Sewage treatment filter press for stone aggregate production line

Abstract

The utility model discloses a sewage treatment filter press for a stone aggregate production line, which comprises a filter press frame, a rack, a filter pressing plate and a stone aggregate sewage filtering plate frame, the filter pressing plate and the stone aggregate sewage filtering plate frame are mounted on the rack, and symmetrically distributed conduction columns are arranged on the top surface of the stone aggregate sewage filtering plate frame; the adjusting assembly comprises a fixed beam mounted on the surface of one side of the rack and a motor linear guide rail mounted in the fixed beam; the shaking assembly comprises a fixing frame connected with the sliding table on the motor linear guide rail, a limiting column installed on the inner surface of the fixing frame, a vibration spring arranged on the limiting column in a sleeving mode, and a supporting plate connected with the top end of the vibration spring; the vibrating plate is in contact with the conduction column, the vibrator is started, the vibrating plate vibrates, the vibrating plate knocks the conduction column, the conduction column is vibrated, the conduction column transmits vibration acting force to the stone aggregate sewage filtering plate frame, the stone aggregate sewage filtering plate frame is vibrated, and a filter cake left on the stone aggregate sewage filtering plate frame can fall off.

Description

Technical Field

[0001] This utility model belongs to the technical field of wastewater treatment filter presses, specifically relating to a wastewater treatment filter press for a stone aggregate production line. Background Technology

[0002] Filter presses play a crucial role in wastewater treatment, primarily for solid-liquid separation, especially effective in treating liquids containing trace amounts of solid impurities. Patent application CN202320690893.1 discloses a plate and frame sealing structure for a plate and frame filter press. A filter press is a wastewater treatment device that uses mechanical force to force liquid through a filter medium, effectively removing water from wastewater and thus achieving solid-liquid separation. It has high filtration pressure and is suitable for treating materials containing a large amount of impurities. There are various types of filter presses, and the plate and frame filter press is one of them. Plate and frame filter presses are suitable for wastewater treatment in stone aggregate production lines, filtering out stone aggregate impurities from the wastewater generated by the production line.

[0003] When a plate and frame filter press filters stone aggregate impurities in wastewater, the press plate moves and presses the filter frame together. Then the wastewater passes through the filter frame, and the impurities in the wastewater are filtered out to form a filter cake. The press plate then moves away from the filter frame, and the filter cake falls off after the filter frame moves. In the above operation, although the filter cake will fall off naturally under the action of gravity as the filter frame moves, if the filter cake is tightly attached to the filter frame, the filter cake may not fall off smoothly, and there may be filter cake residue.

[0004] Existing plate and frame filter presses, when used for wastewater treatment in stone aggregate production lines, have the problem that the filter press lacks vibrating filter plates and frames, causing the residual filter cake to fall off. To address this, this application proposes a filter press for wastewater treatment in stone aggregate production lines. Utility Model Content

[0005] The purpose of this utility model is to provide a wastewater treatment filter press for a stone aggregate production line, so as to solve the problem of the lack of vibrating filter plate frame design in the filter press mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wastewater treatment filter press for a stone aggregate production line, comprising...

[0007] The filter press frame includes a frame, filter plates mounted on the frame, and a stone aggregate wastewater filter plate frame, wherein symmetrically distributed conductive columns are provided on the top surface of the stone aggregate wastewater filter plate frame.

[0008] The adjustment assembly includes a fixed beam mounted on one side surface of the frame and a linear guide for the motor mounted inside the fixed beam;

[0009] The swaying assembly includes a fixed frame connected to the slide table on the linear guide rail of the motor, a limiting post installed on the inner surface of the fixed frame and a vibration spring sleeved on the limiting post, a support plate connected to the top of the vibration spring, a column installed on the support plate and a vibrator.

[0010] Vibration transmission components include a connecting plate connected to the top of the column and vibration plates symmetrically mounted on the connecting plate.

[0011] Preferably, the outer side of the top of the limiting column is provided with an annular groove, the bottom end of the vibration spring is sleeved on the annular groove, and the fixing frame is a frame structure.

[0012] Preferably, the bottom surface of the fixing frame is provided with a rectangular hole for the vibration plate to pass through.

[0013] Preferably, the connecting plate is parallel to the support plate, and the vibrating plate includes a vertical portion perpendicular to one side of the connecting plate and a curved portion penetrating the fixing frame.

[0014] Preferably, the conductive column includes a cylindrical portion and a spherical portion, wherein the spherical portion of the conductive column is tangent to the curved portion of the vibrating plate.

[0015] Preferably, the inner sidewall of the fixing frame is provided with a fixing plate that penetrates the vertical part of the connecting plate, the fixing plate is provided with a fixing stud, and the outer side of the fixing stud is provided with an adjusting member.

[0016] Preferably, the fixing plate is curved, and a pressure post d is provided on the side of the fixing plate that penetrates the vibrating plate.

[0017] Preferably, the adjusting component includes an inner ring a, a connecting rod b, and an outer ring c. The inner ring a is threadedly connected to a fixing stud, and the adjusting component is tangent to the bent fixing plate.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] In this invention, the vibrating plate comes into contact with the transmission column, the vibrator is started, and the vibrating plate vibrates. The vibrating plate strikes the transmission column, causing the transmission column to vibrate. The transmission column transmits the vibration force to the stone aggregate sewage filter plate frame, causing it to vibrate and causing the filter cake remaining on the stone aggregate sewage filter plate frame to fall off. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 For the present utility model Figure 1 Enlarged structural diagram of section A in the middle;

[0022] Figure 3This is a side view of the fixed frame structure of this utility model;

[0023] Figure 4 This is a top view of the fixed beam structure of this utility model;

[0024] Figure 5 For the present utility model Figure 3 A side view of the adjustment component;

[0025] In the diagram: 11. Frame; 12. Filter press plate; 13. Stone aggregate wastewater filter plate frame; 21. Fixed beam; 22. Motor linear guide rail; 31. Fixed frame; 32. Support plate; 33. Column; 34. Vibrator; 35. Vibration spring; 41. Vibrating plate; 42. Connecting plate; 51. Fixed plate; 52. Fixed stud; 53. Adjusting component; 131. Conducting column; 311. Limiting column. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] Please see Figures 1 to 4This utility model provides a technical solution: a wastewater treatment filter press for a stone aggregate production line, including a filter press frame, comprising a frame 11, a filter plate 12 mounted on the frame 11, and a stone aggregate wastewater filter plate frame 13. When the plate and frame filter press is in use, the filter plate 12 moves and presses against the stone aggregate wastewater filter plate frame 13. Wastewater passes through the stone aggregate wastewater filter plate frame 13, and stone aggregate impurities contained in the wastewater form a filter cake. The filtered water flows out. The method of using the plate and frame filter press is conventional technology and will not be described in detail in this application. The top of the stone aggregate wastewater filter plate frame 13... The surface is provided with symmetrically distributed conduction columns 131, which are welded to the stone aggregate wastewater filter plate frame 13; the adjustment assembly includes a fixed beam 21 installed on one side surface of the frame 11 and a motor linear guide rail 22 installed inside the fixed beam 21. The frame 11 is connected to the fixed beam 21 and the motor linear guide rail 22 by bolts. When the motor linear guide rail 22 is activated, it adjusts the position of the fixed frame 31, moving it to the position above the corresponding stone aggregate wastewater filter plate frame 13; the shaking assembly includes components connected to the motor linear guide rail 22. The upper slide is connected to a fixed frame 31, a limiting post 311 installed on the inner surface of the fixed frame 31, a vibration spring 35 sleeved on the limiting post 311, a support plate 32 connected to the top of the vibration spring 35, a column 33 installed on the support plate 32, and a vibrator 34. The fixed frame 31 is bolted to the upper slide of the motor linear guide 22. The limiting post 311 is welded to the fixed frame 31. The support plate 32 is screwed to the vibrator 34. When the vibrator 34 is started, it shakes, causing the support plate 32, column 33, and connecting plate 42 to shake. 34 serves to generate vibration; the vibration transmission component includes a connecting plate 42 connected to the top of the column 33 and a vibrating plate 41 symmetrically installed on the connecting plate 42. The connecting plate 42 is connected to the column 33 and the vibrating plate 41 by screws. When the connecting plate 42 vibrates with the column 33, the vibrating plate 41 vibrates accordingly. The vibrating plate 41 will strike the transmission column 131, causing the transmission column 131 to vibrate. The transmission column 131 transmits the vibration force to the stone aggregate sewage filter plate frame 13, causing it to vibrate and causing the filter cake remaining on the stone aggregate sewage filter plate frame 13 to fall off.

[0029] In this embodiment, an annular groove is provided on the outer side of the top of the limiting post 311, and the bottom end of the vibration spring 35 is sleeved on the annular groove. The bottom end of the vibration spring 35 is limited by the limiting post 311. The fixing frame 31 is a frame structure. The fixing frame 31 is installed on the outer side of the fixing beam 21 and moves along the length direction of the fixing beam 21.

[0030] In this embodiment, a rectangular hole is provided on the bottom surface of the fixed frame 31 for the vibration plate 41 to pass through. The width of the rectangular hole is 3 mm larger than the width of the vibration plate 41, so as not to affect the vibration of the vibration plate 41.

[0031] In this embodiment, the connecting plate 42 is parallel to the support plate 32. The vibrating plate 41 includes a vertical part perpendicular to one side of the connecting plate 42 and a curved part that penetrates the fixed frame 31. The transmission column 131 includes a cylindrical part and a spherical part. The spherical part of the transmission column 131 is tangent to the curved part of the vibrating plate 41. The vibrating plate 41 is in contact with the transmission column 131. When the vibrating plate 41 vibrates, it will strike the transmission column 131, causing the transmission column 131 to vibrate. The transmission column 131 transmits the vibration force to the stone aggregate sewage filter plate frame 13, causing it to vibrate and causing the filter cake remaining on the stone aggregate sewage filter plate frame 13 to fall off.

[0032] In summary: When the vibrating plate 41 comes into contact with the transmission column 131, the vibrator 34 is activated, causing the vibrating plate 41 to vibrate. The vibrating plate 41 strikes the transmission column 131, causing the transmission column 131 to vibrate. The transmission column 131 transmits the vibration force to the stone aggregate sewage filter plate frame 13, causing it to vibrate and causing the filter cake remaining on the stone aggregate sewage filter plate frame 13 to fall off.

[0033] Example 2

[0034] Please see Figures 1 to 5 This is the second embodiment of the present invention. Based on the previous embodiment, in order to adjust the position of the vibration plate 41, a fixing plate 51 is provided on the inner side wall of the fixing frame 31, penetrating the vertical part of the connecting plate 42. The fixing plate 51 is provided with a fixing stud 52, and an adjusting member 53 is provided on the outer side of the fixing stud 52. The fixing plate 51 and the fixing frame 31 are connected by screws, and the fixing stud 52 and the fixing plate 51 are connected by threads. When the adjusting member 53 rotates, the adjusting member 53 abuts against the fixing plate 51, and the fixing plate 51 presses the vibration plate 41 tightly, so that it fits tightly against the transmission column 131, avoiding an excessive gap between the vibration plate 41 and the transmission column 131, which would affect the vibration transmission.

[0035] In this embodiment, the fixing plate 51 is curved, and the fixing plate 51 has a pressing post d on the side of the vibrating plate 41. One side of the fixing plate 51 limits the vibrating plate 41 to avoid the gap between the vibrating plate 41 and the transmission post 131 being too large.

[0036] In this embodiment, the adjusting member 53 includes an inner ring a, a connecting rod b, and an outer ring c. The inner ring a is connected to the fixing stud 52 by a threaded connection, which facilitates changing the position of the adjusting member 53. The adjusting member 53 is tangent to the bent fixing plate 51. The friction between the adjusting member 53 and the fixing plate 51 is small, which is conducive to the adjusting member 53 pressing against the fixing plate 51.

[0037] In summary: When the adjusting member 53 rotates, it presses against the fixed plate 51, and the fixed plate 51 presses the vibrating plate 41 tightly against the transmission column 131, thus avoiding excessive gap between the vibrating plate 41 and the transmission column 131, which would affect the vibration transmission.

[0038] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment filter press for a stone aggregate production line, characterized in that: include The filter press frame includes a frame (11), a filter plate (12) mounted on the frame (11), and a stone aggregate wastewater filter plate frame (13), wherein symmetrically distributed conductive columns (131) are provided on the top surface of the stone aggregate wastewater filter plate frame (13). The adjustment assembly includes a fixed beam (21) mounted on one side surface of the frame (11) and a motor linear guide (22) mounted inside the fixed beam (21); The swaying assembly includes a fixed frame (31) connected to the slide table on the linear guide rail (22) of the motor, a limiting post (311) mounted on the inner surface of the fixed frame (31) and a vibration spring (35) sleeved on the limiting post (311), a support plate (32) connected to the top of the vibration spring (35), a column (33) mounted on the support plate (32) and a vibrator (34); The vibration transmission component includes a connecting plate (42) connected to the top of the column (33) and a vibration plate (41) symmetrically installed on the connecting plate (42).

2. The wastewater treatment filter press for a stone aggregate production line according to claim 1, characterized in that: The outer side of the top of the limiting column (311) is provided with an annular groove, the bottom end of the vibration spring (35) is sleeved on the annular groove, and the fixing frame (31) is a frame structure.

3. The wastewater treatment filter press for a stone aggregate production line according to claim 1, characterized in that: The bottom surface of the fixed frame (31) is provided with a rectangular hole through which the vibration plate (41) passes.

4. The wastewater treatment filter press for a stone aggregate production line according to claim 1, characterized in that: The connecting plate (42) is parallel to the support plate (32), and the vibrating plate (41) includes a vertical part perpendicular to one side of the connecting plate (42) and a curved part that passes through the fixing frame (31).

5. A wastewater treatment filter press for a stone aggregate production line according to claim 4, characterized in that: The conductive column (131) includes a cylindrical part and a spherical part, and the spherical part of the conductive column (131) is tangent to the curved part of the vibrating plate (41).

6. A wastewater treatment filter press for a stone aggregate production line according to claim 5, characterized in that: The inner wall of the fixed frame (31) is provided with a fixed plate (51) that penetrates the vertical part of the connecting plate (42). The fixed plate (51) is provided with a fixed stud (52), and the outer side of the fixed stud (52) is provided with an adjusting member (53).

7. A wastewater treatment filter press for a stone aggregate production line according to claim 6, characterized in that: The fixing plate (51) is curved, and the fixing plate (51) has a pressure column d on the side of the vibrating plate (41).

8. A wastewater treatment filter press for a stone aggregate production line according to claim 7, characterized in that: The adjusting component (53) includes an inner ring a, a connecting rod b, and an outer ring c. The inner ring a is connected to the fixing stud (52) by a threaded connection. The adjusting component (53) is tangent to the curved fixing plate (51).

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