CN111206267A - Energy-saving electrolytic electrodeposition conductive connecting device - Google Patents
Energy-saving electrolytic electrodeposition conductive connecting device Download PDFInfo
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- CN111206267A CN111206267A CN202010156650.0A CN202010156650A CN111206267A CN 111206267 A CN111206267 A CN 111206267A CN 202010156650 A CN202010156650 A CN 202010156650A CN 111206267 A CN111206267 A CN 111206267A
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Abstract
The invention discloses an energy-saving electrolytic electrodeposition conductive connecting device, which comprises an intermediate connecting bottom plate, contact bodies and a conductive cross beam, wherein the end part of the conductive cross beam is provided with a contact head, the contact bodies are sequentially arranged on the intermediate connecting bottom plate, an inter-polar distance is reserved between two adjacent contact bodies, the contact heads are arranged between every two contact bodies, and a conductive contact structure with two end surfaces in line contact is formed between each contact head and each contact body. Compared with the traditional surface contact type electrolytic electrodeposition conducting structure, the contact body and the contact head form an effective contact mode of double-end surface line contact, so that the pressure intensity of the contact position is high, the contact resistance is small, the good conducting function of the contact is ensured, the problems of easy heating, corrosion, oxidation, poor conduction, large workload for cleaning the contact point and the like in the traditional surface contact type production process are solved, and meanwhile, the frequent assembling and disassembling of the contact head are facilitated, and the contact head is favorable for generating a self-cleaning function in the assembling and disassembling process.
Description
Technical Field
The invention belongs to the technical field of electrochemistry, and particularly relates to an energy-saving electrolytic electrodeposition conductive connecting device.
Background
In the electrolytic and electrodeposition production process of nonferrous metal smelting, the transition connection between the cathode and the anode is also of various types, but the transition connection is not only of a lap joint method and a clamping connection method, but also of a surface contact method, and the contact points are exposed in the severe environment condition of an electrolytic cell, so that the contact resistance is uneven, poor contact is easily caused, oxidation and corrosion are easily caused, the power consumption is increased, the pollution of electrolytic cell liquid is caused, the product quality is influenced, particularly, the operation management reasons of smoothness, luster, cleanness and the like of the contact surfaces are required in the production process, the contact heads are more easily caused to generate heat, the contact surfaces are oxidized, the contact surfaces are corroded and recrystallized under the acid mist condition, and the resistance of the conductive heads is increased. In the electrolytic electrodeposition process, particularly for the surface contact type conductive structure utilizing the middle conductive plate, the contact surface is easier to accumulate liquid and corrode, the contact point is easy to generate heat, the temperature difference of the contact point is large, the conductive cloth is uniform, the middle conductive row generates heat to influence the normal regulation and supply of current, and the problems of effective production and the like cannot be guaranteed. The phenomena of cathode re-melting, anode burning and the like are caused even in the process of electrolysis caused by frequent cell taking, and meanwhile, a certain amount of manual work is needed to clean a conductive contact interface in the process of the frequent cell taking device so as to keep a good and clean conductive surface, so that a difficult problem to be solved urgently in the process of the current electrolysis and electrodeposition processes is caused.
For the electrolytic and electro-deposition conductive connection, the main factor influencing the conductive quality is resistance, the contact resistance generally comprises three parts, one is the contraction resistance on one side of the contact element, the other is the surface resistance between the contact surfaces, the third is the contraction resistance on the other side of the contact element, and the three parts form a series resistance relation on the circuit, namely RGeneral assembly=R1+R2（R1To shrink the resistance, R2Surface resistance). The physical nature of the contact resistance was not correctly explained by the founder holm (r. holm) of the electrical contact discipline until the beginning of the last century, who noted that any metal surface that was very smooth to the naked eye was actually rough and uneven, and when two metal surfaces were in contact with each other, only a few protruding points (facets) made true contacts, where only a small portion of the metal or metalloid contacted spots could conduct electricity. As the current path through the small conductive spots increases, the effective conductive cross section decreases and the resistance increases accordingly, and this additional resistance due to the contraction of the current lines, called the contraction resistance, is a component constituting the contact resistance. Secondly, if the film between the actual contact surfaces is conductive, due to the presence of the film on the metal surface, there will be some hindrance to the passage of current through the film, and there is another additional resistance, called the film resistance (sheet resistance), which is another component constituting the contact resistance. Also, the membrane electrodeThe resistance (surface resistance) is due to the poor conductive coating of substances, and the coating of the contact surface may be metal chlorides, sulfides, etc., which are generated by chemical interaction of the electrical contact material with the surrounding medium, such as air, corrosive gases and substances.
The patent CN107916440A is a method for improving the conductive contact mode of zinc electrolysis and reducing the contact resistance, CN104962955A is a new processing method of conductive bar, CN10835136A is a three-layer covered two-stage four-contact electrodeposition, electrolytic cell sound conductive device, etc., including the existing cathode and anode conductive connection device, which can not completely and effectively solve the above problems. For this reason, it is necessary to develop an energy-saving electrowinning conductive coupling device capable of solving the above problems.
Disclosure of Invention
The invention aims to provide an energy-saving electrolytic and electro-deposition conductive connecting device.
The invention aims to realize the purpose, which comprises an intermediate connection bottom plate, contact bodies and a conductive cross beam with contact heads at the end parts, wherein the contact bodies are sequentially arranged on the intermediate connection bottom plate, a polar distance is reserved between two adjacent contact bodies, the contact heads are arranged between every two contact bodies, and a conductive contact structure with two end surfaces in line contact is formed between the contact heads and the contact bodies.
Compared with the prior art, the invention has the following technical effects:
1. compared with the traditional surface contact type electrolytic electrodeposition conducting structure, the contact body and the contact head form a double-end surface line contact conducting contact mode, and the contact point is suspended above the middle connecting bottom plate, so that the contact position is high in pressure intensity and small in contact resistance, the good conducting function of the contact is ensured, the conducting strength is guaranteed, and the problems that in the traditional surface contact type production process, the contact of a cathode contact and an anode contact is easy to generate heat, corrode and oxidize, the conducting performance is poor, the workload for cleaning the contact point is large, the contact is inconvenient to take out of a groove and the like are solved; meanwhile, self-adjustment is facilitated in the frequent assembling and disassembling process, self-cleaning and cleaning effects are facilitated by contact, and the conductive function of the joint is guaranteed and the production is effectively carried out;
2. the contact body is an elastic contact body, and can automatically adjust the contact surface through elastic deformation, so that the pressure and the area of the actual conductive contact are improved, the contact resistance is further reduced, and the contact surface is damaged through pressure by matching with a double-end linear contact structure, so that the membrane resistance is reduced, and the conductivity is improved;
3. the invention can be used in cooperation with a sealed liquid tank, so that the device and the conductive contact part are isolated from a severe electrolytic acid-base mist production environment, the problem of corrosion of electrolytic acid-base solution and acid-base mist to the contact head and the conductive contact is solved, and meanwhile, the conductive contact is placed in the conductive liquid, so that the device has the advantages of smaller resistance and more uniform and good electric conduction, and the arc striking phenomenon of heating and discharging from the tank is not easy to cause.
4. The invention does not influence the current supply of the adjacent electrolytic tanks when discharging and charging the tanks, thereby effectively avoiding the problem that other electrolytic tanks can not work when discharging and charging the tanks in the traditional technology; the invention also has the advantages of low power consumption, capacity improvement, easy operation of fixing and positioning, easy groove discharging and loading and easy mechanization.
Drawings
FIG. 1 is a schematic structural diagram of elastic contact bodies with circular cross sections, which are all lapped and contact heads are square;
FIG. 2 is a schematic structural view showing that the elastic contact bodies with circular cross sections are all clamped and the contact heads are square;
FIG. 3 is a schematic structural view of an elastic contact body with a circular cross section and alternate clamping and lapping, and the contact head is square;
FIG. 4 is a schematic structural diagram of circular elastic contact bodies with notches on cross sections, wherein the circular elastic contact bodies are all lapped and contact heads are square;
FIG. 5 is a schematic structural view of circular elastic contact bodies with notches on cross sections, wherein the elastic contact bodies are all clamped and contact heads are square;
FIG. 6 is a schematic structural view of a circular elastic contact body with a gap in cross section, with alternate clamping and lapping and a square contact head;
fig. 7 is a schematic structural view of the tadpole-like elastic contact bodies with cross sections, which are all lapped and the contact heads are square;
fig. 8 is a schematic structural view of the tadpole-like elastic contact bodies with cross sections, which are all clamped and contact heads are square;
fig. 9 is a schematic structural view of a tadpole-like section elastic contact body with a square contact head, wherein clamping and lapping are alternated;
FIG. 10 is a schematic view of a configuration in which the non-elastic contacts having a circular cross section are all clamped and the contacts are square;
FIG. 11 is a schematic view of a configuration in which the non-elastic contacts having circular cross-sections are all lapped and the contacts are inverted trapezoidal;
FIG. 12 is a schematic view of a configuration in which the non-elastic contact bodies of diamond cross section are all lapped and the contact heads are rounded;
FIG. 13 is a schematic view of the configuration of the non-elastic contact bodies with circular cross-sections all overlapping and with contact heads in the shape of circular arcs;
FIG. 14 is a schematic view of a configuration in which the non-elastic contacts having a circular cross section are all lapped and the contacts are square;
FIG. 15 is a schematic view of the configuration of the non-elastic contact bodies with square cross sections all overlapping and with the contact heads in the shape of a circular arc;
FIG. 16 is a schematic view of a configuration in which the non-elastic contacts of the diamond cross section are all lapped and the contacts are square;
FIG. 17 is a schematic view of a configuration in which the non-elastic contacts of square cross section are all lapped and the contacts are inverted trapezoidal;
FIG. 18 is a schematic view of a sealed liquid bath structure;
FIG. 19 is a schematic view of the structure of a conductive beam and an anode plate;
FIG. 20 is a schematic view of the structure of the conductive beam and the cathode plate;
FIG. 21 is a structural diagram illustrating a use state of the present invention;
in the figure: 1-middle connecting bottom plate, 2-contact body, 3-conductive beam, 4-contact head, 5-bolt, 6-sealing liquid tank, 7-electrolytic cell, 8-anode plate and 9-cathode plate.
Detailed Description
The invention is further described with reference to the accompanying drawings, but the invention is not limited in any way, and any alterations or substitutions based on the teaching of the invention are within the scope of the invention.
As shown in fig. 1 to 21, the invention includes an intermediate connection base plate 1, contact bodies 2 and a conductive cross beam 3 having a contact head 4 at an end portion, wherein the contact bodies 2 are sequentially arranged on the intermediate connection base plate 1, a polar distance is provided between two adjacent contact bodies 2, the contact head 4 is arranged between every two contact bodies 2, and a conductive contact structure with two end faces in line contact is formed between the contact head 4 and the contact bodies 2.
Preferably, all the contacts 4 are arranged between two contact bodies 2 by overlapping or clamping.
Preferably, a part of the contact heads 4 are arranged between every two contact bodies 2 in an overlapping manner, the other part of the contact heads 4 are arranged between every two contact bodies 2 in a clamping manner, and the overlapping contact heads 4 and the clamping contact heads 4 are alternately arranged.
Preferably, the intermediate connection base plate 1 and the bottom of the contact body 2 are connected by welding or by bolts 5.
Preferably, the intermediate connection bottom plate 1 and the contact body 2 are both made of electric conductors.
Preferably, the contact body 2 is a spring contact body or a non-spring contact body.
Preferably, the elastic contact body is a circular ring or a tadpole-like shape with a circular section and a gap, wherein the tadpole-like shape is an oval or circular structure with the bottom extending downwards to form a rod-like structure.
Preferably, said non-elastic contact body is circular, diamond or square in section.
Preferably, the end of the contact 4 is square, inverted trapezoid, inverted triangle or circular arc.
Preferably, the edge of the lower end of the square contact head is of a chamfer structure.
Preferably, the electrical conductor is copper.
Preferably, the end of the conductive beam 3 with the contact 4 is folded upwards.
Preferably, the device also comprises a sealed liquid tank 6, the sealed liquid tank 6 is filled with conductive liquid, the intermediate connection bottom plate 1 and the contact body 2 are arranged in the sealed liquid tank 6, and the conductive liquid submerges the contact body 2.
Preferably, the conductive liquid is clear water.
Preferably, a liquid circulating device communicated with the sealed liquid tank 6 is arranged outside the sealed liquid tank 6, and the liquid circulating device is periodically replaced to keep neutral as much as possible so as to prevent corrosion.
Preferably, the sealed liquid tank 6 is made of an insulating material.
The working principle and the working process of the invention are as follows: as shown in FIG. 21, the device is respectively arranged at two sides of the electrolytic cell 7; in two adjacent conductive beams 3 of the device, one conductive beam 3 faces to a corresponding electrolytic cell and is connected with a polar plate in the electrolytic cell, and the other conductive beam 3 faces to the adjacent electrolytic cell and is connected with the polar plate in the electrolytic cell; in the same way, one of the two adjacent conductive beams 3 of the other device faces the corresponding electrolytic cell and is connected with the polar plate in the electrolytic cell, and the other conductive beam 3 faces the adjacent electrolytic cell and is connected with the polar plate in the electrolytic cell, so that the polar plates in the same electrolytic cell 7 alternately form an anode plate and a cathode plate; the positive pole and the negative pole of the direct current power supply are respectively connected with two conductive connecting devices at the edge of the device which is arranged; an anode plate and a cathode plate in the same electrolytic cell 7 form an electrolytic electrodeposition loop with the left and right adjacent devices and a direct current power supply through electrolyte in the electrolytic cell; in the same way, there can be several electrolytic cells 7, each electrolytic cell 7 corresponding to its left and right inventive devices, respectively; the anode plate is usually fixed without moving after being installed, so the contact head of the conductive beam 3 corresponding to the anode plate can be connected with a contact body in a clamping and lapping way, the contact surface of the contact head has a double-end-surface elastic clamping contact connection structure, and a lapping contact connection structure to enable the contact point to be suspended above the middle connection bottom plate, and an effective conductive connection way is formed together, which is superior to the conductive connection ways of surface contact such as clamping, lapping and the like in the prior art; the negative plate needs to be frequently assembled and taken, and can be connected with a contact body in a clamping or lapping mode to form a conductive connection structure with two end faces in line contact, so that effective conduction is ensured, and meanwhile, conductive contact points are all suspended on the middle connection bottom plate, and the contact surfaces are not easy to cause the phenomena of corrosion of accumulated liquid and uneven conduction; the contact body 2 and the contact head 4 of the device form a line contact conductive connection structure with double end faces and certain elasticity, thereby not only ensuring the good conductive function of a contact, but also reducing the resistance, overcoming the phenomena of conductive heating oxidation and the like which are easy to occur in surface connection, and simultaneously facilitating the assembly and the disassembly of a cathode and an anode and the self-cleaning function; the device can be matched with a sealed liquid tank for use, so that the device and the conductive contact part are isolated from a severe electrolytic acid mist production environment, the corrosion problem of acid liquor and acid mist on the contact and the conductive contact is solved, and meanwhile, the conductive contact is arranged in conductive liquid, so that the device has the advantages of smaller resistance and better conductivity, and is not easy to cause arc striking phenomena of heating and discharging from the tank.
The present invention will be further described with reference to examples 1 to 24.
Example 1
Energy-conserving electrolysis electrodeposition electrically conducts coupling device has electrically conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, and contact 2 is the annular elastic contact body of section circle, and contact 4 is square, contact 2 arrange in proper order on intermediate junction bottom plate 1, have the utmost point interval between the double-phase adjacent contact 2, all contact 4 all locate between two liang of contacts 2 through the lapped mode, form the electrically conductive contact structure of bi-polar facial line contact between contact 4 and the contact 2.
Example 2
Energy-conserving electrolysis electrodeposition electrically conducts coupling device has electrically conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, and contact 2 is the annular elastic contact body of section circle, and contact 4 is square, contact 2 arrange in proper order on intermediate junction bottom plate 1, have the utmost point interval between the double-phase adjacent contact 2, all contact 4 all locate between two liang of contacts 2 through the mode of pressing from both sides connecing, form the electrically conductive contact structure of bi-polar facial line contact between contact 4 and the contact 2.
Example 3
Energy-conserving electrolysis electrodeposition electrically conducts coupling device has conductive cross beam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, and contact 2 is the annular elastic contact body of section circle, and contact 4 is square, contact 2 arrange in proper order on intermediate junction bottom plate 1, there is the polar distance between the double-phase adjacent contact 2, partly contact 4 locates between two liang of contacts 2 through the lapped mode, another part contact 4 locates between two liang of contacts 2 through the mode that presss from both sides and connects, lapped contact 4 sets up with contact 4 that presss from both sides and connects in turn, forms the electrically conductive contact structure of bi-polar facial line contact between contact 4 and the contact 2.
Example 4
Energy-conserving electrolysis electrodeposition electrically conducts coupling device has electrically conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, and contact 2 has the annular elastic contact body of circle of breach for the section, and contact 4 is square, contact 2 arrange in proper order on intermediate junction bottom plate 1, there is the polar distance between two-phase neighbour contact body 2, all contact 4 all locate between two liang of contact 2 through the lapped mode, form the electrically conductive contact structure of bi-polar facial line contact between contact 4 and the contact 2.
Example 5
Energy-conserving electrolysis electrodeposition electrically conducts coupling device, have the electrically conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, contact 2 has the annular elastic contact body of circle of breach for the section, contact 4 is square, contact 2 arrange in proper order on intermediate junction bottom plate 1, there is the polar distance between two-phase neighbour contact body 2, all contact 4 are located between two liang of contact 2 through the mode that presss from both sides and connect, form the electrically conductive contact structure of bi-polar facial line contact between contact 4 and the contact 2.
Example 6
Energy-conserving electrolysis electrodeposition electrically conducts coupling device, have the electrically conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, contact 2 has the annular elastic contact body of circle of breach for the section, contact 4 is square, contact 2 arrange in proper order on intermediate junction bottom plate 1, there is the polar distance between two-phase neighbour contact 2, partly contact 4 locates between two liang of contact 2 through the lapped mode, another part contact 4 locates between two liang of contact 2 through the mode that presss from both sides and connects, lapped contact 4 sets up with contact 4 that presss from both sides the contact that connects in turn, forms the electrically conductive contact structure of bi-polar facial line contact between contact 4 and the contact 2.
Example 7
Energy-conserving electrolysis electrodeposition electrically conducts coupling device has electrically conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, contact 2 is the elastic contact body of section class tadpole shape, contact 4 is square, contact 2 arrange in proper order on intermediate junction bottom plate 1, there is the polar distance between two-phase neighbour contact body 2, and welded connection between elastic contact body's bar-shaped structure tip and the intermediate junction bottom plate 1, all contact 4 all locate between two liang of contacts 2 through the lapped mode, form the electrically conductive contact structure of bi-polar facial line contact between contact 4 and the contact 2.
Example 8
Energy-conserving electrolysis electrodeposition electrically conducts coupling device has electrically conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, contact 2 is the elastic contact body of section class tadpole shape, contact 4 is square, contact 2 arrange in proper order on intermediate junction bottom plate 1, there is the polar distance between two-phase neighbour contact body 2, and welded connection between elastic contact body's bar-shaped structure tip and the intermediate junction bottom plate 1, all contact 4 all locate between two liang of contacts 2 through the mode of pressing from both sides connecing, form the electrically conductive contact structure of bi-polar facial line contact between contact 4 and the contact 2.
Example 9
Energy-conserving electrolysis electrodeposition electrically conducts coupling device, have conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, contact 2 is the elastic contact body of section class tadpole shape, contact 4 is square, contact 2 arrange in proper order on intermediate junction bottom plate 1, there is the polar distance between two-phase neighbour contact 2, and welded connection between elastic contact's bar-shaped structure tip and the intermediate junction bottom plate 1, partly contact 4 locates between two liang of contacts 2 through the lapped mode, another part contact 4 locates between two liang of contacts 2 through the mode that presss from both sides and connects, lapped contact 4 sets up in turn with the contact 4 that presss from both sides and connects, forms the electrically conductive contact structure of bi-polar line contact between contact 4 and the contact 2.
Example 10
Energy-conserving electrolysis electrodeposition electrically conducts coupling device has electrically conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, contact 2 is the circular shape inelastic contact body in section, contact 4 is square, contact 2 arrange in proper order on intermediate junction bottom plate 1, there is the polar distance between two-phase adjacent contact 2, all contacts 4 all locate between two liang of contacts 2 through the mode of pressing from both sides connecing, form the conductive contact structure of bi-polar facial line contact between contact 4 and the contact 2.
Example 11
Energy-conserving electrolysis electrodeposition electrically conducts coupling device has electrically conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, contact 2 is the circular shape of section inelastic contact, contact 4 is down trapezoidal, contact 2 arrange in proper order on intermediate junction bottom plate 1, there is the interarea distance between two-phase adjacent contact 2, all contacts 4 all locate between two liang of contacts 2 through the lapped mode, form the conductive contact structure of bi-polar facial line contact between contact 4 and the contact 2.
Example 12
Energy-conserving electrolysis electrodeposition electrically conducts coupling device has electrically conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, and contact 2 is the non-elastic contact of section rhombus, and contact 4 is arc, contact 2 arrange in proper order on intermediate junction bottom plate 1, have the range between two-phase adjacent contact 2, all contacts 4 all locate between two liang of contacts 2 through the lapped mode, form the electrically conductive contact structure of bi-polar facial line contact between contact 4 and the contact 2.
Example 13
Energy-conserving electrolysis electrodeposition electrically conducts coupling device has electrically conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, contact 2 be the circular shape inelastic contact of section, contact 4 is arc, contact 2 arrange in proper order on intermediate junction bottom plate 1, there is the polar distance between two-phase adjacent contact 2, all contacts 4 all locate between two liang of contacts 2 through the lapped mode, form the electrically conductive contact structure of bi-polar facial line contact between contact 4 and the contact 2.
Example 14
Energy-conserving electrolysis electrodeposition electrically conducts coupling device has electrically conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, contact 2 is the circular shape inelastic contact body in section, contact 4 is square, contact 2 arrange in proper order on intermediate junction bottom plate 1, there is the interarea distance between the two-phase adjacent contact body 2, all contact 4 all locate between two liang of contact bodies 2 through the lapped mode, form the electrically conductive contact structure of bi-polar facial line contact between contact 4 and the contact body 2.
Example 15
Energy-conserving electrolysis electrodeposition electrically conducts coupling device has electrically conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, and contact 2 is the square inelastic contact of section, and contact 4 is arc, contact 2 arrange in proper order on intermediate junction bottom plate 1, have the utmost point interval between two-phase adjacent contact 2, all contact 4 all locate between two liang of contacts 2 through the lapped mode, form the electrically conductive contact structure of bi-polar facial line contact between contact 4 and the contact 2.
Example 16
Energy-conserving electrolysis electrodeposition electrically conducts coupling device has electrically conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, and contact 2 is the non-elastic contact of section rhombus, and contact 4 is square, contact 2 arrange in proper order on intermediate junction bottom plate 1, there is the polar distance between two-phase adjacent contact 2, all contacts 4 all locate between two liang of contacts 2 through the lapped mode, form the electrically conductive contact structure of bi-polar facial line contact between contact 4 and the contact 2.
Example 17
Energy-conserving electrolysis electrodeposition electrically conducts coupling device has electrically conductive crossbeam 3 of contact 4 including intermediate junction bottom plate 1, contact 2 and tip, and contact 2 is the square inelastic contact of section, and contact 4 is trapezoidal for falling, contact 2 arrange in proper order on intermediate junction bottom plate 1, two-phase adjacent contact 2 between have the range, all contact 4 all locate between two liang of contacts 2 through the lapped mode, form the conductive contact structure of bi-polar facial line contact between contact 4 and the contact 2.
Example 18
The energy-saving electrolytic electrodeposition conductive connection device comprises an intermediate connection bottom plate 1, contact bodies 2 and a conductive cross beam 3 with a contact head 4 at the end part, wherein the contact bodies 2 are elastic contact bodies with circular sections, the contact heads 4 are square, the contact bodies 2 are sequentially arranged on the intermediate connection bottom plate 1, an inter-polar distance is reserved between two adjacent contact bodies 2, all the contact heads 4 are arranged between every two contact bodies 2 in a lap joint mode, and a conductive contact structure with two end surface lines in contact is formed between each contact head 4 and each contact body 2; the sealed liquid tank 6 is filled with conductive liquid, the intermediate connection bottom plate 1 and the contact body 2 are arranged in the sealed liquid tank 6, and the contact body 2 is submerged by the conductive liquid.
Example 19
The energy-saving electrolytic electrodeposition conductive connecting device comprises an intermediate connecting bottom plate 1, contact bodies 2 and a conductive cross beam 3 with a contact head 4 at the end part, wherein the contact bodies 2 are elastic contact bodies with circular sections, the contact heads 4 are square, the contact bodies 2 are sequentially arranged on the intermediate connecting bottom plate 1, and a polar distance is reserved between two adjacent contact bodies 2; one part of the contact heads 4 corresponding to the anode plate is arranged between every two contact bodies 2 in a lap joint mode, the other part of the contact heads 4 are arranged between every two contact bodies 2 in a clamping mode, the lap joint contact heads 4 and the clamping contact heads 4 are alternately arranged, and a conductive contact structure with two end surface lines in contact is formed between the contact heads 4 and the contact bodies 2; all the contact heads 4 corresponding to the cathode plate are arranged between every two contact bodies 2 in a lap joint mode, and a conductive contact structure with two end surfaces in line contact is formed between each contact head 4 and each contact body 2.
Example 20
The energy-saving electrolytic electrodeposition conductive connecting device comprises an intermediate connecting bottom plate 1, contact bodies 2 and a conductive cross beam 3 with a contact head 4 at the end part, wherein the contact bodies 2 are elastic contact bodies with circular sections, the contact heads 4 are square, the contact bodies 2 are sequentially arranged on the intermediate connecting bottom plate 1, and a polar distance is reserved between two adjacent contact bodies 2; one part of the contact heads 4 corresponding to the anode plate is arranged between every two contact bodies 2 in a lap joint mode, the other part of the contact heads 4 are arranged between every two contact bodies 2 in a clamping mode, the lap joint contact heads 4 and the clamping contact heads 4 are alternately arranged, and a conductive contact structure with two end surface lines in contact is formed between the contact heads 4 and the contact bodies 2; all the contact heads 4 corresponding to the cathode plate are arranged between every two contact bodies 2 in a clamping connection mode, and a conductive contact structure with two end lines in line contact is formed between each contact head 4 and each contact body 2.
Example 21
The energy-saving electrolytic electrodeposition conductive connecting device comprises an intermediate connecting bottom plate 1, contact bodies 2 and a conductive cross beam 3 with a contact head 4 at the end part, wherein the contact bodies 2 are elastic contact bodies with circular sections, the contact heads 4 are square, the contact bodies 2 are sequentially arranged on the intermediate connecting bottom plate 1, and a polar distance is reserved between two adjacent contact bodies 2; one part of the contact heads 4 corresponding to the anode plate is arranged between every two contact bodies 2 in a lap joint mode, the other part of the contact heads 4 are arranged between every two contact bodies 2 in a clamping mode, the lap joint contact heads 4 and the clamping contact heads 4 are alternately arranged, and a conductive contact structure with two end surface lines in contact is formed between the contact heads 4 and the contact bodies 2; all the contact heads 4 corresponding to the cathode plate are arranged between every two contact bodies 2 in a lap joint mode, and a conductive contact structure with two end surface lines in contact is formed between each contact head 4 and each contact body 2; the sealed liquid tank 6 is filled with conductive liquid, the intermediate connection bottom plate 1 and the contact body 2 are arranged in the sealed liquid tank 6, and the contact body 2 is submerged by the conductive liquid.
Example 22
The invention is used for the zinc wet electrolysis process of ammonium chloride; and carrying out a comparative test with an electrolysis system in a traditional surface contact clamping conductive connection mode; the result shows that compared with the traditional mode, the electric efficiency is improved by 3-6%, and the electricity consumption of zinc per ton is reduced by about 100-200 ℃; the zinc power consumption is about 2280 degrees under the condition that the current density is 250A/square meter; meanwhile, by adopting the conductive connecting device, the phenomena of uneven electrolytic conduction, high power consumption, frequent corrosion of contact points, difficult manual cleaning and unstable electrolytic production are thoroughly eliminated.
Example 23
The invention is used for the zinc wet electrolysis process of ammonium chloride; and carrying out a comparative test with an electrolysis system in a traditional surface contact clamping conductive connection mode; the result shows that compared with the traditional mode, the electric efficiency is improved by 3-6%, and the electricity consumption of zinc per ton is reduced by 100-200 ℃; the zinc power consumption is about 2200 ℃ under the condition that the current density is 200A/square meter; meanwhile, by adopting the conductive connecting device, the phenomena of uneven electrolytic conduction, high power consumption, frequent corrosion of contact points, difficult manual cleaning and unstable electrolytic production are thoroughly eliminated.
Example 24
The invention is used for the zinc wet electrolysis process of ammonium chloride; and carrying out a comparative test with an electrolysis system in a traditional surface contact clamping conductive connection mode; the result shows that compared with the traditional mode, the electric efficiency is improved by 3-6%, and the electricity consumption of zinc per ton is reduced by 100-200 ℃; the zinc power consumption is about 2360 degrees under the condition that the current density is 300A/square meter; meanwhile, by adopting the conductive connecting device, the phenomena of uneven electrolytic conduction, high power consumption, frequent corrosion of contact points, difficult manual cleaning and unstable electrolytic production are thoroughly eliminated.
Claims (10)
1. The utility model provides an energy-conserving electrolysis electrodeposition electrically conducts coupling device, its characterized in that has electrically conductive crossbeam (3) of contact (4) including intermediate junction bottom plate (1), contact (2) and tip, contact (2) arrange in proper order on intermediate junction bottom plate (1), there is the polar distance between double-phase neighbour contact (2), contact (4) are located between two liang of contacts (2), form the electrically conductive contact structure of bi-polar facial line contact between contact (4) and contact (2).
2. The energy-saving electrowinning electrically conductive coupling arrangement according to claim 1, characterised in that all contacts (4) are arranged between two contact bodies (2) by overlapping or clamping.
3. The energy-saving electrowinning conductive connection according to claim 1, characterized in that a part of the contacts (4) are arranged between two contacts (2) by overlapping, another part of the contacts (4) are arranged between two contacts (2) by clamping, and the overlapping contacts (4) and the clamping contacts (4) are arranged alternately.
4. The energy-saving electrowinning conductive coupling device in accordance with claim 1, characterised in that the intermediate connection base plate (1) is connected to the bottom of the contact body (2) by welding or by means of bolts (5).
5. The energy-saving electrolytic and electro-deposition conductive connecting device as claimed in any one of claims 1 to 4, characterized in that the contact body (2) is an elastic contact body or a non-elastic contact body.
6. The energy-saving electrowinning conductive coupling device of claim 5 wherein said resilient contact is in the shape of a cross-section circular ring, a notched circular ring or a tadpole-like shape.
7. The energy efficient electrowinning conductive coupling device in accordance with claim 5 wherein said non-elastomeric contact is circular, diamond or square in cross section.
8. The energy-saving electrolytic and electro-deposition conductive connecting device as claimed in any one of claims 1 to 3, wherein the end of the contact head (4) is square, inverted trapezoid, inverted triangle or circular arc.
9. The energy-saving electrowinning conductive coupling device according to claim 1, 2, 3, 4, 6 or 7, further comprising a sealed liquid tank (6), wherein the sealed liquid tank (6) is filled with conductive liquid, the intermediate connection bottom plate (1) and the contact body (2) are arranged in the sealed liquid tank (6), and the conductive liquid submerges the contact body (2).
10. The energy-saving electrowinning conductive coupling device according to claim 9, characterized in that the liquid circulation device connected to the sealed liquid tank (6) is provided outside the sealed liquid tank (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010156650.0A CN111206267A (en) | 2020-03-09 | 2020-03-09 | Energy-saving electrolytic electrodeposition conductive connecting device |
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| CN202010156650.0A CN111206267A (en) | 2020-03-09 | 2020-03-09 | Energy-saving electrolytic electrodeposition conductive connecting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114032584A (en) * | 2021-11-25 | 2022-02-11 | 昆明腾鹏矿业材料有限公司 | Press from both sides and take formula double circuit electrolysis electrodeposition system |
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2020
- 2020-03-09 CN CN202010156650.0A patent/CN111206267A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114032584A (en) * | 2021-11-25 | 2022-02-11 | 昆明腾鹏矿业材料有限公司 | Press from both sides and take formula double circuit electrolysis electrodeposition system |
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Effective date of registration: 20220825 Address after: No. 103, Unit 1, Building 108, Bailong Community, Panlong District, Kunming City, Yunnan Province, 650000 Applicant after: Bu Yan Address before: No. 229 Dongfeng East Road, Wuhua District, Kunming City, Yunnan Province 650000 Applicant before: Yunnan Boye Metallurgy Chemical Engineering Co.,Ltd. |