CN210862075U

CN210862075U - Vacuum target type dryer

Info

Publication number: CN210862075U
Application number: CN201921608627.XU
Authority: CN
Inventors: 黄幼舟
Original assignee: Wuxi Hengying General Machinery Co Ltd
Current assignee: Wuxi Hengying General Machinery Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-26
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a vacuum target dryer, including casing, (mixing) shaft, speed reducer, motor, casing upper end left side is equipped with first steam inlet, install in the dryer through the stoving feed inlet when control valve and manometer use on the steam inlet, steam heats the inside material of dryer through first steam inlet and second steam inlet, utilize the vacuum pump to carry out evacuation in the dryer after the dress material, turn harrow and the crushing bar through the (mixing) shaft installation are just in turn moved in turn every minutes, mix the stirring with the inside material of dryer, and the dry back that finishes, close control valve stop heating, lower the temperature through condensation mouth of a river switch-on comdenstion water, unload through the finished product discharge gate ejection of compact, make processing cycle obviously reduce, great improvement production efficiency. The utility model discloses, its is energy-conserving high-efficient, and heat time is short, and production efficiency is high, and product quality is stable.

Description

Vacuum target type dryer

Technical Field

The utility model belongs to the technical field of drying equipment, concretely relates to vacuum target dryer.

Background

The vacuum rake dryer is a novel horizontal intermittent vacuum drying equipment, wet materials are conducted and evaporated, a scraper stirrer is arranged to continuously remove the materials on a hot surface and is pushed in a container to form a circulating flow, and water is evaporated and then pumped out by a vacuum pump. The drying device has the advantages of simple structure, convenient operation, long service cycle, stable and reliable performance, strong applicability and good product quality, and is particularly suitable for drying pasty materials which are not high-temperature resistant, inflammable and easy to oxidize under temperature regulation. However, most of the existing vacuum rake dryers are intermittent drying devices, the working mode is discontinuous, the operation is stopped after one round is finished, and the processes of feeding and discharging are carried out again, so that the working efficiency is low, the yield is low, the operation cost is high, and the disassembly and the movement are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum target dryer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum target dryer, includes casing, (mixing) shaft, speed reducer, motor, casing upper end left side is equipped with first steam inlet, install control valve and manometer on the steam inlet, the casing middle part is equipped with the stoving feed inlet, the vacuum pump is installed to stoving feed inlet right-hand member, shells inner wall is equipped with the vacuum layer, the inside horizontal installation of casing has the (mixing) shaft runs through to the casing left and right sides, the harrow that changes has been cup jointed on the (mixing) shaft, the welding has the crushing pole on the harrow that changes, the outside bottom middle part of casing is equipped with finished product material export, casing bottom left side is equipped with the condensation mouth of a river, install first belt pulley on the (mixing) shaft of casing left side, casing left side lower extreme is equipped with the speed reducer, install the second belt.

Preferably, the first belt pulley arranged on the left side of the stirring shaft is connected with the second belt pulley arranged on the right rotating shaft of the speed reducer through a belt.

Preferably, supporting seats are arranged on two sides of the lower end of the shell, and universal wheels are mounted on the periphery of the bottom of each supporting seat.

Preferably, the sealing layer is installed on the left side and the right side of the shell in a circle.

Preferably, the first belt pulley and the second belt pulley are sleeved with protective covers.

Preferably, a second steam inlet is installed on the right side of the shell, and a condensate water outlet is also formed in the right side of the second steam inlet.

The utility model discloses a technological effect and advantage: this vacuum target dryer, pack the material into the dryer through the stoving feed inlet during the use, steam heats the inside material of dryer through first steam inlet and second steam inlet, utilize the vacuum pump to carry out the evacuation in the dryer after the dress material, rotate harrow and crushing pole every several minutes through the installation on the (mixing) shaft and rotate in turn, mix the stirring with the inside material of dryer, and the drying back that finishes, close the control valve stop heating, switch-on comdenstion water through the condensation mouth of a river and cool down, it discharges and passes through the ejection of compact of finished product discharge gate to unload, make processing cycle obviously reduce, great improvement production efficiency. The utility model discloses, its is energy-conserving high-efficient, and heat time is short, and production efficiency is high, and product quality is stable.

Drawings

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

FIG. 2 is a schematic side view of the rotary harrow and the crushing rod of the present invention;

fig. 3 is a schematic view of the connection structure of the first steam inlet and the second steam inlet of the present invention.

In the figure: 1. a housing; 2. an electric motor; 3. a speed reducer; 4. a second pulley; 5. a belt; 6. a first pulley; 7. a protective cover; 8. a first steam inlet; 9. a control valve; 10. a pressure gauge; 11. drying the feeding hole; 12. a vacuum layer; 13. crushing the stems; 14. a vacuum pump; 15. a condensed water outlet; 16. a condensation water port; 17. a finished product material outlet; 18. rotating the harrow; 19. a supporting seat; 20. a universal wheel; 21. a stirring shaft; 22. a second steam inlet.

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 vacuum target dryer comprises a shell 1, a stirring shaft 21, a speed reducer 3 and a motor 2, wherein a first steam inlet 8 is arranged on the left side of the upper end of the shell 1, a control valve 9 and a pressure gauge 10 are installed on the first steam inlet 8, a drying feed inlet 11 is arranged in the middle of the shell 1, a vacuum pump 14 is installed at the right end of the drying feed inlet 11, a vacuum layer 12 is arranged on the inner wall of the shell 1, the stirring shaft 21 is horizontally installed inside the shell 1, the stirring shaft 21 penetrates through the left side and the right side of the shell 1, a rotary rake 18 is sleeved on the stirring shaft 21, a crushing rod 13 is welded on the rotary rake 18, a finished product outlet 17 is arranged in the middle of the bottom end outside the shell 1, a condensation water gap 16 is arranged on the left side of the bottom of the shell 1, a first belt pulley 6 is installed on the stirring shaft, and a second belt pulley 4 is installed on a rotating shaft at the right side of the speed reducer 3, and a motor 2 is arranged on the left side of the speed reducer 3.

Specifically, a first belt pulley 6 arranged on the left side of the stirring shaft 21 is connected with a second belt pulley 4 arranged on a rotating shaft on the right side of the speed reducer 3 through a belt 5, so that the rotation and the speed regulation of the speed reducer are facilitated.

Specifically, supporting seats 19 are arranged on two sides of the lower end of the shell 1, and universal wheels 20 are respectively mounted on the periphery of the bottom of each supporting seat 19, so that the dryer is convenient to move.

Specifically, the sealing layer is installed to the casing 1 left and right sides round, does not reveal when doing benefit to steam and heating the desicator.

Specifically, the protective covers 7 are sleeved on the first belt pulley 6 and the second belt pulley 4, so that the operation safety of personnel is reduced.

Specifically, a second steam inlet 22 is installed on the right side of the shell 1, and a condensed water outlet 15 is also arranged on the right side of the second steam inlet 22, so that steam is heated uniformly when the dryer is heated.

During the specific use, the material is packed into the desicator through stoving feed inlet 11 in, steam heats the inside material of desicator through first steam inlet 8 and second steam inlet 22, utilize vacuum pump 14 to evacuation in the desicator after the dress material, and control valve 9 and manometer 10 of installation on the first steam inlet 8, the instillation to steam is controlled, rotating harrow 18 that cup joints on through (mixing) shaft 21 rotates with smashing pole 13 every several minutes in turn just in reverse, mix the inside material of desicator, and after the drying finishes, close control valve 9 and stop heating, switch on the comdenstion water through condensation mouth of a river 16 and cool down, unload through the ejection of compact of finished product material export 17, make processing cycle obviously reduce, great improvement production efficiency. The utility model discloses, its is energy-conserving high-efficient, and heat time is short, and production efficiency is high, and product quality is stable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a vacuum target dryer, includes casing (1), (mixing) shaft (21), speed reducer (3), motor (2), its characterized in that: the device is characterized in that a first steam inlet (8) is arranged on the left side of the upper end of the shell (1), a control valve (9) and a pressure gauge (10) are installed on the first steam inlet (8), a drying feed inlet (11) is arranged in the middle of the shell (1), a vacuum pump (14) is installed at the right end of the drying feed inlet (11), a vacuum layer (12) is arranged on the inner wall of the shell (1), a stirring shaft (21) is horizontally installed inside the shell (1), the stirring shaft (21) penetrates through the left side and the right side of the shell (1), a rotating rake (18) is sleeved on the stirring shaft (21), a crushing rod (13) is welded on the rotating rake (18), a finished product outlet (17) is arranged in the middle of the bottom outside the shell (1), a condensation water gap (16) is arranged on the left side of the bottom of the shell (1), a first belt pulley (6, casing (1) left side lower extreme is equipped with speed reducer (3), install second belt pulley (4) in speed reducer (3) right side pivot, speed reducer (3) left side is equipped with motor (2).

2. The vacuum target dryer of claim 1, wherein: the first belt pulley (6) arranged on the left side of the stirring shaft (21) is connected with the second belt pulley (4) arranged on the right side rotating shaft of the speed reducer (3) through a belt (5).

3. The vacuum target dryer of claim 1, wherein: the supporting seat is characterized in that supporting seats (19) are arranged on two sides of the lower end of the shell (1), and universal wheels (20) are mounted on the periphery of the bottom of each supporting seat (19).

4. The vacuum target dryer of claim 1, wherein: sealing layers are installed on the left side and the right side of the shell (1) in a circle.

5. The vacuum target dryer of claim 1, wherein: and the first belt pulley (6) and the second belt pulley (4) are sleeved with a protective cover (7).

6. The vacuum target dryer of claim 1, wherein: a second steam inlet (22) is installed on the right side of the shell (1), and a condensed water outlet (15) is also formed in the right side of the second steam inlet (22).