CN216419273U

CN216419273U - Carbendazim preparation is with raw materials steam heating agitating unit

Info

Publication number: CN216419273U
Application number: CN202122512723.8U
Authority: CN
Inventors: 朱张; 潘荣欢; 张孝国; 朱光文; 李健; 黄显超
Original assignee: Anhui Guangxin Agrochemcial Co Ltd
Current assignee: Anhui Guangxin Agrochemcial Co Ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-03
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a carbendazim preparation is with raw materials steam heating agitating unit relates to carbendazim preparation technical field, need have higher required precision to its processing stirring temperature for solving the preparation in-process of the current carbendazim raw materials among the prior art, need with temperature control in reasonable reaction range, thereby can lead to the unbalanced problem of drug effect because of the high or low temperature that crosses between the raw materials otherwise. The high-temperature steam tank is characterized in that a vacuum sealing cover is arranged above the high-temperature steam tank and connected with the high-temperature steam tank through a buckle, a stirring connecting shaft is arranged at the top of the vacuum sealing cover and rotatably connected with the vacuum sealing cover, a feeding valve port is arranged on one side of the stirring connecting shaft, a discharging valve port is arranged at the bottom of the high-temperature steam tank, triangular supports are arranged on the periphery of the high-temperature steam tank and are welded with the high-temperature steam tank, and an expansion hoop is arranged on the outer side of the bottom of the high-temperature steam tank.

Description

Carbendazim preparation is with raw materials steam heating agitating unit

Technical Field

The utility model relates to a carbendazim preparation technical field specifically is a carbendazim preparation is with raw materials steam heating agitating unit.

Background

Carbendazim is a broad-spectrum bactericide, has control effect on diseases of various crops caused by fungi, and can be used for foliar spray, seed treatment, soil treatment and the like. The carbendazim is mainly produced by using methanol, phosgene and lime nitrogen (calcium cyanamide) as raw materials to synthesize methyl cyanamide formate, and then condensing the methyl cyanamide formate with o-phenylenediamine to generate carbendazim, which is called as calcium cyanamide method or methyl chloroformate synthesis method.

However, the existing carbendazim raw material preparation process needs to have higher precision requirement on the processing and stirring temperature, the temperature needs to be controlled in a reasonable reaction range, otherwise, the raw materials are over-high or over-low in temperature to cause drug effect imbalance; therefore, the existing requirements are not met, and a raw material steam heating and stirring device for preparing carbendazim is provided for the raw material steam heating and stirring device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbendazim preparation is with raw materials steam heating agitating unit to need have higher required precision to its processing stirring temperature in solving the preparation process of the current carbendazim raw materials that proposes in the above-mentioned background art, need with temperature control in reasonable reaction range, thereby can lead to the unbalanced problem of drug effect because of the high or low mistake of temperature between the raw materials otherwise.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a carbendazim preparation is with raw materials steam heating agitating unit, includes the high temperature steam jar, the top of high temperature steam jar is provided with the sealed lid of vacuum, and the sealed lid of vacuum passes through the buckle with the high temperature steam jar to be connected, the top of the sealed lid of vacuum is provided with the stirring and links the axle, and the stirring links the axle and rotate with the sealed lid of vacuum and be connected, one side that the stirring links the axle is provided with the feeding valve port, and the bottom of high temperature steam jar is provided with the ejection of compact valve port, all be provided with the A-frame all around the high temperature steam jar, and A-frame and high temperature steam jar welded connection, the outside of high temperature steam jar bottom is provided with the extension hoop, and extension hoop and high temperature steam jar built-up connection, the both sides of extension hoop all are provided with the steam circulation valve port.

Preferably, a speed reducer assembly is arranged above the stirring connecting shaft and is connected with the stirring connecting shaft in a combined manner, and a driving motor is arranged above the speed reducer assembly.

Preferably, the inner container stirring tank is arranged inside the high-temperature steam tank, the inner container stirring tank is connected with the high-temperature steam tank through bolts, and a steam high-temperature cavity is arranged between the inner container stirring tank and the high-temperature steam tank.

Preferably, the outside of inner bag agitator tank is provided with the constant temperature and winds the pipe, and the constant temperature is wound the pipe and is connected with the laminating of inner bag agitator tank, the inside of constant temperature is provided with energy storage liquid around the pipe.

Preferably, an aseptic tank cavity is arranged inside the inner container stirring tank, switching tank ports are arranged at the upper end and the lower end of the inner container stirring tank, and the switching tank ports are connected with the discharge valve port and the feed valve port through pipelines.

Preferably, the inner container stirring tank comprises an outer ring copper sleeve and an antioxidant tank wall, and the outer ring copper sleeve is arranged on the outer surface of the antioxidant tank wall.

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

1. the utility model discloses a steam enters into steam high temperature chamber through the steam cycle valve port, directly heats inner bag agitator tank and constant temperature winding pipe through steam, most heat directly can be absorbed by inner bag agitator tank, thereby realize the heating to inside raw materials, and remaining heat can be absorbed by constant temperature winding pipe, then store the heat through the energy storage liquid inside the constant temperature winding pipe, can maintain the heating temperature of the jar body like this, avoid the rapid loss of heat, and heat with the help of steam and increase the control reaction temperature that can be more accurate, avoid the condition of high temperature to appear;

2. the utility model discloses an inner bag agitator tank comprises outer lane copper sheathing and anti oxygen jar wall, and wherein the outer lane copper sheathing setting is at the surface of anti oxygen jar wall, and outer lane copper sheathing and constant temperature are around the pipe contact, with the quick leading-in inside to the inner bag agitator tank of heat through the copper sheet, and the inner wall of inner bag agitator tank adopts anti-oxygen corrosion-resistant design, can ensure the life of the jar body.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the high-temperature steam tank of the present invention;

fig. 3 is a schematic structural view of the inner container stirring tank of the utility model.

In the figure: 1. a high temperature steam drum; 2. vacuum sealing cover; 3. a triangular bracket; 4. expanding a hoop; 5. a steam circulation valve port; 6. a discharge valve port; 7. a feed valve port; 8. a stirring connecting shaft; 9. a reducer assembly; 10. a drive motor; 11. a steam high-temperature cavity; 12. winding the pipe at a constant temperature; 13. a liner stirring tank; 14. transferring a tank opening; 15. an outer ring copper sleeve; 16. a sterile canister cavity; 17. an antioxidant tank wall.

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.

Referring to fig. 1, the present invention provides an embodiment: a raw material steam heating and stirring device for carbendazim preparation comprises a high-temperature steam tank 1, a vacuum sealing cover 2 is arranged above the high-temperature steam tank 1, the vacuum sealing cover 2 is connected with the high-temperature steam tank 1 through a buckle, a stirring connecting shaft 8 is arranged at the top of the vacuum sealing cover 2, the stirring connecting shaft 8 is rotatably connected with the vacuum sealing cover 2, a feeding valve port 7 is arranged on one side of the stirring connecting shaft 8, a discharging valve port 6 is arranged at the bottom of the high-temperature steam tank 1, triangular supports 3 are arranged around the high-temperature steam tank 1, the triangular supports 3 are welded with the high-temperature steam tank 1 and are convenient to fixedly install, an expansion hoop 4 is arranged on the outer side of the bottom of the high-temperature steam tank 1, the expansion hoop 4 is connected with the high-temperature steam tank 1 in a combined manner, steam circulation valve ports 5 are arranged on two sides of the expansion hoop 4, and a speed reducer component 9 is arranged above the stirring connecting shaft 8, and speed reducer subassembly 9 and stirring even axle 8 built-up connection, the top of speed reducer subassembly 9 is provided with driving motor 10, and stirring even axle 8 extends to the inside of inner bag agitator tank 13, thereby drives it by the motor and rotates and carry out even stirring to the raw materials in the inner bag agitator tank 13.

Referring to fig. 2, an inner container stirring tank 13 is disposed inside a high-temperature steam tank 1, the inner container stirring tank 13 is connected to the high-temperature steam tank 1 through a bolt, a steam high-temperature cavity 11 is disposed between the inner container stirring tank 13 and the high-temperature steam tank 1, a constant-temperature winding pipe 12 is disposed outside the inner container stirring tank 13, the constant-temperature winding pipe 12 is connected to the inner container stirring tank 13 in a fitting manner, an energy storage liquid is disposed inside the constant-temperature winding pipe 12, steam enters the steam high-temperature cavity 11 through a steam circulation valve port 5, the inner container stirring tank 13 and the constant-temperature winding pipe 12 are directly heated by the steam, most of the heat is directly absorbed by the inner container stirring tank 13, so as to heat the internal raw material, the remaining heat is absorbed by the constant-temperature winding pipe 12, and then the energy storage liquid inside the constant-temperature winding pipe 12 stores the heat, so that the heating temperature of the tank body can be maintained, and the rapid loss of the heat can be avoided, the reaction temperature can be more accurately controlled by heating with the aid of steam, and the situation of overhigh temperature is avoided.

Referring to fig. 3, an aseptic tank cavity 16 is arranged inside the inner container stirring tank 13, raw materials for preparing the prodigiosin are required to be added into the aseptic tank cavity 16 for proportioning and stirring, so that each raw material is reacted inside the cavity, the upper end and the lower end of the inner container stirring tank 13 are respectively provided with a switching tank opening 14, the switching tank opening 14 is connected with the discharge valve opening 6 and the feed valve opening 7 through pipelines, the inner container stirring tank 13 comprises an outer ring copper sleeve 15 and an antioxidant tank wall 17, the outer ring copper sleeve 15 is arranged on the outer surface of the antioxidant tank wall 17, the outer ring copper sleeve 15 is in contact with a constant temperature winding pipe 12, heat is rapidly introduced into the inner container stirring tank 13 through a copper sheet, and the inner wall of the inner container stirring tank 13 is designed to be antioxidant and corrosion resistant, so that the service life of the tank body can be guaranteed.

The working principle is as follows: when in use, raw materials for preparing the prodigiosin are required to be added into an aseptic tank cavity 16 in a liner stirring tank 13 for proportioning stirring, so that each raw material is reacted in the cavity, the liner stirring tank 13 is arranged in a high-temperature steam tank 1, a steam high-temperature cavity 11 is formed between the raw materials and the high-temperature cavity, a constant-temperature winding pipe 12 is arranged outside the liner stirring tank 13, the constant-temperature winding pipe 12 is attached to the liner stirring tank 13, energy storage liquid is arranged in the constant-temperature winding pipe 12, steam enters the steam high-temperature cavity 11 through a steam circulation valve port 5, the liner stirring tank 13 and the constant-temperature winding pipe 12 are directly heated through the steam, most of heat is directly absorbed by the liner stirring tank 13, so that the heating of the internal raw materials is realized, the rest heat is absorbed by the constant-temperature winding pipe 12, and then the heat is stored through the energy storage liquid in the constant-temperature winding pipe 12, can maintain the heating temperature of the jar body like this, avoid thermal quick loss, and heat with the help of steam and increase the control reaction temperature that can be more accurate, avoid the condition of high temperature to appear.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a carbendazim preparation is with raw materials steam heating agitating unit, includes high temperature steam pot (1), its characterized in that: a vacuum sealing cover (2) is arranged above the high-temperature steam tank (1), the vacuum sealing cover (2) is connected with the high-temperature steam tank (1) through a buckle, a stirring connecting shaft (8) is arranged at the top of the vacuum sealing cover (2), and the stirring connecting shaft (8) is rotationally connected with the vacuum sealing cover (2), one side of the stirring connecting shaft (8) is provided with a feeding valve port (7), a discharge valve port (6) is arranged at the bottom of the high-temperature steam tank (1), triangular supports (3) are arranged around the high-temperature steam tank (1), the triangular bracket (3) is welded with the high-temperature steam tank (1), the outer side of the bottom of the high-temperature steam tank (1) is provided with an expansion hoop (4), and the expansion hoop (4) is connected with the high-temperature steam tank (1) in a combined manner, and two sides of the expansion hoop (4) are provided with steam circulation valve ports (5).

2. The steam heating and stirring device for carbendazim preparation raw materials as claimed in claim 1, wherein: the stirring machine is characterized in that a speed reducer assembly (9) is arranged above the stirring connecting shaft (8), the speed reducer assembly (9) is connected with the stirring connecting shaft (8) in a combined mode, and a driving motor (10) is arranged above the speed reducer assembly (9).

3. The steam heating and stirring device for carbendazim preparation raw materials as claimed in claim 1, wherein: the high-temperature steam tank is characterized in that a liner stirring tank (13) is arranged inside the high-temperature steam tank (1), the liner stirring tank (13) is connected with the high-temperature steam tank (1) through bolts, and a steam high-temperature cavity (11) is arranged between the liner stirring tank (13) and the high-temperature steam tank (1).

4. The steam heating and stirring device for carbendazim preparation raw materials as claimed in claim 3, wherein: the outer side of the inner container stirring tank (13) is provided with a constant-temperature winding pipe (12), the constant-temperature winding pipe (12) is attached to the inner container stirring tank (13) and connected with the inner container stirring tank, and energy storage liquid is arranged inside the constant-temperature winding pipe (12).

5. The steam heating and stirring device for carbendazim preparation raw materials as claimed in claim 3, wherein: an aseptic tank cavity (16) is arranged inside the inner container stirring tank (13), switching tank ports (14) are arranged at the upper end and the lower end of the inner container stirring tank (13), and the switching tank ports (14) are connected with the discharge valve port (6) and the feeding valve port (7) through pipelines.

6. The steam heating and stirring device for carbendazim preparation raw materials as claimed in claim 5, wherein: the inner container stirring tank (13) comprises an outer ring copper sleeve (15) and an antioxidant tank wall (17), and the outer ring copper sleeve (15) is arranged on the outer surface of the antioxidant tank wall (17).