CN1081558A - A kind of method of open-air grain reservation - Google Patents
A kind of method of open-air grain reservation Download PDFInfo
- Publication number
- CN1081558A CN1081558A CN 93103035 CN93103035A CN1081558A CN 1081558 A CN1081558 A CN 1081558A CN 93103035 CN93103035 CN 93103035 CN 93103035 A CN93103035 A CN 93103035A CN 1081558 A CN1081558 A CN 1081558A
- Authority
- CN
- China
- Prior art keywords
- grain
- air
- open
- footing
- heap
- 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
Landscapes
- Building Environments (AREA)
- Catching Or Destruction (AREA)
Abstract
By the good footing under the requirement of opening a position, tabia compacting ground, placing concrete and cement mortar are done three oily two felt terraces.The footing design has ventilating duct, on the goods yard of building up, encircles and hunts down around the grain that is packed in bag, and bulk mesophase, the chaff shell that contains pest control phosphorus is mixed at 30cm place, grain in bulk surface.Utilize sack to make ventilating duct, ventilate with ventilation blower in corresponding footing air channel.It is built on stilts to pile very useful man-like shelf, and removes from office caping with the two-sided plastic-coated of PVC.The bottom of grain heap is provided with the enclosure wall that fiberglass is made, and the fixing reed mat of bamboo nail is arranged all around.Make tent aluminum phosphate fumigation insect protected by polyvinyl chloride.This law simple possible, stored grain safety is effective, warehousing charges is low, easily applies.
Description
The invention belongs to the foodstuff preservation technical field, relate to the method for safe storage grain in the open particularly, its international Patent classificating number is A01F.
Grain is human lives and industrial important necessity, therefore, how the grain security of results is stored, is just seemed very important.
Existing open-air grain reservation method is in the open, build the buttress end, grain packaging is deposited on the goods platform with materials such as timber or concrete, use the tarpaulin caping above, a grain bin that is to use straw mat or other material to make that also has, then that grain is in bulk in storing up, with the two-sided plastic-coated leather of PVC polyvinyl caping (Shaanxi science and technology of grain and oil, 1992, NO
2; Grain storage, Sichuan grain scientific research institution, 1989, NO
2).Though the method for these two kinds of open-air grain reservations is simple, the grain storage expense is low, but dewfall often takes place in the harm, the grain that are subjected to physioclimate and mouse sparrow, infested, heating is gone mouldy and macerated Huang, the grain storage loss is big, quality deterioration is serious, safety, poor stability, and check the grain feelings, fumigant insect killing is very inconvenient, labour intensity is big.
Also have plenty of and build metal or nonmetal silo, (Grainis Journal, Vol in the open
3NO
2, 1978.P20-30; J.Res.Punjab Agric Unin, 12(1): 72～93 Mar 1975; Indian Standard 1979, IS:9215～1979); Though these open-air stored grain methods are all more advanced, its weak point is manufacturing cost and grain storage expense height, and capacity is restricted, and grain storage is few.
The present invention is exactly a kind of safe, economical, effectively for what overcome that above-mentioned deficiency studies, and the method for the open-air grain reservation that is easy to apply is to solve the problem of grain depot deficiency.
The present invention can reach by following measure:
1, sets up base formula goods yard, storehouse.By the good footing under the requirement of opening a position, tamp with tabia on ground, waters concrete and the cement mortar of 8～15cm more in the above, and do three oily two felt damp-proofing ground floors earlier, and the footing design has ventilating duct.
2, set up the air channel.On the goods yard of building up, the grain that is packed in bag is encircled and hunted down, bulk mesophase, when packed grain is encircled and hunted down, the air channel of corresponding footing, the grain that is packed in bag is made two radial passages in grain heap bottom, the air channel cross section be "
" shape, staying ventilating opening, machine is with aeration-cooling by machine in due course.
3, protective agent is mixed grain.30～50cm place on grain heap bulk mesophase grain surface admixes the chaff shell that contains 10～15ppm pest control phosphorus, to reach good vermins-proof effect.
4, the heap upper frame is empty also with the two-sided plastic-coated leather of PVC caping.Make man-like shelf with timber or other material,, on built on stilts man-like shelf, cover the two-sided plastic-coated leather of PVC, to reach good fire prevention and effect of heat insulation at grain heap top house-like upper frame sky.
5, goods platform protection against rodents, 0.5～1.5 meter high pad with fiberglass or other surperficial smoother and material, is made in the bottom in the goods yard, piles to prevent to climb up on the mouse to jump into into grain.
6, reed mat is hung the limit around the goods platform.Will be two-layer add the extension limit of layer of plastic film in the middle of the reed mat with bamboo nail, be the fish scale shape and be fixed on around the grain heap, play rainproof and heat-blocking action.
7, adopt the polyvinyl chloride tent stifling.Reach when preventing and treating limit in insect density, make tent, cover on the grain heap with polyvinyl chloride, the aluminum phosphate fumigation is used in bottom river sand compacting.
The advantage that the present invention had is:
1, select for use the multiple technologies measure " to rely mainly on prevention integrated control ", use than scalp, can optimize the objective environment of the open-air storage of grain to large extent, improve open-air storage stability, delay quality deterioration speed, the grain storage expense is low.
2, simple possible is easy to apply, and is a kind of reliable and effective open-air grain reservation method of alleviating the grain depot off-capacity;
3, during conditions permit, the storehouse of can directly on the goods yard, opening a position.
Be described in further detail the present invention below in conjunction with embodiment:
Earlier by the good footing under the requirement of opening a position, tamp with tabia on ground, waters concrete and the cement mortar of 10cm more in the above, and do three oily two felt damp-proofing ground floors, and whole goods yard is rectangle, length * wide=25 * 10 meter, south-north direction.The footing design has two ventilating ducts.On the goods yard of building up, 250 tons in the medium rice paddy that will produce nineteen ninety, part are packed into, and sack four is encircled and hunted down together, bulk mesophase, and the sack height is 4 meters, and 30cm place, grain in bulk surface admixes the chaff shell of the pest control phosphorus that contains 15ppm.When encircling and hunting down with sack, utilize sack to make two radial passages in grain heap bottom, the air channel cross section be "
" shape, stay ventilating opening, ventilate with 4-72-11NO4.5 type ventilation blower.Make man-like shelf with timber, frame is piled the top at grain, and ventilating opening and inspection door are stayed in two ends.On built on stilts man-like shelf, cover the two-sided plastic-coated leather of PVC.The bottom in goods yard is provided with height that fiberglass makes and is 1 meter enclosure wall, around the goods yard with the reed mat of fixing two-layer 1.2 * 1.0 meters therebetween layer of plastic film of bamboo nail.Reach when preventing and treating limit in insect density, make tent with polyethylene, cover on the grain heap, the aluminum phosphate fumigation is used in bottom river sand compacting.Through the paddy that this law is stored, every index all meets the grain storage requirement.
Claims (6)
1, a kind of method of open-air grain reservation, it is characterized in that: by the good footing under the requirement of opening a position, tamp with tabia on ground, waters concrete and the cement mortar of 8～15cm more in the above, does three oily two felt damp-proofing ground floors, packed grain is successively piled height and is encircled and hunted down around terrace, Bulk Grain is stacked in the centre, and the footing design has ventilating duct, and the heap top is maked somebody a mere figurehead and removed from office caping with the two-sided plastic-coated of PVC, the protection against rodents enclosure wall is all arranged at grain heap bottom, and rainproof sunproof extension limit is arranged all around.
2, the method for open-air grain reservation according to claim 1, it is characterized in that footing offers two air channels, corresponding blank two air channels of reserving, bottom when packed grain is encircled and hunted down, pile very useful timber or other material is made man-like shelf, two ends are provided with ventilating opening and inspection door, and the two-sided plastic-coated of PVC that covers on built on stilts man-like shelf is removed from office or other rainproof anti-Exposure to Sunlight material.
3, the method for open-air grain reservation according to claim 1 is characterized in that: the bottom of grain heap is provided with the protection against rodents enclosure wall made from fiberglass or other smooth surface material, and the height of enclosure wall is 0.5～1.5 meter.
4, the method for open-air grain reservation according to claim 1 is characterized in that: be provided with around the grain heap with the fixing extension limit by two-layer reed mat therebetween layer of plastic film of bamboo nail.
5, the method for open-air grain reservation according to claim 1 and 2 is characterized in that: the 30～50cm on grain in bulk surface admixes the pest control phosphorus that contains 10～15ppm, according to the variation of grain temperature with ventilation blower from footing air channel forced ventilation.
6, the method for open-air grain reservation according to claim 1 and 2 is characterized in that: worm corpse density reaches when preventing and treating limit after testing, uses the aluminum phosphate fumigation with the tent cover that polyethylene is made on the grain heap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93103035 CN1081558A (en) | 1993-03-16 | 1993-03-16 | A kind of method of open-air grain reservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93103035 CN1081558A (en) | 1993-03-16 | 1993-03-16 | A kind of method of open-air grain reservation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1081558A true CN1081558A (en) | 1994-02-09 |
Family
ID=4984445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93103035 Pending CN1081558A (en) | 1993-03-16 | 1993-03-16 | A kind of method of open-air grain reservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1081558A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411829A (en) * | 2010-09-18 | 2012-04-11 | 欧道军 | Full-automatic intelligent control combined system with resistance to windblown sand, rain and snow, damp, theft and fire |
| CN103283419A (en) * | 2013-06-09 | 2013-09-11 | 江苏省大华种业集团有限公司 | Method for conserving high moisture seeds |
-
1993
- 1993-03-16 CN CN 93103035 patent/CN1081558A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411829A (en) * | 2010-09-18 | 2012-04-11 | 欧道军 | Full-automatic intelligent control combined system with resistance to windblown sand, rain and snow, damp, theft and fire |
| CN102411829B (en) * | 2010-09-18 | 2014-09-03 | 欧道军 | Full-automatic intelligent control combined system with resistance to windblown sand, rain and snow, damp, theft and fire |
| CN103283419A (en) * | 2013-06-09 | 2013-09-11 | 江苏省大华种业集团有限公司 | Method for conserving high moisture seeds |
| CN103283419B (en) * | 2013-06-09 | 2015-11-25 | 江苏省大华种业集团有限公司 | High-moisture seed protecting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Mobolade et al. | Traditional methods of food grains preservation and storage in Nigeria and India | |
| Savoie et al. | Silage storage | |
| US4021928A (en) | Cross-flow modular tobacco curing system | |
| CN106106708A (en) | A kind of storage method of fresh ginger | |
| CN1081558A (en) | A kind of method of open-air grain reservation | |
| GB2215751A (en) | Vegetable stalk insulation in structure | |
| Vishwakarma et al. | Storage | |
| CN105220912B (en) | A kind of full energy-conservation sweet potato storing greenhouse and its application on the ground | |
| Bhardwaj | Grain storage structures for farmers | |
| Currid | Rectangular Storehouse Construction during the Israelite Iron Age | |
| Lutz | Storage of sweetpotatoes | |
| Friedmann et al. | Advances in bulk storage of cereals and grains | |
| DE3429917C2 (en) | Earth cellar for storing crops | |
| US2422987A (en) | Storage warehouse providing for the dissipation of moisture released from stored dehydrated fruits | |
| DE3150674A1 (en) | Process for the drying and storage of corncobs and a structural installation serving for carrying it out | |
| Hutchison | Drying and Storing Sorghum Grain. | |
| Varnava et al. | 7-Year results of hermetic storage of barley under PVC liners: losses and justification for further implementation of this method of grain storage | |
| CN1043948C (en) | Foodstuff storing method without drying in air | |
| Thompson et al. | Storage of sweet potatoes | |
| Lloyd | Storage of vegetables for winter use | |
| Bowen et al. | Ice Houses and the use of Ice on the Dairy Farm | |
| SU1692367A1 (en) | Method and device for placing fodder in storage | |
| Noble | The Evolution of American Farm Silos | |
| Carter et al. | Deep stacking broiler litter as a feed for beef cattle | |
| Kelley et al. | Farm bulk storage for small grains |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |