CN209501314U - Complexing Iron wet desulphurization spray column - Google Patents
Complexing Iron wet desulphurization spray column Download PDFInfo
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- CN209501314U CN209501314U CN201920036833.1U CN201920036833U CN209501314U CN 209501314 U CN209501314 U CN 209501314U CN 201920036833 U CN201920036833 U CN 201920036833U CN 209501314 U CN209501314 U CN 209501314U
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- spray column
- ball valve
- electric
- controlled ball
- hydrogen sulfide
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Abstract
The utility model discloses Complexing Iron wet desulphurization spray column, including spray column ontology, the spray column body interior is connected with motor by fixed link, and motor output end is connected with flabellum.In the utility model, using tee tube, return pipe, concentration of hydrogen sulfide detector, third electric-controlled ball valve and the 4th electric-controlled ball valve, hydrogen sulfide gas after desulfurization drains into inside tee tube from spray column top surface, concentration of hydrogen sulfide detector detects sulfureted hydrogen gas concentration, if sulfureted hydrogen gas concentration is still higher, controller controls the 4th electric-controlled ball valve and closes, third electric-controlled ball valve is opened, hydrogen sulfide gas reenters by return pipe and carries out desulfurization in spray column ontology again, tee tube, return pipe, concentration of hydrogen sulfide detector, the setting of third electric-controlled ball valve and the 4th electric-controlled ball valve, react hydrogen sulfide gas with complexing ferrous solution repeatedly, increase hydrogen sulfide gas and the mass-transfer efficiency of ferrous solution is complexed, improve the utilization rate of hydrogen sulfide gas, reduce waste discharge.
Description
Technical field
The utility model relates to Complexing Iron technical field more particularly to Complexing Iron wet desulphurization spray columns.
Background technique
Complexing Iron is common desulphurization catalyst, is often used complexing ferrous solution and mixes with hydrogen sulfide gas, utilizes Complexing Iron
Ferrous particle in solution, the sulphur in hydrogen sulfide is cemented out, and hydrogen sulfide gas is soluble easily in water, Complexing Iron solution alkaline.
Existing desulphurization plant includes desulfurizing tower etc., and traditional desulfurizing tower gas-liquid mass transfer is inefficient, in the exhaust gas of discharge
Containing the higher hydrogen sulfide gas of concentration, hydrogen sulfide gas resource is not only wasted, processing is bad to be also easy to lead to pollution problem,
Since traditional desulfurizing tower reaction time is limited, with stink damp precursor reactant after complexing ferrous solution in still contain mass efficient
Ingredient, traditional way are that solution will temporarily store after reacting, and the later period is chemically treated again, and Complexing Iron is not made full use of to be easy
Serious waste is caused, in view of the above-mentioned problems, special propose Complexing Iron wet desulphurization spray column to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the Complexing Iron wet desulphurization proposed
Spray column.
To achieve the goals above, the utility model adopts the technical scheme that Complexing Iron wet desulphurization spray column, packet
Spray column ontology is included, the spray column body interior is connected with motor by fixed link, and motor output end is connected with flabellum, institute
It states the perforation of spray column body top surface and is connected with tee tube, and tee tube one end is connected with reflux by the perforation of third electric-controlled ball valve
Pipe, and the return pipe other end extends to spray column body interior, and the tee tube other end is penetrated through by the 4th electric-controlled ball valve
It is connected with exhaust pipe, and is plugged with concentration of hydrogen sulfide detector inside tee tube, bottom is from left to right in the spray column ontology
It is successively arranged circulation storehouse and containing liquid chamber, and recycles orlop portion and is connected by connecting tube and the first water pump and the perforation of containing liquid chamber bottom,
The circulation silo roof face offers leakage hole, and recycles and be plugged with PH sensor inside storehouse, and the spray column body interior is located at
Placement plate is fixedly connected with above flabellum, and placement plate bottom surface is fixedly connected with distributive pipe, and the perforation connection of distributive pipe bottom surface
Have an atomizer, the circulation orlop portion is connected by communicating pipe and the perforation of the second water pump, and the second water pump by circulation pipe with
The perforation connection of second electric-controlled ball valve, and the second electric-controlled ball valve is connected by circulation pipe and distributive pipe perforation, the spray column sheet
External table wall side is embedded with controller.
It is as above-mentioned technical proposal to further describe:
The distributive pipe by through spray column ontology water inlet pipe and the 5th electric-controlled ball valve perforation connection, and distributive pipe by
Multiple circular ring shape pipe perforation compositions, and water inlet pipe distributive pipe corresponding with circulation pipe two sides are arranged.
It is as above-mentioned technical proposal to further describe:
The placement plate is engraved structure, and places plate top surface and be placed with demisting plate, and placement plate is resistance to be unlikely to deform
Corrosion structure.
It is as above-mentioned technical proposal to further describe:
The spray column body surface, which runs through, is connected with appendix, and spray column ontology passes through appendix and the first automatically controlled ball
Valve perforation connection, and appendix be provided with it is multiple.
It is as above-mentioned technical proposal to further describe:
The controller output end and the first electric-controlled ball valve, the second electric-controlled ball valve, third electric-controlled ball valve, the 4th automatically controlled ball
Valve, the 5th electric-controlled ball valve, motor, the first water pump and the second water pump input terminal are electrically connected, the controller input terminal and vulcanization
Hydrogen concentration detector and PH sensor output end are electrically connected.
It is as above-mentioned technical proposal to further describe:
The outer surface of motor is covered with motor cover, and motor cover is sealing structure, the circulation silo roof face and containing liquid chamber
Top surface has certain slope.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, tee tube, return pipe, concentration of hydrogen sulfide detector, third electric-controlled ball valve and the are used
Four electric-controlled ball valves, the hydrogen sulfide gas after desulfurization drain into inside tee tube from spray column top surface, the detection of concentration of hydrogen sulfide detector
Sulfureted hydrogen gas concentration, if sulfureted hydrogen gas concentration is still higher, controller controls the 4th electric-controlled ball valve and closes, and third is automatically controlled
Ball valve is opened, and hydrogen sulfide gas reenters by return pipe and carries out desulfurization in spray column ontology again, if concentration of hydrogen sulfide compared with
When low, controller controls third electric-controlled ball valve and closes, and the 4th electric-controlled ball valve, which is opened, drains into next process for hydrogen sulfide gas, and three
The setting of siphunculus, return pipe, concentration of hydrogen sulfide detector, third electric-controlled ball valve and the 4th electric-controlled ball valve keeps hydrogen sulfide gas anti-
It is multiple to be reacted with complexing ferrous solution, increase hydrogen sulfide gas and the mass-transfer efficiency of ferrous solution is complexed, improves hydrogen sulfide gas
Utilization rate, reduce waste discharge.
2, in the utility model, circulation storehouse, the second water pump, circulation pipe and PH sensor, the Complexing Iron after desulfurization are used
Solution enters in circulation storehouse by leakage hole, and PH sensor detects the Complexing Iron solution pH value after desulfurization, if pH value is greater than 7,
Controller controls the second electric-controlled ball valve and opens, while the second water pump is opened, and will recycle the complexing ferrous solution in storehouse and passes through circulation pipe
It is injected into distributive pipe, by atomizer and hydrogen sulfide gas secondary response again, uses circulation storehouse, the second water pump, circulation pipe
With the setting of PH sensor, take full advantage of complexing ferrous solution, enable be complexed ferrous solution sufficiently with hydrogen sulfide gas hybrid reaction,
The mass-transfer efficiency for improving complexing ferrous solution and hydrogen sulfide gas reduces the waste of complexing ferrous solution, improves economic benefit.
Detailed description of the invention
Fig. 1 be the utility model proposes Complexing Iron wet desulphurization spray column structural schematic diagram；
Fig. 2 is the bottom surface structure schematic diagram of the utility model distributive pipe；
Fig. 3 is the connection schematic diagram of the utility model spray column ontology and appendix.
Marginal data:
1- spray column ontology, 2- controller, the first electric-controlled ball valve of 3-, 4- appendix, 5- containing liquid chamber, 6- connecting tube, 7-
One water pump, 8- circulation storehouse, 9- leakage hole, 10-PH sensor, 11- communicating pipe, the second water pump of 12-, 13- motor, 14- flabellum,
15- circulation pipe, the second electric-controlled ball valve of 16-, 17- return pipe, 18- third electric-controlled ball valve, 19- tee tube, the inspection of 20- concentration of hydrogen sulfide
Survey device, the 4th electric-controlled ball valve of 21-, 22- exhaust pipe, 23- demisting plate, 24- placement plate, 25- distributive pipe, 26- water inlet pipe, 27- the
Five electric-controlled ball valves, 28- atomizer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, Complexing Iron wet desulphurization spray column, including spray column ontology 1, by solid inside spray column ontology 1
Fixed pole is connected with motor 13, and 13 output end of motor is connected with flabellum 14, and the perforation of 1 top surface of spray column ontology is connected with tee tube
19, and 19 one end of tee tube is connected with return pipe 17 by the perforation of third electric-controlled ball valve 18, and 17 other end of return pipe extends
To spray column ontology 1,19 other end of tee tube is connected with exhaust pipe 22, and tee tube by the perforation of the 4th electric-controlled ball valve 21
Concentration of hydrogen sulfide detector 20 is plugged with inside 19, bottom is successively arranged circulation storehouse 8 and liquid storage from left to right in spray column ontology 1
Storehouse 5, and recycle 8 bottom of storehouse and connected by connecting tube 6 and the first water pump 7 with the perforation of 5 bottom of containing liquid chamber, circulation 8 top surface of storehouse opens up
There is leakage hole 9, and recycle and be plugged with PH sensor 10 inside storehouse 8, spray column ontology 1 is internally located above flabellum 14 and is fixedly connected
There is placement plate 24, and 24 bottom surface of placement plate is fixedly connected with distributive pipe 25, and the perforation of 25 bottom surface of distributive pipe is connected with atomization spray
First 28, circulation 8 bottom of storehouse is connected by communicating pipe 11 and the perforation of the second water pump 12, and the second water pump 12 passes through circulation pipe 15 and the
The perforation connection of two electric-controlled ball valves 16, and the second electric-controlled ball valve 16 is connected by circulation pipe 15 and the perforation of distributive pipe 25, spray column
1 appearance wall side of ontology is embedded with controller 2.
Distributive pipe 25 is connected by the water inlet pipe 26 and the perforation of the 5th electric-controlled ball valve 27 for running through spray column ontology 1, and divides water
Pipe 25 is made of the perforation of multiple circular ring shape pipes, and 25 two sides of the distributive pipe arrangement corresponding with circulation pipe 15 of water inlet pipe 26, placement plate
24 be engraved structure, and 24 top surface of placement plate is placed with demisting plate 23, and placement plate 24 is to be unlikely to deform corrosion-resistant structure, is sprayed
Leaching 1 surface of tower ontology, which is run through, is connected with appendix 4, and spray column ontology 1 is connected by appendix 4 and the perforation of the first electric-controlled ball valve 3
It connects, and appendix 4 is provided with multiple, 2 output end of controller and the first electric-controlled ball valve 3, the second electric-controlled ball valve 16, third are automatically controlled
Ball valve 18, the 4th electric-controlled ball valve 21, the 5th electric-controlled ball valve 27, motor 13, the first water pump 7 and 12 input terminal of the second water pump electrically connect
It connects, 2 input terminal of controller and concentration of hydrogen sulfide detector 20 and 10 output end of PH sensor are electrically connected, 13 appearance mask of motor
Equipped with motor cover, and motor cover is sealing structure, and recycling 8 top surface of storehouse and 5 top surface of containing liquid chamber has certain slope, atomizer 28
Be provided with it is multiple, leakage hole 9 be provided with it is multiple, and leakage hole 9 be opened in circulation 8 top surface horizontal position lowest part of storehouse, demisting plate
23 be the waveform plate being vertically arranged, the solution after capable of assembling atomization, and pools water droplet.
Working principle: in use, the present apparatus is moved to suitable position, powering on for the present apparatus, connects for the present apparatus
Complexing Iron source of solvent and hydrogen sulfide gas source, under original state, the first electric-controlled ball valve 3, the second electric-controlled ball valve 16, the automatically controlled ball of third
Valve 18, the 4th electric-controlled ball valve 21 and the 5th electric-controlled ball valve 27 are in close state, and start the present apparatus, the first electricity by controller 2
Ball-handling valve 3 and the 5th electric-controlled ball valve 27 are opened, and motor 13 starts, the air-flow for driving the rotation generation of flabellum 14 to rise, and Complexing Iron is molten
Liquid enters in distributive pipe 25 by water inlet pipe 26, and is sprayed by atomizer 28, with the hydrogen sulfide blowed by flabellum 14
Gas reaction, the hydrogen sulfide gas after reaction enter in tee tube 19 by demisting plate 23, and the complexing ferrous solution after reaction passes through
Leakage hole 9 enters inside circulation storehouse 15, and the 5th electric-controlled ball valve 27 is closed, and it is dense that concentration of hydrogen sulfide detector 20 detects hydrogen sulfide gas
Degree, if sulfureted hydrogen gas concentration is still higher, controller 2 controls the 4th electric-controlled ball valve 21 and closes, and third electric-controlled ball valve 18 is beaten
It opens, hydrogen sulfide gas reenters by return pipe 17 and carries out desulfurization in spray column ontology 1 again, if concentration of hydrogen sulfide is lower
When, controller 2 controls third electric-controlled ball valve 18 and closes, and the 4th electric-controlled ball valve 21, which is opened, drains into down one of work for hydrogen sulfide gas
Sequence, the setting of tee tube 19, return pipe 17, concentration of hydrogen sulfide detector 20, third electric-controlled ball valve 18 and the 4th electric-controlled ball valve 21,
It reacts hydrogen sulfide gas with complexing ferrous solution repeatedly, increase hydrogen sulfide gas and the mass-transfer efficiency of ferrous solution is complexed, mention
The high utilization rate of hydrogen sulfide gas, reduces waste discharge, the complexing ferrous solution after desulfurization enters circulation storehouse by leakage hole 9
In 8, PH sensor 10 detects the Complexing Iron solution pH value after desulfurization, if pH value is greater than 7, controller 2 controls the second automatically controlled ball
Valve 16 is opened, while the second water pump 12 is opened, and the complexing ferrous solution recycled in storehouse 8 is injected into distributive pipe 25 by circulation pipe 15
In, by atomizer 28 and hydrogen sulfide gas secondary response again, if pH value is less than 7, second water pumps 12 and the second electric-controlled ball valve
16 close, and the first water pump 7 is opened, and the solution recycled in storehouse 8 is evacuated in containing liquid chamber 5 and is saved, while the 5th electric-controlled ball valve 27 is opened
It opens, by fresh complexing ferrous solution injection distributive pipe 25, uses circulation storehouse 8, communicating pipe 11, the second water pump 12, circulation pipe 8
With the setting of PH sensor 10, complexing ferrous solution is taken full advantage of, complexing ferrous solution is enable sufficiently to mix with hydrogen sulfide gas instead
It answers, improves the mass-transfer efficiency of complexing ferrous solution and hydrogen sulfide gas, reduce the waste of complexing ferrous solution, improve economic effect
Benefit.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. Complexing Iron wet desulphurization spray column, including spray column ontology (1), which is characterized in that the spray column ontology (1) is internal
It is connected with motor (13) by fixed link, and motor (13) output end is connected with flabellum (14), spray column ontology (1) top surface
Perforation is connected with tee tube (19), and tee tube (19) one end is connected with return pipe by third electric-controlled ball valve (18) perforation
(17), and return pipe (17) other end extends to spray column ontology (1) inside, and tee tube (19) other end passes through the 4th
Electric-controlled ball valve (21) perforation is connected with exhaust pipe (22), and is plugged with concentration of hydrogen sulfide detector (20) inside tee tube (19),
The interior bottom of the spray column ontology (1) is successively arranged circulation storehouse (8) and containing liquid chamber (5) from left to right, and it is logical to recycle storehouse (8) bottom
It crosses connecting tube (6) and the first water pump (7) and the perforation of containing liquid chamber (5) bottom connects, circulation storehouse (8) top surface offers leakage hole
(9), it and inside circulation storehouse (8) is plugged with PH sensor (10), the spray column ontology (1) is internally located at solid above flabellum (14)
Surely it is connected with placement plate (24), and placement plate (24) bottom surface is fixedly connected with distributive pipe (25), and distributive pipe (25) bottom surface is passed through
To lead to and is connected to atomizer (28), the circulation storehouse (8) bottom is connected by communicating pipe (11) and the second water pump (12) perforation, and
Second water pump (12) is connected by circulation pipe (15) and the second electric-controlled ball valve (16) perforation, and the second electric-controlled ball valve (16) passes through
Circulation pipe (15) and distributive pipe (25) perforation connect, and spray column ontology (1) the appearance wall side is embedded with controller (2).
2. Complexing Iron wet desulphurization spray column according to claim 1, which is characterized in that the distributive pipe (25) is by passing through
The water inlet pipe (26) and the perforation of the 5th electric-controlled ball valve (27) for wearing spray column ontology (1) connect, and distributive pipe (25) is by multiple annulus
Shape pipe perforation composition, and water inlet pipe (26) distributive pipe (25) two sides arrangement corresponding with circulation pipe (15).
3. Complexing Iron wet desulphurization spray column according to claim 1, which is characterized in that the placement plate (24) is hollow out
Structure, and placement plate (24) top surface is placed with demisting plate (23), and placement plate (24) is to be unlikely to deform corrosion-resistant structure.
4. Complexing Iron wet desulphurization spray column according to claim 1, which is characterized in that spray column ontology (1) table
Face, which is run through, to be connected with appendix (4), and spray column ontology (1) is connected by appendix (4) and the first electric-controlled ball valve (3) perforation,
And appendix (4) is provided with multiple.
5. Complexing Iron wet desulphurization spray column according to claim 1, which is characterized in that controller (2) output end
With the first electric-controlled ball valve (3), the second electric-controlled ball valve (16), third electric-controlled ball valve (18), the 4th electric-controlled ball valve (21), the 5th automatically controlled
Ball valve (27), motor (13), the first water pump (7) and the second water pump (12) input terminal are electrically connected, controller (2) input terminal
It is electrically connected with concentration of hydrogen sulfide detector (20) and PH sensor (10) output end.
6. Complexing Iron wet desulphurization spray column according to claim 1, which is characterized in that motor (13) the appearance mask
Equipped with motor cover, and motor cover is sealing structure, and the circulation storehouse (8) top surface and containing liquid chamber (5) top surface have certain slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036833.1U CN209501314U (en) | 2019-01-10 | 2019-01-10 | Complexing Iron wet desulphurization spray column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036833.1U CN209501314U (en) | 2019-01-10 | 2019-01-10 | Complexing Iron wet desulphurization spray column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209501314U true CN209501314U (en) | 2019-10-18 |
Family
ID=68200125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920036833.1U Expired - Fee Related CN209501314U (en) | 2019-01-10 | 2019-01-10 | Complexing Iron wet desulphurization spray column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209501314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717665A (en) * | 2020-12-08 | 2021-04-30 | 萍乡宝海锌营养科技有限公司 | Production acid mist desulphurization unit for zinc sulfate |
-
2019
- 2019-01-10 CN CN201920036833.1U patent/CN209501314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717665A (en) * | 2020-12-08 | 2021-04-30 | 萍乡宝海锌营养科技有限公司 | Production acid mist desulphurization unit for zinc sulfate |
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| 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: 20191018 Termination date: 20220110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |