CN218539497U - Sludge dewatering machine - Google Patents

Abstract

The utility model discloses a sludge dewatering machine, which belongs to the technical field of dewatering machines, and solves the problem that in the prior art, before sludge is squeezed, it is necessary to carry out feeding. Strong, so it may lead to blockage of the feed inlet, thereby affecting the technical problem of sludge entering the device for drainage treatment, including the dewatering tank, the upper surface of the dewatering tank is provided with a feed inlet, and the inner wall of the dewatering tank is fixed. A plurality of buffer blocks are connected, and shock absorbing springs are set on the outside of the plurality of sliding rods, and guide grooves for the movement of the sliders are provided in the inside of the plurality of buffer blocks, and the inside of the dehydration box passes through the card The groove is clamped with a filter plate, and the other end of the filter plate extends to the outside of the dehydration box and is fixedly connected with a handle. A water pipe, the water outlet pipe extends to the outside of the dehydration tank.

Description

A sludge dewatering machine

technical field

The utility model belongs to the technical field of dewatering machines, and more specifically relates to a sludge dewatering machine.

Background technique

Drainage engineering refers to the project of collecting and discharging human domestic sewage and various waste water in production, redundant surface water and groundwater. Sewage treatment engineering is a branch of water supply and drainage engineering. In the process of sewage treatment, sewage generally needs to be placed in sludge The sedimentation treatment is carried out in the pool, and the sludge generated after sedimentation needs to be dehydrated by a dehydrator for secondary use.

Compared with the publication number CN212051064U, the utility model discloses a sludge dewatering machine for water supply and drainage engineering, including a fixed rod, a mounting frame, a motor and a pressing plate. The inside of the mounting frame is provided with a guide rod and a threaded rod, and the guide rod Located above the threaded rod, both ends of the guide rod are fixedly connected to the installation frame, and the two ends of the threaded rod are respectively connected to the installation frame in rotation, and the surface of the threaded rod is provided with two sliding seats with the same structure. The sliding seat is distributed symmetrically on the left and right, and threaded holes and guide holes are opened on the surface. The left end of the installation frame is fixedly connected to the motor, and the output end of the motor is fixedly connected to the threaded rod. A pressure plate is provided under the installation frame. A connecting rod is arranged between the pressing plate and the sliding seat. The utility model improves the stability of the sliding seat moving along the surface of the threaded rod by providing symmetrically distributed guide rods above the threaded rod, and at the same time can withstand pressure when the sludge is squeezed, greatly reducing the radial force of the threaded rod , Extend the service life of the threaded rod. The above scheme uses extrusion to drain the sludge, but before the sludge is extruded, it needs to be loaded. Due to the strong viscosity of the sludge during feeding, it may lead to blockage of the feed port. Thus affecting the sludge entering the device for drainage treatment.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a sludge dewatering machine to solve the problem that in the prior art, before the sludge is squeezed, it is necessary to load the sludge first, and when loading the sludge due to the viscosity of the sludge Strong, so it may lead to blockage of the feed inlet, which will affect the technical problem of sludge entering the device for drainage treatment.

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: a sludge dewatering machine, comprising a dewatering box, the upper surface of the dewatering box is provided with a feed port, and the inner side wall of the dewatering box is fixedly connected with multiple a buffer block, a plurality of the buffer blocks are fixedly connected with a slide bar inside, a plurality of the slide bars are slidably connected with a slider outside, and a shock absorbing spring is set on the outside of the plurality of the slide bars, The insides of the plurality of buffer blocks are all provided with guide grooves for the slider to move, one side of the plurality of sliders is fixedly connected with a dehydration plate, and the bottom ends of the plurality of dehydration plates are fixedly installed for placing The chassis of the vibrating motor, the inside of the dehydration box is clamped with a filter plate through a card slot, the other end of the filter plate extends to the outside of the dehydration box and is fixedly connected with a handle, and the inner bottom of the dehydration box is fixedly connected with a A drainage pump, the outlet end of the drainage pump is connected with an outlet pipe, and the outlet pipe extends to the outside of the dehydration tank.

As a preferred technical solution of the present utility model, one side of the dehydration box is fixedly connected with a stirring box, and the inner wall of the dehydration box is fixedly installed with a waterproof case for placing a motor, and the output shaft of the motor is fixed by a coupling An auger is connected, the other end of the auger extends to the outside of the stirring box, one end of the dehydration plate extends to the inside of the stirring box, and the upper surface of the stirring box and one side of the dehydration box are provided with a dehydration A movable tank with a movable plate, the other side of the mixing box is connected with a mud outlet pipe, and the inside of the mud outlet pipe is provided with a first valve.

As a preferred technical solution of the present utility model, the upper surface of the mixing box is fixedly connected with a fender, the upper surface of the mixing box is fixedly connected with a liquid collection tank, and the inner bottom of the liquid collection tank passes through the second valve A spray pipe is communicated, and a liquid inlet is opened on the upper surface of the liquid collecting tank.

As a preferred technical solution of the present utility model, the bottom end of the stirring box is connected with a cleaning box, the connection between the stirring box and the cleaning box is provided with a water filter plate, and the interior of the cleaning box is provided with a rotating rod. One end of the rotating rod extends to the outside of the cleaning box and is connected to the auger through a belt to cooperate with the driving wheel. The other end of the rotating rod is fixedly connected with the first bevel gear outside, and the inside of the cleaning box is provided with a connecting rod. The bottom end of the connecting rod is rotationally connected with the inner bottom end of the mixing box, the outside of the connecting rod is fixedly connected with a second bevel gear meshed with the first bevel gear, and the top end of the connecting rod is fixedly connected with a cleaning gear. A brush, the front surface of the cleaning box is provided with a water outlet.

As a preferred technical solution of the present utility model, a support plate is fixedly connected to one side of the cleaning box, a control panel is provided on the front surface of the support plate, and a placement plate is fixedly connected to the bottom end of the support plate and the cleaning box.

As a preferred technical solution of the present utility model, a base plate is provided below the placement plate, damping rods are symmetrically provided on the upper surface of the base plate, buffer springs are sleeved on the outside of the two damping rods, and the two damping rods The tops of the damping rods are all fixedly connected to the bottom of the placement plate, buffer grooves are arranged symmetrically inside the bottom plate, buffer rods are fixedly connected inside the two buffer grooves, and buffer rods are fixedly connected outside the two buffer rods A moving block is slidably connected, and a return spring is sleeved on the outside of the two buffer rods. The two moving blocks are hinged to the mounting block through the moving rod, and the upper surface of the mounting block is connected to the bottom end of the bottom plate. Fixed connection.

The utility model provides a sludge dehydrator, which has the following beneficial effects:

1. This new type is equipped with vibration motor, dehydration plate, slider and shock absorbing spring. When the sludge enters the dehydration tank, it will fall on the dehydration plate due to its own gravity. At this time, the vibration motor starts to run, and the sludge is carried out Vibrate and decompose the sludge. At this time, the water in the sludge will be leached out through the dehydration plate after vibration. The leached water will be filtered by the filter plate and then fall to the inner bottom of the dewatering tank. At this time, the drainage pump will The water is discharged through the water outlet pipe, and when the vibrating motor is vibrating, the slider will move up and down on the slide bar, and the shock-absorbing spring can effectively play a shock-absorbing and buffering effect at this moment.

2. The new model is equipped with auger, liquid collection box, spray pipe, belt, rotating rod, first bevel gear and second bevel gear. When the sludge is stirred by the auger, the second valve is opened, and the liquid collection box The water in the auger is sprayed to the outside of the auger through the spray pipe to clean the auger. At this time, because the rotating rod and the auger are connected through a belt and a driving wheel, the rotating rod rotates synchronously at this time, driving the first bevel gear Rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the connecting rod to rotate, and the connecting rod drives the cleaning brush to rotate. At this time, the water filter plate can be cleaned by cleaning the brush to prevent the filter The water plate is clogged.

Description of drawings

Fig. 1 is a schematic diagram of the front section of a sludge dehydrator of the present invention;

Fig. 2 is a schematic diagram of the main structure of a sludge dewatering machine of the present invention;

Fig. 3 is a three-dimensional structural schematic diagram of a filter plate in a sludge dewatering machine of the present invention;

Fig. 4 is a three-dimensional structural schematic diagram of a slider in a sludge dewatering machine of the present invention.

In the figure: 1. Dehydration tank; 2. Feed inlet; 3. Stirring tank; 4. Liquid collection tank; 5. Liquid inlet; 6. Second valve; 7. Fender; 8. First valve; 9 , mud pipe; 10, belt; 11, filter plate; 12, cleaning box; 13, support plate; 15, drainage pump; 16, handle; 17, place plate; 18, damping rod; 19, buffer spring; 20 , installation block; 21, moving rod; 22, moving block; 23, bottom plate; 24, buffer block; 25, slider; 26, dehydration plate; 27, vibration motor; 28, sliding rod; , motor; 32, auger; 33, spray pipe; 34, rotating rod; 35, first bevel gear; 36, connecting rod; 37, second bevel gear; 38, cleaning brush; 39, water outlet; 40, Buffer bar; 41, back-moving spring.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present utility model, unless otherwise specified, the meaning of "multiple" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" ", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integratively connected; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Please refer to Fig. 1 to Fig. 4, the utility model provides a technical scheme of a sludge dewatering machine: a sludge dewatering machine, including a dehydration box 1, the upper surface of the dehydration box 1 is provided with a feed port 2, and the dewatering box 1 The inner side wall is fixedly connected with a plurality of buffer blocks 24, and the insides of the plurality of buffer blocks 24 are fixedly connected with slide bars 28, and the outsides of the plurality of slide bars 28 are slidably connected with slide blocks 25, and the outsides of the plurality of slide bars 28 are evenly sleeved. Shock-absorbing spring 29 is provided, and the interior of multiple buffer blocks 24 is provided with guide grooves for slide block 25 activities, and one side of multiple slide blocks 25 is all fixedly connected with dehydration plate 26, and the bottom of multiple dehydration plate 26 Both are fixedly installed with a chassis for placing the vibration motor 27. The inside of the dehydration box 1 is clamped with a filter plate through a card slot. The other end of the filter plate extends to the outside of the dehydration box 1 and is fixedly connected with a handle 16. The bottom end is fixedly connected with a drainage pump 15, and the outlet end of the drainage pump 15 is connected with an outlet pipe, and the outlet pipe extends to the outside of the dehydration tank 1, and the vibrating motor 27 starts running to vibrate and decompose the sludge. The moisture in the sludge will be leached out through the dewatering plate 26 through the vibration, and the water leached out will drop to the inner bottom of the dewatering tank 1 after being filtered by the filter plate. When the vibration motor 27 vibrates, the slide block 25 will move up and down on the slide bar 28 .

Wherein, one side of the dehydration box 1 is fixedly connected with the stirring box 3, and the inner wall of the dehydration box 1 is fixedly installed with a waterproof cabinet for placing the motor 31, and the output shaft of the motor 31 is fixedly connected with an auger 32 through a shaft coupling. The other end of 32 extends to the outside of the stirring box 3, and one end of the dehydrating plate 26 extends to the inside of the stirring box 3, and the upper surface of the stirring box 3 and one side of the dehydrating box 1 are provided with movable grooves for the dehydrating plate 26 to move. The other side of the mixing box 3 is connected with a mud outlet pipe 9, and the inside of the mud outlet pipe 9 is provided with a first valve 8, and the motor 31 drives the auger 32 to rotate, and the auger 32 can move the sludge and simultaneously The sludge is stirred and drained, and the sludge will enter the mud discharge pipe 9 along with the rotation of the auger 32, and at this moment, the first valve 8 is opened to discharge the sludge.

Wherein, the upper surface of the mixing box 3 is fixedly connected with a fender 7, and the upper surface of the mixing box 3 is fixedly connected with a liquid collection tank 4, and the inner bottom of the liquid collection box 4 is connected with a spray pipe 33 through the second valve 6, and the collection A liquid inlet 5 is opened on the upper surface of the liquid tank 4 , and a mudguard 7 can prevent the sludge from falling to the outside of the mixing tank 3 .

Wherein, the bottom end of stirring box 3 is communicated with cleaning box 12, and the connecting place of stirring box 3 and cleaning box 12 is provided with filter plate 11, and the interior of cleaning box 12 is provided with rotating rod 34, and one end of rotating rod 34 extends to cleaning. The outside of case 12 is also carried out transmission connection with driving wheel and auger 32 by belt 10; The bottom end is rotationally connected with the inner bottom end of the mixing box 3, the outside of the connecting rod 36 is fixedly connected with the second bevel gear 37 meshed with the first bevel gear 35, and the top of the connecting rod 36 is fixedly connected with a cleaning brush 38, The front end surface of cleaning case 12 is provided with water outlet 39, cooperates drive wheel to carry out transmission connection by belt 10 between rotating rod 34 and auger 32, and now rotating rod 34 rotates synchronously, drives the first bevel gear 35 to rotate, the first The bevel gear 35 drives the second bevel gear 37 to rotate, the second bevel gear 37 drives the connecting rod 36 to rotate, and the connecting rod 36 drives the cleaning brush 38 to rotate.

Wherein, one side of cleaning box 12 is fixedly connected with support plate 13, and the front end surface of support plate 13 is provided with control panel, and the bottom end of support plate 13 and cleaning box 12 is fixedly connected with placing plate 17, and placing plate 17 can be placed on the device body. play a supporting role.

Wherein, the bottom of placing plate 17 is provided with base plate 23, and the upper surface of base plate 23 is symmetrically provided with damping rod 18, and the outside of two damping rods 18 is all sleeved with buffer spring 19, and the top of two damping rods 18 is all connected with placing plate. The bottom of 17 is fixedly connected, and the inside of base plate 23 is symmetrically provided with buffer grooves, and the insides of the two buffer grooves are fixedly connected with buffer rods 40, and the outsides of the two buffer rods 40 are slidingly connected with moving blocks 22. The outside of the rod 40 is provided with a return spring 41, and the two moving blocks 22 are hinged to the mounting block 20 through the moving rod 21. The upper surface of the mounting block 20 is fixedly connected to the bottom end of the bottom plate 23, and the placing plate 17 drives the damping. The rod 18 and the buffer spring 19 are pressed down, and the mounting block 20 is pressed down synchronously. The mounting block 20 drives the two moving rods 21 to move to both sides synchronously, and the moving rod 21 drives the moving block 22 to slide to both sides. At this time, the moving block 22 pairs with the return spring 41 Extrude.

The specific usage and function of this embodiment:

When the utility model is in use, by setting the vibration motor 27, the dewatering plate 26, the slide block 25 and the damping spring 29, when the sludge enters the inside of the dewatering box 1, it will fall on the dewatering plate 26 due to its own gravity. The vibrating motor 27 starts to run to vibrate the sludge and decompose the sludge. At this time, the water in the sludge will be drained through the dehydration plate 26 after vibration, and the drained water will be filtered by the filter plate and then fall to the dehydration tank. At the inner bottom of the box 1, the drain pump 15 discharges the water through the outlet pipe. When the vibrating motor 27 is vibrating, the slider 25 will move up and down on the slide bar 28. At this time, the shock absorbing spring 29 can effectively It has the effect of shock absorption and buffering, and it is very convenient to solve the problem that in the prior art, it is necessary to load the sludge before squeezing the sludge. During the feeding, due to the strong viscosity of the sludge, it may cause the feeding The mouth is blocked, which affects the technical problem of sludge entering the device for drainage treatment.

During use, the sludge is first discharged into the dewatering tank 1 through the feed port 2, and the sludge will fall on the dewatering plate 26 due to the gravity of the sludge itself. At this time, the vibration motor 27 starts to run to vibrate the sludge and The sludge is decomposed. At this time, the water in the sludge will be leached out through the dehydration plate 26 after vibration, and the leached water will be filtered by the filter plate and then fall to the inner bottom of the dewatering tank 1. At this time, the drainage pump 15 The water is discharged through the outlet pipe. When the vibration motor 27 is vibrating, the slider 25 will move up and down on the slide bar 28. At this time, the sludge enters the mixing box 3 through the dehydration plate 26. Since the sludge is entering the mixing box 3 has been vibrated and filtered before, so when the sludge enters the mixing tank 3 for drainage treatment, it will not cause blockage. At this time, the motor 31 starts to run and drives the auger 32 to rotate. Stir, the squeezed sewage during stirring can enter the cleaning box 12 through the filter plate 11, because the rotating rod 34 and the auger 32 are connected by the belt 10 with the drive wheel, so the rotating rod 34 rotates synchronously at this time, Drive the first bevel gear 35 to rotate, the first bevel gear 35 drives the second bevel gear 37 to rotate, the second bevel gear 37 drives the connecting rod 36 to rotate, and the connecting rod 36 drives the cleaning brush 38 to rotate. The brush 38 can clean the water filter plate 11 to prevent the water filter plate 11 from clogging. When the auger 32 rotates, the sludge will move along with the auger 32. At this time, the squeezed sludge will enter The mud outlet pipe 9 and the first valve 8 are opened to discharge the sludge. At this time, the second valve 6 is opened, and the water in the liquid collection tank 4 is sprayed to the outside of the auger 32 through the spray pipe 33 to clean the auger 32. The water in the cleaning box 12 is discharged through the water outlet 39, and vibration will be generated during the operation of the device. At this time, due to the gravity of the vibration and sludge, the placing plate 17 will move downward, and the placing plate 17 will drive the damping rod 18 and the buffer spring 19. Press, the mounting block 20 is pressed down synchronously, the mounting block 20 drives the two moving bars 21 to move synchronously to both sides, and the moving bar 21 drives the moving block 22 to slide to both sides. At this time, the moving block 22 squeezes the return spring 41, which can effectively play a buffer role.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A sludge dewatering machine is characterized in that: including dewatering box (1), feed inlet (2) have been seted up to the upper surface of dewatering box (1), a plurality of buffer block of inside wall fixedly connected with (24) of dewatering box (1), it is a plurality of the equal fixedly connected with slide bar (28) in inside of buffer block (24), it is a plurality of the equal sliding connection in outside of slide bar (28) has slider (25), a plurality of the outside of slide bar (28) all overlaps and is equipped with damping spring (29), and is a plurality of the guide way that supplies slider (25) activity is all seted up to the inside of buffer block (24), and is a plurality of the equal fixedly connected with drain plate (26) in one side of slider (25), it is a plurality of the equal fixed mounting in bottom of drain plate (26) has the drain pump case that is used for placing shock motor (27), there is the filter in the inside of dewatering box (1) through the joint, the other end of filter extends to the outside and fixedly connected with handle (16) of drain pump (1), the inside bottom fixedly connected with drain pump (15) of dewatering box (1), the outlet pipe intercommunication end of outlet pipe (15) has dewatering box, the outlet pipe extends to the outside of drain pipe (1).

2. The sludge dewatering machine of claim 1, wherein: one side fixedly connected with agitator tank (3) of dewatering box (1), the inside wall fixed mounting of dewatering box (1) has the waterproof machine case that is used for placing motor (31), the output shaft of motor (31) passes through shaft coupling fixedly connected with auger (32), the other end of auger (32) extends to the outside of agitator tank (3), the one end of dehydration board (26) extends to the inside of agitator tank (3), the movable groove that supplies dehydration board (26) activity is all seted up to the upper surface of agitator tank (3) and one side of dewatering box (1), the opposite side intercommunication of agitator tank (3) has mud pipe (9), the inside of mud pipe (9) is equipped with first valve (8).

3. The sludge dewatering machine of claim 2, wherein: the upper surface fixed connection of agitator tank (3) has fender (7), the upper surface fixed connection of agitator tank (3) has liquid collecting tank (4), there is spray pipe (33) through second valve (6) intercommunication in the inside bottom of liquid collecting tank (4), inlet (5) have been seted up to the upper surface of liquid collecting tank (4).

4. The sludge dewatering machine of claim 2, wherein: the bottom intercommunication of agitator tank (3) has cleaning box (12), the intercommunication department of agitator tank (3) and cleaning box (12) is equipped with water strainer (11), the inside of cleaning box (12) is equipped with dwang (34), the one end of dwang (34) extends to the outside of cleaning box (12) and carries out the transmission through belt (10) cooperation drive wheel and auger (32) and is connected, the outside fixedly connected with first bevel gear (35) of the other end of dwang (34), the inside of cleaning box (12) is equipped with connecting rod (36), the bottom of connecting rod (36) rotates with the inside bottom of agitator tank (3) and is connected, the outside fixedly connected with of connecting rod (36) and second bevel gear (37) that first bevel gear (35) meshed mutually, the top fixedly connected with of connecting rod (36) clears up brush (38), delivery port (39) have been seted up on the front end surface of cleaning box (12).

5. The sludge dewatering machine of claim 4, wherein: one side fixedly connected with backup pad (13) of clearance case (12), the front end surface of backup pad (13) is equipped with control panel, backup pad (13) and the bottom fixedly connected with of clearance case (12) place board (17).

6. The sludge dewatering machine of claim 5, wherein: the utility model discloses a damping device for the automobile seat, including place board (17) below be equipped with bottom plate (23), the upper surface symmetry of bottom plate (23) is equipped with damping rod (18), two damping rod (18) outside all is overlapped and is equipped with buffer spring (19), two the top of damping rod (18) all carries out fixed connection with the bottom of placing board (17), the dashpot has been seted up to the inside symmetry of bottom plate (23), two equal fixedly connected with buffer beam (40) in the inside of dashpot, two the equal sliding connection in outside of buffer beam (40) has movable block (22), two the outside of buffer beam (40) all is overlapped and is equipped with reset spring (41), two movable block (22) all are articulated mutually with installation piece (20) through carriage release lever (21), the upper surface of installation piece (20) carries out fixed connection with the bottom of bottom plate (23).

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