CN218047900U

CN218047900U - High-efficient anticorrosion chemical industry reaction agitating unit

Info

Publication number: CN218047900U
Application number: CN202221738066.7U
Authority: CN
Inventors: 梁坤; 林海飞
Original assignee: MAOMING YUNLONG INDUSTRIAL DEVELOPMENT CO LTD
Current assignee: MAOMING YUNLONG INDUSTRIAL DEVELOPMENT CO LTD
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-16
Anticipated expiration: 2032-07-06

Abstract

The utility model relates to the technical field of chemical industry agitating unit, and a high-efficient anticorrosion chemical industry reaction stirring device is disclosed, including the base and the cauldron body, the top both sides of base are fixed respectively and are equipped with first backup pad and second backup pad, and the both sides top of the cauldron body all through dead lever and first backup pad and second backup pad fixed connection, the fixed inlet pipe that is equipped with in top of the cauldron body, the fixed discharging pipe that is equipped with in bottom of the cauldron body, the fixed vacuum tube, nitrogen supplement pipe, temperature sensor and the pressure sensor of being equipped with in top of the cauldron body, the inside of the cauldron body is equipped with the rabbling mechanism, the bottom of the cauldron body is provided with the heating pipe; the outside of the cauldron body is equipped with the annular tube, and a plurality of evenly distributed's apopore is seted up to the inside wall of annular tube. The utility model discloses can be with even spraying of cooling water on the outer wall of the cauldron body for the cooling efficiency to the cauldron body, make the quick control of the temperature of the cauldron body between 90-110 ℃, improved the production quality of product.

Description

High-efficient anticorrosion chemical industry reaction agitating unit

Technical Field

The utility model relates to a chemical industry agitating unit technical field especially relates to a high-efficient anticorrosion chemical industry reaction agitating unit.

Background

The stirring reaction device is a common device in the chemical industry field, and is usually used for stirring various chemical solutions for full reaction.

When the existing epoxy propane reacts with the diethanol amine, the high-purity colorless diethanol amine and a catalyst are conveyed into a reaction kettle through a pump, then the epoxy propane is conveyed to the reaction kettle through an emergency cut-off valve, a flow meter and a pneumatic valve to react with the diethanol amine, the internal temperature of the reaction kettle is controlled to be 90-110 ℃ through cooling water in the reaction process, the reaction time is 1-1.5h, but when the temperature of the reaction kettle is controlled through the cooling water, the reaction kettle cannot be cooled quickly because the cooling water cannot be uniformly sprayed on the surface of the reaction kettle, and therefore the phenomenon that the temperature of the reaction kettle is relatively poor is caused, and the production quality of products is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of poor cooling and temperature control effects of the anti-corrosion chemical reaction stirring device in the prior art, and providing a high-efficiency anti-corrosion chemical reaction stirring device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-efficiency anti-corrosion chemical reaction stirring device comprises a base and a kettle body, wherein a first supporting plate and a second supporting plate are fixedly arranged on two sides of the top of the base respectively, the kettle body is positioned between the first supporting plate and the second supporting plate, the tops of two sides of the kettle body are fixedly connected with the first supporting plate and the second supporting plate through fixing rods, a feeding pipe is fixedly arranged on the top of the kettle body, a discharging pipe is fixedly arranged at the bottom of the kettle body, a vacuumizing pipe, a nitrogen supplementing pipe, a temperature sensor and a pressure sensor are fixedly arranged on the top of the kettle body, a stirring mechanism is arranged inside the kettle body, and a heating pipe is arranged at the bottom of the kettle body;

the outside of the cauldron body is equipped with the ring pipe, a plurality of evenly distributed's apopore is seted up to the inside wall of ring pipe, the top intercommunication of ring pipe is equipped with the inlet tube, the side of first backup pad is equipped with the actuating mechanism with the ring union coupling, the side of second backup pad is equipped with the slide mechanism with the ring union coupling.

Preferably, the stirring mechanism comprises a first motor and a stirrer, the first motor is fixedly arranged at the top of the kettle body, the stirrer is positioned inside the kettle body, and the top of the stirrer is fixedly connected with the output end of the first motor.

Preferably, actuating mechanism includes second motor, reciprocal screw rod, thread piece and connecting rod, the side symmetry of first backup pad is fixed and is equipped with two fixed blocks, reciprocal screw rod is vertical rotation and sets up between two fixed blocks, the second motor is fixed to be set up in the bottom on the fixed block, and the output of second motor and the lower extreme fixed connection of reciprocal screw rod, thread piece screw thread sets up on the pole wall of reciprocal screw rod, and the lateral wall of thread piece sets up with the side sliding contact of first backup pad, the connecting rod is fixed to be set up on the lateral wall of thread piece and between the ring pipe.

Preferably, the sliding mechanism comprises a sliding rod and a sliding block, the sliding rod is vertically and fixedly arranged inside the second supporting plate, the sliding block is arranged on the rod wall of the sliding rod in a sliding mode, and the side wall of the sliding block is fixedly connected with the side wall of the annular pipe.

Preferably, a water receiving tank is arranged at the top of the base and below the kettle body.

Preferably, the bottom of the kettle body is provided with a heating cavity, and the heating pipe is fixedly installed in the heating cavity.

Compared with the prior art, the utility model provides a high-efficient anticorrosion chemical industry reaction agitating unit possesses following beneficial effect:

1. this high-efficient anticorrosion chemical industry reaction agitating unit, through setting up at the external toroidal tube and the inlet tube of cauldron, the end and the feed tank of inlet tube are connected, can let in the cooling water to the inside of toroidal tube, and the cooling water rethread apopore blowout is sprayed and is sprayed in the outside of the cauldron body for the quick control of the temperature of the cauldron body is between 90-110 ℃.

2. This high-efficient anticorrosion chemical industry reaction agitating unit, through being equipped with second motor, reciprocal screw rod, thread piece and connecting rod, second motor work can drive reciprocal screw rod and rotate, and reciprocal screw rod can drive thread piece reciprocating motion from top to bottom to can drive the toroidal tube and reciprocate, can be with even spraying of cooling water on the outer wall of the cauldron body, improved the cooling efficiency of the cauldron body.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be with even spraying of cooling water on the outer wall of the cauldron body for the cooling efficiency to the cauldron body, make the quick control of the temperature of the cauldron body between 90-110 ℃, improved the production quality of product.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency anti-corrosion chemical reaction stirring device provided by the utility model;

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

In the figure: 1. a base; 2. a kettle body; 3. a first support plate; 4. a second support plate; 5. a feed pipe; 6. a discharge pipe; 7. vacuumizing a tube; 8. a nitrogen supplementing pipe; 9. a temperature sensor; 10. a pressure sensor; 11. an annular tube; 12. a water outlet hole; 13. a water inlet pipe; 14. heating a tube; 15. a first motor; 16. a stirrer; 17. a second motor; 18. a reciprocating screw; 19. a thread block; 20. a connecting rod; 21. a fixed block; 22. a slide bar; 23. a slider; 24. a water receiving tank; 25. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a high-efficiency anti-corrosion chemical reaction stirring device comprises a base 1 and a kettle body 2, wherein a first supporting plate 3 and a second supporting plate 4 are respectively fixedly arranged on two sides of the top of the base 1, the kettle body 2 is positioned between the first supporting plate 3 and the second supporting plate 4, the tops of two sides of the kettle body 2 are fixedly connected with the first supporting plate 3 and the second supporting plate 4 through a fixing rod 25, a feeding pipe 5 is fixedly arranged on the top of the kettle body 2, a discharging pipe 6 is fixedly arranged on the bottom of the kettle body 2, a vacuumizing pipe 7, a nitrogen supplementing pipe 8, a temperature sensor 9 and a pressure sensor 10 are fixedly arranged on the top of the kettle body 2, a stirring mechanism is arranged inside the kettle body 2, a heating pipe 14 is arranged on the bottom of the kettle body 2, and the heating pipe 14 is fixedly arranged inside the heating cavity; a ring pipe 11 is arranged outside the kettle body 2, a plurality of water outlet holes 12 which are uniformly distributed are formed in the inner side wall of the ring pipe 11, a water inlet pipe 13 is communicated with the top of the ring pipe 11, a driving mechanism connected with the ring pipe 11 is arranged on the side surface of the first supporting plate 3, and a sliding mechanism connected with the ring pipe 11 is arranged on the side surface of the second supporting plate 4; the top of base 1 has just been located the below of the cauldron body 2 and has placed water receiving tank 24, can collect used repeatedly with the cooling water.

Rabbling mechanism includes first motor 15 and agitator 16, and first motor 15 is fixed to be set up in the top of the cauldron body 2, and agitator 16 is located the inside of the cauldron body 2, and the top of agitator 16 and first motor 15's output fixed connection, and first motor 15 drives agitator 16 and stirs the inside material of the cauldron body 2 for the inside reaction efficiency of the cauldron body 2.

The driving mechanism comprises a second motor 17, a reciprocating screw 18, a thread block 19 and a connecting rod 20, two fixing blocks 21 are symmetrically and fixedly arranged on the side surface of the first supporting plate 3, the reciprocating screw 18 is vertically and rotatably arranged between the two fixing blocks 21, the second motor 17 is fixedly arranged on the bottom fixing block 21, the output end of the second motor 17 is fixedly connected with the lower end of the reciprocating screw 18, the thread block 19 is arranged on the rod wall of the reciprocating screw 18 in a threaded manner, the side wall of the thread block 19 is arranged in sliding contact with the side surface of the first supporting plate 3, the connecting rod 20 is fixedly arranged on the side wall of the thread block 19 and between the annular pipes 11, the reciprocating screw 17 drives the reciprocating screw 18 to rotate, the reciprocating screw 18 drives the thread block 19 to move up and down, the annular pipes 11 move up and down outside the kettle body 2, cooling water is sprayed on the outer wall of the kettle body 2, and the temperature of the kettle body 2 is controlled to be 90-110 ℃ through the cooling water in the reaction process.

Slide mechanism includes slide bar 22 and slider 23, and slide bar 22 is vertical fixed the setting in the inside of second backup pad 4, and slider 23 slides and sets up on slide bar 22's pole wall, and the lateral wall of slider 23 and the lateral wall fixed connection of ring pipe 11, and ring pipe 11 can make slider 23 slide on slide bar 22 at the in-process that removes, can improve the stability that ring pipe 11 reciprocated.

The utility model discloses in, during the use, carry out washing drying vacuum replacement back to the inside of the cauldron body 2 earlier, carry high-purity colourless diethanolamine and catalyst through the pump to the cauldron body 2 in, then take out the cauldron body 2 to-0.08 MPa through evacuation pipe 7, simultaneously through nitrogen supplementation pipe 8 to the inside nitrogen supplementation to ordinary pressure of the cauldron body 2, repeated vacuum nitrogen replacement cubic, heat up to 80-85 ℃ to the cauldron body 2 through heating pipe 14 at last, and the epoxy propane through urgent trip valve, the flowmeter, control through the pneumatic valve and carry and react with diethanolamine in the cauldron body 2, open first motor 15 and second motor 17 work simultaneously again, first motor 15 drives agitator 16 and stirs the inside material of the cauldron body 2, accelerate reaction efficiency, second motor 17 drives reciprocal screw rod 18 and rotates, reciprocal screw rod 18 drives threaded block 19, make the outside annular of the cauldron body 2 reciprocate of reciprocal screw rod 11, make cooling water spray on the outer wall of the cauldron body 2, reaction process controls cauldron body 2 temperature at 90-110 ℃ through the cooling water, reaction time is 1-1.5, the reaction time is 1.5h, make the cauldron body 2 outside annular ring shape of the annular that the pressure control of the pressure sensor reciprocate, can observe the pressure control 2, the pressure of the finished product can be observed after 2.2, the pressure control gradually, the pressure control is reduced, the whole pressure can be 0.2, the finished product can be observed, the finished product is finished product can be obtained.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A high-efficiency anti-corrosion chemical reaction stirring device comprises a base (1) and a kettle body (2), and is characterized in that a first supporting plate (3) and a second supporting plate (4) are fixedly arranged on two sides of the top of the base (1) respectively, the kettle body (2) is positioned between the first supporting plate (3) and the second supporting plate (4), the tops of two sides of the kettle body (2) are fixedly connected with the first supporting plate (3) and the second supporting plate (4) through fixing rods (25), a feeding pipe (5) is fixedly arranged on the top of the kettle body (2), a discharging pipe (6) is fixedly arranged at the bottom of the kettle body (2), a vacuumizing pipe (7), a nitrogen supplementing pipe (8), a temperature sensor (9) and a pressure sensor (10) are fixedly arranged at the top of the kettle body (2), a stirring mechanism is arranged in the kettle body (2), and a heating pipe (14) is arranged at the bottom of the kettle body (2);

the outside of the cauldron body (2) is equipped with ring pipe (11), a plurality of evenly distributed's apopore (12) are seted up to the inside wall of ring pipe (11), the top intercommunication of ring pipe (11) is equipped with inlet tube (13), the side of first backup pad (3) is equipped with the actuating mechanism who is connected with ring pipe (11), the side of second backup pad (4) is equipped with the slide mechanism who is connected with ring pipe (11).

2. The efficient anti-corrosion chemical reaction stirring device according to claim 1, wherein the stirring mechanism comprises a first motor (15) and a stirrer (16), the first motor (15) is fixedly arranged at the top of the kettle body (2), the stirrer (16) is positioned inside the kettle body (2), and the top of the stirrer (16) is fixedly connected with the output end of the first motor (15).

3. The high-efficiency anti-corrosion chemical reaction stirring device according to claim 1, wherein the driving mechanism comprises a second motor (17), a reciprocating screw (18), a thread block (19) and a connecting rod (20), the side surface of the first support plate (3) is symmetrically and fixedly provided with two fixed blocks (21), the reciprocating screw (18) is vertically and rotatably arranged between the two fixed blocks (21), the second motor (17) is fixedly arranged at the bottom of the fixed blocks (21), the output end of the second motor (17) is fixedly connected with the lower end of the reciprocating screw (18), the thread block (19) is threadedly arranged on the rod wall of the reciprocating screw (18), the side wall of the thread block (19) is slidably contacted with the side surface of the first support plate (3), and the connecting rod (20) is fixedly arranged on the side wall of the thread block (19) and between the annular pipes (11).

4. The efficient corrosion-prevention chemical reaction stirring device according to claim 1, wherein the sliding mechanism comprises a sliding rod (22) and a sliding block (23), the sliding rod (22) is vertically and fixedly arranged inside the second supporting plate (4), the sliding block (23) is slidably arranged on the rod wall of the sliding rod (22), and the side wall of the sliding block (23) is fixedly connected with the side wall of the annular pipe (11).

5. The efficient corrosion-prevention chemical reaction stirring device is characterized in that a water receiving tank (24) is arranged at the top of the base (1) and below the kettle body (2).

6. The efficient anti-corrosion chemical reaction stirring device according to claim 1, wherein a heating cavity is formed in the bottom of the kettle body (2), and the heating pipe (14) is fixedly installed inside the heating cavity.