CN207581879U - Gold loaded resin desorbing electrolytic system - Google Patents
Gold loaded resin desorbing electrolytic system Download PDFInfo
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- CN207581879U CN207581879U CN201721738889.9U CN201721738889U CN207581879U CN 207581879 U CN207581879 U CN 207581879U CN 201721738889 U CN201721738889 U CN 201721738889U CN 207581879 U CN207581879 U CN 207581879U
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Abstract
The utility model discloses a kind of gold loaded resin desorbing electrolytic system, including desorption column, gas supply mechanism and the filter, electrolytic cell, desorption liquid bath, circulating pump and the heat exchanger that pass sequentially through pipeline connection from front to back；Desorption column includes the desorption column tank body of closing, the top of desorption column tank body is provided with desorption column resin inlet, stripping liquid overflow exports, desorption column water inlet, tank body air inlet and desorption column pressure gauge, stripping liquid overflow outlet is connected by the entrance of pipeline and filter, the bottom end of desorption column tank body is provided with desorption column resin outlet, desorption column discharge outlet and stripping liquid import, the outlet of heat exchanger is connect by pipeline with stripping liquid import, the desorption column resin outlet pipe fitting of desorption column resin outlet connection is provided with pipe fitting air inlet, the pipe fitting air inlet is connect by desorption column air-supplying valve and air supply pipe with gas supply mechanism.The utility model production efficiency and yield higher, suitable for the production of more massive rhodanate method desorbing electrolytic.
Description
Technical field
The utility model is related to mineral processing production equipment technical fields, and in particular to a kind of gold loaded resin desorbing electrolytic system.
Background technology
Gold Fields company in 1962 has carried out proposing golden research, and with thiocyanate ion to resin using basic resin
It desorbs with carrying out non-selectivity, your liquid desorbed effectively recycles gold with electrodeposition method.Jin Tian companies obtain rhodanate desorption
Patent.
1967~1974 years, the gold mine of former Soviet Union's maximum（Mu Longtao）It is industrially to apply Resin-in-Pulp first in the world
The mine of Fa Tijin, resin desorption is using acid thiourea as strippant.Member country of the Commonwealth of Independent States desorbs again frequently with Sulfuric Thiourea method
Green resin generally carries out following desorption procedure：Iron and copper are desorbed with Cymag；With dilute sulfuric acid desorbing zinc and nickel；Only in the solution
There are during a large amount of silver, silver is just desorbed using thiourea solution；Gold is desorbed with two step of thiourea solution；It is contacted with sodium hydroxide with resin
Resin is become an OH types by method makes its regeneration.The desorption and regeneration period is 17-24 h.Since all desorption operations are all 55
It is carried out under~60 DEG C and condition of normal pressure, solution has strong corrosivity, thus its capital equipment generally uses titanium and platinum system
It makes.
South Africa Jin Zhubi in 1988 falls gold mine and former carbon pulp factory is changed to resin processing plant, so as to build up the Western countries First tree
Fat pulp process gold extracting shop, 375 t of daily handling ability.The desorption of the ore deposit gold loaded resin uses zinc cyanide desorption method.Desorb the period
For 48 h, desorption temperature is room temperature.The beginning of the nineties, Zimbabwe have built up First resin gold extracting shop, but after the firm test run of the factory
It is just discarded.Such as states such as the U.S., Canada, Romania of other countries have also built up pilot plant, but do not throw people in succession
Industrial production.
8O age Mos, China's Huoshan county east small stream gold mine (50 t/d) that voluntarily research and design is gone into operation, Hebei province Laiyuan
County boundary mill gold mine (5Ot/d) uses resin in pulp process extraction of gold process；Guichi Anhui Province city gold mine proposes metal working using pond resin pickup
Skill.Commonwealth of Independent States's resin is successfully carried technology for gold and charcoal is starched by Xinjiang Axi Gold-Workings (750 t/d) that the mid-90 is constructed and put into operation
Method puies forward golden equipment and combines together, has reached international most advanced level so as to which the resin for making China carries technology for gold.
At present, the integrated artistic step of the domestic resin in pulp process extraction of gold process used is essentially identical, generally includes to crush
Ore grinding (including autogenous grinding), Cyanide Leaching, Resin-in-Pulp leach absorption, tailings glass and gold loaded resin desorption and regeneration.Institute is different
Be that some companies employ different gold loaded resin desorptions and regeneration method, as Huoshan county gold mine uses rhodanate
Method, A Xi gold mines use Sulfuric Thiourea method.
Due to domestic usually all smaller using the production scale of enterprise of rhodanate method, development is relatively stagnant in terms of equipment equipment
Afterwards, the domestic similar standard device for having not been used in rhodanate method desorbing electrolytic technique, research and produce efficiency and yield higher,
Complete equipment suitable for more massive rhodanate method desorbing electrolytic technique is the developing direction in the field.
Invention content
The purpose of this utility model is to overcome the shortcomings of the prior art, provide a kind of production efficiency and yield more
Gold loaded resin desorbing electrolytic system high, suitable for the production of more massive rhodanate method desorbing electrolytic.
The utility model is achieved through the following technical solutions：A kind of gold loaded resin desorbing electrolytic system, including desorption
Column, gas supply mechanism and the filter, electrolytic cell, desorption liquid bath, circulating pump and the heat exchanger that pass sequentially through pipeline connection from front to back；
The desorption column includes the desorption column tank body of closing, and the inner surface of the desorption column tank body is provided with desorption column PE erosion resistant coatings, institute
The top for stating desorption column tank body is provided with desorption column resin inlet, stripping liquid overflow outlet, desorption column water inlet, tank body air inlet
And desorption column pressure gauge, the stripping liquid overflow outlet are connect by pipeline with the entrance of the filter, the desorption column tank
The bottom end of body is provided with desorption column resin outlet, desorption column discharge outlet and stripping liquid import, and the outlet of the heat exchanger passes through pipe
Road is connect with the stripping liquid import, in the desorption column tank body at the aperture of stripping liquid overflow outlet, the desorption
At the aperture of column water inlet, at the aperture of the tank body air inlet, at the aperture of the desorption column discharge outlet, the stripping liquid into
Mouthful aperture at be both provided with for stop gold loaded resin by strainer mechanism, the desorption column resin outlet by flange with
One desorption column resin outlet pipe fitting connects, which is provided with pipe fitting air inlet, which leads to
Desorption column air-supplying valve and air supply pipe is crossed to connect with the gas supply mechanism.
Gold loaded resin washing tank is further included, which includes washing tank, the washing tank top
End is provided with washing tank resin inlet, overflow washes tank discharge outlet, top water inlet, top air inlet and washing tank pressure gauge,
The top air inlet is connect by pipeline with the gas supply mechanism, and the bottom end of the washing tank is provided with washing tank resin
Outlet, washing tank discharge outlet, bottom end water inlet and bottom end air inlet, the washing tank are interior in the overflow washes tank draining
Mouthful aperture at, at the aperture of the top water inlet, at the aperture of the top air inlet, the hole of the washing tank discharge outlet
It is both provided with to stop that gold loaded resin leads at mouthful, at the aperture of the bottom end water inlet and aperture of the bottom end air inlet
The strainer mechanism crossed, the washing tank resin outlet is connect by flange with a washing tank washing tank resin outlet pipe fitting, described
Washing tank washing tank resin outlet pipe fitting is connect by pipeline with the desorption column resin inlet, which goes out
Mouth pipe fitting is provided with pipe fitting air inlet, which passes through washing tank air-supplying valve and air supply pipe and connect with the gas supply mechanism
It connects.
ABS pipeline and the desorption column resin inlet of the washing tank washing tank resin outlet pipe fitting by internal diameter 65mm
Connection.
The strainer mechanism of the desorption column, the strainer mechanism of the gold loaded resin washing tank include cylinder and are set to cylinder
Internal three-layer network hole is the strainer of 0.5mm.
The electrolytic cell includes PE groove bodies and the head cover being set on PE groove bodies, and the front end of the PE groove bodies is provided with being somebody's turn to do
The inlet tube of the inner cavity connection of PE groove bodies, the rear end top of the PE groove bodies are provided with the overflow connected with the inner cavity of the PE groove bodies
Outlet tube is uprightly provided with multiple anodes and multiple cathodes, the anode and the cathode or so in the inner cavity of the PE groove bodies
Staggeredly alternate arrangement, the cathode are made of stainless steel wire mesh, and the anode is made of stainless steel plate with holes, the PE groove bodies
Rear end bottom be provided with discharge port, there are gap, the PE between the bottom surface of the anode, the cathode and the PE groove bodies
The bottom surface of groove body is sloped downwardly from the PE groove bodies front end to the one of the PE groove bodies rear end, and the PE groove bodies are provided with electrical heating
Device.
The hoist engine that top beam is set in the top of the head cover is further included, the top surface of the head cover is at least provided with left and right two
A lifting lug, lifting lug are connected with lifting rope, and the suspension hook of the hoist engine is connect with the lifting rope.
Air draft pipeline is further included, the air draft pipeline be located above the head cover one section passes through pipe fitting lifting rope and the top beam
Connection, the head cover are provided with through-hole, and the air draft pipeline includes the straight pipe uprightly extended downwardly, and the beginning of straight pipe passes through
The through-hole of the head cover is stretched into the PE groove bodies.
The desorption liquid bath is including groove body, the top plate for being set to groove body top, the decelerating motor being set on top plate and sets
The agitating paddle being placed in groove body, the inner surface of the groove body are provided with desorption liquid bath PE erosion resistant coatings, the power of the decelerating motor
Output shaft and a transmission axis connection, transmission shaft are passed down through the top plate and stretch into the groove body, the agitating paddle and the biography
Moving axis connects, and the lower part of the groove body is provided with electric heater, and the heating tube of electric heater is stretched into the groove body, the heating
For pipe positioned at the lower section of the agitating paddle, the top plate is provided with dosing mouth and suction opening, is provided at the top of the cell wall of the groove body
Inlet and stripping liquid slot water inlet, the side of the groove body are provided with liquid level gauge, and the cell wall bottom plate of the groove body is provided with out
Liquid mouth, the liquid outlet are connected with liquid valve, and the port of export of liquid valve is connected with sieves.
The sieves includes cylinder and the filter core being set in cylinder, the sieves stripping liquid import of the barrel front end
And the sieves stripping liquid outlet of the cylinder back-end is both provided with ring flange, the filter core includes front end-plate, end plate and company
Cylindric sieve is connected between front end-plate and end plate, and the end plate is provided centrally with silk mouth, is provided in the cylinder
With the connecting pipe of the sieves stripping liquid outlet, the front end external thread part of the connecting pipe is spirally connected with the silk mouth.
The gas supply mechanism includes air compressor, expansion box and main tracheae, and the internal cavities of the expansion box are provided with
The inner cavity of the expansion box is divided into first chamber and second chamber, the top of partition board and the gas storage by upright partition board, partition board
There are gaps, first chamber between the top inner wall of case to be connected with second chamber by the gap, and the expansion box is in described
The top of two chambers is provided with air intlet, and the expansion box is provided with air outlet slit in the bottom end of the first chamber, described
The air outlet slit of air compressor is connect by the first pipe fitting with the air intlet of the expansion box, and the air of the expansion box goes out
Mouth is connect by the second pipe fitting with the air intlet of the main tracheae, and the expansion box is provided in the bottom of the first chamber
First drainpipe, the first drainpipe are provided with drain valve, and the expansion box is provided with second row in the bottom end of the second chamber
Water pipe, the second drainpipe are provided with solenoid valve, and the top of the partition board is provided with liquid level sensor, and the top of the expansion box is set
Control cabinet is equipped with, the liquid level sensor, the solenoid valve are electrically connected with the control cabinet, and the main tracheae is connected with more
Bronchus, bronchus are provided with tracheae valve, and the inner wall of the expansion box is provided with erosion resistant coating, and the upper end of the expansion box is also set up
There is alarm, which is electrically connected with the control cabinet, is provided with sink on the outside of the expansion box, which is located at
The underface of second drainpipe.
The beneficial effects of the utility model are：The utility model production efficiency and yield higher, suitable for more massive
In the production of rhodanate method desorbing electrolytic.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structure diagram of gold loaded resin washing tank；
Fig. 3 is the structure diagram of desorption column；
Fig. 4 is the enlarged structure schematic diagram in the A portions of Fig. 3；
Fig. 5 is the side structure schematic diagram of electrolytic cell；
Fig. 6 is the overlooking the structure diagram of electrolytic cell；
Fig. 7 is the structure diagram for desorbing liquid bath；
Fig. 8 is the structure diagram of sieves；
Fig. 9 is the structure diagram of gas supply mechanism.
In figure：100- gold loaded resin washing tanks；101- washs tank；102- washing tank resin inlets；103- overflows
Discharge outlet；104- tops water inlet；105- tops air inlet；106- washing tank pressure gauges；107- washing tank resin outlet pipe fittings；
108- washing tank discharge outlet；109- bottom ends water inlet；110- bottom ends air inlet；111- washing tank air-supplying valves；
200- desorption columns；201- desorption column tank bodies；202-PE erosion resistant coatings；203- desorption column resin inlets；204- stripping liquids
Overflow exports；205- desorption column water inlets；206- tank body air inlets；207- desorption column resin outlet pipe fittings；208- desorption columns are arranged
The mouth of a river；209- stripping liquid imports；210- observation windows；211- desorption column pressure gauges；212- desorption column air-supplying valves；
300- filters；
400- electrolytic cells；401-PE groove bodies；402- inlet tubes；403- feed liquor probe tubes；404- feed liquor sampling valves；405- overflows
Flow out liquid pipe；406- goes out liquid probe tube；407- goes out liquid sampling valve；408- head covers；409- cathodes；410- anodes；411- lifting ropes；
412- suspension hooks；413- lifting lugs；414- hoist engines；415- top beams；416- air draft pipelines；417- pipe fitting lifting ropes；418- discharge ports；
419- bottom surfaces；
500- desorbs liquid bath；501- groove bodies；502- top plates；503- decelerating motors；504- transmission shafts；505- agitating paddles；
506- suction openings；507- dosing mouths；508- electric heaters；509- heating tubes；510- inlets；511- liquid level gauges；512-PE prevents
Rotten layer；513- liquid valves；514- sieves；515- cylinders；516- front end-plates；517- cylindrical shape sieves；518- end plates；519-
Sieves stripping liquid import；520- sieves stripping liquid exports；521- connecting pipes；522- ring flanges；523- desorb liquid bath into
The mouth of a river.
600- circulating pumps；700- heat exchangers；800- clarified water pumps；
900- gas supply mechanisms；901- air compressors；The first pipe fittings of 902-；The second pipe fittings of 903-；904- expansion boxes；905-
Partition board；906- first chambers；907- second chambers；908- liquid level sensors；The first drainpipes of 909-；910- drain valves；911-
Second drainpipe；912- solenoid valves；913- control cabinets；914- alarms；The main tracheaes of 915-；916- bronchuses；917- tracheae valves；
918- supporting legs；919- sinks.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of gold loaded resin desorbing electrolytic system, is arrived including desorption column 200, gas supply mechanism 900 and in the past
Filter 300, electrolytic cell 400, desorption liquid bath 500, circulating pump 600 and the heat exchanger 700 of pipeline connection are passed sequentially through afterwards.
As shown in Figure 3, Figure 4, desorption column 200 includes the desorption column tank body 201 of closing, the inner surface of desorption column tank body 201
Desorption column PE erosion resistant coatings 202 are provided with, the top of desorption column tank body 201 is provided with desorption column resin inlet 203, stripping liquid overflow
Outlet 204, desorption column water inlet 205, tank body air inlet 206 and desorption column pressure gauge 211, stripping liquid overflow outlet 204 pass through
Pipeline is connect with the entrance of filter 300, and tank body air inlet 206 is connect by pipeline with gas supply mechanism 900, desorption column tank body
201 bottom end is provided with desorption column resin outlet, desorption column discharge outlet 208 and stripping liquid import 209, the outlet of heat exchanger 700
It is connect by pipeline with stripping liquid import 209, in desorption column tank body 201 at the aperture of stripping liquid overflow outlet 204, desorption column
At the aperture of water inlet 205, at the aperture of tank body air inlet 206, at the aperture of desorption column discharge outlet 208, stripping liquid import 209
Aperture at be both provided with for stop gold loaded resin by strainer mechanism, desorption column resin outlet pass through flange and one desorption
Column desorption column resin outlet pipe fitting 207 connects, which is provided with pipe fitting air inlet, should
Pipe fitting air inlet is connect by desorption column air-supplying valve 212 and air supply pipe with gas supply mechanism 900.
During work, gold loaded resin is loaded into desorption column tank body 201 by desorption column resin inlet 203, opens simultaneously solution
The drain valve of column discharge outlet 208 is inhaled, the water being mixed in gold loaded resin is made to pass through strainer mechanism and is discharged by desorption column discharge outlet 208.
After the completion of gold loaded resin loads in desorption column tank body 201, drain valve is closed, by stripping liquid import 209 to desorption column tank body 201
Interior plus stripping liquid, since the density of stripping liquid is less than the density of gold loaded resin, stripping liquid can be from solution after entering desorption column tank body 201
It is mobile to 201 top of desorption column tank body to inhale 201 bottom of column tank body, in this process, stripping liquid comes into full contact with gold loaded resin,
Gold is with complex anion Au (CN)2 —Form be dissolved in stripping liquid, make stripping liquid become your liquid, after from stripping liquid overflow outlet 204
Output, passes through Pipeline transport to electrolytic cell.After the completion of desorption, by the desorption column water inlet 205 on 201 top of desorption column tank body to
Water is passed through in desorption column tank body 201, resin is allowed to be flowed naturally with flow and hydraulic pressure, and pressure can be passed through from tank body air inlet 206
Contracting air, is aided with air pressure.When stopping state occurs in resin, desorption column air-supplying valve 212 is opened, is passed through compressed air,
Wind pressure conveying is assisted at desorption column desorption column resin outlet pipe fitting 207, avoids the pressure harm to desorption column tank body 201.
Desorption column desorption column resin outlet pipe fitting 207 is connect with the ABS pipelines of internal diameter 65mm, reduces resin transfer resistance.This practicality
It is novel that efficiently solve resin transfer difficult, handling resin overlong time, desorption column single-point pressure-bearing excessive so as to the skill of easy fracture
Art problem.
Wherein, the strainer that strainer mechanism includes cylinder and the three-layer network hole being set in cylinder is 0.5mm, by strainer mechanism
Cylinder be installed at corresponding aperture.The side of desorption column tank body 201 is additionally provided with observation window 110, convenient for operating personnel and
When observe inner case.
There is desorption column 200 rational in infrastructure, resin transfer operation to be more prone to, safety higher, production efficiency higher, solve
Inhale the advantages of effect is good.
Referring to Fig. 1, it can be made up of water with gold loaded resin washing tank, desorption column and follow pipeline, circulating water chennel and clarified water pump 800
Loop system.
As shown in Fig. 2, gold loaded resin washing tank 100 includes washing tank 101,101 top of washing tank is provided with
Washing tank resin inlet 102, overflow washes tank discharge outlet 103, top water inlet 104, top air inlet 105 and washing pressure tank
Table 106, top air inlet 105 are connect by pipeline with gas supply mechanism 900, and the bottom end of washing tank 101 is provided with washing tank
Resin outlet, washing tank discharge outlet 108, bottom end water inlet 109 and bottom end air inlet 110, washing tank 101 is interior to be washed in overflow
Wash at the aperture of tank discharge outlet 103, at the aperture of top water inlet 104, at the aperture of top air inlet 105, washing tank draining
It is both provided with to carry for stopping at mouthfuls 108 aperture, at the aperture of bottom end water inlet 109 and at the aperture of bottom end air inlet 110
Golden resin by strainer mechanism, washing tank resin outlet connected by flange and a washing tank washing tank resin outlet pipe fitting 107
It connects, washing tank washing tank resin outlet pipe fitting 107 is connect by pipeline with desorption column resin inlet 203, washing tank washing tank tree
Fat outlet pipe fitting 107 is provided with pipe fitting air inlet, which passes through washing tank air-supplying valve 111 and air supply pipe and gas supply
Mechanism 900.
During work, gold loaded resin is loaded into washing tank 101 by washing tank resin inlet 102, opens simultaneously and washes
The drain valve of tank discharge outlet 108 is washed, the water being mixed in gold loaded resin is made to pass through strainer mechanism and is discharged by washing tank discharge outlet 108.
Wash tank 101 in gold loaded resin load after the completion of, close drain valve, by bottom end water inlet 109 to washing tank 101
Interior plus water, since the density of water is less than the density of gold loaded resin, water can be from washing tank 101 after entering washing tank 101
Bottom is mobile to 101 top of tank is washed, while compression sky is passed through into washing tank 101 by bottom end air inlet 110
Gas, compressed air seethe gold loaded resin in washing tank 101 and water, water are made to be come into full contact with gold loaded resin, can reach
Preferable washing effect, later water discharged from overflow washes tank discharge outlet 103.
After the completion of desorption, water is passed through into washing tank 101 by the top water inlet 104 for washing tank 101, is allowed
Resin flows naturally with flow and hydraulic pressure, and can be passed through compressed air from top air inlet 105, is aided with air pressure.It is setting
When stopping state occurs in fat, washing tank air-supplying valve 111 is opened, compressed air is passed through, from washing tank washing tank resin outlet pipe
Wind pressure conveying is assisted at part 107, avoids and the pressure for washing tank 101 is endangered, also make resin transfer more unobstructed.Washing
Tank washing tank resin outlet pipe fitting 107 is connect by the ABS pipelines of internal diameter 65mm with desorption column resin inlet 203, reduces tree
It is excessive so as to easily broken to efficiently solve difficult resin transfer, handling resin overlong time, desorption column single-point pressure-bearing for fat transporting resistance
The technical issues of splitting.The strainer that strainer mechanism includes cylinder and the three-layer network hole being set in cylinder is 0.5mm, by strainer mechanism
Cylinder be installed at corresponding aperture.
Gold loaded resin washing tank 100 have it is rational in infrastructure, washing effect is good, resin transfer operation is more prone to, safety
The advantages of higher, production efficiency higher.
As shown in Figure 5, Figure 6, electrolytic cell 400 includes PE groove bodies 401 and the head cover 408 being set on PE groove bodies 401, PE slots
The front end of body 401 is provided with the inlet tube 402 connected with the inner cavity of the PE groove bodies 401, is provided at the top of the rear end of PE groove bodies 401
The overflow outlet tube 405 connected with the inner cavity of the PE groove bodies 401 is uprightly provided with multiple anodes 410 in the inner cavity of PE groove bodies 401
With multiple cathodes 409, staggeredly alternate arrangement, cathode 409 are made of anode 410 stainless steel wire mesh with cathode 409 or so, anode
410 are made of stainless steel plate with holes, and the rear end bottom of PE groove bodies 401 is provided with discharge port 418.
During work, your liquid from desorption application station enters from inlet tube 402 in PE groove bodies 401, flows through 410 He of anode
After cathode 409, discharged from overflow outlet tube 405.Gold is mainly with complex anion Au (CN)2 —Form exists, in electrolytic process,
The complex ion of gold is reduced and gold, OH is precipitated on 409 surface of cathode—、CN—Plasma releases N in anode 410 by oxidation2 、O2
Deng.
In electrolytic cell 400, PE groove bodies 401 are made of polyethylene.Cathode 409 uses stainless steel wire mesh, extracts gold mud
Shi Buyong dismantles pole plate, and electrolysis effectiveness is good, long lifespan, and after the completion of electrolysis, the moon of electrolyte bath is directly rinsed with stripping liquid
Anode 410, gold mud, that is, tear-away.There are gap, PE groove bodies between the bottom surface 419 of anode 410, cathode 409 and PE groove bodies 401
401 bottom surface 419 is sloped downwardly from 401 front end of PE groove bodies to the one of 401 rear end of PE groove bodies.Gold mud falls to inclined
On the bottom surface 419 of PE groove bodies 401, gold mud is directly released with stripping liquid from discharge port 418, gold mud extraction process is very convenient,
Fast, the loss of gold is also avoided.PE groove bodies 401 are provided with electric heater, to improve electrolytic efficiency.
Referring to Fig. 5, inlet tube 402 is connected with the feed liquor probe tube 403 uprightly extended downwardly, which sets
Be equipped with feed liquor sampling valve 404, overflow outlet tube 405 be connected with uprightly extend downwardly go out liquid probe tube 406, this goes out liquid probe tube
406 are provided with out liquid sampling valve 407.Opening feed liquor sampling valve 404 or going out liquid sampling valve 407 can be sampled, and determination sample refers to
Mark.
Electrolytic cell 400 further includes the hoist engine 414 that top beam 415 is set in the top of head cover 408, and the top surface of head cover 408 is extremely
It is provided with two lifting lugs 413 in left and right less, lifting lug 413 is connected with lifting rope 411, and the suspension hook 412 of hoist engine 414 is connect with lifting rope 411,
Head cover 408 can be sling by hoist engine 414.
Electrolytic cell 400 further includes air draft pipeline 416, and the air draft pipeline 416 be located at the top of head cover 408 one section passes through pipe fitting
Lifting rope 417 is connect with top beam 415, and head cover 408 is provided with through-hole, and air draft pipeline 416 includes the straight pipe uprightly extended downwardly, directly
The beginning of pipeline section passes through the through-hole of head cover 408 to stretch into PE groove bodies 401.Air draft pipeline 416 is by the pernicious gas in electrolytic process
It draws in time, avoids working environment in pollution workshop.
As shown in fig. 7, desorption liquid bath 500 include groove body 501, be set to 501 top of groove body top plate 502, be set to top
Decelerating motor 503 on plate 502 and the agitating paddle 505 being set in groove body 501, the inner surface of groove body 501 are provided with stripping liquid
Slot PE erosion resistant coatings 512, the power output shaft of decelerating motor 503 are connect with a transmission shaft 504, and transmission shaft 504 is passed down through top plate
502 stretch into groove body 501, and agitating paddle 505 is connect with transmission shaft 504, and the lower part of groove body 501 is provided with electric heater 508, and electricity adds
The heating tube 509 of hot device 508 is stretched into groove body 501, and heating tube 509 is located at the lower section of agitating paddle 505, and top plate 502, which is provided with, to be added
Medicine mouth 507 and suction opening 506, the cell wall top of groove body 501 are provided with inlet 510 and stripping liquid slot water inlet 523, groove body
501 side is provided with liquid level gauge 511, and the cell wall bottom plate of groove body 501 is provided with liquid outlet, and liquid outlet is connected with liquid valve 513,
The port of export of liquid valve 513 is connected with sieves 514.
During work, the stripping liquid by desorbing electrolytic process enters from inlet 510 in groove body 501, dense according to stripping liquid
Degree requirement adds in water from desorption liquid bath water inlet 523, adds in medicament, while open decelerating motor 503 from dosing mouth 507, drive
Agitating paddle 505 stirs, and is sufficiently mixed material.501 inner cavity of groove body sets two agitating paddles 505, to improve material mixing effect
Fruit.During being stirred, the heating tube 509 of electric heater 508 is heated to material, it is made to meet technological temperature requirement.
After the completion of mixing and heating, liquid valve 513 is opened, stripping liquid is exported from liquid outlet, and is filtered by screen 514.
Since northern workshop is closed building, potroom belongs to sealed canister again, and stripping liquid used is by sulphur in production
Ammonium cyanate is prepared with sodium hydroxide, both drugs, which react to each other, generates a large amount of ammonias, can seriously pollute working environment, suction opening
506, for discharging pernicious gas in time, ensure work circumstances safe.It is polyethylene anticorrosive coating to desorb liquid bath PE erosion resistant coatings 512,
Since stripping liquid has corrosivity, desorption liquid bath PE erosion resistant coatings 512 can effectively avoid stripping liquid to etching apparatus.
As shown in figure 8, sieves 514 includes cylinder 515 and the filter core being set in cylinder 515, the mistake of 515 front end of cylinder
The sieves stripping liquid outlet 520 of 515 rear end of screen stripping liquid import 519 and cylinder is both provided with ring flange 522, and filter core includes
Front end-plate 516, end plate 518 and cylindric sieve 517 is connected between front end-plate 516 and end plate 518, end plate 518
Silk mouth is provided centrally with, the connecting pipe 521 connected with sieves stripping liquid outlet 520, the connecting tube are provided in cylinder 515
The front end external thread part of part 521 is spirally connected with silk mouth.
During work, stripping liquid enters from sieves stripping liquid import 519 in cylinder 515, and stripping liquid passes through cylindric sieve
From 520 discharge of sieves stripping liquid outlet after 517, not sufficiently dissolved medicament and impurity can not be stayed by cylindric sieve 517
In cavity between cylinder 515 and cylindric sieve 517.After a period of use, sieves 514 is removed, backs out filter core,
The impurity in cylinder 515 can easily be cleaned out.
As shown in figure 9, gas supply mechanism 900 includes air compressor 901, expansion box 904 and main tracheae 915, expansion box 904
Internal cavities be provided with upright partition board 905, the inner cavity of expansion box 904 is divided into 906 and second chamber of first chamber by partition board 905
Room 907, there are gap, first chamber 906 and second chambers 907 between the top of partition board 905 and the top inner wall of expansion box 904
It is connected by the gap, expansion box 904 is provided with air intlet in the top of second chamber 907, and expansion box 904 is in first chamber
906 bottom end is provided with air outlet slit, and the air outlet slit of air compressor 901 passes through the sky of the first pipe fitting 902 and expansion box 904
Gas import connects, and the air outlet slit of expansion box 904 is connect by the second pipe fitting 903 with the air intlet of main tracheae 915, expansion box
904 are provided with the first drainpipe 909 in the bottom of first chamber 906, and the first drainpipe 909 is provided with drain valve 910, expansion box
904 are provided with the second drainpipe 911 in the bottom end of second chamber 907, and the second drainpipe 911 is provided with solenoid valve 912, partition board
905 top is provided with liquid level sensor 908, and the top of expansion box 904 is provided with control cabinet 913, liquid level sensor 908, electricity
Magnet valve 912 is electrically connected with control cabinet 913, and main tracheae 915 is connected with more bronchuses 916, and bronchus 916 is provided with tracheae valve
917。
During work, compressed air is constantly sent into expansion box 904 by air compressor 901, and eventually by main tracheae 915
It is supplied to the bronchus 916 of each branch.In order to improve the reliability and safety of equipment, the setting partition board in expansion box 904
905 and liquid level sensor 908, when gas supply terminates, and air compressor 901 is shut down, the rapid pressure drop in expansion box 904,
At this moment if pressure is larger in gas equipment, the corrosive liquid cognition in gas equipment is pressed into the first chamber of expansion box 904
In 906, if corrosive liquids continues to increase, corrosive liquid cognition is crossed partition board 905 and is flowed into second chamber 907, at this moment liquid level
Level sensing signal is transmitted to control cabinet 913 by sensor 908, has control cabinet 913 that solenoid valve 912 is controlled to open, will be in time by the
Corrosive liquids discharge in two chambers 907 avoids the air compressor 901 of corrosive liquids damage costly.Expansion box
904 inner wall is provided with erosion resistant coating.Expansion box 904, which has, to be ensured stable gas pressure and protects air compressor 901 from corrosivity
The effect of liquid damage.
Referring to Fig. 9, the upper end of expansion box 904 is additionally provided with alarm 914, which is electrically connected with control cabinet 913
It connects.When the liquid in the first chamber 906 that liquid level sensor 908 detects expansion box 904 is more than 905 height of partition board, liquid level
Sensor 908 is sent to alarm 914 by signal is detected, and alarm 914 sounds the alarm, and operating personnel is reminded to make source in time
Reason, further develops to avoid the state of affairs.The outside of expansion box 904 is provided with sink 919, which is located at the second drainpipe
911 underface, corrosive liquids is directly discharged by the second drainpipe 911 in sink 919, to improve production security.
Main tracheae 915 is the straight tube laterally set, and the lower end of main tracheae 915 is provided with supporting leg 918, the top of main tracheae 915
End is connected with the upright bronchus 916 of a row.The terrain clearance of main tracheae 915 is more than the liftoff of the air outlet slit of expansion box 904
Highly.When be corrosive in main tracheae 915 liquid when, be affected by gravity, corrosive liquid cognition flows directly into the of expansion box 904
In one chamber 906, can easily corrosive liquids be discharged by opening drain valve 910.
Gas supply mechanism 900 it is rational in infrastructure, it is easily operated, it is safe, can effective supply rhodanate method desorbing electrolytic
The air source that system is reliable, stablizes.
Finally it should be noted that more than content is only to illustrate the technical solution of the utility model rather than to this practicality
The limitation of novel protected range, simple modification that those of ordinary skill in the art carry out the technical solution of the utility model or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (10)
1. a kind of gold loaded resin desorbing electrolytic system, it is characterised in that：The gold loaded resin desorbing electrolytic system include desorption column,
Gas supply mechanism and filter, electrolytic cell, desorption liquid bath, circulating pump and the heat exchanger for passing sequentially through pipeline connection from front to back；Institute
The desorption column tank body that desorption column includes closing is stated, the inner surface of the desorption column tank body is provided with desorption column PE erosion resistant coatings, described
The top of desorption column tank body be provided with desorption column resin inlet, stripping liquid overflow outlet, desorption column water inlet, tank body air inlet and
Desorption column pressure gauge, the stripping liquid overflow outlet are connect by pipeline with the entrance of the filter, the desorption column tank body
Bottom end be provided with desorption column resin outlet, desorption column discharge outlet and stripping liquid import, the outlet of the heat exchanger passes through pipeline
It is connect with the stripping liquid import, in the desorption column tank body at the aperture of stripping liquid overflow outlet, the desorption column
At the aperture of water inlet, at the aperture of the tank body air inlet, at the aperture of the desorption column discharge outlet, the stripping liquid import
Aperture at be both provided with for stop gold loaded resin by strainer mechanism, the desorption column resin outlet passes through flange and one
Desorption column resin outlet pipe fitting connects, which is provided with pipe fitting air inlet, which passes through
Desorption column air-supplying valve and air supply pipe are connect with the gas supply mechanism.
2. gold loaded resin desorbing electrolytic system according to claim 1, it is characterised in that：Further include gold loaded resin washing
Tank, the gold loaded resin washing tank include washing tank, and the washing tank top is provided with washing tank resin inlet, overflow
Washing tank discharge outlet, top water inlet, top air inlet and washing tank pressure gauge, the top air inlet by pipeline with it is described
Gas supply mechanism connects, and the bottom end of the washing tank is provided with washing tank resin outlet, washing tank discharge outlet, bottom end water inlet
And bottom end air inlet, in the washing tank at the aperture of the overflow washes tank discharge outlet, the top water inlet
At aperture, at the aperture of the top air inlet, at the aperture of the washing tank discharge outlet, at the aperture of the bottom end water inlet
And be both provided at the aperture of the bottom end air inlet for stop gold loaded resin by strainer mechanism, the washing tank resin
Outlet is connect by flange with a washing tank washing tank resin outlet pipe fitting, and the washing tank washing tank resin outlet pipe fitting passes through
Pipeline is connect with the desorption column resin inlet, which is provided with pipe fitting air inlet, the pipe
Part air inlet is connect by washing tank air-supplying valve and air supply pipe with the gas supply mechanism.
3. gold loaded resin desorbing electrolytic system according to claim 2, it is characterised in that：The washing tank washing tank resin
Outlet pipe fitting is connect by the ABS pipelines of internal diameter 65mm with the desorption column resin inlet.
4. gold loaded resin desorbing electrolytic system according to claim 3, it is characterised in that：The strainer machine of the desorption column
The strainer mechanism filter including cylinder and the three-layer network hole being set in cylinder for 0.5mm of structure, the gold loaded resin washing tank
Net.
5. the gold loaded resin desorbing electrolytic system according to claim 1,2,3 or 4, it is characterised in that：The electrolytic cell packet
The head cover for including PE groove bodies and being set on PE groove bodies, the front end of the PE groove bodies be provided with connected with the inner cavity of the PE groove bodies into
Liquid pipe, the rear end top of the PE groove bodies are provided with the overflow outlet tube connected with the inner cavity of the PE groove bodies, the PE groove bodies
Uprightly it is provided with multiple anodes and multiple cathodes in inner cavity, the anode and the cathode or so interlock alternate arrangement, described the moon
Pole is made of stainless steel wire mesh, and the anode is made of stainless steel plate with holes, and the rear end bottom of the PE groove bodies is provided with out
Material mouth, there are gap between the bottom surface of the anode, the cathode and the PE groove bodies, the bottom surfaces of the PE groove bodies is from the PE slots
Body front end is sloped downwardly to the one of the PE groove bodies rear end, and the PE groove bodies are provided with electric heater.
6. gold loaded resin desorbing electrolytic system according to claim 5, it is characterised in that：Top beam is further included in the head cover
Top setting hoist engine, the top surface of the head cover is connected with lifting rope, the volume at least provided with two lifting lugs in left and right, lifting lug
The suspension hook for raising machine is connect with the lifting rope.
7. gold loaded resin desorbing electrolytic system according to claim 6, it is characterised in that：Air draft pipeline is further included, the pumping
Air pipe line be located above the head cover one section is connect by pipe fitting lifting rope with the top beam, and the head cover is provided with through-hole, institute
It states air draft pipeline and includes the straight pipe uprightly extended downwardly, the beginning of straight pipe passes through the through-hole of the head cover to stretch into the PE slots
In vivo.
8. the gold loaded resin desorbing electrolytic system according to claim 1,2,3 or 4, it is characterised in that：The desorption liquid bath
Including groove body, the top plate for being set to groove body top, the decelerating motor being set on top plate and the agitating paddle being set in groove body, institute
The inner surface for stating groove body is provided with desorption liquid bath PE erosion resistant coatings, the power output shaft of the decelerating motor and a transmission axis connection,
Transmission shaft is passed down through the top plate and stretches into the groove body, the agitating paddle and the transmission axis connection, under the groove body
Portion is provided with electric heater, and the heating tube of electric heater is stretched into the groove body, and the heating tube is located under the agitating paddle
Side, the top plate are provided with dosing mouth and suction opening, and inlet and the water inlet of stripping liquid slot are provided at the top of the cell wall of the groove body
Mouthful, the side of the groove body is provided with liquid level gauge, and the cell wall bottom plate of the groove body is provided with liquid outlet, and the liquid outlet is connected with
Liquid valve, the port of export of liquid valve are connected with sieves.
9. gold loaded resin desorbing electrolytic system according to claim 8, it is characterised in that：The sieves include cylinder and
The filter core being set in cylinder, the sieves stripping liquid import of the barrel front end and the sieves stripping liquid of the cylinder back-end
Outlet is both provided with ring flange, and the filter core includes front end-plate, end plate and is connected between front end-plate and end plate cylindric
Sieve, the end plate are provided centrally with silk mouth, are provided in the cylinder and the sieves stripping liquid outlet
Connecting pipe, the front end external thread part of the connecting pipe are spirally connected with the silk mouth.
10. the gold loaded resin desorbing electrolytic system according to claim 1,2,3 or 4, it is characterised in that：The gas supply mechanism
Including air compressor, expansion box and main tracheae, the internal cavities of the expansion box are provided with upright partition board, and partition board is by described in
The inner cavity of expansion box is divided into first chamber and second chamber, between the top of partition board and the top inner wall of the expansion box there are
Gap, first chamber are connected with second chamber by the gap, and the expansion box is provided with air in the top of the second chamber
Import, the expansion box are provided with air outlet slit in the bottom end of the first chamber, and the air outlet slit of the air compressor leads to
The air intlet that the first pipe fitting is crossed with the expansion box is connect, and the air outlet slit of the expansion box passes through the second pipe fitting and the master
The air intlet connection of tracheae, the expansion box are provided with the first drainpipe, the first drainpipe in the bottom of the first chamber
Drain valve is provided with, the expansion box is provided with the second drainpipe in the bottom end of the second chamber, and the second drainpipe is provided with
Solenoid valve, the top of the partition board are provided with liquid level sensor, and the top of the expansion box is provided with control cabinet, and the liquid level passes
Sensor, the solenoid valve are electrically connected with the control cabinet, and the main tracheae is connected with more bronchuses, and bronchus is provided with gas
Pipe valve, the inner wall of the expansion box are provided with erosion resistant coating, and the upper end of the expansion box is additionally provided with alarm, the alarm and institute
Control cabinet electrical connection is stated, is provided with sink on the outside of the expansion box, which is located at the underface of second drainpipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738889.9U CN207581879U (en) | 2017-12-14 | 2017-12-14 | Gold loaded resin desorbing electrolytic system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738889.9U CN207581879U (en) | 2017-12-14 | 2017-12-14 | Gold loaded resin desorbing electrolytic system |
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| Publication Number | Publication Date |
|---|---|
| CN207581879U true CN207581879U (en) | 2018-07-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018433A (en) * | 2017-12-14 | 2018-05-11 | 赤峰柴胡栏子黄金矿业有限公司 | Gold loaded resin desorbing electrolytic system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018433A (en) * | 2017-12-14 | 2018-05-11 | 赤峰柴胡栏子黄金矿业有限公司 | Gold loaded resin desorbing electrolytic system |
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