CN106346801A - Method for producing glass fiber reinforced plastic septic tank by RTM (resin transfer molding) process - Google Patents
Method for producing glass fiber reinforced plastic septic tank by RTM (resin transfer molding) process Download PDFInfo
- Publication number
- CN106346801A CN106346801A CN201610734320.9A CN201610734320A CN106346801A CN 106346801 A CN106346801 A CN 106346801A CN 201610734320 A CN201610734320 A CN 201610734320A CN 106346801 A CN106346801 A CN 106346801A
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- CN
- China
- Prior art keywords
- glass fiber
- automatic
- rtm
- reinforced plastic
- fiber reinforced
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
Abstract
The invention discloses a method for producing a glass fiber reinforced plastic septic tank by a RTM (resin transfer molding) process. The method is characterized by including steps: a, mould preparation, to be more specific, coating a mould forming surface subjected to cleaning or surface treatment with a release agent, and drying naturally; b, full-automatic mechanical forming, to be more specific, structurally dividing a spherical fermentation chamber of the glass fiber reinforced plastic septic tank into eight sector-shaped components, making the wall of the spherical fermentation chamber into a grid framework structure, adding rebars into grid reinforcing ribs, and after complete drying of a mould, putting glass fiber fabrics and quartz sand on a specified platform of lining maker, sufficiently adding curing agents and accelerants into a stirrer, and powering on to use a computer for automatic forming; c, manufacturing according to the RTM closed mould forming process, automatically releasing after manufacturing, adopting a crane for transferring, automatically grinding, and automatically dedusting during automatic grinding; d, after-treatment, to be more specific, after grinding, transferring to a socket ring part for automatic treatment, adopting the crane for hoisting to vehicles, and transporting to construction sites or placement areas.
Description
Technical field
The present invention relates to technical field of sewage, more particularly, to a kind of method of rtm technique productions biomass pool built from glass fiber reinforced plastic.
Background technology
Methane-generating pit is the indispensable drainage treatment equipment of building field, for sanitary wastewater is carried out primary treatment heel row
Enter municipal pipeline or enter back into subordinate's sewage treatment facility and carry out advanced treating, more using buried.Early stage manufactures biogas
Pond generally adopts brick, armored concrete or steel plate, but all there is obvious defect, and biomass pool built from glass fiber reinforced plastic is progressively big in recent years
Most construction units are selected.Fiberglass scientific name fiberglass reinforced plastics, the methane-generating pit storage tank of glass steel material, have anticorrosive
Property extremely strong, non-leakage, and be easy to construct, the features such as aging speed is slow, service life can reach more than 50 years.
Content of the invention
For solving the problems referred to above present in prior art and practical situation, the invention provides a kind of rtm technique productions
The method of biomass pool built from glass fiber reinforced plastic is it is characterised in that comprise the steps:
A, mould prepare: first smearing release agent, natural drying on the good or surface treated mould surface of cleaning；
B, mechanical full-automatic chemical conversion type: spherical sweathouse STRUCTURE DECOMPOSITION is become 8 fan-shaped components by this biomass pool built from glass fiber reinforced plastic, spherical
Wall between ferment is grid frame structure, adds reinforcing bar, after mould is fully dried, by glass-fiber-fabric and stone in grid reinforcing rib
Sand unification is placed on the system of regulation to serve as a contrast on machine machine material platform, then firming agent, accelerator are put foot in blender, then opens power supply
Automatically make molding with computer；
C, using rtm closed molding processes manufacture, after making can automatic demoulding, after the demoulding, automatically grinding is transferred by hanging car, beats
Automatic dust removing during mill；
D, later stage are processed: be transferred on socket hoop parts automatic undertaking after polishing and process, undertaking is hung to vapour with hanging car after processing
Car is transported to building site or parks field.
Beneficial effect:
A kind of method of rtm technique productions biomass pool built from glass fiber reinforced plastic disclosed by the invention, has an advantage in that: high-strength light, methane-generating pit
Body forms the grid force structure similar to gymnasium steelframe shell roof, and stress distribution is uniform.Technique is advanced, rtm technique system
The product made is two-sided smooth, does not have overlap, and airtight watertightness performance is good, and the harmful components that can greatly reduce resin are to human body and ring
The murder by poisoning in border.Transport is light, and each fan-shaped component weighs 12 kilograms, disperses part supporting when dispatching from the factory, intensive entrucking, scene spiral shell
Tether and connect, Fast Installation, resin fast sealing, complete methane-generating pit half a day and install, general 10 days can be with aerogenesis.Production efficiency is high,
Realize batch production, have broad mass market prospect.
Specific embodiment
Technical solution of the present invention is described in detail below.
A kind of method of rtm technique productions biomass pool built from glass fiber reinforced plastic is it is characterised in that comprise the steps:
A, mould prepare: first smearing release agent, natural drying on the good or surface treated mould surface of cleaning；
B, mechanical full-automatic chemical conversion type: spherical sweathouse STRUCTURE DECOMPOSITION is become 8 fan-shaped components by this biomass pool built from glass fiber reinforced plastic, spherical
Wall between ferment is grid frame structure, adds reinforcing bar, after mould is fully dried, by glass-fiber-fabric and stone in grid reinforcing rib
Sand unification is placed on the system of regulation to serve as a contrast on machine machine material platform, then firming agent, accelerator are put foot in blender, then opens power supply
Automatically make molding with computer；Thickness specification 4mm of product sets before start in computer.
C, using rtm closed molding processes manufacture, after making can automatic demoulding, transferred by hanging car after the demoulding and automatically beat
Mill, automatic dust removing during polishing；
D, later stage are processed: be transferred on socket hoop parts automatic undertaking after polishing and process, undertaking is hung to vapour with hanging car after processing
Car is transported to building site or parks field.
A kind of method of rtm technique productions biomass pool built from glass fiber reinforced plastic disclosed by the invention, has an advantage in that: high-strength light, natural pond
Gas cell body forms the grid force structure similar to gymnasium steelframe shell roof, and stress distribution is uniform.Technique is advanced, rtm work
The product that skill manufactures is two-sided smooth, does not have overlap, airtight watertightness performance is good, can greatly reduce the harmful components of resin to human body
Murder by poisoning with environment.Transport is light, and each fan-shaped component weighs 12 kilograms, disperses part supporting when dispatching from the factory, intensive entrucking, scene
It is connected with, Fast Installation, resin fast sealing, complete methane-generating pit half a day and install, general 10 days can be with aerogenesis.Production efficiency
Height, realizes batch production, has broad mass market prospect.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein some technical characteristics.
All any modification, equivalent substitution and improvement within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (1)
1. a kind of method of rtm technique productions biomass pool built from glass fiber reinforced plastic is it is characterised in that comprise the steps:
A, mould prepare: first smearing release agent, natural drying on the good or surface treated mould surface of cleaning；
B, mechanical full-automatic chemical conversion type: spherical sweathouse STRUCTURE DECOMPOSITION is become 8 fan-shaped components by this biomass pool built from glass fiber reinforced plastic, spherical
Wall between ferment is grid frame structure, adds reinforcing bar, after mould is fully dried, by glass-fiber-fabric and stone in grid reinforcing rib
Sand unification is placed on the system of regulation to serve as a contrast on machine machine material platform, then firming agent, accelerator are put foot in blender, then opens power supply
Automatically make molding with computer；
C, using rtm closed molding processes manufacture, after making can automatic demoulding, after the demoulding, automatically grinding is transferred by hanging car, beats
Automatic dust removing during mill；
D, later stage are processed: be transferred on socket hoop parts automatic undertaking after polishing and process, undertaking is hung to vapour with hanging car after processing
Car is transported to building site or parks field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610734320.9A CN106346801A (en) | 2016-08-28 | 2016-08-28 | Method for producing glass fiber reinforced plastic septic tank by RTM (resin transfer molding) process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610734320.9A CN106346801A (en) | 2016-08-28 | 2016-08-28 | Method for producing glass fiber reinforced plastic septic tank by RTM (resin transfer molding) process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106346801A true CN106346801A (en) | 2017-01-25 |
Family
ID=57854530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610734320.9A Pending CN106346801A (en) | 2016-08-28 | 2016-08-28 | Method for producing glass fiber reinforced plastic septic tank by RTM (resin transfer molding) process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106346801A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020038923A1 (en) * | 2000-10-04 | 2002-04-04 | Alcan Technology & Management Ltd. | Process for manufacturing components of fibre-reinforced plastics |
| CN200955051Y (en) * | 2006-09-26 | 2007-10-03 | 赵帅 | Glass-fiber reinforced plastic marsh-gas tank |
| CN101482204A (en) * | 2009-02-23 | 2009-07-15 | 姚春贤 | Reinforced bar glass fiber resin concrete pipe and producing method thereof |
| CN102371685A (en) * | 2011-08-30 | 2012-03-14 | 民勤县威瑞环保有限责任公司 | Process for manufacturing septic tank by using glass fibre reinforced plastic |
| CN202781985U (en) * | 2012-08-31 | 2013-03-13 | 湖北鼎誉环保科技有限公司 | Glass fiber reinforced plastic composited prefabricated product reinforced by steel wire frame |
-
2016
- 2016-08-28 CN CN201610734320.9A patent/CN106346801A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020038923A1 (en) * | 2000-10-04 | 2002-04-04 | Alcan Technology & Management Ltd. | Process for manufacturing components of fibre-reinforced plastics |
| CN200955051Y (en) * | 2006-09-26 | 2007-10-03 | 赵帅 | Glass-fiber reinforced plastic marsh-gas tank |
| CN101482204A (en) * | 2009-02-23 | 2009-07-15 | 姚春贤 | Reinforced bar glass fiber resin concrete pipe and producing method thereof |
| CN102371685A (en) * | 2011-08-30 | 2012-03-14 | 民勤县威瑞环保有限责任公司 | Process for manufacturing septic tank by using glass fibre reinforced plastic |
| CN202781985U (en) * | 2012-08-31 | 2013-03-13 | 湖北鼎誉环保科技有限公司 | Glass fiber reinforced plastic composited prefabricated product reinforced by steel wire frame |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |
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| RJ01 | Rejection of invention patent application after publication |