CN221035268U - Slurry conveying device between continuous tanks - Google Patents

Abstract

The utility model discloses a slurry conveying device between continuous tanks, which is arranged between two tank bodies, wherein main components can be combined by using a communication pipeline, an elastic pipe, a valve, a tee joint, a compression pipe, a front tank pipe, a functional pipe, a spoiler, a fixing frame, an installing box and the like according to different use sites, the elastic pipe is communicated between one side of the communication pipeline and an adjacent tank body, the compression pipe is communicated between the other side of the communication pipeline and the other tank body, the front tank pipe is communicated with the communication pipeline, the front tank pipe is communicated with an expansion pipe, the functional pipe is communicated with the front tank pipe, and the spoiler is obliquely arranged on the inner side wall of the communication pipeline. The slurry conveying device between the continuous tanks is convenient for carrying out anti-countercurrent conveying on slurry between two adjacent tank bodies through the cooperation of a communication pipeline, an elastic pipe, a valve, a tee joint, a compression pipe, a front tank pipe, a functional pipe, a flow blocking plate and the like, and simultaneously is convenient for adjusting the conveying height and the position of the communication pipeline according to actual conveying requirements.

Description

Slurry conveying device between continuous tanks

Technical Field

The utility model relates to the technical field of conveying devices, in particular to a slurry conveying device between continuous tanks.

Background

In the production process of the aluminum oxide by the series-parallel method, red mud is required to be washed, a traditional reverse washing process is adopted in the red mud washing process, and the red mud is required to be washed by matching a plurality of tanks such as a separation sedimentation tank, a second washing tank, a first washing sedimentation tank and the like in the reverse washing process, but in reality, a plurality of tanks of a plurality of factories are constructed in a layout which is not front low and rear high, respectively as the first type of the first type is front high and rear low, as the second type of the first type is front low, as the third type of the first type is front low, and the red mud is usually required to be conveyed to the front tank by a pump;

Under the aim of energy saving and consumption reduction, in the prior art, a communication pipeline is additionally arranged between two tanks or between three tanks connected or between two tanks separated, a control valve is arranged on the pipeline, the pipeline inlet of a front tank is arranged at a certain size lower than the pipeline outlet of a rear tank, the pipeline size and the height difference can be calculated through a Bernoulli equation, the liquid level of the front tank is reduced to the pipeline inlet position during actual operation, the liquid level of the rear tank is increased to the pipeline outlet position, the flow size can be regulated through the opening and closing of the valve besides the prior calculation control, so that the actual application is easier to control, further, in order to prevent backflow generated when the liquid from other sources of the front tank and the liquid from the front tank are converged, a backstop device is arranged at the pipeline outlet (near the front tank position), the fluid pressure from other pipelines can be reduced, the back pressure backflow can be prevented by increasing the pressure at the inlet of the front tank, the liquid level sensor is arranged in the front tank and the rear tank, when the liquid level of the front tank is equal to or greater than that of the rear tank, the back flow of slurry is prevented by closing the interlocking control valve, the method is that the tanks are not required to be changed into a front-low-back high layout, the front-high-back low layout is only suitable for newly built projects, all the front-low layout is not required to be communicated in sequence, only two or three adjacent tanks as shown in fig. 1 to 3 or two tanks at intervals are selected, but the low tables cannot be all connected in sequence, as long as the liquid level of the front tank is reduced to be low enough and accords with a Bernoulli equation, the aim can be fulfilled if the liquid levels of the two tanks are only 1mm, the listed examples are only easiest to implement and are the most economical mode, finally, the pumping mode shown in figure 4 can be still reserved between two tanks which cannot be communicated;

However, the above solution is convenient for preventing slurry from flowing backwards, but the above communication pipe is fixedly installed between two adjacent grooves during installation, so that the height and position of the communication pipe are not convenient to be adjusted according to the actual fluid conveying requirement, and the limitation in fluid conveying is high.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a slurry conveying device between continuous tanks, which aims to solve the problem that the conveying height and the position are inconvenient to adjust according to the actual working fluid conveying requirement in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a slurry conveyor between continuous tank installs between two cell bodies, includes communication pipeline, elastic tube, compression pipe, preceding cell pipe, function pipe, spoiler, level sensor and solenoid valve:

The elastic pipe is communicated between one side of the communication pipeline and the adjacent groove body;

The compression pipe is communicated between the other side of the communication pipeline and the other groove body;

The front groove pipe is communicated with the communication pipeline, and the front groove pipe is communicated with the telescopic pipe;

the functional pipe is communicated with the front groove pipe;

The flow blocking plate is obliquely arranged on the inner side wall of the communicating pipeline;

The number of the liquid level sensors is two, and the two liquid level sensors are respectively arranged on the two groove bodies;

The electromagnetic valves are arranged in two, and the two electromagnetic valves are respectively arranged on the elastic pipe and the compression pipe.

Preferably, a driving mechanism is installed on the communication pipeline, and the driving mechanism comprises:

the fixing frame is detachably arranged on the lower side of the communicating pipeline through the fixing seat;

The mounting box is movably arranged on the upper side of the fixing frame through the moving assembly, and the communicating pipeline is in penetrating and rotating connection with the mounting box;

The motor is arranged on one side of the mounting box;

The driving rod is fixedly connected to the output end of the motor, and is in penetrating and rotating connection with the mounting box;

The main gear is fixedly connected to the driving rod;

The driven wheel is fixedly connected to the communication pipeline, and the main gear is meshed with the driven wheel.

Further, the moving assembly includes:

The mounting plate is fixedly connected to the top end of the fixing frame;

the electric cylinder is arranged at the top end of the mounting plate;

The movable frame is fixedly connected between the output end of the electric cylinder and the bottom end of the mounting box;

The two support cylinders are symmetrically arranged at the top ends of the mounting plates;

The support rods penetrate through and are arranged on each support cylinder in a sliding mode, and the support rods are fixedly connected with the movable frame.

As still further aspects of the present application, the fixing base includes:

the fixing plate is symmetrically connected with the adjacent groove bodies through threads, and one side of the fixing frame is fixedly connected with the fixing plate;

The support frame is connected between the fixed plate and the bottom end of the fixed frame in an inclined mode.

On the basis of the scheme, a driving groove for driving the driving rod to rotate is formed in the inner side wall of the mounting box, a clamping plate is fixedly connected to one side of the driving rod, and a clamping groove for enabling the clamping plate to rotate is formed in the mounting box.

Further stated, one side fixedly connected with installation section of thick bamboo of installation case, the motor install in the installation section of thick bamboo, just one side of installation section of thick bamboo can be dismantled and be provided with the cover, set up on the cover with the recess that the lateral wall of installation section of thick bamboo matches.

In addition, it should be noted that the bracing piece is gone up and is connected with spacing, offer on the support section of thick bamboo and be used for spacing carries out gliding spacing groove.

Compared with the prior art, the utility model provides a slurry conveying device between continuous tanks, which has the following beneficial effects:

1. According to the utility model, the communicating pipe is convenient to install through the two groove bodies, the communicating pipe can be moved between the two groove bodies through the matching of the elastic pipe and the compression pipe, slurry can conveniently enter the communicating pipe through the front groove pipe, meanwhile, the outlet of the communicating pipe is conveniently divided into two parts through the flow blocking plate, the upper part area is large, the lower part area is small, when slurry in the groove body flows into the lower part in the communicating pipe, the flow speed is faster, the pressure is reduced, the slurry in the lower part with small pressure cannot flow to the slurry in the upper part with high pressure, and a high-low level difference can be formed in the communicating pipe, so that the liquid is conveniently prevented from flowing backwards, and meanwhile, the telescopic pipe and the elastic pipe are conveniently closed respectively through the matching of the two liquid level sensors and the two electromagnetic valves, so that the liquid is conveniently prevented from flowing backwards again;

2. According to the utility model, the fixing frame is conveniently installed through the cooperation of one of the groove bodies and the fixing seat, and the installation box can be pushed through the cooperation of the fixing frame and the moving assembly, so that one side of the communicating pipeline is conveniently pushed or pulled downwards through the driving assembly, and the conveying height of one side of the communicating pipeline is conveniently adjusted according to actual conveying requirements;

3. According to the utility model, the driving assembly is convenient for rotating the communicating pipeline in the installation box, so that the use angles of the communicating pipeline, the front groove pipe and the functional pipe can be conveniently adjusted, and the conveying position can be conveniently adjusted according to actual conveying requirements;

4. Therefore, the slurry conveying device between the continuous tanks is inconvenient to solve the problem that the conveying height and the position are not convenient to adjust according to the actual working fluid conveying requirement compared with the prior art, is convenient to carry out reverse flow prevention conveying on slurry between two adjacent tank bodies through the cooperation of a communication pipeline, an elastic pipe, a compression pipe, a front tank pipe, a functional pipe, a flow blocking plate, a liquid level sensor, an electromagnetic valve and the like, and is convenient to adjust the conveying height and the position of the communication pipeline according to the actual conveying requirement through the cooperation of a fixing frame, a fixing seat, a mounting box, a driving assembly and the like.

Drawings

FIG. 1 is a schematic plan view of a prior art arrangement of a plurality of tanks with high front and low rear;

FIG. 2 is a schematic plan view of a prior art arrangement of a plurality of tanks at equal heights back and forth;

FIG. 3 is a schematic plan view of a prior art arrangement of a plurality of tanks with low front and high rear;

FIG. 4 is a schematic plan view of a pumping system according to the prior art;

FIG. 5 is a schematic perspective view of the whole structure of the present application;

FIG. 6 is a schematic cross-sectional perspective view of the mounting case, mounting cartridge and cartridge cover of the present application mated;

FIG. 7 is a schematic cross-sectional perspective view of the mounting case, drive rod and catch plate of the present application mated;

FIG. 8 is a schematic perspective view in cross-section of the mating of the communication tube, front channel and spoiler of the present application;

FIG. 9 is a schematic view of a three-dimensional structure of the fixing frame, the fixing plate and the supporting frame of the application;

Fig. 10 is a schematic cross-sectional perspective view of the cooperation of the support cylinder, support rod and stop bar of the present application.

In the figure: 1. a tank body; 2. a communication pipe; 3. an elastic tube; 4. compressing the pipe; 5. a front channel tube; 6. a telescopic tube; 7. a functional tube; 8. a spoiler; 9. a fixing frame; 10. a mounting box; 11. a motor; 12. a driving rod; 13. a main gear; 14. driven wheel; 15. a mounting plate; 16. an electric cylinder; 17. a moving rack; 18. a support cylinder; 19. a support rod; 20. a fixing plate; 21. a fixing screw; 22. a support frame; 23. a clamping plate; 24. a mounting cylinder; 25. a cylinder cover; 26. a limit bar; 27. a case cover; 28. a handle ring; 29. a liquid level sensor; 30. a solenoid valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 6 to 10, a slurry conveying device between two continuous tanks is disclosed, which is installed between two tanks 1 and comprises a communication pipeline 2, an elastic pipe 3, a compression pipe 4, a front tank pipe 5, a functional pipe 7, a flow blocking plate 8, a liquid level sensor 29 and an electromagnetic valve 30, wherein the main components are matched with each other according to different use sites, and a valve, a tee joint and other pipe fittings are required to be added, the elastic pipe 3 is communicated between one side of the communication pipeline 2 and an adjacent tank 1, so that slurry in the tank 1 enters the communication pipeline 2, the compression pipe 4 is communicated between the other side of the communication pipeline 2 and the other tank 1, so that mixed slurry flows into the other tank 1, the front tank pipe 5 is communicated with the communication pipeline 2, the slurry also flows into the communication pipeline 2, the front tank pipe 5 is communicated with the telescopic pipe 6, when the height and the position of the communication pipeline 2 are changed, the elastic pipe 3, the compression pipe 4 and the telescopic pipe 6 are correspondingly expanded or contracted, the functional pipe 7 is communicated with the front tank 5, the functional pipe 7 is arranged on one side of the communication pipeline 2, the pressure of the other tank 7 is inclined to the other side of the communication pipeline 2, and the pressure of the other tank is inclined to the other tank 1 is not inclined to form a large part, and the pressure difference between the two tank bodies is small, and the pressure difference between the two tank bodies can be small, and the pressure flow down part is small, and the pressure difference is small, and the pressure part can flow down to the pressure part inside the communication pipeline 2 is small, and the pressure part is easy to flow down, and has a small flow area and has a small flow area;

When slight backflow is generated, the working principle of the flow blocking plate 8 is that in order to prevent backflow when liquids from other sources of the front groove pipe 5 are converged in actual use, the flow blocking plate 8 is obliquely arranged in the communication pipeline 2, the flow blocking plate 8 can reduce the pressure of the fluid from other pipelines, the pressure at the inlet of the front groove pipe 5 is increased, and the back pressure backflow can be prevented;

The fluid is guided to flow out to the outflow port of the communicating pipeline 2 in sequence by utilizing the structure, meanwhile, the outflow port of the communicating pipeline 2 is divided into two parts by the flow blocking plate 8, the upper part is large in area, the lower part is small in area, when the fluid entering the communicating pipeline 2 passes through the lower part, the flow speed is increased and the pressure is reduced as known by Bernoulli equation, so that the fluid at the lower port with small pressure does not flow to the upper port with high pressure any more;

When the backflow situation between the upper part and the lower part is severe, in order to further prevent the slurry from flowing backwards, two liquid level sensors 29 are respectively arranged on the two groove bodies 1, two electromagnetic valves 30 are arranged on the elastic tube 3 and the compression tube 4, when the liquid level of the groove body 1 communicated with the compression tube 4 is not higher than the liquid level of the other groove body 1, the electromagnetic valves 30 are opened, wherein the liquid level sensors 29 are provided with signal transmitters, the electromagnetic valves 30 are provided with matched signal receivers, when the liquid level sensors 29 on the groove body 1 communicated with the compression tube 4 sense the set liquid level, signals are transmitted to the electromagnetic valves 30 on the compression tube 4, and the electromagnetic valves 30 are closed, so that the slurry backflow can be prevented again.

In the second embodiment, referring to fig. 6 to 10, a driving mechanism is installed on the communication pipe 2, the driving mechanism includes a fixing frame 9, a mounting box 10, a motor 11, a driving rod 12, a main gear 13 and a driven wheel 14, the fixing frame 9 is detachably disposed on the lower side of the communication pipe 2 through a fixing seat, the mounting box 10 is movably disposed on the upper side of the fixing frame 9 through a moving assembly, the communication pipe 2 is rotatably connected with the mounting box 10 through the driving assembly, two through holes for rotating the communication pipe 2 are symmetrically provided on the mounting box 10, wear-proof pads are provided at the two through holes, so that the abrasion of the communication pipe 2 in rotation on the mounting box 10 can be reduced, the motor 11 is installed on one side of the mounting box 10, the driving rod 12 is fixedly connected on the output end of the motor 11, the driving rod 12 is in penetrating and rotating connection with the installation box 10, a driving groove for rotating the driving rod 12 is formed in the inner side wall of the installation box 10, a clamping plate 23 is fixedly connected to one side of the driving rod 12, a clamping groove for rotating the clamping plate 23 is formed in the installation box 10, the stability of rotation of the driving rod 12 on the installation box 10 is improved conveniently, the main gear 13 is fixedly connected to the driving rod 12, the driven wheel 14 is fixedly connected to the communicating pipeline 2, the main gear 13 is meshed with the driven wheel 14, the top end of the installation box 10 is communicated with the outside, a box cover 27 is detachably covered at the top end of the installation box 10, a handle ring 28 is fixedly connected to the top end of the box cover 27, and the box cover 27 is opened through a pull ring, so that the main gear 13 and the driven wheel 14 are convenient to maintain;

The driving rod 12 is rotated by the motor 11, so that the driving rod 12 can rotate the communicating pipeline 2 through the engagement of the main gear 13 and the driven wheel 14, and the communicating pipeline 2 can conveniently drive the elastic pipe 3, the compression pipe 4, the front groove pipe 5 and the functional pipe 7 to rotate, thereby being convenient for adjusting the conveying angle of slurry.

Referring to fig. 6 to 10, the moving assembly includes a mounting plate 15, an electric cylinder 16, a moving frame 17, supporting cylinders 18 and supporting rods 19, wherein the mounting plate 15 is fixedly connected to the top end of the fixing frame 9, the electric cylinder 16 is mounted on the top end of the mounting plate 15, the moving frame 17 is fixedly connected between the output end of the electric cylinder 16 and the bottom end of the mounting box 10, two supporting cylinders 18 are symmetrically mounted on the top end of the mounting plate 15, the supporting rods 19 are arranged on each supporting cylinder 18 in a penetrating and sliding manner, the supporting rods 19 are fixedly connected with the moving frame 17, limiting strips 26 are connected to the supporting rods 19 in a penetrating manner, limiting grooves for sliding the limiting strips 26 are formed in the supporting cylinders 18, and the supporting rods 19 can slide in the supporting cylinders 18 conveniently;

The movable frame 17 is pushed by the electric cylinder 16, so that the movable frame 17 pushes the installation box 10, the installation box 10 drives the communication pipeline 2 to move, the conveying height of the communication pipeline 2 is convenient to adjust, and meanwhile, the stability of the electric cylinder 16 pushing the movable frame 17 is convenient to increase through the cooperation of the two supporting cylinders 18 and the two supporting rods 19.

Referring to fig. 6 to 10, the fixing base includes a fixing plate 20 and a supporting frame 22, two fixing screws 21 are symmetrically screwed between the fixing plate 20 and the adjacent slot body 1, one side of the fixing frame 9 is fixedly connected with the fixing plate 20, and the supporting frame 22 is obliquely connected between the fixing plate 20 and the bottom end of the fixing frame 9;

Through support frame 22, be convenient for support mount 9, through two set screws 21, can stabilize the installation to fixed plate 20 on cell body 1, simultaneously through the cooperation of support frame 22 and fixed plate 20, be convenient for carry out steady support and installation to mount 9.

Referring to fig. 6 to 10, a mounting cylinder 24 is fixedly connected to one side of the mounting box 10, a motor 11 is mounted in the mounting cylinder 24, a cylinder cover 25 is detachably arranged on one side of the mounting cylinder 24, and a groove matched with the side wall of the mounting cylinder 24 is formed in the cylinder cover 25, so that the cylinder cover 25 can be conveniently mounted and dismounted on the mounting cylinder 24;

through the cooperation of mounting cylinder 24 and cover 25, be convenient for protect motor 11 to reduce the influence of external factor to motor 11 work, simultaneously through opening cover 25 on mounting cylinder 24, be convenient for maintain motor 11.

In this embodiment, when the height of the communicating pipe 2 for transporting slurry needs to be adjusted, the electric cylinder 16 pushes the moving frame 17, so that the moving frame 17 pushes or pulls down one side of the communicating pipe 2 through the mounting box 10, meanwhile, when the communicating pipe 2 slightly flows backward, the mounting box 10 pulls down one side of the communicating pipe 2 close to the compression pipe 4, a certain degree of slurry backflow prevention can be performed, when the transporting angle of the communicating pipe 2 needs to be adjusted, the motor 11 rotates the driving rod 12, the driving rod 12 rotates the communicating pipe 2 through the engagement of the main gear 13 and the driven wheel 14, then slurry in one tank body 1 and slurry in the front tank pipe 5 enter the communicating pipe 2 through the elastic pipe 3 and the telescopic pipe 6, and mixed slurry enters the other tank body 1 through the baffle plate 8 and the compression pipe 4, and it is required to be stated that the elastic pipe 3, the telescopic pipe 4 and the telescopic pipe 6 can be replaced by a straight pipe according to the site situation, and the mounting box 10 can not be used when the liquid level difference between the two tanks is caused.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The slurry conveying device between the continuous tanks is arranged between two tank bodies (1) and comprises a communication pipeline (2), and is characterized by further comprising:

An elastic pipe (3), wherein the elastic pipe (3) is communicated between one side of the communicating pipeline (2) and the adjacent groove body (1);

The compression pipe (4) is communicated between the other side of the communicating pipe (2) and the other groove body (1);

The front groove pipe (5) is communicated with the communicating pipeline (2), and the front groove pipe (5) is communicated with the telescopic pipe (6);

A functional pipe (7), wherein the functional pipe (7) is communicated with the front groove pipe (5);

the flow blocking plate (8) is obliquely arranged on the inner side wall of the communicating pipeline (2);

The liquid level sensors (29) are arranged in two, and the two liquid level sensors (29) are respectively arranged on the two tank bodies (1);

The electromagnetic valves (30) are arranged in two, and the two electromagnetic valves (30) are respectively arranged on the elastic tube (3) and the compression tube (4).

2. A continuous inter-tank slurry transporting apparatus according to claim 1, wherein said communicating pipe (2) is provided with a driving mechanism comprising:

The fixing frame (9) is detachably arranged on the lower side of the communicating pipeline (2) through a fixing seat;

the mounting box (10) is movably arranged on the upper side of the fixing frame (9) through a moving assembly, and the communicating pipeline (2) is in penetrating and rotating connection with the mounting box (10);

a motor (11), the motor (11) being mounted on one side of the mounting box (10);

The driving rod (12), the driving rod (12) is fixedly connected to the output end of the motor (11), and the driving rod (12) is connected with the mounting box (10) in a penetrating and rotating manner;

A main gear (13), wherein the main gear (13) is fixedly connected to the driving rod (12);

The driven wheel (14), the driven wheel (14) is fixedly connected to the communicating pipeline (2), and the main gear (13) is meshed with the driven wheel (14).

3. A continuous inter-tank slurry transfer apparatus in accordance with claim 2, wherein said moving assembly comprises:

the mounting plate (15) is fixedly connected to the top end of the fixing frame (9);

an electric cylinder (16), wherein the electric cylinder (16) is mounted on the top end of the mounting plate (15);

The movable frame (17), the said movable frame (17) is fixedly connected between output end of the said electric cylinder (16) and bottom end of the said installation box (10);

The two support cylinders (18) are arranged, and the two support cylinders (18) are symmetrically arranged at the top end of the mounting plate (15);

The supporting rods (19) are arranged on each supporting cylinder (18) in a penetrating and sliding mode, and the supporting rods (19) are fixedly connected with the movable frames (17).

4. A continuous inter-tank slurry transfer apparatus in accordance with claim 3, wherein said holder comprises:

the fixing plate (20), two fixing screws (21) are symmetrically connected between the fixing plate (20) and the adjacent groove body (1) in a threaded mode, and one side of the fixing frame (9) is fixedly connected with the fixing plate (20);

The support frame (22), support frame (22) slope connect between fixed plate (20) and the bottom of mount (9).

5. The slurry conveying device between continuous tanks according to claim 4, wherein a driving tank for driving the driving rod (12) to rotate is formed in the inner side wall of the mounting box (10), a clamping plate (23) is fixedly connected to one side of the driving rod (12), and a clamping tank for rotating the clamping plate (23) is formed in the mounting box (10).

6. The slurry conveying device between continuous tanks according to claim 5, wherein one side of the installation box (10) is fixedly connected with an installation cylinder (24), the motor (11) is installed in the installation cylinder (24), a cylinder cover (25) is detachably arranged on one side of the installation cylinder (24), and a groove matched with the side wall of the installation cylinder (24) is formed in the cylinder cover (25).

7. The slurry conveying device between continuous tanks according to claim 6, wherein the supporting rod (19) is connected with a limiting strip (26) in a penetrating manner, and the supporting cylinder (18) is provided with a limiting groove for sliding the limiting strip (26).