CN222064334U

CN222064334U - Sludge dewatering apparatus

Info

Publication number: CN222064334U
Application number: CN202420004396.6U
Authority: CN
Inventors: 张恒宇; 杨昌明; 袁兴平; 张超
Original assignee: Henan Delaire Environmental Protection Engineering Co ltd
Current assignee: Henan Delaire Environmental Protection Engineering Co ltd
Priority date: 2024-01-02
Filing date: 2024-01-02
Publication date: 2024-11-26
Anticipated expiration: 2034-01-02

Abstract

The utility model relates to the technical field of sludge dewatering, in particular to a sludge dewatering device, which is convenient for filtering stones in sludge, thereby improving practicability, and is convenient for cleaning and installing a filter screen, thereby improving convenience, and is convenient for cleaning a dewatering barrel, thereby improving the quality and efficiency of dewatering; the utility model comprises a main body mechanism; and also comprises a dewatering mechanism, a knocking mechanism, a cleaning mechanism, a mounting mechanism and a filtering mechanism, wherein the dewatering mechanism is mounted in the main body mechanism, the knocking mechanism is mounted in the main body mechanism, the cleaning mechanism is mounted on the top of the main body mechanism, the mounting mechanism is mounted on the cleaning mechanism, and the filtering mechanism is mounted inside the cleaning mechanism, and the dewatered sludge is convenient for cleaning through the main body mechanism, the dewatering mechanism is convenient for cleaning the sludge, and the knocking mechanism is convenient for vibrating and cleaning the dewatering mechanism.

Description

Sludge dewatering apparatus

Technical Field

The utility model relates to the technical field of sludge dewatering, in particular to a sludge dewatering device.

Background

For excess sludge treatment, reduction, stabilization and harmlessness are the sequences currently commonly adopted for waste. The method mainly comprises the processing procedures of concentrating, conditioning, dehydrating, stabilizing, drying or incinerating sludge, wherein the current sludge producing unit mainly dehydrates the sludge, but the dehydration efficiency is low, the water content of the dehydrated sludge is generally about 80%, the technical standard of direct landfill or incineration is not met, and the sludge is required to be deeply dehydrated and then landfilled or incinerated.

In the existing sludge dewatering technology, for example, in the prior art with the application number of CN201821508263.3, the sludge dewatering technology comprises a fixed base, a pressure-bearing base, a driving wheel, a motor, a belt, an upper base, a fixed screw, a supporting column, a driving wheel, a water collecting barrel, a fixed bearing, a drainage valve, a sealing ring, a main shaft and the like, and the dewatering barrel and the main shaft form synchronous rotation through the connecting base, the dewatering barrel and the main shaft, so that the rapid dewatering operation of sludge is realized by utilizing centrifugal force generated when the dewatering barrel rotates.

However, due to the fact that the last mud producing unit is not in place, stones or sand are arranged in the mud, the follow-up dehydration quality can be affected, the stones and the sand are inconvenient to clean in the prior art, the practicability is further reduced, the dehydration net is blocked when the mud is dehydrated in the prior art, and the dehydration quality and the dehydration efficiency are further reduced.

Disclosure of utility model

In order to solve the technical problems, the utility model provides the sludge dewatering device which is convenient for filtering stones in sludge, improving the practicability, cleaning and installing a filter screen, improving the convenience, cleaning a dewatering barrel and improving the dewatering quality and efficiency.

The utility model relates to a sludge dewatering device, which comprises a main body mechanism; the device also comprises a dehydration mechanism, a knocking mechanism, a cleaning mechanism, a mounting mechanism and a filtering mechanism, wherein the dehydration mechanism is arranged in the main body mechanism, the knocking mechanism is arranged in the main body mechanism, the cleaning mechanism is arranged at the top end of the main body mechanism, the mounting mechanism is arranged on the cleaning mechanism, the filtering mechanism is arranged in the cleaning mechanism, the main body mechanism is convenient for cleaning dehydrated sludge, the dehydration mechanism is convenient for cleaning the sludge, the knocking mechanism is convenient for vibrating and cleaning the dehydration mechanism, the cleaning mechanism is convenient for cleaning stones in the sludge filtered by the filter mechanism, the installation mechanism is convenient for installing the cleaning mechanism, and the filtering mechanism filters stones in the sludge; the sludge after the dehydration is convenient to clean through the main body mechanism, the dehydration mechanism is convenient to clean the sludge, the knocking mechanism is convenient to clean the dehydration mechanism in a vibrating way, the quality and efficiency of sludge dehydration are improved, the cleaning mechanism is convenient to clean stones in the sludge filtered by the filter mechanism, the convenience is improved, the installation mechanism is convenient to install the cleaning mechanism, and the filtering mechanism filters stones in the sludge, so that the practicability is improved.

Preferably, the main body mechanism comprises a dewatering box, a cleaning door, a first hinge and a water outlet, wherein the cleaning door is rotatably arranged on the side wall of the dewatering box through the first hinge, and the water outlet is arranged at the bottom end of the dewatering box; when the dewatering mechanism is used for dewatering sludge, water is discharged from the water outlet, and when the dewatered sludge is to be cleaned, the cleaning door is opened to clean the sludge in the dewatering mechanism, so that convenience is improved.

Preferably, the dehydration mechanism comprises a dehydration barrel, a rotating shaft, a first gear, a second gear and a dehydration motor, wherein the dehydration barrel is rotatably arranged at the bottom end of the inside of the dehydration box through the rotating shaft, the first gear is arranged on the rotating shaft, the second gear is rotatably arranged at the bottom end of the inside of the dehydration box, the second gear is meshed with the first gear, the dehydration motor is arranged at the bottom end of the dehydration box, and the output end of the dehydration motor is connected with the second gear; when the sludge enters the dewatering barrel, the dewatering motor is turned on to drive the second gear to rotate, and then the rotating shaft is driven to rotate through the meshing relationship, so that the dewatering barrel is driven to rotate, and the sludge is dewatered.

Preferably, the knocking mechanism comprises a rotating shaft, a cam and a driving motor, wherein the rotating shaft is rotatably arranged in the dewatering box, the cam is arranged on the rotating shaft and is in contact with the dewatering barrel, the driving motor is arranged at the top end of the dewatering box, and the output end of the driving motor is connected with the rotating shaft; the driving motor is opened to drive the rotating shaft to rotate, so that the cam is driven to rotate, the dewatering barrel is knocked through the cam, the dewatering efficiency of the dewatering barrel on sludge is improved, and the dewatering barrel is prevented from being blocked.

Preferably, the cleaning mechanism comprises a feeding pipe, a filtering pipe, a sealing door, a second hinge and a lock catch, wherein the filtering pipe is arranged at the top end of the dewatering box, the feeding pipe can be connected with the filtering pipe through the mounting mechanism, the sealing door is rotatably arranged on the outer wall of the filtering pipe through the second hinge, and the lock catch is rotatably arranged on the outer wall of the filtering pipe; when the filtering mechanism is to be cleaned, the lock catch is rotated to release the fixation of the sealing door, and then the sealing door is opened to clean and replace the filtering mechanism.

Preferably, the mounting mechanism comprises a mounting table, a mounting seat, a mounting rod and a clamping plate, wherein the mounting table is mounted on the side wall of the feeding pipe, the mounting seat is mounted on the top end of the filter pipe, the first clamping groove and the first sliding groove are formed in the mounting table, the first clamping groove is communicated with the first sliding groove, the mounting rod is mounted on the top end of the mounting seat, and the clamping plate is mounted on the mounting rod; when the feeding pipe and the filter pipe are to be installed and connected, the clamping plate is aligned with the first clamping groove, then the clamping plate penetrates through the first clamping groove, then the installation seat is rotated, the installation rod slides in the first sliding groove, and then the clamping plate is clamped on the installation table, so that the connection of the feeding pipe and the filter pipe is completed.

Preferably, the filter mechanism comprises a mounting ring, a filter screen and a clamping block, wherein the mounting ring is mounted on the inner wall of the filter pipe, a second chute is arranged in the mounting ring, a second clamping groove is arranged at the top end of the mounting ring, and the clamping block is mounted on the filter screen; when the filter screen is to be installed, the filter screen is aligned with the second clamping groove through the clamping block, then the clamping block penetrates through the second clamping groove to enter the second sliding groove, then the filter screen is rotated, the clamping block slides in the second sliding groove, and then the filter screen is installed, so that convenience is improved.

Compared with the prior art, the utility model has the beneficial effects that: the sludge after the dehydration is convenient to clean through the main body mechanism, the dehydration mechanism is convenient to clean the sludge, the knocking mechanism is convenient to clean the dehydration mechanism in a vibrating way, the quality and efficiency of sludge dehydration are improved, the cleaning mechanism is convenient to clean stones in the sludge filtered by the filter mechanism, the convenience is improved, the installation mechanism is convenient to install the cleaning mechanism, and the filtering mechanism filters stones in the sludge, so that the practicability is improved.

Drawings

FIG. 1 is a schematic view of a first axial structure of the present utility model;

FIG. 2 is a schematic view of a second axial structure of the present utility model;

FIG. 3 is a schematic view of a first front cross-sectional isometric construction of the present utility model;

FIG. 4 is a schematic side sectional view of the present utility model;

FIG. 5 is a schematic diagram of a second front cross-sectional isometric configuration of the present utility model;

FIG. 6 is a schematic diagram of the front view of the present utility model;

The reference numerals in the drawings: 01. a main body mechanism; 11. a dewatering box; 12. cleaning a door; 13. a first hinge; 14. a water outlet; 02. a dehydration mechanism; 21. a dehydration barrel; 22. a rotating shaft; 23. a first gear; 24. a second gear; 25. a dehydration motor; 03. a knocking mechanism; 31. a rotating shaft; 32. a protruding shaft; 33. a driving motor; 04. a cleaning mechanism; 41. a feed pipe; 42. a filter tube; 43. sealing the door; 44. a second hinge; 45. locking; 05. a mounting mechanism; 51. a mounting table; 52. a mounting base; 53. a first clamping groove; 54. a first chute; 55. a mounting rod; 56. a clamping plate; 06. a filtering mechanism; 61. a mounting ring; 62. a second chute; 63. a second clamping groove; 64. a filter screen; 65. and (5) clamping blocks.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

As shown in fig. 3, 4 and 6, the device comprises a main body mechanism 01, a dewatering mechanism 02, a knocking mechanism 03, a cleaning mechanism 04, a mounting mechanism 05 and a filtering mechanism 06, wherein the dewatering mechanism 02 is arranged in the main body mechanism 01, the knocking mechanism 03 is arranged in the main body mechanism 01, the cleaning mechanism 04 is arranged at the top end of the main body mechanism 01, the mounting mechanism 05 is arranged on the cleaning mechanism 04, and the filtering mechanism 06 is arranged in the cleaning mechanism 04;

The main body mechanism 01 is convenient for cleaning dehydrated sludge, the dehydrating mechanism 02 is convenient for cleaning the sludge, the knocking mechanism 03 is convenient for vibrating and cleaning the dehydrating mechanism 02, the cleaning mechanism 04 is convenient for cleaning stones in the sludge filtered by the filtering mechanism 06, the mounting mechanism 05 is convenient for mounting the cleaning mechanism 04, and the filtering mechanism 06 filters stones in the sludge;

The main body mechanism 01 comprises a dewatering box 11, a cleaning door 12, a first hinge 13 and a water outlet 14, wherein the cleaning door 12 is rotatably arranged on the side wall of the dewatering box 11 through the first hinge 13, and the water outlet 14 is arranged at the bottom end of the dewatering box 11;

The dewatering mechanism 02 comprises a dewatering barrel 21, a rotating shaft 22, a first gear 23, a second gear 24 and a dewatering motor 25, wherein the dewatering barrel 21 is rotatably arranged at the bottom end of the interior of the dewatering box 11 through the rotating shaft 22, the first gear 23 is arranged on the rotating shaft 22, the second gear 24 is rotatably arranged at the bottom end of the interior of the dewatering box 11, the second gear 24 is meshed with the first gear 23, the dewatering motor 25 is arranged at the bottom end of the dewatering box 11, and the output end of the dewatering motor 25 is connected with the second gear 24;

The knocking mechanism 03 comprises a rotating shaft 31, a cam 32 and a driving motor 33, wherein the rotating shaft 31 is rotatably arranged in the dewatering box 11, the cam 32 is arranged on the rotating shaft 31, the cam 32 is contacted with the dewatering barrel 21, the driving motor 33 is arranged at the top end of the dewatering box 11, and the output end of the driving motor 33 is connected with the rotating shaft 31;

When the dehydration mechanism 02 is used for dehydrating sludge, water is discharged from the water outlet 14, when the dehydrated sludge is to be cleaned, the cleaning door 12 is opened to clean the sludge in the dehydration mechanism 02, convenience is improved, when the sludge enters the dehydration barrel 21, the dehydration motor 25 is opened to drive the second gear 24 to rotate, then the rotating shaft 22 is driven to rotate through a meshing relationship, and then the dehydration barrel 21 is driven to rotate, so that dehydration of the sludge is completed, the driving motor 33 is opened to drive the rotating shaft 31 to rotate, and then the cam 32 is driven to rotate, the dehydration barrel 21 is knocked through the cam 32, the dehydration efficiency of the dehydration barrel 21 on the sludge is improved, the blockage of the dehydration barrel 21 is prevented, the cleaning mechanism 04 is convenient for cleaning stones in the sludge filtered by the filtering mechanism 06, convenience is improved, the installation mechanism 05 is convenient for installing the cleaning mechanism 04, and the filtering mechanism 06 filters stones in the sludge, thereby improving practicability.

Example 2

As shown in fig. 2 to 5, the device comprises a main body mechanism 01, a dehydration mechanism 02, a knocking mechanism 03, a cleaning mechanism 04, a mounting mechanism 05 and a filtering mechanism 06, wherein the dehydration mechanism 02 is arranged in the main body mechanism 01, the knocking mechanism 03 is arranged in the main body mechanism 01, the cleaning mechanism 04 is arranged at the top end of the main body mechanism 01, the mounting mechanism 05 is arranged on the cleaning mechanism 04, and the filtering mechanism 06 is arranged in the cleaning mechanism 04;

The cleaning mechanism 04 comprises a feeding pipe 41, a filtering pipe 42, a sealing door 43, a second hinge 44 and a lock catch 45, wherein the filtering pipe 42 is arranged at the top end of the dewatering box 11, the feeding pipe 41 can be connected with the filtering pipe 42 through the mounting mechanism 05, the sealing door 43 is rotatably arranged on the outer wall of the filtering pipe 42 through the second hinge 44, and the lock catch 45 is rotatably arranged on the outer wall of the filtering pipe 42;

The mounting mechanism 05 comprises a mounting table 51, a mounting seat 52, a mounting rod 55 and a clamping plate 56, wherein the mounting table 51 is mounted on the side wall of the feeding pipe 41, the mounting seat 52 is mounted on the top end of the filter pipe 42, a first clamping groove 53 and a first sliding groove 54 are formed in the mounting table 51, the first clamping groove 53 is communicated with the first sliding groove 54, the mounting rod 55 is mounted on the top end of the mounting seat 52, and the clamping plate 56 is mounted on the mounting rod 55;

The filter mechanism 06 comprises a mounting ring 61, a filter screen 64 and a clamping block 65, wherein the mounting ring 61 is arranged on the inner wall of the filter pipe 42, a second sliding groove 62 is arranged in the mounting ring 61, a second clamping groove 63 is arranged at the top end of the mounting ring 61, and the clamping block 65 is arranged on the filter screen 64;

The sludge after dehydration is convenient to clean through the main body mechanism 01, the sludge is convenient to clean through the dewatering mechanism 02, the knocking mechanism 03 is convenient to clean through vibration to the dewatering mechanism 02, the quality and efficiency of sludge dewatering are improved, when the filtering mechanism 06 is to be cleaned, the lock catch 45 is enabled to be released from fixing the sealing door 43 through rotating the lock catch 45, then the sealing door 43 is opened to clean and replace the filtering mechanism 06, when the feeding pipe 41 and the filtering pipe 42 are to be installed and connected, the clamping plate 56 is enabled to pass through the first clamping groove 53 through aligning the clamping plate 56 with the first clamping groove 53, then the mounting seat 52 is rotated, the mounting rod 55 slides in the first sliding groove 54, then the clamping plate 56 is clamped on the mounting table 51, connection of the feeding pipe 41 and the filtering pipe 42 is completed, when the filtering net 64 is to be installed, the clamping plate 65 is enabled to pass through the second clamping groove 63 to enter the second sliding groove 62, then the filtering net 64 is rotated, the clamping plate 65 is enabled to slide in the second sliding groove 62, and convenience of installing the filtering net 64 is further improved.

As shown in fig. 1 to 6, in a sludge dewatering apparatus according to the present utility model, when the dewatering mechanism 02 is operated to dewater sludge, water is discharged from the water outlet 14, when the dewatered sludge is to be cleaned, the cleaning door 12 is opened to clean the sludge in the dewatering mechanism 02, when the sludge is to be fed into the dewatering drum 21, the dewatering motor 25 is opened to drive the second gear 24 to rotate, and then the rotary shaft 22 is driven to rotate through the meshing relationship to drive the dewatering drum 21 to thereby complete dewatering of the sludge, the driving motor 33 is opened to drive the rotary shaft 31 to rotate to drive the cam 32 to strike the dewatering drum 21 through the cam 32, dewatering efficiency of the dewatering drum 21 is improved to prevent clogging of the dewatering drum 21, when the filter mechanism 06 is to be cleaned, the lock catch 45 is rotated to release fixing of the sealing door 43, then the sealing door 43 is opened to clean and replace the filter mechanism 06, and when the feed pipe 41 and the filter pipe 42 are to be installed and connected, the clamping plate 56 is aligned with the first clamping groove 53.

The dehydrating motor 25 and the driving motor 33 of the present utility model are commercially available and can be installed and operated by those skilled in the art according to the accompanying instructions without the need for creative efforts of those skilled in the art.

The main functions realized by the utility model are as follows: in the sludge dewatering working process, stones in the sludge are convenient to filter, the practicability is improved, the filter screen is convenient to clean and install, the convenience is improved, the dewatering barrel is convenient to clean, and the dewatering quality and efficiency are improved.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. A sludge dewatering device, comprising a main body (01); characterized in that it also comprises a dewatering mechanism (02), a knocking mechanism (03), a cleaning mechanism (04), a mounting mechanism (05) and a filtering mechanism (06), wherein the dewatering mechanism (02) is mounted in the main body (01), the knocking mechanism (03) is mounted in the main body (01), the cleaning mechanism (04) is mounted on the top of the main body (01), the mounting mechanism (05) is mounted on the cleaning mechanism (04), and the filtering mechanism (06) is mounted inside the cleaning mechanism (04);

The main body mechanism (01) is convenient for cleaning the dehydrated sludge, the dehydration mechanism (02) is convenient for cleaning the sludge, the knocking mechanism (03) is convenient for vibrating and cleaning the dehydration mechanism (02), the cleaning mechanism (04) is convenient for cleaning the stones in the sludge filtered out by the filtering mechanism (06), the installation mechanism (05) is convenient for installing the cleaning mechanism (04), and the filtering mechanism (06) filters the stones in the sludge.

2. A sludge dewatering device as described in claim 1, characterized in that the main body mechanism (01) includes a dewatering box (11), a cleaning door (12), a first hinge (13) and a drain outlet (14), the cleaning door (12) is rotatably mounted on the side wall of the dewatering box (11) through the first hinge (13), and the drain outlet (14) is mounted at the bottom end of the dewatering box (11).

3. A sludge dewatering device as described in claim 2, characterized in that the dewatering mechanism (02) includes a dewatering bucket (21), a rotating shaft (22), a first gear (23), a second gear (24) and a dewatering motor (25), the dewatering bucket (21) is rotatably mounted at the bottom end of the interior of the dewatering box (11) through the rotating shaft (22), the first gear (23) is mounted on the rotating shaft (22), the second gear (24) is rotatably mounted at the bottom end of the interior of the dewatering box (11), the second gear (24) is meshed with the first gear (23), the dewatering motor (25) is mounted at the bottom end of the dewatering box (11), and the output end of the dewatering motor (25) is connected to the second gear (24).

4. A sludge dewatering device as described in claim 2, characterized in that the knocking mechanism (03) includes a rotating shaft (31), a cam (32) and a driving motor (33), the rotating shaft (31) is rotatably installed in the dewatering box (11), the cam (32) is installed on the rotating shaft (31), the cam (32) is in contact with the dewatering bucket (21), the driving motor (33) is installed at the top of the dewatering box (11), and the output end of the driving motor (33) is connected to the rotating shaft (31).

5. A sludge dewatering device as described in claim 2, characterized in that the cleaning mechanism (04) includes a feed pipe (41), a filter pipe (42), a sealing door (43), a second hinge (44) and a lock (45), the filter pipe (42) is installed at the top of the dewatering box (11), the feed pipe (41) can be connected to the filter pipe (42) through the installation mechanism (05), the sealing door (43) is rotatably installed on the outer wall of the filter pipe (42) through the second hinge (44), and the lock (45) is rotatably installed on the outer wall of the filter pipe (42).

6. A sludge dewatering device as described in claim 5, characterized in that the mounting mechanism (05) includes a mounting platform (51), a mounting seat (52), a mounting rod (55), and a clamping plate (56), the mounting platform (51) is mounted on the side wall of the feed pipe (41), the mounting seat (52) is mounted on the top of the filter tube (42), the first clamping groove (53) and the first slide groove (54) are arranged on the mounting platform (51), the first clamping groove (53) is connected to the first slide groove (54), the mounting rod (55) is mounted on the top of the mounting seat (52), and the clamping plate (56) is mounted on the mounting rod (55).

7. A sludge dewatering device as claimed in claim 5, characterized in that the filtering mechanism (06) comprises a mounting ring (61), a filter screen (64) and a clamping block (65), the mounting ring (61) is mounted on the inner wall of the filter tube (42), a second slide groove (62) is arranged in the mounting ring (61), a second clamping groove (63) is arranged at the top of the mounting ring (61), and the clamping block (65) is mounted on the filter screen (64).