CN202590773U - Large chemical engineering device with anti-corrosion lining board - Google Patents
Large chemical engineering device with anti-corrosion lining board Download PDFInfo
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- CN202590773U CN202590773U CN 201220231011 CN201220231011U CN202590773U CN 202590773 U CN202590773 U CN 202590773U CN 201220231011 CN201220231011 CN 201220231011 CN 201220231011 U CN201220231011 U CN 201220231011U CN 202590773 U CN202590773 U CN 202590773U
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Abstract
The utility model relates to a large chemical engineering device with an anti-corrosion lining board. The large chemical engineering device comprises a tank and a base, a plurality of vacuum nozzles are arranged on the outer surface of the tank, the vacuum nozzles are communicated with an inner cavity of the tank to form vacuum holes on the inner wall of the tank, the anti-corrosion board is connected with the inner wall of the tank through binders, a vacuum rope is arranged between the board and the inner wall of the tank, and folds extending along the vacuum rope are formed on the surface of the board. According to the large-scale chemical engineering device, the vacuum rope is glued to the inner wall of the device so that vacuum glue strength is enhanced; during using of the device, expansion or shrinking of the lining anti-corrosion board is performed along the folds formed on the surface so that the expansion or the shrinking of the anti-corrosion lining board is regular; and according to the large-scale chemical engineering device, the technical problem that anti-corrosion lining materials of the large-scale chemical engineering device are prone to drop is solved, and various processed anti-corrosion devices are high in lining strength, corrosion-resistant and long in service life.
Description
Technical field
The utility model relates to chemical industry equipment, especially a kind of large chemical equipment that has inside lining anti-corrosive sheet material.
Background technology
Chemical industry equipment all need have erosion-resisting function with the container major part that is used to store chemical material.At present; Usually the manufacturing process that adopts the liner fluorine for chemical industry equipment or the container of diameter below 3 meters; Be the inside lining anti-corrosive material of design Selection polytetrafluoroethylene (PTFE) material as equipment and container, the method for liner is selected methods such as hot roller coating moulding and thermal sintering moulding for use.But above-mentioned these methods can not be carried out the construction of liner fluorine to large chemical equipment, magazine, chemical pipeline etc. because the working ability of hot roller coating, thermal sintering equipment is limit, and can't realize anti-corrosion function.On the other hand, because the coefficient of expansion is different, shell and inner lining material aliquation break-off can appear in long-term use between the shell of large chemical equipment and the inside lining anti-corrosive material.And traditional hot roller coating and the energy consumption of thermal sintering construction equipment is higher, it is big to pollute, cost is higher can not be satisfied current energy-saving and emission-reduction and protection environment requirement.
The utility model content
Deficiency to above existing chemical industry equipment corrosion-proof lining; The purpose of the utility model provides a kind of anticorrosive board lining that utilizes polytetrafluoroethylene (PTFE) sheet material as chemical industry equipment; At the preset vacuum rope that can make the plate lining produce fold of the inwall of chemical industry equipment; High, corrosion-resistant, the long service life of all kinds of anticorrosion equipment liner intensity of processing and fabricating is installed and fixing anticorrosive board lining then.
The purpose of the utility model realizes through adopting following technical scheme:
The large chemical equipment that has inside lining anti-corrosive sheet material; Comprise the tank body and the base that are used to store chemical material; Tank body is installed on the base; Tank body is processed by metal material, and said tank body outer surface is provided with some vacuum nozzles that are used to vacuumize, and vacuum nozzle is communicated with tank inner chamber and forms the vacuum eye in inner tank wall;
The inwall of said tank body is provided with anticorrosion sheet material, and this anticorrosion sheet material is connected with inner tank wall through binding agent and fixes, and anticorrosion sheet material all covers the inwall of tank body;
Also be provided with the vacuum rope between said anticorrosion sheet material and the inner tank wall, after the state that between anticorrosion sheet material and inner tank wall, is evacuated, anticorrosion plate surface forms along the fold of said vacuum rope distribution trend.
As the optimal technical scheme of the utility model, said vacuum rope is arranged on the position of inner tank wall near said vacuum eye.
As the optimal technical scheme of the utility model, the lower surface of said tank body is provided with manhole, and manhole is provided with port lid, and the inner surface of said port lid also is provided with anticorrosion sheet material.
As the optimal technical scheme of the utility model, said anticorrosion sheet material is polyfluortetraethylene plate.
The beneficial effect of the utility model: with respect to prior art; The utility model adopts the anticorrosive board lining of polytetrafluoroethylene (PTFE) sheet material as large chemical equipment, and the vacuum rope of pressing carries out installation and fixing construction that anticorrosive board serves as a contrast then when the stickup of equipment inwall is used to vacuumize; Help the vacuum abutted intensity of reinforcement plate lining; In the equipment use, the fold that the expansion of anticorrosive board lining or contraction meeting form along the surface stretches, and expansion and contraction when making the plate lining produce deformation are more regular; Thereby effectively keep shell to be connected, the aliquation break-off of having avoided legacy equipment shell and liner to cause because of irregular breathing with the firm of inner lining material.
The utility model has solved the caducous technical barrier of large chemical equipment inside lining anti-corrosive material, and technical process energy-conserving and environment-protective more, energy consumption is extremely low, cost is lower; High, corrosion-resistant, the long service life of all kinds of anticorrosion equipment liner intensity of the utility model processing and fabricating.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
Fig. 1 is the structural representation of the utility model tank body;
Fig. 2 is the local enlarged diagram at A place among Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2; The large chemical equipment that has inside lining anti-corrosive sheet material; Comprise the tank body 1 and the base that are used to store chemical material, tank body 1 is installed on the base, and tank body 1 is processed by metal material; Tank body 1 outer surface is provided with some vacuum nozzles that are used to vacuumize 2, and vacuum nozzle 2 is communicated with tank body 1 inner chamber and forms the vacuum eye in inner tank wall.The inwall of said tank body 1 is provided with anticorrosion sheet material 4, and the anticorrosion sheet material 4 of present embodiment is polyfluortetraethylene plates, and polyfluortetraethylene plate is connected with tank body 1 inwall through binding agent 3 and fixes, and anticorrosion sheet material 4 all covers the inwall of tank body 1.Also be provided with vacuum rope 5 between anticorrosion sheet material 4 and tank body 1 inwall, after the state that between anticorrosion sheet material 4 and tank body 1 inwall, is evacuated, anticorrosion sheet material 4 surfaces form along the fold of vacuum rope 5 distribution trends.
In the present embodiment, vacuum rope 5 is arranged on the position of tank body 1 inwall near said vacuum eye, and the lower surface of tank body 1 is provided with manhole, and manhole is provided with port lid, and the inner surface of port lid also is provided with anticorrosion sheet material 4.
Claims (4)
1. large chemical equipment that has inside lining anti-corrosive sheet material; Comprise the tank body and the base that are used to store chemical material; Tank body is installed on the base; Tank body is processed by metal material, it is characterized in that: said tank body outer surface is provided with some vacuum nozzles that are used to vacuumize, and vacuum nozzle is communicated with tank inner chamber and forms the vacuum eye in inner tank wall;
The inwall of said tank body is provided with anticorrosion sheet material, and this anticorrosion sheet material is connected with inner tank wall through binding agent and fixes, and anticorrosion sheet material all covers the inwall of tank body;
Also be provided with the vacuum rope between said anticorrosion sheet material and the inner tank wall, after the state that between anticorrosion sheet material and inner tank wall, is evacuated, anticorrosion plate surface forms along the fold of said vacuum rope distribution trend.
2. the large chemical equipment that has inside lining anti-corrosive sheet material according to claim 1 is characterized in that: said vacuum rope is arranged on the position of inner tank wall near said vacuum eye.
3. the large chemical equipment that has inside lining anti-corrosive sheet material according to claim 1 and 2 is characterized in that: the lower surface of said tank body is provided with manhole, and manhole is provided with port lid, and the inner surface of said port lid also is provided with anticorrosion sheet material.
4. the large chemical equipment that has inside lining anti-corrosive sheet material according to claim 1 is characterized in that: said anticorrosion sheet material is polyfluortetraethylene plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231011 CN202590773U (en) | 2012-05-22 | 2012-05-22 | Large chemical engineering device with anti-corrosion lining board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231011 CN202590773U (en) | 2012-05-22 | 2012-05-22 | Large chemical engineering device with anti-corrosion lining board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202590773U true CN202590773U (en) | 2012-12-12 |
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ID=47308355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220231011 Expired - Fee Related CN202590773U (en) | 2012-05-22 | 2012-05-22 | Large chemical engineering device with anti-corrosion lining board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202590773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013174244A1 (en) * | 2012-05-22 | 2013-11-28 | Hong Houjun | Large chemical engineering equipment lining anti-corrosive plate manufacturing method |
-
2012
- 2012-05-22 CN CN 201220231011 patent/CN202590773U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013174244A1 (en) * | 2012-05-22 | 2013-11-28 | Hong Houjun | Large chemical engineering equipment lining anti-corrosive plate manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Large chemical engineering device with anti-corrosion lining board Effective date of registration: 20130507 Granted publication date: 20121212 Pledgee: Taizhou Guoxin Company limited by guarantee Pledgor: Jiangsu Ruipu Anticorrosion Equipment Co., Ltd. Registration number: 2013990000266 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140715 Granted publication date: 20121212 Pledgee: Taizhou Guoxin Company limited by guarantee Pledgor: Jiangsu Ruipu Anticorrosion Equipment Co., Ltd. Registration number: 2013990000266 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |