CN211486674U

CN211486674U - Dredging device for sewage treatment

Info

Publication number: CN211486674U
Application number: CN201921646019.8U
Authority: CN
Inventors: 巩润芝
Original assignee: Lai Daxiu
Current assignee: Lai Daxiu
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-09-15
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a desilting device for sewage treatment relates to sewage desilting technical field. The utility model discloses a deposit the mechanism, deposit a mechanism fixed surface and have a plurality of rows of silt mechanisms, deposit the mechanism and include the box, a box relative flank runs through respectively and is fixed with inlet tube and drain pipe, and the box inner wall is fixed with first backup pad, second backup pad and third backup pad from the right side to a left side in proper order, and a first backup pad fixed surface has first sediment board. The utility model discloses a highly be the first backup pad that the stairstepping distributes, the second backup pad, the first precipitate board of third backup pad cooperation, the second precipitates board, the third precipitates the board for impurity in the inside flowing sewage of box can separate out, and long-pending inside the box of staying, thereby make silt impurity content reduce in the sewage of drain pipe discharge, be favorable to the subsequent processing of sewage, make the desilting treatment effeciency of sewage can improve, thereby the better actual demand who has satisfied social development.

Description

Dredging device for sewage treatment

Technical Field

The utility model belongs to the technical field of the sewage desilting, especially, relate to desilting device for sewage treatment.

Background

With the continuous development of society, more sewage is generated in the production and manufacturing processes of various products and in life, and if the sewage is directly discharged without being treated, the sewage can cause great harm to the environment, and the ecological balance and the objective requirements of national sustainable development are directly influenced. Therefore, the treatment of sewage is necessary and objectively needed for the development of the modern times.

As is known, in the process of discharging sewage, a lot of sludge impurities exist in the sewage, and the sewage moves along with the flow of the sewage, so that the sewage is very inconvenient in the process of treatment, the treatment efficiency of the sewage is affected, and the problems of blockage of a sewage treatment pipeline and incapability of normal use of corresponding equipment due to sludge blockage are caused; simultaneously, current sewage desilting device needs the manual work to carry out the removal of desilting device when using for manpower consumption is great, and the desilting device is at the desilting in-process, and the clearance scope is less, leads to the desilting effect relatively poor, can't satisfy the problem of actual demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desilting device for sewage treatment, through highly being the first backup pad that the stairstepping distributes, the second backup pad, the first precipitate board of third backup pad cooperation, the second precipitate board, the third precipitate board, make the impurity in the inside flowing sewage of box can separate out, and long-pending box inside, thereby make silt impurity content reduce in the sewage of drain pipe discharge, the silt impurity of having solved among the current sewage treatment process in the sewage is difficult to separate, the efficiency that leads to the follow-up treatment of sewage is lower, the relatively poor problem of effect.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a desilting device for sewage treatment, which comprises a sedimentation mechanism, wherein a plurality of desilting mechanisms are fixed on the surface of one sedimentation mechanism;

the sedimentation mechanism comprises a box body, a water inlet pipe and a water outlet pipe are respectively fixedly penetrated on opposite side surfaces of the box body, the range of the vertical height of the water outlet pipe higher than the vertical height of the water inlet pipe is 10cm-50cm, valves are respectively arranged on the water inlet pipe and the water outlet pipe, a first support plate, a second support plate and a third support plate are sequentially fixed on the inner wall of the box body from right to left, a reinforcing plate is fixed on the first surface of the third support plate, the first surface of the reinforcing plate is fixedly connected with the first inner wall of the box body, the communication part of the water outlet pipe and the box body is positioned above the reinforcing plate, a first sedimentation plate is fixed on the first surface of the first support plate, a second sedimentation plate is fixed on the first surface of the second support plate, a third sedimentation plate is fixed on the first surface of the first sedimentation plate, the first surface of the second sedimentation plate and the first surface of the third sedimentation plate, first backup pad, second backup pad and third backup pad are stairstepping and increase in proper order and arrange the distribution, first sediment board place plane, second sediment board place plane and third sediment board place plane are parallel to each other.

Further, arrange silt mechanism and include U-shaped board, fixed plate and ejector pad, a U-shaped board fixed surface has the layer board, a layer board fixed surface has first motor, a U-shaped board surface is run through to first motor output shaft one end and is fixed with the screw lead screw, the screw lead screw other end passes through the bearing and is connected with a U-shaped board inner wall rotation, be fixed with the slide bar between the relative inner wall of a U-shaped board.

Furthermore, threaded holes and a sliding groove are formed in one surface of the fixing plate, the fixing plate is in threaded connection with the threaded screw rod through the threaded holes, the sliding rod is in sliding fit with the inner wall of the sliding groove, a pipe body is fixed on the surface of the fixing plate, a connecting plate is fixed on the surface of the fixing plate, a second motor is fixed on the surface of the connecting plate, and a silt inlet groove is formed in the surface of the pushing block.

Further, body one end is fixed with the baffle, body week side runs through to be fixed with row's silt pipe, the body other end runs through a ejector pad surface and extends to into the silt inslot portion, second motor output shaft one end runs through a baffle surface and is fixed with the dead lever, the dead lever other end is fixed with the spiral auger, the spiral auger other end passes through the bearing and advances a silt inslot inner wall and rotate and be connected.

The utility model discloses following beneficial effect has:

1. the utility model discloses a highly be the first backup pad that the stairstepping distributes, the second backup pad, the first precipitate plate of third backup pad cooperation, the second precipitate plate, the third precipitate plate, make the impurity in the inside flowing sewage of box can separate out, and long-pending box inside staying, thereby make silt impurity content reduce in the sewage of drain pipe discharge, be favorable to the subsequent processing of sewage, make the desilting treatment effeciency of sewage improve, thereby the better actual demand who has satisfied social development, the silt impurity of having solved among the current sewage treatment process sewage is difficult to the separation, the efficiency that leads to sewage subsequent processing is lower, the relatively poor problem of effect.

2. The utility model discloses a first motor and second motor in the desilting mechanism of arranging mutually support, can carry out effectual cleanness to the inside silt of box and impurity for the inside silt of box and impurity are by effectual discharge, thereby make and deposit the mechanism and can last the effectual desilting of carrying out sewage and handle, make the treatment effect of sewage better, solved current sewage desilting device when using, the human consumption is great, the desilting scope is less, lead to the relatively poor problem of desilting effect.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the dredging device for sewage treatment of the present invention;

FIG. 2 is a schematic structural view of a precipitation mechanism;

FIG. 3 is a schematic structural diagram of a sludge discharge mechanism;

FIG. 4 is a schematic structural view of a second motor, a pipe body, a spiral auger and a push block;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a precipitation mechanism, 2-a sludge discharge mechanism, 3-a box body, 4-a water inlet pipe, 5-a water discharge pipe, 6-a first support plate, 7-a second support plate, 8-a third support plate, 9-a first precipitation plate, 10-a second precipitation plate, 11-a third precipitation plate, 12-a reinforcing plate, 13-a valve, 14-a U-shaped plate, 15-a supporting plate, 16-a first motor, 17-a threaded screw rod, 18-a slide rod, 19-a fixing plate, 20-a connecting plate, 21-a second motor, 22-a pipe body, 23-a sludge discharge pipe, 24-a baffle, 25-a pushing block, 26-a sludge inlet groove, 27-a fixing rod and 28-a spiral auger.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a desilting device for sewage treatment, which comprises a sedimentation mechanism 1, wherein three desilting mechanisms 2 are fixed on one surface of the sedimentation mechanism 1;

the sedimentation mechanism 1 comprises a box body 3, a water inlet pipe 4 and a water outlet pipe 5 are respectively fixed on opposite side surfaces of the box body 3 in a penetrating way, the vertical height of the water outlet pipe 5 is 25cm higher than that of the water inlet pipe 4, so that sludge can be better remained in the box body 3 when sewage in the box body 3 is discharged along the water outlet pipe 5, valves 13 are respectively arranged on the water inlet pipe 4 and the water outlet pipe 5, the valves 13 are used for controlling the conveying and stopping of the sewage in the water inlet pipe 4 and the water outlet pipe 5, a first supporting plate 6, a second supporting plate 7 and a third supporting plate 8 are sequentially fixed on the inner wall of the box body 3 from right to left, the first supporting plate 6, the second supporting plate 7 and the third supporting plate 8 are sequentially increased and distributed in a step-shaped way, so that the sewage in the box body 3 can be deposited for a plurality of times, the sludge and impurities in the sewage can be remained in the box body 3 as much, a second settling plate 10 is fixed on one surface of the second supporting plate 7, a third settling plate 11 is fixed on one surface of the first settling plate 9, a surface of the second settling plate 10 and a surface of the third settling plate 11 are welded and fixed with the inner wall of the box body 3, the plane where the first settling plate 9 is located, the plane where the second settling plate 10 is located and the plane where the third settling plate 11 is located are parallel to each other, the distance between the bottom of the first settling plate 9 and the inner wall of the box body 3, the distance between the bottom of the second settling plate 10 and the first supporting plate 6 and the distance between the bottom of the third settling plate 11 and the second supporting plate 7 are equal, so that the sludge discharge mechanism 2 can better perform subsequent cleaning on sludge and impurities precipitated in the box body 3, a reinforcing plate 12 is fixed on one surface of the third supporting plate 8, a surface of the reinforcing plate 12 is welded and fixed with one inner wall of the box body 3, and the position where the drain pipe 5 is communicated with the box body 3 is positioned above the reinforcing, this allows no impurities and sludge to remain between the drain pipe 5 and the third support plate 8.

Wherein, as shown in fig. 3 and fig. 4, the silt discharging mechanism 2 comprises a U-shaped plate 14, a fixing plate 19 and a pushing block 25, one surface of the U-shaped plate 14 is fixed with one surface of the box body 3 by welding, one surface of the U-shaped plate 14 is fixed with a supporting plate 15, one surface of the supporting plate 15 is fixed with a first motor 16, one end of an output shaft of the first motor 16 penetrates through one surface of the U-shaped plate 14 and is fixed with a thread screw 17, the other end of the thread screw 17 is rotatably connected with one inner wall of the U-shaped plate 14 through a bearing, a sliding rod 18 is fixed between the opposite inner walls of the U-shaped plate 14, one surface of the fixing plate 19 is provided with a threaded hole and a sliding chute, the fixing plate 19 is in threaded connection with the thread screw 17 through the threaded hole, the sliding rod 18 is in sliding fit with the inner wall of the sliding chute, one surface of the fixing plate 19 is, a baffle plate 24 is fixed at one end of the pipe body 22, a silt discharging pipe 23 is fixed on the peripheral side of the pipe body 22 in a penetrating way, the other end of the pipe body 22 penetrates through one surface of the push block 25 and extends to the inside of the silt inlet groove 26, one end of the output shaft of the second motor 21 penetrates through one surface of the baffle plate 24 and is fixed with a fixing rod 27, a spiral auger 28 is fixed at the other end of the fixing rod 27, the other end of the spiral auger 28 is rotatably connected with one inner wall of the silt inlet groove 26 through a bearing, the first motor 16 drives the threaded screw rod 17 to rotate, so as to drive the fixing plate 19 to move back and forth along the slide rod 18, so that the pipe body 22 fixed on the fixing plate 19 can move between the opposite inner walls of the box body 3, so as to clean silt and impurities in a designated area in the box body 3, the second motor 21 drives the spiral auger 28 to rotate, so, thereby leading the device to better carry out the desilting treatment of sewage.

One specific application of this embodiment is: burying part of the precipitation mechanism 1 on the ground to make the bottom of the water inlet pipe 4 just contact with the ground, communicating and fixing one end of a sewage water supply pipe with one end of the water inlet pipe 4, communicating and fixing one end of the water outlet pipe 5 with a water inlet pipe of a sewage treatment device, opening valves 13 on the water inlet pipe 4 and the water outlet pipe 5 to make sewage flow into the water inlet pipe 4 through the water supply pipe and enter the box body 3 along the water inlet pipe 4 for precipitation treatment, making the sewage flow into the box body 3 along the water inlet pipe 4 and flow out along the water outlet pipe 5 to make the sewage in the box body 3 form a water flow with a fixed direction, making the sewage flow in the box body 3 to be treated under the action of a first support plate 6, a second support plate 7 and a third support plate 8 which are distributed in a stepped arrangement, so that sludge and impurities in the sewage are accumulated in the box body, so that the content of impurities and sludge in the sewage flowing out along the drain pipe 5 is reduced to facilitate the subsequent treatment of the sewage, after a period of time, an operator observes the remaining height of the sludge in the sludge discharge pipe 3 to close the valve 13 on the water inlet pipe 4 and the drain pipe 5, so that the precipitation mechanism 1 does not perform the treatment of the sewage temporarily, and simultaneously the operator energizes the first motor 16 and the second motor 21 in the sludge discharge mechanism 2 to make the second motor 21 drive the spiral auger 28 to rotate, so that the sludge and the impurities in the tank 3 are discharged along the sludge discharge pipe 23, the other end of the sludge discharge pipe 23 is communicated with the corresponding sludge treatment device through a transmission pipeline, so that the sludge and the impurities in the sewage are effectively cleaned, and simultaneously the first motor 16 drives the pipe body 22 and the second motor 21 to move between the opposite inner walls of the tank 3, so that the sludge and the impurities precipitated in the tank 3 are discharged as much as possible, after the sludge and impurities in the box body 3 are cleaned, the valve 13 on the water inlet pipe 4 and the water outlet pipe 5 is opened again, and then the sludge removal treatment of the sewage can be continued.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Dredging device for sewage treatment, including precipitating mechanism (1), its characterized in that: a plurality of sludge discharge mechanisms (2) are fixed on one surface of the sedimentation mechanism (1);

deposit mechanism (1) including box (3), box (3) a relative flank runs through respectively and is fixed with inlet tube (4) and drain pipe (5), box (3) inner wall is fixed with first backup pad (6), second backup pad (7) and third backup pad (8) from the right side to a left side in proper order, first backup pad (6) a fixed surface has first precipitate board (9), second backup pad (7) a fixed surface has second precipitate board (10), first precipitate board (9) a fixed surface has third precipitate board (11), first precipitate board (9) a surface, second precipitate board (10) a surface and third precipitate board (11) a surface all with box (3) inner wall fixed connection.

2. The desilting device for sewage treatment according to claim 1, characterized in that the vertical height of the drain pipe (5) is 10cm-50cm higher than the vertical height of the water inlet pipe (4), the water inlet pipe (4) and the drain pipe (5) are both provided with valves (13), a reinforcing plate (12) is fixed on one surface of the third support plate (8), one surface of the reinforcing plate (12) is fixedly connected with one inner wall of the box body (3), and the communication position of the drain pipe (5) and the box body (3) is positioned above the reinforcing plate (12).

3. The desilting device for sewage treatment according to claim 1, characterized in that the first supporting plate (6), the second supporting plate (7) and the third supporting plate (8) are arranged in a stepped and sequentially increased manner, and the plane of the first settling plate (9), the plane of the second settling plate (10) and the plane of the third settling plate (11) are parallel to each other.

4. The dredging device for sewage treatment according to claim 1, wherein the dredging mechanism (2) comprises a U-shaped plate (14), a fixing plate (19) and a pushing block (25), a supporting plate (15) is fixed on one surface of the U-shaped plate (14), a first motor (16) is fixed on one surface of the supporting plate (15), one end of an output shaft of the first motor (16) penetrates through one surface of the U-shaped plate (14) and is fixed with a threaded lead screw (17), the other end of the threaded lead screw (17) is rotatably connected with one inner wall of the U-shaped plate (14) through a bearing, and a sliding rod (18) is fixed between one relative inner wall of the U-shaped plate (14).

5. The dredging device for sewage treatment according to claim 4, wherein a threaded hole and a sliding chute are formed in one surface of the fixing plate (19), the fixing plate (19) is in threaded connection with the threaded screw rod (17) through the threaded hole, the sliding rod (18) is in sliding fit with the inner wall of the sliding chute, a pipe body (22) is fixed on one surface of the fixing plate (19), a connecting plate (20) is fixed on one surface of the fixing plate (19), the second motor (21) is fixed on one surface of the connecting plate (20), and a sludge feeding groove (26) is formed in one surface of the push block (25).

6. The dredging device for sewage treatment as claimed in claim 5, wherein, body (22) one end is fixed with baffle (24), body (22) week side runs through and is fixed with row's silt pipe (23), body (22) other end runs through ejector pad (25) a surface and extends to into inside silt groove (26), second motor (21) output shaft one end runs through baffle (24) a surface and is fixed with dead lever (27), dead lever (27) other end is fixed with spiral auger (28), spiral auger (28) other end passes through the bearing and advances an inner wall rotation of silt groove (26) and be connected.