CN212701916U

CN212701916U - Benzene sulfonyl hydrazide green synthesis reaction device

Info

Publication number: CN212701916U
Application number: CN202021122385.6U
Authority: CN
Inventors: 朱建华; 李云霄; 孙镭
Original assignee: Jiaxing Jinli Chemical Co ltd
Current assignee: Jiaxing Jinli Chemical Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-03-16
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a benzene sulfonyl hydrazide green synthesis reaction unit, including a jar body, inner bag and heat dissipation box, the internal welding of jar has the inner bag, jar body top has the reducing gear box through the bolt fastening, and the reducing gear box top has gear motor through the bolt fastening, there is the check valve jar body top one end through the pipe connection, and the check valve top is connected with the feeder hopper through the thread groove, jar body top other end is connected with the relief valve through the thread groove, and is connected with the radar charge level indicator through the thread groove on one side of the relief valve, jar body both sides have the heat dissipation box through the bolt fastening. The utility model discloses simple structure, whole barrier propterty is good, has auxiliary function such as thermal-insulated, shock attenuation, pressure release, can dispel the heat in the inner bag simultaneously, can improve the stability among the benzene sulfonyl hydrazide reaction process, is fit for being extensively promoted and used.

Description

Benzene sulfonyl hydrazide green synthesis reaction device

Technical Field

The utility model relates to a reaction unit technical field, in particular to benzene sulfonyl hydrazide green synthesis reaction unit.

Background

The benzenesulfonyl hydrazide is a light yellow crystal, is easy to deliquesce, is insoluble in water, is in contact with open fire, high heat or an oxidant, has the risk of causing combustion and explosion, is mainly used as a foaming agent, is obtained by reacting benzenesulfonyl chloride with hydrazine, is easy to react in the production process, has a simple structure, does not have the functions of heat dissipation and cooling, cannot be cooled in the reaction process of benzenesulfonyl hydrazide, and has poor integral protection, so the benzenesulfonyl hydrazide green synthesis reaction device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides benzene sulfonyl hydrazide green synthesis reaction unit, can effectively solve the problem in the background art.

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

green synthetic reaction unit of benzene sulfonyl hydrazide, including a jar body, inner bag and heat dissipation box, the internal welding of jar has the inner bag, jar body top has the reducing gear box through the bolt fastening, and the reducing gear box top has gear motor through the bolt fastening, there is the check valve jar body top one end through the pipe connection, and the check valve top is connected with the feeder hopper through the thread groove, jar body top other end is connected with the relief valve through the thread groove, and relief valve one side is connected with the radar charge level indicator through the thread groove, jar body both sides have the heat dissipation box through the bolt fastening, the inside suction fan of installing through the mounting bracket of heat dissipation box, and the veneer of heat dissipation box one side has the heat conduction pad, the external veneer of jar has buffer layer and the insulating.

Furthermore, an output shaft at the bottom of the speed reduction motor is fixed at the input end of the speed reduction box through a bolt, a stirring rod is fixed at the output end of the speed reduction box through a bolt, and the stirring rod is positioned inside the inner container.

Furthermore, a temperature controller is installed at one end of the tank body through a mounting seat, the detection end of the temperature controller is located inside the inner container, and the current output end of the temperature controller is electrically connected with the current input end of the exhaust fan through a power line.

Furthermore, the detection end of the radar level gauge is located inside the inner container, the heat conduction pad is located and made of silicon rubber materials, and a dustproof net is fixed on one side of the inner container through a clamping groove.

Further, tank body bottom has the relief valve through the pipe connection, the buffer layer is made for the shock attenuation board, the insulating layer is thermal-insulated felt constitution.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up the heat dissipation box, heat conduction pad and extraction fan, personnel use the power cord to be connected temperature controller and external power source, personnel set up temperature controller's setting value, when jar internal portion temperature reached the temperature controller setting value, temperature controller control extraction fan work, the inside heat of absorption inner bag can be taken out on the extraction fan work can stacking up the heat conduction, and discharge from the dust screen, reach and carry out radiating purpose to the inside benzenesulfonyl hydrazide of inner bag, the heat conduction pad is made by silicon rubber materials, extremely strong heat-conducting capability has, can be fast with the heat absorption that benzenesulfonyl hydrazide reaction time produced, the dust screen can prevent that outside dust from getting into between jar body and the inner bag.

2. Through setting up inner bag, buffer layer and insulating layer, the internal welding of jar has the inner bag, produces the cavity between inner bag and the jar body, can play certain thermal-insulated effect, reduces simultaneously jar body because of colliding with, the vibration conduction that the striking produced to the inner bag in, the insulating layer is made for thermal-insulated felt material, can the separation outside heat get into jar internal, the buffer layer is made for the shock attenuation board, meets colliding with, after the striking, can alleviate the vibration that the jar body received.

Drawings

FIG. 1 is a schematic view of the overall structure of the green synthesis reaction apparatus for benzenesulfonyl hydrazide of the present invention.

FIG. 2 is a schematic diagram of the internal structure of the device for green synthesis of benzenesulfonyl hydrazide of the present invention.

FIG. 3 is a sectional view of the external material of the tank of the green synthesis reaction apparatus for benzenesulfonyl hydrazide of the present invention.

In the figure: 1. a tank body; 2. an inner container; 3. a heat dissipation box; 4. a feed hopper; 5. a one-way valve; 6. a reduction motor; 7. a reduction gearbox; 8. a radar level gauge; 9. a pressure relief valve; 10. A discharge valve; 11. a stirring rod; 12. a thermally conductive pad; 13. an exhaust fan; 14. a dust screen; 15. a shock-absorbing layer; 16. a thermal insulation layer; 17. a temperature controller.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-3, the benzene sulfonyl hydrazide green synthesis reaction device comprises a tank body 1, an inner container 2 and a heat dissipation box 3, an inner container 2 is welded inside the tank body 1, a reduction box 7 is fixed on the top of the tank body 1 through bolts, and the top of the reduction gearbox 7 is fixed with a reduction motor 6 through bolts, one end of the top of the tank body 1 is connected with a one-way valve 5 through a pipeline, the top of the one-way valve 5 is connected with a feed hopper 4 through a thread groove, the other end of the top of the tank body 1 is connected with a pressure release valve 9 through a thread groove, and one side of the pressure release valve 9 is connected with a radar level gauge 8 through a thread groove, the two sides of the tank body 1 are fixed with heat dissipation boxes 3 through bolts, the interior of each heat dissipation box 3 is provided with an exhaust fan 13 through a mounting frame, and a heat conducting pad 12 is glued on one side of the heat dissipation box 3, a shock absorption layer 15 is glued on the outer side of the tank body 1, and a heat insulation layer 16 is glued between the shock absorption layer 15 and the tank body 1.

An output shaft at the bottom of the speed reducing motor 6 is fixed at the input end of the reduction gearbox 7 through a bolt, an output end of the reduction gearbox 7 is fixed with a stirring rod 11 through a bolt, and the stirring rod 11 is positioned inside the inner container 2.

In this embodiment, as shown in fig. 2, the speed reduction motor 6 operates to drive the stirring rod 11 to rotate through the reduction gearbox 7, and the reduction gearbox 7 can relieve the torque of the speed reduction motor 6, so that the stirring rod 11 slowly rotates.

Wherein, the temperature controller 17 is installed through the mount pad to jar body 1 one end, and the sense terminal of temperature controller 17 is located inner bag 2 inside, the current output of temperature controller 17 constitutes the electricity through the power cord and is connected with the current input of suction fan 13.

In this embodiment, as shown in fig. 1, a person sets a set value of the temperature controller 17, and when the internal temperature of the inner container 2 reaches the set value of the temperature controller 17, the suction fan 13 may be controlled to operate to radiate heat from the inner container 2.

The detection end of the radar level gauge 8 is located inside the inner container 2, the heat conduction pad 12 is made of silicon rubber materials, and a dustproof net 14 is fixed on one side of the inner container 2 through a clamping groove.

In this embodiment, as shown in fig. 2, the detection end of the radar level gauge 8 is located in the inner container 2, so as to detect the amount of the material in the inner container 2, and show that the heat conduction pad 12 made of the silicon rubber material has a strong heat conduction capability, so as to quickly absorb the heat generated by the benzenesulfonyl hydrazide reaction in the inner container 2, and the dust screen 14 can prevent external dust from entering the heat dissipation box 3.

Wherein, tank body 1 bottom has relief valve 10 through the pipe connection, buffer layer 15 is made for the shock attenuation board, insulating layer 16 is thermal-insulated felt constitution.

In this embodiment, as shown in fig. 1 and 3, the benzene sulfonyl hydrazide reacted in the inner container 2 can be discharged by opening the discharge valve 10, the thermal insulation layer 16 made of the thermal insulation felt material can prevent external heat from entering the tank body 1, and the damping layer 15 made of the damping plate can alleviate the vibration of the tank body 1 after the tank body 1 encounters collision and impact.

It should be noted that, the utility model relates to a benzene sulfonyl hydrazide green synthesis reaction device, in operation, a person uses a power line to connect a temperature controller 17 and a radar level indicator 8 (product of Jiangsu El instruments and technology Limited, model YPRD903) with an external power supply, to guide materials and auxiliary materials from a feed hopper 4 into an inner container 2, a one-way valve 5 can prevent gas in the inner container 2 from discharging, the radar level indicator 8 can detect the amount of the materials in the inner container 2 and display the amount, so as to facilitate the person to carry out material proportioning, the person opens a speed reduction motor 6 to drive a reduction gearbox 7 to rotate, the gearbox 7 can reduce the torque of the speed reduction motor 6 and drive a stirring rod 11 in the inner container 2 to rotate slowly, the materials and the auxiliary materials in the inner container 2 are stirred, avoid large friction with the materials and generate impact to cause the benzene sulfonyl hydrazide to generate a burning relief valve, when the internal pressure of the inner container 2 is greater than a set value of 9, the pressure release valve 9 is pushed open to release pressure, the safety of the reaction device is improved, a person sets a set value of the temperature controller 17, when the temperature in the tank body 1 reaches the set value of the temperature controller 17, the temperature controller 17 controls the operation of the suction fan 13, the heat in the inner container 2 adsorbed on the heat conducting pad 12 can be extracted by the operation of the suction fan 13 and is discharged from the dustproof net 14, the purpose of heat dissipation of the benzenesulfonyl hydrazide in the inner container 2 is achieved, the heat conducting pad 12 is made of a silicon rubber material and has extremely strong heat conducting capacity, the heat generated in the reaction of the benzenesulfonyl hydrazide can be quickly absorbed, the dustproof net 14 can prevent external dust from entering between the tank body 1 and the inner container 2, the inner container 2 is welded in the tank body 1, a cavity is formed between the inner container 2 and the tank body 1, a certain heat insulation effect can be achieved, and meanwhile, the vibration generated by collision and collision of the tank body 1 is reduced, the thermal-insulating layer 16 is made of a thermal-insulating felt material and can prevent external heat from entering the tank body 1, and the damping layer 15 is made of a damping plate and can relieve vibration of the tank body 1 after collision and impact.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Benzene sulfonyl hydrazide green synthesis reaction unit, including jar body (1), inner bag (2) and heat dissipation box (3), its characterized in that: the inner container (2) is welded in the tank body (1), the reduction box (7) is fixed at the top of the tank body (1) through bolts, a speed reducing motor (6) is fixed at the top of the speed reducing box (7) through a bolt, one end of the top of the tank body (1) is connected with a one-way valve (5) through a pipeline, the top of the one-way valve (5) is connected with a feed hopper (4) through a thread groove, the other end of the top of the tank body (1) is connected with a pressure release valve (9) through a thread groove, one side of the pressure release valve (9) is connected with a radar level gauge (8) through a thread groove, the heat dissipation box (3) is fixed on the two sides of the tank body (1) through bolts, the inside of the heat dissipation box (3) is provided with an exhaust fan (13) through a mounting rack, and a heat conducting pad (12) is glued on one side of the heat dissipation box (3), a damping layer (15) is glued on the outer side of the tank body (1), and a heat insulation layer (16) is glued between the damping layer (15) and the tank body (1).

2. The benzenesulfonyl hydrazide green synthesis reaction device as claimed in claim 1, wherein: an output shaft at the bottom of the speed reducing motor (6) is fixed at the input end of the speed reducing box (7) through a bolt, an output end of the speed reducing box (7) is fixed with a stirring rod (11) through a bolt, and the stirring rod (11) is positioned inside the inner container (2).

3. The benzenesulfonyl hydrazide green synthesis reaction device as claimed in claim 1, wherein: temperature controller (17) is installed through the mount pad to jar body (1) one end, and the sense terminal of temperature controller (17) is located inside inner bag (2), the current output of temperature controller (17) passes through the power cord and constitutes the electricity with the current input of suction fan (13) and be connected.

4. The benzenesulfonyl hydrazide green synthesis reaction device as claimed in claim 1, wherein: the detection end of the radar level gauge (8) is located inside the inner container (2), the heat conduction pad (12) is located and made of silicon rubber materials, and a dustproof net (14) is fixed on one side of the inner container (2) through a clamping groove.

5. The benzenesulfonyl hydrazide green synthesis reaction device as claimed in claim 1, wherein: jar body (1) bottom has relief valve (10) through the pipe connection, shock-absorbing layer (15) are made for the shock attenuation board, insulating layer (16) constitute for thermal-insulated felt.