CN105753995A - Negative pressure dryer for starch - Google Patents
Negative pressure dryer for starch Download PDFInfo
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- CN105753995A CN105753995A CN201410795254.7A CN201410795254A CN105753995A CN 105753995 A CN105753995 A CN 105753995A CN 201410795254 A CN201410795254 A CN 201410795254A CN 105753995 A CN105753995 A CN 105753995A
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- drying
- negative pressure
- starch
- material pipe
- dryer
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Abstract
The invention discloses a negative pressure dryer for starch. The dryer comprises a drying barrel and a feeding hopper. The top of the drying barrel is provided with a water inlet pipe. Heat dissipating fins are arranged at the bottom of the drying barrel and are provided with a wire pipe. A discharging port of the feeding hopper is provided with a material pipe. The material pipe penetrates through the right side wall of the drying barrel to the left side wall of the drying barrel. The discharging port of the material pipe is provided with an exhaust fan. The outlet of the exhaust fan is provided with a discharging bin. Compared with the prior art, the dryer mainly dries starch through a water vapor heating manner, air in the material pipe is pumped out through the exhaust fan to form negative pressure so that the starch can be conveyed and can be dried in the conveying process, and rapid drying effects can be achieved. In addition, the dryer is simple in structure, small in the occupied area, low in cost, less in dust, free of pollution to the environment and high in practical value.
Description
Technical field
The present invention relates to starch processing and drying apparatus, particularly relate to the negative pressure starch dryer that a kind of drying efficiency is high.
Background technology
Various plant amylums are mainly carried out drying a kind of equipment of operation by starch dryer, and existing starch dryer structure is complicated, and drying course is loaded down with trivial details, it is necessary to expend the substantial amounts of time, and equipment investment is relatively big, and floor space is wide, and the pollution of environment is comparatively serious.
Summary of the invention
The invention aims to the negative pressure starch dryer providing a kind of drying efficiency high.
For reaching above-mentioned purpose, the present invention implements according to techniques below scheme:
A kind of negative pressure starch dryer, including Drying and feed hopper, the top of described Drying is provided with water inlet pipe, bottom is provided with fin, described fin is provided with spool, and the discharging opening of described feed hopper is provided with material pipe, and described material pipe is through to the left side wall of described Drying from the right side wall of described Drying, the discharging opening of described material pipe is provided with air exhauster, and the outlet of described air exhauster is provided with discharging bin.
By fin, the water within Drying is heated, produces the steam of high temperature, material pipe is heated, is taken out the air in walking feeding tube by air exhauster, form negative pressure, thus starch enters feeding pipe, just starch can be dried operation.
As preferably, described water inlet pipe is provided with inlet valve.
As preferably, described feed hopper is provided with blanking valve.
As preferably, described material pipe is provided with sealing ring with the junction of described Drying and the junction of described water inlet pipe and described Drying.
As preferably, the right side wall of described Drying has aperture, and described spool is outside described aperture extremely described Drying.
As preferably, described air exhauster is high-power air exhauster.
As preferably, the lower section of described feed bin and described air exhauster is provided with pedestal.
Compared with prior art, starch is carried out drying operation by the present invention mainly through steam mode of heating, is taken out the air in walking feeding tube by air exhauster, form negative pressure, thus carrying starch, in the course of conveying of starch, starch being dried operation, flash baking effect can be reached, and this device structure is simple, floor space is little, and cost is low, and dust is few, environmentally safe, has higher practical value.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of negative pressure starch dryer of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described, in the illustrative examples of this invention and illustrate to be used for explaining the present invention, but not as a limitation of the invention.
nullAs shown in Figure 1: the present invention includes Drying 10 and feed hopper 8，The top of Drying 10 is provided with water inlet pipe 5，When the water within Drying 10 very little time，Water inlet pipe 5 can be passed through internally add water，In order to control amount of water，Water inlet pipe 5 is provided with inlet valve 4，Bottom is provided with fin 11，Fin 11 is provided with spool 12，The right side wall of Drying 10 has aperture，Spool 12 is outside through aperture to Drying 10，Can so that fin be connected with external heat circuit by spool 12，The discharging opening of feed hopper 8 is provided with material pipe 9，In order to control discharge quantity，Feed hopper 8 is provided with blanking valve 7，Material pipe 9 is through to the left side wall of Drying 10 from the right side wall of Drying 10，In order to prevent excessive being lost to outside Drying 10 of hot steam，Material pipe is provided with sealing ring with the junction of Drying and the junction of described water inlet pipe and described Drying，The discharging opening of material pipe 9 is provided with air exhauster 3，The outlet of air exhauster 3 is provided with discharging bin 1，In order to make the negative pressure that material pipe 9 is formed sufficiently large，To ensure charging rate，High-power air exhauster selected by air exhauster 3，In order to ensure integrally-built stability，The lower section of feed bin 8 and air exhauster 3 is provided with pedestal 2.
The negative pressure starch dryer that the present embodiment provides, carry out drying operation to starch mainly through steam mode of heating, first in Drying 10, appropriate water is loaded, by fin 11, the water within Drying 10 is heated, produce the steam (temperature is about 100 DEG C) of high temperature, material pipe 9 is heated, the air in walking feeding tube is taken out by air exhauster 3, form negative pressure, thus starch enters feeding pipe 9, starch is carried out quick drying operation by the process of conveying starch, flash baking effect can be reached, and this device structure is simple, floor space is little, cost is low, dust is few, environmentally safe, there is higher practical value.
Technical scheme is not limited to the restriction of above-mentioned specific embodiment, every technology deformation made according to technical scheme, each falls within protection scope of the present invention.
Claims (7)
1. a negative pressure starch dryer, including Drying and feed hopper, it is characterized in that: the top of described Drying is provided with water inlet pipe, bottom is provided with fin, described fin is provided with spool, and the discharging opening of described feed hopper is provided with material pipe, and described material pipe is through to the left side wall of described Drying from the right side wall of described Drying, the discharging opening of described material pipe is provided with air exhauster, and the outlet of described air exhauster is provided with discharging bin.
2. a kind of negative pressure starch dryer according to claim 1, it is characterised in that: described water inlet pipe is provided with inlet valve.
3. a kind of negative pressure starch dryer according to claim 1, it is characterised in that: described feed hopper is provided with blanking valve.
4. a kind of negative pressure starch dryer according to claim 1, it is characterised in that: described material pipe is provided with sealing ring with the junction of described Drying and the junction of described water inlet pipe and described Drying.
5. a kind of negative pressure starch dryer according to claim 1, it is characterised in that: the right side wall of described Drying has aperture, and described spool is outside described aperture extremely described Drying.
6. a kind of negative pressure starch dryer according to claim 1, it is characterised in that: described air exhauster is high-power air exhauster.
7. a kind of negative pressure starch dryer according to claim 1, it is characterised in that: the lower section of described feed bin and described air exhauster is provided with pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410795254.7A CN105753995A (en) | 2014-12-18 | 2014-12-18 | Negative pressure dryer for starch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410795254.7A CN105753995A (en) | 2014-12-18 | 2014-12-18 | Negative pressure dryer for starch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105753995A true CN105753995A (en) | 2016-07-13 |
Family
ID=56340710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410795254.7A Pending CN105753995A (en) | 2014-12-18 | 2014-12-18 | Negative pressure dryer for starch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105753995A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871624A (en) * | 2017-03-16 | 2017-06-20 | 瑞金市瑞谷科技发展有限公司 | A kind of raw material drying machine for organosilicon production |
| CN107917611A (en) * | 2017-11-24 | 2018-04-17 | 防城港市绿华源农林科技有限公司 | A kind of drying unit that shells for automatically controlling influx |
| CN107976052A (en) * | 2017-11-24 | 2018-05-01 | 重庆六丰农业开发有限公司 | A kind of rice drying equipment |
-
2014
- 2014-12-18 CN CN201410795254.7A patent/CN105753995A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871624A (en) * | 2017-03-16 | 2017-06-20 | 瑞金市瑞谷科技发展有限公司 | A kind of raw material drying machine for organosilicon production |
| CN107917611A (en) * | 2017-11-24 | 2018-04-17 | 防城港市绿华源农林科技有限公司 | A kind of drying unit that shells for automatically controlling influx |
| CN107976052A (en) * | 2017-11-24 | 2018-05-01 | 重庆六丰农业开发有限公司 | A kind of rice drying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |
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| WD01 | Invention patent application deemed withdrawn after publication |