CN102671418B - Extraction tank with tank cover sealing device - Google Patents
Extraction tank with tank cover sealing device Download PDFInfo
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- CN102671418B CN102671418B CN201210176292.5A CN201210176292A CN102671418B CN 102671418 B CN102671418 B CN 102671418B CN 201210176292 A CN201210176292 A CN 201210176292A CN 102671418 B CN102671418 B CN 102671418B
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- groove lid
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- capping
- rib
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Abstract
The invention discloses an extraction tank with a tank cover sealing device. The tank cover sealing device of the extraction tank comprises a tank cover and a water sealing cover, wherein the tank cover is provided with a tank cover hole; a tank cover hole external annular rib and a tank cover hole internal annular rib which extend upwardly are arranged on the periphery of the tank cover hole; a tank cover annular groove is formed between the tank cover hole external annular rib and the tank cover hole internal annular rib; the height of the tank cover hole external annular rib is greater than the height of the tank cover hole internal annular rib; the tank cover hole external annular rib contacts the water sealing cover; the water sealing cover is provided with a water sealing cover annular rib extending downwardly; the water sealing cover annular rib is installed inside the tank cover annular groove; sealing liquid is arranged inside the tank cover annular groove; and the liquid level of the sealing liquid is lower than the height of the tank cover hole internal annular rib. The extraction tank with the tank cover sealing device has the advantages that: in the running process, the extraction tank can run in a fully sealed way, so that loss of raw materials is reduced, the production cost is reduced, the production environment is improved, and the production safety is improved.
Description
Technical field
The present invention relates to a kind of extraction tank with groove cap sealing, for hydrometallurgy isolation technics.
Background technology
In the prior art, the groove of extraction tank lid can not seal completely to extraction tank.Therefore,, in using running, organic phase, chemical materials volatilizing loss are serious, have strengthened production cost; Meanwhile, also cause operation field environment severe, seriously affected operating personnel's physical and mental health, also have huge potential safety hazard, be difficult to adapt to the requirement of modern environmental protection.
Summary of the invention
The object of this invention is to provide a kind of extraction tank with groove cap sealing, it can make extraction tank realize hermetically sealedly and moving in running, thereby reduces material loss, reduces production costs, improves production environment, improves the security of producing.
For this reason, according to an aspect of the present invention, provide a kind of clarifying chamber to there is the extraction tank of groove cap sealing, it is characterized in that, its groove cap sealing comprises: groove lid, it is provided with groove lid hole, periphery in groove lid hole is provided with circumferential rib in upwardly extending groove lid hole outer ring rib and groove lid hole, in groove lid hole outer ring rib and groove lid hole, between circumferential rib, form the groove lid cannelure of opening upwards, the height of described groove lid hole outer ring rib is greater than the height of circumferential rib in described groove lid hole, and described groove lid hole outer ring rib contacts with described manhole cover; Manhole cover, it is provided with the manhole cover circumferential rib to downward-extension, and this manhole cover circumferential rib is installed in described groove lid cannelure, in described groove lid cannelure, is provided with seal fluid, and the liquid level of described seal fluid is lower than the height of circumferential rib in groove lid hole.
According to another aspect of the present invention, provide a kind of mixing chamber to there is the extraction tank of groove cap sealing, it is characterized in that, its groove cap sealing comprises: groove lid, it is provided with groove lid hole, periphery in groove lid hole is provided with circumferential rib in upwardly extending groove lid hole outer ring rib and groove lid hole, in groove lid hole outer ring rib and groove lid hole, between circumferential rib, form the groove lid cannelure of opening upwards, the height of described groove lid hole outer ring rib is greater than the height of circumferential rib in described groove lid hole, and described groove lid hole outer ring rib contacts with described manhole cover; Hydrostatic capping, it comprises lid and lid hole, the periphery of lid in lid hole is provided with to circumferential rib and hydrostatic capping outer ring rib in the hydrostatic capping of downward-extension, forms the hydrostatic capping cannelure that Open Side Down in hydrostatic capping outer ring rib and hydrostatic capping between circumferential rib; In hydrostatic capping, the lower end of circumferential rib is provided with and covers base plate, in the center of lid base plate, is provided with upwardly extending cylinder, and the centre bore of this cylinder is aimed at lid hole; In hydrostatic capping, between circumferential rib and cylinder, form the seal fluid cannelure of opening upwards, the liquid level of seal fluid is lower than the height of cylinder; And moving manhole cover, it comprises moving manhole cover lid and to the lid skirt of downward-extension, the external diameter of described moving manhole cover is less than the internal diameter that cover hole, moves the inner surface of the lid skirt of manhole cover and faces mutually with the outer surface of the cylinder of hydrostatic capping; Hydrostatic capping outer ring rib is arranged in groove lid cannelure; In groove lid hole, circumferential rib is arranged in hydrostatic capping cannelure; And in groove lid hole, the inner peripheral surface of circumferential rib is faced mutually with the outer peripheral face of hydrostatic capping outer ring rib.
Preferably, groove lid is welded on extraction tank.
Preferably, described seal fluid is water.
Preferably, the liquid level of described seal fluid is at least lower than cylinder 10mm, and the external diameter of described moving manhole cover is at least less than the internal diameter 30mm that covers hole.
Preferably, described groove covers in cannelure and/or in described hydrostatic capping cannelure and is further provided with sealing gasket.
Preferably, the lid of hydrostatic capping, interior circumferential rib, outer ring rib, lid base plate, cylinder is structure as a whole or assembly welding discrete part together.
Preferably, described moving manhole cover is removably connected as a single entity with shaft.。
According to the present invention, can realize the hermetically sealed operation of extraction tank, reduced widely the consumption of chemical materials, reduced widely operating cost; The production environment of operation field has obtained taking on a new look thoroughly, is conducive to operating personnel's physical and mental health, can meet better the requirement of modern environmental protection; Eliminate potential safety hazard, for realizing safety in production, provide material guarantee.
Accompanying drawing explanation
Fig. 1-Fig. 2 illustrates respectively mixing chamber manhole cover, clarifying chamber's manhole cover.
Fig. 3 is that the present invention is for the extraction tank structural representation with groove cap sealing of clarifying chamber.
Fig. 4 is that the present invention is for the extraction tank structural representation with groove cap sealing of mixing chamber.
The specific embodiment
As shown in Figure 1, extraction tank mixing chamber water sealing device is by moving manhole cover 2 and hydrostatic capping 3 two parts form.1 is stirring rod, and 2 is seal cover, and 1 and 2 are welded as a whole, and is called the moving manhole cover of water sealing device.4 are welded on extraction tank cover plate, play a part support 3 and water storage.3 are called the capping of water sealing device hydrostatic for being fixedly placed on 4.
As shown in Figure 2, extraction tank clarifying chamber water sealing device is comprised of 5 and 6 two parts.5 for being placed on the cover plate on 6.6 for being welded on extraction tank cover plate, plays a part water storage and support 5.
As shown in Figure 3, groove lid 21 is welded on the periphery of extraction tank 20.The suitable position perforate 24 in clarifying chamber, manhole cover 10 can be opened and cover at any time, with what carry out easily extraction tank, fills the operations such as groove and pumping slot.Particularly, groove lid 21 peripheries in perforate 24 are provided with upwardly extending outer ring rib 22 and interior circumferential rib 23, make to form between outer ring rib 22 and interior circumferential rib 23 cannelure 25 of opening upwards.Outer ring rib 22 is supporting manhole cover 10.Manhole cover 10 comprises the circumferential rib 13 to downward-extension.This cannelure 25 holds seal fluid, for example water.The circumferential rib 13 of manhole cover 10 is arranged in cannelure 25.Cannelure 25 is interior can further be provided with sealing gasket etc.
Fig. 4 shows the hermetically-sealed construction of groove lid of the mixing chamber of extraction tank 20.In the suitable position perforate 24 of mixing chamber, moving manhole cover 30 is connected as a single entity with shaft 40, but shaft 40 can carry out installation and removal like a cork, to facilitate the replacing of shaft and the maintenance of relevant devices.Groove lid 21 peripheries in perforate 24 are provided with upwardly extending outer ring rib 22 and interior circumferential rib 23, make to form between outer ring rib 22 and interior circumferential rib 23 cannelure 25 of opening upwards.Hydrostatic capping 10 comprises lid 11 and lid hole 16.Lid 11 is provided with interior circumferential rib 12 and the outer ring rib 13 to downward-extension in the periphery in lid hole 16, makes the formation cannelure 18 that Open Side Down between outer ring rib 13 and interior circumferential rib 12.Outer ring rib 22 is supporting hydrostatic capping 11.In the lower end of closing on interior circumferential rib 12, be provided with and cover base plate 14.Center at lid base plate 14, is provided with upwardly extending cylinder 15, and the centre bore 17 of this cylinder 15 is aimed at lid hole 16.Between interior circumferential rib 12 and cylinder 15, form the cannelure 50 of opening upwards.This cannelure 50 holds seal fluid, for example water.The liquid level of seal fluid is a little less than the height of cylinder 15.Moving manhole cover 30 comprises lid 31 and to the lid skirt 32 of downward-extension.The external diameter of moving manhole cover 30 is less than the internal diameter that covers hole 16.In cannelure 18 and 25, can further be provided with sealing gasket etc.
The present invention can produce obvious technique effect, for example, can realize the hermetically sealed operation of extraction tank 20, has reduced widely the consumption of chemical materials, has reduced widely operating cost; The production environment of operation field has obtained taking on a new look thoroughly, is conducive to operating personnel's physical and mental health, can meet better the requirement of modern environmental protection; Eliminate potential safety hazard, for realizing safety in production, provide material guarantee.
Claims (6)
1.Yi Zhong clarifying chamber has the extraction tank of groove cap sealing, it is characterized in that, its groove cap sealing comprises:
Groove lid, its groove lid is welded on extraction tank, be provided with groove lid hole, periphery in groove lid hole is provided with circumferential rib in upwardly extending groove lid hole outer ring rib and groove lid hole, in groove lid hole outer ring rib and groove lid hole, between circumferential rib, form the groove lid cannelure of opening upwards, the height of described groove lid hole outer ring rib is greater than the height of circumferential rib in described groove lid hole, and described groove lid hole outer ring rib contacts with manhole cover;
Manhole cover, can open and cover at any time, and it is provided with the manhole cover circumferential rib to downward-extension, and this manhole cover circumferential rib is installed in described groove lid cannelure,
In described groove lid cannelure, be provided with seal fluid, the liquid level of described seal fluid, lower than the height of circumferential rib in groove lid hole, is further provided with sealing gasket in described groove lid cannelure.
2. mixing chamber has an extraction tank for groove cap sealing, it is characterized in that, its groove cap sealing comprises:
Groove lid, its groove lid is welded on extraction tank, be provided with groove lid hole, periphery in groove lid hole is provided with circumferential rib in upwardly extending groove lid hole outer ring rib and groove lid hole, in groove lid hole outer ring rib and groove lid hole, between circumferential rib, form the groove lid cannelure of opening upwards, the height of described groove lid hole outer ring rib is greater than the height of circumferential rib in described groove lid hole, and described groove lid hole outer ring rib contacts with manhole cover;
Hydrostatic capping, it comprises lid and lid hole, the periphery of lid in lid hole is provided with to circumferential rib and hydrostatic capping outer ring rib in the hydrostatic capping of downward-extension, forms the hydrostatic capping cannelure that Open Side Down in hydrostatic capping outer ring rib and hydrostatic capping between circumferential rib; In hydrostatic capping, the lower end of circumferential rib is provided with and covers base plate, in the center of lid base plate, is provided with upwardly extending cylinder, and the centre bore of this cylinder is aimed at lid hole; In hydrostatic capping, between circumferential rib and cylinder, form the seal fluid cannelure of opening upwards, the liquid level of seal fluid is lower than the height of cylinder, and described groove covers in cannelure and/or in described hydrostatic capping cannelure and is further provided with sealing gasket; And
Moving manhole cover, it comprises moving manhole cover lid and to the lid skirt of downward-extension, the external diameter of described moving manhole cover is less than the internal diameter that cover hole, moves the inner surface of the lid skirt of manhole cover and faces mutually with the outer surface of the cylinder of hydrostatic capping;
Hydrostatic capping outer ring rib is arranged in groove lid cannelure; In groove lid hole, circumferential rib is arranged in hydrostatic capping cannelure; And in groove lid hole, the inner peripheral surface of circumferential rib is faced mutually with the outer peripheral face of hydrostatic capping outer ring rib.
3. extraction tank as claimed in claim 1 or 2, is characterized in that, described seal fluid is water.
4. extraction tank as claimed in claim 2, is characterized in that, the liquid level of described seal fluid is at least lower than cylinder 10mm, and the external diameter of described moving manhole cover is at least less than the internal diameter 30mm that covers hole.
5. extraction tank as claimed in claim 2, is characterized in that, the lid of hydrostatic capping, interior circumferential rib, outer ring rib, lid base plate, cylinder is structure as a whole or assembly welding discrete part together.
6. extraction tank as claimed in claim 2, is characterized in that, described moving manhole cover is removably connected as a single entity with shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210176292.5A CN102671418B (en) | 2012-05-31 | 2012-05-31 | Extraction tank with tank cover sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210176292.5A CN102671418B (en) | 2012-05-31 | 2012-05-31 | Extraction tank with tank cover sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102671418A CN102671418A (en) | 2012-09-19 |
| CN102671418B true CN102671418B (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210176292.5A Active CN102671418B (en) | 2012-05-31 | 2012-05-31 | Extraction tank with tank cover sealing device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940550A (en) * | 2014-04-09 | 2014-07-23 | 国家电网公司 | Device for measuring air leakage of power station boiler air pre-heater |
| CN110833804A (en) * | 2019-11-01 | 2020-02-25 | 金川集团股份有限公司 | Tank cover device of dissolving equipment |
| CN113046846A (en) * | 2021-03-08 | 2021-06-29 | 上海工程技术大学 | Continuous extraction device for preparing hollow fiber membrane |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201744195U (en) * | 2010-06-18 | 2011-02-16 | 江门富祥电子材料有限公司 | Potassium fluotantalate extraction device |
| CN202105460U (en) * | 2011-06-15 | 2012-01-11 | 金川集团有限公司 | Sealing device for case type mixing clarifier |
| CN202844630U (en) * | 2012-05-31 | 2013-04-03 | 江西稀有金属钨业控股集团有限公司 | Extraction groove with groove cover sealing device |
-
2012
- 2012-05-31 CN CN201210176292.5A patent/CN102671418B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201744195U (en) * | 2010-06-18 | 2011-02-16 | 江门富祥电子材料有限公司 | Potassium fluotantalate extraction device |
| CN202105460U (en) * | 2011-06-15 | 2012-01-11 | 金川集团有限公司 | Sealing device for case type mixing clarifier |
| CN202844630U (en) * | 2012-05-31 | 2013-04-03 | 江西稀有金属钨业控股集团有限公司 | Extraction groove with groove cover sealing device |
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| CN102671418A (en) | 2012-09-19 |
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Address after: 330046 No. 118 West Beijing Road, Jiangxi, Nanchang Patentee after: JIANGXI TUNGSTEN HOLDING GROUP CO.,LTD. Address before: 330046 No. 118 West Beijing Road, Jiangxi, Nanchang Patentee before: JIANGXI RARE EARTH & RARE METALS TUNGSTEN GROUP HOLDING Co.,Ltd. |
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Effective date of registration: 20220215 Address after: 330013 No. 1089, Jingkai Avenue, economic development zone, Nanchang City, Jiangxi Province Patentee after: JIANGXI GOLDEN CENTURY ADVANCED MATERIALS Co.,Ltd. Address before: 330046 No. 118 West Beijing Road, Jiangxi, Nanchang Patentee before: JIANGXI TUNGSTEN HOLDING GROUP CO.,LTD. |
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