CN212930773U

CN212930773U - Raw material drying device is used in phloroglucinol production

Info

Publication number: CN212930773U
Application number: CN202021557194.2U
Authority: CN
Inventors: 张永强
Original assignee: Guizhou Yrtz Chemical Co ltd
Current assignee: Guizhou Yrtz Chemical Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-09
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a raw materials drying device is used in phloroglucinol production relates to phloroglucinol production facility technical field, to the not good problem of current raw materials drying device working property, now proposes following scheme, and it includes the base, the top of base left end is fixed with the first supporting shoe of vertical setting, the top of base right-hand member is equipped with the second supporting shoe of vertical setting, the top of base is equipped with the dry box of horizontal setting, a plurality of ventilation holes have been seted up to dry box, dry box is located between first supporting shoe and the second supporting shoe, one side fix with screw that dry box was kept away from to first supporting shoe has the driving motor of horizontal setting. The utility model discloses can carry out the in-process of dry processing at phloroglucinol raw materials, the raw materials that drive phloroglucinol carry out rotation at the uniform velocity, and can carry out even effectual stirring to the phloroglucinol raw materials of drying device inside to the drying rate of effectual improvement phloroglucinol raw materials.

Description

Raw material drying device is used in phloroglucinol production

Technical Field

The utility model relates to a phloroglucinol production facility technical field especially relates to a raw materials drying device is used in phloroglucinol production.

Background

Phloroglucinol is white or light yellow crystal or crystalline powder, is anhydrous at 110 ℃, is dissolved in 100 parts of water, 10 parts of ethanol and 0.5 part of pyridine, is dissolved in ether, is partially decomposed during sublimation, is discolored by light and has sweet taste, and a corresponding drying device is required to be used for drying raw materials of the phloroglucinol in the production process of the phloroglucinol.

Although the existing drying device can dry raw phloroglucinol, in the using process, the different installation positions of the drying parts of the drying device lead to different drying rates of phloroglucinol raw materials at different positions, so that the drying of the phloroglucinol raw materials at certain positions is finished, the phloroglucinol raw materials at certain positions are not dried completely, and the uniform drying processing of the phloroglucinol raw materials in the drying device is difficult to perform.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of raw materials drying device is used in phloroglucinol production has solved the not good problem of raw materials drying device working property.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a raw material drying device for phloroglucinol production comprises a base, wherein a first supporting block which is vertically arranged is fixed at the top of the left end of the base, a second supporting block which is vertically arranged is arranged at the top of the right end of the base, a drying box body which is transversely arranged is arranged above the base, a plurality of ventilation holes are formed in the drying box body, the drying box body is positioned between the first supporting block and the second supporting block, a driving motor which is transversely arranged is fixed on one side of the first supporting block, which is far away from the drying box body, through a screw, a driving end of the driving motor is in transmission connection with a rotating column which is transversely arranged, a feeding groove is formed in the left end of the drying box body, one end, which is far away from the driving motor, of the rotating column passes through the feeding groove and extends into the drying box body, a baffle which is vertically arranged is fixedly sleeved on the outer wall of, the diameter of baffle is greater than the aperture of throwing the silo, one side that the baffle is close to dry box is fixed with a plurality of fixed blocks that transversely set up along circumference, the one end that dry box is close to the baffle uses to throw the silo as the axle center and has seted up a plurality of fixed slots along circumference, fixed block sliding connection is in the inside of fixed slot, be equipped with the install bin of transversely setting between first supporting shoe and the second supporting shoe, the install bin is the box that opens to the downside, the install bin fix with screw is at the top of base to a plurality of blowholes have been seted up, the top of base is fixed with a plurality of fans, and this fan is located the inside of install bin, the heater strip is installed to the inner wall at install bin top.

Preferably, the fan includes servo motor, drive shaft and flabellum, the servo motor fix with screw is at the top of base, the drive shaft transmission is connected on servo motor's output, the fixed cup joint of flabellum is on the outer wall of drive shaft, flabellum and heater strip cooperation work.

Preferably, be located inside the dry box rotation post both sides along transversely having seted up a plurality of holding tanks, the inner wall of holding tank left end is fixed with the connecting block of vertical setting, one side that the connecting block is outside articulates through the hinge has the stirring piece of vertical setting, the mounting groove has been seted up to one side that the connecting block top is close to the stirring piece, the inner wall of mounting groove is fixed with the reset spring of horizontal setting, reset spring's the other end is fixed in the bottom of stirring piece, the aperture of throwing the silo is far more than the diameter of rotation post, the length of holding tank is greater than the length of stirring piece.

Preferably, the right end of the base is provided with a sliding groove which is transversely arranged, the sliding groove is connected with a sliding block which is transversely arranged in a sliding manner, the bottom of the second supporting block is fixed at the top of the sliding block, the second supporting block is connected inside the sliding groove in a sliding manner, one side, close to the drying box body, of the second supporting block is fixedly provided with two supporting columns which are transversely arranged, one end, close to the second supporting block, of the drying box body is provided with a sliding groove, and one end, far away from the second supporting block, of each supporting column is connected inside the sliding groove in.

Preferably, the inner wall of the right end of the drying box body is provided with a bearing groove, and one end of the rotating column, which is far away from the driving motor, is connected inside the bearing groove in a sliding manner.

Preferably, the top of the first supporting block is provided with a rotating groove, and the rotating column is rotatably connected inside the rotating groove.

The utility model discloses in:

through the matching work of the base, the first supporting block, the second supporting block, the drying box body, the driving motor, the rotating column, the feeding groove, the baffle, the fixed block, the fixed groove, the mounting box, the servo motor, the driving shaft, the fan blades, the heating wires, the holding tank, the connecting block, the stirring block, the mounting groove, the reset spring, the sliding groove, the sliding block, the supporting column, the sliding groove and the bearing groove, the raw material of the phloroglucinol can be efficiently dried and processed, and the raw material of the phloroglucinol can be driven to rotate at a constant speed in the drying and processing process, so that the raw material of the phloroglucinol can be uniformly dried and processed, and the raw material of the phloroglucinol in the drying device can be uniformly and effectively stirred, so that the drying speed of the phloroglucinol raw material can be effectively improved, the working performance of the drying device can be improved, and the bearing part of the drying device can, thereby the user can clean the bearing part of the drying device conveniently.

To sum up, the utility model discloses can carry out the in-process of dry processing at phloroglucinol raw materials, the raw materials that drive phloroglucinol carry out rotation at the uniform velocity, and can carry out even effectual stirring to the inside phloroglucinol raw materials of drying device to the drying rate of effectual improvement phloroglucinol raw materials.

Drawings

Fig. 1 is a schematic structural view of a raw material drying device for phloroglucinol production provided by the utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a side view of the drying box in the raw material drying device for phloroglucinol production provided by the utility model.

Reference numbers in the figures: 1. a base; 2. a first support block; 3. a second support block; 4. drying the box body; 5. a drive motor; 6. rotating the column; 7. a feeding trough; 8. a baffle plate; 9. a fixed block; 10. fixing grooves; 11. installing a box; 12. a servo motor; 13. a drive shaft; 14. a fan blade; 15. heating wires; 16. accommodating grooves; 17. connecting blocks; 18. stirring blocks; 19. mounting grooves; 20. a return spring; 21. a chute; 22. a slider; 23. a support pillar; 24. a sliding groove; 25. and a bearing groove.

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.

Referring to fig. 1-3, a raw material drying device for phloroglucinol production, which comprises a base 1, a first supporting block 2 which is vertically arranged is fixed on the top of the left end of the base 1, a second supporting block 3 which is vertically arranged is arranged on the top of the right end of the base 1, a drying box body 4 which is horizontally arranged is arranged above the base 1, a plurality of ventilation holes are arranged on the drying box body 4, the drying box body 4 is positioned between the first supporting block 2 and the second supporting block 3, a driving motor 5 which is horizontally arranged is fixed on one side of the first supporting block 2, which is far away from the drying box body 4, by a screw, a rotating column 6 which is horizontally arranged is connected with the output end of the driving motor 5 in a transmission way, a feeding groove 7 is arranged on the left end of the drying box body 4, one end of the rotating column 6, which is far away from the driving motor 5, passes through the feeding groove 7 and, the baffle 8 is contacted with the drying box body 4, the diameter of the baffle 8 is larger than the aperture of the feeding groove 7, one side of the baffle 8 close to the drying box body 4 is circumferentially fixed with a plurality of fixing blocks 9 which are transversely arranged, one end of the drying box body 4 close to the baffle 8 is circumferentially provided with a plurality of fixing grooves 10 by taking the feeding groove 7 as an axis, the fixing blocks 9 are slidably connected inside the fixing grooves 10, a transversely arranged installation box 11 is arranged between the first supporting block 2 and the second supporting block 3, the installation box 11 is a box body with a downward opening, the installation box 11 is screwed on the top of the base 1 and is provided with a plurality of air blowing holes, the top of the base 1 is fixed with a plurality of fans which are positioned inside the installation box 11, the inner wall of the top of the installation box 11 is provided with heating wires 15, each fan comprises a servo motor 12, a driving shaft 13 and fan blades 14, the driving shaft 13 is connected to the output end of the servo motor 12 in a transmission manner, the fan blades 14 are fixedly sleeved on the outer wall of the driving shaft 13, the fan blades 14 and the heating wires 15 work in a matching manner, a plurality of accommodating grooves 16 are transversely formed in two sides of the rotating column 6 positioned in the drying box 4, a vertically arranged connecting block 17 is fixed on the inner wall of the left end of the accommodating groove 16, a vertically arranged stirring block 18 is hinged to one side of the outer part of the connecting block 17 through a hinge, an installing groove 19 is formed in one side, close to the stirring block 18, of the top of the connecting block 17, a transversely arranged return spring 20 is fixed on the inner wall of the installing groove 19, the other end of the return spring 20 is fixed at the bottom of the stirring block 18, the aperture of the feeding groove 7 is far larger than the diameter of the rotating column 6, the length of the accommodating groove 16 is larger than that, the bottom of the second supporting block 3 is fixed on the top of the sliding block 22, the second supporting block 3 is slidably connected inside the sliding groove 21, one side of the second supporting block 3 close to the drying box 4 is fixed with two supporting columns 23 which are transversely arranged, one end of the drying box 4 close to the second supporting block 3 is provided with a sliding groove 24, one end of the supporting column 23 far away from the second supporting block 3 is slidably connected inside the sliding groove 24, the inner wall of the right end of the drying box 4 is provided with a bearing groove 25, one end of the rotating column 6 far away from the driving motor 5 is slidably connected inside the bearing groove 25, when a user needs to use the raw material drying device to dry the raw material of phloroglucinol, the user can pull the second supporting block 3 at the moment, the sliding fit work of the sliding groove 21 and the sliding block 22 can be carried out at the moment, the second supporting block 3 is driven to carry out, the supporting column 23 is driven to perform horizontal displacement, when the supporting column 23 is separated from the sliding groove 24, the drying box 4 can be pulled by a user at the moment, the drying box 4 can be driven to perform horizontal displacement through the sliding fit work of the rotating column 6 and the bearing groove 25 at the moment, the drying box 4 is driven to perform horizontal displacement through the sliding fit work of the rotating column 6 and the feeding groove 7, when the feeding groove 7 on the drying box 4 passes through the connecting block 17 and is in contact with the stirring block 18, the stirring block 18 can be driven to deflect through the elasticity of the return spring 20 through the hinge fit work of the connecting block 17 and the stirring block 18, when the stirring block 18 retracts into the accommodating groove 16, the drying box 4 continues to perform horizontal displacement, when the drying box 4 is separated from the rotating column 6, the user can feed sufficient phloroglucinol raw material into the feeding groove 7 at the moment, and the phloroglucinol raw material entering the feeding groove 7 can fall into the drying box 4 at the moment, when the drying box 4 is fed with sufficient phloroglucinol, the user can align the feeding groove 7 at the left end of the drying box 4 with the right end of the rotating column 6 to push the drying box 4, and the drying box 4 can be driven to horizontally displace through the sliding fit work of the rotating column 6 and the feeding groove 7, when the rotating column 6 enters the drying box 4, the feeding groove 7 on the drying box 4 passes through the connecting block 17 and contacts with the stirring block 18, the hinged fit work of the connecting block 17 and the stirring block 18 can be realized at the moment, the stirring block 18 is driven to deflect through the elasticity of the return spring 20, when the stirring block 18 retracts into the accommodating groove 16, the drying box 4 can continuously carry out horizontal displacement, when the right end of the rotating column 6 enters the bearing groove 25 of the drying box 4, the user can push the second supporting block 3 at the moment, at the moment, the second supporting block 3 is driven to horizontally displace through the sliding fit work of the sliding groove 21 and the sliding block 22, the supporting column 23 is driven to horizontally displace, after the supporting column 23 enters the sliding groove 24, when the drying box body 4 is in contact with the baffle 8, after the fixing block 9 enters the fixing groove 10, the drying box body 4 is fixed between the first supporting block 2 and the second supporting block 3, at the moment, the driving shaft 13 can be driven to rotate through the operation of the servo motor 12, the fan blades 14 can be driven to rotate, at the moment, the inner wall at the top of the mounting box 11 can be heated through the operation of the heating wire 15, at the moment, the airflow guided by the fan blades 14 can be heated by the mounting box 11, at the moment, the heated hot airflow can be blown to the drying box body 4, so that the phloroglucinol raw material in the drying box body 4 can be dried, and in the process of drying the phlorog, accessible driving motor 5's operation drives rotation post 6 and rotates, drives baffle 8 and rotates, and accessible fixed block 9 and fixed slot 10's cooperation is rotated this moment, drives drying box 4 and rotates, drives the inside phloroglucinol raw materials of drying box 4 and overturns to carry out even dry processing to the inside phloroglucinol raw materials of drying box 4, and then the dry progress of effectual improvement phloroglucinol raw materials.

And when rotating the post 6 and rotating, will drive connecting block 17 and rotate, drive stirring piece 18 and rotate, accessible pivoted stirring piece 18 this moment carries out even effectual stirring to the phloroglucinol raw materials of drying cabinet 4 inside to the drying rate of effectual improvement phloroglucinol raw materials improves drying device's working property then.

And after the drying box 4 is dried for a long time, the drying device needs to be detached, and when cleaning is performed, the user can pull the second supporting block 3, and at this time, the sliding fit operation of the sliding groove 21 and the sliding block 22 can be used for driving the second supporting block 3 to horizontally displace, at this time, the sliding fit operation of the supporting column 23 and the sliding groove 24 can be used for driving the supporting column 23 to horizontally displace, when the supporting column 23 is separated from the sliding groove 24, the user can pull the drying box 4, at this time, the sliding fit operation of the rotating column 6 and the bearing groove 25 can be used for driving the drying box 4 to horizontally displace through the sliding fit operation of the rotating column 6 and the feeding groove 7, when the feeding groove 7 on the drying box 4 passes through the connecting block 17 and is in contact with the stirring block 18, at this time, the hinged fit operation of the connecting block 17 and the stirring block 18 can be used for driving the, drive stirring piece 18 and deflect, when stirring piece 18 retraction holding tank 16's inside, drying box 4 will continue to carry out horizontal displacement this moment, when drying box 4 breaks away from with rotation post 6, drying box 4 and drying device separation this moment, what the user can be convenient this moment cleans drying box 4, convenient to use.

The rotary groove has been seted up at the top of first supporting block 2, rotates post 6 and rotates the inside of connecting at the rotary groove, through the rotary groove, rotates post 6 and can carry out nimble rotation.

The working principle is as follows: when a user needs to use the raw material drying device to dry the raw material of phloroglucinol, the user can pull the second supporting block 3 at the moment, the second supporting block 3 can be driven to horizontally displace through the sliding fit work of the sliding groove 21 and the sliding block 22 at the moment, the supporting column 23 can be driven to horizontally displace through the sliding fit work of the supporting column 23 and the sliding groove 24 at the moment, the user can pull the drying box body 4 when the supporting column 23 is separated from the sliding groove 24, the drying box body 4 can be driven to horizontally displace through the sliding fit work of the rotating column 6 and the bearing groove 25 at the moment, the drying box body 4 can be driven to horizontally displace through the sliding fit work of the rotating column 6 and the feeding groove 7, when the feeding groove 7 on the drying box body 4 penetrates through the connecting block 17 and is in contact with the stirring block 18, the hinged fit work of the connecting block 17 and the stirring block 18 at, the stirring block 18 is driven to deflect, when the stirring block 18 retracts into the accommodating groove 16, the drying box body 4 continues to horizontally displace, when the drying box body 4 is separated from the rotating column 6, a user can put sufficient phloroglucinol raw material into the feeding groove 7 at the moment, the phloroglucinol raw material which enters the feeding groove 7 at the moment falls into the drying box body 4, when the drying box body 4 is put into sufficient phloroglucinol raw material, the user can align the feeding groove 7 at the left end of the drying box body 4 with the right end of the rotating column 6 at the moment to push the drying box body 4, at the moment, the drying box body 4 is driven to horizontally displace through the sliding fit of the rotating column 6 and the feeding groove 7, when the feeding groove 7 on the drying box body 4 passes through the connecting block 17 and is in contact with the stirring block 18 after the rotating column 6 enters into the drying box body 4, at this time, the connecting block 17 and the stirring block 18 can be hinged to cooperate with each other, the stirring block 18 is driven to deflect by the elasticity of the return spring 20, when the stirring block 18 is retracted into the accommodating groove 16, the drying box 4 can continue to horizontally displace, when the right end of the rotating column 6 enters the bearing groove 25 of the drying box 4, the user can push the second supporting block 3, at this time, the sliding cooperation of the sliding groove 21 and the sliding block 22 can be used for driving the second supporting block 3 to horizontally displace, the supporting column 23 can be driven to horizontally displace, when the supporting column 23 enters the sliding groove 24, when the drying box 4 is in contact with the baffle plate 8, when the fixing block 9 enters the fixing groove 10, the drying box 4 is fixed between the first supporting block 2 and the second supporting block 3, at this time, the driving shaft 13 can be driven to rotate by the operation of the servo motor 12, the fan blades 14 are driven to rotate, at the moment, the inner wall at the top of the installation box 11 is heated through the operation of the heating wire 15, at the moment, the airflow guided by the fan blades 14 is heated by the installation box 11, at the moment, the heated hot airflow is blown to the drying box 4, so that the phloroglucinol raw material in the drying box 4 is dried, and in the process that the hot airflow dries the phloroglucinol raw material, the rotating column 6 is driven to rotate through the operation of the driving motor 5, the baffle 8 is driven to rotate, at the moment, the drying box 4 is driven to rotate through the matched rotation of the fixed block 9 and the fixed groove 10, so that the phloroglucinol raw material in the drying box 4 is driven to overturn, so that the phloroglucinol raw material in the drying box 4 is uniformly dried, the drying progress of the phloroglucinol raw material is effectively improved, and when the rotating column 6 rotates, will drive connecting block 17 and rotate, drive stirring block 18 and rotate, accessible pivoted stirring block 18 this moment, carry out even effectual stirring to the phloroglucinol raw materials of drying cabinet 4 inside, thereby the drying rate of effectual improvement phloroglucinol raw materials, improve drying device's working property then, and after drying cabinet 4 passes through long-time drying work, need to detach drying device, when cleaning, the user can stimulate second supporting shoe 3 this moment, accessible spout 21 and the sliding fit work of slider 22 at this moment, drive second supporting shoe 3 and carry out horizontal displacement, accessible 23 and the sliding fit work of sliding tray 24 at this moment, drive support column 23 and carry out horizontal displacement, when support column 23 and sliding tray 24 break away from, the user can stimulate drying cabinet 4 at this moment, accessible rotates the sliding fit work of column 6 and bearing tray 25 at this moment, through rotating post 6 and throw the sliding fit work of material groove 7, drive drying box 4 and carry out horizontal displacement, throw material groove 7 and pass connecting block 17 on drying box 4, when contacting with stirring piece 18, accessible connecting block 17 and the articulated cooperation work of stirring piece 18 this moment, elasticity through reset spring 20, it deflects to drive stirring piece 18, the inside of holding tank 16 is retracted to stirring piece 18, drying box 4 will continue to carry out horizontal displacement this moment, when drying box 4 breaks away from with rotating post 6, drying box 4 and drying device separation this moment, the user can be convenient this moment clean drying box 4, high durability and convenient use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A raw material drying device for phloroglucinol production comprises a base (1) and is characterized in that a first supporting block (2) which is vertically arranged is fixed at the top of the left end of the base (1), a second supporting block (3) which is vertically arranged is arranged at the top of the right end of the base (1), a drying box body (4) which is transversely arranged is arranged above the base (1), a plurality of ventilation holes are formed in the drying box body (4), the drying box body (4) is positioned between the first supporting block (2) and the second supporting block (3), a driving motor (5) which is transversely arranged is fixed on one side, away from the drying box body (4), of the first supporting block (2) through screws, the output end of the driving motor (5) is connected with a rotating column (6) which is transversely arranged in a transmission manner, a feeding groove (7) is formed in the left end of the drying box body (4), one end, away from the driving motor (5), of the rotating column (6) passes through the feeding groove (, and extend to the inside of the drying box body (4), the outer wall of the left end of the rotating column (6) is fixedly sleeved with a vertically arranged baffle (8), the baffle (8) is in contact with the drying box body (4), the diameter of the baffle (8) is larger than the aperture of the feeding groove (7), one side of the baffle (8) close to the drying box body (4) is circumferentially and fixedly provided with a plurality of transversely arranged fixed blocks (9), one end of the drying box body (4) close to the baffle (8) is circumferentially provided with a plurality of fixed grooves (10) by taking the feeding groove (7) as an axis, the fixed blocks (9) are slidably connected inside the fixed grooves (10), a transversely arranged installation box (11) is arranged between the first supporting block (2) and the second supporting block (3), the installation box (11) is a box body with a downward opening, and the installation box (11) is fixed at the top of the base (1) by screws, and a plurality of blowholes are arranged, a plurality of fans are fixed on the top of the base (1), the fans are positioned in the installation box (11), and heating wires (15) are installed on the inner wall of the top of the installation box (11).

2. The raw material drying device for phloroglucinol production according to claim 1, characterized in that the fan comprises a servo motor (12), a driving shaft (13) and fan blades (14), the servo motor (12) is fixed on the top of the base (1) through screws, the driving shaft (13) is in transmission connection with the output end of the servo motor (12), the fan blades (14) are fixedly sleeved on the outer wall of the driving shaft (13), and the fan blades (14) and the heating wires (15) are matched for work.

3. The raw material drying device for phloroglucinol production according to claim 1, wherein a plurality of accommodating grooves (16) are transversely formed at both sides of the rotating column (6) positioned in the drying box body (4), a vertically arranged connecting block (17) is fixed on the inner wall of the left end of the accommodating groove (16), one side of the outer part of the connecting block (17) is hinged with a vertically arranged stirring block (18) through a hinge, one side of the top of the connecting block (17) close to the stirring block (18) is provided with a mounting groove (19), a reset spring (20) which is transversely arranged is fixed on the inner wall of the mounting groove (19), the other end of the return spring (20) is fixed at the bottom of the stirring block (18), the aperture of the feeding groove (7) is far larger than the diameter of the rotating column (6), and the length of the holding groove (16) is larger than that of the stirring block (18).

4. The raw material drying device for phloroglucinol production according to claim 1, characterized in that a transversely arranged chute (21) is formed at the right end of the base (1), a transversely arranged slide block (22) is slidably connected inside the chute (21), the bottom of the second support block (3) is fixed at the top of the slide block (22), the second support block (3) is slidably connected inside the chute (21), two transversely arranged support columns (23) are fixed at one side of the second support block (3) close to the drying box body (4), a sliding groove (24) is formed at one end of the drying box body (4) close to the second support block (3), and one end of the support column (23) far away from the second support block (3) is slidably connected inside the sliding groove (24).

5. The raw material drying device for phloroglucinol production according to claim 2, characterized in that a bearing groove (25) is formed in the inner wall of the right end of the drying box body (4), and one end of the rotating column (6) far away from the driving motor (5) is slidably connected inside the bearing groove (25).

6. The raw material drying device for phloroglucinol production according to claim 1, wherein a rotary groove is formed in the top of the first support block (2), and the rotary column (6) is rotatably connected inside the rotary groove.