CN217585151U

CN217585151U - Rotary flash dryer

Info

Publication number: CN217585151U
Application number: CN202220011719.5U
Authority: CN
Inventors: 刘强
Original assignee: Wuxi Shangde Drying Equipment Co ltd
Current assignee: Wuxi Shangde Drying Equipment Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-10-14
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a rotary flash evaporation dryer, which comprises supporting legs, wherein the top ends of the supporting legs are provided with connecting frames, the inside of each connecting frame is provided with a drying cylinder, the middle position of the top end of each drying cylinder is provided with an apparatus frame, the top end of the inside of each apparatus frame is provided with a motor, and the power output end of the motor is provided with a transmission rod; the baffle, the baffle setting is in the inside of drying cylinder, the stock is installed to the inside dead axle of connection frame. The utility model discloses a through the first bevel gear that sets up, second bevel gear, third bevel gear, first stirring leaf, second stirring leaf, first doctor-bar and second doctor-bar, drive second bevel gear when first bevel gear pivoted and rotate, third bevel gear that second bevel gear can drive the bottom realizes the rotation of equidirectional with first bevel gear to drive first stirring leaf and second stirring leaf and realize the rotatory stirring of equidirectional, first doctor-bar and second doctor-bar can prevent that the material from depending on the inner wall at the drying cylinder.

Description

Rotary flash dryer

Technical Field

The utility model relates to a desiccator technical field specifically is spin flash dryer.

Background

The flash evaporation dryer is a novel continuous drying device integrating drying, crushing and screening, and is particularly suitable for drying cake-shaped, paste-shaped and slurry-shaped materials. The drying time of the wet material in the drying tower is only 5-8 seconds, the moisture is evaporated instantly, and the quality of the dried product has great relation with the drying temperature, the drying air speed, the air volume and the crushing speed. The hot-air gets into the annular space of drying chamber bottom with tangential direction by the inlet tube to the heliciform rises, and simultaneously, the material is added in the tower by the charging means ration to carry out abundant heat exchange with the hot-air, great more wet material is by mechanical breakage under the agitator effect, the lower and less material of granularity of moisture content rises along with rotatory air current in the lump, carries to the separator and carries out gas-solid separation, and the finished product is collected the packing, and tail gas is then the evacuation after dust collector handles.

When a common flash evaporation dryer is used for crushing, stirring and crushing materials, a stirring and crushing mechanism generally stirs and crushes the materials in the same direction, the materials rotate along the same direction during stirring, and the sticky materials are not easy to stir, crush and separate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a spin flash dryer to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a spin flash dryer comprising:

the drying device comprises supporting legs, a connecting frame is mounted at the top ends of the supporting legs, a drying cylinder is arranged inside the connecting frame, a device frame is arranged in the middle of the top ends of the drying cylinder, a motor is mounted at the top end inside the device frame, and a transmission rod is mounted at the power output end of the motor;

the baffle, the baffle sets up the inside at the drying cylinder, the stock is installed to the inside dead axle of connecting frame, two sets of gears are installed to the outside symmetry of stock, the bottom of baffle is provided with the baffle, the rack is installed to the bottom of baffle and the top symmetry that is located the gear.

Preferably, a first bevel gear is installed on the outer side of the top end of the transmission rod, a connecting rod is installed on a fixed shaft on one side inside the device frame, and a second bevel gear is installed at the other end of the connecting rod.

Preferably, the outside cover of transfer line is equipped with the sleeve, the third bevel gear is installed in the telescopic top outside, telescopic outside and the internally mounted who is located the drying cylinder have first stirring leaf, first doctor-bar is installed to the other end of first stirring leaf.

Preferably, the upper end and the lower end of the second bevel gear are respectively meshed with the first bevel gear and the third bevel gear, a second stirring blade is installed on the outer side of the bottom of the transmission rod, and a second scraping blade is installed at the other end of the second stirring blade.

Preferably, a feed inlet is formed in one side of the top end of the drying cylinder, the other end of the long rod extends to the outer side of the connecting frame, and a rotating block is arranged at the other end of the long rod.

Preferably, the gear is meshed with the rack, through holes are formed in the surfaces of the partition plate and the baffle plate, and the baffle plate is connected to the bottom of the partition plate in a sliding mode.

The utility model discloses a spin flash dryer, its beneficial effect who possesses as follows:

1. the utility model discloses a through the first bevel gear that sets up, second bevel gear, third bevel gear, first stirring leaf, second stirring leaf, first doctor-bar and second doctor-bar, drive second bevel gear when first bevel gear pivoted and rotate, third bevel gear that second bevel gear can drive the bottom realizes the rotation of equidirectional with first bevel gear to drive first stirring leaf and second stirring leaf and realize the rotatory stirring of equidirectional, first doctor-bar and second doctor-bar can prevent that the material from depending on the inner wall at the drying cylinder.

2. The utility model discloses a through stock, gear, rack and the baffle that sets up, rotate the stock, the stock is beaten the gear and is rotated together, and along with the rotation of gear, the rack drives the baffle and slides in the bottom of baffle, can make inside dry material of completion drop and discharge with the opening coincidence on baffle surface.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

FIG. 3 is a side view of the gear and rack connecting structure of the present invention;

fig. 4 is a top view of the baffle structure of the present invention.

In the figure: 1. supporting legs; 2. a connecting frame; 3. a drying cylinder; 4. a device frame; 401. a motor; 402. a transmission rod; 403. a first bevel gear; 404. a third bevel gear; 405. a connecting rod; 406. a second bevel gear; 407. a sleeve; 408. a first stirring blade; 409. a first blade; 410. a second stirring blade; 411. a second wiper blade; 5. a partition plate; 6. a long rod; 7. a gear; 8. a baffle plate; 9. a rack.

Detailed Description

The embodiment of the utility model discloses spin flash dryer, as shown in fig. 1-4, include:

supporting leg 1, connection frame 2 is installed on the top of supporting leg 1, supporting leg 1 is provided with two sets ofly altogether, support drying cylinder 3, the inside of connection frame 2 is provided with drying cylinder 3, the bottom outward appearance of drying cylinder 3 is the infundibulate, the bottom is provided with the discharge gate, the top intermediate position department of drying cylinder 3 is provided with device frame 4, motor 401 is installed on the inside top of device frame 4, transfer line 402 is installed to motor 401's power take off end, transfer line 402 runs through the bottom of device frame 4 and extends to the inside of drying cylinder 3.

Top one side of drying cylinder 3 is provided with the feed inlet, pours into the inside of drying cylinder 3 with the material through the feed inlet, and stock 6's the other end extends to the outside of splice frame 2, and stock 6's the other end is provided with the commentaries on classics piece, conveniently rotates stock 6 through changeing the piece.

The first bevel gear 403 is mounted on the outer side of the top end of the transmission rod 402, when the transmission rod 402 rotates, the first bevel gear 403 rotates together, when the first bevel gear 403 rotates, the second bevel gear 406 rotates together, a connecting rod 405 is mounted on one side of the inner portion of the device frame 4 in a fixed-axis mode, and the second bevel gear 406 is mounted at the other end of the connecting rod 405.

The sleeve 407 is sleeved on the outer side of the transmission rod 402, the sleeve 407 is rotatably connected to the outer side of the transmission rod 402, the inner portion of the sleeve 407 is hollow, the third bevel gear 404 is installed on the outer side of the top end of the sleeve 407, the first stirring blade 408 is installed on the outer side of the sleeve 407 and located inside the drying cylinder 3, and the first scraping blade 409 is installed at the other end of the first stirring blade 408.

The upper end and the lower end of the second bevel gear 406 are respectively engaged with the first bevel gear 403 and the third bevel gear 404, the second stirring blade 410 is installed at the outer side of the bottom of the transmission rod 402, the second scraping blade 411 is installed at the other end of the second stirring blade 410, and the second bevel gear 406 drives the third bevel gear 404 to rotate through the rotation of the first bevel gear 403.

Baffle 5, baffle 5 set up in the inside of drying cylinder 3, and stock 6 is installed to the inside dead axle of splice frame 2, and two sets of gears 7 are installed to the outside symmetry of stock 6, and the bottom of baffle 5 is provided with baffle 8, and the rack 9 is installed to the top symmetry that the bottom of baffle 8 just is located gear 7.

Gear 7 meshes with rack 9 mutually, and baffle 5 and baffle 8's surface all is provided with the opening, and this opening is circular opening, and baffle 8 sliding connection is in the bottom of baffle 5, drives baffle 8 through rack 9 in the time of gear 7 pivoted and slides in the bottom of baffle 5, can coincide the opening on baffle 8 surface and the opening on baffle 5 surface mutually, makes the inside material of drying cylinder 3 pass through the opening discharge on baffle 5 and baffle 8 surface.

The working principle is as follows: reference is made to fig. 1-4;

injecting materials into the drying cylinder 3 through a feeding hole at one side of the top end of the drying cylinder 3, operating the motor 401 to drive the transmission rod 402 to rotate, rotating the first bevel gear 403 along with the rotation of the transmission rod 402, rotating the second bevel gear 406 by the first bevel gear 403, rotating the second bevel gear 406 in the device frame 4 through the connecting rod 405, rotating the second bevel gear 406 and simultaneously driving the third bevel gear 404 to rotate, rotating the third bevel gear 404 and the transmission rod 402 in different directions through the second bevel gear 406, and rotating the third bevel gear 404 and simultaneously driving the sleeve 407 to rotate outside the transmission rod 402;

the first stirring blade 408 on the outer side rotates while the transmission rod 402 rotates to stir and crush, the first scraping blade 409 at the other end of the first stirring blade 408 rotates on the inner wall of the drying cylinder 3 to prevent the material from attaching to the inner wall of the drying cylinder 3, the sleeve 407 rotates on the outer side of the transmission rod 402 while the second stirring blade 410 rotates to stir, the rotating direction of the second stirring blade 410 is opposite to the rotating direction of the second stirring blade 410, and the materials are stirred and crushed in different directions in the drying cylinder 3;

when needing to discharge the inside material of drying cylinder 3, change the piece through the 6 other ends of stock and rotate stock 6, when stock 6 rotates, two sets of gears 7 in the outside rotate together, and gear 7 rotates drives baffle 8 through the rack 9 of meshing simultaneously and slides in the bottom of baffle 5, makes the opening on baffle 8 surface coincide mutually with the opening on baffle 5 surface, makes the inside material of drying cylinder 3 discharge gate through the 3 bottoms of drying cylinder.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Spin flash dryer characterized in that includes:

the drying device comprises supporting legs (1), wherein a connecting frame (2) is installed at the top end of each supporting leg (1), a drying cylinder (3) is arranged inside each connecting frame (2), a device frame (4) is arranged in the middle of the top end of each drying cylinder (3), a motor (401) is installed at the top end inside each device frame (4), and a transmission rod (402) is installed at the power output end of each motor (401);

baffle (5), baffle (5) set up the inside at drying cylinder (3), stock (6) are installed to the inside dead axle of carriage (2), two sets of gear (7) are installed to the outside symmetry of stock (6), the bottom of baffle (5) is provided with baffle (8), rack (9) are installed to the top symmetry that the bottom of baffle (8) just is located gear (7).

2. A spin flash dryer as claimed in claim 1, wherein: a first bevel gear (403) is installed on the outer side of the top end of the transmission rod (402), a connecting rod (405) is installed on one side of the inner portion of the device frame (4) in a fixed-shaft mode, and a second bevel gear (406) is installed at the other end of the connecting rod (405).

3. A spin flash dryer as claimed in claim 1, wherein: the outside cover of transfer line (402) is equipped with sleeve (407), third bevel gear (404) are installed to the top outside of sleeve (407), the outside of sleeve (407) and the internally mounted who is located drying cylinder (3) have first stirring leaf (408), first doctor-bar (409) are installed to the other end of first stirring leaf (408).

4. A spin flash dryer according to claim 2, wherein: the upper end and the lower end of the second bevel gear (406) are respectively meshed with the first bevel gear (403) and the third bevel gear (404), a second stirring blade (410) is installed on the outer side of the bottom of the transmission rod (402), and a second scraping blade (411) is installed at the other end of the second stirring blade (410).

5. A spin flash dryer as claimed in claim 1, wherein: the top one side of drying cylinder (3) is provided with the feed inlet, the other end of stock (6) extends to the outside of splice box (2), and the other end of stock (6) is provided with the commentaries on classics piece.

6. A spin flash dryer as claimed in claim 1, wherein: gear (7) and rack (9) mesh mutually, the surface of baffle (5) and baffle (8) all is provided with the opening, and baffle (8) sliding connection is in the bottom of baffle (5).