CN210832831U

CN210832831U - Drying device is used in oatmeal processing

Info

Publication number: CN210832831U
Application number: CN201921510893.9U
Authority: CN
Inventors: 陈乃凤
Original assignee: Fujian Quanwei Food Co ltd
Current assignee: Fujian Quanwei Food Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-23
Anticipated expiration: 2029-09-11

Abstract

The utility model provides a drying device is used in oatmeal processing belongs to oat processing technology field. The drying device for oatmeal processing comprises a shell, a cylindrical screen, a first spiral spring, a hydraulic cylinder, a hot air blower, an air outlet and a stirring piece. The utility model discloses in first coil spring one end is connected in the first end of cylinder screen cloth, the other end is connected in the first end of shell, first coil spring sets up 2 of the both sides of the central line of cylinder screen cloth for the symmetry, first coil spring is used for hanging the cylinder screen cloth, make the cylinder screen cloth empty towards one side and make the oat roll-off from the cylinder screen cloth when avoiding pneumatic cylinder pulling cylinder screen cloth, drive the cylinder screen cloth like this and make the reciprocal linear motion of circulation, stirring piece stirs for the oatmeal simultaneously, can accelerate silt roll-off from the cylinder screen cloth like this, the air heater is towards the cylinder screen cloth drum in hot-blast so that the oatmeal is dry, drying efficiency is higher.

Description

Drying device is used in oatmeal processing

Technical Field

The utility model belongs to the technical field of the oatmeal processing, a drying device is used in oatmeal processing is related to.

Background

The production of oatmeal generally requires cooking, rough drying, sheeting, and re-drying to produce the finished product. Oatmeal drying device in present oatmeal production line adopts the drying device of single cylinder, and this kind of drying device stoving effect is not enough good, and oatmeal is dry inhomogeneous, fails the heat that the in-process produced of cooking on the make full use of production line moreover, causes the waste of energy.

Chinese patent CN20856796U discloses a drying device is used in oatmeal processing, including first drying cabinet and the second drying cabinet that the level set up side by side, the bottom of first drying cabinet roof is articulated on the left of piston rod and the cylinder screen cloth through electric putter, the right side of cylinder screen cloth is articulated with the tip of pneumatic cylinder upper hydraulic rod, the fixed stock guide that is equipped with in right side of cylinder screen cloth, the inside feedstock channel who communicates with the second drying cabinet that is equipped with of first drying cabinet, the top of first drying cabinet is equipped with gear motor, gear motor's output shaft passes through the shaft coupling and is connected with the input transmission of pivot, be equipped with stirring vane in the pivot, the second drying cabinet includes the heating box of cylinder and the unloading box of back taper, the bottom of unloading box is equipped with the unloading pipeline. The utility model discloses can effectively detach the silt particle of mixing in the oat, it is convenient to dry, convenient to use. Above-mentioned patent need set up two drying cabinets, and the structure is complicated, and silt mainly through stirring vane stirring oat so that silt slides out from the mesh of cylinder screen cloth, and efficiency is lower is clear away to silt.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the above-mentioned problem that prior art exists, provide a drying device is used in oatmeal processing, the utility model aims to solve the technical problem that: how to provide a drying device for oatmeal processing that silt is clear away and oatmeal drying efficiency is higher.

The purpose of the utility model can be realized by the following technical proposal:

a drying device for oatmeal processing comprises a shell, a cylindrical screen for containing oatmeal, an opening at the top end, a first spiral spring with one end connected to the first end of the cylindrical screen and the other end connected to the first end of the shell, a hydraulic cylinder arranged at the bottom end of the shell and with one end connected to the middle part of the bottom end of the cylindrical screen, a hot air blower arranged on the shell and used for blowing hot air towards the cylindrical screen to dry the oatmeal and a stirring piece used for stirring the oatmeal, wherein the hydraulic cylinder is used for pulling the cylindrical screen to make linear motion close to the bottom end of the shell to a preset position and stop when the cylindrical screen is at the initial position and pushing the cylindrical screen to make linear motion far away from the bottom end of the shell to the initial position and stop when, the first helical spring is symmetrically arranged on 2 sides of the center line of the cylindrical screen.

Preferably, the number of the air heaters is 2, and the air heaters are symmetrically arranged on two sides of the cylindrical screen.

Preferably, the stirring part comprises a rotating rod, a motor, a first coupler and a stirring blade, wherein one end of the rotating rod penetrates through the shell from the top end of the shell and extends into the cylindrical sieve mesh, the motor is arranged outside the shell, one end of the first coupler is connected to the rotating rod, the other end of the first coupler is connected to the motor, and the stirring blade is arranged on the rotating rod.

Preferably, the number of the stirring blades is at least 3, and the stirring blades are symmetrically arranged on the rotating rod.

Preferably, the hydraulic cylinder further comprises a dustproof shell arranged on the periphery of the hydraulic cylinder, and a piston rod of the hydraulic cylinder extends out of the dustproof shell and is connected with the cylindrical screen.

Preferably, the sand screening device further comprises a collecting box arranged inside the shell and used for receiving the sand screened out of the cylindrical screen, a feeding hole arranged on the shell and a movable door used for sealing the feeding hole, wherein the height of the collecting box is smaller than the length from the bottom end of the cylindrical screen to the bottom end of the shell when the cylindrical screen is at the preset position.

Preferably, the shell is the cuboid shell, the feed inlet is 2, the feed inlet symmetry sets up on the shell, the dodge gate is 2, the dodge gate symmetry sets up on the shell, the dustproof shell is cylindrical dustproof shell, the collecting box is 2, the collecting box symmetry sets up inside the shell, collecting box one end butt in feed inlet, other end butt in dustproof shell, the collecting box is open-top's cuboid collecting box, the collecting box butt is equipped with semicircular groove in the one end of dustproof shell.

Preferably, one end of the movable door is connected with one end of the shell through a hinge, and the other end of the movable door is bonded with the other end of the shell.

Preferably, the angle between the blowing direction of the hot air blower and the bottom end of the cylindrical screen is 30-45 degrees.

The hydraulic cylinder in the utility model pulls the cylindrical screen to do linear motion close to the bottom end of the shell to the preset position to stop when the cylindrical screen is at the initial position, pushes the cylindrical screen to do linear motion far away from the bottom end of the shell to the initial position to stop when the cylindrical screen is at the preset position, one end of the first spiral spring is connected with the first end of the cylindrical screen, the other end is connected with the first end of the shell, the first spiral spring is 2 symmetrically arranged at two sides of the central line of the cylindrical screen, the first spiral spring is used for hanging the cylindrical screen, the phenomenon that the oat slides out from the cylindrical screen by tilting the cylindrical screen towards one side when the hydraulic cylinder pulls the cylindrical screen is avoided, the cylindrical screen is driven to do circular reciprocating linear motion, and meanwhile, the stirring piece stirs the oat, so that the silt slides out from the cylindrical, the hot air blower blows hot air towards the cylindrical screen to dry the oatmeal, and the drying efficiency is high.

Drawings

FIG. 1 is a sectional view of the present invention with the collection box omitted;

FIG. 2 is a schematic structural view of the housing of the present invention with the stirring member omitted;

fig. 3 is a top view of the collecting box and the dust-proof case of the present invention.

In the figure: 1-shell, 11-movable door, 111-hinge, 2-cylindrical screen, 3-hydraulic cylinder, 31-dustproof shell, 4-first helical spring, 5-stirring piece, 51-rotating rod, 52-stirring blade, 53-first coupling, 54-motor, 6-air heater and 7-collecting box.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Referring to fig. 1, 2 and 3, the oatmeal processing drying apparatus of the embodiment includes a housing 1, a cylindrical screen 2 for receiving oatmeal, an opening at a top end, a first coil spring 4 having one end connected to a first end of the cylindrical screen 2 and the other end connected to a first end of the housing 1, a hydraulic cylinder 3 having one end connected to a bottom end of the housing 1 and the other end connected to a middle portion of a bottom end of the cylindrical screen 2, for pulling the cylindrical screen 2 to linearly move close to the bottom end of the housing 1 when the cylindrical screen 2 is at an initial position to a predetermined position and stopping, for pushing the cylindrical screen 2 to linearly move away from the bottom end of the housing 1 when the cylindrical screen 2 is at the predetermined position to the initial position and stopping, a hot air blower 6 disposed on the housing 1 for blowing hot air toward the cylindrical screen 2 to dry the oatmeal, and a stirring member 5 for stirring the oat, the first coil springs 4 are 2 symmetrically disposed on both sides of the center line of the cylindrical screen 2.

Here, the hydraulic cylinder 3 stops pulling the cylindrical screen 2 to move linearly to a preset position near the bottom end of the housing 1 when the cylindrical screen 2 is at the initial position, and stops pushing the cylindrical screen 2 to move linearly to an initial position far from the bottom end of the housing 1 when the cylindrical screen 2 is at the preset position, the first coil spring 4 has one end connected to the first end of the cylindrical screen 2 and the other end connected to the first end of the housing 1, the first coil spring 4 is 2 coils symmetrically arranged at both sides of the center line of the cylindrical screen 2, the first coil spring 4 is used for suspending the cylindrical screen 2, so as to avoid that the oat slides out of the cylindrical screen 2 by tilting the cylindrical screen 2 to one side when the hydraulic cylinder 3 pulls the cylindrical screen 2, thus driving the cylindrical screen 2 to move linearly in a reciprocating manner, and the stirring member 5 stirs the oat flakes, therefore, the silt can be accelerated to slide out of the cylindrical screen 2, the hot air blower 6 blows hot air towards the cylindrical screen 2 to dry the oatmeal, and the drying efficiency is high. The stretchable length of the first coil spring 4 is greater than the movement length of the cylindrical screen 2 from the initial position to the preset position, so that the first coil spring 4 is prevented from being excessively deformed to damage the elasticity of the first coil spring 4.

The number of the hot air blowers 6 can be 2, and the hot air blowers 6 are symmetrically arranged on two sides of the cylindrical screen 2.

The stirring member 5 may include a rotating rod 51 having one end penetrating the housing 1 from the top end of the housing 1 and protruding into the interior of the cylindrical screen 2, a motor 54 provided outside the housing 1, a first coupling 53 having one end connected to the rotating rod 51 and the other end connected to the motor 54, and a stirring blade 52 provided on the rotating rod 51.

Stirring vane 52 is 3 at least, and stirring vane 52 symmetry sets up on dwang 51, and stirring vane 52 can be the arc blade, and stirring vane 52 can be perpendicular to cylindrical screen 2 bottom so that stir more oat, improves the efficiency of stirring.

The oatmeal processing drying device in the present embodiment may further include a dust-proof case 31 provided on the outer periphery of the hydraulic cylinder 3, and the piston rod of the hydraulic cylinder 3 extends out of the dust-proof case 31 and is connected to the cylindrical screen 2.

The oatmeal processing drying device in the embodiment may further include a collecting box 7 disposed inside the casing 1 and used for receiving silt screened out from the cylindrical screen 2, a feed inlet disposed on the casing 1, and a movable door 11 used for sealing the feed inlet, wherein the height of the collecting box 7 is smaller than the length from the bottom end of the cylindrical screen 2 to the bottom end of the casing 1 when the cylindrical screen 2 is at the preset position, and the bottom end and the periphery of the collecting box 7 may be sleeved with cushions to prevent the collecting box 7 from being broken due to the excessive silt speed.

Shell 1 can be cuboid shell 1, the feed inlet is 2, the feed inlet symmetry sets up on shell 1, dodge gate 11 is 2, 11 symmetries of dodge gate set up on shell 1, dustproof shell 31 is cylindrical dustproof shell 31, collecting box 7 is 2, 7 symmetries of collecting box set up inside

shell

1, 7 one end butt of collecting box in the feed inlet, other end butt in dustproof shell 31, collecting box 7 is open-ended

cuboid collecting box

7, 7 butts of collecting box are equipped with semicircular groove in the one end of dustproof shell 31. The size of 2 collecting box 7 is the same, and 2 collecting box 7 are equipped with semicircular groove's one end respectively the butt together, and 2 semicircular groove link together and form the cylindrical cavity that is used for supplying cylindrical dirt proof shell 31 to install, and 2 collecting box 7's length sum equals shell 1's length, and the width of the collecting box 7 other end equals the width of feed inlet, is convenient for directly pull out collecting box 7 from the feed inlet after having collected silt.

One end of the movable door 11 can be connected to one end of the housing 1 through a hinge 111, and the other end is adhered to the other end of the housing 1, so that the movable door 11 can be opened and closed conveniently.

The angle between the blowing direction of the hot air blower 6 and the bottom end of the cylindrical screen 2 is 30-45 degrees, so that blown hot air can contact with the oat as much as possible, and the drying efficiency is improved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A drying device for oatmeal processing is characterized in that: comprises a shell (1), a cylindrical screen (2) used for containing oatmeal and having an opening at the top end, a first spiral spring (4) with one end connected with the first end of the cylindrical screen (2) and the other end connected with the first end of the shell (1), a hydraulic cylinder (3) arranged at the bottom end of the shell (1) and one end connected with the middle part of the bottom end of the cylindrical screen (2) and used for pulling the cylindrical screen (2) to do linear motion close to the bottom end of the shell (1) to a preset position and stop when the cylindrical screen (2) is at the initial position and pushing the cylindrical screen (2) to do linear motion far away from the bottom end of the shell (1) to the initial position and stop, a hot air heater (6) arranged on the shell (1) and used for blowing hot air towards the cylindrical screen (2) to dry the oatmeal and a stirring piece (5) used for stirring the oatmeal, the first spiral springs (4) are symmetrically arranged on 2 sides of the center line of the cylindrical screen (2).

2. The oatmeal processing drying apparatus of claim 1, wherein: the number of the air heaters (6) is 2, and the air heaters (6) are symmetrically arranged on two sides of the cylindrical screen (2).

3. The oatmeal processing dryer of claim 1 or 2, wherein: stirring spare (5) include one end from shell (1) top pass shell (1) and stretch into dwang (51) in cylindrical screen cloth (2) inside, set up in shell (1) outside motor (54), one end is connected in dwang (51), the other end is connected in first shaft coupling (53) of motor (54) and set up stirring vane (52) on dwang (51).

4. The oatmeal processing drying apparatus of claim 3, wherein: stirring vane (52) are 3 at least, stirring vane (52) symmetry sets up on dwang (51).

5. The oatmeal processing dryer of claim 1 or 2, wherein: the anti-dust device is characterized by further comprising a dust-proof shell (31) arranged on the periphery of the hydraulic cylinder (3), and a piston rod of the hydraulic cylinder (3) extends out of the dust-proof shell (31) and is connected with the cylindrical screen (2).

6. The oatmeal processing drying apparatus of claim 5, wherein: the sand screening machine is characterized by further comprising a collecting box (7) arranged inside the shell (1) and used for receiving sand screened out of the cylindrical screen (2), a feeding hole formed in the shell (1) and a movable door (11) used for sealing the feeding hole, wherein the height of the collecting box (7) is smaller than the length from the bottom end of the cylindrical screen (2) to the bottom end of the shell (1) when the cylindrical screen (2) is located at a preset position.

7. The oatmeal processing drying apparatus of claim 6, wherein: the utility model discloses a dustproof dust collection box, including shell (1), feed inlet, collecting box (7), shell (1) is cuboid shell (1), the feed inlet is 2, the feed inlet symmetry sets up on shell (1), dodge gate (11) symmetry sets up on shell (1), dustproof shell (31) are cylindrical dustproof shell (31), collecting box (7) are 2, collecting box (7) symmetry sets up inside shell (1), collecting box (7) one end butt in feed inlet, other end butt in dustproof shell (31), collecting box (7) are open-ended cuboid collecting box (7), collecting box (7) butt is equipped with semicircular groove in the one end of dustproof shell (31).

8. The oatmeal processing drying apparatus of claim 7, wherein: one end of the movable door (11) is connected with one end of the shell (1) through a hinge (111), and the other end of the movable door is adhered to the other end of the shell (1).

9. The oatmeal processing dryer of claim 8, wherein: the angle between the blowing direction of the hot air blower (6) and the bottom end of the cylindrical screen (2) is 30-45 degrees.