CN204815844U

CN204815844U - High efficient solid and liquid separator

Info

Publication number: CN204815844U
Application number: CN201520544255.4U
Authority: CN
Inventors: 赵晓峰; 王静; 崔程; 李文军; 陶正兴
Original assignee: Nanjing Cec Environmental Protection Co Ltd
Current assignee: Nanjing Cec Environmental Protection Co Ltd
Priority date: 2015-07-24
Filing date: 2015-07-24
Publication date: 2015-12-02
Anticipated expiration: 2025-07-24

Abstract

The utility model provides a high efficient solid and liquid separator, includes casing, separation filter screen, mud collection device, arranges mud device and the control unit, imports the thickness twice separation filter screen that the installation priority corresponds at the casing, and the export of segmenting from the filter screen is the clear water delivery port, segments from the parallelly connected mud valve of the import department of filter screen and the mud collection device that surges, the mud collection device that surges is for changeing brush suction dish and water conservancy motor, and water conservancy motor drive commentaries on classics brush suction dish during operation is clear away the segmentation and from straining the netlist face, is set up the mud valve sensor among the the control unit. Mixed liquid is held back the mud thing through thick, thin filter screen and is being strained the netlist face, and the mud pan is inhaled to process commentaries on classics brush and water conservancy rotating device axis is rotatory, will strain the granule debris of netlist face and get rid of to reach solid -liquid separation's effect. The the device range of application is extensive, can realize high -efficient solid -liquid separation fast, gets rid of efficiently, and area is little, and the operation is simple, easily controls.

Description

High efficient solid and liquid separation device

One, technical field

The utility model relates to the recovery of water treatment biochemical sludge, materialized mud treating apparatus, a kind of equipment for separating liquid from solid efficiently specifically, to Separation of Solid and Liquid, there is good effect, the less demanding situation with needing mud to recycle of the main Separation of Solid and Liquid of handling object.

Two, background technology

Along with in recent years for environmental standard require raising and the drawback of mud traditional treatment method is appeared gradually, and mud is that very useful viewpoint is in extensive accreditation situation, the referred schedule of Study of way that recycling sludge utilizes is come, resource technology makes full use of composition useful in mud, realization is turned waste into wealth, meet the strategy and policy of sustainable development, be conducive to setting up circular-type economy, in recent years by extensive concern.

Biologic process for treating sewage conventional at present, utilize the population of microorganism under the different conditions such as anaerobism, aerobic and double oxygen, various organic pollutions, ammonia nitrogen, suspension etc. in sewage adsorbed, retains, decompose, be converted the removal realized pollutant, thus reach the object purified water.Biochemical treatment certainly exists a large amount of sludge pretreatment and recycling, and simple and effective machinery is separated the treatment effeciency by contributing to improving mud, reduces floor space.Equipment for separating liquid from solid is also widely used in other industry.

Three, utility model content

The utility model object is, proposes a kind of new and effective equipment for separating liquid from solid, and apparatus structure is simple, and operation maintenance is simple, and energy-conservation, resource has a clear superiority in; Be applicable to the situations such as the less demanding or mud recycling of Separation of Solid and Liquid.

Technology of the present utility model is: a kind of high efficient solid and liquid separation device, comprise housing, be separated filter screen, mud collection device, mud discharging device and control unit, the thickness twice successively corresponding in the installation of case entrances are separated filter screen, the outlet segmented from filter screen is the Graceful mouth of a river, segment the import department's mud valve in parallel from filter screen and the mud collection device that surges, the described mud collection device that surges is for turning brush suction disc and hydraulic motors, hydraulic motors drives when turning the work of brush suction disc and removes segmentation from screen surface, arranges mud valve sensor in control unit; Control device drives the opening and closing of mud valve and the work of the mud collection device that surges.

Further, segmenting from filter screen is tubular, turns the mobile suction in cylinder of brush suction disc.

Further, segment from filter screen be reinforced stainless steel filtering net, separation accuracy: 80 order/150, order/120, order/100 orders.

Enter solid-liquid separator by water inlet, first filter the mud of larger particles through coarse strainer 1 assembly, then arrive fie screen 2, after the mud by fie screen 2 filtering fine particle, clear water is discharged by delivery port.

Utilize fluid motor to be collected by the mud that filter screen is tackled, reach uniform effluent and recycling; The device that filter screen is collected adopts efficient movable type to turn brush absorption plant; The supporting automatic switch valve of mud discharging mouth, is configured with local operation box and remote monitoring terminal, realizes pressure reduction control, time programming or operated from a distance three kinds of modes to regulate and control sludge discharging period.

The utility model high efficient solid and liquid separation device beneficial effect:

1. stainless steel filtering net is selected, separation accuracy: 80 order/150, order/120, order/100 orders;

2. mud granule is retained by filter screen, turns brush suction closing quotation, by siphon, mud is collected isolation ward; Turn brush suction closing quotation and remove the effect also playing clean filter screen in sludge process;

3. mud collection and discharger all provide power source by surging, and realize automation while economize energy;

4. automation control system makes high efficient solid and liquid separation device accomplish unmanned, and operation runs to be simplified; Control unit can arrange pressure reduction control, time controling or operated from a distance three kinds of modes to regulate and control sludge discharging period, achieves diversified control model.

High efficient solid and liquid separation device is efficient, simple and practical, and, biochemical sludge less demanding for Separation of Solid and Liquid recycles the stage, reaches recycling.This high efficient solid and liquid separation device, compared to the treatment technology of other types, has following advantage: 1. structure is simple, and occupation of land face is little; 2. economize energy, efficiency is high, can be completely achieved unattended pattern; 3. equipment life is long, and Long-Time Service is without the need to changing, and system is unpowered facility, operating cost is cheap.

Four, accompanying drawing explanation

In figure 1, be separated the coarse strainer of filter screen, order number: 5 ~ 10,2, the fie screen of filter screen is separated, separation accuracy: 80 order/150, order/120, order/100 orders, 3, turn brush suction disc, 4, hydraulic motors, 5, control unit (comprising Long-distance Control port), 6, mud valve, 7, hydraulic piston, 8, housing.

Five, detailed description of the invention

As follows with reference to Fig. 1 specific embodiment:

A kind of high efficient solid and liquid separation device, comprises housing, is separated filter screen, mud collection device, mud discharging device and control unit composition.As figure, water enters solid-liquid separator by water inlet, first filters the mud of larger particles through coarse strainer 1 assembly, and then arrive fie screen 2, after the mud by fie screen 2 filtering fine particle, clear water is discharged by delivery port.In the separation process of high efficient solid and liquid separation device, the internal layer mud of filter screen is piled up gradually, and the inside and outside both sides of solid-liquid separator just define a pressure reduction.When solid-liquid separator pressure reduction reaches preset value, will start automatic mud collection process: mud valve 6 is opened, water is also discharged by hydraulic motors 4 and waterpower cylinder release pressure; Pressure in hydraulic motors 4 and dirt sucking tube declines to a great extent, and due to solid-liquid separator suction function, drawing the dirt of fie screen inwall, flowing into hydraulic motors room, being discharged by mud valve 6, form a soil pick-up process by hydraulic motors 4 by turning brush suction disc.When solid-liquid separator current are through hydraulic motors, dirt sucking tube is driven to rotate, drive dirt sucking tube to do axially-movable by waterpower cylinder piston and hydraulic piston 7, whole filter screen inner surface is cleaned up by the combination of axially-movable and rotary motion by dirt sucking device assembly completely.Whole cleaning process will continue tens of second.Mud valve is closed at the end of cleaning, and the hydraulic pressure of increase can make hydraulic piston 7 get back to its initial position, and solid-liquid separator starts to prepare next flushing cycle.In desilt process, the normal mask work of seperator is uninterrupted.

Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle; any amendment of making, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a high efficient solid and liquid separation device, it is characterized in that comprising housing, being separated filter screen, mud collection device, mud discharging device and control unit, the thickness twice successively corresponding in the installation of case entrances are separated filter screen, the outlet segmented from filter screen is the Graceful mouth of a river, segment the import department's mud valve in parallel from filter screen and the mud collection device that surges, the described mud collection device that surges is for turning brush suction disc and hydraulic motors, hydraulic motors drives when turning the work of brush suction disc and removes segmentation from screen surface, arranges mud valve sensor in control unit.

2. high efficient solid and liquid separation device according to claim 1, is characterized in that segmentation is tubular from filter screen, turns the mobile suction in cylinder of brush suction disc.

3. high efficient solid and liquid separation device according to claim 1, is characterized in that segmentation is reinforced stainless steel filtering net from filter screen, separation accuracy: 80 order/150, order/120, order/100 orders.

4. high efficient solid and liquid separation device according to claim 1, it is characterized in that pressure difference transmitter monitoring filter screen external and internal pressure, the supporting automatic switch valve of mud discharging mouth, be configured with local operation box and remote monitoring terminal, realize pressure reduction control, time programming or operated from a distance three kinds of modes to regulate and control sludge discharging period.