Chemical reagent reaction device for pharmaceutical industry

Abstract

The utility model relates to the technical field of pharmaceutical chemical reagents, in particular to a pharmaceutical chemical reagent reaction device which comprises a base, a box body and a reaction device frame, the reaction device frame is fixedly installed at the top end of the box body, and a chemical reagent separation shaking structure is arranged on the inner side of the reaction device frame. A contrast isolation temperature control reaction structure is arranged on the inner wall of the reaction device frame. According to the chemical reagent reaction device for the pharmaceutical industry, the motor can drive the rotating shaft to rotate, and the rotating shaft can drive a test tube containing a chemical reagent on the inner side of the chemical reagent placing plate to rotate, so that the effect of shaking and mixing the chemical reagent in the test tube is achieved; according to the chemical reagent reaction device, test tubes needing to be shaken or not needing to be shaken can be placed in different reaction device frames, the test tubes can be automatically selected according to actual requirements, the reaction requirements of chemical reagents with various specifications, requirements and properties can be met at a time, and the use efficiency of the chemical reagent reaction device for the pharmaceutical industry is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pharmaceutical chemical reagent, specifically to a pharmaceutical chemical reagent reaction device. BACKGROUND

[0002] It refers to the process of processing raw materials into medicines for medical use, covering the whole process from raw materials to preparations, and the main products of pharmaceutical production are various medicines, including western medicines, traditional Chinese medicines, biological products, etc. These medicines are used for preventing, diagnosing, treating diseases, and regulating human physiological functions. The production line of pharmaceutical industry covers the whole process from raw materials to preparations, ensuring the quality and safety of medicines, and chemical reagents are needed in the research and production of pharmaceutical industry.

[0003] For example, the authorized announcement number "CN216024900U" is named a pharmaceutical chemical reagent reaction device, the rotating shaft in the rotating device can drive the reaction dish to rotate clockwise and counterclockwise, and drive the reagent in the test tube to mix and react, and manual shaking is no longer needed. However, the existing pharmaceutical chemical reagent reaction device needs to be shaken and mixed in the reaction container, but the types of chemical reagent reactions needed in general pharmaceutical production are relatively diverse, some chemical reagent reactions need to be shaken and mixed, but some chemical reagent reactions do not need to be shaken and mixed. However, the current pharmaceutical chemical reagent reaction device is designed by shaking uniformly, which needs to be operated twice when reacting with a chemical reagent test tube that needs to be shaken and another one that does not need to be shaken, which is extremely time-consuming and laborious, and affects the use efficiency of the pharmaceutical chemical reagent reaction device.

[0004] At the same time, the existing pharmaceutical chemical reagent reaction device needs to be controlled by experiment when the chemical reagent is reacting, that is, by creating different reaction environments to compare the reaction effects of the chemical reagent under various conditions, but the current control experiment needs to wait for the completion of the previous reaction process in the reaction device before it can be carried out. The control process is not obvious enough, and the chemical reagent reaction process not only needs to be heated, but also some reduction reactions need to be carried out in a low-temperature environment, which leads to the fact that the working effect of the pharmaceutical chemical reagent reaction device is not comprehensive, and the use effect of the pharmaceutical chemical reagent reaction device is reduced. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the problems of low use efficiency and poor use effect of the pharmaceutical chemical reagent reaction device, and proposes a pharmaceutical chemical reagent reaction device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model designs a kind of chemical reagent reaction device for pharmaceutical industry, including base, box and reaction device frame, the box is fixedly installed above the base, the top of the box is fixedly installed with reaction device frame, the inside of reaction device frame is equipped with chemical reagent separation shaking structure, control isolation temperature control reaction structure is equipped on the inner wall of reaction device frame, toxic gas recovery structure is equipped on the outside of reaction device frame, reaction device top cover structure is equipped on the top of reaction device frame.

[0008] Preferably, the chemical reagent separation shaking structure includes a motor and a rotating shaft, a plurality of rotating shafts are rotatably connected to the inside bottom end of the reaction device frame by bearings, a plurality of motors are fixedly installed on the inside of the box, the output shafts of the plurality of motors are fixedly connected to the lower ends of the rotating shafts, a plurality of chemical reagent placement plates are fixedly sleeved on the outside of the rotating shafts, a plurality of test tube grooves are fixedly provided on the inside of the plurality of chemical reagent placement plates, and protective layers are fixedly connected to the inner walls of the plurality of test tube grooves.

[0009] Preferably, the control isolation temperature control reaction structure includes an isolation layer and a heat preservation layer, the heat preservation layer is fixedly installed on the inner wall of the reaction device frame, a plurality of isolation layers are fixedly installed on the inside of the reaction device frame, two heating pipes are fixedly installed on one side of the plurality of isolation layers, a plurality of cooling holes are fixedly connected to the other side of the plurality of isolation layers, and the inner walls of the plurality of isolation layers are rotatably connected to the side walls of the chemical reagent placement plates.

[0010] Preferably, the chemical reaction toxic gas recovery structure includes a clamping hoop and a sealing pipe, a plurality of sealing pipes are fixedly connected to the outer wall of the reaction device frame, a plurality of clamping hoops are fixedly connected to the outer wall of the reaction device frame, a plurality of recovery tanks are movably connected to the inside of the plurality of clamping hoops, a suction pump is fixedly connected to the top end of the plurality of recovery tanks, a penetrating pipe is fixedly connected to the other end of the suction pump, and a plurality of penetrating pipes are movably connected to the inside of the sealing pipe.

[0011] Preferably, the reaction device top cover structure includes a limiting block and a cover plate, a plurality of limiting blocks are fixedly connected to the top end of the inner wall of the reaction device frame, a plurality of closure plates are movably connected above the plurality of limiting blocks, a plurality of pressing plates are fixedly connected above the plurality of closure plates, and a cover plate is fixedly connected to the top end of the plurality of pressing plates.

[0012] Preferably, a plurality of observation windows are fixedly provided on the outer wall of the reaction device frame.

[0013] The present invention provides a pharmaceutical chemical reagent reaction device with the following advantages: the motor drives the rotating shaft to rotate, which in turn drives the test tubes containing chemical reagents inside the chemical reagent placement plate to rotate, achieving the effect of shaking and mixing the chemical reagents in the test tubes. During the actual chemical reagent reaction process, test tubes that need to be shaken or do not need to be shaken can be placed inside different reaction device frames, according to actual needs. This allows for the simultaneous realization of chemical reagent reaction needs of various specifications, requirements, and properties, thereby improving the efficiency of the pharmaceutical chemical reagent reaction device.

[0014] An isolation layer surrounds the outside of the chemical reagent placement plate. This layer is made of stainless steel, which is corrosion-resistant and durable. The heating element contains a heating wire; when powered on, it heats the area around the corresponding chemical reagent placement plate, accelerating the chemical reaction. Cooling holes are drilled within the isolation layer, and frozen ice packs can be placed inside these holes to create a lower temperature environment within the chemical reaction frame. This addresses situations requiring low-temperature reactions. By creating the necessary temperature conditions within different reaction apparatus frames, the effectiveness of the pharmaceutical chemical reagent reaction device can be improved. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0016] Figure 2 for Figure 1 A frontal sectional view;

[0017] Figure 3 for Figure 1 A schematic diagram of the top sectional view;

[0018] Figure 4 for Figure 2 Enlarged sectional view of section A in the middle;

[0019] Figure 5 for Figure 2 Enlarged sectional view of section B in the middle;

[0020] Figure 6 for Figure 2 Enlarged sectional view of section C in the middle;

[0021] Figure 7 for Figure 3 Enlarged sectional view of section D.

[0022] In the figure: 1, base, 2, box, 3, reaction device frame, 4, chemical reagent separation shaking structure, 41, motor, 42, rotating shaft, 43, chemical reagent placing plate, 44, test tube groove, 45, protective layer, 5, control isolation temperature control reaction structure, 51, isolation layer, 52, heating tube, 53, cooling hole, 54, heat preservation layer, 6, chemical reaction toxic gas recovery structure, 61, clamping hoop, 62, recovery tank, 63, air pump, 64, pipe, 65, sealing pipe, 7, reaction device top cover structure, 71, limit block, 72, closing plate, 73, pressing plate, 74, cover plate, 8, observation window. DETAILED DESCRIPTION

[0023] The utility model will be further described below in combination with the drawings:

[0024] Example 1:

[0025] Please refer to Figures 1-6 : in this embodiment, a kind of chemical reagent reaction device for pharmaceutical industry, including base 1, box 2 and reaction device frame 3, box 2 is fixedly installed at the top of base 1, box 2 is placed on the top of base 1 for internal motor 41 use, the top of box 2 is fixedly installed with reaction device frame 3, the inner side of reaction device frame 3 is equipped with chemical reagent separation shaking structure 4, reaction device frame 3 is equipped with four identical rectangular boxes, rectangular box is used to hold various test tubes reagents of chemical reaction inside, the inner wall of reaction device frame 3 is equipped with control isolation temperature control reaction structure 5, the outer side of reaction device frame 3 is equipped with chemical reaction toxic gas recovery structure 6, the top of reaction device frame 3 is equipped with reaction device top cover structure 7.

[0026] Chemical reagent separation shaking structure 4 includes motor 41 and rotating shaft 42, multiple rotating shafts 42 are rotatably connected at the inside bottom end of reaction device frame 3 by bearing, rotating shaft 42 is sleeved at the center position of chemical reagent placing plate 43, then four reaction device frames 3 can be equipped with four opposite ones inside, multiple motors 41 are fixedly installed at the inner side of box 2, motor 41 is servo motor, when selecting servo motor, the motor type that can meet the use requirement can be selected, the output shaft of multiple motors 41 is fixedly connected with the lower end of rotating shaft 42, multiple rotating shafts 42 are fixedly sleeved with chemical reagent placing plate 43 outside, multiple test tube grooves 44 are fixedly arranged in the inner side of multiple chemical reagent placing plates 43, test tube groove 44 is distributed equidistantly along the circumference of rotating shaft 42 outside.

[0027] The inside of each test tube groove 44 can vertically place reagent samples that need to be chemically reacted. When the motor 41 is connected to the power supply and started, the motor 41 can drive the rotating shaft 42 to rotate, and the rotating shaft 42 can also drive the test tubes containing chemical reagents inside the chemical reagent placing plate 43 to rotate, achieving the effect of shaking and mixing the chemical reagents in the test tubes. The inner wall of the plurality of test tube grooves 44 is fixedly connected with a protective layer 45 made of rubber, which protects the chemical reagent test tubes;

[0028] The rotating shaft 42 is sleeved on the center position of the chemical reagent placing plate 43, and the four reaction device frames 3 inside are also provided with four opposite test tube grooves 44, which are equidistantly distributed along the outer circumference of the rotating shaft 42. The inside of each test tube groove 44 can vertically place reagent samples that need to be chemically reacted. When the motor 41 is connected to the power supply and started, the motor 41 can drive the rotating shaft 42 to rotate, and the rotating shaft 42 can also drive the test tubes containing chemical reagents inside the chemical reagent placing plate 43 to rotate, achieving the effect of shaking and mixing the chemical reagents in the test tubes. During the actual chemical reagent reaction process, test tubes that need to be shaken or not shaken can be placed in different reaction device frames 3 according to actual needs. The chemical reagent reaction device for pharmaceutical industry can realize the reaction of chemical reagents of various specifications, requirements and properties at one time, improving the use efficiency of the chemical reagent reaction device.

[0029] The isolation and temperature control reaction structure 5 includes an isolation layer 51 and a heat preservation layer 54. The heat preservation layer 54 is fixedly installed on the inner wall of the reaction device frame 3 and is made of a layer of polystyrene board. The heat preservation layer 54 is installed on both sides of the inner wall of the reaction device frame 3. The heat preservation layer 54 can ensure that the temperature in the reaction device frame 3 does not change too much in a short time during the chemical reaction under heating or cooling conditions. The plurality of isolation layers 51 are fixedly installed on the inner side of the reaction device frame 3 and surround the outside of the chemical reagent placing plate 43. The isolation layer 51 is made of stainless steel material, which has the advantages of corrosion resistance and stability.

[0030] The isolation layer 51 is made of stainless steel material, which has the advantages of corrosion resistance and stability.

[0031] The heat preservation layer 54 is made of a layer of polystyrene board, and is installed on the inner wall of the reaction device frame 3. The heat preservation layer 54 can ensure that the temperature inside the reaction device frame 3 does not change too much in a short time when the heating or cooling condition is performed, and the isolation layer 51 is arranged outside the chemical reagent placing plate 43. The isolation layer 51 is made of stainless steel material, which has the effects of corrosion resistance and stability. The heating pipe 52 is provided with heating wires inside, and can heat the chemical reagent placing plate 43 around the corresponding position after being electrified, so as to accelerate the chemical reaction.

[0032] The cooling hole 53 is drilled in the isolation layer 52, and the ice bag can be placed in the cooling hole 53 in advance. The ice bag can create a low-temperature environment inside the chemical reaction frame 3, so as to cope with the situation of needing a low-temperature environment for reaction. According to the different temperature conditions required for completing the reaction, the required temperature conditions can be created in the different reaction device frames 3, so as to improve the use effect of the chemical reagent reaction device for pharmaceutical industry.

[0033] The chemical reaction toxic gas recovery structure 6 includes a clamping hoop 61 and a sealing pipe 65. The sealing pipe 65 is fixedly connected to the outer wall of the reaction device frame 3, and is provided with a rubber plug inside. The clamping hoop 61 is fixedly connected to the outer wall of the reaction device frame 3, and is provided with two clamping hoops 61 arranged side by side. The two clamping hoops 61 are made of a half-arc hoop bent by a metal steel bar. The recovery tank 62 can be vertically clamped into the clamping hoop 61 for fixation. The inner side of the clamping hoop 61 is movably connected with the recovery tank 62. The top end of the recovery tank 62 is fixedly connected with the air pump 63.

[0034] When the chemical reaction is performed in the reaction device frame 3, some chemical reactions will generate toxic and irritating gas. Therefore, the air pump 63 is started by connecting the power supply. The air pump 63 can suck the toxic gas into the recovery tank 62 through the penetration pipe 64 for storage. The other end of the air pump 63 is fixedly connected with the penetration pipe 64. The penetration pipe 64 is provided with a sharp glass needle at the front end. The penetration pipe 64 can be inserted into the rubber plug sealing pipe 65 to connect the recovery tank 62 and the reaction device frame 3. The penetration pipe 64 is movably connected to the inner side of the sealing pipe 65.

[0035] The rubber plug is arranged inside the sealing tube 65, the clamping hoop 61 is arranged in two rows, the two clamping hoops 61 are semicircular hoops bent from metal steel strips, and the recovery tank 62 can be vertically clamped into the inside of the clamping hoop 61 for fixation. When the chemical reaction is carried out in the reaction device frame 3, because part of the chemical reaction will generate toxic and pungent gas, the power supply is connected to start the air suction pump 63, the air suction pump 63 will suck the toxic gas into the recovery tank 62 through the piercing tube 64, the piercing tube 64 can be a sharp glass needle at the front end, and the piercing tube 64 can be inserted into the rubber plug sealing tube 65 to connect the inside of the recovery tank 62 and the reaction device frame 3.

[0036] Working principle:

[0037] The pharmaceutical chemical reagent reaction device is used, the base 1 is placed in the pharmaceutical production laboratory, the base 1 is fixed with the upper box 2 and the reaction device frame 3 in a stable and safe position, four reaction device frames 3 are arranged inside to simultaneously place chemical reagent test tubes, then manual chemical reagent adding, oxidation reaction, combustion reaction, shaking and stirring, extraction, filtration, heating and cooling and other chemical operation processes are carried out, and finally the reaction results and change products of the chemical reagent are measured;

[0038] Multiple simultaneous separation reaction structures of the pharmaceutical chemical reagent reaction device:

[0039] The rotating shaft 42 is sleeved on the center position of the chemical reagent placing plate 43, and four opposite ones are arranged inside the four reaction device frames 3. The test tube grooves 44 are equidistantly distributed on the outer side of the rotating shaft 42, and each test tube groove 44 can vertically place a reagent sample needing chemical reaction. When the motor 41 is connected to the power supply and started, the motor 41 can drive the rotating shaft 42 to rotate, and the rotating shaft 42 can drive the test tubes containing chemical reagents inside the chemical reagent placing plate 43 to rotate, so as to achieve the effect of shaking and mixing the chemical reagents in the test tubes. In the actual chemical reagent reaction process, test tubes needing shaking or not can be placed in different reaction device frames 3 according to actual needs, and the chemical reagent reaction needs of various specifications, requirements and properties can be realized at one time.

[0040] Temperature reaction control structure of the pharmaceutical chemical reagent reaction device:

[0041] The insulation layer 54 is made of a layer of polystyrene board and is installed on both sides of the inner wall of the reaction device frame 3. The insulation layer 54 can ensure that the internal temperature of the reaction device frame 3 does not change too much in a short time when the chemical reaction is carried out under heating or cooling conditions. The heating tube 52 is equipped with a heating wire. After being powered on, the heating tube 52 will heat the area around the chemical reagent placement plate 43 at the corresponding position to accelerate the chemical reaction. The cooling hole 53 is drilled in the isolation layer 52. Frozen ice packs can be placed in the cooling hole 53 in advance. In this way, the ice packs can create a relatively low temperature environment inside the chemical reaction frame 3 to cope with the situation where a low temperature environment is required for the reaction. In this way, the required temperature conditions can be created inside different reaction device frames 3 according to the different temperature conditions required to complete the reaction.

[0042] Toxic gas recovery structure of pharmaceutical chemical reagent reaction equipment:

[0043] A rubber stopper is provided inside the sealing tube 65, and two clamping hoops 61 are arranged side by side. The two clamping hoops 61 are semi-circular hoops made of bent metal steel strips. The recovery tank 62 can be vertically inserted into the clamping hoops 61 for fixation. When a chemical reaction occurs inside the reaction device frame 3, some of the chemical reaction will generate toxic and pungent gas. In this case, the power supply is connected to start the vacuum pump 63. The vacuum pump 63 will suck the toxic gas into the recovery tank 62 for storage along the insertion tube 64. The insertion tube 64 can be made of a glass needle with a sharp tip. The insertion tube 64 can be inserted into the rubber stopper sealing tube 65 to connect the recovery tank 62 and the inside of the reaction device frame 3.

[0044] Example 2:

[0045] Please see Figures 1-6 In this embodiment, a pharmaceutical chemical reagent reaction device further includes a reaction device top cover structure 7, which includes a limiting block 71 and a cover plate 74. Multiple limiting blocks 71 are fixedly connected to the top of the inner wall of the reaction device frame 3. The limiting blocks 71 are welded to the upper part of the inner wall of the reaction device frame 3. A sealing plate 72 is movably connected above the multiple limiting blocks 71. The sealing plate 72 is made of aluminum alloy plate with rubber material at the lower end. The sealing plate 72 can be pressed down on the limiting blocks 71 by the weight of the pressing plate 73 for support and fixation. The pressing plate 73 is fixedly connected above the multiple sealing plates 72.

[0046] Multiple pressing plates 73 are fixedly connected to the top of the cover plate 74. The cover plate 74 is fastened to the top of the reaction device frame 3 to achieve closure. Multiple observation windows 8 are fixedly opened on the outer wall of the reaction device frame 3. The observation windows 8 are made of transparent glass and are embedded at both ends of the outer wall of the reaction device frame 3. The operator can observe the progress of the chemical reaction through the observation windows 8.

[0047] Working principle:

[0048] The limiting block 71 is welded on the inner wall of the reaction device frame 3, the closing plate 72 is made of aluminum alloy plate with rubber material at the lower end, the closing plate 72 can be supported and fixed by being pressed on the limiting block 71 by the weight of the pressing plate 73, the cover plate 74 is buckled on the top end of the reaction device frame 3 to realize closing, and the observation window 8 is made of transparent glass and is inlaid on the front and rear ends of the outer wall of the reaction device frame 3, so that the operator can check the chemical reaction condition through the observation window 8.

[0049] Although the utility model has been illustrated and described by referring to the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details can be made within the scope of the claims.

Claims

1. A pharmaceutical chemical reagent reaction apparatus, comprising a base (1), a housing (2), and a reaction apparatus frame (3), wherein the housing (2) is fixedly installed above the base (1), and the reaction apparatus frame (3) is fixedly installed on the top of the housing (2), characterized in that: The inner side of the reaction device frame (3) is provided with a chemical reagent separation shaking structure (4), the inner wall of the reaction device frame (3) is provided with a contrast isolation temperature control reaction structure (5), the outer side of the reaction device frame (3) is provided with a chemical reaction toxic gas recovery structure (6), and the top end of the reaction device frame (3) is provided with a reaction device top cover structure (7).

2. The pharmaceutical chemical reagent reaction device according to claim 1, characterized in that: The chemical reagent separation shaking structure (4) comprises a motor (41) and a rotating shaft (42), a plurality of rotating shafts (42) are rotatably connected at the inner bottom end of the reaction device frame (3) through bearings, a plurality of motors (41) are fixedly installed on the inner side of the box body (2), the output shafts of the plurality of motors (41) are fixedly connected with the lower ends of the rotating shafts (42), a plurality of chemical reagent placing plates (43) are fixedly sleeved on the outer sides of the rotating shafts (42), a plurality of test tube grooves (44) are fixedly arranged in the inner side of the chemical reagent placing plate (43), and a protective layer (45) is fixedly connected to the inner wall of the test tube groove (44).

3. The pharmaceutical chemical reagent reaction device of claim 1, wherein: The contrast isolation temperature control reaction structure (5) comprises an isolation layer (51) and a heat preservation layer (54), the heat preservation layer (54) is fixedly installed on the inner wall of the reaction device frame (3), a plurality of isolation layers (51) are fixedly installed on the inner side of the reaction device frame (3), two heating pipes (52) are fixedly installed on one side of the plurality of isolation layers (51), a plurality of cooling holes (53) are fixedly connected to the other side of the plurality of isolation layers (51), and the inner wall of the plurality of isolation layers (51) is rotatably connected with the side wall of the chemical reagent placing plate (43).

4. The pharmaceutical chemical reagent reaction device of claim 1, wherein: The chemical reaction toxic gas recovery structure (6) comprises a clamping hoop (61) and a sealing pipe (65), a plurality of sealing pipes (65) are fixedly connected to the outer wall of the reaction device frame (3), a plurality of clamping hoops (61) are fixedly connected to the outer wall of the reaction device frame (3), a plurality of recovery tanks (62) are movably clamped on the inner side of the clamping hoop (61), a plurality of suction pumps (63) are fixedly connected to the top end of the recovery tank (62), the other end of the suction pump (63) is fixedly connected with a penetrating pipe (64), and the inner side of the sealing pipe (65) is movably connected with the penetrating pipe (64).

5. The pharmaceutical chemical reagent reaction device of claim 1, wherein: The reaction device top cover structure (7) comprises a limiting block (71) and a cover plate (74), a plurality of limiting blocks (71) are fixedly connected to the inner wall top end of the reaction device frame (3), a plurality of closing plates (72) are movably connected above the plurality of limiting blocks (71), a plurality of pressing plates (73) are fixedly connected above the plurality of closing plates (72), and a plurality of cover plates (74) are fixedly connected to the top end of the plurality of pressing plates (73).

6. The pharmaceutical chemical reagent reaction device of claim 1, wherein: A plurality of observation windows (8) are fixedly arranged on the outer wall of the reaction device frame (3).

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