CN108204746A - A kind of ammonium acid fluoride water cooling tower - Google Patents
A kind of ammonium acid fluoride water cooling tower Download PDFInfo
- Publication number
- CN108204746A CN108204746A CN201810158395.6A CN201810158395A CN108204746A CN 108204746 A CN108204746 A CN 108204746A CN 201810158395 A CN201810158395 A CN 201810158395A CN 108204746 A CN108204746 A CN 108204746A
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- acid fluoride
- ammonium acid
- wall
- shower tray
- 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.)
- Withdrawn
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/16—Halides of ammonium
- C01C1/162—Ammonium fluoride
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/02—Direct-contact trickle coolers, e.g. cooling towers with counter-current only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/04—Distributing or accumulator troughs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/10—Component parts of trickle coolers for feeding gas or vapour
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses a kind of ammonium acid fluoride water cooling towers, including cooling tower ontology, cooling tower ontology includes cooling tower wall and cooling tower inner cavity, cooling tower ontology is equipped with air inlet, ammonium acid fluoride discharge port and hot-blast outlet, cooling tower ontology is equipped with air inlet, air inlet is connected with air-intake device, ammonium acid fluoride discharge port is equipped with cooling tower ontology bottom, hot-blast outlet is equipped with cooling tower ontology topmost, hot-blast outlet left end is connected with cyclone separator, cyclone separator lower end is connected with sedimentation outlet, sedimentation outlet is mounted in the middle part of inlet tube, hot material slot is connected on the left of inlet tube, solenoid valve is installed in the middle part of inlet tube, shower tray is connected on the right side of inlet tube, the first spray thrower and the second spray thrower are installed on the downside of shower tray, wind turbine is equipped on the upside of shower tray；It is equipped with inner wall liquid collecting tank, packing cavity and liquid redistribution device on the downside of shower tray successively from top to bottom.The ammonium acid fluoride water cooling tower is rational in infrastructure, and good cooling results are environmentally safe.
Description
Technical field
The present invention relates to field of chemical equipment, specifically a kind of ammonium acid fluoride water cooling tower.
Background technology
As glass etching agent, disinfectant, preservative, the solvent of metallic beryllium, silicon element steel plate surface conditioning agent, be additionally operable to
Manufacture ceramics and magnesium alloy.
It can be used as chemical reagent, glass etching agent (being often used in combination with hydrofluoric acid), fermentation industry disinfectant and preservative, by oxygen
Change the solvent of beryllium metallic beryllium and the surface conditioning agent of silicon steel plate.It is additionally operable to manufacture ceramics, magnesium alloy, the feed water system of boiler
The acidification of cleaning detergency and oil field sandstone with steam generating system.Also serve as alkylation, isomerization catalyst group
Point.
For acidification of oil field processing, magnesium and magnesium alloy are manufactured.Delustring as glass, frosting, etchant, prevents as timber
Protect agent, aluminium optical brightener, textile industry is used as rust remover, it may also be used for plating, electronics industry, using as analytical reagent etc..
As analytical reagent and bacterial inhibitor.
Ammonium acid fluoride is a kind of with corrosive chemical substance, molecular formula NH4HF2, aqueous solution shows faintly acid, can
To dissolve glass, alcohol is slightly soluble in, is highly soluble in cold water, and be very easy to deliquescence.Use is shown in more, fluorine to ammonium acid fluoride in production
Change hydrogen ammonium be used as glass etching agent, disinfectant, preservative, the solvent of metallic beryllium, silicon element steel plate surface conditioning agent, as chemistry
Reagent, glass etching agent (often with hydrofluoric acid simultaneously with), fermentation industry disinfectant and preservative, by the molten of beryllium oxide metallic beryllium
Agent and the surface conditioning agent of silicon steel plate；For manufacturing ceramics, magnesium alloy, the feed water system of boiler and steam generating system it is clear
The acidification of elution dirt and oil field sandstone.Also serve as alkylation, isomerization catalyst component；It is handled for acidification of oil field,
Manufacture magnesium and magnesium alloy.Delustring as glass, frosting, etchant, the optical brightener as timber protective agent, aluminium, textile industry
As rust remover, for being electroplated, electronics industry, using as analytical reagent etc..
The preparation of ammonium acid fluoride needs crystallisation by cooling, and the ammonium acid fluoride after reaction is passed through cooling tower and is cooled down, at present fluorine
Changing hydrogen ammonium water cooling tower, there are still certain limitations, and not only cooling effect is poor, but also often will appear wall sticking phenomenon, with
And environment is polluted not to being recycled by the ammonium acid fluoride that air is taken away during cooling.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of ammonium acid fluoride water cooling tower
Problem.
To achieve the above object, the present invention provides following technical solution：
A kind of ammonium acid fluoride water cooling tower, including cooling tower ontology, the cooling tower ontology includes cooling tower wall and cooling tower
Inner cavity, the cooling tower ontology are equipped with air inlet, ammonium acid fluoride discharge port and hot-blast outlet, cooling tower ontology left side and right side
An air inlet is respectively set respectively, and the air inlet is connected with air-intake device, and the ammonium acid fluoride discharge port is equipped with cooling tower ontology
Bottom, ammonium acid fluoride discharge port downside are equipped with blind flange, and the hot-blast outlet is equipped with cooling tower ontology topmost, hot-blast outlet
Left end is connected with cyclone separator, and the cyclone separator lower end is connected with sedimentation outlet, and sedimentation outlet is mounted on feed liquor
In the middle part of pipe, hot material slot is connected on the left of the inlet tube, solenoid valve in the middle part of inlet tube is installed, spray is connected on the right side of inlet tube
Disk, the shower tray downside are equipped with the first spray thrower and the second spray thrower, wind turbine, described two wind turbines are equipped on the upside of shower tray
It is respectively arranged on the upper wall and right wall of cooling tower ontology, wind turbine is connected with retarder；On the downside of the shower tray from top to bottom successively
Equipped with inner wall liquid collecting tank, packing cavity and liquid redistribution device, the inner wall liquid collecting tank is fixed on cooling tower inner body wall
On, liquid pipe is installed in the middle part of inner wall liquid collecting tank, the liquid pipe and inner wall liquid collecting tank are vertical, the liquid redistribution device packet
Include lyophoby slot and hydrops slot.
As further embodiment of the present invention：The cooling tower wall Ceramics material.
As further embodiment of the present invention：The air-intake device by several louvre series into, louvre blade and horizontal plane into
60 ° of angles are separated by 5cm between two neighboring louvre blade.
As further embodiment of the present invention：First spray thrower is located at shower tray lower peripheral, the first spray thrower with
Shower tray is into 60 ° of angles.
As further embodiment of the present invention：Second spray thrower and shower tray are vertical, the first spray thrower and the second spray
Leaching device is down Y-shaped structure.
As further embodiment of the present invention：The wind turbine is equipped with eight blades, and blade is selected streamlined.
As further embodiment of the present invention：The inner wall liquid collecting tank is set as arcuate structure.
As further scheme of the invention：The lyophoby slot and hydrops slot are alternately distributed, and liquid redistribution device is most
Outside is hydrops slot, and lyophoby slot is hollow structure.
Compared with prior art, the beneficial effects of the invention are as follows：The ammonium acid fluoride water cooling tower is reasonable in design, interior
Wall liquid collecting tank and liquid redistribution device avoid the appearance of ammonium acid fluoride wall sticking phenomenon so that air and ammonium acid fluoride contact
Fully, good cooling results to being recycled by the ammonium acid fluoride that air is taken away by cyclone separator, not only increase
The cooling efficiency of product, and protect environment.
Description of the drawings
Fig. 1 is a kind of structure diagram of ammonium acid fluoride water cooling tower；
Fig. 2 is a kind of structure diagram of air inlet in ammonium acid fluoride water cooling tower；
Fig. 3 is a kind of structure diagram of shower tray in ammonium acid fluoride water cooling tower；
Fig. 4 is a kind of structure diagram of liquid redistribution device in ammonium acid fluoride water cooling tower；
Fig. 5 is a kind of front view of liquid redistribution device in ammonium acid fluoride water cooling tower；
In figure：1- cooling tower ontologies；2- air inlets；3- hot material slots；4- solenoid valves；5- shower trays；6- inner wall liquid collecting tanks；7- liquid
Pipe；8- packing cavities；9- liquid redistribution devices；10- ammonium acid fluoride discharge ports；11- wind turbines；12- hot-blast outlets；13- whirlwind point
From device；14- sedimentations outlet；15- cools down tower wall；16- air-intake devices；The first spray throwers of 17-；The second spray throwers of 18-；19- is dredged
Liquid bath；20- hydrops slots；21- inlet tubes.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-5, in the embodiment of the present invention, a kind of ammonium acid fluoride water cooling tower, including cooling tower ontology 1, institute
It states cooling tower ontology 1 and includes cooling tower wall 15 and cooling tower inner cavity, the cooling 15 Ceramics material of tower wall, the cooling tower
Ontology 1 is equipped with air inlet 2, ammonium acid fluoride discharge port 10 and hot-blast outlet 12, and 1 left side of cooling tower ontology and right side are respectively set respectively
One air inlet 2, the air inlet 2 are connected with air-intake device 16, and air-intake device 16 is by several louvre series into louvre blade and water
Plane is separated by 5cm into 60 ° of angles between two neighboring louvre blade, the ammonium acid fluoride discharge port 10 is equipped with cooling tower ontology 1 most
Lower end, 10 downside of ammonium acid fluoride discharge port are equipped with blind flange, and the hot-blast outlet 12 is equipped with cooling tower ontology 1 topmost, hot wind
It exports 12 left ends and is connected with cyclone separator 13,13 lower end of cyclone separator is connected with sedimentation outlet 14, settles out
Mouth 14 is mounted on 21 middle part of inlet tube, and 21 left side of inlet tube is connected with hot material slot 3, and 21 middle part of inlet tube is equipped with solenoid valve
4, inlet tube right side is connected with shower tray 5, and 5 downside of shower tray is equipped with the first spray thrower 17 and the second spray thrower 18, institute
It states the first spray thrower 17 and is located at 5 lower peripheral of shower tray, the first spray thrower 17 and shower tray 5 into 60 ° of angles, the second spray thrower 18
Vertical with shower tray 5, the first spray thrower 1 and the second spray thrower 18 are down Y-shaped structure, and 5 upside of shower tray is equipped with wind turbine 11,
Described two wind turbines 11 are respectively arranged on the upper wall and right wall of cooling tower ontology 1, and wind turbine 11 is equipped with eight blades, and blade is selected
Streamlined, wind turbine 11 is connected with retarder；5 downside of shower tray is equipped with inner wall liquid collecting tank 6, packing cavity successively from top to bottom
8 and liquid redistribution device 9, the inner wall liquid collecting tank 6 be set as arcuate structure, inner wall liquid collecting tank 6 is fixed on cooling tower sheet
On 1 inner wall of body, 6 middle part of inner wall liquid collecting tank is equipped with liquid pipe 7, and the liquid pipe 7 and inner wall liquid collecting tank 6 are vertical, the liquid
Apparatus for redistributing 9 includes lyophoby slot 19 and hydrops slot 20, and the lyophoby slot 19 and hydrops slot 20 are alternately distributed, liquid redistribution dress
It is hydrops slot 20 to put 9 outermosts, and lyophoby slot 19 is hollow structure.
The operation principle of the present invention：Ammonium hydrogen fluoride solution is stored in inside hot material slot 3, and air enters from air inlet 2 enters the wind
Device 16, the ramp louvre of air-intake device 16 can cause ammonium hydrogen fluoride solution to be slid downwards along its surface, avoid being fluorinated
Hydrogen ammonium salt solution overflows, and air moves down under, and the wind turbine 11 of 1 upper wall of cooling tower ontology can promote upward motion of air, cold
But for the wind turbine 11 of 1 right wall of tower ontology so that air is moved to hot-blast outlet 12, air can take away a part of ammonium acid fluoride, and mixing is empty
Gas enters cyclone separator 13, and air is overflowed from 13 upside of cyclone separator, and ammonium acid fluoride exports 14 from sedimentation after sedimentation
Into inlet tube 21, opens solenoid valve 4, ammonium acid fluoride enters shower tray 5 from inlet tube 21, then passes through 17 He of the first spray thrower
The sprinkling downwards of second spray thrower 18, inclined first spray thrower 17 can to avoid ammonium acid fluoride it is excessive be attached to cooling tower ontology
1 inner wall, inner wall liquid collecting tank 6 can cause the ammonium acid fluoride on 1 inner wall of cooling tower ontology to converge in inner wall liquid collecting tank 6,
Packing cavity 8 is flowed to from liquid pipe 7 later, packing cavity 8 can so that air and ammonium hydrogen fluoride solution contact are more abundant, and liquid divides again
Cloth apparatus 9 is so that ammonium hydrogen fluoride solution after cooling redistribution, ammonium hydrogen fluoride solution cannot be flowed out from hydrops slot 20, it is necessary to from
Lyophoby slot 19 flows out, and can prevent ammonium hydrogen fluoride solution from gluing wall, so that ammonium hydrogen fluoride solution and air contact area bigger,
Final ammonium hydrogen fluoride solution is collected at ammonium acid fluoride discharge port 10.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of ammonium acid fluoride water cooling tower, including cooling tower ontology（1）, which is characterized in that the cooling tower ontology（1）Packet
Include cooling tower wall（15）With cooling tower inner cavity, the cooling tower ontology（1）It is equipped with air inlet（2）, ammonium acid fluoride discharge port
（10）And hot-blast outlet（12）, cooling tower ontology（1）Left side and right side respectively set an air inlet respectively（2）, the air inlet（2）
It is connected with air-intake device（16）, the ammonium acid fluoride discharge port（10）Equipped with cooling tower ontology（1）Bottom, ammonium acid fluoride discharging
Mouthful（10）Downside is equipped with blind flange, the hot-blast outlet（12）Equipped with cooling tower ontology（1）Topmost, hot-blast outlet（12）Left end
It is connected with cyclone separator（13）, the cyclone separator（13）Lower end is connected with sedimentation outlet（14）, sedimentation outlet
（14）Mounted on inlet tube（21）Middle part, the inlet tube（21）Left side is connected with hot material slot（3）, inlet tube（21）It installs at middle part
There is solenoid valve（4）, inlet tube right side is connected with shower tray（5）, the shower tray（5）Downside is equipped with the first spray thrower（17）With
Second spray thrower（18）, shower tray（5）Upside is equipped with wind turbine（11）, described two wind turbines（11）It is respectively arranged on cooling tower ontology
（1）Upper wall and right wall on, wind turbine（11）It is connected with retarder；The shower tray（5）Downside is equipped with inner wall successively from top to bottom
Liquid collecting tank（6）, packing cavity（8）And liquid redistribution device（9）, the inner wall liquid collecting tank（6）It is fixed on cooling tower ontology
（1）On inner wall, inner wall liquid collecting tank（6）Middle part is equipped with liquid pipe（7）, the liquid pipe（7）With inner wall liquid collecting tank（6）Vertically,
The liquid redistribution device（9）Including lyophoby slot（19）With hydrops slot（20）.
2. according to claim（1）A kind of ammonium acid fluoride water cooling tower, which is characterized in that the cooling tower wall（15）
Ceramics material.
3. according to claim（1）A kind of ammonium acid fluoride water cooling tower, which is characterized in that the air-intake device（16）
By several louvre series into, louvre blade and horizontal plane into 60 ° of angles, it is separated by 5cm between two neighboring louvre blade.
4. according to claim（1）A kind of ammonium acid fluoride water cooling tower, which is characterized in that first spray thrower
（17）Positioned at shower tray（5）Lower peripheral, the first spray thrower（17）With shower tray（5）Into 60 ° of angles.
5. according to claim（1）A kind of ammonium acid fluoride water cooling tower, which is characterized in that second spray thrower
（18）And shower tray（5）Vertically, the first spray thrower（1）With the second spray thrower（18）It is down Y-shaped structure.
6. according to claim（1）A kind of ammonium acid fluoride water cooling tower, which is characterized in that the wind turbine（11）It is equipped with
Eight blades, blade are selected streamlined.
7. according to claim（1）A kind of ammonium acid fluoride water cooling tower, which is characterized in that the inner wall liquid collecting tank
（6）It is set as arcuate structure.
8. according to claim（1）A kind of ammonium acid fluoride water cooling tower, which is characterized in that the lyophoby slot（19）With
Hydrops slot（20）It is alternately distributed, liquid redistribution device（9）Outermost is hydrops slot（20）, lyophoby slot（19）For hollow knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810158395.6A CN108204746A (en) | 2018-02-26 | 2018-02-26 | A kind of ammonium acid fluoride water cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810158395.6A CN108204746A (en) | 2018-02-26 | 2018-02-26 | A kind of ammonium acid fluoride water cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108204746A true CN108204746A (en) | 2018-06-26 |
Family
ID=62605489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810158395.6A Withdrawn CN108204746A (en) | 2018-02-26 | 2018-02-26 | A kind of ammonium acid fluoride water cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108204746A (en) |
-
2018
- 2018-02-26 CN CN201810158395.6A patent/CN108204746A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180626 |
|
| WW01 | Invention patent application withdrawn after publication |