CN109351026B - Domestic sewage automatic treatment device convenient to wash - Google Patents

Domestic sewage automatic treatment device convenient to wash Download PDF

Info

Publication number
CN109351026B
CN109351026B CN201811555806.1A CN201811555806A CN109351026B CN 109351026 B CN109351026 B CN 109351026B CN 201811555806 A CN201811555806 A CN 201811555806A CN 109351026 B CN109351026 B CN 109351026B
Authority
CN
China
Prior art keywords
connecting rod
filter plate
pipe
fixedly connected
communicated
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
CN201811555806.1A
Other languages
Chinese (zh)
Other versions
CN109351026A (en
Inventor
陈晓刚
张永利
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.)
Foshan University
Original Assignee
Foshan University
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 Foshan University filed Critical Foshan University
Priority to CN201811555806.1A priority Critical patent/CN109351026B/en
Publication of CN109351026A publication Critical patent/CN109351026A/en
Application granted granted Critical
Publication of CN109351026B publication Critical patent/CN109351026B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers

Abstract

The invention discloses a household automatic sewage treatment device convenient to clean, and relates to the technical field of sewage treatment. The invention comprises an upper connecting pipe and a lower connecting pipe, wherein one end of the upper connecting pipe is communicated with an upper three-way pipe, one side of the upper three-way pipe is communicated with a water inlet pipe, one end of the water inlet pipe is communicated with a processing shell, the lower surface of the processing shell is in threaded connection with a bottom cover, one surface of the bottom cover is fixedly connected with a connecting rod, the peripheral side surface of the connecting rod is fixedly connected with a plurality of threaded blocks, one end of the connecting rod is fixedly connected with a rotating shaft, one end of the connecting rod is rotatably connected with a cleaning brush through the rotating shaft, a plurality of filtering devices are sleeved on the peripheral side surface of the connecting rod, each filtering device comprises a lower filtering plate and an upper filtering plate, and the filtering devices can automatically adjust the circulation of.

Description

Domestic sewage automatic treatment device convenient to wash
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a household automatic sewage treatment device convenient to clean.
Background
At present, fresh water resources on the earth are quite deficient, much water is wasted in daily life, rice washing water and vegetable washing water in a household kitchen are discharged into a sewer without being recycled, water is wasted, and economic expenditure is increased.
The water circulation equipment at the present stage is mainly applied to industrial production, the household water circulation equipment is less, the structure is complex and is not easy to use, the production and maintenance cost is high, the popularization is not facilitated, and the household water circulation is not effectively saved; and the existing domestic sewage circulating treatment equipment is too large in size, is not beneficial to installation and use, and is not beneficial to cleaning and maintenance in daily use, so that the existing domestic sewage circulating treatment equipment is not beneficial to installation and maintenance, and is a technical problem to be solved by technical personnel in the field.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the household sewage automatic treatment device convenient to clean, and the problem that the conventional household sewage treatment equipment is not beneficial to installation and maintenance is solved by arranging the multiple filtering devices in the treatment shell.
In order to achieve the purpose, the invention is realized by the following technical scheme: the household automatic sewage treatment device convenient to clean comprises an upper connecting pipe and a lower connecting pipe;
one end of the upper connecting pipe is communicated with an upper three-way pipe, one side of the upper three-way pipe is communicated with a water inlet pipe, and one end of the water inlet pipe is communicated with a treatment shell;
the lower surface of the treatment shell is in threaded connection with a bottom cover, one surface of the bottom cover is fixedly connected with a connecting rod, the peripheral side surface of the connecting rod is fixedly connected with a plurality of threaded blocks, one end of the connecting rod is fixedly connected with a rotating shaft, and one end of the connecting rod is rotatably connected with a cleaning brush through the rotating shaft;
a plurality of filtering devices are sleeved on the peripheral side surface of the connecting rod;
the filter device comprises a lower filter plate and an upper filter plate, wherein one surface of the lower filter plate is rotatably connected with the upper filter plate, one surface of the lower filter plate is fixedly connected with a rod sleeve, the inner surface of the rod sleeve is slidably connected with a connecting rod, a threaded opening is formed in the inner surface of the upper filter plate, the inner surface of the threaded opening is in threaded connection with a threaded block, and a plurality of filter screens are fixedly connected to the surface of the lower filter plate and the surface of the upper filter plate.
Furthermore, one end of the lower connecting pipe is communicated with a lower three-way pipe, one side of the lower three-way pipe is communicated with a water outlet pipe, one end of the water outlet pipe is communicated with the treatment shell, one end of the upper three-way pipe is communicated with the lower three-way pipe through a pipeline, and one surfaces of the upper three-way pipe and the lower three-way pipe are both rotatably connected with valves.
Further, the upper surface of the processing shell is in threaded connection with a top cover, a screw rod is fixedly connected to the surface of the top cover, the circumferential side face of the screw rod is in threaded connection with the inner surface of the rotating shaft, the connecting rod is internally of a hollow structure, and one end of the screw rod extends to the inside of the connecting rod.
Furthermore, a plurality of limiting strips are fixedly connected to the surface of the connecting rod, the limiting strips are used for preventing the lower filter plate from rotating, limiting strips are fixedly connected to one side of the threaded block and are far away from limiting blocks, the limiting blocks are in contact with the rod sleeve and are used for limiting the sliding stroke of the lower filter plate, limiting grooves are formed in the inner surface of the rod sleeve, and the inner surface of each limiting groove is in sliding connection with the limiting strips.
Further, a plurality of waterproof rubber strips are fixedly connected to the peripheral sides of the lower filter plate and the upper filter plate and used for guaranteeing the sealing performance of the filter device, balls are connected to the peripheral sides of the lower filter plate and the upper filter plate in a rolling mode and used for reducing friction force when the filter device rotates and facilitating rotation adjustment of the filter device, and the balls are located between the two waterproof rubber strips.
Further, the peripheral side surface of the cleaning brush is rotatably connected with the inner surface of the treatment shell.
The invention has the following beneficial effects:
1. this automatic treatment device of family sewage convenient to wash through last filter and mutually supporting between the filter down for filter equipment can be according to how much automatically regulated filter screen's of deposit circulation, thereby guarantee filtering quality's stability is even, has the advantage of reinforcing filtering quality.
2. This automatic treatment device of family sewage convenient to wash through pivot internal surface and screw rod threaded connection, takes out from in-process pivot at the bottom and can drive the cleaning brush and carry out thorough clearance to handling the shell internal surface, has the advantage that improves clean effect.
3. This be convenient for abluent family sewage automatic treatment device mutually supports through between valve and two three-way pipes for handle the shell when the clearance, do not influence the normal emission of sewage, and the screw thread mounting structure dismouting of being convenient for of bottom is favorable to daily clearance to be maintained.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an automatic household sewage treatment apparatus according to the present invention;
FIG. 2 is a schematic view of the interior of the treatment enclosure;
FIG. 3 is a schematic structural view of a connecting rod;
FIG. 4 is a schematic view of the structure of the filter device;
FIG. 5 is a schematic view of the lower filter plate;
FIG. 6 is a schematic view of the upper filter plate structure;
FIG. 7 is a schematic structural view of the top cover and the screw;
in the drawings, the components represented by the respective reference numerals are listed below:
in the figure: 1-upper connecting pipe, 2-lower connecting pipe, 3-upper three-way pipe, 4-lower three-way pipe, 5-valve, 6-water inlet pipe, 7-water outlet pipe, 8-top cover, 9-filtering device, 10-bottom cover, 11-processing shell, 12-connecting rod, 13-thread block, 14-limiting strip, 15-limiting block, 16-rotating shaft, 17-cleaning brush, 18-screw rod, 901-lower filtering plate, 902-upper filtering plate, 903-waterproof rubber strip, 904-ball, 905-filtering net, 906-rod sleeve, 907-limiting groove and 908-thread opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the household sewage automatic treatment device convenient to clean comprises an upper connecting pipe 1 and a lower connecting pipe 2; the connecting pipe 1 is communicated with a water tank in a kitchen, and the lower connecting pipe 2 is communicated with the existing sewage recovery equipment;
one end of the upper connecting pipe 1 is communicated with an upper three-way pipe 3, one side of the upper three-way pipe 3 is communicated with a water inlet pipe 6, and one end of the water inlet pipe 6 is communicated with a processing shell 11;
the lower surface of the treatment shell 11 is in threaded connection with a bottom cover 10, one surface of the bottom cover 10 is fixedly connected with a connecting rod 12, the peripheral side surface of the connecting rod 12 is fixedly connected with three threaded blocks 13, one end of the connecting rod 12 is fixedly connected with a rotating shaft 16, and one end of the connecting rod 12 is rotatably connected with a cleaning brush 17 through the rotating shaft 16;
three filtering devices 9 are sleeved on the peripheral side surface of the connecting rod 12;
the filter device 9 comprises a lower filter plate 901 and an upper filter plate 902, one surface of the lower filter plate 901 is rotatably connected with the upper filter plate 902, one surface of the lower filter plate 901 is fixedly connected with a rod sleeve 906, the inner surface of the rod sleeve 906 is slidably connected with a connecting rod 12, a threaded opening 908 is formed in the inner surface of the upper filter plate 902, the inner surface of the threaded opening 908 is in threaded connection with a threaded block 13, and ten filter screens 905 are fixedly connected with the surfaces of the lower filter plate 901 and the upper filter plate 902.
Wherein, lower connecting pipe 2 one end intercommunication has lower three-way pipe 4, and lower three-way pipe 4 one side intercommunication has outlet pipe 7, and outlet pipe 7 one end and processing shell 11 intercommunication, and 3 one ends of last three-way pipe are passed through the pipeline and are linked together with lower three-way pipe 4, and the equal rotation of surface of going up three-way pipe 3 and lower three-way pipe 4 is connected with valve 5.
Wherein, handle shell 11 upper surface threaded connection and have top cap 8, top cap 8 a fixed surface is connected with screw rod 18, and 18 week side of screw rod are connected with 16 internal surface threads of pivot, and connecting rod 12 is inside to be hollow structure, and 18 one end of screw rod extend to connecting rod 12 inside.
Wherein, a surface of the connecting rod 12 is fixedly connected with three limiting strips 14, one side of the limiting strip 14 far away from the thread block 13 is fixedly connected with a limiting block 15, the inner surface of the rod sleeve 906 is provided with a limiting groove 907, and the inner surface of the limiting groove 907 is slidably connected with the limiting strips 14.
Wherein, two waterproofing rubber strips 903 of lower filter 901 and the equal fixedly connected with in the all side of last filter 902 week, two waterproofing rubber strips 903 are located the upper surface and the lower surface edge of lower filter 901 and last filter 902 respectively, and lower filter 901 and the equal roll connection in the all side of last filter 902 week have ball 904, and ball 904 is located between two waterproofing rubber strips 903.
Wherein the peripheral side surface of the cleaning brush 17 is rotatably connected to the inner surface of the treatment casing 11.
The specific application of this embodiment is: the two valves 5 are manually opened, so that the upper connecting pipe 1 is communicated with the water inlet pipe 6, the lower connecting pipe 2 is communicated with the water outlet pipe 7, sewage sequentially flows through the upper connecting pipe 1, the upper three-way pipe 3 and the water inlet pipe 6 to enter the treatment shell 11, and is filtered by the three filtering devices 9, the sewage passes through the six layers of filtering nets 905, and the filtered sewage sequentially flows through the water outlet pipe 7, the lower three-way pipe 4 and the lower connecting pipe 2 to enter the recovery device for repeated use; when the filtering device 9 is used for filtering, filtered sediments are accumulated on the surface of the upper filtering plate 902, and under the action of gravity of the sediments, the sediments press the upper filtering plate 902 to descend, and because the inner surface of the upper filtering plate 902 is in threaded connection with the thread block 13, the upper filtering plate 902 can rotate in the descending process, so that the communication area of the filtering net 905 between the upper filtering plate 902 and the lower filtering plate 901 is increased, the filtering speed is prevented from being influenced by accumulation of the sediments, the communication area of the filtering net 905 is increased through the rotation of the upper filtering plate 902, the filtering performance of the filtering device 9 is ensured to be stable, because the rod sleeve 906 is limited by the position bar 14, the lower filtering plate 901 slides downwards, when the lower surface of the rod sleeve 906 is in contact with the limit block 15 and stops, the filtering device 9 stops descending, the adjusting function of the filtering device; during cleaning, the two valves 5 are manually rotated and closed, so that the upper three-way pipe 3 is directly communicated with the lower three-way pipe 4, and normal discharge of sewage is guaranteed; the bottom cover 10 is manually rotated to separate the bottom cover 10 from the processing shell 11, the bottom cover 10 drives the connecting rod 12 to be separated in the process of separating the bottom cover 10, the inner surface of the rotating shaft 16 is influenced by the screw rod 18 to rotate in the separation process, so that the cleaning brush 17 is driven to clean the inner surface of the processing shell 11, deposits attached to the inner surface of the processing shell 11 are thoroughly cleaned, the three filtering devices 9 are taken out to be cleaned, the filtering devices 9 are installed after cleaning, the rod sleeve 906 is pushed upwards to enable the upper filtering plate 902 and the lower filtering plate 901 to be restored, the screw rod 18 is inserted into the connecting rod 12, the bottom cover 10 is screwed and fixed, and the filtering can be carried out again after the two valves 5 are manually opened.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. Automatic treatment device of sewage of family convenient to wash, including last connecting pipe (1) and lower connecting pipe (2), its characterized in that:
one end of the upper connecting pipe (1) is communicated with an upper three-way pipe (3), one side of the upper three-way pipe (3) is communicated with a water inlet pipe (6), and one end of the water inlet pipe (6) is communicated with a treatment shell (11);
the lower surface of the treatment shell (11) is in threaded connection with a bottom cover (10), one surface of the bottom cover (10) is fixedly connected with a connecting rod (12), the peripheral side surface of the connecting rod (12) is fixedly connected with a plurality of thread blocks (13), one end of the connecting rod (12) is fixedly connected with a rotating shaft (16), and one end of the connecting rod (12) is rotatably connected with a cleaning brush (17) through the rotating shaft (16);
a plurality of filtering devices (9) are sleeved on the peripheral side surface of the connecting rod (12);
the filter device (9) comprises a lower filter plate (901) and an upper filter plate (902), one surface of the lower filter plate (901) is rotatably connected with the upper filter plate (902), one surface of the lower filter plate (901) is fixedly connected with a rod sleeve (906), the inner surface of the rod sleeve (906) is slidably connected with a connecting rod (12), the inner surface of the upper filter plate (902) is provided with a threaded opening (908), the inner surface of the threaded opening (908) is in threaded connection with a threaded block (13), and a plurality of filter screens (905) are fixedly connected with the surfaces of the lower filter plate (901) and the upper filter plate (902).
2. The automatic household sewage treatment device convenient to clean according to claim 1, wherein one end of the lower connecting pipe (2) is communicated with a lower three-way pipe (4), one side of the lower three-way pipe (4) is communicated with a water outlet pipe (7), one end of the water outlet pipe (7) is communicated with the treatment shell (11), one end of the upper three-way pipe (3) is communicated with the lower three-way pipe (4), and one surface of each of the upper three-way pipe (3) and the lower three-way pipe (4) is rotatably connected with a valve (5).
3. The automatic household sewage treatment device convenient to clean according to claim 1, wherein a top cover (8) is connected to the upper surface of the treatment shell (11) in a threaded manner, a screw (18) is fixedly connected to one surface of the top cover (8), the peripheral side surface of the screw (18) is connected with the inner surface of the rotating shaft (16) in a threaded manner, the inside of the connecting rod (12) is of a hollow structure, and one end of the screw (18) extends to the inside of the connecting rod (12).
4. The automatic household sewage treatment device convenient to clean according to claim 1, wherein a plurality of limiting strips (14) are fixedly connected to one surface of the connecting rod (12), a limiting block (15) is fixedly connected to one side, away from the thread block (13), of the limiting strip (14), a limiting groove (907) is formed in the inner surface of the rod sleeve (906), and the inner surface of the limiting groove (907) is in sliding connection with the limiting strips (14).
5. The automatic household sewage treatment device convenient for cleaning according to claim 1, wherein a plurality of waterproof rubber strips (903) are fixedly connected to the peripheral sides of the lower filter plate (901) and the upper filter plate (902), the rolling balls (904) are connected to the peripheral sides of the lower filter plate (901) and the upper filter plate (902) in a rolling manner, and the rolling balls (904) are positioned between the two waterproof rubber strips (903).
6. An automatic household sewage treatment device convenient for cleaning according to claim 1 is characterized in that the peripheral side of the cleaning brush (17) is rotatably connected with the inner surface of the treatment shell (11).
CN201811555806.1A 2018-12-19 2018-12-19 Domestic sewage automatic treatment device convenient to wash Active CN109351026B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811555806.1A CN109351026B (en) 2018-12-19 2018-12-19 Domestic sewage automatic treatment device convenient to wash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811555806.1A CN109351026B (en) 2018-12-19 2018-12-19 Domestic sewage automatic treatment device convenient to wash

Publications (2)

Publication Number Publication Date
CN109351026A CN109351026A (en) 2019-02-19
CN109351026B true CN109351026B (en) 2021-05-04

Family

ID=65329124

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811555806.1A Active CN109351026B (en) 2018-12-19 2018-12-19 Domestic sewage automatic treatment device convenient to wash

Country Status (1)

Country Link
CN (1) CN109351026B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6582598B2 (en) * 2000-12-14 2003-06-24 Hubert Patrovsky Wave filter for rotary filter
JP4687896B2 (en) * 2006-02-22 2011-05-25 栗田工業株式会社 Sludge concentrator
CN103917634B (en) * 2011-08-12 2016-09-07 丹麦技术大学 For the filter mixing, extract and/or separating and method
KR101288491B1 (en) * 2011-08-25 2013-07-26 주식회사 대한피엔씨 Structure of filter cab
CN204767677U (en) * 2015-06-12 2015-11-18 扬州新达锌业有限公司 Novel filter

Also Published As

Publication number Publication date
CN109351026A (en) 2019-02-19

Similar Documents

Publication Publication Date Title
CN210544169U (en) Fountain air dust collector
CN207277422U (en) A kind of indoor water treatment facilities
CN113754108B (en) Municipal wastewater treatment equipment convenient to residue in treatment wastewater
CN114307373A (en) Solid-liquid separation equipment for microbial fermentation
CN109351026B (en) Domestic sewage automatic treatment device convenient to wash
CN208345781U (en) Grid pond is used in a kind of processing of sanitary wastewater
CN212739602U (en) Cleaning mechanism of grit conveyer belt
CN204582702U (en) A kind of rotation net cage filter
CN110937703A (en) Energy-saving rural sewage treatment plant
CN207805167U (en) One kind spirally scraping fore filter
CN110255742A (en) A kind of sewage-treatment plant that water resource recycles
CN216537290U (en) Filter cloth inner cleaning device for mud-water separation treatment
CN110939172B (en) Intelligence domestic water circulating device
CN204079745U (en) A kind of Novel stack spiral shell water extracter
CN208177075U (en) The water pipe filter device of hand-pushing type ground washing machine
CN207981756U (en) A kind of borneol camphor tree processing automatic flushing device
CN205512224U (en) Red date belt cleaning device
CN206118971U (en) Continuous type sea cucumber intestinal lavage machine
CN214990811U (en) Household small-sized ash water collecting and treating device
CN219848425U (en) Filtering device for production of coptis chinensis degerming liquid
CN204093127U (en) A kind of Novel filtration cleaning device
CN220685466U (en) Water-saving type cleaning water selecting device for woven fabric
CN216857543U (en) Wire rod belt cleaning device for ferrous metal smelting calendering product
CN210356222U (en) Novel environment-friendly filter
CN219681935U (en) Industrial energy-saving wastewater treatment equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant