CN210495483U

CN210495483U - Sewage filtering and recycling device for sewage treatment process

Info

Publication number: CN210495483U
Application number: CN201920879898.2U
Authority: CN
Inventors: 汪军
Original assignee: Xiangshui Huaqing Sewage Treatment Co Ltd
Current assignee: Xiangshui Huaqing Sewage Treatment Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-05-12
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a sewage filters retrieval and utilization device for sewage treatment process, including filtering jar and retrieval and utilization casing, filter the jar setting in one side position of retrieval and utilization casing, and the top intermediate position vertical welding who filters the jar has fixed pipe, the upper end of fixed pipe is provided with into the liquid fill, the bottom intermediate position welding of filtering the jar has a liquid fill, and goes out fixedly connected with pipe between one side outer wall intermediate position of liquid fill and retrieval and utilization casing, one side outer wall bottom and the top position of filtering the jar near the retrieval and utilization casing are provided with rack and water pump respectively, and the front surface intermediate position of rack is provided with operating panel. The utility model discloses in, filter retrieval and utilization device and add back liquid sample structure, can detect the security that uses with reinforcing backward flow filtrating to filtrating before the backward flow, simultaneously, divide into two sets of pipelines and make the device collect secondary treatment and retrieval and utilization as an organic whole, the feeding operation of convenient not up to standard sewage.

Description

Sewage filtering and recycling device for sewage treatment process

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage filtering and recycling device for sewage treatment process.

Background

The sewage generated in industrial production and life needs to be treated to remove impurities and harmful components before being discharged, and the filtering and refluxing device is often used for processing in the technical field of sewage treatment and has wide application.

Traditional filtration retrieval and utilization device can not detect filtrating before the backward flow when using, and the direct use of the filtrating that does not reach standard leads to the security unstability that the backward flow filtrating was used, and simultaneously, the secondary treatment of filtrating is inconvenient, and sewage that does not reach standard can not the direct backward flow carry out secondary filter, has influenced the use of filtering retrieval and utilization device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sewage filtering and recycling device for sewage treatment process.

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

a sewage filtering and recycling device for sewage treatment process comprises a filtering tank and a recycling shell, wherein the filtering tank is arranged at one side position of the recycling shell, a fixing pipe is vertically welded at the top middle position of the filtering tank, a liquid inlet hopper is arranged at the upper end of the fixing pipe, a liquid inlet pipe is arranged at one side position of the upper surface of the liquid inlet hopper, a liquid outlet hopper is welded at the bottom middle position of the filtering tank, a guide pipe is fixedly connected between the liquid outlet hopper and the middle position of one side outer wall of the recycling shell, a cabinet and a water pump are respectively arranged at the bottom and the top of one side outer wall of the filtering tank close to the recycling shell, an operation panel is arranged at the middle position of the front surface of the cabinet, positioning sleeves are welded at the bottom and the top middle position of the other side outer wall of the recycling shell, and the recycling shell is vertically and fixedly, the outer surface of the recycling pipe close to the positioning sleeve is provided with a first electromagnetic valve, the recycling shell is vertically and fixedly connected with a first water pipe through the positioning sleeve positioned on the upper surface, and the outer surface of the first water pipe close to the positioning sleeve is provided with a second electromagnetic valve, the bottom of the outer wall at one side of the water pump and one side of the upper surface are both welded with connecting pipes, a second water pipe is arranged between the connecting pipe and the liquid inlet hopper on the upper surface of the water pump, a liquid collecting cavity is arranged inside the recycling shell, a power supply, a plc and a water quality analyzer are fixedly arranged inside the cabinet from top to bottom, a detection rod is vertically arranged in the middle of the lower surface of the water quality analyzer, a sampling tube is vertically welded on the top of the guide tube, the sampling tube corresponds to the detection rod, and the top welding of sampling tube has sealed piece, the lower extreme of probe rod passes through sealed piece setting in the inside of sampling tube.

Preferably, the peripheral edge position all is provided with the pillar perpendicularly around the lower surface of filter tank, and the lower surface of pillar and the lower surface setting of retrieval and utilization casing are on same water flat line.

Preferably, one end of the first water pipe, which is far away from the recycling shell, is fixedly connected with the water pump through the connecting pipe which is positioned at the bottom, and one end of the second water pipe, which is far away from the water pump, is vertically and fixedly arranged at the other side of the upper surface of the liquid inlet hopper.

Preferably, the longitudinal section of the liquid collecting cavity is in a triangular structure, and the triangle of the liquid collecting cavity corresponds to the catheter and the two groups of locating sleeves respectively.

Preferably, a binding post is fixedly mounted in the middle of one side wall of the cabinet, and the lower surface of the water quality analyzer is vertically connected with the bottom of the cabinet in a penetrating manner.

Preferably, the water quality analyzer is HM-SZ64, the plc is S7-1200, and the input ends of the water pump, plc and water quality analyzer are all electrically connected with the output end of the power supply.

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

1. in the utility model, the detecting rod arranged on the water quality analyzer analyzes and detects the components of the filtered liquid in the sampling tube when returning the liquid, the sealing block seals the detection area to avoid the liquid from overflowing, and the added liquid-returning sampling structure can detect the filtrate before the reflux to enhance the application safety of the reflux filtrate;

2. in the utility model, the second electromagnetic valve is arranged to receive electric signals to be opened, the backflow channel is opened, unqualified filtrate is sent back to the inside of the filtering tank from the backflow pipeline formed by combining the first water pipe and the second water pipe to be filtered for the second time, when the filtrate is qualified, the first electromagnetic valve receives electric signals to be opened, the liquid return channel is opened, the filtrate is sent to the next working area from the recycling pipe, and the two groups of pipelines are additionally arranged to enable the device to integrate secondary treatment and recycling, so that the feeding operation of sewage which does not reach the standard is convenient;

to sum up, filter retrieval and utilization device adds back liquid sample structure, can detect the security that uses in order to strengthen the backward flow filtrating to filtrating before the backward flow, simultaneously, divide into two sets of pipelines and make the device collect secondary treatment and retrieval and utilization as an organic whole, the convenient feeding operation of sewage that does not reach standard.

Drawings

FIG. 1 is a schematic structural view of a sewage filtering and recycling device for sewage treatment process according to the present invention;

FIG. 2 is a sectional view of a recycling housing of the sewage filtering and recycling device for sewage treatment process of the present invention;

fig. 3 is a partial enlarged view of the sewage filtering and recycling device for sewage treatment process provided by the utility model.

In the figure: the device comprises a filter tank 1, a recycling shell 2, a support 3, a liquid inlet hopper 4, a liquid inlet pipe 5, a fixed pipe 6, a liquid outlet hopper 7, a guide pipe 8, a cabinet 9, a water pump 10, an operation panel 11, a positioning sleeve 12, a recycling pipe 13, a first electromagnetic valve 14, a first water pipe 15, a second electromagnetic valve 16, a connecting pipe 17, a second water pipe 18, a liquid collecting cavity 19, a binding post 20, a power supply 21, a plc22, a 23 water quality analyzer, a 24 detection rod, a 25 sampling pipe and a 26 sealing block.

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 sewage filtering and recycling device for sewage treatment process comprises a filtering tank 1 and a recycling shell 2, wherein the filtering tank 1 is arranged at one side position of the recycling shell 2, a fixing pipe 6 is vertically welded at the middle position of the top of the filtering tank 1, a liquid inlet hopper 4 is arranged at the upper end of the fixing pipe 6, a liquid inlet pipe 5 is arranged at one side position of the upper surface of the liquid inlet hopper 4, a liquid outlet hopper 7 is welded at the middle position of the bottom of the filtering tank 1, a guide pipe 8 is fixedly connected between the liquid outlet hopper 7 and the middle position of the outer wall at one side of the recycling shell 2, a cabinet 9 and a water pump 10 are respectively arranged at the bottom and the top of the outer wall at one side of the filtering tank 1 close to the recycling shell 2, an operation panel 11 is arranged at the middle position of the front surface of the cabinet 9, positioning sleeves 12 are welded at the bottom and the middle position of the outer wall at the other, the outer surface of the recycling pipe 13 close to the positioning sleeve 12 is provided with a first electromagnetic valve 14, the recycling shell 2 is vertically and fixedly connected with a first water pipe 15 through the positioning sleeve 12 positioned on the upper surface, and the outer surface of the first water pipe 15 close to the positioning sleeve 12 is provided with a second electromagnetic valve 16, the bottom of the outer wall at one side of the water pump 10 and the position at one side of the upper surface are both welded with a connecting pipe 17, and the water pump 10 is provided with a second water pipe 18 between the upper surface connecting pipe 17 and the liquid inlet hopper 4, a liquid collecting cavity 19 is arranged inside the recycling shell 2, a power supply 21, a plc22 and a water quality analyzer 23 are fixedly arranged inside the cabinet 9 from top to bottom, a detection rod 24 is vertically arranged in the middle of the lower surface of the water quality analyzer 23, a sampling tube 25 is vertically welded on the top of the guide pipe 8, the sampling tube 25 corresponds to the detection rod 24, and the top of sampling tube 25 is welded with sealing block 26, and the lower extreme of probe rod 24 passes through sealing block 26 and sets up the inside at sampling tube 25.

The peripheral edge positions of the lower surface of the filter tank 1 are all vertically provided with support columns 3, the lower surface of the support columns 3 and the lower surface of the recycling shell 2 are arranged on the same horizontal line, one end of the first water pipe 15 far away from the recycling shell 2 is fixedly connected with the water pump 10 through a connecting pipe 17 positioned at the bottom, and one end of the second water pipe 18 far away from the water pump 10 is vertically and fixedly arranged at the other side of the upper surface of the liquid inlet hopper 4, the longitudinal section of the liquid collecting cavity 19 is in a triangular structure, the triangle of the liquid collecting cavity 19 corresponds to the guide pipe 8 and the two groups of locating sleeves 12 respectively, a binding post 20 is fixedly arranged in the middle of one side wall of the cabinet 9, the lower surface of the water quality analyzer 23 is vertically connected with the bottom of the cabinet 9 in a penetrating way, the model of the water quality analyzer 23 is HM-SZ64, the plc22 is S7-1200, and the input terminals of the water pump 10, the plc22 and the water quality analyzer 23 are electrically connected to the output terminal of the power supply 21.

The working principle is as follows: the filtration tank 1 and the recycling shell 2 are combined into a shell structure of a filtration recycling device, a power supply 21 provides power for the operation of power utilization parts, after operation parameters are set by using an operation panel 11, a power switch is pressed down, plc22 controls the orderly operation of all working elements, sewage is sent into a liquid inlet channel formed by combining a liquid inlet hopper 4 and a fixed pipe 6 through a liquid inlet pipe 5, is treated by a purification mechanism in the filtration tank 1 and then is sent out from a liquid outlet hopper 7, and enters a liquid collecting cavity 19 under the guidance of a guide pipe 8, meanwhile, the component analysis and detection are carried out on the filtered liquid in a sampling pipe 25 through a detection rod 24 on a water quality analyzer 23 during liquid return, a sealing block 26 seals a detection area to avoid the overflow of the liquid, a liquid return sampling structure is additionally arranged, the detection can be carried out on the filtrate before the return flow so as to enhance the application safety of the return filtrate, and a water pump 10 operates when receiving an unqualified filtrate instruction, at this moment, second solenoid valve 16 receives the signal of telecommunication and opens, and the backward flow passageway is opened, and the backward flow pipeline that filtrating made up from first water pipe 15 and second water pipe 18 sends back and carries out secondary filter in filtering jar 1, and when filtrating qualified, first solenoid valve 14 receives the signal of telecommunication and opens, and the liquid passageway of returning is opened, and filtrating is sent to next workspace from retrieval and utilization pipe 13, and two sets of pipelines of addding make the device collect secondary treatment and retrieval and utilization as an organic whole, make things convenient for the feeding operation of sewage not up to standard, the utility model discloses in, filter the retrieval and utilization device and add back liquid sampling structure, can detect the security that uses in order to strengthen the backward flow filtrating before the backward flow, simultaneously, divide into two sets of pipelines and make the device collect secondary treatment and retrieval and utilization as an organic whole, make things convenient for the.

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. The utility model provides a sewage filtering and recycling device for sewage treatment process, includes filtering tank (1) and retrieval and utilization casing (2), its characterized in that, filtering tank (1) sets up the one side position at retrieval and utilization casing (2), and the top intermediate position of filtering tank (1) has fixed pipe (6) of vertical welding, the upper end of fixed pipe (6) is provided with into liquid fill (4), and advances the upper surface one side position of liquid fill (4) and be provided with feed liquor pipe (5), the bottom intermediate position of filtering tank (1) has welded out liquid fill (7), and fixedly connected with pipe (8) between out liquid fill (7) and the one side outer wall intermediate position of retrieval and utilization casing (2), filtering tank (1) is close to one side outer wall bottom and the top position of retrieval and utilization casing (2) and is provided with rack (9) and water pump (10) respectively, and the front surface intermediate position of rack (9) is provided with operating panel (11), the other side outer wall bottom and the top middle position of the recycling shell (2) are both welded with a positioning sleeve (12), the recycling shell (2) is vertically and fixedly connected with a recycling pipe (13) through the positioning sleeve (12) positioned at the bottom, the outer surface of the recycling pipe (13) close to the positioning sleeve (12) is provided with a first electromagnetic valve (14), the recycling shell (2) is vertically and fixedly connected with a first water pipe (15) through the positioning sleeve (12) positioned at the upper surface, the outer surface of the first water pipe (15) close to the positioning sleeve (12) is provided with a second electromagnetic valve (16), the bottom of one side outer wall and one side position of the upper surface of the water pump (10) are both welded with a connecting pipe (17), the water pump (10) is provided with a second water pipe (18) through the upper surface between the connecting pipe (17) and the liquid inlet hopper (4), a liquid collecting cavity (19) is arranged inside the recycling shell (2), the inside from the top down fixed mounting of rack (9) has power (21), plc (22) and water quality analysis appearance (23), and the lower surface intermediate position of water quality analysis appearance (23) is provided with probe rod (24) perpendicularly, the perpendicular welding in top of pipe (8) has sampling tube (25), sampling tube (25) and probe rod (24) are corresponding, and the top welding of sampling tube (25) has sealing block (26), the lower extreme of probe rod (24) passes through sealing block (26) and sets up the inside at sampling tube (25).

2. The sewage filtering and recycling device for sewage treatment process according to claim 1, wherein the pillars (3) are vertically arranged at the peripheral edge of the lower surface of the filtering tank (1), and the lower surfaces of the pillars (3) and the recycling shell (2) are arranged on the same horizontal line.

3. The sewage filtering and recycling device for sewage treatment process according to claim 1, wherein one end of the first water pipe (15) far away from the recycling shell (2) is fixedly connected with the water pump (10) through the connecting pipe (17) positioned at the bottom, and one end of the second water pipe (18) far away from the water pump (10) is vertically and fixedly installed at the other side position of the upper surface of the liquid inlet hopper (4).

4. The sewage filtering and recycling device for the sewage treatment process according to claim 1, wherein the longitudinal section of the liquid collecting cavity (19) is in a triangular structure, and the triangles of the liquid collecting cavity (19) correspond to the guide pipe (8) and the two sets of positioning sleeves (12) respectively.

5. The sewage filtering and recycling device for the sewage treatment process according to claim 1, wherein a terminal (20) is fixedly installed in the middle of one side wall of the cabinet (9), and the lower surface of the water quality analyzer (23) is vertically connected with the bottom of the cabinet (9) in a penetrating manner.

6. The sewage filtering and recycling device for the sewage treatment process according to claim 1, wherein the water quality analyzer (23) is of type HM-SZ64, the plc (22) is of type S7-1200, and the input ends of the water pump (10), the plc (22) and the water quality analyzer (23) are electrically connected with the output end of the power supply (21).