CN206705834U - Activated carbon filter membrane all-in-one - Google Patents

Abstract

The utility model discloses an activated carbon filter membrane integrated machine, which comprises a flocculation tank (14), a sedimentation tank (15) and an activated carbon filter membrane column pool (16) connected in sequence, and an impurity removal mechanism is arranged in the flocculation tank (14). The sedimentation tank (15) is provided with a filter mechanism, and the activated carbon filter membrane column pool (16) contains a filter membrane column (7) and activated carbon; the waste water enters the impurity removal mechanism of the flocculation tank (14) successively, and the sedimentation tank (15) The activated carbon and the membrane column of the filtering mechanism and the activated carbon membrane column pool (16) are discharged outwards. The utility model has a compact structural design of an activated carbon filter membrane integrated machine, integrates the advantages of pretreatment and activated carbon filter membrane, and is suitable for efficient purification treatment of complex polluted water bodies. In the preferred scheme, the effective cleaning of the filter membrane column by the rotating brush ensures the efficient, long-term and stable operation of the filter membrane column.

Description

Activated carbon membrane all-in-one machine

technical field

The utility model belongs to the technical field of water treatment and environmental protection equipment, in particular to an activated carbon filter membrane integrated machine.

Background technique

The activated carbon membrane filter can attach powdered activated carbon to the filter column under negative pressure conditions to form a dense layer of powdered activated carbon with a thickness of 1-10 mm, which increases the adsorption function of activated carbon to polluted water and circulates large amounts of water. Purification can effectively remove pollutants and nutrients such as COD, chroma, turbidity, and heavy metals in the water body, and quickly restore the clean state of the water body. The filter medium activated carbon can be recycled and recycled many times without secondary pollution, and the operating cost is low. Low carbon and environmental protection.

Chinese Patent No. 201310689712.4 discloses a comprehensive water treatment system, which includes two external pressure ultrafiltration membrane filters, three activated carbon water purifiers and an ultraviolet sterilizer. During use, impurities will accumulate, which will cause blockage of the filter column, and the water purifier cannot operate efficiently.

Utility model content

Aiming at the above-mentioned problems existing in the prior art, the utility model proposes a novel activated carbon filter-membrane integrated machine.

In order to achieve the above object, the utility model takes the following technical solutions:

An activated carbon filter membrane integrated machine, including a flocculation tank, a sedimentation tank and an activated carbon filter membrane column tank connected in sequence, the flocculation tank is provided with an impurity removal mechanism, the sedimentation tank is provided with a filter mechanism, and the activated carbon filter membrane column tank contains a filter Membrane column and activated carbon; waste water enters the impurity removal mechanism of the flocculation tank, the filter mechanism of the sedimentation tank, the activated carbon and the filter membrane column of the activated carbon filter membrane column pool in sequence, and then is discharged outward.

Preferably, the impurity removal mechanism includes a stirring mechanism, the stirring mechanism includes a stirring paddle and a motor, the motor is installed on the top of the flocculation tank, the transmission shaft of the motor is fixedly connected with the stirring paddle, and the stirring paddle extends vertically downward and extends into the flocculation tank.

Preferably, the impurity removal mechanism further includes a first aeration pipe, and the first aeration pipe is located below the stirring mechanism.

Preferably, the impurity removal mechanism further includes a weir-type skimmer, and the weir-type skimmer is flush with the wastewater surface.

Preferably, a conical groove is provided at the bottom of the flocculation tank, and the bottom of the conical groove is a sediment discharge outlet.

Preferably, a sloping plate is provided in the filtering mechanism, and the sloping plate is located between the water inlet and the water outlet of the sedimentation tank.

Preferably, the activated carbon membrane column pool is provided with a second aeration pipe, and the second aeration tube is located at the bottom of the activated carbon membrane column pool.

Preferably, several membrane columns are arranged side by side and vertically.

Preferably, the activated carbon membrane column pool is also provided with a rotating brush, and the rotating brush is vertically arranged in the activated carbon membrane column pool.

Preferably, the activated carbon membrane column pool is also provided with a moving mechanism, the rotating brush is connected to the moving mechanism, and the moving mechanism is also connected to the bottom plate dirt suction device, and the moving structure is mobile installed on the outer top of the activated carbon membrane column pool.

The utility model can maintain the content of the purification agent in the purification pool through the external active carbon dosing box, thereby maintaining long-term and efficient water purification; through the treatment of three purification pools, the water body can be fully purified; through the purification of activated carbon, ensure The purity of water is guaranteed; the recyclable use of activated carbon saves energy.

Compared with the prior art, the utility model has a compact structure design of the activated carbon filter membrane integrated machine, integrates the advantages of pretreatment and activated carbon filter membrane, has the functions of flocculation, sedimentation and air flotation, and is suitable for efficient purification treatment of complex polluted water bodies . In the preferred scheme, the effective cleaning of the filter membrane column by the rotating brush ensures the efficient, long-term and stable operation of the filter membrane column.

Description of drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the present invention.

Fig. 2 is a structural schematic diagram of another preferred embodiment of the present invention.

Among them: 1 waste water inlet pipe, 2 water inlet pump, 3 stirring mechanism, 4 weir type skimmer, 5 inclined pipe, 6 aeration pipe, 7 filter membrane column, 8 moving mechanism, 9 rotating brush, 10 floor sewage suction device , 11 water collection pipe, 12 water outlet circulation pump, 13 clean water outlet pipe, 14 flocculation tank, 15 sedimentation tank, 16 activated carbon filter membrane column tank, 17 activated carbon/flocculant medicine box, 18 medicine pump, 19 flocculant dosing port, 20 fan, 21 carbon powder dosing port, 22 suction pump, 23 carbon slurry sludge tank, 24 filter pump, 25 filter press, 26 pipe network, 27 activated carbon mud cake storage.

detailed description

The technical scheme of the utility model is further described and illustrated through specific embodiments below.

Embodiment one

Referring to FIG. 1 , the integrated activated carbon filter membrane machine described in this embodiment includes a flocculation tank 14 , a sedimentation tank 15 and an activated carbon filter membrane column tank 16 arranged in sequence and connected.

The waste water inlet pipe 1 transports the waste water to the flocculation tank 14 through the water inlet pump 2, and the waste water in the flocculation tank 14 enters the pool from the upper channel. According to the nature of the treated water, the treatment process of flocculation sedimentation or flocculation air flotation is selected. Thereby choose to use agitating mechanism 3 or aeration tube 6, agitating mechanism 3 comprises agitating paddle and motor, motor is installed outside flocculation tank 14 tops, and the transmission shaft of motor is fixedly connected with agitating paddle, and agitating paddle extends downwards, stretches into flocculation tank. In the pool 14 and perpendicular to the top. The aeration pipe 6 is installed below the stirring mechanism 3 and is parallel to the ground.

The flocculation tank 14 is also provided with a weir-type skimmer 4, which is installed in the flocculation tank 14 and is level with the water surface of the waste water. The weir-type skimmer 4 is connected to the water pump by a hose, which is convenient for self-adaptive adjustment with the fluctuation of the water level. The water pump is preferably an underwater self-priming pump.

A conical groove is formed at the bottom of the flocculation tank 14, and the bottom of the conical groove is a sedimentation discharge port, which is sealed by a cover, and the sludge is discharged through the discharge port at the bottom of the conical groove.

Afterwards, the waste water enters the settling tank 15 through the hole at the bottom 1/3 of the pool in the flocculation tank 14, and the inclined plate 5 is installed in the settling tank 15. Rapid sedimentation of the body to reduce the operating load of the activated carbon filter membrane column pool 16 and improve equipment operating efficiency. The sludge settles through the conical groove at the bottom and is discharged.

The bottom of the settling tank 15 forms a conical groove, and the bottom of the conical groove is a sedimentation discharge port, which is sealed by a cover, and the sludge is discharged through the discharge port at the bottom of the conical groove.

Afterwards, the waste water enters the activated carbon filter membrane column pool 16 through the hole at the top of the sedimentation tank 15, and the water body is purified through the aeration pipe 6, the filter membrane column 7 and the weir type skimmer 4 of the activated carbon filter membrane column pool 16.

The aeration pipe 6 is positioned at the bottom of the active carbon filter membrane column pool 16, and is parallel to the ground. The rotating brush 9 with the moving device 8 is located on the right side of the filter membrane column, and is carried by the motor on the reciprocating working platform, thereby keeping the filter membrane column 7 clean. The mobile device 8 is equipped with a bottom plate dirt suction device 10, which can efficiently remove the dirt at the bottom of the filter membrane column pool.

Part of the treated water is discharged as clean water, and the other part re-enters the activated carbon filter membrane 16 through the outlet water circulation pump 12 .

The present embodiment adopts activated carbon filter, utilizes the adsorption capacity of activated carbon to effectively absorb organic matter, free residual chlorine, colloid, microbes (particles), microorganisms, certain (heavy) metal ions and decolorization in wastewater.

Example 2

The difference between this embodiment and Embodiment 1 is that: the flocculation tank 14 is externally connected with an activated carbon/(flocculant) dosing box 17 and a blower fan 20, and the activated carbon/(flocculant) dosing box 17 has a flocculant dosing 19, the active carbon dosing box 17 is connected with a water pipe, the water pipe leads into the flocculation tank 14, the water pipe is equipped with a drug pump 18, and the flocculant is transported to the flocculation tank 14 through the drug pump 18, thereby maintaining the flocculation in the flocculation tank 14 content of the agent. The fan 20 has an air pipe, and the air pipe is connected to the flocculation tank to connect the aeration pipe 6, and the operation of the fan makes the aeration pipe 6 run.

The activated carbon membrane column pool 16 is externally connected to an activated carbon dosing box 17 and a fan 20. The activated carbon dosing box 17 has a carbon powder dosing port 21, and the activated carbon dosing box 17 is connected to a water pipe, which leads to the activated carbon membrane column. In the pool 16, a medicine pump 18 is housed on the water pipe, and the gac is delivered to the activated carbon filter membrane column pool 16 by the medicine pump 18, thereby maintaining the content of activated carbon in the activated carbon filter membrane column pool 16. The blower fan 20 has an air pipe connected to the air pipe. into the activated carbon filter membrane column tank to connect the aeration pipe 6, and the operation of the fan makes the aeration pipe 6 run.

The activated carbon filter membrane column tank 16 is also connected with a set of activated carbon mud cake regeneration system, and the sludge is collected by the floor sewage suction device 10 on the mobile device 8, and the sludge is transported to the carbon slurry sludge pool by the sludge suction pump 22 23, the sludge enters the filter press pump 24 from the outlet at the bottom of the carbon slurry sludge pool 23, and then part of it enters the filter press 25, and part of it is sucked away by the suction pump 22 and then enters the carbon slurry sludge pool 23 for transportation. The sludge to the filter press 25 generates an activated carbon mud cake, and the activated carbon mud cake is put into the activated carbon mud cake storage 27.

The above descriptions are only preferred embodiments of the present utility model, and all equivalent changes and modifications made according to the patent scope of the present utility model shall fall within the scope of the present utility model.

Claims (10)

1. a kind of activated carbon filter membrane all-in-one, it is characterised in that including the flocculation basin being sequentially communicated（14）, sedimentation basin（15）And work Property carbon filtration film post pond（16）, flocculation basin（14）In be provided with impurity removal mechanism, sedimentation basin（15）In be provided with filter mechanism, activated carbon filter membrane Post pond（16）In include filter membrane post（7）And activated carbon；Waste water sequentially enters flocculation basin（14）Impurity removal mechanism, sedimentation basin（15） Filter mechanism and activated carbon filter membrane post pond（16）Activated carbon and filter membrane post after discharge.

2. activated carbon filter membrane all-in-one according to claim 1, it is characterised in that described impurity removal mechanism includes stirring Mechanism（3）, rabbling mechanism（3）Including stirring rod and motor, motor is installed on flocculation basin（14）Top, the power transmission shaft of motor with Stirring rod is fixedly connected, and stirring rod extends downwards and stretches into flocculation basin vertically（14）It is interior.

3. activated carbon filter membrane all-in-one according to claim 2, it is characterised in that described impurity removal mechanism also includes first Aeration tube（6）, the first aeration tube（6）Positioned at rabbling mechanism（3）Lower section.

4. the activated carbon filter membrane all-in-one according to claim 1 or 2 or 3, it is characterised in that in described impurity removal mechanism also Including weir formula skimming tool（4）, weir formula skimming tool（4）With useless water surface hold the line.

5. activated carbon filter membrane all-in-one according to claim 1, it is characterised in that the flocculation basin（14）Bottom is provided with cone Shape groove, taper trench bottom are precipitation outlet.

6. activated carbon filter membrane all-in-one according to claim 1, it is characterised in that swash plate is provided with described filter mechanism (5), swash plate (5) is located at sedimentation basin（15）Between water inlet and delivery port.

7. activated carbon filter membrane all-in-one according to claim 1, it is characterised in that described activated carbon filter membrane post pond (16) Provided with the second aeration tube (6), the second aeration tube (6) is located at activated carbon filter membrane post pond（16）Bottom.

8. the activated carbon filter membrane all-in-one according to claim 1 or 7, it is characterised in that filter membrane post（7）Provided with some and It is vertically arranged side by side.

9. activated carbon filter membrane all-in-one according to claim 1, it is characterised in that described activated carbon filter membrane post pond（16） It is additionally provided with rotating brushes（9）, rotating brushes（9）Vertically it is laid in activated carbon filter membrane post pond（16）In.

10. activated carbon filter membrane all-in-one according to claim 9, it is characterised in that described activated carbon filter membrane post pond （16）It is additionally provided with travel mechanism（8）, rotating brushes（9）With travel mechanism（8）It is connected, and travel mechanism（8）Also it is connected with bottom plate Dirt sucking device（10）, travel mechanism（8）Movable type is installed on activated carbon filter membrane post pond（16）Outer top.