CN212504179U

CN212504179U - Raw material tank

Info

Publication number: CN212504179U
Application number: CN202020483317.6U
Authority: CN
Inventors: 卢纯旺
Original assignee: Huanghua Xinzhi Environmental Protection Technology Co ltd
Current assignee: Huanghua Xinzhi Environmental Protection Technology Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-02-09
Anticipated expiration: 2030-04-03

Abstract

The utility model provides a raw material tank, which belongs to the technical field of triple-effect evaporation equipment and comprises a tank body, a stirrer and a shear plate, wherein the stirrer is arranged in the tank body; the shear plate is fixedly arranged on the inner wall of the tank body, the shear plate is matched with the inner wall of the tank body to form a shear cavity, and the shear cavity is used for being matched with the stirrer to form shear force on liquid in the tank body. The utility model discloses when the head tank stirs liquid through the agitator, utilize the separation of shear plate to realize the collision with liquid, change the direction of rotation of outer lane liquid, destroy the rotatory orderliness of liquid, prevent that liquid from producing the layering phenomenon, improve the homogeneity of liquid concentration; after the reaction substances are added into the tank body, the stirring of the stirrer and the combined action of the shear plate can ensure the full reaction of the acid liquor and the reaction substances, effectively eliminate the acid liquor in the liquid, ensure the subsequent evaporation efficiency and optimize the treatment effect on the alkali liquor.

Description

Raw material tank

Technical Field

The utility model belongs to the technical field of triple effect evaporation equipment, more specifically say, relate to a head tank.

Background

The triple-effect evaporation is an indispensable step for incineration treatment of deacidification waste alkali liquor, and when the conventional triple-effect evaporation system works, because the pH and the concentration of alkali liquor in a raw material tank are unstable, the liquid is easy to generate a liquid layering phenomenon after long-term standing, the tank body is easy to corrode due to overhigh liquid concentration at the bottom, and salt precipitation can also occur; the alkaline liquor sometimes contains acidic liquid, the acidic liquid enters a subsequent evaporation process to cause slow evaporation process and reduce evaporation treatment efficiency, and reaction substances are usually added into a raw material tank to remove the acidic liquid, but the reaction between the reaction substances and the liquid is insufficient, so that the acidic liquid remained at the bottom is still caused, and the process of the whole evaporation system is prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a head tank aims at solving the easy layering of current alkali lye and acidizing fluid and gets rid of incomplete technical problem.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a feedstock tank comprising:

a tank body;

the stirrer is arranged in the tank body; and

the shear plate, the shear plate set firmly in the internal wall of jar, the shear plate with the internal wall cooperation of jar forms the shearing chamber, the shearing chamber be used for with the agitator cooperation is right the internal liquid of jar forms the shearing force.

As another embodiment of this application, the shear plate is equipped with a plurality ofly, and is a plurality of the shear plate centers on the axis evenly distributed of the jar body, the face of shear plate is on a parallel with the axis of the jar body.

As another embodiment of the present application, the shear plate is a spiral plate body spirally distributed around the axis of the tank body.

As another embodiment of the present application, the agitator includes:

the stirring shaft penetrates through the top of the tank body and is in sliding fit with the tank body;

the stirring head is rotationally connected to the bottom end of the stirring shaft, the diameter of the stirring head is larger than that of the stirring shaft, and a longitudinal groove is formed in the outer surface of the stirring head; and

and the driving component is connected with the stirring head and used for controlling the rotation and the stop of the stirring head.

As another embodiment of this application, be equipped with in the stirring head with the second cavity of recess intercommunication, be equipped with a plurality of spring balls in the second cavity.

As another embodiment of this application, the top of the jar body is equipped with the pneumatic cylinder, the pneumatic cylinder with (mixing) shaft parallel arrangement, the cylinder body of pneumatic cylinder with jar body fixed connection, the piston rod with the top fixed connection of (mixing) shaft.

As another embodiment of the application, a plurality of first rotators are arranged on the circumference of the stirring head.

As another embodiment of this application, first rotation body is the lamellar body, first rotation body with the axial of stirring head is first preset contained angle setting.

As another embodiment of this application, first rotation is the cylindricality, be equipped with a plurality of through-holes on the first rotation, it is a plurality of the through-hole is followed the axial distribution of first rotation, every the axis of through-hole with the axial of stirring head is the second and presets contained angle and perpendicular to the axial setting of first rotation.

As another embodiment of the application, the free end of the first rotating body is rotatably connected with the stirring head, and the other end of the first rotating body is provided with a second rotating body.

The utility model provides a head tank's beneficial effect lies in: compared with the prior art, the utility model discloses the head tank is equipped with the agitator in the inside of the jar body, the agitator can stir the liquid of jar internal portion and handle, the in-process of agitator stirring, liquid receives drive power and begins rotatoryly, the direction of rotation of liquid is the same with the direction of rotation of agitator, at rotatory in-process, the shearing chamber and the agitator that shear plate and jar internal wall formed form the shearing force to liquid, change the direction of motion of outer lane liquid, the realization is to the further even stirring of liquid, liquid after the stirring carries out the feed for subsequent triple effect evaporation processing device. The utility model discloses when the head tank stirs liquid through the agitator, utilize the separation of shear plate to realize the collision with liquid, change the direction of rotation of outer lane liquid, destroy the rotatory orderliness of liquid, prevent that liquid from producing the layering phenomenon, improve the homogeneity of liquid concentration; after the reaction substances are added into the tank body, the stirring of the stirrer and the combined action of the shear plate can ensure the full reaction of the acid liquor and the reaction substances, effectively eliminate the acid liquor in the liquid, ensure the subsequent evaporation efficiency and optimize the treatment effect on the alkali liquor.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic cross-sectional structural diagram of a raw material tank according to an embodiment of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic cross-sectional structural view of a raw material tank provided in an embodiment of the present invention;

FIG. 4 is a sectional view taken along line B-B of FIG. 3;

fig. 5 is a schematic cross-sectional structural view of a material tank provided in the third embodiment of the present invention;

FIG. 6 is a sectional view taken along line C-C of FIG. 5;

fig. 7 is a schematic perspective view of a stirring head according to a third embodiment of the present invention.

In the figure: 1. a tank body; 2. a stirrer; 201. a stirring shaft; 202. a stirring head; 203. a drive assembly; 3. a second cavity; 4. a shear plate; 5. a hydraulic cylinder; 6. a shear chamber; 7. a connecting rod; 8. a liquid level meter; 9. a bearing; 10. a first cavity; 11. a first swivel; 12. a through hole; 13. a second swivel; 14. a groove; 15. an electric motor.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 7, the material tank of the present invention will now be described. The raw material tank comprises a tank body 1, a stirrer 2 and a shear plate 4, wherein the stirrer 2 is arranged in the tank body 1; the shear plate 4 is fixedly arranged on the inner wall of the tank body 1, the shear plate 4 is matched with the inner wall of the tank body 1 to form a shear cavity 6, and the shear cavity 6 is used for being matched with the stirrer 2 to form shear force on liquid in the tank body 1.

The utility model provides a raw material tank, compared with the prior art, the utility model discloses raw material tank is equipped with agitator 2 in the inside of jar body 1, agitator 2 can stir the processing to the liquid of jar body 1 inside, agitator 2 is at the in-process of stirring, liquid receives drive power and begins to rotate, the direction of rotation of liquid is the same with agitator 2's direction of rotation, at rotatory in-process, shear plate 4 forms the shearing force to liquid with 6 surplus agitators in the shearing chamber of jar body 1 inner wall formation, change the direction of motion of outer lane liquid, the realization is to the further even stirring of liquid, liquid after the stirring carries out the feed for subsequent triple effect evaporation treatment device. The utility model discloses when the head tank stirs liquid through agitator 2, utilize the separation of shear plate 4 to realize the collision with liquid, change the direction of rotation of outer lane liquid, destroy the rotatory orderliness of liquid, prevent that liquid from producing the layering phenomenon, improve the homogeneity of liquid concentration; after the reaction substances are added into the tank body 1, the stirring of the stirrer 2 and the combined action of the shear plate 4 can ensure the full reaction of the acid liquor and the reaction substances, effectively eliminate the acid liquor in the liquid, ensure the subsequent evaporation efficiency and optimize the treatment effect on the alkali liquor.

As a specific embodiment of the raw material tank provided by the present invention, please refer to fig. 1 to 2 and fig. 5 to 6, the shear plates 4 are provided in a plurality, the plurality of shear plates 4 are uniformly distributed around the axial direction of the tank body 1, and the surface of the shear plate 4 is parallel to the axis of the tank body 1. Shear plate 4 is equipped with a plurality ofly, increases the area that liquid collides with shear plate 4 at rotatory in-process, and the chaotic degree of each part inside the liquid increases, optimizes the stirring effect to liquid.

In this embodiment, the height of shear plate 4 is the same with the height of jar internal chamber, realizes disturbing up the effect of liquid rotation on different heights, improves the stirring efficiency to liquid.

As a specific embodiment of the raw material tank provided by the present invention, please refer to fig. 3 to 4, the shear plate 4 is a spiral plate body distributed spirally around the axis of the tank body 1. Preferably, the spiral direction of the shear plate 4 is opposite to the rotation direction of the stirrer 2, for example, if the stirrer 2 rotates clockwise, the spiral direction of the shear plate 4 is counterclockwise, so that the liquid is driven by the stirrer 2 to rotate in the opposite direction to the shear plate 4, and the magnitude of the shear force is increased, so that the liquid is stirred uniformly.

As a specific embodiment of the raw material tank provided by the present invention, please refer to fig. 1, fig. 3, fig. 5 and fig. 7, the stirrer 2 includes a stirring shaft 201, a stirring head 202 and a driving component 203, the stirring shaft 201 penetrates through the top of the tank body 1 and is in sliding fit with the tank body 1; the stirring head 202 is rotationally connected to the bottom end of the stirring shaft 201, the diameter of the stirring head 202 is larger than that of the stirring shaft 201, and the outer surface of the stirring head 202 is provided with a longitudinal groove 14; the driving assembly 203 is connected to the stirring head 202 for controlling the rotation and stop of the stirring head 202. The height of the stirring head 202 in the liquid is adjusted and controlled through the sliding of the stirring shaft 201 on the tank body 1, preferably, the position of the stirring head 202 is located at the bottommost layer of the liquid, then the stirring head 202 is controlled to start rotating through the driving assembly 203, the longitudinal groove 14 formed in the stirring head 202 increases the contact area between the stirring head 202 and the liquid, the liquid is driven to rotate, the liquid is stirred, and the liquid concentration is uniform.

In this embodiment, the communication connection between the stirring head 202 and the driving assembly 203 can be wired connection or wireless connection, and the wireless connection is bluetooth, WIFI and the like. When the stirring head 202 and the driving component 203 are in wired connection, a first cavity 10 is arranged between the stirring shafts 201, an electric wire is connected in the first cavity 10, the electric wire is connected with the stirring head 202 through the first cavity 10, a sealing ring is arranged at the bottom of the first cavity 10, the sealing ring can prevent liquid from entering the first cavity 10 and causing electric leakage, and the driving component 203 is specifically a switch button, a speed regulation knob and the like; when the stirring head 202 is wirelessly connected with the driving component 203, a module is arranged in the stirring head 202 and used for receiving a signal transmitted by the driving component 203, when the driving component 203 transmits a starting signal to the module, the module receives the signal and controls the stirring head 202 to rotate, when the driving component 203 transmits a closing signal to the module, the module receives the signal and controls the stirring head 202 to stop rotating, and the driving component 203 can also control the rotating speed of the stirring head 202.

As a specific implementation manner of the raw material tank provided by the present invention, please refer to fig. 1, a second cavity 3 communicated with the groove 14 is provided in the stirring head 202, and a plurality of spring balls are provided in the second cavity 3. At this time, when the stirrer 2 works, the rotation of the stirring head 202 is closed, and the stirring shaft 201 and the tank body 1 continuously slide up and down to enable the plurality of spring balls to continuously elastically collide in the second cavity 3, so that the liquid enters the second cavity 3 from the groove 14, and the liquid is stirred due to the spiral structure of the spring balls; the stirring shaft 201 plays a role in stirring liquid with different heights in the process of sliding up and down.

As a specific embodiment of the raw material tank provided by the present invention, please refer to fig. 1, fig. 3 and fig. 5, the top of the tank body 1 is provided with a hydraulic cylinder 5, the hydraulic cylinder 5 is parallel to the stirring shaft 201, the cylinder body of the hydraulic cylinder 5 is fixedly connected to the tank body 1, and the piston rod is fixedly connected to one end of the stirring shaft 201. The up-and-down sliding of the piston rod on the hydraulic cylinder 5 drives the up-and-down sliding of the stirring shaft 201, so as to adjust the depth of the stirring head 202 in the liquid, preferably, the stirring head 202 is positioned at the bottommost part of the liquid, and the stirring effect is optimal.

In this embodiment, the piston rod is provided with a connecting rod 7, the connecting rod 7 is perpendicular to the piston rod, one end of the connecting rod 7 is fixedly connected with the piston rod, and the other end of the connecting rod 7 is fixedly connected with the stirring shaft 201. The piston rod slides up and down to drive the connecting rod 7 to move up and down, and the lifting motion of the connecting rod 7 drives the stirring shaft 201 to move up and down, so that the depth of the stirring head 202 in the liquid is controlled.

As a specific embodiment of the raw material tank provided by the present invention, please refer to fig. 1, fig. 3 and fig. 5, the liquid level meter 8 is disposed outside the tank body 1, so as to conveniently observe the height of the liquid level in the tank body 1 and conveniently adjust the height of the stirring head 202.

As a specific implementation manner of the raw material tank provided by the present invention, please refer to fig. 1, fig. 3 and fig. 5, the top of the stirring head 202 is provided with the small motor 15, the bearing 9 is provided between the stirring head 202 and the first cavity 10, the output shaft of the motor 15 and the stirring head 202 are fixedly connected for controlling the rotation of the bearing 9, and the rotation of the bearing 9 drives the rotation of the stirring head 202. When the stirring head 202 is connected with the driving assembly 203 through a wire, the wire is connected with an external power supply and a switch, and the motor 15 is controlled to be turned on and off through the switch so as to drive the stirring head 202 to rotate; when the stirring head 202 is wirelessly connected with the driving assembly 203, a module is arranged in the motor 15, and the module receives a signal sent by the driving assembly 203 to control the opening and closing of the motor 15; the bearing 9 is arranged between the stirring head 202 and the stirring shaft 201, so that friction can be reduced, resistance when the stirring head 202 rotates is reduced, and power consumption is reduced.

As a specific embodiment of the raw material tank provided by the present invention, please refer to fig. 3 to fig. 6, the stirring head 202 is circumferentially provided with a plurality of first rotating bodies 11. When the stirring head 202 is rotated, the first rotating body 11 is fixedly connected with the stirring head 202 and rotates around the axis of the stirring head 202 along with the rotation of the stirring head 202, the driving range is enlarged, the central position of liquid generates rotating force firstly and then transmits and diffuses to the periphery, the transmission time is shortened, and the stirring efficiency is increased.

In this embodiment, the first rotating bodies 11 may be distributed along the axial direction of the stirring head 202 in an staggered manner, so as to increase the uniformity of the stirred liquid.

As a specific embodiment of the raw material tank provided by the present invention, please refer to fig. 3 to fig. 4, the first rotating body 11 is a sheet body, and the first rotating body 11 and the axial direction of the stirring head 202 are set to have a first preset included angle. When the first preset included angle is an acute angle or an obtuse angle, the first rotor 11 can reduce resistance while ensuring stirring efficiency in the stirring process, so that the energy consumption of the motor 15 is reduced, and the service life of the motor 15 is prolonged; when the first preset included angle is a right angle, the resistance between the first rotor 11 and the liquid is the largest, the energy consumption of the motor 15 is the largest, but the stirring efficiency is the best; when the first preset included angle is 0 degrees, the resistance between the first rotor 11 and the liquid is minimum, the energy consumption of the motor 15 is minimum, but the stirring efficiency is poor.

As a specific implementation manner of the raw material tank, please refer to fig. 5 to 6, the first rotation body 11 is a cylinder, the first rotation body 11 is provided with a plurality of through holes 12, the plurality of through holes 12 are distributed along the axial direction of the first rotation body 11, the axial line of each through hole 12 and the axial direction of the stirring head 202 are the second preset included angle and the axial direction of the first rotation body 11 perpendicular to. When the second preset included angle is an acute angle or an obtuse angle, when the first rotating body 11 rotates, the liquid is driven to rotate under the action of the rotation of the first rotating body 11, in the rotating process, the liquid not only rotates in the axial direction around the stirring head 202, but also changes the flowing direction of part of the liquid passing through the through hole 12, so that the stirring head 202 can generate liquid in different flowing directions under the action of rotation, and the liquid is uniformly stirred; when the second preset included angle is a right angle or an acute angle, the through hole 12 hardly plays a role, and the liquid in the tank body 1 is stirred by the rotation of the first rotating body 11.

As a specific embodiment of the raw material tank of the present invention, please refer to fig. 5 to 6, the free end of the first rotator 11 is rotatably connected to the stirring head 202, and the other end is provided with the second rotator 13. The rotating surface of the first rotating body 11 is perpendicular to the axis of the stirring head 202, the rotating surface of the second rotating body 13 is perpendicular to the axis of the stirring head 202, when the first rotating body 11 rotates, the second rotating body 13 stops rotating, after the first rotating body 11 rotates, high-concentration liquid can be concentrated on the periphery of the first cavity 3 under the condition that the rotating force is too large, the second rotating body 13 starts to rotate at the moment, the stirring efficiency is increased through two mutually perpendicular rotating directions, and the uniformity of the liquid is improved.

As a specific implementation manner of the raw material tank, not shown in the figure, the connection structure between the second rotator 13 and the first rotator 11 is the same as the connection structure between the stirring head 202 and the stirring shaft 201, the rotation of the second rotator 13 is controlled by the motor 15, the motor 15 here is controlled by the wireless driving component 203, and the second rotator 13 and the stirring head 202 can share one driving component 203 for control.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The head tank for providing the raw materials at triple effect evaporation system, its characterized in that includes:

a tank body;

the stirrer is arranged in the tank body; and

2. A feedstock vessel as recited in claim 1, wherein said shear plate is provided in a plurality, said plurality of shear plates being evenly distributed about the axis of said vessel, the faces of said shear plates being parallel to the axis of said vessel.

3. The feedstock vessel of claim 1 wherein said shear plate is a helical plate disposed in a helical pattern about the axis of said vessel.

4. The feedstock vessel of claim 1, wherein said agitator comprises:

5. The feedstock vessel according to claim 4 wherein said agitator head has a second cavity therein communicating with said recess, said second cavity having a plurality of spring balls disposed therein.

6. The raw material tank as claimed in claim 4, wherein a hydraulic cylinder is arranged on the top of the tank body, the hydraulic cylinder is arranged in parallel with the stirring shaft, the cylinder body of the hydraulic cylinder is fixedly connected with the tank body, and the piston rod is fixedly connected with the top end of the stirring shaft.

7. The head tank of claim 4, wherein said agitator head is provided with a plurality of first rotators circumferentially.

8. The feed tank of claim 7, wherein said first rotator is a plate, and said first rotator is disposed at a first predetermined angle with respect to the axial direction of said mixing head.

9. The raw material tank as claimed in claim 7, wherein the first rotating body is cylindrical, a plurality of through holes are formed in the first rotating body, the through holes are distributed along the axial direction of the first rotating body, and the axis of each through hole forms a second predetermined included angle with the axial direction of the stirring head and is perpendicular to the axial direction of the first rotating body.

10. A feed tank as claimed in claim 9, wherein the first rotor is rotatably connected at its free end to the mixing head and is provided at its other end with a second rotor.