CN211339228U

CN211339228U - Sludge dewatering equipment

Info

Publication number: CN211339228U
Application number: CN201921548382.6U
Authority: CN
Inventors: 王俊皓
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-08-25
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to the technical field of sludge treatment equipment, in particular to sludge dewatering equipment, when the sludge dewatering equipment is used for dewatering sludge, an extrusion shaft is driven to rotate through a motor, a helical blade continuously extrudes the sludge when conveying the sludge to the right, extruded water is filtered into a water collecting cavity through a water filtering plate, vibration generated in the operation process of the device is weakened or even eliminated through a buffer spring and a built-in spring, so that the device always keeps stable operation, and the sludge dewatering effect of the device is improved; the device comprises a base, an extrusion cylinder, a feeding hole, a discharging hole, a feeding pipe, a discharging pipe, an extrusion shaft, a bearing, a helical blade, a motor, a power wheel, a driven wheel, a water filtering plate, a water collecting cavity and a water outlet; the buffer device also comprises a spring seat, a limiting pipe, a buffer spring, a bottom column, an internal spring and a buffer seat.

Description

Sludge dewatering equipment

Technical Field

The utility model relates to a sludge treatment equipment technical field especially relates to a sludge dewatering equipment.

Background

As is known to all, the sludge is a necessary product after sewage treatment in sewage treatment plants and sewage stations, and after entering the environment, the sludge which is not treated by a good treatment can directly bring secondary pollution to water and atmosphere, and also pose a serious threat to the ecological environment and human activities.

The sludge dewatering is a sludge treatment method for removing water from fluid primary, concentrated or digested sludge and converting the sludge into semi-solid or solid sludge blocks.

The sludge dewatering equipment is an auxiliary device which is used for dewatering sludge generated in the sewage treatment process so as to better carry out subsequent transportation and harmless treatment on the sludge, and is widely used in the technical field of sludge treatment equipment; the existing sludge dewatering equipment comprises a base, an extrusion barrel, a feeding hole, a discharging hole, a feeding pipe, a discharging pipe, an extrusion shaft, a bearing, a helical blade, a motor, a power wheel, a driven wheel, a water filtering plate, a water collecting cavity and a water outlet; when the existing sludge dewatering equipment is used, sludge is placed into an extrusion barrel through a feeding hole, water in the sludge is extruded out through the extrusion of a helical blade, and the water is discharged through a water outlet; the existing sludge dewatering equipment is found in use that the device vibrates greatly in the operation process, so that mud splashes, the surrounding environment is influenced, and the stable operation of the device is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a device steady operation, the better sludge dewatering equipment of dehydration effect.

The utility model relates to a sludge dewatering device, which comprises a base, an extrusion cylinder, a feed inlet, a discharge port, a feed pipe, a discharge pipe, an extrusion shaft, a bearing, a helical blade, a motor, a power wheel, a driven wheel, a water filter plate, a water collecting cavity and a water outlet, wherein the bottom end of the extrusion cylinder is fixedly connected with the middle part of the top end of the base, the feed inlet is arranged on the left side of the top end of the extrusion cylinder, the bottom end of the feed pipe is fixedly connected with the feed inlet, the discharge port is arranged at the bottom of the right end of the extrusion cylinder, the left end of the discharge pipe is fixedly connected with the discharge port, the right end of the bearing is fixedly connected with the right end of the interior of the extrusion cylinder, the right end of the extrusion shaft is inserted into the left end of the bearing rightwards and is rotatably connected with the bearing, the left end of the extrusion shaft penetrates out of the interior, the middle part of the left end of the power wheel is fixedly connected with a rotating shaft of the right end of the motor, the power wheel is in transmission connection with the first driven wheel through a transmission belt, the water filtering plate is fixedly arranged inside the extrusion cylinder, the water collecting cavity is positioned between the water filtering plate and the extrusion cylinder, and the water outlet is formed in the left side of the bottom end of the water collecting cavity; still include the spring holder, spacing pipe, buffer spring, the foundation, built-in spring and buffer seat, the bottom mounting of spring holder sets up in the top of buffer seat, the bottom of foundation and the top fixed connection of spring holder, the top of spacing pipe and the bottom fixed connection of base, the top of foundation upwards inserts in spacing pipe from the bottom of spacing pipe, buffer spring coil cover sets up the outer end of arranging spacing pipe in, the foundation slides and sets up in spacing intraductally, the bottom mounting of built-in spring sets up in the top of foundation, the top of built-in spring and the bottom fixed connection of base.

The utility model discloses a sludge dewatering equipment still includes and filters support, filter equipment, header tank and water pipe, filters the top of support and the bottom middle part fixed connection of cushion socket, the bottom of header tank and the top fixed connection who filters the support, the top and the outlet fixed connection of water pipe, the right-hand member of water pipe and the left end fixed connection of header tank, filter equipment is fixed to be set up in the middle-end of water pipe.

The utility model discloses a sludge dewatering equipment still includes setting element and location bearing, and the setting element is fixed to be set up in the inside left end of recipient, setting element and the sealed rotatable coupling of extrusion axle, and location bearing is fixed to be set up in the left end middle part of recipient, location bearing and extrusion axle rotatable coupling.

The utility model discloses a sludge dewatering equipment still includes four group's screw pillars, the top of four group's screw pillars respectively with the bottom left front side of cushion socket, left rear side, right front side and right rear side fixed connection.

The utility model discloses a sludge dewatering equipment still includes four group's set screw, and four group's set screw are fixed respectively and are set up in the middle-end of four group's screw pillar.

The utility model discloses a sludge dewatering equipment still includes feed valve and bleeder valve, and the feed valve is fixed to be set up in the middle-end of inlet pipe, and the bleeder valve is fixed to be set up in the middle-end of discharging pipe.

The utility model discloses a sludge dewatering equipment still includes four group's universal wheels, the top of four group's universal wheels respectively with the bottom fixed connection of four group's screw pillar.

The utility model discloses a sludge dewatering equipment still includes four group's positioning fixture blocks, and four group's positioning fixture blocks are fixed respectively and are set up in the top of four group's universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that: when using sludge dewatering equipment to carry out dehydration to mud, it is rotatory to drive the extrusion axle through the motor, and helical blade constantly extrudes mud when conveying mud right, strains the water collecting cavity through the moisture that the drainage board will extrude, and the vibrations that produce at the device operation in-process weaken or even eliminate through buffer spring and built-in spring, make the device remain steady operation all the time to hoisting device is to the dehydration effect of mud.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a left side schematic view of the present invention;

FIG. 3 is an enlarged view of reference A in FIG. 1;

FIG. 4 is an enlarged view of reference B in FIG. 1;

in the drawings, the reference numbers: 1. a base; 2. an extrusion cylinder; 3. a feed inlet; 4. a discharge port; 5. a feed pipe; 6. a discharge pipe; 7. extruding the shaft; 8. a bearing; 9. a helical blade; 10. a motor; 11. a power wheel; 12. a driven wheel; 13. a water filter plate; 14. a water collection cavity; 15. a water outlet; 16. a spring seat; 17. a limiting pipe; 18. a buffer spring; 19. a bottom pillar; 20. a built-in spring; 21. a buffer seat; 22. a filtration rack; 23. a filtration device; 24. a water collection tank; 25. a water pipe; 26. a positioning member; 27. positioning the bearing; 28. a screw-type strut; 29. a set screw; 30. a feed valve; 31. a discharge valve; 32. a universal wheel; 33. and positioning the fixture block.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the sludge dewatering equipment of the utility model comprises a base 1, an extrusion cylinder 2, a feed inlet 3, a discharge outlet 4, a feed pipe 5, a discharge pipe 6, an extrusion shaft 7, a bearing 8, a helical blade 9, a motor 10, a power wheel 11, a driven wheel 12, a water filtering plate 13, a water collecting cavity 14 and a water outlet 15, wherein the bottom end of the extrusion cylinder 2 is fixedly connected with the middle part of the top end of the base 1, the feed inlet 3 is arranged on the left side of the top end of the extrusion cylinder 2, the bottom end of the feed pipe 5 is fixedly connected with the feed inlet 3, the discharge outlet 4 is arranged on the bottom of the right end of the extrusion cylinder 2, the left end of the discharge pipe 6 is fixedly connected with the discharge outlet 4, the right end of the bearing 8 is fixedly connected with the right end inside the extrusion cylinder 2, the right end of the extrusion shaft 7 is inserted into the left end of the bearing 8 rightwards, the spiral blade 9 is arranged at the middle end of the extrusion shaft 7, the driven wheel 12 is fixedly arranged at the left end of the upper extrusion shaft 7, the bottom end of the motor 10 is fixedly connected with the left side of the top end of the base 1, the middle part of the left end of the power wheel 11 is fixedly connected with the right rotating shaft of the motor 10, the power wheel 11 is in transmission connection with the first driven wheel 12 through a transmission belt, the water filtering plate 13 is fixedly arranged inside the extrusion cylinder 2, the water collecting cavity 14 is positioned between the water filtering plate 13 and the extrusion cylinder 2, and the water outlet 15 is arranged at the left side of the bottom; the bottom fixing device comprises a spring seat 16, a limiting tube 17, a buffer spring 18, a bottom column 19, an internal spring 20 and a buffer seat 21, wherein the bottom fixing of the spring seat 16 is arranged at the top end of the buffer seat 21, the bottom end of the bottom column 19 is fixedly connected with the top end of the spring seat 16, the top end of the limiting tube 17 is fixedly connected with the bottom end of the base 1, the top end of the bottom column 19 is upwards inserted into the limiting tube 17 from the bottom end of the limiting tube 17, the buffer spring 18 is sleeved on the outer end of the limiting tube 17, the bottom column 19 is slidably arranged in the limiting tube 17, the bottom fixing of the internal spring 20 is arranged at the top end of the bottom column 19, and the top end of the internal spring; when using sludge dewatering equipment to carry out dehydration to mud, it is rotatory to drive the extrusion axle through the motor, and helical blade constantly extrudes mud when conveying mud right, strains the water collecting cavity through the moisture that the drainage board will extrude, and the vibrations that produce at the device operation in-process weaken or even eliminate through buffer spring and built-in spring, make the device remain steady operation all the time to hoisting device is to the dehydration effect of mud.

The utility model discloses a sludge dewatering equipment, still include filtering support 22, filter equipment 23, header tank 24 and water pipe 25, filtering support 22's top and the bottom middle part fixed connection of buffer seat 21, the bottom of header tank 24 and filtering support 22's top fixed connection, the top of water pipe 25 and outlet 15 fixed connection, the right-hand member of water pipe 25 and the left end fixed connection of header tank 24, filter equipment 23 is fixed to be set up in the middle-end of water pipe 25; waste water is filtered through the filtering device, and later-period utilization is facilitated.

The utility model discloses a sludge dewatering equipment, still include setting element 26 and location bearing 27, setting element 26 is fixed to be set up in the inside left end of recipient 2, setting element 26 and extrusion shaft 7 are sealed rotatable coupling, location bearing 27 is fixed to be set up in the middle part of the left end of recipient 2, location bearing 27 and extrusion shaft 7 rotatable coupling; the extrusion shaft is positioned and fixed through the positioning piece and is arranged in a sealing mode.

The utility model discloses a sludge dewatering equipment, still include four groups of screw struts 28, the top of four groups of screw struts 28 respectively with the bottom left front side of cushion socket 21, left rear side, right front side and right rear side fixed connection; through the steady placer of screw pillar.

The sludge dewatering equipment of the utility model also comprises four groups of positioning screws 29, and the four groups of positioning screws 29 are respectively and fixedly arranged at the middle ends of the four groups of screw type supporting columns 28; the screw type supporting column is fixed after being adjusted to be stable through the positioning screw.

The utility model discloses a sludge dewatering device, which also comprises a feed valve 30 and a discharge valve 31, wherein the feed valve 30 is fixedly arranged at the middle end of the feed pipe 5, and the discharge valve 31 is fixedly arranged at the middle end of the discharge pipe 6; the feeding and discharging are controlled by a feeding valve and a discharging valve.

The sludge dewatering equipment of the utility model also comprises four groups of universal wheels 32, and the top ends of the four groups of universal wheels 32 are respectively fixedly connected with the bottom ends of the four groups of screw type supporting columns 28; the device is convenient to move through the universal wheels.

The sludge dewatering equipment of the utility model also comprises four groups of positioning fixture blocks 33, and the four groups of positioning fixture blocks 33 are respectively and fixedly arranged at the top ends of the four groups of universal wheels 32; the rolling of the universal wheel is limited when the device moves to a specified position through the positioning fixture block.

The utility model relates to a sludge dewatering device, when the sludge dewatering device is used for dewatering treatment of sludge, the extruding shaft is driven to rotate by a motor, the helical blade continuously extrudes the sludge when the sludge is conveyed rightwards, the extruded water is filtered into the water collecting cavity by the water filtering plate, the vibration generated in the operation process of the device is weakened or even eliminated by the buffer spring and the built-in spring, the device is always kept to stably operate, thereby the dewatering effect of the sludge is improved, the waste water is filtered by the filtering device, the later stage utilization is convenient, the extruding shaft is positioned and fixed by the positioning piece, the device is sealed, the screw type support is stably placed by the screw type support, the feeding and discharging materials are controlled by the feed valve and the discharge valve, the screw type support is fixed after the stabilization is adjusted by the positioning screw, the device is convenient to move by the universal wheel, the positioning fixture block limits the rolling of the universal wheel when the device moves to a specified position, and the universal wheel moves to a position required by a user before completing the action.

The utility model discloses a sludge dewatering equipment, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at many and give unnecessary details.

The sludge dewatering equipment of the utility model, under the condition that the opposite explanation is not made, the orientation words contained in the terms of 'up-down, left-right, front-back, inside-outside, vertical and horizontal' and the like only represent the orientation of the term under the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A sludge dewatering device comprises a base (1), an extrusion cylinder (2), a feed inlet (3), a discharge outlet (4), a feed pipe (5), a discharge pipe (6), an extrusion shaft (7), a bearing (8), a helical blade (9), a motor (10), a power wheel (11), a driven wheel (12), a water filter plate (13), a water collecting cavity (14) and a water outlet (15), wherein the bottom end of the extrusion cylinder (2) is fixedly connected with the middle part of the top end of the base (1), the feed inlet (3) is arranged on the left side of the top end of the extrusion cylinder (2), the bottom end of the feed pipe (5) is fixedly connected with the feed inlet (3), the discharge outlet (4) is arranged at the bottom of the right end of the extrusion cylinder (2), the left end of the discharge pipe (6) is fixedly connected with the discharge outlet (4), the right end of the bearing (8) is fixedly connected with the right end inside of the extrusion cylinder (2), the right end of the extrusion shaft (7) is, the left end of an extrusion shaft (7) penetrates out of the interior of the extrusion shaft (2) to the left side of the extrusion shaft (2), a helical blade (9) is arranged at the middle end of the extrusion shaft (7), a driven wheel (12) is fixedly arranged at the left end of the upper extrusion shaft (7), the bottom end of a motor (10) is fixedly connected with the left side of the top end of a base (1), the middle part of the left end of a power wheel (11) is fixedly connected with a right end rotating shaft of the motor (10), the power wheel (11) is connected with a first driven wheel (12) through transmission of a transmission belt, a water filtering plate (13) is fixedly arranged in the extrusion shaft (2), a water collecting cavity (14) is fixedly arranged in the extrusion shaft (2), the water collecting cavity (14) is positioned between the water filtering plate (13) and the extrusion shaft (2), and a water outlet (15) is arranged on the left side of the bottom; it is characterized by also comprising a spring seat (16), a limit pipe (17), a buffer spring (18), a bottom column (19), an internal spring (20) and a buffer seat (21), the bottom end of the spring seat (16) is fixedly arranged at the top end of the buffer seat (21), the bottom end of the bottom column (19) is fixedly connected with the top end of the spring seat (16), the top end of the limiting pipe (17) is fixedly connected with the bottom end of the base (1), the top end of the bottom column (19) is upwards inserted into the limiting pipe (17) from the bottom end of the limiting pipe (17), the buffer spring (18) is sleeved at the outer end of the limit pipe (17), the bottom column (19) is arranged in the limit pipe (17) in a sliding way, the bottom end of the built-in spring (20) is fixedly arranged at the top end of the bottom column (19), the top end of the built-in spring (20) is fixedly connected with the bottom end of the base (1).

2. The sludge dewatering equipment as claimed in claim 1, further comprising a filtering support (22), a filtering device (23), a water collecting tank (24) and a water pipe (25), wherein the top end of the filtering support (22) is fixedly connected with the middle of the bottom end of the buffering seat (21), the bottom end of the water collecting tank (24) is fixedly connected with the top end of the filtering support (22), the top end of the water pipe (25) is fixedly connected with the water outlet (15), the right end of the water pipe (25) is fixedly connected with the left end of the water collecting tank (24), and the filtering device (23) is fixedly arranged at the middle end of the water pipe (25).

3. The sludge dewatering equipment as claimed in claim 2, further comprising a positioning member (26) and a positioning bearing (27), wherein the positioning member (26) is fixedly arranged at the left end inside the extrusion container (2), the positioning member (26) is in sealed rotatable connection with the extrusion shaft (7), the positioning bearing (27) is fixedly arranged in the middle of the left end of the extrusion container (2), and the positioning bearing (27) is in rotatable connection with the extrusion shaft (7).

4. The sludge dewatering equipment as claimed in claim 3, further comprising four sets of screw type support columns (28), wherein the top ends of the four sets of screw type support columns (28) are fixedly connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the buffer seat (21), respectively.

5. The sludge dewatering apparatus according to claim 4, further comprising four sets of set screws (29), wherein the four sets of set screws (29) are respectively fixedly arranged at the middle ends of the four sets of screw type support columns (28).

6. The sludge dewatering apparatus according to claim 5, further comprising a feed valve (30) and a discharge valve (31), wherein the feed valve (30) is fixedly disposed at a middle end of the feed pipe (5), and the discharge valve (31) is fixedly disposed at a middle end of the discharge pipe (6).

7. The sludge dewatering apparatus of claim 6, further comprising four sets of universal wheels (32), wherein the top ends of the four sets of universal wheels (32) are fixedly connected with the bottom ends of the four sets of screw type struts (28), respectively.

8. The sludge dewatering equipment as claimed in claim 7, further comprising four sets of positioning blocks (33), wherein the four sets of positioning blocks (33) are respectively and fixedly arranged at the top ends of the four sets of universal wheels (32).