CN206970282U - The conducting terminal of electro-adsorption demineralization module - Google Patents
The conducting terminal of electro-adsorption demineralization module Download PDFInfo
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- CN206970282U CN206970282U CN201720875785.6U CN201720875785U CN206970282U CN 206970282 U CN206970282 U CN 206970282U CN 201720875785 U CN201720875785 U CN 201720875785U CN 206970282 U CN206970282 U CN 206970282U
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- graphite
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Abstract
The utility model discloses a kind of conducting terminal of electro-adsorption demineralization module, including graphite cake, insulation end plates, graphite terminal, dish-shaped gland, connecting screw, closure and fixing nut, graphite terminal the inner is fixed on the side of graphite cake by several insulated screws, graphite terminal outer end passes through the mounting hole of insulating end upper panel, closure is enclosed on the outer end of graphite terminal, fixing nut is fixed on the outer end center of closure, dish-shaped gland one end is pressed on the lateral surface of closure, and contains fixing nut.Connecting screw one end passes through dish-shaped gland center, is screwed into fixing nut and graphite terminal center successively, and the upper end of binding post is pressed on the other end of dish-shaped gland by the locking nut being screwed on the connecting screw other end by packing ring.Closure of the present utility model can effectively prevent that graphite terminal end face will not be breakdown, extend the service life of conducting terminal, improve operating efficiency, reduce use cost.
Description
Technical field
It the utility model is related to a kind of desalination module that salt ion in water is adsorbed using electrostatic field, more particularly to a kind of desalination
The conducting terminal of module, belongs to water-treatment technology field.
Background technology
Electro-adsorption demineralization module forms electrostatic field by applying impressed DC voltage, forces ion to opposite charges
Moved at electrode, ion is enriched with electric double layer, substantially reduce solution bulk concentration, so as to realize the desalination to recycled water.
Be arranged side by side the battery lead plate that hundreds of layers insulate each other by insulation board in electro-adsorption demineralization module, and pending water flows through electricity
During pole plate, water intermediate ion to the electrode transfer of oppositely charged, by the electrode adsorption and is stored in electric double layer respectively.With electricity
Pole adion increases, and ion is enriched with electrode surface and concentrated, and the final separation realized with water, obtains treated purification
Water.Dc source applies direct current by being separately positioned on the conducting terminal at water treating module both ends to electro-adsorption demineralization module
Pressure, the conducting terminal of existing electro-adsorption demineralization module are directly born against the structure on the end face of graphite terminal using gland, made for a long time
Easily breakdown and liquefy with rear graphite terminal, water has taken away the graphite particle that graphite terminal is isolated after liquefaction so that graphite
Terminal surfaces gradually become uneven, have had a strong impact on the conductance of electro-adsorption demineralization module, accelerate the damage of graphite terminal
Consumption, directly results in graphite terminal and scraps in advance, increase the use cost of electro-adsorption demineralization module, reduce operating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of electricity suction that is compact-sized, can significantly improving graphite terminal service life
The conducting terminal of attached desalination module.
The utility model is achieved by the following technical programs：
A kind of conducting terminal of electro-adsorption demineralization module, including graphite cake, insulation end plates, graphite terminal, dish-shaped gland,
Connecting screw, closure and fixing nut, for the graphite cake positioned at the inner side of insulation end plates, the graphite terminal is in cylinder
Shape, graphite terminal the inner are fixed on the side of graphite cake by several insulated screws, and graphite terminal outer end passes through insulation end face
The mounting hole on plate top；Closure is enclosed on the outer end of graphite terminal, and fixing nut is fixed on the outer end center of closure, dish
Gland one end is pressed on the lateral surface of closure, and contains fixing nut；Connecting screw one end is through dish-shaped gland center, successively
Fixing nut and graphite terminal center are screwed into, is screwed in locking nut on the connecting screw other end by packing ring by binding post
Upper end is pressed on the other end of dish-shaped gland.
The purpose of this utility model can also further be realized by following technical measures.
Further, the swivel nut is fixed in the outer end of hole of graphite terminal center, and connecting screw one end passes through dish-shaped gland
Center, first it is screwed into fixing nut and is screwed into again in the swivel nut of graphite terminal centre bore.
Further, the closure is cylindrical, and the columnar bottom plate outer rim is axially vertical, and to extend a circle close
Side is covered, the medial surface of bottom plate is resisted against on the outer face of graphite terminal, and the installation of insulating end upper panel is injected on closure side
In annular groove between hole and graphite terminal outer peripheral face, by injecting the epoxy resin in annular groove by closure, insulation end face
Plate is fixedly connected integrally with graphite terminal.
Further, the grade of the surface roughness of the mounting hole hole wall of insulating end upper panel and graphite terminal outer peripheral face
It is 25 μm~50 μm.
Further, the closure, fixing nut and dish-shaped gland are made of fine copper, wherein, the closure
Handled by annealing softening, the bottom plate medial surface of closure is silver-plated.
Further, the connecting screw and swivel nut are made of stainless steel.The material of the insulation end plates is PVC
Plate, the material of insulated screw is nylon.
The utility model is enclosed on graphite terminal outer end using closure, and the compression of closure is made by dish-shaped gland outer ring
With so that the medial surface of closure is resisted against on the outer face of graphite terminal, while graphite terminal upper end is by the complete of closure
It is hermetically sealed without leak.The closure medial surface handled by annealing softening is bonded completely with graphite terminal outer face, is increased
Contact area between closure medial surface and graphite terminal outer face, conductive area increases therewith, and closure medial surface
It is silver-plated, so as to increase the conductance between closure and graphite terminal.Closure of the present utility model can effectively prevent stone
Black terminal end face will not be breakdown, graphite terminal can be avoided liquefaction phenomenon occur, graphite terminal end face also will not be because isolating
Graphite particle and cause uneven, extend the service life of conducting terminal, improve operating efficiency, reduce use into
This.
The advantages of the utility model and feature, diagram reconciliation will be carried out by the non-limitative illustration of preferred embodiment below
Release, these embodiments, only provide as an example referring to the drawings.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in figure 1, the utility model includes graphite cake 1, the insulation end plates 2 of PVC material, graphite terminal 3, dish pressure
Lid 4, connecting screw 5, closure 6 and fixing nut 7, for graphite cake 1 positioned at the inner side of insulation end plates 2, graphite terminal 3 is in cylinder
Shape, its inner are fixed on the right side of graphite cake 1 by the insulated screw 33 of 6 nylon materials, and its outer end passes through insulation end face
The mounting hole 21 on the top of plate 2, closure 6 are enclosed on the outer end of graphite terminal 3, and fixing nut 7 is fixed by adhering with epoxy resin
At the outer end center of closure 6.The dish-shaped left end of gland 4 is pressed on the right flank of closure 6, and contains fixing nut 7.Swivel nut
31 are connected through a screw thread and are fixed in the right-hand member of graphite terminal centre bore 32, the left end of connecting screw 5 through the center of dish-shaped gland 4,
Fixing nut 7 is first screwed into be screwed into again in the swivel nut 31 of graphite terminal centre bore 32.The locking nut being screwed on the right-hand member of connecting screw 5
8 are pressed on the upper end of binding post 10 on the right-hand member of dish-shaped gland 4 by packing ring 9.
Connecting screw 5 and swivel nut 31 are made of stainless steel, long in the environment that electro-adsorption demineralization module water flowing uses
Phase, use was without corrosion.
Closure 6 is cylindrical, and the columnar outer rim of bottom plate 61 is axially vertical to extend a circle closure side 62, bottom
The medial surface of plate 61 is resisted against on the outer face of graphite terminal 3, and the He of mounting hole 21 on insulation end plates 2 top is injected on closure side 62
In annular groove 22 between the outer peripheral face of graphite terminal 3, by injecting the epoxy resin 20 in annular groove 22 by closure 6, insulation
End plates 2 are fixedly connected integrally with graphite terminal 3.In order between reinforced epoxy 20 and insulation end plates 2 and closure 6
Adhesive force, the hole wall of mounting hole 21 and the outer peripheral face of graphite terminal 3 on insulation end plates 2 top pass through wharf's pavement quality, both
The grade of surface roughness is 25 μm~50 μm.
Closure 6, fixing nut 7 and dish-shaped gland 4 are made of fine copper, wherein, closure 6 has been subjected to annealing softening
Handle and its flatness error of bottom plate 61 is smaller, when a circle flanging 41 of the dish-shaped outer rim of gland 4 compresses closure 6, Ke Yizeng
Contact area between the medial surface of bottom plate 61 and the top surface of graphite terminal 3 of big closure 6, so as to increase conductive area, is avoided
Phenomenon breakdown after the indivedual projections of the top surface of graphite terminal 3 are powered occurs, moreover it is possible to prevent the leak of conducting terminal 3.The bottom of closure 6
The medial surface of plate 61 is silver-plated, to improve the conductance of closure 6 and the top surface of graphite terminal 3.
When loading 200A high current, no more than 30 DEG C, conventional peak point current does not surpass the utility model for temperature rise in 2 minutes
40A is crossed, meets long-term use of requirement of electro-adsorption demineralization module.
In addition to the implementation, the utility model can also have other embodiment, all to use equivalent substitution or equivalent change
The technical scheme to be formed is changed, is all fallen within the protection domain of the requires of the utility model.
Claims (7)
1. a kind of conducting terminal of electro-adsorption demineralization module, including graphite cake, insulation end plates, graphite terminal, dish-shaped gland and
Connecting screw, the graphite cake is positioned at the inner side of insulation end plates, and in cylinder, graphite terminal the inner passes through the graphite terminal
Several insulated screws are fixed on the side of graphite cake, and graphite terminal outer end passes through the mounting hole of insulating end upper panel；It is special
Sign is：Also include closure and fixing nut, the closure is enclosed on the outer end of graphite terminal, and fixing nut is fixed on close
The outer end center of capping, dish-shaped gland one end are pressed on the lateral surface of closure, and contain fixing nut；Wear connecting screw one end
Cross dish-shaped gland center, be screwed into fixing nut and graphite terminal center, the locking nut being screwed on the connecting screw other end successively
The upper end of binding post is pressed on the other end of dish-shaped gland by packing ring.
2. the conducting terminal of electro-adsorption demineralization module as claimed in claim 1, it is characterised in that：Swivel nut is fixed on graphite terminal
In the outer end of centre bore, connecting screw one end passes through dish-shaped gland center, is first screwed into fixing nut and is screwed into graphite terminal center again
In the swivel nut in hole.
3. the conducting terminal of electro-adsorption demineralization module as claimed in claim 1, it is characterised in that：The closure is in cylinder
Shape, the columnar bottom plate outer rim is axially vertical to extend a circle closure side, and bottom plate medial surface is resisted against graphite terminal
On outer face, closure side is injected in the annular groove between the mounting hole and graphite terminal outer peripheral face of insulating end upper panel, is led to
Closure, insulation end plates are fixedly connected integrally by the epoxy resin crossed in injection annular groove with graphite terminal.
4. the conducting terminal of electro-adsorption demineralization module as claimed in claim 1, it is characterised in that：The peace of insulating end upper panel
The grade for filling the surface roughness of hole hole wall and graphite terminal outer peripheral face is 25 μm~50 μm.
5. the conducting terminal of electro-adsorption demineralization module as claimed in claim 1, it is characterised in that：The closure, fixed spiral shell
Female and dish-shaped gland is made of fine copper, wherein, the closure is handled by annealing softening, the bottom plate medial surface of closure
It is silver-plated.
6. the conducting terminal of electro-adsorption demineralization module as claimed in claim 1, it is characterised in that：The connecting screw and swivel nut
It is made of stainless steel.
7. the conducting terminal of electro-adsorption demineralization module as claimed in claim 1, it is characterised in that：The material of the insulation end plates
Matter is PVC board, and the material of insulated screw is nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720875785.6U CN206970282U (en) | 2017-07-19 | 2017-07-19 | The conducting terminal of electro-adsorption demineralization module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720875785.6U CN206970282U (en) | 2017-07-19 | 2017-07-19 | The conducting terminal of electro-adsorption demineralization module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206970282U true CN206970282U (en) | 2018-02-06 |
Family
ID=61403373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720875785.6U Expired - Fee Related CN206970282U (en) | 2017-07-19 | 2017-07-19 | The conducting terminal of electro-adsorption demineralization module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206970282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265576A (en) * | 2017-07-19 | 2017-10-20 | 镇江市润源水处理设备制造有限公司 | The conducting terminal of electro-adsorption demineralization module |
-
2017
- 2017-07-19 CN CN201720875785.6U patent/CN206970282U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265576A (en) * | 2017-07-19 | 2017-10-20 | 镇江市润源水处理设备制造有限公司 | The conducting terminal of electro-adsorption demineralization module |
| CN107265576B (en) * | 2017-07-19 | 2024-03-15 | 浙江安耐杰科技股份有限公司 | Conductive terminal of electro-adsorption desalting module |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |