CN207903960U - A kind of efficient anode plate - Google Patents

Abstract

The utility model discloses a kind of efficient anode plate, including plate body, the plate body includes lower half, and the lower half includes multiple reaction fin keels arranged in parallel, it is described reaction fin keel between formed for dyeing waste water by and react reaction gap.Using the efficient anode plate of the utility model, due to forming reaction gap between reaction fin keel, when dyeing waste water flows through reaction fin keel, the contact area for reacting fin keel and dyeing waste water is larger, greatly improve the efficiency of reaction so that the waste water flowed through in unit volume can be purified maximumlly.Due to foring reaction gap, when entering gap, the flow velocity of flow becomes larger dyeing waste water, small-sized turbulent flow is formed in gap, the reactant for reacting fin surface is taken away, i.e., the higher dyeing waste water to be clean of relative concentration is sent into reaction fin surface, reaction is waited for, to improve reaction efficiency.

Description

A kind of efficient anode plate

Technical field

The utility model is related to waste liquid wastewater treatment equipment field, specially a kind of efficient anode plate.

Background technology

Dyeing waste water is the waste water of printing and dyeing mill's discharge based on processing cotton, fiber crops, chemical fibre and its blending product.Printing and dyeing are useless Water water is larger, per 1 ton of dyeing and printing process, 100~200 tons of textile water consumption, wherein 80~90% become waste water.Textile printing and dyeing wastewater Have the characteristics that water is big, organic pollution content is high, alkalinity is big, change of water quality is big, belongs to one of intractable industrial wastewater, give up Contain dyestuff, slurry, auxiliary agent, finish, soda acid, fiber impurity, sand substance, inorganic salts etc. in water.

It is discharged into water body if dyeing waste water is untreated, water can be made to have color, stink, and reduce the transparency of water.Waste water In a large amount of organic matter the dissolved oxygen in water body can be made to consume rapidly；In addition, the suspended matter in waste water can receive water area Interior siltation precipitation, anaerobism corruption further consume dissolved oxygen in water body, influence the existence of aquatic animal.

Currently, have much to the processing method of dyeing waste water, such as neutralisation, the precipitation method and electrolysis etc..Just to printing and dyeing For the electrolysis processing of waste water, price reduction purification reaction typically occurs on the anode plate of reaction electrode.Common anode plate table Face is smooth plane, and when waste water is reacted on the surface of anode plate, after long-time, the reactant for reacting generation can be Anode plate surface gradually forms, and reaction product can gradually be assembled and completely cut off waste water and anode plate, the impurity in waste water It will not be reacted on reaction electrode surface, can so influence useless electrolytic efficiency of the Organic substance in water in reaction tank for a long time.

Utility model content

The purpose of this utility model is to provide for a kind of efficient anode plate, can improve having in anode plate surface waste water The degradation speed of machine object improves the degradation treatment speed of wastewater treatment equipment entirety.

In order to realize that above-mentioned purpose of utility model, the utility model use following technical scheme：A kind of efficient anode plate, Including plate body, the plate body includes lower half, and the lower half includes multiple reaction fin keels arranged in parallel, the reaction fin keel Between formed for dyeing waste water by and react reaction gap.

Preferably, the lower half bottom end is additionally provided with for that will react the back flow plate of gap bottom lock, the back flow plate Surface in reaction gap is the curved surface of recess.

Preferably, back flow plate capping gap bottom forms entrance and exit, the entrance in reaction gap Bore is more than outlet bore.

Preferably, the plate body further includes the first half, and the first half setting that is recessed inwardly forms the cambered surface of indent, described Cambered surface is the reaction cambered surface decomposed with anode plate reaction for waste liquid, and the reaction cambered surface of the first half is equipped with multirow and is located at difference Multiple turbulent flow plates of height, there are the gap flowed for waste liquid, the turbulent flows of the next line between adjacent turbulent flow plate in colleague Plate is located at the lower section in the gap of lastrow；The turbulent flow plate gradually increases along the height of the anode plate cambered surface of distance reaction from top to bottom Add, the turbulent flow plate surface is the turbulent flow cambered surface being recessed to reaction cambered surface side, and the radius of the radian of the turbulent flow cambered surface is less than instead Answer the radius of the radian of cambered surface.

Preferably, the surface of the turbulent flow cambered surface is set there are two diversion trench, rapids of the diversion trench end towards next line Flowing plate, two diversion trenches collectively form "eight" shape.

Preferably, the initiating terminal of the diversion trench to end groove width gradually increases.

Preferably, the initiating terminal of the diversion trench to end groove depth gradually increases.

Preferably, the plate body is made of ti-supported lead dioxide electric.

Preferably, the plate body surface is also attached with active layer, and the active layer is made of tin and sb oxide.

Compared with prior art, the efficient anode plate for using above-mentioned technical proposal, has the advantages that：

One, dyeing waste water is worked as due to forming reaction gap between reaction fin keel using the efficient anode plate of the utility model When flowing through reaction fin keel, the contact area for reacting fin keel and dyeing waste water is larger, greatly improves the efficiency of reaction so that The waste water flowed through in unit volume can be purified maximumlly.

Two, due to foring reaction gap, when entering gap, the flow velocity of flow becomes larger dyeing waste water, the shape in gap At small-sized turbulent flow, the reactant for reacting fin surface is taken away, i.e., is sent into the higher dyeing waste water to be clean of relative concentration anti- Fin surface is answered, reaction is waited for, to improve reaction efficiency.

Description of the drawings

Fig. 1 is the structural schematic diagram of the efficient anode plate embodiment of the utility model；

Fig. 2 is the structural schematic diagram of turbulent flow plate in the present embodiment；

Fig. 3 is the sectional view of the present embodiment middle-jiao yang, function of the spleen and stomach pole plate；

Fig. 4 is application schematic diagram of the present embodiment middle-jiao yang, function of the spleen and stomach pole plate in printing and dyeing wastewater processing equipment；

Fig. 5 is the partial enlarged view at A in Fig. 4；

Fig. 6 is application schematic diagram of the present embodiment middle-jiao yang, function of the spleen and stomach pole plate in printing and dyeing wastewater processing equipment.

Reference numeral：1, reaction tank；11, inlet；12, liquid outlet；13, partition board；14, deflector；15, deflecting plate；2、 Anode plate；21, the first half；210, turbulent flow plate；211, diversion trench；22, lower half；220, fin keel is reacted；221, gap is reacted； 2210, entrance；2211, it exports；222, back flow plate；3, cathode plate；4, aeration tube；41, air inlet；42, air hole.

Specific implementation mode

The utility model is described further below in conjunction with the accompanying drawings.

As shown in Figure 4, Figure 5 and Figure 6, the efficient anode plate in the present embodiment is applied in printing and dyeing wastewater processing equipment, is given up Water treatment facilities is as shown in Fig. 4, includes for containing and for 2 He of the reaction tank of the sealing of waste water reaction 1 and multiple anode plates Cathode plate 3 further includes multiple for reaction tank 1 to be separated into the partition board 13 in multiple homogeneous reaction spaces, reaction electrode with it is each Reaction compartment is arranged in a one-to-one correspondence, and the side portion of reaction electrode and end form with the closing connection of 1 inner wall of reaction tank and pasted for waste water It closes the flow channel that reaction electrode is flowed, partition board 13 and reaction electrode and the isolation of entire reaction tank 1 is formed serpentine and flowed and lead to Road.Reaction electrode includes anode plate 2 and cathode plate 3.

As shown in figure 5, pending dyeing waste water enters from inlet 11 impacts turbulent flow under the action of deflector 14 In the turbulent flow cambered surface of plate 210, waste water flows through multiple anode plates 2 and partition board 13 under the guiding of serpentine flow channel, in the work of electricity It is reacted on 2 surface of anode plate under, the waste water of final purification is flowed out from liquid outlet 12.

It is the efficient anode plate 2 in this implementation as shown in Figure 1, including plate body, plate body include the first half and lower half, upper half Portion's setting that is recessed inwardly forms the cambered surface of indent, and cambered surface is the reaction cambered surface decomposed with the reaction of anode plate 2 for waste liquid, the first half Reaction cambered surface be equipped with multirow and be located at multiple turbulent flow plates 210 of different height, there are confessions between the interior adjacent turbulent flow plate 210 of colleague The gap of waste liquid flowing, the turbulent flow plate 210 of next line are located at the lower section in the gap of lastrow；Turbulent flow plate 210 is along anode plate 2 by upper Height to lower distance reaction cambered surface gradually increases, and 210 surface of turbulent flow plate is the turbulent flow cambered surface being recessed to reaction cambered surface side, rapid The radius of the radian for flowing cambered surface is less than the radius of the radian of reaction cambered surface.

In the present embodiment, waste water impacts 210 surface of turbulent flow plate along deflector 14 with the gap reacted between cambered surface, Waste water is first washed on the first row turbulent flow plate 210 of reaction cambered surface, under the guiding of the diversion trench 211 on turbulent flow plate 210, Waste water flows to 210 surface of next line turbulent flow plate from 210 surface of turbulent flow plate of the first row, and all turbulent flow plates 210 are flowed successively through with this, The final first half 21 for flowing completely through anode plate 2.When waste water impacts on anode plate 2, waste water on anode plate 2 our department it is anti- It answers and generates small whirlpool under the action of cambered surface and the turbulent flow cambered surface of turbulent flow plate 210, it will be in the reaction product of 2 surface aggregation of anode plate It is mixed with unreacted waste water, 2 surface energy of anode plate is kept to touch the waste water containing undegraded organic matter to carry out Sustained response.

Waste water impacts on turbulent flow plate 210, is flowed to the diversion trench 211 of next line along the diversion trench 211 on turbulent flow plate 210 Dynamic, during along the flowing of diversion trench 211, initiating terminal to the end groove width of diversion trench 211 gradually increases waste water, can Ensure that waste water is flowed to along scheduled route on next line turbulent flow plate 210, and ensures that next line turbulent flow plate 210 can generate whirlpool Whirlpool, in the same manner, initiating terminal to the end groove depth of diversion trench 211 gradually increase.

As shown in Fig. 2, in the present embodiment, being set on the surface of turbulent flow cambered surface there are two diversion trench 211, diversion trench 211 is last The turbulent flow plate 210 towards next line, two diversion trenches 211 is held to collectively form "eight" shape, make the waste water on every row turbulent flow plate 210 Two-way can be divided into flow on the turbulent flow plate 210 of next line, initiating terminal to the end groove depth of diversion trench 211 gradually increases；Water conservancy diversion The initiating terminal of slot 211 to end groove width gradually increases.Under the guiding of diversion trench 211, the waste water point on lastrow turbulent flow plate 210 It is flowed to respectively at two-way on the turbulent flow plate 210 of next line, waste water is enable to be sufficiently mixed and react.

As shown in Figure 1, the lower half 22 of anode plate 2 includes multiple reaction fin keels 220 arranged in parallel, fin keel 220 is reacted Between formed for dyeing waste water by and react reaction gap 221.When dyeing waste water flows through reaction fin keel 220, fin is reacted Plate 220 and the contact area of dyeing waste water are larger, greatly improve the efficiency of reaction so that is flowed through in unit volume is useless Water can be purified maximumlly.

As shown in figure 3,22 bottom end of lower half is additionally provided with the back flow plate 222 for that will react 221 bottom lock of gap, reflux Plate 222 is located at the curved surface that the surface in reaction gap 221 is recess, and 222 capping gap of back flow plate, 221 bottom is between reaction Entrance 2210 and outlet 2211 are formed in gap 221.Closed structure is formed below reaction fin keel 220 by back flow plate 222, is made Gap 221, which must be reacted, becomes a channel, by the concave curvature of back flow plate 222, will flow into the dyeing waste water reacted in gap 221 Its guiding kinetic energy to flowing at outlet 2211 is given, making its, flow velocity increases forward, after to reaction 220 surface cleaning of fin keel Liquid is taken out of to outlet 2211, to ensure to have new waste water to be clean to flow into reaction gap 221, makes 220 reaction efficiency of fin keel most Bigization.

Be additionally provided with deflecting plate 15 on the partition board 13 of printing and dyeing wastewater processing equipment, deflecting plate 15 tilt down setting be fixed on every On plate 13,15 orientating reaction gap 221 of deflecting plate so that pass through 15 orientating reaction of deflecting plate by the dyeing waste water of deflector 14 Fin keel 220 flows, into reaction gap 221.

As shown in figure 3,2210 bore of entrance for reacting gap 221 in the present embodiment is more than 2211 bores of outlet, therefore make The waste water for slowly flowing into reaction 221 entrance 2210 of gap is obtained, when by reaction gap 221, flowing can be accelerated so that its It quickly flows out, the liquid purified is also taken out of together, and swiftly flowing liquid from outlet 2211, it can be effective Avoiding 210 surface of reaction fin keel from being formed, crystal is precipitated or dirt condenses in 210 surface of reaction fin keel.

Since in general cell reaction, oxygen or other gases can be contained in the product of reaction.This can be to device Use impact, be precipitated a large amount of gas during cell reaction in order to prevent, in the present embodiment, the plate body of anode plate 2 It is made of the higher ti-supported lead dioxide electric of oxygen evolution potential.

Being easily oxidized under oxidizing gas and the collective effect of electrolysis influences the effect of cell reaction, so in anode The plate body surface of plate 2 is also attached with active layer, and active layer is made of tin and sb oxide, can effectively prevent the plate of anode plate 2 Body is aoxidized.

The above makes preferred embodiments of the present invention, does not depart from for those of ordinary skill in the art Under the premise of the utility model principle, several variations and modifications can also be made, these also should be regarded as the protection of the utility model Range.

Claims (8)

1. a kind of efficient anode plate, including plate body, the plate body include lower half（22）, it is characterised in that：The lower half （22）Including multiple reaction fin keels arranged in parallel（220）, the reaction fin keel（220）Between formed and pass through simultaneously for dyeing waste water The reaction gap of reaction（221）；

The plate body further includes the first half（21）, the first half（21）The setting that is recessed inwardly forms the cambered surface of indent, the arc Face is for the same anode plate of waste liquid（2）React the reaction cambered surface decomposed, the first half（21）Reaction cambered surface be equipped with multirow position In multiple turbulent flow plates of different height（210）, the interior adjacent turbulent flow plate of colleague（210）Between there are the gap flowed for waste liquid, The turbulent flow plate of next line（210）Lower section positioned at the gap of lastrow；

The turbulent flow plate（210）Along anode plate（2）The height of the cambered surface of distance reaction from top to bottom gradually increases, the turbulent flow plate （210）Surface is the turbulent flow cambered surface being recessed to reaction cambered surface side, and the radius of the radian of the turbulent flow cambered surface is less than reaction cambered surface Radius of the radian.

2. efficient anode plate according to claim 1, it is characterised in that：The lower half（22）Bottom end is additionally provided with for inciting somebody to action React gap（221）The back flow plate of bottom lock（222）, the back flow plate（222）Positioned at reaction gap（221）Interior surface is The curved surface of recess.

3. efficient anode plate according to claim 2, it is characterised in that：The back flow plate（222）Capping gap （221）Bottom is in reaction gap（221）Interior formation entrance（2210）The outlet and（2211）, the entrance（2210）Bore is more than Mouthful（2211）Bore.

4. efficient anode plate according to claim 1, it is characterised in that：The surface of the turbulent flow cambered surface is set there are two water conservancy diversion Slot（211）, the diversion trench（211）Turbulent flow plate of the end towards next line（210）, two diversion trenches（211）It collectively forms "eight" shape.

5. efficient anode plate according to claim 4, it is characterised in that：The diversion trench（211）Initiating terminal to end Groove width gradually increases.

6. efficient anode plate according to claim 4, it is characterised in that：The diversion trench（211）Initiating terminal to end Groove depth gradually increases.

7. efficient anode plate according to claim 1, it is characterised in that：The plate body is made of ti-supported lead dioxide electric.

8. efficient anode plate according to claim 7, it is characterised in that：The plate body surface is also attached with active layer.