CN110526322A - Cold analysis method high-salt wastewater handles ice scraping device - Google Patents
Cold analysis method high-salt wastewater handles ice scraping device Download PDFInfo
- Publication number
- CN110526322A CN110526322A CN201910957699.3A CN201910957699A CN110526322A CN 110526322 A CN110526322 A CN 110526322A CN 201910957699 A CN201910957699 A CN 201910957699A CN 110526322 A CN110526322 A CN 110526322A
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- Prior art keywords
- ice
- crystallizing tank
- scraper structure
- salt wastewater
- analysis method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002351 wastewater Substances 0.000 title claims abstract description 32
- 238000004458 analytical method Methods 0.000 title claims abstract description 23
- 238000007790 scraping Methods 0.000 title claims abstract description 23
- 239000013078 crystal Substances 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000012141 concentrate Substances 0.000 claims abstract description 27
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000002425 crystallisation Methods 0.000 claims abstract description 7
- 238000002955 isolation Methods 0.000 claims description 15
- 230000010355 oscillation Effects 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000008187 granular material Substances 0.000 abstract description 6
- 239000010865 sewage Substances 0.000 abstract description 4
- 230000008025 crystallization Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- 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
Abstract
The invention belongs to technical field of sewage, and in particular to a kind of cold analysis method high-salt wastewater processing ice scraping device.The present apparatus includes: crystallizing tank, and inlet is arranged in crystallizing tank side, and liquid mouth is provided in another side bottom of crystallizing tank；At least one ice scraper structure that can be rotated in a circumferential direction is set in crystallizing tank, and ice scraper structure can move up and down；Crystallizing tank is provided with out brilliant mouth above liquid outlet, and the lifting block containing inclined surface is arranged in crystallization top tank structure below brilliant mouth out；Solid-liquid line of demarcation is equipped in crystallizing tank, ice scraper structure is located at solid-liquid lower part there, and ice scraper structure is higher than lifting block bottom surface；Ice scraper structure is rotated to lifting block, and brilliant mouth is moved to out along lifting block inclined surface, so that ice crystal moves into out brilliant mouth on ice scraper structure.The present apparatus, with cold analysis method to high-salt wastewater processing, the cooling crystal ice granule diameter generated is smaller, and floats on the surface of concentrate, and ice crystal is separated from concentrate using ice scraper structure.It is more quick, effective to scrape ice crystal.
Description
Technical field
The invention belongs to technical field of sewage, and in particular to a kind of cold analysis method high-salt wastewater processing ice scraping device.
Background technique
Sewage treatment at present generallys use condensation-crystallization mode, by the water and separated from contaminants in sewage.Existing ice water
Separation is mainly realized by close sieve or the equal components of slipping through the net, suitable for isolating the biggish solid-state ice crystal of particle diameter.But
During being cold analysis method processing high-salt wastewater, the cooling generated crystal ice granule diameter of high-salt wastewater is smaller, and floats on mixed
The surface of object is closed, at this time using close sieve or the separation for waiting components to be not used to ice crystal and concentrate of slipping through the net.
Summary of the invention
The object of the present invention is to provide a kind of cold analysis method high-salt wastewaters to handle ice scraping device, to solve previous cold analysis method processing
The technical issues of crystal ice granule of minor diameter can not being separated with concentrate during high-salt wastewater.
In order to solve the above-mentioned technical problems, the present invention provides a kind of cold analysis method high-salt wastewaters to handle ice scraping device, including
Suitable for high-salt wastewater to be carried out to the crystallizing tank of crystallisation by cooling, the side setting of the crystallizing tank is suitable for flowing into the feed liquor of high-salt wastewater
Mouthful, another side bottom setting of the crystallizing tank is suitable for discharging the liquid outlet of concentrate；
At least one ice scraper structure that can be rotated in a circumferential direction is set in the crystallizing tank, and the ice scraper structure can move up and down；
Crystallizing tank above the liquid outlet is provided with out brilliant mouth, and the crystallization top tank structure below the mouth brilliant out is arranged containing inclined surface
It is lifted block；
Solid-liquid line of demarcation is equipped in the crystallizing tank, the ice scraper structure is located at the lower section in solid-liquid line of demarcation, and ice scraper structure is high
In the bottom surface of lifting block；
The ice scraper structure is rotated to lifting block, and brilliant mouth is moved to out along the inclined surface of lifting block, so that on ice scraper structure
Ice crystal moves into out brilliant mouth.
Further, agitating shaft is installed in the crystallizing tank, suitable for driving ice scraper structure to rotate in a circumferential direction.
Further, lifting column is fixedly installed on the agitating shaft, the lifting column vertically opens up several isolation link slots,
Each isolation link slot is axially uniformly distributed along lifting column, and the inner end of the ice scraper structure is connected with link slot is isolated, and is suitable for edge
Isolation link slot moves up and down, and the outer end of the ice scraper structure is suitable for scraping ice operation with agitating shaft rotation.
Further, the ice scraper structure includes scraper plate, riser, tilting bar and clamping sphere；
The riser is arranged on scraper plate, and the outer end of the tilting bar is fixedly connected with scraper plate；
The isolation link slot includes ball groove and bar slot, and the card connection ball body is located in the ball groove of inside, and the tilting bar passes through
Bar slot is connect with clamping sphere, and the bar slot is suitable for limitation tilting bar and does circuit oscillation.
Further, several apertures are provided on the scraper plate, suitable for filtering the concentrate on scraper plate.
Further, the lifting block includes low level section and high-order section, and the low level section is located at the bottom surface of lifting block, described
High-order section is located at brilliant mouth, forms inclined surface between the low level section and high-order section；
The scraper rotary goes to low level section, and moves up along inclined surface to high-order section, so that the ice crystal on scraper plate moves into out brilliant mouth.
Further, rotating vane is arranged in the lower end of the agitating shaft, is suitable for concentrate being in flow regime；
The liquid outlet is towards rotating vane.
The invention has the advantages that cold analysis method high-salt wastewater of the invention handles ice scraping device, with cold analysis method to high salt
Waste water in the process of processing, it is cooling caused by crystal ice granule diameter it is smaller, and the surface of concentrate is floated on, using scraping
Mechanism of ice separates ice crystal from concentrate.It is more quick, effective to scrape ice crystal.
Scraper plate is driven to rotate using rotary shaft, strong operability.
It is lifted the setting of block inclined surface, the scraper plate of rotation is moved up along inclined surface, and the ice crystal in solid-liquid line of demarcation is moved to out crystalline substance
Mouth discharge.
Link slot is isolated and is equipped with ball groove and bar slot, ball groove is suitable for isolation card connection ball body, each scraper plate is enable to work independently.Bar
Slot prevents clamping sphere from skidding off out of ball groove, and limits tilting bar and do circuit oscillation.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims
And specifically noted structure is achieved and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention 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 present invention, 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 of the preferred embodiment of cold analysis method high-salt wastewater processing ice scraping device of the invention；
Fig. 2 is the top view of ice scraper structure and lifting column of the invention；
Fig. 3 is the structural schematic diagram of ice scraper structure and lifting block cooperation of the invention.
In figure:
1, crystallizing tank；11, inlet；12, liquid outlet；13, go out brilliant mouth；2, ice scraper structure；21, scraper plate；211, aperture；22, it erects
Plate；23, tilting bar；24, it is clamped sphere；3, it is lifted block；4, agitating shaft；5, lifting column；51, link slot is isolated；6, rotating vane.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of cold analysis method high-salt wastewater of the present embodiment handles ice scraping device, including it is suitable for high-salt wastewater
The crystallizing tank 1 of crystallisation by cooling is carried out, the side setting of crystallizing tank 1 is suitable for flowing into the inlet 11 of high-salt wastewater and refrigerant, knot
Another side bottom setting of brilliant tank 1 is suitable for discharging the liquid outlet 12 of concentrate.At least one is arranged in crystallizing tank 1 to rotate in a circumferential direction
Ice scraper structure 2, and ice scraper structure 2 can move up and down.The crystallizing tank 1 of 12 top of liquid outlet is provided with out brilliant mouth 13, out brilliant mouth
The lifting block 3 containing inclined surface is arranged in 1 inner wall of crystallizing tank of 13 lower sections.It is equipped with solid-liquid line of demarcation in crystallizing tank 1, ice scraper structure 2
In the lower section in solid-liquid line of demarcation, and ice scraper structure 2 is higher than the bottom surface of lifting block 3.The rotation of ice scraper structure 2 extremely lifting block 3, and edge
It is lifted on the inclined surface of block 3 and moves to out brilliant mouth 13, so that the ice crystal on ice scraper structure 2 moves into out brilliant mouth 13.With cold analysis method to height
In the process of processing, cooling generated crystal ice granule diameter is smaller, and floats on the solid-liquid on concentrate surface for salt waste water
On line of demarcation, ice crystal is separated from concentrate using ice scraper structure 2.It is more quick, effective to scrape ice crystal.
As shown in Figure 1, agitating shaft 4 is equipped in crystallizing tank 1, suitable for driving ice scraper structure 2 to rotate in a circumferential direction.Agitating shaft 4
Upper end is pierced by crystallizing tank 1 and connects first bevel gear, and second bevel gear is engaged in first bevel gear, connects and drives in second bevel gear
Dynamic motor.Driving motor drives agitating shaft 4 to rotate by first bevel gear and second bevel gear, to realize that ice scraper structure 2 is circumferential
Rotation, strong operability.The lower end of agitating shaft 4 is arranged rotating vane 6, and liquid outlet 12 is towards rotating vane 6.Agitating shaft 4 rotates,
It drives rotating vane 6 to stir concentrate, so that the concentrate near liquid outlet 12 is in flow regime, prevents concentrate from being formed solid
State ice crystal avoids liquid outlet 12 from flowing out ice crystal.
As depicted in figs. 1 and 2, lifting column 5 is fixedly installed on agitating shaft 4, lifting column 5 vertically opens up several isolation connections
Slot 51, each isolation link slot 51 are axially uniformly distributed along lifting column 5.The inner end of ice scraper structure 2 is connected with link slot 51 is isolated,
Suitable for moving up and down along isolation link slot 51, the outer end of ice scraper structure 2 is suitable for scraping ice operation with the rotation of agitating shaft 4.Isolation
The quantity of link slot 51 is corresponding with the quantity of ice scraper structure 2, it is ensured that each ice scraper structure 2 can independently move up and down, and limit
Ice scraper structure 2 does left and right circuit oscillation, and ice scraper structure 2 is facilitated to carry out scraping ice operation.
Specifically, as shown in Figures 2 and 3, ice scraper structure 2 includes scraper plate 21, riser 22, tilting bar 23 and clamping sphere
24, riser 22 is arranged on scraper plate 21, and the outer end of tilting bar 23 is fixedly connected with scraper plate 21.Tilting bar 23 and scraper plate 21 are formed centainly
Angle makes scraper plate 21 be positioned horizontally in the lower section in solid-liquid line of demarcation, facilitates and carries out scraping ice operation.Several apertures are provided on scraper plate 21
211, suitable for filtering the concentrate on scraper plate 21, concentrate is avoided to flow into out in brilliant mouth 13.Be isolated link slot 51 include ball groove and
Bar slot, clamping sphere 24 are located in the ball groove of inside, and tilting bar 23 passes through bar slot and connect with clamping sphere 24, and bar slot is suitable for limitation
Tilting bar 23 does circuit oscillation.Link slot 51 is isolated and is equipped with ball groove and bar slot, ball groove is suitable for isolation card connection ball body 24, makes each scrape
Plate 21 can work independently.Bar slot prevents clamping sphere 24 from skidding off out of ball groove, and limits tilting bar 23 and do circuit oscillation.
As shown in figure 3, lifting block 3 includes low level section and high-order section, low level section is located at the bottom surface of lifting block 3, high-order section
At brilliant mouth 13 out, inclined surface is formed between low level section and high-order section.Scraper plate 21 is rotated to low level section, and is moved up along inclined surface
To high-order section, so that the ice crystal on scraper plate 21 moves into out brilliant mouth 13.By being equipped with the lifting block 3 of inclined surface, moved up for scraper plate 21
Guiding role is played, the ice crystal in solid-liquid line of demarcation is easily moved to out brilliant mouth 13 and is discharged.
As shown in Figure 1, in practical operation of the invention:
High-salt wastewater and refrigerant flow into crystallizing tank 1 from inlet 11, carry out crystallisation by cooling.Pure water in high-salt wastewater is formed
Ice crystal, strength of fluid increase to form concentrate.Driving motor drives agitating shaft 4 to revolve by first bevel gear and second bevel gear
Turn, to realize that ice scraper structure 2 and rotating vane 6 rotate in a circumferential direction.Concentrate near liquid outlet 12 is in flow regime, condensation
Ice crystal is gathered on solid-liquid line of demarcation.Scraper plate 21 scrapes the ice crystal in concentrate, by the blocking of riser 22, is deposited in scraper plate 21
With the junction of riser 22.Agitating shaft 4 rotate, scraper plate 21 rotation to be lifted block 3 low level section, be clamped sphere 24 in ball groove on
It moves, scraper plate 21 is moved up along the inclined surface of lifting block 3, and the concentrate on scraper plate 21 is filtered out by aperture 211.On scraper plate 21 continues
The high-order section of lifting block 3 is moved to, brilliant mouth 13 is discharged the ice crystal on scraper plate 21 since the centrifugal force of rotation moves into out.Concentrate passes through
Liquid outlet 12 flows out.
Ice scraping device is handled using the cold analysis method high-salt wastewater of the invention in summary, high-salt wastewater is carried out with cold analysis method
During processing, cooling generated crystal ice granule diameter is smaller, and floats on the surface of concentrate, using ice scraper structure handle
Ice crystal is separated from concentrate.It is more quick, effective to scrape ice crystal.
Scraper plate is driven to rotate using rotary shaft, strong operability.
It is lifted the setting of block inclined surface, the scraper plate of rotation is moved up along inclined surface, and the ice crystal in solid-liquid line of demarcation is moved to out crystalline substance
Mouth discharge.
Link slot is isolated and is equipped with ball groove and bar slot, ball groove is suitable for isolation card connection ball body, each scraper plate is enable to work independently.Bar
Slot prevents clamping sphere from skidding off out of ball groove, and limits tilting bar and do circuit oscillation.
The each device (component of undeclared specific structure) selected in the application is universal standard part or this field skill
The component that art personnel know, structure and principle are all that this technology personnel can learn by technical manual or pass through routine experiment
Method is known.
In the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " connects " connected "
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
In the description of the present invention, 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 description the present invention 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 is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple units or components can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be through some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (7)
1. a kind of cold analysis method high-salt wastewater handles ice scraping device, it is characterized in that: including being suitable for high-salt wastewater carrying out crystallisation by cooling
Crystallizing tank (1), the crystallizing tank (1) side setting be suitable for flow into high-salt wastewater inlet (11), the crystallizing tank (1)
Another side bottom setting be suitable for discharge concentrate liquid outlet (12)；
At least one ice scraper structure (2) that can be rotated in a circumferential direction is set in the crystallizing tank (1), and the ice scraper structure (2) can be done
It moves up and down；
Crystallizing tank (1) above the liquid outlet (12) is provided with out brilliant mouth (13), the crystallizing tank (1) below the mouth (13) brilliant out
The lifting block (3) containing inclined surface is arranged in inner wall；
Solid-liquid line of demarcation is equipped in the crystallizing tank (1), the ice scraper structure (2) is located at the lower section in solid-liquid line of demarcation, and scrapes ice
Mechanism (2) is higher than the bottom surface of lifting block (3)；
Ice scraper structure (2) rotation extremely lifting block (3), and brilliant mouth (13) is moved to out along the inclined surface of lifting block (3), so that
Ice crystal on ice scraper structure (2) moves into out brilliant mouth (13).
2. cold analysis method high-salt wastewater as described in claim 1 handles ice scraping device, it is characterized in that: peace in the crystallizing tank (1)
Equipped with agitating shaft (4), it is suitable for that ice scraper structure (2) is driven to rotate in a circumferential direction.
3. cold analysis method high-salt wastewater as claimed in claim 2 handles ice scraping device, it is characterized in that: solid on the agitating shaft (4)
Surely it is provided with lifting column (5), the lifting column (5) vertically opens up several isolation link slots (51), each isolation link slot (51)
It is axially uniformly distributed along lifting column (5), the inner end of the ice scraper structure (2) is connected with link slot (51) are isolated, and is suitable for along isolation
Link slot (51) moves up and down, and the outer end of the ice scraper structure (2) is suitable for scraping ice operation with agitating shaft (4) rotation.
4. cold analysis method high-salt wastewater as claimed in claim 3 handles ice scraping device, it is characterized in that: the ice scraper structure (2) wraps
Include scraper plate (21), riser (22), tilting bar (23) and clamping sphere (24)；
The riser (22) is arranged on scraper plate (21), and the outer end of the tilting bar (23) is fixedly connected with scraper plate (21)；
The isolation link slot (51) includes ball groove and bar slot, and clamping sphere (24) is located in the ball groove of inside, described to incline
Brace (23) passes through bar slot and connect with clamping sphere (24), and the bar slot is suitable for limitation tilting bar (23) and does circuit oscillation.
5. cold analysis method high-salt wastewater as claimed in claim 4 handles ice scraping device, it is characterized in that: being provided on the scraper plate (21)
Several apertures (211) are suitable for filtering the concentrate on scraper plate (21).
6. cold analysis method high-salt wastewater as claimed in claim 4 handles ice scraping device, it is characterized in that: the lifting block (3) includes
Low level section and high-order section, the low level section are located at the bottom surface of lifting block (3), and the high position section is located at brilliant mouth (13), institute
It states and forms inclined surface between low level section and high-order section；
The scraper plate (21) rotates to low level section, and moves up along inclined surface to high-order section, so that the ice crystal on scraper plate (21) moves into
Brilliant mouth (13) out.
7. cold analysis method high-salt wastewater as claimed in claim 2 handles ice scraping device, it is characterized in that: under the agitating shaft (4)
End setting rotating vane (6) is suitable for concentrate being in flow regime；
The liquid outlet (12) is towards rotating vane (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910957699.3A CN110526322A (en) | 2019-10-10 | 2019-10-10 | Cold analysis method high-salt wastewater handles ice scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910957699.3A CN110526322A (en) | 2019-10-10 | 2019-10-10 | Cold analysis method high-salt wastewater handles ice scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110526322A true CN110526322A (en) | 2019-12-03 |
Family
ID=68671569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910957699.3A Withdrawn CN110526322A (en) | 2019-10-10 | 2019-10-10 | Cold analysis method high-salt wastewater handles ice scraping device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110526322A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111777257A (en) * | 2020-09-07 | 2020-10-16 | 山东龙安泰环保科技有限公司 | Be applicable to cold separating method high salt waste water treatment ice scraping device |
| CN112275106A (en) * | 2020-10-15 | 2021-01-29 | 山东蓝海北大物联科技有限公司 | Novel flue gas desulfurization and denitrification integrated tower |
-
2019
- 2019-10-10 CN CN201910957699.3A patent/CN110526322A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111777257A (en) * | 2020-09-07 | 2020-10-16 | 山东龙安泰环保科技有限公司 | Be applicable to cold separating method high salt waste water treatment ice scraping device |
| CN112275106A (en) * | 2020-10-15 | 2021-01-29 | 山东蓝海北大物联科技有限公司 | Novel flue gas desulfurization and denitrification integrated tower |
| CN112275106B (en) * | 2020-10-15 | 2022-06-10 | 山东首丰智能环保装备有限公司 | Flue gas desulfurization and denitrification integrated tower |
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Application publication date: 20191203 |