CN205293771U - Vacuum explosion -proof type chemical industry storage tank - Google Patents
Vacuum explosion -proof type chemical industry storage tank Download PDFInfo
- Publication number
- CN205293771U CN205293771U CN201520940090.2U CN201520940090U CN205293771U CN 205293771 U CN205293771 U CN 205293771U CN 201520940090 U CN201520940090 U CN 201520940090U CN 205293771 U CN205293771 U CN 205293771U
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- tank body
- explosion
- vacuum
- storage tank
- interior
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Abstract
The utility model relates to a vacuum explosion -proof type chemical industry storage tank, including the outer jar body and the inner tank body, fix between outer jar internal wall and the external wall of inner tank and be provided with a plurality of support columns to vacuum production cavity between jar body and the inner tank body outside, outer jar internal wall on fixed explosion -proof layer and the check valve of being provided with, fixed being provided with vacuum pump on the outer wall of the outer jar of body, check valve and vacuum pump are through exhaust tube interconnect, be provided with elasticity utricule, feed inlet and discharge gate on the internal wall of inner tank, the not expansion part of elasticity utricule forms a plurality of folds, feed inlet and discharge gate communicate each other with the inner chamber of the inner tank body respectively. A vacuum explosion -proof type chemical industry storage tank, its is rational in infrastructure, has advantages such as simple structure, convenient to use, safe and reliable, effectively solves the damaged problem of leaking of taking place of chemical industry storage tank.
Description
Technical field
This utility model relates to field of chemical equipment, especially relates to a kind of vacuum anti-explosion type chemical storage tank.
Background technology
Storage tank is widely used in chemical industry, the industries such as oil, but the storage tank on open area is usually and is made up of monolayer steel plate at present, storage tank is subject to the sun throughout the year and is also subjected to drench with rain according to shining, variations in temperature in tank body is big, storage tank is safeguarded bad, reservoir surface corrosion-inhibiting coating can be caused to refute generation corrosion even weld cracking, owing to common storage tank only has one layer of steel construction, a large amount of industrial chemicals is generally stored in storage tank, and in storage tank, there is no to stop the device of interior dielectric leakage, once storage tank local strength reduces or damages, and interior dielectric leakage occurs, the accidents such as blast, surrounding enviroment are caused to pollute, breaking out of fire, the personal safety of harm periphery personnel.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome above-mentioned middle Problems existing, provide a kind of vacuum anti-explosion type chemical storage tank, it is rational in infrastructure, has simple in construction, the advantage such as esy to use, safe and reliable, effectively solves the problem that leakage occurs in chemical storage tank breakage.
This utility model solves its technical problem and be the technical scheme is that a kind of vacuum anti-explosion type chemical storage tank, including there is the outer tank body of spherical structure and being arranged on the interior tank body of outer tank body inner chamber, it is fixedly installed some support columns between described outer tank body inwall and interior tank wall, and between outer tank body and interior tank body, forms vacuum cavity; Being fixedly installed explosion-proof layer and check valve on described outer tank body inwall, the outer wall of outer tank body is fixedly installed vacuum pump, described check valve and vacuum pump are to be connected with each other by exhaust tube;
Described interior inner tank wall is provided with elastic sack body, charging aperture and discharging opening; The not deployed part of described elastic sack body forms some folds; Described charging aperture and discharging opening are that the inner chamber sequentially passing through outer tank body, explosion-proof layer, interior tank body and elastic sack body and interior tank body respectively is interconnected.
As preferred scheme, described explosion-proof layer is that Kev draws material to make.
As preferred scheme, described elastic sack body is that rubber is made.
As preferred scheme, described support column is I-shaped structure, and the two ends of support column are mutually permanently connected with outer tank body, interior tank body respectively.
The beneficial effects of the utility model are: a kind of vacuum anti-explosion type chemical storage tank, main body is made up of interior tank body and outer tank body, cavity between interior tank body and outer tank body arranges some support columns and is evacuated by vacuum pump, outer tank body inwall is provided with the explosion-proof layer that Kafra fiber is made, it is provided with elastic sack body in inner canister body, once interior tank rupture, fold on elastic sack body launches to continue medium in parcel, the pressure initiation buffering of the internal tank body of vacuum cavity between interior outer tank body, explosion-proof layer is possible to prevent interior tank body fragment to smash outer tank body, and when outer tank body breakage owing to interior tank body is still intact, will not leak, it is rational in infrastructure, has simple in construction, the advantage such as esy to use, safe and reliable, effectively solves the problem that leakage occurs in chemical storage tank breakage.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is the overall structure schematic diagram of a kind of vacuum anti-explosion type chemical storage tank described in the utility model.
Accompanying drawing acceptance of the bid note is described below: 1, outer tank body, and 11, explosion-proof layer, 12, support column, 13, vacuum cavity, 14, check valve, 15, vacuum pump, 16, exhaust tube, 2, interior tank body, 21, elastic sack body, 211, fold, 22, charging aperture, 23, discharging opening.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail. These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the composition relevant with this utility model.
A kind of vacuum anti-explosion type chemical storage tank as shown in Figure 1, including there is the outer tank body 1 of spherical structure and being arranged on the interior tank body 2 of outer tank body 1 inner chamber, it is fixedly installed some support columns 12 between described outer tank body 1 inwall and interior tank body 2 outer wall, and between outer tank body 1 and interior tank body 2, forms vacuum cavity 13; Being fixedly installed explosion-proof layer 11 and check valve 14 on described outer tank body 1 inwall, the outer wall of outer tank body 1 is fixedly installed vacuum pump 15, described check valve 14 and vacuum pump 15 are to be connected with each other by exhaust tube 16;
Described interior inner tank wall is provided with elastic sack body 21, charging aperture 22 and discharging opening 23; The not deployed part of described elastic sack body 21 forms some folds 211; Described charging aperture 22 and discharging opening 23 are that the inner chamber sequentially passing through outer tank body 1, explosion-proof layer 11, interior tank body 2 and elastic sack body 21 and interior tank body 2 respectively is interconnected.
Described explosion-proof layer 11 is that Kev draws material to make; Described elastic sack body 21 is that rubber is made; Described support column 12 is I-shaped structure, and the two ends of support column 12 are mutually permanently connected with outer tank body 1, interior tank body 2 respectively.
A kind of vacuum anti-explosion type chemical storage tank described in the utility model, main body is made up of interior tank body and outer tank body, cavity between interior tank body and outer tank body arranges some support columns and is evacuated by vacuum pump, outer tank body inwall is provided with the explosion-proof layer that Kafra fiber is made, it is provided with elastic sack body in inner canister body, once interior tank rupture, fold on elastic sack body launches to continue medium in parcel, the pressure initiation buffering of the internal tank body of vacuum cavity between interior outer tank body, explosion-proof layer is possible to prevent interior tank body fragment to smash outer tank body, and when outer tank body breakage owing to interior tank body is still intact, will not leak, it is rational in infrastructure, has simple in construction, the advantage such as esy to use, safe and reliable, effectively solves the problem that leakage occurs in chemical storage tank breakage.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this utility model technological thought, can carry out various change and amendment completely. The technical scope of this utility model is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (4)
1. a vacuum anti-explosion type chemical storage tank, it is characterized in that: include having the outer tank body (1) of spherical structure and be arranged on the interior tank body (2) of outer tank body (1) inner chamber, it is fixedly installed some support columns (12) between described outer tank body (1) inwall and interior tank body (2) outer wall, and between outer tank body (1) and interior tank body (2), forms vacuum cavity (13); Described outer tank body (1) inwall is fixedly installed explosion-proof layer (11) and check valve (14), being fixedly installed vacuum pump (15), described check valve (14) and vacuum pump (15) on the outer wall of outer tank body (1) is be connected with each other by exhaust tube (16);
Described interior inner tank wall is provided with elastic sack body (21), charging aperture (22) and discharging opening (23); The not deployed part of described elastic sack body (21) forms some folds (211); Described charging aperture (22) and discharging opening (23) are that the inner chamber sequentially passing through outer tank body (1), explosion-proof layer (11), interior tank body (2) and elastic sack body (21) and interior tank body (2) respectively is interconnected.
2. a kind of vacuum anti-explosion type chemical storage tank according to claim 1, is characterized in that: described explosion-proof layer (11) is that Kev draws material to make.
3. a kind of vacuum anti-explosion type chemical storage tank according to claim 1, is characterized in that: described elastic sack body (21) is that rubber is made.
4. a kind of vacuum anti-explosion type chemical storage tank according to claim 1, it is characterized in that: described support column (12) is I-shaped structure, and the two ends of support column (12) are mutually permanently connected with outer tank body (1), interior tank body (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940090.2U CN205293771U (en) | 2015-11-23 | 2015-11-23 | Vacuum explosion -proof type chemical industry storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940090.2U CN205293771U (en) | 2015-11-23 | 2015-11-23 | Vacuum explosion -proof type chemical industry storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205293771U true CN205293771U (en) | 2016-06-08 |
Family
ID=56462386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520940090.2U Expired - Fee Related CN205293771U (en) | 2015-11-23 | 2015-11-23 | Vacuum explosion -proof type chemical industry storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205293771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101599A (en) * | 2020-01-03 | 2020-05-05 | 同济大学 | Dual-function damping support structure for liquid storage tank |
-
2015
- 2015-11-23 CN CN201520940090.2U patent/CN205293771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101599A (en) * | 2020-01-03 | 2020-05-05 | 同济大学 | Dual-function damping support structure for liquid storage tank |
| CN111101599B (en) * | 2020-01-03 | 2021-06-04 | 同济大学 | Dual-function damping support structure for liquid storage tank |
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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: 20160608 Termination date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |