CN223760536U

CN223760536U - High-concentration wastewater treatment device

Info

Publication number: CN223760536U
Application number: CN202423310372.2U
Authority: CN
Inventors: 黄颖春
Original assignee: Suzhou Yiqing Environmental Protection Technology Co ltd
Current assignee: Suzhou Yiqing Environmental Protection Technology Co ltd
Priority date: 2024-12-31
Filing date: 2024-12-31
Publication date: 2026-01-06
Anticipated expiration: 2034-12-31

Abstract

This utility model relates to the field of wastewater treatment technology, specifically disclosing a high-concentration wastewater treatment device. The device includes: a treatment tank; a first separation screen, a second separation screen, and a third separation screen respectively arranged from top to bottom on the treatment tank; a cleaning component for cleaning the surfaces of the first, second, and third separation screens; and a collection component for collecting the cleaned waste. In this high-concentration wastewater treatment device, during the multiple separation of contaminants in high-concentration wastewater, the cleaning component facilitates the cleaning brushes to sweep the contaminants separated from the corresponding first, second, and third separation screens, preventing filter clogging and affecting the separation efficiency of wastewater contaminants. Furthermore, the collection component facilitates the collection and disposal of the swept contaminants.

Description

High-concentration wastewater treatment device

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a high-concentration wastewater treatment device.

Background

The high-concentration organic wastewater is a high-concentration sewage, and a large amount of organic matters are contained in the high-concentration organic wastewater to easily cause eutrophication of natural environment, and particularly, the high-concentration organic wastewater can cause great pollution to natural river and lakes, so that the high-concentration organic wastewater can be discharged after being properly treated, and wastewater treatment equipment is needed when the wastewater is treated, and is mainly used for separating solid particles and liquid in the wastewater.

The patent of a filth separator for printing and dyeing wastewater treatment of bulletin number CN220214153U, including the separation treatment case, separation treatment case top rear end is connected with the waste water pipe, the blow off pipe is installed to the outer wall bottom of separation treatment case, separation treatment case front end face is equipped with the water pump, the water inlet of water pump passes through the connecting pipe and communicates with separation treatment case's bottom, the delivery port of water pump communicates with separation treatment case's top through the back flow, separation treatment case's both sides outer wall top all is equipped with the fixed box, be equipped with lifting assembly in the fixed box, lifting assembly includes the lift pinion rack, lifting assembly's top is connected with the linkage piece, and the lower surface inboard of linkage piece still installs the movable strip, be equipped with first separation net between the adjacent movable strip from the top down in proper order, the second separation net, the third separation net, can carry out secondary filtration to the waste water after the separation, the separation effect of filth in the printing and dyeing wastewater is good, and conveniently clear up the filth of first separation net, the second separation net, the separation on the third separation net.

However, in this prior art, there is a disadvantage in that the waste water is filtered, and in the conventional waste water filtering treatment, the waste water is filtered, but in the waste water filtering for a long time, the filter screen is clogged, and the filtering efficiency of the waste water is affected, and the waste water treatment efficiency is lowered.

Therefore, there is a need to provide a new solution to overcome the above-mentioned drawbacks.

Disclosure of utility model

The utility model aims to provide a high-concentration wastewater treatment device capable of effectively solving the technical problems.

In order to achieve the purpose of the utility model, the following technical scheme is adopted:

The high-concentration wastewater treatment device comprises a treatment box, a first separation net, a second separation net and a third separation net which are respectively arranged on the treatment box from top to bottom, a cleaning component for cleaning the surfaces of the first separation net, the second separation net and the third separation net, and a collecting component for collecting clean dirt;

The cleaning assembly comprises three cleaning brushes, a screw rod driving the cleaning brushes to move, a motor driving the screw rod to rotate, a gear fixedly arranged at one end of the screw rod and meshed with two adjacent gears, and a guide rod guiding the cleaning brushes to move, wherein the screw rod is used for driving the screw rod to rotate, and two ends of the guide rod are fixedly arranged on the treatment box.

Further, sealing bearings are arranged at two ends of the screw rod, an inner ring of each sealing bearing is fixedly connected with the surface of the screw rod, and an outer ring of each sealing bearing is fixedly connected with the inside of the processing box.

Furthermore, three grooves are formed in the two sides of the inner wall of the treatment box at equal intervals, the screw rod and the guide rod are arranged in the adjacent grooves, and the bottoms of the grooves are inclined planes.

The collecting assembly comprises a collecting box fixedly arranged at two ends of the processing box, three partition plates which are equidistantly arranged on the collecting box and correspond to the adjacent first separation net, second separation net and third separation net, a pull rod fixedly arranged between the three partition plates, through grooves formed at two ends of the processing box and communicated with the corresponding collecting box, and three filter screens which are equidistantly and fixedly arranged on the through grooves.

Further, the bottom of the filter screen is flush with the adjacent partition plate, and the top of the filter screen is flush with the bottoms of the corresponding first, second and third separation nets.

Compared with the prior art, the utility model has the beneficial effects that when dirt in high-concentration wastewater is separated for multiple times, the cleaning assembly is arranged, so that the cleaning brush can conveniently sweep the dirt separated from the corresponding first separation net, second separation net and third separation net, the blocking of filter holes is prevented, the separation efficiency of the wastewater and the dirt is influenced, and the cleaned dirt can be conveniently collected and poured under the action of the collecting assembly.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic left-hand view of the present utility model;

FIG. 2 is a schematic front cross-sectional view of the present utility model;

FIG. 3 is a right side cross-sectional schematic view of the present utility model;

fig. 4 is a schematic left view of a partial structure of the cleaning assembly of the present utility model.

The device comprises a treatment box 1, a first separation net 2, a second separation net 3, a third separation net 4, a cleaning assembly 5, a cleaning assembly 501, a cleaning brush 502, a screw rod 503, a motor 504, a gear 505, a guide rod 6, a collecting assembly 601, a collecting box 602, a partition board 603, a pull rod 604, a through groove 605 and a filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model. When an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

As shown in fig. 1 to 4, the high concentration wastewater treatment apparatus of the present utility model comprises a treatment tank 1, a first separation net 2, a second separation net 3, and a third separation net 4 which are respectively disposed on the treatment tank 1 from top to bottom, a cleaning assembly 5 for cleaning surfaces of the first separation net 2, the second separation net 3, and the third separation net 4, and a collecting assembly 6 for collecting cleaned contaminants;

It should be noted that, the first separation net 2, the second separation net 3 and the third separation net 4 are all made of corrosion-resistant metal filter screens, the pore diameter of the filter pores of the first separation net 2 is larger than that of the filter pores of the second separation net 3, the pore diameter of the filter pores of the second separation net 3 is larger than that of the filter pores of the third separation net 4, and the first separation net 2, the second separation net 3 and the third separation net 4 are all arc structures.

The cleaning assembly 5 comprises three cleaning brushes 501, a screw rod 502, a guide rod 505, a motor 503, a gear 504, a guide rod 505, and a processing box 1, wherein the three cleaning brushes 501 are respectively positioned above the adjacent first separation net 2, second separation net 3 and third separation net 4, the screw rod 502 drives the cleaning brushes 501 to move, the cleaning brushes 501 are arranged into arcs matched with the first separation net 2, the second separation net 3 and the third separation net 4, dirt of the sweeping brush is convenient to draw in towards the middle part, the dirt is convenient to sweep into the collecting box 601 through grooves 604 in the middle parts of two sides of the processing box 1, the motor 503 drives the screw rod 502 to rotate, the motor 503 is fixedly arranged on the processing box 1, the motor 503 is preferably a servo motor and can rotate positively and reversely, the gear 504 is fixedly arranged at one end of the screw rod 502 and is meshed with the adjacent two gears 504, and two ends of the guide rod 505 are fixedly arranged on the processing box 1.

When carrying out separation processing many times to the filth in the high concentration waste water, through start motor 503, drive adjacent lead screw 502 rotation by the output of motor 503, make the motor 503 of lead screw 502 one end and the motor 503 meshing of adjacent another lead screw 502 end department, three lead screw 502 rotate this moment, and drive the cleaning brush 501 that the screw thread was installed on lead screw 502 and remove, make first separation net 2, second separation net 3 and third separation net 4 on corresponding cleaning brush 501 sweep the filth that separates the surface, prevent the jam of filtration pore, influence the separation efficiency of waste water filth.

The screw rod 502 is provided with sealing bearings at both ends, the inner ring of each sealing bearing is fixedly connected with the surface of the screw rod 502, the outer ring of each sealing bearing is fixedly connected with the inside of the treatment box 1, and the sealing bearings are arranged to improve the rotating stability of the screw rod 502 and improve the tightness of the inside of the treatment box 1.

It should be added that three grooves are formed on two sides of the inner wall of the treatment box 1 at equal intervals, the screw rod 502 and the guide rod 505 are arranged in the adjacent grooves, the bottoms of the grooves are inclined planes, and the screw rod 502 and the guide rod 505 are arranged in the grooves of the inner wall of the treatment box 1, so that when the cleaning brush 501 is used for cleaning the surface filtering holes of the first separation net 2, the second separation net 3 and the third separation net 4, the cleaning brush 501 is enabled to sweep more comprehensively, and the filtered dirt is conveniently dropped on the separation net through the inclined planes at the bottoms of the grooves, so that the cleaning is facilitated.

Considering the problem of collecting and treating cleaned dirt, the collecting assembly 6 comprises a collecting box 601 fixedly arranged at two ends of the treating box 1, three partition plates 602 which are equidistantly arranged on the collecting box 601, wherein the three partition plates 602 correspond to the adjacent first separating net 2, second separating net 3 and third separating net 4, the side walls of the partition plates 602 are attached to the inner walls of the collecting box 601, the separating effect on dirt with different sizes is achieved, a pull rod 603 is fixedly arranged between the three partition plates 602, through grooves 604 are formed in two ends of the treating box 1 and communicated with the corresponding collecting box 601, and three filter screens 605 are equidistantly and fixedly arranged on the through grooves 604.

The size of the filter holes of the filter screen 605 is equal to the diameter of the filter holes of the third separation screen 4.

When the cleaning brush 501 reciprocates to sweep dirt on the corresponding first separation net 2, second separation net 3 and third separation net 4, the cleaning brush 501 sweeps the dirt into the collecting box 601 through the through grooves 604, the corresponding dirt is collected through the partition boards 602 in the collecting box 601, the water in the dirt is filtered and flows out through the filter screen 605, and when the dirt in the collecting box 601 is treated, the partition boards 602 can be pulled out of the collecting box 601 by pulling the pull rods 603, and the dirt on the partition boards 602 is poured.

Here, the bottom of the filter screen 605 is flush with the adjacent partition 602, the top of the filter screen 605 is flush with the bottoms of the corresponding first, second and third separating nets 2, 3 and 4, and when the cleaning brushes 501 on the first, second and third separating nets 2, 3 and 4 sweep the dirt filtered on the separating nets to both sides, the dirt on the separating nets falls on the corresponding partition 602 through the through grooves 604 to collect the dirt, and the water in the dirt flows out through the filter screen 605.

When the sewage in the high-concentration wastewater is separated for a plurality of times, the motor 503 is started, the output end of the motor 503 drives the adjacent screw rod 502 to rotate, so that the motor 503 at one end of the screw rod 502 is meshed with the motor 503 at the other end of the adjacent screw rod 502, at the moment, the three screw rods 502 rotate, and drive the cleaning brushes 501 which are arranged on the screw rods 502 in a threaded manner to move, so that the corresponding cleaning brushes 501 on the first separation net 2, the second separation net 3 and the third separation net 4 sweep the sewage separated from the surface, and prevent the blockage of filter holes, and when the cleaning brushes 501 reciprocate to sweep the sewage on the corresponding first separation net 2, the second separation net 3 and the third separation net 4, the cleaning brushes 501 sweep the sewage into the collecting box 601 through the through grooves 604, the corresponding sewage is respectively collected through the partition boards 602 in the collecting box 601, and the water in the sewage flows out through the filter screen 605.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims

1. The high-concentration wastewater treatment device is characterized by comprising a treatment box, a first separation net, a second separation net and a third separation net which are respectively arranged on the treatment box from top to bottom, a cleaning component for cleaning the first separation net, the second separation net and the third separation net, and a collecting component for collecting cleaned dirt;

2. The high-concentration wastewater treatment device according to claim 1, wherein sealing bearings are arranged at two ends of the screw rod, an inner ring of each sealing bearing is fixedly connected with the surface of the screw rod, and an outer ring of each sealing bearing is fixedly connected with the inside of the treatment box.

3. The apparatus for treating wastewater of claim 1, wherein three grooves are formed on both sides of the inner wall of the treatment tank at equal intervals, the screw rod and the guide rod are disposed in the adjacent grooves, and the bottoms of the grooves are inclined surfaces.

4. The high-concentration wastewater treatment device according to claim 1, wherein the collecting assembly comprises a collecting box fixedly arranged at two ends of the treatment box, three partition plates which are equidistantly arranged on the collecting box and correspond to the adjacent first separation net, second separation net and third separation net, a pull rod fixedly arranged between the three partition plates, a through groove which is arranged at two ends of the treatment box and communicated with the corresponding collecting box, and three filter screens which are equidistantly and fixedly arranged on the through groove.

5. The high concentration wastewater treatment apparatus of claim 4, wherein the bottom of the screen is flush with the adjacent partition plate and the top of the screen is flush with the bottoms of the corresponding first, second, and third separation screens.