CN108996048A - A kind of high-temp liquid dump tank buffer structure - Google Patents
A kind of high-temp liquid dump tank buffer structure Download PDFInfo
- Publication number
- CN108996048A CN108996048A CN201810742389.5A CN201810742389A CN108996048A CN 108996048 A CN108996048 A CN 108996048A CN 201810742389 A CN201810742389 A CN 201810742389A CN 108996048 A CN108996048 A CN 108996048A
- Authority
- CN
- China
- Prior art keywords
- dashpot
- temp liquid
- buffer structure
- dump tank
- plate
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
Abstract
The invention discloses a kind of high-temp liquid dump tank buffer structure, structure includes dashpot 8, dashpot side plate aperture 9, dashpot left support plate 10, dashpot right support plate 11, dashpot right baffle-plate 12, dashpot right shell body 13, dashpot left bottom aperture 14.The present invention reasonably designs buffer structure according to overall structure, by dashpot setting below inlet tube outlet, high-temp liquid is avoided to generate direct thermal shock to blowdown vessel, reduces the stress generated by tank body Temperature difference, improves dump tank security performance.
Description
Technical field
The present invention relates to a kind of buffer structure, especially a kind of high-temp liquid dump tank buffer structure.
Background technique
The major function of high-temp liquid dump tank is to need when there is emergency event to operational process high temperature liquid
Dump tank is discharged into temporarily to store.When high-temp liquid is directly discharged into room temperature tank body, due to excessive temperature differentials, high-temp liquid
Larger thermal stress can be generated to dump tank impact site, cause equipment in the hole, or even can explode.
Such as in sodium-cooled fast reactor operational process, after steam generator device generation leakage leads to sodium-water reaction, liquid temperature
Up to 550 DEG C of degree, dump tank is used to carry out the reception of experimental loop sodium and sodium-water reaction product.
Summary of the invention
To solve the above problems, the present invention proposes a kind of high-temp liquid dump tank buffer structure, dashpot is arranged
Below inlet tube outlet, high-temp liquid is first discharged into dashpot, from aperture after liquid reach a certain height in dashpot
Locate more uniform outflow dashpot, high-temp liquid is avoided to generate direct thermal shock to blowdown vessel, reduction is generated by tank body Temperature difference
Stress, improve so that blowdown vessel security performance.
Technical solution of the present invention: a kind of high-temp liquid dump tank buffer structure, structure include dashpot 8, dashpot
Side plate aperture 9, dashpot support plate 10, dashpot support plate 11, dashpot right baffle-plate 12, dashpot right shell body 13, dashpot
Left bottom aperture 14.
High-temp liquid inlet tube is arranged in a kind of high-temp liquid dump tank buffer structure as described above, dashpot 8
Lower section prevents high-temp liquid from generating direct thermal shock to surge tank.
A kind of high-temp liquid dump tank buffer structure as described above, radial aperture of the dashpot side plate aperture 9 in tank
Unevenly, since 12 inner surface of dashpot right baffle-plate, in 0 ~ 3300mm range, dashpot side plate uniformly open 110 10 ×
5 10 × 20 holes are uniformly opened in dashpot side plate, aperture is unevenly because buffering in 3300mm ~ 3800mm range in 20 holes
Liquid velocity left low and right high in slot 8.
A kind of high-temp liquid dump tank buffer structure as described above, dashpot right baffle-plate 13 is than dashpot right shell body 12
High 100mm ~ 150mm has anti-splashing effect.
The beneficial effects of the present invention are: dashpot 8 prevents high-temp liquid from generating direct thermal shock, dashpot side to surge tank
Plate aperture 9 is uneven in the radial aperture of tank, flows out liquid from dashpot side plate aperture 9, and liquid is distributed in buffering pot bottom,
Reduce surge tank in the temperature difference of impact site, stress is reduced with this；Liquid velocity left low and right high in dashpot 8, the left gear of dashpot
Plate 13 is 100mm ~ 150mm higher than dashpot right shell body 12, has anti-splashing effect.Under the effect of gravity, dashpot support plate 11
It is 5mm ~ 15mm higher than dashpot support plate 10, be conducive to the flowing of liquid, simultaneous buffering trench bottom aperture 14 can be in discharge liquid
When empty dashpot 8 in liquid.
Detailed description of the invention
Fig. 1 dump tank schematic diagram.
Fig. 2 dashpot schematic diagram.
Fig. 3 dashpot partial enlargement Fig. 1.
Fig. 4 dashpot partial enlargement Fig. 2.
Specific embodiment
Specific embodiments of the present invention are described in detail with reference to the accompanying drawing.Structure includes tank body according to Fig. 1
1, manhole 2, liquid-inlet 3, suction flange 4, gas pressure bleed outlet 5, liquid outlet 6, support 7, dashpot 8, dashpot side
Plate aperture 9, dashpot support plate 10, dashpot support plate 11, dashpot right baffle-plate 12, dashpot right shell body 13, dashpot are left
Side bottom aperture 14.As shown in Fig. 2, dashpot thickness 8mm ~ 15mm, 100 ゜ of ゜ ~ 150 of dashpot v-angle range, dashpot 8 are set
It sets below inlet tube, when high-temp liquid enters in dashpot 8 via inlet tube, high-temp liquid, which enters in dashpot 8, to be had
To prevent from splashing baffle is arranged at 8 both ends of dashpot, dashpot right baffle-plate 13 is higher than dashpot right shell body 12 in certain speed
100mm ~ 150mm, after liquid level increases to certain altitude in dashpot 8, liquid is flowed out from slot lateral opening hole 9.As shown in figure 3,
Due to liquid velocity left low and right high in dashpot 8, slot lateral opening hole 9 uses uneven aperture, from dashpot right baffle-plate 12
Inner surface starts, and in 0 ~ 3300mm range, 110 10 × 20 holes is uniformly opened in dashpot side plate, in 3300mm ~ 3800mm model
It encloses, uniformly opens 5 10 × 20 holes in dashpot side plate, liquid discharge stream is made to be evenly distributed on discharge pot bottom.As shown in Figure 1, slow
Jet-bedding support plate 11 is 5mm ~ 15mm higher than dashpot support plate 10, under the effect of gravity, is conducive to the flowing of liquid.Such as Fig. 4 institute
Show, trench bottom aperture 14, under the effect of gravity, convenient for emptying liquid in dashpot 8.
More than, only presently preferred embodiments of the present invention, but protection scope of the present invention is not limited to this, as long as having
Basic structure of the present invention is identical to be designed all within protection scope of the present invention.
Claims (4)
1. a kind of high-temp liquid dump tank buffer structure, it is characterised in that: dashpot side plate aperture 9 is segmented in length direction
Aperture；Dashpot right baffle-plate 13 is different from 12 height of dashpot right shell body；Dashpot support plate 11 and dashpot support plate 10 are high
Degree is different.
2. a kind of high-temp liquid dump tank buffer structure according to claim 1, it is characterised in that: dashpot side plate is opened
Hole 9 is segmented aperture in length direction, since the right surface of dashpot right baffle-plate 12, in 0 ~ 3300mm range, in dashpot side plate
Uniformly open 110 10 × 20 slots, in 3300mm ~ 3800mm range, dashpot side plate uniformly open 5 it is 10 × 20 rectangular
Shape hole.
3. a kind of high-temp liquid dump tank buffer structure according to claim 1, it is characterised in that: dashpot right shell body
13 is 100mm ~ 150mm higher than dashpot right baffle-plate 12.
4. a kind of high-temp liquid dump tank buffer structure according to claim 1, it is characterised in that: dashpot support plate
11 is 5mm ~ 15mm higher than dashpot support plate 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742389.5A CN108996048A (en) | 2018-07-09 | 2018-07-09 | A kind of high-temp liquid dump tank buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742389.5A CN108996048A (en) | 2018-07-09 | 2018-07-09 | A kind of high-temp liquid dump tank buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108996048A true CN108996048A (en) | 2018-12-14 |
Family
ID=64599459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810742389.5A Pending CN108996048A (en) | 2018-07-09 | 2018-07-09 | A kind of high-temp liquid dump tank buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108996048A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1781753A (en) * | 2004-09-28 | 2006-06-07 | Ti汽车燃料系统公司 | In-tank fuel delivery assembly with a pivotably mounted emissions canister |
| WO2005105288A8 (en) * | 2004-04-28 | 2007-01-25 | Gustav Eirich Gmbh & Co Kg | Method and device for the continuously-controlled discharge of solids |
| CN103403913A (en) * | 2011-01-28 | 2013-11-20 | 锂电池科技有限公司 | Transportation apparatus for electrochemical energy storage apparatuses |
| CN203971473U (en) * | 2014-06-23 | 2014-12-03 | 河南中盛动物药业有限公司 | Alcohol-settling tank |
| CN105644980A (en) * | 2016-03-10 | 2016-06-08 | 西安交通大学 | High temperature fluid emergency discharge device used for supercritical water treatment system |
| CN205345863U (en) * | 2015-12-28 | 2016-06-29 | 莱歇研磨机械制造(上海)有限公司 | Powder storehouse companion's heat helps a class system |
| CN206885861U (en) * | 2017-05-10 | 2018-01-16 | 杭州锅炉集团股份有限公司 | A kind of salt storage tank preheating and heater |
| CN208683550U (en) * | 2018-07-09 | 2019-04-02 | 湘潭大学 | A kind of high-temp liquid dump tank buffer structure |
-
2018
- 2018-07-09 CN CN201810742389.5A patent/CN108996048A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005105288A8 (en) * | 2004-04-28 | 2007-01-25 | Gustav Eirich Gmbh & Co Kg | Method and device for the continuously-controlled discharge of solids |
| CN1781753A (en) * | 2004-09-28 | 2006-06-07 | Ti汽车燃料系统公司 | In-tank fuel delivery assembly with a pivotably mounted emissions canister |
| CN103403913A (en) * | 2011-01-28 | 2013-11-20 | 锂电池科技有限公司 | Transportation apparatus for electrochemical energy storage apparatuses |
| CN203971473U (en) * | 2014-06-23 | 2014-12-03 | 河南中盛动物药业有限公司 | Alcohol-settling tank |
| CN205345863U (en) * | 2015-12-28 | 2016-06-29 | 莱歇研磨机械制造(上海)有限公司 | Powder storehouse companion's heat helps a class system |
| CN105644980A (en) * | 2016-03-10 | 2016-06-08 | 西安交通大学 | High temperature fluid emergency discharge device used for supercritical water treatment system |
| CN206885861U (en) * | 2017-05-10 | 2018-01-16 | 杭州锅炉集团股份有限公司 | A kind of salt storage tank preheating and heater |
| CN208683550U (en) * | 2018-07-09 | 2019-04-02 | 湘潭大学 | A kind of high-temp liquid dump tank buffer structure |
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