Sludge filter press convenient to clean

Abstract

The utility model discloses a sludge filter press convenient to clean, and relates to the technical field of sludge filter presses, in particular to a sludge filter press convenient to clean, which comprises an outer frame rack, two opposite blanking baffles are fixed on the outer frame rack, and a plurality of filter plates are arranged on the two blanking baffles. Two driving devices are fixedly connected to the inner wall of the outer frame rack, a moving assembly is connected to the driving devices, a supporting plate is fixedly connected to the top of the moving assembly, a second electric push rod is fixed to the middle of the bottom of the supporting plate, and a mud shoveling plate is fixed to the bottom of the second electric push rod; and transmission plates are fixed in the middles of the two sides of the filter plate. According to the sludge filter press convenient to clean, under the driving of the moving assembly, the supporting plates can move together, then under the driving of a second electric push rod, a mud shoveling plate can shovel mud cakes on the surfaces of the filter plates from top to bottom, and then sludge cleaning is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge filter presses, in particular to a sludge filter press which is convenient to clean. Background Art

[0002] The filter press is a mechanical device that uses a special filter medium to exert a certain pressure on an object, causing the liquid to seep out. It is a commonly used solid-liquid separation device. It was used in chemical production in the early 18th century and is still widely used in chemical, pharmaceutical, metallurgical, dye, food, brewing, ceramic and environmental protection industries. The filter plate has stable performance, easy operation, safety and labor saving; the metal pressing cylinder is processed by seamless steel pipe and the plastic steel filter plate is precision cast. It is resistant to high temperature and high pressure and durable. When treating sludge, a filter press is usually used for filtration. The filter press squeezes the filter plate through a hydraulic rod to filter out water. The sludge forms a mud cake between the filter plates, and then the moving assembly is driven by the driving device to move. Under the action of the moving assembly, the filter plates can be moved one by one to clean the mud cake between the filter plates. When cleaning the mud cake, due to the movement and opening of the filter plate, as the filter plates are continuously superimposed, the position of the filter plate opening is in a constantly changing state, and the staff needs to constantly follow the moving assembly to move to clean the mud cake on the filter plate, which makes it inconvenient to clean. For this reason, we propose a sludge filter press that is easy to clean. Summary of the invention

[0003] The utility model provides a sludge filter press which is convenient to clean and solves the problems raised by the above-mentioned background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sludge filter press that is easy to clean, comprising an outer frame frame, on which two opposite unloading baffles are fixed, and a plurality of filter plates are arranged on the two unloading baffles, and two driving devices are fixedly connected to the inner wall of the outer frame frame, a moving component is connected to the driving device, a support plate is fixedly connected to the top of the moving component, and a second electric push rod is fixed in the middle of the bottom of the support plate, a mud shoveling plate is fixed at the bottom of the second electric push rod, transmission plates are fixed in the middle of both sides of the filter plate, the bottom of the transmission plate is movably connected to the unloading baffle, and baffles are arranged on the tops of the two transmission plates.

[0005] Optionally, the inner side of the material removal baffle is gradually inclined inward from top to bottom, and the top of the material removal baffle has an inwardly inclined surface.

[0006] Optionally, the bottom of the transmission plate contacts the inclined surface of the unloading baffle, and the top of the transmission plate has an inwardly inclined cut surface.

[0007] Optionally, the bottom of the baffle is in contact with the cut surface of the top of the transmission plate, and a first electric push rod is fixed on the outside of the baffle, and one end of the first electric push rod is fixed to the inner wall of the outer frame rack.

[0008] Optionally, a hydraulic rod is fixed to the outer side of the filter plate at one end, and one end of the hydraulic rod is fixed to the inner wall of the outer frame rack.

[0009] Optionally, the top of the moving component is connected to two opposing push plates via an axle pin, and a spring is fixed at the bottom of one end of the push plate, and the bottom end of the spring is fixed to the moving component.

[0010] The utility model has the following beneficial effects:

[0011] 1. The easy-to-clean sludge filter press can move the support plate together with the moving component, and then driven by the second electric push rod, the shovel plate can shovel the mud cake on the surface of the filter plate from top to bottom, so that the sludge cleaning is more convenient, and under the shielding of the baffle, the splashed sludge can be shielded and then fall between the two discharge baffles, so that the sludge cleaning is more convenient.

[0012] 2. The easy-to-clean sludge filter press, through the baffle, the material baffle, the inclined surface and the cut surface of the transmission plate, prevents the sludge falling from top to bottom from entering between the connections, thereby preventing the sludge from splashing to the connection of the transmission plate when the mud cake is removed, and then hindering the movement of the filter plate, thereby ensuring the smooth movement of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0015] Figure 3 Another cross-sectional structural schematic diagram of the utility model;

[0016] Figure 4 This is a structural schematic diagram of the connection of the blanking baffle of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the transmission plate connection of the utility model;

[0018] Figure 6 It is a schematic diagram of the structure of the utility model at A;

[0019] Figure 7 It is a schematic diagram of the structure of B of the utility model.

[0020] In the figure: 1. outer frame; 2. filter plate; 3. support plate; 4. baffle; 5. first electric push rod; 6. mud shovel plate; 7. second electric push rod; 8. hydraulic rod; 9. unloading baffle; 10. driving device; 11. moving component; 12. transmission plate; 13. push plate; 14. spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 5 , a sludge filter press that is easy to clean, includes an outer frame frame 1, on which two opposite unloading baffles 9 are fixed. After the mud cake is shoveled out, it falls between the two unloading baffles 9, and a plurality of filter plates 2 are arranged on the two unloading baffles 9, and two driving devices 10 are fixedly connected to the inner wall of the outer frame frame 1, and a moving component 11 is connected to the driving device 10. Under the drive of the driving device 10, the moving component 11 can move. The driving device 10 and the driving device 10 are both prior art, and no improvement is made here, and no detailed explanation is made. A support plate 3 is fixedly connected to the top of the moving component 11, and under the drive of the moving component 11, the support plate 3 can move with the moving component 11, and a support plate 3 is fixed in the middle of the bottom of the support plate 3. There is a second electric push rod 7, and a mud shoveling plate 6 is fixed at the bottom of the second electric push rod 7. Driven by the second electric push rod 7, the mud shoveling plate 6 can be moved to shovel the mud cake on the surface of the filter plate 2. The second electric push rod 7 is a prior art and will not be described here. A transmission plate 12 is fixed in the middle of both sides of the filter plate 2. Driven by the transmission plate 12, the filter plate 2 can be moved. The bottom of the transmission plate 12 is movably connected with the unloading baffle 9, so that the transmission plate 12 can move along the track on the unloading baffle 9, and baffles 4 are provided on the top of the two transmission plates 12. Under the action of the baffle 4, the sludge splashed out when the mud cake is shoveled can be shielded to avoid the sludge splashing everywhere, thereby making the sludge cleaning more convenient.

[0023] See also Figures 1 to 6 The inner side of the material discharge baffle 9 is gradually inclined inward from top to bottom, so that the sludge falling between the two material discharge baffles 9 can fall together, making the collection of the sludge more convenient, and the top of the material discharge baffle 9 has an inward inclined surface.

[0024] See also Figures 1 to 6The bottom of the transmission plate 12 contacts the inclined surface of the unloading baffle 9. Under the action of its downwardly inclined structure, the sludge from top to bottom will not enter between the connections, thereby ensuring the smooth movement of the transmission plate 12, and the top of the transmission plate 12 has an inwardly inclined section.

[0025] See also Figures 1 to 6 The bottom of the baffle 4 is in contact with the cross-section of the top of the transmission plate 12. Under the action of its downwardly inclined structure, the sludge from top to bottom will not enter between its connections, thereby ensuring the smooth movement of the transmission plate 12, and a first electric push rod 5 is fixed to the outside of the baffle 4, one end of the first electric push rod 5 is fixed to the inner wall of the outer frame rack 1, and driven by the first electric push rod 5, the baffle 4 can be moved, and the baffle 4 can be opened upwardly at an angle, and the baffle 4 does not contact the support plate 3 when opening, so that the filter plate 2 can be smoothly taken out, and the first electric push rod 5 is a prior art and will not be described here.

[0026] See also Figures 1 to 4 A hydraulic rod 8 is fixed to the outer side of the filter plate 2 at one end, and one end of the hydraulic rod 8 is fixed to the inner wall of the outer frame frame 1. Under the action of the hydraulic rod 8, the filter plate 2 can squeeze out the sludge. The first electric push rod 5 is a prior art and will not be described in detail here.

[0027] See also Figures 1 to 5 and Figure 7 The top of the moving component 11 is connected to two opposing push plates 13 through an axle pin, so that the push plate 13 can rotate, and a spring 14 is fixed to the bottom of one end of the push plate 13, and the bottom end of the spring 14 is fixed to the moving component 11. After one of the push plates 13 passes through the transmission plate 12, it is restored to its original position under the action of the spring 14. At this time, the other push plate 13 is just under the action of the transmission plate 12, so that it rotates to the bottom of the transmission plate 12.

[0028] In summary, when the sludge filter press that is easy to clean is used, under the action of the hydraulic rod 8, the sewage can be squeezed through the filter plate 2, thereby forming sludge between the filter plates 2. When cleaning the sludge, the moving assembly 11 can be moved under the drive of the driving device 10, and the push plate 13 can be moved under the drive of the moving assembly 11. After one of the push plates 13 passes through the transmission plate 12, the push plate 13 is restored to its original position under the action of the elastic force of the spring 14. At this time, the other push plate 13 is just under the action of the transmission plate 12. Down, it rotates to the bottom of the transmission plate 12, and then continuously transports the filter plates 2 one by one, and driven by the moving component 11, the support plate 3 can move synchronously, and then under the push of the second electric push rod 7, the mud shoveling plate 6 can shovel mud from the two opened filter plates 2 from top to bottom, so that the mud cake formed by the surface of the filter plate 2 is shoveled away, and when shoveling mud, under the cover of the baffle 4, the mud cake can smoothly fall through the two unloading baffles 9 to avoid the sludge splashing out when shoveling.

[0029] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0030] 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 sludge filter press that is easy to clean, comprising an outer frame frame (1), two opposite material discharge baffles (9) are fixed to the outer frame frame (1), a plurality of filter plates (2) are arranged on the two material discharge baffles (9), and two driving devices (10) are fixedly connected to the inner wall of the outer frame frame (1), and a moving component (11) is connected to the driving device (10), characterized in that: The top of the moving assembly (11) is fixedly connected to a support plate (3), and a second electric push rod (7) is fixed in the middle of the bottom of the support plate (3), a mud shoveling plate (6) is fixed at the bottom of the second electric push rod (7), a transmission plate (12) is fixed in the middle of both sides of the filter plate (2), the bottom of the transmission plate (12) is movably connected to a material discharge baffle (9), and baffles (4) are provided on the tops of the two transmission plates (12).

2. The easy-to-clean sludge filter press according to claim 1, characterized in that: The inner side of the material removal baffle (9) is gradually inclined inward from top to bottom, and the top end of the material removal baffle (9) has an inwardly inclined surface.

3. The easy-to-clean sludge filter press according to claim 2, characterized in that: The bottom of the transmission plate (12) contacts the inclined surface of the unloading baffle plate (9), and the top of the transmission plate (12) has a cut surface inclined inwardly.

4. The easy-to-clean sludge filter press according to claim 3, characterized in that: The bottom of the baffle (4) contacts the cut surface of the top of the transmission plate (12), and a first electric push rod (5) is fixed on the outside of the baffle (4), and one end of the first electric push rod (5) is fixed to the inner wall of the outer frame rack (1).

5. The easy-to-clean sludge filter press according to claim 1, characterized in that: A hydraulic rod (8) is fixed to the outer side of the filter plate (2) at one end, and one end of the hydraulic rod (8) is fixed to the inner wall of the outer frame rack (1).

6. The easy-to-clean sludge filter press according to claim 1, characterized in that: The top of the moving component (11) is connected to two opposing push plates (13) via an axle pin, and a spring (14) is fixed to the bottom of one end of the push plate (13), and the bottom end of the spring (14) is fixed to the moving component (11).

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