CN203402518U - Styrene class heat preservation storage tank - Google Patents
Styrene class heat preservation storage tank Download PDFInfo
- Publication number
- CN203402518U CN203402518U CN201320543273.1U CN201320543273U CN203402518U CN 203402518 U CN203402518 U CN 203402518U CN 201320543273 U CN201320543273 U CN 201320543273U CN 203402518 U CN203402518 U CN 203402518U
- Authority
- CN
- China
- Prior art keywords
- tank body
- styrene
- storage tank
- storage
- 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.)
- Expired - Fee Related
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- 238000003860 storage Methods 0.000 title claims abstract description 22
- 238000004321 preservation Methods 0.000 title abstract 2
- 125000003011 styrenyl group Chemical class [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 title 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000037452 priming Effects 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 10
- 239000002344 surface layer Substances 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000004005 microsphere Substances 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000000383 hazardous chemical Substances 0.000 abstract 2
- 150000003440 styrenes Chemical class 0.000 abstract 2
- 238000005536 corrosion prevention Methods 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 description 12
- 239000000047 product Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 4
- 239000003112 inhibitor Substances 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical class N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000031639 Chromosome Deletion Diseases 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000003260 anti-sepsis Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to the chemical machinery field and particularly provides a styrene class heat preservation storage tank. The storage tank body is sequentially composed of a heat reflecting face layer, a heat insulating and preserving layer, an anticorrosion priming coat and a base layer from the outside of the tank body to the inside of the tank body. The temperature of the tank body is reduced as the storage tank of the structure is adopted, stability in storing styrene class hazardous chemical substances can be ensured, the quality of products is improved, potential safety risks of the hazardous chemical substances in the storage process are removed and corrosion prevention of the tank body is achieved. Meanwhile, styrene and the like do not need to undergo cooling circulation in summer, the storage cost of the styrene is reduced and consumption of energy is reduced.
Description
Technical field
The utility model relates to chemical field, and a kind of styrene storage tank that can significantly reduce tank body and in-built temperature of charge thereof is specifically provided.
Background technology
Phenylethylene particularly styrene is a kind of broad-spectrum monomer, and it can self-polymerization or forms material with other monomer polymerization, for the manufacture of a large amount of family expenses and industrial products.Styrene chemical property is active, and the polymerization reaction of thermal excitation slowly just can occur at ambient temperature in easily polymerization, and exothermic heat of reaction is 74.76J/mol.Therefore, when styrene is stored, insider's research adds various polymerization inhibitors, but can vaporize because of partial monosomy in basin, and gas is present in the upper space of basin, and can condense at the top of tank.Owing to containing hardly polymerization inhibitor in these coagulums, there is very soon polymerization, to production, brought very large harmfulness: pollute the monitoring instrument in tank top device, discharge side, nozzle and tank; Part gas phase monomer polymerization, causes loss of monomer in basin; Poly-mer is dissolved in liquid phase, pollutes styrene product, causes quality of products or nonconformity; Liquid product causes product polymerization because of reasons such as polymerization inhibitor or oxygen depletions; In addition, to turnaround of unit, make troubles.Therefore, in liquid, adding polymerization inhibitor can not effectively solve styrene storage aggregation problem.
Therefore, in prior art, occurred that employing manual intervention means reduce styrene tank temperature, to avoid cinnamic polymerization reaction, but above-mentioned means generally all adopt at the heating and thermal insulations that adopt in cold winter more, in the measure of hot summer water spraying cooling, the precious resources such as these measures are wasted water, electricity.Also have part to adopt coating heat reflection coatings technology to realize and make pot liquid cooling summer, but single heat reflection principle can not reach best cooling-down effect, does not also have heat insulation function, therefore all cannot meet the requirement storing for styrene.
Summary of the invention
Many weak points that the utility model exists for prior art, a kind of styrene storage tank is provided, this storage tank tank body from tank body in tank body successively by heat reflection surface layer, thermal insulating warm-keeping layer, anticorrosion priming coat and basic unit form, adopt the storage tank of this structure to reduce the temperature of tank body, can ensure the storage stability of phenylethylene dangerization product, improved product design, eliminated the potential safety hazard of such dangerization product in storage process, realize tank body rust protection simultaneously, without in summer, styrene etc. being carried out to cold circulation, reduced the cost that styrene stores, reduce the loss of energy consumption.
Concrete technical scheme of the present utility model is:
A storage tank, comprises tank body, and tank body at least consists of heat reflection surface layer, thermal insulating warm-keeping layer, anticorrosion priming coat and basic unit successively from tank body in tank body.
Adopt after this structure, in fact whole tank body consists of multilayer material, and heat reflection surface layer is arranged on outermost layer, extraneous reflect heat can be gone back, and avoids because the tank body temperature that outside cause causes rises; Thermal insulating warm-keeping layer can by tank body with tank body outside isolated the opening of thermal exchange, make can remain on for a long time in same temperature interval in tank body, reach the cinnamic object of long-time storage, the anticorrosion priming coat directly contacting with basic unit can slow down the corrosion rate of tank body basic unit greatly, extends the life-span of tank body.
Wherein in heat reflection surface layer, be provided with hollow ceramic microspheres and nanometer silicon carbide and crystal whisker materials thereof, can also coordinate the supporting application of aerated materials, thereby the reflex of thermal energy radiation and still air layer are effectively suppressed radiation and convective heat transfer, make most radiant heat energies be blocked and reflect; Thermal insulating warm-keeping layer generally adopts modified flame-retardant coating expanded material to make, and generally selects polyurethane rigid foam material, to play the object of isolated thermal exchange; Described anticorrosion priming coat is generally epoxy resin and forms, and is wherein also provided with the flake pigment with electrochemical anti-corrosive mechanism, can play better antisepsis like this; Described basic unit is steel structure basic unit.
In sum; adopt the storage tank of this structure; can ensure the storage stability of phenylethylene dangerization product; improved product design; eliminated the potential safety hazard of such dangerization product in storage process; realize tank body rust protection simultaneously and removed tank body spray equipment of the prior art simultaneously, reduced the cost of equipment and the loss of energy water resource.
Accompanying drawing explanation
Fig. 1 is the structural representation of storage tank described in the utility model;
Fig. 2 is the structure cutaway view of A-A in Fig. 1;
In figure, 1 is tank body, and 2 is heat reflection surface layer, and 3 is thermal insulating warm-keeping layer, and 4 is anticorrosion priming coat, and 5 is basic unit.
The specific embodiment
A storage tank, comprises tank body 1, and tank body 1 consists of heat reflection surface layer 2, thermal insulating warm-keeping layer 3, anticorrosion priming coat 4 and basic unit 5 successively from tank body in tank body;
In wherein said heat reflection surface layer 2, be provided with hollow ceramic microspheres;
In described anticorrosion priming coat 4, be provided with flake pigment;
Described basic unit 5 is steel structure basic unit;
Described thermal insulating warm-keeping layer 3 adopts modified flame-retardant coating expanded material to make.
Claims (3)
1. a phenylethylene insulated tank, comprises tank body (1), it is characterized in that: tank body (1) at least consists of heat reflection surface layer (2), thermal insulating warm-keeping layer (3), anticorrosion priming coat (4) and basic unit (5) successively from tank body in tank body.
2. storage tank according to claim 1, is characterized in that: in described heat reflection surface layer (2), be provided with hollow ceramic microspheres.
3. storage tank according to claim 1, is characterized in that: in described anticorrosion priming coat (4), be provided with flake pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543273.1U CN203402518U (en) | 2013-09-02 | 2013-09-02 | Styrene class heat preservation storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543273.1U CN203402518U (en) | 2013-09-02 | 2013-09-02 | Styrene class heat preservation storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402518U true CN203402518U (en) | 2014-01-22 |
Family
ID=49938457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320543273.1U Expired - Fee Related CN203402518U (en) | 2013-09-02 | 2013-09-02 | Styrene class heat preservation storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203402518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960804A (en) * | 2015-06-02 | 2015-10-07 | 青岛科技大学 | Styrene storage tank thermal control coating |
-
2013
- 2013-09-02 CN CN201320543273.1U patent/CN203402518U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960804A (en) * | 2015-06-02 | 2015-10-07 | 青岛科技大学 | Styrene storage tank thermal control coating |
| CN104960804B (en) * | 2015-06-02 | 2018-12-28 | 青岛科技大学 | A kind of styrene storage tank thermal control coating |
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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: 20140122 Termination date: 20140902 |
|
| EXPY | Termination of patent right or utility model |