CN208603917U - A kind of filter for waste water pretreatment - Google Patents

Abstract

The utility model provides a kind of filter for waste water pretreatment, including shell, the top of shell is equipped with lid, lid is equipped with inlet, the two sides inner wall of the lower section shell of inlet is equipped with supporting plate, the top of supporting plate is equipped with connecting plate, aggregation box is fixed between two connecting plates, the bottom for assembling box is equipped with several through-holes one, the top for assembling box is equipped with several disks, the bottom of disk is equipped with hairbrush, the top of disk is equipped with vertical bar, the top of vertical bar stretches out lid and is connected with same turntable, the upper end of turntable is connected with motor, the side of motor is fixed with transverse slat, the lower end of transverse slat is connected with electric telescopic rod, the outer wall of the shell other side is equipped with condenser, condenser is connected with the condenser coil that enclosure interior is equipped with, and condenser coil is located at the top of aggregation box, the lower section of the inside aggregation box of shell is successively arranged the first filter layer from top to bottom, it is living Property charcoal filter layer, quartz sand layer and fiber filtering layer, the lower section of fiber filtering layer is equipped with aerator, and the bottom end of shell is equipped with liquid outlet.

Description

A kind of filter for waste water pretreatment

Technical field

The utility model relates to technical field of waste water processing more particularly to a kind of filter for waste water pretreatment.

Background technique

Film biofilter is a kind of New Regenerated water production device developed in recent years, the equipment combination membrane separation technique With traditional wastewater biologic treating technique, tradition precipitating and filter process are replaced with the effect that efficiently separates of film, make the work in waste water Property mud granule and most microorganisms can be retained in biological reaction pool, after the centrifugation of film, clear liquid by from Sucking pump is extracted out from film wire, therefore can get higher sludge concentration in reaction tank.Compared with traditional sewage water treatment method, It is small with occupied area, stable effluent quality, and the advantages of most pathogenic microorganisms can be filtered off.However, film biofiltration Device has strict requirements to pretreatment, and larger particles and some fibre cause the damage and blocking of MBR film in water in order to prevent, must Sewage processing filtering device must be set before film biofilter.

Existing filter for waste water pretreatment can only simply filter waste water, and filter effect is poor, and in waste water The impurity contained is easy blocking filter screen, will affect filter effect after long-time use；And filtering after the completion of also need by Special disinfecting steps just can be carried out recycling, increase process flow, reduce efficiency.

Summary of the invention

The utility model exactly against the above technical problems, provides a kind of filter for waste water pretreatment.

In order to achieve the above object, the utility model adopts the following technical solutions: a kind of filter for waste water pretreatment, including shell Body, which is characterized in that the top of shell is equipped with lid, and lid is equipped with inlet, the two sides inner wall of the lower section shell of inlet On be designed with supporting plate, the top of supporting plate is equipped with connecting plate, is detachably and fixedly provided with aggregation box between two connecting plates, assembles the bottom of box Portion is equipped with several through-holes one, and the top for assembling box is equipped with several disks, and the bottom of disk is equipped with hairbrush, and the top of disk is equipped with perpendicular Bar, the top of vertical bar stretch out lid and are connected with same turntable, and the upper end of turntable is connected with motor, and the side of motor is fixed with transverse slat, The lower end of transverse slat is connected with the electric telescopic rod that shell side outer wall is equipped with, and the outer wall of the shell other side is equipped with condenser, Condenser is connected with the condenser coil that enclosure interior is equipped with, and condenser coil is located at the top of aggregation box, the inside aggregation of shell The lower section of box is successively arranged the first filter layer, activated carbon filter layer, quartz sand layer and fiber filtering layer, fiber filtering from top to bottom The lower section of layer is equipped with aerator, and the bottom end of shell is equipped with liquid outlet.

The upper surface of the supporting plate is equipped with slot, and the lower surface of connecting plate is equipped with the plate matched with slot, supporting plate and Connecting plate is fixedly connected by slot with plate.

First filter layer includes the first ceramic corrugated plating and the second ceramic corrugated plating, the bottom surface of the first ceramic corrugated plating It is equipped at intervals with the first cavity that multiple vertical sections are in isosceles trapezoid, the top surface of the second ceramic corrugated plating is equipped at intervals with multiple with first The corresponding vertical section of cavity is in the second cavity of isosceles trapezoid, is equipped with ceramics in the cavity that the first cavity and the second cavity are formed Several through-holes two are additionally provided on pipe, the first ceramic corrugated plating and the second ceramic corrugated plating.

The aerator includes air inlet supervisor, the ozone generator phase that one end of air inlet supervisor is equipped with hull outside Even, several air intake branches are equipped with positioned at the air inlet supervisor of enclosure interior, air intake branch is equipped with air nozzle.

Compared with prior art, the utility model has the beneficial effects that the aggregation box of the utility model setting can be to useless Particulate matter in water is effectively obstructed, and motor can wash the inner wall of aggregation box by the rotation of driving hairbrush Brush avoids clogging caused by due to particulate matter is excessive；And the ozone that the ozone generator of setting generates can be to waste water The step of carrying out sterilizing, saving special disinfection, improves work efficiency.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

In figure: 1, shell；2, lid；3, inlet；4, supporting plate；5, connecting plate；6, assemble box；7, disk；8, hairbrush；9, Vertical bar；10, turntable；11, motor；12, transverse slat；13, electric telescopic rod；14, condenser；15, condenser coil；16, active carbon mistake Filtering layer；17, quartz sand layer；18, fiber filtering layer；19, liquid outlet；20, slot；21, plate；22, the first ceramic corrugated plating； 23, the second ceramic corrugated plating；24, ceramic tube；25, air inlet is responsible for；26, ozone generator；27, air intake branch.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples:

As shown in Figure 1, a kind of filter for waste water pretreatment, including shell 1, the top of shell 1 is equipped with lid 2, on lid 2 Equipped with inlet 3, supporting plate 4 is designed on the two sides inner wall of the lower section shell 1 of inlet 3, the top of supporting plate 4 is equipped with connecting plate 5, Aggregation box 6 is detachably and fixedly provided between two connecting plates 5, the bottom of aggregation box 6 is equipped with several through-holes one, assembles the top of box 6 Equipped with several disks 7, the bottom of disk 7 is equipped with hairbrush 8, and the top of disk 7 is equipped with vertical bar 9, and lid 2 is stretched out at the top of vertical bar 9 And it is connected with same turntable 10, the upper end of turntable 10 is connected with motor 11, and the side of motor 11 is fixed with transverse slat 12, the lower end of transverse slat 12 The electric telescopic rod 13 being equipped with 1 side outer wall of shell is connected, and the outer wall of 1 other side of shell is equipped with condenser 14, condensation The condenser coil 15 being equipped with inside device 14 and shell 1 is connected, and condenser coil 15 is located at the top of aggregation box 6, the inside of shell 1 The lower section of aggregation box 6 is successively arranged the first filter layer, activated carbon filter layer 16, quartz sand layer 17 and fiber filtering layer from top to bottom 18, the lower section of fiber filtering layer 18 is equipped with aerator, and the bottom end of shell 1 is equipped with liquid outlet 19.

The upper surface of the supporting plate 4 is equipped with slot 20, and the lower surface of connecting plate 5 is equipped with the plate matched with slot 20 21, supporting plate 4 is fixedly connected by slot 20 with plate 21 with connecting plate 5.

First filter layer includes the first ceramic corrugated plating 22 and the second ceramic corrugated plating 23, the first ceramic corrugated plating 22 Bottom surface be equipped at intervals with the first cavity that multiple vertical sections are in isosceles trapezoid, the top surface of the second ceramic corrugated plating 23 is equipped at intervals with more A vertical section corresponding with the first cavity is in the second cavity of isosceles trapezoid, is set in the cavity that the first cavity is formed with the second cavity There is ceramic tube 24, is additionally provided with several through-holes two on the first ceramic corrugated plating 22 and the second ceramic corrugated plating 23.

The aerator includes air inlet supervisor 25, and the ozone being equipped with outside one end of air inlet supervisor 25 and shell 1 occurs Device 26 is connected, and the air inlet supervisor 25 inside shell 1 is equipped with several air intake branches 27, and air intake branch 27 is equipped with jet Mouth.

The condenser coil 15 of the utility model setting can first pass through the waste water entered inside shell 1 from inlet 3 cold But it handles, so that the partial impurities in waste water precipitate；The aggregation box 6 of setting can effectively hinder the particulate matter in waste water Every, and motor 11 can scrub the inner wall of aggregation box 6 by the rotation of driving hairbrush 8, avoid because of particulate matter mistake Clogging caused by mostly；When particulate matter inside aggregation box 6 reaches a certain level, aggregation box 6 dismantle clearly It washes, enhances the filter effect of aggregation box 6；The first ceramic corrugated plating 23 of ceramic corrugated plating 22, second and multiple ceramic tubes 24 Setting, is utilized lamina flow principle, shortens particle settling height, can remove bulky grain suspended matter in waste water；Waste water is through active carbon After adsorption layer 16 and quartz sand layer 17 filter, the small granular suspended matters of waste water, filtering effect are filtered out using fiber filtering layer 18 Fruit is preferable；And the ozone that ozone generator 26 generates can carry out sterilizing to waste water, the step of saving special disinfection, mention High working efficiency.

The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without Improvement directly applies to other occasions, both is within the protection scope of the present invention.

Claims (4)

1. a kind of filter for waste water pretreatment, including shell (1), which is characterized in that the top of shell (1) is equipped with lid (2), lid Body (2) is equipped with inlet (3), is designed with supporting plate (4) on the two sides inner wall of the lower section shell (1) of inlet (3), supporting plate (4) Top be equipped with connecting plate (5), aggregation box (6) is detachably and fixedly provided between two connecting plates (5), the bottom of aggregation box (6) is set There are several through-holes one, the top of aggregation box (6) is equipped with several disks (7), and the bottom of disk (7) is equipped with hairbrush (8), disk (7) Top be equipped with vertical bar (9), the top of vertical bar (9) is stretched out lid (2) and is simultaneously connected with same turntable (10), and the upper end of turntable (10) connects Have motor (11), the side of motor (11) is fixed with transverse slat (12), and lower end and shell (1) side outer wall of transverse slat (12) are equipped with Electric telescopic rod (13) be connected, the outer wall of shell (1) other side is equipped with condenser (14), condenser (14) and shell (1) The condenser coil (15) that inside is equipped with is connected, and condenser coil (15) is located at the top of aggregation box (6), and the inside of shell (1) is poly- The lower section of collection box (6) is successively arranged the first filter layer, activated carbon filter layer (16), quartz sand layer (17) and fiber filter from top to bottom The bed of material (18), the lower section of fiber filtering layer (18) are equipped with aerator, and the bottom end of shell (1) is equipped with liquid outlet (19).

2. a kind of filter for waste water pretreatment according to claim 1, which is characterized in that the upper surface of the supporting plate (4) Equipped with slot (20), the lower surface of connecting plate (5) is equipped with the plate (21) matched with slot (20), supporting plate (4) and connecting plate (5) it is fixedly connected by slot (20) with plate (21).

3. a kind of filter for waste water pretreatment according to claim 1, which is characterized in that first filter layer includes the One ceramic corrugated plating (22) and the second ceramic corrugated plating (23), the bottom surface of the first ceramic corrugated plating (22) are equipped at intervals with multiple perpendicular sections Face is in the first cavity of isosceles trapezoid, and the top surface of the second ceramic corrugated plating (23) is equipped at intervals with multiple corresponding with the first cavity perpendicular Section is in the second cavity of isosceles trapezoid, is equipped with ceramic tube (24) in the cavity that the first cavity and the second cavity are formed, the first pottery Several through-holes two are additionally provided on porcelain corrugated plating (22) and the second ceramic corrugated plating (23).

4. a kind of filter for waste water pretreatment according to claim 1, which is characterized in that the aerator includes air inlet It is responsible for (25), the ozone generator (26) being equipped with outside one end of air inlet supervisor (25) and shell (1) is connected, and is located at shell (1) Internal air inlet supervisor (25) is equipped with several air intake branches (27), and air intake branch (27) is equipped with air nozzle.