CN204014960U - A kind of air energy non-power grain drying plant - Google Patents
A kind of air energy non-power grain drying plant Download PDFInfo
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- CN204014960U CN204014960U CN201420458767.4U CN201420458767U CN204014960U CN 204014960 U CN204014960 U CN 204014960U CN 201420458767 U CN201420458767 U CN 201420458767U CN 204014960 U CN204014960 U CN 204014960U
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- sieve
- drying
- blast pipe
- drying section
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Abstract
The utility model discloses a kind of air energy non-power grain drying plant, comprise and dry bucket and heater, described oven dry bucket comprises feed zone, drying section and discharge gate, feed zone is arranged on the top of drying section, discharge gate is arranged on the below of drying section, the taper that drying section is big up and small down, described drying section comprises the coaxial inner conical arranged and sieves and male-tapered sieve, inner conical sieve and male-tapered sieve are densely covered with sieve aperture, described feed zone center is provided with blast pipe, blast pipe lower end and inner conical sieve upper end and are tightly connected through transition piece, described male-tapered sieve inwall is provided with helical baffle, described heater is by the compressor be communicated with in turn, condenser, reservoir, device for drying and filtering, choke valve, evaporimeter, gas-liquid separator is formed, the closed circulation system that gas-liquid separator is communicated with compressor, described condenser is arranged in blast pipe, and blower fan is provided with in blast pipe.Oven dry social security of the present utility model, without the need to machine power, has dry mass good, the feature that drying efficiency is high.
Description
Technical field
The invention belongs to agriculture field, be specifically related to a kind of air energy non-power grain drying plant.
Background technology
China is vast in territory, be again a large agricultural country, production and the storage of grain have a long history, the historical relic be unearthed in a large number according to the nearly ISUZU company of China and historical Textual Research, China's infant farming is imparted rudimentary knowledge to beginners in Upper Palaeolithic, develops in the epoch new period (apart from about about 10,000 years the present).And the storage of grain is the continuation of agricultural cultivation, storage technology is the development along with agricultural.After entering the epoch new period, along with the development of infant farming, agricultural production reaches a certain scale, and residue has appearred in grain, just develops into storage by grain processing gradually.And grain heat-drying is the important component part of View of Grain Storage Technoiogy.
Must remove the moisture content of grain before foodstuff preservation, traditional grain heat-drying adopts the mode of artificial airing, and this kind of mode wastes time and energy, and must rely on good weather, usually causes grain do not dry in time and cause grain to rot.Modern people have invented a lot of grain drying device, and these equipment mostly need machine power, and usually adopt electrically heated mode to toast, and usually cause grain drying uneven.
Summary of the invention
The object of the invention is to provide a kind of air energy non-power grain drying plant, solves existing grain heat-drying and toasts uneven and need mechanokinetic problem.
Technical scheme of the present invention is: a kind of air energy non-power grain drying plant, comprise and dry bucket and heater, described oven dry bucket comprises feed zone, drying section and discharge gate, feed zone is arranged on the top of drying section, discharge gate is arranged on the below of drying section, the taper that drying section is big up and small down, described drying section comprises the coaxial inner conical arranged and sieves and male-tapered sieve, inner conical sieve and male-tapered sieve are densely covered with sieve aperture, described feed zone center is provided with blast pipe, blast pipe lower end and inner conical sieve upper end and are tightly connected through transition piece, described male-tapered sieve inwall is provided with helical baffle, described heater is by the compressor be communicated with in turn, condenser, reservoir, device for drying and filtering, choke valve, evaporimeter, gas-liquid separator is formed, the closed circulation system that gas-liquid separator is communicated with compressor, described condenser is arranged in blast pipe, and blower fan is provided with in blast pipe.
The present invention compared with prior art tool has the following advantages:
1, the annular space that material is formed by barrel and the blast pipe outer wall of feed zone enters inner conical sieve and male-tapered sieve in the drying channel that forms, dependence gravity Uniform Flow, then is discharged by discharge gate.Hot blast enters inner conical by blast pipe and sieves, and under the effect of hot-blast pressure, enters in drying channel through inner conical sieve, and discharges from male-tapered sieve.Hot blast completes hot and humid area through during drying channel, takes away grain moisture content.Grain flows from top to bottom, completes grain heat-drying.
2, due to inner conical sieve and the coaxial setting of male-tapered sieve, on the horizontal section of each drying channel, hot blast can be uniformly distributed, and ensure that the time that grain contacts with hot blast is identical, thus precipitation range is equal, improves the water uniformity after grain baking.Simultaneously because the pyramidal structure that drying section is big up and small down makes grain that gravity can be relied on just to discharge outside baking zone, without the need to arranging power, grain, not through mechanical agitation and high-speed friction, effectively reduces the fragmentation of grain, ensure that the quality of drying grain.
3, the annular space that material is formed by barrel and the blast pipe outer wall of feed zone enters inner conical sieve and male-tapered sieve in the drying channel that forms, dependence gravity Uniform Flow, then is discharged by discharge gate.Hot blast enters inner conical by blast pipe and sieves, and under the effect of hot-blast pressure, enters in drying channel through inner conical sieve, and discharges from male-tapered sieve.Hot blast completes hot and humid area through during drying channel, takes away grain moisture content.Grain flows from top to bottom, completes grain heat-drying.Due to inner conical sieve and the coaxial setting of male-tapered sieve, on the horizontal section of each drying channel, hot blast can be uniformly distributed, and ensure that the time that grain contacts with hot blast is identical, thus precipitation range is equal, improves the water uniformity after grain baking.Simultaneously because the pyramidal structure that drying section is big up and small down makes grain that gravity can be relied on just to discharge outside baking zone, without the need to arranging power, grain, not through mechanical agitation and high-speed friction, effectively reduces the fragmentation of grain, ensure that the quality of drying grain.
4, male-tapered sieve inwall is provided with helical baffle, can increases the time of staying of material in drying section, meanwhile, due to the existence of helical baffle, material can produce the effect of rolling, strengthens drying effect.
5, heater is made up of the compressor be communicated with in turn, condenser, reservoir, device for drying and filtering, choke valve, evaporimeter, gas-liquid separator, the closed circulation system that gas-liquid separator is communicated with compressor, described condenser is arranged in blast pipe, and is provided with blower fan in blast pipe.Namely produce hot-air by air energy heat pump and carry out drying to material, because the air energy heat pump thermal efficiency is high, the electrical heating therefore than traditional is more energy-efficient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure, Reference numeral is: 1-feed zone, 2-drying section, 3-blast pipe, the excessive connector of 4-, 5-discharge gate, 6-helical baffle, 7-heater, 71-condenser, 8-blower fan.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, a kind of air energy non-power grain drying plant, comprise and dry bucket and heater, described oven dry bucket comprises feed zone 1, drying section 2 and discharge gate 5.Feed zone 1 is arranged on the top of drying section 2, discharge gate 5 is arranged on the below of drying section 2, the taper that drying section 2 is big up and small down, described drying section 2 comprises the coaxial inner conical arranged and sieves and male-tapered sieve, inner conical sieve and male-tapered sieve are densely covered with sieve aperture, described feed zone 1 center is provided with blast pipe 3, and blast pipe 3 lower end and inner conical sieve upper end and be tightly connected through transition piece 4.Described male-tapered sieve inwall is provided with helical baffle 6, described heater 7 is made up of the compressor be communicated with in turn, condenser 71, reservoir, device for drying and filtering, choke valve, evaporimeter, gas-liquid separator, the closed circulation system that gas-liquid separator is communicated with compressor, described condenser 71 is arranged in blast pipe 3, and is provided with blower fan 8 in blast pipe 3.
The above embodiment only have expressed the detailed description of the invention of the application, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the application's protection domain.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from technical scheme design, can also make some distortion and improvement, these all belong to the protection domain of the application.
Claims (1)
1. an air energy non-power grain drying plant, comprise and dry bucket and heater, it is characterized in that, described oven dry bucket comprises feed zone, drying section and discharge gate, feed zone is arranged on the top of drying section, discharge gate is arranged on the below of drying section, the taper that drying section is big up and small down, described drying section comprises the coaxial inner conical arranged and sieves and male-tapered sieve, inner conical sieve and male-tapered sieve are densely covered with sieve aperture, described feed zone center is provided with blast pipe, blast pipe lower end and inner conical sieve upper end and are tightly connected through transition piece, described male-tapered sieve inwall is provided with helical baffle, described heater is by the compressor be communicated with in turn, condenser, reservoir, device for drying and filtering, choke valve, evaporimeter, gas-liquid separator is formed, the closed circulation system that gas-liquid separator is communicated with compressor, described condenser is arranged in blast pipe, and blower fan is provided with in blast pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458767.4U CN204014960U (en) | 2014-08-15 | 2014-08-15 | A kind of air energy non-power grain drying plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458767.4U CN204014960U (en) | 2014-08-15 | 2014-08-15 | A kind of air energy non-power grain drying plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204014960U true CN204014960U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420458767.4U Expired - Fee Related CN204014960U (en) | 2014-08-15 | 2014-08-15 | A kind of air energy non-power grain drying plant |
Country Status (1)
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| CN (1) | CN204014960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146059A (en) * | 2014-08-15 | 2014-11-19 | 成都蜀农昊农业有限公司 | Air-energy unpowered grain drying equipment |
-
2014
- 2014-08-15 CN CN201420458767.4U patent/CN204014960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146059A (en) * | 2014-08-15 | 2014-11-19 | 成都蜀农昊农业有限公司 | Air-energy unpowered grain drying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150815 |
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| EXPY | Termination of patent right or utility model |