CN213009884U - Raw materials storage device is used in polyamide resin production - Google Patents
Raw materials storage device is used in polyamide resin production Download PDFInfo
- Publication number
- CN213009884U CN213009884U CN202021286673.5U CN202021286673U CN213009884U CN 213009884 U CN213009884 U CN 213009884U CN 202021286673 U CN202021286673 U CN 202021286673U CN 213009884 U CN213009884 U CN 213009884U
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- China
- Prior art keywords
- fixedly connected
- storage vat
- way valve
- polyamide resin
- raw materials
- Prior art date
- 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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- 238000003860 storage Methods 0.000 title claims abstract description 81
- 239000002994 raw material Substances 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 229920006122 polyamide resin Polymers 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000005303 weighing Methods 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 7
- 239000000539 dimer Substances 0.000 description 7
- 239000012141 concentrate Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 235000020778 linoleic acid Nutrition 0.000 description 1
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a raw materials storage device is used in polyamide resin production, include, ball valve, raw materials lead to, electronic two-way valve, electronic three-way valve, air pump, switch, first connecting pipe and second connecting pipe. This raw materials storage device is used in polyamide resin production, during the use, at first close the ball valve, then connect first connecting pipe on external raw materials user equipment, then insert the second connecting pipe in the former storage vat, then open through on-off control electric two-way valve, make second connecting pipe and storage vat intercommunication, then through on-off control electric three-way valve, make air pump and storage vat intercommunication, then begin work through on-off control air pump, the air suction of air pump in with the storage vat, make the formation negative pressure in the storage vat, the raw materials of second connecting pipe in with the former storage vat is inhaled in the storage vat and is stored under the effect of negative pressure, it is full to last the raw materials of inhaling in the storage vat, accomplish the material loading work of storage vat.
Description
Technical Field
The utility model relates to a store the field, specifically a raw materials storage device is used in polyamide resin production.
Background
The polyamide resin is a polycondensation type high molecular compound having a CONH structure in the molecule, and is usually obtained by polycondensation of a dibasic acid and a diamine. Dimer acid, commonly referred to as dimer fatty acid, is a complex mixture of ingredients, so called because the major constituent contains two carboxylic acid groups. Obtained by polymerizing unsaturated fatty acids such as oleic acid and linoleic acid with each other, etc. Dimer acid has excellent thermal stability and maintains fluidity over a wide temperature range.
Dimer acid is generally packaged by using a plastic barrel or a steel tube, and needs to be damp-proof and high-temperature-proof, but a general production factory directly places bought dimer acid together with a packaging barrel in a cool and dry place for storage, carries the dimer acid when producing polyamide resin, and carries the dimer acid for many times when the production capacity is large, so that the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a raw materials storage device is used in polyamide resin production to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a raw material storage device for polyamide resin production comprises a base plate, wherein a storage barrel is arranged above the base plate, the storage barrel comprises a shell, a heating layer and an inner container layer, a barrel cover is fixedly arranged on the top surface of the storage barrel, supporting legs are fixedly connected to the circumference of the outer wall of the storage barrel at equal intervals, a weighing module is fixedly connected to one ends of the supporting legs, a display is fixedly arranged on the top surface of the base plate at equal intervals, a switch is fixedly connected to the outer wall of the storage barrel, a discharge pipe is fixedly connected to the bottom surface of the storage barrel and is L-shaped, a ball valve is fixedly connected to one end of the discharge pipe, a first connecting pipe is fixedly connected to one side of the ball valve, a motor is fixedly arranged in the middle of the top surface of the barrel cover, an electric two-way valve communicated with the storage barrel is fixedly connected to one side of the top surface, the top surface opposite side fixedly connected with of bung is linked together electronic three-way valve with the storage vat, and a connector fixedly connected with air pump of electronic three-way valve, the fixed mounting of air pump is at the top surface of bung, and another connector of electronic three-way valve communicates with the external world.
As a further aspect of the present invention: the inner side of the shell is fixedly connected with a heating layer, the inner side of the heating layer is fixedly connected with a liner layer, and the liner layer is fixedly connected with the shell.
As a further aspect of the present invention: the shell is made of heat-insulating materials, the heating layer is made of heating wires, and the inner container layer is made of heat-conducting materials.
As a further aspect of the present invention: the top inner side of the barrel cover is rotatably connected with a rotating shaft, one end of the rotating shaft penetrates through the barrel cover and is fixedly connected with an output shaft of the motor through a coupler, and connecting rods are fixedly connected to the outer wall of the rotating shaft symmetrically at equal intervals.
As a further aspect of the present invention: the outside symmetry of pivot is equipped with the scraper blade, scraper blade fixed connection is in the one end of connecting rod, and one side of scraper blade touches with the inner wall of storage vat.
As a further aspect of the present invention: the weighing module is electrically connected with the display through an electric wire, the display, the heating layer, the motor, the electric two-way valve and the electric three-way valve are electrically connected with the switch through electric wires, and the switch is externally connected with a power supply.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a go out the storage bucket, the bung, the discharging pipe, the ball valve, the supporting leg, weighing module, a display, first connecting pipe, electronic two-way valve, the second connecting pipe, cooperation between electronic three-way valve and the air pump is used, make the go out the storage bucket can concentrate the raw materials, can produce the negative pressure through the air pump simultaneously and carry out the material loading work, it is more convenient to make the material loading, can carry out the mark heavy to the raw materials through weighing module simultaneously, the convenient raw materials surplus to in the storage vat is observed, thereby make this raw materials storage device for polyamide resin production can concentrate the storage to the raw materials and avoided the raw materials transport in the production process, it runs out to have avoided the raw materials to run out to lead to production pause to carry out the mark heavy simultaneously to the.
2. The utility model discloses a cooperation between motor, pivot, connecting rod and the scraper blade is used for the inner wall of storage vat can be cleared up, uses through the shell, the cooperation between layer and the inner bag layer that generates heat, makes the storage vat can in time be dried after being washd, has reduced latency, thereby makes this raw materials storage device for polyamide resin production have abluent function.
Drawings
FIG. 1 is a schematic view of a raw material storage apparatus for producing a polyamide resin.
FIG. 2 is a sectional view of a raw material storage apparatus for producing a polyamide resin.
FIG. 3 is a plan view of a raw material storage apparatus for producing a polyamide resin.
In the figure: base plate 1, storage vat 2, bung 3, supporting leg 4, weighing module 5, display 6, switch 7, discharging pipe 8, ball valve 9, first connecting pipe 10, shell 11, generate heat layer 12, inner bag layer 13, motor 14, pivot 15, connecting rod 16, scraper blade 17, electronic two-way valve 18, second connecting pipe 19, electronic three-way valve 20, air pump 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a raw material storage device for polyamide resin production includes a base plate 1, a storage tank 2 is disposed above the base plate 1, the storage tank 2 includes a housing 11, a heating layer 12 and an inner liner layer 13, the heating layer 12 is fixedly connected to the inner side of the housing 11, the inner liner layer 13 is fixedly connected to the inner side of the heating layer 12, the inner liner layer 13 is fixedly connected to the housing 11, the housing 11 is made of a heat insulating material, the heating layer 12 is made of a heating wire, the inner liner layer 13 is made of a heat conducting material, a lid 3 is fixedly mounted on the top surface of the storage tank 2, support legs 4 are fixedly connected to the outer wall of the storage tank 2 at equal circumferential intervals, a weighing module 5 is fixedly connected to one end of the support legs 4, the model of the weighing module 5 is M, and is manufactured and sold by seiken excellence limited company, the weighing module, the outer wall of the storage barrel 2 is fixedly connected with a display 6, the model of the display 6 is YL-320B, the display is manufactured and sold by Shenzhen Shangzhongli technology Limited company, the outer side of the display 6 is provided with a switch 7, the switch 7 is fixedly connected on the outer wall of the storage barrel 2, the bottom surface of the storage barrel 2 is fixedly connected with a discharge pipe 8, the discharge pipe 8 is L-shaped, one end of the discharge pipe 8 is fixedly connected with a ball valve 9, one side of the ball valve 9 is fixedly connected with a first connecting pipe 10, the first connecting pipe 10 is a hose, the middle part of the top surface of the barrel cover 3 is fixedly provided with a motor 14, the inner side of the top of the barrel cover 3 is rotatably connected with a rotating shaft 15, one end of the rotating shaft 15 penetrates through the barrel cover 3 and is fixedly connected with an output shaft of the motor 14 through a coupler, the outer wall of the, one side of the scraper 17 touches the inner wall of the storage barrel 2, one side of the top surface of the barrel cover 3 is fixedly connected with an electric two-way valve 18 communicated with the storage barrel 2, the model of the electric two-way valve 18 is A20-T25-S2-C, the electric two-way valve is manufactured and sold by Taizhou Tonghe fluid control corporation, one side of the electric two-way valve 18 is fixedly connected with a second connecting pipe 19, the other side of the top surface of the barrel cover 3 is fixedly connected with an electric three-way valve 20 communicated with the storage barrel 2, the model of the electric three-way valve 20 is SL-3128, the electric three-way valve is manufactured and sold by Yuhuan Yiyu Mingyi valve corporation, one connector of the electric three-way valve 20 is fixedly connected with an air pump 21, the model of the air pump 21 is DOA-P504-BN, the electric three-way valve is manufactured and sold by Hangzhou Aipu, the weighing module 5 is electrically connected with the display 6 through an electric wire, the display 6, the heating layer 12, the motor 14, the electric two-way valve 18 and the electric three-way valve 20 are electrically connected with the switch 7 through electric wires, and the switch 7 is externally connected with a power supply.
The utility model discloses a theory of operation is:
when the device is used, firstly, the ball valve 9 is closed, then the first connecting pipe 10 is connected to an external raw material using device, then the second connecting pipe 19 is inserted into the raw material barrel, then the electric two-way valve 18 is controlled to be opened through the switch 7, so that the second connecting pipe 19 is communicated with the storage barrel 2, then the electric three-way valve 20 is controlled through the switch 7, so that the air pump 21 is communicated with the storage barrel 2, then the air pump 21 controls the air pump 21 to suck the air in the storage barrel 2, so that negative pressure is formed in the storage barrel 2, the raw material in the raw material barrel is sucked into the storage barrel 2 by the second connecting pipe 19 under the action of the negative pressure and is stored, the raw material is continuously sucked into the storage barrel 2 until the raw material is fully sucked, then the electric two-way valve 18 is controlled to be closed through the switch 7, and simultaneously the electric three-way valve 20 is controlled through the switch 7, then the display 6 is controlled to start working through the switch 7, the display 6 starts to supply power to the weighing module 5, the weighing module 5 starts to weigh the storage barrel 2 and the raw materials in the storage barrel, weighing data is transmitted to the display 6 to be displayed, when the raw materials need to be used, the ball valve 9 is opened, then the raw materials in the storage barrel 2 are sucked and used by external equipment through the discharge pipe 8, the ball valve 9 and the first connecting pipe 10, at the moment, an operator can observe the residual amount of the raw materials in the storage barrel 2 through the weight data on the display 6 to replenish the raw materials in time, after the raw materials are used for a period of time, the raw materials in the storage barrel 2 are discharged from the discharge pipe 8, the ball valve 9 and the first connecting pipe 10, then the ball valve 9 is closed, then water liquid is injected into the storage barrel 2 through the second connecting pipe 19 and the electric two-way valve 18, then the motor 14 is controlled to start, motor 14 begins to drive pivot 15 and rotates, and pivot 15 drives scraper blade 17 through connecting rod 16 and begins to wash the inner wall of storage vat 2, opens ball valve 9 again after the washing is accomplished and discharges the water liquid in the storage vat 2, then heats layer 12 through switch 7 control and begins work, dries storage vat 2 inside, accomplishes storage vat 2 and washs the work.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A raw material storage device for polyamide resin production, comprising a substrate (1), characterized in that: the storage vat (2) is arranged above the base plate (1), the storage vat (2) comprises a shell (11), a heating layer (12) and an inner container layer (13), a barrel cover (3) is fixedly installed on the top surface of the storage vat (2), supporting legs (4) are fixedly connected with the outer wall of the storage vat (2) at equal intervals on the circumference of the outer wall, a weighing module (5) is fixedly connected with one end of each supporting leg (4), the weighing module (5) is fixedly installed on the top surface of the base plate (1) at equal intervals on the circumference of the outer wall, a display (6) is fixedly connected with the outer wall of the storage vat (2), a switch (7) is arranged on the outer side of the display (6), the switch (7) is fixedly connected onto the outer wall of the storage vat (2), a discharge pipe (8) is fixedly connected with the bottom surface of the storage vat (2), the discharge pipe (8) is L-shaped, a ball valve (, the top surface middle part fixed mounting of bung (3) has motor (14), top surface one side fixedly connected with of bung (3) and storage vat (2) be linked together electronic two-way valve (18), one side fixedly connected with second connecting pipe (19) of electronic two-way valve (18), the top surface opposite side fixedly connected with of bung (3) and storage vat (2) be linked together electronic three-way valve (20), a connector fixedly connected with air pump (21) of electronic three-way valve (20), the fixed mounting of air pump (21) is at the top surface of bung (3), another connector and the external world intercommunication of electronic three-way valve (20).
2. The raw material storage device for polyamide resin production according to claim 1, characterized in that: the inner side of the shell (11) is fixedly connected with a heating layer (12), the inner side of the heating layer (12) is fixedly connected with an inner container layer (13), and the inner container layer (13) is fixedly connected with the shell (11).
3. The raw material storage device for polyamide resin production according to claim 1, characterized in that: the shell (11) is made of heat-insulating materials, the heating layer (12) is made of heating wires, and the inner container layer (13) is made of heat-conducting materials.
4. The raw material storage device for polyamide resin production according to claim 1, characterized in that: the inner side of the top of the barrel cover (3) is rotatably connected with a rotating shaft (15), one end of the rotating shaft (15) penetrates through the barrel cover (3) and is fixedly connected with an output shaft of a motor (14) through a coupler, and connecting rods (16) are fixedly connected to the outer wall of the rotating shaft (15) symmetrically at equal intervals.
5. The raw material storage device for polyamide resin production according to claim 4, characterized in that: the outside symmetry of pivot (15) is equipped with scraper blade (17), and scraper blade (17) fixed connection touches at the one end of connecting rod (16), and one side of scraper blade (17) touches with the inner wall of storage vat (2).
6. The raw material storage device for polyamide resin production according to claim 1, characterized in that: the weighing module (5) is electrically connected with the display (6) through an electric wire, the display (6), the heating layer (12), the motor (14), the electric two-way valve (18) and the electric three-way valve (20) are electrically connected with the switch (7) through electric wires, and the switch (7) is externally connected with a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021286673.5U CN213009884U (en) | 2020-07-03 | 2020-07-03 | Raw materials storage device is used in polyamide resin production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021286673.5U CN213009884U (en) | 2020-07-03 | 2020-07-03 | Raw materials storage device is used in polyamide resin production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213009884U true CN213009884U (en) | 2021-04-20 |
Family
ID=75500427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021286673.5U Expired - Fee Related CN213009884U (en) | 2020-07-03 | 2020-07-03 | Raw materials storage device is used in polyamide resin production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213009884U (en) |
-
2020
- 2020-07-03 CN CN202021286673.5U patent/CN213009884U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |