CN202503929U - Fixed multifunctional granary gas circulation device - Google Patents
Fixed multifunctional granary gas circulation device Download PDFInfo
- Publication number
- CN202503929U CN202503929U CN2012201277022U CN201220127702U CN202503929U CN 202503929 U CN202503929 U CN 202503929U CN 2012201277022 U CN2012201277022 U CN 2012201277022U CN 201220127702 U CN201220127702 U CN 201220127702U CN 202503929 U CN202503929 U CN 202503929U
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- Prior art keywords
- circulation
- pipe
- air
- fumigation
- air outlet
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- Expired - Fee Related
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Abstract
The utility model relates to a gas circulation device, in particular to a fixed multifunctional granary gas circulation device, which belongs to the technical field of grain storage and solves the problems that when a moving type circulation device is used in the prior art, one set of moving type annular pipeline is adopted for each technology, in the use process, the installation is complicated, the application is single, and the space is occupied during the storage. The fixed multifunctional granary gas circulation device mainly comprises a circulation main air pipe and a circulation fumigation fan, wherein three or more than three circulation branch air pipes are connected onto the main air pipe, an air inlet of the circulation fumigation fan is connected with a fumigation air outlet pipe, a circulation air inlet pipe is connected with an air outlet, and the other end of the fumigation air outlet pipe is connected with circulation flows. The air outlet pipe, the circulation air inlet pipe and the circulation main air pipe are communicated, the tail ends of the circulation air outlet pipe and the circulation air inlet pipe are respectively provided with a first flange and a second flange, and heat insulation layers are respectively covered outside all pipeline devices. The gas circulation device is mainly used for granary storage.
Description
Technical field
The utility model relates to a kind of gas circulating device, relates in particular to a kind of fixed multi-functional silo gas circulating device, and it belongs to silo storing technology field.
Background technology
In grain storage work, the grain storage technology of application of gas circulating device has: phosphine gas generator recirculation fumigation outside the storehouse, storehouse innerlich anwenden recirculation fumigation, circulation balance grain temperature, circulation grain cooling machine mend cold, the circulation nitrogen making machine fills the nitrogen storage, circulation is eliminated silo phosphine gas, circulation ozone Pesticidal and sterilizing.The circulating device that these circulation technology are fumigated except that circulation has technology maturation, equipment is fixing, other grain storage technology all adopts the mode of interim access flexible pipe to carry out the circulation operation.There is circulating pipe insulation difficulty in said apparatus, and in the circulation operation process, outer temperature is bigger to the influence of grain temperature, and only can be used for re circulation fumigation, can not be used for the defective of other gas circulation technology; Portable circulating device exists every kind of technology that the portable circulating line of one cover is all arranged, and trouble is installed during use, influence attractive in appearance, the defective of occupied ground during storage.
The utility model content
Fixed circulating device received extraneous thermal effect easily and the grain temperature is had considerable influence, portable circulating device to exist to take storage location, deficiency that range of application is more single when the utility model was deposited to prior art China Oil and Food Import and Export Corporation storage, and a kind of fixed multi-functional silo gas circulating device is provided.
The technical scheme that the utility model solves the background technology problem is following:
A kind of fixed multi-functional silo gas circulating device mainly comprises circulation air main and recirculation fumigation blower fan, is connected with the circulation branch wind pipe more than three or three on the said air main; The air inlet of said recirculation fumigation blower fan is connected with stifling discharge pipe, and air outlet is connected with the circulation blast pipe; The other end of said stifling discharge pipe is connected with circulation.Discharge pipe, said circulation blast pipe is connected with the circulation air main, and the outside of said all plumbing installations all is enclosed with heat-insulation layer.
Compared with prior art, the beneficial effect of the utility model is: adopt heat-insulation layer that pipeline is incubated processing, reduce outer temperature to the recycle stream Influence of Temperature, reduced circulation balance grain temperature, circulation grain cooling machine and mended the energy consumption when cold; Reduce of the influence of outer temperature, improved grain and stored quality the grain temperature.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, the end of said circulation discharge pipe and circulation blast pipe is respectively equipped with flange first and flange second.
Further, be respectively equipped with a section plate valve first, section plate valve second and section plate valve third on said stifling discharge pipe, circulation discharge pipe and the circulation blast pipe.
Adopt the beneficial effect of above-mentioned further scheme to be: the design of flange connector, can adopt the gas interface spare part of different model according to the caliber and the connected mode of the gas inlet and outlet of implement, satisfy the requirement of different work.Through the gas interface spare part with cut a plate valve, can realize a sleeve fixture mechanism shared to all circulation grain storages technology.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1, circulation branch wind pipe; 2, circulation air main; 4, stifling discharge pipe; 5, circulation discharge pipe; 6, circulation blast pipe; 7, recirculation fumigation blower fan; 9, cut the plate valve first; 10, flange first; 11, cut plate valve second; 12, flange second; 13, cut plate valve third.
Embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
A kind of fixed multi-functional silo gas circulating device comprises circulation air main 2 and recirculation fumigation blower fan 7, is connected with the circulation branch wind pipe 1 more than three or three on the said air main; The air inlet of said recirculation fumigation blower fan 7 is connected with stifling discharge pipe 4, and air outlet is connected with circulation blast pipe 6; The other end of said stifling discharge pipe 4 is connected with circulation discharge pipe 5, and said circulation blast pipe 6 is connected with circulation air main 2, and the end of said circulation discharge pipe 5 and circulation blast pipe 6 is respectively equipped with flange first 10 and flange second 12; Be respectively equipped with on said stifling discharge pipe 4, circulation discharge pipe 5 and the circulation blast pipe 6 and cut a plate valve first 9, cut plate valve second 11 and cut plate valve the third 13; The outside of said all plumbing installations all is enclosed with heat-insulation layer.
The utility model is when making, and integral body adopts stainless steel; Heat-insulation layer adopts RPUF.
Embodiment one: the utility model is installed and connected in phosphine gas generator on the flange second 12 through the corresponding interface spare part carrying out the storehouse outside circulation when stifling.Open and cut plate valve first 9, close and cut plate valve second 11, other steps are pressed the re circulation fumigation standard operation and are got final product.
Embodiment two: the utility model is opened and is cut a plate valve first 9 when carrying out storehouse innerlich anwenden recirculation fumigation, closes and cuts plate valve second 11 and cut plate valve the third 13, and other steps are pressed the re circulation fumigation standard operation and got final product.
Embodiment three: the utility model carry out circulation balance grain temperature, circulation grain cooling machine mend cold, the circulation nitrogen making machine fills the nitrogen storage, when circulation is eliminated silo phosphine gas, circulation ozone Pesticidal and sterilizing and is used other circulation new technology; Flange first 10 and flange second 12 are installed the corresponding interface spare part, and be connected with corresponding equipment through the interface spare part.Close and cut a plate valve first 9, open and cut a plate valve second 11, cut plate valve the third 13, other steps get final product by the corresponding techniques standard operation.
During each end of job, closeall section plate valve gets final product.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. a fixed multi-functional silo gas circulating device comprises circulation air main (2) and recirculation fumigation blower fan (7), it is characterized in that: be connected with the circulation branch wind pipe (1) more than three or three on the said air main; The air inlet of said recirculation fumigation blower fan (7) is connected with stifling discharge pipe (4), and air outlet is connected with circulation blast pipe (6); The other end of said stifling discharge pipe (4) is connected with circulation discharge pipe (5), and said circulation blast pipe (6) is connected with circulation air main (2); The outside of said all plumbing installations all is enclosed with heat-insulation layer.
2. fixed multi-functional silo gas circulating device according to claim 1, it is characterized in that: the end of said circulation discharge pipe (5) and circulation blast pipe (6) is respectively equipped with flange first (10) and flange second (12).
3. fixed multi-functional silo gas circulating device according to claim 1 and 2 is characterized in that: be respectively equipped with on said stifling discharge pipe (4), circulation discharge pipe (5) and the circulation blast pipe (6) and cut plate valve first (9), cut plate valve second (11) and cut plate valve third (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201277022U CN202503929U (en) | 2012-03-30 | 2012-03-30 | Fixed multifunctional granary gas circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201277022U CN202503929U (en) | 2012-03-30 | 2012-03-30 | Fixed multifunctional granary gas circulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503929U true CN202503929U (en) | 2012-10-31 |
Family
ID=47056443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201277022U Expired - Fee Related CN202503929U (en) | 2012-03-30 | 2012-03-30 | Fixed multifunctional granary gas circulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985883A (en) * | 2017-10-27 | 2018-05-04 | 河南工业大学 | A kind of novel grain automatic classification is oriented to air-flow guide frame and grain warehouse entry method |
-
2012
- 2012-03-30 CN CN2012201277022U patent/CN202503929U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985883A (en) * | 2017-10-27 | 2018-05-04 | 河南工业大学 | A kind of novel grain automatic classification is oriented to air-flow guide frame and grain warehouse entry method |
| CN107985883B (en) * | 2017-10-27 | 2020-10-16 | 河南工业大学 | Automatic grading guiding airflow guiding structure for grain depot and grain warehousing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20140330 |