CN217139334U - Sludge discharge device for sludge treatment sludge tank - Google Patents

Abstract

The utility model provides a sludge discharge device of a sludge treatment sludge pond. Mud device is arranged in sludge treatment sludge impoundment includes: the sludge impoundment, the below of sludge impoundment is equipped with the mud pipe, the equal fixed mounting in four sides of sludge impoundment has square pipe, four the equal fixed mounting in bottom of square pipe has the mud pipe, four the bottom of mud pipe all with mud pipe fixed connection, four all be equipped with the closure plate in the square pipe, the closure plate with the inner wall of square pipe is laminated mutually, four the equal fixed mounting in one side that the closure plate is close to each other has sealed the pad one, sealed pad one with the inner wall of square pipe is laminated mutually, four equal fixed mounting has the pneumatic cylinder on the square pipe, four the output shaft of pneumatic cylinder all extends to corresponding in the square pipe and with corresponding closure plate fixed connection. The utility model provides a sludge treatment sludge impoundment row mud device has can accelerate mud discharge rate, improves the advantage of whole treatment effeciency.

Description

Sludge discharge device for sludge treatment sludge tank

Technical Field

The utility model relates to a sludge treatment technical field especially relates to a sludge treatment sludge impoundment row mud device.

Background

The sludge treatment is a process of reducing, stabilizing and harmlessly treating sludge such as concentrating, tempering, dehydrating, stabilizing, drying or incinerating, and in the sewage treatment process, sewage is discharged into a sludge tank, then more sludge is left after precipitation and precipitation, and then the sludge is discharged and subjected to subsequent treatment operation.

However, most of the traditional sludge discharge methods are that a sewage outlet is directly formed in the bottom of the sludge tank, then sludge is automatically discharged little by little, the method is time-consuming, and the time required by natural discharge of the sludge is long, so that subsequent use of the sludge tank is delayed, and the efficiency of whole sewage treatment is retarded.

Therefore, it is necessary to provide a sludge discharging device for a sludge treatment sludge tank to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a sludge treatment sludge impoundment mud discharging device that can accelerate mud discharge velocity, improve whole treatment effeciency.

In order to solve the technical problem, the utility model provides a sludge treatment sludge impoundment arranges mud device, include: a sludge tank, a sludge discharge pipe is arranged below the sludge tank, square pipes are fixedly arranged on four sides of the sludge tank, sludge guide pipes are fixedly arranged at the bottoms of the four square pipes, the bottom ends of the four sludge guide pipes are fixedly connected with the sludge discharge pipe, blocking plates are arranged in the four square pipes, the blocking plates are attached to the inner walls of the square pipes, a first sealing gasket is fixedly arranged on one side, close to each other, of each blocking plate, the first sealing gasket is attached to the inner wall of the square pipe, hydraulic cylinders are fixedly arranged on the four square pipes, output shafts of the four hydraulic cylinders extend into the corresponding square pipes and are fixedly connected with the corresponding blocking plates, the output shafts of the hydraulic cylinders are slidably connected with the square pipes, a portal frame is arranged above the sludge tank, extrusion plates are arranged in the portal frame, and the extrusion plates are positioned above the sludge tank, and the extrusion plate is matched with the sludge tank, a second sealing gasket is fixedly mounted at the bottom of the extrusion plate, a threaded sleeve is rotatably mounted at the top of the portal frame, a lifting screw rod is internally and threadedly mounted in the threaded sleeve, and the bottom end of the lifting screw rod is fixedly connected with the extrusion plate.

Preferably, a first hollow seat is fixedly installed on the outer wall of one side of the portal frame, the top of the first hollow seat is provided with an opening, a first transmission screw rod is rotatably arranged in the first hollow seat, one end of the first transmission screw rod extends out of the first hollow seat, a linkage plate is arranged on the first transmission screw rod in a threaded manner, the top of the linkage plate extends to the upper part of the first hollow seat, a push rod is fixedly arranged on one side of the linkage plate close to the portal frame, a shovel plate is fixedly arranged on one side of the push rod close to the portal frame, the top end surface of the shovel plate and the bottom end surface of the sealing gasket II are positioned on the same horizontal plane, the shovel plate penetrates through one side of the portal frame and is movably connected with one side of the portal frame, the bottom of shovel board is fixed mounting has the box that holds, hold the box run through one side of portal frame and with one side swing joint of portal frame.

Preferably, the portal frame is kept away from fixed mounting has hollow seat two on the outer wall of one side of hollow seat one, establish to the opening bottom of hollow seat two, drive screw two is installed to two internal rotations of hollow seat, the screw thread is installed on the drive screw two and is linked up the fishplate bar, the top of linking up the fishplate bar with the top inner wall sliding connection of hollow seat two, the bottom of linking up the fishplate bar extends to below and the fixed mounting of hollow seat two have into dirty pipe, the one end of advancing dirty pipe extends to in the portal frame and with one side swing joint of portal frame, the other end fixed mounting of advancing dirty pipe has the bellows.

Preferably, bearing blocks are fixedly mounted on the outer walls of the two sides of the sludge pool, the bottom of the portal frame is fixedly connected with the two bearing blocks, a first motor is fixedly mounted at the top of the portal frame, and gears are fixedly sleeved on an output shaft of the first motor and the threaded sleeves and meshed with each other.

Preferably, the bottom fixed mounting of hollow seat one has the backup pad, the backup pad is kept away from one side fixed mounting of portal frame has motor two, the output shaft of motor two with all fixed the cover is equipped with synchronizing wheel one, two on the synchronizing wheel one the cover is equipped with same hold-in range one.

Preferably, the top fixed mounting of hollow seat two has motor three, motor three's output shaft with all fixed cover is equipped with synchronizing wheel two, two on the driving screw two the cover is equipped with same hold-in range two, hold-in range two with the top swing joint of hollow seat two.

Preferably, the top end of the lifting screw is fixedly provided with a transverse plate, the top of the portal frame is slidably provided with two vertical rods, the top ends of the two vertical rods are fixedly connected with the transverse plate, and the bottom ends of the two vertical rods are fixedly connected with the extrusion plate.

Compared with the prior art, the utility model provides a sludge treatment sludge impoundment row mud device has following beneficial effect:

the utility model provides a mud device is arranged to sludge treatment sludge impoundment, through the side pipe that sets up in four sides of sludge impoundment, and with the stripper plate and the sealed pad two of sludge impoundment mouth bore size adaptation, alright when discharge mud, utilize one pressure that forms between stripper plate decline and the sludge impoundment, alright accelerate the discharge rate of mud, and the exhaust speed is showing and is promoting, thereby can improve the holistic treatment effeciency of sewage sludge by the very big degree, furthermore, shovel board through setting up with accept the box, alright sealed pad two after using carry out quick shovel formula clearance, both reduce artifical clearance burden, subsequent normal use does not hinder again, it is comparatively convenient that the wholeness operability.

Drawings

FIG. 1 is a schematic front view of a sludge discharge device of a sludge treatment sludge tank provided by the utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 1;

fig. 4 is an enlarged schematic structural view of a portion C shown in fig. 1.

Reference numbers in the figures: 1. a sludge tank; 2. a sludge discharge pipe; 3. a square tube; 4. a mud guide pipe; 5. a blocking plate; 6. a first sealing gasket; 7. a hydraulic cylinder; 8. a gantry; 9. a pressing plate; 10. a second sealing gasket; 11. a threaded sleeve; 12. a lifting screw; 13. a first hollow seat; 14. a first transmission screw rod; 15. a linkage plate; 16. a push rod; 17. a shovel plate; 18. a receiving box; 19. a hollow seat II; 20. a second transmission screw; 21. a connector tile; 22. a sewage inlet pipe; 23. a bellows.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 4, the sludge discharging device of the sludge treatment sludge tank includes: the sludge tank comprises a sludge tank 1, wherein a sludge discharge pipe 2 is arranged below the sludge tank 1, square pipes 3 are fixedly arranged on four sides of the sludge tank 1, the openings of the square pipes 3 are flush with the inner wall of the bottom of the sludge tank 1, so that sludge in the sludge tank can be thoroughly discharged, sludge guide pipes 4 are fixedly arranged at the bottoms of the four square pipes 3, the bottom ends of the four sludge guide pipes 4 are fixedly connected with the sludge discharge pipe 2, blocking plates 5 are arranged in the four square pipes 3, the blocking plates 5 are attached to the inner wall of the square pipes 3, sealing gaskets 6 are fixedly arranged on the sides, close to the blocking plates 5, of the sealing gaskets 6, the inner walls of the square pipes 3 are attached to each other, one sides, facing the inside of the sludge tank 1, of the sealing gaskets 6 are positioned on the same plane with the opening end of the square pipes 3, so that the inner walls of the four sides of the sludge tank 1 are smooth planes without bulges, the four square pipes 3 are fixedly provided with hydraulic cylinders 7, the output shafts of the four hydraulic cylinders 7 extend into the corresponding square pipes 3 and are fixedly connected with the corresponding blocking plates 5, the output shafts of the hydraulic cylinders 7 are slidably connected with the square pipes 3, a portal frame 8 is arranged above the sludge tank 1, extrusion plates 9 are arranged in the portal frame 8, the extrusion plates 9 are positioned above the sludge tank 1, the extrusion plates 9 are matched with the sludge tank 1, the bottom of the extrusion plates 9 is fixedly provided with a sealing gasket II 10, the size of the sealing gasket II 10 is the same as that of the extrusion plates 9, so that the sealing gasket II is matched with the caliber of the sludge tank 1, the sealing gasket II can be tightly attached to the inner walls of the four sides of the sludge tank 1 after the sealing gasket II enters the sludge tank 1, and an air outlet mode of only the square pipes 3 can be formed, so that a downward pressure can be provided for the sludge inside the sealing gasket II, in order to accelerate the speed of arranging of mud, threaded sleeve 11 is installed in the top of portal frame 8 rotation, lifting screw 12 is installed to threaded sleeve 11 internal thread, lifting screw 12's bottom with stripper plate 9 fixed connection.

The outer wall of one side of the portal frame 8 is fixedly provided with a first hollow seat 13, the top of the first hollow seat 13 is provided with an opening, a first transmission screw 14 is installed in the first hollow seat 13 in a rotating mode, one end of the first transmission screw 14 extends out of the first hollow seat 13, a linkage plate 15 is installed on the first transmission screw 14 in a threaded mode, the top of the linkage plate 15 extends to the upper portion of the first hollow seat 13, a cross rod is fixedly installed in the first hollow seat 13 and penetrates through the linkage plate 15 and is in sliding connection with the linkage plate 15, therefore, a sliding limit can be provided for the linkage plate 15, the linkage plate 15 cannot rotate, a push rod 16 is fixedly installed on one side, close to the portal frame 8, of the push rod 16 is fixedly installed with a shovel plate 17, the top end face of the shovel plate 17 and the bottom end face of a second sealing gasket 10 are located on the same horizontal plane, shovel board 17 runs through one side of portal frame 8 and with one side swing joint of portal frame 8, the bottom fixed mounting of shovel board 17 has a receiving box 18, receiving box 18 runs through one side of portal frame 8 and with one side swing joint of portal frame 8 has seted up the expansion gap in one side of portal frame 8, and shovel board 17 and receiving box 18 all run through this expansion gap, have sufficient activity space.

The outer wall of one side of the portal frame 8 far away from the hollow seat I13 is fixedly provided with a hollow seat II 19, the bottom of the hollow seat II 19 is provided with an opening, a transmission screw rod II 20 is rotatably arranged in the hollow seat II 19, the transmission screw rod II 20 is provided with a connecting plate 21 in a threaded manner, the top of the connecting plate 21 is in sliding connection with the inner wall of the top of the hollow seat II 19, a sliding groove is formed in the inner wall of the top of the hollow seat II 19, a sliding block is arranged in the sliding groove in a sliding manner, the bottom of the sliding block is fixedly connected with the connecting plate 21, so that the effect of the cross bar is the same as that of the cross bar, the moving mode of the connecting plate 21 is limited, the connecting plate can only perform linear horizontal movement, the bottom of the connecting plate 21 extends to the lower part of the hollow seat II 19 and is fixedly provided with a sewage inlet pipe 22, one end of the sewage inlet pipe 22 extends into the portal frame 8 and is movably connected with one side of the portal frame 8, the other end of the sewage inlet pipe 22 is fixedly provided with a corrugated pipe 23, and the corrugated pipe 23 has flexibility, so that the horizontal reciprocating movement of the sewage inlet pipe 22 can be met.

Equal fixed mounting has the bearing block on the both sides outer wall of sludge impoundment 1, the bottom and two of portal frame 8 bearing block fixed connection, the top fixed mounting of portal frame 8 has motor one, the output shaft of motor one with all fixed the cover is equipped with the gear on the thread bush 11, two the gear meshes mutually.

The bottom fixed mounting of hollow seat one 13 has the backup pad, the backup pad is kept away from one side fixed mounting of portal frame 8 has motor two, the output shaft of motor two with it is equipped with synchronizing wheel one, two all fixed sleeves on the drive screw 14 the cover is equipped with same hold-in range one on the synchronizing wheel one.

The top fixed mounting of hollow seat two 19 has motor three, motor three the output shaft with it is equipped with synchronizing wheel two, two all to fix the cover on the driving screw two 20 the cover is equipped with same hold-in range two on the synchronizing wheel two, hold-in range two with hollow seat two 19's top swing joint has been seted up at hollow seat two 19's top and has been dodged the mouth, and hold-in range two runs through this and dodges the mouth, can provide enough big free space for hold-in range two.

The top fixed mounting of lifting screw 12 has the diaphragm, portal frame 8's top slidable mounting has two montants, two the top of montant all with diaphragm fixed connection, two the bottom of montant all with stripper plate 9 fixed connection, two montants are the symmetry setting for lifting screw 12, and can provide ascending restriction in a direction to lifting screw 12 between diaphragm and two montants, make it can only carry out linear lift, can not take place to rotate.

The utility model provides a sludge treatment sludge impoundment arranges mud device's theory of operation as follows:

in the device, a fixed connection plate is fixedly arranged at the bottom of a hollow seat II 19, an external sewage guide pipe is fixed on the fixed connection plate, one end of the external sewage guide pipe is fixedly communicated with one end of a corrugated pipe 23, so that sewage can be smoothly discharged into a sludge tank 1, the free end of a sludge discharge pipe 2 is communicated with an external sludge collection tank in a linking manner, and in addition, an output shaft of a hydraulic cylinder 7 is in an extending state in an initial state, so that the port of a square pipe 3 is blocked by using a blocking plate 5;

when the sludge in the sludge tank 1 is discharged, the motor III is started in the forward direction, the driving screw rod II 20 can be driven to rotate through the transmission of the synchronous wheel II and the synchronous belt II, so that the sewage inlet pipe 22 can be driven to move in the direction away from the hollow seat I13 under the connection of the connecting plate 21, and finally the sewage inlet pipe is completely moved away from the upper part of the sludge tank 1;

then the output shafts of the four hydraulic cylinders 7 are started to retract, the blocking plate 5 with the first sealing gasket 6 is pulled back, the opening of the square pipe 3 is opened, the connection part of the square pipe and the mud guide pipe 4 can be communicated, then the motor I is started in a positive direction, the threaded sleeve 11 can be driven to rotate through the meshing of the two gears, so that the lifting screw 12 starts to drive the extrusion plate 9 and the second sealing gasket 10 on the extrusion plate to descend together under the limitation of the two vertical rods, when the extrusion plate 9 and the second sealing gasket 10 both descend into the sludge tank 1, the inner walls of the four sides of the sludge tank 1 are convenient to be attached, at the moment, a sealed downward pressing space is formed between the sludge tank 1 and the extrusion plate 9, and then the sludge inside of the sludge tank can be pressed from top to bottom along with the descending of the extrusion plate 9, then enters the four square pipes 3 at a high speed and flows into the mud discharge pipe 2 through the mud guide pipe 4, therefore, the drainage of the sludge can be realized, after the extrusion plate 9 descends to the lowest position, the second sealing gasket 10 is abutted against the inner wall of the bottom of the sludge tank 1, and at the moment, the sludge in the sludge tank 1 is completely discharged;

then, the first motor can be started reversely, the extrusion plate 9 is brought up to the initial height position, a layer of sludge can be possibly stained at the bottom of the second sealing gasket 10, then the second motor is started forwardly, the first transmission screw 14 can be driven to rotate through the transmission of the first synchronous wheel and the first synchronous belt, so that the push rod 16 and the shovel plate 17 fixed on the push rod can be driven to horizontally move towards the hollow seat II 19 under the connection of the linkage plate 15, when the shovel plate 17 is contacted with the bottom of the second sealing gasket 10, the sludge attached to the shovel plate can be shoveled down and falls into the bearing box 18, after shoveling is finished, the first motor is started reversely, the shovel plate 17 is brought back to the original position, then the third motor is started reversely, the sewage inlet pipe 22 is brought back to the upper side of the sludge pool 1 again, and next batch of sewage treatment can be carried out.

Compared with the prior art, the utility model provides a sludge treatment sludge impoundment row mud device has following beneficial effect:

this device is through the square pipe 3 that sets up in four sides of sludge impoundment 1, and with 1 pond mouth bore size adaptation's of sludge impoundment stripper plate 9 and sealed two 10 of pad, alright when discharge mud, utilize the stripper plate 9 to descend and the sludge impoundment 1 between the one strand pressure that forms, alright accelerate the discharge rate of mud, and the speed of discharge obtains showing and promotes, thereby can improve the holistic treatment effeciency of sewage mud by the very big degree, in addition, shovel board 17 through setting up with accept box 18, alright sealed two 10 of pad after using carry out the clearance of formula of shoveling fast, both reduce artifical clearance burden, subsequent normal use does not delay again, the whole operability is comparatively convenient.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. A sludge discharge device of a sludge treatment sludge pond comprises a sludge pond and is characterized in that a sludge discharge pipe is arranged below the sludge pond, square pipes are fixedly arranged on four sides of the sludge pond, sludge guide pipes are fixedly arranged at the bottoms of the four square pipes, the bottoms of the four sludge guide pipes are fixedly connected with the sludge discharge pipe, blocking plates are arranged in the four square pipes and are attached to the inner walls of the square pipes, a first sealing gasket is fixedly arranged on one side, close to each other, of each blocking plate and is attached to the inner wall of the corresponding square pipe, hydraulic cylinders are fixedly arranged on the four square pipes, output shafts of the four hydraulic cylinders extend into the corresponding square pipes and are fixedly connected with the corresponding blocking plates, the output shafts of the hydraulic cylinders are connected with the square pipes in a sliding manner, a portal frame is arranged above the sludge pond, the device comprises a portal frame, and is characterized in that an extrusion plate is arranged in the portal frame and located above a sludge tank, the extrusion plate is matched with the sludge tank, a sealing gasket II is fixedly mounted at the bottom of the extrusion plate, a threaded sleeve is rotatably mounted at the top of the portal frame, a lifting screw is mounted in the threaded sleeve in a threaded manner, and the bottom end of the lifting screw is fixedly connected with the extrusion plate.

2. The sludge discharge device in the sludge treatment sludge pond according to claim 1, wherein a first hollow seat is fixedly installed on the outer wall of one side of the portal frame, the top of the first hollow seat is provided with an opening, a first transmission screw is rotatably installed in the first hollow seat, one end of the first transmission screw extends out of the first hollow seat, a linkage plate is installed on the first transmission screw in a threaded manner, the top of the linkage plate extends to the upper side of the first hollow seat, a push rod is fixedly installed on one side of the linkage plate close to the portal frame, a shovel plate is fixedly installed on one side of the push rod close to the portal frame, the top end surface of the shovel plate and the bottom end surface of a second sealing gasket are positioned on the same horizontal plane, the shovel plate penetrates through one side of the portal frame and is movably connected with one side of the portal frame, and a receiving box is fixedly installed at the bottom of the shovel plate, the receiving box penetrates through one side of the portal frame and is movably connected with one side of the portal frame.

3. The sludge discharge device for the sludge treatment sludge pond according to claim 2, wherein a hollow seat II is fixedly installed on an outer wall of one side of the portal frame far away from the hollow seat I, an opening is formed in the bottom of the hollow seat II, a transmission screw rod II is rotatably installed in the hollow seat II, a connecting plate is installed on the transmission screw rod II in a threaded mode, the top of the connecting plate is connected with the inner wall of the top of the hollow seat II in a sliding mode, the bottom of the connecting plate extends to the position below the hollow seat II and is fixedly provided with a sewage inlet pipe, one end of the sewage inlet pipe extends into the portal frame and is movably connected with one side of the portal frame, and a corrugated pipe is fixedly installed at the other end of the sewage inlet pipe.

4. The sludge discharge device in the sludge treatment sludge pond according to claim 1, wherein bearing blocks are fixedly mounted on the outer walls of two sides of the sludge pond, the bottom of the portal frame is fixedly connected with the two bearing blocks, a first motor is fixedly mounted at the top of the portal frame, a first gear is fixedly sleeved on an output shaft of the first motor and the threaded sleeve, and the two gears are meshed.

5. The sludge discharge device in the sludge treatment sludge pond according to claim 2, wherein a support plate is fixedly installed at the bottom of the first hollow seat, a second motor is fixedly installed at one side of the support plate away from the portal frame, a first synchronous wheel is fixedly sleeved on an output shaft of the second motor and the first transmission screw, and a first synchronous belt is sleeved on the two first synchronous wheels.

6. The sludge discharge device in the sludge treatment sludge pond according to claim 3, wherein a third motor is fixedly installed at the top of the second hollow seat, a second synchronizing wheel is fixedly sleeved on an output shaft of the third motor and the second transmission screw, the two synchronizing wheels are sleeved with the same second synchronizing belt, and the second synchronizing belt is movably connected with the top of the second hollow seat.

7. The sludge discharge device in the sludge treatment sludge pond according to claim 1, wherein a transverse plate is fixedly mounted at the top end of the lifting screw, two vertical rods are slidably mounted at the top of the portal frame, the top ends of the two vertical rods are fixedly connected with the transverse plate, and the bottom ends of the two vertical rods are fixedly connected with the extrusion plate.

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