CN217383617U

CN217383617U - Lees fast drying processing apparatus

Info

Publication number: CN217383617U
Application number: CN202221439895.5U
Authority: CN
Inventors: 熊小燕; 陶雪; 高宇; 宋福德; 周妙琴; 吕佳顺
Original assignee: Moutai University
Current assignee: Moutai University
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-09-06
Anticipated expiration: 2032-06-09

Abstract

The application discloses a vinasse rapid drying treatment device in the technical field of vinasse treatment, which comprises a drying box and a drying mechanism, wherein the top of the drying box is provided with an exhaust hole, the bottom of the drying box is fixedly connected with a screen plate for hot air to pass through, the drying mechanism is arranged in the drying box and comprises a fan heater and a motor, the fan heater is positioned in the drying box and below the screen plate, and an air outlet of the fan heater faces towards the screen plate; the motor is fixedly connected to the top of the drying box, an output shaft of the motor is fixedly connected with a stirring blade, and the stirring blade is in sliding contact with the upper surface of the screen plate; the drying box is provided with a discharge opening, a switch valve is arranged in the discharge opening, and a discharge pipe which is inclined downwards is communicated with the discharge opening. This scheme is in order to solve present lees drying efficiency low problem.

Description

Lees quick drying processing apparatus

Technical Field

The utility model relates to a lees handles technical field, concretely relates to lees fast drying processing apparatus.

Background

The lees, also known as red lees, fermented lees, dregs and the like, are residues left after brewing rice, wheat, sorghum and the like. The distiller's grains are the direct leftovers in the brewing process, contain grains in a certain proportion and can be used as cattle-feeding concentrated feed, and also contain rich crude protein which is about 2-3 times higher than the corn content, and also contain various trace elements, vitamins, saccharomycetes and the like, and the content of lysine, methionine and tryptophan is also very high, which cannot be provided by crop straws.

However, since the lees also contain a part of the liquid, the lees are likely to be fermented again when stacked as a feed, and thus the liquid in the lees increases, the solid content in the lees decreases, the quality of the lees as a feed is reduced, and the lees are not easily stored. So when using the lees as the fodder again, need dry the lees, but dry the lees through the mode of sunning and then need consume more time and place, lead to drying efficiency not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lees fast drying processing apparatus to solve the problem that present lees drying efficiency is low.

In order to solve the technical problem, the utility model provides a following technical scheme: a vinasse rapid drying treatment device comprises a drying box and a drying mechanism, wherein the top of the drying box is provided with an exhaust hole, the bottom of the drying box is fixedly connected with a screen plate for hot air to pass through, the drying mechanism is arranged in the drying box and comprises a fan heater and a motor, the fan heater is positioned in the drying box and below the screen plate, and an air outlet of the fan heater faces the screen plate; the motor is fixedly connected to the top of the drying box, an output shaft of the motor is fixedly connected with a stirring blade, and the stirring blade is in sliding contact with the upper surface of the screen plate; the drying box is provided with a discharge opening, a switch valve is arranged in the discharge opening, and a discharge pipe which is inclined downwards is communicated with the discharge opening.

The utility model discloses the theory of operation: before using, the lees that will carry out the stoving are put into the stoving case, the lees that treat the stoving this moment is located the top of otter board, and the ooff valve is in the closure state, start electric fan heater and motor when using, because the air outlet of electric fan heater faces the otter board, consequently can produce the warm braw and blow to the otter board when the electric fan heater operation, the warm braw passes and directly contacts with the lees on the otter board this moment from the otter board, when the lees contacts with the warm braw, moisture in the lees is heated and begins to evaporate into vapor, vapor flows along with hot-blast ascending air current that produces this moment, then discharge in the exhaust hole at stoving case top. Simultaneously when the motor moves, the motor drives the stirring blade to rotate through the output shaft, and the stirring blade stirs the vinasse on the screen plate when rotating, so that the vinasse is fully contacted with the warm air. After the lees are dried, the switch valve is opened, the dried lees enter the discharge opening under the pushing of the stirring blades, then enter the discharge pipe from the discharge opening, and then are discharged out of the drying box along the inclined discharge pipe under the action of gravity.

The utility model has the advantages that: the lees on this scheme warm air that blows out through the electric fan heater is dried to the otter board, air flow rate through near increase temperature and lees makes moisture in the lees can rapid evaporation, it just turns to the lees of drying going on through the motor drive stirring vane simultaneously, can make the vapor in the lees can distribute fast and discharge from the lees, the discharge rate of vapor in the lees has been accelerated, so just so make moisture in the lees can discharge fast, the effectual drying rate who improves the lees.

Further, stirring vane is two, and every stirring vane is rectangular form, and two stirring vane are the mirror image and transversely fix on the output shaft of motor, and every stirring vane is the slope setting. Its purpose is convenient for drive stirring vane when the motor moves and rotates through this kind of setting, and stirring vane sets up for the slope, consequently the lees can move along stirring vane's inclined plane under stirring vane's promotion when stirring vane rotates, then falls on the otter board from stirring vane again, so realizes that the stirring of lees has turned over for the moisture in the lees gives off.

Further, stirring vane is two, and two stirring vane are the mirror image setting in the both sides of the output shaft of motor, and every stirring vane is right angle trapezoidal form, and leaves in the middle of the stirring vane and dodge the mouth. Its purpose can increase stirring vane's stirring area through this kind of setting, improves the stirring effect.

Further, the lower fixed surface of otter board is connected with the heat-conducting plate of copper, and the equipartition has a plurality of clearances on the heat-conducting plate, fixedly connected with heat pipe on the heat-conducting plate, the heat pipe is the heliciform winding and is in arrange the surface of material pipe, arrange the material pipe of arranging that the material pipe is copper. Its purpose makes the hot-blast clearance that the electric fan heater blew off through this kind of setting blow to the otter board through the heat-conducting plate, and when hot-blast blowing to the heat-conducting plate, hot-blast partial heat then transmits to the heat-conducting plate on, the heat that the heat-conducting plate was collected then transmits to row material pipe through the heat pipe to row material pipe heats. Its purpose sets up the heat that make full use of electric fan heater produced through this kind for the lees can heat through arranging the material pipe when arranging the conveying of material pipe, and further improvement stoving effect has also avoided thermal waste simultaneously.

Further, the outer surface of the drying box is wrapped with a heat insulation layer made of asbestos. Its purpose, through this kind of setting, avoid the heat to scatter and disappear through the stoving case, cause the loss of heat energy.

Drawings

FIG. 1 is a schematic structural view of a rapid drying and processing device for distiller's grains according to the present invention;

FIG. 2 is a schematic view of the structure of a stirring vane in example 2.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: motor 1, stoving case 2, heat preservation 3, stirring vane 4, otter board 5, heat-conducting plate 6, clearance 7, electric fan heater 8, heat-conducting pipe 9, row material pipe 10, ooff valve 11, output shaft 12.

Example 1 is substantially as shown in figure 1:

a vinasse rapid drying treatment device comprises a drying box 2 and a drying mechanism, wherein the outer surface of the drying box 2 is wrapped by a heat insulation layer 3 made of asbestos, the top of the drying box 2 is provided with an exhaust hole, the bottom of the drying box 2 is fixedly connected with a screen plate 5 for passing hot air, the drying mechanism is arranged in the drying box 2 and comprises a fan heater 8 and a motor 1, the fan heater 8 is positioned in the drying box 2 and below the screen plate 5, and an air outlet of the fan heater 8 faces the screen plate 5; 1 fixed connection of motor is at the top of stoving case 2, fixedly connected with stirring vane 4 on motor 1's the output shaft 12, and stirring vane 4 and otter board 5's upper surface sliding contact, stirring vane 4 are two, and every stirring vane 4 is rectangular form, and two stirring vane 4 are the mirror image and transversely fix on motor 1's output shaft 12, and every stirring vane 4 is the slope setting. The drying box 2 is provided with a discharge opening, a switch valve 11 is arranged in the discharge opening, and a discharge pipe 10 which inclines downwards is communicated with the discharge opening.

The lower surface of the screen plate 5 is fixedly connected with a copper heat conduction plate 6, a plurality of gaps 7 are evenly distributed on the heat conduction plate 6, a heat conduction pipe 9 is fixedly connected on the heat conduction plate 6, the heat conduction pipe 9 is spirally wound on the surface of a discharge pipe 10, and the discharge pipe 10 is a copper discharge pipe 10.

The specific implementation process is as follows:

before using, the lees that will carry out the stoving are put into stoving case 2, the lees that wait to dry this moment is located the top of otter board 5, and ooff valve 11 is in the closed condition, start electric fan heater 8 and motor 1 when using, because the air outlet of electric fan heater 8 faces otter board 5, consequently can produce the warm braw and blow to otter board 5 when electric fan heater 8 moves, the warm braw passes and directly contacts with the lees on otter board 5 from the otter board 5 this moment, when the lees contacts with the warm braw, moisture in the lees is heated and begins to evaporate into vapor, vapor produces ascending air current along with hot-blast and flows this moment, then discharge in the exhaust hole at stoving case 2 top. Meanwhile, when the motor 1 runs, the motor 1 drives the stirring blades 4 to rotate through the output shaft 12, and the stirring blades 4 stir the vinasse on the screen plate 5 when rotating, so that the vinasse is fully contacted with warm air. After the vinasse is dried, the switch valve 11 is opened, the dried vinasse enters the discharge opening under the pushing of the stirring blade 4, then enters the discharge pipe 10 from the discharge opening, and then is discharged out of the drying box 2 along the inclined discharge pipe 10 under the action of gravity.

Example 2

Example 2 differs from example 1 in that as shown in figure 2: two stirring vane 4 are the mirror image setting in the both sides of motor 1's output shaft 12, and every stirring vane 4 is right angle trapezoidal form, and leaves the mouth of dodging in the middle of stirring vane 4. When using, stirring blade 4 through right trapezoid shape can effectual increase stirring blade 4's stirring area, improves stirring effect, and the mouth of dodging that sets up in the middle of stirring blade 4 can let lees pass at the stirring in-process, so can make lees roll when making lees pass and dodge the mouth, further improvement stirring effect.

Claims

1. The utility model provides a lees fast drying processing apparatus which characterized in that: the drying device comprises a drying box and a drying mechanism, wherein the top of the drying box is provided with an exhaust hole, the bottom of the drying box is fixedly connected with a screen plate for hot air to pass through, the drying mechanism is arranged in the drying box, the drying mechanism comprises a fan heater and a motor, the fan heater is positioned in the drying box and below the screen plate, and an air outlet of the fan heater faces the screen plate; the motor is fixedly connected to the top of the drying box, an output shaft of the motor is fixedly connected with a stirring blade, and the stirring blade is in sliding contact with the upper surface of the screen plate; the drying box is provided with a discharge opening, a switch valve is arranged in the discharge opening, and a discharge pipe which is inclined downwards is communicated with the discharge opening.

2. The rapid drying and processing device for the vinasse according to claim 1, wherein: stirring vane is two, and every stirring vane is rectangular form, and two stirring vane are the mirror image and transversely fix on the output shaft of motor, and every stirring vane is the slope setting.

3. The rapid drying and processing device for the vinasse according to claim 1, wherein: stirring vane is two, and two stirring vane are the mirror image setting in the both sides of the output shaft of motor, and every stirring vane is right angle trapezoidal form, and leaves in the middle of the stirring vane and dodge the mouth.

4. The apparatus of claim 2 or 3, wherein the apparatus comprises: the lower fixed surface of otter board is connected with the heat-conducting plate of copper, and the equipartition has a plurality of clearances on the heat-conducting plate, fixedly connected with heat-conducting pipe on the heat-conducting plate, the heat-conducting pipe is the heliciform winding and is in arrange the surface of material pipe, arrange the material pipe of arranging that the material pipe is copper and manage.

5. The rapid drying and processing device for the vinasse according to claim 4, wherein: the outer surface of the drying box is wrapped with a heat-insulating layer made of asbestos.