 extends into the drying drum 1 at one end far away from the feeding port 9, the baffle plates 24 fixedly connected to the two side walls of the feeding chamber 2 are placed on towers at the upper ends of the two sides of the conveying belt 3, the baffle plates 24 are made of soft rubber, the feeding chamber is connected with the drying drum in a welding mode, the upper end of the inside of the connecting position is fixedly connected with the shielding plate located above the conveying belt, the suction volume of hot air sucked and exhausted by an air inlet in the feeding chamber is effectively reduced, the temperature of the drying drum is guaranteed to be high, and the drying efficiency is further improved.
And a support column 21 is fixedly connected to the bottom of the feeding chamber 2 at the end provided with the feeding port 9, and the bottom end of the support column 21 and the bottom end of the support leg below the drying cylinder 1 are positioned in the same horizontal plane.
The baffle 15 is fixedly connected to the inner wall of the drying cylinder 1 at one end close to the feeding chamber 2, a space is reserved between the rest edges of the baffle 15 and the inner wall of the drying cylinder 1, and the position of the baffle 15 on the edge connected with the inner wall of the drying cylinder 1 is highest.
The lower end face of the partition plate 15 is connected with a warm air pipe 16 communicated with the air outlet II 17 through a pipe clamp, and the air inlet end of the warm air pipe 16 is connected with a warm air blower II 23.
When the utility model is implemented specifically, the polypropylene resin particle raw material is poured from the feeding port, the raw material falls on the conveying belt which is driven to rotate by the motor, in the process of conveying the raw material on the conveying belt, the dust attached to the raw material is pumped into the air collecting pipe through the air inlets by the exhaust fan, the raw material reaches the air exhaust pipe, then the raw material enters the filter box through the air outlet end of the exhaust fan, after being filtered by the filtering net in the filter box, the dust particles larger than 0.3 mu m are left on the high-efficiency filtering net, the clean air is discharged to the outside from the air outlet, the dust on the raw material can be effectively reduced, the quality of output is improved, the raw material falls on the partition board in the drying cylinder through the conveying belt, in the process of falling the raw material, the warm air generated by the fan heater blows the raw material falling into the drying cylinder, the drying is comprehensive, meanwhile, the woven bag of the falling raw material is blown by the fan heater, then fall down from two unloading holes, some directness fall down from the clearance of baffle and drying cylinder inner wall, make the raw materials whereabouts very fast, can not save the raw materials on the baffle, the raw materials that falls to drying cylinder bottom rolls under the effect of the stirring leaf that motor two drove, the warm braw that produces by fan heater two that blows off simultaneously from air outlet two carries out the omnidirectional air-dry once more, through twice air-dry, and air-dry all comparatively evenly at every turn, drying speed is very fast, after the stoving is accomplished, the raw materials is discharged through the discharge gate.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a polypropylene resin drying tower is used in braided bag production, includes a stoving section of thick bamboo (1) that has the supporting leg, its characterized in that: a feeding chamber (2) communicated with the drying cylinder (1) is fixedly connected to one side of the upper portion of the drying cylinder (1), a feeding hole (9) is fixedly connected to the upper portion of one end, far away from the drying cylinder (1), of the feeding chamber (2), a conveying belt (3) is arranged in the feeding chamber (2), a first motor (4) driving the conveying belt (3) to transmit is fixedly connected to the outer wall of the feeding chamber (2), an exhaust fan (5) is arranged at the upper end of the feeding chamber (2), an exhaust pipe (6) is arranged at the air inlet end of the exhaust fan (5), an air collecting pipe (7) communicated with the exhaust pipe (6) is arranged above the conveying belt (3) in the feeding chamber (2), an air inlet (8) is arranged on the air collecting pipe (7), a filter box (10) is arranged at the air outlet end of the exhaust fan (5), an air outlet (12) is arranged at one end of the filter box (10), a partition plate (15) which is obliquely arranged is fixedly connected, the improved dryer is characterized in that two parallel blanking holes (22) are formed in the partition plate (15), an air outlet two (17) is formed in the position, between the two blanking holes (22), of the lower end face of the partition plate (15), a fixed box (13) which is located above the partition plate (15) and communicated with the drying cylinder (1) is arranged below the feeding chamber (2), a fan heater one (14) is arranged in the fixed box (13), a stirring blade (19) is arranged below the partition plate (15) in the drying cylinder (1), a motor two (18) driving the stirring blade (19) to rotate and a fan heater two (23) matched with the air outlet two (17) are arranged on the outer wall of the drying cylinder (1), and a discharge hole (20) is formed in the lower end face of the drying cylinder (1).
2. The polypropylene resin drying tower for the production of the woven bags according to claim 1, characterized in that: the drying device is characterized in that the filter box (10) is fixedly connected to the upper end of the drying cylinder (1), and a high-efficiency filter screen (11) is arranged in the filter box (10).
3. The polypropylene resin drying tower for the production of the woven bags according to claim 1, characterized in that: conveyer belt (3) extend to in drying cylinder (1) keeping away from the one end of feed inlet (9), rigid coupling baffle (24) on the wall of pay-off room (2) both sides have been put to the both sides upper end tower of conveyer belt (3), the material of baffle (24) is soft rubber.
4. The polypropylene resin drying tower for the production of the woven bags according to claim 1, characterized in that: and the bottom of the feeding chamber (2) at one end provided with the feeding port (9) is fixedly connected with a support column (21), and the bottom end of the support column (21) and the bottom end of the support leg below the drying cylinder (1) are positioned in the same horizontal plane.
5. The polypropylene resin drying tower for the production of the woven bags according to claim 1, characterized in that: the device is characterized in that one end of the partition plate (15) close to the feeding chamber (2) is fixedly connected to the inner wall of the drying cylinder (1), the rest edges of the partition plate (15) are spaced from the inner wall of the drying cylinder (1), and the position of the partition plate (15) on the edge connected with the inner wall of the drying cylinder (1) is highest.
6. The polypropylene resin drying tower for the production of the woven bags according to claim 1, characterized in that: the lower end face of the partition plate (15) is provided with a warm air pipe (16) communicated with the second air outlet (17) through a pipe clamp, and the air inlet end of the warm air pipe (16) is connected with a second warm air blower (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920767994.8U CN210389766U (en) | 2019-05-27 | 2019-05-27 | Polypropylene resin drying tower is used in braided bag production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920767994.8U CN210389766U (en) | 2019-05-27 | 2019-05-27 | Polypropylene resin drying tower is used in braided bag production |
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| Publication Number | Publication Date |
|---|---|
| CN210389766U true CN210389766U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920767994.8U Active CN210389766U (en) | 2019-05-27 | 2019-05-27 | Polypropylene resin drying tower is used in braided bag production |
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| Country | Link |
|---|---|
| CN (1) | CN210389766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006311A (en) * | 2020-09-09 | 2020-12-01 | 何平 | Chicken feed processing assembly line |
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2019
- 2019-05-27 CN CN201920767994.8U patent/CN210389766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006311A (en) * | 2020-09-09 | 2020-12-01 | 何平 | Chicken feed processing assembly line |
| CN112006311B (en) * | 2020-09-09 | 2022-12-06 | 山西晋龙集团饲料有限公司 | Chicken feed processing assembly line |
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