Fluorocytosine reaction kettle convenient to clean

Abstract

The utility model discloses a flucytosine reaction kettle convenient to clean, which comprises a main body mechanism and a cleaning mechanism, the cleaning mechanism comprises a supporting frame fixed to one side of the cover plate, an opening and closing control piece installed on the supporting frame and stretching into the open groove, a movable base with one end movably embedded in the supporting frame, and a second driving piece installed on the supporting frame and penetrating through the end of the movable base. The L-shaped hollow pipe is fixed to the bottom end of the movable base, the water inlet pipeline is installed at the top end of the movable base and communicated with the L-shaped hollow pipe, the supporting frame is used for installing other assemblies, an open groove is formed in one side of the cover plate, the L-shaped hollow pipe can conveniently stretch into an inner cavity of the kettle body, and the opening and closing control piece is used for controlling opening and closing of the open groove. Comprising electric telescopic rods symmetrically fixed on a supporting frame and a sliding plate embedded in an opening groove in a sliding mode, and the flucytosine reaction kettle convenient to clean has the advantages of being capable of automatically cleaning the inner wall of the kettle body and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a 5-fluorocytosine reaction kettle which is convenient to clean. Background Art

[0002] Generally speaking, a reaction kettle is a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, functions such as heating, evaporation, cooling and mixing at low and high speeds required by the process are realized. In the production process of 5-fluorocytosine, a reaction kettle is needed.

[0003] However, the existing 5-fluorocytosine production reaction kettle mainly has the following disadvantages in the using process: after the solution mixing is completed, impurities will remain on the inner wall of the reaction kettle. If these impurities are not cleaned, it will affect the chemical reaction effect of the solution in the reaction kettle. However, it is difficult to clean the impurities attached to the inner wall of the reaction kettle and the stirring mechanism. Therefore, there is room for improvement. Content of the Utility Model

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] For this reason, the technical solution adopted by the utility model is as follows: a 5-fluorocytosine reaction kettle which is convenient to clean, comprising: a main body mechanism and a cleaning mechanism. The main body mechanism includes symmetrically arranged brackets, a kettle body installed between the opposite brackets, a cover plate rotatably installed at the top end of the kettle body, a stirring member installed at the top end of the cover plate and extending into the kettle body, a toothed ring fixedly sleeved outside the cover plate, and a first driving member installed on one bracket and meshing with the toothed ring. An opening groove is arranged on one side of the cover plate.

[0006] The cleaning mechanism includes a support frame fixed on one side of the cover plate, an opening and closing control member installed on the support frame and extending into the opening groove, a movable seat with one end movably fitted on the support frame, a second driving member installed on the support frame and passing through the end of the movable seat, an L-shaped hollow pipe fixed at the bottom end of the movable seat, and a water inlet pipe installed at the top end of the movable seat and communicated with the L-shaped hollow pipe. A plurality of spray holes are arranged in an array on both sides of the L-shaped hollow pipe.

[0007] The utility model can be further configured in a preferred example as follows: the stirring member includes a first motor fixed at the top end of the cover plate, a rotating shaft with one end fixed to the first motor shaft and the other end passing through the cover plate and extending into the kettle body, and a plurality of symmetrically fixed stirring rods on the rotating shaft.

[0008] The utility model can be further configured in a preferred example as follows: the first driving member includes a second motor fixed on the bracket and a gear fixed on the second motor shaft, and the gear meshes with the toothed ring.

[0009] In a preferred embodiment of the present utility model, it can be further configured that: the opening and closing control member includes electric telescopic rods symmetrically fixed on the support frame and a sliding plate slidably fitted in the opening groove, and the end of the electric telescopic rod is fixedly connected to the end of the sliding plate.

[0010] In a preferred embodiment of the present utility model, it can be further configured that: the second driving member includes a threaded rod rotatably installed inside the support frame and a third motor fixed at the top end of the support frame with its axis fixedly connected to the end of the threaded rod.

[0011] In a preferred embodiment of the present utility model, it can be further configured that: a threaded hole is formed at the end of the movable seat, the threaded rod passes through the threaded hole, and the threaded rod meshes with the threaded hole.

[0012] In a preferred embodiment of the present utility model, it can be further configured that: when the L-shaped hollow tube extends into the inner cavity of the kettle body, it is located between the inner wall of the kettle body and the end of the stirring rod.

[0013] By adopting the above technical solutions, the beneficial effects obtained by the present utility model are as follows:

[0014] 1. In the present utility model, a cover plate is rotatably arranged at the top end of the kettle body, an opening groove is arranged on one side of the cover plate, a support frame is installed on the cover plate, and an opening and closing control member extending into the opening groove is installed on the support frame for controlling the opening and closing of the opening groove. At the same time, a movable seat is installed on the support frame, and the movable seat is controlled by a second driving member to move up and down. An L-shaped hollow tube is installed at the bottom end of the movable seat, and a water inlet pipe is installed at the top end of the movable seat. A plurality of spray holes are arranged in an array on both sides of the L-shaped hollow tube. When it is necessary to clean the inner wall of the kettle body, the opening and closing control member opens the opening groove. At this time, the second driving member drives the movable seat to move down, and the movable seat moving down drives the L-shaped hollow tube to extend into the inner cavity of the kettle body. Then, clean water is injected into the L-shaped hollow tube and sprayed out through the spray holes on both sides to clean the inner wall of the kettle body and the stirring member. Through the above settings, the residual impurities on the inner wall of the kettle body and the stirring mechanism can be automatically cleaned, improving the convenience during the use of the reaction kettle and increasing the practical performance.

[0015] 2. In the present utility model, a toothed ring is installed on the outer side of the cover plate, and a first driving member is installed on the bracket and meshes with the toothed ring. The first driving member drives the toothed ring to rotate, the toothed ring rotates to drive the cover plate to rotate, and the cover plate rotates to drive the cleaning mechanism to rotate. During the rotation of the cleaning mechanism, the entire inner wall of the kettle body and the stirring member are cleaned, ensuring the comprehensiveness of the cleaning and further increasing the practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2Is a schematic cross-sectional view of the present utility model;

[0018] Figure 3 Is a schematic view of a partial structure of the present utility model;

[0019] Figure 4 Is a schematic view of the cover structure of the present utility model;

[0020] Figure 5 Is a schematic bottom view of the cover structure of the present utility model;

[0021] Figure 6 Is an exploded schematic view of the cleaning mechanism of the present utility model.

[0022] Reference numerals:

[0023] 100, main body mechanism; 110, bracket; 120, kettle body; 130, cover plate; 131, opening groove; 140, stirring member; 141, first motor; 142, rotating shaft; 143, stirring rod; 150, toothed ring; 160, first driving member; 161, second motor; 162, gear;

[0024] 200, cleaning mechanism; 210, support frame; 220, opening and closing control member; 221, electric telescopic rod; 222, sliding plate; 230, movable seat; 231, threaded hole; 240, second driving member; 241, threaded rod; 242, third motor; 250, L-shaped hollow tube; 251, spray hole; 260, water inlet pipe. Specific embodiments

[0025] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other.

[0026] The following describes some embodiments of the present utility model with reference to the accompanying drawings,

[0027] Embodiment 1:

[0028] Combined with Figure 1-6 As shown, this embodiment provides a 5-fluorocytosine reactor that is easy to clean, including: a main body mechanism 100 and a cleaning mechanism 200.

[0029] Among them, the main body mechanism 100 includes symmetrically arranged brackets 110, a kettle body 120 installed between the opposite brackets 110, a cover plate 130 rotatably installed at the top of the kettle body 120, a stirring member 140 installed at the top of the cover plate 130 and extending into the kettle body 120, a toothed ring 150 fixedly sleeved outside the cover plate 130, and a first driving member 160 installed on one bracket 110 and meshing with the toothed ring 150.

[0030] The bracket 110 is used to install the kettle body 120 to ensure the stability of the kettle body 120. The kettle body 120 serves as a container to provide a space for the reaction of flucytosine. The cover plate 130 is rotatably fitted at the top of the kettle body 120, enabling the inner cavity of the kettle body 120 to form a closed environment.

[0031] The stirring member 140 is used to stir the reactants in the inner cavity of the kettle body 120, including a first motor 141 fixed to the top of the cover plate 130, a rotating shaft 142 with one end fixed to the shaft of the first motor 141 and the other end passing through the cover plate 130 and extending into the kettle body 120, and a plurality of stirring rods 143 symmetrically fixed on the rotating shaft 142. When the first motor 141 is started, it drives the rotating shaft 142 to rotate, and the rotating shaft 142 drives the stirring rods 143 to rotate, thereby stirring the reactants in the kettle body 120 to make the mixing reaction uniform.

[0032] The first driving member 160 is used to drive the cover plate 130 to rotate, including a second motor 161 fixed to the bracket 110 and a gear 162 fixed to the shaft of the second motor 161. The gear 162 meshes with the toothed ring 150, so that when the second motor 161 rotates, it drives the gear 162 to rotate. The rotation of the gear 162 drives the toothed ring 150 to rotate, and the rotation of the toothed ring 150 drives the cover plate 130 to rotate. The rotation of the cover plate 130 drives the cleaning mechanism 200 to rotate, facilitating the cleaning mechanism 200 to clean the inner wall of the kettle body 120 in all directions.

[0033] The cleaning mechanism 200 includes a support frame 210 fixed to one side of the cover plate 130, an opening and closing control member 220 installed on the support frame 210 and extending into the opening groove 131, a movable seat 230 with one end movably fitted on the support frame 210, a second driving member 240 installed on the support frame 210 and passing through the end of the movable seat 230, an L-shaped hollow tube 250 fixed to the bottom end of the movable seat 230, and a water inlet pipe 260 installed on the top end of the movable seat 230 and communicating with the L-shaped hollow tube 250.

[0034] The support frame 210 is used to install other components. An opening groove 131 is provided on one side of the cover plate 130 to facilitate the L-shaped hollow tube 250 to extend into the inner cavity of the kettle body 120. The opening and closing control member 220 is used to control the opening and closing of the opening groove 131, including electric telescopic rods 221 symmetrically fixed on the support frame 210 and a sliding plate 222 slidably fitted in the opening groove 131. The end of the electric telescopic rod 221 is fixedly connected to the end of the sliding plate 222. When the electric telescopic rod 221 contracts, it drives the sliding plate 222 to move outwards. At this time, the opening groove 131 is opened, facilitating the L-shaped hollow tube 250 to pass through the opening groove 131 and extend into the kettle body 120. When the electric telescopic rod 221 extends, the sliding plate 222 is fitted in the opening groove 131 to close the opening groove 131 and ensure the sealing performance inside the kettle body 120.

[0035] One end of the movable seat 230 is fitted into the support frame 210, and the other end is used to install the L-shaped hollow tube 250 and drive the L-shaped hollow tube 250 to move up and down. The second driving member 240 includes a threaded rod 241 rotatably installed inside the support frame 210 and a third motor 242 fixed to the top end of the support frame 210 with its shaft fixedly connected to the end of the threaded rod 241. A threaded hole 231 is formed at the end of the movable seat 230. The threaded rod 241 passes through the threaded hole 231, and the threaded rod 241 meshes with the threaded hole 231. When the third motor 242 is started, it drives the threaded rod 241 to rotate. The threaded rod 241 rotates inside the threaded hole 231, driving the movable seat 230 to move up and down, that is, driving the L-shaped hollow tube 250 to move up and down.

[0036] A plurality of spray holes 251 are arranged in an array on both sides of the L-shaped hollow tube 250, which are respectively used for cleaning the stirring member 140 and the inner wall of the kettle body 120. The water inlet pipe 260 is used to inject clean water into the L-shaped hollow tube 250.

[0037] In addition, when the L-shaped hollow tube 250 extends into the inner cavity of the kettle body 120, it is located between the inner wall of the kettle body 120 and the end of the stirring rod 143, so as to prevent the stirring member 140 from rotating and hitting the L-shaped hollow tube 250 during cleaning.

[0038] The working principle and usage process of the present utility model: When it is necessary to clean the inner wall of the kettle body 120, the electric telescopic rod 221 is started to drive the slide plate 222 to move outwards, so that the opening groove 131 is opened. At this time, the third motor 242 is started to drive the threaded rod 241 to rotate. The rotation of the threaded rod 241 drives the movable seat 230 to move downwards. The downward movement of the movable seat 230 drives the L-shaped hollow tube 250 to move downwards, so that the L-shaped hollow tube 250 extends into the inner cavity of the kettle body 120. Then, the pump sends clean water into the L-shaped hollow tube 250 through the water inlet pipe 260. The clean water sprays out through the spray holes 251 on both sides of the L-shaped hollow tube 250 to clean the stirring member 140 and the inner wall of the kettle body 120. At the same time, the second motor 161 is started to drive the gear 162 to rotate. The rotation of the gear 162 drives the toothed ring 150 to rotate. The rotation of the toothed ring 150 drives the cover plate 130 to rotate. The rotation of the cover plate 130 drives the cleaning mechanism 200 to rotate, so that the L-shaped hollow tube 250 rotates in the inner cavity of the kettle body 120. At the same time, the first motor 141 is started to drive the rotating shaft 142 and the stirring rod 143 to rotate, facilitating the clean water sprayed by the L-shaped hollow tube 250 to comprehensively clean the entire inner wall of the kettle body 120 and the stirring member 140.

[0039] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A flucytosine reactor that is convenient for cleaning, comprising: The main body mechanism (100) and the cleaning mechanism (200), characterized in that the main body mechanism (100) includes symmetrically arranged brackets (110), a kettle body (120) installed between the opposite brackets (110), a cover plate (130) rotatably installed at the top end of the kettle body (120), a stirring member (140) installed at the top end of the cover plate (130) and extending into the kettle body (120), a toothed ring (150) fixedly sleeved outside the cover plate (130), and a first driving member (160) installed on one side bracket (110) and meshing with the toothed ring (150). An opening groove (131) is provided on one side of the cover plate (130). The cleaning mechanism (200) includes a support frame (210) fixed to one side of the cover plate (130), an opening and closing control member (220) installed on the support frame (210) and extending into the opening groove (131), a movable seat (230) with one end movably fitted on the support frame (210), a second driving member (240) installed on the support frame (210) and passing through the end of the movable seat (230), an L-shaped hollow tube (250) fixed to the bottom end of the movable seat (230), and a water inlet pipe (260) installed at the top end of the movable seat (230) and communicating with the L-shaped hollow tube (250). A plurality of spray holes (251) are arranged in an array on both sides of the L-shaped hollow tube (250).

2. The fluorocytosine reactor according to claim 1, which is convenient for cleaning, is characterized in that, The stirring member (140) includes a first motor (141) fixed to the top end of the cover plate (130), a rotating shaft (142) with one end fixed to the shaft of the first motor (141) and the other end passing through the cover plate (130) and extending into the kettle body (120), and a plurality of symmetrically fixed stirring rods (143) on the rotating shaft (142).

3. The cytosine fluoride reactor according to claim 1, which is characterized in that, The first driving member (160) includes a second motor (161) fixed to the bracket (110) and a gear (162) fixed to the shaft of the second motor (161). The gear (162) meshes with the toothed ring (150).

4. A flucytosine reactor that is easy to clean according to claim 1, characterized in that, The opening and closing control member (220) includes electric telescopic rods (221) symmetrically fixed to the support frame (210) and a sliding plate (222) slidably fitted in the opening groove (131). The end of the electric telescopic rod (221) is fixedly connected to the end of the sliding plate (222).

5. A flucytosine reactor that is easy to clean according to claim 1, wherein, The second driving member (240) includes a threaded rod (241) rotatably installed inside the support frame (210) and a third motor (242) fixed to the top end of the support frame (210) with its shaft fixedly connected to the end of the threaded rod (241).

6. A flucytosine reactor that is easy to clean according to claim 5, characterized in that, A threaded hole (231) is provided at the end of the movable seat (230). The threaded rod (241) passes through the threaded hole (231), and the threaded rod (241) meshes with the threaded hole (231).

7. A flucytosine reactor that is easy to clean according to claim 2, characterized in that, When the L-shaped hollow tube (250) extends into the inner cavity of the kettle body (120), it is located between the inner wall of the kettle body (120) and the end of the stirring rod (143).

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