CN208765456U - Grain drying machine hot blast temperature self-checking device - Google Patents
Grain drying machine hot blast temperature self-checking device Download PDFInfo
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- CN208765456U CN208765456U CN201821277845.5U CN201821277845U CN208765456U CN 208765456 U CN208765456 U CN 208765456U CN 201821277845 U CN201821277845 U CN 201821277845U CN 208765456 U CN208765456 U CN 208765456U
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- suction inlet
- wind suction
- dryer
- air pipe
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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Abstract
The utility model relates to grain-drying field, specially a kind of grain drying machine hot blast temperature self-checking device.The device includes: hot wind suction inlet, dryer hot air pipe, volume adjusting apparatus, cold wind suction inlet, mixing hot-blast outlet, specific structure is as follows: hot wind suction inlet is arranged in the top of dryer hot air pipe, the lower part setting mixing hot-blast outlet of dryer hot air pipe, the side of dryer hot air pipe is installed by volume adjusting apparatus, cold wind suction inlet is set on volume adjusting apparatus, is adjusted by intake of the volume adjusting apparatus to cold wind suction inlet.The utility model adjusts hot blast temperature according to the degree of the moisture of cereal, rate of drying and grain amount, can not only improve drying property, can also improve the quality of cereal, and energy conservation also increased the income of peasant household.After the utility model, a hot-blast stove can be connected from 1 dryer to 6 dryers, be adjustable the hot blast temperature of respective dryer.
Description
Technical field
The utility model relates to grain-drying field, specially a kind of grain drying machine hot blast temperature self-checking device.
Background technique
Inner grain drying machine heat source feedway (hot wind) includes the fuel such as fuel oil, natural gas, biomass, electricity, coal,
Most domestic is dried most using coal, in the case where the place and economy for considering equipment, meeting benefit in factory or peasant household
1 hot-blast stove connected with the mode of hot air duct 2~6 drying machine equipments.
A hot-blast stove is that more dryers supply hot wind in a conventional manner, it will can not adjust the heat of respective dryer
Air temperature (1~6).
Utility model content
The purpose of this utility model is to provide a kind of grain drying machine hot blast temperature self-checking devices, solve existing skill
When hot-blast stove is that more dryers supply hot wind in art, the problems such as hot blast temperature of respective dryer can not be adjusted.
The technical solution of the utility model is:
A kind of grain drying machine hot blast temperature self-checking device, the device include: hot wind suction inlet, dryer hot wind
Pipe, volume adjusting apparatus, cold wind suction inlet, mixing hot-blast outlet, specific structure are as follows:
Hot wind suction inlet is arranged in the top of dryer hot air pipe, and the lower part setting of dryer hot air pipe mixes hot-blast outlet,
Volume adjusting apparatus is installed in the side of dryer hot air pipe, and cold wind suction inlet is arranged on volume adjusting apparatus, is adjusted by air quantity
Device is adjusted the intake of cold wind suction inlet.
The grain drying machine hot blast temperature self-checking device, volume adjusting apparatus include DC motor, air quantity adjusting
Disk opens up cold wind suction inlet on air quantity adjustment disk, and cold wind suction inlet is corresponding with the air inlet of dryer hot air pipe.
The output end of the grain drying machine hot blast temperature self-checking device, DC motor is adjusted by gear and air quantity
The external gear engaged transmission of disk, make between cold wind suction inlet and the air inlet of dryer hot air pipe draught area percentage by 0 to
100% variation, realizes the adjusting of intake.
The grain drying machine hot blast temperature self-checking device, dryer hot air pipe are obliquely installed, and its underpart is mixed
It closes hot-blast outlet to be connected with drying room, the hot wind suction inlet of upper part is connected by main pipeline flange with hot-blast stove main pipeline
It is logical.
The advantages of the utility model and beneficial effect are:
1, the utility model adjusts hot blast temperature according to the degree of the moisture of cereal, rate of drying and grain amount, not only
Drying property can be improved, the quality of cereal can be also improved, energy conservation also increased the income of peasant household.
2, after using the utility model, a hot-blast stove can be connected from 1 dryer to 6 dryers, be adjustable every
The temperature of dryer.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model grain drying machine hot blast temperature self-checking device.In figure, the sucking of 1 hot wind
Mouthful；2 dryer hot air pipes；3 volume adjusting apparatus；4 cold wind suction inlets；5 mixing hot-blast outlets.
Fig. 2 is the structure chart of volume adjusting apparatus in Fig. 1.In figure, 31, DC motor；32, air quantity adjustment disk；4, cold wind is inhaled
Entrance.
Fig. 3 is the installation diagram of the utility model.In figure, 2, dryer hot air pipe；3, volume adjusting apparatus；31,DC
Motor；6, main pipeline flange；7, hot-blast stove main pipeline.
Specific embodiment
As shown in Figure 1-Figure 3, the utility model grain drying machine hot blast temperature self-checking device, specifically includes that hot wind
Suction inlet 1, dryer hot air pipe 2, volume adjusting apparatus 3, cold wind suction inlet 4, mixing hot-blast outlet 5 etc., specific structure is as follows:
Hot wind suction inlet 1 is arranged in the top of dryer hot air pipe 2, and the lower part setting mixing hot wind of dryer hot air pipe 2 goes out
Mouth 5, the side of dryer hot air pipe 2 install volume adjusting apparatus 3, cold wind suction inlet 4 are arranged on volume adjusting apparatus 3, passes through
Volume adjusting apparatus 3 is adjusted the intake of cold wind suction inlet 4.
As shown in Fig. 2, volume adjusting apparatus includes DC motor 31 (direct current generator), air quantity adjustment disk 32, air quantity adjustment disk
Cold wind suction inlet 4 is opened up on 32, cold wind suction inlet 4 is corresponding with the air inlet of dryer hot air pipe 2；The output end of DC motor 31
By the external gear engaged transmission of gear and air quantity adjustment disk 32, make the air inlet of cold wind suction inlet 4 and dryer hot air pipe 2 it
Between draught area percentage by 0 to 100% variation, realize the adjusting of intake.
As shown in figure 3, the utility model grain drying machine hot blast temperature self-checking device is during installation, dryer hot wind
Pipe 2 is obliquely installed, and the mixing hot-blast outlet 5 of its underpart is connected with drying room, and the hot wind suction inlet 1 of upper part passes through main pipeline
Flange 6 is connected with hot-blast stove main pipeline 7；Volume adjusting apparatus 3 is installed on the side of dryer hot air pipe 2, and air quantity adjusts dress
Set setting DC motor 31 on 3.
The course of work of the utility model is as follows:
The utility model is mounted at hot wind suction inlet 1, sets hot blast temperature numerical value, root according to the control cabinet on dryer
Air quantity adjustment disk 32 is adjusted according to the temperature value of temperature sensor, controls to adjust air quantity using DC motor 31, air quantity adjustment disk 32
Setting value can be divided into 3 stages to control.
1) movement is opened: hot wind sensor temperature reaches the case where+5 DEG C of setting value, is adjusted air quantity using DC motor 31
Disk 32 shifts the first stage onto, opens and continues to wait 5 minutes, and compare the temperature difference of set temperature and present temperature, than setting temperature
The case where degree is higher than+5 DEG C.In order to which cold wind more enters, air quantity adjustment disk 32 is reached second stage, in temperature range ± 5
It can continue at this stage in the case where DEG C.If in the case where other than control range (± 5 DEG C), can keep watch according to set temperature value
The movement that amount adjustment disk 32 is switched repeatedly by first stage~phase III.
It, can be in hot-blast stove 2) if air quantity adjustment disk 32 is unable to control hot blast temperature in the case where reaching the phase III
7 position of main pipeline is adjusted, and is had main pipeline flange 6 in hot-blast stove main pipeline 7, is controlled Hot-blast valve by main pipeline flange 6
The mode that reduces or increase controls air quantity.
3) on the other hand in the case where the cereal that drying terminates needs cooling, by the main pipeline valve of hot-blast stove main pipeline 7
Door is all turned off, and air quantity adjustment disk 32 is fully open, then recycles to cereal, in this case, will not only interfere dryer
Cooling work, increase effect instead, reduce energy loss.
Claims (4)
1. a kind of grain drying machine hot blast temperature self-checking device, which is characterized in that the device includes: hot wind suction inlet, dries
Dry machine hot air pipe, volume adjusting apparatus, cold wind suction inlet, mixing hot-blast outlet, specific structure are as follows:
Hot wind suction inlet, the lower part setting mixing hot-blast outlet of dryer hot air pipe, drying is arranged in the top of dryer hot air pipe
Volume adjusting apparatus is installed in the side of machine hot air pipe, and cold wind suction inlet is arranged on volume adjusting apparatus, passes through volume adjusting apparatus
The intake of cold wind suction inlet is adjusted.
2. grain drying machine hot blast temperature self-checking device described in accordance with the claim 1, which is characterized in that air quantity adjusts dress
It sets including DC motor, air quantity adjustment disk, opens up cold wind suction inlet on air quantity adjustment disk, cold wind suction inlet and dryer hot air pipe
Air inlet is corresponding.
3. grain drying machine hot blast temperature self-checking device described in accordance with the claim 1, which is characterized in that DC motor it is defeated
Outlet by the external gear engaged transmission of gear and air quantity adjustment disk, make the air inlet of cold wind suction inlet and dryer hot air pipe it
Between draught area percentage by 0 to 100% variation, realize the adjusting of intake.
4. grain drying machine hot blast temperature self-checking device described in accordance with the claim 1, which is characterized in that dryer hot wind
Pipe is obliquely installed, and the mixing hot-blast outlet of its underpart is connected with drying room, and the hot wind suction inlet of upper part passes through supervisor's Dow process
Orchid is connected with hot-blast stove main pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277845.5U CN208765456U (en) | 2018-08-09 | 2018-08-09 | Grain drying machine hot blast temperature self-checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277845.5U CN208765456U (en) | 2018-08-09 | 2018-08-09 | Grain drying machine hot blast temperature self-checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208765456U true CN208765456U (en) | 2019-04-19 |
Family
ID=66130761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821277845.5U Active CN208765456U (en) | 2018-08-09 | 2018-08-09 | Grain drying machine hot blast temperature self-checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208765456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023780A (en) * | 2019-11-28 | 2020-04-17 | 益阳胜希机械设备制造有限公司 | Constant temperature multilayer drying-machine |
| CN112066704A (en) * | 2020-08-21 | 2020-12-11 | 粤海永顺泰(宁波)麦芽有限公司 | Wheat-making drying equipment and control method |
-
2018
- 2018-08-09 CN CN201821277845.5U patent/CN208765456U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023780A (en) * | 2019-11-28 | 2020-04-17 | 益阳胜希机械设备制造有限公司 | Constant temperature multilayer drying-machine |
| CN112066704A (en) * | 2020-08-21 | 2020-12-11 | 粤海永顺泰(宁波)麦芽有限公司 | Wheat-making drying equipment and control method |
| CN112066704B (en) * | 2020-08-21 | 2022-03-18 | 粤海永顺泰(宁波)麦芽有限公司 | Control method of wheat-making drying equipment |
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