The automatic separating purifying device of solid-liquid
Technical field
The present invention relates to sewage disposal field of purification, be specifically related to the automatic separating purifying device of a kind of solid-liquid.
Background technology
Because economic development, population increase, wastewater discharge increases day by day, and water pollution problems is day by day serious, and in order to harmony, the economic sustainable development of human and environment, industrial wastewater, domestic sewage treatment work are very urgent, and Treatment process and level are very important.
In conventional sewage disposal technology, mostly biological method is adopted to the process of deliquescent organic pollution, as: namely activated sludge process or physico-chemical process are that water-soluble polluter is changed into solid contaminant, are separated from water by precipitation.Therefore the quality of sedimentation effect, spoil disposal is key point.
But the mud discharging device of prior art generally need arrange secondary sedimentation tank specially and need special scraping to inhale mud power-equipment or can only by the mode of sludge pump or perforated sludge discharge pipe spoil disposal biochemical to be precipitated as at the bottom of the horizontal pond of one of collection, because sludge pump or perforated sludge discharge pipe can only be that the some work of small size or lineman do to carry out large area work when spoil disposal, easily cause spoil disposal smooth, sludge bulking floated, go out water-band mud, problem that suspension object height, water outlet are not up to standard.Due to need arrange when carrying out mud-water separation special sedimentation basin and install match scrape mud equipment, construction investment is large, cost is high, energy consumption and operating cost high.If this traditional approach will cause the not up to standard and environment of deposition, sludge bulking, sewage purification again to pollute at design, equipment installation and operation time abnormal.
Summary of the invention
The object of the invention is: for the defect of prior art, the invention provides a kind of can at the biochemistry pool of sewage disposal or sedimentation basin, the automatic separating purifying device of solid-liquid that flat shape pond basic skill or training does, solve the device mode can only installing perforated sludge discharge pipe or sludge pump or other spoil disposal at the bottom of flat shape pond, solving can only be small size work or just some work can not large area work, easily cause excess sludge richness long-pending, anaerobism, expand, suspend in water quality treatment object height, water quality can not be up to standard a difficult problem, save construction investment and the corollary equipment investment of sedimentation basin, save energy consumption.
The technical solution adopted in the present invention is: the automatic separating purifying device of solid-liquid, be the supporting soil discharging facility of biochemistry pool or sedimentation basin, it comprises ooze sucker, discharge pipeline, sliding rail, spoil disposal control valve, water string, rubber sealing device, expansion link and hydraulically extensible system; Except spoil disposal control valve and hydraulically extensible system, in all the other ponds being all arranged on biochemistry pool or sedimentation basin or on pool wall, it is characterized in that: described ooze sucker is made up of steel pipe, and perforate on steel pipe, tapping is provided with inhales mud flap valve; Multiple ooze sucker arranged in parallel and with discharge pipeline UNICOM, discharge pipeline is made up of steel pipe; Sliding rail is fixedly mounted on the base plate of pond, and it has the sliding tray slided for ooze sucker, ooze sucker connects with discharge pipeline and is supported on sliding rail, and ooze sucker and discharge pipeline can be moved in parallel on sliding rail; Water string is arranged on pool wall, and rubber sealing device is arranged in water string, and discharge pipeline is connected spoil disposal control valve by water string with rubber sealing device through pool wall; Expansion link one end and discharge pipeline are fixed, and the other end is connected with hydraulically extensible system through pool wall with rubber sealing device by water string; Hydraulically extensible system comprises hydraulic strut, hydraulic pump and hydraulic cylinder, and expansion link connects hydraulic strut, drives expansion link to move horizontally, thus ooze sucker and discharge pipeline are moved horizontally by the work of hydraulic pump and hydraulic cylinder.
The automatic separating purifying device of solid-liquid as above, is characterized in that, is opened or the automatic separating purifying device of closing control solid-liquid carries out the spoil disposal work of suction mud or quits work by spoil disposal control valve; When spoil disposal control valve is opened, system utilizes water layer gravity formation malleation to be sucked from ooze sucker by mud by discharging in discharge pipeline, stops inhaling mud and spoil disposal during closedown.
The automatic separating purifying device of solid-liquid as above, is characterized in that, the number of ooze sucker is determined by baseplane, pond length and width, and the length of discharge pipeline is determined by pond is long.
The invention has the beneficial effects as follows: patent of the present invention fundamentally can solve the spoil disposal problem at the bottom of flat shape pond with precipitation function, it can be arranged at the bottom of the biochemical flat shape biological tank with being precipitated as one of large-scale, medium-sized, little shape collection in the sedimentation basin that also can be arranged at the bottom of flat shape pond and move horizontally, and carries out absorptions backflow or excess sludge discharge to the mud of precipitation at the bottom of pond.The automatic separating purifying device of solid-liquid of the present invention, when sewage disposal is at periodic running or when running continuously, automatically mud, spoil disposal is inhaled when precipitation is carried out, save the investment of sedimentation basin, save and supportingly with special sedimentation basin scrape the operating cost inhaled mud power-equipment, save energy consumption, reduce sewage disposal, make not collect mud in treatment tank, sludge bulking does not occur, sewage purification water stabilization.Patent of the present invention solves at the bottom of flat shape pond and can not move horizontally at the bottom of pond, without power, utilizes a difficult problem for water layer gravity spoil disposal, has filled up at the bottom of flat shape pond and can move in parallel at the bottom of pond, utilizes water layer gravity to inhale the technological gap of mud spoil disposal.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of the automatic separating purifying device of solid-liquid of the present invention.
Fig. 2 is the plane of the ooze sucker in Fig. 1.
Fig. 3 is the side view of the ooze sucker in Fig. 2.
Fig. 4 is the plane structure chart of discharge pipeline in Fig. 1 and spoil disposal control valve.
Fig. 5 is the plane of the hydraulically extensible system in Fig. 1.
Detailed description of the invention
In order to understand the present invention better, illustrate content of the present invention further below in conjunction with embodiment, but content of the present invention is not only confined to the following examples.Those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values are equally within claims limited range listed by the application.
Description of symbols in accompanying drawing: 1-ooze sucker; 2-inhales mud flap valve; 3-sliding rail; 4-sliding tray; 5-discharge pipeline; 6-spoil disposal control valve; 7-water string; 8-rubber sealing device; 9-expansion link; 10-hydraulic strut; 11-hydraulic pump; 12-hydraulic cylinder; 13-pool wall.
As shown in Figure 1, the automatic separating purifying device of solid-liquid that the present invention proposes is the supporting soil discharging facility of biochemistry pool or sedimentation basin, it comprises ooze sucker 1, discharge pipeline 5, sliding rail 3, spoil disposal control valve 6, water string 7, rubber sealing device 8, expansion link 9 and hydraulically extensible system, and hydraulically extensible system comprises hydraulic strut 10, hydraulic pump 11 and hydraulic cylinder 12; Except spoil disposal control valve 6 and hydraulically extensible system, in all the other ponds being all arranged on biochemistry pool or sedimentation basin or on pool wall.
Ooze sucker 1 is made up of steel pipe, and perforate on steel pipe, tapping is provided with inhales mud flap valve 2, and the number of ooze sucker 1 is determined by baseplane, pond length and size.Discharge pipeline 5 is made with steel pipe, multiple ooze sucker 1 arranged in parallel and with discharge pipeline 5 UNICOM, the length of discharge pipeline 5 is determined by pond is long.Steel pipe is processed into water string 7, is arranged on pool wall 13, then rubber sealing device 8 is arranged in water string 7.Metallic plate is processed into sliding rail 3, is fixedly mounted on the base plate of pond, ooze sucker sliding tray 4 is arranged on sliding rail 3.Discharge pipeline 5, through water string 7 and rubber sealing device 8, connects spoil disposal control valve 6.By the expansion link 9 be processed into metal bar, by water string 7 and rubber sealing device 8, installation is connected on discharge pipeline 1, expansion link 9 connects the work of hydraulic strut 10 by hydraulic pump 11 and hydraulic cylinder 12, discharge pipeline 5 and ooze sucker 1 are moved horizontally, without machine power, without energy consumption, utilize that water layer gravity is emptying when the horizontal movement of solid-liquid automatic separating purifying device siphons away the mud being deposited in pond bottom sediments, solve at the bottom of flat shape pond and do not inhale mud, level movement can be moved at the bottom of pond, without power, utilize a difficult problem for hydraulic gravity mud discharging device, fill up the blank of soil discharging facility device at the bottom of flat shape pond.
To be opened by spoil disposal control valve or the automatic separating purifying device of closing control solid-liquid carries out the spoil disposal work of suction mud or quits work; When spoil disposal control valve is opened, system utilizes water layer gravity formation malleation to be sucked from ooze sucker by mud by discharging in discharge pipeline, stops inhaling mud and spoil disposal during closedown.
As shown in Figure 2 and Figure 3, ooze sucker 1 in patent of the present invention is by metal or other material tubing perforate, install and inhale mud flap valve 2, by tubing central aperture, UNICOM is connected with discharge pipeline 5, sliding rail 3 is bolted on pond baseboard, the ooze sucker made is arranged on sliding rail 3.
As shown in Figure 4, by the ooze sucker 1 processed, connect with discharge pipeline 5, water string 7 is arranged on pool wall 13.Install rubber sealing device 8 on water string 7, discharge pipeline 5 passes through rubber sealing device 8 water-tight through pool wall 13.Outer discharge pipeline valve orchid connects pool wall 13, installs spoil disposal control valve 6.
As shown in Figure 5, expansion link 9 passes pool wall 13 by water string 7 and rubber sealing device 8, and ooze sucker 1 and discharge pipeline 5, transmit expansion link 9 by hydraulic pump 11 and hydraulic cylinder 12 and carry out parallel telescopic moving work.
The content be not described in detail in this description belongs to the known prior art of professional and technical personnel in the field.