CN215853056U - Safe thermal-insulated acrolein holding vessel - Google Patents
Safe thermal-insulated acrolein holding vessel Download PDFInfo
- Publication number
- CN215853056U CN215853056U CN202121404288.0U CN202121404288U CN215853056U CN 215853056 U CN215853056 U CN 215853056U CN 202121404288 U CN202121404288 U CN 202121404288U CN 215853056 U CN215853056 U CN 215853056U
- Authority
- CN
- China
- Prior art keywords
- tank body
- acrolein
- jar
- safe
- layer tank
- 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.)
- Active
Links
Images
Landscapes
- Packages (AREA)
Abstract
The utility model relates to the technical field of dangerous chemical storage tanks, in particular to a safe and heat-insulating acrolein storage tank which comprises an outer layer tank body and an inner layer tank body, wherein the inner layer tank body is fixedly suspended inside the outer layer tank body and is not in contact with the inner wall of the outer layer tank body, heat-insulating materials are filled between the outer layer tank body and the inner layer tank body, a water tank is arranged at the bottom of the outer layer tank body, and a feeding pipe and a discharging pipe are arranged at the top of the inner layer tank body. The utility model adopts the double-layer tank body, and the heat-preservation and heat-insulation material is filled in the double-layer tank body, so that the acrolein in the tank body is prevented from boiling due to overhigh temperature; the water tank can directly dissolve possibly leaked acrolein in the tank body, so that the acrolein is prevented from volatilizing into air to cause pollution and explosion risks.
Description
Technical Field
The utility model relates to the technical field of dangerous chemical storage tanks, in particular to a safe and heat-insulating acrolein storage tank.
Background
Acrolein is the simplest unsaturated aldehyde, has a chemical formula of C3H4O, is a colorless, transparent and malodorous liquid in general, has a boiling point of 52.5 ℃, has strong irritation and lacrimation of vapor, is an important synthetic intermediate in chemical engineering, and is widely used in resin production and organic synthesis. Acrolein, which escapes into the air, is highly flammable, extremely toxic to inhalation, and has a solubility in water of about 20%. In the practical production, acrolein is generally stored in the tank body and is placed in a remote and shady place, however, the tank body after long-time use is not enough in sealing due to reasons such as oxidation and the like, so that the acrolein leakage is easily caused, and further the potential safety hazard is brought.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a safe and heat-insulated acrolein storage tank, which is provided with a heat-insulated tank body for dissolving acrolein in the tank body, so that the potential safety hazard caused by the fact that the acrolein is dissipated into the air is eliminated.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a safe thermal-insulated acrolein holding vessel, includes the outer jar of body and the inlayer jar of body, the inlayer jar of body hangs and is fixed in the inside of the outer jar of body, just the inlayer jar of body with the inner wall contactless of the outer jar of body, the outer jar of body with it has insulation material to fill between the inlayer jar of body, the bottom of the outer jar of body is provided with the basin, the top of the inlayer jar of body is provided with inlet pipe and discharging pipe.
Further, the outer layer tank body is arranged above the water tank and provided with a supporting platform, the inner layer tank body is provided with a wing plate placed on the supporting platform, and the supporting platform is provided with a limiting plate for positioning the inner layer tank body to enable the inner layer tank body to be located at the center.
Furthermore, the supporting platform is an annular plate welded on the inner wall of the outer tank body, the wing plates are annular plates welded on the outer wall of the inner tank body, and through holes are densely distributed in the wing plates.
Further, the outer tank body is in the top of supporting platform is followed the inner wall equipartition of the outer tank body has a plurality of mount pad, the inlayer tank body is provided with the correspondence the support arm of mount pad, the mount pad is provided with set screw, the support arm pass through the nut pressure equipment in set screw, just the support arm with be provided with the U-shaped gasket between the mounting panel.
Furthermore, the top of the outer tank body is provided with a sealing cover which completely shields the inner tank body.
Furthermore, a water inlet pipe is arranged on the side face of the water tank, and a water outlet pipe is arranged at the bottom of the water tank.
Further, the heat insulation material is a polystyrene foam ball.
The utility model has the beneficial effects that: the utility model provides a safe thermal-insulated acrolein holding vessel, its includes the outer jar of body and the inlayer jar of body, the inlayer jar of body hangs and is fixed in the inside of the outer jar of body, just the inlayer jar of body with the inner wall contactless of the outer jar of body, the outer jar of body with it has insulation material to fill between the inlayer jar of body, the bottom of the outer jar of body is provided with the basin, the top of the inlayer jar of body is provided with inlet pipe and discharging pipe. The utility model adopts the double-layer tank body, and the heat-preservation and heat-insulation material is filled in the double-layer tank body, so that the acrolein in the tank body is prevented from boiling due to overhigh temperature; the water tank can directly dissolve possibly leaked acrolein in the tank body, so that the acrolein is prevented from volatilizing into air to cause pollution and explosion risks.
Drawings
FIG. 1 is a schematic diagram of the construction of a safe and insulated acrolein storage tank of the present invention.
Description of reference numerals:
1-outer side tank body, 2-inner side tank body, 3-heat insulation material, 4-water tank, 41-water inlet pipe, 42-water outlet pipe, 5-water inlet pipe, 6-water outlet pipe, 7-supporting platform, 71-wing plate, 72-limiting plate, 8-mounting seat, 81-supporting arm, 82-fixed screw, 83-U-shaped gasket, 9-sealing cover.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific examples, which are not intended to limit the scope of the utility model.
As shown in fig. 1, the safe and heat-insulating acrolein storage tank of this embodiment includes an outer tank body 1 and an inner tank body 2, the inner tank body 2 is suspended and fixed in the inside of the outer tank body 1, just the inner tank body 2 with the inner wall of the outer tank body 1 is not contacted, the outer tank body 1 with heat preservation material 3 is filled between the inner tank body 2, the bottom of the outer tank body 1 is provided with a water tank 4, and the top of the inner tank body 2 is provided with a feeding pipe 5 and a discharging pipe 6. According to the utility model, the double-layer tank body is adopted for storing the acrolein, the heat-insulating material is filled between the double-layer tank body, the phenomenon that the acrolein in the tank body is boiled due to overhigh temperature caused by sunshine is prevented, and here, the coating which strongly reflects sunlight, such as white paint, can be sprayed on the outer surface of the outer layer tank body 1, so that the low temperature in the tank body is further kept. The water tank 4 is filled with water which can directly dissolve leaked acrolein so as to prevent the acrolein from being dissipated into the air to cause environmental pollution and even cause explosion risks, and in order to enable the acrolein leaked from the inner tank body 2 to flow into the water tank 4, the heat-insulating material 3 adopts polystyrene foam balls.
When the tank is manufactured, the outer tank body 1, the sealing cover 9 at the top of the outer tank body 1 and the inner tank body 2 are manufactured respectively; then, the inner tank body 2 is hoisted into the outer tank body 1, the wing plate 71 falls onto the supporting table 7 and is positioned in the limiting plate 72, the limiting plate 72 can be an annular enclosing plate or a plurality of steel plates distributed along the circumference, then the holes on the supporting arm 81 are aligned with the fixing screw 82 and are installed, then a plurality of U-shaped gaskets 83 are inserted into the gap between the supporting arm 80 and the mounting seat 8, and finally nuts are pressed and fixed; and finally, filling a heat insulation material 3 into the cavity between the inner tank body 2 and the outer tank body 1, and then installing the sealing cover 9 on the outer tank body 1. In order to facilitate the installation of the inner tank body 2, the diameter of the outer edge of the wing plate 71 is smaller than that of the inner edge of the mounting seat 8; in order to make the wing plate 71 completely fall on the supporting table 7, the distance from the wing plate 71 to the supporting arm 81 is larger than the distance from the supporting table 7 to the mounting seat 8, and then the gap between the supporting arm 81 and the mounting seat 8 is inserted into the U-shaped gasket 83.
In order to prevent the styrofoam balls from falling into the water tank 4, the support table 7 and the wing plates 71 are annular plates, and the wing plates 71 are densely packed with through holes in order to facilitate the acrolein to leak from the wing plates 71.
The water tank 4 can be provided with a liquid level meter for monitoring the concentration of acrolein in water, and the specific principle is that a certain amount of water is injected into the water tank 4 initially to enable the liquid level to be on a marked scale, after the water tank is used for a period of time, when the liquid level rises, the solubility of the acrolein in the water is indicated to be saturated, at the moment, the water outlet pipe 42 is opened to discharge the liquid in the water tank 4, then the water outlet pipe 42 is closed, the water inlet pipe 41 is opened, and the water is injected into the water tank 4 again.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a safe thermal-insulated acrolein holding vessel which characterized in that: including the outer jar of body and the inlayer jar of body, the inlayer jar of body hangs and is fixed in the inside of the outer jar of body, just the inlayer jar of body with the inner wall contactless of the outer jar of body, the outer jar of body with it has insulation material to fill between the inlayer jar of body, the bottom of the outer jar of body is provided with the basin, the top of the inlayer jar of body is provided with inlet pipe and discharging pipe.
2. A safe thermally insulated acrolein storage tank according to claim 1, wherein: the outer layer tank body is arranged above the water tank and is provided with a supporting platform, the inner layer tank body is provided with a wing plate placed on the supporting platform, and the supporting platform is provided with a limiting plate for positioning the inner layer tank body to enable the inner layer tank body to be located at the center.
3. A safe thermally insulated acrolein storage tank according to claim 2, wherein: the supporting platform is an annular plate welded on the inner wall of the outer tank body, the wing plates are annular plates welded on the outer wall of the inner tank body, and through holes are densely distributed in the wing plates.
4. A safe thermally insulated acrolein storage tank according to claim 2, wherein: the outer jar of body is in the top of supporting bench is followed the inner wall equipartition of the outer jar of body has a plurality of mount pad, the inlayer jar of body is provided with the correspondence the support arm of mount pad, the mount pad is provided with set screw, the support arm pass through the nut pressure equipment in set screw, just the support arm with be provided with the U-shaped gasket between the mounting panel.
5. A safe thermally insulated acrolein storage tank according to claim 1, wherein: and the top of the outer tank body is provided with a sealing cover which completely shields the inner tank body.
6. A safe thermally insulated acrolein storage tank according to claim 1, wherein: the side of basin is provided with the inlet tube, the bottom of basin is provided with the outlet pipe.
7. A safe thermally insulated acrolein storage tank according to claim 1, wherein: the heat insulation material is a polystyrene foam ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404288.0U CN215853056U (en) | 2021-06-23 | 2021-06-23 | Safe thermal-insulated acrolein holding vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404288.0U CN215853056U (en) | 2021-06-23 | 2021-06-23 | Safe thermal-insulated acrolein holding vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215853056U true CN215853056U (en) | 2022-02-18 |
Family
ID=80335028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121404288.0U Active CN215853056U (en) | 2021-06-23 | 2021-06-23 | Safe thermal-insulated acrolein holding vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215853056U (en) |
-
2021
- 2021-06-23 CN CN202121404288.0U patent/CN215853056U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2921544Y (en) | Safety environment protection buried oil storing tank | |
| CN204896385U (en) | Safety ring guarantor type buries ground oil storage tank | |
| CN203428295U (en) | Vacuum isolated anti-explosion storage tank | |
| CN216685355U (en) | Pressure-resistant and corrosion-resistant electrolyte barrel | |
| CN215853056U (en) | Safe thermal-insulated acrolein holding vessel | |
| CN214663702U (en) | Underground mounting structure of hydrogen storage tank | |
| CN110861749A (en) | Ship methanol cabin cabinet structure and using method thereof | |
| CN203428312U (en) | Environment-friendly device preventing radar liquid level meter wave guide tube from being holed and leaking | |
| CN210266714U (en) | Anti-explosion material tank | |
| CN213863683U (en) | Vertical cylindrical acrylonitrile low-temperature storage tank | |
| CN211392469U (en) | Flame-retardant structure for chemical container | |
| CN215324719U (en) | Electronic induction alarm device for glass lining of oil storage tank | |
| CN213065545U (en) | Liquid ammonia storage tank for chemical plant | |
| CN210319375U (en) | Flexible membrane material gas storage device | |
| CN209720561U (en) | A kind of oil field tank safety equipment | |
| CN215708867U (en) | Closed sulphuric acid storage tank | |
| CN109160116B (en) | Outdoor liquid storage tank | |
| CN219376149U (en) | Low-order regeneration tank defoaming device | |
| CN215363032U (en) | Concentrated sulfuric acid storage device | |
| CN216952597U (en) | Novel town gas engineering system stores up gas device | |
| CN210479710U (en) | Leakage-proof storage tank | |
| CN220749814U (en) | Safe and reliable's liquid chlorine buffer tank | |
| CN217397419U (en) | Anticorrosive type nitric acid safety storage tank | |
| CN218333145U (en) | Take seal structure's demineralized water tank of nuclear power plant | |
| CN219263935U (en) | Leakage-proof industrial oxygen tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |