CN208599198U - Infant industry evaporating column - Google Patents
Infant industry evaporating column Download PDFInfo
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- CN208599198U CN208599198U CN201821192771.5U CN201821192771U CN208599198U CN 208599198 U CN208599198 U CN 208599198U CN 201821192771 U CN201821192771 U CN 201821192771U CN 208599198 U CN208599198 U CN 208599198U
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Abstract
This application discloses a kind of infant industry evaporating columns.The infant industry evaporating column includes evaporating column main body and pond, the bottom of the evaporating column main body is arranged in pond, it is characterized in that, the bottom of the evaporating column main body is provided with air intlet, air outlet slit is provided at the top of the evaporating column main body, the inside of the evaporating column main body is disposed with packing layer, water dispensing apparatus, demister, radiator and heating device from the bottom to top, the top of the air intlet is arranged in described filler layer, and the lower section of the air outlet slit is arranged in the heating device.Low, operating cost that present application addresses evaporation efficiencies in wastewater treatment process and costly technical problem.
Description
Technical field
This application involves field of industrial waste water treatment, in particular to a kind of infant industry evaporating column.
Background technique
It is evaporation tank, multiple-effect evaporation, evaporative crystallization and flue evaporation that country's waste water zero-discharge technology, which mainly has, at present.
Evaporation tank, using natural evaporation, treatment effeciency depends on the waste water water of evaporation tank, and processing waste water is at low cost,
But it needs to do Anti-seeping technology, otherwise causes soil nearby and body of groundwater pollution.When processing water is big, required land area increases
Add, processing cost is consequently increased, suitable for handling the few brine waste of high concentration, total amount.For the evaporation speed for improving evaporation tank
Rate reduces its occupied area, it is thus proposed that is evaporated using mechanical atomization, using high-speed rotating flabellum or high pressure nozzle by waste water
It is atomized into tiny drop, by being evaporated with cross-ventilation, but there are the windage loss of drop, cause the salt of surrounding enviroment
Pollution.
Multiple-effect evaporation technology mostly uses heat exchanger to heat waste water, and there are the easy scale problems of evaporation equipment, and are steaming
It needs to increase softening pretreatment before hair, therefore consumes a large amount of medicaments, operating cost is high.
Evaporative crystallization technique includes pretreatment+film/heating power concentration+crystallization, is a mature technology, at home and abroad has
Certain applications, pre-processing requirements are high, and medicament is costly；The cost of investment of film is high, and maintenance is big, economically there is investment and fortune
The problems such as row is costly.
Flue evaporation technique is to be atomized waste water using gas-liquid two-phase flow nozzle and spray into flue, will using fume afterheat
Waste water evaporating completely, processing wastewater flow rate is few, and is influenced by boiler load, is not suitable for the power plant of installation cigarette cooler before deduster.
Low, operating cost and costly problem for evaporation efficiency in wastewater treatment process in the related technology, at present still
It does not put forward effective solutions.
Utility model content
The main purpose of the application is to provide a kind of infant industry evaporating column, to solve to evaporate effect in wastewater treatment process
Rate is low, operating cost and costly problem.
To achieve the goals above, this application provides a kind of infant industry evaporating columns.
According to the infant industry evaporating column of the application, comprising: evaporating column main body and pond, pond are arranged in the evaporating column
The bottom of main body, which is characterized in that the bottom of the evaporating column main body is provided with air intlet, the top of the evaporating column main body
It is provided with air outlet slit, the inside of the evaporating column main body is disposed with packing layer, water dispensing apparatus, demisting dress from the bottom to top
It sets, radiator and heating device, the top of the air intlet is arranged in described filler layer, and the heating device is arranged in institute
State the lower section of air outlet slit.
Further, the pond includes sedimentation basin and clarifying basin, and the sedimentation basin is connected to the bottom of the tower body, institute
It states clarifying basin inlet to be connected to the sedimentation basin liquid outlet, the inlet of the liquid outlet of the clarifying basin and the water dispensing apparatus
Connection.
Further, the sedimentation basin is internally provided with centrifugation device, and the top of the sedimentation basin offers more
The bottom of a overflow port, the sedimentation basin is provided with blowdown funnel.
Further, the evaporating column main body includes upper layer tower body, lower layer's tower body and bracket, and the upper layer tower body is circle
Column structure, lower layer's tower body is square column structure, solid by bolt between the upper layer tower body and lower layer's tower body
The bottom of lower layer's tower body is arranged in fixed connection, the bracket, by the bracket by the upper layer tower body and the lower layer
Tower body is overlapped on the top in the pond, and the outside of the evaporating column main body is provided with staircase.
Further, described filler layer is internally provided with polyhedron empty ball filler, and the polyhedron empty ball filler is poly-
Chondritic made of Acrylic plastic has around the chondritic the middle part of the chondritic is horizontally disposed
Reinforcing ring is evenly arranged with multi-disc heat exchanger fin in the upper and lower part of the reinforcing ring respectively, and each heat exchanger fin is with the ball
The center of shape structure is distributed in radiation.
Further, the bottom of described filler layer is provided with bracket, and the bracket is hollow out stainless steel frame structure, described
The top of bracket is provided with multiple grid baskets, and the polyhedron empty ball filler is placed in the grid basket.
Further, the water dispensing apparatus includes water inlet line and water distributor, the water inlet line and external heat source and water
Source connects, and several nozzles are provided on the water distributor, and the injection direction of the nozzle is directed at described filler layer.
Further, the heating device is arranged on the inner wall of the tower body, and the heating device uses electric heating side
Formula.
Further, the radiator includes fan, motor and speed reducer, the power output end and fan of the motor
Shaft connection, the speed reducer is arranged between the motor and the fan.
Further, the demister uses mesh mist eliminator.
In the embodiment of the present application, the inside of evaporating column main body is disposed with packing layer from the bottom to top, water dispensing apparatus, removes
Mist device, radiator and heating device, structure is simple, and packing layer uses polyhedron empty ball filler, and filler passes through modularization knot
Structure arrangement, integral disassembly, assembly is convenient, and clean and maintenance is simple.Water dispensing apparatus is uniformly sprayed industrial circulating water by pipeline and water distributor
On the filler of packing layer, stable thin electrolyte film is formed in filler surface, external heat source add in advance to recirculated water in pipe
Heat, under the action of the surface of filler and radiator fan, the industrial cycle water and air completion after heating rapidly and efficiently exchanges heat,
Realize the evaporation of recirculated water.Demister can collect the small water droplet that the saturated moist air after heat exchange carries, and reduce
The drift ice loss that air is taken away, is heated to undersaturated condition for saturated moist air finally by heating device, then be drained into atmosphere
In, the phenomenon that reaching abatement or eliminate white cigarette, substantially reduce the visual pollution caused by environment.To realize raising evaporation effect
Rate, the technical effect for reducing operating cost, and then solve low evaporation efficiency in wastewater treatment process, operating cost and costly
The technical issues of.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model infant industry evaporating column.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
In this application, term " on ", "lower", "top", "bottom", "inner", "outside", " in ", "vertical", the instruction such as "horizontal"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings.These terms are primarily to better describe this
Utility model and embodiment, are not intended to limit indicated device, element or component must have particular orientation, or
It is constructed and is operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected " shall be understood in a broad sense.For example, it may be solid
Fixed connection, is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected, either
It indirectly connected through an intermediary, or is two connections internal between device, element or component.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1, the infant industry evaporating column includes evaporating column main body this application involves a kind of infant industry evaporating column
2 and pond 1, pond 1 bottom of evaporating column main body 2 is set, the bottom of evaporating column main body 2 is provided with bracket, pass through bracket will
Evaporating column main body 2 is overlapped on the top in pond 1.The bottom of evaporating column main body 2 is provided with air intlet, the top of evaporating column main body 2
Portion is provided with air outlet slit, and the inside of evaporating column main body 2 is disposed with packing layer 5, water dispensing apparatus 6, demisting dress from the bottom to top
7, radiator 8 and heating device 9 are set, the top of air intlet is arranged in packing layer 5, and heating device 9 is arranged in air outlet slit
Lower section.
As shown in Figure 1, pond 1 includes sedimentation basin 3 and clarifying basin 4, sedimentation basin 3 is connected to the bottom of tower body 2, clarifying basin 4
Inlet is connected to 3 liquid outlet of sedimentation basin, and the liquid outlet of clarifying basin 4 is connected to the inlet of water dispensing apparatus 6.Sedimentation basin 3 it is interior
Portion is provided with centrifugation device, and the top of sedimentation basin 3 offers multiple overflow ports, and the bottom of sedimentation basin 3 is provided with blowdown funnel.
Precipitating is centrifuged in the recirculated water for entering sedimentation basin 3 by centrifugation device, the upper layer recirculated water warp after centrifugation
Overflow port flow to clarifying basin 4, and the water of clarifying basin 4 can lead in the water dispensing apparatus 6 in evaporating column main body 2 through circulating pump, will add
Circulating hot water after heat is uniformly sprayed on packing layer 5, to carry out mass transfer heat exchange, then is incited somebody to action by the sewage draining exit of blowdown funnel lower part
Impurities at bottom discharge, reduces follow-up equipment pump group, the frequency of water distributor fouling blockage, extends device efficient stable runing time.
In some embodiments of the utility model, evaporating column main body 2 includes upper layer tower body and lower layer's tower body, and upper layer tower body is
Cylindrical structure, lower layer's tower body are square column structure, are bolted to connection, take between upper layer tower body and lower layer's tower body
It builds, convenient disassembly.
Specifically, radiator 8 and heating device 9 are arranged in the tower body of upper layer, described filler layer 5, water dispensing apparatus 6 and remove
Mist device 7 is arranged in lower layer's tower body, rationally distributed, improves working efficiency.
In some fact Examples of the utility model, packing layer 5 is internally provided with polyhedron empty ball filler, polyhedron empty ball
Filler is chondritic made of polypropylene plastics, has circular chondritic the middle part of chondritic is horizontally disposed
Reinforcing ring is evenly arranged with multi-disc heat exchanger fin in the upper and lower part of reinforcing ring respectively, and each heat exchanger fin is with the center of chondritic
It being distributed in radiation, considerably increases the specific surface area of packing layer 5, improve gas-liquid heat exchange efficiency, air-flow penetration capacity is stronger,
Resistance is small, and operating flexibility is big.
Specifically, the diameter of polyhedron empty ball filler is 38mm, the specific surface area of polyhedron empty ball filler is 325m2/m3,
Porosity is 87%, and gas-liquid heat exchange area greatly increases.
Further, the bottom of packing layer 5 is provided with bracket, and the top of bracket is provided with multiple grid baskets, and multi-panel is hollow
Ball filler is placed in grid basket, uses modularized design to the installing of filler, and integral demounting is convenient, and filler cleaning and maintenance are more
It is convenient to add.
Specifically, bracket is hollow out stainless steel frame structure, intensity is big, can effectively prevent filler and falls off and falls into pond 1,
Water-carriage system is influenced to operate normally.
As described in Figure 1, water dispensing apparatus 6 includes water inlet line and water distributor, and water inlet line is connect with external heat source and water source,
Several nozzles are provided on water distributor, the injection direction of nozzle is directed at packing layer 5, and nozzle is uniform by the industrial circulating water after heating
Ground is sprayed on filler, and since packing layer has biggish specific surface area, the recirculated water after heating comes into full contact with moving air
And contact heat-exchanging occurs, while part water evaporates, become vapor and taken away by hot-air, the circulation for realizing industry water is steamed
Hair concentration.
As shown in Figure 1, heating device 9 is arranged on the inner wall of tower body 2, heating device 9 uses Electric heating, by changing
Saturated moist air after heat, can be effective by air outlet slit direct emission by being heated to form undersaturated condition after heating device 9
Abatement eliminates white cigarette phenomenon, plays the effect of environmental protection.The heating device 9 can control start and stop state according to environment temperature,
Guarantee sealing when stoppage in transit.
In some embodiments of the utility model, radiator 8 includes fan, motor and speed reducer, and the power of motor is defeated
Outlet and the shaft of fan connect, and speed reducer is arranged between motor and fan, by the operation of radiator 8 by cold air from
Bottom introduces the inside of evaporating column main body 2, and fan drives tower interior air-flow circulation, sends out cold air and heat recirculated water in filler surface
It exchanges heat at mass transfer, heat recirculated water evaporates, and is discharged with hot-air, to realize the evaporation process of recirculated water.
In some embodiments of the utility model, demister 7 uses mesh mist eliminator.
In some embodiments of the utility model, the outside of evaporating column main body 2 is provided with staircase, is convenient for staff from steaming
The top for sending out tower main body 2 carries out examination and maintenance to the internal unit of evaporating column.
The working principle of the utility model is, on the ground or underground by the setting of pond 1, is arranged side by side as 3 He of sedimentation basin
The lower part of clarifying basin 4, sedimentation basin 3 is equipped with sewage draining exit and its connecting pipe, can be miscellaneous by the base sludge of sedimentation basin 3 etc. by pipeline
Matter is transported to outside, guarantees the operation steady in a long-term of system equipment, and the recirculated water after centrifugation is entered by overflow port
Clarifying basin 4 is equipped with water circulating pump in clarifying basin 4, the water of clarifying basin 4 is led to water dispensing apparatus 6, water distribution by water inlet line
Recirculated water is uniformly sprayed on packing layer 5 by device 6 by the nozzle on water distributor, and the recirculated water sprayed from water distributor is dispersed in
Polyhedron empty ball body surface face, forms very thin moisture film, under the action of fan cold air constantly from the bottom of evaporating column main body 2 into
Entering, cold air comes into full contact with moisture film on the surface of filler, it is in contact heat transfer, while evaporation heat transfer occurs for part hot water,
By latent heat treatment into air, the heat realized between hot water and cold air is exchanged, and recirculated water is able to part evaporation.Pass through control
The start and stop of water circulating pump and fan, realization recirculated water and cold air circulate contact, reach and steam a certain amount of circulating hot water
The purpose of hair.Due to containing certain impurity in cycle industrial water, crossing during circulating and evaporating in filler surface will form fouling, fortune
The surface area of capable filler after a certain period of time can decline, and mass transfer heat transfer effect reduces, and need to clean to filler, at this point, can will steam
It sends out and is unclamped at the shell screw connection of tower main body 2, the grid basket equipped with filler is taken out and is cleaned, returns to be filled to again after the completion and fill out
The bracket of the bed of material 5, after shell is reconnected, filler is easy to clean quick.Hot-air after heat exchange is in saturation
State if direct emission, not only causes the waste of moisture, will appear in rainy weather or even winter containing a large amount of vapor
Tower top emits the phenomenon that white cigarette, causes visual pollution, to solve the above problems, the utility model increases in the inside of evaporating column main body 2
Demister 7 and heating device 9 are added, the saturated moist air after heat exchange first passes around demister 7, and removal air carries
Part water droplet, reduce moisture scatter and disappear, increase the utilization rate of recirculated water.Pass through 9 heating part cold air of heating device again, it will
Saturated moist air after demisting is discharged again after mixing with hot-air, is reduced or eliminated tower top and is emitted white cigarette phenomenon.Summer environment
Temperature is higher, and white cigarette phenomenon is unobvious or even without white cigarette, and heating device 9 can be not turned on, and winter environment temperature is lower, white cigarette occurs
Probability it is larger, heating device 9 can be opened, reduce or eliminate white cigarette phenomenon.
The application infant industry evaporating column, the inside of evaporating column main body 2 are disposed with packing layer 5, water distribution from the bottom to top
Device 6, demister 7, radiator 8 and heating device 9, structure is simple, and packing layer 5 uses polyhedron empty ball filler, filler
It is arranged by modular construction, integral disassembly, assembly is convenient, and clean and maintenance is simple.Water dispensing apparatus 6 will be industrial by pipeline and water distributor
Recirculated water is uniformly sprayed on the filler of packing layer 5, forms stable thin electrolyte film in filler surface, and external heat source in pipe to following
Ring water is heated in advance, and under the action of the surface of filler and radiator fan, the industrial cycle water and air after heating is complete
At rapidly and efficiently exchanging heat, the evaporation of recirculated water is realized.The tiny water that demister 7 can carry the saturated moist air after heat exchange
Drop is collected, and reduces the drift ice loss that air is taken away, saturated moist air is heated to unsaturated shape finally by heating device 9
State, then be drained into atmosphere substantially reduces the visual pollution caused by environment the phenomenon that reaching abatement or eliminate white cigarette.This reality
With the novel evaporation and concentration for being not only able to achieve recirculated water, moreover it is possible to achieve the effect that water-saving and environmental protection.It is increasingly tight with environmental requirement
Lattice realize the high-efficiency evaporating concentration of recirculated water, guarantee equipment safety stable operation, save water resource, eliminate white cigarette phenomenon, and existing
Having technology to compare has clear advantage.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of infant industry evaporating column, including evaporating column main body (2) and pond (1), pond (1) is arranged in the evaporating column master
The bottom of body (2), which is characterized in that the bottom of the evaporating column main body (2) is provided with air intlet, the evaporating column main body
(2) air outlet slit is provided at the top of, the inside of the evaporating column main body (2) is disposed with packing layer (5) from the bottom to top, matches
Water installations (6), demister (7), radiator (8) and heating device (9), described filler layer (5) setting the air into
The lower section of the air outlet slit is arranged in the top of mouth, the heating device (9).
2. infant industry evaporating column according to claim 1, which is characterized in that the pond (1) include sedimentation basin (3) and
Clarifying basin (4), the sedimentation basin (3) are connected to the bottom of the evaporating column main body (2), clarifying basin (4) inlet and institute
The connection of sedimentation basin (3) liquid outlet is stated, the liquid outlet of the clarifying basin (4) is connected to the inlet of the water dispensing apparatus (6).
3. infant industry evaporating column according to claim 2, which is characterized in that sedimentation basin (3) are internally provided with
Centrifugation device, the top of the sedimentation basin (3) offer multiple overflow ports, and the bottom of the sedimentation basin (3) is provided with row
Dirt bucket.
4. infant industry evaporating column according to claim 1, which is characterized in that the evaporating column main body (2) includes upper layer
Tower body, lower layer's tower body and bracket, the upper layer tower body are cylindrical structure, and lower layer's tower body is square column structure, institute
It states and is bolted to connection between upper layer tower body and lower layer's tower body, the bottom of lower layer's tower body is arranged in the bracket
The upper layer tower body and lower layer's tower body are overlapped on the top of the pond (1), the evaporating column by the bracket by portion
The outside of main body (2) is provided with staircase.
5. infant industry evaporating column according to claim 1, which is characterized in that described filler layer (5) are internally provided with
Polyhedron empty ball filler, the polyhedron empty ball filler is chondritic made of polypropylene plastics, in the chondritic
The horizontally disposed reinforcing ring having around the chondritic in middle part, in the upper and lower part of the reinforcing ring, difference is uniform
It is provided with multi-disc heat exchanger fin, each heat exchanger fin is distributed with the center of the chondritic in radiation.
6. infant industry evaporating column according to claim 5, which is characterized in that the bottom of described filler layer (5) is provided with
Bracket, the bracket are hollow out stainless steel frame structure, and the top of the bracket is provided with multiple grid baskets, and the multi-panel is hollow
Ball filler is placed in the grid basket.
7. infant industry evaporating column according to claim 1, which is characterized in that the water dispensing apparatus (6) includes water inlet pipe
Road and water distributor, the water inlet line are connect with external heat source and water source, and several nozzles, the spray are provided on the water distributor
The injection direction of mouth is directed at described filler layer (5).
8. infant industry evaporating column according to claim 1, which is characterized in that the heating device (9) is arranged described
On the inner wall of evaporating column main body (2), the heating device (9) uses Electric heating.
9. infant industry evaporating column according to claim 1, which is characterized in that the radiator (8) includes fan, electricity
Machine and speed reducer, the power output end of the motor and the shaft of fan connect, and the speed reducer is arranged in the motor and institute
It states between fan.
10. infant industry evaporating column according to claim 1, which is characterized in that the demister (7) is removed using silk screen
Day with fog.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192771.5U CN208599198U (en) | 2018-07-26 | 2018-07-26 | Infant industry evaporating column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192771.5U CN208599198U (en) | 2018-07-26 | 2018-07-26 | Infant industry evaporating column |
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| Publication Number | Publication Date |
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| CN208599198U true CN208599198U (en) | 2019-03-15 |
Family
ID=65671131
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| CN201821192771.5U Active CN208599198U (en) | 2018-07-26 | 2018-07-26 | Infant industry evaporating column |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110156103A (en) * | 2019-06-25 | 2019-08-23 | 河南达新源新材料有限公司 | A kind of Novel stripping tower |
| CN112225279A (en) * | 2020-10-26 | 2021-01-15 | 中国电力工程顾问集团中南电力设计院有限公司 | Mechanical ventilation wastewater evaporation tower suitable for air cooling tower |
| CN112225280A (en) * | 2020-10-26 | 2021-01-15 | 中国电力工程顾问集团中南电力设计院有限公司 | Desulfurization waste water advances in enhancement evaporation decrement system in indirect air cooling tower |
| CN112456586A (en) * | 2020-10-26 | 2021-03-09 | 中国电力工程顾问集团中南电力设计院有限公司 | Method for enhancing evaporation reduction of desulfurization wastewater in indirect air cooling tower |
| CN115872478A (en) * | 2022-12-07 | 2023-03-31 | 华夏碧水环保科技股份有限公司 | Low-temperature normal-pressure evaporation treatment system for high-salinity wastewater |
-
2018
- 2018-07-26 CN CN201821192771.5U patent/CN208599198U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110156103A (en) * | 2019-06-25 | 2019-08-23 | 河南达新源新材料有限公司 | A kind of Novel stripping tower |
| CN112225279A (en) * | 2020-10-26 | 2021-01-15 | 中国电力工程顾问集团中南电力设计院有限公司 | Mechanical ventilation wastewater evaporation tower suitable for air cooling tower |
| CN112225280A (en) * | 2020-10-26 | 2021-01-15 | 中国电力工程顾问集团中南电力设计院有限公司 | Desulfurization waste water advances in enhancement evaporation decrement system in indirect air cooling tower |
| CN112456586A (en) * | 2020-10-26 | 2021-03-09 | 中国电力工程顾问集团中南电力设计院有限公司 | Method for enhancing evaporation reduction of desulfurization wastewater in indirect air cooling tower |
| CN115872478A (en) * | 2022-12-07 | 2023-03-31 | 华夏碧水环保科技股份有限公司 | Low-temperature normal-pressure evaporation treatment system for high-salinity wastewater |
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