CN109354237A

CN109354237A - A kind of residents in rural community device for treating leachate

Info

Publication number: CN109354237A
Application number: CN201811173370.XA
Authority: CN
Inventors: 梁峙; 梁骁; 马捷; 徐旭; 张明胜; 肖扬
Original assignee: Xuzhou University of Technology
Current assignee: Xuzhou University of Technology
Priority date: 2018-10-09
Filing date: 2018-10-09
Publication date: 2019-02-19

Abstract

A kind of residents in rural community device for treating leachate, it mixes pot bottom and precipitation process pond is connected by drain line, it is provided with slow descending mechanism in precipitation process pond and extends the reaction time, and it is provided with inner sidewall cleaning plant and floating material fishing device, floating material fishing device is from salvaging driving motor and salvages lifting with driving screw rod；Supporting steel frame realizes the lift adjustment of blending tank by motor driven；Heat transfer medium is full of in the collet of the homogeneous mixing warehouse of blending tank；Aperture is equipped on the side wall of liquid separation filter funnel inside homogeneous mixing bunker body, the center rotating of the bottom plate of liquid separation filter funnel connects funnel shaft；Funnel shaft is driven by driving mechanism, and funnel shaft is connected with funnel stirring blade in liquid separation filter funnel；The liquid feeding end of liquid feeding pipeline is connect with external liquid feeding source；Bearing collet is equipped with cooling chamber and cooling fluid supply pipeline；Homogeneous system includes a pair of of the homogeneous impeller group being sleeved on a pair of of homogeneous axis.The device structure is simple, mixing efficiency is high, effect is good.

Description

A kind of residents in rural community device for treating leachate

Technical field

The invention belongs to field of environment protection equipment, and in particular to a kind of residents in rural community device for treating leachate.

Background technique

With the increase of people in the countryside, residents in rural community treating capacity is promoted to greatly increase, resulting garbage filter Liquid measure is also growing day by day.Landfill leachate has complicated component, and organic pollutant, ammonia nitrogen, content of beary metal are big, and coloration is high, dislikes The features such as smelly, will cause environment greatly to destroy if do not dealt carefully with.It needs to add by mixing plant and administers dedicated add Agent is added adequately to be reacted with sewage, to eliminate organic pollutant, ammonia nitrogen and heavy metal etc..Traditional residents in rural community seeps Filtrate processing equipment mixing effect after adding additive is undesirable, and stirring efficiency is low, and then not to the treatment effect of percolate Ideal, meanwhile, the effect for precipitating filtering is also undesirable, is unable to satisfy the requirement of processing percolate.

Summary of the invention

In view of the above existing problems in the prior art, the present invention provides a kind of residents in rural community device for treating leachate, The apparatus structure is simple, is convenient for operation, and stirring efficiency is high, and mixing effect is ideal, meanwhile, sedimentation effect is ideal, is convenient for The outlet of clear liquid after processing.

To achieve the goals above, the present invention provides a kind of residents in rural community device for treating leachate, including blending tank, It is fixedly connected on multiple supporting steel frames of blending tank lower outside, upper connection is cranked arm, upper telescopic oil cylinder and precipitation process pond；

The supporting steel frame includes support, parallel a pair of of the vertical beam being fixedly connected on the support, setting in an opposition The L-type support of beam side and the carriage drive motor that a pair of of vertical beam side is set；A pair of of vertical beam is set respectively in identical side It is equipped with the continuous rack gear longitudinally extended and the sliding rail longitudinally extended；The vertical section of L-type support is on the position of the continuous rack gear of correspondence Portion and lower part are each provided with a support gear, and support gear is rotatably connected by the rotary gear shaft at its center in L-type support Vertical section on；The position that the vertical section of L type bracket corresponds to sliding rail offers sliding slot, and the sliding slot is slidably located in sliding rail Outside, the bracket end on the horizontal segment of L-type support are fixedly connected with the lateral wall of blending tank；Carriage drive motor is fixedly connected In the side away from support gear of L-type support, and the input of its output shaft and the transmission case for being fixedly connected on L-type support side End connection, the output end of transmission case are connect with the rotary gear shaft of two support gears；

The upper open end of blending tank is provided with the upper pressure sealing cover for sealing blending tank, in the bottom end of blending tank It is fixedly connected with the drain line being connected to its inner cavity；The upper upper surface for connecting one end and upper pressure sealing cover for cranking arm It is fixedly connected, the other end and the hinged seat being fixedly connected on the outside of blending tank upper end are hinged；One end of upper telescopic oil cylinder and upper company It connects on the outside of the hinged end cranked arm hingedly, it is hinged in the middle part of the can body of the other end and blending tank, top pressure is controlled to pass through expanding-contracting action The lid of power sealing cover is closed or is opened；

The blending tank includes jacket structured homogeneous mixing warehouse, is situated between in the collet of homogeneous mixing warehouse full of heat transfer Matter, homogeneous mixing warehouse are externally connected to the heat medium pipeline being connected to its jacket space, the other end of heat medium pipeline with The connection of thermal medium source of supply；

It is disposed with the liquid feeding pipeline being obliquely installed, horizontal positioned and can phase from top to bottom inside homogeneous mixing bunker body To the liquid separation filter funnel and homogeneous system of the rotation of homogeneous mixing warehouse, if being provided on the side wall of liquid separation filter funnel throughout ground Dry side-wall hole, the bottom plate of liquid separation filter funnel is outwardly provided with multiple apertures throughout it, and the rotation center of bottom plate is logical It crosses the bearing collet being firmly connected with it and is connected with funnel shaft, lower end of the funnel shaft inside liquid separation filter funnel is connected with One funnel stirring blade cooperated with homogeneous mixing warehouse lower end internal clearance；Funnel shaft outside the liquid separation filter funnel on End cap is equipped with outer gear ring, is fixedly connected between outer gear ring and funnel shaft by radially connected beam；In homogeneous mixing warehouse It is fixedly connected with the first waterproof machine with corresponding to outer gear ring on side wall, funnel tooth is equipped on the output shaft of the first waterproof machine Wheel, funnel gear are engaged with outer gear ring；The outlet end of liquid feeding pipeline is located above liquid separation filter funnel, and liquid feeding end is pierced by homogeneous It is connect after mixing the side wall of warehouse with liquid feeding source；

The bearing holding tank of bearing collet being provided centrally with to lower recess, the inner loop of bearing collet is around bearing holding tank Ground is provided with toroidal cavity；Fixing assembling has retaining bearing in bearing holding tank, and the inner ring and funnel shaft of retaining bearing are solid Fixed connection；Toroidal cavity is connected separately with the coolant liquid inlet pipe being connected to its inner cavity and coolant liquid outlet tube road, coolant liquid Inlet pipe and coolant liquid outlet tube road after radially across liquid separation filter funnel, homogeneous mixing warehouse respectively with cooling source and cold But liquid recycling bins connect；

Homogeneous system includes that pair of parellel setting is rotationally set in homogeneous axis, a pair of of homogeneous axis at middle part respectively There is corresponding a pair of of homogeneous impeller group, homogeneous impeller group is made of multiple high speed homogenization impellers, in a pair of of homogeneous impeller group It is engaged between high speed homogenization impeller；The opposite both ends of a pair of of homogeneous axis are rotationally pierced by after homogeneous mixing warehouse respectively respectively It is connect with the output section for the homogeneous driving mechanism for being fixedly connected on homogeneous mixing bunker body both sides external；Homogeneous axis is far from driving machine The other end of structure is rotatablely connected by closed type thrust bearing with the inner sidewall of homogeneous mixing warehouse.

Precipitation process pond includes the pond body of upper end opening, the floater dragging device being arranged in inside pond body, fixed support Pond body bracket outside pond body, the precipitation process pond inlet pipeline for being fixedly connected on pond body upper end connect with pond body intracavity bottom Bed mud discharge pipe that is logical and being fixedly connected on pond body bottom end is connected to pond body inner cavity middle part and is fixedly connected on pond body side Precipitation process pond outlet pipeline；Middle part forms clear liquid area in the pond body, and sludge accumulation area is formed on bottom in pond body；The precipitating The liquid feeding end of processing pond inlet pipeline and the outlet end of drain line are penetrated through and are connected；

The clear liquid area is disposed with dispersion plate unit, the slow gentle drop net of drop plate unit from top to bottom, disperses plate unit It is made of multiple aerofoil profile dispersion plates arranged side by side, is fixedly connected between adjacent aerofoil profile dispersion plate by connecting rod, delay drop plate list Member is by multiple rectangular slow drop board groups arranged side by side at adjacent prismatic slow drop is fixedly connected between plate by connecting rod, precipitation process The water inlet end of pond outlet pipeline is located at the lower part of slow drop net, and clear liquid area is provided with detection mouth, detection mouth on dispersion plate unit top On be connected with the signal piping with shut-off valve being connected to its inner cavity；

The sludge accumulation area of the pool bottom is inverted cone type, and is internally provided with inner sidewall cleaning plant, The inner sidewall cleaning plant includes the roundlet of the concentric large circle being rotatably arranged in pond body on the upside of bottom and downside Ring, the external gear ring for being fixed at large circle outer rim, the second waterproof machine being fixedly connected on pool bottom inner sidewall, dress Fit on the second waterproof machine output shaft scrape mud driving gear, be fixedly connected on small circle ring axial line scrape mud shaft and can It is rotationally sleeved on to scrape and scrapes mud axle sleeve outside mud shaft lower end；It is oblique by two of the left and right sides between large circle and small circle ring Beam is fixedly connected, and is fixedly connected to rubber flap on the outside of two cant beams, the outer rim of rubber flap and pool bottom it is interior Side wall is engaged；Mud driving gear is scraped to engage with external gear ring；Scrape mud shaft be fixedly connected on by more support links it is small The inside of annulus；Mud axle sleeve is scraped to be fixedly connected by two attachment beams of the left and right sides with the inner sidewall of pool bottom；

The floater dragging device includes that salvaging frame inside pond body upper end is arranged in, is respectively fixedly connected with salvaging frame Four sliding pairs of frame quadrangle, corresponding four sliding pairs it is fixedly connected on four salvagings lifting driving electricity of pond body upper end quadrangle Machine is connected to four four salvagings the driving screw rods, fixation salvaged in lifting driving motor output shaft and extended to the lower part It is connected to the salvaging driving mechanism for salvaging framework upper, parallel setting and is rotatably connected at salvaging frame respectively with respect to two The salvaging shaft of side and multipair salvaging that is positioned opposite to each other and being respectively fixedly connected in two salvaging shafts are cranked arm；Every is beaten The upper and lower ends of fishing driving screw rod are connect each by a salvaging bearing block with quadrangle inside pond body, and four sliding pairs pass through spiral shell Line cooperation is set in four outsides for salvaging driving screw rod；Each pair of salvaging, which is cranked arm, protrudes into pond body far from the one end for salvaging shaft It is internal and by salvaging steel wire connection；The salvaging driving mechanism includes salvaging motor and being assemblied in salvage on motor output shaft Cam is salvaged, the eccentric tie point salvaged on cam is hinged with the inner end of two salvaging drive rods respectively, two salvaging drive rods Hinged with the inner end of two salvaging actuating arms positioned opposite to each other respectively, the outer end of two salvaging actuating arms is beaten with two respectively One end of fishing shaft is fixedly connected.

As a preference, the homogeneous driving mechanism is formed by connecting by homogeneous driving motor with retarder.

Further, further include control cabinet in order to facilitate centralized control, speed probe is set on retarder, thermal medium supplies Ying Yuan and liquid feeding source are respectively the thermal medium transfer pump connecting with thermal medium source and the fluid filling pump connecting with liquid source；

Control cabinet respectively with carriage drive motor, homogeneous driving motor, speed probe, thermal medium transfer pump, fluid filling pump, First waterproof machine is connected with motor is salvaged.

As a preference, the supporting steel frame quantity is 3 groups, and it is evenly distributed on the outside of blending tank；

The wall thickness of the homogeneous mixing bunker is 2mm~50mm；

The liquid separation filter funnel is located at the position of homogeneous mixing bunker waist 25mm~55mm on the upper side；

The liquid-adding device and horizontal direction angle are between 10 °~32 °；

Funnel stirring blade is by the radial direction between the annulus being set on the outside of funnel shaft and connection annulus and funnel shaft Connecting rod composition；

The duct with a thickness of 20mm~30mm；

The diameter for salvaging cam is 5cm~10cm；

It is 11 that every, which is salvaged the quantity salvaged and cranked arm in shaft,；Adjacent salvaging the distance between crank arm for 40cm~ 60cm。

It further, further include the homogeneity detector being arranged in inside homogeneous mixing bunker for the ease of detecting homogeneous degree, Homogeneity detector is connect with control cabinet.

Further, in order to improve homogenizing effect, high speed homogenization impeller quantity is 10, between adjacent high speed homogenization impeller etc. Distance arrangement, and spacing, between 5mm~12mm, high speed homogenization impeller shape is in ratchet-like.

Further, in order to improve heat dissipation effect, the quantity of the fin deployment rod and oil cylinder fin is 6, the oil cylinder wing The material of piece is thin plate stainless steel material.

Further, the COD sensor connecting with control cabinet is provided in clear liquid is trivial.

Further, the distance between two support gears are 15cm~25cm

Further, the high speed homogenization impeller good in order to the homogenizing effect that gets a promotion, the high speed homogenization impeller is by high score Sub- material is made, by mass percentage content meter, and constituent is as follows:

Methyl ester derivative 30%~65%, thiophosphate analog derivative 25%~60%, mixed aid be 1%~ 5%, crosslinking agent is 1%~5%, O- ethyl O- (4- methyl mercapto phenyl) S- propyl disulfide substituted phosphate 15%~45%, (T- 4)-bis- (diethyldithiocar bamic acid-S, S') zinc 2%~15%.

Further, the high speed homogenization impeller good in order to the homogenizing effect that gets a promotion, the preparation method of high speed homogenization impeller It comprises the steps of:

Step 1: the ultrapure water 22%~32% that conductivity is 1.25 μ of μ S/cm~3.15 S/cm is added in a kettle, opens Blender in dynamic reaction kettle, revolving speed are 125rpm~375rpm, start heat pump, make reactor temperature rise to 75 DEG C~ 185℃；Successively methylate ester derivative 30%~65%, mixed aid are 1%~5%, and stirring is adjusted to being completely dissolved PH value be 5.5~8.5, be added thiophosphate analog derivative 25%~60%, by agitator speed be adjusted to 255rpm~ 315rpm, temperature are 90 DEG C~395 DEG C；

Step 2: O- ethyl O- (4- methyl mercapto phenyl) S- propyl disulfide substituted phosphate 15%~45% is added, (T-4)-is bis- (diethyldithiocar bamic acid-S, S') zinc 2%~15% is uniformly mixed；

Step 3: it is 1~5% that crosslinking agent, which is added, and agitator speed is 75rpm~235rpm, and temperature is 90 DEG C~265 DEG C, It keeps this state 5~25 hours, discharges, entering molding press can be prepared by high speed homogenization impeller.

In the present invention, upper pressure sealing cover carries out folding control by upper telescopic oil cylinder, can improve the automatic of the equipment Change degree, convenient for the addition for the treatment of sewage.First waterproof machine drives the operating of funnel shaft, and then band by funnel gear Dynamic funnel paddle rotation, achievees the purpose that the uniform stirring to material, and can also make the liquid additive being added with mix The sewage to be processed that tank upper open end is added carries out uniform mixing and pre- stirring, in homogeneous system a pair of of homogeneous impeller group by Uniform driving mechanism driving is done high speed and is moved toward one another, and can not only improve mixing effect, and can promote additive and dirt to be processed Reaction between water.Supporting steel frame can control height of the blending tank relative to supporting plane.The setting in precipitation process pond can be just It is staticly settled in the sewage after additive reaction, in order to clear water of isolating that treated and will outside the bed mud of precipitating Row.Large circle and small circle ring rotation are driven by the second waterproof machine, the outer rim of rubber flap and the inside of pool bottom can be made In wall contact process, the sediment being adhered on inner sidewall is swept, in order to outlet.Fishing lifting driving motor is beaten by driving The mode of fishing driving screw rod rotation drives sliding pair to be moved in the longitudinal direction, in turn, is driven by four fishing liftings of synchronously control Dynamic motor drives floater dragging device lifting moving, to salvage the floating material of different depth.The apparatus structure is simple, stirring is imitated Rate is high, and homogenizing effect is ideal.

Detailed description of the invention

Fig. 1 is structural schematic diagram of the invention；

Fig. 2 is the structural schematic diagram of supporting steel frame in the present invention；

Fig. 3 is the structural schematic diagram of blending tank in the present invention；

Fig. 4 is the structural schematic diagram of liquid separation filter funnel in the present invention；

Fig. 5 is the structural schematic diagram of middle (center) bearing collet of the present invention；

Fig. 6 is the structural schematic diagram of homogeneous system in the present invention；

Fig. 7 is the structural schematic diagram in precipitation process pond in the present invention；

Fig. 8 is the structural schematic diagram of inner sidewall cleaning plant in the present invention；

Fig. 9 is the structural schematic diagram of clear liquid area in the present invention；

Figure 10 is the structural schematic diagram of floater dragging device in the present invention；

Figure 11 is the structural schematic diagram that fishing lifting driving motor is matched with salvaging frame in the present invention；

Figure 12 is that O- ethyl O- in the present invention (4- methyl mercapto phenyl) S- propyl disulfide substituted phosphate accounting proposes the uniformity The influence graph of relation of raising speed rate；

Figure 13 is methyl ester derivative molecular characterization schematic diagram in the present invention；

Figure 14 is group thiophosphate derivative molecular structure feature schematic diagram in the present invention；

Figure 15 is oxysilane substance molecular characterization schematic diagram in the present invention.

In figure: 1, supporting steel frame, 1-1, carriage drive motor, 1-2, transmission case, 1-3, bracket end, 1-4, sliding rail, 1- 5, continuous rack gear, 1-6, support gear, 1-7, L-type support, 1-8, support, 1-9, vertical beam, 2, blending tank, 2-1, homogeneous mixing Storehouse, 2-2, liquid separation filter funnel, 2-2-1, side-wall hole, 2-2-2, outer gear ring, 2-2-3, funnel gear, 2-2-4, first prevent Hydroelectric machine, 2-2-5, funnel stirring blade, 2-2-6, bearing collet, 2-2-6-1, bearing holding tank, 2-2-6-2, annular are empty Chamber, 2-2-6-3, retaining bearing, 2-2-6-4, coolant liquid inlet pipe, 2-2-6-4, coolant liquid outlet tube road, 2-3, liquid-feeding tube Road, 2-4, homogeneous system, 2-4-1, homogeneous driving motor, 2-4-2, retarder, 2-4-3, homogeneous axis, 2-4-4, enclosed thrust Bearing, 2-4-5, high speed homogenization impeller, 2-5, homogeneity detector, 3, upper pressure sealing cover, 4, it is upper connection crank arm, 5, on stretch Contracting oil cylinder, 6, drain line, 7, precipitation process pond, 7-1, bed mud discharge pipe, 7-2, floater dragging device, 7-2-1, salvaging 7-2-2, motor salvages cam, 7-2-3, salvages drive rod, 7-2-4, salvage actuating arm, 7-2-5, salvage shaft, 7-2-6, beat Frame is fished out, 7-2-7, salvaging are cranked arm, and 7-2-8, salvage steel wire, 7-2-9, sliding pair, 7-2-10, fishing lifting driving motor, 7-2- 11, it salvages and drives screw rod, 7-2-12, salvaging bearing block, 7-3, pond body, 7-5, clear liquid area, 7-5-1, COD sensor, 7-5-2, Aerofoil profile dispersion plate, 7-5-3, rectangular slow drop plate, 7-5-4, slow drop net, 7-5-5, detection mouth, 7-6, sludge accumulation area are 7-6-1, big 7-6-4, annulus, 7-6-2, small circle ring, 7-6-3, the second waterproof machine scrape mud driving gear, 7-6-5, scrape mud shaft, 7-6-6, Scrape mud axle sleeve, 7-6-7, cant beam, 7-6-8, rubber flap, 7-6-9, support link, 7-6-10, attachment beam, 7-7, precipitation process Pond inlet pipeline, 7-8, precipitation process pond outlet pipeline, 8, control cabinet, 9, radially connected beam, 10, funnel shaft.

Specific embodiment

The invention will be further described below.

As shown in Figure 1 to 11, a kind of residents in rural community device for treating leachate, including blending tank 2, be fixedly connected on Multiple supporting steel frames 1 of 2 lower outside of blending tank, upper connection are cranked arm 4, upper telescopic oil cylinder 5 and precipitation process pond 7；

The supporting steel frame 1 includes support 1-8, parallel a pair of of the vertical beam 1-9 being fixedly connected on support 1-8, sets Set the side a pair of of vertical beam 1-9 L-type support 1-7 and the carriage drive motor 1-1 of the side a pair of of vertical beam 1-9 is set；It is a pair of The sliding rail 1-4 that vertical beam 1-9 is respectively arranged with the continuous rack gear 1-5 longitudinally extended and longitudinally extends in identical side；L-type branch The vertical section of frame 1-7 is each provided with a support gear 1-6, bracket teeth in the position upper and lower part of the continuous rack gear 1-5 of correspondence Wheel 1-6 is rotatably connected in the vertical section of L-type support 1-7 by the rotary gear shaft at its center；The vertical section of L-type support 1-7 The position of corresponding sliding rail 1-4 offers sliding slot, and the sliding slot is slidably located in the outside of sliding rail 1-4, the level of L-type support 1-7 Bracket end 1-3 in section is fixedly connected with the lateral wall of blending tank 2；Carriage drive motor 1-1 is fixedly connected on L-type support 1- 7 side away from support gear 1-6, and its output shaft and the transmission case 1-2's that is fixedly connected on the side L-type support 1-7 is defeated Enter end connection, the output end of transmission case 1-2 is connect with the rotary gear shaft of two support gear 1-6；

The upper open end of blending tank 2 is provided with the upper pressure sealing cover 3 for sealing blending tank 2, in blending tank 2 Bottom end is fixedly connected with the drain line 6 being connected to its inner cavity；It is described it is upper connection crank arm 4 one end and upper pressure sealing cover 3 Upper surface be fixedly connected, the other end and the hinged seat being fixedly connected on the outside of 2 upper end of blending tank are hinged；Upper telescopic oil cylinder 5 One end and upper connection crank arm 4 hinged end on the outside of it is hinged, it is hinged in the middle part of the can body of the other end and blending tank 2, by flexible dynamic The lid for making control upper pressure sealing cover 3 is closed or is opened；

The blending tank 2 includes jacket structured homogeneous mixing warehouse 2-1, is full of in the collet of homogeneous mixing warehouse 2-1 Heat transfer medium, homogeneous mixing warehouse 2-1's is externally connected to the heat medium pipeline being connected to its jacket space, heat medium pipeline The other end is connect with thermal medium source of supply；

It is disposed with the liquid feeding pipeline 2-3 being obliquely installed from top to bottom inside homogeneous mixing warehouse 2-1, is horizontally arranged And can relative homogeneous mixing warehouse 2-1 rotation liquid separation filter funnel 2-2 and homogeneous system 2-4, the side of liquid separation filter funnel 2-2 Ground is provided with several side-wall holes 2-2-1 on wall, the bottom plate of liquid separation filter funnel 2-2 is outwardly provided with more throughout it A aperture, and the rotation center of bottom plate passes through the bearing collet 2-2-6 being firmly connected with it and is connected with funnel shaft 10, funnel turns Lower end of the axis 10 inside liquid separation filter funnel 2-2 is connected with one and the cooperation of the homogeneous mixing lower end warehouse 2-1 internal clearance Funnel stirring blade 2-2-5；Funnel shaft 10 is set with outer gear ring 2-2-2, external tooth in liquid separation filter funnel 2-2 outer upper ends It is fixedly connected between circle 2-2-2 and funnel shaft 10 by radially connected beam 9；It is right on the inner sidewall of homogeneous mixing warehouse 2-1 It is fixedly connected with the first waterproof machine 2-2-4 with answering outer gear ring 2-2-2, is equipped on the output shaft of the first waterproof machine 2-2-4 Funnel gear 2-2-3, funnel gear 2-2-3 are engaged with outer gear ring 2-2-2；The outlet end of liquid feeding pipeline 2-3 is located at liquid separation strainer Above funnel 2-2, liquid feeding end is connect after being pierced by the side wall of homogeneous mixing warehouse 2-1 with liquid feeding source；

The bearing holding tank 2-2-6-1 of bearing collet 2-2-6 being provided centrally with to lower recess, bearing collet 2-2-6's Inner loop is provided with toroidal cavity 2-2-6-2 around bearing holding tank 2-2-6-1；Fixing assembling has retaining in bearing holding tank The inner ring of bearing 2-2-6-3, retaining bearing 2-2-6-3 are fixedly connected with funnel shaft 10；Toroidal cavity 2-2-6-2 is separately connected There are the coolant liquid inlet pipe 2-2-6-4 being connected to its inner cavity and coolant liquid outlet tube road 2-2-6-5, coolant liquid inlet pipe 2- 2-6-4 and coolant liquid outlet tube road 2-2-6-5 after radially across liquid separation filter funnel 2-2, homogeneous mixing warehouse 2-1 respectively with Cooling source is connected with coolant liquid recycling bins；

Homogeneous system 2-4 includes that pair of parellel is arranged in homogeneous axis 2-4-3, a pair of homogeneous axis 2-4-3 in middle part It is not set with corresponding a pair of of homogeneous impeller group rotationally, homogeneous impeller group is made of multiple high speed homogenization impeller 2-4-5, It is engaged between high speed homogenization impeller 2-4-5 in a pair of of homogeneous impeller group；It a pair of of homogeneous axis 2-4-3 opposite both ends respectively can It is rotationally pierced by after homogeneous mixing warehouse 2-1 and is driven respectively with the homogeneous for being fixedly connected on homogeneous mixing warehouse 2-1 both sides external The output section of mechanism connects；Homogeneous axis 2-4-3 passes through closed type thrust bearing 2-4-4 and homogeneous far from the other end of driving mechanism Mix the inner sidewall rotation connection of warehouse 2-1；

Precipitation process pond 7 includes the pond body 7-3 of upper end opening, the floater dragging device 7- being arranged in inside pond body 7-3 2, the precipitation process pond water inlet pipe for being fixedly supported on the pond body bracket 7-4 outside pond body 7-3, being fixedly connected on the upper end pond body 7-3 Road 7-7, the bed mud discharge pipe 7-1 for being connected to pond body 7-3 intracavity bottom and being fixedly connected on the bottom end pond body 7-3 and pond body 7-3 The precipitation process pond outlet pipeline 7-8 of the side pond body 7-3 is connected to and is fixedly connected in the middle part of inner cavity；Middle part in the pond body 7-3 Clear liquid area 7-5 is formed, sludge accumulation area 7-6 is formed on bottom in pond body 7-3；The feed liquor of the precipitation process pond inlet pipeline 7-7 The outlet end of end and drain line 6, which penetrates through, to be connected；

The clear liquid area 7-5 is disposed with dispersion plate unit, the gentle drop net 7-5-4 of slow drop plate unit from top to bottom, point The unit that falls apart is made of multiple aerofoil profile dispersion plate 7-5-2 arranged side by side, passes through connecting rod between adjacent aerofoil profile dispersion plate 7-5-2 Be fixedly connected, slow drop plate unit is made of multiple rectangular slow drop plate 7-5-3 arranged side by side, adjacent prismatic is slow drop plate 7-5-3 it Between be fixedly connected by connecting rod, the water inlet end of precipitation process pond outlet pipeline 7-8 is located at the lower part of slow drop net 7-5-4, clear liquid area 7-5 dispersion plate unit top be provided with detection mouth 7-5-5, be connected on detection mouth 7-5-5 be connected to its inner cavity have section The only signal piping of valve.

The sludge accumulation area 7-6 of the bottom the pond body 7-3 is inverted cone type, and is internally provided with inner sidewall cleaning Device, the inner sidewall cleaning plant include the concentric large circle 7-6-1 being rotatably arranged in pond body 7-3 on the upside of bottom With the small circle ring 7-6-2 of downside, the external gear ring for being fixed at large circle 7-6-1 outer rim, be fixedly connected on the bottom pond body 7-3 The second waterproof machine 7-6-3 on inner sidewall, it is assemblied on the second waterproof machine 7-6-3 output shaft and scrapes mud driving gear 7-6- 4, scraping mud shaft 7-6-5 and being rotatably mounted around on small circle ring 7-6-2 axial line is fixedly connected on to scrape under mud shaft 7-6-5 Mud axle sleeve 7-6-6 is scraped outside end；Pass through two cant beam 7-6-7 of the left and right sides between large circle 7-6-1 and small circle ring 7-6-2 Be fixedly connected, be fixedly connected to rubber flap 7-6-8 on the outside of two cant beam 7-6-7, the outer rim of rubber flap 7-6-8 with The inner sidewall of the bottom pond body 7-3 is engaged；Mud driving gear 7-6-4 is scraped to engage with external gear ring；Mud shaft 7-6-5 is scraped to pass through More support link 7-6-9 are fixedly connected on the inside of small circle ring 7-6-2；Scrape two that mud axle sleeve 7-6-5 passes through the left and right sides Attachment beam 7-6-10 is fixedly connected with the inner sidewall of the bottom pond body 7-3；Large circle 7- is driven by the second waterproof machine 7-6-3 6-1 and small circle ring 7-6-2 rotation, can make in the outer rim of rubber flap 7-6-8 and the inner sidewall contact process of the bottom pond body 7-3, The sediment being adhered on inner sidewall is swept, in order to outlet.

The floater dragging device 7-2 includes that salvaging frame 7-2-6 inside the upper end pond body 7-3, solid respectively is arranged in Fixed connection is fixedly connected on pond body with salvaging tetra- jiaos of frame 7-2-6 of four sliding pair 7-2-9, corresponding four sliding pair 7-2-9 Four salvagings lifting driving motor 7-2-10 of the upper end 7-3 quadrangle, four salvaging lifting driving motor 7-2-10 are connected to Four extended on output shaft and to the lower part salvage driving screw rod 7-2-11, are fixedly connected on and salvage beating for the top frame 7-2-6 Fishing driving mechanism, parallel setting and the salvaging shaft 7-2-5 for being rotatably connected at salvaging frame 7-2-6 opposite sides respectively With it is positioned opposite to each other and be respectively fixedly connected with and salvage the multipair salvaging on shaft 7-2-5 at two and crank arm 7-2-7；Every salvaging The upper and lower ends of screw rod 7-2-11 are driven to connect each by a salvaging bearing block 7-2-12 with quadrangle inside pond body 7-3, four A sliding pair 7-2-9, which passes through to be threadedly engaged, is set in four outsides for salvaging driving screw rod 7-2-11；Each pair of salvaging is cranked arm 7-2-7 is protruded into far from the one end for salvaging shaft 7-2-5 inside pond body 7-3 and by salvaging steel wire 7-2-8 connection；The salvaging is driven Motivation structure includes salvaging motor 7-2-1 and being assemblied in the salvaging cam 7-2-2 salvaged on motor 7-2-1 output shaft, salvages cam The inner end that eccentric tie point on 7-2-2 salvages drive rod 7-2-3 with two respectively is hinged, and two salvaging drive rod 7-2-3 points It is not hinged with the inner end of two salvaging actuating arm 7-2-4 positioned opposite to each other, the outer end difference of two salvaging actuating arm 7-2-4 The one end for salvaging shaft 7-2-5 with two is fixedly connected.The diameter for salvaging cam 7-2-2 is 5cm~10cm；As one kind It is preferred that the quantity for salvaging the 7-2-7 that cranks arm on every salvaging shaft 7-2-5 is 11；Adjacent salvaging crank arm between 7-2-7 away from From for 40cm~60cm.

The homogeneous driving mechanism is formed by connecting by homogeneous driving motor 2-4-1 and retarder 2-4-2.

Further include control cabinet 8, speed probe is set on retarder 2-4-2, thermal medium source of supply and liquid feeding source are respectively The thermal medium transfer pump being connect with thermal medium source and the fluid filling pump being connect with liquid source；

Control cabinet 8 is supplied with carriage drive motor 1-1, homogeneous driving motor 2-4-1, speed probe, thermal medium respectively Pump, fluid filling pump, the first waterproof machine 2-2-4 are connected with motor 7-2-1 is salvaged.

1 quantity of supporting steel frame is 3 groups, and is evenly distributed on the outside of blending tank 2；

The wall thickness of the homogeneous mixing bunker 2-1 is 2mm~50mm；

The liquid separation filter funnel 2-2 is located at the position of homogeneous mixing bunker 2-1 waist 25mm~55mm on the upper side；

The liquid-adding device 2-3 and horizontal direction angle are between 10 °~32 °；

Funnel stirring blade 2-2-5 by be set in the outside of funnel shaft 10 annulus and connection annulus and funnel shaft 10 it Between radially directed connecting link composition；

The duct 2-2-1-1 with a thickness of 20mm~30mm.

It further include homogeneity detector 2-5, homogeneity detector 2-5 and the control being arranged in inside homogeneous mixing bunker 2-1 Case 8 connects.

High speed homogenization impeller 2-4-5 quantity is 10, is spaced substantially equidistant between adjacent high speed homogenization impeller 2-4-5, and Away between 5mm~12mm, high speed homogenization impeller 2-4-5 shape is in ratchet-like.

The COD sensor 7-5-1 connecting with control cabinet 8 is provided in the area 7-5 of clear liquid area.

The distance between two support gear 1-6 are 15cm~25cm.

The high speed homogenization impeller 2-4-5 is made of high molecular material, by mass percentage content meter, and constituent is such as Under:

The crosslinking agent is (phosphordithiic acid diisopropyl ester sodium, isopentyl and isopropyl) phosphorodithioate zinc salt, four Any one in phenyl (bisphenol-A) bisphosphate.

The feature of methyl ester derivative molecular structure is as shown in figure 13, and wherein R is the alkyl that carbon atom number is 1~8.

The feature of group thiophosphate derivative molecular structure is as shown in figure 14, molecular formula: C10H15O3PS2；Molecule Amount: 278.343.

Mixed aid is oxysilane substance, and molecular structural formula is as shown in figure 15, point of included molecular structure Minor are as follows: C16H20O2Si.

The preparation method of high speed homogenization impeller 2-4-5 comprises the steps of:

Step 3: it is 1~5% that crosslinking agent, which is added, and agitator speed is 75rpm~235rpm, and temperature is 90 DEG C~265 DEG C, It keeps this state 5~25 hours, discharges, entering molding press can be prepared by high speed homogenization impeller 2-4-5.

Following embodiment further illustrates the contents of the present invention, and as high speed homogenization impeller 2-4-5, it is weight of the invention Component is wanted, due to its presence, increases the service life of integral device, it is played for the safety of integral device, even running Key effect.For this purpose, by it is following be embodiment, further verify the component of the present invention, what is shown is higher than The physical characteristic of other related patents.

Embodiment 1

High speed homogenization impeller 2-4-5 of the present invention, and content meter by mass percentage are manufactured according to the following steps:

Step 1: the ultrapure water 22% that conductivity is 1.25 μ S/cm being added in a kettle, starts blender in reaction kettle, Revolving speed is 125rpm, starts heat pump, reactor temperature is made to rise to 75 DEG C；Successively methylate ester derivative 30% mixes Closing auxiliary agent is 1%, and to being completely dissolved, adjusting pH value is 5.5 for stirring, thiophosphate analog derivative 25% is added, by blender Revolving speed is adjusted to 255rpm, and temperature is 90 DEG C；

Step 2: O- ethyl O- (4- methyl mercapto phenyl) S- propyl disulfide substituted phosphate 15%~45% is added, (T-4)-is bis- (diethyldithiocar bamic acid-S, S') zinc 2% is uniformly mixed；

Step 3: it is 1% that crosslinking agent, which is added, agitator speed 75rpm, and temperature is 90 DEG C, keeps this state 5 hours, out Material, entering molding press can be prepared by high speed homogenization impeller 2-4-5.

Embodiment 2

Step 1: the ultrapure water 32% that conductivity is 3.15 μ S/cm being added in a kettle, starts blender in reaction kettle, Revolving speed is 375rpm, starts heat pump, reactor temperature is made to rise to 185 DEG C；Successively methylate ester derivative 65% mixes Closing auxiliary agent is 5%, and to being completely dissolved, adjusting pH value is 8.5 for stirring, thiophosphate analog derivative 60% is added, by blender Revolving speed is adjusted to 315rpm, and temperature is 395 DEG C；

Step 2: O- ethyl O- (4- methyl mercapto phenyl) S- propyl disulfide substituted phosphate 45%, (T-4)-bis- (diethyls is added Base aminodithioformic acid-S, S') zinc 15% be uniformly mixed；

Step 3: it is 5% that crosslinking agent, which is added, agitator speed 235rpm, and temperature is 265 DEG C, keeps this state 25 small When, discharging, entering molding press can be prepared by high speed homogenization impeller 2-4-5.

Embodiment 3

Step 1: the ultrapure water 29% that conductivity is 1.315 μ S/cm, stirring in starting reaction kettle are added in a kettle Device, revolving speed 178rpm start heat pump, reactor temperature are made to rise to 85 DEG C；Successively methylate ester derivative 39%, Mixed aid is 4%, and to being completely dissolved, adjusting pH value is 5.8 for stirring, and thiophosphate analog derivative 40% is added, will stir Device revolving speed is adjusted to 300rpm, and temperature is 90 DEG C；

Step 2: O- ethyl O- (4- methyl mercapto phenyl) S- propyl disulfide substituted phosphate 40%, (T-4)-bis- (diethyls is added Base aminodithioformic acid-S, S') zinc 10% be uniformly mixed；

Step 3: it is 3% that crosslinking agent, which is added, agitator speed 90rpm, and temperature is 91 DEG C, keeps this state 8 hours, out Material, entering molding press can be prepared by high speed homogenization impeller 2-4-5.

Reference examples

Reference examples are that the high speed homogenization impeller of certain commercially available brand is used for the service condition of oil product mixing assorting room.

High speed homogenization impeller described in high speed homogenization impeller 2-4-5 and reference examples that Examples 1 to 3 prepares is used for The service condition of oil product mixed process compares, and with volume resistivity, oil from spending, reduce sticky rate, mixture homogeneity Enhancing rate is that technical indicator is counted, and the results are shown in Table 1:

Table 1 is service condition of the high speed homogenization impeller described in Examples 1 to 3 and reference examples for oil product mixed process The comparing result of parameters, as seen from Table 1, high speed homogenization impeller 2-4-5 of the present invention, volume resistivity, oil from It spends, reduce sticky rate, mixture homogeneity enhancing rate is above the product that the prior art produces.

In addition, being O- ethyl O- (4- methyl mercapto phenyl) S- propyl disulfide substituted phosphate accounting to uniform as shown in figure 12 Degree promotes the influence relational graph of rate.Find out in figure, as the important component of high speed homogenization impeller 2-4-5 material, incorporation Play the role of vital to enhancing product performance, mixes its ingredient in terms of improving uniformity rate substantially better than existing production Product.

The device working method including the following steps:

Step 1: treating material is entered in blending tank 2 by conduit, and upper pressure sealing cover 3 cranks arm 4 by connection, and Under the action of upper telescopic oil cylinder 5, slow drop is implemented to upper pressure sealing cover 3, and be fitted with blending tank 2, realize sealing；

Step 2: when needing to adjust support scheduling, the three carriage drive motor 1-1 controlled in three supporting steel frames 1 are synchronous Operating, and drive the operating of transmission case 1-2；Rotation transmission case 1-2 driving arm gear 1-6 in the same direction simultaneously, and then bracket teeth The rise and fall that 1-6 drives L-type support 1-7 are taken turns, since the sliding slot that the vertical section of L-type support 1-7 is arranged is slidably located in cunning Outside rail 1-4, so can guarantee that L-type support 1-7 is not separated in rising or dropping process with vertical beam 1-9；Work as support gear When 1-6 rotates counterclockwise, L-type support 1-7 is in upward status；When support gear 1-6 is rotated clockwise, L-type support 1-7 is in Decline state；

Step 3: in blending tank 2, treating material enters liquid separation filter funnel 2-2 by liquid feeding pipeline 2-3, due to adding Liquid pipeline 2-3 is obliquely installed, and the material of entrance acts on liquid separation filter funnel 2-2, is filtered the side liquid separation filter funnel 2-2 The rotation of operation side, is filtered by the liquid separation filter funnel 2-2 rotated, filter effect can be made more preferable；Two homogeneous driving mechanisms It drives two a pair of of homogeneous impeller groups to move toward one another, is engaged between the high speed homogenization impeller in a pair of of homogeneous impeller group, object can be made Material reaches homogenizing effect, and then enters the lower part homogeneous mixing bunker 2-1；Homogeneity detector 2-5 is to entrance homogeneous mixing bunker 2-1 The homogeneity of the material of lower part makes induction and reacts and detected；When homogeneity does not meet examination criteria, homogeneity detection Device 2-5 issues electric signal to control cabinet 8, and controller 8 is alarmed by alarm connected to it.

Step 4: in liquid separation filter funnel 2-2, the first waterproof machine 2-2-4 is operated after powering on, and is driven Funnel gear 2-2-3 rotation, and then the operating of funnel gear 2-2-3 driving funnel shaft 10, drive funnel paddle 2-2-5 to turn It is dynamic, reach the uniform stirring to material；Material is after stirring, from the bottom plate and side-wall hole 2-2-1 of liquid separation filter funnel 2-2 Middle outflow, and enter precipitation process pond 7 and precipitate；

Step 5 after sewage enters, passes sequentially through multiple aerofoil profile dispersion plate 7-5-2, multiple rectangular in the 7-5 of clear liquid area The slow gentle drop of drop plate 7-5-3 nets 9-5-4, and the slow drop to sewage is realized under the synergy of three；COD sensor 7-5-1 The sewage for entering clear liquid area 7-5 is measured in real time, when the concentration of sewage is more than normal concentration, COD sensor 7-5-1 Warning message is sent to central control cabinet 8 by conducting wire；The degree for the treatment of of sewage is detected by detection mouth 7-5-5；

Step 6: it in floater dragging device 7-2, after salvaging motor 7-2-1 powers on, drives and salvages cam 7-3-2 It is operated, and then salvaging drive rod 7-2-3, salvaging actuating arm 7-2-4 is driven to swing back and forth, salvage shaft 7-2-5 to drive Reciprocating rotation, and salvagings of downside is driven to crank arm the swinging up and down of 7-2-2, and then salvaging of the realization to floating material；In salvaging The floating material come, which is hung over, to be salvaged on steel wire 7-2-8, and during salvaging or salvaging terminates to remove by artificial mode；

Step 7: in bearing collet 2-2-6, coolant liquid enters from coolant liquid inlet pipe 2-2-6-4, and passes through cooling Liquid outlet tube road 2-2-6-4 flows into toroidal cavity 2-2-6-2, then coolant liquid outlet tube road 2-2-6-4 discharge；To retaining bearing 2- 2-6-3 cools down.

Claims

1. a kind of residents in rural community device for treating leachate, including blending tank (2) and it is fixedly connected on outside blending tank (2) lower part Multiple supporting steel frames (1) of side, which is characterized in that further include upper connection crank arm (4), upper telescopic oil cylinder (5) and precipitation process pond (7)；

The supporting steel frame (1) includes support (1-8), parallel a pair of of the vertical beam (1- being fixedly connected on support (1-8) 9) it is electric that carriage drive of the L-type support (1-7) and setting in the side a pair of of vertical beam (1-9) in the side a pair of of vertical beam (1-9), is set Machine (1-1)；A pair of of vertical beam (1-9) is respectively arranged with the continuous rack gear (1-5) longitudinally extended and longitudinal extension in identical side Sliding rail (1-4)；The vertical section of L-type support (1-7) is each provided with one in the position upper and lower part of the continuous rack gear of correspondence (1-5) A support gear (1-6), support gear (1-6) are rotatably connected by the rotary gear shaft at its center in the perpendicular of L-type support (1-7) On straight section；The position that the vertical section of L-type support (1-7) corresponds to sliding rail (1-4) offers sliding slot, and the sliding slot is slidably located in cunning The outside of rail (1-4), the lateral wall of bracket end (1-3) and blending tank (2) on the horizontal segment of L-type support (1-7) is fixed to be connected It connects；Carriage drive motor (1-1) is fixedly connected on the side away from support gear (1-6) of L-type support (1-7), and it is exported Axis is connect with the input terminal for the transmission case (1-2) for being fixedly connected on the side L-type support (1-7), the output end of transmission case (1-2) with The rotary gear shaft connection of two support gears (1-6)；

The upper open end of blending tank (2) is provided with the upper pressure sealing cover (3) for sealing blending tank (2), in blending tank (2) bottom end is fixedly connected with the drain line (6) being connected to its inner cavity；It is described it is upper connection crank arm (4) one end and top press The upper surface of power sealing cover (3) is fixedly connected, and the other end and the hinged seat being fixedly connected on the outside of blending tank (2) upper end are hinged； One end of upper telescopic oil cylinder (5) and upper connection crank arm (4) hinged end on the outside of it is hinged, in the can body of the other end and blending tank (2) Portion is hinged, to be closed or be opened by the lid of expanding-contracting action control upper pressure sealing cover (3)；

The blending tank (2) includes jacket structured homogeneous mixing warehouse (2-1), is filled in the collet of homogeneous mixing warehouse (2-1) Full heat transfer medium, homogeneous mixing warehouse (2-1) are externally connected to the heat medium pipeline being connected to its jacket space, thermal medium pipe The other end on road is connect with thermal medium source of supply；

It is disposed with the liquid feeding pipeline (2-3) being obliquely installed from top to bottom inside homogeneous mixing warehouse (2-1), is horizontally arranged And can relative homogeneous mixing warehouse (2-1) rotation liquid separation filter funnel (2-2) and homogeneous system (2-4), liquid separation filter funnel Ground is provided with several side-wall holes (2-2-1) on the side wall of (2-2), the bottom plate of liquid separation filter funnel (2-2) is throughout it Multiple apertures are outwardly provided with, and the rotation center of bottom plate passes through the bearing collet (2-2-6) being firmly connected with it and is connected with Funnel shaft (10), funnel shaft (10) are connected with one and homogeneous mixing bunker in the internal lower end of liquid separation filter funnel (2-2) The funnel stirring blade (2-2-5) of the lower end internal clearance body (2-1) cooperation；Funnel shaft (10) is at liquid separation filter funnel (2-2) Outer upper ends are set with outer gear ring (2-2-2), pass through radially connected beam (9) between outer gear ring (2-2-2) and funnel shaft (10) It is fixedly connected；It is fixedly connected with the first anti-water power while outer gear ring (2-2-2) is corresponded on the inner sidewall of homogeneous mixing warehouse (2-1) Machine (2-2-4) is equipped with funnel gear (2-2-3) on the output shaft of the first waterproof machine (2-2-4), funnel gear (2-2-3) It is engaged with outer gear ring (2-2-2)；The outlet end of liquid feeding pipeline (2-3) is located above liquid separation filter funnel (2-2), and liquid feeding end is worn It is connect after the side wall of homogeneous mixing warehouse (2-1) with liquid feeding source out；

The bearing holding tank (2-2-6-1) of bearing collet (2-2-6) being provided centrally with to lower recess, bearing collet (2-2-6) Inner loop toroidal cavity (2-2-6-2) is provided with around bearing holding tank (2-2-6-1)；The fixing assembling in bearing holding tank Have retaining bearing (2-2-6-3), the inner ring of retaining bearing (2-2-6-3) is fixedly connected with funnel shaft (10)；Toroidal cavity (2- 2-6-2) it is connected separately with the coolant liquid inlet pipe (2-2-6-4) being connected to its inner cavity and coolant liquid outlet tube road (2-2-6- 5), coolant liquid inlet pipe (2-2-6-4) and coolant liquid outlet tube road (2-2-6-5) are radially across liquid separation filter funnel (2- 2) it, is connect respectively with cooling source and coolant liquid recycling bins after homogeneous mixing warehouse (2-1)；

Homogeneous system (2-4) includes that pair of parellel is arranged in homogeneous axis (2-4-3), a pair of of homogeneous axis (2-4-3) at middle part It is rotationally set with corresponding a pair of of homogeneous impeller group respectively, homogeneous impeller group is by multiple high speed homogenization impellers (2-4-5) It forms, is engaged between the high speed homogenization impeller (2-4-5) in a pair of of homogeneous impeller group；A pair of of homogeneous axis (2-4-3) is opposite Both ends be rotationally pierced by after homogeneous mixing warehouse (2-1) respectively respectively with to be fixedly connected on homogeneous mixing warehouse (2-1) external The output section of the homogeneous driving mechanism of two sides connects；Homogeneous axis (2-4-3) is pushed away far from the other end of driving mechanism by enclosed Power bearing (2-4-4) is rotatablely connected with the inner sidewall of homogeneous mixing warehouse (2-1)；

Precipitation process pond (7) includes the pond body (7-3) of upper end opening, the floater dragging device internal in pond body (7-3) is arranged (7-2), the place of settling for being fixedly supported on the external pond body bracket (7-4) of pond body (7-3), being fixedly connected on the upper end pond body (7-3) Reason pond inlet pipeline (7-7), the bed mud for being connected to pond body (7-3) intracavity bottom and being fixedly connected on the bottom end pond body (7-3) discharge Pipeline (7-1), the precipitation process pond outlet pipe for being connected to and being fixedly connected on the side pond body (7-3) with the inner cavity pond body (7-3) middle part Road (7-8)；Middle part forms clear liquid area (7-5) in the pond body (7-3), and sludge accumulation area (7- is formed on the interior bottom of pond body (7-3) 6)；The liquid feeding end of precipitation process pond inlet pipeline (7-7) and the outlet end of drain line (6) are penetrated through and are connected；

The clear liquid area (7-5) is disposed with dispersion plate unit, slow gentle drop net (7-5-4) of drop plate unit from top to bottom, point The unit that falls apart is made of multiple aerofoil profile dispersion plates (7-5-2) arranged side by side, is passed through between adjacent aerofoil profile dispersion plate (7-5-2) Connecting rod is fixedly connected, and slow drop plate unit is made of multiple rectangular slow drop plates (7-5-3) arranged side by side, the slow drop plate of adjacent prismatic It is fixedly connected between (7-5-3) by connecting rod, the water inlet end of precipitation process pond outlet pipeline (7-8) is located at slow drop net (7-5-4) Lower part, clear liquid area (7-5) dispersion plate unit top be provided with detection mouth (7-5-5), be connected in detection mouth (7-5-5) with The signal piping with shut-off valve of its inner cavity connection；

The sludge accumulation area (7-6) of pond body (7-3) bottom is inverted cone type, and is internally provided with inner sidewall cleaning Device, the inner sidewall cleaning plant include the concentric large circle (7- being rotatably arranged on the upside of the interior bottom pond body (7-3) 6-1) and the small circle ring of downside (7-6-2), be fixed at large circle (7-6-1) outer rim external gear ring, be fixedly connected on pond The second waterproof machine (7-6-3) on body (7-3) bottom inside wall is assemblied on the second waterproof machine (7-6-3) output shaft Mud driving gear (7-6-4) is scraped, is fixedly connected on small circle ring (7-6-2) axial line and scrapes mud shaft (7-6-5) and rotatable Ground, which is sleeved on to scrape, scrapes mud axle sleeve (7-6-6) outside the lower end mud shaft (7-6-5)；Large circle (7-6-1) and small circle ring (7-6-2) Between be fixedly connected by two cant beams (7-6-7) of the left and right sides, be fixedly connected on the outside of two cant beams (7-6-7) Rubber flap (7-6-8), the outer rim of rubber flap (7-6-8) and the inner sidewall of the bottom pond body (7-3) are engaged；Scrape mud driving Gear (7-6-4) is engaged with external gear ring；Scrape mud shaft (7-6-5) be fixedly connected on by more support links (7-6-9) it is small The inside of annulus (7-6-2)；Scrape two attachment beams (7-6-10) and pond body (7-3) of mud axle sleeve (7-6-5) by the left and right sides The inner sidewall of bottom is fixedly connected；

The floater dragging device (7-2) includes the salvaging frame (7-2-6) being arranged inside the upper end pond body (7-3), difference It is fixedly connected and salvages four sliding pairs (7-2-9) of the quadrangle frame (7-2-6), with corresponding to four sliding pairs (7-2-9) fixed company Four salvagings in the upper end quadrangle pond body (7-3) are connect to go up and down driving motor (7-2-10), be connected to four salvagings lifting drives Four salvagings extended on dynamic motor (7-2-10) output shaft and to the lower part drive screw rod (7-2-11), are fixedly connected on salvaging frame The salvaging driving mechanism on the top frame (7-2-6), parallel setting and it is rotatably connected at that salvage frame (7-2-6) opposite respectively The salvaging shaft (7-2-5) of two sides and it is positioned opposite to each other and be respectively fixedly connected with two salvage shaft (7-2-5) on it is more (7-2-7) is cranked arm to salvaging；Every is salvaged the upper and lower ends of driving screw rod (7-2-11) each by a salvaging bearing block (7- It 2-12) is connect with the internal quadrangle of pond body (7-3), four sliding pairs (7-2-9) are set in four salvagings by being threadedly engaged Drive the outside of screw rod (7-2-11)；Pond body is protruded into each pair of separate one end for salvaging shaft (7-2-5) (7-2-7) of cranking arm of salvaging (7-3) is internal and by salvaging steel wire (7-2-8) connection；The salvaging driving mechanism includes salvaging motor (7-2-1) and assembling The salvaging cam (7-2-2) on motor (7-2-1) output shaft is being salvaged, the eccentric tie point difference on cam (7-2-2) is salvaged The inner end that drive rod (7-2-3) is salvaged with two is hinged, and two salvaging drive rods (7-2-3) are respectively with positioned opposite to each other two Root salvage actuating arm (7-2-4) inner end it is hinged, two salvage actuating arm (7-2-4) outer end respectively with two salvaging shafts The one end of (7-2-5) is fixedly connected.

2. a kind of residents in rural community device for treating leachate according to claim 1, which is characterized in that the homogeneous drives Motivation structure is formed by connecting by homogeneous driving motor (2-4-1) and retarder (2-4-2).

3. a kind of residents in rural community device for treating leachate according to claim 1 or 2, which is characterized in that further include Control cabinet (8), is arranged speed probe on retarder (2-4-2), and thermal medium source of supply and liquid feeding source are respectively and thermal medium source The thermal medium transfer pump of connection and the fluid filling pump being connect with liquid source；

Control cabinet (8) is supplied with carriage drive motor (1-1), homogeneous driving motor (2-4-1), speed probe, thermal medium respectively It should pump, fluid filling pump, the first waterproof machine (2-2-4) and salvaging motor (7-2-1) connect.

4. a kind of residents in rural community device for treating leachate according to claim 3, which is characterized in that the supporting steel Frame (1) quantity is 3 groups, and is evenly distributed on the outside of blending tank (2)；

The wall thickness of the homogeneous mixing bunker (2-1) is 2mm~50mm；

The liquid separation filter funnel (2-2) is located at the position of homogeneous mixing bunker (2-1) waist 25mm~55mm on the upper side；

The liquid-adding device (2-3) and horizontal direction angle are between 10 °~32 °；

Funnel stirring blade (2-2-5) is by the annulus and connection annulus that are set on the outside of funnel shaft (10) and funnel shaft (10) Between radially directed connecting link composition；

The duct (2-2-1-1) with a thickness of 20mm~30mm；

The diameter for salvaging cam (7-2-2) is 5cm~10cm；

Every salvage shaft (7-2-5) on salvages crank arm (7-2-7) quantity be 11；Adjacent salvaging is cranked arm between (7-2-7) Distance be 40cm~60cm.

5. a kind of residents in rural community device for treating leachate according to claim 4, which is characterized in that further include setting In the internal homogeneity detector (2-5) of homogeneous mixing bunker (2-1), homogeneity detector (2-5) is connect with control cabinet (8).

6. a kind of residents in rural community device for treating leachate according to claim 5, which is characterized in that high speed homogenization wave Taking turns (2-4-5) quantity is 10, is spaced substantially equidistant between adjacent high speed homogenization impeller (2-4-5), and spacing 5mm~12mm it Between, high speed homogenization impeller (2-4-5) shape is in ratchet-like.

7. a kind of residents in rural community device for treating leachate according to claim 6, which is characterized in that in clear liquid area The COD sensor (7-5-1) connecting with control cabinet (8) is provided in the area (7-5).

8. a kind of residents in rural community device for treating leachate according to claim 7, which is characterized in that two bracket teeths Taking turns the distance between (1-6) is 15cm~25cm.

9. a kind of residents in rural community device for treating leachate according to claim 7, which is characterized in that the high speed is equal Matter impeller (2-4-5) is made of high molecular material, and content meter, constituent are as follows by mass percentage:

Methyl ester derivative 30%~65%, thiophosphate analog derivative 25%~60%, mixed aid are 1%~5%, Crosslinking agent is 1%~5%, O- ethyl O- (4- methyl mercapto phenyl) S- propyl disulfide substituted phosphate 15%~45%, and (T-4)-is bis- (diethyldithiocar bamic acid-S, S') zinc 2%~15%.

10. a kind of residents in rural community device for treating leachate according to claim 7, which is characterized in that high speed homogenization The preparation method of impeller (2-4-5) comprises the steps of:

Step 1: being added the ultrapure water 22%~32% that conductivity is 1.25 μ of μ S/cm~3.15 S/cm in a kettle, and starting is anti- Blender in kettle is answered, revolving speed is 125rpm~375rpm, starts heat pump, reactor temperature is made to rise to 75 DEG C~185 DEG C； Successively methylate ester derivative 30%~65%, mixed aid are 1%~5%, and to being completely dissolved, adjusting pH value is for stirring 5.5~8.5, thiophosphate analog derivative 25%~60% is added, agitator speed is adjusted to 255rpm~315rpm, temperature It is 90 DEG C~395 DEG C；

Step 2: O- ethyl O- (4- methyl mercapto phenyl) S- propyl disulfide substituted phosphate 15%~45%, (T-4)-bis- (two is added Diethyldithiocar bamic acid-S, S') zinc 2%~15% be uniformly mixed；

Step 3: it is 1~5% that crosslinking agent, which is added, and agitator speed is 75rpm~235rpm, and temperature is 90 DEG C~265 DEG C, is kept This state 5~25 hours, discharging, entering molding press can be prepared by high speed homogenization impeller (2-4-5).