CN203877238U - Stainless steel lining plastic storage tank - Google Patents
Stainless steel lining plastic storage tank Download PDFInfo
- Publication number
- CN203877238U CN203877238U CN201420229061.0U CN201420229061U CN203877238U CN 203877238 U CN203877238 U CN 203877238U CN 201420229061 U CN201420229061 U CN 201420229061U CN 203877238 U CN203877238 U CN 203877238U
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- China
- Prior art keywords
- tank body
- layer
- stainless steel
- storage tank
- liquid level
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- 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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Abstract
The utility model provides a stainless steel lining plastic storage tank which comprises a tank body. The tank body is in a vertical cylinder shape. A cone vertex is arranged at the top end of the tank body. A manhole, a feeding opening and a lifting lug are arranged on the cone vertex. A standby opening and a liquid level opening are formed in the side face of the upper end of the tank body. A liquid level opening is formed in the side face of the middle of the tank body. A manhole, a liquid level opening and a discharging opening are formed in the side face of the lower end of the tank body. The tank wall of the tank body is composed of a lining plastic layer, a steel plate net and a steel shell layer. The lining plastic layer wrapping the steel plate net is attached to the inner surface of the steel shell layer. The lining plastic layer is a PE plastic layer. The steel shell layer is a 304 stainless steel shell layer. The cross section of the steel plate net is in a wave shape. The steel plate net is welded to the inner surface of the steel shell layer at the trough positions of the wave shape of the steel plate net. Welding points are formed between the steel plate net and the inner surface of the steel shell layer. Therefore, the steel shell layer of the tank body is made of 304 stainless steel materials, and the lining plastic layer is the PE plastic layer, so that the total service life of the tank body is prolonged by one to two years, the stainless steel lining plastic storage tank is not prone to corrosion and rust, and the appearance of the stainless steel lining plastic storage tank is more attractive.
Description
Technical field
The utility model relates to a kind of chemical plant, a kind ofly specifically moulds storage tank for the stainless steel inner lining of storing chemical.
Background technology
Huge liquid storage (gas) tank of traditional hundreds of cube, several thousand cubic capacitys.All to form with real steel plate Site Welding at present, then do internal and external anti-corrosive, anti-lightning strike, lead the safeguard procedures such as static, this kind equipment has solidity and permanent feature forever, once build up place in operation, can not discard easily or move and use.Therefore, the quality of antiseptic project determines the service life of this tank.And first the quality of antiseptic project determine and the performance of anti-corrosion material, the natural cause such as human element and weather while simultaneously construction in addition, uncertainty is many, and quality assurance acquires a certain degree of difficulty.
At present, storage tank the inside is conventional is plastics, and outside is conventional is carbon steel material, and the carbon steel time has been grown easy corrosion and got rusty, and has shortened service life.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of stainless steel inner lining to mould storage tank, can extend storage tank whole service life 1-2, and be not easy rust corrosion, and appearance is also more attractive in appearance.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of stainless steel inner lining is moulded storage tank, comprise tank body, tank body is vertical type cylinder shape, the top of tank body is provided with the vertex of a cone, the vertex of a cone is provided with manhole, inlet point and hanger, the upper side of tank body is provided with for subsequent use mouthful and liquid level mouth, and the medial side face of tank body is provided with liquid level mouth, and the lower end side of tank body is provided with manhole, liquid level mouth and discharging opening; The tank skin of tank body is made up of plastic lining layer, expanded metal lath and box hat layer, the inside face of box hat layer adheres to the coated expanded metal lath plastic lining layer in it, plastic lining layer is PE plastic layer, box hat layer is 304 corrosion-resistant steel shells, the section of expanded metal lath is wavy, and expanded metal lath is welded in the inside face of box hat layer by wavy trough place, between expanded metal lath and box hat layer inside face, form weld nugget.
Further, the volume of tank body is 100 cubic meters.
Further, the quantity of inlet point, mouth for subsequent use, discharging opening and manhole is 2, and the quantity of liquid level mouth is 4.
Further, the nozzle flange nominal pressure of inlet point, mouth for subsequent use, discharging opening and liquid level mouth is PN1.0MPa.
Further, the thickness of box hat layer is 8mm.
Further, the thickness of plastic lining layer is 15mm.
A kind of stainless steel inner lining of the utility model is moulded storage tank, and the box hat layer of tank body adopts 304 stainless steels, and plastic lining layer adopts after PE plastic layer, can extend storage tank whole service life 1-2, is not easy rust corrosion, and appearance is also more attractive in appearance.
Brief description of the drawings
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model with embodiment mono-of the present utility model, does not form restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation that a kind of stainless steel inner lining of the utility model is moulded storage tank;
Fig. 2 is the partial enlarged drawing of tank skin in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
A kind of stainless steel inner lining is moulded storage tank as shown in Figure 1, comprise tank body 1, tank body 1 for volume be the vertical cylindrical tank body 1 of 100 cubic meters, the top of tank body 1 is provided with the vertex of a cone 2, the vertex of a cone 2 is provided with manhole 3, inlet point 4 and hanger 5, the upper side of tank body 1 is provided with for subsequent use mouthful 6 and liquid level mouth 7, the medial side face of tank body 1 is provided with liquid level mouth 7, the lower end side of tank body 1 is provided with manhole 3, liquid level mouth 7 and discharging opening 8, inlet point 4, for subsequent use mouthful 6, discharging opening 8 is 2 with the quantity of manhole 3, the quantity of liquid level mouth 7 is 4, inlet point 4, for subsequent use mouthful 6, discharging opening 8 is PN1.0MPa with the nozzle flange nominal pressure of liquid level mouth 7.
As shown in Figure 2, the tank skin 11 of tank body 1 is made up of with box hat layer 113 plastic lining layer 111, expanded metal lath 112, the inside face of box hat layer 113 adheres to the plastic lining layer 111 that expanded metal lath 112 is coated in it, plastic lining layer 111 is PE plastic layer, thickness is 15mm, box hat layer 113 is 304 corrosion-resistant steel shells, thickness is 8mm, the section of expanded metal lath 112 is wavy, and expanded metal lath 112 is welded in the inside face of box hat layer 113 by wavy trough place, between expanded metal lath 112 and box hat layer 113 inside face, form weld nugget 114.
Adhere to and have plastic lining layer 111 at box hat layer 113 inside face, in plastic lining layer 111, be coated with expanded metal lath 112, expanded metal lath 112 is welded in box hat layer 113 inside face, expanded metal lath 112 becomes the intermediate connector of box hat layer 113 and plastic lining layer 111, box hat layer 113 is integrally formed with plastic lining layer 111 is two-layer, therefore, box hat layer 113, expanded metal lath 112 and plastic lining layer 111 jails are inseparable.
The main raw material(s) of plastic lining layer 111 is PE plastics.These plastics itself have good cohesiveness with iron and steel, and it is cladding steel expanded metals 112 securely, also can be bonded in securely on box hat layer 113.Therefore, can not produce interlayer Seepage in box hat layer 113 and plastic lining layer 111 junctions yet.
A kind of stainless steel inner lining of the utility model is moulded storage tank, and the box hat layer 113 of tank body 1 adopts 304 stainless steels, and plastic lining layer 111 adopts after PE plastic layer, can extend storage tank whole service life 1-2, is not easy rust corrosion, and appearance is also more attractive in appearance.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a stainless steel inner lining is moulded storage tank, comprise tank body, it is characterized in that: described tank body is vertical type cylinder shape, the top of described tank body is provided with the vertex of a cone, the described vertex of a cone is provided with manhole, inlet point and hanger, the upper side of described tank body is provided with for subsequent use mouthful and liquid level mouth, and the medial side face of described tank body is provided with liquid level mouth, and the lower end side of described tank body is provided with manhole, liquid level mouth and discharging opening; The tank skin of described tank body is made up of plastic lining layer, expanded metal lath and box hat layer, the inside face of described box hat layer adheres to the coated described expanded metal lath described plastic lining layer in it, described plastic lining layer is PE plastic layer, described box hat layer is 304 corrosion-resistant steel shells, the section of described expanded metal lath is wavy, and described expanded metal lath is welded in the inside face of described box hat layer by wavy trough place, between described expanded metal lath and described box hat layer inside face, form weld nugget.
2. a kind of stainless steel inner lining according to claim 1 is moulded storage tank, it is characterized in that: the volume of described tank body is 100 cubic meters.
3. a kind of stainless steel inner lining according to claim 1 is moulded storage tank, it is characterized in that: the quantity of described inlet point, described mouth for subsequent use, described discharging opening and described manhole is 2, and the quantity of described liquid level mouth is 4.
4. a kind of stainless steel inner lining according to claim 1 is moulded storage tank, it is characterized in that: the nozzle flange nominal pressure of described inlet point, described mouth for subsequent use, described discharging opening and described liquid level mouth is PN1.0MPa.
5. a kind of stainless steel inner lining according to claim 1 is moulded storage tank, it is characterized in that: the thickness of described box hat layer is 8mm.
6. a kind of stainless steel inner lining according to claim 1 is moulded storage tank, it is characterized in that: the thickness of described plastic lining layer is 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229061.0U CN203877238U (en) | 2014-05-06 | 2014-05-06 | Stainless steel lining plastic storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229061.0U CN203877238U (en) | 2014-05-06 | 2014-05-06 | Stainless steel lining plastic storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203877238U true CN203877238U (en) | 2014-10-15 |
Family
ID=51677765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420229061.0U Expired - Fee Related CN203877238U (en) | 2014-05-06 | 2014-05-06 | Stainless steel lining plastic storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203877238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109853A (en) * | 2015-09-18 | 2015-12-02 | 山东汇千防腐科技有限公司 | Large storage tank plastic lining anti-corrosion process |
| CN105149865A (en) * | 2015-09-18 | 2015-12-16 | 山东汇千防腐科技有限公司 | Process for preventing corrosion of plastic lining on inner wall of large-diameter tank equipment |
-
2014
- 2014-05-06 CN CN201420229061.0U patent/CN203877238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109853A (en) * | 2015-09-18 | 2015-12-02 | 山东汇千防腐科技有限公司 | Large storage tank plastic lining anti-corrosion process |
| CN105149865A (en) * | 2015-09-18 | 2015-12-16 | 山东汇千防腐科技有限公司 | Process for preventing corrosion of plastic lining on inner wall of large-diameter tank equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20150506 |
|
| EXPY | Termination of patent right or utility model |