Sludge treatment filter pressing equipment

Abstract

An adjusting mechanism comprises a stand column, the top of the stand column and a motor are fixedly installed, the bottom end of an output shaft of the motor is fixedly connected with a screw rod, the bottom end of the screw rod is rotationally connected with the inner wall of the stand column, a steering groove is formed in the upper end of the surface of the stand column, and the bottom end of the steering groove is fixedly connected with the top of the stand column. A lifting groove is formed in the surface of the stand column and located below the tail end of the steering groove, the outer wall of the screw rod is sleeved with a threaded sleeve in a threaded mode, one end of the side wall of the threaded sleeve is fixedly connected with a rotating rod, the outer wall of the rotating rod is slidably connected with the inner side of the steering groove and the inner side of the lifting groove, and a sliding sleeve is fixedly connected to the middle of the rotating rod; a lifting rod is fixedly connected to the bottom of the end, away from the threaded sleeve, of the rotating rod, a pressing plate is fixedly connected to the bottom end of the lifting rod, the sludge box can move above the filter plate, the sludge box and the filter plate are staggered under driving of the motor and move to the position above the through opening, and at the moment, sludge can fall and penetrate through the through opening to be conveniently collected.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment, and particularly relates to a sludge treatment filter press device. Background Technique

[0002] Sludge filtration is a commonly used solid-liquid separation technology in sewage treatment. Its main purpose is to remove the water in the sludge through physical means, thereby reducing the sludge volume and facilitating subsequent treatment and disposal.

[0003] A Chinese patent discloses a sludge filtration treatment device (publication number: CN217895417U). This device is provided with a vertical telescopic oil cylinder. The vertical telescopic oil cylinder can move the vertical compression plate downward to filter the sludge. The filtered sludge will enter the second compression chamber, and the horizontal telescopic oil cylinder is used to move the horizontal telescopic rod to the left for compression to filter the sludge again, greatly improving the filtration effect. At the same time, a filter screen is provided in each compression chamber to improve the filtration effect. However, the device still has the following defects:

[0004] The filter screen set in the above device is installed deep inside the equipment. After the filter screen filters the sludge, it is not easy to clean or replace the filter screen, and it is not convenient to collect and clean the residual sludge in the filter press equipment. Therefore, a sludge treatment filter press device is proposed to solve the above problems. Content of the Utility Model

[0005] The technical problems to be solved by the utility model are as follows: After the filter screen filters the sludge, it is not easy to clean or replace the filter screen, and it is not convenient to collect the sludge in the filter press equipment and clean the residual sludge.

[0006] The purpose of the utility model can be achieved by the following technical solutions:

[0007] A sludge treatment filter press device includes a device main body, and an adjustment mechanism is arranged on one side of the device main body. The adjustment mechanism includes a motor;

[0008] It further includes:

[0009] Among them, the adjustment mechanism includes a column. The top of the column is fixedly installed with the motor. The output shaft of the motor penetrates downward into the column, and the bottom end of the output shaft of the motor is fixedly connected with a screw rod. The bottom end of the screw rod is rotationally connected with the inner wall of the column;

[0010] Among them, a steering groove is opened at the upper end of the surface of the column. An elevation groove is opened on the surface of the column and below the end of the steering groove. The length direction of the elevation groove is the same as the length direction of the column;

[0011] Among them, a screw sleeve is sleeved on the outer wall thread of the screw rod. One end of the side wall of the screw sleeve is fixedly connected with a rotating rod. The outer wall of the rotating rod is slidably connected to the inside of the steering groove and the lifting groove. A sliding sleeve is fixedly connected to the middle of the rotating rod. One end of the rotating rod away from the screw sleeve is fixedly connected with a lifting rod at the bottom, and a pressing plate is fixedly connected to the bottom end of the lifting rod.

[0012] As a further scheme of the present utility model: The device main body includes a sludge tank. One side of the outer wall of the sludge tank is fixedly connected with a connecting piece. The upper end of the side wall of the sludge tank is fixedly connected with a feed pipe. One end of the top of the sludge tank is fixedly connected with a guide rod. The bottom surface of the sludge tank is hollowed out.

[0013] As a further scheme of the present utility model: The inner wall of the connecting piece is rotatably connected to the lower end of the column. The middle of the top of the sludge tank is penetrated by the lifting rod, and the inner wall of the sludge tank is slidably connected to the pressing plate. The length direction of the guide rod is the same as the length direction of the column, and the outer wall of the guide rod is slidably sleeved with the sliding sleeve.

[0014] As a further scheme of the present utility model: The device main body further includes a limit base. The bottom of the limit base is fixedly connected with support feet. One side of the top of the limit base is fixedly installed with the bottom of the column, and the inner side of the top surface of the limit base is slidably connected to the bottom of the sludge tank.

[0015] As a further scheme of the present utility model: Through openings are provided at both ends of the inner wall of the limit base. A fixed insertion shaft is fixedly connected to the bottom of the limit base and outside one of the through openings. A chute is provided at the bottom of the limit base near the fixed insertion shaft.

[0016] As a further scheme of the present utility model: A clamping plate is slidably connected to the inner wall of the chute. A movable insertion shaft is fixedly connected to one end of the clamping plate close to the fixed insertion shaft. A spring is fixedly connected to the other side of the clamping plate. The spring is fixedly connected to the inner side of the chute at the end away from the clamping plate.

[0017] As a further scheme of the present utility model: One side of the outer wall of the clamping plate is in movable contact with an installation frame. Slots are symmetrically provided on the side wall of the installation frame. The inner wall of one of the slots is penetrated by the fixed insertion shaft. The inner wall of the other slot is penetrated by the movable insertion shaft. And a filter plate is fixedly connected to the inner side wall of the installation frame.

[0018] The beneficial effects of the present utility model:

[0019] (1) The utility model filters the sludge above the filter plate by lifting the pressing plate in the sludge box, and the sludge box can move above the filter plate. Driven by the motor, the sludge box and the filter plate are staggered and moved to the top of the through-port. At this time, the sludge can fall through the through-port for easy collection. In addition, the through-port is also convenient for cleaning the inside of the sludge box to avoid sludge agglomeration.

[0020] (2) When installing the filter plate, the clamping plate is pressed against the side of the filter plate to fix it. At the same time, when the filter plate is clamped, the slots on its inner wall are fixed by fixed plug shafts and movable plug shafts respectively to prevent the filter plate from falling off. By pushing the clamping plate and the filter plate apart, the filter plate can be easily disassembled or installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the center column of the utility model;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of the central column of the utility model at a low angle;

[0025] Figure 4 This is a schematic diagram of the elevation angle structure of the limited base in the utility model;

[0026] Figure 5 It is a schematic diagram of the cross-sectional structure of the installation frame in the utility model.

[0027] In the figure: 1. Device body; 101. Limit base; 102. Support foot; 103. Through hole; 104. Clamp; 105. Movable plug shaft; 106. Spring; 107. Slide groove; 108. Fixed plug shaft; 109. Mounting frame; 110. Slot; 111. Filter plate; 112. Sludge box; 113. Connector; 114. Feed pipe; 115. Guide rod; 2. Adjustment mechanism; 201. Column; 202. Motor; 203. Screw; 204. Steering groove; 205. Lifting groove; 206. Screw sleeve; 207. Rotating rod; 208. Sliding sleeve; 209. Lifting rod; 210. Press plate. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] As shown Figures 1-5 in the figure, a sludge treatment filter press device includes a device main body 1, and an adjusting mechanism 2 is arranged on one side of the device main body 1. The adjusting mechanism 2 includes a motor 202; further includes: Among them, the adjusting mechanism 2 includes a column 201, the top of the column 201 is fixedly installed with the motor 202, the output shaft of the motor 202 penetrates downward into the column 201, and the bottom end of the output shaft of the motor 202 is fixedly connected with a screw 203, and the bottom end of the screw 203 is rotatably connected with the inner wall of the column 201; Among them, a steering groove 204 is opened at the upper end of the surface of the column 201, and a lifting groove 205 is opened below the end of the steering groove 204 on the surface of the column 201, and the length direction of the lifting groove 205 is the same as the length direction of the column 201; Among them, a screw sleeve 206 is threadedly sleeved on the outer wall of the screw 203, one end of the side wall of the screw sleeve 206 is fixedly connected with a rotating rod 207, the outer wall of the rotating rod 207 is slidably connected with both the inner sides of the steering groove 204 and the lifting groove 205, a sliding sleeve 208 is fixedly connected to the middle of the rotating rod 207, and a lifting rod 209 is fixedly connected to the bottom of the rotating rod 207 at the end far from the screw sleeve 206. The bottom end of the lifting rod 209 is fixedly connected with a pressing plate 210, as Figures 1-3 shown, the steering groove 204 and the lifting groove 205 jointly limit the moving direction of the rotating rod 207;

[0030] The device main body 1 includes a sludge tank 112. One side of the outer wall of the sludge tank 112 is fixedly connected with a connecting piece 113. The upper end of the side wall of the sludge tank 112 is fixedly connected with a feed pipe 114. One end of the top of the sludge tank 112 is fixedly connected with a guide rod 115. The bottom surface of the sludge tank 112 is hollowed out. The inner wall of the connecting piece 113 is rotatably connected with the lower end of the column 201. The middle of the top of the sludge tank 112 is penetrated by the lifting rod 209, and the inner wall of the sludge tank 112 is slidably connected with the pressing plate 210. The length direction of the guide rod 115 is the same as the length direction of the column 201, and the outer wall of the guide rod 115 is slidably sleeved with the sliding sleeve 208, as Figures 1-2 shown, the sliding sleeve 208 moves outside the guide rod 115, thereby limiting the lifting of the rotating rod 207;

[0031] The device main body 1 further includes a limit base 101. The bottom of the limit base 101 is fixedly connected with support feet 102. One side of the top of the limit base 101 is fixedly installed with the bottom of the column 201, and the inner side of the top surface of the limit base 101 is slidably connected with the bottom of the sludge tank 112. Through openings 103 are opened at both ends of the inner wall of the limit base 101. A fixed insertion shaft 108 is fixedly connected to the outside of one through opening 103 at the bottom of the limit base 101. A chute 107 is opened at the bottom of the limit base 101 near the fixed insertion shaft 108, as Figures 3-4As shown, when the sludge box 112 is aligned with the through opening 113, the sludge can be collected through the through opening 113. In addition, the inside of the sludge box 112 can be easily cleaned through the through opening 113.

[0032] The inner wall of the slide groove 107 is slidably connected with a clamping plate 104, and one end of the clamping plate 104 located near the fixed plug shaft 108 is fixedly connected with a movable plug shaft 105, and the other side of the clamping plate 104 is fixedly connected with a spring 106, and the spring 106 is located at an end away from the clamping plate 104 and is fixedly connected to the inner side of the slide groove 107. One side of the outer wall of the clamping plate 104 is movably contacted with a mounting frame 109, and the side wall of the mounting frame 109 is symmetrically provided with slots 110, the inner wall of one side slot 110 is connected with the fixed plug shaft 108, and the inner wall of the other side slot 110 is connected with the movable plug shaft 105, and the inner side wall of the mounting frame 109 is fixedly connected with a filter plate 111, as shown in FIG. Figure 4 As shown, the spring 106 pushes the clamping plate 104 against the side of the filter plate 111 .

[0033] The working principle of this utility model:

[0034] When the device is in use, the sludge box 112 is located above the filter plate 111. At this time, the sludge to be filtered is poured into the sludge box 112 through the feed pipe 114, and then the motor 202 is started to drive the screw 203 to rotate. The thread on the surface of the screw 203 pushes the screw sleeve 206 to descend, thereby driving the lifting rod 209 to descend through the rotating rod 207, and the pressing plate 112 and the sludge in the sludge box 112 squeeze the sludge, and the sewage can pass through the filter plate 111, and the filter plate 111 intercepts the sludge. After the filtration is completed, the motor 202 is started to reverse, and the thread on the surface of the screw 203 pushes The screw sleeve 206 rises, and after the screw sleeve 206 is reset, the motor 202 continues to reverse, and the rotating rod 207 enters the inside of the steering groove 204 from the lifting groove 205, so that the screw rod 203 pushes the screw sleeve 206 to rotate, and then the rotating rod 207 pushes the guide rod 115 through the sliding sleeve 208, driving the sludge box 112 and the filter plate 111 to stagger. When the sludge box 112 moves to the top of the through port 113 where the filter plate 111 is not installed, the sludge after the filtration in the sludge box 112 falls into the through port 113, and then the residual sludge in the sludge box 112 can be cleaned from the bottom of the sludge box 112;

[0035] When replacing the filter plate 111, push the clamping plate 104 to separate it from the filter plate 111, and pull the movable plug shaft 105 out of the slot 110 on one side. At this time, push the filter plate 111 to separate it from the fixed plug shaft 108, and then remove the filter plate 111.

[0036] The above has described in detail an embodiment of the present utility model, but the above content is only a preferred embodiment of the present utility model and cannot be considered as limiting the scope of implementation of the present utility model. All equivalent changes and improvements made in accordance with the scope of application of the present utility model shall still fall within the scope covered by the patent of the present utility model.

Claims

1. A sludge treatment filter press device, comprising a device body (1), a regulating mechanism (2) being arranged on one side of the device body (1), and the regulating mechanism (2) comprising a motor (202); It is characterized in that Also includes: The adjusting mechanism (2) comprises a column (201), the top of the column (201) is fixedly mounted to the motor (202), the output shaft of the motor (202) penetrates downward into the column (201), and the bottom end of the output shaft of the motor (202) is fixedly connected to a screw rod (203), and the bottom end of the screw rod (203) is rotatably connected to the inner wall of the column (201); A turning groove (204) is provided on the upper end of the surface of the column (201), and a lifting groove (205) is provided on the surface of the column (201) below the end of the turning groove (204), and the length direction of the lifting groove (205) is consistent with the length direction of the column (201); The outer wall of the screw rod (203) is threadedly sleeved with a screw sleeve (206), one end of the side wall of the screw sleeve (206) is fixedly connected to a rotating rod (207), the outer wall of the rotating rod (207) is slidably connected to the inner sides of the steering groove (204) and the lifting groove (205), the middle part of the rotating rod (207) is fixedly connected to a sliding sleeve (208), the bottom of the rotating rod (207) at one end away from the screw sleeve (206) is fixedly connected to a lifting rod (209), and the bottom end of the lifting rod (209) is fixedly connected to a pressing plate (210).

2. A sludge treatment filter press equipment according to claim 1, characterized in that: The device body (1) comprises a sludge box (112), one side of the outer wall of the sludge box (112) is fixedly connected to a connecting piece (113), the upper end of the side wall of the sludge box (112) is fixedly connected to a feed pipe (114), one end of the top of the sludge box (112) is fixedly connected to a guide rod (115), and the bottom surface of the sludge box (112) is hollow.

3. A sludge treatment filter press equipment according to claim 2, characterized in that: The inner wall of the connecting member (113) is rotatably connected to the lower end of the column (201), the middle of the top of the sludge box (112) is connected to the lifting rod (209), and the inner wall of the sludge box (112) is slidably connected to the pressure plate (210), the length direction of the guide rod (115) is consistent with the length direction of the column (201), and the outer wall of the guide rod (115) is slidably sleeved with the sliding sleeve (208).

4. The sludge treatment filter press equipment according to claim 1, characterized in that: The device body (1) further comprises a limiting base (101), the bottom of which is fixedly connected to a supporting foot (102), one side of the top of the limiting base (101) is fixedly mounted to the bottom of a column (201), and the inner side of the top surface of the limiting base (101) is slidably connected to the bottom of a sludge tank (112).

5. A sludge treatment filter press equipment according to claim 4, characterized in that: Both ends of the inner wall of the limiting base (101) are provided with through openings (103); a fixed plug shaft (108) is fixedly connected to the bottom of the limiting base (101) and located outside the through opening (103) on one side; and a sliding groove (107) is provided at the bottom of the limiting base (101) and close to the fixed plug shaft (108).

6. A sludge treatment filter press equipment according to claim 5, characterized in that: The inner wall of the slide groove (107) is slidably connected with a clamping plate (104), one end of the clamping plate (104) close to the fixed plug shaft (108) is fixedly connected with a movable plug shaft (105), the other side of the clamping plate (104) is fixedly connected with a spring (106), and the spring (106) is located at an end away from the clamping plate (104) and is fixedly connected to the inner side of the slide groove (107).

7. A sludge treatment filter press equipment according to claim 6, characterized in that: One side of the outer wall of the clamping plate (104) is in movable contact with a mounting frame (109), and the side wall of the mounting frame (109) is symmetrically provided with slots (110), the inner wall of the slot (110) on one side is connected through a fixed plug shaft (108), and the inner wall of the slot (110) on the other side is connected through a movable plug shaft (105), and the inner wall of the mounting frame (109) is fixedly connected with a filter plate (111).

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