CN210394116U

CN210394116U - Sewage flow guide device of sludge thickening tank

Info

Publication number: CN210394116U
Application number: CN201921075425.3U
Authority: CN
Inventors: 张仁惠; 杨柳
Original assignee: Jinan Jinye Environmental Protection Co Ltd
Current assignee: Jinan Jinye Environmental Protection Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-24
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a sewage guiding device of a sludge concentration tank, which comprises a fixed part and a floating part, wherein the fixed part comprises a fixed water guiding pipe, a solenoid valve is connected in series inside the fixed water guiding pipe, the floating part comprises a floating bag, a movable water guiding pipe capable of adjusting the height of a water inlet is arranged inside the floating bag, a communicated corrugated pipe is arranged between the water outlet of the movable water guiding pipe and the inlet of the fixed water guiding pipe, a turbidity sensor is arranged at the water inlet of the movable water guiding pipe in a matching way, the solenoid valve and the turbidity sensor are respectively and electrically connected with an external control unit, the sewage guiding device of the sludge concentration tank adopts the movable water guiding pipe with the height-adjustable water inlet arranged in the floating part, can stably extract supernatant, is additionally provided with the turbidity sensor, can monitor the turbidity of the supernatant, and ensures that the turbidity of the extracted supernatant reaches the standard, thereby leading the concentration tank to have the concentration effect.

Description

Sewage flow guide device of sludge thickening tank

Technical Field

The utility model relates to a sewage treatment device technical field specifically is a sludge thickening pond sewage guiding device.

Background

When carrying out sewage treatment, often can use the concentrated tank to carry out the mud processing of arranging to sewage, when carrying out concentrated tank technology, should notice the dwell time of mud in the aquatic, dwell time is shorter, then can cause the supernatant concentration too high, it crosses lowly to arrange the mud concentration, play due effect, nevertheless dwell time overlength, then can cause the mud come-up, it is turbid to make the supernatant, and the concentration can not go on smoothly, consequently should in time derive the supernatant in time, current derivation equipment does not possess automatically regulated's ability, it is not up to standard to cause the supernatant turbidity of deriving, the mud effect is arranged in the influence.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a sludge thickening pond sewage guiding device, adopt the portion of floating to set up the activity aqueduct with adjustable water inlet height, can be stable draw the supernatant, and install turbidity sensor additional, can monitor the turbidity of clear liquid, guarantee to draw the turbidity of clear liquid up to standard to make the thickening pond play the concentrated effect that should have, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sludge thickening pond sewage guiding device, includes fixed part and the portion of floating, the fixed part is including fixed aqueduct, the inside solenoid valve that concatenates of fixed aqueduct, the portion of floating is including floating the bag, float the inside movable aqueduct that sets up and to adjust the water inlet height of bag, set up the bellows of intercommunication between the delivery port of activity aqueduct and the entry of fixed aqueduct, the department cooperation installation turbidity sensor of the water inlet of activity aqueduct, solenoid valve and turbidity sensor are connected with external the control unit electricity respectively.

As an optimal technical scheme of the utility model, the fixed part still includes the mount, fixed aqueduct and mount fixed mounting will fix the pool wall in aqueduct and concentrated pond fixed through the mount, make the fixed part remain stable in the course of the work.

As a preferred technical scheme of the utility model, the portion of floating still includes the go-between that the level was arranged, the go-between outside is annular array and arranges solid fixed ring, gu the annular superficial bag of the inside fixed mounting of fixed ring.

As an optimal technical scheme of the utility model, the vertical annular floating bag that runs through of activity aqueduct, vertically between activity aqueduct and the go-between arrange electric telescopic handle, electric telescopic handle is connected with external the control unit electricity, and through the length change of electric telescopic handle, the water inlet that changes the activity aqueduct draws with the relative height who floats the bag to make the activity aqueduct draw the clear liquid of the different degree of depth.

As the utility model discloses a preferred technical scheme, the water inlet below of activity aqueduct sets up the filter screen, the filter screen floats the inner ring wall fixed mounting of bag with the annular, through setting up the filter screen, filters the floater in the sewage, avoids the inside jam of pipeline.

As an optimal technical scheme of the utility model, the fixed vertical polished rod that sets up in the portion that floats, the surface of mount sets up the through-hole, the through-hole slidable mounting of polished rod and mount, the part that the polished rod is in the mount top sets up the external screw thread, external screw thread part cooperation mounting nut makes clear solution water conservancy diversion in-process through setting up gliding polished rod from top to bottom, and the portion that floats can not rock along with the rivers.

Compared with the prior art, the beneficial effects of the utility model are that: this sludge concentration pond sewage guiding device adopts the portion of floating to set up the activity aqueduct that the water inlet height-adjustable can be adjusted, and extraction upper clear liquid that can be stable, and install turbidity sensor additional, can monitor the turbidity of clear liquid, guarantee to draw the turbidity of clear liquid up to standard to make the concentrated pond play the concentrated effect that should have.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the present invention;

fig. 3 is a schematic view of the floating portion of the present invention.

In the figure: the device comprises a 1 fixing part, a 101 fixing frame, a 102 electromagnetic valve, a 103 fixing water guide pipe, a 2 floating part, a 201 fixing ring, a 202 floating bag, a 203 connecting ring, a 204 electric telescopic rod, a 205 movable water guide pipe, a 206 filter screen, a 207 turbidity sensor, a 208 polished rod and a 3 corrugated pipe.

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

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sewage guiding device of sludge thickening pond, including fixed part 1 and float 2, fixed part 1 is including fixed aqueduct 103, fixed aqueduct 103 is inside concatenates solenoid valve 102, float 2 including floating bag 202, floating bag 202 is inside to be set up the activity aqueduct 205 that can adjust the water inlet height, set up the bellows 3 of intercommunication between the delivery port of activity aqueduct 205 and the entry of fixed aqueduct 103, the department cooperation installation turbidity sensor 207 of the water inlet of activity aqueduct 205, solenoid valve 102 and turbidity sensor 207 are connected with external the control unit electricity respectively.

The fixing part 1 further comprises a fixing frame 101, the fixed water guide pipe 103 is fixedly installed on the fixing frame 101, and the fixed water guide pipe 103 is fixed on the wall of the concentration tank through the fixing frame 101, so that the fixing part 1 is stable in the working process.

The floating part 2 further comprises a connecting ring 203 which is horizontally arranged, a fixed ring 201 is arranged outside the connecting ring 203 in an annular array, and an annular floating bag 202 is fixedly arranged inside the fixed ring 201.

The movable water guide pipe 205 vertically penetrates through the annular floating bag 202, the electric telescopic rod 204 is vertically arranged between the movable water guide pipe 205 and the connecting ring 203, the electric telescopic rod 204 is electrically connected with the external control unit, and the relative height between the water inlet of the movable water guide pipe 205 and the floating bag 202 is changed through the length change of the electric telescopic rod 204, so that the movable water guide pipe 205 draws clear liquid at different depths.

A filter screen 206 is arranged below a water inlet of the movable water guide pipe 205, the filter screen 206 is fixedly installed with the inner annular wall of the annular floating bag 202, and floating objects in sewage are filtered by arranging the filter screen 206, so that the internal blockage of a pipeline is avoided.

The fixed vertical polished rod 208 that sets up on the portion 2 floats, and the surface of mount 101 sets up the through-hole, polished rod 208 and mount 101's through-hole slidable mounting, and the part that polished rod 208 is in the mount 101 top sets up the external screw thread, and gliding polished rod 208 about the external screw thread part cooperation mounting nut through setting up makes clear solution water conservancy diversion in-process, and the portion 2 that floats can not rock along with rivers.

The turbidity sensor 207 is preferably a WT-RCOT online installation type turbidity meter manufactured by Wott environmental protection Limited company in Wuhan, the electromagnetic valve 102 and the electric telescopic rod 204 are of common models in the market, the control unit is preferably a Siemens 6ES7216-2AD23-0XB8 PLC, and the circuit arrangement and the control mode are common modes in the prior art.

When in use: fixing the fixed frame 101 with the pool wall of the concentration pool, communicating the water outlet of the fixed water guide pipe 103 with an external lift pump, guiding the flow of the supernatant, firstly performing turbidity detection on the supernatant by a turbidity sensor 207, after the turbidity reaches the standard, controlling the electromagnetic valve 102 to open by a control unit, controlling the external lift pump to work, extracting the supernatant, descending the floating bag 202 along with the water level along with the extraction of the supernatant, controlling the electric telescopic rod 204 to extend by the control unit when the turbidity of the supernatant detected by the turbidity sensor 207 exceeds the standard, driving the water inlet of the movable water guide pipe 205 to rise, extracting the supernatant, controlling the external lift pump to stop working by the control unit if the detection result still exceeds the standard, closing the electromagnetic valve 102, and avoiding the backflow of sewage in the pipeline.

The utility model discloses a set up the activity aqueduct 205 that water inlet height-adjustable was adjustable in the portion of floating 2, can be stable draw the upper clear liquid, and install turbidity sensor 207 additional, can monitor the turbidity of clear liquid, guarantee to draw the turbidity of clear liquid up to standard to make the concentrated pond play the concentrated effect that should have.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sludge thickening pond sewage guiding device, includes fixed part (1) and portion (2) that float, its characterized in that: fixed part (1) is including fixed aqueduct (103), solenoid valve (102) are concatenated to fixed aqueduct (103) inside, portion (2) float is including floating bag (202), floating bag (202) inside sets up movable aqueduct (205) that can adjust the water inlet height, set up bellows (3) of intercommunication between the delivery port of activity aqueduct (205) and the entry of fixed aqueduct (103), the water inlet department cooperation installation turbidity sensor (207) of activity aqueduct (205), solenoid valve (102) and turbidity sensor (207) are connected with external the control unit electricity respectively.

2. The sludge thickener sewage guide apparatus as claimed in claim 1, wherein: the fixing part (1) further comprises a fixing frame (101), and the fixed water guide pipe (103) is fixedly installed on the fixing frame (101).

3. The sludge thickener sewage guide apparatus as claimed in claim 1, wherein: the floating part (2) further comprises a connecting ring (203) which is horizontally arranged, the outer portion of the connecting ring (203) is provided with a fixing ring (201) in an annular array mode, and an annular floating bag (202) is fixedly installed inside the fixing ring (201).

4. The sludge thickener sewage guide apparatus as claimed in claim 3, wherein: the movable water guide pipe (205) vertically penetrates through the annular floating bag (202), an electric telescopic rod (204) is vertically arranged between the movable water guide pipe (205) and the connecting ring (203), and the electric telescopic rod (204) is electrically connected with the external control unit.

5. The sludge thickener sewage guide apparatus as claimed in claim 3, wherein: a filter screen (206) is arranged below the water inlet of the movable water guide pipe (205), and the filter screen (206) is fixedly arranged with the inner annular wall of the annular floating bag (202).

6. The sludge thickener sewage guide apparatus as claimed in claim 2, wherein: the floating part (2) is fixedly provided with a vertical polished rod (208), the surface of the fixing frame (101) is provided with a through hole, the polished rod (208) is slidably mounted with the through hole of the fixing frame (101), the part of the polished rod (208) above the fixing frame (101) is provided with an external thread, and the external thread is partially matched with a mounting nut.