CN221868059U - Filtering and washing device for preparation of bulk drug intermediate - Google Patents

Abstract

The utility model provides a standby filtering and washing device for a raw material medicine intermediate system, comprising a washing drum, a supporting assembly is arranged on the upper part of the washing drum, the supporting assembly comprises a supporting plate, a first motor is arranged on the upper part of the supporting plate, a transmission rod is arranged on the lower part of the first motor, a plurality of mounting plates are arranged on the lower part of the transmission rod, a first scraper is arranged on the lower part of each mounting plate, a water guide bucket is arranged on the lower part of the washing drum, a drain pipe is arranged on the lower part of the water guide bucket, a stirring assembly is arranged on the outer side wall of the transmission rod, and a blocking assembly is arranged on the inner side wall of the washing drum and on the lower part of the first scraper. In view of this, the utility model provides a standby filtering and washing device for a raw material medicine intermediate system, which can fully contact the washing liquid with the raw material medicine by cooperating with the stirring assembly and the blocking assembly through the washing drum, the first motor, the transmission rod and the first scraper, so as to better wash the raw material medicine and improve the purity of the product.

Description

A spare filtering and washing device for the intermediate production of raw materials

Technical Field

The utility model relates to the technical field of washing and filtering of raw medicines, in particular to a standby filtering and washing device for a raw medicine intermediate system.

Background Art

APIs refer to the raw materials used to produce various preparations. They are the active ingredients in the preparations and are various powders, crystals, extracts, etc. prepared by chemical synthesis, plant extraction or biotechnology for use as medicines, but are substances that cannot be taken directly by patients.

The raw materials need to be washed and filtered during the preparation process. In the prior art, the raw materials are generally rinsed and then filtered, which may easily lead to insufficient contact between the washing liquid and the raw materials or affect the purity of the product due to poor permeability. Therefore, the utility model provides a raw material intermediate system spare filtering and washing device, which can better wash the raw materials and thus improve the purity of the product.

Utility Model Content

In view of this, the utility model provides a spare filtering and washing device for the intermediate production of raw materials. The washing liquid and the raw materials can be fully contacted by arranging a washing drum, a first motor, a transmission rod and a first scraper in combination with a stirring component and a blocking component, so that the raw materials can be better washed and the purity of the product can be improved.

In order to solve the above technical problems, the utility model provides a spare filtering and washing device for a raw material intermediate system, comprising a washing cylinder, a supporting assembly is arranged on the upper part of the washing cylinder, the supporting assembly comprises a supporting plate, a first motor is arranged on the upper part of the supporting plate, the first motor is connected to the upper part of the supporting plate by bolts, a transmission rod is arranged on the lower part of the first motor, the output shaft of the first motor is connected to the transmission rod through a coupling, a plurality of mounting plates are arranged on the lower part of the transmission rod, one end of the plurality of mounting plates is welded to the lower part of the transmission rod, a first scraper is arranged on the lower part of each mounting plate, a first scraper is welded on the lower part of each mounting plate, a water guide bucket is arranged on the lower part of the washing cylinder, the water guide bucket is welded to the lower part of the washing cylinder, a drain pipe is arranged on the lower part of the water guide bucket, the drain pipe can be integrally formed with the water guide bucket by casting a mold during production, a stirring assembly is arranged on the outer wall of the transmission rod, and a blocking assembly is arranged on the inner wall of the washing cylinder and at the lower part of the first scraper.

The support assembly also includes a support frame arranged on the upper part of the washing drum, the support frame is connected to the upper part of the washing drum by bolts, support rods are arranged on the vertical surfaces of the four sides of the support plate, one end of the support rods is welded to the vertical surfaces of the four sides of the support plate, the other ends of the four support rods are arranged on the inner side wall of the support frame, the other ends of the four support rods are welded to the inner side wall of the support frame, the stirring assembly includes a plurality of stirring plates arranged on the outer side wall of the transmission rod, the plurality of stirring plates are welded to the outer side wall of the transmission rod, a second scraper is arranged at one end of each stirring plate, and the second scraper is welded to one end of the stirring plate.

The blocking assembly includes a connecting frame arranged on the inner wall of the washing drum, the connecting frame is connected to the inner wall of the washing drum by bolts, a blocking plate is arranged on the inner wall of the connecting frame, the blocking plate is welded to the inner wall of the connecting frame, a fan-shaped notch is opened on the blocking plate, the fan-shaped notch can be integrally formed with the blocking plate by casting a mold during production, a filter plate is arranged at the fan-shaped notch, the filter plate is welded to the inner wall of the fan-shaped notch, a guide block is arranged on the upper part of the connecting frame, the guide block is welded to the upper part of the connecting frame, a rotating rod is arranged at the lower part of the blocking plate, the rotating rod is rotatably connected to the lower part of the blocking plate through a bearing, one end of the rotating rod is in close contact with the blocking plate A rotating plate is provided, which is fixedly connected to one end of a rotating rod, and a second motor is provided at the other end of the rotating rod, and an output shaft of the second motor is connected to the other end of the rotating rod through a coupling, an L-shaped support plate is provided on one side of the second motor, and the second motor is connected to one side surface of the L-shaped support plate through bolts, and the other end of the L-shaped support plate is welded to the lower part of the blocking plate, and a mounting frame is provided on the outer wall of the washing drum, and the mounting frame is welded to the outer wall of the washing drum, and support legs are welded to the four corners of the lower part of the mounting frame, and a pad is welded to the lower part of each support leg, and a collecting box is provided under the drain pipe, and the collecting box is placed under the drain pipe.

The beneficial effects of the above technical solution of the utility model are as follows:

1. The washing cylinder, the first motor, the transmission rod and the first scraper are provided to cooperate with the stirring assembly and the blocking assembly so that the washing liquid and the raw material medicine can be fully contacted, the raw material medicine can be washed better, and the purity of the product can be improved.

2. By setting up a blocking component and controlling the movement of the rotating plate, it can be adjusted during washing or draining waste water, thereby enhancing the effect of the raw material during washing, and the waste water can be discharged after the washing is completed.

3. By providing a support assembly, the stirring assembly and the components thereunder can be supported, thus making the structure more stable.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the structure of the washing drum and its components from a top view according to the present invention;

FIG3 is a schematic diagram of the structure of the support assembly and its components of the present invention;

FIG. 4 is a schematic diagram of the local parts structure of the blocking assembly of the present invention.

In the figure: 101, washing drum; 102, support frame; 103, support plate; 104, first motor; 105, transmission rod; 106, mounting plate; 107, first scraper; 108, water guide bucket; 109, drainage pipe;

201, stirring plate; 202, second scraper;

301, support rod;

401, blocking plate; 402, connecting frame; 403, filter plate; 404, guide block;

501, rotating plate; 502, second motor; 503, L-shaped supporting plate;

601, mounting frame; 602, supporting legs; 603, pad; 604, collection box.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings 1-4 of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

As shown in Figures 1 and 3: A filter and wash device for preparing a bulk drug intermediate comprises a washing drum 101, wherein the washing drum 101 is provided so that the bulk drug can be washed therein, a support assembly is provided on the upper part of the washing drum 101, wherein the support assembly is provided so that each component thereon can be supported, and the support assembly comprises a support plate 103, wherein the support plate 103 is provided so that a first motor 104 can be supported, and a first motor 104 is provided on the upper part of the support plate 103, wherein the first motor 104 is provided so that the output shaft of the first motor 104 is rotated to perform The first motor 104 is connected to the upper part of the support plate 103 by bolts, so that the first motor 104 can be easily disassembled and assembled. A transmission rod 105 is arranged at the lower part of the first motor 104. The transmission rod 105 is arranged so that the transmission rod 105 can rotate, thereby driving the components thereon to rotate. The output shaft of the first motor 104 is connected to the transmission rod 105 through a coupling. A plurality of mounting plates 106 are arranged at the lower part of the transmission rod 105. The mounting plates 106 are arranged so that the first scraper 107 can be connected.

As shown in Figures 1 and 3: one end of the plurality of mounting plates 106 is welded to the lower part of the transmission rod 105, so that the connection structure thereof is more stable, and a first scraper 107 is arranged at the lower part of each mounting plate 106, and the first scraper 107 is arranged so that the washed raw materials can be scraped to the filter plate 403 for drainage, and the stirring of the raw materials can also be strengthened, and the first scraper 107 is welded at the lower part of each mounting plate 106, so that the connection structure thereof is more stable, and a water guide hopper 108 is arranged at the lower part of the washing drum 101, and the water guide hopper 108 is arranged so that the waste water can be led to the drain pipe 109 through the water guide hopper 108 after washing. Discharge and collection, the water guide bucket 108 is welded to the lower part of the washing barrel 101, and a drain pipe 109 is arranged at the lower part of the water guide bucket 108. The drain pipe 109 is arranged so that the discharged waste water can be guided. The drain pipe 109 can be integrally formed with the water guide bucket 108 through mold casting during production. A stirring component is arranged on the outer wall of the transmission rod 105. The stirring component is arranged so that the raw material medicine and the washing liquid can be fully mixed during washing to improve the purity of the raw material medicine. A blocking component is arranged on the inner wall of the washing barrel 101 and at the lower part of the first scraper 107. The blocking component is arranged so that the raw material medicine and the washing liquid can be blocked during washing.

As shown in Figures 2 and 3: the support assembly also includes a support frame 102 arranged on the upper part of the washing drum 101. The support frame 102 is arranged so that various components on its inner wall can be supported. The support frame 102 is connected to the upper part of the washing drum 101 by bolts, so as to facilitate the disassembly and assembly of the support frame 102 and various components thereon. Support rods 301 are arranged on the vertical surfaces of the four sides of the support plate 103. The support rods 301 are arranged so that the support plate 103 can be supported on the support frame 102. One end of the support rod 301 is welded to the vertical surfaces of the four sides of the support plate 103, so that its connection structure is more stable. The other ends of the four support rods 301 are arranged on the inner wall of the support frame 102, so that the support rods 301 can be supported. The other ends of the four support rods 301 are welded It is connected to the inner wall of the support frame 102, so that its connection structure is more stable. The stirring assembly includes a plurality of stirring plates 201 arranged on the outer wall of the transmission rod 105. The plurality of stirring plates 201 are arranged so that they can be driven to rotate by the transmission rod 105, so that the stirring plates 201 rotate so that the raw materials and the washing liquid can be fully in contact, thereby improving the permeability. The plurality of stirring plates 201 are welded to the outer wall of the transmission rod 105, so that its connection structure is more stable. A second scraper 202 is arranged at one end of each stirring plate 201. The second scraper 202 is arranged to prevent the raw materials from sticking to the inner wall of the washing drum 101, thereby preventing waste. The second scraper 202 is welded to one end of the stirring plate 201, so that its connection structure is more stable.

As shown in Figures 2 and 4, the blocking assembly includes a connecting frame 402 arranged on the inner wall of the washing barrel 101, and the connecting frame 402 is arranged so that the connecting frame 402 and the components thereon can be fixed. The connecting frame 402 is connected to the inner wall of the washing barrel 101 by bolts, so that it is easy to disassemble and assemble. A blocking plate 401 is arranged on the inner wall of the connecting frame 402, and the blocking plate 401 is arranged so that the raw material medicine and the washing liquid are stirred when the raw material medicine needs to be washed. The blocking plate 401 is welded to the inner wall of the connecting frame 402. The baffle plate 401 is provided with a fan-shaped notch, and the fan-shaped notch is provided so that the filter plate 403 can be supported and fixed. The fan-shaped notch can be integrally formed with the baffle plate 401 through mold casting during production, so that the connection structure is more stable. The filter plate 403 is provided at the fan-shaped notch, and the filter plate 403 is provided so that after the washing of the raw materials is completed, the waste water can be discharged through the filter plate 403, and the washed raw materials will remain on the upper part of the filter plate 403.

As shown in Figure 4: the filter plate 403 is welded on the inner wall of the fan-shaped notch, so that its connection structure is more stable, and a guide block 404 is provided on the upper part of the connection frame 402. The guide block 404 is provided to prevent the raw materials or washing liquid from falling on the upper part of the connection frame 402 and causing waste. The guide block 404 is welded to the upper part of the connection frame 402. A rotating rod is provided at the lower part of the blocking plate 401. The rotating rod is provided so that the rotating plate 501 can be rotated in cooperation with the second motor 502. The rotating rod is rotatably connected to the lower part of the blocking plate 401 through a bearing, so that the rotating rod will not get stuck when rotating. A rotating plate 501 is provided at one end of the rotating rod and close to the blocking plate 401. The rotating plate 501 is provided so that when the raw materials are washed, the rotating plate 501 can be moved to the lower part of the filter plate 403 to block the raw materials and washing liquid, and after washing, it is rotated to the side of the blocking plate 401 so that waste water can be discharged from the filter plate 403. The rotating plate 501 is fixedly connected to one end of the rotating rod, so that its connection structure is more stable.

As shown in FIGS. 1 and 4 , a second motor 502 is provided at the other end of the rotating rod, and the output shaft of the second motor 502 is connected to the other end of the rotating rod through a coupling, so that the output shaft of the second motor 502 rotates, thereby driving the rotating rod to rotate accordingly. An L-shaped support plate 503 is provided on one side of the second motor 502. The L-shaped support plate 503 is provided so that the second motor 502 can be supported to prevent self-rotation due to the rotation of the output shaft. The second motor 502 is connected to one side surface of the L-shaped support plate 503 by bolts, so that it is easy to disassemble and assemble, and the other end of the L-shaped support plate 503 is welded to the lower part of the blocking plate 401. , so that the L-shaped support plate 503 can be fixed, a mounting frame 601 is provided on the outer wall of the washing drum 101, and the mounting frame 601 is welded on the outer wall of the washing drum 101. The mounting frame 601 is provided so that the components thereunder can be fixedly supported, support legs 602 are welded at the four corners of the lower part of the mounting frame 601, and a pad 603 is welded at the lower part of each support leg 602. The support legs 602 and the pad 603 are provided so as to support the components thereon, and a collecting box 604 is provided below the drain pipe 109, and the collecting box 604 is placed below the drain pipe 109. The collecting box 604 is provided so as to collect waste water.

The use of the utility model:

When in use, the raw materials and washing liquid are added from the upper part of the washing cylinder (at this time, the rotating plate is located at the lower part of the filter plate), and then the first motor is started to stir the raw materials and the washing liquid through the stirring plate, the first scraper and the second scraper, so that the raw materials can be washed. After washing, the second motor is turned on to remove the rotating plate (the first motor is not turned off at this time). Multiple first scrapers will make the raw materials continue to move on the upper part of the blocking plate, so that the waste water can be completely discharged, and then the waste water falls into the collection box and is collected. Then the support frame and the connecting frame are removed to collect the raw materials, so that the raw materials can be better washed, thereby improving the purity of the product.

In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a filtration washing device is prepared to bulk drug intermediate preparation which characterized in that: including wash bowl (101), wash bowl (101) upper portion is provided with supporting component, supporting component includes backup pad (103), backup pad (103) upper portion is provided with first motor (104), first motor (104) lower part is provided with transfer line (105), transfer line (105) lower part is provided with polylith mounting panel (106), every mounting panel (106) lower part all is provided with first scraper blade (107), wash bowl (101) lower part is provided with water guide bucket (108), water guide bucket (108) lower part is provided with drain pipe (109), be provided with stirring subassembly on the lateral wall of transfer line (105), wash bowl (101) inside wall and be provided with at first scraper blade (107) lower part and block the subassembly.

2. The filtration and washing device for preparing a pharmaceutical drug substance intermediate according to claim 1, wherein: the support assembly further comprises a support frame (102) arranged on the upper portion of the washing barrel (101), support rods (301) are arranged on four vertical surfaces of the support plate (103), and the other ends of the four support rods (301) are arranged on the inner side walls of the support frame (102).

3. The filtration and washing device for preparing a pharmaceutical drug substance intermediate according to claim 1, wherein: the stirring assembly comprises a plurality of stirring plates (201) arranged on the outer side wall of the transmission rod (105), and a second scraping plate (202) is arranged at one end of each stirring plate (201).

4. The filtration and washing device for preparing a pharmaceutical drug substance intermediate according to claim 1, wherein: the blocking assembly comprises a connecting frame (402) arranged on the inner side wall of the washing barrel (101), a blocking plate (401) is arranged on the inner side wall of the connecting frame (402), a sector notch is formed in the blocking plate (401), a filter plate (403) is arranged at the sector notch, and a guide block (404) is arranged on the upper portion of the connecting frame (402).

5. The filtration and washing device for preparing a drug substance intermediate as claimed in claim 4, wherein: the utility model discloses a barrier plate, including baffle plate (401), rotatory pole, baffle plate (401) lower part is provided with the dwang, dwang one end just hugs closely baffle plate (401) and is provided with dwang (501), the dwang other end is provided with second motor (502), second motor (502) one side is provided with L shape backup pad (503).

6. The filtration and washing device for preparing a pharmaceutical drug substance intermediate according to claim 1, wherein: the washing machine is characterized in that an installation frame (601) is arranged on the outer side wall of the washing drum (101), supporting legs (602) are arranged at four corners of the lower portion of the installation frame (601), and a base plate (603) is arranged at the lower portion of each supporting leg (602).

7. The filtration and washing device for preparing a pharmaceutical drug substance intermediate according to claim 1, wherein: a collecting box (604) is arranged below the drain pipe (109).