Cleaning device

Abstract

The utility model provides a cleaning device, and belongs to the technical field of filter plate cleaning. The cleaning device is used for cleaning filter plates on the filter press, and comprises a transverse guide rail, a transverse guide rail, a transverse guide rail, a transverse guide rail, a transverse guide rail, a transverse guide rail, a transverse guide rail and a transverse guide rail, the transverse guide rail is arranged above the filter press and extends along the arrangement direction of the filter plates on the filter press; the movable base is arranged on the transverse guide rail and can move along the transverse guide rail; the cleaning part comprises a cleaning support, a water spraying pipe and an air spraying pipe, the water spraying pipe and the air spraying pipe are arranged on the cleaning support, the air spraying pipe is located above the water spraying pipe, the axis of the air spraying pipe is parallel to the axis of the water spraying pipe, the air spraying pipe is perpendicular to the moving direction of the movable base, and a plurality of air nozzles are arranged on the air spraying pipe; and the lifting component is arranged on the movable base and can move along with the movable base, and the lifting component is connected with the cleaning support so as to be used for driving the cleaning support to move in the vertical direction. The cleaning device not only improves the cleaning effect, but also improves the cleaning efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of filter presses, and in particular relates to a cleaning device. Background Art

[0002] After the filter press has been used for a period of time, the filter plates on it will be cleaned to ensure the cleaning effect of the filter plates. However, there are usually many filter plates in the filter press, and they are close to each other. When cleaning the filter plates, the staff needs to separate the filter plates one by one, and then use a water gun to clean the surface of the filter plates. This cleaning method is not only inefficient, but also has a poor cleaning effect. Utility Model Content

[0003] In view of the above problems existing in the prior art, the utility model provides a cleaning device, which not only improves the cleaning effect, but also improves the cleaning efficiency.

[0004] The technical solution adopted in the embodiment of the utility model is:

[0005] A cleaning device for cleaning a filter plate on a filter press, the cleaning device comprising:

[0006] A transverse guide rail is arranged above the filter press and extends along the arrangement direction of the filter plates on the filter press;

[0007] A movable base, which is disposed on the transverse guide rail and is capable of moving along the transverse guide rail;

[0008] A cleaning component, comprising a cleaning bracket and a water spray pipe and an air jet pipe arranged on the cleaning bracket, wherein the air jet pipe is located above the water spray pipe, the axis of the air jet pipe is parallel to the axis of the water spray pipe and is respectively perpendicular to the moving direction of the movable base, the air jet pipe is provided with a plurality of air jet nozzles, and the water spray pipe is provided with a plurality of water spray nozzles;

[0009] A lifting component is arranged on the movable base and can move with the movable base. The lifting component is connected to the cleaning bracket to drive the cleaning bracket to move in a vertical direction.

[0010] Furthermore, the number of the air jet pipes and the number of the water jet pipes are both two, and they are respectively arranged on the cleaning bracket at intervals along the moving direction of the movable base.

[0011] Furthermore, the cleaning bracket includes an intermediate pipe located between the water spray pipe and the air jet pipe, two water spray pipes and two air jet pipes are respectively located on both sides of the intermediate pipe, and the intermediate pipe is connected to the two water spray pipes and the two air jet pipes through branch pipes.

[0012] Furthermore, the branch pipes are respectively connected to the water spray pipe and the air spray pipe by welding.

[0013] Furthermore, there are at least two lifting components, and the lifting components are hydraulic cylinders. The cylinder body of the hydraulic cylinder is fixed on the movable base, and the piston rod of the hydraulic cylinder is connected to the intermediate pipe.

[0014] Furthermore, the cleaning device also includes a filter plate shifting assembly, which is arranged on the movable base and is used to separate two adjacent filter plates among the multiple filter plates so that the cleaning bracket can move in the vertical direction between the two separated filter plates.

[0015] Furthermore, the filter plate shifting assembly includes a cylinder and a shifting rod disposed at the free end of the piston rod of the cylinder, the shifting rod is rotationally connected to the piston rod, and the extending direction of the piston rod is consistent with the moving direction of the movable base.

[0016] Furthermore, the movable base is provided with a vertical guide rail, the vertical guide rail is provided with a vertical groove, the end of the intermediate tube extends into the vertical groove and can slide along the vertical groove.

[0017] Furthermore, the filter plate moving assembly is arranged on the vertical guide rail.

[0018] Compared with the prior art, the beneficial effects of the embodiments of the present invention are:

[0019] The cleaning device of the utility model is provided with an air jet pipe and a water jet pipe in sequence from top to bottom on the cleaning bracket, and the cleaning bracket can be controlled to move in the vertical direction by a lifting component. After the filter plate is cleaned by high-pressure water, the water and dirt remaining on the filter plate after the water washing can be blown out by high-pressure gas. The cleaning device not only has a good cleaning effect, but also has a high cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the drawings that are not necessarily drawn to scale, the same reference numerals may describe similar parts in different views. The same reference numerals with letter suffixes or different letter suffixes may represent different instances of similar parts. The accompanying drawings generally illustrate various embodiments by way of example and not limitation, and together with the specification and claims, are used to illustrate the embodiments of the utility model. When appropriate, the same reference numerals are used in all drawings to refer to the same or similar parts. Such embodiments are illustrative and are not intended to be exhaustive or exclusive embodiments of the present device or method.

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the cleaning device according to an embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the cleaning component of the embodiment of the utility model;

[0023] Figure 3 This is a front view of the cleaning component of the embodiment of the utility model;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the movable base and the lifting component of the embodiment of the utility model.

[0025] Figure 5 This is a working principle diagram of the cleaning device according to an embodiment of the utility model.

[0026] In the figure: 1. Guide rail assembly; 10. Vertical beam; 11. Horizontal guide rail; 2. Mobile base; 20. Roller; 21. Vertical guide rail; 22. Vertical groove; 3. Cleaning component; 30. Intermediate pipe; 31. Jet pipe; 32. Jet nozzle; 33. Water spray pipe; 34. Water spray nozzle; 35. Branch pipe; 4. Lifting component; 5. Filter plate moving component; 50. Cylinder; 51. Push rod; 6. Filter plate; 60. Ear plate; 7. Frame. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] This embodiment provides a cleaning device for cleaning the filter plate 6 on the filter press. There are multiple filter plates 6, each of which is provided with an ear plate 60. Each filter plate 6 is arranged on the frame 7 of the filter press through the ear plate 60 thereon. Figure 5 As shown. Among them, Figure 5 The filter press is not shown.

[0029] like Figures 1 to 4 As shown, the cleaning device of this embodiment mainly includes a guide rail assembly 1, a movable base 2, a cleaning component 3 and a lifting component 4.

[0030] The guide rail assembly 1 includes a transverse guide rail 11 and a vertical beam 10 . The transverse guide rail 11 is arranged above the filter press and extends along the arrangement direction of the filter plates 6 on the filter press. The transverse guide rail 11 can be fixed to the ground by multiple vertical beams 10 .

[0031] The movable base 2 is arranged on the transverse guide rail 11 and can move along the transverse guide rail 11. For example, the movable base 2 is provided with a roller 20 that can move on the transverse guide rail 11.

[0032] The cleaning component 3 includes a cleaning bracket and a water spray pipe 33 and an air jet pipe 31 disposed on the cleaning bracket. The air jet pipe 31 is located above the water spray pipe 33, and the axis of the air jet pipe 31 is parallel to the axis of the water spray pipe 33 and is perpendicular to the moving direction of the mobile base 2 respectively.

[0033] The water spray pipe 33 is provided with a plurality of water spray nozzles 34 , and the cleaning water entering the water spray pipe 33 can be sprayed onto the filter plate 6 to be cleaned through the water spray nozzles 34 , so as to clean the filter cakes remaining on the filter plate 6 .

[0034] The jet pipe 31 is provided with a plurality of jet nozzles 32 , and the high-pressure gas entering the jet pipe 31 can be jetted out through the plurality of jet nozzles 32 respectively, and can be sprayed onto the cleaned filter plate 6 .

[0035] The lifting component 4 is arranged on the mobile base 2 and can move along the transverse guide rail 11 with the mobile base 2. The lifting component 4 is connected to the cleaning bracket, and the lifting component 4 is used to drive the cleaning bracket to move in the vertical direction to clean the filter plate 6 through the cleaning component 3.

[0036] The cleaning bracket of the cleaning device of this embodiment is provided with an air jet pipe 31 and a water jet pipe 33 in sequence from top to bottom. The cleaning bracket can be controlled to move in the vertical direction by the lifting component 4. After the filter plate 6 is cleaned by high-pressure water, the water and dirt remaining in the filter plate 6 after washing can be blown out by high-pressure gas. The cleaning device has not only a good cleaning effect, but also a high cleaning efficiency.

[0037] It is easy to know that the water spray pipe 33 of this embodiment can be connected to the water supply pipeline, and the air spray pipe 31 can be connected to the air supply pipeline.

[0038] In this embodiment, a plurality of air jet nozzles 32 are disposed on the air jet pipe 31 and are oriented obliquely downward. Correspondingly, a plurality of water jet nozzles 34 on the water jet pipe 33 are also oriented obliquely downward.

[0039] like Figure 2 and Figure 3 As shown, in some embodiments, the number of the air jet pipes 31 and the number of the water jet pipes 33 are both two, and the two air jet pipes 31 and the two water jet pipes 33 are respectively arranged on the cleaning bracket at intervals along the moving direction of the movable base 2, so that the cleaning device can simultaneously clean the opposite sides of two adjacent filter plates 6, further improving the cleaning efficiency of the device.

[0040] Furthermore, the cleaning bracket of this embodiment includes an intermediate tube 30 located between the water spraying tube 33 and the air spraying tube 31 , and the axial direction of the intermediate tube 30 is parallel to the axial direction of the water spraying tube 33 .

[0041] The two water spray pipes 33 and the two air jet pipes 31 are respectively located on both sides of the middle pipe 30, and the middle pipe 30 is connected to the two water spray pipes 33 and the two air jet pipes 31 through the branch pipes 35 on its pipe body. The structure is simple and can reduce the weight of the entire cleaning bracket.

[0042] The branch pipe 35 can be welded to the water spray pipe 33 and the air jet pipe 31 respectively, and the lifting component 4 can be connected to the middle pipe 30, and the water spray pipe 33 and the air jet pipe 31 can be moved in the vertical direction by controlling the lifting of the middle pipe 30.

[0043] In order to achieve stable lifting and lowering of the cleaning bracket, in some embodiments, there are at least two lifting components 4 , and the lifting components 4 are arranged at intervals along the tube body of the middle tube 30 .

[0044] Preferably, the lifting component 4 of this embodiment is a hydraulic cylinder, the cylinder body of the hydraulic cylinder can be fixed on the mobile base 2, and the piston rod of the hydraulic cylinder is connected to the intermediate pipe 30. As for the structure of fixing the hydraulic cylinder on the mobile base 2, this embodiment does not make a specific limitation.

[0045] In some embodiments, Figure 1 and Figure 4 As shown, the cleaning device also includes a filter plate toggle assembly 5, and the filter plate toggle assembly 5 is arranged on the mobile base 2.

[0046] The filter plate moving assembly 5 is used to separate two adjacent filter plates 6 among the multiple filter plates 6 on the filter press by a certain distance, so that the cleaning bracket can move vertically between the two separated filter plates 6 to clean the two separated filter plates 6.

[0047] Furthermore, if Figure 1 and Figure 4 As shown, the filter plate shifting assembly 5 includes a cylinder 50 and a shifting rod 51 disposed at the free end of the piston rod of the cylinder 50 .

[0048] The cylinder 50 is transversely arranged on the movable base 2 , and the extending direction of the piston rod is consistent with the moving direction of the movable base 2 .

[0049] The lever 51 is rotatably connected to the piston rod. When the piston rod of the cylinder 50 is extended, it can be turned to the lever 51, and the lever 51 can be used to hook the ear plate 60 on the filter plate 6 for supporting the filter press, and then the piston rod can be controlled to retract to separate the two adjacent filter plates 6.

[0050] Preferably, a torsion spring is provided between the lever 51 and the piston rod of the present embodiment. When the lever 51 contacts the ear plate 60 on the filter plate 6 after the piston rod of the cylinder 50 is extended, the ear plate 60 on the filter plate 6 can touch the lever 51 to automatically rotate to hook the ear plate 60. Figure 5 shown.

[0051] Furthermore, if Figure 4 As shown, in some embodiments, vertical guide rails 21 are respectively provided on both sides of the moving base 2 along the moving direction thereof, and vertical grooves 22 are provided on the vertical guide rails 21 .

[0052] The two ends of the intermediate tube 30 on the cleaning bracket extend into the corresponding vertical grooves 22 respectively, and when the cleaning bracket moves in the vertical direction, the intermediate tube 30 can slide along the vertical grooves 22. The vertical grooves 22 can guide the vertical movement of the cleaning rack.

[0053] Preferably, the filter plate moving assembly 5 of this embodiment can be arranged on the vertical guide rail 21 .

[0054] The above description is intended to be illustrative rather than restrictive, and those skilled in the art may make changes, modifications, substitutions and variations to the above embodiments within the scope of the present disclosure. Moreover, the above examples (or one or more of them) may be used in combination with each other, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations.

Claims

1. A cleaning device for cleaning a filter plate on a filter press, characterized in that: include: A transverse guide rail is arranged above the filter press and extends along the arrangement direction of the filter plates on the filter press; A mobile base, which is arranged on the transverse guide rail and can move along the transverse guide rail; a cleaning component, which includes a cleaning bracket and a water spray pipe and an air jet pipe arranged on the cleaning bracket, the cleaning bracket includes an intermediate pipe located between the water spray pipe and the air jet pipe, the number of the air jet pipes and the number of the water spray pipes are both two, and are respectively arranged on the cleaning bracket along the moving direction of the mobile base at intervals, two water spray pipes and two air jet pipes are respectively located on both sides of the intermediate pipe, the intermediate pipe is respectively connected to the two water spray pipes and the two air jet pipes through branch pipes, the air jet pipe is located above the water spray pipe, the axis of the air jet pipe is parallel to the axis of the water spray pipe, and is respectively perpendicular to the moving direction of the mobile base, the air jet pipe is provided with a plurality of air jet nozzles, and the water spray pipe is provided with a plurality of water spray nozzles; A lifting component, which is arranged on the movable base and can move with the movable base, and the lifting component is connected to the cleaning bracket to drive the cleaning bracket to move in the vertical direction; a filter plate shifting assembly, which is arranged on the movable base, and the filter plate shifting assembly is used to separate two adjacent filter plates among a plurality of filter plates so that the cleaning bracket can move in the vertical direction between the two separated filter plates.

2. A cleaning device according to claim 1, characterized in that: The branch pipes are respectively connected to the water spray pipe and the air spray pipe by welding.

3. A cleaning device according to claim 1, characterized in that: There are at least two lifting components, which are hydraulic cylinders. The cylinder bodies of the hydraulic cylinders are fixed on the movable base, and the piston rods of the hydraulic cylinders are connected to the intermediate pipe.

4. A cleaning device according to claim 1, characterized in that: The filter plate shifting assembly comprises a cylinder and a shifting rod arranged at the free end of the piston rod of the cylinder, the shifting rod is rotatably connected to the piston rod, and the extending direction of the piston rod is consistent with the moving direction of the movable base.

5. A cleaning device as claimed in claim 1, characterized in that: The movable base is provided with a vertical guide rail, and the vertical guide rail is provided with a vertical groove. The end of the intermediate tube extends into the vertical groove and can slide along the vertical groove.

6. A cleaning device according to any one of claims 1 to 5, characterized in that: The filter plate toggling assembly is arranged on the vertical guide rail.

Images