CN110127922A - More metal associated gold ore ore dressing liquid waste treatment systems and method - Google Patents
More metal associated gold ore ore dressing liquid waste treatment systems and method Download PDFInfo
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- CN110127922A CN110127922A CN201910422623.0A CN201910422623A CN110127922A CN 110127922 A CN110127922 A CN 110127922A CN 201910422623 A CN201910422623 A CN 201910422623A CN 110127922 A CN110127922 A CN 110127922A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/22—Treatment of water, waste water, or sewage by freezing
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention provides a kind of more metal associated gold ore ore dressing liquid waste treatment systems, including pre-processing device and evaporation equipment；Evaporation equipment includes evaporation tank, drinking-water pipe, soakaway trench, return pipe, fixed bracket and evaporation cloth；Pre-processing device includes equipment for separating liquid from solid, crystal separator and adsorbent equipment.It is connected between equipment for separating liquid from solid, crystal separator and adsorbent equipment and evaporation tank by water pipe.The present invention also provides a kind of more metal associated gold ore ore dressing method for treating waste liquid comprising solid-liquid separation step, crystal separating step, adsorption step and evaporation step.The present invention will be discharged into atmosphere with evaporation equipment after the water in pretreated ore dressing waste liquid is converted to gaseous state, precipitate the harmful substance remained in ore dressing waste liquid or be deposited on evaporation cloth and in evaporation tank, to effectively prevent ore dressing waste liquor contamination environment, and structure is simple, cost is relatively low, is convenient for middle-size and small-size more metal associated gold ore promotion and implementation.
Description
Technical field
The invention belongs to environmental technology fields, and in particular to a kind of more metal associated gold ore ore dressing liquid waste treatment systems and side
Method.
Background technique
More metal associated gold ores during ore dressing, usually using dump leaching method by mineral gold element and other metals
Element (mostly heavy metal element) or/and impurity carry out preliminary separation.Can generate in the process it is a large amount of, contain heavy metal
The organic substances such as element (such as copper, cadmium, lead, chromium, manganese etc.) and naphthalene, phenol, anthracene, cyanide ore dressing waste liquid (water, organic solvent with
And the mixed liquor of other harmful substances).If be not pocessed in the water body for being directly discharged to ore dressing field periphery to ore dressing waste liquid,
It would seriously pollute the environment.
Due to the complicated component of the ore dressing waste liquid of more metal associated gold ores, containing multiple harmful substances, using single side
Method, such as alternatively use chemical precipitation method, absorption method, ion-exchange, nanometer heavy metal water treating method, microbiological treatment
Method, it is difficult to reach ideal liquid waste processing effect.It is, in general, that only a variety of methods of integrated use and use complex valuableness
Waste liquor treatment equipment, be possible to obtain ideal treating waste liquid effect.However, middle-size and small-size more metal associated gold ores,
Especially small-sized more metal associated gold ores, are limited by its economic strength, few waste liquor treatment equipment pair for using complex and expensive
Ore dressing waste liquid carries out integrated treatment.
Recently, a kind of more metal associated gold ore ore dressing waste liquid pre-processing devices have been invented by our company, including by lid, side wall
Equipment for separating liquid from solid made of being surrounded with bottom plate, crystal separator (chilled water made of being surrounded as lid, side wall and bottom plate
Pipe enters crystal separation dress through lid, side wall or the bottom plate of crystal separator from the outside of crystal separator
After the inner space set extends a distance into, then be pierced by from the lid, side wall or bottom plate of crystal separator), by lid,
Adsorbent equipment made of side wall and bottom plate surround, and it is sequentially communicated the water pipe of above-mentioned apparatus.The pre-processing device is at low cost, energy
The bio-toxicity of more metal associated gold ore ore dressing waste liquids is effectively reduced and corrosivity and the easy knot in ore dressing waste liquid is greatly reduced
Discharge standard is not achieved in brilliant object, still, waste liquid after pretreatment, it is necessary in conjunction with other methods, such as microbial treatment method,
Pretreated waste liquid is further processed.Microbial treatment method can be effectively removed really in waste liquid it is harmful at
Point, make up to discharge standard, but long, the inefficient defect there is also the processing time of waste liquid.
Summary of the invention
The present invention provides a kind of more metal associated gold ore ore dressing liquid waste treatment systems, purpose is intended to lower cost
More metal associated gold ore ore dressing waste liquids are handled, ore dressing waste liquor contamination environment is effectively prevent.The purpose is by following skills
What art scheme was realized:
A kind of more metal associated gold ore ore dressing liquid waste treatment systems, including pre-processing device and evaporation equipment；Evaporation equipment
Including evaporation tank, drinking-water pipe, soakaway trench, return pipe, fixed bracket and evaporation cloth；The bottom end of drinking-water pipe is connected to evaporation tank, is taken out
The top of water pipe is connected to one end of soakaway trench, and the other end of soakaway trench is connected to the top of return pipe, the bottom end of return pipe with
Evaporation tank connection；Fixed bracket is located at the top of evaporation tank, and ground of the both ends respectively with evaporation tank two sides is connected and fixed；Infiltration
Pipe is fixed on fixed bracket, and the tube wall of soakaway trench is equipped with water seepage hole, and evaporation cloth is suspended on soakaway trench and evaporates cloth and seeps
Wrap up soakaway trench in one end of water pipe contact；The pre-processing device includes equipment for separating liquid from solid, crystal separator and absorption
Device；The equipment for separating liquid from solid, crystal separator, adsorbent equipment pass sequentially through water pipe with evaporation tank and are connected to, to make
After ore dressing waste liquid passes sequentially through equipment for separating liquid from solid, crystal separator, adsorbent equipment pretreatment, flows in evaporation tank and carry out
Evaporation.
Further, the equipment for separating liquid from solid is surrounded by lid, side wall and bottom plate；The crystal separator
It is surrounded by lid, side wall and bottom plate, chilled water pipe is from the outside of crystal separator through crystal separator
After lid side, side side wall or bottom plate side enter the inner space of crystal separator, then separates and fill from crystal
The lid other side, other side side wall or the bottom plate other side set are pierced by；The adsorbent equipment is surrounded by lid, side wall and bottom plate
It forms, adsorbent equipment is internally provided at least one piece water filtration separator for having filtration hole, and water filtration separator will be in adsorbent equipment
Portion space is divided into more than two working chambers, and sponge or granular adsorption material are filled in working chamber；First water pipe from
The upper vertical of equipment for separating liquid from solid is connected to after the lid of equipment for separating liquid from solid with the inner space of equipment for separating liquid from solid；The
Two water pipes are connected to after side wall with the inner space of crystal separator from the lower sidewall of crystal separator；At least
There is one to be connected to the first water pipe with the second water pipe with the first water pipe by-pass line connected vertically；One end of third water pipe is from knot
The side wall upper part of brilliant object separator run through side wall after be connected to the inner space of crystal separator, third water pipe it is another
End is connected to after side wall with the inner space of adsorbent equipment from the lower sidewall of adsorbent equipment；One end of 4th water pipe is from absorption
The side wall upper part of device is connected to after running through side wall with the inner space of adsorbent equipment, the other end and the evaporation tank of the 4th water pipe
Connection.
Further, four and the first water pipe by-pass line connected vertically are provided with, four by-pass lines are by the first water
Pipe is connected to the second water pipe.
Further, the interior parallel of adsorbent equipment be provided with four pieces have filtration hole water filtration separators, four pieces of drainages every
The inner space of adsorbent equipment is divided into five working chambers, that is, the first working chamber, the second working chamber, third by plate from the bottom to top
Working chamber, the 4th working chamber and the 5th working chamber.
Further, it is filled with sponge in the first working chamber, is filled with zeolite in the second working chamber, worked in third
It is filled with active carbon in chamber, is filled with montmorillonite in the 4th working chamber, is filled with sepiolite in the 5th working chamber.
Further, chilled water pipe runs through the lid of crystal separator from the top of crystal separator downward vertically
Body side is bent twice after extending into the bottom of the inner space of crystal separator, then extends vertically through crystal separation upwards
The lid other side of device extends to except crystal separator.
Further, chilled water pipe extends vertically through the bottom of crystal separator from the lower section of crystal separator upwards
Plate side is bent twice after extending into the top of the inner space of crystal separator, extends vertically through crystal separation still further below
The bottom plate other side of device extends to except crystal separator.
Further, chilled water pipe runs through the side side of crystal separator from the outside vertical of crystal separator
After wall extend into the inner space of crystal separator, then extends vertically through the other side side wall of crystal separator and extend to
Except crystal separator.
Further, nylon adherent buckle is set in the contact position of the evaporation cloth and soakaway trench.
The present invention also provides a kind of more metal associated gold ore ore dressing method for treating waste liquid, including pre-treatment step and evaporation
Step, the pre-treatment step include solid-liquid separation step, crystal separating step and adsorption step.
The present invention have it is following the utility model has the advantages that
1, more metal associated gold ore ore dressing waste liquids are handled with pre-processing device, more metal associated gold ore ore dressings can be effectively reduced
Simultaneously the easy crystal in ore dressing waste liquid is greatly reduced in the bio-toxicity and corrosivity of waste liquid, to effectively prevent ore dressing waste liquid rotten
Erosion evaporation cloth, and ensure water pump normal work (present invention in evaporation equipment needs work under the cooperation of water pump, water pump is not
It will discontinuously be transported on evaporation cloth and be evaporated by pretreated waste liquid, if without pretreatment, in ore dressing waste liquid
It will affect the normal work of water pump after easy crystal crystallization, can even damage water pump.)
2, it will be discharged into atmosphere, made residual after the water in pretreated ore dressing waste liquid is converted to gaseous state with evaporation equipment
The harmful substance stayed in ore dressing waste liquid is precipitated or is deposited on evaporation cloth and in evaporation tank, to effectively prevent ore dressing waste liquid dirty
Contaminate environment.
3, structure is simple, and cost is relatively low, is convenient for middle-size and small-size more metal associated gold ore promotion and implementation.
Detailed description of the invention
Fig. 1 is the vertical section structural schematic diagram of the evaporation equipment in the embodiment of the present invention 1；
Fig. 2 is A-A sectional view in Fig. 1；
Fig. 3 is B-B sectional view in Fig. 1；
Fig. 4 is the vertical section structural schematic diagram of the pre-processing device in the embodiment of the present invention one；
Fig. 5 is the horizontal profile structure schematic diagram of the Crystallization Separation device in the embodiment of the present invention one；
Fig. 6 is the structural schematic diagram of the water filtration separator in embodiment one；
Fig. 7 is the vertical section structural schematic diagram of the Crystallization Separation device in the embodiment of the present invention two；
Fig. 8 is the vertical section structural schematic diagram of the Crystallization Separation device in the embodiment of the present invention three.
Specific embodiment
Below in conjunction with attached drawing, structure feature and its working principle of the invention is discussed in detail.
Embodiment one
The present invention is more, and metal associated gold ore ore dressing liquid waste treatment system includes pre-processing device and evaporation equipment.Such as Fig. 1 institute
Show, evaporation equipment includes evaporation tank 12, drinking-water pipe 8, soakaway trench 9, return pipe 10, fixed bracket 11 and evaporation cloth 13；Drinking-water pipe
8 bottom end is connected to evaporation tank 12, and the top of drinking-water pipe 8 is connected to one end of soakaway trench 9, the other end and return water of soakaway trench 9
The top of pipe 10 is connected to, and the bottom end of return pipe 10 is connected to evaporation tank 12.
Such as Fig. 2 and as shown in connection with fig. 1, fixed bracket 11 is located at the top of evaporation tank, both ends respectively with 12 liang of evaporation tank
The ground of side is connected and fixed, and soakaway trench 9 is fixed on fixed bracket 11, and the tube wall of soakaway trench 9 is equipped with water seepage hole and (does not show in figure
Out, the present embodiment is the infiltration parallel with direction of advance three rows of setting on the tube wall of the left and right sides, along water flow in the downside of soakaway trench 9
Water hole).
Such as Fig. 3 and as shown in connection with fig. 1, evaporation cloth 13 is suspended on soakaway trench 9 and evaporates what cloth 13 was contacted with soakaway trench 9
Wrap up soakaway trench 9 in one end.In the present embodiment, evaporation cloth 13 and the contact position setting nylon adherent buckle of soakaway trench 9 (do not show in figure
Out), effect is that evaporation cloth 13 is made to wrap up soakaway trench 9 securely, it is ensured that is leaked out from water seepage hole have passed through pretreatment
Ore dressing waste liquid (waste water) all flow on evaporation cloth 13, and be conveniently replaceable evaporation cloth.In the present embodiment, evaporation cloth is by three layers
Cloth is formed by stacking, and middle layer is cotton, and upper and lower layer is burlap.
It should also be noted that on the capacity of evaporation tank, drinking-water pipe, soakaway trench, return pipe, evaporation cloth and infiltration tube wall
Water seepage hole particular number can according to the flow of ore dressing waste liquid determine.
As shown in figure 4, pre-processing device includes following devices or component:
(1) equipment for separating liquid from solid 1 made of being surrounded as lid, side wall and bottom plate；
(2) crystal separator 2 made of being surrounded as lid, side wall and bottom plate, chilled water pipe 201 divide from crystal
The lid side that crystal separator 2 is run through in top from device 2 downward vertically extend into the inside of crystal separator 2
It is bent twice behind the bottom in space, then extends vertically through the lid other side of crystal separator 2 upwards and extend to crystal point
Except device 2；As shown in figure 5, being arranged in parallel with 5 chilled water pipes in crystal separator 2 in the present embodiment
201；
(3) adsorbent equipment 3 made of being surrounded as lid, side wall and bottom plate, adsorbent equipment 3 are internally provided with four pieces as schemed
Water filtration separator 31 shown in 6, with filtration hole 32, four pieces of water filtration separators 31 are from the bottom to top by the inner space of adsorbent equipment 3
It is divided into five working chambers, that is, the first working chamber 301, the second working chamber 302, third working chamber 303, the 4th working chamber 304
With the 5th working chamber 305；It is filled with sponge in the first working chamber 301, is filled with zeolite granular in the second working chamber 302,
It is filled with active carbon particle in third working chamber 303, is filled with montmorillonite particle in the 4th working chamber 304, in the 5th work
Make to be filled with sepiolite particle in chamber 305；
(4) first water pipes 4, the first water pipe 4 run through the lid of equipment for separating liquid from solid 1 from the upper vertical of equipment for separating liquid from solid 1
It is connected to after body with the inner space of equipment for separating liquid from solid 1；
(5) second water pipes 5, the second water pipe 5 divide after side wall with crystal from the lower sidewall of crystal separator 2
Inner space connection from device 2；Four with the by-pass line 401 connected vertically of the first water pipe 4 by the first water pipe 4 and the second water
Pipe 5 is connected to；The side wall upper part of equipment for separating liquid from solid 1, which is provided with outlet conduit 101, (can also be arranged outlet conduit and be separated by solid-liquid separation
On the lid of device 1), equipment for separating liquid from solid 1 is connected to by outlet conduit 101 with the second water pipe 5；
(6) third water pipe 6, one end of third water pipe 6 from the side wall upper part of crystal separator 2 after side wall with knot
The inner space of brilliant object separator 2 is connected to, and the other end of third water pipe 6 is from the lower sidewall of adsorbent equipment 3 after side wall
It extends to the inside of the first working chamber 301 and is connected to the first working chamber 301；
(7) the 4th water pipes 7, one end of the 4th water pipe 7 from the side wall upper part of adsorbent equipment 3 after side wall with adsorbent equipment
3 the first working chamber 301 connection；As shown in Figure 1, the other end of the 4th water pipe 7 is connected to evaporation tank 12.
Embodiment two
The basic structure of embodiment two is identical with embodiment one, the difference is that as shown in fig. 7, in embodiment two
In crystal separator 2 in, chilled water pipe 201 is to extend vertically through crystal upwards from the lower section of crystal separator 2
The bottom plate side of separator 2 is bent twice after extending into the top of the inner space of crystal separator 2, still further below vertically
The bottom plate other side through crystal separator 2 extends to except crystal separator 2.
Embodiment three
The basic structure of embodiment three is identical with embodiment one, the difference is that as shown in figure 8, in embodiment three
In crystal separator 2 in, chilled water pipe 201 be from the outside vertical of crystal separator 2 through crystal separate
After the side side wall of device 2 extend into the inner space of crystal separator 2, then extend vertically through crystal separator 2
Other side side wall extends to except crystal separator 2.
Describe the structure feature of the more metal associated gold ore ore dressing liquid waste treatment systems of the present invention in detail in conjunction with attached drawing above,
Work step of the invention is introduced further below:
Ore dressing waste liquid containing fraction solids clast is pumped into the first water pipe 4, due to the first water by step 1 with water pump
Pipe 4 from top to bottom with 1 vertical connection of equipment for separating liquid from solid, and the inertia of the solid debris of same volume be greater than water and organic solvent
Inertia, therefore most solid debris in ore dressing waste liquid can move downward the bottom for sinking to equipment for separating liquid from solid 1, without
The second water pipe 5 can be entered through by-pass line 401, and (solid debris for being not excluded for only a few enters the second water pipe 5 through by-pass line 401
In).Due to the shunting function of by-pass line 401, in outlet conduit 101 and the second water pipe 5 between flow rate of liquid it is slower, then plus
The side wall upper part of equipment for separating liquid from solid 1 is arranged in upper water-out pipeline 101, and this design is beneficial to prevent in equipment for separating liquid from solid 1
Solid debris through outlet conduit 101, the second water pipe 5, again enter in adsorbent equipment 3 through third water pipe 6.
The chilled water of zero centigrade is pumped to crystal point with water pump during being pumped into ore dressing waste liquid by step 2
From in the chilled water pipe 201 in device 2, due to the effect of chilled water, the inner space of crystal separator 2 is especially cold
The periphery for freezing water pipe 201 will form topical hypothermia region, and ore dressing waste liquid after separation of solid and liquid divides through the second water pipe 5 from crystal
After lower sidewall from device 2 enters crystal separator 2, influenced by low temperature, most of naphthalene, phenol in ore dressing waste liquid,
The organic matters such as anthracene will form the bottom that crystal is deposited in chilled water pipe surface or deposits to crystal separator 2, thus
It is separated with ore dressing waste liquid.
Step 3, the ore dressing waste liquid after crystal separating step after third water pipe 6 enters in adsorbent equipment 3,
The first working chamber 301, the second working chamber 302, third working chamber 303, the 4th working chamber 304 and the 5th work are flowed through from the bottom to top
After chamber 305, flowed out through the 4th water pipe 7, it is in the process, remaining in ore dressing waste liquid to have lacked subtle crystallization composition granule and its
His solid debris can be filled in sponge in the first working chamber 301 and absorb, and most of heavy metal ion in ore dressing waste liquid can quilt
The adsorbent material for being filled in the second working chamber 302, third working chamber 303, the 4th working chamber 304 and the 5th working chamber 305 is inhaled
It is attached.
Step 4 flows in evaporation tank 12 through the 4th water pipe 7 by adsorption step treated ore dressing waste liquid, works as evaporation
After ore dressing waste liquid in pond 12 reaches certain amount, ore dressing waste liquid is pumped in drinking-water pipe 8 with water pump, ore dressing waste liquid is through taking out
Water pipe 8 enters in soakaway trench 9, and most of ore dressing waste liquid can leak into evaporation cloth 13 by the water seepage hole on 9 tube wall of soakaway trench
On, and be evaporated in atmosphere by evaporating cloth 13, small part ore dressing waste liquid can flow back into evaporation tank 12 by return pipe 10.
Under the conveying effect of water pump, the ore dressing waste liquid in evaporation tank 12 is constantly recycled, and the water in waste liquid is evaporated to through pervaporation cloth 13
In atmosphere (part water also can directly evaporate in evaporation tank 12).
It should also be noted that evaporation effect of the invention is extremely limited in plum rain season or low temperature and moisture season,
For this purpose, inventor uses the technological means of evaporation tank series connection biological treatment tank, that is, micro- life is separately set near ore dressing field
The waste water for having little time evaporation in evaporation tank is introduced into microbiological treatment pond with water pipe and is handled by object processing pond.
Claims (10)
1. a kind of more metal associated gold ore ore dressing liquid waste treatment systems, including pre-processing device and evaporation equipment；Evaporation equipment packet
Include evaporation tank (12), drinking-water pipe (8), soakaway trench (9), return pipe (10), fixed bracket (11) and evaporation cloth (13)；Drinking-water pipe
(8) bottom end is connected to evaporation tank (12), and the top of drinking-water pipe (8) is connected to one end of soakaway trench (9), soakaway trench (9) it is another
One end is connected to the top of return pipe (10), and the bottom end of return pipe (10) is connected to evaporation tank (12)；Fixed bracket (11) are located at
The top of evaporation tank (12), ground of the both ends respectively with evaporation tank (12) two sides are connected and fixed；Soakaway trench (9) is fixed on fixation
On bracket (11), the tube wall of soakaway trench (9) is equipped with water seepage hole, and evaporation cloth (13) is suspended on soakaway trench (9) and evaporates cloth
(13) one end package soakaway trench (9) contacted with soakaway trench (9)；The pre-processing device includes equipment for separating liquid from solid (1), crystallization
Object separator (2) and adsorbent equipment (3)；Equipment for separating liquid from solid (1), crystal separator (2), adsorbent equipment and evaporation tank
(12) water pipe connection is passed sequentially through.
2. more metal associated gold ore ore dressing liquid waste treatment systems as described in claim 1, it is characterised in that: the separation of solid and liquid
Device (1) is surrounded by lid, side wall and bottom plate；The crystal separator (2) surrounded by lid, side wall and bottom plate and
At chilled water pipe (201) runs through lid side, the side of crystal separator (2) from the outside of crystal separator (2)
After side wall or bottom plate side enter the inner space of crystal separator (2), then the lid from crystal separator (2)
The other side, other side side wall or the bottom plate other side are pierced by；The adsorbent equipment (3) is surrounded by lid, side wall and bottom plate,
Adsorbent equipment (3) is internally provided at least one piece water filtration separator (31) for having filtration hole (32), and water filtration separator (31) will be inhaled
The inner space of adsorption device (3) is divided into more than two working chambers, and sponge or granular adsorption material are filled in working chamber
Material；First water pipe (4) divides after the lid of equipment for separating liquid from solid (1) with solid-liquid from the upper vertical of equipment for separating liquid from solid (1)
Inner space connection from device (1)；Second water pipe (5) from the lower sidewall of crystal separator (2) after the side wall with
The inner space of crystal separator (2) is connected to；At least one and the first water pipe (4) by-pass line connected vertically
(401) the first water pipe (4) is connected to the second water pipe (5)；Side of the one end of third water pipe (6) from crystal separator (2)
Wall top is connected to after running through side wall with the inner space of crystal separator (2), and the other end of third water pipe (6) is filled from absorption
The lower sidewall for setting (3) is connected to after side wall with the inner space of adsorbent equipment (3)；One end of 4th water pipe (7) is from absorption
The side wall upper part of device (3) run through side wall after be connected to the inner space of adsorbent equipment (3), the other end of the 4th water pipe (7) and
Evaporation tank (12) connection.
3. more metal associated gold ore ore dressing liquid waste treatment systems as claimed in claim 2, it is characterised in that: be provided with four with
First water pipe (4) by-pass line connected vertically (401), four by-pass lines (401) are by the first water pipe (4) and the second water pipe
(5) it is connected to.
4. more metal associated gold ore ore dressing liquid waste treatment systems as claimed in claim 3, it is characterised in that: the adsorbent equipment
(3) interior parallel is provided with four pieces of water filtration separators (31) for having filtration hole (32), and four pieces of water filtration separators (31) fill absorption
The inner space for setting (3) is divided into five working chambers from the bottom to top, that is, the first working chamber (301), the second working chamber (302),
Third working chamber (303), the 4th working chamber (304) and the 5th working chamber (305).
5. more metal associated gold ore ore dressing liquid waste treatment systems as claimed in claim 4, it is characterised in that: in the first working chamber
(301) it is filled with sponge in, is filled with zeolite in the second working chamber (302), filling is active in third working chamber (303)
Charcoal is filled with montmorillonite in the 4th working chamber (304), is filled with sepiolite in the 5th working chamber (305).
6. more metal associated gold ore ore dressing liquid waste treatment systems as claimed in claim 2, it is characterised in that: the chilled water pipe
(201) knot is extend into from the lid side that crystal separator (2) is run through in the top of crystal separator (2) downward vertically
It is bent twice behind the bottom of the inner space of brilliant object separator (2), then extends vertically through the lid of crystal separator (2) upwards
The body other side extends to except crystal separator (2).
7. more metal associated gold ore ore dressing liquid waste treatment systems as claimed in claim 2, it is characterised in that: the chilled water pipe
(201) knot is extend into from the bottom plate side that the lower section of crystal separator (2) extends vertically through crystal separator (2) upwards
It is bent twice behind the top of the inner space of brilliant object separator (2), extends vertically through the bottom of crystal separator (2) still further below
The plate other side extends to except crystal separator (2).
8. more metal associated gold ore ore dressing liquid waste treatment systems as claimed in claim 2, it is characterised in that: the chilled water pipe
(201) the side side wall from the outside vertical of crystal separator (2) through crystal separator (2) extend into crystal
Behind the inner space of separator (2), then extends vertically through the other side side wall of crystal separator (2) and extend to crystal point
Except device (2).
9. more metal associated gold ore ore dressing liquid waste treatment systems as claimed in any one of claims 1 to 8, it is characterised in that:
Nylon adherent buckle is arranged in the contact position of evaporation cloth (13) and soakaway trench (9).
10. a kind of more metal associated gold ore ore dressing method for treating waste liquid, including pre-treatment step and evaporation step, the pretreatment
Step includes solid-liquid separation step, crystal separating step and adsorption step.
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| CN201910422623.0A CN110127922B (en) | 2019-05-21 | 2019-05-21 | Multi-metal associated gold ore dressing waste liquid treatment system and method |
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| CN201910422623.0A CN110127922B (en) | 2019-05-21 | 2019-05-21 | Multi-metal associated gold ore dressing waste liquid treatment system and method |
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| CN86102212A (en) * | 1986-03-30 | 1987-02-11 | 齐宏立 | Cloth-type evaporator |
| CN104609487A (en) * | 2014-12-25 | 2015-05-13 | 核工业北京化工冶金研究院 | In-situ leaching uranium mine wastewater evaporating device and method |
| CN106430848A (en) * | 2016-11-18 | 2017-02-22 | 广州南大环保科技有限公司 | Industrial sewage treatment method |
| CN109179762A (en) * | 2018-09-28 | 2019-01-11 | 三达膜科技（厦门）有限公司 | A kind of processing method of molybdenum ore beneficiation wastewater |
| CN109264920A (en) * | 2018-12-03 | 2019-01-25 | 中南大学 | A kind of processing method of beneficiation wastewater zero-emission |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102212A (en) * | 1986-03-30 | 1987-02-11 | 齐宏立 | Cloth-type evaporator |
| CN104609487A (en) * | 2014-12-25 | 2015-05-13 | 核工业北京化工冶金研究院 | In-situ leaching uranium mine wastewater evaporating device and method |
| CN106430848A (en) * | 2016-11-18 | 2017-02-22 | 广州南大环保科技有限公司 | Industrial sewage treatment method |
| CN109179762A (en) * | 2018-09-28 | 2019-01-11 | 三达膜科技（厦门）有限公司 | A kind of processing method of molybdenum ore beneficiation wastewater |
| CN109264920A (en) * | 2018-12-03 | 2019-01-25 | 中南大学 | A kind of processing method of beneficiation wastewater zero-emission |
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