CN110152344A - Mother liquor fine salt separator and mother liquid evaporation crystal system - Google Patents
Mother liquor fine salt separator and mother liquid evaporation crystal system Download PDFInfo
- Publication number
- CN110152344A CN110152344A CN201910591170.4A CN201910591170A CN110152344A CN 110152344 A CN110152344 A CN 110152344A CN 201910591170 A CN201910591170 A CN 201910591170A CN 110152344 A CN110152344 A CN 110152344A
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- Prior art keywords
- fine salt
- settling tank
- mother liquor
- hang plate
- conveyer
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- 150000003839 salts Chemical class 0.000 title claims abstract description 149
- 239000012452 mother liquor Substances 0.000 title claims abstract description 62
- 239000007788 liquid Substances 0.000 title claims abstract description 20
- 238000001704 evaporation Methods 0.000 title claims abstract description 19
- 230000008020 evaporation Effects 0.000 title claims abstract description 19
- 239000013078 crystal Substances 0.000 title claims abstract description 12
- 238000004062 sedimentation Methods 0.000 claims abstract description 15
- 230000002776 aggregation Effects 0.000 claims description 25
- 238000004220 aggregation Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 5
- 239000006228 supernatant Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011552 falling film Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
This application involves technical field of environment protection equipment, more particularly, to a kind of mother liquor fine salt separator and mother liquid evaporation crystal system.Mother liquor fine salt separator includes settling tank and fine salt conveyer；The bottom angled of the settling tank is arranged, and the low order end of the settling tank forms decanting zone；One end of the fine salt conveyer is feed end, and the feed end protrudes into the decanting zone；The other end of the fine salt conveyer is provided with discharge port, and the discharge port is located at outside the settling tank, and the sedimentation fine salt in the decanting zone can be transported and be delivered to discharge port by the fine salt conveyer.Flying dust can effectively be evaporated the fine salts such as the k-na salt in saline solution and settle and be discharged dress packet, further separated to the fine salt in mother liquor by mother liquor fine salt separator and mother liquid evaporation crystal system provided by the present application.
Description
Technical field
This application involves technical field of environment protection equipment, more particularly, to a kind of mother liquor fine salt separator and mother liquid evaporation knot
Crystallographic system system.
Background technique
MVR evaporation and crystallization system, using falling film evaporator combination forced circulation heat exchanging evaporator heat exchange mode, using multistage
The process routes such as compression.After evaporation water inlet material liquid is via falling film evaporator heat exchange, forced circulation pump and forced circulation heater,
Into the lower cone section of crystallizer, thickener is transferred to through discharging pump.After thickener settles, salt centrifuge is isolated out bulky grain
Salt, tiny salt crystal seed return in forced circulation system through mother liquor.
Since the k-na salt in flying dust evaporation saline solution exists simultaneously, while also there is a small amount of carbonate to be enriched with, causes salt brilliant
Grain is tiny, and it is more (penetrate mother liquor solid-to-liquid ratio content and reach 50%) that centrifuge penetrates fine salt, causes forced circulation pump load big, electricity
Stream is high, and fine salt separation is not thorough, and expends mass energy.
Summary of the invention
The application's is designed to provide a kind of mother liquor fine salt separator and mother liquid evaporation crystal system, can be effectively
Flying dust is evaporated into the fine salts such as the k-na salt in saline solution and settles and be discharged dress packet, further the fine salt in mother liquor is separated.
This application provides a kind of mother liquor fine salt separators, including settling tank and fine salt conveyer；
The bottom angled of the settling tank is arranged, and the low order end of the settling tank forms decanting zone；
One end of the fine salt conveyer is feed end, and the feed end protrudes into the decanting zone；The fine salt conveyer
The other end be provided with discharge port, the discharge port is located at outside the settling tank, and the fine salt conveyer can be by the sedimentation
Sedimentation fine salt fortune in area is delivered to discharge port.
In the above-mentioned technical solutions, further, the settling tank includes aggregation portion and increases portion, the aggregation portion and institute
The portion of increasing is stated to be connected；
The aggregation portion, which encloses, is set as the decanting zone, the direction from the top of the decanting zone to bottom, the decanting zone
It is in gradually-reducing shape setting；
The portion of increasing is cylindrical in shape, and the bottom end for increasing portion is connected with the top in the aggregation portion.
In the above-mentioned technical solutions, further, the aggregation portion inclines including the first hang plate, the second hang plate, third
Inclined plate and inclined floor, first hang plate, second hang plate, the third hang plate and the inclined floor are enclosed and are set
At the decanting zone；
First hang plate and second hang plate are located at the two sides of the feed end, the inclined floor position
In the bottom of the feed end, the bottom of the bottom of first hang plate and second hang plate with the inclined floor
Connection；
The third hang plate is located at the end of the feed end, and the third hang plate is located at first hang plate
Between second hang plate, the third hang plate is connect with first hang plate and second hang plate, described
The bottom of third hang plate is connect with the inclined floor.
In the above-mentioned technical solutions, further, the portion of increasing includes that the first upright plate, the second upright plate, third are straight
Vertical plate and the 4th upright plate, first upright plate, second upright plate, the third upright plate and the 4th upright plate
It encloses and is set as tubular structure.
In the above-mentioned technical solutions, further, the settling tank offers overflow hole, and the overflow hole is located at settling tank
Increase portion, the overflow hole is for being discharged supernatant.
It in the above-mentioned technical solutions, further, further include the first support frame, first support frame and the settling tank
It is connected, first support frame is used to support the settling tank.
It in the above-mentioned technical solutions, further, further include the second support frame, the fine salt conveyer is obliquely installed, institute
The low order end for stating fine salt conveyer protrudes into the settling tank, and the high order end of the fine salt conveyer is set up in second support frame
On, and second support frame is connected with the fine salt conveyer, second support frame is used to support the fine salt conveying
Machine is obliquely installed.
It in the above-mentioned technical solutions, further, further include material-gathering device, the material-gathering device is set to the discharge port
Place, the material-gathering device is for collecting sedimentation fine salt.
In the above-mentioned technical solutions, further, the fine salt conveyer is screw conveyor.
Present invention also provides a kind of mother liquid evaporation crystal systems, separate and fill including mother liquor fine salt described in above scheme
It sets.
Compared with prior art, the application has the beneficial effect that
Mother liquor fine salt separator provided by the present application, including settling tank and fine salt conveyer；The bottom angled of settling tank
Setting, and the low order end of settling tank forms decanting zone；One end of fine salt conveyer is feed end, and feed end protrudes into decanting zone；Carefully
The other end of salt conveyer is provided with discharge port, and discharge port is located at outside settling tank, and fine salt conveyer can will sink in decanting zone
Drop fine salt fortune is delivered to discharge port.
Specifically, mother liquor fine salt separator includes settling tank and fine salt conveyer, and settling tank and mother liquid evaporation crystallize
The salt centrifuge mother liquor pipeline that goes out in system is connected, out the mother liquor containing tiny salt crystal seed of salt centrifuge mother liquor pipeline output
It injects in settling tank.Specifically, the mother liquor of solid-liquid relatively high (mother liquor solid-to-liquid ratio >=30%) enters settling tank by gravity line,
Fine salt in mother liquor relies on gravitational settling and is deposited in the bottom of settling tank, and dress packet is discharged through fine salt conveyer.The bottom of settling tank
Portion is obliquely installed, and the fine salt in mother liquor can be fallen at the minimum point of settling tank, i.e., in the decanting zone of settling tank.On settling tank
Communication port is offered, the feed end of fine salt conveyer can enter in settling tank from communication port, and extend into decanting zone, and thin
Salt conveyer is transported fine salt is settled to discharge port.Fine salt in mother liquor is fallen in decanting zone mostly, and sedimentation fine salt is most of
It falls into the traffic coverage of fine salt conveyer, it is higher to the transport rate of sedimentation fine salt to guarantee.
Mother liquor fine salt separator provided by the present application can effectively be steamed flying dust in settling tank by fine salt conveyer
The fine salts such as the k-na salt in hair salt liquid settle and are discharged dress packet, further separate to the fine salt in mother liquor.
Present invention also provides mother liquid evaporation crystal systems, the mother liquor fine salt separator including above scheme.Based on upper
Analysis is stated it is found that the mother liquid evaporation crystal system can effectively be evaporated flying dust in settling tank in saline solution by fine salt conveyer
The fine salts such as k-na salt settle and be discharged dress packet, further the fine salt in mother liquor is separated.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the application specific embodiment or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the application, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram under the first visual angle for the mother liquor fine salt separator that the embodiment of the present application one provides；
Fig. 2 is the structural schematic diagram under the second visual angle for the mother liquor fine salt separator that the embodiment of the present application one provides；
Fig. 3 is the structural schematic diagram under third visual angle for the mother liquor fine salt separator that the embodiment of the present application one provides；
Fig. 4 is the structural schematic diagram for the mother liquor fine salt separator that the embodiment of the present application two provides.
In figure: 101- settling tank；102- fine salt conveyer；103- feed end；104- aggregation portion；105- increases portion；106-
First hang plate；The second hang plate of 107-；108- third hang plate；The first upright plate of 109-；The second upright plate of 110-；111-
Three upright plates；The 4th upright plate of 112-；113- overflow hole；The first support frame of 114-；The second support frame of 115-；116- gathers materials dress
It sets；117- discharge port；118- inclined floor.
Specific embodiment
It is clearly and completely described below in conjunction with technical solution of the attached drawing to the application, it is clear that described implementation
Example is some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
In the description of the present application, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describe the application and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in application.
Embodiment one
Referring to shown in Fig. 1 to Fig. 3, mother liquor fine salt separator provided by the present application, including settling tank 101 and fine salt are conveyed
Machine 102；The bottom angled of settling tank 101 is arranged, and the low order end of settling tank 101 forms decanting zone；The one of fine salt conveyer 102
End is feed end 103, and feed end 103 protrudes into decanting zone；The other end of fine salt conveyer 102 is provided with discharge port 117, discharge port
117 are located at outside settling tank 101, and the sedimentation fine salt in decanting zone can be transported and be delivered to discharge port 117 by fine salt conveyer 102.
Specifically, mother liquor fine salt separator includes settling tank 101 and fine salt conveyer 102, settling tank 101 and mother liquor
The salt centrifuge mother liquor pipeline that goes out in evaporation and crystallization system is connected, and the output of salt centrifuge mother liquor pipeline is brilliant containing tiny salt out
In the mother liquor injection settling tank 101 of kind.Specifically, the mother liquor of solid-liquid relatively high (mother liquor solid-to-liquid ratio >=30%) passes through gravity line
Into settling tank 101, the fine salt in mother liquor relies on gravitational settling and is deposited in the bottom of settling tank 101, through fine salt conveyer 102
Discharge dress packet.The bottom angled of settling tank 101 is arranged, and the fine salt in mother liquor can be fallen at the minimum point of settling tank 101, i.e.,
In the decanting zone of settling tank 101.Communication port is offered on settling tank 101, the feed end 103 of fine salt conveyer 102 can be from even
Port enters in settling tank 101, and extend into decanting zone, and fine salt conveyer 102 is transported fine salt is settled to discharge port
117.Fine salt in mother liquor is fallen in decanting zone mostly, and sedimentation fine salt largely falls into the traffic coverage of fine salt conveyer 102
In, it is higher to the transport rate of sedimentation fine salt to guarantee.
Mother liquor fine salt separator provided by the present application, can effectively will be in settling tank 101 by fine salt conveyer 102
The fine salts such as the k-na salt in flying dust evaporation saline solution settle and are discharged dress packet, further separate to the fine salt in mother liquor.
In the optional scheme of the embodiment, settling tank 101 includes aggregation portion 104 and increases portion 105, aggregation portion 104 and plus
High portion 105 is connected；Aggregation portion 104, which encloses, is set as decanting zone, and from the top of decanting zone to the direction of bottom, decanting zone is in gradually-reducing shape
Setting；Increase portion 105 to be cylindrical in shape, the bottom end for increasing portion 105 is connected with the top in aggregation portion 104.
In this embodiment, settling tank 101 includes aggregation portion 104 and increases portion 105, wherein aggregation portion 104 to settle
Fine salt can assemble with the top at the minimum point of settling tank 101, increasing portion 105 and be located at aggregation portion 104 so that settling tank 101
More mother liquors can be accommodated.It should be noted that aggregation accommodating cavity is not limited to the shapes such as class side's cone or class circular cone, need to only expire
To the direction of bottom, aggregation accommodating cavity is in that it is unlimited similarly to increase portion 105 for tapered setting at the sufficient top from aggregation portion 104
In the structures such as square tube or cylinder.
In the optional scheme of the embodiment, aggregation portion 104 inclines including the first hang plate 106, the second hang plate 107, third
Inclined plate 108 and inclined floor 118, the first hang plate 106, the second hang plate 107, third hang plate 108 and inclined floor 118 enclose
It is set as decanting zone；First hang plate 106 and the second hang plate 107 are located at the two sides of feed end 103, and inclined floor 118
In the bottom of feed end 103, the bottom of the bottom of the first hang plate 106 and the second hang plate 107 connects with inclined floor 118
It connects；Third hang plate 108 is located at the end of feed end 103, and third hang plate 108 is located at the first hang plate 106 and second and inclines
Between inclined plate 107, third hang plate 108 is connect with the first hang plate 106 and the second hang plate 107, the bottom of third hang plate 108
Portion is connect with inclined floor 118.
In this embodiment, the first hang plate 106, the second hang plate 107, third hang plate 108 and inclined floor 118 enclose
It is set as decanting zone, the first hang plate 106, the second hang plate 107, third hang plate 108 and inclined floor 118 distinguish never Tongfang
To settle fine salt aggregation, wherein third hang plate 108 is arranged at the promotion minimum point of fine salt conveyer 102, so that heavy
Drop fine salt is easier to be accumulated to the promotion minimum point of fine salt conveyer 102, ensures that fine salt can export in time.
In the optional scheme of the embodiment, it is straight including the first upright plate 109, the second upright plate 110, third to increase portion 105
Vertical plate 111 and the 4th upright plate 112, the first upright plate 109, the second upright plate 110, third upright plate 111 and the 4th upright plate
112 enclose and are set as tubular structure.
In this embodiment, it due to the limitation of 104 structure of aggregation portion, so that the volume in aggregation portion 104 is smaller, cannot accommodate
More mother liquor increases the volume that portion 105 further increases settling tank 101.Specifically, the first upright plate 109 and second is upright
The setting of the interval of plate 110, the bottom of the first upright plate 109 are connect with the top of the first hang plate 106, the bottom of the second upright plate 110
Portion is connect with the top of the second hang plate 107；Third upright plate 111 be located at the first upright plate 109 and the second upright plate 110 it
Between, third upright plate 111 is connect with the first upright plate 109 and the second upright plate 110, the bottom of third upright plate 111 and third
The top of hang plate 108 connects；4th upright plate 112 is arranged with the interval of third upright plate 111, the bottom of the 4th upright plate 112
It is connect with inclined floor 118, the 4th upright plate 112 is located at the first upright plate 109, the first hang plate 106 and the second upright plate
110, between the second hang plate 107；4th upright plate 112 and the first upright plate 109, the first hang plate 106, the second upright plate
110 and second hang plate 107 connect.First upright plate 109, the second upright plate 110, third upright plate 111 and the 4th upright plate
112 upper end can be concordantly arranged.
In the optional scheme of the embodiment, settling tank 101 offers overflow hole 113, and overflow hole 113 is located at settling tank 101
Increase portion 105, overflow hole 113 is for being discharged supernatant.
In this embodiment, the fine salt in mother liquor relies on gravitational settling and is deposited in the bottom of settling tank 101, on low concentration
Clear liquid is located at the top of settling tank 101, offers overflow hole 113 for supernatant to be discharged, specifically on the top of settling tank 101
Ground, the settable backwater joint at overflow hole 113 install return water solenoid valve on backwater joint, and return water solenoid valve is for connecting
Supernatant can be back to evaporation equipment by evaporation equipment.
Embodiment two
Mother liquor fine salt separator in the embodiment two is improvement on that basi of the above embodiments, in above-described embodiment
Disclosed technology contents not repeated description, content disclosed in above-described embodiment also belong to two disclosure of embodiment.
Shown in Figure 4, in the optional scheme of the embodiment, mother liquor fine salt separator further includes the first support frame 114,
First support frame 114 is connected with settling tank 101, and the first support frame 114 is used to support settling tank 101.
In this embodiment, the first support frame 114 is used to support settling tank 101, and the first support frame 114 can be with settling tank
101 are detachably connected.First support frame 114 can be by materials for support such as angle steel and/or I-steel, so that the first support frame 114 is more
Add securely, promotes the stability of support.
In the optional scheme of the embodiment, mother liquor fine salt separator further includes the second support frame 115, fine salt conveyer
102 are obliquely installed, and the low order end of fine salt conveyer 102 protrudes into settling tank 101, and the high order end of fine salt conveyer 102 is set up in
On two support frames 115, and the second support frame 115 is connected with fine salt conveyer 102, and the second support frame 115 is used to support fine salt
Conveyer 102 is obliquely installed.
In this embodiment, fine salt conveyer 102 is obliquely installed, and specifically, the tilt angle of fine salt conveyer 102 can be with
It is consistent with the bottom angled angle of settling tank 101, the inclined floor 118 of settling tank 101 can with the shape adaptation of feed end 103,
Convenient for preferably transporting sedimentation fine salt.Second support frame 115 is used to support the high order end of fine salt conveyer 102, and makes fine salt
Conveyer 102 tilts predetermined angle, and the conveying effect to guarantee sedimentation fine salt is more preferable.Second support frame 115 and fine salt conveyer
102 are detachably connected.Second support frame 115 can be by materials for support such as angle steel and/or I-steel, so that the second support frame 115 is more
Add securely, promotes the stability of support.
In the optional scheme of the embodiment, mother liquor fine salt separator further includes material-gathering device 116, and material-gathering device 116 is set
It is placed at discharge port 117, material-gathering device 116 is for collecting sedimentation fine salt.
In the optional scheme of the embodiment, fine salt conveyer 102 is screw conveyor.
In this embodiment, fine salt conveyer 102 is screw conveyor, it is preferable that can choose double screw conveyor increase
Transfer efficiency.By the blade pinches of screw shaft, sedimentation fine salt can be squeezed while being promoted and settling fine salt, it is heavy to reduce
Moisture in fine salt drops.
Embodiment three
The embodiment of the present application three provides a kind of mother liquid evaporation crystal system, the mother liquor fine salt including any of the above-described embodiment
Separator, thus, whole advantageous effects of the mother liquor fine salt separator with any of the above-described embodiment, here, not
It repeats again.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the application, rather than its limitations；To the greatest extent
Pipe is described in detail the application referring to foregoing embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, each embodiment technology of the application that it does not separate the essence of the corresponding technical solution
The range of scheme.In addition, it will be appreciated by those of skill in the art that although some embodiments in this include in other embodiments
Included certain features rather than other feature, but the combination of the feature of different embodiments means the model for being in the application
Within enclosing and form different embodiments.
Claims (10)
1. a kind of mother liquor fine salt separator, which is characterized in that including settling tank and fine salt conveyer；
The bottom angled of the settling tank is arranged, and the low order end of the settling tank forms decanting zone；
One end of the fine salt conveyer is feed end, and the feed end protrudes into the decanting zone；The fine salt conveyer it is another
One end is provided with discharge port, and the discharge port is located at outside the settling tank, and the fine salt conveyer can will be in the decanting zone
Sedimentation fine salt fortune be delivered to discharge port.
2. mother liquor fine salt separator according to claim 1, which is characterized in that the settling tank includes aggregation portion and adds
High portion, the aggregation portion are connected with the portion of increasing；
The aggregation portion, which encloses, is set as the decanting zone, and from the top of the decanting zone to the direction of bottom, the decanting zone is in gradually
The setting of contracting shape；
The portion of increasing is cylindrical in shape, and the bottom end for increasing portion is connected with the top in the aggregation portion.
3. mother liquor fine salt separator according to claim 2, which is characterized in that the aggregation portion includes the first inclination
Plate, the second hang plate, third hang plate and inclined floor, first hang plate, second hang plate, third inclination
Plate and the inclined floor, which enclose, is set as the decanting zone；
First hang plate and second hang plate are located at the two sides of the feed end, and the inclined floor is located at institute
State the bottom of feed end, the bottom of the bottom of first hang plate and second hang plate connects with the inclined floor
It connects；
The third hang plate is located at the end of the feed end, and the third hang plate is located at first hang plate and institute
It states between the second hang plate, the third hang plate is connect with first hang plate and second hang plate, the third
The bottom of hang plate is connect with the inclined floor.
4. mother liquor fine salt separator according to claim 2, which is characterized in that the portion of increasing includes first upright
Plate, the second upright plate, third upright plate and the 4th upright plate, first upright plate, second upright plate, the third are straight
Vertical plate and the 4th upright plate enclose and are set as tubular structure.
5. mother liquor fine salt separator according to claim 2, which is characterized in that the settling tank offers overflow hole,
The overflow hole is located at the portion of increasing of settling tank, and the overflow hole is for being discharged supernatant.
6. mother liquor fine salt separator according to claim 1, which is characterized in that it further include the first support frame, described
One support frame is connected with the settling tank, and first support frame is used to support the settling tank.
7. mother liquor fine salt separator according to claim 1, which is characterized in that it further include the second support frame, it is described thin
Salt conveyer is obliquely installed, and the low order end of the fine salt conveyer protrudes into the settling tank, the high order end of the fine salt conveyer
It is set up on second support frame, and second support frame is connected with the fine salt conveyer, second support frame
The fine salt conveyer is used to support to be obliquely installed.
8. mother liquor fine salt separator according to claim 1, which is characterized in that it further include material-gathering device, it is described to gather materials
Device is set to the discharge outlet, and the material-gathering device is for collecting sedimentation fine salt.
9. mother liquor fine salt separator according to claim 1, which is characterized in that the fine salt conveyer is helical feed
Machine.
10. a kind of mother liquid evaporation crystal system, which is characterized in that including mother liquor fine salt described in any one of claims 1 to 9
Separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910591170.4A CN110152344A (en) | 2019-07-02 | 2019-07-02 | Mother liquor fine salt separator and mother liquid evaporation crystal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910591170.4A CN110152344A (en) | 2019-07-02 | 2019-07-02 | Mother liquor fine salt separator and mother liquid evaporation crystal system |
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| Publication Number | Publication Date |
|---|---|
| CN110152344A true CN110152344A (en) | 2019-08-23 |
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| CN201910591170.4A Pending CN110152344A (en) | 2019-07-02 | 2019-07-02 | Mother liquor fine salt separator and mother liquid evaporation crystal system |
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