CN209161677U - A kind of classified filtering device - Google Patents

Abstract

The utility model discloses a kind of classified filtering devices, including a filtering ponds and secondary filter pond, filtering ponds are made of additive pipe and sedimentation basin, and water inlet pipe is installed above a filtering ponds, the sedimentation basin outlet at bottom is provided with check valve, and precipitating bottom of pond portion is connect with secondary filter pond, the secondary filter pond is by filtering tank, worm screw, sealing block, first sewage draining exit and water tank composition, first sewage draining exit is set to filtering tank protruding end, sealing block is installed inside the filtering tank protruding end, the bottom of the sealing block is connected with spring, the lower spring end is connected with locating piece, the utility model is provided with worm screw, servo motor, sealing block, spring and locating piece, position is adjusted by rotational positioning block, convenient for the discharge of dirt, the return port of worm screw face setting simultaneously can be by the first sewage draining exit end Uncompressed complete water reflux, keeps filter effect more preferable.

Description

A kind of classified filtering device

Technical field

The utility model belongs to technical field of sewage, and in particular to a kind of classified filtering device.

Background technique

Facing mankind water crisis has been undisputable fact, and China is increased to urban infrastructure construction and environmental protection Investment strengthens comprehensive environmental improvement, so that gross contamination emission be made to be effectively controlled, sanitary sewage is wanted according to technique It asks, the processing such as needs to adsorb sewage, filter.

In the prior art, it carries out separating processing, such processing with sterilizing equipment decontaminating apparatus generally by adsorption plant, filter plant Method increases the cost of investment of equipment, reduces treatment effeciency, needs constantly to clear up sediment, the energy of equipment room Consumption is serious, while keeping equipment volume excessively huge, therefore designs a kind of device for integrating absorption, filtering and sterilizing function.

Utility model content

The purpose of this utility model is to provide a kind of classified filtering devices, to solve mistake mentioned above in the background art It is filter low efficiency, bulky and the problem of sludge cannot be automatically drained out.

To achieve the above object, the utility model provides the following technical solutions: a kind of classified filtering device, including primary mistake Filter tank and secondary filter pond, a filtering ponds are made of additive pipe and sedimentation basin, and the top installation of a filtering ponds There is water inlet pipe, the sedimentation basin outlet at bottom is provided with check valve, and precipitates bottom of pond portion and connect with secondary filter pond, described secondary Filtering ponds are made of filtering tank, worm screw, sealing block, the first sewage draining exit and water tank, and first sewage draining exit is set to filtering tank Protruding end, is equipped with sealing block inside the filtering tank protruding end, and the bottom of the sealing block is connected with spring, under the spring End is connected with locating piece, the locating piece and filtering tank by threaded engagement connection, and the filtering tank upper end is fixed with servo electricity Machine is equipped with worm screw on the inside of the filtering tank, return port is provided on the outer wall of the worm screw, and worm screw and servo motor are logical Gear drive transmission connection is crossed, water tank, and the junction of filtering tank and water tank are installed below the filtering tank It is provided with filter plate, the water outlet of the water tank is fixedly connected with water pump by pipeline, and the water tank side, which is provided with, to disappear Malicious pond, air inlet pipe is fixedly mounted in the top of the sterilization pool, and sterilization pool side is provided with water outlet, sets above the sterilization pool It is equipped with filter chamber three times, and sterilization pool is connect with filter chamber three times by water pipe, the filter chamber three times is by pressure gauge, active carbon Frame, solenoid valve and the second sewage draining exit composition, second sewage draining exit are set to the side-lower of filter chamber three times, and the second sewage draining exit On solenoid valve is installed, the pressure gauge is set to the top of filter chamber three times, and pressure gauge side is equipped with control panel, institute The inside for stating filter chamber three times is equipped with active carbon frame, and the active carbon frame bottom and water pipe are tightly connected, described to filter three times The top of room and the outlet end of water pump are connected by pipeline.

Preferably, the bottom of the sedimentation basin is funnel type structure, and the connector of a filtering ponds and filtering tank is bent Place is arcuate structure.

Preferably, the active carbon frame is hollow rectangular parallelepiped structure, and active carbon frame and water pipe junction are provided with sealing Rubber ring.

Preferably, the filtering tank is internally provided with the thread groove to match with locating piece.

Preferably, the servo motor, pressure gauge, solenoid valve and water pump are electrically connected with control panel.

Compared with prior art, the utility model has the beneficial effects that

(1) the utility model is provided with worm screw, servo motor, sealing block, spring and locating piece, is driven by servo motor The rotation of worm screw is extracted into the sewage in sedimentation basin in filtering tank to make to generate negative pressure in filtering tank, and handle can't pass filtering The dirt of plate pushes the first sewage draining exit to, and when dirt is continuously increased, sludge pushes sealing block, and subsequent first sewage draining exit is opened, dirty Dirt is discharged from the first sewage draining exit, and locating piece and filtering tank are to screw connection, position can be adjusted by rotational positioning block, and then adjust The position of sealing block is saved, return port, which is arranged, in worm screw face can flow back the uncompressed complete water in the first sewage draining exit end, make to filter Effect is more preferable.

(2) the utility model is also provided with active carbon frame, pressure gauge and solenoid valve, when the dirt on active carbon frame surface adheres to Excessively, when leading to permeability difference, indoor pressure increase is filtered three times, when reaching the pressure of pressure gauge setting, passes through control Panel opens solenoid valve, and water continually enters under the action of water pump, the dirt that active carbon frame surface is adhered to is gone out, thus shape It is cleaned at self, does not need manual demolition cleaning.

Detailed description of the invention

Fig. 1 is the main view of the utility model；

Fig. 2 is the structural schematic diagram of the utility model filtering tank；

Fig. 3 is the structural schematic diagram of the utility model worm screw；

Fig. 4 is the circuit block diagram of the utility model；

In figure: 1- water inlet pipe, filtering ponds of 2-, 21- additive pipe, 22- sedimentation basin, 23- check valve, 3- secondary filter Pond, 31- filtering tank, 32- servo motor, 33- gear drive, 34- worm screw, 35- sealing block, the first sewage draining exit of 36-, 37- Filter chamber, 41- pressure gauge, 42- are active three times by locating piece, 38- spring, 39- filter plate, 310- water tank, 311- return port, 4- Charcoal frame, 43- solenoid valve, the second sewage draining exit of 44-, 45- water pipe, 5- sterilization pool, 51- air inlet pipe, 52- water outlet, 6- control panel, 7- water pump.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to shown in Fig. 1-Fig. 4, the utility model provides a kind of technical solution: a kind of classified filtering device, including one Secondary filtering ponds 2 and secondary filter pond 3, one time filtering ponds 2 are made of additive pipe 21 and sedimentation basin 22, and filtering ponds 2 Top is equipped with water inlet pipe 1, and 22 outlet at bottom of sedimentation basin is provided with check valve 23, and 22 bottom of sedimentation basin and secondary filter pond 3 Connection, secondary filter pond 3 are made of filtering tank 31, worm screw 34, sealing block 35, the first sewage draining exit 36 and water tank 310, first row Dirty mouth 36 is set to 31 protruding end of filtering tank, and sealing block 35 is equipped with inside 31 protruding end of filtering tank, and the bottom of sealing block 35 connects It is connected to spring 38,38 lower end of spring is connected with locating piece 37, locating piece 37 and filtering tank 31 and passes through threaded engagement connection, filtering tank 31 upper ends are fixed with servo motor 32, and the inside of filtering tank 31 is equipped with worm screw 34, drive sewage past by the rotation of worm screw 34 Right movement, clear water can be by filter plates 39 toward flowing down, and large particle will continue to move right, and press when large particle aggregation is more Power increases, and moves down sealing block 35, and the first sewage draining exit 36 is opened at this time, sludge outflow, in addition can be by adjusting locating piece 37 The position of sealing block 35 is adjusted, so that the pressure that conditioning of mud outflow needs, makes to flow out sludge moisture content reduction, when side sludge When concentration is continuously increased, the water of generation can be provided with return port 311 on the outer wall of worm screw 34 by return port 311 toward flowing back, And worm screw 34 is sequentially connected with servo motor 32 by gear drive 33, the lower section of filtering tank 31 is equipped with water tank 310, And the junction of filtering tank 31 and water tank 310 is provided with filter plate 39, the water outlet of water tank 310 is fixedly connected by pipeline There is water pump 7,310 side of water tank is provided with sterilization pool 5, and the top of sterilization pool 5 is fixedly mounted air inlet pipe 51, passes through air inlet pipe 51 Chlorine can be added, sterilizing can be carried out to sewage, and 5 side of sterilization pool is provided with water outlet 52, sets above sterilization pool 5 Filter chamber 4 three times are equipped with, and sterilization pool 5 is connect with filter chamber 4 three times by water pipe 45, filter chamber 4 is by pressure gauge 41, work three times Property charcoal frame 42, solenoid valve 43 and the second sewage draining exit 44 composition, the second sewage draining exit 44 is set to the side-lower of filter chamber 4 three times, and Solenoid valve 43 is installed, pressure gauge 41 is set to the top of filter chamber 4 three times, and 41 side of pressure gauge is pacified on second sewage draining exit 44 Equipped with control panel 6, the inside of filter chamber 4 is equipped with active carbon frame 42 three times, and 42 bottom of active carbon frame and the sealing of water pipe 45 connect It connects, the top of filter chamber 4 is connect with the outlet end of water pump 7 by pipeline three times, and sewage enters filter chamber three times by water pump 7 In 4, sewage can be because pressure be by active carbon frame 42, and when 42 surface sludge of active carbon frame is more, circulation is poor, will lead to three Pressure rise inside secondary filter chamber 4, when pressure reaches the pressure of the setting of pressure gauge 41, solenoid valve 43 is opened, sludge outflow.

Further, the bottom of sedimentation basin 22 is funnel type structure, and the connector of a filtering ponds 2 and filtering tank 31 is curved It is arcuate structure at folding.

Specifically, active carbon frame 42 be hollow rectangular parallelepiped structure, and active carbon frame 42 be provided with 45 junction of water pipe it is close Seal rubber ring.

It is worth noting that filtering tank 31 is internally provided with the thread groove to match with locating piece 37,37 turns of locating piece Dynamic adjustment position, and then can control the upper and lower position of spring 38, so that it may change what dirt was needed by the first sewage draining exit 36 Pressure.

Further, servo motor 32, pressure gauge 41, solenoid valve 43 and water pump 7 are electrically connected with control panel 6, are watched It takes motor 32 and selects 130MB300B-701000 model, revolving speed: 2000r/mi n output power 3KW, voltage: alternating current 220V, water Pump selects IS50-32-200 model, power: 5.5KW, flow: 12.5m³/ h, voltage: alternating current 220V.

The working principle and process for using of the utility model: opening control panel 6, and sewage is entered primary by water inlet pipe 1 Filtering ponds 22 are added coagulant by additive pipe 21, condense the tiny particles content in sewage, and sewage enters filtering tank 31, The negative pressure that servo motor drives the rotation of worm screw 34 to generate, sewage is inhaled to the first sewage draining exit, clear water can pass through filtering because of pressure Plate 39 flows into water tank 310, and intransitable sediment continues to push the first sewage draining exit end to by worm screw 34, and is compressed, when Dirt is continuously increased, and sludge pushes sealing block 35, and subsequent first sewage draining exit 36 is opened, and dirt is discharged from the first sewage draining exit 36, Locating piece 37 and filtering tank 31 can adjust the height of sealing block 35, worm screw 34 by screwing connection by rotational positioning block 37 Return port 311, which is arranged, in surface can flow back the uncompressed complete water in 36 end of the first sewage draining exit, keep filter effect more preferable, water tank 310 water is got in filter chamber 4 three times by water pump 7, and water is filtered by active carbon frame 42, and the big substance of particle is attached to activity 42 surface of charcoal frame, when circulation has some setbacks, 4 pressure increase of filter chamber three times, when pressure value reaches the pressure of the setting of pressure gauge 41 When, control panel 6 opens solenoid valve 43, and water is persistently input by water pump 7, the dirt that 42 surface of active carbon frame is adhered to is gone out, It is discharged by the second sewage draining exit 44, forms self cleaning, and clear water enters sterilization pool 5 by water pipe 45, is passed through by air inlet pipe 51 Disinfection by chlorine sterilization, treated, and water is flowed out by water outlet 52, to complete sewage treatment.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of classified filtering device, including a filtering ponds (2) and secondary filter pond (3), it is characterised in that: the primary mistake Filter tank (2) is made of additive pipe (21) and sedimentation basin (22), and is equipped with water inlet pipe (1), institute above a filtering ponds (2) It states sedimentation basin (22) outlet at bottom to be provided with check valve (23), and sedimentation basin (22) bottom is connect with secondary filter pond (3), it is described Secondary filter pond (3) is by filtering tank (31), worm screw (34), sealing block (35), the first sewage draining exit (36) and water tank (310) group At first sewage draining exit (36) is set to filtering tank (31) protruding end, is equipped with inside filtering tank (31) protruding end close It seals block (35), the bottom of the sealing block (35) is connected with spring (38), and spring (38) lower end is connected with locating piece (37), By threaded engagement connection, filtering tank (31) upper end is fixed with servo motor for the locating piece (37) and filtering tank (31) (32), it is equipped with worm screw (34) on the inside of the filtering tank (31), is provided with return port on the outer wall of the worm screw (34) (311), and worm screw (34) and servo motor (32) are sequentially connected by gear drive (33), under the filtering tank (31) Side is equipped with water tank (310), and the junction of filtering tank (31) and water tank (310) is provided with filter plate (39), the storage The water outlet of water pot (310) is fixedly connected with water pump (7) by pipeline, and water tank (310) side is provided with sterilization pool (5), air inlet pipe (51) are fixedly mounted in the top of the sterilization pool (5), and sterilization pool (5) side is provided with water outlet (52), institute It states and is provided with filter chamber (4) three times above sterilization pool (5), and sterilization pool (5) is connected with filter chamber (4) three times by water pipe (45) It connecing, the filter chamber three times (4) is made of pressure gauge (41), active carbon frame (42), solenoid valve (43) and the second sewage draining exit (44), Second sewage draining exit (44) is set to the side-lower of filter chamber (4) three times, and is equipped with solenoid valve on the second sewage draining exit (44) (43), the pressure gauge (41) is set to the top of filter chamber (4) three times, and pressure gauge (41) side is equipped with control panel (6), the inside of the filter chamber three times (4) is equipped with active carbon frame (42), active carbon frame (42) bottom and water pipe (45) It is tightly connected, the top of the filter chamber three times (4) is connect with the outlet end of water pump (7) by pipeline.

2. a kind of classified filtering device according to claim 1, it is characterised in that: the bottom of the sedimentation basin (22) is leakage Bucket type structure, and the connector bending place of a filtering ponds (2) and filtering tank (31) is arcuate structure.

3. a kind of classified filtering device according to claim 1, it is characterised in that: the active carbon frame (42) is hollow length Cube structure, and active carbon frame (42) and water pipe (45) junction are provided with sealing rubber ring.

4. a kind of classified filtering device according to claim 1, it is characterised in that: the inside of the filtering tank (31) is arranged There is the thread groove to match with locating piece (37).

5. a kind of classified filtering device according to claim 1, it is characterised in that: the servo motor (32), pressure gauge (41), solenoid valve (43) and water pump (7) are electrically connected with control panel (6).