CN101003782A - Biomass pool built from glass fiber reinforced plastic of solar energy, production method, and establishment - Google Patents
Biomass pool built from glass fiber reinforced plastic of solar energy, production method, and establishment Download PDFInfo
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- CN101003782A CN101003782A CNA2006100008780A CN200610000878A CN101003782A CN 101003782 A CN101003782 A CN 101003782A CN A2006100008780 A CNA2006100008780 A CN A2006100008780A CN 200610000878 A CN200610000878 A CN 200610000878A CN 101003782 A CN101003782 A CN 101003782A
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- 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
Abstract
This invention discloses method and apparatus for producing solar energy fiberglass methane pool. The fermentation tank is produced from SMC, BMC or polyester glassfiber. The fermentation tank is produced into pyramid-jointed ellipsoid- or cylinder-shape by vacuum vibrational pressurization, conductive oil heating/curing, and molding. The feeding chamber is vertically through the methane pool, and is fixed at the feeding hole at the overhead of the fermentation tank by sealing ring together with the hydrulic chamber and the discharging pipe. Plastic films and heat pipes are set at the bottom feeding mouth and the upper part feeding mouth to utilize solar energy to heat methane liquid. A gas storage floating cover is set in the hydrulic chamber or fermentation tank to expand the pool volume. The methane pool volume utility is increased by 10-30%, the molding pressure is reduced by 80%, power is saved by 80%, and apparatus investment is saved by 80%. This invention realizes commercialization of fiberglass methane pool.
Description
Affiliated technical field
The invention belongs to the methane-generating pit technical field, especially a kind of method that adopts vacuum vibration pressurization, low pressure is suppressed the biomass pool built from glass fiber reinforced plastic of solar energy that the glass fibre reinforced plastics molded material of common SMC, BMC is produced.
Background technology
In the prior art of methane-generating pit, State Standard of the People's Republic of China GB/T4750-2002 " domestic methane tank standard collective drawings " has proposed the standard of 8 kinds of methane-generating pits, example surplus the biomass pool built from glass fiber reinforced plastic patent that Patent Office of the People's Republic of China has been authorized also has ten, wherein existing procucts sell in market as 01248968.9,99237864.8 etc.; More than the primary structure of various methane-generating pits nothing more than being by fermentor tank, feed space, a water pressure house in the fermentor tank both sides enter respectively jar, discharge nozzle, airway, and separate placements with fermentor tank, and need the storage air-float hood formation of configuration water seal tank in addition.More than various methane-generating pits, it all is effective biogas generating device, but has several hundred million peasant users' China, the application sum of methane-generating pit 1% does not all also reach unexpectedly in decades, why is it? on this question, the biogas net of China is published an article: the reason of problem is the production technology of present methane-generating pit and the requirement that the way of promotion can't adapt to China rural area.With regard to methane-generating pit for farm household should be used for say, from ten thousand to 100,000, to 1,000,000, to ten million, to application absolutely, grand scale like this, by the built on-site of one in a family, from build, manage, with, repair etc. the aspect be can't guarantee safe against all possibilities.Therefore, methane-generating pit must commercialization.And biomass pool built from glass fiber reinforced plastic has anticorrosion, aging-resistant advantage, the life-span can reach more than 15 years, was three times of concrete marsh-gas pond life-span, and have plurality of advantages such as easy reparation, should be user's first-selection, if can promote conscientiously, then is the preferred approach of methane-generating pit product ommercialization.But the biomass pool built from glass fiber reinforced plastic of existing market supply also exists some shortcomings, as: structure is not very reasonable, and essential technician is to on-the-spot bonding ... these are technical problems.In addition, also exist certain contradiction in price, profitless producer can not do, and price higher than brick or concrete marsh-gas pond, the user will dislike expensiveness and not buy---and he does not go to calculate, the life-span of also having little confidence in biomass pool built from glass fiber reinforced plastic can reach three times of concrete marsh-gas pond, and these are the problems that belong to promotion method.But any is arranged is conspicuous, if biomass pool built from glass fiber reinforced plastic can be as the realization commercialization that the people was willing to, biomass pool built from glass fiber reinforced plastic will become the civilian glass fiber reinforced plastics product of consumption maximum in the world so.Therefore, has future with regard to this industry.
On October 28th, 2005; National Development and Reform Commission, the Department of Science and Technology, State Environmental Protection Administration have issued bulletin 2005 No. 65: " for further advancing resources conservation comprehensive utilization and environmental protection technology progress; accelerate applying of new technology; give guidance to the direction of in-vestment; promote the sustainable development of socio-economy; through the each place, relevant department of State Council, relevant employer's organization recommend; experts' evaluation, assessment and extensively consult on, existing " the resources conservation comprehensive utilization and the environmental protection technology of national encourage growth " 260 technology are announced." the 36th project of " resources conservation part " is exactly " the new and effective commercialization of unsaturated polyester family with biomass pool built from glass fiber reinforced plastic manufacturing process and technology " in the bulletin; copied content is as follows: " 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 the requirement of biogas construction and commercialization, marketing development.This technology adopts the bottom charging in the biomass pool structure design, the structure of discharging improves the fermentation raw material utilization ratio at the middle and upper levels; Charging, the two water pressure house biomass pool structures of discharging effectively increase the air storage space and carry out raw materials pretreatment; The spheroid shape biomass pool structure increases methane-generating pit ultimate compression strength and effective fermenting space; Integrated structure between the two water pressure houses of charging discharging, sweathouse, air storage strengthens survivability, and the average daily gas production rate of methane-generating pit is not less than 1.2m
3, be not less than work-ing life 20 years, be the commercialization methane-generating pit production technology that can apply.”
Point out as bulletin: the commercial condition that realizes biomass pool built from glass fiber reinforced plastic has two: the one, create the technology of a suitable biomass pool built from glass fiber reinforced plastic, and also to create the manufacturing process that a cover adapts with it.And the effect of this production technology and manufacturing process must be: the efficient of " high Gao Yishan ", guarantee the quality in 20 year life-span, the cost of " low low benefit kind ".Because only reach the biomass pool built from glass fiber reinforced plastic of this requirement, could adapt to of the requirement of China rural market to the price and the quality of this specific product, just be expected to realize conscientiously the commercialization of biomass pool built from glass fiber reinforced plastic.Though the production technology and the manufacturing process of existing glass reinforced plastic are all quite complete, also can directly use and reach the above-mentioned simple requirement that seems without any a kind of existing technology and manufacturing process.As: biomass pool built from glass fiber reinforced plastic of the prior art is to adopt hand to stick with paste technology, and it only is cheap the overcritical of product low price that adapt to facility investment, but lowly having no way out to the extremely low production efficiency that is accompanied, quality product.Thereby, use this hand and stick with paste frp process on the quantity of producing, still in the demand that all can't adapt to biogas market qualitatively, Here it is so far biomass pool built from glass fiber reinforced plastic also can't really realize commercial reason.Routine from existing glass reinforced plastic production technique resembles the such annual production of biomass pool built from glass fiber reinforced plastic and can reach tens thousand of product, and its production technique can only be to adopt SMC or BMC based on above-mentioned, and it is as follows again this certain products of biomass pool built from glass fiber reinforced plastic to be done economic analysis:
1. maximum production: the biomass pool built from glass fiber reinforced plastic of conformance with standard manufacturing process, its partial thickest 15mm, approximately need 10 minutes set time, the technological process that reinforced again, depanning etc. are necessary, need just can finish half half an hour the pond body approximately, finished a complete product in 1 hour, uninterrupted production in 24 hours can be finished 24 covers, and production in annual 330 days can be finished 8000 cover products.
2. economic analysis: be to simplify to calculate, with depreciation, the overhaul unification of equipment, the equipment gross investment was finished depreciation by 10 years for 2,000 ten thousand yuan and is calculated, and annual stand is gone into 2,000,000 yuan, and each product is gone into depreciation with the stand and entered cost for 250 yuan thus.At present, 6m
3The sale price of market of biomass pool built from glass fiber reinforced plastic is brick owing to being subjected to, concrete marsh-gas pond price is limit 1600 yuan of prices.6m
3Biomass pool built from glass fiber reinforced plastic product weight 140kg, the total consumption of material that adds after the spillage of material is 150kg, SMC, the about 7 yuan/kg of BMC material cost, so 1200 yuan of biomass pool built from glass fiber reinforced plastic material costs.Pay other fees such as bonding, artificial, water power, sale, transportation, after sale service in addition again and estimate 100 yuan, can exempt from taxation and when being not counted in 58 yuan of value added taxes by product, its tax-free total cost is: 1200+100+250=1550, and remaining 50 yuan is profit, rate of profit 3.1%, pre-tax annual return summation is 400,000 yuan, and the annual interest that always drops into 2,000 ten thousand yuan is 1,400,000 yuan, thus, and 1,000,000 yuan of the annual losss of factory, if add the factor of the current assets that must drop into, it is many that loss is also wanted.Therefore, such product no one does, and does not realize commercial possibility.
Conclusion: in the prior art, adopting SMC, BMC technology to produce biomass pool built from glass fiber reinforced plastic is that it realizes commercial best method, but its investment is that this specific product of biomass pool built from glass fiber reinforced plastic can not bear, and therefore, prior art can not satisfy the commercial needs of realizing biomass pool built from glass fiber reinforced plastic.Existing SMC, the existing limitation of BMC technology, shortcoming also have been described thus, that is: the pressure of compression moulding is too big, and it causes, and facility investment is big, power consumption is high.
In sum, realize that as early as possible the commercial technology outlet of biomass pool built from glass fiber reinforced plastic is to make full use of and improves existing SMC, BMC technology, create " special technology and technology, the equipment " of a biomass pool built from glass fiber reinforced plastic, should comprise:
1. at first should improve biomass pool structure, improve gas producing efficiency, and then its structure is more suitable in standardized production, reach and guaranteeing under the prerequisite of quality, the omnibearing reduction product cost of coming in earlier of utilizing technology and planting down with reduction pond body bulk.
2. reduce bonding link as far as possible, must on-the-spot bonding link will realize " foolization " under the prerequisite that improves reliability to those for adapting to movement requirement, reaching the user can bonding voluntarily, assembling.
3. reduce SMC, BMC forming pressure, to reduce pressing machine, mould cost.
4. design cheapness, simple, efficient pressing machine of pressing;
The technology of moulded glass steel material is produced, this is on record, but can not adopt really in fact again, what is the reason that has this contradiction? existing exactly SMC, BMC technology to produce biomass pool built from glass fiber reinforced plastic such be big area, be that the large-scale product of the big degree of depth still has sizable difficulty again, the parameter of the relevant SMC of prior art, BMC technology can be referring to " the polyester molding compound production and the forming technique " of Chemical Industry Press's in August, 2002 version.Wherein, requirement to hydropress: the 308th page " (2) hydropress should have the ability that applies 105Mpa pressure when maximum die area is installed ", the 309th page of " selection of hydropress ability; can be multiplied by required forming pressure by the mould shadow area roughly and calculate; consider the variation of the sum of errors formed material in the calculating, add 25% usually." the 313rd page " (one) polyester molding compound is to basic demand (1) the press tonnage of press: when selecting BMC Preblend product molding machine, should select the minimum tonnage of press by the minimum 7Mpa of the bearing unit pressure of goods shadow area.And for the big goods of depth dimensions, its press tonnage can bear up to the unit pressure of 21 ~ 28Mpa by the goods shadow area and calculate ".The 314th page: " moulding of same goods, the required moulding tonnage of SMC will be apparently higher than the BMC material." according to the physical size of above-mentioned and biomass pool built from glass fiber reinforced plastic, following result is arranged:
1. there is not suitable hydropress available: according to GB/T4750-2002 " domestic methane tank standard collective drawings ", 10m
3The diameter of plain spheroid is 3.06m, shadow area 73504cm
2, the hemisphere height moldeed depth degree 1.02m, belong to the goods of " area is big and depth dimensions is big ".Thus, the pressure that product and technology propose hydropress requires: the SMC of moulding " depth dimensions is big ", BMC goods, " its press tonnage can bear up to the unit pressure of 2 1～28Mpa by the goods shadow area and calculate " gets the average pressure of 25Mpa at this, then goods shadow area 73504cm
2The time need 18376 tons of pressure, be 22970 after adding 25%, whole and pressure is 25000 tons, hydrauliccylinder piston area 78125em during the highest system oil pressure 32 Mpa in existing hydraulic technique
2, diameter 3.15m.According to the product size, hydropress worktable clear distance 4*4 (m), virtual height 4m, hydraulic efficiency piston stroke 4m, the physical dimension of hydropress probably should be 6*6*12 (m).So huge huge hydropress must be customized especially and be had special manufacture difficulty, and market does not have the corresponding standard supply of equipment.
2. the huge fund input exceeds the economic tolerance range of product: according to GB/T4750-2002 " domestic methane tank standard collective drawings ", biomass pool built from glass fiber reinforced plastic should have 4m mutually
3, 6m
3, 8m
3, 10m
3Four kinds of specifications, therefore indispensable this 4 mold of factory, so huge, and can bear the mould of 20,000 tons of pressure, comprise its auxiliary facilities such as upper die and lower die, heating, the cost of every mold is estimated to exceed 2,000,000 yuan, and the investment of this 4 mold and auxiliary facility will need ten million yuan.In addition, above-mentioned that huge hydropress of 2.5 ten thousand tons, extremely special because of needs, as to have difficulty processing, appraisal also will be more than ten million yuan.So, the plant and equipment investment total value will surpass two in ten thousand yuan.
5. design can be exempted machining, only need simple processing and can satisfy the simplification mould of service requirements.
Realize reducing manufacturing costs by above these measures, 250 yuan depreciation funds in the cost is transformed into the profit of product to greatest extent, only in this way could realize the commercialization of biomass pool built from glass fiber reinforced plastic as soon as possible in China.
Summary of the invention
In order to realize the commercialization of biomass pool built from glass fiber reinforced plastic, the invention provides a kind of biomass pool built from glass fiber reinforced plastic of solar energy and production method thereof, facility, the present invention at first requirement of establishing criteria production improves the structure of biomass pool built from glass fiber reinforced plastic, improved the gas producing efficiency of methane-generating pit, and reduced the forming pressure of SMC, BMC moulded glass steel material, reduce facility investment and production power consumption therefrom, reduced product cost, enabled to adapt to the particular requirement of China rural market.
A kind of biomass pool built from glass fiber reinforced plastic of solar energy, by fermentor tank, feed space, water pressure house, discharge nozzle, airway, and the storage air-float hood constitutes, it is characterized in that: fermentor tank is formed proximate ellipsoid shape by the frustum of several slick and sly butt joints, feed space and discharge nozzle are the concentric tubes with the gusset positioning bonding, feed space vertically runs through methane-generating pit integral body, the bottom is evenly equipped with four discharge holes, be equipped with the sub-material cone and with the fermentor tank bottom connection, conical anti-aeration plate is equipped with in the outside, feed space middle part, the built-in feeder in middle and upper part, the upper end is stretched out on the water pressure house and as the capping fulcrum, this concentric tubes is by the glass reinforced plastic flange, the chromium plating screw, O-ring seals is sealedly connected and fixed at the manhole at fermentor tank vertical central and fermentor tank top, water pressure house and fermentor tank annular concentric are provided with and are bonding firmly with polyurethane adhesive in the set annular bonding groove of fermentor tank episphere, water pressure house horizontal positioned suitable for reading is by reinforcing bar, the capping that plastics film constitutes also comprises the heat pipe that vertically runs through between fermentor tank and the water pressure house in case of necessity.At the bottom of directing reach jar, realizes feed space bottom feed, it is that annular discharge port internal diameter, wide 60 millimeters is realized fermentor tank middle and upper part discharging that concentric tubes forms with the feed space, water pressure house, feed space are realized two hydraulic pressure structures of concentric single hole, water pressure house is suitable for reading with the airtight covering of transparent plastic film, can utilize solar heating natural pond liquid to improve factor of created gase.And can in water pressure house, add the storage air-float hood as required again, and then the air storage chamber in the former fermentor tank can be moved to water pressure house, enlarge the pond with this and hold 209%.Allow to add heat pipe again as cost, then more effective raising jar natural pond, end liquid temp further improves factor of created gase.Anti-aeration plate has stopped that the biogas of outwards escaping by discharge nozzle improves factor of created gase.Perforation to the feed space at jar end has formed the interior pillar stiffener of fermentor tank, has effectively decomposed the impressed pressure of tank body, and it is the attenuated tank wall thickness suitably, reduces the tank body material usage, the increase product profit.
Production method of the present invention is to adopt vacuum vibration extrusion forming, heat-conducting oil heating solidified method to suppress common SMC, BMS moulded glass steel material, pressurization is wherein finished jointly by hydraulic pressurization and vacuum pressed, and hydraulic pressurization can be that hydraulic ram pressurizes, also can be that manometric manual screw block pressurization has been installed.Experiment is learnt, under the situation of vibration, SMC, BMC moulded glass steel material only need apply prior art pressure 10%～20%, material just can be good flow and be full of mould, this moment again the assistant formation mould inside with vacuum environment, one can reduce the product bubble, it two can utilize atmospheric pressure to exert pressure once more, with further save energy.
Production facility of the present invention is vacuum vibration pressure machine and oily hot type soft seal mould.
The invention has the beneficial effects as follows factor of created gase (10 ~ 30) % that has improved methane-generating pit, created the working method of oscillatory type vacuum pressurization low pressure molding SMC, BMC moulded glass steel material, forming pressure than prior art SMC, BMC reduces by 80%, realize economize on electricity 80% thus, facility investment saves 80%.The present invention has further improved the capacity utilization of tank body again on the basis of realizing No. 65 bulletin requirements of National Development and Reform Committee, and methane-generating pit has been carried out the standardized texture improvement of manufacturing process, helps to realize the commercialization of biomass pool built from glass fiber reinforced plastic in China.
Description of drawings
The present invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the structure iron of biomass pool built from glass fiber reinforced plastic of solar energy of the present invention.
Fig. 2 is the top plan view of A-A among Fig. 1.
Fig. 3 is the partial enlarged drawing of B portion among Fig. 1.
Fig. 4 is a vacuum vibration pressure machine structure iron of the present invention.
Fig. 5 is an oily hot type soft seal die structure dwg of the present invention.
Fig. 6 is an A portion enlarged view among Fig. 5.
Fig. 7 is that pressure of the present invention shows jack structure figure.
Fig. 8 is the structure iron of another embodiment of the present invention
Fig. 9 is a B-B top plan view among Fig. 8
Among the figure: 1. sub-material cone 2. feed spaces 3. fermentation tanks 4. chock flaps 5. gussets 6. discharge nozzles 7. annular bonding groove 8. water pressure chambers 9. store up air-float hoods 10. cappings 11. feeders 12. wireways 13. overflow pipes 14. heat pipes 15. chromium plating screws 16. glass fiber reinforced plastic flange 17.O shape sealing rings 18. annular discharging opening 19. forcing press pillars 20. hydraulic cylinders 21. I-steel 22. oscillating plates 23. electric hoists 24. entablatures 25. vibrating motors 26. molds 27. ellipsoid tank bodies 28. bed dies 29. mold crossbeams 30. central tubes 31. bolts 32. pressing plates 33. polyurethane sealing rings 34. vacuum tubes 35. oilcans 36. arc reinforcements 37. oilholes 38. oil inlet pipes 39. oily base 40. flowlines 41. mould legs 42. pipe fittings 43. Pressure gauges 44. jack cylinders 45. pressurization oil cylinders 46. cement bars 47. gas collection centre frames 48. weights 49. loading hoppers 50. bolts
Embodiment
Embodiment among Fig. 1, by fermentor tank (3), feed space (2), water pressure house (8), discharge nozzle (6), airway (12), and storage air-float hood (9) constitutes, it is characterized in that: fermentor tank (3) is formed proximate ellipsoid shape by the frustum of several slick and sly butt joints, feed space (2) is a concentric tubes of using gusset (5) positioning bonding with discharge nozzle (6), feed space (2) vertically runs through methane-generating pit integral body, the bottom is evenly equipped with four discharge holes, be equipped with sub-material cone (1) and with fermentor tank (3) bottom connection, conical anti-aeration plate (4) is equipped with in the outside, feed space (2) middle part, the built-in feeder in middle and upper part (11), the upper end is stretched out on the water pressure house (8) and as capping (10) fulcrum, this concentric tubes is by glass reinforced plastic flange (16), chromium plating screw (15), the manhole of 0 shape sealing-ring (17) at fermentor tank (3) vertical central and fermentor tank top is sealedly connected and fixed, water pressure house (8) and fermentor tank (3) annular concentric setting are also bonding firm with polyurethane adhesive in the set annular bonding groove (7) of fermentor tank episphere, water pressure house (8) horizontal positioned suitable for reading is by reinforcing bar, the capping (10) that plastics film constitutes also comprises the heat pipe (14) that vertically runs through between fermentor tank (3) and the water pressure house (8) in case of necessity.At the bottom of directing reach jar, realizes feed space (2) bottom feed, it is that internal diameter, wide 60 millimeters annular discharge port (18) is realized fermentor tank middle and upper part discharging that concentric tubes forms with feed space (2), water pressure house (8), feed space (2) realize that two hydraulic pressure structures of concentric single hole also make designs simplification, unload this concentric tubes in case of necessity and can be entered in the jar by manhole and clear up greatly.Water pressure house (8) is suitable for reading with the airtight covering of transparent plastic film, improves factor of created gase to utilize solar heating natural pond liquid.And can in water pressure house (8), add storage air-float hood (9) as required again, and then former air storage chamber in fermentor tank can be moved to water pressure house, enlarge the pond with this and hold 20%.Allow to add several heat pipes (14) again as cost, then more effective raising jar bed material liquid temp further improves factor of created gase.Anti-aeration plate (4) has stopped that the biogas of outwards escaping by discharge nozzle (6) improves factor of created gase.The feed space (2) at jar end has formed the interior pillar stiffener of fermentor tank (3) by connecting extremely, has effectively decomposed the impressed pressure of tank body, and it is the attenuated tank wall thickness suitably, reduces the tank body material usage, increases product profit.At the bottom of feeder (11) can be pressed into material jar and by sub-material cone (1) uniformly to around disperse, in order to avoid solid accumulation.Upflow tube (13) can be derived waste liquid outside the pond by topmost.Wherein, fermentor tank (3), water pressure house (8), feed space (2) can adopt SMC or the compacting of BMC moulded glass steel material, also can adopt the conventional polyester glass reinforced plastic raw material compacting that is made of glasscloth, filler, vibrin.When the raw material compacting of adopting conventional polyester glass reinforced plastic, must guarantee the wall thickness of the maximum local thickness of lay-up glasscloth less than this place.Obviously, the output when adopting the compacting of conventional polyester glass reinforced plastic raw material will reduce a lot, but as adopts the tankage compacting of glasscloth to reduce cost.Bonding and water pressure house (8) between upper and lower two semielliptical tank bodies of fermentor tank (3) bonding the same, all be to adopt polyurethane adhesive bonding, because bonding groove is all arranged, as long as caking agent is mixed up in accordance with regulations, being poured into groove gets final product, require just bonding plane to be cleaned out, having reached the user therefrom can be bonding voluntarily, realizes bonding " foolization ".
Production method of the present invention is to adopt vacuum vibration extrusion forming, heat-conducting oil heating solidified method to suppress common SMC, BMS moulded glass steel material, pressurization is wherein finished jointly by hydraulic pressurization and vacuum pressed, and hydraulic pressurization can be that hydraulic ram pressurizes, also can be that manometric manual screw block pressurization has been installed.Specific implementation method is: with the double boiler heat transfer oil heater respectively with heat-conducting oil heating to 60 ℃ and 150 ℃, the compacting initial stage is sent into 60 ℃ of warm oil to mould, add moulded glass steel material and suitably smooth, can vibrate pressurization by vacuum oscillatory type pressing machine then, after mould enters seal area, promptly begin to take out the system vacuum and change to mould and to send 150 ℃ of deep fats, when the pressure of compacting rise to prior art require pressure 10% ~ 20% the time, observe overflowing of material, pressing machine pressurize then is until curing.When adopting the screw block manual pressure, to give screw block setting pressure table to show pressure value, reach the purpose of strict control pressing pressure.
Accompanying drawing 7 is methods of very heavy setting pressure table: in the boring of the opposite of jack base pressurization oil cylinder (45), connect with the oily bottom of jack cylinder (44) plunger bottom, will get final product with tensimeter (43) connection at the bottom of the oil by pipe fitting (42) then.
Coal-fired heat-conducting oil heating is solidified can save a large amount of electric energy with further reduction products production cost, our custom-designed double boiler heat transfer oil heater is " the briquetting before boiler honeycomb briquette automatic boiler " that can use coal in city coal is prohibited the combustion district, number of patent application is 200520012252.X, can reach the requirement of the relevant standard limit of smog release of national environmental protection department with the solid sulphur honeycomb briquette of its self-control.Reduce production cost, saved the energy.
Fig. 4 is a production facility vacuum vibration pressure machine of the present invention, it is characterized in that: constitute pressing machine pillar (19) by 4 steel pipes, more than, in, following three layers of joist steel (21) for crossbeam and 4 pressing machine pillars (19) through being welded to form pressure machine frame, 4 hydro-cylinders (20) or manometric manual screw block has been installed is installed on intermediary crossbeam bottom respectively, oscillating plate (22) is gone up 2 vibrating motors of parallel installation (25), and hang on top end rail (24) through electric hoist (23), the bottom of oscillating plate (22) and mold (26) are used bolted, and bed die (28) is installed on the platform that is made of lower floor's I-beam.The position of ellipsoid tank body (27) is position to be gone out after machining among the figure, and it has only 60kg to be carried away by 4 people.Vacuum pump is only connected with mould, and this figure does not draw.In the demoulding starting stage, because bonding force is very big between formwork and the goods, must finish the demoulding by hydraulic ram or screw block, also want extraneous vibration with assisted ejection equally in case of necessity, in case and the demoulding is finished, can " switch " lifting that finishes into mold by electric block by hydro-cylinder, this " switches " of far-reaching significance---ensuing several meters up, finish or finish by huge hydropress by 1 ton of electric hoist, effect is the same, but with regard to the letter of equipment, numerous, many, the ratio of looking younger that fund consumes, the result is apparent.
Fig. 5 is another production facility oil hot type soft seal mould of the present invention, it is characterized in that: the housing of mould is all formed proximate ellipsoid shape by the frustum of thickness 4mm cold-rolled steel sheet butt welding up and down, 4 road arc stiffening webs (36) are in formwork bottom and formwork and the tight welding of oilcan (35), oilhole (37) all is communicated with oilcan (35), the oily base (39) that is installed into oil pipe (38) is used the D200 steel pipe manufacturing, oil outlet pipe (40) is installed in the top of oilcan, the outside suitable for reading of bed die (28) also is equipped with valve tube (34) and directly and in the formwork connects, 4 mold legs (41) are as the support of bed die (28), mold (26) is by the mold crossbeam (29) by 4 100mm channel-section steel welding, D200 steel pipe manufacturing pipe core (30) and arc stiffening web (36) connect into an integral body with upper shuttering, and homemade urethane sealing-ring (33) is through bolt (31), the die orifice that is fixed in mold that pressing plate (32) is tight.The working method of mould is to adopt automatization torch-cutting machine cutting steel plate, plate bending rolls roll bending, manual welding and hand grinding tool ground finish to finish, and the quality of Mould Machining and result of use is decided by: 1. must select for use the new steel plate of any surface finish, no any corrosion to make.2. setting-out, setting-out, the necessary strictness of blanking are accurately.3. welding wants strict, careful, preferably adopts carbon-dioxide arc welding, to reduce distortion as far as possible.4. the mould cover is done up and down.
Because having product-feed, must not make by oneself by urethane sealing-ring (33), with reference to the accompanying drawings 6, making method is: with upper and lower mould unification, normal location, space outside the tight close encapsulation cast body and form pouring basin, then urethane raw is poured in the groove, go up molded cover plate moulding, carry out necessary shaping after waiting to solidify again, all answer separate part to answer coating release agent.
Fig. 8 is the structure iron of another embodiment of the present invention, it is characterized in that: fermentor tank (3) is by at the bottom of the short frustum and the slick and sly mutually butt joint of high frustum can body, constitute the tubular of opening suitable for reading, and gas collection steady rest (47) is installed at the middle part, feed space (2) runs through methane-generating pit integral body on the vertical axis of fermentor tank (3) and through the centre hole of gas collection steady rest (47), feed space (2) bottom is evenly equipped with four discharge holes, be equipped with sub-material cone (1) and with fermentor tank (3) bottom connection, the built-in feeder in middle and upper part (11), suitable for reading stretching out by reinforcing bar, on the capping (10) that plastics film constitutes and as the fulcrum of capping (10), and placement loading hopper (49), storage air-float hood (9) is placed directly in the natural pond liquid of fermentor tank (3), and fluctuate under can be at the center of feed space (2) spacing, airway (12) is installed above the cover cap and is placed weight (48), hanging down in the bottom has 4 cement bars (46) and connects fastening with bolt (50), fermentor tank (3), feed space (2) and storage air-float hood (9) can adopt SMC or the compacting of BMC moulded glass steel material, also can adopt by glasscloth, filler, the conventional polyester glass reinforced plastic raw material compacting that vibrin constitutes.Identical with first embodiment of the present invention, present embodiment remains bottom feed, middle and upper part discharging, and the external water seal tank of " separate gas storage cover-floating type methane-generating pit " among the GB/T4750-2002 " domestic methane tank standard collective drawings " moved in the fermentor tank (3), simplified biomass pool structure with this.Gas collection steady rest (47) strengthened fermentor tank (3) intensity, located the central position of feed space (2) and stopped the biogas of outside escape, biogas is all collected entered storage air-float hood (9), improve factor of created gase, the B-B top plan view of visible Fig. 9 of shape of gas collection steady rest (47).Another characteristics of present embodiment are not seal bonding link, and being adhesively fixed between gas collection steady rest (47) and sub-material cone (1) and the tank body only arranged, and the non-specialised staff can be adhesively fixed fully voluntarily.The effect of the cement bar (46) of storage air-float hood (9) bottom, the one, stable storage air-float hood, the 2nd, at the bottom of the cement bar drops on jar when floating cover is reduced to foot as the support of floating cover, in order to avoid the weight (48) on the floating cover damages the gas collection steady rest at tank body middle part by pressure.The capping that reinforcing bar, plastics film constitute is still as solar energy greenhouse, with temperature in raising and the maintenance methane-generating pit.Weight (48) is placed voluntarily by the desired weight of user's by specification, does not have other particular requirements.
Claims (7)
1. biomass pool built from glass fiber reinforced plastic of solar energy, by fermentor tank, feed space, water pressure house, discharge nozzle, airway, and the storage air-float hood constitutes, it is characterized in that: fermentor tank is formed proximate ellipsoid shape by the frustum of several slick and sly butt joints, feed space and discharge nozzle are the concentric tubes with the gusset positioning bonding, feed space vertically runs through methane-generating pit integral body, the bottom is evenly equipped with four discharge holes, be equipped with the sub-material cone and with the fermentor tank bottom connection, conical anti-aeration plate is equipped with in the outside, feed space middle part, the built-in feeder in middle and upper part, the upper end is stretched out on the water pressure house and as the capping fulcrum, this concentric tubes is by the glass reinforced plastic flange, the chromium plating screw, O-ring seals is sealedly connected and fixed at the manhole at fermentor tank vertical central and fermentor tank top, water pressure house and fermentor tank annular concentric are provided with and are bonding firmly with polyurethane adhesive in the set annular bonding groove of fermentor tank episphere, water pressure house horizontal positioned suitable for reading is by reinforcing bar, the capping that plastics film constitutes also comprises the heat pipe that vertically runs through between fermentor tank and the water pressure house in case of necessity.
2. the production method of the described biomass pool built from glass fiber reinforced plastic of solar energy of claim 1, it is characterized in that: adopt vacuum vibration extrusion forming, heat-conducting oil heating solidified method to suppress common SMC, BMS moulded glass steel material, pressurization is wherein finished jointly by hydraulic pressurization and vacuum pressed, and hydraulic pressurization can be that hydraulic ram pressurizes, also can be that manometric manual screw block pressurization has been installed.
3. the described biomass pool built from glass fiber reinforced plastic of solar energy of claim 1, it is characterized in that: fermentor tank, water pressure house, feed space, can adopt the compacting of SMC or BMC moulded glass steel material, also can adopt the conventional polyester glass reinforced plastic raw material compacting that constitutes by glasscloth, filler, vibrin.
4. in the production method of the described biomass pool built from glass fiber reinforced plastic of solar energy of claim 2, the feature of the manual screw block of setting pressure table is: in the boring of the pressurization oil cylinder opposite of jack base, connect with the oil bottom of jack oil cylinder plug bottom, then by pipe fitting with oil at the bottom of with the tensimeter connection.
5. the production facility vacuum vibration pressure machine of the described biomass pool built from glass fiber reinforced plastic of solar energy of claim 1, it is characterized in that: constitute the pressing machine pillar by 4 steel pipes, with the three layers of joist steel in upper, middle and lower is that crossbeam and 4 pressing machine pillars are through being welded to form pressure machine frame, 4 hydro-cylinders or manometric manual screw block has been installed is installed on intermediary crossbeam bottom respectively, 2 vibrating motors of parallel installation and hang on top end rail on the oscillating plate through electric hoist, the bottom of oscillating plate and mold bolted, bed die is installed on the platform that is made of lower floor's I-beam.
6. the production facility of the described biomass pool built from glass fiber reinforced plastic of solar energy of claim 1 oil hot type soft seal mould, it is characterized in that: the housing of mould is all formed proximate ellipsoid shape by the frustum of thickness 4mm cold-rolled steel sheet butt welding up and down, 4 road arc stiffening webs tightly weld at formwork bottom and formwork and oilcan, oilhole all is communicated with oilcan, be installed into the oily base D200 steel pipe manufacturing of oil pipe, oil outlet pipe is installed in the top of oilcan, the outside suitable for reading of bed die also is equipped with valve tube and directly and in the formwork connects, 4 mold legs are as the support of bed die, mold is by the mold crossbeam by 4 100mm channel-section steel welding, connect into an integral body with D200 steel pipe manufacturing pipe core and arc stiffening web and upper shuttering, homemade urethane sealing-ring is through bolt, the die orifice that is fixed in mold that pressing plate is tight.
7. another embodiment of the described biomass pool built from glass fiber reinforced plastic of solar energy of claim 1, it is characterized in that: fermentor tank is by at the bottom of the short frustum and the slick and sly mutually butt joint of high frustum can body, constitute the drum of opening suitable for reading, and the gas collection steady rest is installed at the middle part, feed space runs through methane-generating pit integral body on the vertical axis of fermentor tank and through the centre hole of gas collection steady rest, the feed space bottom is evenly equipped with four discharge holes, be equipped with the sub-material cone and with the fermentor tank bottom connection, the built-in feeder in middle and upper part, suitable for reading stretching out by reinforcing bar, on the capping that plastics film constitutes as the fulcrum of capping and place loading hopper, the storage air-float hood is placed directly in the natural pond liquid of fermentor tank, and fluctuate under can be at the center of feed space spacing, airway is installed above the cover cap and is placed weight, hanging down in the bottom has 4 cement bars and connects fastening with bolt, fermentor tank, feed space and storage air-float hood can adopt SMC or the compacting of BMC moulded glass steel material, also can adopt by glasscloth, filler, the conventional polyester glass reinforced plastic raw material compacting that vibrin constitutes.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100008780A CN101003782A (en) | 2006-01-16 | 2006-01-16 | Biomass pool built from glass fiber reinforced plastic of solar energy, production method, and establishment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100008780A CN101003782A (en) | 2006-01-16 | 2006-01-16 | Biomass pool built from glass fiber reinforced plastic of solar energy, production method, and establishment |
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| CN101003782A true CN101003782A (en) | 2007-07-25 |
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| CNA2006100008780A Pending CN101003782A (en) | 2006-01-16 | 2006-01-16 | Biomass pool built from glass fiber reinforced plastic of solar energy, production method, and establishment |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629137A (en) * | 2009-08-17 | 2010-01-20 | 王建平 | Movable high-temperature solar energy methane generator |
| CN101665761B (en) * | 2009-09-28 | 2013-07-03 | 高复茂 | Solar energy marsh gas, gas production and gas storage integrated glass fiber reinforced plastic composite device |
| CN103374514A (en) * | 2012-04-17 | 2013-10-30 | 合肥杰事杰新材料股份有限公司 | Support frame for methane tank |
| CN104498332A (en) * | 2013-12-14 | 2015-04-08 | 融水苗族自治县农村能源办公室 | Methane tank anti-floating crusting cover |
| CN105507645A (en) * | 2015-11-18 | 2016-04-20 | 张振明 | Universal concrete sphere |
| CN107475085A (en) * | 2017-09-26 | 2017-12-15 | 六安永贞匠道机电科技有限公司 | The system that clean energy resource is produced in a kind of stalk fermentation processing |
| CN114774167A (en) * | 2022-05-11 | 2022-07-22 | 赣州市怡辰宏焰能源科技有限公司 | Gasifier leak protection is with feeding and air outlet pipeline mechanism |
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2006
- 2006-01-16 CN CNA2006100008780A patent/CN101003782A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629137A (en) * | 2009-08-17 | 2010-01-20 | 王建平 | Movable high-temperature solar energy methane generator |
| CN101665761B (en) * | 2009-09-28 | 2013-07-03 | 高复茂 | Solar energy marsh gas, gas production and gas storage integrated glass fiber reinforced plastic composite device |
| CN103374514A (en) * | 2012-04-17 | 2013-10-30 | 合肥杰事杰新材料股份有限公司 | Support frame for methane tank |
| CN103374514B (en) * | 2012-04-17 | 2016-06-01 | 合肥杰事杰新材料股份有限公司 | A kind of Support frame for methane tank |
| CN104498332A (en) * | 2013-12-14 | 2015-04-08 | 融水苗族自治县农村能源办公室 | Methane tank anti-floating crusting cover |
| CN105507645A (en) * | 2015-11-18 | 2016-04-20 | 张振明 | Universal concrete sphere |
| CN105507645B (en) * | 2015-11-18 | 2020-01-14 | 张振明 | Method for manufacturing reinforced concrete large thin shell spherical product by using hemispherical steel die |
| CN107475085A (en) * | 2017-09-26 | 2017-12-15 | 六安永贞匠道机电科技有限公司 | The system that clean energy resource is produced in a kind of stalk fermentation processing |
| CN114774167A (en) * | 2022-05-11 | 2022-07-22 | 赣州市怡辰宏焰能源科技有限公司 | Gasifier leak protection is with feeding and air outlet pipeline mechanism |
| CN114774167B (en) * | 2022-05-11 | 2023-04-11 | 赣州市怡辰宏焰能源科技有限公司 | Gasifier leak protection is with feeding and air outlet pipeline mechanism |
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