CN219949250U - Nylon 66 heating equipment - Google Patents
Nylon 66 heating equipment Download PDFInfo
- Publication number
- CN219949250U CN219949250U CN202321055999.0U CN202321055999U CN219949250U CN 219949250 U CN219949250 U CN 219949250U CN 202321055999 U CN202321055999 U CN 202321055999U CN 219949250 U CN219949250 U CN 219949250U
- Authority
- CN
- China
- Prior art keywords
- tank
- heat preservation
- liquid storage
- storage tank
- nylon
- 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.)
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- 229920002302 Nylon 6,6 Polymers 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 238000003860 storage Methods 0.000 claims abstract description 48
- 238000004321 preservation Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000000151 deposition Methods 0.000 claims abstract 3
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000737 periodic effect Effects 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000012267 brine Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model discloses nylon 66 heating equipment, which comprises a liquid storage tank and a heat preservation tank covered outside the liquid storage tank; an upper flange is fixedly arranged around the liquid storage tank, a lower flange is fixedly arranged around the heat preservation tank, the lower flange and the upper flange are matched for use, and the lower flange and the upper flange are locked through fastening bolts; the top of the liquid storage tank is communicated with a liquid inlet pipe, the bottom of the liquid storage tank is communicated with a liquid outlet pipe, and the liquid outlet pipe penetrates through the bottom of the heat preservation tank and extends out of the heat preservation tank; the side top of the heat preservation tank is communicated with a water bath inlet, and the bottom of the heat preservation tank is communicated with a water bath outlet. This novel with depositing jar and the split type design of insulation can, after the periodic use, can take out the jar of depositing, the insulation can exposes the inner chamber, the periodic cleaning of incrustation scale of can being convenient for has avoided having deposited the incrustation scale on the traditional equipment intermediate layer wall and has influenced the technical problem of heat conduction.
Description
Technical Field
The utility model relates to heating equipment, in particular to nylon 66 heating equipment.
Background
Nylon 66 is a thermoplastic resin, often formed into cylindrical pellets; at present, a solvent crystallization method is generally adopted in industry to prepare nylon 66 salt, and the nylon 66 salt is used as a monomer of nylon 66 resin to prepare nylon 66 through polycondensation reaction. The nylon 66 salt is prepared into a nylon 66 salt aqueous solution for continuous polymerization production, and the nylon 66 salt aqueous solution needs to be kept at a temperature of about 60 ℃ by using heating equipment. However, at present, a heating device for heat preservation of nylon 66 saline solution is generally of an integrated structure, water bath heating is realized by pumping hot water into an interlayer, but scales can be stored on the interlayer wall of the device after long-time use, and then the heat conduction effect can be affected.
Disclosure of Invention
In order to solve the defects of the technology, the utility model provides nylon 66 heating equipment.
In order to solve the technical problems, the utility model adopts the following technical scheme: the nylon 66 heating equipment comprises a liquid storage tank and a heat preservation tank covered outside the liquid storage tank;
an upper flange is fixedly arranged around the liquid storage tank, a lower flange is fixedly arranged around the heat preservation tank, the lower flange and the upper flange are matched for use, and the lower flange and the upper flange are locked through fastening bolts;
the top of the liquid storage tank is communicated with a liquid inlet pipe, the bottom of the liquid storage tank is communicated with a liquid outlet pipe, and the liquid outlet pipe penetrates through the bottom of the heat preservation tank and extends out of the heat preservation tank; the side top of the heat preservation tank is communicated with a water bath inlet, and the bottom of the heat preservation tank is communicated with a water bath outlet.
Further, a foam heat-insulating layer is filled in the tank body wall of the heat-insulating tank.
Further, the tank bottoms of the liquid storage tank and the heat preservation tank are both planes, a positioning column is fixed at the bottom of the tank bottom of the liquid storage tank, and a positioning groove matched with the positioning column is formed in the upper surface of the tank bottom of the heat preservation tank.
Further, lifting lugs are symmetrically fixed on the upper flange.
Further, a sealing gasket is clamped between the upper flange and the lower flange.
Further, a stirrer is arranged in the liquid storage tank and driven by a servo motor.
Further, the lower part of the heat preservation tank is provided with supporting legs.
The utility model discloses nylon 66 heating equipment, which is characterized in that a storage tank and a heat preservation tank are designed in a split mode, after the storage tank and the heat preservation tank are used regularly, the storage tank can be taken out, the heat preservation tank exposes an inner cavity, the regular cleaning of scale can be facilitated, and the technical problem that heat conduction is affected due to the fact that the scale is stored on an interlayer wall of the traditional equipment is avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
In the figure: 1. a liquid storage tank; 2. a heat preservation tank; 3. a lower flange; 4. an upper flange; 5. a servo motor; 6. a liquid inlet pipe; 7. lifting lugs; 8. a locking bolt; 9. a sealing gasket; 10. a water bath inlet; 11. a stirrer; 12. positioning columns; 13. a positioning groove; 14. a water bath discharge outlet; 15. a liquid outlet pipe; 16. and (5) supporting legs.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
Embodiment 1,
The embodiment discloses nylon 66 heating equipment, which comprises a liquid storage tank 1 and a heat preservation tank 2 covered outside the liquid storage tank 1.
The liquid storage tank 1 is used for transferring and storing nylon 66 saline solution, as shown in fig. 1, the top of the liquid storage tank 1 is communicated with a liquid inlet pipe 6 for introducing nylon 66 saline solution, the bottom of the liquid storage tank 1 is communicated with a liquid outlet pipe 15 for discharging the heated nylon 66 saline solution, and as the heat preservation tank 2 is covered outside the liquid storage tank 1, the liquid outlet pipe 15 passes through the bottom of the heat preservation tank 2 in design and extends outside the heat preservation tank 2.
As also shown in fig. 1, the wall of the insulation can 1 is filled with a foam insulation layer to maintain a good insulation effect of the insulation can 1. The heat preservation tank 1 is filled with heated hot water, and water bath heating can be provided for the liquid storage tank 1. Thus, the side top of the heat-insulating tank 2 is connected to a water bath inlet 10 for introducing hot water, and the bottom of the heat-insulating tank 2 is connected to a water bath outlet 14 for discharging heat-exchange water.
The water used for heating is tap water, and a large amount of scale is reserved on the outer wall of the liquid storage tank 1 and in the heat preservation tank 2 after long-time use, so that the nylon 66 heating equipment disclosed by the embodiment is assembled with the liquid storage tank 1 and the heat preservation tank 2, an upper flange 4 is fixedly arranged around the liquid storage tank 1, a lower flange 3 is fixedly arranged around the heat preservation tank 2, after the liquid storage tank 1 is placed in the heat preservation tank 2, the remained space is used for heating hot water to be introduced, after the lower flange 3 is matched and aligned with the upper flange 4, the fastening bolts 8 are used for locking, and the installation of the liquid storage tank 1 at the heat preservation tank 2 is realized.
Preferably, a gasket 9 is interposed between the upper flange 4 and the lower flange 3 to improve the sealing property at the junction of the upper flange 4 and the lower flange 3, so as to reduce the heat dissipation therefrom.
Preferably, the insulation can 2 is provided with legs 16 below for supporting the entire heating apparatus.
Embodiment II,
The embodiment discloses nylon 66 firing equipment, on the basis of the structure of nylon 66 firing equipment that embodiment one disclosed, in order to reduce the emergence of storage jar 1 in insulation jar 1 side offset phenomenon, the tank bottoms of storage jar 1, insulation jar 2 all design into the plane, and the tank bottoms bottom of storage jar 1 is fixed with reference column 12, and the tank bottoms upper surface of insulation jar 2 has seted up and has been located post 12 assorted constant head tank 13. The liquid storage tank 1 is supported by the positioning column 12, and meanwhile, the positioning column 12 is matched with the positioning groove 13 to realize positioning limitation of the liquid storage tank 1.
In addition, in order to facilitate lifting and lowering of the liquid storage tank 1, lifting lugs 7 are symmetrically fixed on the upper flange 4. In addition, be provided with agitator 11 in the liquid storage pot 1, agitator 11 is driven by servo motor 5, and the setting of agitator 11 makes nylon 66 brine solution in the liquid storage pot 1 keep flowing state, and then sends into downstream equipment through the drain pipe, satisfies nylon 66 continuous polymerization production's demand.
In summary, for the nylon 66 heating equipment disclosed by the utility model, the flange structure is utilized to split the liquid storage tank 1 and the heat preservation tank 2, and a remained space between the liquid storage tank 1 and the heat preservation tank 2 is used for heating in a water bath; after regular use, the liquid storage tank 1 can be lifted out by utilizing the lifting lug, so that on one hand, the outer wall of the liquid storage tank 1 is convenient to clean, and on the other hand, the inner wall of the heat preservation tank 2 is convenient to clean, cleaning water at the heat preservation tank 2 can be reserved in the heat preservation tank 2, and the cleaning water can be discharged by opening the water bath discharge port 14. Therefore, the technical problem that the heat conduction effect is affected due to scale residues is effectively solved.
The above embodiments are not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be limited to the following claims.
Claims (7)
1. Nylon 66 firing equipment, including depositing fluid reservoir (1), its characterized in that: the device also comprises a heat preservation tank (2) covered outside the liquid storage tank (1);
an upper flange (4) is fixedly arranged around the liquid storage tank (1), a lower flange (3) is fixedly arranged around the heat preservation tank (2), the lower flange (3) and the upper flange (4) are matched for use, and the lower flange and the upper flange are locked through a fastening bolt (8);
the top of the liquid storage tank (1) is communicated with a liquid inlet pipe (6), the bottom of the liquid storage tank (1) is communicated with a liquid outlet pipe (15), and the liquid outlet pipe (15) penetrates through the bottom of the heat preservation tank (2) and extends out of the heat preservation tank (2); the side top of the heat preservation tank (2) is communicated with a water bath inlet (10), and the bottom of the heat preservation tank (2) is communicated with a water bath outlet (14).
2. The nylon 66 heating apparatus of claim 1 wherein: foam heat-insulating layers are filled in the tank body walls of the heat-insulating tanks (2).
3. The nylon 66 heating apparatus of claim 2 wherein: the tank bottoms of the liquid storage tank (1) and the heat preservation tank (2) are both planes, a positioning column (12) is fixed at the tank bottom of the liquid storage tank (1), and a positioning groove (13) matched with the positioning column (12) is formed in the upper surface of the tank bottom of the heat preservation tank (2).
4. A nylon 66 heating apparatus as defined in claim 3 wherein: lifting lugs (7) are symmetrically fixed on the upper flange (4).
5. The nylon 66 heating apparatus of claim 4 wherein: a sealing gasket (9) is clamped between the upper flange (4) and the lower flange (3).
6. The nylon 66 heating apparatus of claim 5 wherein: a stirrer (11) is arranged in the liquid storage tank (1), and the stirrer (11) is driven by a servo motor (5).
7. The nylon 66 heating apparatus of claim 6 wherein: the lower part of the heat preservation tank (2) is provided with supporting legs (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321055999.0U CN219949250U (en) | 2023-05-05 | 2023-05-05 | Nylon 66 heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321055999.0U CN219949250U (en) | 2023-05-05 | 2023-05-05 | Nylon 66 heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219949250U true CN219949250U (en) | 2023-11-03 |
Family
ID=88551481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321055999.0U Active CN219949250U (en) | 2023-05-05 | 2023-05-05 | Nylon 66 heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219949250U (en) |
-
2023
- 2023-05-05 CN CN202321055999.0U patent/CN219949250U/en active Active
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| GR01 | Patent grant |