CN101265446A - Dry and wet dual-purpose stem pressing glass reinforced plastics biomass pool, producing method and facility thereof - Google Patents
Dry and wet dual-purpose stem pressing glass reinforced plastics biomass pool, producing method and facility thereof Download PDFInfo
- Publication number
- CN101265446A CN101265446A CNA2007100864526A CN200710086452A CN101265446A CN 101265446 A CN101265446 A CN 101265446A CN A2007100864526 A CNA2007100864526 A CN A2007100864526A CN 200710086452 A CN200710086452 A CN 200710086452A CN 101265446 A CN101265446 A CN 101265446A
- Authority
- CN
- China
- Prior art keywords
- compacting
- glass fibre
- cement
- reinforced plastics
- vacuum
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a wet and dry dual-purpose mould pressing fiber-glass reinforced plastics methane tank as well as the production method and the facility thereof, and is characterized in that dry ferment and wet ferment performed in a same fermentation tank is realized, air production can be improved by the dry ferment in winter, the discharging and the feeding are performed conveniently by the wet ferment in summer, the production method adopts positive or vibration, vacuum and pressure continuous mould pressing methods, and the production facility adopts a compacting tool set and a vibration-type vacuum hydraulic machine. Compared with the prior art, the production facility of the invention reduces 90 percents of investment cost, reduces 85 percents of energy consumption, reduces 5 percents of product cost on the precondition of same capacity; in addition, on the basis, the flexural modulus are improved by 1.5 times and 2 times respectively compared with the flexural modulus of the prior mould pressing fiber-glass reinforced plastics and the hand lay-up fiber-glass reinforced plastics; therefore, the safety factor is increased, the safety operation of the methane tank is ensured, the service life is prolonged, so as to facilitate the commercialization of the fiber-glass reinforced plastics methane tank and the technology improvement of the mould pressing fiber-glass reinforced plastics industry, and be suitable for the popularization in China.
Description
Affiliated technical field
The invention belongs to the methane-generating pit technical field, especially can realize doing, the stem pressing glass reinforced plastics biomass pool of wet two kinds of fermentation modes and production method thereof, facility.
Background technology
In existing household biogas pool technology, distinguish to mainly contain from the fermentation mode of raw material and do two kinds of fermentation and wet fermentations, do that fermentation is moisture less, fermentation heat production height, help the aerogenesis in winter, can dwindle pond body volume, but need disposable charging and dress, discharging difficulty, and need uncap greatly, all-sealed methane-generating pit.Wet fermentation is then with to do fermentation opposite, moisture height, fermentation heat production be low, be unfavorable for aerogenesis in winter, Chi Tida, employing need not uncap greatly, need not hermetic pair of hydraulic type biomass pool, feed, discharging all is easy to.In above-mentioned prior art, doing, wet the used methane-generating pit of fermentation can not be general.Constitute to distinguish from the material of methane-generating pit and mainly contain two kinds in concrete and glass reinforced plastic; with regard to development trend; replacing the concrete marsh-gas pond with biomass pool built from glass fiber reinforced plastic is inevitable; its reason: 1.. National Development and Reform Committee; the Department of Science and Technology; Environmental Protection Administration is in " the resources conservation of national encourage growth of 2005-65 number bulletin; comprehensive utilization and environmental protection technology " just proposed reply " vibrin biomass pool built from glass fiber reinforced plastic and production technology; technology " in the 2-36 project and studied: " concrete cast-in-place and the field erected mode of prefabricated components are adopted in the construction of China's methane-generating pit for farm household always, are difficult to adapt to biogas construction and commercialization; the requirement of marketing development.And vibrin glass fiber reinforced plastic digester gas pool technology ... be the commercialization methane-generating pit production technology that can apply "; 2.. the leakage in concrete marsh-gas pond is unavoidable all the time, and the methane that is leaked has aggravated among warming of the earth: standard GB/T4750-2002 " domestic methane tank standard collective drawings " the 8.1st " leaks " in concrete marsh-gas pond to have been made regulation: " when the pond internal gas pressure is 8000 (or 4000) Pa; 24 hours leak rate is less than 3% " is qualified, that is: concrete marsh-gas pond biogas in 24 hours leak 3% be inevitable, unavoidable.So by the annual aerogenesis 360m of each methane-generating pit
3Calculate, annual its of each methane-generating pit will have 11m at least
3The leakage of biogas, by national planning, the Eleventh Five-Year Plan period China's methane-generating pit will reach 4,000 ten thousand at consumption, if these 4,000 ten thousand methane-generating pits all are concrete sumps, then the biogas of annual only these methane-generating pits leaks and will reach 4.4 hundred million m
3, wherein methane is 2.64 hundred million m
3, carbonic acid gas is 1.76 hundred million m
3, be 21 times regulation calculating of carbonic acid gas by the carbon equivalent of world's Clean Development Mechanism methane, then be equivalent to have 57.2 hundred million m
3, 1,130 ten thousand tons of carbon dioxides discharging.By online report, Japan buys the price of world's Clean Development Mechanism carbon dioxide discharge-reduction index up to 15 dollars/ton, be 1.695 hundred million dollars, amount to about 1,300,000,000 yuan of Renminbi by this environmental emission reduction value of calculating these annual 1130 ten thousand tons of Carbon emissions, and this 4.4 hundred million m
3The leakage of biogas also is equivalent to the waste of 340,000 tons of standard coals.By contrast, and the leakage of biomass pool built from glass fiber reinforced plastic is zero, and therefore, whether for the reduction of discharging of greenhouse gases, still for save energy, it is right, inevitable replacing the concrete for making methane-generating pit with glass reinforced plastic.At present in the patent of the biomass pool built from glass fiber reinforced plastic that Patent Office of the People's Republic of China has been authorized, formed product as 01248968.9,99237864.8 etc.The structure of these methane-generating pits is nothing more than being by fermentor tank, feed space, discharge room, formations such as escape pipe, the production method of these biomass pool built from glass fiber reinforced plastic is to adopt hand to stick with paste frp process all, therefore its production rate is slow, of poor quality, what especially more allow people's uneasiness is, the decline of every intensity of the long-term water logging of hand paste glass reinforced plastic reaches and all reaches about 1/3rd, thus even can form the methane-generating pit insufficient strength and the integral body of can't bear bearing a heavy burden is subsided, this has all left over hidden danger for safe handling, life-span of biomass pool built from glass fiber reinforced plastic.Various mechanize productions, as the glass fiber reinforced plastics product of mold pressing thermofixation then intensity keep fabulously, this also knows in the industry altogether.Therefore, adopting the mechanize mould pressing technology to make biomass pool built from glass fiber reinforced plastic is necessary to improve every intensity, the biomass pool built from glass fiber reinforced plastic that adopts mechanical stem pressing glass reinforced plastics method to produce has just been arranged at present, on August 29th, 2006 stem pressing glass reinforced plastics biomass pool of China's the first has been made report as Chinese countryside energy information net: the deep strange company in Sichuan developed mechanize mould pressing process technology and has produced biomass pool built from glass fiber reinforced plastic since 2005.They engage external expert, import key equipment, invest 1,100 ten thousand yuan and have made 8,000,000 yuan 2500 t hydraulic press and more than 300 ten thousand yuan compacting tool set, reach the throughput of producing 40000 half biomass pool built from glass fiber reinforced plastic (amounting to 20,000 all-glass fibre reinforced plastic methane-generating pits) per year.Really, the deep strange company in Sichuan is to have realized the breakthrough of industry and is the breakthrough of industry in the world, but it is too big that its shortcoming that still exists is exactly facility investment: the depreciation funds of its over thousands of ten thousand element devices, overhaul expense, the electricity charge will make every methane-generating pit cost improve hundred yuan, so huge fund input, high cost and the high energy consumption cost that exceeded methane-generating pit and the ability to bear of China rural market.Therefore, to low investment, high efficiency stem pressing glass reinforced plastics production technology is studied and improve, the needs of stem pressing glass reinforced plastics biomass pool production development still are not the needs of existing stem pressing glass reinforced plastics industry yet.
Summary of the invention
In order to solve the problems referred to above of prior art, the invention provides a kind of Wet-dry stem pressing glass reinforced plastics biomass pool and production method, facility, the present invention has improved the structure of biomass pool built from glass fiber reinforced plastic, make it not only can adapt to the needs of stem pressing glass reinforced plastics production technique, and realized in same fermentor tank, finishing dried, wet two kinds of fermentations, improved the aerogenesis in winter.
A kind of Wet-dry stem pressing glass reinforced plastics biomass pool, be by fermentor tank (1), feed space (3), feed-pipe (2), discharge room (14), discharge nozzle (15), escape pipe (10) constitutes, it is characterized in that: the top of fermentor tank (1) is provided with the insulation cover plate (13) that can uncap greatly, by (6) between gas storage, the dividing plate alive (11) of 3 upper hoses (7) is housed, water pressure house (8), solar shield (9) being installed in fermentor tank (1) top and becoming the hydraulic pressure gas-holder from the bottom to top, wherein penstock (7) communicates the bottom of (6) between water pressure house (8) and gas storage and the live support of dividing plate (11) of double as, another escape pipe (10) is horizontally placed between gas storage topmost biogas is drawn, live between dividing plate (11) and gas storage (6), water pressure house (8), joining place between insulation cover plate (13) and the fermentor tank (1) is all used Abdichtungskitt (17) sealing, two cement seal lids (5) that have an offset plate sealing are pressed in the mouth of pipe of feed-pipe (2) and discharge nozzle (15) and with its tight sealing, the first half of fermentor tank (1), air storage chamber (6), the outside of water pressure house (8) all is provided with thermal insulation layer (12), go back having heaters (16) in the bottom of fermentor tank (1), thermal conductive pipe (4) is communicated with well heater (16) and is drawn by feed-pipe (2) and discharge nozzle (15), and the production method of fermentor tank (1) is the forward vibration, vacuum, pressure mould pressing method or reversal of vibrations, vacuum, pressure continuous mould pressing method, production facility are compacting tool set and oscillatory type vacuum hydropress.
The present invention can adopt dried, wet dual mode fermentation: adopt winter and do fermentation, the biogas raw material of 30% solid content is added more than 2/3 of canful body, it is air chamber that top remains about 1/3, air chamber and insulation cover plate (13) separate the low temperature on fermentation raw material and ground, avoided two hydraulic type biomass pool fermenting raw materials heats to help guarantor's heat of raw material with scattering and disappearing of feed liquid turnover, and can import any heating agent to well heater (16) by thermal conductive pipe (4)---the cooking hot blasts of discharging as the kitchen smoke exhaust ventilator etc. are to improve leavening temperature, and everything all helps the aerogenesis in winter.Be incubated cover plate (13) on the charging bonnet, seal with Abdichtungskitt (17), in air storage chamber (6), add water to the position that is lower than vertical escape pipe (10) then, dividing plate (11) and water pressure house (8) on the air storage chamber upper flap, live again also with Abdichtungskitt (17) closed interface, add solar shield (9) at last, to advance with 2 cement seal lids (5) that have the offset plate sealing again, the discharge nozzle sealing, form the totally enclosed methane-generating pit thus and the fermentation gas that hops to it, biogas is by the air storage chamber that enters suitable for reading of vertical escape pipe (10), and the water in the air storage chamber (6) pressed to water pressure house (8) and formed the hydraulic type gas-holder by the bottom of upper hose (7), the biogas of use is then drawn by the another escape pipe (10) on horizontal air storage chamber top; After winter, the effective constituent of raw material is used up substantially in jar, the mudding of fetching boiling water this moment lid, in jar, add water and promote the feed liquid stirring up and down by the charging and discharging pipe with reinforced piston, remaining raw material and water are mixed, the continuation aerogenesis is kept in suitable then discharging with feeding in raw material, finish to do fermentation thus and enter to wet to ferment, and methane-generating pit is also developed into the wet ferment biomass pool of outer gas storage by dried fermentor tank.Carry out big clear material when reentering the winter, repeat said process then, dual-purpose by one jar of above-mentioned realization.
The invention has the beneficial effects as follows the structure of existing methane-generating pit is improved, realized mechanical mold pressing large-scale production and the two kinds of fermentations of doing at same fermentor tank, wet, improved the aerogenesis in winter.Production facility of the present invention compared with prior art reduces investment 90% under the identical prerequisite of production capacity, cut down the consumption of energy 85%, reduce product cost 5%, and the bending elastic modulus than existing stem pressing glass reinforced plastics improves 1.5 times on this basis, stick with paste glass reinforced plastic than hand and improve 2 times, increase safety coefficient thus, guaranteed the safe handling of methane-generating pit, prolonged work-ing life.Therefore, the present invention helps China to realize the commercialization of biomass pool built from glass fiber reinforced plastic and the technological improvement of stem pressing glass reinforced plastics industry, is fit to China and promotes.
Description of drawings
The present invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the structure iron of Wet-dry stem pressing glass reinforced plastics biomass pool.
Fig. 2 is the enlarged view of A portion among Fig. 1.
Fig. 3 is the structure iron of forward compacting tool set and oscillatory type vacuum hydropress.
Fig. 4 is the structure iron of reverse compacting tool set and oscillatory type vacuum hydropress.
Among the figure: 1. fermentation tank 2. feed pipes 3. feed spaces 4. thermal conductive pipes 5. cover 6. air storage chambers, 7. penstocks 8 with the cement seal of offset plate sealing. water pressure chamber 9. solar shields 10. escape pipes 11. dividing plate 12. heat-insulation layers 13. heat-preserving cover plates 14. discharge rooms 15. discharge nozzles 16. heaters 17. lute ins 18. steel formers 19. compressed air hoses 20. vacuum tubes 21. heating jackets 22. cement formpistons 23. hydraulic cylinders 24. heating pipe networks 25. shake tables 26. vibrating motors 27. springs 28. overhead traveling cranes alive
Embodiment
Fig. 1 is the structure iron of Wet-dry stem pressing glass reinforced plastics biomass pool, a kind of Wet-dry stem pressing glass reinforced plastics biomass pool, be by fermentor tank (1), feed space (3), feed-pipe (2), discharge room (14), discharge nozzle (15), escape pipe (10) constitutes, it is characterized in that: the top of fermentor tank (1) is provided with the insulation cover plate (13) that can uncap greatly, by (6) between gas storage, the dividing plate alive (11) of 3 upper hoses (7) is housed, water pressure house (8), solar shield (9) being installed in fermentor tank (1) top and becoming the hydraulic pressure gas-holder from the bottom to top, wherein penstock (7) communicates the bottom of (6) between water pressure house (8) and gas storage and the live support of dividing plate (11) of double as, another escape pipe (10) is horizontally placed between gas storage topmost biogas is drawn, live between dividing plate (11) and gas storage (6), water pressure house (8), joining place between insulation cover plate (13) and the fermentor tank (1) is all used Abdichtungskitt (17) sealing, two cement seal lids (5) that have an offset plate sealing are pressed in the mouth of pipe of feed-pipe (2) and discharge nozzle (15) and with its tight sealing, the first half of fermentor tank (1), air storage chamber (6), the outside of water pressure house (8) all is provided with thermal insulation layer (12), go back having heaters (16) in the bottom of fermentor tank (1), thermal conductive pipe (4) is communicated with well heater (16) and is drawn by feed-pipe (2) and discharge nozzle (15), and the production method of fermentor tank (1) is the forward vibration, vacuum, pressure mould pressing method or reversal of vibrations, vacuum, pressure continuous mould pressing method, production facility are compacting tool set and oscillatory type vacuum hydropress.
Fig. 2 is the enlarged view of A portion among Fig. 1, various water-fast, the clay that colloid is good of the employing that Abdichtungskitt (17) can be suited measures to local conditions all can, note compacting, troweling during installation, to guarantee sealing.The weight that has the cement seal lid (5) of offset plate sealing is greater than the reactive force that is formed by biogas pressure in the pond.The thermal insulation layer of insulation cover plate (13) adopts the urethane foam spraying to make, and the lagging material of rest part is suited measures to local conditions.
The difference that the production method of fermentor tank (1) is placed with compacting tool set according to production facility is divided into forward vibration, vacuum, pressure mould pressing method or reversal of vibrations, vacuum, pressure continuous mould pressing method.
Shown in Figure 3 is forward vibration, vacuum, pressure mould pressing method and compacting tool set and oscillatory type vacuum hydropress, feature is: by the interior steel former (18) of establishing heating jacket (21) and in establish heating pipe network (24) cement formpiston (22) form compacting tool set, by 4 hydro-cylinders (23) that are installed in shaking table (25) top, be installed in shaking table (25) 4 springs in bottom (27) and 4 vibrating motors (26) are formed floating type oscillatory type vacuum hydropress.When adopting the forward drawing method on the concave upright shaking table (25) that is installed in the oscillatory type vacuum hydropress of steel former (18); 4 hydro-cylinders (23) are connected with cement formpiston (22) bearing pin respectively and are the compacting operating mode; the dome portions of yin, yang mould all is provided with the compressed air pipe (19) that the demoulding is used; former is also established valve tube (20), and all leads directly within the die cavity.Will be during compacting the glass fibre tablet of impregnation multiviscosisty cut out in advance, smooth then is paved with within the steel former (18), the overlap that makes the glass fibre tablet is uniform for several and form muscle in several therefrom on the circumference of steel former (18), the glass fibre tablet at die orifice place is laid and formation jar mouth along the outside flip horizontal of die orifice, and fixed by the outer ring of mould, spacing, unnecessary glass fibre tablet is wiped out and appropriate compacting, then cement formpiston (22) is fallen slowly and be pressed into, when reaching sealing station, die orifice takes out the system vacuum by valve tube (20), mould began to heat up after cement formpiston (22) was pushed down the glass fibre tablet fully under vacuum pressure, 4 hydro-cylinders (20) pressurization compacting synchronously also begins vibration, hydro-cylinder (20) is depressed into pressurize behind the peak pressure, solidify, solidify back hydro-cylinder (20) ejection device and send into the pneumatic auxiliary demoulding of pressurized air by compressed air pipe (19).The temperature of touching tool when the glass fibre tablet is gone in the shop is lower than 70 ℃, and die temperature is 100 ~ 130 ℃ when compacting, pressurize, curing, and the resin that overflows during compacting will reclaim at once, lowers the temperature, use.
Shown in Figure 4 is reverse vacuum-vibration-pressure continuous mould pressing method and compacting tool set and oscillatory type vacuum hydropress, feature is: form compacting tool set by a steel former (18) and two identical cement formpistons (22), cement formpiston (22) convex surface upwards is installed on the shaking table (25) of oscillatory type vacuum hydropress, 4 hydro-cylinders (23) are connected with steel former (18) bearing pin respectively and are the compacting operating mode, cloudy, formpiston is respectively put valve tube (20), within compressed air pipe (19) and the straight-through die cavity, steel former (18) moves by hanging of overhead traveling crane (28) can take turns to be buckled in two cement formpistons (18) upward to realize the continuous compacting of product.Will be during compacting the glass fibre tablet of impregnation multiviscosisty cut out in advance, the smooth then cement formpiston (22) that is paved with, the overlap that makes the glass fibre tablet is uniform for several and form muscle in several therefrom on the circumference of cement formpiston (22), the glass fibre tablet at die orifice place is laid and formation jar mouth along the outside flip horizontal of die orifice, and fixed by the outer ring of mould, spacing, unnecessary glass fibre tablet is wiped out and appropriate compacting, then steel former (18) is buckled slowly, take out the system vacuum by valve tube (20) when reaching sealing station, mould heated up after steel former (18) was pushed down the impregnated glass fibre tablet fully under vacuum pressure, 4 hydro-cylinders (20) pressurization compacting synchronously also begins vibration, pressurize after hydro-cylinder (20) is depressed into peak pressure, solidify back hydro-cylinder (20) ejection device and send into the pneumatic auxiliary demoulding of pressurized air by compressed air pipe (19), hang to move by overhead traveling crane (28) after steel former (18) after the demoulding is repaired at once and be buckled on another formpiston of having completed the glass fibre tablet, repeat above-mentioned pressing process, realize compacting continuously.
In the above-described embodiments, can duplicate two duplicate cement formpistons, therefore have only reverse pressing can realize continuous compacting owing to have only with the steel former.
Claims (3)
1. Wet-dry stem pressing glass reinforced plastics biomass pool, be by fermentor tank (1), feed space (3), feed-pipe (2), discharge room (14), discharge nozzle (15), escape pipe (10) constitutes, it is characterized in that: the top of fermentor tank (1) is provided with the insulation cover plate (13) that can uncap greatly, by (6) between gas storage, the dividing plate alive (11) of 3 upper hoses (7) is housed, water pressure house (8), solar shield (9) being installed in fermentor tank (1) top and becoming the hydraulic pressure gas-holder from the bottom to top, wherein penstock (7) communicates the bottom of (6) between water pressure house (8) and gas storage and the live support of dividing plate (11) of double as, another escape pipe (10) is horizontally placed between gas storage topmost biogas is drawn, live between dividing plate (11) and gas storage (6), water pressure house (8), joining place between insulation cover plate (13) and the fermentor tank (1) is all used Abdichtungskitt (17) sealing, two cement seal lids (5) that have an offset plate sealing are pressed in the mouth of pipe of feed-pipe (2) and discharge nozzle (15) and with its tight sealing, the first half of fermentor tank (1), air storage chamber (6), the outside of water pressure house (8) all is provided with thermal insulation layer (12), go back having heaters (16) in the bottom of fermentor tank (1), thermal conductive pipe (4) is communicated with well heater (16) and is drawn by feed-pipe (2) and discharge nozzle (15), and the production method of fermentor tank (1) is the forward vibration, vacuum, pressure mould pressing method or reversal of vibrations, vacuum, pressure continuous mould pressing method, production facility are compacting tool set and oscillatory type vacuum hydropress.
2. the described Wet-dry stem pressing glass reinforced plastics biomass pool of claim 1, the feature of its forward vibration, vacuum, pressure mould pressing method and production facility compacting tool set thereof and oscillatory type vacuum hydropress is: by the interior steel former (18) of establishing heating jacket (21) and in establish heating pipe network (24) cement formpiston (22) form compacting tool set, by 4 hydro-cylinders (23) that are installed in shaking table (25) top, be installed in shaking table (25) 4 springs in bottom (27) and 4 vibrating motors (26) are formed floating type oscillatory type vacuum hydropress.When adopting the forward drawing method on the concave upright shaking table (25) that is installed in the oscillatory type vacuum hydropress of steel former (18); 4 hydro-cylinders (23) are connected with cement formpiston (22) bearing pin respectively and are the compacting operating mode; the dome portions of yin, yang mould all is provided with the compressed air pipe (19) that the demoulding is used; former is also established valve tube (20), and all leads directly within the die cavity.Will be during compacting the glass fibre tablet of impregnation multiviscosisty cut out in advance, smooth then is paved with within the steel former (18), the overlap that makes the glass fibre tablet is uniform for several and form muscle in several therefrom on the circumference of steel former (18), the glass fibre tablet at die orifice place is laid and formation jar mouth along the outside flip horizontal of die orifice, and fixed by the outer ring of mould, spacing, unnecessary glass fibre tablet is wiped out and appropriate compacting, then cement formpiston (22) is fallen slowly and be pressed into, when reaching sealing station, die orifice takes out the system vacuum by valve tube (20), mould began to heat up after cement formpiston (22) was pushed down the glass fibre tablet fully under vacuum pressure, 4 hydro-cylinders (20) pressurization compacting synchronously also begins vibration, hydro-cylinder (20) is depressed into pressurize behind the peak pressure, solidify, solidify back hydro-cylinder (20) ejection device and send into the pneumatic auxiliary demoulding of pressurized air by compressed air pipe (19).The temperature of touching tool when the glass fibre tablet is gone in the shop is lower than 70 ℃, and die temperature is 100 ~ 130 ℃ when compacting, pressurize, curing, and the resin that overflows during compacting will reclaim at once, lowers the temperature, use.
3. the described Wet-dry stem pressing glass reinforced plastics biomass pool of claim 1, its reversal of vibrations, vacuum, pressure continuous mould pressing method and production facility thereof are that the feature of compacting tool set and oscillatory type vacuum hydropress is: form compacting tool set by a steel former (18) and two identical cement formpistons (22), cement formpiston (22) convex surface upwards is installed on the shaking table (25) of oscillatory type vacuum hydropress, 4 hydro-cylinders (23) are connected with steel former (18) bearing pin respectively and are the compacting operating mode, cloudy, formpiston is respectively put valve tube (20), within compressed air pipe (19) and the straight-through die cavity, steel former (18) moves by hanging of overhead traveling crane (28) can take turns to be buckled in two cement formpistons (18) upward to realize the continuous compacting of product.Will be during compacting the glass fibre tablet of impregnation multiviscosisty cut out in advance, the smooth then cement formpiston (22) that is paved with, the overlap that makes the glass fibre tablet is uniform for several and form muscle in several therefrom on the circumference of cement formpiston (22), the glass fibre tablet at die orifice place is laid and formation jar mouth along the outside flip horizontal of die orifice, and fixed by the outer ring of mould, spacing, unnecessary glass fibre tablet is wiped out and appropriate compacting, then steel former (18) is buckled slowly, take out the system vacuum by valve tube (20) when reaching sealing station, mould heated up after steel former (18) was pushed down the impregnated glass fibre tablet fully under vacuum pressure, 4 hydro-cylinders (20) pressurization compacting synchronously also begins vibration, pressurize after hydro-cylinder (20) is depressed into peak pressure, solidify back hydro-cylinder (20) ejection device and send into the pneumatic auxiliary demoulding of pressurized air by compressed air pipe (19), hang to move by overhead traveling crane (28) after steel former (18) after the demoulding is repaired at once and be buckled on another formpiston of having completed the glass fibre tablet, repeat above-mentioned pressing process, realize compacting continuously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100864526A CN101265446A (en) | 2007-03-12 | 2007-03-12 | Dry and wet dual-purpose stem pressing glass reinforced plastics biomass pool, producing method and facility thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100864526A CN101265446A (en) | 2007-03-12 | 2007-03-12 | Dry and wet dual-purpose stem pressing glass reinforced plastics biomass pool, producing method and facility thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101265446A true CN101265446A (en) | 2008-09-17 |
Family
ID=39988138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100864526A Pending CN101265446A (en) | 2007-03-12 | 2007-03-12 | Dry and wet dual-purpose stem pressing glass reinforced plastics biomass pool, producing method and facility thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101265446A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760426A (en) * | 2010-03-16 | 2010-06-30 | 射洪县涪江沼气建筑工程有限公司 | Glass fiber reinforced plastic methane tank without removable cover and manufacturing process thereof |
| CN103103116A (en) * | 2013-01-24 | 2013-05-15 | 蔡如尤 | Methane tank with high-pressure gas storage chamber therein |
| CN104694374A (en) * | 2014-12-23 | 2015-06-10 | 李世峰 | Four-in-one biogas fermentation device and method |
-
2007
- 2007-03-12 CN CNA2007100864526A patent/CN101265446A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760426A (en) * | 2010-03-16 | 2010-06-30 | 射洪县涪江沼气建筑工程有限公司 | Glass fiber reinforced plastic methane tank without removable cover and manufacturing process thereof |
| CN103103116A (en) * | 2013-01-24 | 2013-05-15 | 蔡如尤 | Methane tank with high-pressure gas storage chamber therein |
| CN103103116B (en) * | 2013-01-24 | 2013-12-25 | 蔡如尤 | Methane tank with high-pressure gas storage chamber therein |
| CN104694374A (en) * | 2014-12-23 | 2015-06-10 | 李世峰 | Four-in-one biogas fermentation device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101265446A (en) | Dry and wet dual-purpose stem pressing glass reinforced plastics biomass pool, producing method and facility thereof | |
| CN201148431Y (en) | Water seal type adjustable methane generator | |
| CN104031825B (en) | Anaerobic in low temperature marsh-gas fermentation tank | |
| CN205638576U (en) | Novel gardens marsh gas environmental protection power generation system | |
| CN2937141Y (en) | Anaerobic digestor | |
| CN201276570Y (en) | Soft cover type methane generator | |
| CN104293654A (en) | Novel biogas digester | |
| CN104277967B (en) | A kind of self-cleaning type methane-generating pit | |
| CN202643686U (en) | Semi-underground solar anaerobic fermenter in sun shed | |
| CN201915094U (en) | Mechanical greenhouse biogas production equipment of large-scale methane station | |
| CN201180614Y (en) | Hot wind power generation column | |
| CN201089769Y (en) | Dry and wet two purpose solar methane generator | |
| CN101591613A (en) | A kind of methane fermentor and production method of being furnished with spherical gas-holder | |
| CN211814428U (en) | Normal temperature anaerobic treatment system in biochemical synthesis | |
| CN201915014U (en) | Methane generator | |
| CN206635328U (en) | A kind of Novel biomass pool for improving biogas yield | |
| CN204162706U (en) | A kind of self-cleaning type methane-generating pit | |
| CN201416006Y (en) | Steel mesh cement methane tank | |
| CN206408222U (en) | A kind of good airproof performance and the methane-generating pit for facilitating folding | |
| CN110423679A (en) | A kind of coupling integrated electricity generation system of family circulation rubbish from cooking anaerobic fermentation | |
| CN206875834U (en) | A kind of biological dewatered storehouse system of house refuse | |
| CN2705454Y (en) | Dvice for producing methane | |
| CN204162705U (en) | A kind of Novel biomass pool | |
| CN216682685U (en) | Maintenance device for electric pole production | |
| CN201648383U (en) | Domestic solar marsh gas pool with balanced gas production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Ji Zhongtie Document name: Notification to Go Through Formalities of Registration |
|
| DD01 | Delivery of document by public notice |
Addressee: Ji Zhongtie Document name: Notification that Entitlement to Patent Deemed Abandoned |
|
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20080917 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |