CN109912119A - A kind of buried purifying processing device of assembled for domestic sewage in rural areas - Google Patents

A kind of buried purifying processing device of assembled for domestic sewage in rural areas Download PDF

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Publication number
CN109912119A
CN109912119A CN201910128035.6A CN201910128035A CN109912119A CN 109912119 A CN109912119 A CN 109912119A CN 201910128035 A CN201910128035 A CN 201910128035A CN 109912119 A CN109912119 A CN 109912119A
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China
Prior art keywords
chamber
box
grid
aerobic
treatment
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CN201910128035.6A
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Chinese (zh)
Inventor
周震球
何俊
荣杰
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China Energy Saving Zhaosheng Environmental Protection Co Ltd
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China Energy Saving Zhaosheng Environmental Protection Co Ltd
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Priority to CN201910128035.6A priority Critical patent/CN109912119A/en
Publication of CN109912119A publication Critical patent/CN109912119A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a kind of buried purifying processing devices of the assembled for domestic sewage in rural areas, including treatment box, pretreatment unit, grid device, aerobic treatment device, sedimentation device and control cabinet, water inlet and adding of agent mouth are provided on treatment box, pretreatment unit, grid device, aerobic treatment device and sedimentation device are successively set on inside treatment box from left to right, pretreatment unit includes dust-collecting bucket and blowdown plate, and aerobic treatment device includes filler frame, aerator and agitating device;Sedimentation device includes grug feeding jar, water wheel arrangement and sludge collecting box;Structure of the invention is compact, design is reasonable, convenient for safeguarding, can carry out deep purifying processing to domestic sewage in rural areas, be suitable for large-scale popularization.

Description

A kind of buried purifying processing device of assembled for domestic sewage in rural areas
Technical field
The present invention relates to technical field of sewage, and in particular to a kind of assembled for domestic sewage in rural areas is buried net Change processing unit.
Background technique
With rural development and improvement of living standard, the sanitary sewage amount in rural area is continuously increased, however the environment in rural area But increasingly declining, the emphasis of environmental pollution is gradually transferred to small towns, rural area by city, and most of rural areas are in pollution of area source, dirty Water uncontrollable discharge, without sewage treatment facility, sewage discharges wantonly, brings greatly health danger to local resident living Evil seriously constrains the sustainable economic development in agricultural and rural area.People in the countryside dispersion is wide, does not concentrate relatively, and population is few, and It is limited by natural conditions and topography, sewage does not allow easily collecting extremely, and most domestic sewage in rural areas is emitted into river along irrigation canals and ditches Or farmland, it is collected without matched pipe network, or cause life in the countryside dirty with regard to direct emission by the processing of simple septic tank Water collects difficulty, seriously polluted the environment on periphery.
Most of sewage-treatment plant in the prior art is built upon on ground, easily causes secondary bacterial pollution, and And a kind of and waste to land resource;On the other hand, sewage disposal device in the prior art is mostly that large-scale integrate sets It is standby, it takes up a large area, and be unfavorable for the maintenance and carrying in later period.
Therefore, it is necessary to design a kind of buried purifying processing device of the assembled for domestic sewage in rural areas.
Summary of the invention
For the above technical problems, the present invention provides it is a kind of design it is reasonable, compact-sized, be convenient for later maintenance The buried purifying processing device of the assembled for domestic sewage in rural areas.
The technical solution of the present invention is as follows: a kind of buried purifying processing device of assembled for domestic sewage in rural areas, including Treatment box, pretreatment unit, grid device, aerobic treatment device, sedimentation device and control cabinet;Treatment box include pretreatment chamber, Grid chamber, aerobic purify cavity, precipitating chamber, pretreatment chamber, grid chamber, aerobic purify cavity and precipitating chamber are successively set on from left to right Inside treatment box, pre-processes and be provided with first partition between chamber and grid chamber, first partition top is provided with the first water hole, lattice Be provided with second partition between grid chamber and aerobic purify cavity, second partition top is provided with the second water hole, aerobic purify cavity with Third partition is provided between precipitating chamber, third partition top is provided with third water hole, and pretreatment chamber upper end is provided with into water Mouthful, precipitating chamber upper end is provided with adding of agent mouth, is provided with discharge outlet on the right side of precipitating chamber;Pretreatment unit includes dust-collecting bucket and row Dirty plate, dust-collecting bucket inlay setting and are pre-processing intracavitary portion, and multiple permeable holes, blowdown plate activity setting are evenly arranged on dust-collecting bucket Inside dust-collecting bucket, blowdown plate upper surface center is provided with extracting bar, and extracting bar is connect with the screw top for pre-processing chamber, It is provided with extracting motor outside pretreatment chamber, motor is extracted as extracting bar and power is provided;There are two grid device settings, two lattice Grid device is set side by side inside grid chamber;Aerobic treatment device includes filler frame, aerator and agitating device, the setting of filler frame At the top of aerobic purify cavity, aerator and agitating device are arranged at aerobic purify cavity bottom, and aerator and stirring dress Set interval setting;Sedimentation device includes grug feeding jar, water wheel arrangement and sludge collecting box, and grug feeding jar setting adds in precipitating chamber inner upper end Electrically-controlled valve is provided on medicinal cupping, water wheel arrangement setting is precipitating intracavitary portion, precipitates chamber interior lower end and is provided with dirt collecting plate, dirt collecting plate On be provided with and collect hole, form dirt collection chamber between dirt collecting plate and precipitating chamber, sludge collecting box is movably arranged on the intracavitary portion of dirt collection, sludge collecting box On be provided with and collect the corresponding through-hole in hole, electric pushrod, the row of being provided on sludge collecting box are provided between sludge collecting box and dirt collection chamber Dirt pipe, sewage pipe and sludge collecting box junction are provided with soil pick-up pump;Control cabinet respectively with extracting motor, aerator, agitating device, Water wheel arrangement, the pump connection of electric pushrod soil pick-up, extract motor, aerator, agitating device, water wheel arrangement, electric pushrod soil pick-up Pump is powered by external power supply.
Further, grid device includes that fixed frame, lateral screen, longitudinal screen and telescopic lever, lateral screen are equal Even to be distributed in inside fixed frame, longitudinal screen is movably set on lateral screen, longitudinal screen of left end and right end with It is provided with elastic network(s) between fixed frame, is movably hinged between each longitudinal direction screen by connecting plate, telescopic lever setting exists On fixed frame, telescopic lever lower end is provided with extension sleeve, and telescopic lever is connected with each connecting plate respectively by extension sleeve It connects;In use, according to particulate matter size in sewage, telescopic lever starting is controlled by control cabinet, adjust each longitudinal screen it Between distance, enable grid device suitable for various purifications requirement.
Further, water quality monitor is provided on treatment box, the detection probe of water quality monitor, which is located at, precipitates intracavitary portion, It is provided with infrared inductor on sludge collecting box, by intracavitary treated the sewage quality of detection probe detection precipitating, and then passes through Being turned on or off for control cabinet control electrically-controlled valve, greatly improves wastewater purification efficiency, is conducive to resource rational utilization.
Further, it is detachably connected between each side for the treatment of box, the trailing flank end for the treatment of box is provided with fixation Pawl, the left side end for the treatment of box are provided with limiting slot, pass through fixed jaw and limiting slot activity between two sides for the treatment of box Clamping, fixed jaw and limiting slot junction are movably set with grafting block;Fixed jaw and limiting slot are subjected to grafting by grafting block It is fixed, convenient for being disassembled and installed to treatment box.
Further, chamber, grid chamber, aerobic purify cavity and precipitating chamber upper end are pre-processed and is movably set with observation lid, is seen Cha Gai is slidably connected with treatment box, by setting observation lid convenient for intracavitary to pretreatment chamber, grid chamber, aerobic purify cavity and precipitating The pollutant of portion's deposition is cleared up.
Further, it is provided with buffer tank on the left for the treatment of box, buffer tank is connect with water inlet, and junction is provided with electricity Control triple valve;When needing to pre-processing intracavitary portion's dirt and clearing up, adjust Electrocontrolled tee valve to pre-process chamber with it is spare Water tank connection, whole equipment do not have to shut down and may be implemented to clear up, greatly improve work efficiency.
Further, treatment box upper surface is provided with solar panel, and the electricity using solar panel mobile phone is to use Electric equipment provides backup power source, improves the utilization rate of resource.
Further, compound coagulant is filled with inside grug feeding jar, compound coagulant includes: diformazan according to weight percent Base diallyl ammonium chloride 0.08%, meta-aluminic acid 0.7%, sodium metasilicate 0.5%, powdered activated carbon 0.6%, surplus are water, production Compound coagulant it is nontoxic, domestic sewage in rural areas middle and high concentration organic pollutant and suspended matter can be effectively removed, favorably In treated, water is recycled.
The operation principle of the present invention is that: in use, device and external sewage pipe are attached by water inlet, discharge outlet Connect external pipe network;Sewage initially enter pretreatment it is intracavitary, the large particulate matter in sewage is deposited in dust-collecting bucket, sewage Enter pretreatment chamber by the permeable hole in dust-collecting bucket, when precipitating dirt reaches a certain amount of in dust-collecting bucket, passes through control cabinet control Electrocontrolled tee valve processed is opened, and sewage temporarily enters in buffer tank, is pulled out blowdown plate from dust-collecting bucket by extracting motor, right Dirt is cleared up, and closes Electrocontrolled tee valve after cleaning out;When pre-processing intracavitary water level and being higher than the first water hole, sewage into Enter grid chamber, according to the volume size of particulate matter in sewage, telescopic lever starting is controlled by control cabinet, adjusts each longitudinal grid The distance between plate;When water level is higher than the second water hole in grid chamber, sewage enters aerobic purify cavity, inside filler frame Aerobic microbiological purified treatment is carried out to sewage, while aerator and agitating device are opened;When water level is higher than in purify cavity When four water holes, sewage enters precipitating chamber, and control cabinet controls water wheel arrangement and opens, while electrically-controlled valve is opened, into precipitating chamber Dosing coagulant, the substance for precipitating chamber internal precipitate enter sludge collecting box by collecting hole, and the sediment inside sludge collecting box reaches After set amount, control cabinet controls electric pushrod and opens, and sludge collecting box is released to the right, while soil pick-up pump is opened, and sediment is sucked out.
Compared with prior art, beneficial effects of the present invention: the present invention has rational design, compact-sized, convenient for safeguarding, intensity Height, durability are strong, at low cost, can carry out purified treatment to domestic sewage in rural areas, water resource be greatly saved;Solar battery The setting of plate, realizing can be so that device works without using external electric energy, and operating cost is low, and management service is convenient, is suitble to It promotes the use of rural area;Present invention setting can effectively prevent the secondary pollution of bacterium in below ground, and structure design is closed Reason, improves land utilization ratio;Plant automation degree is higher, and manpower and material resources are greatly saved.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is top view of the invention;
Fig. 3 is the structural schematic diagram of grid device of the invention;
Fig. 4 is the top view of grid device of the invention;
Fig. 5 is treatment box part connection schematic diagram of the invention;
Wherein, 1- treatment box, 10- pretreatment chamber, 100- fixed jaw, 101- limiting slot, 102- grafting block, 11- grid chamber, The aerobic purify cavity of 12-, 13- precipitating chamber, 130- dirt collecting plate, 14- water inlet, 15- adding of agent mouth, 16- discharge outlet, 17- observation Lid, 2- pretreatment unit, 20- dust-collecting bucket, 21- blowdown plate, 210- extracting bar, 22- extracting motor, 3- grid device, 30- are fixed Framework, 31- transverse direction screen, the longitudinal direction 32- screen, 33- telescopic lever, 34- connecting plate, 35- extension sleeve, 4- Aerobic Process for Treatment dress It sets, 40- filler frame, 41- aerator, 42- agitating device, 5- sedimentation device, 50- grug feeding jar, 500- electrically-controlled valve, 51- water wheels Device, 52- sludge collecting box, 53- electric pushrod, 54- soil pick-up pump, 60- detection probe, 61- infrared inductor, 7- buffer tank, 70- Electrocontrolled tee valve, 8- solar panel.
Specific embodiment
Embodiment: a kind of buried purifying processing device of assembled for domestic sewage in rural areas as shown in Fig. 1,2,5, packet Include treatment box 1, pretreatment unit 2, grid device 3, aerobic treatment device 4, sedimentation device 5 and control cabinet;Treatment box 1 includes pre- Processing chamber 10, grid chamber 11, aerobic purify cavity 12, precipitating chamber 13 pre-process chamber 10, grid chamber 11, aerobic purify cavity 12 and sink Shallow lake chamber 13 is successively set on from left to right inside treatment box 1, is pre-processed and is provided with first partition between chamber 10 and grid chamber 11, the One partition top is provided with the first water hole, and second partition, second partition are provided between grid chamber 11 and aerobic purify cavity 12 Top is provided with the second water hole, is provided with third partition between aerobic purify cavity 12 and precipitating chamber 13, third partition top is set It is equipped with third water hole, pretreatment 10 upper end of chamber is provided with water inlet 14, and precipitating 13 upper end of chamber is provided with adding of agent mouth 15, sinks Discharge outlet 16 is provided on the right side of shallow lake chamber 13;It is detachably connected between each side for the treatment of box 1, the trailing flank end for the treatment of box 1 It is provided with fixed jaw 100, the left side end for the treatment of box 1 is provided with limiting slot 101, passes through between two sides for the treatment of box 1 The 101 activity clamping of fixed jaw 100 and limiting slot, fixed jaw 100 and 101 junction of limiting slot are movably set with grafting block 102;In advance Processing chamber 10, grid chamber 11, aerobic purify cavity 12 and precipitating 13 upper end of chamber are movably set with observation lid 17, observation lid 17 and place Reason case 1 is slidably connected;Buffer tank 7 is provided on the left for the treatment of box 1, buffer tank 7 is connect with water inlet 14, and junction is provided with Electrocontrolled tee valve 70;1 upper surface for the treatment of box is provided with solar panel 8;
As shown in Figure 1, 2, pretreatment unit 2 includes dust-collecting bucket 20 and blowdown plate 21, and dust-collecting bucket 20 is inlayed setting and located in advance It manages inside chamber 10, multiple permeable holes is evenly arranged on dust-collecting bucket 20, blowdown plate 21 is movably arranged on inside dust-collecting bucket 20, blowdown 21 upper surface center of plate is provided with extracting bar 210, and extracting bar 210 connect with the screw top for pre-processing chamber 10, pre-processes Extracting motor 22 is provided with outside chamber 10, extracting motor 22 is that extracting bar 210 provides power;
As shown in Fig. 1,3,4, there are two the settings of grid device 3, and two grid devices 3 are set side by side inside grid chamber 11; Grid device 3 includes that fixed frame 30, lateral screen 31, longitudinal screen 32 and telescopic lever 33, lateral screen 31 are uniformly distributed Inside fixed frame 30, longitudinal screen 32 is movably set on lateral screen 31, longitudinal screen 32 of left end and right end It is provided with elastic network(s) between fixed frame 30, is movably hinged between each longitudinal direction screen 32 by connecting plate 34, stretches and draw Bar 33 is arranged on fixed frame 30, and 33 lower end of telescopic lever is provided with extension sleeve 35, and telescopic lever 33 passes through extension sleeve 35 connect with each connecting plate 34 respectively.
As shown in Figure 1, 2, aerobic treatment device 4 includes filler frame 40, aerator 41 and agitating device 42, filler frame 40 At aerobic 12 top of purify cavity, aerator 41 and agitating device 42 are arranged at aerobic 12 bottom of purify cavity, and are aerated for setting Device 41 and the setting of the interval of agitating device 42;
As shown in Figure 1, 2, sedimentation device 5 includes grug feeding jar 50, water wheel arrangement 51 and sludge collecting box 52, and the setting of grug feeding jar 50 exists 13 inner upper end of chamber is precipitated, electrically-controlled valve 500 is provided on grug feeding jar 50, compound coagulant is filled with inside grug feeding jar 50, it is compound Coagulant according to weight percent include: dimethyl diallyl ammonium chloride 0.08%, meta-aluminic acid 0.7%, sodium metasilicate 0.5%, Powdered activated carbon 0.6%, surplus are water;Inside precipitating chamber 13, precipitating 13 interior lower end of chamber is provided with the setting of water wheel arrangement 51 Dirt collecting plate 130 is provided on dirt collecting plate 130 and collects hole, forms dirt collection chamber, sludge collecting box 52 between dirt collecting plate 130 and precipitating chamber 13 It is movably arranged on the intracavitary portion of dirt collection, through-hole corresponding with hole is collected is provided on sludge collecting box 52, between sludge collecting box 52 and dirt collection chamber It is provided with electric pushrod 53, sewage pipe is provided on sludge collecting box 52, sewage pipe and 52 junction of sludge collecting box are provided with soil pick-up pump 54, Water quality monitor is provided on treatment box 1, the detection probe 60 of water quality monitor is located inside precipitating chamber 13, sets on sludge collecting box 52 It is equipped with infrared inductor 61;Control cabinet respectively with extracting motor 22, aerator 41, agitating device 42, water wheel arrangement 51, electricity Dynamic 53 soil pick-up of push rod pump, 55 connection, extracting motor 22, aerator 41, agitating device 42, water wheel arrangement 51, electric pushrod 53 are inhaled Dirt pump 55 is powered by external power supply.
In use, being attached device and external sewage pipe by water inlet 14, discharge outlet 16 connects outside water pipe Net;Sewage initially enters in pretreatment chamber 10, and the large particulate matter in sewage is deposited in dust-collecting bucket 20, and sewage passes through dust-collecting bucket Permeable hole in 20 enters pretreatment chamber 10, when precipitating dirt reaches a certain amount of in dust-collecting bucket 20, passes through control cabinet and controls electricity It controls triple valve 70 to open, sewage temporarily enters in buffer tank 7, draws blowdown plate 21 from dust-collecting bucket 20 by extracting motor 22 Out, dirt is cleared up, Electrocontrolled tee valve 70 is closed after cleaning out;When water level is higher than the first water hole in pretreatment chamber 10 When, sewage enters grid chamber 11, and according to the volume size of particulate matter in sewage, telescopic lever 33 is controlled by control cabinet and is started, Adjust the distance between each longitudinal screen 32;When water level is higher than the second water hole in grid chamber 11, sewage enters aerobic net Change chamber 12, purified treatment, while aerator 41 and stirring dress are carried out to sewage by the aerobic microbiological inside filler frame 40 Set 42 unlatchings;When water level is higher than four water holes in purify cavity 12, sewage enters precipitating chamber 13, and control cabinet controls water wheel arrangement 51 open, while electrically-controlled valve 500 is opened, and the substance of the dosing coagulant into precipitating chamber 13, precipitating 13 internal precipitate of chamber passes through receipts Collection hole enters sludge collecting box 52, and after the sediment inside sludge collecting box 52 reaches set amount, control cabinet controls electric pushrod 53 and opens, Sludge collecting box 52 is released to the right, while soil pick-up pump 54 is opened, and sediment is sucked out.
Application examples: being handled city's domestic sewage in rural areas using the present invention, sanitary sewage water inlet indices Average value is respectively as follows: COD 632.56mg/L;Ammonia nitrogen 58.47mg/L;BOD5 92.36mg/L, test period are 4 months, water outlet Index is respectively as follows: COD 108.75mg/L;Ammonia nitrogen 2.56mg/L;BOD515.36mg/L, COD removal rate reach 82.81%, ammonia Nitrogen removal efficiency reaches 95.62%, BOD5 removal rate and reaches 83.37%, and water outlet indices reach sanitary sewage discharge standard.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used To modify to technical solution documented by previous embodiment or equivalent replacement of some of the technical features;And These are modified or replaceed, the spirit and scope for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution.

Claims (8)

1. a kind of buried purifying processing device of assembled for domestic sewage in rural areas, which is characterized in that including treatment box (1), Pretreatment unit (2), grid device (3), aerobic treatment device (4), sedimentation device (5) and control cabinet;Treatment box (1) packet Include pretreatment chamber (10), grid chamber (11), aerobic purify cavity (12), precipitating chamber (13), the pretreatment chamber (10), grid chamber (11), it is internal to be successively set on treatment box (1) from left to right for aerobic purify cavity (12) and precipitating chamber (13), pretreatment chamber (10) with First partition is provided between grid chamber (11), the first partition top is provided with the first water hole, the grid chamber (11) Second partition is provided between aerobic purify cavity (12), the second partition top is provided with the second water hole, described aerobic It is provided with third partition between purify cavity (12) and precipitating chamber (13), third partition top is provided with third water hole, in advance Processing chamber (10) upper end is provided with water inlet (14), and precipitating chamber (13) upper end is provided with adding of agent mouth (15), precipitates chamber (13) right side is provided with discharge outlet (16);The pretreatment unit (2) includes dust-collecting bucket (20) and blowdown plate (21), described to catchment Bucket (20) inlays setting and is evenly arranged with multiple permeable holes, the blowdown plate on pretreatment chamber (10) inside, dust-collecting bucket (20) (21) it is internal to be movably arranged on dust-collecting bucket (20), blowdown plate (21) upper surface center is provided with extracting bar (210), the pumping Shadoof (210) is connect with the screw top of pretreatment chamber (10), and extracting motor (22) is provided with outside pretreatment chamber (10), described Extracting motor (22) is that extracting bar (210) provides power;There are two grid device (3) settings, and two grid devices (3) are simultaneously Column setting grid chamber (11) is internal;The aerobic treatment device (4) includes filler frame (40), aerator (41) and agitating device (42), at the top of aerobic purify cavity (12), the aerator (41) and agitating device (42) are equal for filler frame (40) setting Setting is in aerobic purify cavity (12) bottom, and aerator (41) and agitating device (42) interval are arranged;The sedimentation device (5) Including grug feeding jar (50), water wheel arrangement (51) and sludge collecting box (52), grug feeding jar (50) setting is on precipitating chamber (13) inside It holds, is provided with electrically-controlled valve (500) on grug feeding jar (50), water wheel arrangement (51) setting is internal in precipitating chamber (13), precipitates chamber (13) interior lower end is provided with dirt collecting plate (130), is provided on the dirt collecting plate (130) and is collected hole, dirt collecting plate (130) and precipitating Dirt collection chamber is formed between chamber (13), the sludge collecting box (52) is movably arranged on the intracavitary portion of the dirt collection, and sludge collecting box is arranged on (52) There is through-hole corresponding with the collection hole, is provided between sludge collecting box (52) and dirt collection chamber electric pushrod (53), sludge collecting box (52) On be provided with sewage pipe, the sewage pipe and sludge collecting box (52) junction are provided with soil pick-up pump (54);The control cabinet respectively with Extract motor (22), aerator (41), agitating device (42), water wheel arrangement (51), electric pushrod (53) soil pick-up pump (55) even It connects.
2. the buried purifying processing device of a kind of assembled for domestic sewage in rural areas according to claim 1, feature It is, the grid device (3) includes fixed frame (30), lateral screen (31), longitudinal screen (32) and telescopic lever (33), The transverse direction screen (31) is evenly distributed on fixed frame (30) inside, and the longitudinal direction screen (32) is movably set in lateral screen (31) on, elastic network(s), each longitudinal direction are provided between the longitudinal screen (32) and fixed frame (30) of left end and right end It is movably hinged between screen (32) by connecting plate (34), the telescopic lever (33) is arranged on fixed frame (30), stretches Pull rod (33) lower end is provided with extension sleeve (35), telescopic lever (33) by the extension sleeve (35) respectively with each connection Plate (34) connection.
3. the buried purifying processing device of a kind of assembled for domestic sewage in rural areas according to claim 1, feature It is, water quality monitor is provided on the treatment box (1), and the detection probe (60) of the water quality monitor is located at precipitating chamber (13) internal, infrared inductor (61) are provided on the sludge collecting box (52).
4. the buried purifying processing device of a kind of assembled for domestic sewage in rural areas according to claim 1, feature It is, is detachably connected between each side of the treatment box (1), the trailing flank end for the treatment of box (1) is provided with fixed jaw (100), the left side end for the treatment of box (1) is provided with limiting slot (101), by described between two sides for the treatment of box (1) Fixed jaw (100) and limiting slot (101) activity clamping, fixed jaw (100) and limiting slot (101) junction are movably set with grafting Block (102).
5. the buried purifying processing device of a kind of assembled for domestic sewage in rural areas according to claim 1, feature It is, the pretreatment chamber (10), grid chamber (11), aerobic purify cavity (12) and precipitating chamber (13) upper end are movably set with sight Cha Gai (17), the observation lid (17) are slidably connected with treatment box (1).
6. the buried purifying processing device of a kind of assembled for domestic sewage in rural areas according to claim 1, feature It is, be provided with buffer tank (7) on the left of the treatment box (1), the buffer tank (7) connect with water inlet (14), connection Place is provided with Electrocontrolled tee valve (70).
7. the buried purifying processing device of a kind of assembled for domestic sewage in rural areas according to claim 1, feature It is, treatment box (1) upper surface is provided with solar panel (8).
8. the buried purifying processing device of a kind of assembled for domestic sewage in rural areas according to claim 1, feature It is, be provided with buffer tank (7) on the left of the treatment box (1), the buffer tank (7) connect with discharge outlet (16), connection Place is provided with Electrocontrolled tee valve (70).
CN201910128035.6A 2019-02-21 2019-02-21 A kind of buried purifying processing device of assembled for domestic sewage in rural areas Pending CN109912119A (en)

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Application Number Priority Date Filing Date Title
CN201910128035.6A CN109912119A (en) 2019-02-21 2019-02-21 A kind of buried purifying processing device of assembled for domestic sewage in rural areas

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Application Number Priority Date Filing Date Title
CN201910128035.6A CN109912119A (en) 2019-02-21 2019-02-21 A kind of buried purifying processing device of assembled for domestic sewage in rural areas

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Application publication date: 20190621