CN217341354U

CN217341354U - Reaction kettle with steam heating and stirring functions

Info

Publication number: CN217341354U
Application number: CN202220881598.XU
Authority: CN
Inventors: 牛晓聪; 刘青松; 刘建东
Original assignee: Shanxi Hengruikun New Material Technology Co ltd
Current assignee: Shanxi Hengruikun New Material Technology Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-09-02
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a steam heating reaction kettle with stirring, which comprises a shell arranged above a liquid distribution groove, a sealing cover is arranged above the shell, the outer wall of the shell is wrapped with a jacket, one side of the outer wall of the jacket is provided with a steam inlet, an electromagnetic valve is arranged on one side of the steam inlet, a steam outlet is arranged below the jacket, a discharge pipe is arranged below the shell and extends downwards to be arranged outside the jacket, the top end of the sealing cover is provided with a temperature controller, one side of the temperature controller is provided with a temperature measuring probe extending to the inside of the sealing cover, the sealing cover is provided with a driving motor, a feed inlet and a pressure gauge, valves are arranged inside the feed inlet and the discharge outlet, the stirring shaft of the driving motor is extended and arranged inside the shell, and a plurality of stirring blades are uniformly distributed on the stirring shaft along the axial direction of the stirring shaft. The utility model can melt aluminum sulfate very fast and conveniently melt the aluminum sulfate into the plating solution.

Description

Reaction kettle with steam heating and stirring functions

Technical Field

The utility model relates to a reation kettle technical field especially relates to a reation kettle of steam heating area stirring.

Background

The galvanizing workshop of our factory is opened from 7 months in 2021 to production to the present, 4 production lines are the galvanizing production lines, all the solution preparation of the galvanizing production lines are required to be pumped into the workshop from a centralized solution supply centralized solution preparation pump, so that the workshop space can be saved, the treatment of the workshop environment is facilitated, and the unified management of sulfuric acid and other management and control articles is facilitated. However, the liquid preparation is not ideal all the time, the space for centralized liquid supply is narrow, and the infrastructure is not perfect. Directly influences the speed and quality of liquid preparation. Particularly, aluminum sulfate is added into a liquid preparation tank, the aluminum sulfate needs to be heated to more than 60 ℃ and then stirred to be melted, but the centralized liquid supply lacks the set of equipment for melting the aluminum sulfate. Has been heated by electrically heated stainless steel pots. The aluminum sulfate is poured into the plating solution manually by one barrel, so that time and labor are wasted, and potential safety hazards are caused. Aluminum sulfate is also very corrosive, and stainless steel pots cannot be used for a plurality of times and leak, so that 5 stainless steel pots have been replaced so far.

SUMMERY OF THE UTILITY MODEL

Aiming at solving the defects and deficiencies of the prior art and solving the problems encountered by centralized liquid supply, the steam heating reaction kettle with stirring is provided, and the equipment is arranged above the liquid distribution tank, so that the aluminum sulfate can be melted quickly and can be conveniently melted into the plating solution.

The steam heating reaction kettle with stirring function provided by the utility model comprises a shell arranged above a liquid preparation tank, a sealing cover is arranged above the shell, the outer wall of the shell is wrapped with a jacket, one side of the outer wall of the jacket is provided with a steam inlet, an electromagnetic valve is arranged on one side of the steam inlet, a steam outlet is arranged below the jacket, a discharge pipe is arranged below the shell, the discharge pipe extends downwards and is arranged outside the jacket, the top end of the sealing cover is provided with a temperature controller, one side of the temperature controller is provided with a temperature measuring probe extending to the inside of the sealing cover, the sealing cover is provided with a driving motor, a feed inlet and a pressure gauge, valves are arranged inside the feed inlet and the discharge outlet, the stirring shaft of the driving motor is extended and arranged inside the shell, and a plurality of stirring blades are uniformly distributed on the stirring shaft along the axial direction of the stirring shaft.

As a further improvement of the scheme, the stirring blades are arranged obliquely to the bottom surface of the shell, and an included angle between the stirring blades and the bottom surface of the shell is an acute angle.

As a further improvement of the scheme, the stirring blade is provided with an arc-shaped guide plate, the lower end of the arc-shaped guide plate is tangent to the stirring blade, and the included angle between the upper end of the arc-shaped guide plate and the blade surface of the stirring blade is an acute angle.

As a further improvement of the scheme, the stirring blade is connected with the stirring shaft through a cross rod, an auxiliary flow plate is arranged on the cross rod, and an included angle between the upper end tangential direction of the auxiliary flow plate and the bottom of the shell is an acute angle.

As a further improvement of the above scheme, two slide rails are arranged on the liquid distribution tank in parallel, a slide block is arranged on the shell corresponding to the slide rails, and a traveling wheel is arranged on the shell outside the slide block.

As a further improvement of the above scheme, the output end of the temperature measuring probe is electrically connected with the input end of the temperature controller, the output end of the temperature controller is electrically connected with the input end of the electromagnetic valve, the temperature controller adopts a temperature controller with the model of AI-756, and the electromagnetic valve adopts an electromagnetic valve with the model of ZCF-P-15F.

The utility model has the advantages that:

compared with the prior art, the utility model provides a pair of reation kettle of steam heating area stirring is provided with the clamp cover in the outside of casing, the clamp cover is provided with steam inlet and steam outlet, through letting in steam in to the clamp cover, come to heat up the heating to the inside liquid of casing, through setting up temperature controller, temperature controller's temperature probe can measure the inside temperature of casing, when the inside temperature of reaching of casing, temperature controller can send a signal for the solenoid valve, reduce the volume of letting in of steam, make the inside constant temperature heating state that is in of device. The problem of potential safety hazard is solved, work efficiency is improved, and the number of plating baths which can be prepared in four grooves every day is increased from the number of plating baths which can be prepared in two grooves every day originally. The amount of labor is reduced, the number of people needed for preparing the liquid is reduced, 5 people are needed for adding and boiling aluminum sulfate in the original plating liquid, the people for boiling aluminum sulfate can be saved after the method is applied, and three people can finish the liquid preparation operation. Each person has 225 yuan of wages every day, two employees are saved in liquid preparation every time, namely 450 yuan is saved for the company, the liquid prepared in 8 days originally can be completed in 4 days, and 2700 yuan of wages of 3 employees in 4 days are saved for the company.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

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

fig. 2 is a schematic structural view of the stirring shaft and the stirring blade of the present invention.

Detailed Description

As shown in fig. 1-2, the present invention provides a steam heating reaction kettle with stirring, which comprises a casing 1 disposed above a liquid distribution tank 100, a sealing cover 2 disposed above the casing 1, a jacket 3 covering the outer wall of the casing 1, a steam inlet 4 disposed on one side of the outer wall of the jacket 3, a solenoid valve 5 disposed on one side of the steam inlet 4, a steam outlet 6 disposed below the jacket 3, a discharge pipe 7 disposed below the casing 1, the discharge pipe 7 extending downward outside the jacket 3, a temperature controller 8 disposed on the top of the sealing cover 2, a temperature probe extending into the sealing cover 2 disposed on one side of the temperature controller 8, a driving motor 9 disposed on the sealing cover 2, a feeding port 10, and a pressure gauge 11, a valve disposed inside the feeding port 10 and the discharge port, a stirring shaft 12 of the driving motor 9 extending inside the casing 1, the stirring shaft 12 is uniformly provided with a plurality of stirring blades 131 along the axial direction, the stirring blades 131 are arranged obliquely on the bottom surface of the shell 1, an included angle between the stirring blades 131 and the bottom surface of the shell 1 is an acute angle, an arc-shaped guide plate 132 is arranged on the stirring blades 131, the lower end of the arc-shaped guide plate 132 is tangent to the stirring blades 131, and the included angle between the upper end and the blade surface of the stirring blades 131 is an acute angle. When the stirring shaft 12 rotates, the inclined arrangement of the stirring blades 131 can enable the liquid inside to flow upwards along the surface of the stirring blades 131, when the liquid flows to the arc-shaped guide plate 132, the liquid can continue to flow along the inner surface of the arc-shaped guide plate 132, and because the included angle between the arc-shaped guide plate 132 and the blade surface of the stirring blades 131 is an acute angle, the liquid can flow at an inclined downward angle, so that the stirring blades 131 with various heights can enable the liquid in layers with different heights to flow at an inclined downward angle, and the mixed flow degree of the liquid can be increased.

In a further improvement, the stirring blade 131 is connected with the stirring shaft 12 through a cross bar 133, an auxiliary flow plate 134 is arranged on the cross bar 133, and an included angle between the upper end tangent of the auxiliary flow plate 134 and the bottom of the shell 1 is an acute angle. The arrangement of the auxiliary flow plate 134 can also serve the purpose of improving the mixed flow degree of the liquid.

In a further improvement, two sliding rails 14 are arranged on the liquid distribution groove 100 in parallel, a sliding block 15 is arranged on the housing 1 corresponding to the sliding rails 14, and a traveling wheel 16 is arranged on the housing 1 outside the sliding block 15. By moving the position of the travelling wheels 16, the position of the shell 1 relative to the liquid preparation tank 100 can be driven, so that the liquid added into the liquid preparation tank 100 is uniformly distributed.

The output end of the temperature measuring probe is electrically connected with the input end of a temperature controller, the output end of the temperature controller is electrically connected with the input end of an electromagnetic valve, the temperature controller adopts a temperature controller with the model of AI-756, and the electromagnetic valve adopts an electromagnetic valve with the model of ZCF-P-15F.

The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. The utility model provides a reation kettle of steam heating area stirring which characterized in that: the improved stirring device is characterized by comprising a shell arranged above a liquid distribution groove, wherein a sealing cover is arranged above the shell, the outer wall of the shell is wrapped by a jacket, a steam inlet is formed in one side of the outer wall of the jacket, an electromagnetic valve is installed in one side of the steam inlet, a steam outlet is formed in the lower portion of the jacket, a discharging pipe is installed below the shell, the discharging pipe extends downwards and is arranged outside the jacket, a temperature controller is arranged at the top end of the sealing cover, a temperature measuring probe extending to the inside of the sealing cover is arranged on one side of the temperature controller, a driving motor, a feeding hole and a pressure gauge are arranged on the sealing cover, a valve is arranged inside the feeding hole and the discharging hole, a stirring shaft of the driving motor extends and is arranged inside the shell, and a plurality of stirring blades are uniformly distributed on the stirring shaft along the axial direction of the stirring shaft.

2. A steam heated stirred tank reactor as claimed in claim 1 wherein: the stirring blades are arranged obliquely to the bottom surface of the shell, and an included angle between each stirring blade and the bottom surface of the shell is an acute angle.

3. A steam heated stirred tank reactor as claimed in claim 2 wherein: the stirring blade is provided with an arc-shaped guide plate, the lower end of the arc-shaped guide plate is tangent to the stirring blade, and the included angle between the upper end of the arc-shaped guide plate and the blade surface of the stirring blade is an acute angle.

4. A steam heated stirred tank reactor as claimed in any one of claims 1 to 3 wherein: the stirring blades are connected with the stirring shaft through a cross rod, an auxiliary flow plate is arranged on the cross rod, and an included angle between the upper end tangential direction of the auxiliary flow plate and the bottom of the shell is an acute angle.

5. A steam heated stirred tank reactor as claimed in claim 1 wherein: the liquid distribution tank is provided with two sliding rails in parallel, the shell is provided with a sliding block corresponding to the sliding rails, and the shell is provided with a traveling wheel outside the sliding block.

6. A steam heated stirred tank reactor as claimed in claim 1 wherein: the output end of the temperature measuring probe is electrically connected with the input end of a temperature controller, the output end of the temperature controller is electrically connected with the input end of an electromagnetic valve, the temperature controller is an AI-756 type temperature controller, and the electromagnetic valve is a ZCF-P-15F type electromagnetic valve.