CN208320389U - A kind of hydrochloric acid fume absorbent device - Google Patents
A kind of hydrochloric acid fume absorbent device Download PDFInfo
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- CN208320389U CN208320389U CN201820616703.0U CN201820616703U CN208320389U CN 208320389 U CN208320389 U CN 208320389U CN 201820616703 U CN201820616703 U CN 201820616703U CN 208320389 U CN208320389 U CN 208320389U
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- hydrochloric acid
- absorption tower
- assembly
- absorbent
- acid fume
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Abstract
A kind of hydrochloric acid fume absorbent device, including absorption tower and recirculation assembly, the absorption tower are equipped with air inlet, venthole and fluid hole；The fluid hole is connected to recirculation assembly；Spray assemblies, barrier assembly and absorbent assembly are equipped in the absorption tower；The spray assemblies are separately positioned on the upper and lower part on absorption tower, and are connected to recirculation assembly；The barrier assembly and absorbent assembly is arranged between two spray assemblies, and absorbent assembly is located at the upper and lower part of barrier assembly；Absorbent assembly is titanium blue cloth.Compared with prior art, the utility model has manufacturing cost low, it is practical, the hydrochloric acid fume absorbent in absorption tower will be entered by hydrochloric acid fume absorbent liquid, so that hydrochloric acid smog is converted into hydrochloric acid recycling after being absorbed, the recovery utilization rate for effectively raising hydrochloric acid smog is high, save production cost, it realizes hydrochloric acid smog exhaust emissions no pollution, meets the energy conservation and environmental protection requirement of country's promotion, convenient for promoting the use of.
Description
Technical field
The utility model belongs to hydrochloric acid smoke treated technical field, and in particular to a kind of hydrochloric acid fume absorbent device.
Background technique
Hydrochloric acid is the important inorganic chemistry raw material of chemical industry, is widely used in the industries such as medicine, printing and dyeing, metallurgy, leather,
But hydrochloric acid has extremely strong volatility, is volatilized into the forming salts acid fume mist such as water, particulate matter, hydrochloric acid in hydrogen chloride gas and air
It will cause environmental pollution if smog direct emission, influence air quality, to be unfavorable for human body health, still cause acid rain
The reason of, it is well known that the harmfulness of acid rain is big, will cause soil acidification, crop production reduction, building strength reduction etc., but
It is the existing complex process for handling hydrochloric acid smog, at high cost, increases the burden of enterprise.Therefore, how demineralizing acid is effectively removed
Smog reduces the discharge of hydrochloric acid smog tail gas, protects environment, while realizing recycling for hydrochloric acid smog, save the cost becomes
Chemical company's urgent problem to be solved.
Summary of the invention
In view of this, the technical problems to be solved in the utility model is a kind of practical, hydrochloric acid smog recovery utilization rate
Height, and the hydrochloric acid fume absorbent device of environmentally friendly zero-emission enable all hydrochloric acid in hydrochloric smog tail gas by salt acid fume
Mist absorbing liquid, which fully absorbs and produces hydrochloric acid solution, carries out recycling, reduces the waste of resource, and can protect environment.
In order to solve the above-mentioned technical problem, the utility model is realized using following scheme: a kind of hydrochloric acid fume absorbent device,
Including the absorption tower for being handled hydrochloric acid smog and absorption tower side wall is set for controlling the salt acid fume in absorption tower
The recirculation assembly that mist absorbing liquid circulates, the absorption tower are equipped with air inlet, venthole and fluid hole；It is described into
Stomata is located at the bottom on absorption tower；The venthole is located at the top on absorption tower；Absorption tower is arranged in the fluid hole
It bottom sidewall and is connected to recirculation assembly；In the absorption tower be equipped with for spray the spray assemblies of hydrochloric acid fume absorbent liquid with
And barrier assembly and absorbent assembly are set between spray assemblies；The spray assemblies be separately positioned on absorption tower top and
Lower part, and be connected to recirculation assembly；The barrier assembly and absorbent assembly is arranged between two spray assemblies, and described
Absorbent assembly be located at the upper and lower part of barrier assembly, spray assemblies and barrier assembly are separated by absorbent assembly；It absorbs
Component is titanium blue cloth.
Preferably, the barrier assembly includes multiple many-sided balls；The many-sided ball be filled in two absorbent assemblies it
Between.
Preferably, the many-sided ball by ordered series of numbers arrange or it is staggered in a manner of be placed between two absorbent assemblies.
Preferably, the spray assemblies include the spray main pipeline being connected to recirculation assembly and are uniformly arranged on absorption tower
Multiple spray heads that are interior and being connected to spray main pipeline.
Preferably, the recirculation assembly includes being connected to the circulating line of fluid hole and spray assemblies and being arranged in circulation pipe
For controlling the dynamic pumping of the hydrochloric acid fume absorbent liquid recycle stream in absorption tower on road.
Preferably, the recirculation assembly includes one for storing the reservoir of hydrochloric acid fume absorbent liquid；The liquid storage
Slot is arranged on the circulating line between pumping and spray assemblies.
Preferably, the reservoir be equipped with for detect the concentration of hydrochloric acid in hydrochloric acid fume absorbent liquid detector and
The efferent duct for being up to the output of the hydrochloric acid fume absorbent liquid after a certain concentration value is connected to external pipe.
Compared with prior art, the utility model has manufacturing cost low, practical, passes through hydrochloric acid fume absorbent
Liquid will enter the hydrochloric acid fume absorbent in absorption tower, so that hydrochloric acid smog is converted into hydrochloric acid recycling after being absorbed, effectively
The recovery utilization rate for improving hydrochloric acid smog is high, saves production cost, realizes hydrochloric acid smog exhaust emissions no pollution；Absorbent assembly
Using titanium blue cloth, and titanium blue cloth has corrosion-resistant, high-intensitive, durable advantage, while can also increase hydrochloric acid smog
Absorptivity；Barrier assembly uses many-sided ball, and many-sided ball is filled in by filling many-sided ball in absorption tower, can effectively be increased
Add the time of contact of hydrochloric acid smog and hydrochloric acid fume absorbent liquid in absorption tower, air inlet is arranged in the bottom on absorption tower, it will
The top on absorption tower is arranged in venthole, when can also effectively increase hydrochloric acid smog tail gas with the contact of hydrochloric acid fume absorbent liquid
Between, the hydrochloric acid in hydrochloric acid smog tail gas is adequately only absorbed by the water, the purification efficiency of hydrochloric smog tail gas is improved；Together
When, the hydrochloric acid fume absorbent liquid after absorbing the hydrochloric acid in hydrochloric acid smog tail gas is exported by efferent duct to be recycled, so that hydrochloric acid
Fume absorbent liquid can be recycled, and improve the utilization efficiency of hydrochloric acid smog, reduce the consumption of absorbing liquid, and reduction is produced into
This, increases economic efficiency, protects environment, meets the energy conservation and environmental protection requirement of country's promotion, convenient for promoting the use of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein: absorption tower 1；Air inlet 11；Venthole 12；Fluid hole 13；Recirculation assembly 2；Circulating line 21；Pumping 22；
Reservoir 23；Detector 231；Efferent duct 232；Spray assemblies 3；Spray main pipeline 31；Spray head 32；Barrier assembly 4；Absorption group
Part 5.
Specific embodiment
In order to allow those skilled in the art to more fully understand the technical solution of the utility model, with reference to the accompanying drawing to this
Utility model is further elaborated.
As shown in Figure 1, a kind of hydrochloric acid fume absorbent device, including 1 He of absorption tower for being handled hydrochloric acid smog
1 side wall of absorption tower is set for controlling the dynamic recirculation assembly 2 of the hydrochloric acid fume absorbent liquid recycle stream in absorption tower, described follows
The hydrochloric acid fume absorbent liquid that ring assemblies 2 control in absorption tower 1 is recycled in absorption tower, on the one hand can effectively raise
The absorptivity of hydrochloric acid smog is recycled hydrochloric acid fume absorbent liquid, reduces processing cost, the economy of raising
Benefit.Wherein, the hydrochloric acid fume absorbent liquid be clear water, and hydrochloric acid smog absorbed by clear water after can produce hydrochloric acid.
The absorption tower is equipped with for entering the air inlet 11 handled in absorption tower, for inciting somebody to action for hydrochloric acid smog tail gas
The venthole 12 of treated hydrochloric acid smog tail gas discharge and hydrochloric acid fume absorbent liquid discharge absorption tower is entered into recirculation assembly 2
The fluid hole 13 of interior recycling；Wherein, the air inlet is located at the bottom on absorption tower 1；The venthole, which is located at, to be absorbed
The top of tower；Side wall, the bottom positioned at absorption tower and the fluid hole and circulation group on absorption tower 1 is arranged in the fluid hole 13
Part 2 is connected to.
It is equipped in the absorption tower 1 for spraying the spray assemblies 3 of hydrochloric acid fume absorbent liquid, for increasing hydrochloric acid smog
The barrier assembly 4 of flowing time and for increasing hydrochloric acid fume absorbent rate absorbent assembly 5 in absorption tower.The spray group
The quantity of part 3 is two, and uniform circulation component 2 is connected to.The spray assemblies 3 being arranged in absorption tower are located at absorption tower 1
Upper and lower part.The barrier assembly 4 and absorbent assembly 5 is arranged between two spray assemblies 3；The blocking group
Part 4 is arranged between two spray assemblies 3；The quantity of the absorbent assembly 5 is two.Two absorbent assemblies 5 are located at
The upper and lower part of barrier assembly 4, i.e. two absorbent assemblies are located between spray assemblies and barrier assembly, pass through absorption group
Part 5 separates spray assemblies 3 and barrier assembly 4.The absorbent assembly 5 is adopted as titanium blue cloth, can have corrosion resistant with titanium blue cloth
Erosion, high-intensitive, durable advantage can also increase hydrochloric acid smog and exist to increase the service life of absorbent assembly 5
Absorptivity at titanium blue cloth position.
In order to increase the time of contact and stroke of hydrochloric acid fume absorbent liquid and hydrochloric acid smog tail gas in absorption tower, so that salt
Acid fume mist comes into full contact with hydrochloric acid fume absorbent liquid, and barrier assembly is equipped between two absorbent assemblies.The barrier assembly 4
Including multiple many-sided balls；The many-sided ball is filled between two absorbent assemblies, increases hydrochloric acid fume absorbent by many-sided ball
The flowing time and stroke of liquid and hydrochloric acid smog tail gas enable the hydrochloric acid smog in hydrochloric acid smog tail gas adequately by hydrochloric acid
Fume absorbent liquid absorbs, and improves the purification efficiency of hydrochloric acid smog tail gas.Wherein, the many-sided ball is with ordered series of numbers arrangement or staggered row
The mode of column is filled between two absorbent assemblies.
The spray assemblies 3 include the spray main pipeline 31 being connected to recirculation assembly and are uniformly arranged in absorption tower 1
And with multiple spray heads 32 for being connected to of spray main pipeline, enable hydrochloric acid fume absorbent liquid by spray head 32 and sprinkling
In absorption tower, to adequately absorb the hydrochloric acid smog in absorption tower.
The recirculation assembly 2 includes circulating line 21 and pumping 22.One end and absorption tower of the circulating line
On fluid hole 13 be connected to, the other end is connected to two spray assemblies being arranged in absorption tower.The pumping setting is following
On endless tube road 21, and it is dynamic by the hydrochloric acid fume absorbent liquid recycle stream in pumping control absorption tower.
In order to enable the hydrochloric acid fume absorbent liquid in absorption tower fully absorbs hydrochloric acid smog, hydrochloric acid fume absorbent liquid is reduced
Consumption reduces processing cost, and hydrochloric acid is recycled as a raw material for production using treated, on recirculation assembly 2
One is additionally provided with for storing the reservoir 23 of hydrochloric acid fume absorbent liquid.The setting of reservoir 23 is in pumping 22 and spray assemblies
On circulating line 21 between 3, clear water can be kept in by reservoir and absorb the hydrochloric acid produced after hydrochloric acid smog.
In order to increase the practicability of hydrochloric acid fume absorbent device, it is additionally provided on the reservoir 23 for detecting salt acid fume
The detector 231 of concentration of hydrochloric acid in mist absorbing liquid, is arranged in reservoir output end the efferent duct 232 being connected to external pipe
Output pumping and be connected to reservoir be used for the inlet of clear water is provided.The efferent duct 232 and external pipe connects
It is logical, and certain density hydrochloric acid output use is produced after clear water is absorbed hydrochloric acid smog by efferent duct, improve the benefit of hydrochloric acid
With rate.The output pumping of the reservoir output end is connected to circulating line.Detector 21 can use existing and market
The detector for detecting strength of fluid of upper sale can be achieved.It is set when the hydrochloric acid smog in the detection clear water of detector 21 reaches
After fixed nominal concentrations, the hydrochloric acid that efferent duct is up to setting nominal concentrations is taken away from reservoir 23, is recycled, is mentioned
The high utilization rate of hydrochloric acid smog, reduces environmental pollution, realizes energy-saving and environment-friendly effect.
When work, the spray head that absorption tower upper and lower part is arranged in sprays clear water into absorption tower；Hydrochloric acid smog tail gas
Enter in absorption tower from the air inlet 11 of absorb the bottom of the tower, while hydrochloric acid fume absorbent liquid is from the spray group being arranged in absorption tower
Spray head in part sprays, and the clear water that a part of hydrochloric acid smog is arranged on the spray assemblies spray of absorption tower lower part absorbs,
Another part hydrochloric acid smog continues to flow to the top on absorption tower from the lower part on absorption tower.Hydrochloric acid smog is arranged under absorption tower
Clear water on titanium blue cloth above portion absorbs, and remaining hydrochloric acid smog continues up flowing.Hydrochloric acid smog is by being filled in two pieces
The blocking and shunting of many-sided ball between titanium blue cloth increase contact area and the time of contact of clear water and hydrochloric acid smog tail gas,
Enable the hydrochloric acid smog in hydrochloric acid smog tail gas abundant by clear water.Hydrochloric acid smog after many-sided ball continues up stream
Dynamic, the hydrochloric acid smog flowed up is absorbed by the clear water in titanium blue cloth, and in the hydrochloric acid smog after being absorbed in titanium blue cloth substantially
There is no hydrochloric acid smog.Hydrochloric acid smog tail gas after the clear water in titanium blue cloth absorbs continues up flowing.It flows up
The clear water that hydrochloric acid smog is arranged on the spray head spray on absorption tower top absorbs, to effectively recycle in hydrochloric acid smog tail gas
Hydrochloric acid smog.Hydrochloric acid smog in hydrochloric acid smog tail gas is discharged after being absorbed by clear water from the fluid hole 13 of absorb the bottom of the tower.It inhales
The clear water for receiving hydrochloric acid smog enters reservoir 23 from fluid hole, and the detector 21 in reservoir 23 detects the reservoir in clear water
When 23 concentration are not up to the nominal concentrations set, then sprayed by reservoir pumping from being newly evacuated in the spray head of spray assemblies
Leaching, and from the new hydrochloric acid smog absorbed in hydrochloric acid smog tail gas.Hydrochloric acid in the clear water that detector detects in reservoir 23
When reaching nominal concentrations, then from efferent duct output carry out using.In reservoir 23 increase clear water again simultaneously, carry out using.
Above-described embodiment is only the wherein specific implementation of the utility model, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are apparent
Alternative forms belong to the protection scope of the utility model.
Claims (7)
1. a kind of hydrochloric acid fume absorbent device, it is characterised in that: including for being handled hydrochloric acid smog absorption tower (1) and
It is arranged and is used to control the recirculation assembly (2) that the hydrochloric acid fume absorbent liquid recycle stream in absorption tower moves in absorption tower (1) side wall, it is described
Absorption tower be equipped with air inlet (11), venthole (12) and fluid hole (13)；The air inlet is located at absorption tower (1)
Bottom；The venthole is located at the top on absorption tower；Described fluid hole (13) setting absorption tower (1) bottom sidewall and
It is connected to recirculation assembly (2)；Be equipped in the absorption tower (1) for spray the spray assemblies (3) of hydrochloric acid fume absorbent liquid with
And barrier assembly (4) and absorbent assembly (5) are set between spray assemblies (3)；The spray assemblies (3) are separately positioned on suction
The upper and lower part of tower (1) is received, and is connected to recirculation assembly (2)；The barrier assembly (4) and absorbent assembly (5) is respectively provided with
Between two spray assemblies (3), and the absorbent assembly (5) is located at the upper and lower part of barrier assembly (4), passes through absorption
Component (5) separates spray assemblies (3) and barrier assembly (4)；Absorbent assembly (5) is titanium blue cloth.
2. hydrochloric acid fume absorbent device according to claim 1, which is characterized in that the barrier assembly (4) includes more
A many-sided ball；The many-sided ball is filled between two absorbent assemblies (5).
3. hydrochloric acid fume absorbent device according to claim 2, which is characterized in that the many-sided ball with ordered series of numbers arrange or
Staggered mode is placed between two absorbent assemblies.
4. described in any item hydrochloric acid fume absorbent devices according to claim 1~3, which is characterized in that the spray assemblies
(3) include the spray main pipeline (31) being connected to recirculation assembly and be uniformly arranged in absorption tower (1) and connect with spray main pipeline
Logical multiple spray heads (32).
5. hydrochloric acid fume absorbent device according to claim 4, which is characterized in that the recirculation assembly (2) includes connecting
The circulating line (21) and setting of pass-out fluid apertures (13) and spray assemblies (3) are on circulating line (21) for controlling in absorption tower
The dynamic pumping (22) of hydrochloric acid fume absorbent liquid recycle stream.
6. hydrochloric acid fume absorbent device according to claim 5, which is characterized in that the recirculation assembly (2) includes one
For storing the reservoir (23) of hydrochloric acid fume absorbent liquid；The reservoir (23) is arranged in pumping (22) and spray assemblies
(3) on the circulating line (21) between.
7. hydrochloric acid fume absorbent device according to claim 6, which is characterized in that the reservoir (23), which is equipped with, to be used
The detector (231) of concentration of hydrochloric acid in detection hydrochloric acid fume absorbent liquid and be connected to external pipe centainly dense for being up to
The efferent duct (232) of hydrochloric acid fume absorbent liquid output after angle value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616703.0U CN208320389U (en) | 2018-04-27 | 2018-04-27 | A kind of hydrochloric acid fume absorbent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616703.0U CN208320389U (en) | 2018-04-27 | 2018-04-27 | A kind of hydrochloric acid fume absorbent device |
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| Publication Number | Publication Date |
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| CN208320389U true CN208320389U (en) | 2019-01-04 |
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| CN201820616703.0U Active CN208320389U (en) | 2018-04-27 | 2018-04-27 | A kind of hydrochloric acid fume absorbent device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828118A (en) * | 2021-10-21 | 2021-12-24 | 无锡中石油润滑脂有限责任公司 | Waste gas collecting and treating device and method |
-
2018
- 2018-04-27 CN CN201820616703.0U patent/CN208320389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828118A (en) * | 2021-10-21 | 2021-12-24 | 无锡中石油润滑脂有限责任公司 | Waste gas collecting and treating device and method |
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