CN204779244U - Horizontal effluent treatment plant - Google Patents

Horizontal effluent treatment plant Download PDF

Info

Publication number
CN204779244U
CN204779244U CN201520403996.0U CN201520403996U CN204779244U CN 204779244 U CN204779244 U CN 204779244U CN 201520403996 U CN201520403996 U CN 201520403996U CN 204779244 U CN204779244 U CN 204779244U
Authority
CN
China
Prior art keywords
reaction chamber
chamber
cylindrical shell
sedimentation
filtration
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
CN201520403996.0U
Other languages
Chinese (zh)
Inventor
李斌
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.)
Sichuan Zhixiang Construction Engineering Co ltd
Original Assignee
Chengdu Henglida 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 Chengdu Henglida Technology Co Ltd filed Critical Chengdu Henglida Technology Co Ltd
Priority to CN201520403996.0U priority Critical patent/CN204779244U/en
Application granted granted Critical
Publication of CN204779244U publication Critical patent/CN204779244U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Biological Treatment Of Waste Water (AREA)

Abstract

The utility model discloses a horizontal effluent treatment plant, including accumbency formula cylindrical shell, in the cylindrical shell through the baffle from a left side and the right side is separated into initial response chamber, second reaction chamber in proper order, is mixed the reaction chamber and is depositd the filter chamber, the left side of cylindrical shell is equipped with the inlet tube, the right side of cylindrical shell is equipped with the outlet pipe, initial response chamber, second reaction chamber, mix the reaction chamber and deposit the filter chamber and be connected through the connecting hole each other, be equipped with the sediment filter chamber in deposiing the filter chamber, the bottom of deposiing the filter chamber is equipped with the blow off pipe, and the blow off pipe setting is in the cylindrical shell outside, and the top of deposiing the filter chamber is equipped with spills over the hole, the utility model discloses can efficient handling of life system synthesis nature waste water and mutually similar organic sewage.

Description

A kind of horizontal effluent treatment plant
Technical field
The utility model relates to sewage treatment area, particularly the horizontal effluent treatment plant of one.
Background technology
Under the current situation day by day exhausted at available water resources, recycling ever more important is carried out to sewage.According to related data display, in the ratio of wastewater treatment in China level, city accounts for 78%, organic town accounts for 15%, village accounts for 6%.Consider that organic town is the area just outside a city gate town at county town greatly, if add up real organic town, sewage disposal level only account for less than 10%.Small towns sewage collecting design of pipe networks imperfection, builds delayed, and most of township and rural area are all confluence of rainwater and sewages, and along irrigation canals and ditches discharge, waste water collection rate is low.Small towns sewage generally works out management by town government, is provided with sewage management person, is in charge of day to day work, but due to website distribution looser, amateur Administrator lacks fortune pipe experience, manages lack of standardization, and the long-term management mechanism that government is formulated can not effective execution.Owing to lacking the professional of operational management, cause effluent quality to be difficult to up to standard, facility maintenance level is lower, and maintenance maintenance easily causes the too fast damage of equipment, premature failure not in time, causes build early stage and drops into and expect that effect is thrown into the eastward flowing stream.In addition, villages and small towns sewage disposal website is many, point spreading, small scale, and lack the management of specialty, cause water quality not up to standard, and government is difficult to accountability to people, let alone Administrative Punishment, sewage treatment works is implemented not in place, cause sewage disposal scheme to be difficult to prove effective, many sewage websites " exist in name only ".In a word, because villages and small towns website is many, it is part-time that managerial personnel mostly are villager, or locality, villages and small towns manages voluntarily, specialty degree is not high, lacks a sense of responsibility, and lack of wisdomization management, considerably increase supervision difficulty, cause " getting half the result with twice the effort ", waste a large amount of manpower, material resources and financial resources.This just causes small towns waste water control, and there are the following problems: (1) processing rate is low; (2) waste water collection rate is low; (3) installation fishery maintenance management difficulty; (4) government regulation difficulty; (5) professional property operation management and intelligent supervision platform is lacked.
Existing sewage disposal device is all generally that efficiency is higher in a certain respect, but the demand meeting other side is difficult to, can not accomplish that various functions is integrated in one to process sewage, and need the cooperation of plurality of devices to process sewage, thus make whole plant be provided with many restrictions such as investment is high, floor space is large, production efficiency is low, be difficult to improve sewage treating efficiency.On the other hand, generally be equipped with mudpan in existing sewage disposal device, and this mudpan generally all do not carry out or is difficult to clear up in use, easily causing mud to pile up, thus causing mudpan to block, follow-up work is difficult to proceed.Generally speaking, because all drawbacks of existing sewage disposal device make it be not suitable for applying to the process of small towns sanitary sewage.
In sanitary sewage more or less have the heavy metal and microorganism that general settling tank process do not fall, this just needs by biochemical treatment system, biochemical treatment system is formed primarily of anaerobism, anoxic, the treatment system such as aerobic, when sewage load is larger, usually be made up of anaerobic pond, anoxic pond, Aerobic Pond, in biochemical treatment tank, need to add anerobe, aerobic bacteria etc., make the nitrogen in they and sewage, phosphoric reacts, remove rich nutritive material; In order to make sewage uniform throughout react, all needing to configure impeller in pond, making sewage in pond keep flowing; But because chemical substance in sewage lagoon is comparatively active, and impurity is more, and the environment residing for impeller is very severe, therefore, the phenomenons such as impeller corrosion and scaling or leak electricity short-circuit are inevitable, therefore, the cost not only configuring impeller is higher, and easily damages, not easy care.
Publication number is that the Chinese patent literature of CN202657980U discloses a kind of waste disposal plant, it comprises waste water treatment box, sewage torage tank, gas combustion apparatus, heating calancria and exhaust fan, sewage torage tank is connected with waste water treatment box by transfer line, waste water treatment box upper end is provided with gas outlet chamber, its inside bottom is provided with heating calancria, one end of heating calancria is stretched out outside waste water treatment box and is connected with gas combustion apparatus, its the other end is communicated with gas outlet chamber by vertical tube, the steam comb be communicated with waste water treatment box is also provided with in gas outlet chamber, gas outlet chamber side is provided with total air escape pipe, the pipeline of total air escape pipe is provided with exhaust fan and air filter, the bottom of waste water treatment box is provided with band valve blow-off line, blowdown screw rod is established in this blow-off line.This device retains heavy metal dirt to reclaim by heavy metal containing sewage is carried out moisture evaporation, can realize the fine process containing heavy metal containing sewage.But because this device is carry out entirety heating via heating calancria to the sewage in waste water treatment box, therefore its moisture vaporator rate is comparatively slow, causes sewage treating efficiency lower, is difficult to the requirement meeting sewage disposal speed in actual use.
Utility model content
For prior art above shortcomings, the utility model proposes a kind of horizontal effluent treatment plant, comprise horizontal type cylindrical shell, in described cylindrical shell, by dividing plate, from a left side, the right side is separated into the first reaction chamber successively, second reaction chamber, hybrid reaction chamber and sedimentation and filtration room, the left side of cylindrical shell is provided with water inlet pipe, the right side of cylindrical shell is provided with rising pipe, first reaction chamber, second reaction chamber, hybrid reaction chamber is connected by connecting hole each other with sedimentation and filtration room, described sedimentation and filtration indoor are provided with sedimentation and filtration chamber, the bottom in sedimentation and filtration chamber is provided with blow-off pipe, blow-off pipe is arranged on outside cylindrical shell, the top in sedimentation and filtration chamber is provided with overfolw hole, the utility model efficiently can process the comprehensive waste water of living system and similar organic sewage thereof.
The utility model solves its technical problem, the technical scheme adopted is: a kind of horizontal effluent treatment plant, comprise horizontal type cylindrical shell, in described cylindrical shell, by dividing plate, from a left side, the right side is separated into the first reaction chamber successively, second reaction chamber, hybrid reaction chamber and sedimentation and filtration room, the left side of cylindrical shell is provided with water inlet pipe, the right side of cylindrical shell is provided with rising pipe, first reaction chamber, second reaction chamber, hybrid reaction chamber is connected by connecting hole each other with sedimentation and filtration room, described sedimentation and filtration indoor are provided with sedimentation and filtration chamber, the bottom in sedimentation and filtration chamber is provided with blow-off pipe, blow-off pipe is arranged on outside cylindrical shell, the top in sedimentation and filtration chamber is provided with overfolw hole.
The beneficial effect of above technical scheme is adopted to be: whole device is horizontal type structure, can be arranged under earth's surface, do not take up space, the first reaction chamber is divided into by dividing plate, second reaction chamber, the multiple cavity in hybrid reaction chamber and sedimentation and filtration room, through multiple tracks reaction process, biological contact oxidization treatment technique is adopted in first reaction chamber and the second reaction chamber, and this two stage biological catalytic oxidation treatment process all adopts pulling flow type bio-contact oxidation, its treatment effect is better than the completely hybrid or complete hybrid biological contact oxidation pond of two-stage tandem, again through the hybrid reaction in hybrid reaction chamber, the secondary sedimentation eventually passing sedimentation and filtration room and sedimentation and filtration chamber is filtered, by rising pipe, water is discharged, mud is discharged by the blow-off pipe bottom sedimentation and filtration chamber.
Further, the dividing plate top in described first reaction chamber, the second reaction chamber and hybrid reaction chamber is provided with water level sensor, and described water inlet pipe is provided with magnetic valve, and water level sensor is connected with magnetic valve through external control device.
Adopt the beneficial effect of above technical scheme to be: by water level sensor and magnetic valve with the use of, when the water level in chamber reaches the barrier line of water level sensor, closed electromagnetic valve valve on water inlet pipe, sewage stops entering, and avoids hydraulic pressure in cylindrical shell excessive.
Further, the dividing plate top in described first reaction chamber, the second reaction chamber and hybrid reaction chamber is provided with circular orientation circle, circular orientation circle is divided into the first half and Lower Half, both are hinged forms, edge is provided with stationary installation, circular orientation plate is provided with in the bottom of water level sensor, circular orientation circle inwall is provided with the groove of clamping strongback, stationary installation comprises the notch and projection that are separately positioned on the set ring first half and Lower Half linkage section, notch is provided with threaded hole, projection is provided with pilot hole at correspondence position, is fixed by bolt.
The beneficial effect of above technical scheme is adopted to be: by the setting of circular orientation plate, annular real position circle and stationary installation, thus make water level sensor be dismountable relative to each chamber, because sewage can cause corrosion to water level sensor, adopt this mode of connection can for convenience detach, change or maintenance water level sensor.
Further, the sidewall of described cylindrical shell is fixed with blower fan, and blower fan is connected with sedimentation and filtration chamber by airduct.
Further, described blower fan is connected with the top in hybrid reaction chamber with the first reaction chamber, the second reaction chamber respectively by airduct, and the top in the first reaction chamber, the second reaction chamber and hybrid reaction chamber is provided with production well, and production well place is provided with pressure valve.
The beneficial effect of above technical scheme is adopted to be: by injection pressure air in each chamber, under distinguished and admirable stirring, the mobility of each chamber current in cylindrical shell can be increased, improve sewage treating efficiency, top each chamber corresponding of cylindrical shell is provided with production well, facilitate unnecessary gas to discharge, automatically regulated by pressure valve.
Further, the inwall of described sedimentation and filtration room is provided with separate space, and described rising pipe is connected with separate space, and separate space is provided with liquid adding bottle.
Adopt the beneficial effect of above technical scheme to be: liquid adding bottle is used for adding sterilizing agent, carry out last Dow Chemical reaction in separate space through the sewage of multi-pass sterilization, carry out disinfection.
Further, described first reaction chamber, the second reaction chamber and hybrid reaction chamber are provided with humanoid hole, to being arranged with cat ladder.
The beneficial effect of above technical scheme is adopted to be: humanoid hole and cat ladder are convenient to clear up chamber multiple in cylindrical shell.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is the structural representation of water level sensor stationary installation;
Fig. 4 is the sectional view of water level sensor stationary installation.
Wherein, 1--cylindrical shell, 2--first reaction chamber, 3--second reaction chamber, 4--hybrid reaction chamber, 5--sedimentation and filtration room, 6--water inlet pipe, 7--rising pipe, 8--connecting hole, 9--sedimentation and filtration chamber, 10--blow-off pipe, 11--overfolw hole, 12--separate space, 13--liquid adding bottle, 14--blower fan, 15--airduct, 16--production well, 17--pressure valve, the humanoid hole of 18--, 19--cat ladder, 20--dividing plate, 21--water level sensor, 22--magnetic valve, 23--circular orientation circle, 24--circular orientation plate, 25--groove, 26--notch, 27--projection, 28--bolt.
Embodiment
Below in conjunction with Figure of description and embodiment, specific embodiment of the utility model is described in further detail:
Preferred implementation of the present utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 illustrates embodiment of the present utility model: a kind of horizontal effluent treatment plant, comprise horizontal type cylindrical shell 1, in described cylindrical shell 1, by dividing plate 20, from a left side, the right side is separated into the first reaction chamber 2 successively, second reaction chamber 3, hybrid reaction chamber 4 and sedimentation and filtration room 5, the left side of cylindrical shell 1 is provided with water inlet pipe 6, the right side of cylindrical shell 1 is provided with rising pipe 7, first reaction chamber 2, second reaction chamber 3, hybrid reaction chamber 4 is connected by connecting hole 8 each other with sedimentation and filtration room 5, sedimentation and filtration chamber 9 is provided with in described sedimentation and filtration room 5, the bottom in sedimentation and filtration chamber 9 is provided with blow-off pipe 10, blow-off pipe 10 is arranged on outside cylindrical shell 1, the top in sedimentation and filtration chamber 9 is provided with overfolw hole 11, whole device is horizontal type structure, can be arranged under earth's surface, do not take up space, the first reaction chamber 2 is divided into by dividing plate 20, second reaction chamber 3, hybrid reaction chamber 4 and more than 5, sedimentation and filtration room cavity, through multiple tracks reaction process, biological contact oxidization treatment technique is adopted in first reaction chamber 2 and the second reaction chamber 3, and this two-stage biological catalytic oxidation treatment process all adopts pulling flow type bio-contact oxidation, its treatment effect is better than the completely hybrid or complete hybrid biological contact oxidation pond of two-stage tandem, again through the hybrid reaction in hybrid reaction chamber 4, the secondary sedimentation eventually passing sedimentation and filtration room 5 and sedimentation and filtration chamber 9 is filtered, by rising pipe 7, water is discharged, mud is discharged by the blow-off pipe 10 bottom sedimentation and filtration chamber 9.
As shown in Figure 1, dividing plate 20 top in the first reaction chamber 2, second reaction chamber 3 and hybrid reaction chamber 4 is provided with water level sensor 21, described water inlet pipe 6 is provided with magnetic valve 22, water level sensor 21 is connected with magnetic valve 22 through external control device, by water level sensor 21 and magnetic valve 22 with the use of, when the water level in chamber reaches the barrier line of water level sensor 21, magnetic valve 22 valve-off on water inlet pipe 6, sewage stops entering, and avoids hydraulic pressure in cylindrical shell 1 excessive.
As shown in Figure 2, the sidewall of cylindrical shell 1 is fixed with blower fan 14, blower fan 14 is connected with sedimentation and filtration chamber 9 by airduct 15, blower fan 14 by airduct 15 respectively with the first reaction chamber 2, second reaction chamber 3 is connected with the top in hybrid reaction chamber 4, first reaction chamber 2, the top in the second reaction chamber 3 and hybrid reaction chamber 4 is provided with production well 16, production well 16 place is provided with pressure valve 17, increase the mobility of each chamber current in cylindrical shell 1, improve sewage treating efficiency, top each chamber corresponding of cylindrical shell 1 is provided with production well 16, unnecessary gas is facilitated to discharge, automatically regulated by pressure valve 17.
The inwall of sedimentation and filtration room 5 is provided with separate space 12, and described rising pipe 7 is connected with separate space 12, and separate space 12 is provided with liquid adding bottle 13, and liquid adding bottle 13 is used for adding sterilizing agent, carries out last Dow Chemical reaction, carry out disinfection in separate space 12 through the sewage of multi-pass sterilization.
Composition graphs 1 and Fig. 2, the first reaction chamber 2, second reaction chamber 3 and hybrid reaction chamber 4 are provided with humanoid hole 18, and to being arranged with cat ladder 19, humanoid hole 18 and cat ladder 19 are convenient to clear up chamber multiple in cylindrical shell 1.
Composition graphs 3 and Fig. 4, first reaction chamber 2, dividing plate 20 top in the second reaction chamber 3 and hybrid reaction chamber 4 is provided with circular orientation circle 23, circular orientation circle 23 is divided into the first half and Lower Half, both are hinged forms, edge is provided with stationary installation, the bottom of water level sensor 21 is provided with circular orientation plate 24, circular orientation circle 23 inwall is provided with the groove 25 of clamping strongback, stationary installation comprises the notch 26 and projection 27 that are separately positioned on the set ring first half and Lower Half linkage section, notch 26 is provided with threaded hole, projection 27 is provided with pilot hole at correspondence position, fixed by bolt 28, water level sensor 21 is dismountable relative to each chamber, sewage can cause corrosion to water level sensor 21, therefore by arranging circular orientation circle 23, the structure of notch 26 and projection 27, can be for convenience detach, change or maintenance water level sensor 21.
A complete set of equipment can be embedded in freezes below layer or places on the ground, and above equipment, earth's surface can be used as greening or other lands used, do not need to build a house and heating, insulation; Two stage biological catalytic oxidation treatment process all adopts pulling flow type bio-contact oxidation, and its treatment effect is better than the completely hybrid or complete hybrid biological contact oxidation pond of two-stage tandem.And specific activity sludge sump volume is little, to the strong adaptability of water quality, anti impulsion load performance is good, stable effluent quality, can not produce sludge bulking.Adopt novel elastic 3-D filler in pond, specific surface area is large, microorganism easy to be filmed, and demoulding is under same organic loading condition, high to organic removal rate, can improve the oxygen solubleness in water in air; Biochemistry pool adopts biological contact oxidation process, and the volume load of its filler is lower, and microorganism is in autoxidation rank and breaks, and sludge output is few, only needs to arrange a mud in more than 3 to 6 months; The deodorizing mode of this horizontal effluent treatment plant, except adopting the exhaust of conventional high-altitude, is separately furnished with soil deodorization measure; Whole device processes system is furnished with full-automatic electric control system, safe and reliable to operation, does not generally need personal management at ordinary times, only in time need carry out care and maintenance to equipment.
The above, it is only preferred embodiment of the present utility model, not any restriction is made to technical scope of the present utility model, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.

Claims (5)

1. a horizontal effluent treatment plant, comprise horizontal type cylindrical shell (1), it is characterized in that: in described cylindrical shell (1), by dividing plate (20), from a left side, the right side is separated into the first reaction chamber (2) successively, second reaction chamber (3), hybrid reaction chamber (4) and sedimentation and filtration room (5), the left side of cylindrical shell (1) is provided with water inlet pipe (6), the right side of cylindrical shell (1) is provided with rising pipe (7), first reaction chamber (2), second reaction chamber (3), hybrid reaction chamber (4) and sedimentation and filtration room (5) are connected by connecting hole (8) each other, sedimentation and filtration chamber (9) is provided with in described sedimentation and filtration room (5), the bottom in sedimentation and filtration chamber (9) is provided with blow-off pipe (10), blow-off pipe (10) is arranged on cylindrical shell (1) outside, the top in sedimentation and filtration chamber (9) is provided with overfolw hole (11).
2. horizontal effluent treatment plant according to claim 1, it is characterized in that: the sidewall of described cylindrical shell (1) is fixed with blower fan (14), and blower fan (14) is connected with sedimentation and filtration chamber (9) by airduct (15).
3. horizontal effluent treatment plant according to claim 2, it is characterized in that: described blower fan (14) is connected with the top of hybrid reaction chamber (4) with the first reaction chamber (2), the second reaction chamber (3) respectively by airduct (15), the top of the first reaction chamber (2), the second reaction chamber (3) and hybrid reaction chamber (4) is provided with production well (16), and production well (16) place is provided with pressure valve (17).
4. horizontal effluent treatment plant according to any one of claim 1 to 3, it is characterized in that: the inwall of described sedimentation and filtration room (5) is provided with separate space (12), described rising pipe (7) is connected with separate space (12), and separate space (12) is provided with liquid adding bottle (13).
5. horizontal effluent treatment plant according to any one of claim 1 to 3, it is characterized in that: described first reaction chamber (2), the second reaction chamber (3) and hybrid reaction chamber (4) are provided with humanoid hole (18), to being arranged with cat ladder (19).
CN201520403996.0U 2015-06-12 2015-06-12 Horizontal effluent treatment plant Expired - Fee Related CN204779244U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520403996.0U CN204779244U (en) 2015-06-12 2015-06-12 Horizontal effluent treatment plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520403996.0U CN204779244U (en) 2015-06-12 2015-06-12 Horizontal effluent treatment plant

Publications (1)

Publication Number Publication Date
CN204779244U true CN204779244U (en) 2015-11-18

Family

ID=54519336

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520403996.0U Expired - Fee Related CN204779244U (en) 2015-06-12 2015-06-12 Horizontal effluent treatment plant

Country Status (1)

Country Link
CN (1) CN204779244U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106698749A (en) * 2016-12-27 2017-05-24 佛山市佛禅健康管理有限公司 Sewage purifying device
CN107902787A (en) * 2017-12-30 2018-04-13 佛山市顺智环保科技有限公司 A kind of water purifier of recyclable water purification

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106698749A (en) * 2016-12-27 2017-05-24 佛山市佛禅健康管理有限公司 Sewage purifying device
CN106698749B (en) * 2016-12-27 2020-03-24 广东五象环保科技有限公司 Sewage purification device
CN107902787A (en) * 2017-12-30 2018-04-13 佛山市顺智环保科技有限公司 A kind of water purifier of recyclable water purification

Similar Documents

Publication Publication Date Title
CN203668180U (en) Sewage treatment system for temporary biotope
CN102976548A (en) Zero emission district sewage resource treatment apparatus
CN101597126B (en) Sewage treatment method suitable for hilly small towns
CN105130102A (en) Method for reinforced denitrification deodorization in distributed domestic sewage biochemical treatment
CN104944696A (en) Horizontal type sewage purification device which can be buried underground
CN204779244U (en) Horizontal effluent treatment plant
CN207738513U (en) Small towns applicability integrated sewage treating apparatus
CN207933136U (en) A kind of microorganism remediation water body system
CN101913735B (en) Self-oxygenate self-stirring domestic sewage purification device
CN203128299U (en) Sewage treatment system for novel aerating artificial wetland
CN104671408A (en) Scattered small integrated sewage processing device for rural areas
CN210764843U (en) Rural sewage treatment plant
CN203904147U (en) Efficient low-energy-consumption sewage treatment device
CN206692533U (en) A kind of family apparatus for treating sewage for being inverted processing
CN206266401U (en) A kind of integrated sewage treating apparatus
CN203269733U (en) Efficient integrated sewage treatment device
CN211078600U (en) Rural distributed domestic sewage integrated ecological treatment system
CN210764841U (en) Multistage contact mud membrane symbiosis high-efficiency bioreactor
CN207330638U (en) A kind of small towns domestic sewage processing system
CN203866096U (en) Sewage treatment unit and sewage treatment device
CN208717099U (en) A kind of three-dimensional integrated sewage treating apparatus
CN103896397B (en) A kind of new and effective anaerobic biological reactor
CN218879610U (en) Rural domestic sewage treatment system of unpowered formula
CN203269732U (en) Integrated sewage treatment equipment
CN213446693U (en) Rural sewage resourceful treatment system

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20151215

Address after: The Southern District of Qingyang Street Qingxi District of Chengdu City, Sichuan province 610000 two No. 14 Building 2-2 floor 1 No. 6

Patentee after: SICHUAN ZHIXIANG CONSTRUCTION ENGINEERING Co.,Ltd.

Address before: 610041 Sichuan city of Chengdu province Chengdu Tianfu Avenue, No. 69, No. 1720 building 17 layer 1

Patentee before: CHENGDU HENGLIDA TECHNOLOGY Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151118