CN110304864A - For sewage treatment or the integrated molding chemical industry equipment and preparation method of chemical industry liquid storage - Google Patents
For sewage treatment or the integrated molding chemical industry equipment and preparation method of chemical industry liquid storage Download PDFInfo
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- CN110304864A CN110304864A CN201910740601.9A CN201910740601A CN110304864A CN 110304864 A CN110304864 A CN 110304864A CN 201910740601 A CN201910740601 A CN 201910740601A CN 110304864 A CN110304864 A CN 110304864A
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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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1257—Oxidation ditches
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/045—Polyalkenes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/18—Polyesters; Polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/23—Acid resistance, e.g. against acid air or rain
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of for sewage treatment or the integrated molding chemical industry equipment and preparation method of chemical industry liquid storage, the equipment include integral type concrete cabinet, and the box house is caged stiffener or reinforcement glass-fiber reinforcement embedded with skeleton, the reinforcement skeleton is reinforced.Integrated molding chemical industry equipment of the present invention can according to need and be chosen for use as sewage disposal device or chemical industry liquid storage equipment.The equipment is prepared using mold casting method, and integrated molding can reduce production energy consumption, reduces the pollution in preparation process to environment, improves production efficiency；The equipment compression strength is high, corrosion-resistant, improves service life, maintenance cost is greatly reduced, insulation of equipment performance is good, cuts operating costs.
Description
Technical field
The invention belongs to field of chemical equipment, more particularly, to a kind of for sewage treatment or the one of chemical industry liquid storage
Form chemical industry equipment and preparation method.
Background technique
Integrated sewage treating apparatus and chemical industry equipment fluid reservoir are at present based on steel, hence it is evident that disadvantage has following several
Point:
Sewage disposal device tank body: it is high that a makes energy consumption；B process equipment can generate greasy dirt, and a large amount of welding process produces
A large amount of pernicious gas；The quality of c product is difficult to control, and random probability is big, manually controls completely, based on welding；D production
Inefficiency；After the running of e equipment, maintenance cost is huge, and maintenance process is complicated, and service life is short, is corroded fast；F is thermally conductive fast, protects
Warm nature can be poor.
Chemical industry fluid reservoir: a is expensive based on stainless steel；B Corrosion Protection does not often reach requirement；C makes energy consumption
It is high；D process equipment can generate greasy dirt, and a large amount of welding process produces a large amount of pernicious gas；The quality of e product is difficult to control,
Random probability is big, manually controls completely, based on welding；F production efficiency is low；After the running of g equipment, maintenance cost is huge
Greatly, maintenance process is complicated, and service life is short, and be corroded block；H is thermally conductive fast, poor thermal insulation property.
Summary of the invention
The purpose of the present invention is overcoming disadvantages described above, design a kind of for sewage treatment or the integrated molding of chemical industry liquid storage
Construction equipment simultaneously discloses preparation method, can serve as sewage disposal device, or be used as chemical industry liquid storage equipment.The equipment can drop
Low production energy consumption reduces the pollution in preparation process to environment；It improves service life, improves production efficiency, maintenance is greatly reduced
Cost greatly improves thermal insulation property, cuts operating costs.
To achieve the goals above, technical solution provided by the invention is as follows:
It is a kind of for sewage treatment or the integrated molding chemical industry equipment of chemical industry liquid storage, the equipment include integral type concrete box
Body, the box house are caged stiffener or reinforcement glass-fiber reinforcement embedded with skeleton, the reinforcement skeleton is reinforced.
Preferably, it can be laid in cabinet wall and reinforce short felt, the inner wall for reinforcing short felt re-lays surface felt, and the reinforcement is short
It is connected between felt and surface felt by adhesive layer.
The above-mentioned short felt of reinforcement is fiberglas chopped strand mat, and chopped strand is 50~55mm, grammes per square metre 100-300g/m2,
Surface felt is fiberglass surfacing mat, and the grammes per square metre scope is 50~100g/m2；It is (of the present invention to reinforce short felt and surface felt
It is purchased from Xingtai Taurus glass Co., Ltd) reinforce short felt and surface felt by resin brush on mold, it is formed after solidification
Smooth surface, resin structure is finer and close, increases sealing effect and safety effect, and surface felt is thin, fine and closely woven degree is high, generates product
Inner wall smooth, for the smoothness of cabinet wall, compactness and zero infiltration the guarantee of reliability is provided.Surface felt and the short felt of reinforcement
Between adhesive layer be with the congener resin layer of cabinet, bond effect is good, by be laid on die surface be then poured it is mixed
The material got togather is integrally formed with cabinet, not easily to fall off.
Above-mentioned cabinet exterior can require to post weather-proof gel coating resin according to use environment, and the weather-proof gel coating resin is and cabinet category
Property identical resin material in be added and resist the ingredient that ultraviolet light copies aging.
Integral type concrete cabinet of the present invention includes raw material and auxiliary agent, and the raw material includes resin, aggregate and powder
Material, ratio is resin: aggregate: powder=7~18:44~80:5~40；The auxiliary agent includes shrinking agent, curing agent and promotion
Agent, the shrinking agent content are the 0~30% of weight resin, and curing agent content is the 0.8%~3% of weight resin, are promoted
Agent content is the 0.5%~2.5% of weight resin.
In above-mentioned raw materials, preferred weight ratio is resin: aggregate: powder=8~16:45~65:18~30.
Above-mentioned resin can be unsaturated polyester resin or vinylite or epoxy resin, using unsaturated polyester resin
Or when epoxy resin, which can be used as sewage disposal device, and when using vinylite, which can be used as chemical industry liquid storage and set
It is standby.The unsaturated polyester resin can be the unsaturated polyester resin 936,191,3010 of Beijing Li Tian Science and Technology Ltd.,
Or the new scientific and technological Group Co., Ltd of sun unsaturated polyester resin 5562A or Jiangsu Huachang Chemical Co not
Saturated polyester resin 9405C, 9709C；Preferably 9405C.Vinylite is preferably 430 types or 901 types (the new scientific and technological group of sun
Co., Ltd).During the reaction, gel time is long for resin concrete of the present invention, and exothermic peak is low, lower shrinkage, by force
Degree is high, and processing performance is good, and artificial operability is high.
The preferred polystyrene of shrinking agent described above, the preferred methyl ethyl ketone peroxide of curing agent, promotor be for containing
Cobalt class promotor, preferably cobalt naphthenate or cobalt iso-octoate.
Above-mentioned aggregate is preferably one of quartz, cobble, andesite, limestone, basalt or Iron-ore Slag or several
Kind, partial size is 0.5~25mm.
Above-mentioned powder is preferably one or more of silica, calcium carbonate, flyash or volcanic ash, partial size 150
~400 mesh.When equipment is used for chemical industry liquid storage, preferably silica, antiseptic property are high.
The preparation method of the above-mentioned integrated molding chemical industry equipment for sewage treatment or chemical industry liquid storage the following steps are included:
(1) mold prepares: mold includes inner mould core and outer panel；Inner membrance core and outer panel be steel plate (preferably Q235 or
Q345 steel plate) be detachably connected made of cavity；
(2) arrangement of reinforcement prepares: burying caged stiffener in mold or reinforces glass-fiber reinforcement, is fixed by anti-rot plastic bracket
Between inner mould core and outer panel；
(3) product pours: after mixing evenly by resin concrete material, filling mold and shakes；It is set described in this step
Rouge concrete material includes resin, aggregate, powder, curing agent and promotor；
(4) it demoulds: waiting product curing reaction, Primogel solidifies 30~120 minutes, opens mold, uses stone tongs
Remove mold.The step carries out under normal temperature conditions.
The above-mentioned integrated molding chemical industry equipment for being used for sewage treatment or chemical industry liquid storage containing the short felt of reinforcement and surface felt
Preparation method the following steps are included:
(1) mold prepares: the mold includes inner mould core and outer panel；Inner membrance core and outer panel be steel plate (preferably
Q235 or Q345 steel plate) be detachably connected made of cavity；
(2) arrangement of reinforcement prepares: burying caged stiffener in mold or reinforces glass-fiber reinforcement, is fixed by anti-rot plastic bracket
Between inner mould core and outer panel；
(3) product pours: being successively laid with surface felt on the outside of inner mould core and reinforces short felt, resin concrete material is stirred
After uniformly, fills mold and shake；Resin concrete material described in this step includes resin, aggregate, powder, curing agent and rush
Into agent；
(4) it demoulds: waiting product curing reaction, Primogel solidifies 30~120 minutes, opens mold, uses stone tongs
Remove mold.The step carries out under normal temperature conditions.
Resin concrete shrinks control within 2 ‰ in the product casting process of the above method, preferred resin concrete material
Shrinking agent polystyrene is added in material, additive amount 0-30%, preferably additive amount are 15%.
Above-mentioned die main body includes shaking device, inner mould core, outer panel, folding mould device, outer panel and folding mould device
Connection type be hinge and be bolted or the connection type of hydraulically extensible；The connection type of inner mould core and folding mould device
Using machine driving, bolt locking or hydraulically extensible connection type；
Above-mentioned mold outer panel is opened or is closed by the way of hinge cooperation hydraulic cylinder overturning or translation and closed, inner membrance
Core is demoulded by the way of hydraulic cylinder stretch mode or pull rod.
When integrated molding chemical industry equipment of the present invention is used as sewage disposal device, according to the water process that can use of design
Technique has: biofilm, A2O method, AO2Method and epoxidation ditch method etc., technique require be do not need it is closed, it is contemplated that safety
Problem can install safety net, cover board etc. additional, prevent falling into for exotic.
It compared with prior art, can basis the invention has the benefit that integrated molding chemical industry equipment of the present invention
Need to be chosen for use as sewage disposal device or chemical industry liquid storage equipment.The equipment is prepared using mold casting method, one at
Type can reduce production energy consumption, reduce the pollution in preparation process to environment, improve production efficiency；The equipment compression strength is high,
It is corrosion-resistant, it improves service life, maintenance cost is greatly reduced, insulation of equipment performance is good, cuts operating costs.
Detailed description of the invention
Fig. 1 is the structural schematic diagram described in the embodiment of the present invention 1 for the integrated molding chemical industry equipment of sewage treatment.
Fig. 2 is the integrated molding chemical industry equipment described in the embodiment of the present invention 2~4 for sewage treatment or chemical industry liquid storage
Structural schematic diagram.
Fig. 3 is product casting complete state of the present invention and die opening state schematic diagram.
Fig. 4 is the thermal insulation property test experiments schematic diagram of material of the present invention.
In figure: 1- cabinet, 2- reinforce skeleton, and 3- reinforces short felt, the surface 4- felt, the weather-proof gel coating resin of 5-, 6- adhesive layer.
Specific embodiment
Below in conjunction with the specific embodiment preferred embodiment that the present invention will be described in more detail.
Embodiment 1
A kind of integrated molding chemical industry equipment for sewage treatment, as shown in Figure 1, the equipment includes integral type concrete box
Body 1, embedded with skeleton 2 is reinforced inside the cabinet 1,1 outer wall of cabinet posts weather-proof gel coating resin 5.The weather-proof gel coating resin 5 is and case
It is added in the identical resin material of 1 attribute of body and resists the ingredient that ultraviolet light copies aging.The reinforcement skeleton 2 is that caged reinforces steel
Muscle reinforces glass-fiber reinforcement.
The above-mentioned integrated molding chemical industry equipment for sewage treatment, wherein integral type concrete cabinet includes following components:
Unsaturated polyester resin (9405C, Jiangsu Huachang Chemical Co) 10 parts by weight；Aggregate (cobble, grain
Diameter is 0.5~25mm) 48 parts by weight；Powder (calcium carbonate, partial size are 150~400 mesh) 18 parts by weight, shrinking agent polystyrene
1.2 parts by weight, 0.14 parts by weight of curing agent methyl ethyl ketone peroxide, 0.1 parts by weight of promotor cobalt naphthenate.
It is above-mentioned for sewage treatment integrated molding chemical industry equipment preparation method the following steps are included:
(1) mold prepares: the mold includes inner mould core and outer panel；Inner membrance core and outer panel are steel plate (Q345 steel
Plate) be detachably connected made of cavity；Die main body includes shock platforms, inner mould core, outer panel, folding mould device, outer panel
With the connection type of folding mould device it is hinge and is bolted or the connection type of hydraulically extensible；Inner mould core and open mold fill
The connection type set is using machine driving, bolt locking or hydraulically extensible connection type；
(2) arrangement of reinforcement prepares: burying caged stiffener in mold or reinforces glass-fiber reinforcement, is fixed by anti-rot plastic bracket
Between inner mould core and outer panel；
(3) product pours: after mixing evenly by resin concrete material, filling mold and shakes；Resin concrete is shunk
Control is within 2 ‰；
(4) it demoulds: waiting product curing reaction, Primogel solidifies 30~120 minutes, mold outer panel is opened, with hanging
Clamps remove mold.The step carries out under normal temperature conditions.
Above-mentioned mold outer panel is opened or is closed by the way of hinge cooperation hydraulic cylinder overturning or translation and closed, inner membrance
Core is detached from product by the way of hydraulic cylinder stretch mode or pull rod.
Embodiment 2
A kind of integrated molding chemical industry equipment for sewage treatment, as shown in Fig. 2, the equipment includes integral type concrete box
Body 1, embedded with skeleton 2 is reinforced inside the cabinet 1,1 inner wall of cabinet, which is laid with, reinforces short felt 3, and the inner wall for reinforcing short felt 3 re-lays table
Face felt 4 is reinforced connecting between short felt 3 and surface felt 4 by adhesive layer 6, and 1 outer wall of cabinet posts weather-proof gel coating resin 5.It is described to add
Strong short felt 3 and surface felt 4 are glass mat, and surface felt 4 and the adhesive layer 6 reinforced between short felt 3 are of the same race with cabinet 1
The resin layer of class, the weather-proof gel coating resin 5 are to be added to resist the imitated aging of ultraviolet light in resin material identical with 1 attribute of cabinet
Ingredient.The reinforcement skeleton 2 is caged stiffener or reinforcement glass-fiber reinforcement.
The above-mentioned integrated molding chemical industry equipment for sewage treatment, wherein integral type concrete cabinet includes following components:
Unsaturated polyester resin (9405C type, Jiangsu Huachang Chemical Co) 7 parts by weight；Aggregate (quartz,
Partial size is 0.5~25mm) 44 parts by weight；Powder (calcium carbonate, partial size are 150~400 mesh) 8 parts by weight, shrinking agent polyphenyl second
0.7 parts by weight of alkene, 0.063 parts by weight of curing agent methyl ethyl ketone peroxide, 0.035 parts by weight of promotor cobalt naphthenate.
It is above-mentioned for sewage treatment integrated molding chemical industry equipment preparation method the following steps are included:
(1) mold prepares: the mold includes inner mould core and outer panel；Inner membrance core and outer panel are steel plate (Q235 steel
Plate) be detachably connected made of cavity；Die main body includes shock platforms, inner mould core, outer panel, folding mould device, outer panel
With the connection type of folding mould device it is hinge and is bolted or the connection type of hydraulically extensible；Inner mould core and open mold fill
The connection type set is using machine driving, bolt locking or hydraulically extensible connection type；
(2) arrangement of reinforcement prepares: burying caged stiffener in mold or reinforces glass-fiber reinforcement, is fixed by anti-rot plastic bracket
Between inner mould core and outer panel；
(3) product pours: being successively laid with surface felt on the outside of inner mould core and reinforces short felt, by above-mentioned resin concrete material
After mixing evenly, it fills mold and shakes；Resin concrete shrinks control within 2 ‰；
(4) it demoulds: waiting product curing reaction, Primogel solidifies 30~120 minutes, mold outer panel is opened, with hanging
Clamps remove mold.The step carries out under normal temperature conditions.
Above-mentioned mold outer panel is opened or is closed by the way of hinge cooperation hydraulic cylinder overturning or translation and closed, inner membrance
Core is detached from product by the way of hydraulic cylinder stretch mode or pull rod.
Embodiment 3
A kind of integrated molding chemical industry equipment for chemical industry liquid storage, as shown in Fig. 2, the equipment includes integral type concrete box
Body 1, embedded with skeleton 2 is reinforced inside the cabinet 1,1 inner wall of cabinet, which is laid with, reinforces short felt 3, and the inner wall for reinforcing short felt 3 re-lays table
Face felt 4 is reinforced connecting between short felt 3 and surface felt 4 by adhesive layer 6, and 1 outer wall of cabinet posts weather-proof gel coating resin 5.It is described to add
Strong short felt 3 and surface felt 4 are glass mat, and surface felt 4 and the adhesive layer 6 reinforced between short felt 3 are of the same race with cabinet 1
The resin layer of class, the weather-proof gel coating resin 5 are to be added to resist the imitated aging of ultraviolet light in resin material identical with 1 attribute of cabinet
Ingredient.The reinforcement skeleton 2 is caged stiffener or reinforcement glass-fiber reinforcement.
The above-mentioned integrated molding chemical industry equipment for chemical industry liquid storage, wherein integral type concrete cabinet includes following components:
Vinylite (430 types, the new scientific and technological Group Co., Ltd of sun) 18 parts by weight；Aggregate (basalt, partial size 0.5
~25mm) 75 parts by weight；Powder (silica, partial size are 150~400 mesh) 38 parts by weight, 4.5 weight of lower shrinkage machine polystyrene
Measure part, 0.36 parts by weight of curing agent methyl ethyl ketone peroxide, 0.18 parts by weight of promotor cobalt iso-octoate.
It is above-mentioned for chemical industry liquid storage integrated molding chemical industry equipment preparation method the following steps are included:
(1) mold prepares: the mold includes inner mould core and outer panel；Inner membrance core and outer panel are steel plate (Q345 steel
Plate) be detachably connected made of cavity；Die main body includes shock platforms, inner mould core, outer panel, folding mould device, outer panel
With the connection type of folding mould device it is hinge and is bolted or the connection type of hydraulically extensible；Inner mould core and open mold fill
The connection type set is using machine driving, bolt locking or hydraulically extensible connection type；
(2) arrangement of reinforcement prepares: burying caged stiffener in mold or reinforces glass-fiber reinforcement, is fixed by anti-rot plastic bracket
Between inner mould core and outer panel；
(3) product pours: being successively laid with surface felt on the outside of inner mould core and reinforces short felt, resin concrete material is stirred
After uniformly, fills mold and shake；Resin concrete shrinks control within 2 ‰；
(4) it demoulds: waiting product curing reaction, Primogel solidifies 30~120 minutes, mold outer panel is opened, with hanging
Clamps remove mold.The step carries out under normal temperature conditions.
Above-mentioned mold outer panel is opened or is closed by the way of hinge cooperation hydraulic cylinder overturning or translation and closed, inner membrance
Core is detached from product by the way of hydraulic cylinder stretch mode or pull rod.
Embodiment 4
A kind of integrated molding chemical industry equipment for sewage treatment, as shown in Fig. 2, the equipment includes integral type concrete box
Body 1, embedded with skeleton 2 is reinforced inside the cabinet 1,1 inner wall of cabinet, which is laid with, reinforces short felt 3, and the inner wall for reinforcing short felt 3 re-lays table
Face felt 4 is reinforced connecting between short felt 3 and surface felt 4 by adhesive layer 6, and 1 outer wall of cabinet posts weather-proof gel coating resin 5.It is described to add
Strong short felt 3 and surface felt 4 are glass mat, and surface felt 4 and the adhesive layer 6 reinforced between short felt 3 are of the same race with cabinet 1
The resin layer of class, the weather-proof gel coating resin 5 are to be added to resist the imitated aging of ultraviolet light in resin material identical with 1 attribute of cabinet
Ingredient.The reinforcement skeleton 2 is caged stiffener or reinforcement glass-fiber reinforcement.
The above-mentioned integrated molding chemical industry equipment for sewage treatment, wherein integral type concrete cabinet includes following components:
Unsaturated polyester resin (9405C type, Jiangsu Huachang Chemical Co) 16 parts by weight；Aggregate (basalt,
Partial size is 0.5~25mm) 55 parts by weight；Powder (calcium carbonate, partial size are 150~400 mesh) 28 parts by weight, lower shrinkage machine polyphenyl second
2.4 parts by weight of alkene, 0.16 parts by weight of curing agent methyl ethyl ketone peroxide, 0.24 parts by weight of promotor cobalt iso-octoate.
The preparation method of above-mentioned sewage treatment and chemical industry liquid storage integration apparatus the following steps are included:
(1) mold prepares: the mold includes inner mould core and outer panel；Inner membrance core and outer panel are steel plate (Q235 steel
Plate) be detachably connected made of cavity；Die main body includes shock platforms, inner mould core, outer panel, folding mould device, outer panel
With the connection type of folding mould device it is hinge and is bolted or the connection type of hydraulically extensible；Inner mould core and open mold fill
The connection type set is using machine driving, bolt locking or hydraulically extensible connection type；
(2) arrangement of reinforcement prepares: burying caged stiffener in mold or reinforces glass-fiber reinforcement, is fixed by anti-rot plastic bracket
Between inner mould core and outer panel；
(3) product pours: being successively laid with surface felt on the outside of inner mould core and reinforces short felt, resin concrete material is stirred
After uniformly, fills mold and shake；Resin concrete shrinks control within 2 ‰；
(4) it demoulds: waiting product curing reaction, Primogel solidifies 30~120 minutes, mold outer panel is opened, with hanging
Clamps remove mold.The step carries out under normal temperature conditions.
Above-mentioned mold outer panel is opened or is closed by the way of hinge cooperation hydraulic cylinder overturning or translation and closed, inner membrance
Core is detached from product by the way of hydraulic cylinder stretch mode or pull rod.
Material prepared in the above embodiments is tested below, concrete outcome is as follows:
One, material compression test
Sample is prepared respectively according to being formulated described in embodiment 1-4, and is tested in accordance with the following methods, and test result is shown in Table
1。
Compression strength, which takes, impregnates 20%H2SO4After the solution 72h of the NaOH of 3 pieces of sample, immersion 20% after solution 72h
It 3 pieces of sample, is rinsed well with tap water, then absorbs dry surface with filter paper.In room temperature, often wet (relative humidity 45%~75%) item
Store 30min under part (referring to GB/T3857).Sample is lain in the center of pressure plate, pressure head is answered perpendicular to compression face loading
Shock and vibration must not occur for uniform and stable.Loading speed is 1000~3000N/s ± 100N/s, until sample destroys,
Note down maximal destruction load p.Test result indicates the compression strength of acid, caustic corrosion thickness respectively with the arithmetic average of 3 samples,
It is accurate to 0.1MP.
Bending strength, which takes, impregnates 20%H2SO4After the solution 72h of the NaOH of 3 pieces of sample, immersion 20% after solution 72h
It 3 pieces of sample, is rinsed well with tap water, then absorbs dry surface with filter paper.In room temperature, often wet (relative humidity 45%~75%) item
Store 30min under part (referring to GB/T3857).It is tested by GB/T9341-2008 regulation, span 120mm, pressure head and branch
Frame radius is 10mm, and loading speed takes 2mm/min.Test result indicates acid, caustic corrosion respectively with the arithmetic average of 3 samples
Thick compression strength, is accurate to 0.1MP.
The resin concrete material compression test of the present invention of table 1
Two, the corrosion-resistant test of material
Sample is prepared respectively according to being formulated described in embodiment 1-4, and is tested in accordance with the following methods, and test result is shown in Table
2。
Acid resistance takes 3 pieces of 40x40x200mm sample.Reaction vessel be can be put into sample, built-in sample frame, on have ground
The glass reinforced plastic of the resistance to acid and alkali of lid.Sample is placed in reaction vessel, the H that implantation concentration is 20%2SO4, test specimen is placed on examination
In sample rack, it is ensured that sample is completely immersed in liquid, covered container lid, places 48h at room temperature, takes out observation specimen surface corrosion
Property variation.
Alkali resistance takes 3 pieces of 40x40x200mm sample.Reaction vessel be can be put into sample, built-in sample frame, on have ground
The glass reinforced plastic of the resistance to acid and alkali of lid.Sample is placed in reaction vessel, test specimen is placed on examination by the NaOH that implantation concentration is 20%
In sample rack, it is ensured that sample is completely immersed in liquid, covered container lid, places 48h at room temperature, takes out observation specimen surface corrosion
Property variation.
The 2 corrosion-resistant test of concrete material of the present invention of table
Three, material thermal insulation property is tested
According to formula two different size of resin concrete cabinets of each preparation described in embodiment 1-4, and according to lower section
Method is tested, and test result is shown in Table 3.
(1) resin concrete cabinet 1 and resin concrete cabinet 2 are first fixed according to position shown in Fig. 3；
(2) two cabinets are filled the tap water of room temperature；
(3) position places heater and thermometer as illustrated；
(4) blender is started, the water in resin concrete cabinet 1 is heated to 65 DEG C and is kept for 8 hours, during this
The variation of the temperature of observation and the water in record resin concrete cabinet 2, the results are shown in Table 2.
The test of concrete material thermal insulation property described in 2 embodiment of the present invention of table
Four, the container of a 1x1x1m is respectively made in the test of material water penetration according to material prescription described in Examples 1 to 4, appearance
Device inner wall pastes a graduated scale, fills water in container, is sealed with glass cover, places the variation of observation quality and liquid level after 72h.72 is small
When after observe the results show that quality is without significant change, liquid level does not reduce in each container.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes are obvious for the those of ordinary skill in art field.
Claims (13)
1. a kind of for sewage treatment or the integrated molding chemical industry equipment of chemical industry liquid storage, it is characterised in that the equipment includes integral type
Resin concrete cabinet (1), the cabinet (1) is internal embedded with skeleton (2) are reinforced, and the reinforcement skeleton (2) is that caged reinforces steel
Muscle reinforces glass-fiber reinforcement.
2. the integrated molding chemical industry equipment according to claim 1 for being used for sewage treatment or chemical industry liquid storage, it is characterised in that
Cabinet (1) inner wall, which is laid with, reinforces short felt (3), and the inner wall for reinforcing short felt (3) re-lays surface felt (4), described to reinforce short felt
(3) it is connect between surface felt (4) by adhesive layer (6).
3. the integrated molding chemical industry equipment according to claim 2 for being used for sewage treatment or chemical industry liquid storage, it is characterised in that
The short felt (3) of reinforcement and surface felt (4) are glass mat, reinforce the adhesive layer between short felt (3) and surface felt (4)
(6) it is and the congener resin layer of cabinet.
4. integrated molding chemical industry equipment according to claim 1 or 2, it is characterised in that cabinet (1) outer wall posts resistance to
It waits gel coating resin (5).
5. according to claim 1 or 2 exist for sewage treatment or the integrated molding chemical industry equipment of chemical industry liquid storage, feature
Include raw material and auxiliary agent in the resin concrete cabinet (1), the raw material includes resin, aggregate and powder, and ratio is resin:
Aggregate: powder=7~18:44~80:5~40；The auxiliary agent includes shrinking agent, curing agent and promotor, the lower shrinkage
Agent content is the 0~30% of weight resin, and curing agent content is the 0.8%~3% of weight resin, and accelerator content is resin weight
The 0.5%~2.5% of amount.
6. the integrated molding chemical industry equipment according to claim 5 for being used for sewage treatment or chemical industry liquid storage, it is characterised in that
In the raw material, resin: aggregate: powder=8~16:45~65:18~30.
7. the integrated molding chemical industry equipment according to claim 6 for being used for sewage treatment or chemical industry liquid storage, it is characterised in that
The resin is unsaturated-resin or vinylite or epoxy resin.
8. the integrated molding chemical industry equipment according to claim 6 for being used for sewage treatment or chemical industry liquid storage, it is characterised in that
The shrinking agent is polystyrene, and curing agent is methyl ethyl ketone peroxide, and the promotor is the promotor of class containing cobalt.
9. the integrated molding chemical industry equipment according to claim 6 for being used for sewage treatment or chemical industry liquid storage, it is characterised in that
The aggregate is one or more of quartz, cobble, andesite, limestone, basalt or Iron-ore Slag, partial size 0.5
~25mm；The powder is one or more of silica, calcium carbonate, flyash or volcanic ash, and partial size is 150~400
Mesh.
10. the preparation method described in claim 1 for being integrally formed chemical industry equipment, it is characterised in that this method includes following step
It is rapid:
(1) mold prepares: the mold includes inner mould core and outer panel；Inner membrance core and outer panel be steel plate be detachably connected and
At cavity；
(2) arrangement of reinforcement prepares, and caged is buried in mold and reinforces skeleton, by anti-rot plastic bracket be fixed on inner mould core and outer panel it
Between；
(3) product pours: resin concrete material being stirred evenly, mold is filled；
(4) it demoulds: waiting product curing reaction, Primogel solidifies 30~120 minutes, opens mold outer panel, uses hanging clamp
Tool removes mold and can demould.
11. the preparation method as claimed in claim 2 for being integrally formed chemical industry equipment, it is characterised in that this method includes following step
It is rapid:
(1) mold prepares: the mold includes inner mould core and outer panel；Inner membrance core and outer panel be steel plate be detachably connected and
At cavity；
(2) arrangement of reinforcement prepares: bury caged in mold wall and reinforce skeleton, by anti-rot plastic bracket be fixed on inner mould core and outer panel it
Between；
(3) product pours: being successively laid with surface felt on the outside of inner mould core and reinforces short felt, then stirs resin concrete material
Uniformly, mold is filled；
(4) it demoulds: waiting product curing reaction, Primogel solidifies 30~120 minutes, opens mold outer panel, uses hanging clamp
Tool removes mold.
12. the preparation method of chemical industry equipment is integrally formed described in 0 or 11 according to claim 1, it is characterised in that the method
Product casting process in resin concrete shrink control within 2 ‰, add shrinking agent in preferred resin concrete material
Polystyrene, additive amount are resin content 0-30%, and preferably additive amount is 15%.
13. the preparation method of chemical industry equipment is integrally formed described in 0 or 11 according to claim 1, it is characterised in that the mold
Outer panel is opened or is closed by the way of hinge cooperation hydraulic cylinder overturning or translation and closed, and inner membrance core is stretched using hydraulic cylinder
Contracting mode or the mode of pull rod are detached from product.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740601.9A CN110304864A (en) | 2019-08-12 | 2019-08-12 | For sewage treatment or the integrated molding chemical industry equipment and preparation method of chemical industry liquid storage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740601.9A CN110304864A (en) | 2019-08-12 | 2019-08-12 | For sewage treatment or the integrated molding chemical industry equipment and preparation method of chemical industry liquid storage |
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ID=68083338
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| CN201910740601.9A Pending CN110304864A (en) | 2019-08-12 | 2019-08-12 | For sewage treatment or the integrated molding chemical industry equipment and preparation method of chemical industry liquid storage |
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