CN222187686U - Portable grain dryer - Google Patents
Portable grain dryer Download PDFInfo
- Publication number
- CN222187686U CN222187686U CN202420779934.9U CN202420779934U CN222187686U CN 222187686 U CN222187686 U CN 222187686U CN 202420779934 U CN202420779934 U CN 202420779934U CN 222187686 U CN222187686 U CN 222187686U
- Authority
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- China
- Prior art keywords
- air
- bin
- conveying
- box body
- discharging hopper
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- 238000001035 drying Methods 0.000 claims abstract description 40
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 238000005192 partition Methods 0.000 claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 230000001939 inductive effect Effects 0.000 claims 1
- 239000002918 waste heat Substances 0.000 abstract description 7
- 238000010981 drying operation Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a movable grain dryer which comprises a box body, a partition plate, a discharging hopper, a ventilation net, a conveying net belt I, a conveying net belt II, a plurality of air supply openings, at least one air outlet, a feeding opening and a discharging hopper, wherein the box body is arranged on a movable chassis, the partition plate is used for dividing the box body into a preheating bin and a drying bin, the discharging hopper is connected with the ventilation net, the conveying net belt I is horizontally arranged in the preheating bin in an extending mode, the conveying net belt II is horizontally arranged in the drying bin in an extending mode, the plurality of air supply openings are uniformly arranged on two side walls of the drying bin at intervals, the at least one air outlet is arranged on the side wall or the top of the preheating bin, the feeding opening is arranged on the top of the preheating bin, the discharging hopper is opened at the upper end of the discharging hopper is opposite to the other end of the conveying net belt II, and the lower end of the discharging hopper is arranged outside the box body in an extending mode. The movable grain dryer provided by the utility model is provided with the independent preheating bin on the basis of the drying bin, can fully utilize the drying waste heat to fully preheat the grains to be dried which are just entered, ensures the quality of the grains, can move to a proper position to carry out grain drying operation, and is convenient to use.
Description
Technical Field
The utility model relates to a movable grain dryer.
Background
The drying towers commonly used in the market at present are all in the form of integral buildings, cannot be moved in fixed places, are huge in size, and are heated and dehumidified by using coal furnaces, so that energy consumption and pollution are serious. The Chinese patent with the application number 201220569400.0 discloses grain drying equipment during movement, which comprises a conveying mechanism, a heating structure, a blowing mechanism and a filtering mechanism, and is characterized in that the conveying mechanism, the heating structure and the blowing mechanism are arranged on a movable chassis, and the movable chassis is provided with a pipe wheel and can move through the movable chassis. The drying equipment adopts a vehicle-mounted movable structure, can be pulled to a working place by utilizing the trailer at any time, does not occupy a specific factory building place, is flexible and convenient to use, and is beneficial to improving the production efficiency. However, according to paragraph 32 of the specification, the drying chamber 3 is connected to the filtering mechanism by the air duct 4, the air duct 4 is provided with the fan 41, and dust and moisture of the grains in the drying chamber 3 are pumped to the filtering mechanism, that is, in the drying process, the hot air generated after being heated by the heating structure is directly pumped to the filtering mechanism for filtering after the grains are dried by the drying chamber 3, so that the waste heat of drying cannot be fully utilized, and heat energy is wasted.
Disclosure of utility model
It is an object of the present utility model to solve at least the above problems and to provide at least the advantages to be described later.
The utility model also aims to provide a movable grain dryer, which is characterized in that a separate preheating bin is arranged on the basis of a drying bin, so that the waste heat of drying can be fully utilized to fully preheat grains to be dried, dust and moisture on the surface of the grains to be dried are removed, the drying efficiency is improved, the grain quality is ensured, and the grains can be moved to a proper position for drying under the traction of a tractor, so that the grain dryer is convenient to use.
To achieve these objects and other advantages and in accordance with the purpose of the utility model, there is provided a movable grain dryer, comprising:
the box body is arranged on the mobile chassis;
The partition plate is horizontally arranged in the box body in an extending way and divides the box body into a preheating bin at the upper part and a drying bin at the lower part;
The discharging hopper is arranged at one end of the partition board and is arranged on the central line of the partition board;
The ventilation net is arranged at one end of the partition plate and positioned around the discharging hopper, and the ventilation net is communicated with the preheating bin and the drying bin;
The conveying net belt I is horizontally arranged in the preheating bin in an extending mode, one end of the conveying net belt I extends to be opposite to the upper end opening of the blanking hopper, and grains are conveyed from the other end to one end of the conveying net belt I;
The conveying net belt II horizontally extends in the drying bin, one end of the conveying net belt II extends to the lower end opening of the discharging hopper, and the conveying direction of the conveying net belt II is opposite to that of the conveying net belt II;
The air outlets are uniformly arranged on the two side walls of the drying bin at intervals and correspond to the conveying mesh belt II in position, and are communicated to the hot air pipes;
the at least one air outlet is arranged on the side wall or the top of the preheating bin, and the at least one air outlet is arranged close to the other end of the conveying mesh belt I;
the feed inlet is arranged at the top of the preheating bin, and the feed inlet is opposite to the other end of the conveying mesh belt I;
The discharging hopper is arranged in one end of the box body, an opening at the upper end of the discharging hopper is opposite to the other end of the conveying net belt II, and the lower end of the discharging hopper extends out of the box body.
Preferably, the device further comprises a feeding hopper which is arranged at one end of the box body, and a spiral feeder, wherein the lower end of the spiral feeder is communicated with the lower end of the feeding hopper, and the upper end of the spiral feeder is communicated with a feed inlet of the preheating bin.
Preferably, the air conditioner further comprises an infrared heater which is arranged in the hot air pipe, and an air blower, wherein the air outlet end of the air blower is communicated with the hot air pipe.
Preferably, the cyclone separator also comprises at least one cyclone separator, wherein the air inlet end of the cyclone separator is communicated with at least one air outlet;
and the air inlet end of the air filter is communicated with the air outlet end of the at least one cyclone separator.
Preferably, the device further comprises a plurality of air guide grooves which are arranged on the lower surface of the partition plate, and the openings of the plurality of air guide grooves are arranged towards the conveying mesh belt II.
Preferably, the preheating bin further comprises at least two air guiding pipes, a plurality of air inlets and a plurality of air outlets, wherein the air guiding pipes are arranged in the preheating bin, one ends of the at least two air guiding pipes are in an inverted funnel shape, openings of one ends of the at least two air guiding pipes are arranged towards the ventilation net, main body parts of the at least two air guiding pipes are respectively arranged on two sides of the conveying net belt I in an extending mode, the air inlets are uniformly arranged on the side walls of the at least two air guiding pipes, and the air inlets are arranged opposite to the conveying net belt I.
The utility model at least comprises the following beneficial effects:
The movable grain dryer provided by the utility model is provided with the independent preheating bin on the basis of the drying bin, can fully utilize the drying waste heat to fully preheat the grains to be dried which are just entered, simultaneously remove dust and moisture on the surfaces of the grains, improve the drying efficiency, ensure the quality of the grains, and can move to a proper position for grain drying operation under the traction of the tractor, so that the use is convenient.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic side view showing a movable grain dryer according to an embodiment of the present utility model;
FIG. 2 is a schematic top view of a movable grain dryer according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of the case according to an embodiment of the present utility model;
FIG. 4 is a schematic top view of a separator plate according to an embodiment of the present utility model;
FIG. 5 is a schematic side view showing a movable grain dryer according to still another embodiment of the present utility model;
FIG. 6 is a schematic top view of a movable grain dryer according to still another embodiment of the present utility model;
FIG. 7 is a schematic cross-sectional view of a separator according to an embodiment of the present utility model;
Fig. 8 is a schematic top view of the partition, the conveying mesh belt I and the at least two air guiding pipes according to an embodiment of the present utility model.
Detailed Description
The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 4, the present utility model provides a movable grain dryer, comprising:
The box body 10 is arranged on the movable chassis 20, is a relatively airtight shell, and can be provided with a heat insulation layer on the surface so as to reduce heat energy loss and improve heat energy utilization rate;
The partition board 30 is horizontally arranged in the box body in an extending way to divide the box body into an upper preheating bin 40 and a lower drying bin 50, and the partition board is used for dividing the upper part and the lower part of the box body, so that the waste heat of drying can be fully utilized to preheat the grains to be dried just entering, and meanwhile, the dust and the moisture on the surface of the grains to be dried are removed, the drying efficiency is improved, and the grain quality is ensured;
A discharging hopper 301 which is arranged at one end of the partition board and is arranged on the central line of the partition board;
The ventilation net 302 is arranged at one end of the partition plate and positioned around the discharging hopper, and the ventilation net is communicated with the preheating bin and the drying bin;
The conveying net belt I401 is horizontally arranged in the preheating bin in an extending mode, one end of the conveying net belt I extends to be opposite to the opening of the upper end of the blanking hopper, and grains are conveyed from the other end to one end of the conveying net belt I;
The conveying mesh belt II501 is horizontally arranged in the drying bin in an extending mode, one end of the conveying mesh belt II extends to the opening at the lower end of the discharging hopper, and the conveying direction of the conveying mesh belt II is opposite to that of the conveying mesh belt II;
At least one air outlet 402 disposed on a side wall or top of the preheating bin, and disposed near the other end of the conveyor belt I;
The grain to be dried falls onto the conveying mesh belt I of the preheating bin from the feeding port, hot air fed by the plurality of air inlets blows to the middle part of the conveying mesh belt II, passes through the conveying mesh belt II to carry out drying treatment on grains above the grain, then enters the preheating bin through the ventilation net to carry out preheating treatment on grains on the conveying mesh belt I in the preheating bin, and the discharging hopper is used for receiving the preheated grains which freely slide from one end of the conveying mesh belt I, guiding the preheated grains to one end of the conveying mesh belt II and further carrying out further drying treatment on the grains;
And a discharge hopper 70 disposed in one end of the case, and having an upper end opening facing the other end of the conveyor belt II, and a lower end 701 extending outside the case. The lower end of the discharging hopper is provided with a gate valve which can be opened and closed, and the gate valve is opened when necessary to discharge the dried grains.
In conclusion, the movable grain dryer provided by the utility model is provided with the independent preheating bin on the basis of the drying bin, so that the waste heat of drying can be fully utilized to fully preheat the grains to be dried which are just entered, meanwhile, dust and moisture on the surface of the grains to be dried are removed, the drying efficiency is improved, the grain quality is ensured, and the grains can be moved to a proper position for drying under the traction of the tractor, so that the grain dryer is convenient to use.
As shown in fig. 5, the preheating bin further comprises an upper hopper 80 arranged at one end of the box body, and a screw conveyor 90, the lower end of which is communicated with the lower end of the upper hopper, and the upper end of which is communicated with the feed inlet of the preheating bin. The grain is conveyed into the preheating bin through the screw conveyor, the upper end of the screw conveyor can be communicated to the feed inlet in a sealing way, dust is prevented from being raised when the grain falls down, the box body is sealed, and dust on the grain can be prevented from being carried out by wind in the box body.
As shown in FIG. 1, the air conditioner also comprises an infrared heater arranged in the hot air pipe and an air blower 601, wherein the air outlet end of the air blower is communicated with the hot air pipe.
As shown in fig. 6, in a preferred embodiment, the cyclone separator further comprises at least one cyclone separator 100, the air inlet end of which is communicated with at least one air outlet;
An air filter 200 having an air inlet end in communication with an air outlet end of at least one cyclone.
As shown in fig. 7, in a preferred embodiment, the air guide device further comprises a plurality of air guide grooves 303 which are arranged on the lower surface of the partition plate, and the openings of the plurality of air guide grooves are arranged towards the conveying mesh belt II. The plurality of air guide grooves can guide the hot air blown to the top of the drying bin to the ventilation net.
As shown in FIG. 8, in a preferred embodiment, the preheating bin further comprises at least two air guiding pipes 404, a plurality of air inlets 4042 and a plurality of air outlets 4042, wherein the at least two air guiding pipes are arranged in the preheating bin, one ends of the at least two air guiding pipes are in an inverted funnel shape 4041, openings at one ends of the at least two air guiding pipes are arranged towards the ventilation net, main body parts of the at least two air guiding pipes are respectively arranged on two sides of the conveying net belt I in an extending mode, the plurality of air inlets 4042 are uniformly arranged on the side walls of the at least two air guiding pipes, and the plurality of air inlets are arranged opposite to the conveying net belt I. In this scheme, at least two induced air pipes are with wind guide to evenly blow in and carry guipure I to improve preheating, dust removal and dehumidification efficiency, in order to make full use of stoving waste heat.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (6)
1. A movable grain dryer, characterized by comprising the following steps:
the box body is arranged on the mobile chassis;
The partition plate is horizontally arranged in the box body in an extending way and divides the box body into a preheating bin at the upper part and a drying bin at the lower part;
The discharging hopper is arranged at one end of the partition board and is arranged on the central line of the partition board;
The ventilation net is arranged at one end of the partition plate and positioned around the discharging hopper, and the ventilation net is communicated with the preheating bin and the drying bin;
The conveying net belt I is horizontally arranged in the preheating bin in an extending mode, one end of the conveying net belt I extends to be opposite to the upper end opening of the blanking hopper, and grains are conveyed from the other end to one end of the conveying net belt I;
The conveying net belt II horizontally extends in the drying bin, one end of the conveying net belt II extends to the lower end opening of the discharging hopper, and the conveying direction of the conveying net belt II is opposite to that of the conveying net belt II;
The air outlets are uniformly arranged on the two side walls of the drying bin at intervals and correspond to the conveying mesh belt II in position, and are communicated to the hot air pipes;
the at least one air outlet is arranged on the side wall or the top of the preheating bin, and the at least one air outlet is arranged close to the other end of the conveying mesh belt I;
the feed inlet is arranged at the top of the preheating bin, and the feed inlet is opposite to the other end of the conveying mesh belt I;
The discharging hopper is arranged in one end of the box body, an opening at the upper end of the discharging hopper is opposite to the other end of the conveying net belt II, and the lower end of the discharging hopper extends out of the box body.
2. The movable grain dryer of claim 1, further comprising:
the feeding hopper is arranged at one end of the box body;
The lower end of the spiral conveyer is communicated with the lower end of the upper hopper, and the upper end of the spiral conveyer is communicated with the feed inlet of the preheating bin.
3. The movable grain dryer of claim 1, further comprising:
An infrared heater arranged in the hot air pipe;
The air outlet end of the blower is communicated with the hot air pipe.
4. The movable grain dryer of claim 1, further comprising:
the air inlet end of the at least one cyclone separator is communicated with the at least one air outlet;
and the air inlet end of the air filter is communicated with the air outlet end of the at least one cyclone separator.
5. The movable grain dryer of claim 1, further comprising:
the plurality of air guide grooves are arranged on the lower surface of the partition plate, and the openings of the plurality of air guide grooves are arranged towards the conveying mesh belt II.
6. The movable grain dryer of claim 2, further comprising:
The at least two air guiding pipes are arranged in the preheating bin, one ends of the at least two air guiding pipes are in an inverted funnel shape, openings at one ends of the at least two air guiding pipes are arranged towards the ventilation net, and main body parts of the at least two air guiding pipes are respectively arranged at two sides of the conveying net belt I in an extending mode;
The air inlets are uniformly formed in the side walls of the at least two air inducing pipes, and the air inlets are opposite to the conveying mesh belt I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420779934.9U CN222187686U (en) | 2024-04-15 | 2024-04-15 | Portable grain dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420779934.9U CN222187686U (en) | 2024-04-15 | 2024-04-15 | Portable grain dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222187686U true CN222187686U (en) | 2024-12-17 |
Family
ID=93832162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420779934.9U Active CN222187686U (en) | 2024-04-15 | 2024-04-15 | Portable grain dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222187686U (en) |
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2024
- 2024-04-15 CN CN202420779934.9U patent/CN222187686U/en active Active
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