Sludge cleaning equipment for horizontal flow sedimentation tank

Abstract

The utility model discloses sludge cleaning equipment for a horizontal flow sedimentation tank, which comprises a sludge storage tank, the top end of the sludge storage tank is fixedly connected with a negative pressure box, the top end of the negative pressure box is fixedly connected with an air valve, the bottom end of the sludge storage tank is fixedly connected with a bottom plate, and two ends of two sides of the bottom of the bottom plate are fixedly connected with action wheels. A lifting structure used for adjusting the height of the mud pumping structure is arranged on one side of the mud storage box. According to the sludge cleaning equipment for the horizontal flow sedimentation tank, by arranging a corrugated hose, when sludge is cleaned, the equipment is moved to the position beside a sludge storage tank of the horizontal flow sedimentation tank, a servo motor is started to drive a threaded rod to rotate, and the threaded rod drives a mounting plate to descend through a threaded sleeve; and then the mounting plate drives the mud pumping pump and the mud pumping pipe to descend, so that the mud pumping pipe is inserted into the mud storage tank, the mud pumping pump is started to pump out the mud, then the negative pressure box is started to guide the mud into the mud storage box, and the problem that the height of the mud pumping structure cannot be automatically adjusted is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sludge cleaning technology field, concretely is a sludge cleaning equipment of horizontal flow sedimentation tank. BACKGROUND

[0002] Horizontal flow sedimentation tank is a sewage treatment facility, and after sewage is introduced, the sewage flows horizontally in the horizontal flow sedimentation tank, and the sedimentation is completed in the flowing process, and it is a common sedimentation mode in the tap water purification field, and the horizontal flow sedimentation tank is not completely flat at the bottom because of the sludge storage tank structure, so it is more troublesome to clean the sludge after sedimentation, and a special sludge cleaning equipment is needed to clean the sludge at the bottom.

[0003] However, the sludge cleaning equipment for the horizontal flow sedimentation tank still has some defects in use, and the height of the mud pumping structure cannot be automatically adjusted when cleaning the sludge, which affects the mud cleaning effect.

[0004] The present application provides a new sludge cleaning equipment for horizontal flow sedimentation tank to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a sludge cleaning equipment for horizontal flow sedimentation tank to solve the problem of automatic adjustment of the height of the mud pumping structure in the background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a sludge cleaning equipment for horizontal flow sedimentation tank, including the sludge storage tank, the top end of the sludge storage tank is fixedly connected with the negative pressure box, the top end of the negative pressure box is fixedly connected with the air valve, the bottom end of the sludge storage tank is fixedly connected with the bottom plate, the bottom plate is fixedly connected with the movable wheel at both ends of both sides, and the one side of the sludge storage tank is provided with the lifting structure for adjusting the height of the mud pumping structure.

[0007] The lifting structure includes a support frame, one side of the top end of the bottom plate is fixedly connected with the support frame, the inside of the support frame is movably connected with the threaded rod, the top end of the support frame is fixedly connected with the servo motor, one side of the support frame is movably connected with the mounting plate, one side of the mounting plate is fixedly connected with the threaded sleeve, one side of the mounting plate is provided with the mud pumping pump, and the bottom end of the mud pumping pump is fixedly connected with the mud pumping pipe.

[0008] As a further technical scheme of the utility model, the threaded sleeve is threadedly connected with the threaded rod, and the output end of the servo motor is fixedly connected with the threaded rod through the top end of the support frame.

[0009] As a further technical scheme of the utility model, the mud pumping pipe is connected with the input end of the mud pumping pump, and the threaded rod is movably connected with the bottom plate.

[0010] As a further technical scheme of the utility model, one end of the one side of the mounting plate is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a piston rod, one end of the one side of the mud pump is fixedly connected with a limiting rod, one end of the inside of the mounting plate is fixedly connected with a fixed sleeve, one end of the mud pump is fixedly connected with a connecting seat, the one side of the connecting seat is fixedly connected with a corrugated hose.

[0011] As a further technical scheme of the utility model, the corrugated hose is connected with the inside of the negative pressure box, and the piston rod is fixedly connected with the mud pump through the mounting plate.

[0012] As a further technical scheme of the utility model, the limiting rod is slidably connected with the fixed sleeve, and the connecting seat is connected with the output end of the mud pump.

[0013] As a further technical scheme of the utility model, the two ends of the inside bottom of the mud storage tank are movably connected with mud discharging dragon shafts, the one side of the mud storage tank is fixedly connected with a fixed cover, the mud discharging dragon shafts extend to the inside of the fixed cover and are fixedly connected with transmission chain wheels, the outside of the transmission chain wheels is movably connected with transmission chains, the one end of the one side of the fixed cover is fixedly connected with a driving motor, the bottom end of the one side of the mud storage tank is fixedly connected with a mud discharging port, and the one side of the mud discharging port is movably connected with an outlet cover.

[0014] As a further technical scheme of the utility model, the output end of the driving motor extends to the inside of the fixed cover and is fixedly connected with the transmission chain wheel, and the mud discharging port is connected with the inside of the mud storage tank.

[0015] Compared with the prior art, the utility model has the advantages that the sludge cleaning equipment of the horizontal flow sedimentation tank can automatically adjust the height of the sludge cleaning structure, adjust the position of the sludge cleaning assembly, and quickly discharge sludge.

[0016] (1) through being provided with the corrugated hose, the supporting frame, the servo motor, the threaded rod, the mounting plate, the mud pump, the mud pipe, the threaded sleeve and the connecting seat, when cleaning sludge, the equipment is moved to the sludge storage tank of the horizontal flow sedimentation tank, the servo motor is started to drive the threaded rod to rotate, the threaded rod drives the mounting plate to descend through the threaded sleeve, the mounting plate drives the mud pump and the mud pipe to descend and makes the mud pipe insert into the inside of the sludge storage tank, the mud pump is started to pump out the sludge, the negative pressure box is started to guide the sludge into the inside of the mud storage tank, and the height of the sludge cleaning structure can be automatically adjusted.

[0017] (2) By being provided with corrugated hose, mounting plate, mud pump, mud pipe, piston rod, air cylinder, limit rod, fixed sleeve and connecting seat, when pumping mud, the air cylinder can be started to move the mud pump through the piston rod, driving the mud pump and the mud pipe to move at the bottom of the horizontal flow sedimentation tank to pump sludge at different positions, and the limit rod on one side of the mud pump fits inside the fixed sleeve to limit the mud pump, ensuring the stability of the mud pump during movement and pumping, the corrugated hose can ensure that the mud pump is always connected with the inside of the negative pressure box, realizing the adjustment of the mud pumping position;

[0018] (3) By being provided with mud discharge screw shaft, mud discharge port, outlet cover, fixed cover, driving motor, transmission sprocket and transmission chain, after the horizontal flow sedimentation tank is cleaned and the sludge is sent into the inside of the mud storage box, the device is moved to the specified discharge position, the outlet cover is opened and the driving motor is started to drive a set of transmission sprocket to rotate, the transmission sprocket drives two sets of mud discharge screw shafts to rotate synchronously through the transmission chain, the mud discharge screw shaft can continuously push the sludge in the mud storage box to one side, so that the sludge is quickly discharged from the mud discharge port, realizing the quick discharge of sludge. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structure schematic view of the utility model;

[0020] Figure 2 It is a side view cross-sectional structure schematic view of the mud storage box of the utility model;

[0021] Figure 3 It is a top view cross-sectional structure schematic view of the mounting plate of the utility model;

[0022] Figure 4 It is a side view cross-sectional structure schematic view of the fixed cover of the utility model.

[0023] In the drawing: 1, mud storage box; 2, negative pressure box; 3, air valve; 4, corrugated hose; 5, support frame; 6, servo motor; 7, threaded rod; 8, mounting plate; 9, mud pump; 10, mud pipe; 11, threaded sleeve; 12, bottom plate; 13, mud discharge screw shaft; 14, travel wheel; 15, mud discharge port; 16, outlet cover; 17, fixed cover; 18, driving motor; 19, transmission sprocket; 20, transmission chain; 21, piston rod; 22, air cylinder; 23, limit rod; 24, fixed sleeve; 25, connecting seat. DETAILED DESCRIPTION

[0024] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Embodiment: please refer to Figures 1-4 A kind of sludge cleaning equipment of horizontal flow sedimentation tank, including mud storage tank 1, the top of mud storage tank 1 is fixedly connected with negative pressure tank 2, the top of negative pressure tank 2 is fixedly connected with gas valve 3, the bottom of mud storage tank 1 is fixedly connected with bottom plate 12, the bottom of both sides of bottom plate 12 two ends is fixedly connected with action wheel 14, one side of mud storage tank 1 is provided with the lifting structure for adjusting the height of mud pumping structure;

[0026] Lifting structure includes support frame 5, the top of bottom plate 12 one side is fixedly connected with support frame 5, the inside of support frame 5 is movably connected with threaded rod 7, the top of support frame 5 is fixedly connected with servo motor 6, one side of support frame 5 is movably connected with mounting plate 8, one side of mounting plate 8 is fixedly connected with threaded sleeve 11, one side of mounting plate 8 is provided with mud pump 9, the bottom of mud pump 9 is fixedly connected with mud pipe 10;

[0027] Threaded sleeve 11 is threadedly connected with threaded rod 7, the output end of servo motor 6 penetrates the top of support frame 5 and is fixedly connected with threaded rod 7;

[0028] Mud pipe 10 is connected with the input end of mud pump 9, threaded rod 7 is movably connected with bottom plate 12;

[0029] Specifically, as shown in Figure 1 And Figure 3 When cleaning sludge, the device is moved to the sludge storage pool of horizontal flow sedimentation tank, servo motor 6 is started to drive threaded rod 7 to rotate, threaded rod 7 drives mounting plate 8 to descend through threaded sleeve 11, mounting plate 8 drives mud pump 9 and mud pipe 10 to descend to make mud pipe 10 insert into the inside of sludge storage pool, mud pump 9 is started to pump out sludge, negative pressure tank 2 is started to guide sludge into the inside of mud storage tank 1, the height of mud cleaning structure can be automatically adjusted.

[0030] One end of one side of mounting plate 8 is fixedly connected with air cylinder 22, the output end of air cylinder 22 is fixedly connected with piston rod 21, one end of one side of mud pump 9 is fixedly connected with limiting rod 23, one end of the inside of mounting plate 8 is fixedly connected with fixed sleeve 24, one end of mud pump 9 is fixedly connected with connecting seat 25, one side of connecting seat 25 is fixedly connected with corrugated hose 4;

[0031] The corrugated hose 4 is connected with the inside of the negative pressure box 2, the piston rod 21 penetrates through the mounting plate 8 and is fixedly connected with the mud pumping 9;

[0032] The limiting rod 23 is slidingly connected with the fixed sleeve 24, the connecting seat 25 is connected with the output end of the mud pumping 9;

[0033] Specifically, as shown in Figure 1 and Figure 3 , the air cylinder 22 can be started to push the mud pumping 9 to move through the piston rod 21 when pumping mud, driving the mud pumping 9 and the mud pumping pipe 10 to move at the bottom of the horizontal flow sedimentation tank to pump sludge at different positions, and the limiting rod 23 on one side of the mud pumping 9 is attached to the inside of the fixed sleeve 24 to limit the mud pumping 9, ensuring the stability of the mud pumping 9 during movement and pumping, and the corrugated hose 4 can ensure that the mud pumping 9 is always connected with the inside of the negative pressure box 2, realizing the adjustment of the pumping position.

[0034] The two ends of the sludge discharge dragon shaft 13 are movably connected to the inside bottom of the sludge storage tank 1, one side of the sludge storage tank 1 is fixedly connected with the fixed cover 17, the sludge discharge dragon shaft 13 extends to the inside of the fixed cover 17 and is fixedly connected with the transmission sprocket 19, the outside of the transmission sprocket 19 is movably connected with the transmission chain 20, one end of one side of the fixed cover 17 is fixedly connected with the driving motor 18, the bottom of one side of the sludge storage tank 1 is fixedly connected with the sludge discharge port 15, one side of the sludge discharge port 15 is movably connected with the outlet cover 16;

[0035] The output end of the driving motor 18 extends to the inside of the fixed cover 17 and is fixedly connected with the transmission sprocket 19, the sludge discharge port 15 is connected with the inside of the sludge storage tank 1;

[0036] Specifically, as shown in Figure 1 , Figure 2 and Figure 4 , when the horizontal flow sedimentation tank is cleaned and the sludge is sent into the inside of the sludge storage tank 1, the device is moved to the specified discharge position, the outlet cover 16 is opened and the driving motor 18 is started to drive a set of transmission sprockets 19 to rotate, the transmission sprocket 19 drives two sets of sludge discharge dragon shafts 13 to rotate synchronously through the transmission chain 20, the sludge discharge dragon shaft 13 can continuously push the sludge in the sludge storage tank 1 to one side, so as to quickly discharge the sludge from the sludge discharge port 15, realizing the quick discharge of the sludge.

[0037] Working principle: when using, the equipment is moved to the storage pit of the horizontal flow sedimentation tank, the servo motor 6 is started to drive the threaded rod 7 to rotate, the threaded rod 7 drives the mounting plate 8 to descend through the threaded sleeve 11, the mounting plate 8 drives the mud pump 9 and the mud pipe 10 to descend to make the mud pipe 10 insert into the inside of the storage pit, the mud pump 9 is started to pump out the sludge, the negative pressure box 2 is started to guide the sludge into the inside of the storage tank 1, the cylinder 22 can be started to move the mud pump 9 through the piston rod 21 to drive the mud pump 9 and the mud pipe 10 to move at the bottom of the horizontal flow sedimentation tank, sludge can be pumped out at different positions, the limiting rod 23 on one side of the mud pump 9 is attached to the inside of the fixed sleeve 24 to limit the mud pump 9, the stability of the mud pump 9 during movement and mud pumping is guaranteed, the corrugated hose 4 can guarantee that the inside of the mud pump 9 and the negative pressure box 2 is always communicated, after the horizontal flow sedimentation tank is cleaned and the sludge is sent into the inside of the storage tank 1, the equipment is moved to the specified discharge position, the outlet cover 16 is opened and the drive motor 18 is started to drive a group of transmission sprocket wheels 19 to rotate, the transmission sprocket wheels 19 drive two groups of mud discharge dragon shafts 13 to rotate synchronously through the transmission chains 20, the mud discharge dragon shafts 13 can continuously push the sludge in the inside of the storage tank 1 to one side, so that the sludge is quickly discharged from the mud discharge port 15.

Claims

1. A sludge cleaning device for a horizontal flow sedimentation tank, comprising a sludge tank (1), characterized in that: The top end of the mud storage tank (1) is fixedly connected with a negative pressure tank (2), the top end of the negative pressure tank (2) is fixedly connected with an air valve (3), the bottom end of the mud storage tank (1) is fixedly connected with a bottom plate (12), both ends of the bottom plate (12) are fixedly connected with movable wheels (14), and one side of the mud storage tank (1) is provided with a lifting structure for adjusting the height of the mud pumping structure. The lifting structure comprises a support frame (5), one side of the top end of the bottom plate (12) is fixedly connected with the support frame (5), the inside of the support frame (5) is movably connected with a threaded rod (7), the top end of the support frame (5) is fixedly connected with a servo motor (6), one side of the support frame (5) is movably connected with a mounting plate (8), one side of the mounting plate (8) is fixedly connected with a threaded sleeve (11), one side of the mounting plate (8) is provided with a mud pumping pump (9), and the bottom end of the mud pumping pump (9) is fixedly connected with a mud pumping pipe (10).

2. A device for cleaning sludge from a horizontal flow sedimentation basin according to claim 1, characterized in that The threaded sleeve (11) is threadedly connected with the threaded rod (7), and the output end of the servo motor (6) penetrates the top end of the support frame (5) and is fixedly connected with the threaded rod (7).

3. A device for cleaning sludge from a horizontal flow sedimentation basin according to claim 1, characterized in that The mud pumping pipe (10) is connected with the input end of the mud pumping pump (9), and the threaded rod (7) is movably connected with the bottom plate (12).

4. A device for cleaning sludge from a horizontal flow sedimentation basin according to claim 1, characterized in that One end of one side of the mounting plate (8) is fixedly connected with an air cylinder (22), the output end of the air cylinder (22) is fixedly connected with a piston rod (21), one end of one side of the mud pumping pump (9) is fixedly connected with a limiting rod (23), one end of the inside of the mounting plate (8) is fixedly connected with a fixed sleeve (24), one end of the mud pumping pump (9) is fixedly connected with a connecting seat (25), one side of the connecting seat (25) is fixedly connected with a corrugated hose (4).

5. A device for cleaning sludge from a horizontal flow sedimentation basin according to claim 4, characterized in that The corrugated hose (4) is connected with the inside of the negative pressure tank (2), and the piston rod (21) penetrates the mounting plate (8) and is fixedly connected with the mud pumping pump (9).

6. A device for cleaning sludge from a horizontal flow sedimentation basin according to claim 4, characterized in that: The limiting rod (23) is slidably connected with the fixed sleeve (24), and the connecting seat (25) is connected with the output end of the mud pumping pump (9).

7. A device for cleaning sludge from a horizontal flow sedimentation basin according to claim 1, characterized in that Both ends of the inside bottom of the mud storage tank (1) are movably connected with a mud discharging dragon shaft (13), one side of the mud storage tank (1) is fixedly connected with a fixed cover (17), the mud discharging dragon shaft (13) extends to the inside of the fixed cover (17) and is fixedly connected with a transmission chain wheel (19), the outside of the transmission chain wheel (19) is movably connected with a transmission chain (20), one end of one side of the fixed cover (17) is fixedly connected with a driving motor (18), the bottom end of one side of the mud storage tank (1) is fixedly connected with a mud discharging port (15), and one side of the mud discharging port (15) is movably connected with an outlet cover (16).

8. A device for cleaning sludge from a horizontal flow sedimentation basin according to claim 7, characterized in that The output end of the driving motor (18) extends to the inside of the fixed cover (17) and is fixedly connected with the transmission chain wheel (19), and the mud discharging port (15) is connected with the inside of the mud storage tank (1).

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