CN214881055U

CN214881055U - High-efficient biological preprocessing device of mud

Info

Publication number: CN214881055U
Application number: CN202121324454.6U
Authority: CN
Inventors: 刘鑫洋; 崔皓; 李鑫; 陈露
Original assignee: Xuzhou Zhongke Zhenfeng Environmental Science and Technology Research Institute Co Ltd
Current assignee: Xuzhou Zhongke Zhenfeng Environmental Science and Technology Research Institute Co Ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-26
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a high-efficient biological preprocessing device of mud, including the drive table with be located the processing case on drive table right side, the bottom side of handling the case is installed and is removed the wheel, handle and be equipped with the treatment chamber on the case and be located the chamber that catchments of treatment chamber below, be equipped with the drainage mouth on the bottom inner wall of treatment chamber, fixed the cup joint has the drainage net piece in the drainage mouth, and treatment chamber movable mounting has a plurality of horizontal poles, and fixed mounting has the vibration billet of a plurality of equidistance intervals setting on the horizontal pole. The utility model discloses a high-efficient biological preprocessing device of mud through mechanized operation, can be quick carry out dehydration to mud to can carry out abundant striking shock to mud, improve the effect of dehydration greatly, still adopt centrifuge dehydration to handle and bring higher cost's drawback when having avoided current mud dehydration, be favorable to popularizing and applying, processing technology is simple moreover, and the treatment cost is lower, has satisfied current use needs.

Description

High-efficient biological preprocessing device of mud

Technical Field

The utility model relates to a biological treatment technical field of mud especially relates to a high-efficient biological pretreatment device of mud.

Background

Sludge treatment generally refers to the processes of reduction, stabilization and harmlessness, such as concentration, conditioning, dehydration, stabilization, drying or incineration and the like, of sludge. The sludge contains high moisture and is not easy to be directly used in soil fertilizing fields. In order to facilitate transportation and comprehensive utilization or final disposal, the moisture content needs to be further reduced by drying. Sludge drying treatment makes it possible to use sludge as agricultural fuel, incineration, landfill site reduction, and other treatment methods.

The existing sludge dewatering treatment usually adopts a centrifuge for dewatering, but the investment and treatment cost of equipment are high, so that the popularization and the application are difficult; and the treatment process flow is longer, the treatment cost is higher, the efficiency is low, and the sludge is not easy to fully vibrate during dehydration, so that the dehydration effect is poor, and the use requirement of the existing treatment can not be met. Therefore, the utility model provides a high-efficient biological pretreatment device of mud is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency sludge biological pretreatment device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-efficiency sludge biological pretreatment device comprises a driving table and a treatment box positioned on the right side of the driving table, wherein the bottom side of the treatment box is provided with a movable wheel, the treatment box is provided with a treatment cavity and a water collecting cavity positioned below the treatment cavity, the inner wall of the bottom of the treatment cavity is provided with a water filtering opening, a water filtering net sheet is fixedly sleeved in the water filtering opening, a plurality of cross rods are movably arranged in the treatment cavity, a plurality of oscillating steel bars arranged at equal intervals are fixedly arranged on the cross rods, the left end of each cross rod penetrates through the outside of the treatment box in a sliding manner and is fixedly connected to the right side of the driving table, the driving table is provided with a driving cavity, a driving motor is fixedly arranged in the driving cavity, a cam is fixedly sleeved on the output end of the driving motor, the right side of the cam is provided with a movable plate, the left side of the movable plate is provided with a plurality of rollers in rolling contact with the right side of the cam through the rollers, and the right side of the movable plate is fixedly connected with linkage rods symmetrically arranged, the right-hand member of gangbar slides and runs through to the outside of drive table and fixed connection in the left side of handling the case, fixedly connected with spring between the right side inner wall of movable plate and drive chamber.

Preferably, a plurality of installation cavities are arranged inside the bottom end of the driving platform, a negative pressure pump is fixedly installed in each installation cavity, a fixed sucker is fixedly installed at the bottom of the driving platform, and the negative pressure pump is connected with the fixed sucker through an air pipe.

Preferably, the inner wall of the left side of the driving cavity is fixedly provided with a mounting frame, and the driving motor is fixedly arranged on the mounting frame.

Preferably, the top and the bottom of the moving plate are both provided with a sliding block, sliding rails are fixedly mounted on the inner wall of the top and the inner wall of the bottom of the driving cavity, and the sliding blocks are slidably mounted on the sliding rails.

Preferably, a sealing sliding sleeve is fixedly sleeved on the inner wall of the left side of the treatment cavity, and the cross rod penetrates through the sealing sliding sleeve in a sealing and sliding manner.

Preferably, the top of handling the case is provided with into mud pipe, and the bottom of the inner wall of treatment chamber right side is provided with out mud pipe, and the bottom of the inner wall of water collection chamber right side still is provided with the drain pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the cam is driven to rotate by the driving motor, and is in rolling contact with the roller on the movable plate when rotating, and the movable wheel moves left and right, meanwhile, the cam can be constantly contacted with the roller by the spring, and the treatment box is driven to move left and right by the linkage rod when the movable plate moves left and right, so that the sludge in the treatment cavity can be subjected to left and right vibration treatment, the fluidity of the sludge is greatly accelerated, and the rapid separation of the moisture in the sludge is facilitated;

meanwhile, when the treatment box moves left and right, the vibration steel bars on the cross rods perform left and right relative reciprocating motion, so that sludge in the treatment cavity can be further subjected to left and right vibration treatment, impact vibration of the sludge and the vibration steel bars is accelerated, moisture in the sludge is further rapidly decomposed, the decomposed moisture is filtered downwards by the filter meshes and falls into the water collecting cavity, and the dehydrated sludge is filtered and left on the filter meshes;

to sum up, the utility model discloses a high-efficient biological preprocessing device of mud through mechanized operation, can be quick carry out dehydration to mud to can carry out abundant striking shock to mud, improve the effect of dehydration greatly, still adopt centrifuge dehydration to handle and bring higher cost's drawback when having avoided current mud dehydration to handle, be favorable to popularizing and applying, processing technology is simple moreover, and the treatment cost is lower, and work efficiency is high, has satisfied current use needs.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency biological sludge pretreatment device provided by the present invention;

FIG. 2 is a schematic view of the structure of the present invention in detail;

fig. 3 is a schematic structural view of the middle sealing sliding sleeve of the present invention.

In the figure: the device comprises a driving table 1, a treatment box 2, a treatment cavity 201, a water collecting cavity 202, a sludge inlet pipe 203, a sludge outlet pipe 204, a water filtering net piece 205, a water filtering opening 206, a moving wheel 207, a driving motor 3, a cam 4, a roller 5, a moving plate 6, a spring 7, a linkage rod 8, a cross rod 9, a vibration steel bar 10, a sealing sliding sleeve 11, a driving cavity 12, an installation cavity 13, a negative pressure pump 14 and a fixed sucker 15.

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.

Referring to fig. 1-3, a high-efficiency sludge biological pretreatment device comprises a driving table 1 and a treatment tank 2 located on the right side of the driving table 1, wherein a movable wheel 207 is installed on the bottom side of the treatment tank 2, the treatment tank 2 is provided with a treatment chamber 201 and a water collecting chamber 202 located below the treatment chamber 201, a water filtering port 206 is arranged on the inner wall of the bottom of the treatment chamber 201, a water filtering net 205 is fixedly sleeved in the water filtering port 206, a plurality of cross bars 9 are movably installed in the treatment chamber 201, a plurality of oscillating steel bars 10 are fixedly installed on the cross bars 9 at equal intervals, the left end of each cross bar 9 penetrates through the outside of the treatment tank 2 in a sliding manner and is fixedly connected to the right side of the driving table 1, a driving chamber 12 is arranged on the driving table 1, a driving motor 3 is fixedly installed in the driving chamber 12, a cam 4 is fixedly sleeved on the output end of the driving motor 3, a movable plate 6 is arranged on the right side of the cam 4, a plurality of rollers 5 are installed on the left side of the movable plate 6 in a rolling manner, and the moving plate 6 is in rolling contact with the right side of the cam 4 through the roller 5, the right side of the moving plate 6 is fixedly connected with linkage rods 8 which are symmetrically arranged, the right end of each linkage rod 8 penetrates through the outside of the driving platform 1 in a sliding manner and is fixedly connected to the left side of the processing box 2, and a spring 7 is fixedly connected between the moving plate 6 and the inner wall of the right side of the driving cavity 12.

Specifically, inside a plurality of installation cavities 13 that are equipped with of bottom of driver platform 1, and fixed mounting has negative pressure pump 14 in installation cavity 13, and the bottom fixed mounting of driver platform 1 has fixed suction cup 15, and negative pressure pump 14 is connected with fixed suction cup 15 through the trachea, and the work of breathing in of negative pressure pump 14's negative pressure like this comes to carry out the negative pressure to breathing in fixed suction cup 15, and then can fix driver platform 1 on the ground plane through fixed suction cup 15 absorption.

Specifically, a mounting frame is fixedly mounted on the inner wall of the left side of the driving cavity 12, and the driving motor 3 is fixedly mounted on the mounting frame.

Specifically, the top and the bottom of the moving plate 6 are both provided with a sliding block, sliding rails are fixedly mounted on the inner walls of the top and the bottom of the driving cavity 12, and the sliding blocks are slidably mounted on the sliding rails.

Specifically, a sealing sliding sleeve 11 is fixedly sleeved on the inner wall of the left side of the processing cavity 201, and the cross rod 9 penetrates through the sealing sliding sleeve 11 in a sealing and sliding manner.

Specifically, the top of the treatment tank 2 is provided with a sludge inlet pipe 203, the bottom of the inner wall of the right side of the treatment cavity 201 is provided with a sludge outlet pipe 204, and the bottom of the inner wall of the right side of the water collection cavity 202 is also provided with a water discharge pipe.

The utility model discloses a high-efficient biological preprocessing device of mud when carrying out dehydration to the mud in the treatment chamber 201: the cam 4 is driven to rotate by the driving motor 3, the cam 4 is in rolling contact with the roller 5 on the movable plate 6 when rotating, the movable wheel 207 is driven to move left and right, meanwhile, the cam 4 can be constantly contacted with the roller 5 by the spring 7, and the treatment box 2 is driven to move left and right by the linkage rod 8 when the movable plate 6 moves left and right, so that the sludge in the treatment cavity 201 can be subjected to left and right oscillation treatment, the fluidity of the sludge is greatly accelerated, and the moisture in the sludge is favorably and rapidly separated;

meanwhile, when the treatment box 2 moves left and right, the vibration steel bars 10 on the cross rod 9 are made to perform left and right relative reciprocating motion, and then the sludge in the treatment cavity 201 can be further subjected to left and right vibration treatment, so that the impact of the sludge and the vibration steel bars 10 is accelerated to vibrate, and then the moisture in the sludge is further rapidly decomposed, and the decomposed moisture can fall into the water collecting cavity 202 through the downward filtration of the water filtering net piece 205, and the dewatered sludge is filtered and left on the water filtering net piece 205.

Finally, the utility model discloses in, can carry out abundant striking to mud and vibrate, improve the effect of dehydration greatly, still adopt centrifuge dehydration to handle and bring higher cost's drawback when having avoided current sludge dewatering to handle, be favorable to popularizing and applying, processing technology is simple moreover, and the treatment cost is lower, and work efficiency is high, has satisfied the use needs of current processing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-efficiency sludge biological pretreatment device comprises a drive table (1) and a treatment box (2) positioned on the right side of the drive table (1), wherein a movable wheel (207) is installed on the bottom side of the treatment box (2), the high-efficiency sludge biological pretreatment device is characterized in that the treatment box (2) is provided with a treatment cavity (201) and a water collecting cavity (202) positioned below the treatment cavity (201), the inner wall of the bottom of the treatment cavity (201) is provided with a water filtering opening (206), a water filtering net sheet (205) is fixedly sleeved in the water filtering opening (206), a plurality of cross rods (9) are movably installed in the treatment cavity (201), a plurality of vibration steel bars (10) which are arranged at equal intervals are fixedly installed on the cross rods (9), the left end of each cross rod (9) penetrates through the outside of the treatment box (2) in a sliding manner and is fixedly connected on the right side of the drive table (1), a drive cavity (12) is arranged on the drive table (12), and a drive motor (3) is fixedly installed in the drive cavity (12), cam (4) are fixedly sleeved on the output end of driving motor (3), a moving plate (6) is arranged on the right side of cam (4), a plurality of rollers (5) are installed on the left side of moving plate (6) in a rolling mode, the moving plate (6) is in rolling contact with the right side of cam (4) through rollers (5), linkage rods (8) are symmetrically arranged on the right side of moving plate (6), the right end of linkage rod (8) slides to penetrate through the outside of driving table (1) and is fixedly connected to the left side of processing box (2), and springs (7) are fixedly connected between the inner walls of the right sides of moving plate (6) and driving chamber (12).

2. The efficient biological sludge pretreatment device according to claim 1, wherein a plurality of installation cavities (13) are arranged inside the bottom end of the driving platform (1), a negative pressure pump (14) is fixedly installed in the installation cavities (13), a fixed suction cup (15) is fixedly installed at the bottom of the driving platform (1), and the negative pressure pump (14) is connected with the fixed suction cup (15) through an air pipe.

3. The high-efficiency biological sludge pretreatment device according to claim 1, wherein a mounting frame is fixedly mounted on the left inner wall of the driving cavity (12), and the driving motor (3) is fixedly mounted on the mounting frame.

4. The high-efficiency biological sludge pretreatment device according to claim 1, wherein the top and the bottom of the moving plate (6) are provided with slide blocks, the top inner wall and the bottom inner wall of the driving cavity (12) are fixedly provided with slide rails, and the slide blocks are slidably mounted on the slide rails.

5. The high-efficiency biological sludge pretreatment device according to claim 1, wherein a sealing sliding sleeve (11) is fixedly sleeved on the inner wall of the left side of the treatment cavity (201), and the cross rod (9) penetrates through the sealing sliding sleeve (11) in a sealing and sliding manner.

6. The high-efficiency biological sludge pretreatment device according to claim 1, wherein a sludge inlet pipe (203) is arranged at the top of the treatment tank (2), a sludge outlet pipe (204) is arranged at the bottom of the inner wall at the right side of the treatment cavity (201), and a drain pipe is arranged at the bottom of the inner wall at the right side of the water collection cavity (202).