CN216620530U - Vacuum drying equipment for preparing copolymerized nylon - Google Patents
Vacuum drying equipment for preparing copolymerized nylon Download PDFInfo
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- CN216620530U CN216620530U CN202122276443.1U CN202122276443U CN216620530U CN 216620530 U CN216620530 U CN 216620530U CN 202122276443 U CN202122276443 U CN 202122276443U CN 216620530 U CN216620530 U CN 216620530U
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- pipe
- outer peripheral
- fixedly connected
- hollow circular
- drying
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- 239000004677 Nylon Substances 0.000 title claims abstract description 26
- 229920001778 nylon Polymers 0.000 title claims abstract description 26
- 238000001291 vacuum drying Methods 0.000 title claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 62
- 230000002093 peripheral effect Effects 0.000 claims abstract description 29
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 30
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000012648 alternating copolymerization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012661 block copolymerization Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The utility model discloses vacuum drying equipment for preparing copolymerized nylon, and relates to the technical field of plastic production. The drying device comprises a drying tank, wherein a hollow circular tube is arranged on the inner side of the drying tank, four groups of through holes are annularly and equiangularly formed in the outer peripheral surface of the hollow circular tube, four rectangular plates are annularly and equiangularly fixedly connected to the outer peripheral surface of the hollow circular tube and are respectively positioned between two groups of through holes in corresponding positions, one end of the hollow circular tube is fixedly connected with a rotating shaft, the other end of the hollow circular tube is fixedly connected with a connecting pipe, and the rotating shaft and the connecting pipe respectively penetrate through the side wall of the drying tank in the corresponding positions. According to the utility model, through holes are formed in the outer peripheral surface of the hollow circular tube in a penetrating manner, external heat sources are uniformly fed into the drying tank through the through holes, and materials in the drying tank are stirred through the rectangular plate, so that the materials in the drying tank dynamically move, and the problems of uneven heating and low efficiency of the materials of the existing vacuum drying equipment for preparing the copolymerized nylon are solved.
Description
Technical Field
The utility model belongs to the technical field of plastic production, and particularly relates to vacuum drying equipment for preparing copolymerized nylon.
Background
The copolymerized nylon is polyamide prepared by polycondensation of a plurality of monomers, and the copolymerization mode includes random copolymerization, block copolymerization, alternating copolymerization and the like; the production method is very similar to nylon 6 and nylon 66, and the products are mainly used for powder coatings, adhesives and the like. In the production process of copolymerized nylon, vacuum drying equipment is needed to dry materials, but the existing vacuum drying equipment for preparing copolymerized nylon still has the following disadvantages in actual use:
1. the existing vacuum drying equipment for preparing the copolymerized nylon generally directly leads a heat source into a drying tank through a pipeline, the heat source enters in a single-point mode and cannot well fill the inner space of the whole drying tank, so that materials are heated unevenly;
2. the existing vacuum drying equipment for preparing the copolymerized nylon generally directly sends materials into a drying tank, and then stands for the completion of drying, so that the drying time is longer, time and labor are wasted, and the efficiency is low.
Therefore, the existing vacuum drying equipment for preparing copolymerized nylon can not meet the requirement in practical use, so that the market urgently needs improved technology to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide vacuum drying equipment for preparing copolymerized nylon, which is characterized in that through holes are formed in the outer peripheral surface of a hollow circular tube in a penetrating mode, external heat sources are uniformly fed into a drying tank through the through holes, materials in the drying tank are stirred through a rectangular plate, and therefore the materials in the drying tank dynamically move, and the problems that the materials of the existing vacuum drying equipment for preparing copolymerized nylon are unevenly heated and the efficiency is low are solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to vacuum drying equipment for preparing copolymerized nylon, which comprises a drying tank, wherein a hollow circular tube is arranged on the inner side of the drying tank, so that rectangular plates can be conveniently placed, four groups of through holes are annularly and equiangularly formed in the outer peripheral surface of the hollow circular tube, so that a heat source can be conveniently introduced, four rectangular plates are fixedly connected with the outer peripheral surface of the hollow circular tube at equal angles in an annular mode, so that materials can be conveniently stirred, the four rectangular plates are respectively positioned between two groups of through holes at corresponding positions, the rectangular plates are prevented from plugging the through holes, one end of the hollow circular tube is fixedly connected with a rotating shaft, so that a belt pulley can be conveniently placed, the other end of the hollow circular tube is fixedly connected with a connecting pipe, so that a heat inlet pipe can be conveniently placed, and the rotating shaft and the connecting pipe respectively penetrate through the side wall of the corresponding position of the drying tank.
Further, cup joint on the outer peripheral face of drying cabinet and be fixed with the heat preservation, be convenient for keep warm to the drying cabinet, avoid the heat loss, the both sides of drying cabinet middle part outer peripheral face are about the input pipe of the central axis symmetry fixedly connected with and the discharging pipe, the input and the output of the material of being convenient for, run through fixedly connected with blast pipe on the outer peripheral face of drying cabinet one end, the recovery of the moisture of being convenient for.
Further, inlet pipe, discharging pipe and blast pipe all run through the corresponding position department lateral wall of heat preservation, and the feed valve and the bleeder valve of being convenient for are placed, the outer peripheral face of inlet pipe and discharging pipe cup joints respectively and is fixed with feed valve and bleeder valve, is convenient for respectively to inlet pipe and discharging pipe shutoff.
Furthermore, the outer peripheral face of the rotating shaft, which deviates from one end of the hollow circular tube, is fixedly sleeved with a belt pulley, so that the rotating shaft is conveniently connected with an external power device, and one end of the connecting pipe, which deviates from the hollow circular tube, is fixedly connected with a heat inlet pipe in a penetrating manner, so that the external heat source can be conveniently input.
Further, the length of rectangular plate equals the degree of depth of drying cylinder, the height of rectangular plate equals the distance between cavity pipe outer wall and the drying cylinder inner wall, is convenient for the rectangular plate to the material stirring.
Furthermore, all cup joint on the outer peripheral face at heat preservation both ends and be fixed with the lantern ring, the bracing piece of being convenient for is placed, and two bracing pieces of the symmetrical fixedly connected with of the central axis in one side of the lantern ring outer peripheral face, is convenient for support the integrated device, the bottom fixedly connected with antiskid ribbed tile of bracing piece avoids the integrated device to slide.
The utility model has the following beneficial effects:
1. according to the utility model, through holes are formed in the outer peripheral surface of the hollow circular tube in a penetrating manner, and external heat sources are uniformly fed into the drying tank by utilizing the through holes, so that the uneven heating of materials in the drying tank is avoided, and the drying of materials for producing the copolymerized nylon is further completed.
2. According to the utility model, the rectangular plate is arranged, and the rectangular plate is used for stirring the materials in the drying tank, so that the materials in the drying tank are in dynamic motion, the drying efficiency of the whole device is improved, and the drying time is shortened.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing the internal structure of a drying tank according to the present invention;
fig. 3 is a schematic structural view of the hollow round tube of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
100. a drying tank; 101. a heat-insulating layer; 102. a feed pipe; 1021. a feed valve; 103. a discharge pipe; 1031. a discharge valve; 104. an exhaust pipe; 200. a hollow circular tube; 201. a through hole; 202. a rectangular plate; 203. a rotating shaft; 2031. a belt pulley; 204. a connecting pipe; 2041. a heat inlet pipe; 300. a collar; 301. a support bar; 302. an antiskid plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, the present invention relates to a vacuum drying apparatus for preparing copolymerized nylon, which comprises a drying tank 100, wherein a hollow circular tube 200 is disposed inside the drying tank 100, four sets of through holes 201 are disposed on the outer circumferential surface of the hollow circular tube 200 at equal angles, four rectangular plates 202 are fixedly connected to the outer circumferential surface of the hollow circular tube 200 at equal angles, the four rectangular plates 202 are respectively disposed between two sets of through holes 201 at corresponding positions, a rotating shaft 203 is fixedly connected to one end of the hollow circular tube 200 for facilitating the placement of a belt pulley 2031, a connecting pipe 204 is fixedly connected to the other end of the hollow circular tube 200, the rotating shaft 203 and the connecting pipe 204 respectively penetrate through the side wall of the drying tank 100 at corresponding positions, during the operation of the whole apparatus, the rectangular plates 202 are used for stirring the material in the drying tank 100, thereby turning the material and accelerating the drying, and simultaneously, the external heat source is uniformly input through the arrangement of the through holes 201, the materials at all positions in the drying tank 100 are uniformly heated;
the outer peripheral surface of the drying tank 100 is fixedly sleeved with an insulating layer 101, the two sides of the outer peripheral surface of the middle part of the drying tank 100 are symmetrically and fixedly connected with a feeding pipe 102 and a discharging pipe 103 about a central axis, the outer peripheral surface of one end of the drying tank 100 is fixedly connected with an exhaust pipe 104 in a penetrating manner, materials for producing the copolymerized nylon to be dried are injected into the drying tank 100 from the feeding pipe 102, so that after a certain amount of materials are injected into the drying tank 100, a feeding valve 1021 is closed, the materials in the drying tank 100 are overturned under the action of a rectangular plate 202, and therefore the materials are quickly dried, and after the drying is completed, a discharging valve 1031 is opened, so that the materials are output through the discharging pipe 103;
the feed pipe 102, the discharge pipe 103 and the exhaust pipe 104 penetrate through the side wall of the corresponding position of the heat insulation layer 101 and are used for facilitating placement of a feed valve 1021 and a discharge valve 1031, and the feed valve 1021 and the discharge valve 1031 are fixedly sleeved on the outer peripheral surfaces of the feed pipe 102 and the discharge pipe 103 respectively and are used for facilitating plugging of the feed pipe 102 and the discharge pipe 103 respectively;
before the vacuum drying equipment for preparing copolymerized nylon is used, firstly, the heat inlet pipe 2041 is communicated with an external heat source, the belt pulley 2031 is connected with an external power device, after the connection of the whole device is finished, the external power device is started to drive the belt pulley 2031 to rotate, so that the rotating shaft 203 is driven to rotate, the rotating shaft 203 drives the hollow circular pipe 200 to rotate, the rotating hollow circular pipe 200 drives the rectangular plate 202 fixedly connected with the hollow circular pipe 200 to rotate by the rotation of the hollow circular pipe 200, and simultaneously, an external air source is started, so that the heat source enters the hollow circular pipe 200 through the heat inlet pipe 2041 and the connecting pipe 204, and finally, the heat source is discharged into the drying tank 100 from the through hole 201 on the hollow circular pipe 200;
the length of the rectangular plate 202 is equal to the depth of the drying tank 100, and the height of the rectangular plate 202 is equal to the distance between the outer wall of the hollow circular tube 200 and the inner wall of the drying tank 100, so that the rectangular plate 202 can stir materials conveniently;
all cup joint on the outer peripheral face at heat preservation 101 both ends and be fixed with lantern ring 300 for make things convenient for bracing piece 301 to place, and one side of the lantern ring 300 outer peripheral face is about two bracing pieces 301 of the central axis symmetry fixedly connected with, is used for the convenience to the integrated device support, and the bottom fixedly connected with antiskid ribbed tile 302 of bracing piece 301 is used for avoiding the integrated device to slide.
The working principle is as follows: before the vacuum drying equipment for preparing the copolymerized nylon is used, firstly, the heat inlet pipe 2041 is communicated with an external heat source, the belt pulley 2031 is connected with an external power device, the exhaust pipe 104 is connected with a waste heat absorption device of an external unit, after the connection of the whole device is finished, the external power device is started to drive the belt pulley 2031 to rotate, then the rotating shaft 203 is driven to rotate, the rotating shaft 203 drives the hollow circular tube 200 to rotate, the hollow circular tube 200 rotates to drive the rectangular plate 202 fixedly connected with the hollow circular tube 200 to rotate, meanwhile, an external air source is started, so that the heat source enters the hollow circular tube 200 through the heat inlet pipe 2041 and the connecting pipe 204 and is finally discharged into the drying tank 100 from the through hole 201 on the hollow circular tube 200, at the moment, the materials for producing the copolymerized nylon to be dried are injected into the drying tank 100 from the inlet pipe 102, and then the inlet valve 1021 is closed after a certain amount of materials are injected into the drying tank 100, so that the material in the drying tank 100 is overturned under the action of the rectangular plate 202, and then the material is dried quickly, and after the drying is completed, the discharging valve 1031 is opened, so that the material is output through the discharging pipe 103.
The present invention is not limited to the above embodiments, and any modifications, equivalent substitutions and improvements of some technical features, which are made to the technical solutions described in the above embodiments, are all within the scope of the present invention.
Claims (6)
1. A vacuum drying equipment for preparing copolymerized nylon, includes drying can (100), its characterized in that: the inboard of drying cylinder (100) is provided with cavity pipe (200), the angle such as annular has seted up four sets of through-holes (201) on the outer peripheral face of cavity pipe (200), angle fixedly connected with four rectangular plates (202) such as annular on the outer peripheral face of cavity pipe (200), and four rectangular plates (202) are located respectively and correspond between two sets of through-holes (201) of position department, the one end fixedly connected with pivot (203) of cavity pipe (200), other end fixedly connected with connecting pipe (204), pivot (203) and connecting pipe (204) run through the lateral wall that drying cylinder (100) correspond position department respectively.
2. The vacuum drying equipment for preparing the copolymerized nylon of claim 1, wherein the outer peripheral surface of the drying tank (100) is fixedly sleeved with the insulating layer (101), the two sides of the outer peripheral surface of the middle part of the drying tank (100) are fixedly connected with the feeding pipe (102) and the discharging pipe (103) symmetrically and about the central axis, and the outer peripheral surface of one end of the drying tank (100) is fixedly connected with the exhaust pipe (104) in a penetrating manner.
3. The vacuum drying equipment for preparing the copolymerized nylon of claim 2, wherein the feeding pipe (102), the discharging pipe (103) and the exhaust pipe (104) all penetrate through the side wall of the insulating layer (101) at the corresponding positions, and the feeding valve (1021) and the discharging valve (1031) are respectively fixed on the peripheral surfaces of the feeding pipe (102) and the discharging pipe (103) in a sleeved mode.
4. The vacuum drying equipment for preparing the copolymerized nylon according to claim 1, wherein a belt pulley (2031) is sleeved and fixed on the outer peripheral surface of one end of the rotating shaft (203) departing from the hollow circular tube (200), and a heat inlet pipe (2041) is fixedly connected to one end of the connecting pipe (204) departing from the hollow circular tube (200) in a penetrating manner.
5. The vacuum drying apparatus for preparing copolymerized nylon of claim 1, wherein the length of the rectangular plate (202) is equal to the depth of the drying pot (100), and the height of the rectangular plate (202) is equal to the distance between the outer wall of the hollow circular tube (200) and the inner wall of the drying pot (100).
6. The vacuum drying equipment for preparing the copolymerized nylon of claim 2, wherein the outer peripheral surfaces of the two ends of the insulating layer (101) are fixedly sleeved with the lantern rings (300), one side of the outer peripheral surface of the lantern rings (300) is fixedly connected with two support rods (301) symmetrically with respect to the central axis, and the bottoms of the support rods (301) are fixedly connected with the anti-skid plates (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122276443.1U CN216620530U (en) | 2021-09-20 | 2021-09-20 | Vacuum drying equipment for preparing copolymerized nylon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122276443.1U CN216620530U (en) | 2021-09-20 | 2021-09-20 | Vacuum drying equipment for preparing copolymerized nylon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216620530U true CN216620530U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122276443.1U Active CN216620530U (en) | 2021-09-20 | 2021-09-20 | Vacuum drying equipment for preparing copolymerized nylon |
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| Country | Link |
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| CN (1) | CN216620530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115540536A (en) * | 2022-11-30 | 2022-12-30 | 诸城市万景源农业科技有限公司 | Drying and dedusting all-in-one machine for fruit and vegetable cultivation fertilizer |
-
2021
- 2021-09-20 CN CN202122276443.1U patent/CN216620530U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115540536A (en) * | 2022-11-30 | 2022-12-30 | 诸城市万景源农业科技有限公司 | Drying and dedusting all-in-one machine for fruit and vegetable cultivation fertilizer |
| CN115540536B (en) * | 2022-11-30 | 2023-03-24 | 诸城市万景源农业科技有限公司 | Fruit vegetables are cultivated fertilizer stoving dust removal all-in-one |
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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 |
Denomination of utility model: A Vacuum Drying Equipment for Preparing Copolymer Nylon Effective date of registration: 20230511 Granted publication date: 20220527 Pledgee: Bank of China Limited Pingdingshan Jiandong Branch Pledgor: HENAN SHENMA HUAWEI PLASTIC Co.,Ltd. Registration number: Y2023980040190 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220527 Pledgee: Bank of China Limited Pingdingshan Jiandong Branch Pledgor: HENAN SHENMA HUAWEI PLASTIC Co.,Ltd. Registration number: Y2023980040190 |
|
| PC01 | Cancellation 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 Vacuum Drying Equipment for Copolymer Nylon Preparation Granted publication date: 20220527 Pledgee: Bank of China Limited Pingdingshan Jiandong Branch Pledgor: HENAN SHENMA HUAWEI PLASTIC Co.,Ltd. Registration number: Y2024980002070 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |