CN207061914U - A kind of deammoniation tower - Google Patents
A kind of deammoniation tower Download PDFInfo
- Publication number
- CN207061914U CN207061914U CN201720668205.6U CN201720668205U CN207061914U CN 207061914 U CN207061914 U CN 207061914U CN 201720668205 U CN201720668205 U CN 201720668205U CN 207061914 U CN207061914 U CN 207061914U
- Authority
- CN
- China
- Prior art keywords
- tower body
- shower
- tower
- connecting tube
- distribution plate
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 22
- 239000003513 alkali Substances 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000005086 pumping Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 45
- 229910021529 ammonia Inorganic materials 0.000 abstract description 22
- 239000002699 waste material Substances 0.000 description 9
- 230000009615 deamination Effects 0.000 description 6
- 238000006481 deamination reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
A kind of deammoniation tower is the utility model is related to, including：A kind of deammoniation tower, including：Tower body, side wall close to tower body bottom is provided with blast pipe, liquid level gauge, drainpipe, and the bottom surface of tower body is provided with a mud discharging mouth, and the top top surface of tower body is provided with an exhaust outlet, demister, the first air distribution plate and the second air distribution plate are provided with inside tower body, drainpipe is provided with draining valve；Exhausted bath box, exhausted bath box are provided with pH value detector, alkali lye filler, water inlet and delivery port；First spray equipment, including the first connecting tube that one end is connected with the delivery port, the first shower being connected with the first connecting tube, the first water pump in the first connecting tube, the first shower nozzle on the first shower；Second spray equipment, including the second connecting tube that one end is located in tower body, the second shower being connected with the second connecting tube, the second water pump in the second connecting tube, the second shower nozzle on the second shower.This programme improves ammonia removal efficiency, reduces deammoniation tower volume.
Description
Technical field
It the utility model is related to and remove ammonia technology, more particularly, to a kind of deammoniation tower.
Background technology
Ammonia-containing water is one of important pollution sources, and existing ammonia-removal method is broadly divided into chemical method and Physical.
For chemical method because cost is high, treatment effect is undesirable, its application is not extensive；Physics ammonia-removal method mainly has blow-off method and stripping
Method.Deammoniation tower is that physics removes a kind of common equipment during ammonia, its operation principle be fully contacted with ammoniacal liquor by air-flow with
The ammonia for promoting to dissolve in water escapes.Existing deammoniation tower mainly by multilayer tower tray with holes ammonia nitrogen waste water is shunted with
Promote ammonia nitrogen waste water fully to be contacted with air, and then promote ammonia in ammonia nitrogen waste water to escape.Current deammoniation tower has two problems：
1st, single deammoniation tower ammonia removal efficiency is relatively low at present；2nd, in ammonia-containing water, when ammonia content is higher, existing deammoniation tower is due to ammonia removal efficiency
Can not single deammoniation tower carry out deamination, usually multiple deammoniation towers series connection carry out multistage deamination, cause whole deamination apparatus volume
It is excessive, no matter the utilization beneficial to processing space.
Utility model content
The purpose of this utility model is to be directed to above-mentioned present situation, there is provided a kind of deammoniation tower.
The technical solution adopted in the utility model is：A kind of deammoniation tower, including：Tower body, in the side wall of tower body bottom
Provided with blast pipe, liquid level gauge, drainpipe, the bottom surface of tower body is provided with a mud discharging mouth, and the top top surface of tower body is provided with an air draft
Mouthful, demister, the first air distribution plate and the second air distribution plate are provided with inside tower body, drainpipe is provided with draining valve；Exhausted bath box, exhausted bath box
Side be provided with pH value detector and alkali lye filler, the top of exhausted bath box is provided with water inlet and delivery port；First spray
Device, including the first connecting tube that one end is connected with the delivery port, the first shower being connected with the first connecting tube, located at
The first water pump in one connecting tube, the first shower nozzle on the first shower；Second spray equipment, including one end are located at tower body
The second interior connecting tube, the second shower being connected with the second connecting tube, the second water pump in the second connecting tube, located at
The second shower nozzle on two showers.
Effect of the present utility model is：A kind of deammoniation tower described in the utility model, by structure design, make waste liquid containing ammonia
Repeatedly mix, react with air in a deammoniation tower, while improving ammonia removal efficiency, long-term use does not block, single column
Ammonia removal efficiency reaches 95%, and greatly reduces whole deamination apparatus volume, reduces floor space.
Brief description of the drawings
Fig. 1 show a kind of diagrammatic cross-section of deammoniation tower provided by the utility model；
In figure：1-tower body, 11-blast pipe, 12-liquid level gauge, 13-demister, the 14-the first air distribution plate, 15-the second
Air distribution plate, 16-mud discharging mouth, 17-exhaust outlet, 18-drainpipe, 19-draining valve, 2-exhausted bath box, 21-water inlet, 22-
Delivery port, 23-pH value detector, 24-alkali lye filler, the 3-the first spray equipment, the 31-the first connecting tube, 32-the first
Shower, the 33-the first water pump, the 34-the first shower nozzle, the 4-the second spray equipment, the 41-the second connecting tube, 411-U-shaped mouth,
42-the second shower, 421-No.1 branch, 422-No. two branches, the 43-the second water pump, the 44-the second shower nozzle.
Embodiment
Deammoniation tower provided by the utility model is introduced below in conjunction with the accompanying drawings：
Referring to Fig. 1, it is a kind of deammoniation tower provided by the utility model, it includes：Tower body 1, the waste liquid being connected with tower body 1
Case 2, both ends connect the first spray equipment 3 of tower body 1 and exhausted bath box 2 and the second spray equipment 4 on tower body 1 respectively.
Side wall close to the bottom of tower body 1 is provided with blast pipe 11, liquid level gauge 12, drainpipe 18, is set on the bottom surface of tower body 1
There is a mud discharging mouth 16, the top top surface of tower body 1 is provided with an exhaust outlet 17, and the inside of tower body 1 is provided with demister 13, the first air distribution plate
14 and second air distribution plate 15, drainpipe 18 be provided with the draining valve 19 of control water-carrying capacity.
In the present embodiment, blast pipe 11 is located on the liquid level in tower body 1.
In the present embodiment, demister 13 is arranged on the lower section of exhaust outlet 17, and the outer rim of demister 13 is connected in tower body 1
Wall.
Further, in the present embodiment, the first air distribution plate 14 is provided with some through holes, the first air distribution plate 14 be arranged on into
The top of airduct 11, the outer rim of the first air distribution plate 14 are connected to the inwall of tower body 1.
Further, in the present embodiment, the second air distribution plate 15 is provided with some through holes, and the second air distribution plate 15, which is arranged on, to be removed
The lower section of day with fog 13, the outer rim of the second air distribution plate 15 are connected to the inwall of tower body 1.
The side of exhausted bath box 2 is provided with pH value detector 23 and alkali lye filler 24, and the top of exhausted bath box 2 is provided with water inlet
Mouth 21 and delivery port 22.
First spray equipment 3 includes：The first connecting tube 31 that one end is connected with delivery port 22, is connected with the first connecting tube 31
The first shower 32, the first water pump 33 in the first connecting tube 31, the first shower nozzle 34 on the first shower 32.
The one end of first connecting tube 31 is connected with delivery port 22, and the other end is connected with the first shower 32.
The one end of first shower 32 is connected with the first connecting tube 31, other end closing.In the present embodiment, the first spray
The part of pipe 32 is stretched into tower body 1, the first shower 32 stretch into tower body 1 part be located at the air distribution plate 14 of demister 13 and first it
Between.
For first water pump 33 in the first connecting tube 31, the pumping rate of the first water pump 33 is equal to the draining speed of draining valve 19
Rate.
First shower nozzle 34 is stretched on the part of tower body 1 located at the first shower 32, and sprays direction towards the top of tower body 1.
Second spray equipment 4 includes：Second connecting tube 41 of the one end in tower body 1, is connected with the second connecting tube 41
Second shower 42, the second water pump 43 in the second connecting tube 41, the second shower nozzle 44 on the second shower 42.
One end of second connecting tube 41 is in tower body 1, and extension forms U-shaped mouth；The other end connects with the second shower 42
Connect.The one end of second connecting tube 41 in tower body 1 is located under the liquid level of tower body 1.
The one end of the height of the one end of U-shaped mouth away from the second connecting tube 41 higher than the second connecting tube 41 of connection.When in tower body 1
Liquid level when dropping to below U-shaped mouth end, U-shaped mouth can form fluid-tight, prevent contingency.
The one end of second shower 42 connects the second connecting tube 41, and the other end is stretched into tower body 1, and the extension row in tower body 1
Into two No.1 being parallel to each other branches 421 and No. two branches 422.The part that second shower 42 stretches into tower body 1 is located at first
Between the air distribution plate 15 of air distribution plate 14 and second.
Second water pump 43 is in the second connecting tube 41.The pumping rate of second water pump 43 is more than drawing water for the first water pump 33
Speed.In the present embodiment, the pumping rate of the second water pump 43 is 2-3 times of the pumping rate of the first water pump 33.
Second shower nozzle 44 is in No.1 branch 421 and No. two branches 422, and the second shower nozzle 44 in No.1 branch 421
Spray direction towards the bottom of tower body 1, the spray direction of the second shower nozzle 44 in No. two branches 422 is towards the top of tower body 1, one
Number range of atomization is formed between branch 421 and No. two branches 422, waste liquid containing ammonia is sufficiently mixed with air.
When using deammoniation tower, the waste liquid containing ammonia for needing deamination is first discharged into exhausted bath box 2 by water inlet 21, then in alkali lye
Alkali lye is added at filler, adjusts the pH value of waste liquid, waste liquid is pumped into the first connecting tube 31 by the first water pump 33, and passes through the first spray
First 34 spray, and the blast pipe of tower body 1 is discharged into air, and air is upward by the first air distribution plate 14 and the second air distribution plate 15, with first
The waste liquid that shower nozzle 34 sprays is mixed, reaction, and the ammonia in waste liquid is changed into ammonia, handled through demister 13, is led from exhaust outlet 17
Go out；Remaining liq falls, and adds up to form liquid level in the bottom of tower body 1；The liquid of the bottom of tower body 1 is pumped into second and connected by the second water pump 43
Adapter 41, and sprayed by the second shower nozzle 44, the liquid of ejection is mixed with air upward in tower body 1, reacted, in liquid
Ammonia is converted to ammonia, is handled through demister 13, is exported from exhaust outlet 17；Iterative cycles, the ammonia content symbol of the bottom liquid of tower body 1
Close after requiring, draining valve 19 discharges the bottom liquid of tower body 1 by drainpipe 18.
A kind of deammoniation tower described in the utility model, by structure design, make waste liquid containing ammonia multiple in a deammoniation tower
Mixing, react with air, while improving ammonia removal efficiency, long-term use does not block, and the ammonia removal efficiency of single column reaches 95%, and
And whole deamination apparatus volume is greatly reduced, reduce floor space.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (10)
- A kind of 1. deammoniation tower, it is characterised in that including：Tower body, the side wall close to the tower body bottom are provided with blast pipe, liquid level gauge, drainpipe, set on the bottom surface of the tower body There is a mud discharging mouth, the top top surface of the tower body is provided with an exhaust outlet, demister, the first air distribution plate are provided with inside the tower body With the second air distribution plate, the drainpipe is provided with draining valve；Exhausted bath box, the side of the exhausted bath box are provided with pH value detector and alkali lye filler, set on the top of the exhausted bath box There are water inlet and delivery port；First spray equipment, including the first connecting tube that one end is connected with the delivery port, it is connected with first connecting tube First shower, the first water pump in first connecting tube, the first shower nozzle on first shower；It is described A part for first shower is stretched into the tower body, and the part that first shower stretches into the tower body is located at the demisting Between device and first air distribution plate；Second spray equipment, including one end the second connecting tube in the tower body, the be connected with second connecting tube Two showers, the second water pump in second connecting tube, the second shower nozzle on second shower；Described A part for two showers is stretched into the tower body, and the part that second shower stretches into the tower body is located at first cloth Between aerofoil and second air distribution plate.
- 2. deammoniation tower as claimed in claim 1, it is characterised in that the demister is arranged on the lower section of the exhaust outlet, institute State demister outer rim and be connected to the tower body inwall；First air distribution plate, second air distribution plate are provided with some through holes, institute State the first air distribution plate, the second air distribution plate outer rim is connected to the tower body inwall, first air distribution plate be arranged on it is described enter The top of airduct, second air distribution plate are arranged on the lower section of demister 13.
- 3. deammoniation tower as claimed in claim 2, it is characterised in that first shower nozzle stretches into institute located at first shower State on the part of tower body, and spray direction towards tower body top.
- 4. deammoniation tower as claimed in claim 3, it is characterised in that one end of second connecting tube is located in the tower body, And extension forms U-shaped mouth；The other end is connected with second shower.
- 5. deammoniation tower as claimed in claim 4, it is characterised in that the height of the one end of U-shaped mouth away from the second connecting tube 41 is high In the one end for connecting the second connecting tube 41.
- 6. deammoniation tower as claimed in claim 5, it is characterised in that part extension of second shower in the tower body Go into two No.1 being parallel to each other branches and No. two branches.
- 7. deammoniation tower as claimed in claim 6, it is characterised in that second shower nozzle is located at the No.1 branch and described two In number branch, and the spray direction of the second shower nozzle in the No.1 branch is towards the tower body bottom, in No. two branches The second shower nozzle spray direction towards at the top of the tower body.
- 8. deammoniation tower as claimed in claim 7, it is characterised in that the blast pipe is located on the liquid level in the tower body.
- 9. deammoniation tower as claimed in claim 8, it is characterised in that the pumping rate of first water pump is equal to the draining valve Drainage rates.
- 10. deammoniation tower as claimed in claim 8, it is characterised in that the pumping rate of second water pump is more than described first The pumping rate of water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720668205.6U CN207061914U (en) | 2017-06-09 | 2017-06-09 | A kind of deammoniation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720668205.6U CN207061914U (en) | 2017-06-09 | 2017-06-09 | A kind of deammoniation tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207061914U true CN207061914U (en) | 2018-03-02 |
Family
ID=61508601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720668205.6U Expired - Fee Related CN207061914U (en) | 2017-06-09 | 2017-06-09 | A kind of deammoniation tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207061914U (en) |
-
2017
- 2017-06-09 CN CN201720668205.6U patent/CN207061914U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201940133U (en) | Washing cooling tower for dry acetylene generation section and production system applying same | |
| CN207061914U (en) | A kind of deammoniation tower | |
| CN105311928B (en) | A kind of packed tower venturi one washing system and its washing methods | |
| CN210645198U (en) | High-temperature gas negative pressure suction, condensation and compression treatment device | |
| CN203976968U (en) | The emission-control equipment of pickling or electroplating device | |
| CN204865502U (en) | Reaction's circulation absorption tower | |
| CN211274193U (en) | Waste gas purification device | |
| CN209828936U (en) | A reation kettle condenser for hydroxypropyl methyl cellulose production | |
| CN204017639U (en) | Water film type acid mist absorbing device | |
| CN205925022U (en) | Traditional chinese medicine is concentrated jar | |
| CN206823479U (en) | A kind of new waste gas handles spray equipment | |
| CN207313311U (en) | A kind of device for being used to reduce underground water and salt alkalescence | |
| CN204543925U (en) | A kind of multiple stage circulation washing absorption tower unit equipment | |
| CN104109898A (en) | Waste gas treatment device of pickling or electroplating equipment | |
| CN206447594U (en) | A kind of efficient ammonia nitrogen stripping tower | |
| CN205850814U (en) | A kind of water reducer production acid mist treatment device | |
| CN104689587A (en) | Liquid ring type vacuum pump system for chlorinated benzene vacuum rectification | |
| CN205948647U (en) | Dual -purpose waste gas washing tower | |
| CN210874722U (en) | Spray tower with vertical water jet vacuumizing | |
| CN205368208U (en) | Copolyamide polymerization gas handling system | |
| CN204275746U (en) | A kind of cyclone dust collectors had except sulfur functional | |
| CN216572394U (en) | Alkali liquor spray tower for sludge treatment | |
| CN204502443U (en) | For the liquid-ring vacuum pump system of Benzene Chloride rectification under vacuum | |
| CN214233500U (en) | Novel tail gas purification of deamination tower device | |
| CN204923956U (en) | High efficiency heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |