CN116147302A

CN116147302A - Bipyramid drying device based on para-toluenesulfonamide

Info

Publication number: CN116147302A
Application number: CN202310425751.7A
Authority: CN
Inventors: 李庆山; 胡新河; 刘天云; 张光
Original assignee: SHOUGUANG NUOMENG CHEMICAL CO Ltd
Current assignee: SHOUGUANG NUOMENG CHEMICAL CO Ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-05-23
Anticipated expiration: 2043-04-20
Also published as: CN116147302B

Abstract

The invention discloses a biconical drying device based on p-toluenesulfonamide, which belongs to the technical field of chemical product processing, and comprises a base and a drying tank, wherein two drying brackets are fixedly arranged on the base, and a drying adjusting assembly is arranged on the drying tank; a discharging valve component is arranged on the drying adjusting component; the material collecting assembly is arranged on the limiting support, and the material transferring assembly is arranged on the drying support. The invention can ensure the uniformity of material drying, prevent the material from caking and improve the material drying effect; the material can be prevented from blocking the discharge port during discharging, and meanwhile, the material adhered to the inner wall of the drying tank can be scraped off, so that waste is reduced; after the materials are dried, the discharging valve unit can be automatically opened, then the transfer pipe is automatically connected in a butt joint mode to discharge the materials, the materials are introduced into the collecting box, no materials overflow occurs in the whole process, and waste is reduced; the material is subsided in the collecting box for a period of time for the raise dust disappears, then carries, ensures personnel's health.

Description

Bipyramid drying device based on para-toluenesulfonamide

Technical Field

The invention relates to the technical field of chemical product processing, in particular to a double-cone drying device based on p-toluenesulfonamide.

Background

The Chinese name of the p-toluenesulfonamide is 4-toluenesulfonamide, and the p-toluenesulfonamide is usually white crystal powder, is difficult to dissolve in water, has certain toxicity and irritation to eyes, is used for manufacturing plasticizers and disinfectants, and can also be used for producing synthetic resins, coatings, fluorescent dyes and the like. The method is characterized in that the method is prepared by reacting p-toluenesulfonyl chloride with ammonia water, and the prepared p-toluenesulfonamide can be conveniently stored and used through a series of processing, wherein a double-cone rotary vacuum drying device is mostly adopted in the drying step of the p-toluenesulfonamide, the double-cone rotary vacuum drying device is a double-cone rotary tank body, steam or hot water is introduced into a jacket for heating in a vacuum state in the tank, heat is in contact with wet materials through the inner wall of the tank body, and vapor evaporated after the wet materials absorb heat is pumped away through a vacuum pump and a vacuum exhaust pipe. The tank body is in a vacuum state, and the material is continuously turned up and down by the rotation of the tank body, so that the drying speed of the material is accelerated, the drying efficiency is improved, and the aim of uniform drying is fulfilled. In the prior art, when the p-toluenesulfonamide is dried, the wet p-toluenesulfonamide is required to be put into a drying tank body, no dust is generated at the moment, but when the p-toluenesulfonamide is taken out of the drying tank body after the drying of the p-toluenesulfonamide is finished, the dust is generated easily when the p-toluenesulfonamide is poured out as a whole because the p-toluenesulfonamide is dehydrated, and when the p-toluenesulfonamide is taken out of the prior art, a discharge valve is basically opened manually and then poured out, so that the dust of the p-toluenesulfonamide can hurt personnel, and meanwhile, when the p-toluenesulfonamide in the drying tank body is poured out, part of the p-toluenesulfonamide is adhered to the inner wall of the tank body, so that a certain loss is caused; on the other hand, although the materials roll continuously in the tank body, a part of the materials cannot be heated uniformly, so that the drying effect of the materials is poor.

The invention patent with publication number of CN111750638A in the prior art provides a double-cone rotary vacuum drying device for copper powder drying and a feeding method, and has the advantages that: the dust is prevented from being excited to influence the air quality in the working environment due to the impact of the copper powder in the feeding or discharging process, and meanwhile, the loss of the copper powder caused by splashing is avoided. But has the following disadvantages: the channels for feeding and discharging are arranged to be identical, so that residual materials during feeding can be discharged along with discharging, wet materials can be mixed into dry materials, and the drying effect of finished products is affected. And the materials discharged by the device still need to be collected manually.

Disclosure of Invention

The technical problems to be solved by the invention are as follows: the overflow of materials during manual discharging threatens the health of personnel, and meanwhile, the overflow also causes waste; the materials adhere to the tank body during discharging; the material is heated unevenly during drying.

Aiming at the technical problems, the invention adopts the following technical scheme: the utility model provides a bipyramid drying device based on paratoluenesulfonamide, the on-line screen storage device comprises a base, two drying brackets are fixedly installed on the base, heating heat preservation subassembly, solvent collection subassembly, cylinder are fixedly installed on the base, be provided with the vacuum pump on the solvent collection subassembly, vacuum pump fixed connection is on the drying pot, the vacuum pump rotates with a drying bracket to be connected, be provided with the pivot on the heating heat preservation subassembly, pivot and drying pot fixed connection, fixed connection drying motor on the heating heat preservation subassembly, drying motor passes through drying belt with the pivot to be connected, be provided with the feed valve on the drying pot, the drying pot on be provided with dry adjustment subassembly for evenly drying material; the drying adjusting component is provided with a discharging valve component for discharging the dried materials; two limiting brackets are respectively arranged on the two drying brackets, a material collecting assembly is arranged on the limiting brackets and used for collecting dried materials, and a material transferring assembly is arranged on the drying brackets and used for conveying the materials discharged from the discharging valve assembly to the material collecting assembly;

the drying adjusting component is provided with a cleaning frame, the cleaning frame consists of a plurality of scraping plates, each scraping plate is fixedly connected to a rotating sleeve, and the rotating sleeve is rotationally connected with the drying tank;

the valve assembly is provided with a valve supporting plate, the valve supporting plate is fixedly connected with a plurality of connecting plates, straight notch is arranged on the connecting plates, the connecting plates are fixedly connected to the rotating sleeve, the long axis of each connecting plate is not parallel to the radial axis of the valve supporting plate, the valve supporting plate is rotationally connected with a valve adjusting plate, a hexagonal groove is arranged on the valve adjusting plate, the valve assembly is provided with a plurality of discharge valve units, one surface of each discharge valve unit, which is far away from the valve adjusting plate, is fixedly connected with an anti-blocking column, one surface of each discharge valve unit, which is close to the rotating sleeve, is provided with a cylindrical pin, one surface of each discharge valve unit, which is far away from the rotating sleeve, is provided with a square pin, the cylindrical pin is matched with the straight notch on the connecting plates, one surface of each valve adjusting plate, which is close to the rotating sleeve, is jointed with the rotating sleeve, and one surface of each valve adjusting plate, which is far away from the rotating sleeve, is jointed with the valve adjusting plate; the valve support disc is fixedly connected with two normally closed return springs, the other ends of the normally closed return springs are fixedly connected with the valve adjusting disc, and the valve adjusting disc is provided with two rotating pins;

the material transfer assembly on be provided with the transfer pipe, rotate on the transfer pipe and connect the funnel dish, be provided with two helicla flute on the funnel dish, the helicla flute with the rotation round pin intermittent type cooperation.

Preferably, the cleaning frame on sliding connection divide the flitch, divide to be provided with a plurality of through-holes on the flitch, divide the one side fixed connection a plurality of drying spring I that the flitch is close to the feed valve, drying spring I other end fixed connection is on the scraper bar, divide the one side fixed connection a plurality of drying spring II that the flitch is close to the commentaries on classics cover, drying spring II other end fixed connection is on the scraper bar.

Preferably, the drying tank is slidably connected with a plurality of compression bars, compression bar springs are fixedly connected to the compression bars, the other ends of the compression bar springs are fixedly connected to the compression bars, one ends of the compression bars, which are close to the rotating sleeve, are rough surfaces, and the compression bars are matched with the rotating sleeve.

Preferably, the funnel disc is connected with the tank body fine tuning ring in a sliding manner, the funnel disc is fixedly connected with a plurality of fine tuning springs, the other ends of the fine tuning springs are fixedly connected with the tank body fine tuning ring, and the tank body fine tuning ring is in intermittent fit with the drying tank.

Preferably, the funnel on keep away from jar body fine setting ring's one end fixed connection ring gear, transfer pipe fixed connection on the supporting carriage, fixed connection arranges the material motor on the supporting carriage, rotate on the supporting carriage and connect full gear I, full gear II, full gear I and full gear II mesh all the time, fixed connection half gear I on the full gear I, fixed connection half gear II on the full gear II, full gear II can not mesh all the time with half gear II, arrange the material motor and half gear I and pass through the material discharge belt and be connected, rotate on the supporting carriage and connect full gear III, full gear III meshes with the ring gear all the time, full gear III respectively with half gear I, half gear II intermittent type meshing.

Preferably, the support sliding frame is in sliding connection with the two drying brackets, two ends of the support sliding frame are respectively fixedly connected with a support spring, and the other ends of the support springs are fixedly connected with the corresponding drying brackets.

Preferably, the material collecting assembly on be provided with the collection box, be provided with the collection lid on the collection box, collect box cover and rotate and connect collection box valve unit I, collection box valve unit II, the collection box is placed on spacing support, a plurality of spacing supports are spacing to the collection box.

Preferably, the collecting box cover on be provided with two torsional springs, collect box valve unit I, collect box valve unit II and be connected with the collecting box lid through a torsional spring respectively, collect box valve unit I and collect box valve unit II and rotate to be connected, collect fixedly connected layering I on the box valve unit I, collect fixedly connected layering II on the box valve unit II, transfer pipe respectively with layering II, layering I intermittent type cooperation.

Compared with the prior art, the invention has the beneficial effects that: (1) According to the double-cone drying device based on the p-toluenesulfonamide, provided by the invention, the drying time of scattering materials in the drying tank can be ensured by arranging the material separating plate, the drying spring I and the drying spring II, the uniformity of drying the materials is realized, the caking of the materials is prevented, and the drying effect of the materials is improved; (2) According to the double-cone drying device based on the p-toluenesulfonamide, through the arrangement of the cleaning frame and the anti-blocking column, materials can be prevented from blocking a discharge port during discharging, meanwhile, the materials adhered to the inner wall of the drying tank can be scraped off, and waste is reduced; (3) According to the double-cone drying device based on the p-toluenesulfonamide, through arranging the discharging valve assembly, the material collecting assembly and the material transferring assembly, after drying of materials is completed, the discharging valve unit can be automatically opened, then the transferring pipe is automatically abutted to discharge materials, the materials are introduced into the collecting box, no materials overflow in the whole process, and waste is reduced; (4) According to the double-cone drying device based on the p-toluenesulfonamide, through the arrangement of the material collecting assembly, the materials are settled in the collecting box for a period of time, so that dust disappears, and then the double-cone drying device is carried, so that the health of personnel is guaranteed.

Drawings

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

Fig. 2 is a schematic diagram of the whole structure of the present invention in front view.

Fig. 3 is a front angular cross-sectional view of the overall structure of the present invention.

Fig. 4 is a partially enlarged schematic view of fig. 3 at a.

Fig. 5 is a schematic view of a cleaning frame structure.

FIG. 6 is a schematic view of a discharge valve assembly.

Fig. 7 is a schematic view of the valve adjusting plate and the discharge valve unit.

Fig. 8 is a schematic view of a material handling assembly.

Fig. 9 is a schematic view of a partial structure of a material handling assembly.

Fig. 10 is a schematic view of a material collection assembly.

FIG. 11 is a schematic view of structures of the pressing strips II and I.

Reference numerals: 2-a drying conditioning assembly; 3-a discharge valve assembly; 4-a material collection assembly; 5-a material transfer assembly; 101-a base; 102-heating and heat-preserving components; 103-drying the motor; 104-drying the belt; 105-rotating shaft; 106-a drying tank; 107-a feed valve; 108-a vacuum pump; 109-a solvent collection assembly; 110-limiting brackets; 111-cylinder; 112-drying the scaffold; 201-a scraper bar; 202, a material separating plate; 203-turning sleeve; 204-drying the spring I; 205-drying spring II; 206-pressing a rod; 207-a compression bar spring; 301-a valve adjusting plate; 302-a discharge valve unit; 303-valve support plate; 304-connecting plates; 305-an anti-blocking column; 306-a rotation pin; 307-normally closed return spring; 401-a collection box; 402-collecting box cover; 403-collection box valve unit I; 404-a collection box valve unit ii; 405-pressing bar II; 406-a pressing bar I; 501-a funnel tray; 502-a helical groove; 503-tank body fine tuning ring; 504-fine tuning springs; 505-ring gear; 506-transfer tube; 507-supporting a carriage; 508-a discharge motor; 509-a discharge belt; 510-half gear I; 511-all gear i; 512-half gear II; 513-full gear II; 514-full gear iii; 515-support springs.

Detailed Description

The technical scheme of the invention is further described below by means of specific embodiments in combination with the accompanying drawings.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Examples: as shown in fig. 1-3, two drying brackets 112 are fixedly installed on the base 101, a heating and heat-preserving component 102, a solvent collecting component 109 and an air cylinder 111 are fixedly installed on the base 101, a vacuum pump 108 is arranged on the solvent collecting component 109, the vacuum pump 108 is fixedly connected to a drying tank 106, the vacuum pump 108 is rotationally connected with one drying bracket 112, a rotating shaft 105 is arranged on the heating and heat-preserving component 102, the rotating shaft 105 is fixedly connected with the drying tank 106, a drying motor 103 is fixedly connected to the heating and heat-preserving component 102, the drying motor 103 is connected with the rotating shaft 105 through a drying belt 104, a feeding valve 107 is arranged on the drying tank 106, and a drying and adjusting component 2 is arranged on the drying tank 106 and used for uniformly drying materials; a discharging valve assembly 3 is arranged on the drying adjusting assembly 2 and is used for discharging the dried materials; two limiting brackets 110 are respectively arranged on the two drying brackets 112, and the material collecting assembly 4 is arranged on the limiting brackets 110 and used for collecting dried materials, and the material transferring assembly 5 is arranged on the drying brackets 112 and used for conveying the materials discharged from the discharging valve assembly 3 to the material collecting assembly 4. The drying motor 103 is started to drive the drying belt 104 to drive the rotating shaft 105, the rotating shaft 105 enables the drying tank 106 to rotate, the heating and heat preservation assembly 102 is started to conduct stable heating and heat preservation on the drying tank 106 through a heating pipe preset in the rotating shaft 105, the drying tank 106 is vacuumized through the starting of the vacuum pump 108, and the solvent collection assembly 109 is used for collecting solvents through condensation of water vapor pumped by the vacuum pump 108, so that waste is reduced.

As shown in fig. 3 to 6, a cleaning frame is arranged on the drying adjusting assembly 2, the cleaning frame is composed of a plurality of scraper bars 201, each scraper bar 201 is fixedly connected to a rotating sleeve 203, and the rotating sleeve 203 is rotatably connected with the drying tank 106; the cleaning frame is connected with a material separating plate 202 in a sliding manner, a plurality of through holes are formed in the material separating plate 202, one surface of the material separating plate 202, which is close to the feeding valve 107, is fixedly connected with a plurality of drying springs I204, the other end of each drying spring I204 is fixedly connected to the scraper bar 201, one surface of the material separating plate 202, which is close to the rotating sleeve 203, is fixedly connected with a plurality of drying springs II 205, and the other end of each drying spring II 205 is fixedly connected to the scraper bar 201; the drying tank 106 is slidably connected with a plurality of press rods 206, the press rods 206 are fixedly connected with press rod springs 207, the other ends of the press rod springs 207 are fixedly connected to the press rods 206, one ends, close to the rotating sleeve 203, of the press rods 206 are rough surfaces, and the press rods 206 are matched with the rotating sleeve 203. The rotary sleeve 203 is clamped by the press rod 206 and the press rod spring 207, so that the rotary sleeve 203 cannot easily rotate, and a sealing strip is arranged between the rotary sleeve 203 and the drying tank 106, so that the drying tank 106 can be smoothly vacuumized; by arranging the material dividing plate 202, the drying spring I204 and the drying spring II 205, the material in the drying tank 106 can be uniformly dried, taking fig. 3 as an example, when the material is between the feeding valve 107 and the material dividing plate 202, the drying spring I204 is stretched due to the gravity of the material, and the drying spring II 205 is compressed, at this time, the material on the material dividing plate 202 slides towards the direction close to the rotating sleeve 203, when the material on the material dividing plate 202 is scattered through the through holes on the material dividing plate 202 and then falls to one end of the drying tank 106 close to the rotating sleeve 203, the drying time of the material in the scattering state is determined by the distance of the material falling from the material dividing plate 202 to one end of the drying tank 106 close to the rotating sleeve 203, and as the material falling from the material dividing plate 202, the drying spring I204 and the drying spring II gradually reset, that is, the material dividing plate 202 slides towards the direction close to the feeding valve 107, but as the material on the drying tank 106 is also gradually piled up at one end close to the rotating sleeve 203, the material dividing plate 202 falls to the initial surface, that the distance of the material falling from the material dividing plate 202 is not changed substantially, that the drying time is not substantially the same as the drying time is achieved. When the material is discharged, the cleaning frame can scrape the interior of the drying tank 106 through the continuous turning rotation of the turning sleeve 203, so that the material cannot adhere to the inner wall of the drying tank 106, and the material on the material separating plate 202 can be shaken off.

As shown in fig. 6-8, a valve supporting disc 303 is arranged on the discharge valve assembly 3, a plurality of connecting plates 304 are fixedly connected to the valve supporting disc 303, straight slots are arranged on the connecting plates 304, the connecting plates 304 are fixedly connected to the rotating sleeve 203, the long axes of the connecting plates 304 are not parallel to the radial axes of the valve supporting disc 303, a valve adjusting disc 301 is rotatably connected to the valve supporting disc 303, a hexagonal groove is formed in the valve adjusting disc 301, a plurality of discharge valve units 302 are arranged on the discharge valve assembly 3, an anti-blocking column 305 is fixedly connected to one surface, away from the valve adjusting disc 301, of the discharge valve units 302, a cylindrical pin is arranged on one surface, away from the rotating sleeve 203, of the discharge valve units 302, a square pin is arranged on one surface, away from the rotating sleeve 203, of the cylindrical pin is matched with the straight slots on the connecting plates 304, the square pin is matched with the hexagonal groove on the valve adjusting disc 301, one surface, close to the rotating sleeve 203, of the valve adjusting disc 301 is matched with the rotating sleeve 203, and one surface, away from the rotating sleeve 203, of the valve adjusting disc 301 is matched with the valve adjusting disc 301; two normally closed return springs 307 are fixedly connected to the valve support plate 303, the other ends of the normally closed return springs 307 are fixedly connected to the valve adjusting plate 301, and two rotating pins 306 are arranged on the valve adjusting plate 301. Initially, the discharging valve units 302 are closed by the pulling force of the normally closed return spring 307, so that the interior of the drying tank 106 is isolated from the outside, the normally closed return spring 307 is pulled by the rotation of the valve adjusting disk 301, so that the discharging valve units 302 are far away from each other and spread, the pressing rod 206 presses the rotating sleeve 203, so that the rotating sleeve 203 cannot rotate, the outside is communicated with the interior of the drying tank 106, when the opening of the valve adjusting disk 301 reaches the maximum (when the valve adjusting disk 301 rotates by a unit angle, the discharging valve units 302 are changed from the fully closed state to the fully spread state), the displacement of the valve adjusting disk 301 is limited by the connecting plate 304, if the valve adjusting disk 301 continues to rotate by a unit angle, the pressing rod 206 cannot press the rotating sleeve 203 any more, namely, the valve adjusting disk 301 and the rotating sleeve 203 synchronously continue to rotate in the direction of diffusing the discharging valve units 302, the rotary sleeve 203 is also rotated by a unit angle, then the valve adjusting plate 301 changes the rotation direction and rotates by a unit angle, then the rotary sleeve 203 is pressed by the pressing rod 206, the valve adjusting plate 301 drives the discharging valve unit 302 to be closed, the normally closed return spring 307 is reset, namely, the interior of the drying tank 106 is disconnected from the outside, but the rotary sleeve 203 is not reset, then the valve adjusting plate 301 continues to rotate by a unit angle along the direction of closing the discharging valve unit 302, at this time, the pressing rod 206 can not press the rotary sleeve 203 again because the valve adjusting plates 301 are completely closed, the valve adjusting plate 301 and the rotary sleeve 203 synchronously rotate by a unit angle, at this time, the normally closed return spring 307 can not change the state, but the rotary sleeve 203 can be reset, then the valve adjusting plate 301 changes the movement direction again and rotates by a unit angle, so that the discharge valve unit 302 becomes a diffused state, the normally closed return spring 307 is stretched, but the rotor 203 is not rotated synchronously.

As shown in fig. 8-10, a transfer pipe 506 is arranged on the material transfer assembly 5, a funnel disc 501 is rotatably connected to the transfer pipe 506, two spiral grooves 502 are arranged on the funnel disc 501, and the spiral grooves 502 are intermittently matched with the rotating pins 306; the funnel disc 501 is connected with a tank body fine tuning ring 503 in a sliding manner, the funnel disc 501 is fixedly connected with a plurality of fine tuning springs 504, the other ends of the fine tuning springs 504 are fixedly connected with the tank body fine tuning ring 503, and the tank body fine tuning ring 503 is in intermittent fit with the drying tank 106; one end of the funnel disc 501 far away from the tank body fine tuning ring 503 is fixedly connected with a gear ring 505, the transfer pipe 506 is fixedly connected with a supporting sliding frame 507, the supporting sliding frame 507 is fixedly connected with a discharging motor 508, the supporting sliding frame 507 is rotationally connected with a full gear I511 and a full gear II 513, the full gear I511 is always meshed with the full gear II 513, a half gear I510 is fixedly connected with the full gear I511, the full gear II 513 is fixedly connected with a half gear II 512, the full gear II 513 and the half gear II 512 are always not meshed, the discharging motor 508 is connected with the half gear I510 through a discharging belt 509, the supporting sliding frame 507 is rotationally connected with a full gear III 514, the full gear III 514 is always meshed with the gear ring 505, and the full gear III 514 is intermittently meshed with the half gear I510 and the half gear II 512 respectively; the supporting sliding frame 507 is slidably connected with the two drying brackets 112, two ends of the supporting sliding frame 507 are respectively and fixedly connected with a supporting spring 515, and the other ends of the supporting springs 515 are fixedly connected with the corresponding drying brackets 112. When the transfer tube 506 drives the supporting carriage 507 to rise, the supporting spring 515 is stretched, the tank body fine tuning ring 503 firstly contacts the drying tank 106 to finely tune the drying tank, so that the funnel disc 501 and the valve supporting disc 303 are conveniently embedded, then the funnel disc 501 starts to contact the valve supporting disc 303, the fine tuning spring 504 is compressed, when the funnel disc 501 contacts the valve supporting disc 303, the rotating pin 306 starts to cooperate with the spiral groove 502, and as the funnel disc 501 continues to rise, the self-locking property of the discharge motor 508 makes the funnel disc 501 unable to rotate, the valve adjusting disc 301 starts to rotate, the normally closed return spring 307 is stretched until the funnel disc 501 and the valve supporting disc 303 are completely embedded, the valve adjusting disc 301 rotates by a unit angle, then the discharge motor 508 is started, so that the half gear I510 and the full gear I511 rotate, the full gear I511 rotates the full gear II 513, and the half gear II 512 and the half gear I510 intermittently drive the full gear III respectively, so that the full gear III rotates intermittently, and the full gear III rotates, and the full gear II 514 rotates the full gear II rotates, so that the funnel disc 501 can not rotate synchronously, and the funnel disc 301 cannot rotate, and the valve adjusting disc 301 can not rotate axially when the funnel disc 501 rotates.

As shown in fig. 10-11, a collecting box 401 is arranged on the material collecting assembly 4, a collecting box cover 402 is arranged on the collecting box 401, a collecting box valve unit I403 and a collecting box valve unit II 404 are rotatably connected to the collecting box cover 402, the collecting box 401 is placed on a limiting bracket 110, and a plurality of limiting brackets 110 limit the collecting box 401; the collecting box cover 402 is provided with two torsion springs, the collecting box valve unit I403 and the collecting box valve unit II 404 are respectively connected with the collecting box cover 402 through one torsion spring, the collecting box valve unit I403 is rotationally connected with the collecting box valve unit II 404, the collecting box valve unit I403 is fixedly connected with the pressing strip I406, the collecting box valve unit II 404 is fixedly connected with the pressing strip II 405, and the transferring pipe 506 is respectively matched with the pressing strip II 405 and the pressing strip I406 intermittently. The collecting box 401 is lifted through the air cylinder 111, when the collecting box 401 ascends, the collecting box cover 402 is close to the transferring pipe 506, then the transferring pipe 506 is pressed on the pressing strips II 405 and I406, at the moment, the collecting box valve unit I403 and the collecting box valve unit II 404 overcome the elastic force of the torsion spring and begin to deflect, the pressing strips I406 are communicated with the inside of the material collecting assembly 4, and after the collecting box 401 is far away from the transferring pipe 506, the collecting box valve unit I403 and the collecting box valve unit II 404 are reset under the action of the torsion spring, so that the inside of the material collecting assembly 4 is isolated from the outside.

Working principle: firstly, a worker puts materials into a drying tank 106 from a feeding valve 107, then seals the feeding valve 107, then opens a drying motor 103, a heating and heat-preserving assembly 102, a vacuum pump 108 and a solvent collecting assembly 109, and then starts to dry the materials in the drying tank 106, and in the rolling process of the drying tank 106, the materials fall from one side of a material distributing plate 202 to the other side, and due to the arrangement of a drying spring I204, a drying spring II 205 and the material distributing plate 202, the materials can be ensured to be dispersed when passing through a through hole on the material distributing plate 202, so that the materials cannot be agglomerated, and meanwhile, the drying time is ensured to be approximately the same when all the materials are scattered, and the uniformity and consistency of the drying of the materials are ensured; after the drying of the material is completed, the drying motor 103, the heating and heat-preserving component 102, the vacuum pump 108 and the solvent collecting component 109 are closed, because one end, close to the feeding valve 107, of the drying tank 106 is lighter, one end, close to the feeding valve 107, of the drying tank 106 is closer to the base 101, then a worker places the material collecting component 4 on the limiting support 110, then the cylinder 111 is started to jack up the collecting box 401 by the cylinder 111, the transfer pipe 506 is pressed by the transfer pipe 506 under the action of the supporting spring 515 along with the closing of the collecting box cover 402, the transfer pipe 506 is communicated with the interior of the material collecting component 4, then the cylinder 111 is continuously jacked, at the moment, the tank body fine tuning ring 503 contacts the outer wall of the drying tank 106 to conduct fine tuning limiting on the drying tank 106, then the funnel disc 501 begins to contact the valve supporting disc 303 along with the jacking of the cylinder 111, at the moment, the spiral groove 502 enables the rotating pin 306 to slide on the valve adjusting disc 301 to rotate, and the normally closed reset spring 307 is stretched, the material discharging valve unit 302 begins to be far away from diffusion, at the moment, the interior of the drying tank 106 is communicated with the transfer pipe 506, the interior of the transfer pipe 506 can be communicated with the interior of the material collecting component 4, and the material can fall from the drying tank 106, and the material can completely discharged from the drying tank 4 in the collecting unit 6 after the collecting unit 508 is completely started, and the material is completely discharged from the material in the collecting unit 4; with the start of the discharge motor 508, the funnel disc 501 starts to drive the valve adjusting disc 301 to rotate a unit angle in the direction of diffusing the discharge valve unit 302, then reverses the direction to rotate two unit angles in the direction of converging the discharge valve unit 302, then reverses the direction again to rotate a unit angle in the direction of diffusing the discharge valve unit 302, the discharge motor 508 can drive the funnel disc 501 to drive the valve adjusting disc 301 to rotate for a plurality of periods, when the funnel disc 501 drives the valve adjusting disc 301 to rotate, the cleaning frame can intermittently scrape the inner wall of the drying tank 106 to drop the material on the inner wall of the drying tank 106, the material is not adhered continuously, the material on the separating plate 202 is shaken off, and simultaneously the anti-blocking column 305 can stir the material accumulated at the rotating sleeve 203 by continuously diffusing and converging the plurality of discharge valve units 302, preventing the blockage of the valve adjusting plate 301, until the material in the drying tank 106 is completely discharged, the limit bracket 110 starts to retract, the funnel plate 501 starts to be far away from the valve supporting plate 303 under the action of the supporting spring 515, the valve adjusting plate 301 is also rotated through the spiral groove 502, the discharging valve unit 302 is closed to disconnect the interior of the drying tank 106 from the outside, then the tank body fine tuning ring 503 is far away from the drying tank 106, the air cylinder 111 continues to descend, the supporting spring 515 is reset, the collecting box cover 402 starts to be far away from the transfer pipe 506, the collecting box valve unit I403 and the collecting box valve unit II 404 start to reset, the material collected in the collecting box 401 and the material dust cannot float, the material collecting assembly 4 is completely reset, the staff can add the material in the drying tank 106 again and then start the drying work, on the other hand, after the material collecting assembly 4 is kept still for a period of time, the material dust in the material collecting assembly 4 is completely settled, at this time, the material collecting assembly 4 is taken out, the collecting box cover 402 is opened, the material is carefully packaged, then the collecting box cover 402 is closed, the material collecting assembly 4 is put back to the limiting support 110, and the next round of drying work is continued.

The present invention is not limited to the above-described embodiments, and various modifications are possible within the scope of the present invention without inventive labor, as those skilled in the art will recognize from the above-described concepts.

Claims

1. The utility model provides a bipyramid drying device based on paratoluenesulfonamide, including base (101), two drying brackets (112) of fixed mounting on base (101), fixed mounting heating insulation component (102) on base (101), solvent collection subassembly (109), cylinder (111), be provided with vacuum pump (108) on solvent collection subassembly (109), vacuum pump (108) fixed connection is on drying cylinder (106), vacuum pump (108) are connected with a drying bracket (112) rotation, be provided with pivot (105) on heating insulation component (102), pivot (105) and drying cylinder (106) fixed connection, fixed connection drying motor (103) on heating insulation component (102), drying motor (103) are connected through drying belt (104) with pivot (105), be provided with feed valve (107) on drying cylinder (106), its characterized in that: the drying tank (106) is provided with a drying adjusting component (2) for uniformly drying materials; a discharging valve assembly (3) is arranged on the drying adjusting assembly (2) and is used for discharging the dried materials; two limiting brackets (110) are respectively arranged on the two drying brackets (112), a material collecting assembly (4) is arranged on the limiting brackets (110) and used for collecting dried materials, and a material transferring assembly (5) is arranged on the drying brackets (112) and used for conveying the materials discharged from the discharging valve assembly (3) to the material collecting assembly (4);

the drying adjusting assembly (2) is provided with a cleaning frame, the cleaning frame is composed of a plurality of scraping strips (201), each scraping strip (201) is fixedly connected to a rotating sleeve (203), and the rotating sleeve (203) is rotationally connected with the drying tank (106);

the novel rotary sleeve type valve comprises a valve support disc (303) arranged on a discharge valve assembly (3), a plurality of connecting plates (304) fixedly connected to the valve support disc (303), straight notches arranged on the connecting plates (304), the connecting plates (304) fixedly connected to a rotary sleeve (203), square pins arranged on the side of the discharge valve unit (302) close to the rotary sleeve (203) and matched with the straight notches arranged on the connecting plates (304), valve adjusting discs (301) rotatably connected to the long axes of the connecting plates (304), hexagonal grooves arranged on the valve adjusting discs (301), a plurality of discharge valve units (302) arranged on the valve adjusting discs (301), anti-blocking columns (305) fixedly connected to the side of the discharge valve units (302) far away from the valve adjusting discs (301), square pins arranged on the side of the discharge valve units (302) far away from the rotary sleeve (203), and matched with the hexagonal grooves arranged on the valve adjusting discs (301), and matched with the valve (301) close to the rotary sleeve (203); two normally closed return springs (307) are fixedly connected to the valve support disc (303), the other ends of the normally closed return springs (307) are fixedly connected to the valve adjusting disc (301), and two rotating pins (306) are arranged on the valve adjusting disc (301);

the material transferring assembly (5) is provided with a transferring pipe (506), the transferring pipe (506) is rotationally connected with a funnel disc (501), the funnel disc (501) is provided with two spiral grooves (502), and the spiral grooves (502) are in intermittent fit with the rotating pins (306).

2. A double cone drying apparatus based on p-toluenesulfonamide as claimed in claim 1, wherein: the cleaning frame on sliding connection divide flitch (202), be provided with a plurality of through-holes on dividing flitch (202), divide one side fixed connection a plurality of drying spring I (204) that flitch (202) are close to feed valve (107), drying spring I (204) other end fixed connection is on scraper blade (201), divide one side fixed connection a plurality of drying spring II (205) that flitch (202) are close to change cover (203), drying spring II (205) other end fixed connection is on scraper blade (201).

3. A double cone drying apparatus based on p-toluenesulfonamide as claimed in claim 2, wherein: the drying tank (106) on sliding connection a plurality of depression bars (206), fixed connection depression bar spring (207) on depression bar (206), depression bar spring (207) other end fixed connection is on depression bar (206), the one end that depression bar (206) is close to change cover (203) is the roughness, depression bar (206) and change cover (203) formation cooperation.

4. A double cone drying apparatus based on p-toluenesulfonamide as claimed in claim 1, wherein: the funnel disc (501) on sliding connection jar body fine setting ring (503), a plurality of fine setting springs (504) of fixed connection on funnel disc (501), fine setting spring (504) other end fixed connection is on jar body fine setting ring (503), jar body fine setting ring (503) and drying pot (106) intermittent type cooperation.

5. The double cone drying device based on p-toluenesulfonamide as claimed in claim 4, wherein: the hopper disc (501) on keep away from one end fixed connection ring gear (505) of jar body fine setting ring (503), transfer pipe (506) fixed connection on supporting carriage (507), fixed connection arranges material motor (508) on supporting carriage (507), rotate on supporting carriage (507) and connect full gear I (511), full gear II (513), full gear I (511) and full gear II (513) mesh all the time, fixed connection half gear I (510) on full gear I (511), fixed connection half gear II (512) on full gear II (513), full gear II (513) and half gear II (512) can not mesh all the time, arrange material motor (508) and half gear I (510) and be connected through row material belt (509), rotate on supporting carriage (507) and connect full gear III (514), full gear III (514) mesh all the time with ring gear (505), full gear III (514) mesh with half gear I (510), half gear II (512) intermittent type respectively.

6. The double cone drying device based on p-toluenesulfonamide as claimed in claim 5, wherein: the support sliding frame (507) is in sliding connection with the two drying brackets (112), two ends of the support sliding frame (507) are respectively and fixedly connected with a support spring (515), and the other ends of the support springs (515) are fixedly connected with the corresponding drying brackets (112).

7. The double cone drying device based on p-toluenesulfonamide as claimed in claim 5, wherein: the material collecting assembly (4) on be provided with collection box (401), be provided with on collection box (401) and collect lid (402), rotate on collection box lid (402) and connect collection box valve unit I (403), collection box valve unit II (404), place on spacing support (110) collection box (401), a plurality of spacing supports (110) are spacing to collection box (401).

8. The double cone drying device based on p-toluenesulfonamide as claimed in claim 7, wherein: the collecting box cover (402) on be provided with two torsional springs, collect box valve unit I (403), collect box valve unit II (404) and be connected with collecting box cover (402) through a torsional spring respectively, collect box valve unit I (403) and collect box valve unit II (404) and rotate to be connected, fixedly connected layering I (406) on collecting box valve unit I (403), fixedly connected layering II (405) on collecting box valve unit II (404), transfer pipe (506) respectively with layering II (405), layering I (406) intermittent type cooperation.