CN110339676A - A kind of high temperature acid mist recycling system - Google Patents
A kind of high temperature acid mist recycling system Download PDFInfo
- Publication number
- CN110339676A CN110339676A CN201910613365.4A CN201910613365A CN110339676A CN 110339676 A CN110339676 A CN 110339676A CN 201910613365 A CN201910613365 A CN 201910613365A CN 110339676 A CN110339676 A CN 110339676A
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- CN
- China
- Prior art keywords
- tank
- water
- pipeline
- heat exchanger
- plate heat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1418—Recovery of products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention provides a kind of high temperature acid mist recycling system, including spray tower, plate heat exchanger, first water pump, acid solution tank, second water pump, water tank, third water pump, mend warm tank, spray tower is equipped at least two filler baffles, sparge pipe is equipped with above filler baffle, atomizer is uniformly provided on sparge pipe, exhaust pipe is equipped at the top of spray tower, steam-water separator is additionally provided between exhaust pipe and atomizer below, spray tower lower part side is equipped with liquid outlet, liquid outlet is connect by pipeline with plate heat exchanger, plate heat exchanger connects water tank by pipeline, the outlet of plate heat exchanger cryogenic liquid is connect with acid solution tank, the outlet of plate heat exchanger high-temp liquid is connect with warm tank is mended, acid solution tank is connect with water tank by pipeline, the pipeline that spray tower liquid outlet is connect with plate heat exchanger is equipped with the first water pump, pure water water tank and plate heat exchanger The pipeline of connection is equipped with third water pump.The present invention can recycle high temperature acid mist, achieve the effect that energy-saving and emission-reduction.
Description
Technical field
The present invention relates to chemical industry production technical fields, and in particular to a kind of high temperature acid mist recycling system.
Background technique
A large amount of high temperature acid mist can be generated in existing production process, and at this stage these high temperature acid mists it is cooling and in
With just discharge after processing, heat therein and acid are not recycled reasonably, and in actual production to heat and acid
There is demand.
Summary of the invention
To overcome above-mentioned the deficiencies in the prior art, the present invention provides a kind of high temperature acid mist recycling system.
The technical solution adopted by the present invention is that: a kind of high temperature acid mist recycling system, including spray tower, plate-type heat-exchange
Device, acid solution tank, the second water pump, pure water water tank, third water pump, mends warm tank at the first water pump, and the spray tower is equipped at least two and fills out
Expect baffle, the filler baffle is fixed on spraying inner wall of tower, and the filler baffle is reticular structure, on the filler baffle
It is placed with filler, sparge pipe is equipped with above the filler, atomizer, the spray tower top are uniformly provided on the sparge pipe
Equipped with exhaust pipe, it is additionally provided with steam-water separator between the exhaust pipe and atomizer below, the sparge pipe passes through pipe
Road connects the second water pump output end, and the input terminal of second water pump is connect by pipeline with acid solution tank, the spray tower lower part
Side is equipped with liquid outlet, and the liquid outlet is connect by pipeline with 2 high temperature import of plate heat exchanger, the plate heat exchanger low temperature
Import connects pure water water tank by pipeline, and the plate heat exchanger hot outlet is connect with acid solution tank, and the plate heat exchanger is low
Temperature outlet is connect with warm tank is mended, and the acid solution tank is equipped with first liquid level gauge, acidometer and the first thermometer, the acid solution tank
It is connect with water tank by pipeline, the pipeline that the spray tower liquid outlet is connect with plate heat exchanger is equipped with the first water pump, described
The pipeline that pure water water tank is connect with plate heat exchanger is equipped with third water pump, and the pure water water tank is equipped with second liquid level gauge and the
Two thermometers；
Further, pipe welded ball valve is equipped on each pipeline；
Further, the steam-water separator is absorption type steam-water separator；
Further, the warm tank of the benefit uses electric-heating-wire-heating, and the warm tank of the benefit is equipped with third thermometer.
Gain effect of the present invention is that the heat generated to production in high temperature acid mist and acid recovery utilize, and reaches energy conservation and subtracts
The effect of row.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
In figure: 1. spray towers, 11. filler baffles, 12. fillers, 13. atomizers, 14. steam-water separators, 15. exhausts
Pipe, 2. plate heat exchangers, 3. first water pumps, 4. acid solution tanks, 41. first liquid level gauges, 42. acidometers, 43. first thermometers, 5.
Second water pump, 6. pure water water tanks, 61 second liquid level gauges, 63. second temperature meters, 7. third water pumps, 8. mend warm tank, 81. third temperature
Degree meter.
Specific embodiment
In order to be more clearly understood that the technical solution of invention, the following further describes the present invention with reference to the drawings.
As shown in Figure 1, a kind of high temperature acid mist recycling system, including spray tower 1, plate heat exchanger 2, the first water pump 3,
Acid solution tank 4, pure water water tank 6, third water pump 7, mends warm tank 8 at second water pump 5, and the spray tower 1 is equipped at least two filler baffles
11, the filler baffle 11 is fixed on 1 inner wall of spray tower, and the filler baffle 11 is reticular structure, the filler baffle 11
On be placed with filler 12, sparge pipe is equipped with above the filler 12, is uniformly provided with atomizer 13 on the sparge pipe, it is described
It is equipped with exhaust pipe 15 at the top of spray tower 1, is additionally provided with steam-water separator between the exhaust pipe 15 and atomizer 13 below
14, the sparge pipe connects 5 output end of the second water pump by pipeline, and the input terminal of second water pump 5 passes through pipeline and acid solution
Tank 4 connects, and the 1 lower part side of spray tower is equipped with liquid outlet, and the liquid outlet passes through pipeline and 2 high temperature import of plate heat exchanger
Connection, the 2 low temperature import of plate heat exchanger connect pure water water tank 6,2 hot outlet of plate heat exchanger and acid by pipeline
Flow container 4 connects, and 2 low-temperature outlet of plate heat exchanger is connect with warm tank 8 is mended, the acid solution tank 4 equipped with first liquid level gauge 41,
Acidometer 42 and the first thermometer 43, the acid solution tank 4 are connect with water tank 6 by pipeline, 1 liquid outlet of spray tower and plate
The pipeline that formula heat exchanger 2 connects is equipped with the first water pump 3, and the pipeline that the pure water water tank 6 is connect with plate heat exchanger 2 is equipped with
Third water pump 7, the pure water water tank 6 are equipped with second liquid level gauge 61 and second temperature meter 62；
Further, pipe welded ball valve is equipped on each pipeline；
Further, the steam-water separator 14 is absorption type steam-water separator；
Further, the warm tank 8 of the benefit uses electric-heating-wire-heating, and the warm tank of the benefit is equipped with third thermometer 81.
Working principle, when work, high temperature acid mist enters spray tower 1 by the air intake of spray tower 1, and high temperature acid mist passes through two
Layer filler plate 11 and atomizer 13 act on, and make moisture condensation, and acid is dissolved in water, and acid solution collects in the bottom of spray tower 1, remaining
Gas pass through steam-water separator 14, by the water adsorption wherein contained in steam-water separator 14, spray tower 1 bottom at this time
Acid solution or higher temperature, high temperature acid solution enter plate-type heat-exchange from liquid outlet by pipeline under the action of the first water pump 3
Device 2 under the effect of third water pump 7 water from water tank 6 exchange heat, after the completion of heat exchange, the acid solution of low temperature by pipeline into
Entering in acid solution tank 4, the acid solution in acid solution tank 4 enters in sparge pipe under the effect of the second water pump 5, it is used for atomizer 13,
It is read according to 4 acidometer 42 of acid solution tank, is supplied to production and application after acid solutions reach certain value, when acid solution tank 4 will
After wherein acid solution is for producing and using, the pipeline that can be connect by acid solution tank 4 with pure water water tank 6 carries out moisturizing to acid solution tank 4,
First liquid level gauge 41 is observed during moisturizing, stops moisturizing after 4 water level of acid solution tank reaches certain value, it is low from plate heat exchanger 2
The high-temperature water that temperature exports out enters in the warm tank 8 of benefit, and the heating of Jing Buwen tank 5 mends temperature and reaches certain temperature for producing and using.
The present invention can be utilized to the heat and acid recovery that produce in the high temperature acid mist generated, reach the effect of energy-saving and emission-reduction
Fruit.
The above is better embodiment of the invention, thus it is all according to the configuration described in the scope of the patent application of the present invention, it is special
The equivalent change or modification that sign and principle are done, is included in the scope of the patent application of the present invention.
Claims (4)
1. a kind of high temperature acid mist recycling system, which is characterized in that including spray tower, plate heat exchanger, the first water pump, acid solution
Tank, pure water water tank, third water pump, mends warm tank at the second water pump, and the spray tower is equipped at least two filler baffles, the filler
Baffle is fixed on spraying inner wall of tower, and the filler baffle is reticular structure, is placed with filler on the filler baffle, described
It is equipped with sparge pipe above filler, atomizer is uniformly provided on the sparge pipe, exhaust pipe is equipped at the top of the spray tower, it is described
It is additionally provided with steam-water separator between exhaust pipe and atomizer below, it is defeated that the sparge pipe by pipeline connects the second water pump
The input terminal of outlet, second water pump is connect by pipeline with acid solution tank, and spray tower lower part side is equipped with liquid outlet, institute
It states liquid outlet to connect by pipeline with 2 high temperature import of plate heat exchanger, the plate heat exchanger low temperature import is connected by pipeline
Pure water water tank, the plate heat exchanger hot outlet are connect with acid solution tank, and the plate heat exchanger low-temperature outlet and the warm tank of benefit connect
It connects, the acid solution tank is equipped with first liquid level gauge, acidometer and the first thermometer, and the acid solution tank and water tank are connected by pipeline
It connects, the pipeline that the spray tower liquid outlet is connect with plate heat exchanger is equipped with the first water pump, and the pure water water tank is changed with board-like
The pipeline of hot device connection is equipped with third water pump, and the pure water water tank is equipped with second liquid level gauge and second temperature meter.
2. a kind of high temperature acid mist recycling system according to claim 1, which is characterized in that be all provided on each pipeline
There is pipe welded ball valve.
3. a kind of high temperature acid mist recycling system according to claim 1, which is characterized in that the steam-water separator is
Absorption type steam-water separator.
4. a kind of high-temperature acid vapour recycling system according to claim 1, which is characterized in that the warm tank of the benefit is using electricity
Heated filament heating, the warm tank of the benefit are equipped with third thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910613365.4A CN110339676A (en) | 2019-07-09 | 2019-07-09 | A kind of high temperature acid mist recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910613365.4A CN110339676A (en) | 2019-07-09 | 2019-07-09 | A kind of high temperature acid mist recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110339676A true CN110339676A (en) | 2019-10-18 |
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ID=68178480
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910613365.4A Pending CN110339676A (en) | 2019-07-09 | 2019-07-09 | A kind of high temperature acid mist recycling system |
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| Country | Link |
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| CN (1) | CN110339676A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085349A (en) * | 2019-12-30 | 2020-05-01 | 中国石油大学(华东) | Acid liquor atomization device for deep acidification of fracture-cavity oil reservoir and atomization method thereof |
| CN113443441A (en) * | 2021-07-28 | 2021-09-28 | 河津市炬华铝业有限公司 | Continuous powder feeder and method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201186198Y (en) * | 2008-04-30 | 2009-01-28 | 中国恩菲工程技术有限公司 | Wet method zinc metallurgy and waste gas treatment equipment |
| CN102168888A (en) * | 2011-02-25 | 2011-08-31 | 清华大学 | Contact-type advanced recycling system for waste heat of low-temperature flue gas |
-
2019
- 2019-07-09 CN CN201910613365.4A patent/CN110339676A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201186198Y (en) * | 2008-04-30 | 2009-01-28 | 中国恩菲工程技术有限公司 | Wet method zinc metallurgy and waste gas treatment equipment |
| CN102168888A (en) * | 2011-02-25 | 2011-08-31 | 清华大学 | Contact-type advanced recycling system for waste heat of low-temperature flue gas |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085349A (en) * | 2019-12-30 | 2020-05-01 | 中国石油大学(华东) | Acid liquor atomization device for deep acidification of fracture-cavity oil reservoir and atomization method thereof |
| CN113443441A (en) * | 2021-07-28 | 2021-09-28 | 河津市炬华铝业有限公司 | Continuous powder feeder and method thereof |
| CN113443441B (en) * | 2021-07-28 | 2022-08-05 | 河津市炬华铝业有限公司 | Continuous powder feeder and method thereof |
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