CN209270947U

CN209270947U - Candle filter

Info

Publication number: CN209270947U
Application number: CN201821704226.XU
Authority: CN
Inventors: 朱光梦
Original assignee: Shenzhen Lv Environmental Protection Technology Co Ltd
Current assignee: Shenzhen Lv Environmental Protection Technology Co Ltd
Priority date: 2018-10-08
Filing date: 2018-10-08
Publication date: 2019-08-20
Anticipated expiration: 2028-10-08

Abstract

The candle filter that a kind of structure is simple, materials are convenient and cheap and filter effect is good.It is made of lower frame, upper ledge and sewage pipe, Filter column is closely socketed on the tube wall of sewage pipe, the upper and lower ends and sewage pipe of Filter column are tightly connected；The upper end of sewage pipe connects and communicates with the bezel seal of upper ledge, water pipe was crossed on upper ledge, this is crossed water pipe and communicates with sewage pipe, it crosses and is also connected with flow pipe on water pipe at this, flow pipe connects with three-limb tube a port, another port of the three-limb tube is connected by normally open solenoid valve with suction pump, another port is connected by normally closed solenoid valve with tap water supply pipe, and normally open solenoid valve reversely links with normally closed solenoid valve.Using the filtering column production filter of PVC pipe at low cost and polypropylene material, cost is low, and drainage amount is big, when the suspended matter adhered on Filter column blocks the mesh of Filter column, suspended matter can be removed by back-flushing structure, effectively improve the service life of the filter.

Description

Candle filter

Technical field

The utility model relates to domestic living waste water treater, in particular to a kind of bar type mistake being placed directly in wastewater disposal basin Filter.

Background technique

With the fast development of economic society and Urbanization Construction, the environmental consciousness of people is more and more stronger.Currently, to life There are many kinds for the equipment that waste water is handled, but most of device structures are complicated, cost of investment and take up a large area.

Coagulation (hereinafter referred to as primary treatment carries out coarse filtration to the sewage in wastewater disposal basin) is being carried out to waste water When, in the prior art, the cylindrical cartridge structure in it substantially by closed steel cylinder and is installed using the relatively simple filter of structure At sewage is entered in steel cylinder inner cavity by the water inlet for being set to steel cylinder lower end, dirt under the action of suction pump, in steel cylinder inner cavity Water is discharged via filter core hollow inner passageway with the discharge outlet for being set to steel cylinder upper end again through filter element filtering.

In use, such filter exists following insufficient:

1) price is more expensive, and installation is inconvenient.

2) setting is not backwashed, when the suspended matter in wastewater disposal basin is more and after drawing water the pump operation short period, filter core It can be blocked, cause filtration core consumption big.

Utility model content

Simple, convenient and cheap and filtering of drawing materials that the technical problem to be solved by the present invention is to provide a kind of structures The good candle filter of effect.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows:

The candle filter of the utility model, it is vertical by lower frame, upper ledge and be connected between upper ledge and lower frame several The sewage pipe of setting is constituted, and several limbers are provided on the tube wall of the sewage pipe, are tightly sleeved on the tube wall of sewage pipe There is the Filter column of polypropylene material, the upper and lower ends and sewage pipe of Filter column are tightly connected；The upper ledge is by rigid plastics water pipe It encloses and constitutes, the upper end of sewage pipe connects and communicates with the bezel seal of upper ledge, water pipe is crossed on upper ledge, this crosses water pipe It is communicated with the sewage pipe, crosses at this and be also connected with flow pipe on water pipe, flow pipe connects with three-limb tube a port, should Another port of three-limb tube is connected by normally open solenoid valve with suction pump, another port by normally closed solenoid valve with it is external Tap water supply pipe connect, the normally open solenoid valve reversely links with normally closed solenoid valve.

The sewage pipe is identical as the caliber of water pipe, is pvc pipe.

The pedestal that can be placed in wastewater disposal basin bottom of pond is additionally provided on the lower frame.

The aperture of the Filter column is at 5-100 μm.

The shape of the lower frame and upper ledge is rectangle, ellipse or circle, and the sewage pipe is eight.

The utility model uses the filtering column production frame structure of PVC pipe at low cost and polypropylene material and can be direct The filter being placed in wastewater disposal basin, not only cost is low, but also drainage amount is very big, adheres to when on the Filter column of its housing More suspended matter and when the mesh of Filter column is blocked, and these suspended matters can be removed by the back-flushing structure of setting, To effectively improve the service life of the filter.

The utility model structure is simple, materials are convenient and easy to process, is a kind of height that primary treatment is carried out for waste water Imitate device.

Detailed description of the invention

Fig. 1 is the schematic diagram of the candle filter of the utility model.

Fig. 2 is the schematic diagram for not being socketed Filter column in Fig. 1.

Figure of description label:

Filter 1, upper ledge 3, crosses water pipe 31, flow pipe 32, sewage pipe 4, limbers 41, Filter column 5, normally opened electricity at lower frame 2 Magnet valve 6, normally closed solenoid valve 7, pedestal 8.

Specific embodiment

The candle filter of the utility model is spliced to form by lower frame 2, upper ledge 3 and several sewage pipes 4.

Lower frame 2 and upper ledge 3, are spliced to form by pvc pipe, and the shape of frame can be round, ellipse or rectangle.

Below by taking the lower frame 2 and upper ledge 3 of square as an example, the utility model is described in detail, as shown in Figure 1, 2.

Sewage pipe 4 is also made by pvc pipe, is respectively provided with two sewage pipes 4 on each frame of lower frame 2 and upper ledge 3, and every Several limbers 41 are opened up on 4 wall of sewage pipe, the upper port of sewage pipe 4 is tightly connected and communicates with upper ledge 3.

The caliber for the pvc pipe that lower frame 2, upper ledge 3 and sewage pipe 4 use for convenience of manufacture, is identical, using "T"-shaped threeway With the curved logical space framework that this three is connected into rock-steady structure of L shape.

The Filter column 5 of polypropylene material matter is socketed with outside the tube wall of sewage pipe 4, the top and bottom of the Filter column 5 use Viscose glue or epoxy resin sealing are fixed on the sewage pipe 4 of corresponding position.

The aperture of the Filter column 5 is at 5-100 μm.

Be crossed with pvc pipe production between two opposite frames on upper ledge 3 crosses water pipe 31, this crosses water pipe 31 by upper The frame of frame 3 is communicated with sewage pipe 4, is vertically connected with flow pipe 32 in the center for crossing water pipe 31, flow pipe 32 leads to three The a port of adapter tube connects.Another port of three-limb tube is connected by normally open solenoid valve 6 with suction pump, another end Mouth is connected by normally closed solenoid valve 7 with external tap water supply pipe, and the normally open solenoid valve 6 reversely joins with normally closed solenoid valve 7 It is dynamic.

It is placed in order to avoid filter 1 in the sludge of wastewater disposal basin bottom of pond deposition, pedestal 8 is equipped on the lower frame 2, it should Pedestal 8 can make 4 section of sewage pipe of the filter 1 be placed in the less middle position region of sludge in wastewater disposal basin.

The application method of the utility model

Candle filter 1 is soaked among sewage.Start suction pump, at this point, normally opened battery valve is opened, normally closed battery valve It closes.Under the suction of suction pump, the sewage in wastewater disposal basin is automatically by Filter column 5, into sewage pipe 4 and via water pipe excessively 31, flow pipe 32 and normally open solenoid valve 6 are discharged into outside wastewater disposal basin.

In general, there are many size suspended matter in waste water, during suction filtration, necessarily there are many suspended matters to be trapped within Filter column 5 in appearance, when the suspended matter that is attached to except Filter column 5 accumulates to a certain extent [by being arranged in flow pipe 32 On vacuum table (not shown), it is known that suspended matter accumulate degree], close normally open solenoid valve 6, automatically open normally closed electricity Magnet valve 7 is timed backwash to Filter column 5 via flow pipe 32, excessively water pipe 31 and sewage pipe 4 using tap water.It, will with this The suspended matter being attached on 5 outer surface of Filter column is washed off, and process ten minutes.

The wastewater disposal basin can be manure pit, anaerobic pond, aeration tank, static state deposition anaerobic pond or the storage for storing waste water stoste Pond.

Claims

1. a kind of candle filter, including lower frame (2), upper ledge (3) and be connected between upper ledge (3) and lower frame (2) several The sewage pipe (4) being vertically arranged is constituted, it is characterised in that: several limbers (41) are provided on the tube wall of the sewage pipe (4), The Filter column (5) of polypropylene material, the upper and lower ends and blowdown of Filter column (5) are closely socketed on the tube wall of sewage pipe (4) (4) are managed to be tightly connected；The upper ledge (3) is made of the enclosing of rigid plastics water pipe, the upper end of sewage pipe (4) and the side of upper ledge (3) Frame is tightly connected and communicates, and water pipe (31) were crossed on upper ledge (3), this is crossed water pipe (31) and communicates with the sewage pipe (4), It crosses on water pipe (31) and is also connected with flow pipe (32) at this, flow pipe (32) connects with three-limb tube a port, the threeway Another port of connecting tube is connected by normally open solenoid valve (6) with suction pump, another port passes through normally closed solenoid valve (7) and outer The tap water supply pipe connect connects, and the normally open solenoid valve (6) and normally closed solenoid valve (7) are reversely linked；The Filter column (5) Aperture is at 5-100 μm.

2. candle filter according to claim 1, it is characterised in that: the sewage pipe (4) is identical as the caliber of water pipe, It is pvc pipe.

3. candle filter according to claim 2, it is characterised in that: being additionally provided on the lower frame (2) can be placed in Pedestal (8) in wastewater disposal basin bottom of pond.

4. candle filter according to claim 1, it is characterised in that: the shape of the lower frame (2) and upper ledge (3) is square Shape, ellipse or circle, the sewage pipe (4) are eight.