CN107726754A - A kind of double tubular rice drying plant - Google Patents
A kind of double tubular rice drying plant Download PDFInfo
- Publication number
- CN107726754A CN107726754A CN201711045005.6A CN201711045005A CN107726754A CN 107726754 A CN107726754 A CN 107726754A CN 201711045005 A CN201711045005 A CN 201711045005A CN 107726754 A CN107726754 A CN 107726754A
- Authority
- CN
- China
- Prior art keywords
- drying
- material distribution
- distribution cartridge
- air inducing
- double tubular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001035 drying Methods 0.000 title claims abstract description 78
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 24
- 235000009566 rice Nutrition 0.000 title claims abstract description 24
- 241000196324 Embryophyta Species 0.000 title claims abstract description 21
- 240000007594 Oryza sativa Species 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 59
- 230000001939 inductive effect Effects 0.000 claims abstract description 35
- 241000209094 Oryza Species 0.000 claims abstract description 23
- 238000007664 blowing Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 9
- 238000005457 optimization Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 235000013339 cereals Nutrition 0.000 description 13
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/066—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/06—Grains, e.g. cereals, wheat, rice, corn
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of double tubular rice drying plant, flange is horizontally set on the opening at the top of Drying, flange is provided with charging aperture and multiple blowing holes, material distribution cartridge is located in Drying, material distribution cartridge is vertically arranged and it forms drying channel between Drying, and air inducing chamber is provided with inside material distribution cartridge, and the upper shell of material distribution cartridge has the pyramidal structure that external diameter gradually increases from the top down, upper shell side wall is provided with multiple filter openings, and lower shell side wall is provided with multiple air inducing holes.Pass through the double tubular rice drying plant of above-mentioned optimization design, structural design optimization is reasonable, cloth is carried out to the paddy material for entering Drying by material distribution cartridge, and the hot blast with steam and dust is taken away by the air inducing chamber in material distribution cartridge, improve drying effect, so that hot blast thoroughly circulates in Drying, and material distribution cartridge ensures the temperature in Drying at middle part, improves heat utilization efficiency.
Description
Technical field
The present invention relates to rice processing technique field, more particularly to a kind of rice drying cleaner.
Background technology
Effectively control stored grain water content is the basic demand of grain long-time safety stock.Use is the widest at present
General do mechanization operation grain drying device is mainly drying tower, is the main product of China's grain drying device.Drying tower profit
Use blow capable heated drying airflow and persistently fall people's grain mutually drive in the wrong direction, grain is dried.Existing drying
The structure construction of tower and its operation principles cause drying operational effect not very good, mainly have：First, dry the uniformity compared with
Difference；2nd, grain free falling drying mode can produce considerable amount of crushed particles, strong influence grain processing product
Matter, certain difficulty is brought to normal shelf；3rd, drying tower drying efficiency is relatively limited, due to dry gas stream and grain
Driven in the wrong direction between grain, relative velocity is high, to reach scale drying operational indicator requirement, it is necessary to which 140-230 DEG C of high temperature dries ring
Border, particle are charred seriously, are charred rate typically between 6-15%, especially extensive grain machineryization plantation grain-producing area, such as beautiful
Rice growing area, the corn maturity of harvest is uneven, and existing drying tower drying operation, the situation of being charred can be even more serious；
4th, existing drying mode high processing costs, its processing cost are about 90 yuan/ton, and grain reserve processing financial pressure is larger.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of double tubular rice drying plant.
A kind of double tubular rice drying plant proposed by the present invention, including：Drying, flange, material distribution cartridge, air blower
Structure, draft mechanism, drive mechanism；
Open-topped receiving space is provided with inside Drying, the receiving space bottom is provided with discharging opening, and flange is horizontal
It is arranged on the opening, flange is provided with charging aperture and multiple blowing holes, and Blast mechanism is by the blowing holes to the appearance
Receive air blast in space；
Material distribution cartridge is located in the receiving space, and material distribution cartridge is vertically arranged and it forms drying channel between Drying,
Air inducing chamber is provided with inside material distribution cartridge, the air inducing chamber side wall is provided with multiple fresh air inlets and bottom exports provided with air inducing, draft mechanism
With the air inducing outlet, material distribution cartridge includes upper shell and lower shell, and upper shell gradually increases with external diameter from the top down
Pyramidal structure, upper shell side wall are provided with multiple filter openings, and lower shell side wall is provided with multiple air inducing holes, and drive mechanism is connected with material distribution cartridge
For driving material distribution cartridge to surround its axis of rotation.
Preferably, lower shell has the pyramidal structure that external diameter is gradually reduced from the top down.
Preferably, the charging aperture is located in the middle part of flange, and multiple blowing holes are arranged around the charging aperture.
Preferably, there is the arcuate structure that middle part raises up, the charging aperture is located at the arc knot at the top of upper shell
Above structure.
Preferably, there is cushion at the top of the arcuate structure.
Preferably, the aperture in the air inducing hole is less than the aperture of the filter opening.
Preferably, Drying and material distribution cartridge are coaxially arranged.
In the present invention, the double tubular rice drying plant that is proposed, flange is horizontally set on the opening at the top of Drying
Place, flange are provided with charging aperture and multiple blowing holes, and material distribution cartridge is located in Drying, and material distribution cartridge is vertically arranged and itself and Drying
Between form drying channel, air inducing chamber is provided with inside material distribution cartridge, the upper shell of material distribution cartridge gradually increases with external diameter from the top down
Pyramidal structure, upper shell side wall is provided with multiple filter openings, and lower shell side wall is provided with multiple air inducing holes.Pass through above-mentioned optimization design
Double tubular rice drying plant, structural design optimization is reasonable, and cloth is carried out to the paddy material for entering Drying by material distribution cartridge, and
And taken away the hot blast with steam and dust by the air inducing chamber in material distribution cartridge, improve drying effect so that hot blast is being dried
Thoroughly circulated in cylinder, and material distribution cartridge ensures the temperature in Drying at middle part, improves heat utilization efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of double tubular rice drying plant proposed by the present invention.
Embodiment
As shown in figure 1, Fig. 1 is a kind of structural representation of double tubular rice drying plant proposed by the present invention.
Reference picture 1, a kind of double tubular rice drying plant proposed by the present invention, including：Drying 1, flange 2, cloth
Cylinder 3, Blast mechanism, draft mechanism 5, drive mechanism；
The inside of Drying 1 is provided with open-topped receiving space, and the receiving space bottom is provided with discharging opening, the water of flange 2
Flat to be arranged on the opening, flange 2 is provided with charging aperture and multiple blowing holes, and Blast mechanism is by the blowing holes to described
Air blast in receiving space；
Material distribution cartridge 3 is located in the receiving space, and material distribution cartridge 3 is vertically arranged and it forms drying between Drying 1 and led to
Road, the inside of material distribution cartridge 3 are provided with air inducing chamber, and the air inducing chamber side wall is provided with multiple fresh air inlets and bottom exports provided with air inducing, air inducing
Mechanism 5 and the air inducing outlet, material distribution cartridge 3 include upper shell 31 and lower shell 32, and upper shell 31 has outer from the top down
The pyramidal structure that footpath gradually increases, the side wall of upper shell 31 are provided with multiple filter openings, and the side wall of lower shell 32 is provided with multiple air inducing holes, driving
Mechanism is connected to drive material distribution cartridge 3 to surround its axis of rotation with material distribution cartridge 3.
In the specific work process of the double tubular rice drying plant of the present embodiment, charging aperture of the paddy material in the middle part of flange
Into in Drying, with the rotation of material distribution cartridge, paddy material uniformly divides in Drying around material distribution cartridge under the influence of centrifugal force
Cloth, and during cloth, dust in paddy material enter air inducing intracavitary by filter opening, along upper shell inwall after paddy material cloth
Bottom discharge mouth is slided to from the top down；Dry gas is blasted in Drying downwards from blowing holes, effect of the gas in draft mechanism
Under moved down along drying channel, discharged by the air inducing hole of air inducing chamber, while take away the steam in paddy material.
In the present embodiment, the double tubular rice drying plant proposed, flange are horizontally set at the top of Drying
Opening, flange are provided with charging aperture and multiple blowing holes, and material distribution cartridge is located in Drying, and material distribution cartridge is vertically arranged and itself and baking
Drying channel is formed between dry cylinder, air inducing chamber is provided with inside material distribution cartridge, the upper shell of material distribution cartridge is gradual with external diameter from the top down
The pyramidal structure of increase, upper shell side wall are provided with multiple filter openings, and lower shell side wall is provided with multiple air inducing holes.Set by above-mentioned optimization
The double tubular rice drying plant of meter, structural design optimization is reasonable, and cloth is carried out to the paddy material for entering Drying by material distribution cartridge
Material, and taken away the hot blast with steam and dust by the air inducing chamber in material distribution cartridge, improve drying effect so that hot blast exists
Thoroughly circulated in Drying, and material distribution cartridge ensures the temperature in Drying at middle part, improves heat utilization efficiency.
In a specific embodiment, lower shell 32 has external diameter is gradually reduced from the top down a pyramidal structure, paddy material along
When Drying side wall moves down, the air inducing hole on lower shell will not be resulted in blockage.
In specific distributing mode, the charging aperture is located at the middle part of flange 2, and multiple blowing holes surround the charging aperture cloth
Put, realize and hot blast is roused to throat-fed from all directions.
In further embodiment, the top of upper shell 31 has an arcuate structure that middle part raises up, it is described enter
Material mouth is located above the arcuate structure, and throat-fed falls on the arcuate structure, improves cloth evenness, further
Ground, the arcuate structure top have cushion, reduce paddy material with being crushed caused by material distribution cartridge collision.
In the specific design mode in air inducing hole, the aperture in the air inducing hole is less than the aperture of the filter opening so that passes through
The dust that filter sky is sieved into air inducing chamber will not be returned in drying cavity room from air inducing hole.
In other embodiments, Drying 1 and material distribution cartridge 3 are coaxially arranged.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
- A kind of 1. double tubular rice drying plant, it is characterised in that including：Drying (1), flange (2), material distribution cartridge (3), drum Wind mechanism, draft mechanism (5), drive mechanism；Open-topped receiving space is provided with inside Drying (1), the receiving space bottom is provided with discharging opening, flange (2) water Flat to be arranged on the opening, flange (2) is provided with charging aperture and multiple blowing holes, and Blast mechanism is by the blowing holes to institute State air blast in receiving space；Material distribution cartridge (3) is located in the receiving space, and material distribution cartridge (3) is vertically arranged and it forms drying between Drying (1) Passage, material distribution cartridge (3) is internal to be provided with air inducing chamber, and the air inducing chamber side wall is provided with multiple fresh air inlets and bottom exports provided with air inducing, Draft mechanism (5) and the air inducing outlet, material distribution cartridge (3) include upper shell (31) and lower shell (32), upper shell (31) The pyramidal structure gradually increased with external diameter from the top down, upper shell (31) side wall are provided with multiple filter openings, lower shell (32) side wall Provided with multiple air inducing holes, drive mechanism is connected to drive material distribution cartridge (3) to surround its axis of rotation with material distribution cartridge (3).
- 2. double tubular rice drying plant according to claim 1, it is characterised in that lower shell (32) have on to The pyramidal structure that lower external diameter is gradually reduced.
- 3. double tubular rice drying plant according to claim 1, it is characterised in that the charging aperture is located at flange (2) middle part, multiple blowing holes are arranged around the charging aperture.
- 4. double tubular rice drying plant according to claim 3, it is characterised in that in having at the top of upper shell (31) The arcuate structure that portion raises up, the charging aperture are located above the arcuate structure.
- 5. double tubular rice drying plant according to claim 4, it is characterised in that have at the top of the arcuate structure Cushion.
- 6. double tubular rice drying plant according to claim 1, it is characterised in that the aperture in the air inducing hole is less than The aperture of the filter opening.
- 7. double tubular rice drying plant according to claim 1, it is characterised in that Drying (1) and material distribution cartridge (3) It is coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711045005.6A CN107726754B (en) | 2017-10-31 | 2017-10-31 | Double-layer cylindrical rice drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711045005.6A CN107726754B (en) | 2017-10-31 | 2017-10-31 | Double-layer cylindrical rice drying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107726754A true CN107726754A (en) | 2018-02-23 |
| CN107726754B CN107726754B (en) | 2022-04-12 |
Family
ID=61203438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711045005.6A Active CN107726754B (en) | 2017-10-31 | 2017-10-31 | Double-layer cylindrical rice drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107726754B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05332676A (en) * | 1992-05-29 | 1993-12-14 | Kaneko Agricult Mach Co Ltd | Grain drying device |
| CN2205532Y (en) * | 1994-10-12 | 1995-08-16 | 阜宁县淮海水泥设备厂 | Core furnace speed regulating gravity vertical drier |
| CN101995151A (en) * | 2009-08-20 | 2011-03-30 | 区钊金 | Hot-blast air oven |
| CN203675993U (en) * | 2013-08-29 | 2014-07-02 | 赵庆祥 | Electrical circulation barrel-type vertical grain drying machine |
| CN204037928U (en) * | 2014-09-22 | 2014-12-24 | 温泰立 | A kind of without suction pipe threshing ground harvester |
| CN105546963A (en) * | 2015-12-17 | 2016-05-04 | 李秋芬 | Energy-saving grain dryer |
-
2017
- 2017-10-31 CN CN201711045005.6A patent/CN107726754B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05332676A (en) * | 1992-05-29 | 1993-12-14 | Kaneko Agricult Mach Co Ltd | Grain drying device |
| CN2205532Y (en) * | 1994-10-12 | 1995-08-16 | 阜宁县淮海水泥设备厂 | Core furnace speed regulating gravity vertical drier |
| CN101995151A (en) * | 2009-08-20 | 2011-03-30 | 区钊金 | Hot-blast air oven |
| CN203675993U (en) * | 2013-08-29 | 2014-07-02 | 赵庆祥 | Electrical circulation barrel-type vertical grain drying machine |
| CN204037928U (en) * | 2014-09-22 | 2014-12-24 | 温泰立 | A kind of without suction pipe threshing ground harvester |
| CN105546963A (en) * | 2015-12-17 | 2016-05-04 | 李秋芬 | Energy-saving grain dryer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107726754B (en) | 2022-04-12 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220315 Address after: 230000 stations 9 and 10 of College Students' dream factory on the first floor of Zone C, entrepreneurship incubation center, National University Science Park, high tech Zone, Hefei, Anhui Province Applicant after: HEFEI ZHIQUAN INFORMATION TECHNOLOGY CO.,LTD. Address before: 233200 Zhengfeng agriculture, Jiangji street, Jiangji Town, Dingyuan County, Chuzhou City, Anhui Province Applicant before: ANHUI ZHENGFENG AGRICULTURAL TECHNOLOGY CO.,LTD. |
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