CN115028239A

CN115028239A - Sewage treatment system based on PH detects

Info

Publication number: CN115028239A
Application number: CN202210581889.1A
Authority: CN
Inventors: 尹洪环; 王东爱; 常青; 杨佳琦; 刘芝豪; 陈沁宏; 张迪; 魏子涵; 刘志森
Original assignee: Tianjin University of Commerce
Current assignee: Tianjin University of Commerce
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-09-09

Abstract

The invention discloses a sewage treatment system based on PH detection, which comprises a water tank body and an auxiliary bin, wherein the auxiliary bin is fixedly arranged on the water tank body, a driving device and a detection device are arranged in the auxiliary bin, a partition plate is fixedly arranged in the water tank body, the inner space of the water tank body is divided into a first adjusting chamber and a second adjusting chamber through the partition plate, electrolytic devices are arranged in the first adjusting chamber and the second adjusting chamber, and a detection water inlet hole and a detection water hole are formed in the partition plate. Utilize the micro-electrolysis to adjust the PH of sewage, can realize continuous operation through the design of two mediation rooms, utilize circulating pump and detection device to carry out automatic acquisition to sewage treatment process's data, solved the loaded down with trivial details problem of artifical detection, avoided artifical collection process sewage to the harm of staff's health simultaneously, improved the collection security, the PH value of while real-time detection waste water can reflect the index of the electrolysis degree of sewage, has important meaning to the electrolysis purification of sewage.

Description

Sewage treatment system based on PH detects

Technical Field

The invention belongs to the field of industrial wastewater treatment, and particularly relates to a sewage treatment system based on pH detection.

Background

The micro-electrolysis treatment refers to a method for purifying wastewater by utilizing an original electric reaction. By using electrochemical principle, two conductors with different electronegativities are connected together and immersed in electrolyte liquid with conductivity to generate oxidation-reduction reaction, thus forming the galvanic cell. The charged ions in the solution move to the electrode with the opposite charges to react, and simultaneously, the product generated by the electric reaction and the chemical substances in the solution are chemically changed, so that the structure and the form of the product are changed, and the conversion from difficult treatment to easy treatment and color to colorless is completed. Thereby achieving the purpose of removing chemical pollutants. Can be applied to the treatment of printing and dyeing, dye, electroplating and synthetic detergent wastewater. The method has the characteristics of simplicity, low investment, easily obtained raw materials, low cost and easy industrialization. The pH value is a relatively critical factor in the micro-electrolysis treatment, which directly influences the treatment effect of the electrode material on the wastewater, and the reaction mechanism and the product form are greatly different when the pH value ranges are different, so that a relatively proper pH range is required. The PH value detection device is added in the treatment process to ensure that the real-time detection of the PH value is realized

Therefore, a sewage treatment system based on pH detection needs to be designed to solve the problems.

Disclosure of Invention

The invention aims to solve the problem of providing a sewage treatment system based on PH detection, and aims to control the sewage treatment process by detecting the PH value in water in real time according to the demand of the micro-electrolysis water purification process on the PH value, so that the labor cost is saved, the manual operation is reduced, the safety of sewage treatment is improved, the electrolysis method for treating the sewage belongs to the environmental protection industry, the pollution to the external environment is reduced, and the control on the PH value has important significance for electrolyzing the sewage.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

a sewage treatment system based on PH detection comprises a water tank body and an auxiliary bin, wherein the auxiliary bin is fixedly arranged on the water tank body, a driving device and a detection device are arranged in the auxiliary bin, a partition plate is fixedly arranged in the water tank body, the inner space of the water tank body is divided into a first adjusting chamber and a second adjusting chamber through the partition plate, an electrolysis device is arranged in each of the first adjusting chamber and the second adjusting chamber, a detection water inlet hole and a detection water hole are arranged on the partition plate, one end of the detection water inlet hole, which can be used for detecting the water hole, is respectively communicated with the first adjusting chamber and the second adjusting chamber, the other end of the detection water inlet hole is connected with the detection device, a group of opposite inner walls of the water tank body are provided with sliding grooves, the sliding grooves are positioned on two sides of the partition plate, and a sewage inlet hole and a sewage outlet hole are arranged on the inner walls of the sliding grooves in a run-through manner, the sewage inlet opening with be linked together through linker and inlet tube, the sewage apopore is linked together through linker and outlet pipe it is provided with the closing plate still to slide in the spout, the closing plate can pass through drive arrangement drives to be followed the spout slides, just closing plate in the first adjustment chamber with closing plate slip opposite direction in the second adjustment chamber the closing plate slides the back homoenergetic is right the sewage inlet opening the sewage apopore detect the inlet opening with detect the apopore and seal.

Preferably, detection device includes detection sensor and detection circulating pump, the detection circulating pump can pass through detect the inlet opening with detect the outlet opening and drive water and circulate, detection sensor is used for detecting the ph value of water.

So set up, through the mobile accuracy that can improve the testing result that detects circulating pump drive water.

Preferably, the driving device comprises a motor, and a gear is fixedly arranged at an output end of the motor.

So set up, can drive the closing plate through drive arrangement and remove, the control of being convenient for.

Preferably, a rack is fixedly arranged on the sealing plate, and the other end of the rack extends into the auxiliary bin and is meshed with the gear.

By the arrangement, the first sealing plate and the second sealing plate can be controlled to move.

Preferably, the sewage inlet is located above the sewage outlet, and the detection inlet and the detection outlet are located at the same height as the sewage inlet.

So set up, be convenient for control in unison.

Preferably, the sealing plate in the first adjusting chamber is a first sealing plate, the sealing plate in the second adjusting chamber is a second sealing plate, and when the first sealing plate seals the sewage water outlet, the second sealing plate seals the sewage water inlet, the detection water inlet and the detection water outlet.

So set up, realized the alternate work of first regulating chamber and second regulating chamber through the cooperation, guaranteed the continuity of detecting the flow.

Preferably, the sewage inlet hole, the sewage outlet hole, the detection inlet hole and the detection outlet hole are provided with sealing rings in the joint outlet of the sealing plate.

So set up, ensured sealed effect, prevent the seepage.

Preferably, the electrolysis device comprises a fixed seat and a filling bin, the fixed seat is fixedly arranged at the bottom of the inner side of the water tank body, and the filling bin is detachably connected with the fixed seat through threads.

So set up, be convenient for pack the packing.

Preferably, the water tank body is further provided with a cover plate, the cover plate is connected with the water tank body through a hinge, and the cover plate is further provided with a handle.

So set up, be convenient for survey the change of packing and to this internal operating condition of water tank.

The invention has the advantages and positive effects that:

the invention utilizes micro-electrolysis to adjust the PH of the sewage, can realize continuous work through the design of double mediation rooms, utilizes the circulating pump and the detection device to automatically collect the data of the sewage treatment process, solves the problem of tedious manual detection, avoids the harm of the sewage to the bodies of workers in the manual collection process, improves the collection safety, simultaneously detects the PH value of the sewage in real time, can reflect the index of the electrolysis degree of the sewage, and has important significance for electrolyzing and purifying the sewage.

Drawings

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

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic vertical sectional view taken along line I-I in FIG. 2;

FIG. 4 is a schematic cross-sectional view taken vertically along line II-II of FIG. 2;

FIG. 5 is a schematic cross-sectional view taken vertically at III-III in FIG. 2;

fig. 6 is a schematic cross-sectional view taken vertically at IV-IV in fig. 2.

The reference numerals are illustrated below:

1. a water tank body; 2. a partition plate; 3. a first regulation chamber; 4. a second conditioning chamber; 5. a fixed seat; 6. a material filling bin; 7. a chute; 8. a sewage inlet hole; 9. a sewage outlet; 10. a first sealing plate; 11. detecting a water inlet hole; 12. detecting a water outlet; 13. an auxiliary bin; 14. a rack; 15. a motor; 16. a gear; 17. a detection sensor; 18. detecting a circulating pump; 19. a cover plate; 20. a handle; 21. a communicating vessel; 22. a valve; 23. a hinge; 24. a water inlet pipe; 25. a water outlet pipe; 26. a second sealing plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

The invention will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-6, a sewage treatment system based on PH detection comprises a water tank body 1 and an auxiliary chamber 13, wherein the auxiliary chamber 13 is fixedly arranged on the water tank body 1, a driving device and a detection device are arranged in the auxiliary chamber 13, a partition plate 2 is fixedly arranged in the water tank body 1, the inner space of the water tank body 1 is divided into a first adjusting chamber 3 and a second adjusting chamber 4 by the partition plate 2, an electrolysis device is arranged in each of the first adjusting chamber 3 and the second adjusting chamber 4, a detection water inlet hole 11 and a detection water outlet hole 12 are arranged on the partition plate 2, one end of the detection water inlet hole 11, which can detect a water outlet hole 12, is respectively communicated with the first adjusting chamber 3 and the second adjusting chamber 4, and the other end is connected with the detection device, a chute 7 is arranged on a group of opposite inner walls of the water tank body 1, the chute 7 is arranged on two sides of the partition plate 2, a sewage inlet hole 8 and a sewage outlet hole 9 are arranged on the inner wall of the chute 7, the sewage inlet opening 8 with be linked together through linker 21 and inlet tube 24, sewage apopore 9 is linked together through linker 21 and outlet pipe 25, it is provided with the closing plate still to slide in spout 7, the closing plate can drive through drive arrangement and slide along spout 7, and closing plate in the first regulating chamber 3 and the closing plate slip opposite direction in the second regulating chamber 4, after the closing plate slides homoenergetic to sewage inlet opening 8, sewage apopore 9, detect inlet opening 11 and detect out water hole 12 and seal.

Specifically, detection device is including detecting sensor 17 and detection circulating pump 18, detects circulating pump 18 and can drive water through detecting inlet opening 11 and detecting out water hole 12 and circulate, and detection sensor 17 is used for detecting the ph value of water, can improve the accuracy of testing result through the flow that detects circulating pump 18 drive water.

The driving device comprises a motor 15, a gear 16 is fixedly arranged at the output end of the motor 15, a rack 14 is fixedly arranged on the sealing plate, the other end of the rack 14 extends into the auxiliary bin 13 and is meshed with the gear 16, and the sealing plate can be driven to move through the driving device, so that the control is facilitated.

Sewage inlet opening 8 is located sewage apopore 9's top, detect inlet opening 11 and detect out water hole 12 and sewage inlet opening 8 and be located same height, the closing plate of being convenient for seals, closing plate in first adjustment chamber 3 is first closing plate 10, closing plate in the second adjustment chamber 4 is second closing plate 26, second closing plate 26 can be to sewage inlet opening 8 when first closing plate 10 seals sewage apopore 9, detect inlet opening 11 and detect out water hole 12 and seal, the alternative work of first adjustment chamber 3 and second adjustment chamber 4 has been realized through the cooperation.

The laminating play that detects water hole 12 and closing plate all is provided with the sealing washer at sewage inlet opening 8, sewage apopore 9, detects inlet opening 11, so ensured sealed effect, prevents the seepage.

Electrolytic device includes fixing base 5 and

filler storehouse

6, and 5 fixed mounting of fixing base are in 1 inboard bottom of water tank body, and filler storehouse 6 can be dismantled with fixing base 5 through the screw thread and be connected, so be convenient for pack fill.

Still be provided with apron 19 on water tank body 1, apron 19 is connected with water tank body 1 through hinge 23, still is provided with handle 20 on apron 19, is convenient for to the change of packing and observes the operating condition in the water tank body 1.

The working process of the embodiment: when the device is used for a node in a sewage treatment process, a worker firstly leads in water from a water inlet pipe 24, the water can enter a communicating vessel 21 from the water inlet pipe 24, the water entering the communicating vessel 21 can enter a first adjusting chamber 3 or a second adjusting chamber 4 according to different states of a first sealing plate 10 and a second sealing plate 26, as shown in figure 3 and shown by figure 5, at the moment, the first sealing plate 10 is positioned above the second sealing plate 26, a sewage inlet hole 8, a detection inlet hole 11 and a detection water hole 12 in the first adjusting chamber 3 are closed, a sewage outlet hole 9 is opened, a sewage inlet hole 8, a detection inlet hole 11 and a detection water hole 12 in the second adjusting chamber 4 are opened, and a sewage outlet hole 9 is closed, so that water flow can enter the second adjusting chamber 4 through the sewage inlet hole 8 in the communicating vessel 21 and is electrolyzed by an electrolytic filler in the second adjusting chamber 4, adjusting the PH of the sewage, when the water level in the second adjusting chamber 4 is not over the detection water inlet hole 11 and the detection water hole 12, the circulating water pump sucks water through the detection water inlet hole 11, the water is detected and then flows out from the detection water hole 12, circulating detection is carried out until the PH of the sewage in the second adjusting chamber 4 reaches the standard, then the motor 15 is started and drives the gear 16 to rotate in the forward direction, the gear 16 drives the first sealing plate 10 and the second sealing plate 26 to move along the chute 7 through the rack 14 after rotating, as shown in figure 3, at the moment, the second sealing plate 26 moves upwards under the driving of the rack 14, the first sealing plate 10 moves downwards under the driving of the rack 14, after the first sealing plate 10 and the second sealing plate 26 both move to the extreme position of the chute 7, the states of the sewage inlet hole 8, the sewage outlet hole 9, the detection water inlet hole 11 and the detection water hole 12 in the first adjusting chamber 3 and the second adjusting chamber 4 all change, the sewage enters an adjusting chamber through the communicating vessel 21 to perform the electrolytic adjustment and detection processes again, and the sewage in the second adjusting chamber 4 is discharged from the sewage water outlet hole 9; after sewage PH in first control chamber 3 reached standard motor 15 antiport, once more drive first closing plate 10 and second closing plate 26 through rack 14 and remove, and make each business turn over water hole state in first control chamber 3 and the second control chamber 4 change, so go on in turn, the continuity of detection flow has been guaranteed, and can also open apron 19 on the water tank body 1 through handle 20, observe the condition in the control chamber and change the electrolysis filler, and threaded connection's filler storehouse 6 makes the change of filler more swift, and inlet tube 24 and outlet pipe 25 on the box can continuously let in sewage in the water tank body 1, valve 22 then can be to the break-make of sewage and the size of flow in inlet tube 24 and the outlet pipe 25.

While one embodiment of the present invention has been described in detail, the present invention is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a sewage treatment system based on PH detects, includes water tank body (1) and subsidiary storehouse (13), subsidiary storehouse (13) is fixed to be set up on water tank body (1), its characterized in that: a driving device and a detection device are arranged in the auxiliary bin (13), a partition plate (2) is fixedly arranged in the water tank body (1), the inner space of the water tank body (1) is divided into a first adjusting chamber (3) and a second adjusting chamber (4) through the partition plate (2), an electrolysis device is arranged in each of the first adjusting chamber (3) and the second adjusting chamber (4), a detection water inlet hole (11) and a detection water hole (12) are arranged on the partition plate (2), one end of the detection water inlet hole (11) capable of detecting the water outlet hole (12) is respectively communicated with the first adjusting chamber (3) and the second adjusting chamber (4), the other end of the detection water inlet hole is connected with the detection device, a sliding groove (7) is arranged on a group of opposite inner walls of the water tank body (1), and the sliding grooves (7) are positioned on two sides of the partition plate (2), the water inlet and outlet regulating device is characterized in that a sewage inlet hole (8) and a sewage outlet hole (9) are arranged on the inner wall of the sliding groove (7) in a penetrating mode, the sewage inlet hole (8) is communicated with a water inlet pipe (24) through a communicating device (21), the sewage outlet hole (9) is communicated with a water outlet pipe (25) through the communicating device (21), a sealing plate is arranged in the sliding groove (7) in a sliding mode, the sealing plate can drive to slide along the sliding groove (7) through a driving device, the sliding direction of the sealing plate in the first regulating chamber (3) is opposite to that of the sealing plate in the second regulating chamber (4), and the sealing plate can slide and then be sealed through the sewage inlet hole (8), the sewage outlet hole (9), the detection inlet hole (11) and the detection outlet hole (12).

2. A PH detection based sewage treatment system according to claim 1 wherein: the detection device comprises a detection sensor (17) and a detection circulating pump (18), the detection circulating pump (18) can be used for detecting the water inlet hole (11) and the detection water outlet hole (12) to drive water to circulate, and the detection sensor (17) is used for detecting the ph value of the water.

3. A PH detection based sewage treatment system according to claim 1 wherein: the driving device comprises a motor (15), and a gear (16) is fixedly arranged at the output end of the motor (15).

4. A PH detection based sewage treatment system according to claim 3 wherein: a rack (14) is fixedly arranged on the sealing plate, and the other end of the rack (14) extends into the auxiliary bin (13) and is meshed with the gear (16).

5. A PH detection based sewage treatment system according to claim 1 wherein: the sewage inlet hole (8) is located above the sewage outlet hole (9), the detection inlet hole (11) and the detection outlet hole (12) are located at the same height with the sewage inlet hole (8).

6. A PH detection-based sewage treatment system according to claim 5, wherein: the sealing plate in the first adjusting chamber (3) is a first sealing plate (10), the sealing plate in the second adjusting chamber (4) is a second sealing plate (26), and when the first sealing plate (10) seals the sewage water outlet hole (9), the second sealing plate (26) can seal the sewage water inlet hole (8), the detection water inlet hole (11) and the detection water outlet hole (12).

7. A PH detection based sewage treatment system according to claim 1 wherein: the sewage inlet hole (8), the sewage outlet hole (9), the detection inlet hole (11) and the detection outlet hole (12) are all provided with sealing rings at the joint outlet of the sealing plate.

8. A PH detection based sewage treatment system according to claim 1 wherein: the electrolysis device comprises a fixing seat (5) and a filling bin (6), wherein the fixing seat (5) is fixedly arranged at the bottom of the inner side of the water tank body (1), and the filling bin (6) is detachably connected with the fixing seat (5) through threads.

9. A PH detection based sewage treatment system according to claim 1 wherein: the water tank is characterized in that a cover plate (19) is further arranged on the water tank body (1), the cover plate (19) is connected with the water tank body (1) through a hinge (23), and a handle (20) is further arranged on the cover plate (19).