CN207581435U - Electric flocculation device - Google Patents

Abstract

The utility model provides a kind of electric flocculation device.The electric flocculation device includes conductive babinet, cover and electrolysis part.In conductive box body there is wastewater treatment chamber, installing port is offered at the top of conductive babinet, cover is mounted on installing port.Electrolysis part is removably mounted on by conducting connecting part in cover, and pass through cover and be arranged on wastewater treatment intracavitary.During use, conductive babinet is for connecing cathode power, and since entire conductive babinet is used as cathode, the inner wall of wastewater treatment chamber participates in electrolysis part of the electrolysis as anode, it reduces and the volume needed for cathode is additionally set in wastewater treatment intracavitary, take full advantage of the volume of conductive babinet.In addition, the inner wall of entire wastewater treatment chamber has been involved in electrolysis, electric energy efficiency is improved.

Description

Electric flocculation device

Technical field

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

When in use, electrolytic efficiency is limited to the area of iron plate to above-mentioned electric flocculation technique, and electrolytic efficiency is low.It is in addition, electric The cation solved is not easy to discharge, and is liable to stick on anode and continues to aoxidize, loses effect.

Utility model content

The main purpose of the utility model is that a kind of electric flocculation device is provided, to solve electric flocculation device in the prior art The problem of electrolytic efficiency is low.

To achieve these goals, the utility model provides a kind of electric flocculation device, including：Conductive babinet, conductive box There is wastewater treatment chamber in vivo, installing port is offered at the top of conductive babinet；Cover, on installing port；Part is electrolysed, is passed through Conducting connecting part is removably mounted in cover, and is passed through cover and be arranged on wastewater treatment intracavitary, and conductive babinet is used to connect the moon Pole power supply, conducting connecting part are used to connect anode supply.

Further, conducting connecting part includes conducting rod and insulating mount, and through-hole, insulating mount are offered in cover In through-hole, conducting rod is threaded through on insulating mount, and the first end of conducting rod is located at the outside of wastewater treatment chamber, conductive The second end of bar is located at the inside of wastewater treatment chamber and connects electrolysis part, and the first end of conducting rod is used to connect anode supply.

Further, it is formed with stopper protrusion portion on insulating mount, the top of the cover of stopper protrusion portion and through hole It matches.

Further, conducting connecting part further includes cross-over block, and cross-over block is mounted between electrolysis part and cover, conductive Bar passes through cross-over block.

Further, conducting connecting part further includes the first seal washer, and the first seal washer is arranged on electrolysis part and insulation Between cushion block, and it is tightly connected with conducting rod.

Further, conducting connecting part further includes the second seal washer, and the second seal washer is arranged on cover and felt pad Between block, and it is tightly connected with conducting rod.

Further, electric flocculation device further includes insulation spacer, and insulation spacer is mounted between cover and conductive babinet.

Further, it is connected between conductive babinet and cover by bolt assembly, bolt assembly and conductive babinet and lid Insulation assembly is provided between body.

Further, offer first through hole on conductive babinet, in cover with being opened at first through hole correspondingly position Equipped with the second through-hole, insulation assembly includes insulating cylinder and insulating trip, and insulating cylinder is through on the inner wall of first through hole and the second through-hole, Bolt assembly include bolt and with the matched nut of bolt, bolt is through in insulating cylinder, the bolt head of bolt and conductive babinet Or insulating trip is provided between cover, it is provided with insulating trip between nut and cover or conductive babinet.

Further, lower flange is connected at the installing port of conductive babinet, cover is the upper flange being adapted with lower flange, Upper flange is connect with lower flange by bolt assembly.

Further, electric flocculation device further includes isolating pad, and isolating pad is arranged on the bottom of electrolysis part and wastewater treatment chamber Between.

Further, the inlet and outlet being connected respectively with wastewater treatment chamber are provided on conductive babinet, are intake Mouth is arranged on the lower part of conductive babinet, and water outlet is arranged on the top of conductive babinet.

Using the technical solution of the utility model, waste water is passed through to wastewater treatment chamber by water inlet, at water outlet extraction The waste water managed.Electrolysis part is connect into anode supply by conducting connecting part, conductive babinet connects cathode power, and entire conduction babinet is made It is used for cathode, conducting connecting part is powered to electrolysis part and is used as anode electrolysis.Since entire conductive babinet is as cloudy Pole uses, and the inner wall of wastewater treatment chamber participates in electrolysis part of the electrolysis as anode, reduces and is additionally set in wastewater treatment intracavitary Volume needed for cathode takes full advantage of the volume of conductive babinet.In addition, the inner wall of entire wastewater treatment chamber has been involved in electricity Solution, improves electric energy efficiency.

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 electric flocculation device according to the present utility model.

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

10th, conductive babinet；11st, water inlet；12nd, water outlet；13rd, lower flange；14th, cathode trolley pole；20th, cover；30th, it is electric Solve part；40th, insulation spacer；51st, insulating cylinder；52nd, insulating trip；61st, bolt；62nd, nut；70th, isolating pad；81st, conducting rod；82、 Insulating mount；821st, stopper protrusion portion；83rd, cross-over block；84th, the first seal washer；85th, the second seal washer.

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 electric flocculation device of the utility model, which includes conductive babinet 10, lid Body 20 and electrolysis part 30.There is wastewater treatment chamber, the top of conductive babinet 10 offers installing port, cover 20 in conductive babinet 10 On installing port.Electrolysis part 30 is removably mounted on by conducting connecting part in cover 20, and pass through cover 20 and set In wastewater treatment intracavitary.In use, conductive babinet 10, for connecing cathode power, conducting connecting part is used to connect anode supply.

Using the technical solution of the utility model, electrolysis part 30 is connect into anode supply, conductive babinet by conducting connecting part 10 connect cathode power, and entire conduction babinet 10 is used as cathode, and conducting connecting part is powered to electrolysis part 30 as anode Electrolysis uses.Since entire conductive babinet 10 is used as cathode, the inner wall of wastewater treatment chamber participates in electricity of the electrolysis as anode Part 30 is solved, reduces and the volume needed for cathode is additionally set in wastewater treatment intracavitary, take full advantage of the volume of conductive babinet 10. In addition, the inner wall of entire wastewater treatment chamber has been involved in electrolysis, electric energy efficiency is improved.After the consumption of part 30 is electrolysed, replacement is led The electrolysis part 30 connected on electrical connector.

Optionally, as shown in Figure 1, being provided with cathode trolley pole 14 on conductive babinet 10, cathode trolley pole 14 is used for and the moon Pole power supply connection.

Optionally, in the technical solution of the present embodiment, conductive babinet 10 can be by stainless steel, titanium, copper or other conductions Intermetallic composite coating forms, or machining graphite forms.

Optionally, in the technical solution of the present embodiment, electrolysis part 30 is made of iron or steel or aluminium material.

As a preferred embodiment, as shown in Figure 1, conducting connecting part includes conducting rod 81 and insulating mount 82.Through-hole is offered in cover 20, insulating mount 82 is mounted in through-hole, and conducting rod 81 is threaded through on insulating mount 82. The first end of conducting rod 81 is located at the outside of wastewater treatment chamber, and the second end of conducting rod 81 is located inside and the company of wastewater treatment chamber Electrolysis part 30 is connect, the first end of conducting rod 81 is used to connect anode supply.In use, due to there is insulating mount 82 to be arranged on through-hole On, conducting rod 81 is threaded through in insulating mount 82, can ensure the insulating properties between conducting rod 81 and cover 20 in this way, It avoids short-circuit between cathode and anode.Optionally, as shown in Figure 1, being formed with stopper protrusion portion 821 on insulating mount 82, only It is matched at the top of gear lug boss 821 and the cover of through hole, insulating mount 82 is firmly mounted in cover 20, is allowed Insulating mount 82 can withstand conducting rod 81 and be electrolysed the downward power of part 30.

As shown in Figure 1, in the technical solution of the present embodiment, conducting connecting part further includes cross-over block 83, cross-over block 83 are mounted between electrolysis part 30 and cover 20, and conducting rod 81 passes through cross-over block 83.Electricity can be improved by cross-over block 83 The insulation performance between part 30 and cover 20 is solved, is effectively avoided short-circuit between cathode and anode.

The waste water in wastewater treatment chamber wears the hole of conducting rod 81 in cross-over block 83 and leaks out in order to prevent, at this In the technical solution of embodiment, conducting connecting part further includes the first seal washer 84, and the first seal washer 84 is arranged on electrolysis part Between 30 and cross-over block 83, and it is tightly connected with conducting rod 81.In this way, the first seal washer 84 can be sealed up towards exhausted The gap in hole on edge cushion block 83.More preferably, as shown in Figure 1, in the technical solution of the present embodiment, conducting connecting part also wraps The second seal washer 85 is included, the second seal washer 85 is arranged between cover 20 and cross-over block 83, and is sealed with conducting rod 81 Connection.So, the second seal washer 85 can seal up the gap between 83 top of cross-over block and conducting rod 81, into one Step avoids waste water from leaking.

In order to enhance the insulation performance between cover 20 and conductive babinet 10, as shown in Figure 1, electric flocculation device further includes absolutely Edge gasket 40, insulation spacer 40 are mounted between cover 20 and conductive babinet 10.In this way, when cover 20 selects conductive material, Also it is avoided that cover 20 is powered with conductive babinet 10, and then preferably avoids being powered between cover 20 and conducting rod 81 and cause cathode It is short-circuit between anode.

As shown in Figure 1, in the technical solution of the present embodiment, connected between conductive babinet 10 and cover 20 by bolt assembly It connects, insulation assembly is provided between bolt assembly and conductive babinet 10 and cover 20.Bolt can be ensured by insulation assembly Insulation performance between component and conductive babinet 10 and cover 20, avoids bolt assembly that conductive babinet 10 and cover 20 are connected. Optionally, as shown in Figure 1, offering first through hole on conductive babinet 10, in cover 20 with first through hole correspondingly position Place offers the second through-hole.Insulation assembly includes insulating cylinder 51 and insulating trip 52, and insulating cylinder 51 is through first through hole and second and leads to On the inner wall in hole, bolt assembly include bolt 61 and with 61 matched nut 62 of bolt, bolt 61 is through in insulating cylinder 51.Spiral shell Insulating trip 52, nut 62 and cover 20 or conductive babinet 10 are provided between the bolt head of bolt 61 and conductive babinet 10 or cover 20 Between be provided with insulating trip 52.It can be ensured in the screw rod and first through hole and the second through-hole of bolt 61 by insulating cylinder 51 Insulation performance between wall can ensure the bolt head of bolt 61 and nut 62 and conductive babinet 10 or cover by insulating trip 52 Insulation performance between 20.

In the technical solution of the present embodiment, as shown in Figure 1, lower flange 13 is connected at the installing port of conductive babinet 10, Cover 20 is the upper flange being adapted with lower flange 13, and upper flange is connect with lower flange 13 by bolt assembly.Pass through flange knot Structure, can be more convenient and securely connects cover 20 and conductive babinet 10.

As a preferred embodiment, as shown in Figure 1, electric flocculation device further includes isolating pad 70, isolating pad 70 is set It puts between electrolysis part 30 and the bottom of wastewater treatment chamber.Under normal conditions, in order to reduce the replacement number of anode and raising The electrolysis area of anode can select the electrolysis part 30 of large volume, and being electrolysed 30 overall weight of part in this way certainly will increase, and only rely on method Orchid can be not sufficiently stable to fix.Therefore isolating pad 70 is set in the bottom of wastewater treatment chamber, support can be played to electrolysis part 30 and made With with more steadily stationary electrolysis part 30.Preferably, isolating pad 70 is supported for insulating materials, to ensure electrolysis part 30 with giving up Insulation performance between water process chamber.As a preferred embodiment, as shown in Figure 1, isolating pad 70 includes heelpiece and sets The side pad raised upward in the circumferential direction of heelpiece is put, heelpiece is used to support the bottom of electrolysis part 30, and side pad is kept off for lattice in electricity Solve part 30 side between conductive babinet 10.In this way, positioning action can also be played to electrolysis part 30.Preferably, isolating pad 70 are made of non-conductive duroplasts.

As a preferred embodiment, it is provided with the water inlet being connected respectively with wastewater treatment chamber on conductive babinet 10 Mouth 11 and water outlet 12.Water inlet 11 is arranged on the lower part of conductive babinet 10, and water outlet 12 is arranged on the top of conductive babinet 10. Waste water is passed through to wastewater treatment chamber by water inlet 11, water outlet 12 draws processed waste water.In this way, water inlet 11 can allow The waste water being passed through understands integrally all to be contacted, and only need with electrolysis 30 interior metal block of part during being gradually increasing The waste water of control water inlet 11, which is passed through speed, can control waste water in wastewater treatment intracavitary residence time.Meanwhile it is this into The mouth of a river 11 and the set-up mode of water outlet 12 can allow waste water in time to be taken product out of, and protect along electrolysis 30 tangential flow of part The activity of electrolytic iron is held, outside effectively removes the impurity such as heavy metal, and effectively reduces tank voltage, reduces electric energy.As shown in Figure 1, As a preferred embodiment, the free end of water inlet 11 is provided with into water connecting flange, the free end of water outlet 12 is set Water outlet connecting flange is equipped with, in order to which water inlet 11 and water outlet 12 are connect with waste pipe.

Preferably, in order to enhance circulation of the waste water in wastewater treatment intracavitary, wastewater treatment chamber and electrolysis part 30 and insulation There are gap between cushion block 83, the first seal washer 84 and the second seal washer 85, using as water stream channel.

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

The 1st, waste pipe is tapped into the mouth of a river 11 and water outlet 12, and regulating pondage respectively so that smooth in water flow.

2nd, positive pole is connected into conducting rod 81 and cathode trolley pole 14, and be passed through direct current with conducting wire respectively with cathode, 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 (12)

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

Conductive babinet (10), the conduction babinet (10) is interior to have wastewater treatment chamber, is opened up at the top of the conduction babinet (10) There is installing port；

Cover (20), on the installing port；

Part (30) is electrolysed, is removably mounted in the cover (20) by conducting connecting part, and pass through the cover (20) The wastewater treatment intracavitary is arranged on, for connecing cathode power, the conducting connecting part is used to connect sun the conduction babinet (10) Pole power supply.

2. electric flocculation device according to claim 1, which is characterized in that the conducting connecting part include conducting rod (81) and Insulating mount (82) offers through-hole on the cover (20), and the insulating mount (82) is in the through-hole, institute It states conducting rod (81) to be threaded through on the insulating mount (82), the first end of the conducting rod (81) is located at the wastewater treatment The outside of chamber, the second end of the conducting rod (81) are located at the inside of the wastewater treatment chamber and connect the electrolysis part (30), The first end of the conducting rod (81) is used to connect anode supply.

3. electric flocculation device according to claim 2, which is characterized in that be formed with backstop on the insulating mount (82) It is matched at the top of lug boss (821), the stopper protrusion portion (821) and the cover of the through hole.

4. electric flocculation device according to claim 2, which is characterized in that the conducting connecting part further includes cross-over block (83), the cross-over block (83) between the electrolysis part (30) and the cover (20), wear by the conducting rod (81) Cross the cross-over block (83).

5. electric flocculation device according to claim 4, which is characterized in that the conducting connecting part further includes the first gasket Enclose (84), first seal washer (84) be arranged on it is described electrolysis part (30) and the cross-over block (83) between, and with institute State conducting rod (81) sealed connection.

6. electric flocculation device according to claim 5, which is characterized in that the conducting connecting part further includes the second gasket Enclose (85), second seal washer (85) is arranged between the cover (20) and the cross-over block (83), and with it is described Conducting rod (81) is tightly connected.

7. electric flocculation device according to claim 1, which is characterized in that the electric flocculation device further includes insulation spacer (40), the insulation spacer (40) is between the cover (20) and the conductive babinet (10).

8. electric flocculation device according to claim 1, which is characterized in that the conduction babinet (10) and the cover (20) Between connected by bolt assembly, be provided between the bolt assembly and the conductive babinet (10) and the cover (20) Insulation assembly.

9. electric flocculation device according to claim 8, which is characterized in that it is logical to offer first on the conduction babinet (10) Hole, on the cover (20) with offering the second through-hole, the insulation assembly packet at the first through hole correspondingly position Insulating cylinder (51) and insulating trip (52) are included, the insulating cylinder (51) is through the inner wall of the first through hole and second through-hole On, the bolt assembly include bolt (61) and with the bolt (61) matched nut (62), the bolt (61) is through In the insulating cylinder (51), set between the bolt head of the bolt (61) and the conductive babinet (10) or the cover (20) Have be provided between the insulating trip (52), the nut (62) and the cover (20) or the conductive babinet (10) it is described absolutely Embolium (52).

10. electric flocculation device according to claim 9, which is characterized in that the installing port of the conduction babinet (10) Place is connected with lower flange (13), and the cover (20) is the upper flange being adapted with the lower flange (13), the upper flange with The lower flange (13) is connected by the bolt assembly.

11. electric flocculation device according to claim 1, which is characterized in that the electric flocculation device further includes isolating pad (70), the isolating pad (70) is arranged between the electrolysis part (30) and the bottom of the wastewater treatment chamber.

12. electric flocculation device according to claim 1, which is characterized in that be provided with difference on the conduction babinet (10) The water inlet (11) and water outlet (12) being connected with the wastewater treatment chamber, the water inlet (11) are arranged on the conductive box The lower part of body (10), the water outlet (12) are arranged on the top of the conductive babinet (10).