CN213726439U

CN213726439U - Medicine intermediate reation kettle

Info

Publication number: CN213726439U
Application number: CN202021955984.6U
Authority: CN
Inventors: 祝仰宝; 吴相伟; 刘莹房
Original assignee: DZD Heze Pharmaceutical Co Ltd
Current assignee: DZD Heze Pharmaceutical Co Ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-07-20
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a medicine intermediate reaction kettle, which comprises a reaction tank, wherein the inner wall of the reaction tank is fixedly connected with a fixed block, the inner frame of the fixed block is fixedly connected with a filter screen, the inner top wall of the reaction tank is fixedly communicated with a feed pipe, one side of the lower end of the reaction tank is provided with a discharge pipe, a valve is arranged on the discharge pipe, and the inner right wall of the reaction tank is movably connected with a cleaning door; the cleaning door is opened by pulling the pull block upwards, so that impurities can be taken out; the anti-blocking scraper is driven to rotate by the arranged motor, so that the reaction kettle has an anti-blocking function, and the problem that the reaction kettle is easy to block in the impurity filtering process is effectively solved; the application has the advantages of simple structure, strong practicability and simple operation and is worth popularizing.

Description

Medicine intermediate reation kettle

Technical Field

The utility model relates to a reation kettle technical field, specific theory especially relates to a medicine midbody reation kettle.

Background

With the rapid development of social economy, a reaction kettle is widely understood as a container with physical or chemical reaction, the heating, evaporation, cooling and low-speed and high-speed mixing functions required by the process are realized by the structural design and parameter configuration of the container, and the reaction kettle is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods and is a pressure container for completing the processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; the materials generally include carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloy and other composite materials, and a reaction kettle is required to be used as a reaction vessel in the production process of the medical intermediate.

After the existing reaction kettle is finished in one procedure, no filtering device is arranged, and the purity of the material discharged and then enters the next procedure is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical intermediate reation kettle to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medicine midbody reation kettle, includes the retort, wherein, the inner wall fixedly connected with fixed block of retort, the inside casing fixedly connected with filter screen of fixed block, the fixed intercommunication of interior roof of retort has the inlet pipe, the discharging pipe is installed to retort lower extreme one side, install the valve on the discharging pipe, the interior left wall swing joint of retort has the clearance door.

Preferably, the left side surface of the cleaning door is fixedly connected with an installation block, a cavity is arranged inside the installation block, the inner top wall of the cavity is fixedly connected with a rubber pad, one side of the rubber pad far away from the cavity is fixedly connected with a spring, one end of the spring, which is far away from the rubber pad, is fixedly connected with a movable plate, one side of the movable plate, which is far away from the spring, is fixedly connected with a fixed column, the left side surface of the reaction tank is fixedly connected with a positioning block, the upper surface of the positioning block is provided with a fixing hole, one end of the fixed column, which is far away from the moving plate, penetrates through the inner bottom wall of the cavity and extends to the inside of the fixed hole, one side of the moving plate, which is far away from the fixed column, is fixedly connected with a connecting rod, the connecting rod is positioned inside the spring, the upper portion of locating piece is provided with draws the piece, the one end that the movable plate was kept away from to the connecting rod runs through the lower surface of rubber pad and the interior roof of cavity in proper order and with draw piece fixed connection.

Preferably, the top fixedly connected with motor of retort, the output fixedly connected with pivot of motor, just it is inside that the pivot passes retort top wall and stretches into, the fixed cover of one end fixedly connected with of motor is kept away from in the pivot, install the stirring leaf in the pivot between motor and the fixed cover, the side fixedly connected with of fixed cover prevents stifled scraper blade.

Preferably, a feeding cover is sleeved at one end, far away from the reaction tank, of the feeding pipe.

Preferably, the side surface of the moving plate is fixedly connected with a rubber ring, and the outer ring of the rubber ring is movably connected with the inner wall of the cavity.

Preferably, both sides of the inner bottom wall of the cavity are fixedly connected with protection blocks, and one side of each protection block, which is far away from the cavity, is in contact with the moving plate.

Has the advantages that: compared with the prior art, the beneficial effects of the utility model are that: the cleaning door is opened by pulling the pull block upwards, so that impurities can be taken out; the anti-blocking scraper is driven to rotate by the arranged motor, so that the reaction kettle has an anti-blocking function, and the problem that the reaction kettle is easy to block in the impurity filtering process is effectively solved; the application has the advantages of simple structure, strong practicability and simple operation and is worth popularizing.

Drawings

Fig. 1 is a schematic structural diagram of a medical intermediate reaction kettle provided by the utility model.

Fig. 2 is an enlarged view of a portion a in fig. 1.

In the drawings: 1. the anti-blocking device comprises a reaction tank, 2 parts of a fixed block, 3 parts of a filter screen, 4 parts of a feeding pipe, 5 parts of a discharging pipe, 6 parts of a valve, 7 parts of a motor, 8 parts of a rotating shaft, 9 parts of a fixed sleeve, 10 parts of a stirring blade, 11 parts of an anti-blocking scraper, 12 parts of a feeding cover, 13 parts of a cleaning door, 14 parts of an installation block, 15 parts of a positioning block, 16 parts of a cavity, 17 parts of a rubber pad, 18 parts of a spring, 19 parts of a moving plate, 20 parts of a rubber ring, 21 parts of a fixed hole, 22 parts of a connecting rod, 23 parts of a pulling block, 24 parts of a fixed column and 25 parts of a protection block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Examples

Referring to the attached drawings, in the embodiment of the present invention, a pharmaceutical intermediate reaction kettle comprises a reaction tank 1, wherein an inner wall of the reaction tank 1 is fixedly connected with a fixed block 2, an inner frame of the fixed block 2 is fixedly connected with a filter screen 3, an inner top wall of the reaction tank 1 is fixedly communicated with a feed pipe 4, a discharge pipe 5 is installed on one side of a lower end of the reaction tank 1, a valve 6 is installed on the discharge pipe 5, and an inner left wall of the reaction tank 1 is movably connected with a cleaning door 13.

Further, an installation block 14 is fixedly connected to the left side surface of the cleaning door 13, a cavity 16 is formed in the installation block 14, a rubber pad 17 is fixedly connected to the inner top wall of the cavity 16, a spring 18 is fixedly connected to one side of the rubber pad 17 away from the cavity 16, a moving plate 19 is fixedly connected to one end of the spring 18 away from the rubber pad 17, a fixed column 24 is fixedly connected to one side of the moving plate 19 away from the spring 18, a positioning block 15 is fixedly connected to the left side surface of the reaction tank 1, a fixing hole 21 is formed in the upper surface of the positioning block 15, one end of the fixed column 24 away from the moving plate 19 penetrates through the inner bottom wall of the cavity 16 and extends into the fixing hole 21, a connecting rod 22 is fixedly connected to one side of the moving plate 19 away from the fixed column 24, the connecting rod 22 is located in the spring 18, and a pull block 23 is arranged above the positioning block 15, one end of the connecting rod 22 far away from the moving plate 19 penetrates through the lower surface of the rubber pad 17 and the inner top wall of the cavity 16 in sequence and is fixedly connected with the pull block 23.

Further, the top fixedly connected with motor 7 of retort 1, the output fixedly connected with pivot 8 of motor 7, just pivot 8 passes retort 1 roof and stretches into its inside, install stirring leaf 10 in the pivot 8 between motor 7 and the fixed cover 9, stifled scraper blade 11 is prevented to the side fixedly connected with of fixed cover 9.

Furthermore, a feed cover 12 is sleeved on one end of the feed pipe 4 away from the reaction tank 1.

Further, a rubber ring 20 is fixedly connected to a side surface of the moving plate 19, and an outer ring of the rubber ring 20 is movably connected to an inner wall of the cavity 16.

Furthermore, both sides of the inner bottom wall of the cavity 16 are fixedly connected with a protection block 25, and one side of the protection block 25, which is far away from the cavity 16, is in contact with the moving plate 19; by providing the protection block 25, the moving plate 19 is prevented from contacting the cavity 16, which may easily cause damage to the cavity 16.

The working principle is as follows:

when the impurities need to be taken out, the pull block is pulled upwards, so that the connecting rod connected with the pull block, the moving plate connected with the connecting rod and the spring connected with the moving plate are compressed, the positioning block connected with the moving plate is separated from the fixing hole, and then the cleaning door can be opened leftwards to take out the impurities; the rotating shaft on the motor drives the anti-blocking scraper to rotate, so that the reaction kettle has an anti-blocking function, and the problem of easy blocking in the impurity filtering process of the reaction kettle is effectively solved.

The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Claims

1. The utility model provides a medical intermediate reation kettle, includes retort (1), its characterized in that: inner wall fixedly connected with fixed block (2) of retort (1), inside casing fixedly connected with filter screen (3) of fixed block (2), the fixed intercommunication of interior roof of retort (1) has inlet pipe (4), discharging pipe (5) are installed to retort (1) lower extreme one side, install valve (6) on discharging pipe (5), the interior left wall swing joint of retort (1) has clearance door (13).

2. The pharmaceutical intermediate reaction kettle according to claim 1, wherein: the left side surface of the cleaning door (13) is fixedly connected with an installation block (14), a cavity (16) is formed in the installation block (14), a rubber pad (17) is fixedly connected to the inner top wall of the cavity (16), a spring (18) is fixedly connected to one side, far away from the cavity (16), of the rubber pad (17), a moving plate (19) is fixedly connected to one end, far away from the rubber pad (17), of the spring (18), a fixed column (24) is fixedly connected to one side, far away from the spring (18), of the moving plate (19), a positioning block (15) is fixedly connected to the left side surface of the reaction tank (1), a fixed hole (21) is formed in the upper surface of the positioning block (15), one end, far away from the moving plate (19), of the fixed column (24) penetrates through the inner bottom wall of the cavity (16) and extends into the moving plate (21), and a connecting rod (22) is fixedly, connecting rod (22) are located the inside of spring (18), the top of locating piece (15) is provided with draws piece (23), the one end that moving plate (19) were kept away from in connecting rod (22) runs through the lower surface of rubber pad (17) and the interior roof of cavity (16) in proper order and with draw piece (23) fixed connection.

3. The pharmaceutical intermediate reaction kettle according to claim 1, wherein: top fixedly connected with motor (7) of retort (1), the output fixedly connected with pivot (8) of motor (7), just it is inside that pivot (8) pass retort (1) roof and stretch into, the fixed cover (9) of one end fixedly connected with of motor (7) are kept away from in pivot (8), install stirring leaf (10) on pivot (8) between motor (7) and fixed cover (9), the side fixedly connected with of fixed cover (9) prevents stifled scraper blade (11).

4. The pharmaceutical intermediate reaction kettle according to claim 1, wherein: and a feeding cover (12) is sleeved at one end of the feeding pipe (4) far away from the reaction tank (1).

5. A pharmaceutical intermediate reaction kettle according to claim 2, characterized in that: the side face of the moving plate (19) is fixedly connected with a rubber ring (20), and the outer ring of the rubber ring (20) is movably connected with the inner wall of the cavity (16).

6. A pharmaceutical intermediate reaction kettle according to claim 2, characterized in that: both sides of the inner bottom wall of the cavity (16) are fixedly connected with protection blocks (25), and one side, far away from the cavity (16), of each protection block (25) is in contact with the movable plate (19).