CN211668179U - Synthetic raw materials drying equipment of medical intermediate - Google Patents

Abstract

The utility model discloses a raw material drying device for synthesizing a medical intermediate, which comprises a drying oven, a driving structure arranged outside one side of the drying oven, a openable box door arranged on the other side of the drying oven, an auxiliary drying structure arranged in the drying oven and connected with the output end of the driving structure, a crushing structure arranged on the top of the drying oven and communicated with the drying oven, and a feed hopper arranged on the top of the crushing structure, wherein the top of the drying oven is provided with a shell, the shell is of a hollow structure, a heating wire is arranged in the shell, the top of the shell is provided with an air inlet communicated with the hollow structure in the shell, the top of the drying oven is provided with a through hole communicated with the hollow structure in the shell, the front of the drying oven is provided with a controller, and the; the utility model discloses it is good to the drying effect of the synthetic raw materials of medical intermediate, and to the unloading convenience of the raw materials after the drying, practice thrift manpower and materials, can carry out the shredding of handling, subsequent operation and the drying rate of being convenient for to the raw materials in the device.

Description

Synthetic raw materials drying equipment of medical intermediate

Technical Field

The utility model relates to a pharmaceutical intermediate production facility technical field, in particular to synthetic raw materials drying equipment of pharmaceutical intermediate.

Background

The pharmaceutical intermediates are chemical raw materials or chemical products used in the process of synthesizing the medicines, the chemical products can be produced in a common chemical plant without production licenses of the medicines, can be used for synthesizing the medicines as long as reaching certain levels, and are about more than 2000 raw materials and intermediates matched with the chemical industry in China every year, the demand reaches more than 250 ten thousand tons, and after more than 30 years of development, the chemical raw materials and the intermediates required by the pharmaceutical production in China can be basically matched, and in the process of producing the pharmaceutical intermediates, the drying of materials is an essential link.

The existing drying equipment is simple in structural design and complex in operation, meanwhile, in the drying process, the medicine intermediate cannot be subjected to primary treatment at the feeding position, and the contact area between the medicine intermediate and the drying equipment is unreasonable, so that the drying time of the medicine intermediate inside is prolonged, and the drying efficiency is low; the existing equipment is inconvenient for blanking of the processed raw materials, and wastes time and labor; the accumulation phenomenon can occur in the drying process, and the drying efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a raw material drying equipment for synthesizing medical intermediates, which solves the problems that the existing drying equipment has simple structural design and complex operation, the medical intermediates cannot be preliminarily processed at a feeding part in the drying process, and the contact area between the medical intermediates and the drying equipment is unreasonable, so that the drying time of the internal medical intermediates is prolonged, and the drying efficiency is low; the existing equipment is inconvenient for blanking of the processed raw materials, and wastes time and labor; the accumulation phenomenon can occur in the drying process, and the drying efficiency is seriously influenced.

The utility model is realized in such a way that a raw material drying device for synthesizing a medical intermediate comprises a drying box, a driving structure arranged outside one side of the drying box, an openable box door arranged on the other side of the drying box, an auxiliary drying structure arranged in the drying box and connected with the output end of the driving structure, a crushing structure arranged on the top of the drying box and communicated with the drying box, and a feeding funnel arranged on the top of the crushing structure,

the top of the drying box is provided with a shell which is of a hollow structure, a heating wire is arranged in the shell, the top of the shell is provided with an air inlet communicated with the hollow structure in the shell, the top of the drying box is provided with a through hole communicated with the hollow structure in the shell,

the drying cabinet openly is equipped with the controller, the heater strip drive structure all with controller electric connection.

The utility model discloses a further technical scheme is: the shell is annularly arranged by taking the crushing structure as a center.

The utility model discloses a further technical scheme is: the driving structure comprises a box body, a driving motor arranged in the box body, a linear motor connected with the output end of the driving motor through a rotating shaft, and a connecting rod arranged at the output end of the linear motor,

the linear motor is connected with the box body in a rotating mode, and the output end of the connecting rod penetrates through the drying box and is connected with the auxiliary drying structure through a coupler.

The utility model discloses a further technical scheme is: the auxiliary drying structure comprises a rotating rod and a connecting plate arranged on the rotating rod,

the inboard articulated connecting block that has of chamber door, dwang one end with drive structure's output passes through the coupling joint, the dwang other end with the connecting block passes through the bearing and rotates the connection.

The utility model discloses a further technical scheme is: the connecting plates are arranged in a staggered mode.

The utility model discloses a further technical scheme is: the top of the box door is hinged with the drying box.

The utility model discloses a further technical scheme is: the crushing structure comprises a crushing box, a first roller and a second roller which are arranged in the crushing box in parallel,

first gyro wheel one end with arrange in smash the outer first motor of incasement and be connected, the first gyro wheel other end with smash the case and rotate and connect, second gyro wheel one end with arrange in smash the outer second motor of incasement and connect, the second gyro wheel other end with smash the case and rotate and connect, first motor with the rotation direction of second motor is opposite.

The utility model has the advantages that: the utility model has the advantages of simple structure, convenient operation and strong practicability, has good drying effect on the raw materials synthesized by the medical intermediates, is convenient for the blanking of the dried raw materials, saves manpower and material resources, can carry out the crushing treatment on the raw materials in the device, and is convenient for the subsequent operation and the drying speed; the crushing structure in the utility model can process the raw materials, which is beneficial to the subsequent operation; supplementary drying structure avoids the phenomenon of piling up in drying process to improve work efficiency, supplementary drying structure wherein under linear electric motor's cooperation, can make the chamber door open, thereby make the raw materials after the inside drying carry out the unloading under the effect of connecting plate, practice thrift the manpower, accelerate work efficiency.

Drawings

Fig. 1 is a schematic diagram of an external structure of a raw material drying apparatus for pharmaceutical intermediate synthesis provided by the present invention;

fig. 2 is an internal structure schematic diagram of a raw material drying device for the synthesis of pharmaceutical intermediates provided by the present invention.

Reference numerals: 1. the automatic drying device comprises a drying box, a driving structure, a box door, an auxiliary drying structure, a crushing structure, a feeding hopper, a shell, a heating wire, a gas inlet, a through hole, a box body, a driving motor, a linear motor, a connecting rod, a rotating rod, a connecting plate, a connecting block, a crushing box, a first roller, a second roller and a third roller, wherein the drying box comprises a drying box, a driving structure, a box door, an auxiliary drying structure, a crushing structure, a feeding hopper.

Detailed Description

Exemplary embodiments of the invention are described below with reference to the accompanying drawings, in which various details of embodiments of the invention are included to assist understanding, and which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The first embodiment is as follows:

FIGS. 1-2 show a raw material drying device for the synthesis of pharmaceutical intermediates, which comprises a drying oven 1, a driving structure 3 disposed outside one side of the drying oven 1, a openable and closable oven door 4 disposed on the other side of the drying oven 1, an auxiliary drying structure 5 disposed in the drying oven 1 and connected to the output end of the driving structure 3, a pulverizing structure 6 disposed on the top of the drying oven 1 and communicated with the drying oven 1, and a feeding funnel 7 disposed on the top of the pulverizing structure 6,

the top of the drying box 1 is provided with a shell 8, the shell 8 is of a hollow structure, a heating wire 9 is arranged in the shell 8, the top of the shell 8 is provided with an air inlet 10 communicated with the hollow structure in the shell 8, the top of the drying box 1 is provided with a through hole 11 communicated with the hollow structure in the shell 8,

the drying cabinet 1 openly is equipped with the controller, heater strip 9 drive structure 3 all with controller electric connection.

The housing 8 is annularly arranged with the crushing structure 6 as a center.

The driving structure 3 comprises a box 31, a driving motor 32 arranged in the box 31, a linear motor 33 connected with the output end of the driving motor 32 through a rotating shaft, and a connecting rod 34 arranged at the output end of the linear motor 33,

the linear motor 33 is rotatably connected with the box body 31, and the output end of the connecting rod 34 penetrates through the drying box 1 and is connected with the auxiliary drying structure 5 through a coupler.

The auxiliary drying structure 5 includes a rotating rod 51, a connecting plate 52 disposed on the rotating rod 51,

4 inboard hinges of chamber door have connecting block 41, dwang 51 one end with drive structure 3's output passes through the coupling joint, the dwang 51 other end with connecting block 41 passes through the bearing and rotates the connection.

The connecting plates 52 are staggered.

The top of the box door 4 is hinged with the drying box 1.

The crushing structure 6 comprises a crushing box 61, a first roller 62 and a second roller 63 which are arranged in parallel in the crushing box 61,

first gyro wheel 62 one end with arrange in smash the case 61 outside first motor is connected, the first gyro wheel 62 other end with smash the case 61 and rotate and connect, second gyro wheel 63 one end with arrange in smash the case 61 outside second motor is connected, the second gyro wheel 63 other end with smash the case 61 and rotate and connect, first motor with the rotation direction of second motor is opposite.

The utility model discloses a theory of operation: before the use, whether all parts are connected in place or not and whether all parts are damaged or not are checked, so that the parts influencing the use are replaced in time, and the use quality and effect are ensured; during the use, the raw materials to be processed pass through the feeding funnel 7 and are guided into the crushing structure 6, the raw materials are ground under the action of the first roller 62 and the second roller 63 in the crushing structure 6 and enter the drying box 1, the air inlet 10 is connected with an external air blower through an air inlet pipe, heat is brought into the drying box 1 from the through hole 11 through the heating wire 9 in the air entering shell 8, the driving motor 32 is started, the rotating rod 51 rotates, the connecting plate 52 on the rotating rod rotates, the internal raw materials are scattered, the raw materials are prevented from being accumulated, the dried raw materials pass through the linear motor 33, the rotating rod 51 moves towards one side of the box door 4, the box door 4 is pushed open, the materials are squeezed to one side of the box door 4 under the action of the connecting plate 52, and the blanking is carried out from one side of the box door 4.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. A raw material drying equipment for synthesizing medical intermediates is characterized in that: the raw material drying equipment comprises a drying box (1), a driving structure (3) arranged outside one side of the drying box (1), a openable box door (4) arranged on the other side of the drying box (1), an auxiliary drying structure (5) arranged in the drying box (1) and connected with the output end of the driving structure (3), a crushing structure (6) arranged at the top of the drying box (1) and communicated with the drying box (1), and a feeding funnel (7) arranged at the top of the crushing structure (6),

the top of the drying box (1) is provided with a shell (8), the shell (8) is of a hollow structure, a heating wire (9) is arranged in the shell (8), the top of the shell (8) is provided with an air inlet (10) communicated with the hollow structure in the shell (8), the top of the drying box (1) is provided with a through hole (11) communicated with the hollow structure in the shell (8),

the drying cabinet (1) openly is equipped with the controller, heater strip (9) drive structure (3) all with controller electric connection.

2. The raw material drying apparatus for the synthesis of pharmaceutical intermediates according to claim 1, wherein: the shell (8) is annularly arranged by taking the crushing structure (6) as a center.

3. The raw material drying apparatus for the synthesis of pharmaceutical intermediates according to claim 1, wherein: the driving structure (3) comprises a box body (31), a driving motor (32) arranged in the box body (31), a linear motor (33) connected with the output end of the driving motor (32) through a rotating shaft, and a connecting rod (34) arranged at the output end of the linear motor (33),

the linear motor (33) is rotatably connected with the box body (31), and the output end of the connecting rod (34) penetrates through the drying box (1) and is connected with the auxiliary drying structure (5) through a coupler.

4. The raw material drying apparatus for the synthesis of pharmaceutical intermediates according to claim 1, wherein: the auxiliary drying structure (5) comprises a rotating rod (51) and a connecting plate (52) arranged on the rotating rod (51),

chamber door (4) inboard articulates there is connecting block (41), dwang (51) one end with the output of drive structure (3) passes through the coupling joint, dwang (51) other end with connecting block (41) are passed through the bearing and are rotated and are connected.

5. The raw material drying apparatus for the synthesis of pharmaceutical intermediates according to claim 4, wherein: the connecting plates (52) are arranged in a staggered mode.

6. The raw material drying apparatus for the synthesis of pharmaceutical intermediates according to claim 1, wherein: the top of the box door (4) is hinged with the drying box (1).

7. The raw material drying apparatus for the synthesis of pharmaceutical intermediates according to claim 1, wherein: the crushing structure (6) comprises a crushing box (61), a first roller (62) and a second roller (63) which are arranged in the crushing box (61) in parallel,

first gyro wheel (62) one end with arrange in smash the outer first motor of case (61) and be connected, first gyro wheel (62) other end with smash case (61) and rotate and be connected, second gyro wheel (63) one end with arrange in smash the outer second motor of case (61) and be connected, second gyro wheel (63) other end with smash case (61) and rotate and be connected, first motor with the rotation direction of second motor is opposite.

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