Temperature control reaction kettle for medicine production

Abstract

The utility model relates to the technical field of medicine production, and discloses a temperature control reaction kettle for medicine production, which comprises a main body mechanism and an auxiliary mechanism, the auxiliary mechanism is positioned in the main body mechanism, and the main body mechanism comprises a reaction kettle main body, a control panel, a display screen, a device top plate and an air inlet pipe, the control panel is fixedly mounted at the right end of the reaction kettle main body, the display screen is fixedly arranged at the right end of the control panel, the display screen is electrically connected with the control panel, the device top plate is fixedly mounted at the upper end of the reaction kettle main body, and the gas inlet pipe is fixedly mounted at the left end of the reaction kettle main body. According to the temperature control reaction kettle for medicine production, heated steam enters the cooling box through the air inlet pipe and is cooled and liquefied through the water storage tank and the flow guide pipe, when a temperature sensor detects that the internal temperature is too high, a first electromagnetic valve is opened, and cooled and liquefied water drops are discharged into the device, so that temperature control is performed; and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of drug production, in particular to a temperature-controlled reaction kettle for drug production. Background Art

[0002] Drugs are substances used to prevent, treat and diagnose diseases. In the process of drug production and synthesis, each link, such as temperature, etc., generally needs to be strictly controlled. A reactor is a container that provides physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. The reactor is a commonly used reaction equipment in chemical plants. It mainly uses an electric motor to drive the stirring shaft to stir the reactants so that they can react fully to obtain the required substances.

[0003] Prior art CN217962538U proposes a temperature-controlled reactor for drug production, which facilitates real-time heating and cooling of the interior of the reactor, improves the quality of temperature control in the reactor, and improves the efficiency of synthesis of atazanavir intermediates.

[0004] When the prior art is in use, the heater is usually turned off so that the temperature in the device is kept within a specified range. However, when it is restarted, the temperature rises slowly, making it difficult to maintain a relative temperature, which is more troublesome to use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model aims to provide a temperature-controlled reactor for drug production, so as to solve the problem in the above background technology that when restarting, the temperature rises slowly, it is difficult to maintain the relative temperature, and it is troublesome to use.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temperature-controlled reactor for drug production, comprising a main mechanism and an auxiliary mechanism, wherein the auxiliary mechanism is located inside the main mechanism, and the main mechanism comprises a reactor body, a control panel, a display screen, a device top plate and an air inlet pipe, wherein the control panel is fixedly mounted on the right end of the reactor body, the display screen is fixedly arranged on the right end of the control panel, the display screen is electrically connected to the control panel, the device top plate is fixedly mounted on the upper end of the reactor body, and the air inlet pipe is fixedly mounted on the left end of the reactor body.

[0009] Preferably, the main body structure also includes a cooling box, a water inlet pipe, a water storage tank, a guide pipe and a first solenoid valve, the cooling box is fixedly installed at the left end of the air inlet pipe, and the water inlet pipe is fixedly installed at the upper end of the cooling box.

[0010] Preferably, the water storage tank is fixedly installed at the inner end of the cooling box, the flow guide pipe is fixedly installed at the inner end of the water storage tank, the flow guide pipe is fixedly connected to the air intake pipe, the first solenoid valve is fixedly installed at the right end of the flow guide pipe, and the first solenoid valve is electrically connected to the control panel.

[0011] Preferably, the auxiliary mechanism includes a feed pipe, a drive motor, a transmission rod, a stirring rod, a temperature sensor, a positioning plate, a second solenoid valve, a discharge pipe, a heating coil, a fixed base, a support rod and an anti-slip bottom pad, and the feed pipe is fixedly installed at the upper end of the reactor body.

[0012] Preferably, the drive motor is fixedly mounted on the upper end of the reactor body, the drive motor is electrically connected to the control panel, the transmission rod is movably mounted on the transmission end of the drive motor, and the stirring rod is fixedly mounted on the left and right ends of the transmission rod.

[0013] Preferably, the temperature sensor is fixedly installed on the inner upper end of the reactor body, the temperature sensor is electrically connected to the control panel, the positioning plate is fixedly installed on the inner lower end of the reactor body, the upper surface of the positioning plate is slidably connected to the lower surface of the transmission rod, the second solenoid valve is fixedly installed on the lower end of the reactor body, and the second solenoid valve is electrically connected to the control panel.

[0014] Preferably, the discharge pipe is fixedly installed at the lower end of the second solenoid valve, the heating coil is fixedly installed at the inner end of the reactor body, the heating coil is electrically connected to the control panel, the fixed base is fixedly installed at the lower end of the reactor body, the support rod is fixedly installed at the lower end of the fixed base, and the anti-slip bottom pad is fixedly installed at the lower end of the support rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The temperature-controlled reactor for drug production is installed with a main body mechanism so that when the device is in use, the heated steam can enter the cooling box through the air inlet pipe, and the heated steam can be cooled and liquefied through the water storage tank and the guide pipe. When the temperature sensor detects that the internal temperature is too high, the first solenoid valve will open to discharge the cooled and liquefied water droplets into the device, thereby performing temperature control, which is more convenient when in use;

[0017] 2. The temperature-controlled reactor for drug production is equipped with auxiliary mechanisms, so that when the device is in use, the raw materials for drug production can be poured in through the feed pipe. At this time, the heating is started safely, and then the drive motor is started to make the transmission rod drive the stirring rod to rotate, thereby stirring the raw materials inside, so that the raw materials are heated more evenly. The device can monitor the internal temperature through the temperature sensor set, and display it on the display screen, which is more convenient when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the enlarged structure of the local details of the main mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the enlarged structure of the local details of the auxiliary mechanism of the utility model.

[0022] In the figure: 1. main mechanism; 101. reactor body; 102. control panel; 103. display screen; 104. device top plate; 105. air inlet pipe; 106. cooling box; 107. water inlet pipe; 108. water storage tank; 109. flow guide pipe; 110. first solenoid valve; 2. auxiliary mechanism; 201. feed pipe; 202. drive motor; 203. transmission rod; 204. stirring rod; 205. temperature sensor; 206. positioning plate; 207. second solenoid valve; 208. discharge pipe; 209. heating coil; 210. fixed base; 211. support rod; 212. anti-slip bottom pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 - Figure 4The utility model provides a technical solution: a temperature-controlled reactor for drug production, comprising a main mechanism 1 and an auxiliary mechanism 2, the auxiliary mechanism 2 is located inside the main mechanism 1, the main mechanism 1 comprises a reactor body 101, a control panel 102, a display screen 103, a device top plate 104 and an air inlet pipe 105, the control panel 102 is fixedly installed at the right end of the reactor body 101, the display screen 103 is fixedly arranged at the right end of the control panel 102, the display screen 103 is electrically connected to the control panel 102, the device top plate 104 is fixedly installed at the upper end of the reactor body 101, and the air inlet pipe 105 is fixedly installed at the left end of the reactor body 101.

[0025] The main mechanism 1 also includes a cooling box 106, a water inlet pipe 107, a water storage tank 108, a guide pipe 109 and a first solenoid valve 110. The cooling box 106 is fixedly installed at the left end of the air inlet pipe 105, the water inlet pipe 107 is fixedly installed at the upper end of the cooling box 106, the water storage tank 108 is fixedly arranged at the inner end of the cooling box 106, the guide pipe 109 is fixedly installed at the inner end of the water storage tank 108, the guide pipe 109 is fixedly connected to the air inlet pipe 105, and the first solenoid valve 110 is fixedly installed at the guide pipe 109. At the right end of the tube 109, the first solenoid valve 110 is electrically connected to the control panel 102. When the device is in use, the heated steam can enter the cooling box 106 through the air intake pipe 105, and at the same time it can be cooled and liquefied through the water storage tank 108 and the guide pipe 109. When the temperature sensor 205 detects that the internal temperature is too high, the first solenoid valve 110 will open and discharge the cooled and liquefied water droplets into the device, thereby performing temperature control, which is more convenient when in use.

[0026] The auxiliary mechanism 2 includes a feed pipe 201, a drive motor 202, a transmission rod 203, a stirring rod 204, a temperature sensor 205, a positioning piece 206, a second solenoid valve 207, a discharge pipe 208, a heating coil 209, a fixed base 210, a support rod 211 and an anti-slip bottom pad 212. The feed pipe 201 is fixedly installed on the upper end of the reactor body 101, the drive motor 202 is fixedly installed on the upper end of the reactor body 101, the drive motor 202 is electrically connected to the control panel 102, the transmission rod 203 is movably installed on the transmission end of the drive motor 202, the stirring rod 204 is fixedly installed on the left and right ends of the transmission rod 203, the temperature sensor 205 is fixedly installed on the inner upper end of the reactor body 101, and the temperature sensor 205 is electrically connected to the control panel 102, the positioning piece 206 is fixedly installed on the inner lower end of the reactor body 101, the upper surface of the positioning piece 206 is slidably connected to the lower surface of the transmission rod 203, the second solenoid valve 207 is fixedly installed on the lower end of the reactor body 101, the second solenoid valve 207 is electrically connected to the control panel 102, the discharge pipe 208 is fixedly installed on the lower end of the second solenoid valve 207, the heating coil 209 is fixedly installed on the inner end of the reactor body 101, the heating coil 209 is electrically connected to the control panel 102, the fixed base 210 is fixedly installed on the lower end of the reactor body 101, the support rod 211 is fixedly installed on the lower end of the fixed base 210, and the anti-slip bottom pad 212 is fixedly installed on the lower end of the support rod 211.

[0027] Working principle: When the device is in use, the heated steam can be introduced into the cooling box 106 through the air inlet pipe 105, and the steam can be cooled and liquefied through the water storage tank 108 and the guide pipe 109. When the temperature sensor 205 detects that the internal temperature is too high, the first solenoid valve 110 will open to discharge the cooled and liquefied water droplets into the device, thereby performing temperature control, which is more convenient to use. When the device is in use, the raw materials for drug production can be poured in through the feed pipe 201. At this time, the heating safety 209 is started, and then the drive motor 202 is started, so that the transmission rod 203 drives the stirring rod 204 to rotate, thereby stirring the internal raw materials, so that the raw materials are heated more evenly. The device can monitor the internal temperature through the set temperature sensor 205, and display it on the display screen 103, which is more convenient to use.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A temperature-controlled reactor for drug production, comprising a main mechanism (1) and an auxiliary mechanism (2), characterized in that: The auxiliary mechanism (2) is located inside the main mechanism (1); the main mechanism (1) comprises a reactor body (101), a control panel (102), a display screen (103), a device top plate (104) and an air inlet pipe (105); the control panel (102) is fixedly mounted on the right end of the reactor body (101); the display screen (103) is fixedly arranged on the right end of the control panel (102); the display screen (103) is electrically connected to the control panel (102); the device top plate (104) is fixedly mounted on the upper end of the reactor body (101); and the air inlet pipe (105) is fixedly mounted on the left end of the reactor body (101).

2. A temperature-controlled reactor for drug production according to claim 1, characterized in that: The main body mechanism (1) further comprises a cooling box (106), a water inlet pipe (107), a water storage tank (108), a flow guide pipe (109) and a first solenoid valve (110); the cooling box (106) is fixedly mounted on the left end of the air inlet pipe (105), and the water inlet pipe (107) is fixedly mounted on the upper end of the cooling box (106).

3. A temperature-controlled reactor for drug production according to claim 2, characterized in that: The water storage tank (108) is fixedly arranged at the inner end of the cooling box (106), the flow guide pipe (109) is fixedly installed at the inner end of the water storage tank (108), the flow guide pipe (109) is fixedly connected to the air intake pipe (105), the first solenoid valve (110) is fixedly installed at the right end of the flow guide pipe (109), and the first solenoid valve (110) is electrically connected to the control panel (102).

4. A temperature-controlled reactor for drug production according to claim 3, characterized in that: The auxiliary mechanism (2) comprises a feed pipe (201), a drive motor (202), a transmission rod (203), a stirring rod (204), a temperature sensor (205), a positioning plate (206), a second solenoid valve (207), a discharge pipe (208), a heating coil (209), a fixed base (210), a support rod (211) and an anti-slip bottom pad (212); the feed pipe (201) is fixedly mounted on the upper end of the reactor body (101).

5. A temperature-controlled reactor for drug production according to claim 4, characterized in that: The driving motor (202) is fixedly mounted on the upper end of the reactor body (101), the driving motor (202) is electrically connected to the control panel (102), the transmission rod (203) is movably mounted on the transmission end of the driving motor (202), and the stirring rod (204) is fixedly mounted on the left and right ends of the transmission rod (203).

6. A temperature-controlled reactor for drug production according to claim 5, characterized in that: The temperature sensor (205) is fixedly mounted on the upper inner end of the reactor body (101), and the temperature sensor (205) is electrically connected to the control panel (102). The positioning piece (206) is fixedly mounted on the lower inner end of the reactor body (101), and the upper surface of the positioning piece (206) is slidably connected to the lower surface of the transmission rod (203). The second solenoid valve (207) is fixedly mounted on the lower end of the reactor body (101), and the second solenoid valve (207) is electrically connected to the control panel (102).

7. A temperature-controlled reactor for drug production according to claim 6, characterized in that: The discharge pipe (208) is fixedly mounted on the lower end of the second solenoid valve (207), the heating coil (209) is fixedly mounted on the inner end of the reactor body (101), the heating coil (209) is electrically connected to the control panel (102), the fixed base (210) is fixedly mounted on the lower end of the reactor body (101), the support rod (211) is fixedly mounted on the lower end of the fixed base (210), and the anti-slip bottom pad (212) is fixedly mounted on the lower end of the support rod (211).

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