CN210580105U

CN210580105U - Grain dehumidification and storage integrated device

Info

Publication number: CN210580105U
Application number: CN201920609289.5U
Authority: CN
Inventors: 孙华; 陈世功; 汪洋; 倪玉兰
Original assignee: Henan Xindao Technology Co ltd
Current assignee: Henan Xindao Technology Co ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-05-22
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a grain dehumidification and storage integrated device, which comprises a cover plate arranged at the upper end of a granary and used for sealing the granary, a vertical elevator used for renovating grain bulk, a dehumidifier arranged at one side of the granary and used for removing moisture in the granary, a hot air port arranged on the granary and positioned at the opposite side of the dehumidifier and a hot air pipe arranged at the hot air port; the vertical elevator comprises a lifting pipe, a spiral blade assembly and a driving device, wherein the lifting pipe is used for extending into the grain pile, the spiral blade assembly is arranged in the lifting pipe and used for lifting grains, and the driving device is used for driving the spiral blade assembly to rotate; the upper part of the lifting pipe is provided with a discharge hole, grains come out from the discharge hole to form a moving grain flow, and the grain flow is positioned between the hot air hole and an air inlet of the dehumidifier. The utility model discloses can directly save the grain bin with the non-dry grain of peasant household or farmer's results, it has banned the non-dry grain of results and has carried out the sunning process and greatly made things convenient for the grain storage.

Description

Grain dehumidification and storage integrated device

Technical Field

The utility model relates to a grain storage device, in particular to integrative device of grain dehumidification, storage.

Background

At present, grain silos are becoming larger and larger for better storage of grain. In large grain silos, dehumidification and storage of grain is linked to the timing and quality of the storage of the grain. The existing granary only has a ventilation function and does not have a dehumidification and drying function, so that the grains must be dried before being stored in the granary. In the grain harvesting season, although the grains are suitable for harvesting, the drying degree of the grains is far from the standard of warehousing and storage, but the grain quantity in the harvesting season is suddenly increased in a step mode, and the grains are urgently required to be dehumidified and dried for storage. Obviously, the prior granary cannot meet the actual production requirement.

For grain drying, most of the dryers are tower dryers, which are basically configured as a coal (oil) hot air furnace with a heat exchanger, a tower dryer, a bucket elevator, a grain discharging belt conveyor under the tower, and necessary cleaning equipment and electric control equipment. However, the structure is large in size and about 10 m in height, and is difficult to install and debug and inconvenient to maintain. Therefore, there is a need for improvement of the prior art to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an integrated apparatus for dehumidifying and storing grain, which can directly store the non-dry grain harvested by farmers or farmers into the granary, and which eliminates the drying process of the harvested non-dry grain, thereby greatly facilitating the storage of grain; meanwhile, the problem that grain is retained and cannot be stored is avoided, and the storage method is particularly realized through the following technical scheme:

the utility model discloses a grain dehumidification and storage integrated device, which comprises a cover plate arranged at the upper end of a granary and used for sealing the granary, a vertical elevator used for renovating a grain stack, a dehumidifier arranged at one side of the granary and used for removing moisture in the granary, a hot air port arranged on the granary and positioned at the opposite side of the dehumidifier and a hot air pipe arranged at the hot air port; the vertical elevator comprises a lifting pipe, a spiral blade assembly and a driving device, wherein the lifting pipe is used for extending into the grain pile, the spiral blade assembly is arranged in the lifting pipe and used for lifting grains, and the driving device is used for driving the spiral blade assembly to rotate; the upper part of the lifting pipe is provided with a discharge hole, grains come out from the discharge hole to form a moving grain flow, and the grain flow is positioned between the hot air hole and an air inlet of the dehumidifier.

And furthermore, the granary also comprises a ventilation channel arranged at the lower part of the granary and used for ventilating the granary and a blowing device used for blowing natural wind into the ventilation channel, and the side wall of the groove of the ventilation channel is provided with a ventilation hole.

Furthermore, the lower part of the riser extends into a channel groove of the ventilation channel, the bottom of the riser is closed, and a feed inlet of the riser is arranged on the side wall of the riser.

Furthermore, a plurality of vertical hoists are arranged in parallel along the length direction of the trench groove and are provided with a plurality of rows, two adjacent rows of vertical hoists form a group, and discharge holes of the same group of vertical hoists are arranged in a staggered manner.

Furthermore, the driving device comprises a driving element, a driving wheel arranged on the driving element, a driven wheel arranged on the spiral vane assembly and a belt sleeved on the driving wheel and the driven wheel.

Further, still including the edulcoration system that is used for cleaing away the interior debris that presss from both sides of grain, the edulcoration system includes dust remover, suction hood and is used for connecting the dust removal pipeline of dust remover and suction hood, the suction hood is the cavity of cuboid structure, sets up between two adjacent vertical lifting machines.

The utility model has the advantages that: vertical lifting machine with the grain in the granary mention eminence formation grain flow with continuous grain of renovating, then will grain flow arranges in the cooperation between the income wind gap of hot-blast mouth and dehumidifier heating tube limit dehumidification limit is dried and is realized quick dehumidification stoving and storage to non-dry grain, consequently the utility model discloses can directly save non-dry grain very big make things convenient for the grain storage. The utility model discloses small be convenient for make and install and debug easy maintenance. Other advantageous effects of the present invention will be further described in conjunction with the following embodiments.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view A-A;

FIG. 4 is a cross-sectional view B-B;

FIG. 5 is a schematic view of the dust hood of the present invention;

in the figure: 1. a granary; 2. heating a tube; 3. a cover plate; 4. a riser tube; 5. a motor; 6. a driving wheel; 7. A dehumidifier duct; 8. a dehumidifier; 9. a dust removal pipeline; 10. a dust remover; 11. a helical blade assembly; 12. A discharge port; 13. a ventilation channel; 14. a feed inlet; 15. a hot air port; 16. and a blower device.

Detailed Description

As shown in fig. 1-5: grain dehumidification, integrative device of storage, including set up in 1 upper ends of granary be used for sealing up the apron 3 of granary, be used for renovating the vertical lifting machine of grain stack, set up 1 one side of granary and be used for detaching 1 inside moisture dehumidifier 8 of granary, set up on 1 granary lie in the hot-blast mouth 15 of 8 opposite sides of dehumidifier and set up in the hot-blast main 2 of 15 departments of hot-blast mouth. The vertical elevator comprises a lifting pipe 4 extending into the grain pile, a spiral blade assembly 11 arranged in the lifting pipe 4 and used for lifting grains and a driving device used for driving the spiral blade assembly 11 to rotate; the upper part of the lifting pipe 4 is provided with a discharge port 12, grains come out from the discharge port 12 to form a moving grain flow, and the grain flow is positioned between a hot air port 15 and an air inlet of the dehumidifier 8. The driving device may be a specific structure hereinafter described or another driving device in the prior art, and the dehumidifier 8 may be a dehumidifier in the prior art, which is not described herein again in the prior art. Of course, the hot air pipe 2 needs to be connected to a hot air supply system, which may be similar to a blower, an air conditioner hot air supply system, etc., and will not be described herein again in the prior art.

When the grain conveyor is used, the cover plate 3 can be opened, and grains are conveyed into the granary through the belt conveyor. Then the pneumatic system and the vertical elevator lift the grains from the lower part of the granary to the high part to form grain flow under the action of the driving device. Therefore, the vertical elevator changes the static grain pile into the dynamic grain flow to continuously refresh the grains, and avoids mildewing and deterioration caused by static time, thick accumulation and insufficient ventilation when the grains are not dried. Furthermore, grain flow is arranged between the hot air port and an air inlet of the dehumidifier, hot air in the hot air pipe 2 is continuously introduced into the grain flow through the hot air port to dry non-dry grains and take away damp and hot vapor generated by the non-dry grains, and then the damp and hot vapor is quickly collected by a dehumidifier pipeline 7 and then is treated by a dehumidifier 8. Therefore, the whole grain can be broken into parts, and the grain can be quickly dried.

In the embodiment, the device also comprises a ventilation channel 13 arranged at the lower part of the two sides and used for blowing natural wind into the ventilation channel, and a ventilation hole (not shown) is arranged on the side wall of the groove of the ventilation channel. The blower device 16 may be a blower and will not be described in detail herein. When the air blower is used, natural wind is blown to the grain pile from the vent hole at the bottom of the grain pile, continuously and upwards rushes from the bottom of the grain pile, and finally is neutralized with hot wind in the hot wind pipe. The advantages of such an arrangement are: the ventilation of the non-dry grain stack is increased, the moisture in the grain stack is taken away, and meanwhile, the grain stack can be cooled, so that sufficient time is provided for drying and dehumidifying of the grain flow. Of course, under non-dehumidification drying operation, the granary can be ventilated as required during long-term storage to prolong the storage time and further to mention the storage quality.

In the present embodiment, the lower part of the riser 4 extends into the channel groove of the ventilation channel 13, the bottom of the riser 4 is closed, and the feed opening 14 is arranged on the side wall of the riser 4. In the operation process, the grain which is not renovated firstly enters the channel groove of the ventilation channel 13, and the lower part of the lifting pipe 4 extends into the channel groove of the ventilation channel 13, so that the grain which is not renovated firstly enters the lifting pipe 4 to be renovated, and the condition that the grain can not be renovated, dehumidified and ventilated for a long time is effectively avoided.

In this embodiment, the vertical hoists are arranged in parallel in the length direction of the trench and are provided with a plurality of rows, two adjacent rows of vertical hoists form a group, and the discharge ports 12 of the same group of vertical hoists are arranged in a staggered manner. The advantage of setting up like this lies in accelerating the renewal speed of grain heap and avoids the grain heap to stand for a long time and generate heat the rotten.

In the present embodiment, the driving device includes a driving element, a driving wheel 6 disposed on the driving element, a driven wheel (not shown) disposed on the spiral blade assembly 11, and a belt (not shown) sleeved on the driving wheel 6 and the driven wheel. The driving element may be a common motor, or may be a dead-beat motor or a servo motor, etc., which is not described herein in detail for the prior art.

In this embodiment, the edulcoration system includes dust remover 10, suction hood and is used for connecting the dust removal pipeline 9 of connecting dust remover and suction hood, the suction hood is the cavity of cuboid structure, sets up between two adjacent vertical lifting machines. The impurity removal system is arranged, so that impurities of grains directly harvested from a grain field can be removed while dehumidification and drying are carried out, cleanness of stored grains is guaranteed, and adverse effects of impurities like corn stigma staying in a grain pile to grain storage are avoided.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a grain dehumidification, integrative device of storage which characterized in that: the device comprises a cover plate arranged at the upper end of a granary and used for sealing the granary, a vertical elevator used for renewing grain piles, a dehumidifier arranged at one side of the granary and used for removing moisture in the granary, a hot air port arranged at the opposite side of the dehumidifier on the granary and a hot air pipe arranged at the hot air port; the vertical elevator comprises a lifting pipe, a spiral blade assembly and a driving device, wherein the lifting pipe is used for extending into the grain pile, the spiral blade assembly is arranged in the lifting pipe and used for lifting grains, and the driving device is used for driving the spiral blade assembly to rotate; the upper part of the lifting pipe is provided with a discharge hole, grains come out from the discharge hole to form a moving grain flow, and the grain flow is positioned between the hot air hole and an air inlet of the dehumidifier.

2. The integrated grain dehumidification and storage device of claim 1, wherein: the granary is characterized by further comprising a ventilation channel arranged at the lower portion of the granary and used for ventilating the grain pile and a blowing device used for blowing natural wind into the ventilation channel, and ventilation holes are formed in the side wall of the groove of the ventilation channel.

3. The integrated grain dehumidification and storage device of claim 2, wherein: the lower part of the riser extends into a channel groove of the ventilation channel, the bottom of the riser is closed, and a feed inlet of the riser is arranged on the side wall of the riser.

4. The grain dehumidification and storage integrated device of claim 3, wherein: the vertical type hoister is arranged in parallel along the length direction of the trench groove and is provided with a plurality of rows, two adjacent rows of vertical type hoists form a group, and the discharge holes of the same group of vertical type hoists are arranged in a staggered manner.

5. The integrated grain dehumidification and storage device of claim 4, wherein: the driving device comprises a driving element, a driving wheel arranged on the driving element, a driven wheel arranged on the spiral blade assembly and a belt sleeved on the driving wheel and the driven wheel.

6. The grain dehumidification and storage integrated device of claim 5, wherein: the grain cleaning machine is characterized by further comprising an impurity removing system used for removing impurities in the grains, wherein the impurity removing system comprises a dust remover, a dust hood and a dust removing pipeline used for connecting the dust remover and the dust hood, and the dust hood is a cavity of a cuboid structure and is arranged between two adjacent rows of vertical lifting machines.