Glass fiber reinforced plastic storage tank capable of conveniently cleaning interior of tank body

Abstract

The glass fiber reinforced plastic storage tank comprises a glass fiber reinforced plastic storage tank body, a feeding hopper is arranged on the upper portion of the side wall of the glass fiber reinforced plastic storage tank body, a discharging pipe is arranged on the bottom wall of the glass fiber reinforced plastic storage tank body, and a discharging valve is arranged on the discharging pipe. A stirring anti-settling mechanism is arranged in the glass fiber reinforced plastic storage tank body, and a cleaning mechanism is mounted on the stirring anti-settling mechanism. The invention relates to the technical field of glass fiber reinforced plastic storage tanks, and particularly provides a glass fiber reinforced plastic storage tank capable of conveniently cleaning the inner wall of a glass fiber reinforced plastic storage tank body comprehensively and efficiently.

Description

Technical Field

[0001] The invention relates to the technical field of glass fiber reinforced plastic storage tanks, in particular to a glass fiber reinforced plastic storage tank which is convenient for cleaning the inside of the tank body. Background Art

[0002] FRP storage tank is a new type of tank, which gradually replaces carbon steel and stainless steel tanks. It has the advantages of corrosion resistance, high strength, light weight and long life. It is used in different industries, such as chemical, environmental protection, food and pharmaceutical industries. It has large capacity and high resistance to atmosphere, water and general concentrations of acids, alkalis, salts and various oils and solvents. It can replace carbon steel and stainless steel tanks for transporting liquids.

[0003] FRP tanks need to be cleaned frequently during use, and they need to be cleaned when changing the tank medium. However, most of the current FRP tanks are deep, which makes it inconvenient to clean the inside of the FRP tanks. Summary of the invention

[0004] In view of the above situation, in order to make up for the above existing defects, the present invention provides a fiberglass reinforced plastic storage tank which is convenient for comprehensively and efficiently cleaning the inner wall of the fiberglass reinforced plastic storage tank body and convenient for cleaning the inside of the tank body.

[0005] The present invention provides the following technical solutions: the present invention proposes a glass fiber reinforced plastic storage tank which is convenient for cleaning the inside of the tank body, comprising a glass fiber reinforced plastic storage tank body, a feeding hopper is provided on the upper part of the side wall of the glass fiber reinforced plastic storage tank body, a discharge pipe is provided on the bottom wall of the glass fiber reinforced plastic storage tank body, a discharge pipe is provided on the discharge valve, materials to be stored are added into the glass fiber reinforced plastic storage tank body through the feeding hopper, and can be discharged from the discharge pipe by opening the discharge valve, a stirring and anti-settling mechanism is provided in the glass fiber reinforced plastic storage tank body, a cleaning mechanism is installed on the stirring and anti-settling mechanism, under the action of the stirring and anti-settling mechanism, the materials stored in the glass fiber reinforced plastic storage tank body can be prevented from settling, and the inner wall of the glass fiber reinforced plastic storage tank body can be conveniently and comprehensively cleaned in cooperation with the cleaning mechanism.

[0006] Furthermore, in order to achieve stirring of the material in the FRP storage tank body, the stirring anti-sinking mechanism includes a protective shell, the protective shell is fixedly mounted on the top wall of the FRP storage tank body, a rotating motor is fixedly mounted on the inner wall of the protective shell, an active conical wheel is fixedly mounted on the output shaft of the rotating motor, a driving shaft is rotatably mounted on the top wall of the FRP storage tank body, a driven conical wheel is fixedly mounted on the driving shaft, the driven conical wheel is meshed with the active conical wheel, and the meshing of the active conical wheel and the driven conical wheel can drive the driving shaft to rotate, a stirring shaft is connected to the lower end of the driving shaft, a stirring blade is mounted on the stirring shaft, and the driving of the stirring shaft by the driving shaft can drive the stirring blade to rotate, thereby achieving stirring of the material stored in the FRP storage tank body.

[0007] Furthermore, in order to prevent the material at the bottom of the FRP storage tank body from settling, a spoiler is provided at the lower end of the stirring shaft, and the spoiler is arranged close to the bottom wall of the FRP storage tank body.

[0008] The cleaning brush and the spray head are respectively connected to the cleaning brush and the cleaning brush of the cleaning brush.

[0009] Furthermore, the driving shaft is a hollow shaft, and a water inlet pipe is provided on the top wall of the protective shell. The water inlet pipe is connected to an external water source and is rotatably connected to the driving shaft. A water supply pipe is provided in the mounting plate and is connected to the driving shaft. The water supply pipe is connected to the spray head through a telescopic hose. When the spray head is lifted and lowered along the guide column, the telescopic hose undergoes adaptive shape changes with its lifting and lowering movement. Water is supplied to the spray cleaning assembly through the water supply pipe and the telescopic hose, thereby realizing spray cleaning of the inner wall of the FRP storage tank body, and then cooperating with the brush cleaning assembly to realize thorough cleaning of the inner wall of the FRP storage tank body.

[0010] Furthermore, in order to realize the lifting and lowering drive of the cleaning brush and the spray head, the hoisting mechanism includes two groups of shaft seats, the two groups of shaft seats are respectively fixed on the upper surface of the mounting plate, a winding motor is fixedly provided on the outer side of one group of shaft seats, a winding roller is rotatably provided between the two groups of shaft seats, one end of the winding roller is connected to the output shaft of the winding motor, a steel wire rope is wound on the winding roller, and the steel wire ropes of the two groups of the hoisting mechanisms are respectively connected to the cleaning brush and the spray head. The rotation of the winding motor can drive the winding roller to rotate, and the height adjustment of the cleaning brush and the spray head in the glass fiber reinforced plastic storage tank body can be realized under the action of the winding roller.

[0011] Furthermore, a limit plate is provided on the winding roller, and the winding range of the wire rope is limited by the setting of the limit plate.

[0012] Preferably, three groups of limit plates are provided on the winding roller, and two winding intervals are formed between the three groups of limit plates. A steel wire rope is respectively wound in the two winding intervals, and the two steel wire ropes are symmetrically located on both sides of the guide column. Both sides of the cleaning brush and the spray head are connected to the two steel wire ropes. By driving the two symmetrically arranged steel wire ropes, the driving stability of the cleaning brush and the spray head can be further guaranteed.

[0013] Furthermore, a limit plate is provided at the connection point between the connecting column and the guide column, and the movement position of the cleaning brush and the spray head can be limited by the setting of the limit plate.

[0014] Preferably, the cross-section of the guide column is polygonal, and the cleaning brush and the spray head are provided with polygonal grooves that are adapted to the cross-section of the guide column. The cleaning brush and the spray head are slidably connected to the polygonal guide column through the polygonal groove. The setting of the polygonal structure can ensure that the cleaning brush and the spray head can only perform lifting and lowering movements along the guide column, and when the guide column rotates with the mounting plate, the cleaning brush and the spray head can stably rotate in a circle with the guide column.

[0015] In this solution, in order to prevent the material stored in the FRP storage tank body from deteriorating, a sealing cover or a sealing valve or other structures may be provided on the hopper.

[0016] The beneficial effects achieved by the present invention using the above structure are as follows: The present invention proposes a glass fiber reinforced plastic storage tank that is convenient for cleaning the inside of the tank body, which specifically has the following advantages:

[0017] (1) The stirring and anti-settling mechanism can effectively prevent the sedimentation of the materials stored inside the FRP tank body, and can drive the cleaning mechanism to thoroughly clean the inner wall of the FRP tank body;

[0018] (2) The arrangement of the cleaning brush and the spray head can achieve the coordination of brushing cleaning and spraying cleaning, thereby ensuring the cleaning effect of the inner wall of the FRP storage tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the hoisting mechanism of the present invention;

[0023] Figure 4 It is a schematic structural diagram of the guide column of the present invention.

[0024] Among them, 1. FRP storage tank body, 2. Feeding hopper, 3. Discharge pipe, 4. Mixing and anti-sinking mechanism, 5. Cleaning mechanism, 6. Protective shell, 7. Rotating motor, 8. Active conical wheel, 9. Driving shaft, 10. Driven conical wheel, 11. Mixing shaft, 12. Mixing blade, 13. Spoiler, 14. Mounting plate, 15. Connecting column, 16. Guide column, 17. Winch mechanism, 18. Cleaning brush, 19. Sprinkler head, 20. Water inlet pipe, 21. Water pipe, 22. Telescopic hose, 23. Shaft seat, 24. Winding motor, 25. Winding roller, 26. Wire rope, 27. Limiting plate, 28. Winding interval, 29. Limiting plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0027] like Figure 1 and Figure 2 As shown, the present embodiment provides a FRP tank which is convenient for cleaning the inside of the tank, including a FRP tank body 1, a feeding hopper 2 is provided on the upper part of the side wall of the FRP tank body 1, a discharge pipe 3 is provided on the bottom wall of the FRP tank body 1, a discharge valve is provided on the discharge pipe 3, a stirring and anti-settling mechanism 4 is provided in the FRP tank body 1, and a cleaning mechanism 5 is installed on the stirring and anti-settling mechanism 4.

[0028] Specifically, see Figure 2 In this embodiment, the stirring anti-sinking mechanism 4 includes a protective shell 6, which is fixed on the top wall of the FRP storage tank body 1, and a rotating motor 7 is fixed on the inner wall of the protective shell 6. A driving conical wheel 8 is fixed on the output shaft of the rotating motor 7. A driving shaft 9 is rotatably provided on the top wall of the FRP storage tank body 1, and a driven conical wheel 10 is fixed on the driving shaft 9. The driven conical wheel 10 is meshed with the driving conical wheel 8. The lower end of the driving shaft 9 is connected to a stirring shaft 11, and a stirring blade 12 is provided on the stirring shaft 11; a spoiler 13 is provided at the lower end of the stirring shaft 11, and the spoiler 13 is arranged close to the bottom wall of the FRP storage tank body 1.

[0029] Specifically, see Figure 2 and Figure 3 In this embodiment, the cleaning mechanism 5 includes a mounting plate 14, which is vertically arranged between the driving shaft 9 and the stirring shaft 11. Two groups of connecting columns 15 are respectively provided on the lower surfaces of both ends of the mounting plate 14, and two groups of guide columns 16 are respectively provided on the upper surfaces of both ends of the spoiler 13. The upper ends of the guide columns 16 are connected to the lower ends of the connecting columns 15. Two groups of hoisting mechanisms 17 are respectively provided at both ends of the upper surface of the mounting plate 14. Cleaning brushes 18 and spray heads 19 are respectively slidably provided on the two groups of guide columns 16. The two groups of hoisting mechanisms 17 are respectively connected to the cleaning brushes 18 and the spray heads 19, and the cleaning brushes 18 are in contact with the inner wall of the FRP storage tank body 1; the driving shaft 9 is a hollow shaft, and a water inlet pipe 20 is provided on the top wall of the protective shell 6. The water inlet pipe 20 An external water source is connected, and a water inlet pipe 20 is rotatably connected to the drive shaft 9. A water pipe 21 is arranged in the mounting plate 14, and the water pipe 21 is connected to the drive shaft 9. The water pipe 21 is connected to the spray head 19 through a telescopic hose 22; the hoisting mechanism 17 includes two groups of shaft seats 23, and the two groups of shaft seats 23 are respectively fixed on the upper surface of the mounting plate 14, and a winding motor 24 is fixed on the outer side of one group of shaft seats 23, and a winding roller 25 is rotatably arranged between the two groups of shaft seats 23, and one end of the winding roller 25 is connected to the output shaft of the winding motor 24, and a steel wire rope 26 is wound on the winding roller 25, and the steel wire ropes 26 of the two groups of hoisting mechanisms 17 are respectively connected to the cleaning brush 18 and the spray head 19; a limit plate 29 is provided at the connection between the connecting column 15 and the guide column 16.

[0030] Specifically, see Figure 3 In this embodiment, a limit plate 27 is provided on the winding roller 25; three groups of limit plates 27 are provided on the winding roller 25, and two winding sections 28 are formed between the three groups of limit plates 27. A steel wire rope 26 is wound in each of the two winding sections 28, and the two steel wire ropes 26 are symmetrically located on both sides of the guide column 16, and both sides of the cleaning brush 18 and the spray head 19 are connected to the two steel wire ropes 26.

[0031] Specifically, see Figure 2 and Figure 4 In this embodiment, the cross-section of the guide column 16 is polygonal, and the cleaning brush 18 and the spray head 19 are provided with polygonal grooves adapted to the cross-section of the guide column 16. The cleaning brush 18 and the spray head 19 are slidably connected to the polygonal guide column 16 through the polygonal grooves.

[0032] In this solution, in order to prevent the material stored in the FRP storage tank body 1 from deteriorating, a sealing cover or a sealing valve or other structures may be provided on the feeding hopper 2.

[0033] In specific use, during daily storage, the rotating motor 7 is started, the rotating motor 7 drives the active conical wheel 8 to rotate, the active conical wheel 8 is meshed with the driven conical wheel 10 to drive the driving shaft 9 to rotate, the driving shaft 9 drives the mounting plate 14 and the stirring shaft 11 to rotate, the stirring shaft 11 drives the stirring blade to rotate to stir the material in the FRP storage tank body 1, and the spoiler 13 can effectively prevent the material from precipitating. After the material to be stored is completely discharged through the discharge pipe 3 by opening the discharge valve, the reeling roller 25 can be driven to rotate under the action of the reeling motor 24, and the reeling roller 25 drives the cleaning brush 18 and the spray head 19 to rise and fall along the guide column 16 through the retracting wire rope 26, and cooperates with the rotation of the mounting plate 14 to fully cover and thoroughly clean the inner wall of the FRP storage tank body 1.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass fiber reinforced plastic storage tank that is convenient for cleaning the inside of the tank, comprising a glass fiber reinforced plastic storage tank body, a feeding hopper is provided on the upper part of the side wall of the glass fiber reinforced plastic storage tank body, a discharge pipe is provided on the bottom wall of the glass fiber reinforced plastic storage tank body, and a discharge valve is provided on the discharge pipe, characterized in that: The FRP storage tank body is provided with a stirring and anti-sinking mechanism, and a cleaning mechanism is installed on the stirring and anti-sinking mechanism; The stirring anti-sinking mechanism includes a protective shell, which is fixed on the top wall of the FRP storage tank body, a rotating motor is fixed on the inner wall of the protective shell, an active conical wheel is fixed on the output shaft of the rotating motor, a driving shaft is rotatably provided on the top wall of the FRP storage tank body, a driven conical wheel is fixed on the driving shaft, the driven conical wheel is meshed with the active conical wheel, the lower end of the driving shaft is connected to a stirring shaft, and a stirring blade is provided on the stirring shaft.

2. A glass fiber reinforced plastic storage tank that is convenient for cleaning the inside of the tank according to claim 1, characterized in that: A spoiler is provided at the lower end of the stirring shaft, and the spoiler is arranged close to the bottom wall of the glass fiber reinforced plastic storage tank body.

3. A glass fiber reinforced plastic storage tank that is convenient for cleaning the inside of the tank according to claim 2, characterized in that: The cleaning mechanism includes a mounting plate, which is vertically arranged between the driving shaft and the stirring shaft. Two groups of connecting columns are respectively provided on the lower surfaces of both ends of the mounting plate, and two groups of guide columns are respectively provided on the upper surfaces of both ends of the spoiler. The upper ends of the guide columns are connected to the lower ends of the connecting columns. Two groups of winch mechanisms are respectively provided on both ends of the upper surface of the mounting plate, and cleaning brushes and spray heads are respectively slidably provided on the two groups of guide columns. The two groups of winch mechanisms are respectively connected to the cleaning brushes and the spray heads, and the cleaning brushes are in contact with the inner wall of the FRP storage tank body.

4. A glass fiber reinforced plastic storage tank that is convenient for cleaning the inside of the tank according to claim 3, characterized in that: The driving shaft is a hollow shaft, a water inlet pipe is provided on the top wall of the protective shell, the water inlet pipe is connected to an external water source, the water inlet pipe is rotatably connected to the driving shaft, a water pipe is provided in the mounting plate, the water pipe is connected to the driving shaft, and the water pipe is connected to the sprinkler head through a telescopic hose.

5. A glass fiber reinforced plastic storage tank that is convenient for cleaning the inside of the tank according to claim 4, characterized in that: The hoisting mechanism includes two groups of shaft seats, and the two groups of shaft seats are respectively fixed on the upper surface of the mounting plate. A winding motor is fixedly provided on the outer side of one group of shaft seats, and a winding roller is rotatably provided between the two groups of shaft seats. One end of the winding roller is connected to the output shaft of the winding motor, and a steel wire rope is wound on the winding roller. The steel wire ropes of the two groups of hoisting mechanisms are respectively connected to the cleaning brush and the spray head.

6. A glass fiber reinforced plastic storage tank that is convenient for cleaning the inside of the tank according to claim 5, characterized in that: A limiting disk is arranged on the winding roller.

7. A glass fiber reinforced plastic storage tank that is convenient for cleaning the inside of the tank body according to claim 6, characterized in that: The winding roller is provided with three groups of limit disks, and two winding sections are formed between the three groups of limit disks. A steel wire rope is respectively wound in the two winding sections, and the two steel wire ropes are symmetrically located on both sides of the guide column. Both sides of the cleaning brush and the spray head are connected to the two steel wire ropes.

8. The glass fiber reinforced plastic storage tank that is convenient for cleaning the inside of the tank according to claim 1, characterized in that: A limiting plate is provided at the connection point between the connecting column and the guide column.

9. A glass fiber reinforced plastic storage tank that is convenient for cleaning the inside of the tank according to claim 8, characterized in that: The cross section of the guide column is polygonal, and the cleaning brush and the spray head are both provided with polygonal grooves adapted to the cross section of the guide column. The cleaning brush and the spray head are slidably connected to the polygonal guide column through the polygonal grooves.

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