CN219383644U - Pressure-resistant anti-corrosion liquid storage tank - Google Patents
Pressure-resistant anti-corrosion liquid storage tank Download PDFInfo
- Publication number
- CN219383644U CN219383644U CN202320922243.5U CN202320922243U CN219383644U CN 219383644 U CN219383644 U CN 219383644U CN 202320922243 U CN202320922243 U CN 202320922243U CN 219383644 U CN219383644 U CN 219383644U
- Authority
- CN
- China
- Prior art keywords
- tank body
- sealing cover
- liquid storage
- jar body
- pressure
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 34
- 238000005260 corrosion Methods 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 57
- 238000003466 welding Methods 0.000 claims abstract description 15
- 230000007797 corrosion Effects 0.000 claims abstract description 8
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 7
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 5
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 claims description 5
- 229920002530 polyetherether ketone Polymers 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The application discloses anticorrosive liquid storage pot of withstand voltage, including jar body, footing and sealed lid, jar body bottom is fixed to be equipped with a plurality of footings that are used for supporting jar body, and jar body top is connected with sealed lid, and sealed lid passes through fastening bolt fixed connection with jar body top week side, and sealed lid top is provided with liquid outlet, inlet and bleed hole respectively, and liquid outlet, inlet and bleed hole's position department all is provided with the valve. Compared with the prior art, the application comprises the following steps: the sealing cover is connected with the tank body more tightly by the arrangement of the sawtooth threaded connection of the sealing cover and the tank body, the reinforcement connection of the fastening bolt and the welding sealing of the connecting position of the sealing cover and the tank body in a high-temperature welding mode after the connection, so that the sealing performance is better, and the leakage of the connecting position of the sealing cover and the tank body caused by high pressure is prevented; the tank body and the sealing cover are manufactured by taking polytetrafluoroethylene as raw materials, so that the manufacturing cost is low, the production period is short, and the requirements of corrosion resistance and high temperature resistance can be met.
Description
Technical Field
The application relates to the technical field of liquid storage tanks, in particular to a pressure-resistant anti-corrosion liquid storage tank.
Background
The traditional liquid storage tank adopts PVDF split welding, and domestic ultra-clean PVDF profiles cannot be provided temporarily, most of the welding is dependent on import, the cargo period is long and the welding is high in price, and a certain welding strength risk exists in welding.
Disclosure of Invention
Aiming at the defects in the prior art, the application aims to provide a pressure-resistant anti-corrosion liquid storage tank so as to solve the problems in the background art.
According to the aspect of the application, a withstand voltage anticorrosive liquid storage tank comprises a tank body, footing and sealed lid, tank body bottom is enclosed construction and its top is open structure, tank body bottom is evenly fixed along its circumference and is equipped with a plurality of footings that are used for supporting the tank body, tank body open top is connected with sealed lid, sealed lid with tank body top week side passes through fastening bolt fixed connection, sealed lid top is provided with liquid outlet, inlet and bleed hole respectively, just liquid outlet, inlet and bleed hole all with the tank body is linked together, liquid outlet, inlet and bleed hole's position department all is provided with the valve.
Preferably, the outer side wall of the tank body opening position is provided with an external thread, the inner side wall of the sealing cover is provided with an internal thread matched with the external thread, and the tank body opening is fixedly connected with the sealing cover through threaded connection.
Preferably, the threaded connection of the opening of the tank body and the sealing cover is saw tooth threaded connection.
Preferably, a plurality of threaded holes are uniformly formed in the peripheral side of the sealing cover in a penetrating mode, the threaded holes are concavely formed in the outer side wall of the opening of the tank body, after the sealing cover is in threaded connection with the tank body, the fastening bolts are screwed into the threaded holes, and the fastening bolts are fixedly connected with the sealing cover and the tank body.
Preferably, after the sealing cover is in threaded connection with the tank body and the threaded hole is in threaded connection with the fastening bolt, the connection position of the sealing cover and the tank body is welded and sealed in a high-temperature welding mode.
Preferably, the tank body and the sealing cover are made of polytetrafluoroethylene, and the fastening bolt is a PEEK bolt.
Preferably, the inner side wall of the tank body adopts a taper design.
This application compares with prior art's advantage lies in: according to the pressure-resistant anti-corrosion liquid storage tank, the sealing cover is connected with the tank body in a fastening mode through the sawtooth threaded connection of the sealing cover and the tank body and the reinforcement connection of the fastening bolt, and the welding sealing is arranged at the connecting position of the sealing cover and the tank body in a high-temperature welding mode after the connection, so that the sealing cover is connected with the tank body more firmly, the sealing performance is better, and the joint of the sealing cover and the tank body is prevented from leaking due to high pressure; the tank body and the sealing cover are manufactured by taking polytetrafluoroethylene as raw materials, so that the manufacturing cost is low, the production period is short, and the requirements of corrosion resistance and high temperature resistance can be met.
Drawings
Fig. 1 is a front view of a pressure resistant corrosion resistant fluid reservoir according to an embodiment of the present application.
Fig. 2 is a top view of a pressure resistant corrosion resistant liquid storage tank according to an embodiment of the present application.
Fig. 3 is a cross-sectional view of a pressure resistant corrosion resistant fluid reservoir according to an embodiment of the present application.
Reference numerals: 1. a tank body; 2. sealing cover; 3. a footing; 4. a threaded hole; 5. a fastening bolt; 6. a liquid outlet; 7. a liquid inlet; 8. and a bleed hole.
Detailed Description
In order to make the content of the present application easier to be clearly understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
As shown in figures 1-3, a pressure-resistant anti-corrosion liquid storage tank comprises a tank body 1, a bottom foot 3 and a sealing cover 2, wherein the bottom of the tank body 1 is of a closed structure, the top of the tank body is of an open structure, the inner side wall of the tank body 1 adopts taper design, the design ensures that the tank body 1 is more pressure-resistant, the bottom of the tank body 1 is uniformly and fixedly provided with a plurality of bottom feet 3 used for supporting the tank body 1 along the circumferential direction thereof, the top opening of the tank body 1 is connected with the sealing cover 2, the outer side wall at the opening position of the tank body 1 is provided with external threads, the inner side wall of the sealing cover 2 is provided with internal threads matched with the external threads, the opening of the tank body 1 is fixedly and hermetically connected with the sealing cover 2 through threaded connection, in particular, the threaded connection of the opening of the tank body 1 and the sealing cover 2 is of saw-tooth threaded connection, the circumferential side of the sealing cover 2 is uniformly and penetratingly provided with a plurality of threaded holes 4, and a plurality of screw holes 4 are all sunk in the outer side wall of the opening of the tank body 1, after the sealing cover 2 is in threaded connection with the tank body 1, each screw hole 4 is screwed with a fastening bolt 5, the fastening bolts 5 are fixedly connected with the sealing cover 2 and the tank body 1, and after the sealing cover 2 is in threaded connection with the tank body 1 and the screw holes 4 are in threaded connection with the fastening bolts 5, the connection position of the sealing cover 2 and the tank body 1 is welded and sealed in a high-temperature welding mode, the top of the sealing cover 2 is respectively provided with a liquid outlet 6, a liquid inlet 7 and a gas release hole 8, the liquid outlet 6, the liquid inlet 7 and the gas release hole 8 are all communicated with the tank body 1, valves are arranged at the positions of the liquid outlet 6, the liquid inlet 7 and the gas release hole 8, in the specific design, the materials of the tank body 1 and the sealing cover 2 are polytetrafluoroethylene, the fastening bolts 5 are PEEK bolts, the sealing cover 2 is connected with the tank body 1 more tightly by the arrangement of the sawtooth threaded connection of the sealing cover 2 and the tank body 1 and the reinforcement connection of the fastening bolt 5 and the welding sealing of the connecting position of the sealing cover 2 and the tank body 1 in a high-temperature welding mode after connection, so that the sealing performance is better, and the leakage of the connecting position of the sealing cover 2 and the tank body 1 caused by high pressure is prevented; the tank body 1 and the sealing cover 2 are manufactured by taking polytetrafluoroethylene as raw materials, so that the manufacturing cost is low, the production period is short, and the requirements of corrosion resistance and high temperature resistance can be met.
In addition, the tank body 1 and the sealing cover 2 are both manufactured by hot press molding, and during the processing,
1) Taking a certain amount of polytetrafluoroethylene raw material, and manufacturing a required section bar through a specific die;
2) Processing the profile into a tank body 1 with a certain taper on the inner wall through CNC equipment;
3) The contact position of the tank body 1 and the sealing cover 2 is matched with the saw tooth threads to realize the fastening function;
4) After the tank body 1 and the sealing cover 2 are matched, 6 PEEK bolts are screwed in the circumference of the tank body;
5) And finally, performing high-temperature welding at the contact position of the sealing cover 2 and the tank body 1 and the PEEK bolt position.
The above embodiments are merely for illustrating the technical solutions of the embodiments of the present application, and are not limited thereto. Although the embodiments of the present application have been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents substituted for elements thereof without departing from the spirit and scope of the utility model as defined in the claims.
Claims (7)
1. The utility model provides a withstand voltage anticorrosive liquid storage pot, includes jar body (1), footing (3) and sealed lid (2), its characterized in that, jar body (1) bottom is enclosed construction and its top is open structure, jar body (1) bottom is evenly fixed along its circumference and is equipped with a plurality of footings (3) that are used for supporting jar body (1), jar body (1) open top is connected with sealed lid (2), sealed lid (2) with jar body (1) top week side passes through fastening bolt (5) fixed connection, sealed lid (2) top is provided with liquid outlet (6), inlet (7) and bleed hole (8) respectively, just liquid outlet (6), inlet (7) and bleed hole (8) all with jar body (1) are linked together, the position department of liquid outlet (6), inlet (7) and bleed hole (8) all is provided with the valve.
2. The pressure-resistant anti-corrosion liquid storage tank according to claim 1, wherein an external thread is formed on the outer side wall of the opening position of the tank body (1), an internal thread matched with the external thread is formed on the inner side wall of the sealing cover (2), and the opening of the tank body (1) is fixedly connected with the sealing cover (2) through threaded connection.
3. A pressure-resistant corrosion-resistant liquid storage tank as claimed in claim 2, wherein the threaded connection between the opening of the tank body (1) and the sealing cover (2) is a saw-tooth threaded connection.
4. The pressure-resistant anti-corrosion liquid storage tank according to claim 2, wherein a plurality of threaded holes (4) are uniformly formed in the periphery of the sealing cover (2) in a penetrating mode, the threaded holes (4) are concavely formed in the outer side wall of the opening of the tank body (1), after the sealing cover (2) is in threaded connection with the tank body (1), the fastening bolts (5) are screwed into the threaded holes (4), and the fastening bolts (5) are fixedly connected with the sealing cover (2) and the tank body (1).
5. The pressure-resistant corrosion-resistant liquid storage tank according to claim 4, wherein after the sealing cover (2) is in threaded connection with the tank body (1) and the threaded hole (4) is in threaded connection with the fastening bolt (5), the connection position of the sealing cover (2) and the tank body (1) is welded and sealed in a high-temperature welding mode.
6. The pressure-resistant anti-corrosion liquid storage tank according to claim 1, wherein the tank body (1) and the sealing cover (2) are made of polytetrafluoroethylene, and the fastening bolt (5) is a PEEK bolt.
7. The pressure-resistant anti-corrosion liquid storage tank according to claim 6, wherein the inner side wall of the tank body (1) adopts a taper design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320922243.5U CN219383644U (en) | 2023-04-23 | 2023-04-23 | Pressure-resistant anti-corrosion liquid storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320922243.5U CN219383644U (en) | 2023-04-23 | 2023-04-23 | Pressure-resistant anti-corrosion liquid storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219383644U true CN219383644U (en) | 2023-07-21 |
Family
ID=87167312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320922243.5U Active CN219383644U (en) | 2023-04-23 | 2023-04-23 | Pressure-resistant anti-corrosion liquid storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219383644U (en) |
-
2023
- 2023-04-23 CN CN202320922243.5U patent/CN219383644U/en active Active
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pressure resistant anti-corrosion liquid storage tank Effective date of registration: 20231216 Granted publication date: 20230721 Pledgee: Bank of Jiangsu Co.,Ltd. Xuzhou Branch Pledgor: Jiangsu Wokai Fluorine Precision Intelligent Manufacturing Co.,Ltd. Registration number: Y2023980071609 |