Sewage cleans filter plant automatically
Technical field
The utility model relates to sewage water filtration processing technology fields more particularly to a kind of sewage to clean filter plant automatically.
Background technique
Current sewage water filtration processing is all the granule foreign filtered out in sewage by strainer, and sewage is usually to rely on
Self weight is flowed into the container below filter screen from above filter screen by filter screen, and such granule foreign can be above filter screen
The mesh of accumulation or blocking filter screen, the granule foreign that filter screen top is accumulated can bend filter screen, or even damage filter screen,
The service life of filter screen is not high in this way.Existing sewage filter device is often a tank body and one is arranged in tank body
Filter screen, filter screen fixed or dismounting and change operation in tank body is very troublesome, since sewage is easy to be piled up on filter screen,
It needs that often filter screen is cleaned or replaced, frequency of maintenance is higher.
Utility model content
Place in view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of sewage to clean automatically
Equipment is filtered, filter screen and stainless (steel) wire are equipped between upper half tank and lower half tank, sewage flows under pressurization from lower half tank
Upper half tank, impurity particle in sewage, which is handled by filter screen filtration and fallen to lower half pot bottom, to be accumulated and is arranged by sewage pipe
Out, the water for being filtered impurity particle enters in upper half tank by filter screen, then by water outlet under water pump swabbing action
Pipe is discharged into next step treatment process.
The purpose of this utility model is achieved through the following technical solutions:
A kind of sewage cleans filter plant, including tank body automatically, and the tank body is made of upper half tank and lower half tank, it is described on
It is fixedly installed with first flange outside half tank lower end, is fixedly installed with outside lower half tank upper end corresponding with first flange
Second flange, the upper half tank inside have chamber A, have chamber B corresponding with chamber A inside the lower half tank;It is described
The connection of upper half tank top is equipped with outlet pipe, and the lower half pot bottom connection is equipped with sewage pipe, and the connection of lower half tank side is equipped with
Sewage inlet pipe;It is mutually closed by several clamping screws between the first flange of the upper half tank and the second flange of lower half tank
Connection, parallel overlapping is equipped with stainless (steel) wire and filter screen, the filtering netting gear between the upper half pot bottom and lower half tank top
There is equally distributed filter mesh, the stainless (steel) wire is formed by connecting by several transverse bars and several vertical mutual transverse and longitudinals of muscle;Institute
It states the connection of outlet pipe side and is equipped with cleaning branch pipe, the sewage pipe is equipped with blowdown valve, is equipped with pressurization in the sewage inlet pipe
Pump.
In order to which the utility model, the equal held tight in the edge of the stainless (steel) wire and the edge of filter screen is better achieved
Between the first flange of upper half tank and the second flange of lower half tank.
Further technical solution is: the stainless (steel) wire is located above filter screen.
Preferably, the sewage inlet pipe connection is set to lower half tank side medium position.
Preferably, the filter mesh aperture of the filter screen is less than the mesh aperture of stainless (steel) wire.
Preferably, being equipped with water pump on the outlet pipe.
Preferably, being equipped with sewage pump in the sewage inlet pipe, wastewater influent valve is also equipped in the sewage inlet pipe.
The utility model compared with the prior art, have the following advantages that and the utility model has the advantages that
(1) the utility model is equipped with filter screen and stainless (steel) wire between upper half tank and lower half tank, and sewage is in pressurization
Under from lower half tank flow to upper half tank, the impurity particle in sewage is handled by filter screen filtration and falls to the accumulation of lower half pot bottom simultaneously
It is discharged by sewage pipe, the water for being filtered impurity particle enters in upper half tank by filter screen, then aspirates and makees in water pump
It is discharged into next step treatment process with lower by outlet pipe.When over time, clean water is passed through to not to cleaning branch pipe
The impurity particle adhered on rust steel mesh, filter screen is rinsed, and the clean water and impurity particle after flushing are arranged from sewage pipe
Out.
(2) it is carried out between the first flange of the upper half tank of the utility model and the second flange of lower half tank by clamping screw
Closed fixation, can allow the sealing performance between upper half tank and lower half tank more preferable, not will lead to moisture and ooze out from tank body.Together
When, each clamping screw is each passed through filter screen, stainless (steel) wire and the first method that filter screen, stainless (steel) wire are fixed on to upper half tank
Between the blue and second flange of lower half tank, with effective position filter screen, stainless (steel) wire and it can prevent filter screen, stainless (steel) wire from becoming
Shape.
(3) parallel overlapping is equipped with stainless (steel) wire above the filter screen of the utility model, and stainless (steel) wire can protect filter screen,
Prevent filter screen from deforming because of hydraulic pressure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram before the utility model assembling;
Fig. 2 is the structural schematic diagram after the utility model assembling.
Wherein, title corresponding to the appended drawing reference in attached drawing are as follows:
1- upper half tank, 2- lower half tank, 3- sewage inlet pipe, 4- second flange, 5- first flange, 6- stainless (steel) wire,
7- filter screen, 8- clamping screw, 9- outlet pipe, 10- clean branch pipe, 11- sewage pipe, 12- blowdown valve.
Specific embodiment
The utility model is described in further detail below with reference to embodiment.
Embodiment
As shown in FIG. 1 to FIG. 2, a kind of sewage cleans filter plant, including tank body automatically, and tank body is by upper half tank 1 and lower half
Tank 2 forms, and is fixedly installed with first flange 5 outside 1 lower end of upper half tank, is fixedly installed with outside 2 upper end of lower half tank and the first method
Blue 5 corresponding second flanges 4 have chamber A inside upper half tank 1, have chamber corresponding with chamber A inside lower half tank 2
B.Connection is equipped with outlet pipe 9 at the top of upper half tank 1, and the connection of 2 bottom of lower half tank is equipped with sewage pipe 11, and the connection of 2 side of lower half tank is equipped with
Sewage inlet pipe 3.The connection of sewage inlet pipe 3 of the utility model is set to 2 side medium position of lower half tank.First method of upper half tank 1
Pass through several mutual airtight connections of clamping screw 8,1 bottom of upper half tank and lower half between orchid 5 and the second flange 4 of lower half tank 2
Overlapping is equipped with stainless (steel) wire 6 and filter screen 7 in parallel between 2 top of tank, and the preferred stainless (steel) wire 6 of the utility model is located at filter screen
7 tops, when sewage enters upper half tank 1 by filter screen 7 from lower half tank 2, stainless (steel) wire 6 plays protection filter screen 7, prevents
Strainer 7 deforms excessive or damage because of long-term hydraulic pressure.Filter screen 7 has equally distributed filter mesh, and stainless (steel) wire 6 is by several
A transverse bar and several vertical mutual transverse and longitudinals of muscle are formed by connecting, and such transverse bar just will form the mesh of stainless (steel) wire 6 with vertical muscle.Filtering
The filter mesh aperture of net 7 is much smaller than the mesh aperture of stainless (steel) wire 6.The edge of stainless (steel) wire 6 and the edge of filter screen 7 are equal
Held tight is between the first flange 5 of upper half tank 1 and the second flange 4 of lower half tank 2.
Water pump is installed on outlet pipe 9, sewage pump is installed in sewage inlet pipe 3, be also equipped in sewage inlet pipe 3 sewage into
Water valve.The connection of 9 side of outlet pipe is equipped with cleaning branch pipe 10 and can switch off the pump, sewage pump, and open after a period of use
Blowdown valve 12 is passed through clean water to cleaning branch pipe 10 and is rinsed to the impurity particle adhered on stainless (steel) wire 6, filter screen 7,
Clean water and impurity particle after flushing are discharged from sewage pipe 11.Sewage pipe 11 is equipped with blowdown valve 12, pacifies in sewage inlet pipe 3
Equipped with booster pump, it can choose by blowdown valve 12 and open or close sewage pipe 11, after whether control of sewage disposal pipe 11 is discharged filtering
The sludge of precipitating.
The working principle of the utility model is as follows:
As shown in Fig. 2, sewage is entered in lower half tank 2 by sewage inlet pipe 3, sewage is being pressurized pumping action from lower half tank 2
It is flowed into upper half tank 1 by filter screen 7, stainless (steel) wire 6, sewage is when by filter screen 7, the filter mesh pair of filter screen 7
Impurity particle in sewage is filtered, and the impurity particle in sewage can drop into lower half without going past filter screen 7, impurity particle
2 bottom of tank is simultaneously accumulated, and is entered in upper half tank 1 by the water of impurity screening particle by filter screen 7, in the swabbing action of water pump
Under, the water in upper half tank 1 can be aspirated into outlet pipe 9 and escape and enter in next step treatment process.Impurity particle exists
When 2 bottom of lower half tank is stacked into a certain amount of, blowdown valve 12 can be opened, impurity particle is discharged.Over time, water
Pump, sewage pump, and open blowdown valve 12, are passed through clean water to being adhered on stainless (steel) wire 6, filter screen 7 to cleaning branch pipe 10
Impurity particle is rinsed, and the clean water and impurity particle after flushing are discharged from sewage pipe 11.The upper half tank 1 of the utility model
First flange 5 and lower half tank 2 second flange 4 between closed fixation carried out by clamping screw 8, can allow upper half tank 1 with
Sealing performance between lower half tank 2 is more preferable, not will lead to moisture and oozes out from tank body.Meanwhile each clamping screw 8 is each passed through
Filter screen 7, stainless (steel) wire 6 and the first flange 5 and the second of lower half tank 2 that filter screen 7, stainless (steel) wire 6 are fixed on to upper half tank 1
Between flange 4, with effective position filter screen 7, stainless (steel) wire 6 and it can prevent filter screen 7, stainless (steel) wire 6 from deforming.The utility model
The parallel overlapping in the top of filter screen 7 be equipped with stainless (steel) wire 6, stainless (steel) wire 6 can protect filter screen 7, prevent filter screen 7 because of hydraulic pressure
And it deforms.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.