CN108792331A - A kind of chemical storage tank of good heat insulating - Google Patents
A kind of chemical storage tank of good heat insulating Download PDFInfo
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- CN108792331A CN108792331A CN201810946379.3A CN201810946379A CN108792331A CN 108792331 A CN108792331 A CN 108792331A CN 201810946379 A CN201810946379 A CN 201810946379A CN 108792331 A CN108792331 A CN 108792331A
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- Prior art keywords
- holding vessel
- chemical industry
- storage tank
- parts
- heat insulating
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Classifications
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- 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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/028—Wall construction hollow-walled, e.g. double-walled with spacers
-
- 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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/12—Supports
- B65D90/14—Legs, e.g. detachable
-
- 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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/12—Supports
- B65D90/18—Castors, rolls, or the like; e.g. detachable
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses a kind of chemical storage tanks of good heat insulating, including chemical industry holding vessel and pillar, the upper end side of the chemical industry holding vessel is installed with feed pipe, and the upper end of feed pipe is provided with cover, the tank body middle position of the chemical industry holding vessel is installed with mobile knob, the tank skin of the chemical industry holding vessel is made of heat-insulated double wall and cotton-wool interlayer, and the inside of chemical industry holding vessel is inner tank body, the heat-insulated double wall is at the position between chemical industry holding vessel and inner tank body, the cotton-wool Sandwich filling is at the position between inner tank body and heat-insulated double wall, the bottom of the chemical industry holding vessel is tank bucket, and the bottom of tank bucket is connected with vomit pipe, it is movably installed with butterfly valve on the vomit pipe.A kind of chemical storage tank of good heat insulating of the present invention is equipped with heat-insulated double wall and triangle-frame, can improve the heat-insulating property of chemical storage tank, and can improve the fastness of chemical storage tank, bring better prospect of the application.
Description
Technical field
The present invention relates to chemical storage tank field, more particularly to a kind of chemical storage tank of good heat insulating.
Background technology
To ensure enterprise safety operation, equipment safety operation, the service life and labor productivity of equipment are improved, to fortune
Capable mechanical equipment must carry out inspecting periodically repair, influence to produce to prevent mechanical breakdown or mechanical accident causes personnel to hinder
It dies, needs often to overhaul chemical storage tank；There are certain drawbacks in existing chemical storage tank, lack heat preservation and arrange when in use
It applies, the variation of external temperature environment can be directly delivered in chemical storage tank, and the chemical substance in chemical storage tank is because of the change of temperature
Change can chemically react, and change the original attribute of chemical substance leads to chemical storage tank since the stability of chemical storage tank is poor
Storage capacity is limited, limits its use scope, and certain influence is brought to the use of chemical storage tank, for this purpose, it is proposed that one
The chemical storage tank of kind good heat insulating.
Invention content
The main purpose of the present invention is to provide a kind of chemical storage tanks of good heat insulating, can effectively solve background technology
The problems in.
To achieve the above object, the technical solution that the present invention takes is：
A kind of chemical storage tank of good heat insulating, including chemical industry holding vessel and pillar, the upper end one of the chemical industry holding vessel
Side is installed with feed pipe, and the upper end of feed pipe is provided with cover, and the tank body middle position of the chemical industry holding vessel is solid
Dingan County shakes hands equipped with mobile, and the tank skin of the chemical industry holding vessel is made of heat-insulated double wall and cotton-wool interlayer, and chemical industry holding vessel
Inside is inner tank body, and the heat-insulated double wall is at the position between chemical industry holding vessel and inner tank body, the cotton-wool Sandwich filling
At position between inner tank body and heat-insulated double wall, the bottom of the chemical industry holding vessel is tank bucket, and the bottom of tank bucket is connected with
Vomit pipe is movably installed with butterfly valve on the vomit pipe, and pillar described in three groups is fixedly mounted on chemical industry holding vessel, and pillar
Lower end is movably installed with castor, and the pillar is provided with brake clip at the position of castor, between pillar described in three groups
It is provided with triangle-frame, the pillar is installed with lead at the position of bottom end.
Preferably, two groups of hinges are provided between the feed pipe and cover, and cover passes through hinge and feed pipe activity
Connection.
Preferably, the triangle-frame is the triangle being made of three iron pipes, and three iron pipes are welded on pillar.
Preferably, the upper end of the butterfly valve is handwheel, and the lower end of butterfly valve is installed with ball valve, and ball valve is located at vomit pipe
Inside.
Preferably, the material of the chemical industry holding vessel is stainless steel.
Preferably, the chemical industry holding vessel is provided at the position of upper end checks window, is provided on the brake clip
The edge of card slot, the castor can be placed in card slot.
Preferably, the material of the heat-insulated double wall (12) is insulation new material, the insulation new material
Include the component of following weight percent：40-60 parts of polystyrene resins, 40-60 parts of organic polymer compounds, pigment 20-
30 parts, 5-10 parts of filler, 5-10 parts of curing agent, 1-3 parts of dispersant, 1-3 parts of levelling agent, 1-3 parts of drier, 1-3 parts of plasticizer,
1-3 parts of coalescents, 100 parts of industrial naptha；
Wherein, the organic polymer compound is the compound of polymer and nano aluminium oxide shown in formula (I)；Its
In, the structural formula of polymer shown in formula (I) is：
In formula, n is the integer between 500~2000.
It is highly preferred that it is (2-4) that the filler, which is mass ratio,:1 calcium carbonate and the mixture of talcum powder；The curing agent
For mass ratio (1-3)：1 tetrahydrochysene phthalic acid or vinyl triamine；The dispersant is mass ratio 1:The Tego of (1-3)
The mixture of 630 dispersant of 610 dispersants of Dispers and Tego Dispers；The levelling agent is mass ratio 1:(3-5's)
The mixture of BYK-306 and BYK-330；The drier mass ratio (2-3):The mixture of 1 aphthenic acids and tower oleic acid；It is described
Plasticizer is mass ratio (1-2):1 epoxidized soybean oil and the mixture of dioctyl phthalate；The coalescents are matter
Amount is than (2-3):The mixture of 1 keto-alcohol ester organic compound and two aklylene glycol phenyl ethers.
It is highly preferred that the preparation method of insulation new material, includes the following steps：
(1) preparation of organic polymer compound, includes the following steps：
(1.1) at the protection of inert gas, 350~400 DEG C, by dimethyl phosphonate and 4,4 '-diamino-phenyl hydroxyls
Phosphine oxide reacts 8-12h under the action of catalyst, is cooled to 250 DEG C to get polymer shown in formula (I)；
(1.2) 150 DEG C are cooled to the speed of 20 DEG C/h, while nano aluminium oxide is added, continue cool to room temperature, vacuum
The dry compound to get polymer and nano aluminium oxide shown in formula (I)；
(2) organic polymer compound, pigment, filler, curing agent, dispersant, levelling agent, drier, plasticizer are weighed
And coalescents, it is pre-mixed；
(3) material of premixing is subjected to melting extrusion, extrusion parameter is：One 110 DEG C of area, two 100 DEG C of areas, screw speed
60Hz；
(4) cooling, coarse crushing obtains tablet；
(5) tablet obtains mixture as spheroidal graphite in ball mill, drum's speed of rotation 1000-1100rpm；
(6) by the mixture vacuum freeze drying of step (5), then in cyclone separator collect to get；Freeze-drying is true
Pneumatics power is 0.1-0.2Kpa, time 1-2h.
It is highly preferred that in step (1.1), the one kind or several of catalyst in triphenyl phosphate, triethylamine, ethylenediamine
Kind；The molar ratio of dimethyl phosphonate and 4,4 '-diamino-phenyl hydroxyl phosphine oxides is (1~1.2): 1.
It is highly preferred that in step (1.2), the molar ratio of nano aluminium oxide and polymer shown in formula (I) is (1~1.2):
1, wherein polymer shown in formula (I) uses gauge with 4,4 '-diamino-phenyl hydroxyl phosphine oxides.
Compared with prior art, the present invention has the advantages that：The chemical storage tank of the good heat insulating passes through setting
Heat-insulated double wall, it is vacuum state between tank skin, and temperature conduction in tank can be prevented to outside, can also prevent outside
Temperature conduction makes the chemical industry article in tank be under a metastable environment of temperature, and then ensure chemical industry article to inside
Stability, increase the fastness of equipment using the stability of triangle by the triangle-frame of setting, prevent chemical storage tank
Collapse, whole device is simple, easy to operate, and using effect is more preferable relative to traditional approach.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of the chemical storage tank of good heat insulating of the present invention；
Fig. 2 is a kind of sectional view of the chemical industry holding vessel of the chemical storage tank of good heat insulating of the present invention；
Fig. 3 is a kind of enlarged drawing of the pillar of the chemical storage tank of good heat insulating of the present invention.
In figure：1, chemical industry holding vessel；2, triangle-frame；3, butterfly valve；4, vomit pipe；5, cover；6, feed pipe；7, mobile to draw
Hand；8, tank bucket；9, pillar；10, brake clip；11, castor；12, heat-insulated double wall；13, cotton-wool interlayer；14, inner tank body；15, lead.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
Embodiment 1
The preparation of organic polymer compound, steps are as follows：
(1) at the protection of inert gas, 375 DEG C, by dimethyl phosphonate and 4,4 '-diamino-phenyl hydroxyl phosphine oxides exist
Ethylenediamine effect is lower to react 10h, is cooled to 250 DEG C to get polymer shown in formula (I)；Wherein, dimethyl phosphonate and 4,4 '-
The molar ratio of diamino-phenyl hydroxyl phosphine oxide is 1.1: 1；
Sampling, cools down to room temperature, is dried in vacuo, washing, drying and crushing, and the detection degree of polymerization is 1860, and 1% heat is lost
Weight decomposition rate is 315.7 DEG C.
(2) 150 DEG C are cooled to the speed of 20 DEG C/h, while nano aluminium oxide is added, room temperature is continued cool to, after cooling
It is dried in vacuo the compound to get polymer and nano aluminium oxide shown in formula (I)；Wherein, nano aluminium oxide and formula (I) are shown
Polymer molar ratio be 1.1: 1, wherein polymer shown in formula (I) is with the use of 4,4 '-diamino-phenyl hydroxyl phosphine oxides
Gauge.
By organic polymer composite coated on substrate, 5-10 μm of thickness measures thermal coefficient 0.02W/mK.
Embodiment 2
The preparation of organic polymer compound, steps are as follows：
(1) at the protection of inert gas, 350 DEG C, by dimethyl phosphonate and 4,4 '-diamino-phenyl hydroxyl phosphine oxides exist
Triethylamine effect is lower to react 12h, is cooled to 250 DEG C to get polymer shown in formula (I)；Wherein, dimethyl phosphonate and 4,4 '-
The molar ratio of diamino-phenyl hydroxyl phosphine oxide is 1.2: 1；
Sampling, cools down to room temperature, is dried in vacuo, washing, drying and crushing, and the detection degree of polymerization is 1620, and 1% heat is lost
Weight decomposition rate is 294.8 DEG C.
(2) 150 DEG C are cooled to the speed of 20 DEG C/h, while nano aluminium oxide is added, room temperature is continued cool to, after cooling
It is dried in vacuo the compound to get polymer and nano aluminium oxide shown in formula (I)；Wherein, nano aluminium oxide and formula (I) are shown
Polymer molar ratio be 1: 1, wherein polymer shown in formula (I) is with the dosage of 4,4 '-diamino-phenyl hydroxyl phosphine oxides
Meter.
By organic polymer composite coated on substrate, 5-10 μm of thickness measures thermal coefficient 0.02W/mK.
Embodiment 3
The preparation of organic polymer compound, steps are as follows：
(1) at the protection of inert gas, 400 DEG C, by dimethyl phosphonate and 4,4 '-diamino-phenyl hydroxyl phosphine oxides exist
Triphenyl phosphate effect is lower to react 8h, is cooled to 250 DEG C to get polymer shown in formula (I)；Wherein, dimethyl phosphonate and 4,
The molar ratio of 4 '-diamino-phenyl hydroxyl phosphine oxides is 1: 1；
Sampling, cools down to room temperature, is dried in vacuo, washing, drying and crushing, and the detection degree of polymerization is 1460, and 1% heat is lost
Weight decomposition rate is 276.7 DEG C.
(2) 150 DEG C are cooled to the speed of 20 DEG C/h, while nano aluminium oxide is added, room temperature is continued cool to, after cooling
It is dried in vacuo the compound to get polymer and nano aluminium oxide shown in formula (I)；Wherein, nano aluminium oxide and formula (I) are shown
Polymer molar ratio be 1.2: 1, wherein polymer shown in formula (I) is with the use of 4,4 '-diamino-phenyl hydroxyl phosphine oxides
Gauge.
By organic polymer composite coated on substrate, 5-10 μm of thickness measures thermal coefficient 0.03W/mK.
Insulation new material is prepared using the organic polymer compound of embodiment 1 to 3.
Embodiment 4
Insulation new material includes the component of following weight percent：50 parts of polystyrene resins are 50 parts organic high
Molecular complex, 25 parts of pigment, 7.5 parts of filler, 7.5 parts of curing agent, 2 parts of dispersant, 2 parts of levelling agent, 2 parts of drier, plasticising
2 parts of agent, 2 parts of coalescents, 100 parts of industrial naptha.
Preferably, it is 3 that the filler, which is mass ratio,:1 calcium carbonate and the mixture of talcum powder；The curing agent is quality
Than 2：1 tetrahydrochysene phthalic acid or vinyl triamine；The dispersant is mass ratio 1:2 610 dispersants of Tego Dispers and
The mixture of 630 dispersants of Tego Dispers；The levelling agent is mass ratio 1:The mixing of 4 BYK-306 and BYK-330
Object；The drier mass ratio 2.5:The mixture of 1 aphthenic acids and tower oleic acid；The plasticizer is mass ratio 1.5:1 ring
The mixture of oxygen soybean oil and dioctyl phthalate；The coalescents are mass ratio 2.5:1 keto-alcohol ester organic compound
The mixture of object and two aklylene glycol phenyl ethers.
The preparation method of above-mentioned insulation new material, includes the following steps：
(1) organic polymer compound, pigment, filler, curing agent, dispersant, levelling agent, drier, plasticizer are weighed
And coalescents, it is pre-mixed；
(2) material of premixing is subjected to melting extrusion, extrusion parameter is：One 110 DEG C of area, two 100 DEG C of areas, screw speed
60Hz；
(3) cooling, coarse crushing obtains tablet；
(4) tablet obtains mixture as spheroidal graphite in ball mill, drum's speed of rotation 1000-1100rpm；
(5) by the mixture vacuum freeze drying of step (4), then in cyclone separator collect to get；Freeze-drying is true
Pneumatics power is 0.2Kpa, time 2h.
Insulation new material is coated on substrate, 5-10 μm of thickness, measures thermal coefficient 0.02W/mK.
Embodiment 5
Insulation new material includes the component of following weight percent：40 parts of polystyrene resins are 60 parts organic high
Molecular complex, 30 parts of pigment, 5 parts of filler, 10 parts of curing agent, 4 parts of insulating compound, 3 parts of dispersant, 1 part of levelling agent, drier 3
Part, 1 part of plasticizer, 3 parts of coalescents, 100 parts of industrial naptha.
Preferably, it is 2 that the filler, which is mass ratio,:1 calcium carbonate and the mixture of talcum powder；The curing agent is quality
Than 3：1 tetrahydrochysene phthalic acid or vinyl triamine；The dispersant is mass ratio 1:1 610 dispersants of Tego Dispers and
The mixture of 630 dispersants of Tego Dispers；The levelling agent is mass ratio 1:The mixing of 5 BYK-306 and BYK-330
Object；The drier mass ratio 2:The mixture of 1 aphthenic acids and tower oleic acid；The plasticizer is mass ratio 2:1 epoxy is big
The mixture of soya-bean oil and dioctyl phthalate；The coalescents are mass ratio 3:1 keto-alcohol ester organic compound and two
The mixture of aklylene glycol phenyl ether.
The preparation method of above-mentioned insulation new material, includes the following steps：
(1) organic polymer compound, pigment, filler, curing agent, dispersant, levelling agent, drier, plasticizer are weighed
And coalescents, it is pre-mixed；
(2) material of premixing is subjected to melting extrusion, extrusion parameter is：One 110 DEG C of area, two 100 DEG C of areas, screw speed
60Hz；
(3) cooling, coarse crushing obtains tablet；
(4) tablet obtains mixture as spheroidal graphite in ball mill, drum's speed of rotation 1000-1100rpm；
(5) by the mixture vacuum freeze drying of step (4), then in cyclone separator collect to get；Freeze-drying is true
Pneumatics power is 0.2Kpa, time 1h.
Insulation new material is coated on substrate, 5-10 μm of thickness, measures thermal coefficient 0.03W/mK.
Embodiment 6
Insulation new material includes the component of following weight percent：60 parts of polystyrene resins are 40 parts organic high
Molecular complex, 20 parts of pigment, 10 parts of filler, 5 parts of curing agent, 6 parts of insulating compound, 1 part of dispersant, 3 parts of levelling agent, drier 1
Part, 3 parts of plasticizer, 1 part of coalescents, 100 parts of industrial naptha.
Preferably, it is 4 that the filler, which is mass ratio,:1 calcium carbonate and the mixture of talcum powder；The curing agent is quality
Than 1：1 tetrahydrochysene phthalic acid or vinyl triamine；The dispersant is mass ratio 1:3 610 dispersants of Tego Dispers and
The mixture of 630 dispersants of Tego Dispers；The levelling agent is mass ratio 1:The mixing of 3 BYK-306 and BYK-330
Object；The drier mass ratio 3:The mixture of 1 aphthenic acids and tower oleic acid；The plasticizer is mass ratio 1:1 epoxy is big
The mixture of soya-bean oil and dioctyl phthalate；The coalescents are mass ratio 2:1 keto-alcohol ester organic compound and two
The mixture of aklylene glycol phenyl ether.
The preparation method of above-mentioned insulation new material, includes the following steps：
(1) organic polymer compound, pigment, filler, curing agent, dispersant, levelling agent, drier, plasticizer are weighed
And coalescents, it is pre-mixed；
(2) material of premixing is subjected to melting extrusion, extrusion parameter is：One 110 DEG C of area, two 100 DEG C of areas, screw speed
60Hz；
(3) cooling, coarse crushing obtains tablet；
(4) tablet obtains mixture as spheroidal graphite in ball mill, drum's speed of rotation 1000-1100rpm；
(5) by the mixture vacuum freeze drying of step (4), then in cyclone separator collect to get；Freeze-drying is true
Pneumatics power is 0.1Kpa, time 2h.
Insulation new material is coated on substrate, 5-10 μm of thickness, measures thermal coefficient 0.03W/mK.
Embodiment 7
The insulation new material of embodiment 3 to 6 is used for chemical storage tank, the heat-insulated double wall is that insulation is novel
Material is made.
As shown in Figs. 1-3, a kind of chemical storage tank of good heat insulating, including chemical industry holding vessel 1 and pillar 9, chemical industry storage
The upper end side of tank 1 is installed with feed pipe 6, and the upper end of feed pipe 6 is provided with cover 5, in the tank body of chemical industry holding vessel 1
Between mobile knob 7 is installed at position, the tank skin of chemical industry holding vessel 1 is made of heat-insulated double wall 12 and cotton-wool interlayer 13, and
The inside of chemical industry holding vessel 1 is inner tank body 14, and heat-insulated double wall 12 is at the position between chemical industry holding vessel 1 and inner tank body 14,
Cotton-wool interlayer 13 is filled at the position between inner tank body 14 and heat-insulated double wall 12, and the bottom of chemical industry holding vessel 1 is tank bucket 8, and
The bottom of tank bucket 8 is connected with vomit pipe 4, and butterfly valve 3 is movably installed on vomit pipe 4, and three groups of pillars 9 are fixedly mounted on chemical industry storage
On tank 1, and the lower end of pillar 9 is movably installed with castor 11, and pillar 9 is provided with brake clip 10 at the position of castor 11, and three
Group pillar 9 is provided with triangle-frame 2 each other, and pillar 9 is installed with lead 15 at the position of bottom end；
Two groups of hinges are provided between feed pipe 6 and cover 5, and cover 5 is flexibly connected by hinge with feed pipe 6；Three
Angle framework 2 is the triangle being made of three iron pipes, and three iron pipes are welded on pillar 9；The upper end of butterfly valve 3 is handwheel, and
The lower end of butterfly valve 3 is installed with ball valve, and ball valve is located at the inside of vomit pipe 4；The material of chemical industry holding vessel 1 is stainless steel, every
The material of hot double wall 12 is polyurethane；Chemical industry holding vessel 1 is provided at the position of upper end checks window, is arranged on brake clip 10
There are card slot, the edge of castor 11 that can be placed in card slot.
It should be noted that the present invention be a kind of chemical storage tank of good heat insulating, when in use chemical industry holding vessel 1 and branch
The overall structure of 8 constitution equipment of column 9 and tank bucket is first turned on 6 upper end of feed pipe when adding chemical industry article into tank body
Cover 5 makes tank body that open state be presented, chemical industry article is then toppled over into tank body, closes cover 5 later, and tank body is made to be in envelope
Closed state opens the butterfly valve 3 of vomit pipe 4, can discharge the chemical industry article of place's liquid, and butterfly valve 3 can control discharge rate,
External charging basket, which is placed at the nozzle position of vomit pipe 4, to pour into charging basket by chemical industry article suffers, since chemical industry stores up
The tank skin for depositing tank 1 is made of heat-insulated double wall 12 and cotton-wool interlayer 13, and the material of heat-insulated double wall 12 is polyurethane, can prevent heat
The transmission of amount, cotton-wool interlayer 13 have heat insulation effect, prevent the temperature inside inner tank body 14 from changing, heat-insulated double wall 12 and tank
It is vacuum state between wall, the temperature conduction in tank can be prevented to outside, can also prevent external temperature conduction to inside, make
Chemical industry article in tank is under a metastable environment of temperature, and then ensures the stability of chemical industry article, three pillars 9
Between be triangle-frame 2, triangle-frame 2 using triangle stability, increase the fastness of equipment, prevent chemical storage tank from falling
It collapses, the lead 15 of pillar 9 reduces its position of centre of gravity, increases the stability of equipment, when needing mobile chemical storage tank, to movement
Chemical storage tank can be moved to specified by 7 one active force consistent with moving direction of application of knob under the action of castor 11
At position, castor 11 is blocked with brake clip 10 later, prevents chemical storage tank naturally mobile, it is more practical.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of chemical storage tank of good heat insulating, including chemical industry holding vessel (1) and pillar (9), it is characterised in that：The chemical industry
The upper end side of holding vessel (1) is installed with feed pipe (6), and the upper end of feed pipe (6) is provided with cover (5), describedization
The tank body middle position of work holding vessel (1) is installed with mobile knob (7), the tank skin of the chemical industry holding vessel (1) by every
Hot double wall (12) and cotton-wool interlayer (13) composition, and the inside of chemical industry holding vessel (1) is inner tank body (14), the heat-insulated double wall
(12) at the position between chemical industry holding vessel (1) and inner tank body (14), the cotton-wool interlayer (13) is filled in inner tank body
(14) at the position between heat-insulated double wall (12), the bottom of the chemical industry holding vessel (1) is tank bucket (8), and the bottom of tank bucket (8)
Portion is connected with vomit pipe (4), is movably installed with butterfly valve (3) on the vomit pipe (4), pillar (9) described in three groups is fixedly mounted on
On chemical industry holding vessel (1), and the lower end of pillar (9) is movably installed with castor (11), and the pillar (9) is close to the position of castor (11)
The place of setting is provided with brake clip (10), and pillar (9) described in three groups is provided with triangle-frame (2) each other, and the pillar (9) is close
Lead (15) is installed at the position of bottom end.
2. a kind of chemical storage tank of good heat insulating according to claim 1, it is characterised in that：The feed pipe (6) with
Two groups of hinges are provided between cover (5), and cover (5) is flexibly connected by hinge with feed pipe (6).
3. a kind of chemical storage tank of good heat insulating according to claim 1, it is characterised in that：The triangle-frame (2)
For the triangle being made of three iron pipes, three iron pipes are welded on pillar (9).
4. a kind of chemical storage tank of good heat insulating according to claim 1, it is characterised in that：The butterfly valve (3) it is upper
End is handwheel, and the lower end of butterfly valve (3) is installed with ball valve, and ball valve is located at the inside of vomit pipe (4).
5. a kind of chemical storage tank of good heat insulating according to claim 1, it is characterised in that：The chemical industry holding vessel
(1) material is stainless steel.
6. a kind of chemical storage tank of good heat insulating according to claim 1, it is characterised in that：The chemical industry holding vessel
(1) it is provided at the position of upper end and checks window, card slot, the edge of the castor (11) are provided on the brake clip (10)
It can be placed in card slot.
7. a kind of chemical storage tank of good heat insulating according to claim 1, it is characterised in that：The heat-insulated double wall (12)
Material be insulation new material, the insulation new material includes the component of following weight percent：40-60 parts
Polystyrene resin, 40-60 parts of organic polymer compounds, 20-30 parts of pigment, 5-10 parts of filler, 5-10 parts of curing agent, dispersion
1-3 parts of agent, 1-3 parts of levelling agent, 1-3 parts of drier, 1-3 parts of plasticizer, 1-3 parts of coalescents, 100 parts of industrial naptha；
Wherein, the organic polymer compound is the compound of polymer and nano aluminium oxide shown in formula (I)；Wherein, formula
(I) structural formula of polymer shown in is：
In formula, n is the integer between 500~2000.
8. a kind of chemical storage tank of good heat insulating according to claim 1, it is characterised in that：The filler is mass ratio
For (2-4):1 calcium carbonate and the mixture of talcum powder；The curing agent is mass ratio (1-3)：1 tetrahydrochysene phthalic acid or ethylene
Base triamine；The dispersant is mass ratio 1:610 dispersants of Tego Dispers and Tego Dispers 630 of (1-3) divide
The mixture of powder；The levelling agent is mass ratio 1:The mixture of the BYK-306 and BYK-330 of (3-5)；The drier matter
Amount is than (2-3):The mixture of 1 aphthenic acids and tower oleic acid；The plasticizer is mass ratio (1-2):1 epoxidized soybean oil and neighbour
The mixture of dioctyl phthalate；The coalescents are mass ratio (2-3):1 keto-alcohol ester organic compound and two alkylenes
The mixture of base glycol phenyl ether.
9. a kind of chemical storage tank of good heat insulating according to claim 1, it is characterised in that：Insulation new material
Preparation method, include the following steps：
(1) preparation of organic polymer compound, includes the following steps：
(1.1) at the protection of inert gas, 350~400 DEG C, by dimethyl phosphonate and 4, the oxidation of 4 '-diamino-phenyl hydroxyls
Phosphine reacts 8-12h under the action of catalyst, is cooled to 250 DEG C to get polymer shown in formula (I)；
(1.2) 150 DEG C are cooled to the speed of 20 DEG C/h, while nano aluminium oxide is added, continue cool to room temperature, vacuum is dry
The dry compound to get polymer and nano aluminium oxide shown in formula (I)；
(2) weigh organic polymer compound, pigment, filler, curing agent, dispersant, levelling agent, drier, plasticizer and at
Film auxiliary agent, is pre-mixed；
(3) material of premixing is subjected to melting extrusion, extrusion parameter is：One 110 DEG C of area, two 100 DEG C of areas, screw speed
60Hz；
(4) cooling, coarse crushing obtains tablet；
(5) tablet obtains mixture as spheroidal graphite in ball mill, drum's speed of rotation 1000-1100rpm；
(6) by the mixture vacuum freeze drying of step (5), then in cyclone separator collect to get；It is freeze-dried vacuum pressure
Power is 0.1-0.2Kpa, time 1-2h.
10. a kind of chemical storage tank of good heat insulating according to claim 1, it is characterised in that：In step (1.1), urge
Agent is selected from one or more of triphenyl phosphate, triethylamine, ethylenediamine；Dimethyl phosphonate and 4,4 '-diamino-phenyl hydroxyls
The molar ratio of base phosphine oxide is (1~1.2): 1；In step (1.2), mole of nano aluminium oxide and polymer shown in formula (I)
Than for (1~1.2): 1, wherein polymer shown in formula (I) uses gauge with 4,4 '-diamino-phenyl hydroxyl phosphine oxides.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591605A (en) * | 2020-05-12 | 2020-08-28 | 鲁强能源装备有限公司 | Fire-proof and explosion-proof product oil storage tank structure |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111591605A (en) * | 2020-05-12 | 2020-08-28 | 鲁强能源装备有限公司 | Fire-proof and explosion-proof product oil storage tank structure |
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