CN-224212565-U - Sludge filtering and separating mechanism

CN224212565UCN 224212565 UCN224212565 UCN 224212565UCN-224212565-U

Abstract

The utility model relates to a sludge filtering and separating mechanism which comprises a support, wherein a sludge-water separating hopper, a sludge-water separating cylinder, a stainless steel sludge discharging cylinder, a packing auger and a gear motor are arranged on the support, a sludge inlet with an upward opening is formed in the side wall of the bottom of the sludge-water separating cylinder, the bottom end of the sludge-water separating hopper is connected with the sludge inlet to enable the sludge-water separating hopper to be communicated with the sludge-water separating cylinder, the upper end of the packing auger is inserted into a hollow shaft of the gear motor, and the gear motor drives the packing auger to rotate in the sludge-water separating cylinder and the stainless steel sludge discharging cylinder to lift sludge upwards. The sludge-water separator has the advantages that sewage is discharged into the sludge-water separation hopper, sludge in the sewage is trapped in the sludge-water separation hopper and the sludge separation cylinder, water is discharged through the sludge separation hopper and the sludge separation cylinder, the sludge and the water can be directly separated, the sludge separation efficiency is improved by utilizing filtration separation, and the sludge entering the sludge separation cylinder is lifted and extruded by driving the auger to rotate by the speed reducing motor, so that the sludge can be discharged, and the water content of the sludge can be further reduced.

Inventors

HUANG ZHIYANG
LI HONGJUN

Assignees

江苏博一环保科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250522

Claims (10)

1. The utility model provides a mud filters separating mechanism, its characterized in that, includes the support, install on the support be used for filtering the mud-water separation bucket of separation mud, be used for filtering the mud-water separation barrel of separation mud, be used for mud exhaust stainless steel to arrange mud section of thick bamboo, be used for promoting auger, gear motor of mud, the opening up advance mud mouth has been seted up on the lateral wall of mud-water separation barrel bottom, mud-water separation bucket's bottom is connected with advance mud mouth and is made mud-water separation bucket and mud-water separation barrel be linked together, mud-water separation barrel and stainless steel arrange mud section of thick bamboo coaxial and be linked together, gear motor's upper end inserts in gear motor's the hollow shaft, gear motor drive auger rotates in mud-water separation barrel and stainless steel arranges mud section of thick bamboo and upwards promotes mud.
2. The sludge filtering and separating mechanism of claim 1, wherein the support comprises a bottom plate, a circular lower end plate, a circular upper end plate, two supporting feet, four connecting rods distributed according to a circular array, four upright rods distributed according to a circular array, a vertical plate is welded on the bottom plate, the lower end plate is welded on an inclined plane at the top end of the vertical plate, two mounting blocks protruding outwards are welded on two sides of the upper end plate respectively, the mounting blocks are mounted at the top ends of the supporting feet through bolts, one end of each connecting rod is fixed by screwing a hexagon nut after penetrating through a round hole formed in the lower end plate, the other end of each connecting rod is fixed by screwing a hexagon nut after penetrating through a round hole formed in the upper end plate, the sludge-water separation cylinder and the stainless steel sludge discharge collet are arranged between the four connecting rods, the upright rods are screwed on the bottom plate, and the sludge-water separation hopper is mounted at the top of the upright rods.
3. The sludge filtering and separating mechanism according to claim 2, wherein a lower bearing mounting groove is formed in the center of the top end of the lower end plate, a lower ball bearing is mounted in the lower bearing mounting groove, an upper bearing mounting groove is formed in the center of the bottom end of the upper end plate, an upper ball bearing is mounted in the lower bearing mounting groove, and two ends of a rotating shaft of the auger are respectively sleeved in an inner ring of the lower ball bearing and an inner ring of the upper ball bearing.
4. The sludge filtering and separating mechanism according to claim 2, wherein the sludge-water separating hopper comprises a circular stainless steel supporting ring, a funnel-shaped stainless steel net hopper and a funnel-shaped filter cloth hopper, the stainless steel supporting ring is fixedly connected to the top end of the stainless steel net hopper, four bearing holes are formed in the stainless steel supporting ring and are distributed according to an annular array, the top of the upright rod is inserted into the bearing holes from bottom to top, and the filter cloth hopper is arranged on the inner side of the stainless steel net hopper.
5. The sludge filtering and separating mechanism according to claim 2, wherein the sludge-water separating cylinder comprises a cylindrical stainless steel net cylinder and a cylindrical filter cloth cylinder, the stainless steel net cylinder is arranged between four connecting rods, an upper port of the stainless steel net cylinder is welded with the stainless steel sludge discharge cylinder, and the filter cloth cylinder is arranged on the inner side of the stainless steel net cylinder.
6. The sludge filtering and separating mechanism according to claim 1, wherein a discharge hole for discharging sludge is formed in the side wall of the upper portion of the stainless steel sludge discharge cylinder, and a discharge groove which is communicated with the discharge hole and is inclined downwards is welded on the stainless steel sludge discharge cylinder.
7. The sludge filtering and separating mechanism according to claim 1, wherein the auger comprises a rotating shaft, spiral auger blades and a plurality of pairs of scattering teeth which are arranged in an annular array, the auger blades and the scattering teeth are welded on the rotating shaft, and the scattering teeth are positioned near the upper end of the rotating shaft.
8. The sludge filtering and separating mechanism as claimed in claim 7, wherein the pitch of the auger blade is gradually reduced from bottom to top.
9. The sludge filtering and separating mechanism of claim 1, wherein the sludge-water separating hopper is in a vertical state, and an included angle between a central shaft of the sludge-water separating cylinder and a central shaft of the sludge-water separating hopper is 30-60 degrees.
10. The sludge filtration and separation mechanism according to claim 1, further comprising a rectangular box-shaped water receiving tank, wherein the water receiving tank is positioned below the sludge-water separation cylinder and the sludge-water separation bucket.

Description

Sludge filtering and separating mechanism Technical Field The utility model relates to the technical field of sewage treatment, in particular to a sludge filtering and separating mechanism. Background The sewage contains a large amount of colloid-shaped sludge consisting of organic residues, bacterial cells, inorganic particles, colloid and the like, when the sludge in the sewage is separated at present, the sludge is mainly gathered and settled in a sedimentation mode, then the supernatant on the upper part and the sludge on the lower part are respectively discharged and separated, the sludge and the water cannot be directly separated, the sludge separation efficiency is low because of the slow sedimentation speed of the sludge, the sludge is not concentrated, and the water content is higher. Disclosure of utility model The utility model aims to overcome the problems in the prior art and provide a sludge filtering and separating mechanism. In order to achieve the technical purpose and the technical effect, the utility model is realized by the following technical scheme: The utility model provides a mud filters separating mechanism, includes the support, install on the support be used for filtering the mud-water separation bucket of separation mud, be used for filtering the mud-water separation section of thick bamboo of separation mud, be used for mud exhaust stainless steel to arrange mud section of thick bamboo, be used for promoting auger, gear motor of mud, the opening up advance the mud mouth has been seted up on the lateral wall of mud-water separation section of thick bamboo bottom, mud-water separation bucket's bottom is connected with advance the mud mouth and is made mud-water separation bucket and mud-water separation section of thick bamboo be linked together, mud-water separation section of thick bamboo and stainless steel arrange mud section of thick bamboo coaxial and be linked together, gear motor drive auger rotates in mud-water separation section of thick bamboo and stainless steel arrange mud section of thick bamboo and upwards promotes mud in gear motor's hollow shaft. The support comprises a bottom plate, a circular lower end plate, two supporting feet, four connecting rods distributed according to an annular array, four upright rods distributed according to an annular array, wherein a vertical plate is welded on the bottom plate, the lower end plate is welded on the inclined surface of the top end of the vertical plate, two mounting blocks protruding outwards are respectively welded on two sides of the upper end plate, the mounting blocks are mounted on the top ends of the supporting feet through bolts, one end of each connecting rod penetrates through a round hole formed in the lower end plate and then is fixed through a hexagon nut, the other end of each connecting rod penetrates through a round hole formed in the upper end plate and then is fixed through a hexagon nut, the mud-water separation cylinder and the stainless steel mud-discharging collet chuck are arranged between the four connecting rods, the upright rods are connected onto the bottom plate in a screwed mode, and the mud-water separation hopper is mounted on the top of the upright rods. The lower bearing mounting groove is formed in the center of the top end of the lower end plate, a lower ball bearing is mounted in the lower bearing mounting groove, an upper bearing mounting groove is formed in the center of the bottom end of the upper end plate, an upper ball bearing is mounted in the lower bearing mounting groove, and two ends of a rotating shaft of the auger are respectively sleeved in an inner ring of the lower ball bearing and an inner ring of the upper ball bearing. The mud-water separation bucket comprises a circular stainless steel support ring, a funnel-shaped stainless steel net bucket and a funnel-shaped filter cloth bucket, wherein the stainless steel support ring is fixedly connected to the top end of the stainless steel net bucket, four bearing holes which are arranged in an annular array are formed in the stainless steel support ring, the top of the vertical rod is inserted into the bearing holes from bottom to top, and the filter cloth bucket is arranged on the inner side of the stainless steel net bucket. The mud-water separation cylinder comprises a cylindrical stainless steel net cylinder and a cylindrical filter cloth cylinder, the stainless steel net collet is arranged between four connecting rods, the upper port of the stainless steel net cylinder is welded with the stainless steel mud discharge cylinder, and the filter cloth cylinder is arranged on the inner side of the stainless steel net cylinder. The side wall of the upper part of the stainless steel sludge discharge cylinder is provided with a discharge hole for discharging sludge, and the stainless steel sludge discharge cylinder is welded with a discharge groove which is communicated with the discharge hole and inclines downwards. The auger