CN212819839U

CN212819839U - Chemical industry reation kettle with temperature regulation function just is convenient for sample

Info

Publication number: CN212819839U
Application number: CN202020970998.9U
Authority: CN
Inventors: 黄发旺
Original assignee: Weihai Zhendu Chemical Co ltd
Current assignee: Weihai Zhendu Chemical Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-03-30
Anticipated expiration: 2030-06-01

Abstract

The utility model belongs to the technical field of chemical industry equipment, specifically disclose a chemical industry reation kettle with temperature regulation function and be convenient for sample, including motor and condenser pipe, the below of motor is provided with the speed reducer, the inside of cage is provided with drive unit, the below of transmission shaft is provided with the coupling, the below of cage is provided with the kettle cover, the upper end right side of kettle cover is provided with the sample connection, and the rear of sample connection is provided with the water inlet, the below of kettle cover is provided with the ring flange, both ends fixedly connected with support about the outer wall of the cauldron body, the condenser pipe is located the inside of the cauldron body, the below of the cauldron body is provided with the bleeder valve, and the below of bleeder valve is provided with the discharge gate. This chemical industry reation kettle with temperature regulation function and be convenient for sample compares with current ordinary reation kettle device, has good temperature regulation function, possesses simultaneously and has heating and cooling function, and at equipment during operation, can take a sample and observe.

Description

Chemical industry reation kettle with temperature regulation function just is convenient for sample

Technical Field

The utility model relates to a chemical industry equipment technical field specifically is a chemical industry reation kettle with temperature regulation function and be convenient for sample.

Background

The reaction kettle is a container with physical or chemical reaction, realizes the heating, evaporation, cooling and low-speed and high-speed mixing functions required by the process by the structural design and parameter configuration of the container, 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 material is carbon manganese steel, stainless steel, zirconium, nickel-based alloy and other composite materials.

The existing reaction kettle does not have a good temperature regulation function, the heating and cooling functions cannot be simultaneously achieved, sampling observation cannot be conducted when the equipment works, the use requirements of people cannot be well met, and technical innovation is conducted on the basis of the existing reaction kettle device according to the conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical industry reation kettle with temperature regulation function and be convenient for sample to propose general reation kettle and do not have good temperature regulation function in solving above-mentioned background, heating and cooling function can not possess simultaneously, and at equipment during operation, can not take a sample and observe, the user demand problem of satisfying people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: a chemical reaction kettle with a temperature regulation function and convenient sampling comprises a motor and a condenser pipe, wherein a speed reducer is arranged below the motor, an isolation cover is arranged below the speed reducer, a transmission unit is arranged inside the isolation cover, a transmission shaft is arranged below the transmission unit, a shaft coupler is arranged below the transmission shaft, a stirrer is arranged below the shaft coupler, a kettle cover is arranged below the isolation cover, a feeding opening is formed in the left side of the upper end of the kettle cover, a sampling opening is formed in the right side of the upper end of the kettle cover, a water inlet is formed behind the sampling opening, a flange plate is arranged below the kettle cover, a kettle body is arranged below the flange plate, supports are fixedly connected to the left end and the right end of the outer wall of the kettle body, heating pipes are arranged on the left side and the right side of the inner part of the kettle body, the condenser pipe is arranged inside the kettle body, and a water outlet is formed in the left side and the lower side of the outer wall of, the lower part of the kettle body is provided with a discharge valve, and a discharge hole is arranged below the discharge valve.

Preferably, a mechanical seal is arranged between the isolation cover and the kettle cover, and the isolation cover is vertically arranged above the kettle cover.

Preferably, a rotating structure is formed between the transmission shaft and the transmission unit, and the central axis of the transmission shaft coincides with the central axis of the coupling.

Preferably, the stirrer is vertically arranged below the shaft coupling, and the stirrer is movably connected with the shaft coupling.

Preferably, the sampling port and the kettle cover are welded, and an opening at the upper end of the sampling port is arranged at the left side of the upper end of the kettle cover by 20 degrees.

Preferably, the condenser pipe is the heliciform and hugs closely in the inner wall of the cauldron body, and the heating pipe is the symmetrical form and distributes in the internal left and right sides of cauldron.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of cage, the cage provides the effect of protection for the transmission unit, and the cage has the advantage that it is few and longe-lived to have to let out leakage quantity with the mechanical seal of kettle cover, and because mechanical seal makes the vice laminating of friction because mechanical seal leans on spring force and fluid pressure, automatic keep contacting in operation, just need not adjust and compress tightly just like ordinary wadding after the assembly, need not adjust in operation, through the setting of transmission shaft, the transmission shaft is a high rotational speed, the rotator of few supports, the rotation regulation of the drive agitator of being convenient for in the rotatory process;

2. the utility model discloses a setting of agitator for material in the agitating unit, and be swing joint between agitator and the coupling, what be convenient for dismantle the agitator, change the agitator of different models, the stirring of different materials of being convenient for, through the setting of sample connection, make the device in the course of the work, accessible reduction rotational speed carries out a small amount of samplings through the sample connection and observes the stirring effect, if stirring efficiency is relatively poor can continue to stir the work, need not to unload and reload and stir, the timely inspection of being convenient for has indirectly improved stirring efficiency;

3. the utility model discloses a setting of heating pipe for the internal different temperatures that can adjust of cauldron, the different types of material of the intensive mixing of being convenient for has improved stirring efficiency, through the setting of condenser pipe, makes the device after stirring work, can intake through the water inlet, and the rotary motion of rivers in the condenser pipe is cooled down the internal material of cauldron, is draining through the delivery port.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the top view structure of the kettle cover of the present invention.

In the figure: 1. a motor; 2. a speed reducer; 3. an isolation cover; 4. a transmission unit; 5. a drive shaft; 6. a shaft coupling; 7. a stirrer; 8. a kettle cover; 9. a feeding port; 10. a sampling port; 11. a water inlet; 12. a flange plate; 13. a kettle body; 14. a support; 15. heating a tube; 16. a condenser tube; 17. a water outlet; 18. a discharge valve; 19. and (4) a discharge port.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a chemical reaction kettle with temperature regulation function and convenient sampling comprises a motor 1 and a condenser pipe 16, wherein a speed reducer 2 is arranged below the motor 1, an isolation cover 3 is arranged below the speed reducer 2, a mechanical seal is arranged between the isolation cover 3 and a kettle cover 8, the isolation cover 3 is vertically arranged above the kettle cover 8, the isolation cover 3 provides protection for a transmission unit 4 through the arrangement of the isolation cover 3, the mechanical seal of the isolation cover 3 and the kettle cover 8 has the advantages of less leakage and long service life, as the mechanical seal enables a friction pair to be attached by spring force and fluid pressure, the mechanical seal can automatically keep contact in operation, the mechanical seal does not need to be adjusted and pressed like common soft packing after assembly, the transmission unit 4 is arranged in the isolation cover 3, and a transmission shaft 5 is arranged below the transmission unit 4, a rotating structure is formed between the transmission shaft 5 and the transmission unit 4, the central axis of the transmission shaft 5 is coincident with the central axis of the coupling 6, and the transmission shaft 5 is a rotating body with high rotating speed and less supports through the arrangement of the transmission shaft 5, so that the rotation adjustment of the stirrer 7 is conveniently driven in the rotating process;

the shaft coupler 6 is arranged below the transmission shaft 5, the stirrer 7 is arranged below the shaft coupler 6, the stirrer 7 is vertically arranged below the shaft coupler 6, the stirrer 7 is movably connected with the shaft coupler 6, materials in the device are stirred through the stirrer 7, the stirrer 7 is movably connected with the shaft coupler 6, the stirrer 7 is convenient to disassemble, different types of stirrers 7 are convenient to replace, different materials are convenient to stir, the kettle cover 8 is arranged below the isolation cover 3, the left side of the upper end of the kettle cover 8 is provided with the feeding port 9, the right side of the upper end of the kettle cover 8 is provided with the sampling port 10, the rear part of the sampling port 10 is provided with the water inlet 11, the sampling port 10 is welded with the kettle cover 8, the sampling port 10 is arranged at 20 degrees on the left side of the upper end of the kettle cover 8, and the rotating speed of the device can be reduced through the arrangement of the sampling port 10 in the working process, a small amount of sampling is carried out through the sampling port 10 to observe the stirring effect, if the stirring efficiency is poor, the stirring operation can be continued, the stirring operation is carried out without unloading and reloading, the timely inspection is convenient, and the stirring efficiency is indirectly improved;

the flange plate 12 is arranged below the kettle cover 8, the kettle body 13 is arranged below the flange plate 12, the left end and the right end of the outer wall of the kettle body 13 are fixedly connected with the support 14, the heating pipes 15 are arranged on the left side and the right side of the inner part of the kettle body 13, the condenser pipe 16 is arranged in the kettle body 13, the water outlet 17 is arranged below the left side of the outer wall of the kettle body 13, the condenser pipe 16 is spirally attached to the inner wall of the kettle body 13, the heating pipes 15 are symmetrically distributed on the left side and the right side of the inner part of the kettle body 13, different temperatures can be adjusted in the kettle body 13 through the arrangement of the heating pipes 15, different types of materials can be fully stirred, the stirring efficiency is improved, after the stirring operation of the device is finished, water can be fed through the water inlet 11, the water flow rotates in the condenser pipe 16 to cool the materials in the kettle body 13, and water is discharged through the water outlet, a discharge valve 18 is arranged below the kettle body 13, and a discharge hole 19 is arranged below the discharge valve 18.

The working principle is as follows: when the chemical reaction kettle with the temperature regulation function and convenient sampling is used, firstly, a user checks whether parts in the equipment are intact or not, the flange plate 12 is free of shaking, whether the isolation cover 3 and the kettle cover 8 are firmly connected or not, after the situation that no fault exists is confirmed, the equipment is lapped on a fixed frame through the support 14, materials to be stirred are poured into the fixed frame from the feeding hole 9, the motor 1 is started, the transmission unit 4 in the isolation cover 3 carries out transmission work, the transmission shaft 5 is driven to move, the transmission shaft 5 drives the shaft coupler 6 and the stirrer 7 to rapidly rotate, uniform stirring reaction of the materials is realized, the temperature in the kettle body 13 can be changed through regulating the heating pipe 15, the full stirring reaction of the materials in the kettle body 13 is facilitated, the rotating speed can be reduced in the reaction process, the reaction efficiency is observed through sampling from the sampling hole 10, water can enter from the water inlet 11 after the reaction is completed, water flow passes through the condensing pipe 16 to cool the kettle, then discharged from the water outlet 17, and finally the discharge valve 18 is opened, and the material is discharged from the discharge hole 19, which is the working principle of the chemical reaction kettle with the temperature regulation function and convenient sampling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chemical industry reation kettle with temperature regulation function and be convenient for sample, includes motor (1) and condenser pipe (16), its characterized in that: a speed reducer (2) is arranged below the motor (1), a shielding case (3) is arranged below the speed reducer (2), a transmission unit (4) is arranged inside the shielding case (3), a transmission shaft (5) is arranged below the transmission unit (4), a coupling (6) is arranged below the transmission shaft (5), a stirrer (7) is arranged below the coupling (6), a kettle cover (8) is arranged below the shielding case (3), a feeding port (9) is arranged on the left side of the upper end of the kettle cover (8), a sampling port (10) is arranged on the right side of the upper end of the kettle cover (8), a water inlet (11) is arranged behind the sampling port (10), a flange plate (12) is arranged below the kettle cover (8), a kettle body (13) is arranged below the flange plate (12), supports (14) are fixedly connected to the left end and the right end of the outer wall of the kettle body (13), and the inside left and right sides of the cauldron body (13) all is provided with heating pipe (15), condenser pipe (16) are located the inside of the cauldron body (13), and the outer wall left side below of the cauldron body (13) is provided with delivery port (17), the below of the cauldron body (13) is provided with bleeder valve (18), and the below of bleeder valve (18) is provided with discharge gate (19).

2. The chemical reaction kettle with the temperature regulation function and convenient sampling function as claimed in claim 1, wherein: the isolation cover (3) is fixedly connected with the kettle cover (8), and the isolation cover (3) is vertically arranged above the kettle cover (8).

3. The chemical reaction kettle with the temperature regulation function and convenient sampling function as claimed in claim 1, wherein: a rotating structure is formed between the transmission shaft (5) and the transmission unit (4), and the central axis of the transmission shaft (5) coincides with the central axis of the coupling (6).

4. The chemical reaction kettle with the temperature regulation function and convenient sampling function as claimed in claim 1, wherein: the stirrer (7) is vertically arranged below the shaft coupler (6), and the stirrer (7) is movably connected with the shaft coupler (6).

5. The chemical reaction kettle with the temperature regulation function and convenient sampling function as claimed in claim 1, wherein: the sampling port (10) and the kettle cover (8) are welded, and the upper end opening of the sampling port (10) is arranged at the left side of the upper end of the kettle cover (8) by 20 degrees.

6. The chemical reaction kettle with the temperature regulation function and convenient sampling function as claimed in claim 1, wherein: the condenser pipe (16) is spirally attached to the inner wall of the kettle body (13), and the heating pipes (15) are symmetrically distributed on the left side and the right side of the inner part of the kettle body (13).