CN207493364U - Carry the collection device of acid in a kind of dry matter translocation degasification process secretly - Google Patents
Carry the collection device of acid in a kind of dry matter translocation degasification process secretly Download PDFInfo
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- CN207493364U CN207493364U CN201721331228.4U CN201721331228U CN207493364U CN 207493364 U CN207493364 U CN 207493364U CN 201721331228 U CN201721331228 U CN 201721331228U CN 207493364 U CN207493364 U CN 207493364U
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- acid
- pipe
- reducing
- overstriking
- secretly
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Abstract
The utility model discloses the collection devices for carrying acid in a kind of dry matter translocation degasification process secretly, provide pipe including reducing overstriking pipe, cathode, negative pressure provides pipe, purifying column, acid discharge mouth, acid discharge drainage tube, acid tank, connecting flange, exhaust tube, valve body and manual modulation valve.The beneficial effects of the utility model are：By the collection device that an entrainment acid is set between acid tank and drying tower, the device installs reducing overstriking pipe, the exhaust tube that one end connection acid tank comes, the other end is connected to by acid discharge drainage tube on acid tank, manual modulation valve in the middle part of exhaust tube can be with the ventilatory capacity in valve body road, so as to control the change of gas velocity, the acid solution carried secretly in gas is deposited in the bottom of overstriking pipe after after reducing overstriking pipe, again acid tank is flowed into from acid discharge drainage tube, the gas that can effectively prevent entrainment acid in this way enters drying tower, and the equipment inside drying tower is corroded.Device, which has, effectively collects entrainment acid, convenient for adjusting the characteristics of operating.
Description
Technical field
The utility model is related to a kind of collection device, the collection dress of acid is carried in specially a kind of dry matter translocation degasification process secretly
It puts, belongs to gas washing in SA production application field.
Background technology
Sulfuric acid plant in process of production, is related to the acid of various concentration, wherein flue gas drying is generally using 93.5% or so
Sulfuric acid as drier, sulfur trioxide absorption generally using 98.3% or so sulfuric acid as absorbent etc., regardless of dense
Sulfuric acid is spent, during production run, acid gas is inevitably formed to external diffusion, so as to influence operating environment, exists to employee
Execute-in-place brings security risk, to solve the problems, such as this, the way of sulfuric acid plant's routine acid tank top skirt to drying tower it
On preceding flue, so as to take acid gas away using the negative pressure on flue, acid gas is made to enter drying tower and is absorbed, so as to protect
Card acid gas is not excessive, and still, with the variation of produce load, the load of wind turbine also needs to do corresponding adjusting therewith, leads to flue gas
Negative pressure fluctuation on pipeline is larger, once negative pressure is excessive, gas velocity is higher, and the part acid of acid tank is just as acid gas is drawn into cigarette together
In feed channel, acid is left in flue, and amount gradually increases, and causes corrosive pipeline, influences to produce.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides and pressed from both sides in a kind of dry matter translocation degasification process
Collection device with acid has and effectively collects entrainment acid, convenient for adjusting the advantages of operating.
The utility model is achieved through the following technical solutions above-mentioned purpose, and acid is carried secretly in a kind of dry matter translocation degasification process
Collection device, including reducing overstriking pipe, the top of reducing overstriking pipe installation cathode provides pipe, and the cathode provides pipe
One end installation negative pressure provides pipe, and the negative pressure provides one end installation purifying column of pipe, the bottom setting row of the reducing overstriking pipe
Sour mouth, the reducing overstriking pipe are connected by the acid discharge mouth with acid discharge drainage tube, one end installation of the acid discharge drainage tube
Acid tank, the top side installation exhaust tube of the acid tank, the middle part setting valve body of the exhaust tube, and the valve body passes through connection
Flange is connected with the exhaust tube, the top installation manual modulation valve of the valve body.
Preferably, in order to which make to generate in the acid tank carries sour gas secretly after the reducing overstriking pipe is entered, gas
Buckling is small, tangent between the exhaust tube and the reducing overstriking pipe.
Preferably, in order to the manual modulation valve cut-out entrainment acid gas when so that the diameter changing device is broken down, can be passed through
Into the reducing overstriking pipe, facilitate the dismounting and repair of equipment, between the valve body and the manual modulation valve in activity even
It connects.
Preferably, in order to make after the acid solution in the entrainment acid gas of the reducing overstriking pipe is removed, to flow
Into the acid tank, the waste of acid solution is prevented, the bottom of the reducing overstriking pipe passes through the acid discharge drainage tube and the acid tank
It is connected.
Preferably, in order to which the gas in the acid tank is allow quickly to discharge into the exhaust tube, the exhaust tube is installed
In the top side of the acid tank.
Preferably, it in order to make to be removed into the acid solution in the gas of the purifying column, prevents from corroding the purification
The internal unit of tower, the reducing overstriking pipe is between the acid tank and the purifying column.
The beneficial effects of the utility model are：It is filled by the collection that an entrainment acid is set between acid tank and drying tower
It puts, device installation reducing overstriking pipe, the exhaust tube that one end connection acid tank comes, the other end is connected to by acid discharge drainage tube
On acid tank, the manual modulation valve in the middle part of exhaust tube, so as to control the change of gas velocity, can be carried secretly with the ventilatory capacity in valve body road in gas
Acid solution the bottom of overstriking pipe is deposited in after after reducing overstriking pipe, then acid tank is flowed into from acid discharge drainage tube, in this way
The gas that can effectively prevent entrainment acid enters drying tower, the equipment inside drying tower is corroded, while improve phase
The operating environment on groove tank periphery is answered, in normal production run, degassing can be carried out safely and smoothly, and entrainment acid can be received effectively
Collection, and convenient for adjusting operation, beauty rational in infrastructure, while the degassing for solving storage volatile solvent soln in production system is asked
Topic.Device, which has, effectively collects entrainment acid, convenient for adjusting the characteristics of operating.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model collection device structure diagram.
Fig. 3 is the utility model reducing overstriking pipe structure diagram.
In figure：1st, reducing overstriking pipe, 2, cathode pipe is provided, 3, negative pressure pipe is provided, 4, purifying column, 5, acid discharge mouth, 6, acid discharge
Drainage tube, 7, acid tank, 8, connecting flange, 9, exhaust tube, 10, valve body, 11, manual modulation valve.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -3, the collection device of acid is carried in a kind of dry matter translocation degasification process secretly, including reducing overstriking pipe
1, the top installation cathode of reducing overstriking pipe 1 provides pipe 2, and one end installation negative pressure that cathode provides pipe 2 provides pipe 3, and negative pressure provides
One end installation purifying column 4 of pipe 3, the bottom setting acid discharge mouth 5 of reducing overstriking pipe 1, reducing overstriking pipe 1 passes through acid discharge mouth 5 and row
Sour drainage tube 6 is connected, one end installation acid tank 7 of acid discharge drainage tube 6, the top side installation exhaust tube 9 of acid tank 7, exhaust tube 9
Middle part setting valve body 10, and valve body 10 is connected by connecting flange 8 with exhaust tube 9, the top installation of valve body 10 tune manually
Save valve 11.
It is tangent between exhaust tube 9 and reducing overstriking pipe 1 as a kind of technical optimization scheme of the utility model, so as to make
After reducing overstriking pipe 1 is entered, air pressure becomes smaller the gas of entrainment acid generated in acid tank 7.
As a kind of technical optimization scheme of the utility model, it is movably connected between valve body 10 and manual modulation valve 11,
During so as to which diameter changing device being made to break down, entrainment acid gas can be cut off by manual modulation valve 11 and enters reducing overstriking pipe 1, side
Just the dismounting and repair of equipment.
As a kind of technical optimization scheme of the utility model, the bottom of reducing overstriking pipe 1 passes through acid discharge drainage tube 6 and acid
Slot 7 is connected, and after being removed the acid solution in the entrainment acid gas of reducing overstriking pipe 1, can also flow into acid tank 7,
Prevent the waste of acid solution.
As a kind of technical optimization scheme of the utility model, exhaust tube 9 is mounted on the top side of acid tank 7, so as to make
Gas in acid tank 7 can quickly discharge into exhaust tube 9.
As a kind of technical optimization scheme of the utility model, reducing overstriking pipe 1 between acid tank 7 and purifying column 4, from
And make to be removed into the acid solution in the gas of purifying column 4, prevent the internal unit of corrosion purifying column 4.
When the utility model is used, first, the gas for carrying acid secretly is generated from acid tank 7, and valve body is pumped by exhaust tube 9
10, the top installation manual modulation valve 11 of valve body 10, the flow velocity of entrainment acid gas can be controlled by adjusting manual modulation valve 11, set
The transmission of gas can also be closed during standby failure, secondly, gas after exhaust tube 9 by flowing into reducing overstriking pipe 1, reducing overstriking
Then the top installation negative pressure connecting tube 2 of pipe 1, bottom installation acid discharge drainage tube 6, carry the gas of acid secretly by 1 mistake of reducing overstriking pipe
After filter, acid solution and gas separation therein, acid solution flows into acid tank 10 along acid discharge drainage tube 6, and gas connects along negative pressure
Take over 2 enter negative pressure provide pipe 3, finally, gas enters drying tower 4, the device can prevent entrainment acid gas acid solution into
Enter drying tower 4, this long equipment inside acid solution corrosion drying tower 4 for a long time causes gas to leak.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
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 (6)
1. the collection device of acid is carried in a kind of dry matter translocation degasification process secretly, including reducing overstriking pipe (1), it is characterised in that：Institute
The top installation cathode for stating reducing overstriking pipe (1) provides pipe (2), and one end installation negative pressure that the cathode provides pipe (2) provides pipe
(3), the negative pressure provides one end installation purifying column (4) of pipe (3), the bottom setting acid discharge mouth of the reducing overstriking pipe (1)
(5), the reducing overstriking pipe (1) is connected by the acid discharge mouth (5) with acid discharge drainage tube (6), the acid discharge drainage tube (6)
One end installation acid tank (7), the acid tank (7) top side installation exhaust tube (9), the exhaust tube (9) middle part setting
Valve body (10), and the valve body (10) is connected by connecting flange (8) with the exhaust tube (9), the top of the valve body (10)
Portion's installation manual modulation valve (11).
2. carry the collection device of acid in a kind of dry matter translocation degasification process according to claim 1 secretly, it is characterised in that：Institute
It states tangent between exhaust tube (9) and the reducing overstriking pipe (1).
3. carry the collection device of acid in a kind of dry matter translocation degasification process according to claim 1 secretly, it is characterised in that：Institute
It states and is movably connected between valve body (10) and the manual modulation valve (11).
4. carry the collection device of acid in a kind of dry matter translocation degasification process according to claim 1 secretly, it is characterised in that：Institute
The bottom for stating reducing overstriking pipe (1) is connected by the acid discharge drainage tube (6) with the acid tank (7).
5. carry the collection device of acid in a kind of dry matter translocation degasification process according to claim 1 secretly, it is characterised in that：Institute
State top side of the exhaust tube (9) mounted on the acid tank (7).
6. carry the collection device of acid in a kind of dry matter translocation degasification process according to claim 1 secretly, it is characterised in that：Institute
Reducing overstriking pipe (1) is stated between the acid tank (7) and the purifying column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721331228.4U CN207493364U (en) | 2017-10-17 | 2017-10-17 | Carry the collection device of acid in a kind of dry matter translocation degasification process secretly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721331228.4U CN207493364U (en) | 2017-10-17 | 2017-10-17 | Carry the collection device of acid in a kind of dry matter translocation degasification process secretly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207493364U true CN207493364U (en) | 2018-06-15 |
Family
ID=62500727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721331228.4U Active CN207493364U (en) | 2017-10-17 | 2017-10-17 | Carry the collection device of acid in a kind of dry matter translocation degasification process secretly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207493364U (en) |
-
2017
- 2017-10-17 CN CN201721331228.4U patent/CN207493364U/en active Active
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