Electronic temperature control type reaction kettle structure

Abstract

The utility model relates to the technical field of reaction kettles, and discloses an electronic temperature control type reaction kettle structure which is characterized in that a reaction kettle body is arranged at the upper end of a bracket of a supporting bottom frame, a lifting opening and closing mechanism is arranged at the upper end of a bracket of an arm power side frame, and a transmission frame is mounted at the front end of a sliding table of the lifting opening and closing mechanism; a kettle cover opposite to the reaction kettle body is mounted at the bottom of a bracket of the transmission frame. According to the reaction kettle, the combination of the transmission motor, the transmission shaft and the stirring paddle and the heating coil are arranged on the reaction kettle cover in parallel, so that the reaction kettle has good integrated assembly performance, and when the reaction kettle needs to be overhauled, maintained and the like subsequently, the reaction kettle cover and all the components are lifted and displaced together by utilizing the lifting driving of the lifting opening and closing mechanism, so that the reaction kettle is convenient to operate. The reaction kettle is separated from the reaction kettle body, so that the reaction kettle body and all parts are thoroughly separated, a larger space for overhauling, cleaning and the like is provided for workers, and the control intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to an electronic temperature-controlled reaction kettle structure. Background Art

[0002] Reactors are essential equipment for chemical reactions. Various chemical reactions are carried out in the reactor to obtain the expected products. They are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization and condensation. With the expansion of the application of reactors, their intelligent functions are becoming more and more perfect, as shown in the existing patent technology: after searching, the China Patent Network discloses an enamel reactor with electronic temperature monitoring (public announcement number CN215743368U). This type of reactor is installed with a base on the reactor body, and a hydraulic push rod is hinged to the base, and the hydraulic push rod is hinged to the top seat fixedly connected to the sealing cover. After the hydraulic push rod is extended, the sealing cover can be pushed open, so that the inside of the reactor body can be inspected and maintained.

[0003] However, there are still some shortcomings in the above-mentioned public patents and the reactors adopted in the existing market: the existing method of using a hydraulic push rod as a power source to push and close the reactor cover for easy maintenance, when the reactor cover is opened and closed, the internal heating components, stirring components, etc. are still inside the reactor body, which compresses the space of the reactor, which is inconvenient for maintenance, etc., and when the reactor cover is opened and closed, the output end of the power motor and the power end are separated from each other, and when the transmission is re-engaged, the installation is relatively limited, and mismatching is very likely to occur. To this end, those skilled in the art provide an electronic temperature-controlled reactor structure to solve the problems raised in the above background technology. Utility Model Content

[0004] The main purpose of the utility model is to provide an electronic temperature-controlled reactor structure, which can effectively solve the problem of inconvenient maintenance and overhaul of the existing reactor structure in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an electronic temperature-controlled reactor structure, comprising a supporting base frame and an arm force side frame installed on one side of the supporting base frame bracket;

[0006] A reaction kettle body is arranged at the upper end of the support frame;

[0007] The upper end of the arm side frame is provided with a lifting and opening and closing mechanism, and the front end of the slide of the lifting and opening and closing mechanism is installed with a transmission frame, the bottom of the transmission frame is provided with a kettle cover opposite to the reaction kettle body, the middle of the bottom plate of the kettle cover is rotatably connected with a transmission shaft, and the bottom end of the shaft rod of the transmission shaft is provided with a stirring paddle, and the bottom plate of the kettle cover is provided with a heating coil surrounding the stirring paddle;

[0008] The lifting and closing mechanism includes a lifting screw rod installed on the upper half of the arm side frame bracket, a lifting motor fixed to the arm side frame is installed on the top of the shaft of the lifting screw rod, and lifting guide rods fixed to the arm side frame are symmetrically installed on both sides of the shaft of the lifting screw rod, a lifting slide guided by the lifting guide rod is sleeved on the outer side of the shaft of the lifting screw rod, and the lifting slide is fixedly connected to the transmission frame.

[0009] As a further solution of the utility model: a differential pulley A is provided at the output end of the lifting motor, a differential pulley B is provided at the top end of the shaft of the lifting screw, and the differential pulley A and the differential pulley B are connected by a transmission belt.

[0010] As a further solution of the utility model: a transmission motor fixed on a transmission frame is installed at the top end of the shaft rod of the transmission shaft.

[0011] As a further solution of the utility model: the heating coil is a spiral structure.

[0012] As a further solution of the utility model: the upper end of the cover plate of the kettle cover is conductively connected to a feed valve, and the bottom of the reactor body is conductively connected to a discharge valve.

[0013] As a further solution of the utility model: the reaction kettle body and the kettle cover are tightly fixed by multiple sets of knob screws surrounding the circumference thereof.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model has good integrated assembly performance by arranging the combination of the transmission motor, the transmission shaft, the stirring paddle and the heating coil in parallel on the reactor cover. When the reactor needs to be inspected and repaired later, the reactor cover together with the components can be lifted and displaced by utilizing the lifting drive of the lifting opening and closing mechanism, and separated from the reactor body, so that the reactor body and the components are completely separated, thereby providing a larger space for inspection and cleaning for the staff and reducing the control intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an electronic temperature-controlled reactor structure of the utility model;

[0017] Figure 2 It is a plan view of the structure of an electronic temperature-controlled reactor of the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the expanded structure of an electronic temperature-controlled reactor structure.

[0019] In the figure: 1. Support base frame; 2. Arm side frame; 3. Reactor body; 4. Reactor cover; 5. Knob screw; 6. Lifting slide; 7. Transmission frame; 8. Transmission motor; 9. Lifting guide rod; 10. Lifting screw rod; 11. Lifting motor; 12. Differential pulley A; 13. Transmission belt; 14. Differential pulley B; 15. Discharge valve; 16. Feed valve; 17. Heating coil; 18. Transmission shaft; 19. Agitator. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Please refer to Figure 1-3 As shown, an electronic temperature-controlled reactor structure comprises a supporting base frame 1 and an arm side frame 2 installed on one side of the supporting base frame 1. A reactor body 3 is arranged on the upper end of the supporting base frame 1, a cover plate of a reactor cover 4 is connected to a feed valve 16, and a bottom of the reactor body 3 is connected to a discharge valve 15. Materials to be reacted are added into the reactor body 3 through the feed valve 16 for chemical reaction, and the reacted materials are discharged through the discharge valve 15.

[0024] A lifting and opening and closing mechanism is provided at the upper end of the arm side frame 2, and a transmission frame 7 is installed at the front end of the slide of the lifting and opening and closing mechanism. A kettle cover 4 opposite to the reactor body 3 is installed at the bottom of the transmission frame 7. A transmission shaft 18 is rotatably connected to the middle of the bottom plate of the kettle cover 4, and a stirring paddle 19 is provided at the bottom end of the shaft rod of the transmission shaft 18. A heating coil 17 surrounding the stirring paddle 19 is provided on the bottom plate of the kettle cover 4. A transmission motor 8 fixed to the transmission frame 7 is installed at the top end of the shaft rod of the transmission shaft 18. The heating coil 17 is a spiral structure. When the reactor structure is used to perform electronic temperature control reaction processing on the material, the temperature control component is used to control the operation of the heating coil 17, and the switch component is used to control the operation of the transmission motor 8, so as to drive the combined braking rotation of the transmission shaft 18 and the stirring paddle 19, so as to stir the material in the reactor body 3 and contact the heating coil 17 to perform the corresponding chemical reaction.

[0025] The lifting and closing mechanism includes a lifting screw rod 10 installed on the upper half of the arm side frame 2, a lifting motor 11 fixed on the arm side frame 2 is installed at the top of the shaft of the lifting screw rod 10, and lifting guide rods 9 fixed on the arm side frame 2 are symmetrically installed on both sides of the shaft of the lifting screw rod 10, a lifting slide 6 guided by the lifting guide rod 9 is sleeved on the outer side of the shaft of the lifting screw rod 10, and the lifting slide 6 is fixedly connected to the transmission frame 7, a differential pulley A12 is provided at the output end of the lifting motor 11, a differential pulley B14 is provided at the top of the shaft of the lifting screw rod 10, and the differential pulley A12 and the differential pulley B14 are connected by The transmission belt 13 is connected for transmission. When the reactor is opened and closed for maintenance, cleaning, etc., the lifting motor 11 can be controlled to work, driving the differential pulley A12 to rotate, and through the transit transmission of the transmission belt 13, the differential pulley B14 is driven, and then the lifting screw 10 is driven to rotate. During the rotation process, the lifting screw 10 pushes the lifting slide 6 to slide upward along the arm direction of the lifting guide rod 9, and pushes the combination of the reactor cover 4, the transmission motor 8, the transmission shaft 18, the stirring paddle 19 and the heating coil 17 away from the reactor body 3, so that the various components remain in a mutually expanded state, providing the staff with a larger and more convenient space for maintenance, cleaning, etc.

[0026] The reaction kettle body 3 and the kettle cover 4 are pressed and fixed by multiple sets of knob screws 5 surrounding the circumference thereof. After the reaction kettle body 3 and the kettle cover 4 are closed, the knob screws 5 can be used to spin and tighten them to fix the reaction kettle body 3 and the kettle cover 4 as a whole.

[0027] The working principle of the utility model is as follows: when the reaction kettle structure is used to perform electronic temperature control reaction processing on the material, the temperature control component is used to control the operation of the heating coil 17, and the switch component is used to control the operation of the transmission motor 8, driving the combined braking rotation of the transmission shaft 18 and the stirring paddle 19 to stir the material in the reaction kettle body 3 and contact the heating coil 17 to perform the corresponding chemical reaction. When the reaction kettle needs to be opened and closed for maintenance, cleaning, etc., the lifting motor 11 can be controlled to work, and the differential pulley A12, the transmission belt 13, and the differential pulley B14 can be used to control the operation of the lifting motor 11. The combined transmission drives the lifting screw 10 to rotate. During the rotation process, the lifting screw 10 pushes the lifting slide 6 to slide up along the arm direction of the lifting guide rod 9, and pushes the combination of the kettle cover 4, the transmission motor 8, the transmission shaft 18, the stirring paddle 19 and the heating coil 17 away from the reactor body 3, so that the various components remain in a mutually expanded state, providing the staff with a larger and more convenient space for maintenance, cleaning, etc., and after the processing is completed, after the kettle cover 4 and the reactor body 3 are closed again, the knob screw 5 is used to spin and tighten, so that the reactor body 3 and the kettle cover 4 are fixedly connected as a whole.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electronic temperature-controlled reactor structure, comprising a supporting frame (1) and an arm side frame (2) mounted on one side of the supporting frame (1), characterized in that ； A reaction kettle body (3) is arranged at the upper end of the support frame (1); The upper end of the arm side frame (2) is provided with a lifting and opening and closing mechanism, and a transmission frame (7) is installed at the front end of the slide of the lifting and opening and closing mechanism. A kettle cover (4) opposite to the reaction kettle body (3) is installed at the bottom of the transmission frame (7). A transmission shaft (18) is rotatably connected to the middle of the bottom plate of the kettle cover (4), and a stirring paddle (19) is provided at the bottom end of the shaft of the transmission shaft (18). A heating coil (17) surrounding the stirring paddle (19) is provided on the bottom plate of the kettle cover (4); The lifting and opening and closing mechanism comprises a lifting screw rod (10) installed on the upper half of the arm side frame (2) bracket, a lifting motor (11) fixed on the arm side frame (2) is installed on the top of the shaft of the lifting screw rod (10), and lifting guide rods (9) fixed on the arm side frame (2) are symmetrically installed on both sides of the shaft of the lifting screw rod (10), and a lifting slide (6) guided by the lifting guide rod (9) is sleeved on the outer side of the shaft of the lifting screw rod (10), and the lifting slide (6) is fixedly connected to the transmission frame (7).

2. The electronic temperature-controlled reactor structure according to claim 1, characterized in that: A differential pulley A (12) is provided at the output end of the lifting motor (11), a differential pulley B (14) is provided at the top end of the shaft of the lifting screw rod (10), and the differential pulley A (12) and the differential pulley B (14) are connected by a transmission belt (13).

3. The electronic temperature-controlled reactor structure according to claim 1, characterized in that: A transmission motor (8) fixed on a transmission frame (7) is installed at the top end of the shaft of the transmission shaft (18).

4. The electronic temperature-controlled reactor structure according to claim 1, characterized in that: The heating coil (17) is a spiral structure.

5. The electronic temperature-controlled reactor structure according to claim 1, characterized in that: The upper end of the cover plate of the kettle cover (4) is conductively connected to a feed valve (16), and the bottom of the reaction kettle body (3) is conductively connected to a discharge valve (15).

6. The electronic temperature-controlled reactor structure according to claim 1, characterized in that: The reaction kettle body (3) and the kettle cover (4) are tightly pressed and fixed by a plurality of sets of knob screws (5) surrounding the circumference thereof.

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