Filter press for industrial wastewater treatment

Abstract

The utility model relates to the technical field of filter presses, and discloses a filter press for industrial wastewater treatment, which comprises a filter press body and a fixing frame, the inside of the filter press body is slidably connected with a plate frame, the inside of the plate frame is provided with a buckle assembly, the bottom of the fixing frame is fixedly connected with a base, and the outside of the base is provided with a separation assembly; and the buckle assembly comprises a shell, the shell is fixedly connected to the interior of the plate frame, a handle is slidably connected to the interior of the shell, a clamping block is fixedly connected to the bottom of the handle, and a spring is fixedly connected to the end of the handle. According to the oil and water separation device, oil and water are separated according to different physical properties, the special oil suction pump, the special oil suction pipe, the special oil storage tank, the related water pump, the related water pipe and other components are arranged, oil and water can be separated accurately and efficiently, the possibility of resource recycling is improved, and the risk of pollution to the environment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter press technical field especially relates to a filter press for industrial wastewater treatment. BACKGROUND

[0002] The filter press is a kind of mechanical equipment using a special filter medium, and it is a kind of commonly used solid-liquid separation equipment, which is applied to chemical production, and is still widely applied to chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics and environmental protection industry, in environmental protection industry, when heavy metal wastewater is treated, filter press is needed to filter impurities and heavy metals in wastewater, and it plays an important role in wastewater treatment process.

[0003] Traditional wastewater treatment method is often difficult to separate different components in wastewater efficiently and accurately, and part adopts simple sedimentation or simple filtration mode, not only separation efficiency is low, but also cannot effectively collect and store separated oil, causes resource waste and also easily leads to secondary pollution, affects the normal operation of sewage treatment system, and also causes damage to the ecological environment of receiving water body, therefore, a filter press for industrial wastewater treatment is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a filter press for industrial wastewater treatment, which aims at improving the problem that the separated oil cannot be effectively collected and stored in the prior art, affecting the normal operation of the sewage treatment system.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A filter press for industrial wastewater treatment, comprising a filter press body and a fixing frame, the inside of the filter press body is slidably connected with a plate frame, the inside of the plate frame is provided with a buckle assembly, the bottom of the fixing frame is fixedly connected with a base, and the outside of the base is provided with a separation assembly;

[0007] The buckle assembly comprises an outer shell, the outer shell is fixedly connected to the inside of the plate frame, the inside of the outer shell is slidably connected with a handle, the bottom of the handle is fixedly connected with a clamping block, and the end of the handle is fixedly connected with a spring;

[0008] As a further description of the above technical scheme:

[0009] The separation assembly comprises an oil-liquid separation tank, the outside of the oil-liquid separation tank is fixedly connected to the outside of the base, the top of the oil-liquid separation tank is fixedly connected with a feeding port, and the inside of the oil-liquid separation tank is fixedly connected with an oil suction pipe and a water pipe;

[0010] As a further description of the above technical solutions:

[0011] The top of the base is fixedly connected with an oil storage tank, the top of the oil storage tank is fixedly connected with an oil suction pump, and the outside of the oil suction pipe is fixedly connected in the inside of the oil suction pump.

[0012] As a further description of the above technical solutions:

[0013] The outside of the fixed frame is fixedly connected with a water pump, and the water pipe is fixedly connected in the inside of the water pump.

[0014] As a further description of the above technical solutions:

[0015] The inside of the plate frame is fixedly connected with a positioning block, the inside of the positioning block is fixedly connected with filter cloth, the outside of the positioning block is fixedly connected with a clamping block, and the middle part of the filter cloth is provided with a positioning hole.

[0016] As a further description of the above technical solutions:

[0017] The outside of the plate frame is fixedly connected with a connecting rod, and the inside of the connecting rod is rotatably connected with a roller.

[0018] As a further description of the above technical solutions:

[0019] The roller is slidably connected to the inside of the filter press body.

[0020] As a further description of the above technical solutions:

[0021] The inside of the filter press body is fixedly connected with a hydraulic rod, and the end of the hydraulic rod is fixedly connected with a pressing plate.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1、The utility model discloses a filter press, which comprises a base, an oil suction pipe, an oil storage tank, an oil suction pump, a water pipe, a water pump and a filter press body.

[0024] 2、The utility model discloses a handle control clamping block realizes the stable connection of component, and the hydraulic rod pushes the pressing plate to carry out extruding filtration to sewage, and the whole filter pressing process is closely matched, and the operation is stable, can effectively force the solid impurity in sewage to be intercepted by filter cloth, realizes the good separation of solid impurity and water in sewage, thereby improve the quality and efficiency of industrial wastewater treatment, and the filter cloth can be accurately installed in the plate frame with the structure such as positioning block and positioning hole, this ensures that the preliminary work of filter pressing link is accurate, and lays the foundation for the subsequent stable filter pressing treatment. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic view of the filter press for industrial wastewater treatment that the utility model proposes;

[0026] Figure 2 It is the structure schematic view of the oil suction pump of the filter press for industrial wastewater treatment that the utility model proposes;

[0027] Figure 3 It is the structure schematic view of the filter cloth of the filter press for industrial wastewater treatment that the utility model proposes;

[0028] Figure 4 It is the structure schematic view of the spring of the filter press for industrial wastewater treatment that the utility model proposes.

[0029] Legend:

[0030] 1, filter press body;2, pressing plate;3, fixed frame;4, base;5, water pump;6, water pipe;7, oil separation tank;8, feed inlet;9, oil suction pipe;10, plate frame;11, hydraulic rod;12, oil suction pump;13, oil storage tank;14, positioning block;15, filter cloth;16, shell;17, clamping block;18, connecting rod;19, roller;20, positioning hole;21, handle;22, spring;23, clamping block. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0032] Reference Figure 1 , Figure 3 and Figure 4The utility model provides an embodiment: a filter press for industrial wastewater treatment, including filter press body 1 and fixed frame 3, the inside sliding connection board frame 10 of filter press body 1, the inside mounting of board frame 10 has buckle assembly, the bottom fixed connection of fixed frame 3 has base 4, the outside mounting of base 4 has separation component, buckle assembly includes shell 16, shell 16 fixed connection is in the inside of board frame 10, the inside sliding connection of shell 16 has handle 21, the bottom fixed connection of handle 21 has clamping block 23, the end fixed connection of handle 21 has spring 22, handle 21 is in the inside sliding of shell 16, and the clamping block 23 of its bottom can be fixed or loosened action through the operation of handle 21, and the end spring 22 plays the reset function, to this end ensures the connection of each relevant component firm. The inside fixed connection of board frame 10 has locating block 14, the inside fixed connection of locating block 14 has filter cloth 15, the outside fixed connection of locating block 14 has clamping block 17, and the middle part of filter cloth 15 is equipped with locating hole 20. The outside fixed connection of board frame 10 has connecting rod 18, and the inside rotation connection of connecting rod 18 has idler 19. Idler 19 slidingly connects to the inner side of filter press body 1, and filter cloth 15 is fixed in the inside of board frame 10 through locating block 14, and the clamping block 17 on locating block 14 and the locating hole 20 on filter cloth 15 ensure the accuracy and stability of filter cloth 15 installation. In the buckle assembly of the inside of board frame 10. The inside fixed connection of filter press body 1 has hydraulic rod 11, and the end fixed connection of hydraulic rod 11 has pressing plate 2, and hydraulic rod 11 starts, and pushes the pressing plate 2 at its end and extrudes the sewage in board frame 10 and after filter cloth 15. In the extrusion process, the solid impurities in the sewage are intercepted by filter cloth 15, and the filtered water is discharged through filter cloth 15, so that the solid impurities in the sewage and water are effectively separated, and the whole industrial wastewater treatment process is completed.

[0033] Referring to Figure 1 And Figure 2 , separation component includes oil liquid separation tank 7, and the outside fixed connection of oil liquid separation tank 7 is in the outside of base 4, and the top fixed connection of oil liquid separation tank 7 has feed inlet 8, and industrial wastewater enters into oil liquid separation tank 7 through feed inlet 8. Due to the different physical properties of oil and water, preliminary stratification occurs in oil liquid separation tank 7, and oil suction pipe 9 and water pipe 6 are fixedly connected in the inside of oil liquid separation tank 7. The top fixed connection of base 4 has oil storage tank 13, and the top fixed connection of oil storage tank 13 has oil suction pump 12, and the outside fixed connection of oil suction pipe 9 is in the inside of oil suction pump 12, and oil suction pump 12 is started, and under the suction force of oil suction pump 12, the oil in oil liquid separation tank 7 is extracted and transported to oil storage tank 13 for storage. At the same time, the water pump 5 outside fixed frame 3 is started, and the water in oil liquid separation tank 7 is extracted through water pipe 6 connected with the inside of water pump 5, so as to further treat the water subsequently. The outside fixed connection of fixed frame 3 has water pump 5, and water pipe 6 is fixedly connected in the inside of water pump 5.

[0034] Working principle: the different physical properties of oil and water are used for separation. Under the action of the oil suction pump 12, the oil enters the inside of the oil storage tank 13 for storing the separated oil along the oil suction pipe 9. The water pump 5 outside the fixed frame 3 is started, and the water pipe 6 fixedly connected inside the water pump 5 extracts the water in the oil-liquid separation tank 7. The plate frame 10 is slidingly connected inside the filter press body 1, and under the action of the roller 19, it slides inside the filter press body 1, so that the plate frame 10 can smoothly move and be positioned in the filter press body 1. The middle of the filter cloth 15 is provided with a positioning hole 20, and the filter cloth 15 can be accurately installed in the plate frame 10 through the structure of the positioning block 14 and the positioning hole 20, and plays a filtering role in the filter pressing process. The handle 21 can control the clamping block 23 to realize the corresponding fixing or loosening action, and ensure that the components are connected stably. The hydraulic rod 11 fixedly connected inside the filter press body 1 is started, and the pressing plate 2 fixedly connected at the end of the hydraulic rod 11 is pushed by the hydraulic rod 11 to extrude the sewage filtered by the filter cloth 15 in the plate frame 10, forcing the solid impurities in the sewage to be intercepted by the filter cloth 15, and the filtered water passes through the filter cloth 15 and is discharged, so as to realize the pressure filtration treatment of the sewage and achieve the purpose of separating the solid impurities and the water.

[0035] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A filter press for industrial wastewater treatment, comprising a filter press body (1) and a fixing frame (3), characterized in that: The inside sliding connecting plate frame (10) of the filter press body (1), the inside of the plate frame (10) is provided with a buckle assembly, the bottom of the fixed frame (3) is fixedly connected with a base (4), and the outside of the base (4) is provided with a separation assembly; The buckle assembly comprises an outer shell (16), the outer shell (16) is fixedly connected inside the plate frame (10), the handle (21) is slidably connected inside the outer shell (16), the bottom of the handle (21) is fixedly connected with a clamping block (23), and the end of the handle (21) is fixedly connected with a spring (22).

2. A filter press for industrial wastewater treatment according to claim 1, characterized in that: The separation assembly comprises an oil liquid separation tank (7), the outside of the oil liquid separation tank (7) is fixedly connected outside the base (4), the top of the oil liquid separation tank (7) is fixedly connected with a feeding port (8), and the inside of the oil liquid separation tank (7) is fixedly connected with an oil suction pipe (9) and a water pipe (6).

3. The filter press for industrial wastewater treatment according to claim 2, characterized in that: The top of the base (4) is fixedly connected with an oil storage tank (13), the top of the oil storage tank (13) is fixedly connected with an oil suction pump (12), and the outside of the oil suction pipe (9) is fixedly connected inside the oil suction pump (12).

4. The filter press for industrial wastewater treatment according to claim 2, characterized in that: The outside of the fixed frame (3) is fixedly connected with a water pump (5), and the water pipe (6) is fixedly connected inside the water pump (5).

5. The filter press for industrial wastewater treatment according to claim 1, characterized in that: The inside of the plate frame (10) is fixedly connected with a positioning block (14), the inside of the positioning block (14) is fixedly connected with a filter cloth (15), the outside of the positioning block (14) is fixedly connected with a clamping block (17), and the middle of the filter cloth (15) is provided with a positioning hole (20).

6. The filter press for industrial wastewater treatment according to claim 1, characterized in that: The outside of the plate frame (10) is fixedly connected with a connecting rod (18), and the inside of the connecting rod (18) is rotatably connected with a roller (19).

7. A filter press for industrial wastewater treatment according to claim 6, characterized in that: The roller (19) is slidably connected inside the filter press body (1).

8. The filter press for industrial wastewater treatment according to claim 1, characterized in that: The inside of the filter press body (1) is fixedly connected with a hydraulic rod (11), and the end of the hydraulic rod (11) is fixedly connected with a pressing plate (2).

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