CN103321306A - Construction process for glazed hollow bead thermal mortar on side wall of biogas generating pit - Google Patents
Construction process for glazed hollow bead thermal mortar on side wall of biogas generating pit Download PDFInfo
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- CN103321306A CN103321306A CN2013102420703A CN201310242070A CN103321306A CN 103321306 A CN103321306 A CN 103321306A CN 2013102420703 A CN2013102420703 A CN 2013102420703A CN 201310242070 A CN201310242070 A CN 201310242070A CN 103321306 A CN103321306 A CN 103321306A
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- sand slurry
- insulated sand
- kervit microbead
- microbead insulated
- biomass pool
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The invention provides a construction process for glazed hollow bead thermal mortar on the side wall of a biogas generating pit. The construction process solves the problem of low construction quality of the conventional process. The construction process for the glazed hollow bead thermal mortar on the side wall of the biogas generating pit comprises the following steps: A, preparing the glazed hollow bead thermal mortar; B, spraying; C, consolidating; D, thickening; E, continuously thickening. According to the construction process for the glazed hollow bead thermal mortar on the side wall of the biomass pool, the thickness of the glazed hollow bead thermal mortar can be greatly improved, and the thermal property of the biomass pool is improved, so that the biogas generating pit can also produce more biogas in severe winter. Meanwhile, the glazed hollow bead thermal mortar is stirred by a stirrer during construction and is quickly hardened by direct fire, so that the construction efficiency of the construction process is higher, and the construction process has higher practical value.
Description
Technical field
The invention belongs to the engineering construction technical field, relate to a kind of construction technology of biomass pool sidewall kervit microbead insulated sand slurry.
Background technology
Although the Rural Area in Zhejiang Province biogas engineering is built the arduous course through more than 30 years, its development scale and construction speed are still lower, to the end of the year 2011, and built rural subscribers' biogas 14.9 ten thousand families, Zhejiang Province, more than 3000 of the big-and-middle-sized biogas engineerings of scale raising.Production and use of marsh gas number of users only accounts for 8.8% of total peasant household of the whole province, and small scale, and coverage scale is low, and content is single.City more than 60%, the equal level in Lianping, county all do not reach, some outlying high Mountain area biogas construction stagnation, indivedual areas even the phenomenons that long-term landslide occurs and fall back year by year.
Because the cloudy mist of Zhejiang In Winter, sunshine is few, and the ultimate challenge that development biogas faces is whether biomass pool can be stablized and produce sufficiently biogas, and this problem will restrict developing direction and the speed of the production and use of marsh gas.Take 15 mouthfuls families as example, generally speaking, at the balanced gas production 0.15-0.25m of southern high-temperature season (the 5-9 month) biogas
3/ d(holds by the unit pond), then be 0.1-0.15m winter (12,1, February)
3/ d.If build 8m
3Biomass pool (at present Zhejiang Province more general biomass pool specification), summer one all aerogenesis 8.4-14.0m
3, winter one all aerogenesis 5.6-8.4m
3Only be used for cooking every day heating up water such as biogas, then approximately consume weekly biogas 10.5m
3This consumption can reach and have a small surplus between the month at the 3-10 in Zhejiang Province, 11, December and the coming year 1, February, then breach was larger.Along with peasant household to the raising that utilizes biogas understanding with improve self health and that habitat condition require is day by day strong, the daily cooking such as only use biogas to heat up water to cook can not satisfy the needs of Rural Areas at Present construction and peasant household's individuality.Peasants wish illumination, take a shower even warm oneself and can both use biogas, in order to further utilize the agricultural wastes such as stalk, weeds, promote simultaneously rural area kind, aquaculture development.These require the rural methane facilities development in present Zhejiang Province has been proposed challenge and future thrust.Wherein with the biogas tool challenge that is used for taking a shower.Everyone takes a shower weekly once such as 15 mouthfuls families, approximately needs weekly 3.5m
3, and to take a shower be the process that consumes in a large number at short notice gas, requires air feed 1.5-1.8m
3/ hr, this is the next 8m of existence conditions
3The unapproachable height of the common small apartment biomass pool in rural area.
Therefore, the heat-insulating property of kervit microbead insulated sand slurry is very important, and is same, and heat-insulating property and the construction quality of kervit microbead insulated sand slurry have close relationship.Because its maximum ga(u)ge can only reach 30mm, its heat-insulating property is not good in the existing kervit microbead insulated sand slurry construction.
Summary of the invention
The objective of the invention is the problems referred to above for the prior art existence, a kind of construction technology of constructing simply and can improve the biomass pool sidewall kervit microbead insulated sand slurry of biomass pool heat insulation effect is provided.
Purpose of the present invention can realize by following technical proposal: a kind of construction technology of biomass pool sidewall kervit microbead insulated sand slurry, it is characterized in that, and this technique may further comprise the steps:
A, preparation kervit microbead insulated sand slurry: adopt common mixed method to mix the kervit microbead insulated sand slurry of common ingredients;
B, spraying: kervit microbead insulated sand slurry is uniformly sprayed on the sidewall of biomass pool, and coating thickness is 10-30mm;
C, reinforcing: will reinforce immediately silk screen after spraying is finished and be attached on the sidewall with kervit microbead insulated sand slurry;
D, thickening: after being stained with the kervit microbead insulated sand slurry sclerosis of reinforcing silk screen, again spray kervit microbead insulated sand slurry;
E, lasting thickening: twice to four times of repeating step C, D.
In the construction technology of above-mentioned biomass pool sidewall kervit microbead insulated sand slurry, in the described steps A each component raw material of each kervit microbead insulated sand slurry is packed in the common mixer by standard proportional, by mixer it is fully mixed.
In the construction technology of above-mentioned biomass pool sidewall kervit microbead insulated sand slurry, repeating step C and step D are twice in the described step e.
In the construction technology of above-mentioned biomass pool sidewall kervit microbead insulated sand slurry, repeating step C and step D are four times in the described step e.
In the construction technology of above-mentioned biomass pool sidewall kervit microbead insulated sand slurry, in biomass pool, adopt naked light to accelerate the sclerosis of kervit microbead insulated sand slurry among the described step C.
Compared with prior art; in the construction technology of this biomass pool sidewall kervit microbead insulated sand slurry since by silk screen to its effect that adheres to basic unit of lower one deck kervit microbead insulated sand slurry; therefore; it can significantly improve the thickness of kervit microbead insulated sand slurry; that is to say; it has indirectly improved the heat insulating ability of biomass pool, thereby makes biomass pool also can produce more biogas in the winter of cold.
Simultaneously, mixer stirs kervit microbead insulated sand slurry in the work progress, and naked light is to the kervit microbead insulated sand slurry quick-hardening, and its efficiency of construction is higher, has higher practical value.
The specific embodiment
Embodiment one
The construction technology of this biomass pool sidewall kervit microbead insulated sand slurry may further comprise the steps:
A, preparation kervit microbead insulated sand slurry: adopt common mixed method to mix the kervit microbead insulated sand slurry of common ingredients.In the present embodiment, each component raw material of each kervit microbead insulated sand slurry is packed in the common mixer by standard proportional, by mixer it is fully mixed.
B, spraying: kervit microbead insulated sand slurry is uniformly sprayed on the sidewall of biomass pool, and coating thickness is 10-30mm.
C, reinforcing: will reinforce immediately silk screen after spraying is finished and be attached on the sidewall with kervit microbead insulated sand slurry.
D, thickening: after being stained with the kervit microbead insulated sand slurry sclerosis of reinforcing silk screen, again spray kervit microbead insulated sand slurry.In the present embodiment, adopt naked light to accelerate the sclerosis of kervit microbead insulated sand slurry in the biomass pool.
E, lasting thickening: twice of repeating step C, D.
In addition, the order number of silk screen is 10 orders.
Embodiment two
The present embodiment is basic identical with the technique of embodiment one, and different place is repeating step C, D three times.
Embodiment three
The present embodiment is basic identical with the technique of embodiment one, and different place is repeating step C, D four times.
Claims (5)
1. the construction technology of a biomass pool sidewall kervit microbead insulated sand slurry is characterized in that, this technique may further comprise the steps:
A, preparation kervit microbead insulated sand slurry: adopt common mixed method to mix the kervit microbead insulated sand slurry of common ingredients;
B, spraying: kervit microbead insulated sand slurry is uniformly sprayed on the sidewall of biomass pool, and coating thickness is 10-30mm;
C, reinforcing: will reinforce immediately silk screen after spraying is finished and be attached on the sidewall with kervit microbead insulated sand slurry;
D, thickening: after being stained with the kervit microbead insulated sand slurry sclerosis of reinforcing silk screen, again spray kervit microbead insulated sand slurry;
E, lasting thickening: twice to four times of repeating step C, D.
2. the construction technology of biomass pool sidewall kervit microbead insulated sand slurry according to claim 1; it is characterized in that; in the described steps A each component raw material of each kervit microbead insulated sand slurry is packed in the common mixer by standard proportional, by mixer it is fully mixed.
3. the construction technology of biomass pool sidewall kervit microbead insulated sand slurry according to claim 1 is characterized in that, repeating step C and step D are twice in the described step e.
4. the construction technology of biomass pool sidewall kervit microbead insulated sand slurry according to claim 1 is characterized in that, repeating step C and step D are four times in the described step e.
5. the construction technology of biomass pool sidewall kervit microbead insulated sand slurry according to claim 1 is characterized in that, adopts naked light to accelerate the sclerosis of kervit microbead insulated sand slurry among the described step C in biomass pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310242070.3A CN103321306B (en) | 2013-06-18 | 2013-06-18 | A kind of construction technology of biomass pool sidewall kervit microbead insulated sand slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310242070.3A CN103321306B (en) | 2013-06-18 | 2013-06-18 | A kind of construction technology of biomass pool sidewall kervit microbead insulated sand slurry |
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| Publication Number | Publication Date |
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| CN103321306A true CN103321306A (en) | 2013-09-25 |
| CN103321306B CN103321306B (en) | 2015-11-18 |
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| CN201310242070.3A Active CN103321306B (en) | 2013-06-18 | 2013-06-18 | A kind of construction technology of biomass pool sidewall kervit microbead insulated sand slurry |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000297489A (en) * | 1999-04-13 | 2000-10-24 | Takakon Kk | Fire protection structure for building |
| CN102127934A (en) * | 2011-01-30 | 2011-07-20 | 上海建工集团股份有限公司 | Prefabricated outer wall external thermal insulation structure and construction method thereof |
| CN201962813U (en) * | 2010-11-29 | 2011-09-07 | 岳建伟 | Glazed hollow bead mortar polyurethane composite thermal insulation system |
| CN102276216A (en) * | 2011-05-16 | 2011-12-14 | 陕西峻侨化工有限责任公司 | Composite incombustible heat insulation material for wall, and construction method thereof |
| CN102408214A (en) * | 2011-08-22 | 2012-04-11 | 天津市贝乐建筑材料有限公司 | Heat insulation mortar and outer wall construction technology based on the same |
| CN102995761A (en) * | 2011-09-14 | 2013-03-27 | 赵军 | Purely inorganic A heat-insulating mortar and heat-insulating system structure using the same |
| CN103075009A (en) * | 2013-01-25 | 2013-05-01 | 温州建设集团有限公司 | Construction method of filler wall with cast-in-place foamed concrete |
-
2013
- 2013-06-18 CN CN201310242070.3A patent/CN103321306B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000297489A (en) * | 1999-04-13 | 2000-10-24 | Takakon Kk | Fire protection structure for building |
| CN201962813U (en) * | 2010-11-29 | 2011-09-07 | 岳建伟 | Glazed hollow bead mortar polyurethane composite thermal insulation system |
| CN102127934A (en) * | 2011-01-30 | 2011-07-20 | 上海建工集团股份有限公司 | Prefabricated outer wall external thermal insulation structure and construction method thereof |
| CN102276216A (en) * | 2011-05-16 | 2011-12-14 | 陕西峻侨化工有限责任公司 | Composite incombustible heat insulation material for wall, and construction method thereof |
| CN102408214A (en) * | 2011-08-22 | 2012-04-11 | 天津市贝乐建筑材料有限公司 | Heat insulation mortar and outer wall construction technology based on the same |
| CN102995761A (en) * | 2011-09-14 | 2013-03-27 | 赵军 | Purely inorganic A heat-insulating mortar and heat-insulating system structure using the same |
| CN103075009A (en) * | 2013-01-25 | 2013-05-01 | 温州建设集团有限公司 | Construction method of filler wall with cast-in-place foamed concrete |
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|---|---|
| CN103321306B (en) | 2015-11-18 |
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