CN207483417U - Pipeline electric flocculation device - Google Patents

Abstract

The utility model provides a kind of pipeline electric flocculation device.The pipeline electric flocculation device includes Y shape connecting pipe box, conductive cover, electrolysis part and insulation spacer.Intake tunnel and exhalant canal are formed in Y shape connecting pipe box, the electric flocculation channel that opposite intake tunnel is obliquely installed is also formed between intake tunnel and exhalant canal.Intake tunnel is connected by electric flocculation channel with exhalant canal, and at least electric flocculation channel is made of an electrically conducting material in Y shape connecting pipe box.The water inlet of connection intake tunnel, the water outlet of connection exhalant canal and the installing port for connecting electric flocculation channel are offered in Y shape connecting pipe box, conductive cover is mounted on installing port.Electrolysis part is connected to the bottom of conductive cover, and pass through conductive cover and be arranged in electric flocculation channel, and insulation spacer is mounted between conductive cover and installing port.Using the technical solution of the utility model, the transhipment step to waste water is eliminated, the processing that can cause waste water is more economically efficient.

Description

Pipeline electric flocculation device

Technical field

The utility model is related to technical field of waste water processing, in particular to a kind of pipeline electric flocculation device.

Background technology

At present, in non-ferrous metal industry, one of waste water method of edge treatment is using electric flocculation technique.Traditional electricity wadding Generally in a manner that open electrolytic cell adds iron plate commutation electrolysis, the waste water after electrolysis enters aeration tank and is exposed solidifying technique Gas.

Above-mentioned electric flocculation technique when in use, needs that waste water is transported in electrolytic cell by pipeline and pump, at electrolysis The waste water in electrolytic cell is transported in upstream device by pump and pipeline again after reason and is handled.Such waste water treatment process Equipment, needs to carry out waste water more multiple equipment room transhipment, and waste water treatment efficiency is low.

Utility model content

The main purpose of the utility model is that a kind of pipeline electric flocculation device is provided, to solve in the prior art to useless Water carries out the problem of efficiency is low during electric flocculation process.

To achieve these goals, the utility model provides a kind of pipeline electric flocculation device, including：Y shape connecting pipe box, Be formed with intake tunnel and exhalant canal in Y shape connecting pipe box, be also formed between intake tunnel and exhalant canal it is opposite into The electric flocculation channel that aquaporin is obliquely installed, intake tunnel are connected by electric flocculation channel with exhalant canal, Y shape connecting pipe box On offer connection intake tunnel water inlet, connect exhalant canal water outlet and connect electric flocculation channel installing port, At least electric flocculation channel is made of an electrically conducting material in Y shape connecting pipe box；Conductive cover, on installing port；Part is electrolysed, even The bottom of conductive cover is connected on, and passes through conductive cover and is arranged in electric flocculation channel；Insulation spacer, mounted on conductive cover and Between installing port, for connecing anode supply, electric flocculation channel is used to connect cathode power conductive cover.

Further, Y shape connecting pipe box are integrally made of an electrically conducting material.

Further, it is connected, bolt assembly and installing port and led by bolt assembly between installing port and conductive cover Insulation assembly is provided between electric cover.

Further, offer first through hole on installing port, in conductive cover at first through hole correspondingly position The second through-hole is offered, insulation assembly is arranged in first through hole and the second through-hole, and bolt assembly passes through insulation assembly connection peace Fill mouth and conductive cover.

Further, insulation assembly includes insulating cylinder and insulating trip, and insulating cylinder is through the interior of first through hole and the second through-hole On wall, bolt assembly include bolt and with the matched nut of bolt, bolt is through in insulating cylinder, the bolt head of bolt and installation Insulating trip is provided between mouth or conductive cover, insulating trip is provided between nut and conductive cover or installing port.

Further, lower flange is connected at installing port, conductive cover includes upper flange, and upper flange passes through spiral shell with lower flange Bolt assembly connects.

Further, electrolysis part includes conductive basketry and is arranged on the metal derby that electrolysis is used in conductive basketry, conductive Mesh is formed on basketry.

Further, in conductive cover with offering feeding port at conductive basketry correspondingly position.

Further, conductive cover further includes blind flange, and blind flange is removably installed on feeding port.

Further, seal washer is provided between blind flange and upper flange.

Further, the outside of electric flocculation channel is provided with anode trolley pole, and being provided with cathode at the top of conductive cover connects Electric pole.

Using the technical solution of the utility model, by the inlet and outlet of Y shape connecting pipe box along the circulation of waste water Direction is connected on pipeline, and electric flocculation channel is connect cathode power, and conductive cover is connect anode supply.In use, pipeline Interior waste water can be flowed by water inlet in intake tunnel, then flow through electric flocculation channel by intake tunnel.When waste water flows through electric wadding During solidifying channel, electric flocculation channel and its internal electrolysis part carry out waste water electrolysis processing, and electric flocculation reaction occurs for waste water.It Afterwards, waste water flows into exhalant canal by electric flocculation channel again, in water outlet again flow ipe.This way it is not necessary to it additionally sets again Electrolytic cell is put to accommodate waste water, also eliminates the transhipment step to waste water, the processing that can cause waste water is more economically efficient.Together When, since entire electric flocculation channel is used as cathode, the inner wall of electric flocculation channel participates in electrolysis part of the electrolysis as anode, subtracts Volume needed for small additional setting cathode takes full advantage of the volume of Y shape connecting pipe box.The inner wall of entire electric flocculation channel is all Electrolysis is taken part in, electric energy efficiency can be improved.

Other than objects, features and advantages described above, the utility model also has other purposes, feature and excellent Point.Below with reference to figure, the utility model is described in further detail.

Description of the drawings

The Figure of description for forming the part of the utility model is used to provide a further understanding of the present invention, this The illustrative embodiments and their description of utility model do not form the improper limit to the utility model for explaining the utility model It is fixed.In the accompanying drawings：

Fig. 1 shows the overall structure diagram of the embodiment of pipeline electric flocculation device according to the present utility model；

Fig. 2 shows the partial enlargement structural representations of the pipeline electric flocculation device of Fig. 1.

Wherein, above-mentioned attached drawing is marked including the following drawings：

10th, Y shape connecting pipe box；11st, intake tunnel；111st, water inlet；12nd, exhalant canal；121st, water outlet；13rd, electricity wadding Solidifying channel；131st, installing port；14th, lower flange；20th, conductive cover；21st, upper flange；211st, feeding port；22nd, blind flange；23rd, it is close Seal washer；30th, it is electrolysed part；40th, insulation spacer；51st, insulating cylinder；52nd, insulating trip；61st, bolt；62nd, nut.

Specific embodiment

It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the utility model can To be combined with each other.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

In order to which those skilled in the art is made to more fully understand the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is only the embodiment of the utility model part, instead of all the embodiments.Based on the reality in the utility model Apply example, those of ordinary skill in the art's all other embodiments obtained without making creative work all should When the range for belonging to the utility model protection.

It should be noted that term " first " in the specification and claims of the utility model and above-mentioned attached drawing, " second " etc. is the object for distinguishing similar, and specific sequence or precedence are described without being used for.It should be appreciated that in this way The term used can be interchanged in the appropriate case, so as to the embodiment of the utility model described herein.In addition, term " packet Include " and " having " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing series of steps Or process, method, system, product or the equipment of unit are not necessarily limited to those steps clearly listed or unit, but can wrap It includes not listing clearly or for the intrinsic other steps of these processes, method, product or equipment or unit.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.

Fig. 1 shows the embodiment of the pipeline electric flocculation device of the utility model, which connects including Y shape Take over set 10, conductive cover 20, electrolysis part 30 and insulation spacer 40.Intake tunnel 11 is formed in Y shape connecting pipe box 10 and is gone out Aquaporin 12 is also formed with the electric flocculation that opposite intake tunnel 11 is obliquely installed between intake tunnel 11 and exhalant canal 12 and leads to Road 13.Intake tunnel 11 is connected by electric flocculation channel 13 with exhalant canal 12, at least electric flocculation in Y shape connecting pipe box 10 Channel 13 is made of an electrically conducting material.Water inlet 111, the connection water outlet of connection intake tunnel 11 are offered in Y shape connecting pipe box 10 The water outlet 121 of channel and the installing port 131 of connection electric flocculation channel 13, conductive cover 20 are mounted on installing port 131.Electricity Solution part 30 is connected to the bottom of conductive cover 20, and pass through conductive cover 20 and be arranged in electric flocculation channel 13.Insulation spacer 40 Between conductive cover 20 and installing port 131, for connecing anode supply, electric flocculation channel 13 is used to connect the moon conductive cover 20 Pole power supply.

Using the technical solution of the present embodiment, by the water inlet 111 of Y shape connecting pipe box 10 and water outlet 121 along waste water Circulating direction be connected on pipeline, and electric flocculation channel 13 is connect into cathode power, conductive cover 20 is connect into anode supply.Make Used time, the waste water in pipeline can be flowed by water inlet 111 in intake tunnel 11, then flow through electric flocculation channel by intake tunnel 11 13.When waste water flows through electric flocculation channel 13, electric flocculation channel 13 and its internal electrolysis part 30 carry out electrolysis processing to waste water, Electric flocculation reaction occurs for waste water.Later, waste water flows into exhalant canal 12 by electric flocculation channel 13 again, is flowed again along water outlet 121 Enter in pipeline.This way it is not necessary to which additionally setting electrolytic cell accommodates waste water again, the transhipment step to waste water is also eliminated, it can be with So that the processing of waste water is more economically efficient.Simultaneously as entire electric flocculation channel 13 is used as cathode, electric flocculation channel 13 Inner wall participate in electrolysis part 30 of the electrolysis as anode, reduce the volume needed for additional setting cathode, take full advantage of Y shape and connect Take over the volume of set 10.The inner wall of entire electric flocculation channel 13 has been involved in electrolysis, can improve electric energy efficiency.

It, can be by the electric flocculation channel 13 of Y shape connecting pipe box 10 by conductive material system as a kind of optional technical solution Into.As other optional embodiments, 10 entirety of Y shape connecting pipe box can also be made of an electrically conducting material.

Optionally, in the technical solution of the present embodiment, entirely or only electric flocculation channel 13 can be with for Y shape connecting pipe box 10 It is process by stainless steel, titanium, copper or other conductive metals, or machining graphite forms.

As shown in Fig. 2, in the technical solution of the present embodiment, pass through bolt group between installing port 131 and conductive cover 20 Part connects, and insulation assembly is provided between bolt assembly and installing port 131 and conductive cover 20.It can be protected by insulation assembly Insulation performance between bolt assembly and installing port 131 and conductive cover 20 is demonstrate,proved, avoids bolt assembly by installing port 131 and conduction Cover 20 is connected.Optionally, as shown in Figure 1, offering first through hole on installing port 131, leading to first in conductive cover 20 Hole correspondingly offers the second through-hole at position.Insulation assembly is arranged in first through hole and the second through-hole, and bolt assembly is worn Cross insulation assembly connection installing port 131 and conductive cover 20.Preferably, in the technical solution of the present embodiment, insulation assembly packet Insulating cylinder 51 and insulating trip 52 are included, insulating cylinder 51 is through on the inner wall of first through hole and the second through-hole.Bolt assembly includes bolt 61 and with 61 matched nut 62 of bolt, bolt 61 is through in insulating cylinder 51.The bolt head and installing port 131 of bolt 61 are led Insulating trip 52 is provided between electric cover 20, insulating trip 52 is provided between nut 62 and conductive cover 20 or installing port 131.It is logical Insulation performance between the screw rod of bolt 61 and the inner wall of first through hole and the second through-hole can be ensured by crossing insulating cylinder 51, be passed through Insulating trip 52 can ensure the insulation performance between the bolt head of bolt 61 and nut 62 and installing port 131 or conductive cover 20.

As shown in Fig. 2, in the technical solution of the present embodiment, lower flange 14, conductive cover 20 are connected at installing port 131 Including upper flange 21, upper flange 21 is connect with lower flange 14 by bolt assembly.It, can be more convenient and tight by flange arrangement Admittedly conductive cover 20 and installing port 131 are connected.

As shown in Figure 1, in the technical solution of the present embodiment, electrolysis part 30 includes conductive basketry and is arranged on conductive basketry The interior metal derby for electrolysis is formed with mesh on conductive basketry.In use, the metal derby in conductive basketry disappears as anode Consume substance.After the metal derby in conductive basketry consumes, the metal derby in conductive basketry is replaced.In this way, it may be omitted with Metal is manufactured into the process that monoblock electrode uses, facilitates the replacement of anode.

As shown in Figure 1, as a preferred embodiment, in conductive cover 20 with conductive basketry correspondingly position Place offers feeding port 211, and the setting of feeding port 211 facilitates the supplement of consumption metal derby.Metal derby in conductive basketry After consumption, metal derby is put into conductive basketry from feeding port 211.

As a preferred embodiment, conductive cover 20 further includes blind flange 22, blind flange 22 is removably installed On feeding port 211.Feeding port 211 can be sealed by blind flange 22, ensure the leakproofness of wastewater treatment chamber.Preferably, flange Seal washer 23 is provided between lid 22 and upper flange 21, by seal washer 23 can with sealing flange cover 22 and upper flange 21 it Between gap.Optionally, blind flange 22 is made of stainless steel, titanium, copper or other materials.

Optionally, in the technical solution of the present embodiment, conductive basketry is titanium or titanium alloy reticulated, the metal in conductive basketry Block can be the electric conductivity solubility materials such as iron, steel, aluminium.

As shown in Figure 1, in the technical solution of the present embodiment, the outside of electric flocculation channel 13 is provided with anode trolley pole, The top of conductive cover 20 is provided with cathode trolley pole.When in use, cathode trolley pole connects the cathode of DC power supply, and anode connects electricity Bar connects the anode of DC power supply.

As a preferred embodiment, electric flocculation channel 13 is preferably in sharp relative to the angle of inclination of intake tunnel 11 Angle set, and should angle of inclination it is the smaller the better.In this way, the waste water that intake tunnel 11 enters electric flocculation channel 13 can be along The tangential flow of part 30 is electrolysed, is in time taken product out of, and keep the activity of electrolytic iron, it is miscellaneous that outside effectively removes heavy metal etc. Matter, and effectively reduce tank voltage, reduce electric energy.

Preferably, in order to enhance circulation of the waste water in electric flocculation channel 13, the inner wall of electric flocculation channel 13 and electrolysis It should be there are gap, as water stream channel between part 30.

Above-mentioned pipeline electric flocculation device application method is as follows：

1st, blind flange 22 is opened, is packed into soluble anode, waste pipe is tapped into the mouth of a river 111 and water outlet 121 respectively, And regulating pondage so that smooth in water flow.

2nd, positive pole and cathode are used into conducting wire jointed anode trolley pole and cathode trolley pole respectively, and are passed through direct current, Constantly electrolysis.

3rd, select iron material as electrolysis part when, electrolytic process Anodic iron constantly dissolves out, formed ferrous ion with The hydroxyl that cathode generates combines, and forms active ferrous hydroxide, and exiting into aerator from water outlet be aerated and adsorb again Metal.

Unless specifically stated otherwise, the component and positioned opposite, the digital table of step otherwise illustrated in these embodiments Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each shown in attached drawing The size of a part is not to be drawn according to practical proportionate relationship.For skill known to person of ordinary skill in the relevant Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar Label and letter similar terms are represented in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with In attached drawing afterwards do not need to that it is further discussed.

For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ", " ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and " in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and And respective explanations are made in opposite description to space used herein above.

In the description of the present invention, it is to be appreciated that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or position relationship be normally based on orientation or position shown in the drawings Relationship is put, be for only for ease of description the utility model and simplifies description, in the case where not making to illustrate on the contrary, these nouns of locality It does not indicate that and implies signified device or element must have specific orientation or with specific azimuth configuration and operation, because This is it is not intended that limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each component in itself Wide is inside and outside.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (11)

1. a kind of pipeline electric flocculation device, which is characterized in that including：

Y shape connecting pipe box (10), the Y shape connecting pipe box (10) are interior to be formed with intake tunnel (11) and exhalant canal (12), It is also formed with what relatively described intake tunnel (11) was obliquely installed between the intake tunnel (11) and the exhalant canal (12) Electric flocculation channel (13), the intake tunnel (11) are connected by the electric flocculation channel (13) with the exhalant canal (12) It is logical, the water inlet (111) for connecting the intake tunnel (11), the connection water outlet are offered on the Y shape connecting pipe box (10) The water outlet (121) of channel and the installing port (131) of the connection electric flocculation channel (13), in the Y shape connecting pipe box (10) at least described electric flocculation channel (13) is made of an electrically conducting material on；

Conductive cover (20), on the installing port (131)；

Part (30) is electrolysed, is connected to the bottoms of the conductive cover (20), and is arranged on by the conductive cover (20) described In electric flocculation channel (13)；

Insulation spacer (40), between the conductive cover (20) and the installing port (131), the conductive cover (20) For connecing anode supply, the electric flocculation channel (13) is for connecing cathode power.

2. pipeline electric flocculation device according to claim 1, which is characterized in that the Y shape connecting pipe box (10) it is whole by Conductive material is made.

3. pipeline electric flocculation device according to claim 1, which is characterized in that the installing port (131) and the conduction Cover is connected between (20) by bolt assembly, the bolt assembly and the installing port (131) and the conductive cover (20) insulation assembly is provided between.

4. pipeline electric flocculation device according to claim 3, which is characterized in that is offered on the installing port (131) One through-hole, on the conductive cover (20) with offering the second through-hole at the first through hole correspondingly position, it is described absolutely Edge component is arranged in the first through hole and second through-hole, and the bolt assembly is passed through described in insulation assembly connection Installing port (131) and the conductive cover (20).

5. pipeline electric flocculation device according to claim 4, which is characterized in that the insulation assembly includes insulating cylinder (51) With insulating trip (52), the insulating cylinder (51) is through on the inner wall of the first through hole and second through-hole, the bolt group Part include bolt (61) and with the bolt (61) matched nut (62), the bolt (61) is through the insulating cylinder (51) It is interior, it is provided with the insulation between the bolt head of the bolt (61) and the installing port (131) or the conductive cover (20) Piece (52) is provided with the insulating trip between the nut (62) and the conductive cover (20) or the installing port (131) (52)。

6. pipeline electric flocculation device according to claim 3, which is characterized in that be connected with down at the installing port (131) Flange (14), the conductive cover (20) include upper flange (21), and the upper flange (21) passes through institute with the lower flange (14) State bolt assembly connection.

7. pipeline electric flocculation device according to claim 6, which is characterized in that the electrolysis part (30) includes conductive basketry Be arranged on metal derby that electrolysis is used in the conductive basketry, be formed with mesh on the conduction basketry.

8. pipeline electric flocculation device according to claim 7, which is characterized in that on the conductive cover (20) with it is described Conductive basketry correspondingly offers feeding port (211) at position.

9. pipeline electric flocculation device according to claim 8, which is characterized in that the conductive cover (20) further includes flange It covers (22), the blind flange (22) is removably installed on the feeding port (211).

10. pipeline electric flocculation device according to claim 9, which is characterized in that the blind flange (22) and the upper method Seal washer (23) is provided between blue (21).

11. pipeline electric flocculation device according to claim 1, which is characterized in that the outside of the electric flocculation channel (13) Anode trolley pole is provided with, cathode trolley pole is provided at the top of the conductive cover (20).