CN206266686U - A kind of gold wet purification process point liquid containing gold filtering and purifying - Google Patents
A kind of gold wet purification process point liquid containing gold filtering and purifying Download PDFInfo
- Publication number
- CN206266686U CN206266686U CN201621320818.2U CN201621320818U CN206266686U CN 206266686 U CN206266686 U CN 206266686U CN 201621320818 U CN201621320818 U CN 201621320818U CN 206266686 U CN206266686 U CN 206266686U
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- China
- Prior art keywords
- closed container
- gold
- filter core
- liquid containing
- purifying
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model discloses a kind of gold wet purification process point liquid containing gold filtering and purifying, including can the closed container of pressure-resistant 1.0MPa, titanium sintered filter core, feed tube, acid-resistant ceramic pump, the expensive liquid pipe of parting, residual cake valve, fixing bolt, ring flange, collect mouth, outlet conduit and Backwash pipeline；The titanium sintered filter core upper end open lower end closed is simultaneously located in closed container, the titanium sintered filter core is provided with multiple and is evenly distributed and is fixed on ring flange by fixing bolt sealing, the ring flange is connected to the middle and upper part of closed container, makes to collect mouth described in the composition of space more than closed container inner flange；The expensive liquid pipe of parting is passed through the bottom in closed container in connection acid-resistant ceramic pump and after tapping into liquid pipe；Residual cake valve is located at the bottom of closed container；Outlet conduit is from closed container Base top contact；Backwash pipeline is connected by threeway with outlet conduit.The utility model have can fast purification point liquid containing gold, the characteristics of be easy to cleaning and regeneration again.
Description
Technical field
The utility model is related to gold wet purification filtering and purifying, and in particular to a kind of gold wet purification process point
Liquid containing gold filtering and purifying.
Background technology
During gold wet purification, parting technique is mainly adopted as two kinds of chloroazotic acid parting and chlorination parting.Parting mistake
Cheng Zhong, gold is dissolved in and a point liquid containing gold is formed in solution, silver-colored then exist with silver chlorate solid particulate form, so as to realize that gold and silver divides
From.Because silver chlorate solid particle size is uneven, fine particle silver chloride solution therein is suspended in point liquid containing gold, is difficult
Sedimentation, in order that silver sedimentation is complete, current main method has following two：
1. the method for taking extension chloroazotic acid static balance time.This method has the following disadvantages：One is the sedimentation time long
(need to typically settle more than 12 hours), kumquat pressure is big to cause fund to overstock greatly；Two be sedimentation after sediment be difficult separation of solid and liquid, carefully
Little particle is easily accessible in liquid, and then pollutes gold mud, and Au-1 gold mud first-time qualification rates are very low, can only typically produce Au-2 gold
Mud.
2. the method for being filtered using filter plant.Main filter type is mainly filter-cloth filtering at present, and compared with
Advanced ion plate filtering, but all there are problems that easily blocking and difficult cleaning of.
The content of the invention
The purpose of this utility model be to provide one kind can fast purification point liquid containing gold, be easy to the gold of cleaning and regeneration wet again
Method purification process point liquid containing gold filtering and purifying, the fast of Au-1 ingots is realized while Au-1 gold mud first-time qualification rates are improved
Fast-growing is produced, and is reduced gold and is overstock.
To realize object above, a kind of gold wet purification process of the utility model point liquid containing gold filtering and purifying includes
Can pressure-resistant 1.0MPa closed container, titanium sintered filter core, feed tube, acid-resistant ceramic pump, the expensive liquid pipe of parting, residual cake valve, fixed spiral shell
Bolt, ring flange, collect mouth, outlet conduit and Backwash pipeline；The titanium sintered filter core upper end open lower end closed is simultaneously located at institute
State in closed container, the titanium sintered filter core is provided with multiple and is evenly distributed and is fixed on the ring flange by fixing bolt sealing
On, the ring flange is connected to the middle and upper part of closed container, makes to collect mouth described in the composition of space more than closed container inner flange；
The expensive liquid pipe of parting is passed through the bottom in closed container in connection acid-resistant ceramic pump and after tapping into liquid pipe；The residual cake valve is located at
The bottom of closed container；The outlet conduit is from closed container Base top contact；The Backwash pipeline by threeway with it is described go out
Mouth pipeline connection.
The aperture of the titanium sintered filter core is 0.45um.
The quantity of the titanium sintered filter core is 5.
Above-mentioned gold wet purification process point liquid containing gold filtering and purifying uses " titanium sintered filter core " and " pressure filtration "
Mode carry out chloroazotic acid filtration, purification, whole filter is integrated in a closed pressure resistant container, and the closed container uses PPR
Material makes, it is desirable to be resistant to the pressure of 1.0MPa.Liquid containing gold is divided to be input into closed container by acid-resistant ceramic pump, by pressurizeing
After filter, point liquid containing gold by titanium sintered filter core, after confluxing through liquid outlet discharge, into the follow-up chloroazotic acid of gold wet purification also by purification
Former metal working sequence.Silver chlorate sediment and insoluble granule are then trapped to container bottom, are periodically carried out backwash and are collected recovery.
The utility model gold wet purification process point liquid containing gold filtering and purifying has the advantages that：
1st, the rate of filtration is fast, good purification, and easy cleaning regeneration, Au-1 gold mud first-time qualification rate is stable more than 99%,
Higher than qualification rate (85~90%) in current industry；
2nd, the golden production cycle can be controlled within 8 hours, reduce gold overstock, reduce the occupation of capital.
3rd, because Au-1 gold average price is higher than yuan/gram of Au-2 gold 0.2, often producing 1kg gold can increase income 200
Unit.
4th, the device can be applicable in full golden production industry.
Brief description of the drawings
Fig. 1 is a kind of gold wet purification process of the utility model point liquid containing gold filtering and purifying structural representation.
Fig. 2 be in Fig. 1 A-A to structural representation.
Reference：The expensive liquid pipe 5, residual cake valve of closed container 1, titanium sintered filter core 2, feed tube 3, acid-resistant ceramic pump 4, parting
6th, fixing bolt 7, ring flange 8, collect mouth 9, outlet conduit 10, Backwash pipeline 11.
Specific embodiment
With reference to the accompanying drawings and detailed description to a kind of gold wet purification process of the utility model point liquid containing gold mistake
Filtering purifying apparatus are described in further detail.
A kind of gold wet purification process of the utility model shown in Fig. 1 and Fig. 2 point liquid containing gold filtering and purifying includes energy
The closed container 1, aperture of the pressure of resistance to 1.0MPa is titanium sintered filter core 2, feed tube 3, the acid-resistant ceramic pump 4, parting of 0.45um
Your liquid pipe 5, residual cake valve 6, fixing bolt 7, ring flange 8, collect mouth 9, outlet conduit 10 and Backwash pipeline 11；The titanium sintering
The upper end open lower end closed of filter core 2 is simultaneously located in the closed container 1, and the titanium sintered filter core 2 is provided with 5 and is evenly distributed and leads to
Cross the sealing of fixing bolt 7 to be fixed on the ring flange 8, the ring flange 8 is connected to the middle and upper part of closed container, makes closed container
Collect mouth 9 described in constituting in the space of 1 inner flange more than 8；The expensive liquid pipe 5 of parting is in connection acid-resistant ceramic pump 4 and taps into liquid
The bottom in closed container 1 is passed through after pipe 3；The residual cake valve 6 is located at the bottom of closed container 1；The outlet conduit 10 is from close
Close the Base top contact of container 1；The Backwash pipeline 11 is connected by threeway with outlet conduit 10.
The closed container 1 is made using PPR materials.During work, point liquid containing gold is via the expensive liquid pipe 5, acid-resistant ceramic pump of parting
4th, feed tube 3 is input into closed container 1, by after pressure filtration, point liquid containing gold is converged into and collected by titanium sintered filter core 2
Discharged through outlet conduit 10 after mouth 9, metal working sequence is reduced into follow-up chloroazotic acid.Silver chlorate sediment and insoluble granule be then trapped to
Container bottom.Periodically backwashed to the plus-pressure water of Backwash pipeline 11, will be attached to the particulate matter on titanium sintered filter core surface
Collection is recycled to container bottom, and recovery is discharged by residual cake valve 6.Unclamping fixing bolt 7 on ring flange 8 can sinter filter by whole titanium
Core takes out and carries out maintenance replacing.
Claims (3)
1. a kind of gold wet purification process divides liquid containing gold filtering and purifying, it is characterized in that：It includes the pressure-resistant 1.0MPa's of energy
Closed container, titanium sintered filter core, feed tube, acid-resistant ceramic pump, the expensive liquid pipe of parting, residual cake valve, fixing bolt, ring flange, collect
Mouth, outlet conduit and Backwash pipeline；The titanium sintered filter core upper end open lower end closed is simultaneously located in the closed container, should
Titanium sintered filter core is provided with multiple and is evenly distributed and is fixed on the ring flange by fixing bolt sealing, ring flange connection
In the middle and upper part of closed container, make to collect mouth described in the composition of space more than closed container inner flange；The expensive liquid pipe of parting
The bottom in closed container is passed through in connection acid-resistant ceramic pump and after tapping into liquid pipe；The residual cake valve is located at the bottom of closed container
Portion；The outlet conduit is from closed container Base top contact；The Backwash pipeline is connected by threeway with the outlet conduit.
2. gold wet purification process as claimed in claim 1 divides liquid containing gold filtering and purifying, it is characterized in that：The titanium sintering
The aperture of filter core is 0.45um.
3. gold wet purification process as claimed in claim 1 divides liquid containing gold filtering and purifying, it is characterized in that：The titanium sintering
The quantity of filter core is 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621320818.2U CN206266686U (en) | 2016-12-05 | 2016-12-05 | A kind of gold wet purification process point liquid containing gold filtering and purifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621320818.2U CN206266686U (en) | 2016-12-05 | 2016-12-05 | A kind of gold wet purification process point liquid containing gold filtering and purifying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206266686U true CN206266686U (en) | 2017-06-20 |
Family
ID=59041729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621320818.2U Active CN206266686U (en) | 2016-12-05 | 2016-12-05 | A kind of gold wet purification process point liquid containing gold filtering and purifying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206266686U (en) |
-
2016
- 2016-12-05 CN CN201621320818.2U patent/CN206266686U/en active Active
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