CN215102548U - Direct-current electrolysis multi-pole sewage purification equipment - Google Patents

Direct-current electrolysis multi-pole sewage purification equipment Download PDF

Info

Publication number
CN215102548U
CN215102548U CN202121253630.1U CN202121253630U CN215102548U CN 215102548 U CN215102548 U CN 215102548U CN 202121253630 U CN202121253630 U CN 202121253630U CN 215102548 U CN215102548 U CN 215102548U
Authority
CN
China
Prior art keywords
sewage purification
wall
fixedly connected
sewage
electrolysis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202121253630.1U
Other languages
Chinese (zh)
Inventor
陈雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Leiming Ecology Technology Co ltd
Original Assignee
Tianjin Leiming Ecology Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Leiming Ecology Technology Co ltd filed Critical Tianjin Leiming Ecology Technology Co ltd
Priority to CN202121253630.1U priority Critical patent/CN215102548U/en
Application granted granted Critical
Publication of CN215102548U publication Critical patent/CN215102548U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

The utility model relates to a sewage purification equipment technical field just discloses a multipolar sewage purification equipment of direct current electrolysis, including the multipolar sewage purification equipment main part of electrolysis, the lower fixed surface of the multipolar sewage purification equipment main part of electrolysis is connected with the bottom plate, and the lower fixed surface of bottom plate is connected with a plurality of supporting shoes, and the last fixed surface of bottom plate is connected with water quality testing mechanism and sewage and just strains the mechanism, and the fixed intercommunication of the play water end of the multipolar sewage purification equipment main part of electrolysis has the three-way valve, and the fixed intercommunication of output of three-way valve has a control valve. The utility model discloses make the multipolar sewage purification equipment of electrolysis have sewage and just strain and quality of water real-time detection's function, not only can avoid sewage impurity too much and block up filter screen in the equipment, can also improve the reliability that the multipolar sewage purification equipment of direct current electrolysis treated water discharged to and can effectively improve the multipolar sewage purification equipment sewage treatment's of direct current efficiency and convenience.

Description

Direct-current electrolysis multi-pole sewage purification equipment
Technical Field
The utility model relates to a sewage purification equipment technical field especially relates to a multipolar sewage purification equipment of direct current electrolysis.
Background
The wastewater electrolysis treatment method is a method for purifying wastewater by applying an electrolysis mechanism to convert harmful substances in the original wastewater into harmless substances through oxidation and reduction reactions on a positive electrode and a negative electrode respectively in an electrolysis process. The electrolytic tank is internally provided with a polar plate which is generally made of a common steel plate. The electrolytic cell is divided into a single polarity mode and a bipolar mode according to the way that a polar plate is connected with a power supply, after the electrolytic cell is electrified, under the action of an external electric field, the anode loses electrons to generate an oxidation reaction, and the cathode obtains electrons to generate a reduction reaction. The waste water flows through the electrolytic bath as electrolyte, oxidation and reduction reactions occur at the anode and the cathode respectively, and harmful substances are removed.
The existing direct current electrolysis multi-pole sewage purification equipment has the condition that floaters block up a filter screen when in use, and workers are required to frequently clean the filter screen, so that time and labor are wasted, the sewage treatment efficiency and convenience of the direct current electrolysis multi-pole sewage purification equipment are influenced, and in addition, the direct current electrolysis multi-pole sewage purification equipment does not have the function of real-time water quality detection, and the reliability of water treatment and discharge of the direct current electrolysis multi-pole sewage purification equipment is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the condition that the multipolar sewage purification equipment of direct current electrolysis has the floater to block up the filter screen when using among the prior art, and need the staff frequently to clear up the filter screen, influence the multipolar sewage purification equipment sewage treatment's of direct current electrolysis efficiency and convenience, and the multipolar sewage purification equipment of direct current electrolysis does not have real-time water quality testing's function yet, influence the multipolar sewage purification equipment of direct current electrolysis and handle the problem of water discharge reliability, and the multipolar sewage purification equipment of direct current electrolysis who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a multipolar sewage purification equipment of direct current electrolysis, includes the multipolar sewage purification equipment main part of electrolysis, the lower fixed surface of the multipolar sewage purification equipment main part of electrolysis is connected with the bottom plate, the lower fixed surface of bottom plate is connected with a plurality of supporting shoes, the last fixed surface of bottom plate is connected with water quality testing mechanism and sewage and just strains the mechanism, the fixed intercommunication of the play water end of the multipolar sewage purification equipment main part of electrolysis has the three-way valve, the fixed intercommunication of output of three-way valve has first control valve, the output of first control valve and the fixed intercommunication of outer wall of water quality testing mechanism.
Preferably, the water quality detection mechanism comprises a water tank fixedly connected with the upper surface of the bottom plate, a drain pipe is fixedly communicated with the outer wall of the top end of the water tank, the outer wall of the water tank is fixedly connected with a water quality detector, the outer wall of the electrolysis multi-pole sewage purification equipment main body is fixedly connected with an industrial personal computer and a circulating pump, the suction end of the circulating pump is fixedly communicated with the top end of a three-way valve, the output end of the circulating pump is fixedly communicated with a connecting pipe, and the output end of the connecting pipe is fixedly communicated with the outer wall of a water inlet pipe of the electrolysis multi-pole sewage purification equipment main body.
Preferably, the sewage primary filtering mechanism comprises a support fixedly connected with the upper surface of the base, the upper surface of the support is fixedly connected with a filtering cylinder, the inner wall of the filtering cylinder is fixedly connected with a rolling bearing, the inner wall of the rolling bearing is fixedly connected with a supporting screen plate, the upper surface of the supporting screen plate is provided with two limiting holes, the hole walls of the limiting holes are movably connected with a limiting rod, the top end of the limiting rod is fixedly connected with a filtering screen, the inner wall of the filtering screen is fixedly connected with a filtering cloth, the upper surface of the filtering cloth is fixedly connected with a conical screen, the inner wall of the filtering cylinder is provided with a round hole, the hole wall of the round hole is fixedly connected with a sealing bearing, the inner wall of the sealing bearing is fixedly connected with a rotating rod, the top end of the rotating rod is fixedly connected with the lower surface of the supporting screen plate, and the inner wall of the filtering cylinder is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with the bottom end of the rotating rod, the inner wall of the filter cylinder is fixedly connected with a water pump, the output end of the water pump is fixedly communicated with a guide pipe, the top end of the guide pipe penetrates through the side wall of the filter cylinder and is fixedly communicated with a second control valve, and the output end of the second control valve is fixedly communicated with a water inlet pipe of the electrolysis multi-pole sewage purification equipment main body.
Preferably, the outer wall of the bottom end of the water tank is fixedly communicated with a one-way valve, the output end of the one-way valve is fixedly communicated with a return pipe, and the top end of the return pipe is fixedly communicated with the outer wall of the three-way pipe.
Preferably, the detection end of the water quality detector extends into the water tank.
Preferably, the upper surface of the filter screen cover is fixedly connected with two handles which are symmetrically distributed.
Compared with the prior art, the utility model provides a multipolar sewage purification equipment of direct current electrolysis possesses following beneficial effect:
1. the direct-current electrolysis multi-pole sewage purification equipment is provided with the driving motor, the filter screen and the conical screen, when the main body of the electrolysis multi-pole sewage purification equipment is used for treating sewage, firstly, the sewage is conveyed into the filter cartridge and the filter screen, then, the driving motor is started, the driving motor enables the support screen to rotate through the rotating rod, the support screen drives the filter screen to rotate through the limiting rod, the centrifugal force generated by the rotation of the filter screen is generated, impurities intercepted by the filter screen and the filter cloth are scattered to the edge of the filter screen by the centrifugal force, the sewage can be filtered all the time at the middle positions of the conical screen and the filter screen, the sewage is prevented from blocking the filter screen in the main body of the electrolysis multi-pole sewage purification equipment, the frequent cleaning and maintenance of workers are not needed, time and labor are saved, the mechanism enables the electrolysis multi-pole sewage purification equipment to have the function of primary sewage filtration, and the filter screen in the equipment is prevented from being blocked by excessive sewage impurities, further effectively improving the efficiency and convenience of sewage treatment of the direct-current electrolysis multi-pole sewage purification equipment.
2. The direct current electrolysis multi-pole sewage purification device is provided with an industrial personal computer, a water quality detector and a circulating pump, when the direct current electrolysis multi-pole sewage purification equipment main body drains water, firstly, water enters the water tank through the three-way pipe and the first control valve, then, the water in the water tank is detected in real time through the water quality detector, if the detected water quality does not reach the standard, the water quality detector sends a detection signal to the industrial personal computer, the industrial personal computer closes the first control valve, meanwhile, the circulating pump is started, the circulating pump returns the water discharged by the main body of the direct-current electrolysis multi-electrode sewage purification equipment to the water inlet pipe of the main body of the direct-current electrolysis multi-electrode sewage purification equipment through the connecting pipe, so that the water body is electrolyzed again, the water quality is ensured to reach the standard and then discharged, the mechanism enables the direct current electrolysis multi-pole sewage purification equipment to have the function of detecting water quality in real time, and improves the reliability of the direct current electrolysis multi-pole sewage purification equipment in water discharge treatment.
The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses make the multipolar sewage purification equipment of electrolysis have sewage and just strain and quality of water real-time detection's function, not only can avoid sewage impurity too much and block up filter screen in the equipment, can also improve the reliability that the multipolar sewage purification equipment of direct current electrolysis treated water discharged to and can effectively improve the multipolar sewage purification equipment sewage treatment's of direct current electrolysis efficiency and convenience.
Drawings
FIG. 1 is a schematic structural view of a DC electrolysis multi-pole sewage purification apparatus provided by the present invention;
fig. 2 is a schematic structural diagram of a part a of the direct current electrolysis multi-pole sewage purification device provided by the utility model.
In the figure: 1 electrolysis multipolar sewage purification equipment main body, 2 bottom plate, 3 supporting blocks, 4 water quality detection mechanisms, 41 water tanks, 42 drain pipes, 43 water quality detectors, 44 industrial personal computers, 45 circulating pumps, 46 connecting pipes, 5 sewage primary filtering mechanisms, 51 supports, 52 filtering cartridges, 53 rolling bearings, 54 supporting screen plates, 55 limiting rods, 56 filtering screen covers, 57 filtering cloth, 58 conical screen covers, 59 sealing bearings, 510 rotating rods, 511 driving motors, 512 water pumps, 513 guide pipes, 514 second control valves, 6 three-way valves, 7 first control valves, 8 one-way valves, 9 return pipes and 10 handles.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a multipolar sewage purification device of direct current electrolysis, including electrolysis multipolar sewage purification device main part 1, the lower fixed surface of electrolysis multipolar sewage purification device main part 1 is connected with bottom plate 2, the lower fixed surface of bottom plate 2 is connected with a plurality of supporting shoes 3, the upper fixed surface of bottom plate 2 is connected with water quality testing mechanism 4 and sewage and just strains mechanism 5, the fixed intercommunication of the play water end of electrolysis multipolar sewage purification device main part 1 has three-way valve 6, the fixed intercommunication of the output of three-way valve 6 has first control valve 7, the output of first control valve 7 and the fixed intercommunication of the outer wall of water quality testing mechanism 4.
The water quality detection mechanism 4 comprises a water tank 41 fixedly connected with the upper surface of the bottom plate 2, a water discharge pipe 42 is fixedly communicated with the outer wall of the top end of the water tank 41, a water quality detector 43 is fixedly connected with the outer wall of the electrolytic multi-pole sewage purification device main body 1, an industrial personal computer 44 and a circulating pump 45 are fixedly connected with the outer wall of the electrolytic multi-pole sewage purification device main body 1, the suction end of the circulating pump 45 is fixedly communicated with the top end of the three-way valve 6, a connecting pipe 46 is fixedly communicated with the output end of the circulating pump 45, the output end of the connecting pipe 46 is fixedly communicated with the outer wall of the water inlet pipe of the electrolytic multi-pole sewage purification device main body 1, the mechanism enables the direct-current electrolytic multi-pole sewage purification device to have the function of real-time water quality detection, and the reliability of water discharge of the direct-current electrolytic multi-pole sewage purification device is improved.
The sewage primary filtering mechanism 5 comprises a support 51 fixedly connected with the upper surface of the base 2, the upper surface of the support 51 is fixedly connected with a filter cylinder 52, the inner wall of the filter cylinder 52 is fixedly connected with a rolling bearing 53, the inner wall of the rolling bearing 53 is fixedly connected with a supporting screen 54, the upper surface of the supporting screen 54 is provided with two limiting holes, the hole walls of the limiting holes are movably connected with a limiting rod 55, the top end of the limiting rod 55 is fixedly connected with a filter screen 56, the inner wall of the filter screen 56 is fixedly connected with a filter cloth 57, the upper surface of the filter cloth 57 is fixedly connected with a conical screen 58, the inner wall of the filter cylinder 52 is provided with a round hole, the hole wall of the round hole is fixedly connected with a sealing bearing 59, the inner wall of the sealing bearing 59 is fixedly connected with a rotating rod 510, the top end of the rotating rod 510 is fixedly connected with the lower surface of the supporting screen 54, the inner wall of the filter cylinder 52 is fixedly connected with a driving motor 511, and the output end of the driving motor 511 is fixedly connected with the bottom end of the rotating rod 510, inner wall fixedly connected with water pump 512 of cartridge filter 52, the fixed intercommunication of the output of water pump 512 has pipe 513, the lateral wall of cartridge filter 52 is passed on the top of pipe 513, and fixed intercommunication has second control valve 514, the output of second control valve 514 and the fixed intercommunication of the inlet tube of the multipolar sewage purification equipment main part 1 of electrolysis, this mechanism makes the multipolar sewage purification equipment of electrolysis have the function that sewage was just strained, avoid sewage impurity too much and block up filter screen in the equipment, and then can effectively improve the multipolar sewage purification equipment sewage treatment's of direct current electrolysis efficiency and convenience.
The outer wall of the bottom end of the water tank 41 is fixedly communicated with a check valve 8, the output end of the check valve 8 is fixedly communicated with a return pipe 9, and the top end of the return pipe 9 is fixedly communicated with the outer wall of the three-way pipe 6.
The detection end of the water quality detector 43 extends into the water tank 41, and the water in the water tank 41 can be detected in real time through the water quality detector 43.
The upper surface of the filter screen 56 is fixedly connected with two handles 10 which are symmetrically distributed, the handle 10 can conveniently lift the filter screen 56, the water quality detector 43 and the circulating pump 45 are both electrically connected with an external power supply through the industrial personal computer 44, and the driving motor 511, the first control valve 7 and the second control valve 514 are all electrically connected with the external power supply through control switches, which are the prior art and belong to the conventional technical means of the person skilled in the art, and therefore, the description is omitted.
In the utility model, when the electrolysis multi-pole sewage purification equipment main body 1 treats sewage, firstly, sewage is conveyed into the filter cylinder 52 and the filter screen cover 56, then the driving motor 511 is started, the driving motor 511 rotates the supporting screen 54 through the rotating rod 510, the supporting screen 54 drives the filter screen cover 56 to rotate through the limiting rod 55, and the filter screen cover 56 rotates to generate centrifugal force, and the centrifugal force enables impurities intercepted by the filter screen cover 56 and the filter cloth 57 to be dispersed to the edge of the filter screen cover 56, thereby ensuring that the middle positions of the conical screen cover 58 and the filter screen cover 56 can filter sewage all the time, avoiding the sewage from blocking the filter screen in the electrolysis multi-pole sewage purification equipment main body 1, avoiding the frequent cleaning and maintenance of workers, saving time and labor, leading the electrolysis multi-pole sewage purification equipment to have the function of sewage preliminary filtration, avoiding the sewage from being too much impurities to block the filter screen in the equipment, thereby effectively improving the efficiency and the convenience of sewage treatment of the direct current electrolysis multi-pole sewage purification equipment, when the direct current electrolysis multi-pole sewage purification equipment main body 1 drains, firstly, water enters the water tank 41 through the three-way pipe 6 and the first control valve 7, then, the water in the water tank 41 is detected in real time through the water quality detector 43, if the detected water quality does not reach the standard, the water quality detector 43 sends a detection signal to the industrial personal computer 44, the industrial personal computer 44 closes the first control valve 7, meanwhile, the circulating pump 45 is started, the circulating pump 45 returns the water discharged by the direct current electrolysis multipolar sewage purification equipment main body 1 to the water inlet pipe of the direct current electrolysis multipolar sewage purification equipment main body 1 through the connecting pipe 46, so that the water body is electrolyzed again, the water quality is ensured to reach the standard and then discharged, the mechanism enables the direct current electrolysis multi-pole sewage purification equipment to have the function of detecting water quality in real time, and improves the reliability of the direct current electrolysis multi-pole sewage purification equipment in water discharge treatment.
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 (6)

1. The utility model provides a multipolar sewage purification equipment of direct current electrolysis, includes electrolysis multipolar sewage purification equipment main part (1), its characterized in that, the lower fixed surface of electrolysis multipolar sewage purification equipment main part (1) is connected with bottom plate (2), the lower fixed surface of bottom plate (2) is connected with a plurality of supporting shoes (3), the last fixed surface of bottom plate (2) is connected with water quality testing mechanism (4) and sewage and just strains mechanism (5), the fixed intercommunication of the play water end of electrolysis multipolar sewage purification equipment main part (1) has three-way valve (6), the fixed intercommunication of output of three-way valve (6) has first control valve (7), the output of first control valve (7) and the fixed intercommunication of the outer wall of water quality testing mechanism (4).
2. The direct-current electrolysis multi-pole sewage purification device according to claim 1, wherein the water quality detection mechanism (4) comprises a water tank (41) fixedly connected with the upper surface of the bottom plate (2), the outer wall of the top end of the water tank (41) is fixedly communicated with a water discharge pipe (42), the outer wall of the water tank (41) is fixedly connected with a water quality detector (43), the outer wall of the electrolysis multi-pole sewage purification device main body (1) is fixedly connected with an industrial personal computer (44) and a circulating pump (45), the suction end of the circulating pump (45) is fixedly communicated with the top end of the three-way valve (6), the output end of the circulating pump (45) is fixedly communicated with a connecting pipe (46), and the output end of the connecting pipe (46) is fixedly communicated with the outer wall of a water inlet pipe of the electrolysis multi-pole sewage purification device main body (1).
3. The direct-current electrolysis multi-pole sewage purification device according to claim 1, wherein the sewage primary filtering mechanism (5) comprises a support (51) fixedly connected with the upper surface of the base plate (2), the upper surface of the support (51) is fixedly connected with a filter cartridge (52), the inner wall of the filter cartridge (52) is fixedly connected with a rolling bearing (53), the inner wall of the rolling bearing (53) is fixedly connected with a support screen (54), the upper surface of the support screen (54) is provided with two limiting holes, the hole walls of the limiting holes are movably connected with a limiting rod (55), the top end of the limiting rod (55) is fixedly connected with a filter screen (56), the inner wall of the filter screen (56) is fixedly connected with a filter cloth (57), the upper surface of the filter cloth (57) is fixedly connected with a conical screen (58), and the inner wall of the filter cartridge (52) is provided with a round hole, and the pore wall fixedly connected with sealed bearing (59) of round hole, the inner wall fixedly connected with bull stick (510) of sealed bearing (59), the top of bull stick (510) and the lower fixed surface who supports otter board (54) are connected, the inner wall fixedly connected with driving motor (511) of cartridge filter (52), the output of driving motor (511) and the bottom fixed connection of bull stick (510), the inner wall fixedly connected with water pump (512) of cartridge filter (52), the fixed intercommunication of output of water pump (512) has pipe (513), the lateral wall of cartridge filter (52) is passed on the top of pipe (513) to fixed intercommunication has second control valve (514), the output of second control valve (514) and the inlet tube fixed intercommunication of electrolysis multipolar sewage purification equipment main part (1).
4. The direct-current electrolysis multi-pole sewage purification device according to claim 2, wherein the outer wall of the bottom end of the water tank (41) is fixedly communicated with a one-way valve (8), the output end of the one-way valve (8) is fixedly communicated with a return pipe (9), and the top end of the return pipe (9) is fixedly communicated with the outer wall of the three-way valve (6).
5. The direct-current electrolysis multipolar sewage purification apparatus according to claim 2, wherein the detection end of the water quality detector (43) extends into the interior of the water tank (41).
6. The direct-current electrolysis multi-pole sewage purification device according to claim 3, wherein two symmetrically distributed handles (10) are fixedly connected to the upper surface of the filter screen (56).
CN202121253630.1U 2021-06-03 2021-06-03 Direct-current electrolysis multi-pole sewage purification equipment Active CN215102548U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121253630.1U CN215102548U (en) 2021-06-03 2021-06-03 Direct-current electrolysis multi-pole sewage purification equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121253630.1U CN215102548U (en) 2021-06-03 2021-06-03 Direct-current electrolysis multi-pole sewage purification equipment

Publications (1)

Publication Number Publication Date
CN215102548U true CN215102548U (en) 2021-12-10

Family

ID=79303837

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121253630.1U Active CN215102548U (en) 2021-06-03 2021-06-03 Direct-current electrolysis multi-pole sewage purification equipment

Country Status (1)

Country Link
CN (1) CN215102548U (en)

Similar Documents

Publication Publication Date Title
CN209923095U (en) Combined type domestic sewage treatment electrolysis equipment
CN105502584A (en) Device and method for removing ammonia nitrogen, nitrite nitrogen and COD in marine culture wastewater
CN204400672U (en) The multistage electro-chemical water treatment facility of flow-guiding mouth dislocation
CN215102548U (en) Direct-current electrolysis multi-pole sewage purification equipment
CN111943411A (en) Advanced oxidation treatment device for composite sewage
CN210736417U (en) Combined novel fluorine-containing wastewater advanced treatment device
CN215365029U (en) Electric flocculation oily sewage treatment device with hydrogen escape explosion-proof function
CN210825558U (en) Electrochemical treatment device for water treatment
CN210474960U (en) Device for strengthening remediation of heavy metal contaminated soil
CN112978871A (en) Device based on electrooxidation coupling electrocoagulation handles rubbish leachate membrane concentrate
CN207726783U (en) Electroreduction sewage disposal device
CN212425729U (en) Advanced oxidation treatment device for composite sewage
CN215798635U (en) Electrochemical removal device for organic matters in high-salinity wastewater
CN219907303U (en) Recovery device for phosphorus element in sludge
CN214781243U (en) Advanced oxidation sewage treatment device
CN209242832U (en) A kind of water process environmental protection equipment electrolytic cell
CN212712875U (en) Electroflocculation electrolytic tank
CN214457040U (en) Automatic recoil type micro-electrolysis reaction system
CN213623656U (en) Cow hide sofa leather washing wastewater cyclic treatment device
CN205241294U (en) Get rid of ammonia nitrogen, inferior nitre nitrogen and COD's device in mariculture waste water
CN217808860U (en) Easy abluent electrolytic device
CN208829463U (en) A kind of high oil-containing organic waste-water treating apparatus
CN215517659U (en) Continuous electric dechlorination treatment device for solid slurry
CN213834733U (en) Electrochemical descaling device for industrial circulating water
CN216946341U (en) Electrolytic air flotation machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant