CN211770893U

CN211770893U - Sludge dewatering machine

Info

Publication number: CN211770893U
Application number: CN201922309542.8U
Authority: CN
Inventors: 康杰; 苗国庆
Original assignee: Hang Jin Qi Yi Jia Environmental Management Co ltd
Current assignee: Hang Jin Qi Yi Jia Environmental Management Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-27
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a sludge dewatering machine, fold the ring including firmly living, the both ends of folding the ring firmly are connected with one side of rear end ring seat and front end ring seat respectively, and the opposite side of front end ring seat and rear end ring seat rotates the front and back both sides that are connected with the box respectively, be provided with the dogtooth on the outer wall of front end ring seat, and the top meshing of front end ring seat is connected with drive gear, and drive gear's top is connected with the second motor, and on the second motor was fixed in the support, the support set up in the top of box one end, wear to be equipped with the screw rod in folding the ring firmly, the one end of screw rod is rotated with the front end of box and is connected, and the through-hole that the other end of screw rod passed the box rear end is connected with. The sludge dewatering machine adopts the rear end ring seat and the front end ring seat to connect the fixed and movable overlapping rings into a whole, and drives the part to rotate through the second motor, so that the part can be matched with the rotary extrusion of the screw rod, the separated moisture and sludge are promoted to be thrown away, and the aim of improving the dewatering efficiency is achieved.

Description

Sludge dewatering machine

Technical Field

The utility model relates to a sludge treatment equipment technical field specifically is a sludge dewaterer.

Background

Because the sludge is still in a liquid flowing state after being concentrated or digested, the sludge has large volume and cannot be transported and treated, in order to further reduce the water content and ensure that the water content of the sludge is as low as possible, the sludge must be dehydrated to reduce the volume of the sludge and facilitate transportation, and a sludge dehydrator is a continuously-operated sludge treatment device and is used for reducing the water in the sludge.

The fixed ring that lives of traditional pile spiral shell formula sludge dewaterer is fixed knot structure, and the discharge of moisture is followed 360 and is gone on, and moisture can be along with a small amount of mud when breaking away from, leads to the top of fixed ring that lives to gather certain moisture and mud and can't flow away, has reduced dewatering efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sludge dewatering machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sludge dewatering machine, includes and lives admittedly and fold the ring, the both ends of folding the ring admittedly and alive are connected with one side of rear end ring seat and front end ring seat respectively, and the opposite side of front end ring seat and rear end ring seat rotates the front and back both sides that are connected with the box respectively, be provided with the dogtooth on the outer wall of front end ring seat, and the top meshing of front end ring seat is connected with drive gear, and drive gear's top is connected with the second motor, and on the second motor was fixed in the support, the support set up in the top of box one end.

Preferably, a screw rod penetrates through the fixed and movable stacking ring, one end of the screw rod is rotatably connected with the front end of the box body, the other end of the screw rod penetrates through a through hole in the rear end of the box body and is connected with a first motor, the first motor is installed on a support, and the support is fixed on the outer wall of the rear end of the box body.

Preferably, a back pressure plate is attached to a through hole at the rear end of the box body, the back pressure plate is sleeved on the screw rod, one side of the back pressure plate is rotatably connected with one end of the positioning rod, and the other end of the positioning rod penetrates through the support to be connected with a fixing head.

Preferably, four positioning rods are symmetrically arranged on four corners of the back pressure plate.

Preferably, a mud inlet pipe is arranged at the top of the front end of the box body, and a water outlet is arranged at the bottom of the box body.

Preferably, the bottom of the box body is provided with a support column, and the support column is connected with the box body through screws.

Compared with the prior art, the beneficial effects of the utility model are that: the sludge dewatering machine adopts the rear end ring seat and the front end ring seat to connect the fixed and movable overlapping rings into a whole, and drives the part to rotate through the second motor, so that the part can be matched with the rotary extrusion of the screw rod, the separated moisture and sludge are promoted to be thrown away, and the aim of improving the dewatering efficiency is achieved.

Drawings

FIG. 1 is a front view of a sludge dewatering machine of the present invention;

FIG. 2 is an enlarged schematic view of the sludge dewatering machine of the present invention at A in FIG. 1;

FIG. 3 is a top view of the sludge dewatering box of the present invention.

In the figure: 1. the device comprises a box body, 2, a support column, 3, a water outlet, 4, a first motor, 5, a fixing head, 6, a positioning rod, 7, a support, 8, a back pressure plate, 9, a rear end ring seat, 10, a screw rod, 11, a fixed and movable stacking ring, 12, a driving gear, 13, a second motor, 14, a support seat, 15, a mud inlet pipe, 16 and a front end ring seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a sludge dewatering machine comprises a fixed ring 11, two ends of the fixed ring 11 are respectively connected with one side of a rear end ring seat 9 and one side of a front end ring seat 16, the fixed ring 11 is a cylindrical component formed by overlapping and combining a fixed ring and a movable ring, the rear end ring seat 9, the front end ring seat 16 and the fixed ring 11 are connected with each other through screws, the three can be connected into a whole, the other sides of the front end ring seat 16 and the rear end ring seat 9 are respectively and rotatably connected with the front side and the rear side of a box body 1, the rotary connection structure is shown in figure 1, the front end ring seat 16 and the rear end ring seat 9 are in auxiliary rotary connection with the box body 1 through a bearing or a shaft sleeve, convex teeth are arranged on the outer wall of the front end ring seat 16, the top of the front end ring seat 16 is in meshed connection with a driving gear 12, the top of the driving gear 12 is connected with a second motor 13, the second motor 13 is connected with the driving gear 12 through, the second motor 13 is fixed with the support 14 through screw connection, the structure enables the rear end ring seat 9, the front end ring seat 16 and the fixed and movable superposed ring 11 to be driven to rotate, the rotation of the part and the rotation of the screw rod 10 are independent, so that the two parts can rotate relatively, the effect of improving the rotation rate of the screw rod 10 is achieved, and the separated moisture and sludge can be promoted to be thrown out after the fixed and movable superposed ring 11 rotates, so that the dehydration efficiency is improved, the support 14 is arranged at the top of one end of the box body 1, the support 14 is welded with the box body 1, the structure can maintain the stability of the support 14 and the second motor 13, the screw rod 10 penetrates through the fixed and movable superposed ring 11, one end of the screw rod 10 is rotatably connected with the front end of the box body 1, the other end of the screw rod 10 penetrates through a through hole at the rear end of the box body 1 to be connected with the first motor 4, the first motor 4 is, the bracket 7 is fixed on the outer wall of the rear end of the box body 1, the screw rod 10 is rotationally connected with the box body 1 through a bearing or a shaft sleeve, the first motor 4 is connected with the screw rod 10 through a coupler, the first motor 4 is fixed on the bracket 7 through a screw, the bracket 7 is fixed on the box body 1 through welding, the structure enables the screw rod 10 to stably rotate, a back pressure plate 8 is pasted at a through hole of the rear end of the box body 1, the back pressure plate 8 is sleeved on the screw rod 10, one side of the back pressure plate 8 is rotationally connected with one end of a positioning rod 6, the rotational connection structure is shown in figure 1, the other end of the positioning rod 6 penetrates through the bracket 7 to be connected with a fixing head 5, the positioning rod 6 is in threaded connection with the bracket 7, the fixing head 5 is in a hexagonal column shape, an operator can conveniently control the rotation of the positioning rod 6 through a wrench, the back pressure plate 8 enables, through 6 push-and-pull alright conveniently reach of rotational positioning pole 8 back pressure plate, locating pole 6 is provided with four about 8 four corners symmetries of back pressure plate, this structure makes 8 atress of back pressure plate more even, thereby it is more stable, the top of 1 front end of box is provided with into mud pipe 15, and the bottom of box 1 is provided with outlet 3, it passes through welded fastening to advance mud pipe 15, it can get into mud to advance mud pipe 15, and outlet 3 can discharge the moisture that filters out, the bottom of box 1 is provided with pillar 2, pass through screwed connection between pillar 2 and the box 1, pillar 2 can keep the stability of box 1.

The working principle is as follows: when the sludge dewatering machine is used, whether parts are damaged or not are not firmly connected is firstly checked, the sludge is used after the parts are checked to be correct, the sludge can be conveyed into a space at the tail end of the box body 1 from the sludge inlet pipe 15 through the pump body, the first motor 4 drives the screw rod 10 to rotate, the rotation of the screw rod 10 can push the sludge into a cylindrical cavity formed by the fixed and movable superposed rings 11, the water in the sludge can leak out from a gap of the fixed and movable superposed rings 11 under the extrusion of the screw rod 10 to realize dewatering, meanwhile, the fixed and movable superposed rings 11 can be driven to rotate by the second motor 13, the rotation of the fixed and movable superposed rings 11 and the rotation of the screw rod 10 are separated and independent, so that the fixed and movable superposed rings and the screw rod 10 can rotate relatively, the effect of improving the rotation rate of the screw rod 10 is achieved, the separated water and the sludge can be promoted to be thrown out after the fixed and movable superposed rings 11 rotate, the, finally, the dewatered sludge is extruded out from the gap between the back pressure plate 8 and the outer wall of the box body 1 to form a sludge cake, which is the working principle of the sludge dewatering machine.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A sludge dewatering machine is characterized in that: the novel energy-saving box is characterized by comprising a fixed and movable folding ring (11), wherein two ends of the fixed and movable folding ring (11) are respectively connected with one side of a rear end ring seat (9) and one side of a front end ring seat (16), the other side of the front end ring seat (16) and the other side of the rear end ring seat (9) are respectively connected with the front side and the rear side of the box body (1) in a rotating mode, convex teeth are arranged on the outer wall of the front end ring seat (16), a driving gear (12) is connected to the top of the front end ring seat (16) in a meshed mode, the top of the driving gear (12) is connected with a second motor (13), the second motor (13) is fixed on a support (14), and the support (14.

2. The sludge dewatering machine of claim 1, wherein: the fixed-movable folding ring (11) is internally provided with a screw rod (10) in a penetrating mode, one end of the screw rod (10) is rotatably connected with the front end of the box body (1), a through hole formed in the rear end of the box body (1) and penetrating through the other end of the screw rod (10) is connected with a first motor (4), the first motor (4) is installed on the support (7), and the support (7) is fixed on the outer wall of the rear end of the box body (1).

3. The sludge dewatering machine of claim 1, wherein: a back pressure plate (8) is attached to a through hole in the rear end of the box body (1), the screw rod (10) is sleeved with the back pressure plate (8), one end of a positioning rod (6) is rotatably connected to one side of the back pressure plate (8), and the other end of the positioning rod (6) penetrates through a support (7) to be connected with a fixing head (5).

4. The sludge dewatering machine of claim 3, wherein: four positioning rods (6) are symmetrically arranged at four corners of the back pressure plate (8).

5. The sludge dewatering machine of claim 1, wherein: the top of the front end of the box body (1) is provided with a mud inlet pipe (15), and the bottom of the box body (1) is provided with a water outlet (3).

6. The sludge dewatering machine of claim 1, wherein: the bottom of the box body (1) is provided with a support column (2), and the support column (2) is connected with the box body (1) through screws.