CN213020746U

CN213020746U - Rotary type drying machine

Info

Publication number: CN213020746U
Application number: CN202022000435.XU
Authority: CN
Inventors: 石政和
Original assignee: Suzhou Saifuer Machinery Co ltd
Current assignee: Suzhou Saifuer Machinery Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-20
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a rotary dryer, which comprises a dryer shell, a dryer inner furnace, a stirring unit, a heating and drying unit, a motor support frame and a dryer support frame; the inner left and right ends of the dryer shell are provided with two circular slide rails, the surface of the inner right end of the dryer shell is fixedly connected with a bearing fixing round block, the front end of the dryer shell is provided with a first through groove, the lower end of the dryer shell is provided with a second through groove, and the lower end of the dryer shell is fixedly connected with a dryer bracket; a stirring unit: include fixed axle, spacing circle piece, rotating main shaft, the outer axle of extension, reversing frame and cross stirring piece, the left end of rotating main shaft and the output shaft fixed connection of motor are equipped with the stirring unit and can stir the dry thing for drying rate is equipped with the wash port and makes things convenient for bottom water to get rid of, and the bottom is equipped with secondary filter's water purification layer, effectively reduces the drainage pollution degree.

Description

Rotary type drying machine

Technical Field

The utility model relates to a gyration type desiccator technical field specifically is a gyration type desiccator.

Background

The dryer utilizes mechanical equipment for reducing the moisture of materials by heat energy and is used for drying objects. The dryer vaporizes moisture (typically moisture or other volatile liquid components) in the material by heating to escape to obtain a solid material of a specified moisture content. The purpose of drying is for the material to be used or further processed;

the drying of the wood before the wood mold and the woodware are manufactured can prevent the product from deforming, and the drying of the ceramic blank before the calcination can prevent the cracking of the finished product. In addition, the dried material is also convenient to transport and store, such as drying the harvested grain below a certain moisture content to prevent mildew. Since natural drying is far from satisfying the demand of production development, various mechanized dryers are increasingly widely used.

Materials are often required to be stirred in the drying process, so that the drying speed is accelerated; the existing dryer has certain pollution when the waste water is discharged, a large amount of water is always present at the bottom in the drying process, and the discharged water can cause environmental pollution.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a gyration type desiccator, be equipped with the stirring unit and can stir the dry thing for dry speed is equipped with the wash port and makes things convenient for bottom water to get rid of, and the bottom is equipped with secondary filter's water purification layer, effectively reduces the drainage pollution degree, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary dryer comprises a dryer shell, a dryer inner furnace, a stirring unit, a heating and drying unit, a motor supporting frame and a dryer support;

the inner left and right ends of the dryer shell are provided with two circular slide rails, the surface of the inner right end of the dryer shell is fixedly connected with a bearing fixing round block, the front end of the dryer shell is provided with a first through groove, the lower end of the dryer shell is provided with a second through groove, and the lower end of the dryer shell is fixedly connected with a dryer bracket;

a stirring unit: the rotary stirring device comprises fixed shafts, limiting round blocks, a rotary main shaft, an extension outer shaft, a rotary frame and cross stirring blades, wherein the left end of the rotary main shaft is fixedly connected with an output shaft of a motor, the input end of the motor is electrically connected with the output end of an external power supply through an external control switch group, the motor is placed at the upper end of a motor support frame, the right end of the rotary main shaft is fixedly connected with the extension outer shaft, the extension outer shaft is rotatably connected with the bearing fixing round blocks, the rotary frame is fixedly connected with the left end and the right end of the rotary main shaft, the inner side of the rotary frame is fixedly connected with four fixed shafts, the left surface and the right surface of each fixed shaft are respectively fixedly connected with two limiting;

a heating and drying unit: the device is arranged in the shell of the dryer and the inner furnace of the dryer;

wherein, the lower end of the dryer inner furnace is evenly provided with drain holes.

The external control switch group is switched on, the output shaft of the motor rotates to drive the rotating main shaft to rotate, so that the rotating frame is driven to rotate, the rotating frame drives the fixed shaft to drive the cross stirring sheet to rotate, the stirring function is realized, and the water loss of the dried object is accelerated.

Further, the heating and drying unit comprises a heat conduction copper sheet, an electric heating wire and a heat insulation and preservation unit, the heat conduction copper sheet is arranged outside the upper end of the drying machine, the electric heating wire is arranged on the outer surface of the heat conduction copper sheet, the heat insulation and preservation unit wraps the electric heating wire, and the input end of the electric heating wire is electrically connected with the output end of an external power supply through an external control switch group. The heating wire heats the temperature in the dryer inner furnace, and the heat conduction copper sheet transfers the temperature of the heating wire to the dryer inner furnace, so that the drying speed is accelerated.

Further, still include fixed block, bolt, filter the arc, the fixed block is fixed at desiccator shell lower extreme and is led to the groove edge, the through-hole has evenly been seted up to the upper and lower surface of filtering the arc, the screw has been seted up to the lower extreme of fixed block, the front and back fixedly connected with connecting plate of filtering the arc, the through-hole has been seted up to the connecting plate lower extreme, the bolt passes the screw threaded connection of connecting plate and fixed block, the connecting plate of filtering the arc passes through the lower surface of bolt fixed connection at the fixed block. The filtering arc plate filters the drain water for the second time, and the drain water is prevented from polluting the environment.

Further, still include blanking passageway, isolated plate and funnel, the blanking passageway passes desiccator shell and desiccator inner furnace fixed connection, the upper end fixed connection funnel of blanking passageway, the blind groove that corresponds with isolated plate is seted up to the blanking passageway, the blind groove and the isolated plate sliding connection of blanking passageway. The insulating plate prevents heat loss, and the funnel is convenient for loading the dried substances.

The drying machine further comprises a fixed base plate, a sliding door and a pull ring, wherein the fixed base plate is respectively arranged at the upper edge and the lower edge of the first through groove of the shell of the drying machine, a sliding rail is fixedly connected to the outer surface of the fixed base plate, sliding grooves are formed in the upper end and the lower end of the sliding door, the sliding grooves of the sliding door are slidably connected with the sliding rail of the fixed base plate, and the front surface of the sliding door is fixedly connected with the pull ring. The fixed bottom plate supports and limits the sliding door to move, and the pull ring facilitates pulling the sliding door.

Further, still include fixed plate and storage water tank, fixed plate fixed connection is at the lower extreme of desiccator support, the storage water tank is placed at the upper surface of fixed plate. The water storage tank collects the drained water.

Compared with the prior art, the beneficial effects of the utility model are that: the rotary dryer has the following advantages:

1. the external control switch group is switched on, the output shaft of the motor rotates to drive the rotating main shaft to rotate, so that the rotating frame is driven to rotate, the rotating frame drives the fixed shaft to drive the cross stirring sheet to rotate, the stirring function is realized, and the water loss of the dried object is accelerated.

2. The heating wire heats the temperature in the dryer inner furnace, and the heat conduction copper sheet transfers the temperature of the heating wire to the dryer inner furnace, so that the drying speed is accelerated.

3. The stirring unit is arranged to stir the dried materials, so that the drying speed is accelerated, the drain hole is formed to facilitate water drainage from the bottom, and the water purification layer for secondary filtration is arranged at the bottom, so that the drainage pollution degree is effectively reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the stirring unit of the present invention;

fig. 3 is a schematic view of the sectional structure of the heating and drying unit of the present invention.

In the figure: the drying machine comprises a drying machine shell 1, a drying machine inner furnace 2, a stirring unit 3, a fixing shaft 31, a limiting round block 32, a rotating main shaft 33, an extension outer shaft 34, a rotary frame 35, a cross stirring sheet 36, a heating and drying unit 4, a heat conduction copper sheet 41, heating wires 42, a heat insulation and preservation unit 43, a fixing bottom plate 5, a fixing block 6, a bolt 7, a filtering arc plate 8, a blanking channel 9, an isolation plate 10, a funnel 11, a motor 12, a motor support 13, a drying machine support 14, a fixing plate 15, a water storage tank 16, a sliding door 17 and a pull ring 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a rotary dryer comprises a dryer shell 1, a dryer inner furnace 2, a stirring unit 3, a heating and drying unit 4, a motor 12, a motor support frame 13 and a dryer support frame 14;

the left end and the right end of the interior of the dryer shell 1 are provided with two circular sliding rails, the surface of the right end of the interior of the dryer shell 1 is fixedly connected with a bearing fixing round block, the front end of the dryer shell 1 is provided with a first through groove, the lower end of the dryer shell 1 is provided with a second through groove, and the lower end of the dryer shell 1 is fixedly connected with a dryer support 14;

the stirring unit 3: the left end of the rotating main shaft 33 is fixedly connected with an output shaft of the motor 12, an input end of the motor 12 is electrically connected with an output end of an external power supply through an external control switch group, the motor 12 is placed at the upper end of the motor support frame 13, the right end of the rotating main shaft 33 is fixedly connected with the extension outer shaft 34, the extension outer shaft 34 is rotatably connected with the bearing fixing round blocks, the left end and the right end of the rotating main shaft 33 are fixedly connected with the rotating frame 35, the inner side of the rotating frame 35 is fixedly connected with the four fixing shafts 31, the left surface and the right surface of each fixing shaft 31 are respectively fixedly connected with the two limiting round blocks 32, and the outer surface of each fixing shaft 31 is fixedly connected with the cross-shaped stirring sheet 36;

the heating and drying unit 4: is arranged inside the drier shell 1 and the drier inner furnace 2; the heating and drying unit 4 comprises a heat-conducting copper sheet 41, an electric heating wire 42 and a heat insulation and preservation unit 43, the heat-conducting copper sheet 41 is installed outside the upper end of the inner furnace 2 of the dryer, the electric heating wire 42 is arranged on the outer surface of the heat-conducting copper sheet 41, the heat insulation and preservation unit 43 wraps the electric heating wire 42, and the input end of the electric heating wire 42 is electrically connected with the output end of an external power supply through an external control. The heating wire 42 heats the temperature in the dryer inner furnace 2, and the heat conduction copper sheet 41 transfers the temperature of the heating wire 42 to the dryer inner furnace 2, which is beneficial to accelerating the drying speed.

Wherein, the lower end of the dryer inner furnace 2 is evenly provided with drain holes.

Still include fixed block 6, bolt 7, filter arc 8, fixed block 6 is fixed at 1 lower extreme of desiccator shell and is led to the groove edge, the through-hole has evenly been seted up to the upper and lower surface of filtering arc 8, the screw has been seted up to the lower extreme of fixed block 6, the front and back fixedly connected with connecting plate of filtering arc 8, the through-hole has been seted up to the connecting plate lower extreme, bolt 7 passes the screw threaded connection of connecting plate and fixed block 6, the connecting plate of filtering arc 8 passes through the lower surface of bolt 7 fixed connection at fixed block 6. The filtering arc plate 8 filters the drain water for the second time, so as to prevent the drain water from polluting the environment. Still include blanking passageway 9, isolated plate 10 and funnel 11, blanking passageway 9 passes desiccator shell 1 and desiccator inner furnace 2 fixed connection, and blanking passageway 9's upper end fixed connection funnel 11, blanking passageway 9 offer with isolated plate 10 corresponding blind groove, blanking passageway 9's blind groove and isolated plate 10 sliding connection. The insulating plate 10 prevents heat loss, and the funnel 11 facilitates loading of the dried material. Still include PMKD 5, sliding door 17 and pull ring 18, PMKD 5 establishes respectively at the upper and lower edge of dryer shell 1's logical groove one, and PMKD 5's external fixed surface is connected with the slide rail, and the upper and lower end of sliding door 17 is equipped with the spout, sliding door 17's spout and PMKD 5's slide rail sliding connection, sliding door 17's front surface fixed connection pull ring 18. The fixed base plate 5 supports and limits the movement of the sliding door 17, and the pull ring 18 facilitates the pulling of the sliding door 17. The drying machine further comprises a fixing plate 15 and a water storage tank 16, wherein the fixing plate 15 is fixedly connected to the lower end of the drying machine support 14, and the water storage tank 16 is placed on the upper surface of the fixing plate 15. The storage tank 16 collects the drain water.

When in use: the dried object enters the dryer, water flows out from the drain hole, the filtering arc-shaped plate 8 filters the drain water for the second time, the drain water is prevented from polluting the environment, the external control switch group is switched on, the electric heating wire 42 heats the temperature in the dryer inner furnace 2, and the heat conduction copper sheet 41 transfers the temperature of the electric heating wire 42 to the dryer inner furnace 2, so that the drying speed is accelerated. The output shaft of the motor 12 rotates to drive the rotating main shaft 33 to rotate, so as to drive the revolving rack 35 to rotate, and the revolving rack 35 drives the fixed shaft 31 to drive the cross-shaped stirring sheet 36 to rotate, thereby realizing the stirring function and being beneficial to accelerating the water loss of the dried object.

It should be noted that the external control switch set disclosed in the present embodiment is provided with control buttons corresponding to the motor 12 and the heating wire 42, the motor 12 is of a model L315L2-10, and the external control switch set controls the motor 12 and the heating wire 42 to operate by a method commonly used in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rotary type dryer characterized in that: comprises a dryer shell (1), a dryer inner furnace (2), a stirring unit (3), a heating and drying unit (4), a motor (12), a motor support frame (13) and a dryer support frame (14);

the inner left end and the inner right end of the dryer shell (1) are provided with two circular sliding rails, the surface of the inner right end of the dryer shell (1) is fixedly connected with a bearing fixing round block, the front end of the dryer shell (1) is provided with a first through groove, the lower end of the dryer shell (1) is provided with a second through groove, and the lower end of the dryer shell (1) is fixedly connected with a dryer support (14);

stirring unit (3): comprises a fixed shaft (31), a limit round block (32), a rotating main shaft (33), an extension outer shaft (34), a rotary frame (35) and a cross stirring sheet (36), the left end of the rotating main shaft (33) is fixedly connected with an output shaft of a motor (12), the input end of the motor (12) is electrically connected with the output end of an external power supply through an external control switch group, the motor (12) is placed at the upper end of a motor support frame (13), the right end of the rotating main shaft (33) is fixedly connected with the extension outer shaft (34), the extension outer shaft (34) is rotatably connected with a bearing fixed round block, the left end and the right end of the rotating main shaft (33) are fixedly connected with the rotary frame (35), the inner side of the rotary frame (35) is fixedly connected with four fixed shafts (31), and the left surface and the right surface of the four fixed shafts (31) are respectively, the outer surface of each fixed shaft (31) is fixedly connected with a cross stirring sheet (36);

heating and drying unit (4): is arranged in the drier shell (1) and the drier inner furnace (2);

wherein, the lower end of the dryer inner furnace (2) is evenly provided with drain holes.

2. A rotary dryer according to claim 1, wherein: the heating and drying unit (4) comprises a heat conduction copper sheet (41), an electric heating wire (42) and a heat insulation and heat preservation unit (43), the heat conduction copper sheet (41) is arranged at the upper end of the furnace (2) in the drying machine, the electric heating wire (42) is arranged on the outer surface of the heat conduction copper sheet (41), the heat insulation and heat preservation unit (43) wraps the electric heating wire (42), and the input end of the electric heating wire (42) is electrically connected with the output end of an external power supply through an external control switch group.

3. A rotary dryer according to claim 1, wherein: still include fixed block (6), bolt (7), filter arc (8), fixed block (6) are fixed and are led to two edges in groove at desiccator shell (1) lower extreme, the through-hole has evenly been seted up to the upper and lower surface of filtering arc (8), the screw has been seted up to the lower extreme of fixed block (6), the front and back end fixedly connected with connecting plate of filtering arc (8), the through-hole has been seted up to the connecting plate lower extreme, bolt (7) pass the screw threaded connection of connecting plate and fixed block (6), the connecting plate of filtering arc (8) passes through bolt (7) fixed connection at the lower surface of fixed block (6).

4. A rotary dryer according to claim 1, wherein: still include blanking passageway (9), insulating board (10) and funnel (11), blanking passageway (9) pass desiccator shell (1) and desiccator inner furnace (2) fixed connection, upper end fixed connection funnel (11) of blanking passageway (9), the blind groove that corresponds with insulating board (10) is seted up in blanking passageway (9), the blind groove and insulating board (10) sliding connection of blanking passageway (9).

5. A rotary dryer according to claim 1, wherein: still include PMKD (5), sliding door (17) and pull ring (18), PMKD (5) establish respectively at the upper and lower edge of the logical groove one of desiccator shell (1), the external fixed surface of PMKD (5) is connected with the slide rail, the lower extreme is equipped with the spout on sliding door (17), the spout of sliding door (17) and the slide rail sliding connection of PMKD (5), the front surface fixed connection pull ring (18) of sliding door (17).

6. A rotary dryer according to claim 1, wherein: the drying machine is characterized by further comprising a fixing plate (15) and a water storage tank (16), wherein the fixing plate (15) is fixedly connected to the lower end of the drying machine support (14), and the water storage tank (16) is placed on the upper surface of the fixing plate (15).