CN102582979A - Stainless steel liquid storage tank - Google Patents
Stainless steel liquid storage tank Download PDFInfo
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- CN102582979A CN102582979A CN2012100412642A CN201210041264A CN102582979A CN 102582979 A CN102582979 A CN 102582979A CN 2012100412642 A CN2012100412642 A CN 2012100412642A CN 201210041264 A CN201210041264 A CN 201210041264A CN 102582979 A CN102582979 A CN 102582979A
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- fluid reservoir
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- resistant steel
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Abstract
The invention discloses a stainless steel liquid storage tank, which is used in the production process for optical fibers and semiconductors. The stainless steel liquid storage tank comprises a main body, a sealing device and a pipeline system, wherein a round opening is arranged at the bottom of the main body, the sealing device is used for sealing the round opening of the main body, and the pipeline system is distributed on the main body. Due to the design of the downward round opening, the cleaning on micro-reaction pollutants at the top area of the liquid storage tank complies to the human engineering, and the number of corresponding pipelines can be reduced, and therefore, the cleaning work is very easy and convenient; in addition, as the direction of the opening of the main body is downward, the residue at the bottom area of the liquid storage tank can be discharged very easily.
Description
Technical field
The present invention relates to the fluid reservoir field, in particular, relate to a kind of corrosion-resistant steel fluid reservoir convenient for cleaning.
Background technology
In present optical fiber and semiconductor production; Often can use high-purity special gas; These gases have corrosive property, toxicity or explosivity usually; And these gases are liquid form at normal temperatures and pressures, when this class I liquid I raw material being delivered to the reaction air chamber, need using a kind of fluid reservoir and hold.When producing, liquid charging stock need be converted into gaseous state in the fluid reservoir, and is delivered to catalyst chamber through pipeline valve, and from the consideration of arts demand and work safety, fluid reservoir generally can be positioned as close to catalyst chamber.And in the course of the work, also need outside feed supplement function, be about to liquid charging stock by be positioned at than big jar of distant positions or tank car continuously or be interrupted be delivered to this fluid reservoir.
Please refer to accompanying drawing 1; In the fluid reservoir of prior art, the method that the liquid charging stock in the fluid reservoir is vaporized generally has three kinds, and specific as follows: the first is used fluid reservoir as the bubbling container; Make fluid reservoir keep certain temperature; Import and export 3 ' feed process gas or unreactable gas through the long pipeline that immerses the liquid charging stock bottom, make it form bubbles of carrier gas, import and export 4 ' be delivered to catalyst chamber through short duct then through the accuracy control metering; It two is that fluid reservoir is used as evaporator; The mode of liquid charging stock through direct evaporation is converted into gaseous state; Be about to the some temperature on the boiling point that fluid reservoir is heated to liquid charging stock; Gas after the evaporation is assembled certain saturated steam at the fluid reservoir upper space, after the accuracy control metering, it is delivered to catalyst chamber; It three is that fluid reservoir is used as the liquid fluid reservoir; Hold it in a lower temperature; Import and export 4 in the fluid reservoir short duct ' feed the process gas or the unreactable gas of constant voltage, liquid charging stock is imported and exported 3 ' pushed out fluid reservoir through the long pipeline that is immersed in the liquid charging stock bottom, liquid charging stock is delivered to flash evaporator after the accuracy control metering; At high temperature be converted into gaseous state then, be delivered to catalyst chamber at last.
Above-mentioned three kinds of gasification methods have been represented three kinds of different method of application of fluid reservoir, though that the inner structure of fluid reservoir also has is slightly different, and which kind of gasification method no matter; After using, repeatedly charge liquid charging stock and vaporization for a long time; Liquid charging stock decomposes, liquid charging stock contact reactions such as microcorrosion takes place and the impurity of formation with process gas, to the inwall of fluid reservoir; Especially the serious pollution of fluid reservoir top area 13 ' cause; And the residue that also can purify and stay because of liquid charging stock evaporation, to fluid reservoir bottom section 14 ' pollute, these pollute all can cause relatively the subsequent product quality and seriously influence.This just requires and must regularly clean fluid reservoir, removes the pollutants attached to the fluid reservoir inwall, to continue to ensure the high quality of production of product.
In actual production; In order to satisfy process requirements; Fluid reservoir main body 1 ' on except that possess the most basic medium inlet port 2 ', long pipeline imports and exports 3 ', short duct imports and exports 4 ' and deslagging discharge conduit 5 ' etc. the inlet and outlet piping; Also to be provided with level sensor protective tube 6 ' with fluid temperature sensor protective tube 10 ' with vapor (steam) temperature sensor protection pipe 11 ', write down the parameters such as the metering of temperature measurement, gaseous pressure and liquid phase level gauge of relevant gas phase, liquid phase.
In existing fluid reservoir, generally be to open wide at the top mouthful or clean mouthful of opening or cleaning, opening through upper flange 7 ' with lower flange 9 ' butt joint, and two flanges are middle through O RunddichtringO 8 ' seal.High risk in view of above-mentioned gas just requires fluid reservoir that very high sealing effectiveness must be arranged, so if open wide mouth at the top; Then need the O RunddichtringO excessive; Make sealing surface too wide, sealing effectiveness will be very poor, promptly when operation pressure in the fluid reservoir is high slightly; Just leak easily, so can not satisfy the production needs; If less cleaning mouth is opened at the fluid reservoir top; Then receive the position limit of clean and the complex arrangement of pipeline; And can't see at all fluid reservoir top area 13 '; So get up to carry out blind wiping in wiping, with feeling to carry out cleaning, just certainly will be to fluid reservoir top area 13 ' thoroughly clean effectively.
Therefore, how designing a kind of fluid reservoir, with little reaction contaminants of the generation that realizes cleaning easily the fluid reservoir top area, is present those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of corrosion-resistant steel fluid reservoir, to overcome corrosion-resistant steel fluid reservoir in the prior art in the unusual problem of difficulty of little reaction contaminants of cleaning fluid reservoir top area.
For realizing above-mentioned purpose, the present invention provides following technical scheme:
A kind of corrosion-resistant steel fluid reservoir is used for optical fiber and production process of semiconductor, comprising:
Offer the main body of circular open in the bottom;
Circular open to said main body carries out the leak free sealing arrangement;
Be distributed in the plumbing system on the said main body.
Preferably, in above-mentioned corrosion-resistant steel fluid reservoir, said sealing arrangement comprises:
Be welded in the upper flange at the circular open place of said main body;
Through screw rod and the lower flange that nut is connected with said upper flange, offer groove in the said lower flange;
Be arranged in the groove of said lower flange, and the seal ring that contacts with upper flange.
Preferably, in above-mentioned corrosion-resistant steel fluid reservoir, said seal ring is O RunddichtringO, C RunddichtringO or E RunddichtringO.
Preferably, in above-mentioned corrosion-resistant steel fluid reservoir, said plumbing system comprises:
Be arranged at the deslagging discharge conduit of the lateral surface of said lower flange;
Be arranged at the medium inlet port on top of lateral surface or the main body of said lower flange;
Be arranged at the level sensor protective tube of the medial surface of said lower flange;
The long pipeline that is arranged at the top of said main body is imported and exported;
The short duct that is arranged at the top of said main body is imported and exported.
Preferably, in above-mentioned corrosion-resistant steel fluid reservoir, said medium inlet port and deslagging discharge conduit are respectively equipped with manual shutoff valve, and said manual shutoff valve is the toggle switch valve.
Preferably, in above-mentioned corrosion-resistant steel fluid reservoir, said long pipeline is imported and exported and the short duct import and export are respectively equipped with manual shutoff valve, and said manual shutoff valve changes operating valve for quick 1/4 of band safety lock.
Preferably, in above-mentioned corrosion-resistant steel fluid reservoir, also comprise the bypass disc that is arranged between said long pipeline import and export and the short duct import and export, said bypass disc is quick 1/4 commentaries on classics operating valve.
Preferably, in above-mentioned corrosion-resistant steel fluid reservoir, when being used for the storage tank device of effumability liquid conveying system, also comprise:
The heating arrangement that said corrosion-resistant steel fluid reservoir is heated;
Be arranged at the top of said corrosion-resistant steel fluid reservoir main body, its bottom can extend the fluid temperature sensor protective tube of the bottom of said main body;
Be arranged at the top of said corrosion-resistant steel fluid reservoir main body, its bottom can extend the vapor (steam) temperature sensor protection pipe at the middle part of said main body;
Be arranged at the pressure sensor interface pipe at the top of said corrosion-resistant steel fluid reservoir main body.
Preferably, in above-mentioned corrosion-resistant steel fluid reservoir, said heating arrangement be stretch into corrosion-resistant steel fluid reservoir main body the bottom the corrosion-resistant steel heating pole or for being wrapped in the silaatic heating tape of outer wall of corrosion-resistant steel fluid reservoir main body.
Preferably, in above-mentioned corrosion-resistant steel fluid reservoir, also comprise the bracing frame of the bottom that is welded in said main body.
Can know that via above-mentioned technical scheme the invention discloses a kind of corrosion-resistant steel fluid reservoir that is used for optical fiber and semiconductor technology needs, its opening direction is downward, overturn the theory that the general opening direction of fluid reservoir makes progress.No matter under the application of which kind of gasification method; Fluid reservoir of the present invention all is in the fluid reservoir top area by impurity gross pollution position; Because pipelines more of the present invention have been arranged on the flange position of bottom, make the pipe arrangement of apex zone position succinct a lot, make cleaning more convenient.And the beneficial effect of the maximum of bringing is to stretch into burnisher from aperture position, clears up the impurity of top area position, and the theory of ergonomic makes the purifier just can accomplish cleaning with its very comfortable posture fully.With respect to opening direction of the prior art upwards, the fluid reservoir of extremely difficult cleaning top area impurity has improved this present situation of being inconvenient to clear up greatly.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is embodiments of the invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the accompanying drawing that provides.
Fig. 1 is a liquid storage tank structure scheme drawing of the prior art;
Fig. 2 is the disclosed liquid storage tank structure scheme drawing of the embodiment of the invention;
Fig. 3 is the disclosed corrosion-resistant steel fluid reservoir of an embodiment of the invention bottom face upward view.
Among Fig. 1:
1 ' be main body, 2 ' for medium inlet port, 3 ' for long pipeline import and export, 4 ' for short duct import and export, 5 ' be deslagging discharge conduit, 6 ' be level sensor protective tube, 7 ' be upper flange, 8 ' be seal ring, 9 ' be lower flange, 10 ' be fluid temperature sensor protective tube, 11 ' be vapor (steam) temperature sensor protection pipe, 13 ' be fluid reservoir top area, 14 ' be fluid reservoir bottom section, 15 ' be bracing frame;
Among Fig. 2:
1 be main body, 2 for the medium inlet port, 3 for long pipeline import and export, 4 for short duct import and export, 5 for the deslagging discharge conduit, 6 for the level sensor protective tube, 7 for upper flange, 8 for seal ring, 9 for lower flange, 10 for the fluid temperature sensor protective tube, 11 for vapor (steam) temperature sensor protection pipe, 12 for the pressure sensor interface pipe, 13 for fluid reservoir top area, 14 be that fluid reservoir bottom section, 15 is a bracing frame.
The specific embodiment
The object of the present invention is to provide a kind of corrosion-resistant steel fluid reservoir of very convenient cleaning, regular cleaning becomes very easy so that it is to fluid reservoir.
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Please refer to accompanying drawing 2, corrosion-resistant steel fluid reservoir provided by the invention is used for optical fiber and production process of semiconductor, and its structure comprises:
Offer the main body 1 of circular open in the bottom;
Circular open to said main body 1 carries out the leak free sealing arrangement;
Be distributed in the plumbing system on the said main body 1.
Wherein, said sealing arrangement comprises:
Be welded in the upper flange 7 at said circular open place;
Through screw rod and the lower flange 9 that nut is connected with said upper flange 7, offer groove in the said lower flange 9;
Be arranged in the groove of said lower flange 9, and the seal ring 8 that contacts with upper flange 7.
Wherein, said plumbing system comprises:
Be arranged at the deslagging discharge conduit 5 of the lateral surface of said lower flange 9;
Be arranged at the medium inlet port 2 on top of lateral surface or the main body 1 of said lower flange 9;
Be arranged at the level sensor protective tube 6 of the medial surface of said lower flange 9;
The long pipeline that is arranged at the top of said main body 1 imports and exports 3;
The short duct that is arranged at the top of said main body 1 imports and exports 4.
Fluid reservoir in this structure is owing to the change of aperture position, and the various pipe arrangements minimizings in top, makes burnisher can clean the impurity of fluid reservoir top area 13 positions like a cork; And the residue at fluid reservoir bottom section 14 can be at an easy rate from deslagging discharge conduit 5 discharging completion automatically.
Above-mentioned medium inlet port 2 can be arranged on the lateral surface of lower flange 9 or be arranged at the top end of main body 1, is principle with other pipeline branch equilibriums of balance, and it is provided with in place.
In order further to optimize technique scheme, the present invention is when being used for optical fiber and semiconductor production, and fluid reservoir uses as pressure container.Main body 1 and each interface, pipeline all adopt corrosion-resistant steel 316L material, and inner wall surface thereof adopts electropolishing to handle, and to eliminate the trickle injustice of fluid reservoir internal face, make it to have glossy appearance and degree of finish as the minute surface, satisfy the application of this high prefect dielectric.
In order further to optimize technique scheme; Fluid reservoir bottom circular open adopts flange seal; Its opening diameter is between 30mm～100mm; And 40mm～70mm most preferably, this size can make the sealing surface between upper and lower flange and the seal ring little, and can reach extraordinary sealing effectiveness and burnisher is got in the main body 1 from circular open conveniently carry out the ground cleaning.
In order further to optimize technique scheme, seal ring 8 is adopted as O RunddichtringO, C seal ring or E RunddichtringO.Wherein: it is mainly used in mechanical part prevents the liquids and gases medium under static condition leakage the O RunddichtringO, is the unusual seal ring of main flow; The C RunddichtringO carries wide ranges, and bearing capacity is high, also is highly suitable for this; The E RunddichtringO is also high because of its bearing capacity, has good rebound resilience and leak tightness, and can repeated usage, greatly reduces use cost, avoid waste, and also be good selection.The preferred corrosion-resistant steel of the material of seal ring, surface can be silver-plated or be gathered tetrafluoro, to improve its sealing property.
In order further to optimize technique scheme, medium inlet port 2 is respectively equipped with manual shutoff valve with deslagging discharge conduit 5, and this manual shutoff valve is preferably the toggle switch valve.Medium inlet port 2 is inlet ducts of outside effumability liquid, and deslagging discharge conduit 5 selects for use the toggle switch valve to realize the quick control to its opening folding to the discharging of residue.
For further optimization technique scheme, long pipeline import and export 3 are imported and exported 4 with short duct and are respectively equipped with manual shutoff valve, with completion 4 instantaneous opening and closing are imported and exported in long pipeline import and export 3 and short duct.And this manual shutoff valve is elected quick 1/4 of band safety lock as changes operating valve; This operating valve changes operation through quick 1/4, may be locked in the safety shutdown position, and wherein the shape of handle and form indicating device provide the open and close position intuitively to indicate; The situation of closing to valve is very easy to observe, and comes into plain view.
In order further to optimize technique scheme; Said long pipeline import and export 3 and short duct are provided with bypass disc between importing and exporting 4; When fluid reservoir stops to export operation such as steam, can start this bypass disc, said bypass disc is quick 1/4 to change operating valve; Its beneficial effect is imported and exported this operating valve that uses in 4 with above-mentioned long pipeline import and export 3 with short duct, and repeats no more.
When the present invention was used for the storage tank device of effumability liquid conveying system, its structure also comprised:
The heating arrangement that the corrosion-resistant steel fluid reservoir is heated;
Be arranged at the top of corrosion-resistant steel fluid reservoir main body 1, length can extend the fluid temperature sensor protective tube 10 of the bottom of said main body 1;
Be arranged at the top of corrosion-resistant steel fluid reservoir main body 1, length can extend the vapor (steam) temperature sensor protection pipe 11 on the top of said main body 1;
Be arranged at the pressure sensor interface pipe 12 at the top of corrosion-resistant steel fluid reservoir main body 1.
As the work of the storage tank device of effumability liquid conveying system the time, in temperature sensor protecting pipe 10, acquire cooresponding temperature sensor, its bottomside sounding that need reach main body 1 is fluid temperature comparatively accurately; In vapor (steam) temperature sensor protection pipe 11, acquire the vapor (steam) temperature sensor, because steam all at the fluid reservoir top, so its length is shorter, makes it be kept at the top of fluid reservoir; At pressure sensor interface pipe 12 setting pressure sensors, can test the steam pressure on the top of fluid reservoir comparatively accurately.
In order further to optimize technique scheme, heating arrangement is set to stretch into the in-to-in corrosion-resistant steel heating pole of fluid reservoir main body 1 or is the silaatic heating tape that is wrapped in the outer wall of fluid reservoir main body 1.The corrosion-resistant steel heating pole can conduct heat to liquid it, to reach the effect of heating directly through the heating to Metallic rod; Perhaps the outer wall in fluid reservoir main body 1 wraps up the silaatic heating tape; Through heating,, also can reach good heats so that it conducts heat to internal liquid to outer wall.
In order further to optimize technique scheme; The welded and installed bracing frame 15 in the bottom of fluid reservoir main body 1; The bracing frame 15 of tank skin welding is the circular arc stainless steel frame along both sides; The space is used for the switching manipulation of medium inlet port 2 and 5 connection hand movable valves of deslagging discharge conduit between the circular arc stainless steel sheet bracing frame 15, and the staff carrying port is stayed in the bottom of bracing frame 15, is illustrated in figure 3 as fluid reservoir bottom face upward view.
In practical application; What fluid reservoir adopted generally speaking is that the middle and lower part outer wall closely twines the silaatic heating tape; According to the temperature sensor feedback signal that is installed in the temperature protection pipe 10, the temperature that heating arrangement is regulated raw material liq in the fluid reservoir through PID (automatic control technology) temperature controller makes it stable then.
The present invention is when being used for liquid or steam transmission system; The user can be according to the size of technological process needs and required liquid or gas flow; Select the fluid reservoir of appropriate volume, and can in fluid reservoir, charge liquid charging stock by the medium inlet port 2 that pass through continuous as required or that be interrupted.
The present invention also can make fluid reservoir realize the different functions application through the form that changes the fluid reservoir valve interface.As the bubbling container: import and export 3 to long pipeline and feed process gas or unreactable gas, in liquid charging stock, form bubble, import and export the mixed steam of 4 output raw materials and carrier gas through short duct as carrier gas; As evaporator: close long pipeline and import and export 3,, make the raw material liq evaporation, import and export 4 output raw material steam through short duct through volatile liquid in the heating arrangement heating fluid reservoir; As the fluid storage jar: through short duct import and export 4 feed constant voltages process gas or unreactable gas, liquid charging stock is imported and exported 3 through long pipeline pushes out fluid reservoir.
In production application, when needs cleaning fluid reservoir inwall, but its implementation procedure following steps operation:
A10, user import and export 4 through short duct and feed unreactable gas, through deslagging discharge conduit 5 residue are discharged in the waste collection device;
A20, fluid reservoir internal corrosion medium purging is clean through the vacuum blow device;
A30, pull down the pipeline valve that is connected in fluid reservoir, take out fluid reservoir;
A40, pull down locking upper and lower flange screw, open flange;
A50, use soaked in absolute ethyl alcohol, and with cleaning fluid reservoir inwalls such as soft brushes;
Reinstall go back to system behind A60, fluid reservoir oven dry, the purging.
Be not difficult to find out that from above description liquid storage tank structure provided by the present invention is more reasonable, the deslagging discharge conduit be installed on the flange position of fluid reservoir bottom; Can the residue of fluid reservoir bottom section 14 be emitted more fully; Especially be easy to open flange fluid reservoir top area 13 and each sensor and protective tube are thoroughly cleaned, simultaneously, the sealing surface between upper and lower flange and the metal o-ring is little; Can reach extraordinary sealing effectiveness, the present invention has solved the problems referred to above fully.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a corrosion-resistant steel fluid reservoir is used for optical fiber and production process of semiconductor, it is characterized in that, comprising:
Offer the main body (1) of circular open in the bottom;
Circular open to said main body (1) carries out the leak free sealing arrangement;
Be distributed in the plumbing system on the said main body (1).
2. corrosion-resistant steel fluid reservoir according to claim 1 is characterized in that, said sealing arrangement comprises:
Be welded in the upper flange (7) at the circular open place of said main body (1);
Through the lower flange (9) that screw rod and nut are connected with said upper flange (7), said lower flange offers groove in (9);
Be arranged in the groove of said lower flange (9), and the seal ring (8) that contacts with upper flange (7).
3. corrosion-resistant steel fluid reservoir according to claim 2 is characterized in that, said seal ring (8) is O RunddichtringO, C RunddichtringO or E RunddichtringO.
4. corrosion-resistant steel fluid reservoir according to claim 1 is characterized in that, said plumbing system comprises:
Be arranged at the deslagging discharge conduit (5) of the lateral surface of said lower flange (9);
Be arranged at the medium inlet port (2) on top of lateral surface or the main body (1) of said lower flange (9);
Be arranged at the level sensor protective tube (6) of the medial surface of said lower flange (9);
The long pipeline that is arranged at the top of said main body (1) is imported and exported (3);
The short duct that is arranged at the top of said main body (1) is imported and exported (4).
5. corrosion-resistant steel fluid reservoir according to claim 4 is characterized in that, said medium inlet port (2) and deslagging discharge conduit (5) are respectively equipped with manual shutoff valve, and said manual shutoff valve is the toggle switch valve.
6. corrosion-resistant steel fluid reservoir according to claim 4 is characterized in that, said long pipeline imports and exports (3) and short duct import and export (4) are respectively equipped with manual shutoff valve, and said manual shutoff valve changes operating valve for quick 1/4 of band safety lock.
7. corrosion-resistant steel fluid reservoir according to claim 4 is characterized in that, comprises that also being arranged at said long pipeline imports and exports the bypass disc between (3) and the short duct import and export (4), and said bypass disc is quick 1/4 commentaries on classics operating valve.
8. corrosion-resistant steel fluid reservoir according to claim 1 when being used for the storage tank device of effumability liquid conveying system, is characterized in that, also comprises:
The heating arrangement that said corrosion-resistant steel fluid reservoir is heated;
Be arranged at the top of said corrosion-resistant steel fluid reservoir main body (1), its bottom can extend the temperature sensor protecting pipe (10) of the bottom of said main body (1);
Be arranged at the top of said corrosion-resistant steel fluid reservoir main body (1), its bottom can extend the vapor (steam) temperature sensor protection pipe (11) at the middle part of said main body (1);
Be arranged at the pressure sensor interface pipe (12) at the top of said corrosion-resistant steel fluid reservoir main body (1).
9. corrosion-resistant steel fluid reservoir according to claim 8 is characterized in that, said heating arrangement is for the corrosion-resistant steel heating pole of the bottom of stretching into corrosion-resistant steel fluid reservoir main body (1) or for being wrapped in the silaatic heating tape of outer wall of corrosion-resistant steel fluid reservoir main body (1).
10. corrosion-resistant steel fluid reservoir according to claim 1 is characterized in that, also comprises the bracing frame (15) of the bottom that is arranged at said main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210041264.2A CN102582979B (en) | 2012-02-22 | 2012-02-22 | Stainless steel liquid storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210041264.2A CN102582979B (en) | 2012-02-22 | 2012-02-22 | Stainless steel liquid storage tank |
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| CN102582979A true CN102582979A (en) | 2012-07-18 |
| CN102582979B CN102582979B (en) | 2014-04-16 |
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| CN201210041264.2A Active CN102582979B (en) | 2012-02-22 | 2012-02-22 | Stainless steel liquid storage tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203505A (en) * | 2019-04-12 | 2019-09-06 | 江苏和成显示科技有限公司 | A kind of storage device of high resistant fluent material |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1484743A (en) * | 1974-07-06 | 1977-09-01 | Gerdts Gustav F Kg | Discharging meltable contents from containers with bottom valves |
| CN2892563Y (en) * | 2005-11-29 | 2007-04-25 | 中集车辆（集团）有限公司 | Lifting tanker tail unloading device |
| CN101324303A (en) * | 2007-06-13 | 2008-12-17 | 张路 | Bubbling vaporizer |
| WO2009057319A1 (en) * | 2007-11-02 | 2009-05-07 | Tsukasa Co., Ltd. | Table feeder |
| CN201458084U (en) * | 2009-05-25 | 2010-05-12 | 中国石油化工股份有限公司 | Volatile liquid storage tank |
| CN201951891U (en) * | 2010-12-30 | 2011-08-31 | 荆州市江汉精细化工有限公司 | Liquid chemical product storage tank |
| CN202193356U (en) * | 2011-08-05 | 2012-04-18 | 随州市力神专用汽车有限公司 | Material drawing-out port device of clamping watering cart |
| CN202510971U (en) * | 2012-02-22 | 2012-10-31 | 上海至纯洁净系统科技股份有限公司 | Stainless steel liquid storage tank |
-
2012
- 2012-02-22 CN CN201210041264.2A patent/CN102582979B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1484743A (en) * | 1974-07-06 | 1977-09-01 | Gerdts Gustav F Kg | Discharging meltable contents from containers with bottom valves |
| CN2892563Y (en) * | 2005-11-29 | 2007-04-25 | 中集车辆（集团）有限公司 | Lifting tanker tail unloading device |
| CN101324303A (en) * | 2007-06-13 | 2008-12-17 | 张路 | Bubbling vaporizer |
| WO2009057319A1 (en) * | 2007-11-02 | 2009-05-07 | Tsukasa Co., Ltd. | Table feeder |
| CN201458084U (en) * | 2009-05-25 | 2010-05-12 | 中国石油化工股份有限公司 | Volatile liquid storage tank |
| CN201951891U (en) * | 2010-12-30 | 2011-08-31 | 荆州市江汉精细化工有限公司 | Liquid chemical product storage tank |
| CN202193356U (en) * | 2011-08-05 | 2012-04-18 | 随州市力神专用汽车有限公司 | Material drawing-out port device of clamping watering cart |
| CN202510971U (en) * | 2012-02-22 | 2012-10-31 | 上海至纯洁净系统科技股份有限公司 | Stainless steel liquid storage tank |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203505A (en) * | 2019-04-12 | 2019-09-06 | 江苏和成显示科技有限公司 | A kind of storage device of high resistant fluent material |
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| CN102582979B (en) | 2014-04-16 |
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