CN207472012U - A kind of flash dryer for cellulose acetate production - Google Patents

Abstract

The utility model discloses a kind of flash dryers for cellulose acetate production, including material transfer cylinder, the left side of the material transfer cylinder is equipped with motor, the bottom end of the motor is equipped with pedestal, the top of the material transfer cylinder is equipped with hopper, the right side of the material transfer cylinder is equipped with assorting cylinder, the assorting cylinder is connected by passage with material transfer cylinder, the right side of the assorting cylinder is equipped with hothouse, discharge port is equipped on the right side of the bottom end of the dirt pocket, the inner hub location of the material transfer cylinder is equipped with the second shaft, second shaft is connected by second bearing with motor, the outer right wall of second shaft is socketed with spiral plate, baffle is equipped at left and right sides of the spiral plate, the left side outer wall of second shaft is socketed with the first belt pulley, the hopper is internally provided with rotating cylinder.This is used for flash dryer of cellulose acetate production, reached can the charging rate of Dichlorodiphenyl Acetate cellulose as needed be adjusted, improve drying efficiency.

Description

A kind of flash dryer for cellulose acetate production

Technical field

The utility model is related to cellulose production technical field, specially a kind of flash distillation for cellulose acetate production is done Dry machine.

Background technology

Flash dryer is a kind of continuous chain-belt drying equipment, is mainly used for dry paste, the materials such as filter cake shape and powdery, Residence time of the material in drying machine is very short, therefore can carry out high-temperature process, it might even be possible to some heat sensitive materials are handled, Existing flash dryer when being dried for cellulose acetate can not as needed Dichlorodiphenyl Acetate cellulose charging rate into Row is adjusted, it is impossible to improve drying efficiency.

Invention content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of flash dryer for cellulose acetate production The problem of being proposed in background technology.

To achieve the above object, the utility model provides following technical solution：A kind of sudden strain of a muscle for cellulose acetate production Drying machine is steamed, including material transfer cylinder, the left side of the material transfer cylinder is equipped with motor, and the bottom end of the motor is equipped with pedestal, the material transfer The top of cylinder is equipped with hopper, and the right side of the material transfer cylinder is equipped with assorting cylinder, and the assorting cylinder is connected by passage with material transfer cylinder, The right side of the assorting cylinder is equipped with hothouse, the right side dirt pocket of the hothouse, and the bottom end right side of the dirt pocket is equipped with out Material mouth, the inner hub location of the material transfer cylinder are equipped with the second shaft, and second shaft is connected by second bearing with motor, The outer right wall of second shaft is socketed with spiral plate, is equipped with baffle at left and right sides of the spiral plate, described second turn The left side outer wall of axis is socketed with the first belt pulley, and the hopper is internally provided with rotating cylinder, and the outer wall of the rotating cylinder is equipped with scoreboard, First rotating shaft is equipped on the left of the bottom end of the hopper, the first rotating shaft is connected by clutch shaft bearing with rotating cylinder, described first turn The left side outer wall of axis is socketed with multiple second belt pulleys, and the left side of second belt pulley is equipped with block, second belt pulley It is connected by belt with the first belt pulley.

Preferably, the right side of the discharge port is equipped with cover board, and munnion is equipped on the left of the discharge port, the munnion Right side is equipped with kelly, and the kelly is connected by axis pin with munnion, and the center of the cover board is equipped with concave block, the kelly Right side is equipped with vertical block.

Preferably, the top of the hopper is equipped with capping.

Preferably, the left side bottom end of the motor is equipped with fixture block.

Preferably, it is equipped with cushion block at left and right sides of the pedestal.

Compared with prior art, the beneficial effects of the utility model are：The motor drives the first pulley rotation, the first skin Belt wheel drives the second pulley rotation by belt, and the second belt pulley is rotated by clutch shaft bearing and first rotating shaft, first rotating shaft Drum rotation is driven, material is knocked down inside hopper, material is fallen on rotating cylinder, and the partition board of drum surface separates material, rotation What material declined when turning slows, and by belt sleeve on the second more larger belt pulley, drives the speed of drum rotation, And material charging rate becomes faster, by belt sleeve on smaller second belt pulley, drum rotation slows, and blanking velocity Slack-off, the second motor, which rotates, drives the rotation of the second shaft, and the second shaft drives spiral plate rotation, and spiral plate in the shape of a spiral, revolves Material is pushed ahead when turning, reached can the charging rate of Dichlorodiphenyl Acetate cellulose as needed be adjusted, improve dry Dry efficiency.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is the structure diagram inside the utility model material transfer cylinder.

Fig. 3 is the structure diagram on the left of the utility model rotating cylinder.

Fig. 4 is the structure diagram on the right side of the utility model discharge port.

In figure：1st, material transfer cylinder, 2, pedestal, 3, motor, 4, hopper, 5, passage, 6, grading room, 7, hothouse, 8, dedusting Room, 9, discharge port, 10, belt, 11, block, 12, first rotating shaft, 13, rotating cylinder, the 14, first belt pulley, the 15, second shaft, 16, Baffle, 17, spiral plate, the 18, second belt pulley, 19, scoreboard, 20, clutch shaft bearing, 21, second bearing, 22, cover board, 23, concave block, 24th, vertical block, 25, kelly, 26, axis pin, 27, munnion, 28, capping, 29, fixture block, 30, cushion block.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of flash distillation for cellulose acetate production is done Dry machine, including material transfer cylinder 1, material transfer cylinder 1 is will to expect the cylinder promoted, and the left side of material transfer cylinder 1 is equipped with motor 3, and motor 3 is to carry For the structure of power, the bottom end of motor 3 is equipped with pedestal 2, and pedestal 2 can support motor 3, and the top of material transfer cylinder 1 is equipped with hopper 4, Material is flowed by hopper 4 inside material transfer cylinder 1, and the right side of material transfer cylinder 1 is equipped with assorting cylinder 6, and assorting cylinder 6 passes through passage 5 and material transfer Cylinder 1 is connected, and the right side of assorting cylinder 6 is equipped with hothouse 7, the right side dirt pocket 8 of hothouse 7, assorting cylinder 6, hothouse 7 and dirt pocket 8 can accommodate material, be equipped with discharge port 9 on the right side of the bottom end of dirt pocket 8, discharge port 9 flows out material, the inside of material transfer cylinder 1 Center is equipped with the second shaft 15, and the second shaft 15 is connected by second bearing 21 with motor 3,21 company of playing of second bearing The effect connect, the outer right wall of the second shaft 15 are socketed with spiral plate 17, and motor 3 drives the second shaft 15 to rotate, spiral plate 17 The left and right sides be equipped with baffle 16, baffle 16 can fix spiral plate 17, and spiral plate 17, which rotates, promotes material, second The left side outer wall of shaft 15 is socketed with the first belt pulley 14, and the first belt pulley 14 drives rotation by the second shaft 15, hopper 4 it is interior Portion is equipped with rotating cylinder 13, and material is fallen on after falling on rotating cylinder 13, and the outer wall of rotating cylinder 13 is equipped with scoreboard 19, and scoreboard 19 separates material It opens, first rotating shaft 12 is equipped on the left of the bottom end of hopper 4, first rotating shaft 12 is connected by clutch shaft bearing 20 with rotating cylinder 13, first turn Axis 12 drives rotating cylinder 13 to rotate, and the left side outer wall socket of first rotating shaft 12 divides there are three 18 second belt pulley 18 of the second belt pulley is Large, medium and small three kinds, the left side of the second belt pulley 18 is equipped with block 11, and block 11 prevents the second belt pulley 18 from coming off, the second belt pulley 18 are connected by belt 10 with the first belt pulley 14, and belt 10 plays the role of transmitting power, and the right side of discharge port 9 is equipped with Cover board 22, cover board 22 block discharge port 9, can block when not in use, prevent from polluting, and the left side of discharge port 9 is equipped with munnion 27, munnion 27 carries kelly 25, and the right side of munnion 27 is equipped with kelly 25, and kelly 25 is connected by axis pin 26 with munnion 27, axis pin 26 rotate kelly 25, and the center of cover board 22 is equipped with concave block 23, and kelly 25 is sticked into inside concave block 23, the right side of kelly 25 Side is equipped with vertical block 24, and vertical block 24, which blocks concave block 23, makes kelly more firm, and the top of hopper 4 is equipped with capping 28, and capping 28 will Hopper covers, and the left side bottom end of motor 3 is equipped with fixture block 29, and fixture block 29 makes motor 3 reduce shaking, the left and right two of pedestal 2 when working Side is equipped with cushion block 30, and cushion block 30 avoids damaging ground.

The external power supply of motor 3 is connected, motor 3 is started to work, and motor 3 drives the first belt pulley 14 to rotate, the first belt Wheel 14 drives the second belt pulley 18 to rotate by belt 10, and the second belt pulley 18 passes through 12 turns of clutch shaft bearing 20 and first rotating shaft Dynamic, first rotating shaft 12 drives rotating cylinder 13 to rotate, and material is knocked down inside hopper 4, material is fallen on rotating cylinder 13,13 surface of rotating cylinder Partition board 19 separates material, and what material declined during rotation slows, and belt 10 is sleeved on to the second more larger belt pulley 18 On, the speed of the drive rotation of rotating cylinder 13, and material charging rate becomes faster, and belt 10 is sleeved on smaller second belt pulley 18 On, 13 velocity of rotation of rotating cylinder is slack-off, and blanking velocity is also slack-off, and the rotation of the second motor 3 drives the second shaft 15 to rotate, second turn Axis 15 drives spiral plate 17 to rotate, and in the shape of a spiral, when rotation pushes ahead material to spiral plate 17, and material passes through passage 5 It flows into grading room 6, hothouse 7 and dirt pocket 8, is then flowed out by discharge port 9.

In the description of the present invention, it is to be appreciated that term " coaxial ", " bottom ", " one end ", " top ", " in Portion ", " other end ", " on ", " side ", " top ", " interior ", " forepart ", " center ", the orientation of the instructions such as " both ends " or position close Be for based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify description rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot It is construed as a limitation of the present invention.

In the utility model unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu It is fixed ", the terms such as " being screwed on " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral； Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, it can be with It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of flash dryer for cellulose acetate production, including material transfer cylinder（1）, it is characterised in that：The material transfer cylinder （1）Left side be equipped with motor（3）, the motor（3）Bottom end be equipped with pedestal（2）, the material transfer cylinder（1）Top be equipped with hopper （4）, the material transfer cylinder（1）Right side be equipped with grading room（6）, the grading room（6）Pass through passage（5）With material transfer cylinder（1）Phase Even, the grading room（6）Right side be equipped with hothouse（7）, the hothouse（7）Right side dirt pocket（8）, the dirt pocket （8）Bottom end on the right side of be equipped with discharge port（9）, the material transfer cylinder（1）Inner hub location be equipped with the second shaft（15）, described Two shafts（15）Pass through second bearing（21）With motor（3）It is connected, second shaft（15）Outer right wall be socketed with spiral Plate（17）, the spiral plate（17）The left and right sides be equipped with baffle（16）, second shaft（15）The socket of left side outer wall There is the first belt pulley（14）, the hopper（4）Be internally provided with rotating cylinder（13）, the rotating cylinder（13）Outer wall scoreboard is installed （19）, the hopper（4）Bottom end on the left of be equipped with first rotating shaft（12）, the first rotating shaft（12）Pass through clutch shaft bearing（20）With Rotating cylinder（13）It is connected, the first rotating shaft（12）Left side outer wall be socketed with multiple second belt pulleys（18）, second belt Wheel（18）Left side be equipped with block（11）, second belt pulley（18）Pass through belt（10）With the first belt pulley（14）It is connected.

2. a kind of flash dryer for cellulose acetate production according to claim 1, it is characterised in that：It is described go out Material mouth（9）Right side be equipped with cover board（22）, the discharge port（9）Left side munnion is installed（27）, the munnion（27）The right side Side is equipped with kelly（25）, the kelly（25）Pass through axis pin（26）With munnion（27）It is connected, the cover board（22）Center Equipped with concave block（23）, the kelly（25）Right side vertical block is installed（24）.

3. a kind of flash dryer for cellulose acetate production according to claim 1, it is characterised in that：The material Bucket（4）Top be equipped with capping（28）.

4. a kind of flash dryer for cellulose acetate production according to claim 1, it is characterised in that：The electricity Machine（3）Left side bottom end be equipped with fixture block（29）.

5. a kind of flash dryer for cellulose acetate production according to claim 1, it is characterised in that：The bottom Seat（2）The left and right sides be equipped with cushion block（30）.