CN209530302U - A kind of environmental project equipment for separating liquid from solid - Google Patents

A kind of environmental project equipment for separating liquid from solid Download PDF

Info

Publication number
CN209530302U
CN209530302U CN201920028376.1U CN201920028376U CN209530302U CN 209530302 U CN209530302 U CN 209530302U CN 201920028376 U CN201920028376 U CN 201920028376U CN 209530302 U CN209530302 U CN 209530302U
Authority
CN
China
Prior art keywords
solid
room
inner cavity
separated
liquid
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.)
Expired - Fee Related
Application number
CN201920028376.1U
Other languages
Chinese (zh)
Inventor
马焕春
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.)
Chongqing Water Resources and Electric Engineering College
Original Assignee
Chongqing Water Resources and Electric Engineering College
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 Chongqing Water Resources and Electric Engineering College filed Critical Chongqing Water Resources and Electric Engineering College
Priority to CN201920028376.1U priority Critical patent/CN209530302U/en
Application granted granted Critical
Publication of CN209530302U publication Critical patent/CN209530302U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of environmental project equipment for separating liquid from solid of field of environment engineering technology, including separating cabinet, it separates and is vertically provided with demarcation plate in the middle part of the inner cavity of cabinet, the inner cavity for separating cabinet is separated into and is separated by solid-liquid separation room and double purification room by demarcation plate, and it is separated by solid-liquid separation the left side that double purification room is arranged in room, separation of solid and liquid room is top opening form, the inner cavity left and right sidewall for being separated by solid-liquid separation room is mounted on limit sliding rail, the mode that the utility model first passes through the up-down vibration of cam mechanism driving primary filter carries out preliminary be separated by filtration with liquid to the solid in sewage, it is purified again by the secondary filter of secondary filter, it is further reduced the pollutant of solid in sewage, realize the separation of sewage and its solid pollutant, and the mode of vibration is separated by solid-liquid separation, solid pollutant is reduced to be detained on filter screen and make The phenomenon that being blocked at filter screen.

Description

A kind of environmental project equipment for separating liquid from solid
Technical field
The utility model relates to field of environment engineering technology, specially a kind of environmental project equipment for separating liquid from solid.
Background technique
There is also different understanding to Environmental Engineering this subject by people.It is believed that Environmental Engineering is research The principle of environmental pollution prevention and control technology and the subject of method, mainly research is to exhaust gas, waste water, solid waste, noise and right The Prevention Technique of the radioactive substance, heat, the electromagnetic wave that pollute etc.;Someone then thinks Environmental Engineering except research prevention and cure of pollution It should also include grinding for environmental system engineering, environmental impact assessment, environmental project economy and environmental monitoring technology etc. outside technology Study carefully.Although there is different views to the research contents of Environmental Engineering, from the point of view of the status that Environmental Engineering develops, base This content mainly has atmospheric pollution control engineering, water pollution control engineering, the processing of solid waste and utilization, environmental pollution comprehensive Several aspects such as prevention and treatment, environmental system engineering.
Water is that all living things survival and development are indispensable.Substance contained in water body is extremely complex, the periodic table of elements In element can nearly all be found in water body.The waste water of human being's production and personal consumption activity discharge, especially industrial wastewater, Largely enter water body causes water pollution to municipal sewage etc..
To the water body of pollution in the process of processing, it is often necessary to the solid pollutant of its inside is separated, To facilitate processing of the later period to sewage inside soluble pollutants, the existing solid-liquid separation method majority for polluted-water is logical Cross what the mode of filter screen filtration was separated, and traditional filter screen majority be it is fixed, be easy to cause solid pollution The delay clogging of object causes the efficiency being separated by solid-liquid separation lower, is based on this, and the utility model devises a kind of environmental project use Equipment for separating liquid from solid, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of environmental project equipment for separating liquid from solid, to solve above-mentioned background technique The existing solid-liquid separation method majority for polluted-water of middle proposition be separated by way of filter screen filtration, and Traditional filter screen majority be it is fixed, be easy to cause the delay clogging of solid pollutant, cause be separated by solid-liquid separation The lower problem of efficiency.
To achieve the above object, the utility model provides the following technical solutions: a kind of environmental project equipment for separating liquid from solid, Including separating cabinet, it is vertically provided with demarcation plate in the middle part of the inner cavity of the separation cabinet, the demarcation plate will separate in cabinet Chamber, which is separated into, is separated by solid-liquid separation room and double purification room, and is separated by solid-liquid separation the left side that double purification room is arranged in room, the solid-liquid point It is top opening form from room, the inner cavity left and right sidewall for being separated by solid-liquid separation room is mounted on limit sliding rail, limits described in two groups Primary filter is tiltedly installed between sliding rail, the inner cavity for being separated by solid-liquid separation room is equipped with braced frame, and support frame is set up It sets on the top of limit sliding rail, the top center of the braced frame is equipped with limit pulley, the top of the primary filter Drag rope is installed, and the top of drag rope passes through the wheel hub of limit pulley and is arranged through demarcation plate in double purification The inner cavity of room, the left side wall for being separated by solid-liquid separation room offers impurity discharging port one, and impurity discharging port one is opposite with the limit opening of sliding rail It answers, the sidewall slope for being separated by solid-liquid separation room is fixed with deflector, and the lower section of impurity discharging port one, the separation is arranged in deflector Collecting vessel is provided on the left of cabinet, and the lower section of deflector is arranged in collecting vessel, the inner cavity of the double purification room is laterally set It is equipped with support plate, and support plate is concordant with the position of braced frame, cam mechanism, and cam are installed at the top of the support plate The cam outer wall of mechanism is connected by the cooperation of bearing and inserted link and the top of drag rope, and the bottom of the support plate passes through U Shape card is fixed with water pump, and the input terminal of the water pump is equipped with drinking-water pipe, and the bottom end of drinking-water pipe is arranged through demarcation plate solid The inner cavity of liquid separation chamber, the output end of the water pump are equipped with drainpipe, and the inner cavity of the double purification room is horizontally installed with two Grade filter screen, and the lower section of drainpipe is arranged in secondary filter, the mesh diameter of the secondary filter is less than by-pass filtration The mesh diameter of net, the right side wall of the double purification room offers impurity discharging port two, and impurity discharging port two is arranged in secondary filter Top, the side wall of the separation cabinet is fixed with sealing baffle by screw, and sealing baffle is by the sealing covering of impurity discharging port two, The right side wall bottom of the double purification room is equipped with drainpipe, and the outer wall of drainpipe is equipped with control valve.
Preferably, the limit sliding rail is line slide rail of the both ends with C-shaped limiting slot, the inner sidewall bottom of the limit sliding rail Portion offers rectangular aperture corresponding with impurity discharging port one, and the inner sidewall of the limit sliding rail is uniformly provided with countersunk screw holes.
Preferably, the primary filter can be slided up and down in the inner cavity of two groups of limit sliding rails, and primary filter with The junction of limit sliding rail is provided with idler wheel.
Preferably, the braced frame includes rectangular box, longitudinally solid by screw in the middle part of the inner cavity of the rectangular box Surely there is mounting plate, installation card slot is offered at the top of the mounting plate, the left and right sidewall of the rectangular box front and back is symmetrically opened Equipped with fixed jack.
Preferably, the cam mechanism includes support base, driving motor and cam, and the driving motor is mounted on support base Top, the support base passes through fixed between screw and support plate, and the cam is mounted on the output shaft of driving motor, and The outer wall of cam is welded with inserted link, and the driving motor and water pump pass through control switch and line trap and extraneous power supply is inserted Seat is electrically connected.
Compared with prior art, the utility model has the beneficial effects that the utility model first passes through cam mechanism driving one The mode of the up-down vibration of grade filter screen in sewage solid and liquid carry out being separated by filtration tentatively, then pass through secondary filtration The secondary filter of net purifies, and is further reduced the pollutant of solid in sewage, realizes the separation of sewage and its solid pollutant, and The mode of vibration is separated by solid-liquid separation, and is reduced solid pollutant and is being detained the phenomenon that cause filter screen to block on filter screen, protects Demonstrate,prove good solid-liquid separation efficiency.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is that the utility model limits skid rail structure diagram;
Fig. 3 is the utility model support frame structure schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- separation cabinet, 2- demarcation plate, 3- separation of solid and liquid room, 4- double purification room, 5- limit sliding rail, 51- rectangular aperture, 52- countersunk screw holes, 6- primary filter, 7- braced frame, 71- rectangular box, 72- mounting plate, 73- install card slot, and 74- is fixed Jack, 8- limit pulley, 9- drag rope, 10- impurity discharging port one, 11- deflector, 12- collecting vessel, 13- support plate, 14- cam Mechanism, 15- water pump, 16- drinking-water pipe, 17- drainpipe, 18- secondary filter, 19- impurity discharging port two, 20- sealing baffle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of environmental project equipment for separating liquid from solid, packet Separation cabinet 1 is included, separates and is vertically provided with demarcation plate 2 in the middle part of the inner cavity of cabinet 1, demarcation plate 2 separates the inner cavity for separating cabinet 1 At separation of solid and liquid room 3 and double purification room 4, and it is separated by solid-liquid separation the left side that double purification room 4 is arranged in room 3, being separated by solid-liquid separation Room 3 is Top opening form, the inner cavity left and right sidewall for being separated by solid-liquid separation room 3 are mounted on limit sliding rail 5, tilt between two groups of limit sliding rails 5 Primary filter 6 is installed, the inner cavity for being separated by solid-liquid separation room 3 is equipped with braced frame 7, and the setting of braced frame 7 is in limit sliding rail 5 Top, the top center of braced frame 7 is equipped with limit pulley 8, and the top of primary filter 6 is equipped with drag rope 9, and The top of drag rope 9 passes through the wheel hub of limit pulley 8 and the inner cavity of double purification room 4, solid-liquid is arranged in through demarcation plate 2 The left side wall of separation chamber 3 offers impurity discharging port 1, and impurity discharging port 1 is corresponding with the limit opening of sliding rail 5, is separated by solid-liquid separation The sidewall slope of room 3 is fixed with deflector 11, and the lower section of impurity discharging port 1 is arranged in deflector 11, separates the left side of cabinet 1 It is provided with collecting vessel 12, and the lower section of deflector 11 is arranged in collecting vessel 12, the inner cavity of double purification room 4 is horizontally arranged with support Plate 13, and support plate 13 is concordant with the position of braced frame 7, the top of support plate 13 is equipped with cam mechanism 14, and cam machine The cam outer wall of structure 14 is connect by the cooperation of bearing and inserted link with the top of drag rope 9, and the bottom of support plate 13 passes through U-shaped Card is fixed with water pump 15, and the input terminal of water pump 15 is equipped with drinking-water pipe 16, and the bottom end of drinking-water pipe 16 is arranged through demarcation plate 2 It is separated by solid-liquid separation the inner cavity of room 3, the output end of water pump 15 is equipped with drainpipe 17, and the inner cavity of double purification room 4 is horizontally installed with two Grade filter screen 18, and the lower section of drainpipe 17 is arranged in secondary filter 18, the mesh diameter of secondary filter 18 is less than level-one The mesh diameter of filter screen 6, the right side wall of double purification room 4 offers impurity discharging port 2 19, and impurity discharging port 2 19 is arranged in second level The top of filter screen 18, the side wall for separating cabinet 1 are fixed with sealing baffle 20 by screw, and sealing baffle 20 is by impurity discharging port two 19 sealing coverings, the right side wall bottom of double purification room 4 is equipped with drainpipe, and the outer wall of drainpipe is equipped with control valve.
Wherein, limit sliding rail 5 is line slide rail of the both ends with C-shaped limiting slot, and the inner sidewall bottom of limit sliding rail 5 offers The inner sidewall of rectangular aperture 51 corresponding with impurity discharging port 1, limit sliding rail 5 is uniformly provided with countersunk screw holes 52, facilitates limit Sliding rail 5 and be separated by solid-liquid separation 3 side wall of room between fixed installation and facilitate solid pollutant in primary filter 6 to pass through impurity discharging port One 10 discharges, primary filter 6 can be slided up and down in the inner cavity of two groups of limit sliding rails 5, and primary filter 6 and limit sliding rail 5 junction is provided with idler wheel, guarantees the stability that primary filter 6 slides up and down, and reduces primary filter 6 and limit cunning Skimming wear between rail 5, braced frame 7 include rectangular box 71, and the inner cavity middle part of rectangular box 71 is longitudinally solid by screw Surely there is mounting plate 72, the top of mounting plate 72 offers installation card slot 73, and the left and right sidewall of rectangular box 71 front and back is symmetrically opened Equipped with fixed jack 74, the fixed installation and braced frame 7 and limit for facilitating braced frame 7 and being separated by solid-liquid separation between room 3 are slided Fixed installation between wheel 8, cam mechanism 14 include support base, driving motor and cam, and driving motor is mounted on support base Top, support base passes through to be fixed between screw and support plate 13, and cam is mounted on the output shaft of driving motor, and cam is outer Wall is welded with inserted link, and driving motor and water pump 15 are electrically connected by control switch and line trap with extraneous power outlet It connects, the convenient starting to driving motor and water pump 15 and the control closed, while drag rope 9 is driven by cam mechanism 14 It moves back and forth.
One concrete application of the present embodiment are as follows: when the utility model is used, by the way that the dirt of solid pollutant will be had Water is drained into the top for being separated by solid-liquid separation room 3, and solid is stayed in upper part by the filtering by primary filter 6, and liquid flows to solid-liquid The intracavity bottom of separation chamber 3, while by the rotation of driving motor in control switch control cam mechanism 14, pass through driving motor Rotation of the rotation with moving cam, by cam rotation drive drag rope 9 limit pulley 8 inner cavity slide up and down, from And primary filter 6 is driven above and below the inner cavity of limit sliding rail 5, and by the vibration that slides up and down of primary filter 6, mistake above The solid pollutant filtered is discharged by impurity discharging port 1, and discharge solid pollutant is flowed into collection by the water conservancy diversion of deflector 11 The inner cavity of bucket 12 is collected, then is connected by the electrical property that control switch controls water pump 15 and extraneous power supply, and water pump 15 is made to pass through pumping Water pipe 16 extracts the sewage for being separated by solid-liquid separation 3 bottom of room out, then the inner cavity of double purification room 4 is drained by drainpipe 17, simultaneously It is filtered by 18 further progress of secondary filter, reduces the solid pollutant entered in 4 intracavity bottom sewage of double purification room The sewage of content, bottom is discharged by drainpipe connected to it, when the solid pollutant being detained in secondary filter 18 compared with When more, sealing baffle 20 is opened, is cleared up by the solid pollutant on 2 19 pairs of 18 tops of secondary filter of impurity discharging port.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (5)

1. a kind of environmental project equipment for separating liquid from solid, including separation cabinet (1), it is characterised in that: separation cabinet (1) It is vertically provided with demarcation plate (2) in the middle part of inner cavity, the inner cavity for separating cabinet (1) is separated into and is separated by solid-liquid separation room by the demarcation plate (2) (3) and double purification room (4), and room (3) are separated by solid-liquid separation it are arranged in the left side of double purification room (4), the separation of solid and liquid room (3) Inner cavity left and right sidewall be mounted on limit sliding rail (5), described in two groups limit sliding rail (5) between be tiltedly installed with primary filter (6), the inner cavity for being separated by solid-liquid separation room (3) is equipped with braced frame (7), and braced frame (7) setting is in limit sliding rail (5) Top, the top center of the braced frame (7) are equipped with limit pulley (8), are equipped at the top of the primary filter (6) Drag rope (9), and the top of drag rope (9) passes through the wheel hub of limit pulley (8) and is arranged through demarcation plate (2) two The inner cavity of secondary clean room (4), the left side wall for being separated by solid-liquid separation room (3) offer impurity discharging port one (10), and impurity discharging port one (10) Corresponding with the limit opening of sliding rail (5), the sidewall slope for being separated by solid-liquid separation room (3) is fixed with deflector (11), and water conservancy diversion Plate (11) setting is provided with collecting vessel (12) on the left of the lower section of impurity discharging port one (10), the separation cabinet (1), and collecting vessel (12) it is arranged in the lower section of deflector (11), the inner cavity of the double purification room (4) is horizontally arranged with support plate (13), and is supported Plate (13) is concordant with the position of braced frame (7), is equipped with cam mechanism (14) at the top of the support plate (13), and cam machine The cam outer wall of structure (14) is connect by the cooperation of bearing and inserted link with the top of drag rope (9), the support plate (13) Bottom is fixed with water pump (15) by U-shaped card, and the input terminal of the water pump (15) is equipped with drinking-water pipe (16), and drinking-water pipe (16) Bottom end be arranged through demarcation plate (2) in the inner cavity for being separated by solid-liquid separation room (3), the output end of the water pump (15) is equipped with drainpipe (17), the inner cavity of the double purification room (4) is horizontally installed with secondary filter (18), and secondary filter (18) setting is being arranged The lower section of water pipe (17), the mesh diameter of the secondary filter (18) are less than the mesh diameter of primary filter (6), and described two The right side wall of secondary clean room (4) offers impurity discharging port two (19), and impurity discharging port two (19) is arranged in the upper of secondary filter (18) The side wall of side, separation cabinet (1) is fixed with sealing baffle (20) by screw, and sealing baffle (20) is by impurity discharging port two (19) sealing covering.
2. a kind of environmental project equipment for separating liquid from solid according to claim 1, it is characterised in that: the limit sliding rail It (5) is line slide rail of the both ends with C-shaped limiting slot, the inner sidewall bottom of limit sliding rail (5) offers and impurity discharging port one (10) inner sidewall of corresponding rectangular aperture (51), limit sliding rail (5) is uniformly provided with countersunk screw holes (52).
3. a kind of environmental project equipment for separating liquid from solid according to claim 1, it is characterised in that: the primary filter (6) it can be slided up and down in the inner cavity of two groups of limit sliding rails (5), and primary filter (6) and the junction of limit sliding rail (5) are set It is equipped with idler wheel.
4. a kind of environmental project equipment for separating liquid from solid according to claim 1, it is characterised in that: the braced frame (7) include rectangular box (71), have mounting plate (72), institute by the way that screw is longitudinally fixed in the middle part of the inner cavity of the rectangular box (71) It states and offers installation card slot (73) at the top of mounting plate (72), the left and right sidewall of the rectangular box (71) front and back symmetrically opens up There are fixed jack (74).
5. a kind of environmental project equipment for separating liquid from solid according to claim 1, it is characterised in that: the cam mechanism It (14) include support base, driving motor and cam, the driving motor is mounted on the top of support base, and the support base passes through spiral shell Fixation between nail and support plate (13), the cam is mounted on the output shaft of driving motor, and the outer wall of cam be welded with it is slotting Bar, the driving motor and water pump (15) are electrically connected by control switch and line trap and extraneous power outlet.
CN201920028376.1U 2019-01-08 2019-01-08 A kind of environmental project equipment for separating liquid from solid Expired - Fee Related CN209530302U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920028376.1U CN209530302U (en) 2019-01-08 2019-01-08 A kind of environmental project equipment for separating liquid from solid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920028376.1U CN209530302U (en) 2019-01-08 2019-01-08 A kind of environmental project equipment for separating liquid from solid

Publications (1)

Publication Number Publication Date
CN209530302U true CN209530302U (en) 2019-10-25

Family

ID=68268854

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920028376.1U Expired - Fee Related CN209530302U (en) 2019-01-08 2019-01-08 A kind of environmental project equipment for separating liquid from solid

Country Status (1)

Country Link
CN (1) CN209530302U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110642481A (en) * 2019-11-04 2020-01-03 重庆交通大学 Domestic sewage integrated treatment system suitable for villages and treatment method thereof
CN110668655A (en) * 2019-11-04 2020-01-10 重庆交通大学 Sewage treatment feeding solid-liquid separation unit and treatment device thereof
CN113289444A (en) * 2021-06-10 2021-08-24 重庆水利电力职业技术学院 High-efficient dust collector behind tunnel construction

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110642481A (en) * 2019-11-04 2020-01-03 重庆交通大学 Domestic sewage integrated treatment system suitable for villages and treatment method thereof
CN110668655A (en) * 2019-11-04 2020-01-10 重庆交通大学 Sewage treatment feeding solid-liquid separation unit and treatment device thereof
CN110668655B (en) * 2019-11-04 2021-09-14 重庆交通大学 Sewage treatment feeding solid-liquid separation unit and treatment device thereof
CN110642481B (en) * 2019-11-04 2022-04-19 重庆交通大学 Domestic sewage integrated treatment system suitable for villages and treatment method thereof
CN113289444A (en) * 2021-06-10 2021-08-24 重庆水利电力职业技术学院 High-efficient dust collector behind tunnel construction
CN113289444B (en) * 2021-06-10 2022-06-10 重庆水利电力职业技术学院 High-efficient dust collector behind tunnel construction

Similar Documents

Publication Publication Date Title
CN209530302U (en) A kind of environmental project equipment for separating liquid from solid
CN109621508A (en) A kind of architectural engineering wastewater treatment equipment
CN208340218U (en) A kind of garbage filtering device for hydraulic engineering
CN107265684A (en) A kind of anticlogging environment protection sewage processing unit
CN210583943U (en) Anti-blocking sewage treatment device
CN109502951A (en) A kind of digester sludge agitation and settling apparatus
CN205076925U (en) Urban sewage treatment equipment
CN112960873A (en) Domestic sewage filters integrative device of retrieving
CN204079703U (en) City river sewage disposal device
CN213709773U (en) Municipal garden drainage device
CN212283090U (en) Waste water filtering treatment device
CN108423869A (en) A kind of city sewage-treatment plant easy to use
CN205953569U (en) Sewage purification processing device
CN107298498A (en) Industrial and mineral waste water high-efficiency purifies and recycled equipment
CN211445452U (en) Sewage treatment tank capable of automatically cleaning sludge at tank bottom
CN108245940A (en) A kind of settling tank in sanitary sewage disposal
CN211035466U (en) Sewage treatment equipment
CN207091183U (en) A kind of industrial and mineral waste water high-efficiency purifies and recycled equipment
CN208802909U (en) A kind of Expressway Service sanitary sewage disposal purification device
CN207391056U (en) A kind of sewage disposal oil separator surface and oil contaminant cleaning plant
CN205151950U (en) City ditch sewage treatment plant
CN205917057U (en) Reduce process systems of outer drainage of wet -type electric precipitation system
CN215667533U (en) High-efficient purifier
CN211546048U (en) Solid-liquid settling separation purification device for sewage treatment
CN216837417U (en) Oil-water separator grid all-in-one machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191025

Termination date: 20210108