CN211537724U - Filtration production facility is used to medicine intermediate preparation - Google Patents

Abstract

The utility model discloses a medicine intermediate system is with filtering production facility belongs to medicine intermediate preparation field, medicine intermediate system is with filtering production facility includes the shell, the shell top can be dismantled and be connected with the motor, motor power output end is connected with pivot power input end, it is connected with commentaries on classics sword A, commentaries on classics sword B and commentaries on classics sword C to rotate in the pivot, install the one-level filter screen between commentaries on classics sword A and the commentaries on classics sword B, change sword B and change and install the second grade filter screen between the sword C, change sword C lower extreme and install tertiary filter screen. The utility model discloses a stir step by step and cut up, make the intermediate granule more even, have thermodetector through the increase to provide the staff and refer to, and then the inside temperature of adjusting device is in the suitable interval of reaction, and then improves intermediate preparation efficiency, is fit for being extensively promoted and used.

Description

Filtration production facility is used to medicine intermediate preparation

Technical Field

The utility model relates to a medicine intermediate preparation field especially relates to a medicine intermediate preparation is with filtering production equipment.

Background

The pharmaceutical intermediates are chemical raw materials or chemical products used in the process of synthesizing medicines. The chemical product can be produced in a common chemical plant without the production license of the medicine, and can be used for synthesizing the medicine as long as the chemical product reaches a certain grade.

Patent number CN201821838173.0 discloses a medicine intermediate system is with filtering production equipment, including the cauldron body, the cauldron body is internal to be equipped with the spiral cavity, the cauldron body left and right sides is equipped with inlet tube and outlet pipe respectively, the vertical water tank that is equipped with in cauldron body one side, be equipped with heating mechanism in the water tank, inlet tube one end and spiral cavity intercommunication. The utility model discloses it is rational in infrastructure, can fully guarantee the internal temperature of cauldron, can carry out abundant stirring to the cauldron is internal moreover, can avoid agglomerating the phenomenon of caking effectively.

At present, the filtration production equipment for preparing the pharmaceutical intermediate disclosed in the above patent still has certain technical defects: 1. the medical intermediate production equipment disclosed in the patent has the problem of uneven particles when the medical intermediate production equipment is used for stirring and filtering; 2. the medical intermediate production equipment disclosed by the patent is inconvenient to adjust the production reaction temperature.

SUMMERY OF THE UTILITY MODEL

The utility model provides a medicine intermediate system is with filtering production facility cuts up through stirring step by step, makes medicine intermediate granule more even, has the temperature detector through the increase to provide the staff and refer to, and then the adjusting device inside temperature is in the suitable interval of reaction, and then improves medicine intermediate preparation efficiency, can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of medicine intermediate system is with filtering production facility, which comprises an outer shell, the shell top can be dismantled and be connected with the motor, motor power output end is connected with pivot power input end, it is connected with commentaries on classics sword A, commentaries on classics sword B and commentaries on classics sword C to rotate in the pivot, install the one-level filter screen between commentaries on classics sword A and the commentaries on classics sword B, install the second grade filter screen between commentaries on classics sword B and the commentaries on classics sword C, the tertiary filter screen is installed to commentaries on classics sword C lower extreme, shell inside wall fixedly connected with heat pipe and heat-conducting plate, the inside heating resistor silk that links up of heat pipe.

Optionally, a feed inlet and a discharge outlet are formed in the outer side wall of the shell, and the feed inlet is located right above the discharge outlet.

Optionally, the motor signal input end is connected with the switch a signal output end.

Optionally, the signal input end of the temperature detector is connected with the signal output end of the switch B.

Optionally, the bottom of the housing is fixedly connected with a support leg.

The utility model has the advantages as follows:

1. in the utility model, the working personnel puts the raw material for preparing the medical intermediate into the equipment through the feed inlet, and at the same time, the motor is started and the heating resistance wire is switched on, the motor is the rotating shaft output power, the rotating shaft drives the rotating blade A, the rotating blade B and the rotating blade C to rotate, stir, cut and mix, the raw material firstly falls into the first-level filter screen, the rotating blade A stirs, cuts and mixes, when the raw material is cut into the block particles smaller than the mesh inner diameter of the first-level filter screen, the block particles fall into the second-level filter screen, the mesh inner diameter of the second-level filter screen is smaller than the first-level filter screen, the raw material falls into the third-level filter screen after being stired and cut by the rotating blade B, likewise, the inner diameter of the third-level filter screen is smaller than the second-level filter screen, the rotating blade C sti, thereby solved the inhomogeneous problem of granule when the intermediate production facility of medicine that above-mentioned patent was published is stirring the bits of broken glass and is filtered.

2. The utility model discloses in, the raw materials is in the inside mixed reaction process that carries out of equipment, need heat the raw materials, the raw materials is under the uniform temperature, reaction rate can be accelerated, there is temperature detector through the increase, temperature detector can the inside temperature of real-time supervision equipment, thereby provide the staff and refer to, and then the inside temperature of adjusting device is in the suitable interval of reaction, and then improve medical intermediate preparation efficiency, thereby solved the problem that medical intermediate production facility that above-mentioned patent published is not convenient for adjust production reaction temperature.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic diagram of an overall structure of a filtration production apparatus for pharmaceutical intermediate preparation according to an embodiment of the present invention;

fig. 2 is a schematic circuit diagram of a filtration production apparatus for pharmaceutical intermediate preparation according to an embodiment of the present invention;

in the figure: 1. a housing; 2. a feed inlet; 3. a discharge port; 4. a motor; 5. a rotating shaft; 6. turning a blade A; 7. turning the blade B; 8. turning a blade C; 9. a first-stage filter screen; 10. a secondary filter screen; 11. a third-stage filter screen; 12. a heat conducting pipe; 13. heating resistance wires; 14. a heat conducting plate; 15. a heat transfer aperture; 16. a support leg; 17. a switch A; 18. a switch B; 19. a temperature detector.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A filtration production apparatus for pharmaceutical intermediate preparation according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

As shown in fig. 1-2, a filtration production facility is used to medicine intermediate preparation, includes shell 1, the top of shell 1 can be dismantled and be connected with motor 4, motor 4 power take off end is connected with 5 power take off ends of pivot, it is connected with commentaries on classics sword a6, commentaries on classics sword B7 and commentaries on classics sword C8 to rotate on the pivot 5, install one-level filter screen 9 between commentaries on classics sword a6 and the commentaries on classics sword B7, change sword B7 and change sword C8 and install second grade filter screen 10, change sword C8 lower extreme and install tertiary filter screen 11, shell 1 inside wall fixedly connected with heat pipe 12 and heat-conducting plate 14, heat pipe 12 is inside to link up heating resistor silk 13, heat-conducting plate 14 surface has seted up heat-transfer hole 15, and heat-conducting.

In this embodiment, as shown in fig. 1-2, raw materials for preparing pharmaceutical intermediates are placed into the device through a feed port 2, and at the same time, a motor 4 is turned on and a heating resistance wire 13 is turned on, the motor 4 outputs power for a rotating shaft 5, the rotating shaft 5 drives a rotating blade a6, a rotating blade B7 and a rotating blade C8 to perform rotating stirring, chopping and mixing, the raw materials firstly fall onto a primary filter 9, and are stirred, chopped and mixed by the rotating blade a6, and when the raw materials are cut into pieces smaller than the inner diameter of the meshes of the primary filter 9, the pieces fall into a secondary filter 10, the inner diameter of the meshes of the secondary filter 10 is smaller than that of the primary filter 9, and the pieces are stirred and chopped by the rotating blade B7 and fall into a tertiary filter 11, and similarly, the inner diameter of the meshes of the tertiary filter 11 is smaller than that of the secondary filter 10, and are stirred and chopped by the rotating blade C, the medicine intermediate particles are more uniform; the raw materials need heat the raw materials in the inside mixed reaction process that carries out of equipment, and the raw materials is under the uniform temperature, and reaction rate can accelerate to some extent, has temperature detector 19 through increasing, and temperature detector 19 can the inside temperature of real-time supervision equipment to provide the staff and refer to, and then adjust the inside temperature of equipment and in the suitable interval of reaction, and then improve medical intermediate preparation efficiency.

Wherein, feed inlet 2 and discharge gate 3 have been seted up to shell 1 lateral wall, feed inlet 2 is located discharge gate 3 directly over.

In this embodiment, as shown in fig. 1, a raw material for preparing a pharmaceutical intermediate is placed inside the apparatus through a feed port 2, and a prepared drug is finally discharged through a discharge port 3.

Wherein, the signal input end of the motor 4 is connected with the signal output end of the switch A17.

In this embodiment, as shown in fig. 2, the motor 4 is turned on and the heating resistance wire 13 is powered on, the motor 4 outputs power to the rotating shaft 5, and the rotating shaft 5 drives the rotating blade a6, the rotating blade B7 and the rotating blade C8 to rotate, stir, cut and mix.

Wherein, the signal input end of the temperature detector 19 is connected with the signal output end of the switch B18.

In this embodiment, as shown in fig. 2, the temperature detector 19 may monitor the internal temperature of the device in real time, so as to provide a reference for the worker.

Wherein, the bottom of the shell 1 is fixedly connected with a support leg 16.

In this embodiment, as shown in fig. 1, the legs 16 may provide support for the device as a whole.

It should be noted that, the utility model relates to a filtration production facility for pharmaceutical intermediate preparation, in operation, the staff puts the raw materials for preparing pharmaceutical intermediate into the equipment through the feed inlet 2, meanwhile, the motor 4 is turned on and the heating resistance wire 13 is powered on, the motor 4 outputs power for the rotating shaft 5, the rotating shaft 5 drives the rotating blade A6, the rotating blade B7 and the rotating blade C8 to rotate, stir, cut and mix, the raw materials firstly fall into the first-stage filter screen 9, the rotating blade A6 stirs, cut and mix, when cut into the block particles smaller than the first-stage filter screen 9 mesh diameter, the raw materials fall into the second-stage filter screen 10, the second-stage filter screen 10 mesh diameter is smaller than the first-stage filter screen 9, the materials fall into the third-stage filter screen 11 after stiring and cutting through the rotating blade B7, and the same, the third-stage filter screen 11 mesh diameter is smaller than the second-stage, stirring and chopping are carried out by the rotary blade C8, and the whole process is divided into three stirring and chopping stages, so that the medical intermediate particles are more uniform; in the process of carrying out a mixing reaction on raw materials in equipment, the raw materials need to be heated, the reaction speed of the raw materials is accelerated at a certain temperature, and the temperature detector 19 is added, so that the temperature inside the equipment can be monitored in real time by the temperature detector 19, a worker can refer to the temperature, the temperature inside the equipment is adjusted within a reaction suitable interval, and the preparation efficiency of a medical intermediate is improved; the prepared medicine is finally discharged through a discharge port 3. The specific model of the component is an IDZ2065-8AE02-2 motor; TES1310 temperature detector; the specific model of the switch A is NS2-25 type switch; the specific model of the switch B is a HK2 switch.

The utility model discloses a shell 1; a feed inlet 2; a discharge port 3; a motor 4; a rotating shaft 5; a cutting edge A6; a cutting edge B7; a cutting edge C8; a first-stage filter screen 9; a secondary filter screen 10; a tertiary filter screen 11; a heat conductive pipe 12; a heating resistance wire 13; a heat-conducting plate 14; heat transfer holes 15; a leg 16; switch a 17; a switch B18; the components of the temperature detector 19 are all standard parts or parts known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. The utility model provides a medicine intermediate system is with filtering production facility, includes shell (1), its characterized in that, shell (1) top can be dismantled and be connected with motor (4), motor (4) power take off end is connected with pivot (5) power input end, it is connected with cutting edge A (6), cutting edge B (7) and cutting edge C (8) to rotate on pivot (5), install one-level filter screen (9) between cutting edge A (6) and cutting edge B (7) to change, install second grade filter screen (10) between cutting edge B (7) and cutting edge C (8) to change, three-level filter screen (11) are installed to cutting edge C (8) lower extreme, shell (1) inside wall fixedly connected with heat pipe (12) and heat-conducting plate (14), heat-conducting pipe (12) inside links up heating resistor silk (13), heat-conducting plate (14) surface has seted up heat-transfer hole (15), and the outer side wall of the heat conducting plate (14) is detachably connected with a temperature detector (19).

2. The filtration production equipment for preparing pharmaceutical intermediates according to claim 1, wherein the outer side wall of the housing (1) is provided with a feed inlet (2) and a discharge outlet (3), and the feed inlet (2) is positioned right above the discharge outlet (3).

3. A filtration production apparatus for pharmaceutical intermediate preparations according to claim 1, wherein the signal input of the motor (4) is connected to the signal output of switch A (17).

4. A filtration production apparatus for pharmaceutical intermediate preparation according to claim 1, wherein the signal input of the temperature detector (19) is connected to the signal output of the switch B (18).

5. A filtration production apparatus for pharmaceutical intermediate preparation according to claim 1, wherein a foot (16) is fixedly connected to the bottom of the housing (1).

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