CN109279589A - A kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant - Google Patents
A kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant Download PDFInfo
- Publication number
- CN109279589A CN109279589A CN201811334425.0A CN201811334425A CN109279589A CN 109279589 A CN109279589 A CN 109279589A CN 201811334425 A CN201811334425 A CN 201811334425A CN 109279589 A CN109279589 A CN 109279589A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- phosphoric acid
- washing
- active carbon
- water
- 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.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 101
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 229910000147 aluminium phosphate Inorganic materials 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 238000005406 washing Methods 0.000 claims abstract description 66
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 61
- 238000003860 storage Methods 0.000 claims abstract description 26
- 238000004064 recycling Methods 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 230000008676 import Effects 0.000 claims abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 239000003610 charcoal Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000037452 priming Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005899 aromatization reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/234—Purification; Stabilisation; Concentration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plants, including sour water storage tank, sprayed tank, washing active carbon bucket, washing water circulation barrel, sour water recycling can, active carbon collecting vessel, active carbon import, mixture outlet, first valve, second valve, first water pump, automatic gauge, second water pump, recycle water inlet, recycling water inlet is provided on the sour water storage tank, first pipe is connected between the sour water storage tank and the first water pump, second pipe is connected between the sour water storage tank and the second water pump, third pipeline is connected between first water pump and sprayed tank, active carbon import is provided on the sprayed tank, the bottom of the sprayed tank is provided with mixture outlet, the 4th pipeline is connected between the mixture outlet and washing active carbon bucket.The present invention can preferably control the washing water of active carbon, achieve the purpose that high-efficient washing, sufficiently recycling phosphoric acid, and then reduce acid consumption.
Description
Technical field
The present invention relates to chemical technology fields more particularly to a kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid to fill
It sets.
Background technique
Activated carbon of phosphoric acid method has flourishing middle macropore, is mainly used for liquid phase purifying technique.Phosphoric acid is in Activated Carbon Production
As activator, play the role of run-inflation effect, aromatisation, pore-creating effect.It produces and contains phosphate composition in resulting active carbon, need
By the phosphoric acid washing recycling in active carbon, recycling.If energy high-efficient washing recycles phosphoric acid, production effect can not only be improved
Rate, while sour consumption can also be reduced, reduce production cost.
In existing technology, to there are many kinds of phosphoric acid recovery and treatment methods, although these methods respectively have certain advantage,
It is that washing reclaimer is clean by the phosphoric acid recycling in active carbon in the presence of being difficult to, acid is caused to consume height, it is at high cost.Therefore, one is studied
Kind activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant becomes urgent need in activated carbon of phosphoric acid method industry.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of activated carbon of phosphoric acid method proposed is raw
Produce workshop high efficiente callback phosphoric acid plant.
To achieve the goals above, present invention employs following technical solutions:
A kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant, including sour water storage tank, sprayed tank, washing active carbon
Bucket, washing water circulation barrel, sour water recycling can, active carbon collecting vessel, active carbon import, mixture outlet, the first valve, the second valve
Door, the first water pump, automatic gauge, the second water pump recycle water inlet, are provided with recycling water inlet, institute on the sour water storage tank
It states and is connected with first pipe between sour water storage tank and the first water pump, be connected with the second pipe between the sour water storage tank and the second water pump
Road is connected with third pipeline between first water pump and sprayed tank, active carbon import, the spray are provided on the sprayed tank
The bottom of leaching tank is provided with mixture outlet, is connected with the 4th pipeline, institute between the mixture outlet and washing active carbon bucket
It states and is connected with the 5th pipeline between washing active carbon bucket and sour water recycling can, the first valve is installed on the 5th pipeline, institute
It states and is connected with the 6th pipeline between washing active carbon bucket and washing water circulation barrel, the second valve is installed on the 6th pipeline,
It is connected with the 7th pipeline between the washing active carbon bucket and active carbon collecting vessel, third valve is installed on the 7th pipeline
Door, the washing water circulation barrel are internally provided with automatic gauge, connect between the washing water circulation barrel and the second water pump
There is the 8th pipeline.
Preferably, the sour water storage tank, sprayed tank, washing active carbon bucket, washing water circulation barrel, sour water recycling can, activity
Charcoal collecting vessel is all made of stainless steel and is made.
Preferably, the volume of the washing water circulation barrel is 36~50 cubic metres, and the volume of sour water storage tank is 45~80 vertical
Square rice, the volume of sprayed tank are 36~50 cubic metres, and the diameter of washing active carbon bucket is 1.2~1.8 meters, washing active carbon bucket
Height is 2.5~4.5 meters, and the outlet at bottom diameter of washing active carbon bucket is 0.2~0.5 meter.
Preferably, the first pipe, second pipe, third pipeline, the 4th pipeline, the 5th pipeline, the 6th pipeline, the 7th
Pipeline, the 8th pipeline are stainless steel tube or pvc pipe.
Preferably, the first pipe, second pipe, third pipeline, the 4th pipeline, the 5th pipeline, the 6th pipeline, the 7th
Pipeline, the 8th pipeline diameter be 0.1~0.5 meter.
Preferably, first water pump, the second water pump are acidproof self priming pump, and the first water pump, the second pump power be 2~
5 kilowatts.
Preferably, the automatic gauge is made of stainless steel.
Preferably, strainer is provided in second valve.
Compared with prior art, the beneficial effects of the present invention are:
The present invention can preferably control the washing water of active carbon, achieve the purpose that high-efficient washing, sufficiently recycling phosphoric acid, in turn
Reduce acid consumption.
Detailed description of the invention
Fig. 1 is a kind of flow chart of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant proposed by the present invention.
In figure: 1 sour water storage tank, 2 sprayed tanks, 3 washing active carbon buckets, 4 washing water circulation barrels, 5 sour water recycling cans, 6 activity
Charcoal collecting vessel, 7 active carbon imports, the outlet of 8 mixtures, 9 first valves, 10 second valves, 11 first water pumps, 12 automatic water levels
Meter, 13 second water pumps, 14 recycling water inlets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1, a kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant, including sour water storage tank 1, sprayed tank
2, washing active carbon bucket 3, washing water circulation barrel 4, sour water recycling can 5, active carbon collecting vessel 6, active carbon import 7, mixture go out
The 8, first valve 9 of mouth, the second valve 10, the first water pump 11, automatic gauge 12, the second water pump 13, recycling water inlet 14, sour water
It is provided with recycling water inlet 14 on storage tank 1, first pipe, 1 He of sour water storage tank are connected between sour water storage tank 1 and the first water pump 11
It is connected with second pipe between second water pump 13, is connected with third pipeline between the first water pump 11 and sprayed tank 2, on sprayed tank 2
Be provided with active carbon import 7, the bottom of sprayed tank 2 is provided with mixture outlet 8, mixture outlet 8 and washing active carbon bucket 3 it
Between be connected with the 4th pipeline, the 5th pipeline is connected between washing active carbon bucket 3 and sour water recycling can 5, is installed on the 5th pipeline
There is the first valve 9, the 6th pipeline is connected between washing active carbon bucket 3 and washing water circulation barrel 4, is equipped on the 6th pipeline
Two valves 10 are connected with the 7th pipeline, are equipped with third on the 7th pipeline between washing active carbon bucket 3 and active carbon collecting vessel 6
Valve, washing water circulation barrel 4 are internally provided with automatic gauge 12, connect between washing water circulation barrel 4 and the second water pump 13
There is the 8th pipeline.
Wherein, sour water storage tank 1, sprayed tank 2, washing active carbon bucket 3, washing water circulation barrel 4, sour water recycling can 5, active carbon
Collecting vessel 6 is all made of stainless steel and is made.
Wherein, the volume of washing water circulation barrel 4 is 36~50 cubic metres, and the volume of sour water storage tank 1 is 45~80 cubic metres,
The volume of sprayed tank 2 is 36~50 cubic metres, and the diameter of washing active carbon bucket 3 is 1.2~1.8 meters, the height of washing active carbon bucket 3
Degree is 2.5~4.5 meters, and the outlet at bottom diameter of washing active carbon bucket 3 is 0.2~0.5 meter.
Wherein, first pipe, second pipe, third pipeline, the 4th pipeline, the 5th pipeline, the 6th pipeline, the 7th pipeline,
8th pipeline is stainless steel tube or pvc pipe.
Wherein, first pipe, second pipe, third pipeline, the 4th pipeline, the 5th pipeline, the 6th pipeline, the 7th pipeline,
The diameter of 8th pipeline is 0.1~0.5 meter.
Wherein, the first water pump 11, the second water pump 13 are acidproof self priming pump, and the first water pump 11,13 power of the second water pump are 2
~5 kilowatts.
Wherein, automatic gauge 12 is made of stainless steel.
Wherein, strainer is provided in the second valve 10.
Working principle: the recycling phosphate aqueous solution (abbreviation sour water) for being first 20-30 by Baume degrees, by recycling water inlet
14 are squeezed into sour water storage tank 1, and sour water is sprayed in sprayed tank 2 by the first water pump 11 and is mixed with active carbon, are uniformly mixed
Afterwards, mixed material is put into washing active carbon bucket 3 by the mixture outlet 8 of 2 bottom of sprayed tank, is washed, is lived at this time
The first valve 9, the third valve of 3 lower part of property charcoal washing tube are in closed state, and the second valve 10 is in the open state, in this way
Mixed material into washing active carbon bucket 3 follows water therein by the second valve 10 inflow washing water under the action of strainer
Ring bucket 4, active carbon stay in washing active carbon bucket 3；After sour water flows into washing water circulation barrel 4, automatic gauge 12 starts, warp
It crosses the second water pump 13 to squeeze into water in sour water storage tank 1, repeat the above steps, until active carbon reaches specified in washing active carbon bucket 3
Highly, the second valve 10 is closed, is fully entered in washing active carbon bucket 3 to the water in sour water storage tank 1, after impregnating 10-20 minutes,
Recycle-water is put into sour water recycling can by the first valve 9 by the first valve 9, the third valve for opening 3 lower part of washing active carbon bucket
In 5, active carbon enters in active carbon collecting vessel 6 by third valve, carries out subsequent operation.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant, including sour water storage tank (1), sprayed tank (2), activity
Charcoal washing tube (3), washing water circulation barrel (4), sour water recycling can (5), active carbon collecting vessel (6), active carbon import (7), mixing
Material outlet (8), the first valve (9), the second valve (10), the first water pump (11), automatic gauge (12), the second water pump (13),
It recycles water inlet (14), which is characterized in that recycling water inlet (14), the sour water storage tank are provided on the sour water storage tank (1)
(1) it is connected with first pipe between the first water pump (11), is connected between the sour water storage tank (1) and the second water pump (13)
Two pipelines are connected with third pipeline, are provided with work on the sprayed tank (2) between first water pump (11) and sprayed tank (2)
Property charcoal import (7), the bottom of the sprayed tank (2) is provided with mixture outlet (8), mixture outlet (8) and active carbon
It is connected with the 4th pipeline between washing tube (3), is connected with the 5th between the washing active carbon bucket (3) and sour water recycling can (5)
Pipeline is equipped with the first valve (9) on the 5th pipeline, between the washing active carbon bucket (3) and washing water circulation barrel (4)
It is connected with the 6th pipeline, is equipped with the second valve (10) on the 6th pipeline, the washing active carbon bucket (3) and active carbon are received
It is connected with the 7th pipeline between collection bucket (6), third valve is installed on the 7th pipeline, the washing water circulation barrel (4)
It is internally provided with automatic gauge (12), is connected with the 8th pipeline between the washing water circulation barrel (4) and the second water pump (13).
2. a kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant according to claim 1, which is characterized in that
The sour water storage tank (1), sprayed tank (2), washing active carbon bucket (3), washing water circulation barrel (4), sour water recycling can (5), activity
Charcoal collecting vessel (6) is all made of stainless steel and is made.
3. a kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant according to claim 1, which is characterized in that
The volume of the washing water circulation barrel (4) is 36~50 cubic metres, and the volume of sour water storage tank (1) is 45~80 cubic metres, spray
The volume of tank (2) is 36~50 cubic metres, and the diameter of washing active carbon bucket (3) is 1.2~1.8 meters, washing active carbon bucket (3)
Height is 2.5~4.5 meters, and the outlet at bottom diameter of washing active carbon bucket (3) is 0.2~0.5 meter.
4. a kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant according to claim 1, which is characterized in that
The first pipe, second pipe, third pipeline, the 4th pipeline, the 5th pipeline, the 6th pipeline, the 7th pipeline, the 8th pipeline are equal
For stainless steel tube or pvc pipe.
5. a kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant according to claim 1, which is characterized in that
The first pipe, second pipe, third pipeline, the 4th pipeline, the 5th pipeline, the 6th pipeline, the 7th pipeline, the 8th pipeline
Diameter is 0.1~0.5 meter.
6. a kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant according to claim 1, which is characterized in that
First water pump (11), the second water pump (13) are acidproof self priming pump, and the first water pump (11), the second water pump (13) power are 2
~5 kilowatts.
7. a kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant according to claim 1, which is characterized in that
The automatic gauge (12) is made of stainless steel.
8. a kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant according to claim 1, which is characterized in that
Strainer is provided in second valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811334425.0A CN109279589B (en) | 2018-11-09 | 2018-11-09 | Phosphoric acid method active carbon production workshop high-efficient phosphoric acid recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811334425.0A CN109279589B (en) | 2018-11-09 | 2018-11-09 | Phosphoric acid method active carbon production workshop high-efficient phosphoric acid recovery device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109279589A true CN109279589A (en) | 2019-01-29 |
| CN109279589B CN109279589B (en) | 2023-12-12 |
Family
ID=65175271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811334425.0A Active CN109279589B (en) | 2018-11-09 | 2018-11-09 | Phosphoric acid method active carbon production workshop high-efficient phosphoric acid recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109279589B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689482A (en) * | 2020-06-10 | 2020-09-22 | 吉安龙净炭素科技有限公司 | A high-efficient phosphoric acid device of retrieving for phosphoric acid method active carbon production |
| CN113275306A (en) * | 2021-04-19 | 2021-08-20 | 龙岩市华研活性炭科技有限公司 | Dynamic rotational flow active carbon pickling machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10314796A (en) * | 1997-05-15 | 1998-12-02 | Morita Econos Ltd | Vehicle washing water recycling device |
| CN202654912U (en) * | 2012-06-19 | 2013-01-09 | 浙江兴达活性炭有限公司 | Device for recycling phosphoric acid in active carbon tail gas by using phosphoric acid way |
| CN203346195U (en) * | 2013-04-24 | 2013-12-18 | 浙江省林业科学研究院 | Equipment for treating rinsing waste water produced during activated carbon preparation with phosphoric acid method |
| CN209143703U (en) * | 2018-11-09 | 2019-07-23 | 贵州森环活性炭有限公司 | A kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant |
-
2018
- 2018-11-09 CN CN201811334425.0A patent/CN109279589B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10314796A (en) * | 1997-05-15 | 1998-12-02 | Morita Econos Ltd | Vehicle washing water recycling device |
| CN202654912U (en) * | 2012-06-19 | 2013-01-09 | 浙江兴达活性炭有限公司 | Device for recycling phosphoric acid in active carbon tail gas by using phosphoric acid way |
| CN203346195U (en) * | 2013-04-24 | 2013-12-18 | 浙江省林业科学研究院 | Equipment for treating rinsing waste water produced during activated carbon preparation with phosphoric acid method |
| CN209143703U (en) * | 2018-11-09 | 2019-07-23 | 贵州森环活性炭有限公司 | A kind of activated carbon of phosphoric acid method workshop high efficiente callback phosphoric acid plant |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689482A (en) * | 2020-06-10 | 2020-09-22 | 吉安龙净炭素科技有限公司 | A high-efficient phosphoric acid device of retrieving for phosphoric acid method active carbon production |
| CN113275306A (en) * | 2021-04-19 | 2021-08-20 | 龙岩市华研活性炭科技有限公司 | Dynamic rotational flow active carbon pickling machine |
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| Publication number | Publication date |
|---|---|
| CN109279589B (en) | 2023-12-12 |
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