CN208049699U - A kind of spray desulfurizing device - Google Patents
A kind of spray desulfurizing device Download PDFInfo
- Publication number
- CN208049699U CN208049699U CN201820244871.1U CN201820244871U CN208049699U CN 208049699 U CN208049699 U CN 208049699U CN 201820244871 U CN201820244871 U CN 201820244871U CN 208049699 U CN208049699 U CN 208049699U
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- Prior art keywords
- pipe
- cylinder
- spray
- settling banker
- dilution drum
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Abstract
The utility model discloses a kind of spray desulfurizing devices, including cylinder, and the dilution drum being arranged on cylinder and the bucket for storing milk of lime, storage bottom of the barrel is connected to at the top of dilution drum by first pipe, the pump housing is provided in first pipe, it is also communicated with water inlet pipe at the top of dilution drum, cylinder roof is provided with the rotary nozzle being connected to dilution drum, buffer board and partition board are from top to bottom provided in cylinder, multiple mesh are provided on buffer board, partition board periphery coordinates with cylinder inboard wall sealing, spray storehouse is formed between the roof and buffer board of cylinder, settling banker is formed between buffer board and partition board, acid-base value inductor is provided in settling banker, settling banker at the top of third pipeline and dilution drum by being connected to.Spray desulfurizing device provided by the utility model, it is only necessary to be connected to water source i.e. operable, and water resource waste is few, after being passed through exhaust gas, directly excludes clean gas and calcium sulfite solid, convenient for collecting, processing.
Description
Technical field
The utility model is related to sulphur removal fields, more particularly to a kind of spray desulfurizing device.
Background technology
In industrial production, sulphur-containing exhaust gas is often will produce, wherein based on sulfur dioxide, when sulfur dioxide is soluble in water,
Sulfurous acid can be formed.If sulfurous acid further existing for PM2.5 under the conditions of aoxidize, will efficiently produce rapidly sulfuric acid (acid
The main component of rain), it is very harmful；So various countries strictly control the content of sulfur dioxide in industrial waste gas at present.Therefore it needs
Want a kind of gas cleaning plant that can effectively drop SO 2 in waste gas.
Utility model content
In order to overcome the deficiencies of existing technologies, the technical problem to be solved by the utility model is to propose that a kind of spray removes
Sulphur device, content of sulfur dioxide that can be in scavenging make the sulfur-bearing index that exhaust gas discharges be up to state standards, subtract as possible
Few pollution to environment.
For this purpose, the utility model uses following technical scheme：
The utility model provides a kind of spray desulfurizing device, including cylinder, and the dilution being arranged on the cylinder
Bucket and the bucket for storing milk of lime, are provided with stirring rod in the dilution drum, the storage bottom of the barrel with it is described dilute
It releases and is connected to by first pipe at the top of bucket, the pump housing is provided in the first pipe, is also communicated with into water at the top of the dilution drum
Pipe, is provided with rotary nozzle in the cylinder, and the rotary nozzle is fixed on the cylinder roof, the rotary nozzle it is multiple
Nozzle is in same level and nozzle towards being arranged in a ring clockwise or counterclockwise, and the dilution bottom of the barrel passes through the second pipe
Road is connected to the water inlet of the rotary nozzle, and is again provided with the pump housing on the second pipe；In the cylinder by up to
It is arranged with buffer board and partition board, multiple mesh are provided on the buffer board, the partition board periphery and the cylinder inboard wall are close
Envelope cooperation, forms spray storehouse between the roof of the cylinder and the buffer board, the opposite sides in the spray storehouse is respectively set
There are air inlet pipe and exhaust pipe, the air inlet pipe to be connected to the spray orlop portion, the exhaust pipe connects with the spray the top of the warehouse
It is logical, settling banker is formed between the buffer board and the partition board, and acid-base value inductor, the precipitation are provided in the settling banker
Storehouse is again provided with the pump housing by being connected at the top of third pipeline and the dilution drum on the third pipeline, it is described every
Form useless solid collecting bin between plate and the bottom wall of the cylinder, the settling banker by the waste pipe that is arranged on partition board with it is useless solid
Collecting bin is connected to, and the bottom wall of the cylinder is in funnel-form, and minimum point is connected to blow-off pipe；The first pipe, the water inlet
On pipe, the second pipe, the air inlet pipe, the exhaust pipe, the third pipeline, the waste pipe and the blow-off pipe
It is provided with motor-driven valve.
In the utility model preferably technical solution, the induction of the first liquid level is provided on the madial wall of the settling banker
Device, first level sensor are higher than the connector of the settling banker and the third pipeline.
In the utility model preferably technical solution, the induction of the second liquid level is provided on the madial wall of the settling banker
Device, second level sensor is higher than the first level sensor, and is less than 5cm at a distance from the buffer board.
In the utility model preferably technical solution, the induction of third liquid level is provided on the madial wall of the dilution drum
Device, the third level sensor are less than the connector of the dilution drum and the third pipeline.
In the utility model preferably technical solution, the induction of the 4th liquid level is provided on the madial wall of the dilution drum
Device, the 4th level sensor are less than the third level sensor.
In the utility model preferably technical solution, horizontal plane residing for the multiple nozzle is less than the spray storehouse and institute
State the connector of exhaust pipe.
In the utility model preferably technical solution, the partition board is in funnel-form, and the waste pipe passes through the partition board
Minimum point be connected to the settling banker.
In the utility model preferably technical solution, the madial wall of the useless solid collecting bin is provided with the induction of the 5th liquid level
Device, the 5th level sensor are less than the least significant end of the waste pipe.
In the utility model preferably technical solution, a diameter of 1cm of the mesh.
The beneficial effects of the utility model are：
Spray desulfurizing device provided by the utility model, calcium hydroxide solution passes through the rotary nozzle in the dilution drum
It sprays, the droplet hang time of ejection can be extended, it is made fully to be reacted with the sulfur dioxide in exhaust gas, sulfur limitation effect is more
It is good；Calcium hydroxide generates calcium sulfite not soluble in water with sulfur dioxide, and the droplet containing calcium sulfite passes through the buffering
It after the buffering of plate, enters back into the settling banker and is precipitated, drop can be reduced and evoke ripples in settling banker, influence settling banker
Interior calcium sulfate precipitation situation；Enter the useless solid receipts eventually by the waste pipe in the calcium sulfite of settling banker precipitation
Ji Cang is stored, and to wait for further handling, can timely be separated calcium sulfite with the liquid after reacting, convenient for described
Liquid after settling banker reaction is utilized by the third pipeline into the dilution storehouse again, is diluted, is subtracted to milk of lime
The waste of few water resource, and the bottom of the useless solid collecting bin is in funnel-form, and minimum point is connected to blow-off pipe, can will be in it
Calcium sulfite solid be completely exhausted out；And acid-base value inductor is provided in the settling banker, when the settling banker pH-value mistake
Bucket can be timely controlled when low and inputs milk of lime in the dilution drum, then is sprayed via the rotary nozzle, prevented
Sulfur dioxide is reacted with calcium sulfite generates calcium bisulfite, influences the absorption to sulfur dioxide to solution；The utility model carries
The spray desulfurizing device of confession, it is only necessary to be connected to water source i.e. operable, and water resource waste is few, after being passed through exhaust gas, directly arranges
Except clean gas and calcium sulfite solid, convenient for collecting, handling.
Description of the drawings
Fig. 1 is the structural schematic diagram for the spray desulfurizing device that specific embodiment of the present invention provides.
In figure：
100, cylinder；110, storehouse is sprayed；111, buffer board；112, mesh；113, air inlet pipe；114, exhaust pipe；115, it revolves
Turn nozzle；116, nozzle；120, settling banker；121, partition board；122, the first level sensor；123, the second level sensor；
124, waste pipe；125, third pipeline；126, acid-base value inductor；130, give up solid collecting bin；131, the 5th level sensor；
132, blow-off pipe；200, dilution drum；210, stirring rod；220, water inlet pipe；230, second pipe；240, third level sensor；
250, the 4th level sensor；300, bucket；310, first pipe；400, the pump housing；500, motor-driven valve.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, the utility model provides a kind of spray desulfurizing device, including cylinder 100, and it is arranged described
Dilution drum 200 on cylinder 100 and the bucket 300 for storing milk of lime, the dilution drum 200, the bucket 300
It is set up in parallel, and periphery is concordant with the periphery of the cylinder 100, is conducive to the integrated design of the spray desulfurizing device；Institute
It states and is provided with stirring rod 210 in dilution drum 200, the acid-base value of solution everywhere in the dilution drum 200 can both have been made to reach flat
Weighing apparatus is also possible to prevent to generate precipitation in the dilution drum 200, causes the second pipe 230 or the rotary nozzle 115
It blocks, 300 bottom of the bucket is connected to 200 top of the dilution drum by first pipe 310, the first pipe 310
On be provided with the pump housing 400,200 top of the dilution drum is also communicated with water inlet pipe 220, and rotation spray is provided in the cylinder 100
First 115, the rotary nozzle 115 is fixed on 100 roof of the cylinder, and multiple nozzles 116 of the rotary nozzle 115 are in
Same level and nozzle 116 towards being arranged in a ring clockwise or counterclockwise makes the solution sprayed from the nozzle 116 neither
It can be sprayed onto on the roof of the cylinder 100, and the hang time of solution can be extended；200 bottom of the dilution drum passes through second
Pipeline 230 is connected to the water inlet of the rotary nozzle 115, and the pump housing 400 is again provided on the second pipe 230；Institute
It states and is from top to bottom provided with buffer board 111 and partition board 121 in cylinder 100, multiple mesh are provided on the buffer board 111
112,121 periphery of the partition board coordinates with 100 inner wall sealing of the cylinder, the roof of the cylinder 100 and the buffer board 111
Between formed spray storehouse 110, it is described spray storehouse 110 opposite sides be respectively arranged with air inlet pipe 113 and exhaust pipe 114, it is described
Air inlet pipe 113 is connected to 110 bottom of spray storehouse, and the exhaust pipe 114 is connected to 110 top of the spray storehouse, described to contain
Sulphur exhaust gas will purify discharge, need through entire spray storehouse 110, more long with the time of contact of calcium hydroxide solution, purification is more thorough
Bottom；Settling banker 120 is formed between the buffer board 111 and the partition board 121, and acid-base value sense is provided in the settling banker 120
Device 126 is answered, the settling banker 120 is connected to by third pipeline 125 with 200 top of the dilution drum, and the third pipeline 125
On be again provided with the pump housing 400, useless solid collecting bin 130 is formed between the partition board 121 and the bottom wall of the cylinder 100,
The settling banker 120 is connected to by the waste pipe 124 being arranged on partition board 121 with useless solid collecting bin 130, the cylinder 100
Bottom wall is in funnel-form, and minimum point is connected to blow-off pipe 132；The first pipe 310, the water inlet pipe 220, second pipe
Road 230, the air inlet pipe 113, the exhaust pipe 114, the third pipeline 125, the waste pipe 124 and the blow-off pipe
Motor-driven valve 500 is both provided on 132.
Spray desulfurizing device provided by the utility model, calcium hydroxide solution passes through the rotation in the dilution drum 200
Nozzle 115 sprays, and can extend the droplet hang time of ejection, so that it is fully reacted with the sulfur dioxide in exhaust gas, sulphur removal
Effect is more preferable；Calcium hydroxide generates calcium sulfite not soluble in water with sulfur dioxide, and the droplet containing calcium sulfite passes through institute
It after the buffering for stating buffer board 111, enters back into the settling banker 120 and is precipitated, drop can be reduced and swashed in settling banker 120
It wimples, influences the calcium sulfate precipitation situation in settling banker 120；The settling banker 120 precipitate calcium sulfite eventually by
The waste pipe 124 enters the useless solid collecting bin 130 and is stored, can be timely by sulfurous to wait for further handling
Sour calcium is separated with the liquid after reacting, and the liquid after being reacted convenient for the settling banker 120 enters by the third pipeline 125
The dilution storehouse utilizes again, is diluted to milk of lime, reduces the waste of water resource, and the bottom of the useless solid collecting bin 130
Portion is in funnel-form, and minimum point is connected to blow-off pipe 132, can be completely exhausted out the calcium sulfite solid in it；And it is described heavy
It is provided with acid-base value inductor 126 in shallow lake storehouse 120, storage can be timely controlled when 120 pH-value of the settling banker is too low
Bucket 300 inputs milk of lime in the dilution drum 200, then is sprayed via the rotary nozzle 115, prevents sulfur dioxide and sulfurous
Sour calcium reaction generates calcium bisulfite, influences the absorption to sulfur dioxide to solution；Spray sulphur removal dress provided by the utility model
Set, it is only necessary to be connected to water source i.e. operable, and water resource waste is few, after being passed through exhaust gas, directly exclude clean gas and
Calcium sulfite solid, convenient for collecting, handling.
It is possible to further which the acid-base value inductor 126 is equally arranged in the dilution drum 200, the rotation is prevented
Turn nozzle 115 ejection solution concentration it is too low cause sulfur limitation effect poor or excessive concentration caused by unnecessary working efficiency it is low
Under.
The acid-base value inductor 126 is for detecting hydrogen ion concentration in measured object and being converted into available output accordingly
The sensor of signal is usually made of chemical part and signal transmission part, is commonly used to carry out the industry to substances such as solution, water
It measures, the concrete structure of the acid-base value inductor 126 belongs to known technology, is not belonging to the protection domain of the application.
Further, the first level sensor 122, first liquid level are provided on the madial wall of the settling banker 120
Inductor 122 is higher than the connector of the settling banker 120 and the third pipeline 125.When 120 clear liquid pumpback of the settling banker into
When the dilution drum 200 is utilized again, it can be incuded in the settling banker 120 by first level sensor 122
Liquid level, prevent on the third pipeline 125 pump housing 400 to dally suddenly, when liquid level reaches the first liquid level sense
When answering device 122, the motor-driven valve 500 stated on third pipeline 125 is closed, and the pump housing 400 is stopped.
Further, the second level sensor 123, second liquid level are provided on the madial wall of the settling banker 120
Inductor 123 is higher than the first level sensor 122, and is less than 5cm at a distance from the buffer board 111.When the settling banker
When page height in 120 reaches second level sensor 123, the motor-driven valve 500 on the third pipeline 125 is beaten
It opens, the pump housing 400 starts, and preferentially carries out water supplement, section to the dilution drum 200 using the liquid in the settling banker 120
About water resource reduces the output object of the spray desulfurizing device.
Further, third level sensor 240, the third liquid level are provided on the madial wall of the dilution drum 200
Inductor 240 is less than the connector of the dilution drum 200 and the third pipeline 125.When toward the dilution drum 200 inject water or
When milk of lime, the amount of storage in the dilution drum 200 can be controlled by the third level sensor 240, when the page reaches
When the height of the third level sensor 240, stop inputting any substance into the dilution drum 200.
Further, the 4th level sensor 250, the 4th liquid level are provided on the madial wall of the dilution drum 200
Inductor 250 is less than the third level sensor 240, makes to keep solution amount of storage in the dilution drum 200, convenient at any time making
With.Preferably, the 4th level sensor 250 is at 200 one third height of the dilution drum.
Further, horizontal plane residing for the multiple nozzle 116 is less than the spray storehouse 110 and the exhaust pipe 114
Connector.The solution for preventing the nozzle 116 from spraying, is directly blown out by exhaust gas from the exhaust pipe 114.
Further, the partition board 121 is in funnel-form, minimum point and institute of the waste pipe 124 by the partition board 121
The connection of settling banker 120 is stated, when by the calcium sulfite sediment discharge in the settling banker 120 to the useless solid collecting bin 130,
It is more thorough that funnelform structure design can be such that calcium sulfite is discharged.
Further, the madial wall of the useless solid collecting bin 130 is provided with the 5th level sensor 131, the 5th liquid
Position inductor 131 is less than the least significant end of the waste pipe 124.Settling banker 120 described in calcium sulfite is emitted into the useless solid collection
When storehouse 130, it is still fluid state, so by the 5th level sensor 131, it can be in the useless solid collecting bin 130
Product sends out signal when full, is reminded, or automatically open the motor-driven valve 500 on the blow-off pipe 132, is timely arranged
It puts.
Further, a diameter of 1cm of the mesh 112 both can play the role of buffering, together to the droplet of sprinkling
When minimize sulphur-containing exhaust gas by mesh 112 enter the settling banker 120 when speed, prevent air-flow from confusing the settling banker
Liquid in 120 can also make the liquid sprayed from the rotary nozzle 115 can smoothly enter into the settling banker 120, prevent in institute
It states and is accumulated on buffer board 111.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case of with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (9)
1. a kind of spray desulfurizing device, it is characterised in that：Including cylinder, and the dilution drum and use that are arranged on the cylinder
Stirring rod, the storage bottom of the barrel and dilution drum top are provided in the bucket of storage milk of lime, in the dilution drum
It is connected to by first pipe, the pump housing is provided in the first pipe, water inlet pipe, the cylinder are also communicated at the top of the dilution drum
It is provided with rotary nozzle in vivo, the rotary nozzle is fixed on the cylinder roof, and multiple nozzles of the rotary nozzle are in
Same level and nozzle towards being arranged in a ring clockwise or counterclockwise, the dilution bottom of the barrel by second pipe with it is described
The water inlet of rotary nozzle is connected to, and is again provided with the pump housing on the second pipe；It is from top to bottom provided in the cylinder
Buffer board and partition board are provided with multiple mesh on the buffer board, and the partition board periphery coordinates with cylinder inboard wall sealing, institute
State between the roof of cylinder and the buffer board formed spray storehouse, it is described spray storehouse opposite sides be respectively arranged with air inlet pipe with
Exhaust pipe, the air inlet pipe are connected to the spray orlop portion, and the exhaust pipe is connected to the spray the top of the warehouse, the buffering
Settling banker is formed between plate and the partition board, acid-base value inductor is provided in the settling banker, and the settling banker passes through third
It is connected at the top of pipeline and the dilution drum, and is again provided with the pump housing on the third pipeline, the partition board and the cylinder
Useless solid collecting bin is formed between the bottom wall of body, the settling banker is connected by the waste pipe being arranged on partition board with useless solid collecting bin
Logical, the bottom wall of the cylinder is in funnel-form, and minimum point is connected to blow-off pipe；The first pipe, the water inlet pipe, described
It is both provided with electricity on two pipelines, the air inlet pipe, the exhaust pipe, the third pipeline, the waste pipe and the blow-off pipe
Dynamic valve.
2. spray desulfurizing device according to claim 1, it is characterised in that：Is provided on the madial wall of the settling banker
One level sensor, first level sensor are higher than the connector of the settling banker and the third pipeline.
3. spray desulfurizing device according to claim 2, it is characterised in that：Is provided on the madial wall of the settling banker
Two level sensors, second level sensor is higher than the first level sensor, and is less than at a distance from the buffer board
5cm。
4. spray desulfurizing device according to claim 3, it is characterised in that：Is provided on the madial wall of the dilution drum
Three level sensors, the third level sensor are less than the connector of the dilution drum and the third pipeline.
5. spray desulfurizing device according to claim 4, it is characterised in that：Is provided on the madial wall of the dilution drum
Four level sensors, the 4th level sensor are less than the third level sensor.
6. spray desulfurizing device according to claim 1, it is characterised in that：Horizontal plane residing for the multiple nozzle is less than institute
State the connector in spray storehouse and the exhaust pipe.
7. spray desulfurizing device according to claim 1, it is characterised in that：The partition board is in funnel-form, the waste pipe
It is connected to the settling banker by the minimum point of the partition board.
8. spray desulfurizing device according to claim 1, it is characterised in that：The madial wall of the useless solid collecting bin is provided with
5th level sensor, the 5th level sensor are less than the least significant end of the waste pipe.
9. spray desulfurizing device according to claim 1, it is characterised in that：A diameter of 1cm of the mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820244871.1U CN208049699U (en) | 2018-02-11 | 2018-02-11 | A kind of spray desulfurizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820244871.1U CN208049699U (en) | 2018-02-11 | 2018-02-11 | A kind of spray desulfurizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208049699U true CN208049699U (en) | 2018-11-06 |
Family
ID=63992699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820244871.1U Expired - Fee Related CN208049699U (en) | 2018-02-11 | 2018-02-11 | A kind of spray desulfurizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208049699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318485A (en) * | 2022-07-30 | 2022-11-11 | 湖南美康光电有限公司 | Synchronous integral type sleeve pipe spray set |
| CN115650389A (en) * | 2022-11-21 | 2023-01-31 | 菏泽学院 | Sewage treatment device |
-
2018
- 2018-02-11 CN CN201820244871.1U patent/CN208049699U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318485A (en) * | 2022-07-30 | 2022-11-11 | 湖南美康光电有限公司 | Synchronous integral type sleeve pipe spray set |
| CN115650389A (en) * | 2022-11-21 | 2023-01-31 | 菏泽学院 | Sewage treatment device |
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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: 20181106 Termination date: 20210211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |