CN208312973U - A kind of seed cotton drier - Google Patents
A kind of seed cotton drier Download PDFInfo
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- CN208312973U CN208312973U CN201820795734.7U CN201820795734U CN208312973U CN 208312973 U CN208312973 U CN 208312973U CN 201820795734 U CN201820795734 U CN 201820795734U CN 208312973 U CN208312973 U CN 208312973U
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- unginned cotton
- interlayer
- cotton
- tower apparatus
- dry tower
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Abstract
The utility model discloses a kind of seed cotton driers, including unginned cotton mixing tank, dry tower apparatus, heat supply blower, unginned cotton mixing tank is connected to by unginned cotton conveyance conduit with the material inlet of dry tower apparatus, the airflow channel inlet communication that heat supply blower passes through air flow duct and dry tower apparatus, it is additionally provided with the interlayer of multiple interlaced arrangements up and down in the dry tower apparatus, and is equipped with cavity in interlayer；It is also provided with venthole on interlayer, and in laying heating unit in cavity.The seed cotton drier, by in laying heating unit in interlayer cavity, a part of heat of heating unit guarantees the uniform of dry tower apparatus internal temperature, and a part of heat air and the air inlet duct that unginned cotton mixing tank is connected to by hot air duct participate in the conveying of unginned cotton, improve unginned cotton drying efficiency, heat rate utilization rate is high, and heat loss is few, and cost of reducing investment outlay, occupied area is few, no pollution to the environment.
Description
Technical field
The utility model belongs to technical field of agricultural product process, and in particular to a kind of seed cotton drier.
Background technique
Unginned cotton drying is a critically important link in cotton processing.Currently used seed cotton drier mainly includes
Heat supply blower, independent thermal source, hot blast conveying pipe road, unginned cotton drying device, wherein heat source and unginned cotton drying device are individually to set
It is standby.Air under environment temperature forms hot-air by heat source under the positive pressure of heat supply blower or suction function, and hot-air passes through
Hot blast conveying pipe road simultaneously carries unginned cotton and enters drying equipment, carries lower unginned cotton in the flowing of drying device inner passage by hot-air
The drying of unginned cotton is realized in the process.Currently used drying device mainly includes general expression drying tower (without gain of heat shelf) and puts
Plate thermally enhanced drying tower, is S-shaped material channel inside them, general expression drying tower compared to the shelf thermally enhanced drying tower number of plies compared with
It is more.
It is above-described in the prior art, there are technical problems to include:
Heat source and unginned cotton drying device are independent device respectively, and installation site is apart from each other, need between them
Longer hot air delivery pipe road, a large amount of heat scatter and disappear in the environment during transportation.In addition, seed in unginned cotton drying process
Hot air temperature constantly declines in cotton channel, non-uniform temperature in dry channel.
Known by the basic theories of pneumatic conveying drying, dry most of in its boost phase, boost phase, the hot-air of material
Speed difference is larger between material, there is higher heat transfer, mass transfer rate and dry tenacity.Currently used general expression drying tower and
Shelf thermally enhanced drying tower, for unginned cotton only when tower body both ends change flow direction, unginned cotton is in boost phase, unginned cotton flow process
In most of the time unginned cotton flowing velocity it is consistent with hot-air speed.Although general expression drying tower unginned cotton changes nyctitropic number
It is more, but as unginned cotton flows, hot air temperature decline is more, and the more pressure loss of the number of plies is larger.Shelf thermally enhanced drying tower,
Increased gain of heat shelving, hot air temperature decline is less, but is limited to equipment size, unginned cotton flowing change direction number compared with
It is few.
Due to above, existing unginned cotton drying energy utilization rate is lower, needs to be further increased.Thus, a kind of heat
Scatter and disappear less, unginned cotton and the biggish drying machine of hot-air speed difference in drying process, capacity usage ratio is high, while area occupied compared with
Few unginned cotton drying device is the technical problem of cotton processing industry urgent need to resolve.
Summary of the invention
The purpose of this utility model is aiming at the shortcomings in the prior art, to provide a kind of seed cotton drier, and it is dry to solve unginned cotton
The disadvantages such as energy dissipation is big during dry, unginned cotton channel temperature difference is big, the capacity usage ratio of unginned cotton drying is low.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of seed cotton drier, including unginned cotton mixing tank, dry tower apparatus, heat supply blower, unginned cotton mixing tank pass through unginned cotton
Conveyance conduit is connected to the material inlet of dry tower apparatus, and heat supply blower is logical by the air-flow of air flow duct and dry tower apparatus
Road inlet communication, the interlayer of multiple interlaced arrangements up and down is additionally provided in the dry tower apparatus, and cavity is equipped in interlayer；Interlayer
On be also provided with venthole, and in laying heating unit in cavity.
It is additionally provided with curved channel, and the interlayer of interlaced arrangement is sequentially connected in series to form S-shaped thermal current passway by curved channel, and
The upper end of S-shaped thermal current passway and airflow channel inlet communication, the lower end of S-shaped thermal current passway and airflow channel outlet；
Staggered interlayer constitutes S-shaped unginned cotton channel in its periphery, and the upper end in S-shaped unginned cotton channel and material inlet connect
It connects, the lower end in S-shaped unginned cotton channel is connect with material outlet.
The top of unginned cotton mixing tank is additionally provided with unginned cotton import, and is equipped with air inlet duct, gas in material outlet respective side
It is connected to by hot air duct with air inlet duct after flowing through airflow channel outlet.
The interlayer includes upper shelf, end shelf and lower shelf, venthole be opened in shelf, end shelf and/or under put
On plate.
The both ends of the upper shelf are provided with venthole.
The heating unit is resistance heating module, electromagnetic heating module or infrared heating module.
The unginned cotton mixing tank, unginned cotton conveyance conduit, hot air duct and dry tower apparatus surface be provided with insulating layer.
The beneficial effects of the utility model are:
1) seed cotton drier, by unginned cotton mixing tank, the setting of dry tower apparatus, heat supply blower, and unginned cotton mixing tank
It is connected to by unginned cotton conveyance conduit with the material inlet of dry tower apparatus, heat supply blower passes through air flow duct and dry tower apparatus
Airflow channel inlet communication, be additionally provided with the interlayer of multiple interlaced arrangements up and down in dry tower apparatus, and cavity is equipped in interlayer；
Venthole is also provided on interlayer, and in laying heating unit in cavity, a part of heat of heating unit guarantees dry tower apparatus
Uniform, a part of heat air and the air intlet pipe that unginned cotton mixing tank is connected to by hot air duct of internal temperature
Road participates in the conveying of unginned cotton；
2) heating unit is placed within the cavity of every layer of interlayer, and under the action of heat supply blower, air high speed passes through heating
Unit, and exchange heat, air themperature increases, and interlayer keeps high temperature；In addition, the energy in significantly less thermal current transmission process
Amount is scattered and disappeared；
3) high velocity, hot air in interlayer enters S-shaped unginned cotton channel, and forms convection current or transverse flow with unginned cotton delivery air,
So that unginned cotton delivery air is formed turbulent condition, increases the relative velocity of unginned cotton and thermal current, and then improve unginned cotton drying efficiency, heat
Dose rate utilization rate is high, and heat loss is few, and the speed of unginned cotton and thermal current constantly changes in the drying process, mass transfer, heat transfer coefficient
It is high；
4) it reduces investment outlay, high reliablity is few without individually purchase heat source, overall investment；Environmental protection is used as the energy using electricity,
No pollution to the environment；
5) current cotton drying process is not changed, structure is simple, and low cost, occupied area are few, easy to spread.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of dry tower apparatus；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is the structural schematic diagram of interlayer；
Fig. 5 is the top view of Fig. 4.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
The utility model provides a kind of seed cotton drier, as shown in Figures 1 to 5.
The seed cotton drier, including unginned cotton mixing tank 3, dry tower apparatus 1, heat supply blower 2, unginned cotton mixing tank 3 pass through seed
Cotton conveyance conduit 4 is connected to the material inlet 12 of dry tower apparatus 1, and heat supply blower 2 passes through air flow duct 6 and dry tower apparatus
1 airflow channel import 14 is connected to, and the interlayer 16 of multiple interlaced arrangements up and down, and interlayer are additionally provided in the dry tower apparatus 1
Cavity is equipped in 16；Venthole 164 is also provided on interlayer, and in laying heating unit 11 in cavity.
It is additionally provided with curved channel 18, and curved channel 18 is sequentially connected in series the interlayer 16 of interlaced arrangement to form S-shaped thermal current
Channel 8, and the upper end of S-shaped thermal current passway 8 is connected to airflow channel import 14, the lower end of S-shaped thermal current passway 8 and air-flow are logical
15 connection of road outlet；Staggered interlayer 16 its periphery constitute S-shaped unginned cotton channel 7, and the upper end in S-shaped unginned cotton channel 7 with
Material inlet 12 connects, and the lower end in S-shaped unginned cotton channel 7 is connect with material outlet 13.
The top of unginned cotton mixing tank 3 is additionally provided with unginned cotton import 32, and is equipped with air inlet duct in material outlet respective side
31, air-flow is connected to by hot air duct 5 with air inlet duct 31 behind airflow channel outlet 15.
Heating unit 11 is resistance heating module, electromagnetic heating module or infrared heating module.Heating unit 11 1
Heat is divided to guarantee the uniform of dry 1 internal temperature of tower apparatus, a part of heat air is simultaneously connected to seed by hot air duct 5
The air inlet duct 31 of cotton mixing tank 3, participates in the conveying of unginned cotton.
In the present embodiment, heating unit 11 is placed within the cavity of every layer of interlayer 16, empty under the action of heat supply blower 2
Gas high speed passes through heating unit 11, and exchanges heat, and air themperature increases, and interlayer 16 keeps high temperature；In addition, significantly less heat
Energy dissipation in process of air delivery.Preferably, heating unit 11 can be PTC electric heating module.
The interlayer 16 includes that upper shelf 161, end shelf 162 and lower shelf 163, venthole 164 are opened in shelf
161, it holds on shelf 162 and/or lower shelf 163.High velocity, hot air in interlayer 16 enters S-shaped unginned cotton channel 7, and defeated with unginned cotton
Stream of supplying gas forms convection current or transverse flow, and unginned cotton delivery air is made to form turbulent condition, increases the relative velocity of unginned cotton and thermal current,
And then improve unginned cotton drying efficiency.
Preferably, upper 161 both ends of shelf are provided with venthole, form transverse flow, thermal current impact with unginned cotton delivery air
The unginned cotton of lateral flow improves drying efficiency.
Preferably, the surface of unginned cotton mixing tank 3, unginned cotton conveyance conduit 4, hot air duct 5 and dry tower apparatus 1 is provided with
Insulating layer.
The words such as " first ", " second " have been used in this patent come if limiting components, those skilled in the art should
Know: the use of " first ", " second " is intended merely to facilitate description the utility model and simplifies description, and above-mentioned word is not
Special meaning.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these changes and improvements are both fallen within the scope of claimed utility model.The requires of the utility model
Protection scope is defined by appended claims and equivalent.
In the description of the present invention, it should be understood that term "front", "rear", "left", "right", "center", etc. refer to
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings, and is only the utility model and letter for ease of description
Change description, rather than indicate or imply signified device or element must have a particular orientation, for specific orientation construction and
Operation, thus should not be understood as the limitation that content is protected to the utility model.
Claims (7)
1. a kind of seed cotton drier, including unginned cotton mixing tank, dry tower apparatus, heat supply blower, unginned cotton mixing tank are defeated by unginned cotton
Pipeline and the material inlet of dry tower apparatus is sent to be connected to, the airflow channel that heat supply blower passes through air flow duct and dry tower apparatus
Inlet communication, it is characterised in that: be additionally provided with the interlayer of multiple interlaced arrangements up and down in the dry tower apparatus, and be equipped in interlayer
Cavity；It is also provided with venthole on interlayer, and in laying heating unit in cavity.
2. a kind of seed cotton drier according to claim 1, it is characterised in that: be additionally provided with curved channel, and curved channel
The interlayer of interlaced arrangement is sequentially connected in series to form S-shaped thermal current passway, and the upper end of S-shaped thermal current passway and airflow channel import
Connection, the lower end of S-shaped thermal current passway and airflow channel outlet；
Staggered interlayer constitutes S-shaped unginned cotton channel in its periphery, and the upper end in S-shaped unginned cotton channel is connect with material inlet, S
The lower end in shape unginned cotton channel is connect with material outlet.
3. a kind of seed cotton drier according to claim 1, it is characterised in that: the top of unginned cotton mixing tank is additionally provided with unginned cotton
Import, and it is equipped with air inlet duct in material outlet respective side, air-flow passes through hot air duct and sky after airflow channel exports
The connection of gas inlet pipe road.
4. a kind of seed cotton drier according to claim 1, it is characterised in that: the interlayer includes upper shelf, end shelf
With lower shelf, venthole is opened on shelf, end shelf and/or lower shelf.
5. a kind of seed cotton drier according to claim 4, it is characterised in that: the both ends of the upper shelf are provided with ventilation
Hole.
6. a kind of seed cotton drier according to any one of claims 1 to 5, it is characterised in that: the heating unit is resistance
Heating module, electromagnetic heating module or infrared heating module.
7. a kind of seed cotton drier according to claim 6, it is characterised in that: the unginned cotton mixing tank, unginned cotton delivery pipe
The surface in road, hot air duct and dry tower apparatus is provided with insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820795734.7U CN208312973U (en) | 2018-05-25 | 2018-05-25 | A kind of seed cotton drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820795734.7U CN208312973U (en) | 2018-05-25 | 2018-05-25 | A kind of seed cotton drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208312973U true CN208312973U (en) | 2019-01-01 |
Family
ID=64715412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820795734.7U Active CN208312973U (en) | 2018-05-25 | 2018-05-25 | A kind of seed cotton drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208312973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560652A (en) * | 2020-05-21 | 2020-08-21 | 邯郸金狮棉机有限公司 | Machine-harvested cotton cleaning process and machine-harvested cotton processing production line |
-
2018
- 2018-05-25 CN CN201820795734.7U patent/CN208312973U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560652A (en) * | 2020-05-21 | 2020-08-21 | 邯郸金狮棉机有限公司 | Machine-harvested cotton cleaning process and machine-harvested cotton processing production line |
| CN111560652B (en) * | 2020-05-21 | 2021-09-24 | 邯郸金狮棉机有限公司 | Machine-harvested cotton processing production line |
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