CN219078061U

CN219078061U - Hydrochloric acid storage tank

Info

Publication number: CN219078061U
Application number: CN202222322435.0U
Authority: CN
Inventors: 姚华明; 姚华方; 谢士军; 贡廷锦
Original assignee: Linyi Chunming Chemical Co ltd
Current assignee: Linyi Chunming Chemical Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-05-26
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a hydrochloric acid storage tank, which comprises a storage tank body, an adjusting assembly and a lifting assembly, wherein the lifting assembly comprises a liquid discharge pipe, a protective cover, a base, a damping clamping seat, a motor, a rotating shaft, a sealing plate, a lifting sleeve, a connecting arm rod, a limiting column, a sliding block, a supporting seat, an inner container and a controller, the protective cover is arranged at the top of the storage tank body, the liquid discharge pipe is arranged at the front of the storage tank body, the storage tank body is arranged in the base, the controller is arranged at the front of the base, the damping clamping seat is arranged in the base, the motor is arranged in the damping clamping seat, the power output end of the motor is connected with the power input end of the rotating shaft, and the sealing plate is arranged at the bottom of the storage tank body. According to the utility model, the height of the liner is adjusted through the lifting assembly, so that the liner filled with hydrochloric acid is conveniently sealed by water, the temperature of the storage tank body is improved through the adjusting assembly, the service life of the tank body is prevented from being influenced by low temperature, and the hydrochloric acid is stored normally.

Description

Hydrochloric acid storage tank

Technical Field

The utility model relates to the technical field of hydrochloric acid storage, in particular to a hydrochloric acid storage tank.

Background

Hydrochloric acid is an aqueous solution of hydrogen chloride, also known as hydrochloric acid, which belongs to a monobasic inorganic strong acid and has wide industrial application. Hydrochloric acid is colorless transparent liquid, has strong pungent smell, and has high corrosiveness. The concentrated hydrochloric acid has extremely strong volatility, so that hydrogen chloride gas can volatilize after a container filled with the concentrated hydrochloric acid is opened, and the hydrogen chloride gas is combined with water vapor in the air to generate small drops of hydrochloric acid, so that acid mist appears above a bottle mouth.

Patent number CN201811087487.6 discloses a hydrochloric acid storage tank, which comprises a liquid inlet, a tank body, a first liquid outlet and a second liquid outlet, wherein the liquid inlet is connected with the tank body, and air storage chambers are symmetrically arranged on two sides of the liquid inlet; a sealing bag is connected above the liquid inlet, a first liquid outlet is arranged at the bottom of the tank body, and the regulating valve is used for controlling the on-off of a second liquid outlet; buffer bags are symmetrically arranged on the side wall of the liquid inlet; a group of air bags are arranged in the buffer bag at intervals, and the air bags are communicated with each other at intervals up and down; a spiral plastic pipe is arranged in the tank body; a group of exhaust units are arranged on the inner wall of the tank body; the exhaust unit comprises a connecting rod, a cylinder and a fixed plate; according to the utility model, the speed of the poured hydrochloric acid solution is buffered through the buffer bag and the arc-shaped elastic flange, volatilization of the hydrochloric acid solution is avoided, and the safety of personnel is fully prevented from being damaged by splashing through sealing the sealing bag.

The hydrochloric acid storage tank has the following defects: when the hydrochloric acid leaks, the life safety of surrounding residents can be influenced; when the storage tank is used in the cold north, the storage tank can only be used at about twenty degrees below zero at the lowest level, and the temperature in the north can be lower than twenty degrees below zero, so that the service life of the tank body and the normal preservation of hydrochloric acid are affected.

Disclosure of Invention

The utility model mainly aims to provide a hydrochloric acid storage tank which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a hydrochloric acid storage jar, includes the storage jar body, still includes adjusting part and lifting unit, lifting unit comprises fluid-discharge tube, protecting cover, base, shock attenuation holder, motor, pivot, closing plate, lift cover, even armed lever, spacing post, slider, supporting seat, inner bag and controller, the protecting cover is installed at storage jar body top, the fluid-discharge tube is installed openly to the storage jar body, the storage jar body is installed in the base, the controller is installed openly to the base, install shock attenuation holder in the base, install the motor in the shock attenuation holder, the power take off end of motor links to each other with the power input end of pivot, the closing plate is installed to storage jar body bottom, the pivot runs through the closing plate and peg graft in the lift cover, the screw groove has been seted up in the lift cover, screw thread groove internal thread connection has the pivot, the supporting seat is installed at the lift cover top, the inner bag is installed at the supporting seat top, spacing post is installed to the bottom both sides symmetry in the storage jar, install the slider both sides in the spacing post, the lift cover is installed to the symmetry armed lever, the slider is installed on the even armed lever.

Further, the adjusting component consists of a temperature controller, a supporting plate, an electric heater, a heat conducting plate and a temperature control probe, wherein the temperature controller and the supporting plate are arranged in the base, the electric heater is arranged at the top of the supporting plate, the heat conducting plate is arranged at the end part of the electric heater, the other end of the heat conducting plate is positioned in a storage tank, and the temperature control probe is arranged in the storage tank; through adjusting the subassembly, improve the temperature of the storage jar body, prevent that low temperature from influencing the life of jar body, and the normal preservation of hydrochloric acid.

Further, a sealing gasket is arranged at the bottom of the protective cover; the protective cover and the sealing gasket protect the tank opening, and the corrosion hazard of the volatilized hydrogen chloride gas is reduced.

Further, a chute is formed in the limiting column, and a connecting arm rod is vertically and slidably connected in the chute; the sliding block vertically slides downwards in the sliding groove, and the sliding groove limits the lifting sleeve through the connecting arm rod to prevent the lifting sleeve from doing circular motion.

Further, the electric power input ends of the motor, the temperature controller, the electric heater, the temperature control probe and the controller are connected with the electric power output end of the external power supply; the external power supply of connecting the motor, the steering of accommodate motor, motor drive pivot when the operation, connect temperature controller, electric heater, temperature control probe and the external power supply of controller, temperature control probe detects the temperature of water in real time and converts into the signal of telecommunication and transmit to the controller, know the internal temperature of storage jar in real time through the controller, when the temperature is less than the storage temperature, the electric heater operation is driven to the controller, electric heater converts the electric energy into heat energy, the rethread heat-conducting plate heats water, by the heating temperature of temperature controller control electric heating pipe.

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

1. when the hydrochloric acid is stored, the hydrochloric acid solution is stored in the inner container and sealed, then the hydrochloric acid is placed at the top of the supporting seat, the external power supply of the motor is connected, the steering of the motor is regulated, the motor drives the rotating shaft during operation, the rotating shaft drives the lifting sleeve through the thread groove, the lifting sleeve is driven by force, the lifting sleeve drives the connecting arm rod during movement, the connecting arm rod drives the sliding block to enable the sliding block to vertically slide downwards in the sliding groove, the sliding groove limits the lifting sleeve through the connecting arm rod, the lifting sleeve is prevented from doing circular motion, the supporting seat is driven during descending of the lifting sleeve, the inner container at the top of the supporting seat descends along with the lifting sleeve, water is poured into the storage tank body and floods the inner container, the inner container filled with the hydrochloric acid is sealed by water, the excessive concentration of the hydrochloric acid is avoided during leakage, and the height of the inner container is regulated by the lifting assembly, so that the inner container filled with the hydrochloric acid is conveniently sealed by water.

2. When the temperature is lower than the storage temperature, the controller drives the electric heater to operate, the electric heater converts electric energy into heat energy, then the heat-conducting plate heats the water, the temperature controller controls the heating temperature of the electric heating pipe, after the temperature of the water reaches the proper storage temperature, the electric heater is disconnected, the temperature of the water is prevented from exceeding a set value, the temperature of the storage tank is improved through the adjusting component, the service life of the tank is prevented from being influenced by low temperature, and the normal preservation of hydrochloric acid is prevented.

Drawings

FIG. 1 is a front view of a hydrochloric acid storage tank of the present utility model;

fig. 2 is an expanded schematic diagram of the inside of a storage tank body of the hydrochloric acid storage tank according to the present utility model.

In the figure: 1. a storage tank body; 2. a liquid discharge pipe; 3. a sealing gasket; 4. a protective cover; 5. a base; 6. a damping clamping seat; 7. a motor; 8. a rotating shaft; 9. a sealing plate; 10. a lifting sleeve; 11. a thread groove; 12. a connecting arm; 13. a limit column; 14. a chute; 15. a slide block; 16. a support base; 17. an inner container; 18. a temperature controller; 19. a support plate; 20. an electric heater; 21. a heat conductive plate; 22. a temperature control probe; 23. a controller; 24. an adjustment assembly; 25. and a lifting assembly.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-2, a hydrochloric acid storage tank, including the storage tank body 1, still include adjusting part 24 and lifting unit 25, lifting unit 25 comprises fluid-discharge tube 2, protective cover 4, base 5, shock attenuation holder 6, motor 7, pivot 8, closing plate 9, lift sleeve 10, link arm pole 12, spacing post 13, slider 15, supporting seat 16, inner bag 17 and controller 23, protective cover 4 is installed at storage tank body 1 top, storage tank body 1 openly installs fluid-discharge tube 2, storage tank body 1 installs in base 5, base 5 openly installs controller 23, install shock attenuation holder 6 in the base 5, install motor 7 in the shock attenuation holder 6, motor 7's power take off end links to each other with the power input end of pivot 8, storage tank body 1 bottom is installed closing plate 9, pivot 8 runs through closing plate 9 and peg graft in lift sleeve 10, set up thread groove 11 in the lift sleeve 10, thread groove 11 female connection has 8, support arm pole 16 is installed at the top of the inner bag 16, the inner bag is installed at the inner bag 15 and is installed to the support arm pole 16, the inner bag 12 is installed at the both sides, the inner bag 15 is installed to the support arm 16, the inner bag is installed at the both sides of the inner bag 12.

The temperature controller 18 and the supporting plate 19 are installed in the base 5, the electric heater 20 is installed at the top of the supporting plate 19, the heat-conducting plate 21 is installed at the end part of the electric heater 20, the other end of the heat-conducting plate 21 is positioned in the storage tank body 1, and the temperature control probe 22 is installed in the storage tank body 1; by adjusting the assembly 24, the temperature of the storage tank 1 is increased, preventing low temperatures from affecting the life of the tank, and normal preservation of hydrochloric acid.

Wherein, the bottom of the protective cover 4 is provided with a sealing gasket 3; the protective cover 4 and the sealing gasket 3 protect the tank opening, and the corrosion hazard of the volatilized hydrogen chloride gas is reduced.

Wherein, a chute 14 is arranged in the limit post 13, and a connecting arm rod 12 is vertically and slidingly connected in the chute 14; the sliding block 15 vertically slides downwards in the sliding groove 14, and the sliding groove 14 limits the lifting sleeve 10 through the connecting arm rod 12 to prevent the lifting sleeve 10 from performing circular motion.

Wherein, the electric power input ends of the motor 7, the temperature controller 18, the electric heater 20, the temperature control probe 22 and the controller 23 are connected with the electric power output end of an external power supply; the external power supply of the motor 7 is connected, the steering of the motor 7 is regulated, the motor 7 drives the rotating shaft 8 during operation, the external power supply of the temperature controller 18, the electric heater 20, the temperature control probe 22 and the controller 23 is connected, the temperature control probe 22 detects the temperature of water in real time and converts the water into an electric signal to be transmitted to the controller 23, the controller 23 knows the temperature inside the storage tank body 1 in real time, when the temperature is lower than the storage temperature, the controller 23 drives the electric heater 20 to operate, the electric heater 20 converts electric energy into heat energy, the heat conducting plate 21 heats the water, and the temperature controller 18 controls the heating temperature of the electric heating pipe.

It should be noted that, the utility model is a hydrochloric acid storage tank, when hydrochloric acid is stored, hydrochloric acid solution is stored in the inner container 17 and sealing is completed, hydrochloric acid is placed at the top of the supporting seat 16, the external power supply of the motor 7 is connected, steering of the motor 7 is regulated, the motor 7 drives the rotating shaft 8 in operation, the rotating shaft 8 drives the lifting sleeve 10 through the thread groove 11, the lifting sleeve 10 is driven by force, the lifting sleeve 10 drives the connecting arm 12 in moving, the connecting arm 12 drives the sliding block 15 to enable the sliding block 15 to vertically slide downwards in the sliding groove 14, the sliding groove 14 limits the lifting sleeve 10 through the connecting arm 12 to prevent the lifting sleeve 10 from doing circular motion, the inner container 17 at the top of the supporting seat 16 is lowered along with the lifting sleeve 10, water is poured into the storage tank body 1 and submerges the inner container 17, the inner container 17 filled with hydrochloric acid is sealed by water, the hydrochloric acid concentration is prevented from being too large in leakage, the height of the inner container 17 is adjusted by the lifting component 25, so that the inner container 17 filled with hydrochloric acid is conveniently sealed by water, when the hydrochloric acid is stored, an external power supply of the temperature controller 18, the electric heater 20, the temperature control probe 22 and the controller 23 is connected, the temperature control probe 22 detects the temperature of water in real time and converts the water into an electric signal to be transmitted to the controller 23, the controller 23 knows the temperature inside the storage tank body 1 in real time, when the temperature is lower than the storage temperature, the controller 23 drives the electric heater 20 to operate, the electric heater 20 converts electric energy into heat energy, the heat conducting plate 21 heats the water, the temperature controller 18 controls the heating temperature of the electric heating pipe, after the temperature of the water reaches the proper storage temperature, the power supply of the electric heater 20 is disconnected, the temperature of the water is prevented from exceeding a set value, the temperature of the storage tank body 1 is improved by the adjusting component 24, the service life of the tank body is prevented from being influenced by low temperature, and normal preservation of hydrochloric acid.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydrochloric acid storage tank, includes storage tank body (1), its characterized in that still includes adjusting part (24) and lifting unit (25), lifting unit (25) are by fluid-discharge tube (2), shield cap (4), base (5), shock attenuation holder (6), motor (7), pivot (8), closing plate (9), lift sleeve (10), link arm pole (12), spacing post (13), slider (15), supporting seat (16), inner bag (17) and controller (23) are constituteed, protective cover (4) are installed at storage tank body (1) top, fluid-discharge tube (2) are installed in storage tank body (1) front, controller (23) are installed in base (5) front, install shock attenuation holder (6) in base (5), install motor (7) in shock attenuation holder (6), the power output end of motor (7) links to each other with the power input end of pivot (8), storage tank body (1) bottom is installed in sealing plate (9), seal plate (10) are seted up in pivot (10) and are passed through to seal plate (10), the utility model discloses a storage tank, including screw thread groove (11), lifting sleeve (10), support base (16) are installed at screw thread groove (11), inner bag (17) are installed at supporting base (16) top, spacing post (13) are installed to the interior bilateral symmetry in storage tank body (1), slider (15) are installed in spacing post (13), link arm (12) are installed to lifting sleeve (10) bilateral symmetry, link arm (12) other end is installed on slider (15).

2. A hydrochloric acid storage tank as defined in claim 1, wherein: the temperature controller (18) and the backup pad (19) are installed to regulation subassembly (24) in base (5), backup pad (19), electric heater (20), heat conduction board (21) and control by temperature change probe (22) are constituteed, electric heater (20) are installed at backup pad (19) top, heat conduction board (21) are installed to electric heater (20) tip, the heat conduction board (21) other end is located storage tank body (1), install control by temperature change probe (22) in storage tank body (1).

3. A hydrochloric acid storage tank as defined in claim 1, wherein: the bottom of the protective cover (4) is provided with a sealing gasket (3).

4. A hydrochloric acid storage tank as defined in claim 1, wherein: a chute (14) is formed in the limiting column (13), and a connecting arm rod (12) is vertically and slidably connected in the chute (14).

5. A hydrochloric acid storage tank as defined in claim 2, wherein: the electric power input ends of the motor (7), the temperature controller (18), the electric heater (20), the temperature control probe (22) and the controller (23) are connected with the electric power output end of the external power supply.