CN108714363A - A kind of purifying column and its purification method for sour gas - Google Patents
A kind of purifying column and its purification method for sour gas Download PDFInfo
- Publication number
- CN108714363A CN108714363A CN201810646033.1A CN201810646033A CN108714363A CN 108714363 A CN108714363 A CN 108714363A CN 201810646033 A CN201810646033 A CN 201810646033A CN 108714363 A CN108714363 A CN 108714363A
- Authority
- CN
- China
- Prior art keywords
- pipe
- tower body
- spray tube
- gas
- spray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
Abstract
The present invention discloses a kind of purifying column for sour gas,Including acid pond,Tower body and water tank,It is provided with air inlet pipe and an air outlet pipe on the tower body,It is provided with gas gathering mask in the air inlet pipe,The gas gathering mask is bolted with air inlet pipe,It is disposed with demister from top to bottom in the tower body,First spray tube,First packing layer,Second spray tube and the second packing layer,It is provided with control device on the left of the tower body,The control device is bolted with tower body,PH sensors are provided with above the demister,The pH sensors are fixedly connected with demister,It is provided with corrosion-proof solenoid valve on the escape pipe,The corrosion-proof solenoid valve is fixedly connected with escape pipe,The pH sensors and corrosion-proof solenoid valve are electrically connected with control device,It is connected with ventilation pipe on the escape pipe,It is provided with exhaust fan on the ventilation pipe,The exhaust fan is bolted with ventilation pipe；The purifying column for sour gas can purification gas again.
Description
Technical field
The present invention relates to a kind of purifying columns and its purification method for sour gas.
Background technology
Waste gas purification is primarily referred to as the industrial waste gas generated for industrial site such as dust particle, flue gas flue dust, different
The work that taste gas, toxic and harmful gas are administered.Common waste gas purification has factory's fume and exhaust gas purifying, workshop dust useless
Gas purification, organic waste-gas purification, the purification of exhaust gas peculiar smell, acid-base waste gas purifying, purification of chemical waste gas etc..
Acid mist purifying tower is common cleaning equipment in waste gas treatment engineering, and it is net to be mainly used for the exhaust gas that fiberglass is material
Change equipment, have product design reasonable, and use newest high-tech filler, drag losses are few, large specific surface area, chemical reaction
Perfect, it is reasonable that gas liquid ratio is selected, and absorption cleaning is efficient, corrosion-resistant, and ageing-resistant performance is good, is easily installed the features such as safeguarding.
But existing purifying column processing is primary to be just discharged the external world by gas later, cannot effectively be purified again, this
Field technology personnel be desirable to provide it is a kind of can purification gas again purifying column.
Invention content
The technical problem to be solved in the present invention is to provide it is a kind of can purification gas again the purifying column for sour gas
And its purification method.
To solve the above problems, the present invention adopts the following technical scheme that：
A kind of purifying column for sour gas, including acid pond, tower body and water tank, be provided on the tower body air inlet pipe and
Escape pipe, the air inlet pipe and an air outlet pipe are connected with tower body, and the air inlet pipe and an air outlet pipe is fixedly connected with tower body, institute
It states and is provided with gas gathering mask in air inlet pipe, the gas gathering mask is located above acid pond, and the gas gathering mask is bolted with air inlet pipe, institute
It states and is disposed with demister, the first spray tube, the first packing layer, the second spray tube and the second filler in tower body from top to bottom
Layer, the tower body left side are provided with control device, and the control device is bolted with tower body, is provided with above the demister
PH sensors, the pH sensors are fixedly connected with demister, and corrosion-proof solenoid valve, the corrosion resistant are provided on the escape pipe
Erosion solenoid valve is fixedly connected with escape pipe, and the pH sensors and corrosion-proof solenoid valve are electrically connected with control device, described
Ventilation pipe is connected on escape pipe, the both ends of the ventilation pipe are connected with air inlet pipe and an air outlet pipe respectively, the snorkel
The both ends in road are fixedly connected with air inlet pipe and an air outlet pipe respectively, are provided with exhaust fan on the ventilation pipe, the exhaust fan with
Ventilation pipe is bolted.
Preferably, being provided with water pipe on the water tank, the water pipe is connected with water tank, the water pipe and water storage
Case is bolted, and is provided with two pass joints and three-way connection on the water pipe, and two pass joint and three-way connection are and water pipe
It is threadedly coupled, first spray tube is connect by two pass joints with water pipe thread, and second spray tube passes through three-way connection
It is connect with water pipe thread, suction pump is provided on the water pipe, the suction pump is fixedly connected with water pipe, is set on the water tank
It is equipped with medicine-adding bin, chemical feed pipe is provided below in the medicine-adding bin, and the chemical feed pipe both ends are connected with water tank and medicine-adding bin respectively
Logical, the chemical feed pipe is fixedly connected with water tank, and the medicine-adding bin is fixedly connected by chemical feed pipe with water tank, the chemical feed pipe
On be provided with liquid electromagnetic valve, the liquid electromagnetic valve is fixedly connected with chemical feed pipe, and the suction pump electrically connects with control device
It connects.Medicine-adding bin adds medicament by chemical feed pipe in water tank, and start suction pump using control device is extracted into tower body by spray liquid
Interior and gas reaction, purification of acidic gas.
It is arranged preferably, first spray tube and the second spray tube run through tower body, the demister, the first spray
Pipe and the second spray tube are fixedly connected with tower body inner wall, and frame is both provided on first packing layer and the second packing layer,
First packing layer and the second packing layer be respectively positioned on its respectively on frame in, the frame is bolted with tower body inner wall,
First packing layer and the second packing layer by its respectively on frame be fixedly connected with tower body inner wall.Demister, first
Spray tube, the first packing layer, the second spray tube and the second packing layer and tower body are fixed, simple in structure, stable connection.
Preferably, being both provided with spray head on first spray tube and the second spray tube, the spray head is located at tower
In body, the spray head is equally distributed, first spray tube and the second spray tube with its respectively on spray head spiral shell
Line connects.Spray head, which can effectively increase, beats spray liquid and gas-contact area, so that it is fully reacted with gas, it is net to improve it
Change efficiency.
Preferably, the tower body is provided below return duct, the return duct both ends respectively with tower body and acid pond phase
Connection, the return duct both ends are fixedly connected with tower body and acid pond respectively, and check valve, the list are provided on the return duct
To valve and return duct flanged joint.Return duct makes tower body bottom flow back into acid pond with the spray liquid that gas haptoreaction is crossed, single
It effectively prevent the liquid in acid pond to flow into tower body to valve.
Preferably, being provided with steel wire on the frame, hinge, the hinge and steel wire are provided on the steel wire
Net is bolted, and the frame is articulated and connected by hinge and steel wire.Steel wire effectively can be such that filler is in contact with gas.
Preferably, first spray tube, the second spray tube and frame outer surface are both provided with erosion shield.Effectively
Prevent the erosion of sour gas pair the first spray tube, the second spray tube and frame.
Preferably, extending is provided below in the gas gathering mask, the extending is inserted into acid pond, the extending
It is detachably connected with gas gathering mask.Extending, which can effectively prevent, makes sour gas drift.
The present invention provides a kind of purification method of the purifying column for sour gas, which is characterized in that includes the following steps：
1）Suction pump is started using control device, extracts spray liquid out from water tank, meanwhile, control device opens liquid electromagnetic valve
Medicament is added in water tank；
2）The sour gas on acid pond is then collected by gas gathering mask, sour gas by air inlet pipe enter in tower body with spray
Liquid and packing layer are in contact, and are finally handled by demister；
3）When the gas being purified passes through escape pipe, whether pH sensors detection gas are up to standard, up to standard then to use control device
Corrosion-proof solenoid valve is opened, the external world is discharged in gas, if not up to standard, exhaust fan is opened using control device, gas is extracted into
In air inlet pipe, purified treatment is carried out again；
4）Spray liquid of the final residual in tower body bottom is flowed back by return duct in acid pond.
Beneficial effects of the present invention are：By being provided with tower body, air inlet pipe, escape pipe, corrosion-proof solenoid valve, control dress
It sets, pH sensors, ventilation pipe and exhaust fan, for purified gas after pH sensors detection feedback, up to standard pass through controls dress
It sets unlatching corrosion-proof solenoid valve and gives off gas, start exhaust fan by control device if not up to standard is pumped into snorkel by gas
Road, from newly carrying out purified treatment again.In addition, being provided with water pipe on water tank, water pipe is connected with water tank, water pipe and water storage
Case is bolted, and two pass joints and three-way connection are provided on water pipe, and two pass joints and three-way connection are connect with water pipe thread,
First spray tube is connect by two pass joints with water pipe thread, and the second spray tube is connect by three-way connection with water pipe thread, water
Suction pump is provided on pipe, suction pump is fixedly connected with water pipe, and medicine-adding bin is provided on water tank, and medicine-adding bin, which is provided below, to be added
Pencil, chemical feed pipe both ends are connected with water tank and medicine-adding bin respectively, and chemical feed pipe is fixedly connected with water tank, and medicine-adding bin is by adding
Pencil is fixedly connected with water tank, and liquid electromagnetic valve is provided on chemical feed pipe, and liquid electromagnetic valve is fixedly connected with chemical feed pipe, is drawn water
Pump is electrically connected with control device.Medicine-adding bin adds medicament by chemical feed pipe in water tank, is drawn water using control device startup
Spray liquid is extracted into tower body and gas reaction by pump, purification of acidic gas.First spray tube and the second spray tube run through tower body
Setting, demister, the first spray tube and the second spray tube are fixedly connected with tower body inner wall, the first packing layer and the second packing layer
On be both provided with frame, the first packing layer and the second packing layer be respectively positioned on its respectively on frame in, frame and tower body inner wall spiral shell
Tether and connect, the first packing layer and the second packing layer by its respectively on frame be fixedly connected with tower body inner wall.Demister,
One spray tube, the first packing layer, the second spray tube and the second packing layer and tower body are fixed, simple in structure, stable connection.First spray
Spray head is both provided in shower pipe and the second spray tube, spray head is located in tower body, and spray head is equally distributed, the first spray
Pipe and the second spray tube with its respectively on spray head be threadedly coupled.Spray head can effectively increase dozen spray liquid and be contacted with gas
Area makes it fully react with gas, improves its purification efficiency.Return duct, return duct both ends point are provided below in tower body
It is not connected with tower body and acid pond, return duct both ends are fixedly connected with tower body and acid pond respectively, and list is provided on return duct
To valve, check valve and return duct flanged joint.Return duct makes tower body bottom flow back into acid with the spray liquid that gas haptoreaction is crossed
Property pond, check valve effectively prevent the liquid in acid pond to flow into tower body.It is provided with steel wire on frame, conjunction is provided on steel wire
Page, hinge are bolted with steel wire, and frame is articulated and connected by hinge and steel wire.Steel wire can effectively make filler and gas
It is in contact.First spray tube, the second spray tube and frame outer surface are both provided with erosion shield.It effectively prevent sour gas
Erosion to the first spray tube, the second spray tube and frame.Extending is provided below in gas gathering mask, and extending is inserted into acid pond
Interior, extending is detachably connected with gas gathering mask.Extending, which can effectively prevent, makes sour gas drift.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of sectional view of purifying column for sour gas of the invention.
Fig. 2 is a kind of circuit theory schematic diagram of purifying column for sour gas of the invention.
Wherein：1, acid pond；2, tower body；3, water tank；4, air inlet pipe；5, escape pipe；6, gas gathering mask；7, demister；8,
First spray tube；9, the first packing layer；10, the second spray tube；11, the second packing layer；12, control device；13, pH sensors；
14, corrosion-proof solenoid valve；15, ventilation pipe；16, exhaust fan；17, water pipe；18, two pass joint；19, three-way connection；20, it draws water
Pump；21, medicine-adding bin；22, chemical feed pipe；23, liquid electromagnetic valve；24, frame；25, spray head；26, return duct；27, check valve；
28, steel wire；29, hinge；30, extending.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ", " on
Side ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be only for
It is novel convenient for describing this implementation, it does not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore should not be understood as implementing this novel limitation.
In addition, the connection between component or fixed form if not otherwise specified in this embodiment, connection or
Fixed form can be to be fixed by bolt commonly used in the prior art or pin is fixed or axis pin connection, or be adhesively fixed,
Or it rivets the usual manners such as fixed and be not therefore described in detail in embodiment.
Embodiment 1
As shown in Figure 1, a kind of purifying column for sour gas, including acid pond 1, tower body 2 and water tank 3, on the tower body 2
It is provided with air inlet pipe 4 and escape pipe 5, the air inlet pipe 4 and escape pipe 5 are connected with tower body 2, the air inlet pipe 4 and outlet
Pipe 5 is fixedly connected with tower body 2, and gas gathering mask 6 is provided in the air inlet pipe 4, and the gas gathering mask 6 is located at 1 top of acid pond, institute
Gas gathering mask 6 is stated to be bolted with air inlet pipe 4, be disposed with from top to bottom in the tower body 2 demister 7, the first spray tube 8,
First packing layer 9, the second spray tube 10 and the second packing layer 11,2 left side of the tower body are provided with control device 12, the control
Device 12 is bolted with tower body 2, and the demister 7 is provided with pH sensors 13, the pH sensors 13 and demister 7 above
It is fixedly connected, corrosion-proof solenoid valve 14 is provided on the escape pipe 5, the corrosion-proof solenoid valve 14 is fixed with escape pipe 5 to be connected
It connects, the pH sensors 13 and corrosion-proof solenoid valve 14 are electrically connected with control device 12, and ventilation is connected on the escape pipe 5
The both ends of pipeline 15, the ventilation pipe 15 are connected with air inlet pipe 4 and escape pipe 5 respectively, the both ends of the ventilation pipe 15
Be fixedly connected respectively with air inlet pipe 4 and escape pipe 5, be provided with exhaust fan 16 on the ventilation pipe 15, the exhaust fan 16 with
Ventilation pipe 15 is bolted.By being provided with tower body, air inlet pipe, escape pipe, corrosion-proof solenoid valve, control device, pH sensings
Device, ventilation pipe and exhaust fan, purified gas are up to standard to open corrosion resistant by control device after pH sensors detection feedback
Erosion solenoid valve gives off gas, and start exhaust fan by control device if not up to standard is pumped into ventilation pipe by gas, from newly again
Secondary carry out purified treatment.
The present embodiment has the beneficial effect that：By being provided with tower body, air inlet pipe, escape pipe, corrosion-proof solenoid valve, control dress
It sets, pH sensors, ventilation pipe and exhaust fan, for purified gas after pH sensors detection feedback, up to standard pass through controls dress
It sets unlatching corrosion-proof solenoid valve and gives off gas, start exhaust fan by control device if not up to standard is pumped into snorkel by gas
Road, from newly carrying out purified treatment again.
Embodiment 2
As shown in Figs. 1-2, a kind of purifying column for sour gas, including acid pond 1, tower body 2 and water tank 3, the tower body 2
On be provided with air inlet pipe 4 and escape pipe 5, the air inlet pipe 4 and escape pipe 5 are connected with tower body 2, the air inlet pipe 4 and go out
Tracheae 5 is fixedly connected with tower body 2, and gas gathering mask 6 is provided in the air inlet pipe 4, and the gas gathering mask 6 is located at 1 top of acid pond,
The gas gathering mask 6 is bolted with air inlet pipe 4, is disposed with demister 7, the first spray tube in the tower body 2 from top to bottom
8, the first packing layer 9, the second spray tube 10 and the second packing layer 11,2 left side of the tower body are provided with control device 12, the control
Device 12 processed is bolted with tower body 2, and the demister 7 is provided with pH sensors 13, the pH sensors 13 and demisting above
Device 7 is fixedly connected, and corrosion-proof solenoid valve 14 is provided on the escape pipe 5, and the corrosion-proof solenoid valve 14 is fixed with escape pipe 5
Connection, the pH sensors 13 and corrosion-proof solenoid valve 14 are electrically connected with control device 12, are connected on the escape pipe 5 logical
The both ends of feed channel 15, the ventilation pipe 15 are connected with air inlet pipe 4 and escape pipe 5 respectively, and the two of the ventilation pipe 15
End is fixedly connected with air inlet pipe 4 and escape pipe 5 respectively, and exhaust fan 16, the exhaust fan 16 are provided on the ventilation pipe 15
It is bolted with ventilation pipe 15.It is passed by being provided with tower body, air inlet pipe, escape pipe, corrosion-proof solenoid valve, control device, pH
Sensor, ventilation pipe and exhaust fan, purified gas through pH sensors detection feedback after, it is up to standard opened by control device it is resistance to
Corrosion solenoid valve gives off gas, and start exhaust fan by control device if not up to standard is pumped into ventilation pipe by gas, from new
Purified treatment is carried out again.
Water pipe 17 is provided on the water tank 3, the water pipe 17 is connected with water tank 3, the water pipe 17 and water storage
Case 3 is bolted, and two pass joints 18 and three-way connection 19, two pass joint 18 and three-way connection are provided on the water pipe 17
19 are threadedly coupled with water pipe 17, and first spray tube 8 is threadedly coupled by two pass joints 18 with water pipe 17, second spray
Shower pipe 10 is threadedly coupled by three-way connection 19 with water pipe 17, and suction pump 20, the suction pump 20 are provided on the water pipe 17
It being fixedly connected with water pipe 17, medicine-adding bin 21 is provided on the water tank 3, chemical feed pipe 22 is provided below in the medicine-adding bin 21,
22 both ends of the chemical feed pipe are connected with water tank 3 and medicine-adding bin 21 respectively, and the chemical feed pipe 22 is fixedly connected with water tank 3,
The medicine-adding bin 21 is fixedly connected by chemical feed pipe 22 with water tank 3, and liquid electromagnetic valve 23, institute are provided on the chemical feed pipe 22
It states liquid electromagnetic valve 23 to be fixedly connected with chemical feed pipe 22, the suction pump 20 is electrically connected with control device 12.Medicine-adding bin passes through
Chemical feed pipe adds medicament in water tank, and starting suction pump using control device is extracted into spray liquid in tower body and gas reaction,
Purification of acidic gas.
First spray tube, 8 and second spray tube 10 runs through tower body 2 and is arranged, the demister 7, the first spray tube 8
It is fixedly connected, is respectively provided on first packing layer, 9 and second packing layer 11 framed with 2 inner wall of tower body with the second spray tube 10
Frame 24, first packing layer, 9 and second packing layer 11 be respectively positioned on its respectively on frame 24 in, the frame 24 and tower body 2
Inner wall is bolted, first packing layer, 9 and second packing layer 11 by its respectively on frame 24 and 2 inner wall of tower body it is solid
Fixed connection.Demister, the first spray tube, the first packing layer, the second spray tube and the second packing layer and tower body are fixed, structure letter
It is single, stable connection.
Spray head 25 is both provided on first spray tube, 8 and second spray tube 10, the spray head 25 is located at tower body 2
Interior, the spray head 25 is equally distributed, first spray tube, 8 and second spray tube 10 with its respectively on spray head
25 are threadedly coupled.Spray head, which can effectively increase, beats spray liquid and gas-contact area, so that it is fully reacted with gas, improves
Its purification efficiency.
Return duct 26 is provided below in the tower body 2, and 26 both ends of the return duct are connected with tower body 2 and acid pond 1 respectively
Logical, 26 both ends of the return duct are fixedly connected with tower body 2 and acid pond 1 respectively, and check valve 27 is provided on the return duct 26,
The check valve 27 and 26 flanged joint of return duct.The spray liquid that return duct makes tower body bottom be crossed with gas haptoreaction flows back into
Acid pond, check valve effectively prevent the liquid in acid pond to flow into tower body.
It is provided with steel wire 28 on the frame 24, hinge 29, the hinge 29 and steel are provided on the steel wire 28
Silk screen 28 is bolted, and the frame 24 is articulated and connected by hinge 29 and steel wire 28.Steel wire can effectively make filler and gas
Body is in contact.
First spray tube 8, the second spray tube 10 and 24 outer surface of frame are both provided with erosion shield（It is not shown）.
It effectively prevent the erosion of sour gas pair the first spray tube, the second spray tube and frame.
Extending 30 is provided below in the gas gathering mask 6, and the extending 30 is inserted into acid pond 1, the extending 30
It is detachably connected with gas gathering mask 6.Extending, which can effectively prevent, makes sour gas drift.
The present embodiment has the beneficial effect that：By being provided with tower body, air inlet pipe, escape pipe, corrosion-proof solenoid valve, control dress
It sets, pH sensors, ventilation pipe and exhaust fan, for purified gas after pH sensors detection feedback, up to standard pass through controls dress
It sets unlatching corrosion-proof solenoid valve and gives off gas, start exhaust fan by control device if not up to standard is pumped into snorkel by gas
Road, from newly carrying out purified treatment again.In addition, being provided with water pipe on water tank, water pipe is connected with water tank, water pipe and water storage
Case is bolted, and two pass joints and three-way connection are provided on water pipe, and two pass joints and three-way connection are connect with water pipe thread,
First spray tube is connect by two pass joints with water pipe thread, and the second spray tube is connect by three-way connection with water pipe thread, water
Suction pump is provided on pipe, suction pump is fixedly connected with water pipe, and medicine-adding bin is provided on water tank, and medicine-adding bin, which is provided below, to be added
Pencil, chemical feed pipe both ends are connected with water tank and medicine-adding bin respectively, and chemical feed pipe is fixedly connected with water tank, and medicine-adding bin is by adding
Pencil is fixedly connected with water tank, and liquid electromagnetic valve is provided on chemical feed pipe, and liquid electromagnetic valve is fixedly connected with chemical feed pipe, is drawn water
Pump is electrically connected with control device.Medicine-adding bin adds medicament by chemical feed pipe in water tank, is drawn water using control device startup
Spray liquid is extracted into tower body and gas reaction by pump, purification of acidic gas.First spray tube and the second spray tube run through tower body
Setting, demister, the first spray tube and the second spray tube are fixedly connected with tower body inner wall, the first packing layer and the second packing layer
On be both provided with frame, the first packing layer and the second packing layer be respectively positioned on its respectively on frame in, frame and tower body inner wall spiral shell
Tether and connect, the first packing layer and the second packing layer by its respectively on frame be fixedly connected with tower body inner wall.Demister,
One spray tube, the first packing layer, the second spray tube and the second packing layer and tower body are fixed, simple in structure, stable connection.First spray
Spray head is both provided in shower pipe and the second spray tube, spray head is located in tower body, and spray head is equally distributed, the first spray
Pipe and the second spray tube with its respectively on spray head be threadedly coupled.Spray head can effectively increase dozen spray liquid and be contacted with gas
Area makes it fully react with gas, improves its purification efficiency.Return duct, return duct both ends point are provided below in tower body
It is not connected with tower body and acid pond, return duct both ends are fixedly connected with tower body and acid pond respectively, and list is provided on return duct
To valve, check valve and return duct flanged joint.Return duct makes tower body bottom flow back into acid with the spray liquid that gas haptoreaction is crossed
Property pond, check valve effectively prevent the liquid in acid pond to flow into tower body.It is provided with steel wire on frame, conjunction is provided on steel wire
Page, hinge are bolted with steel wire, and frame is articulated and connected by hinge and steel wire.Steel wire can effectively make filler and gas
It is in contact.First spray tube, the second spray tube and frame outer surface are both provided with erosion shield.It effectively prevent sour gas
Erosion to the first spray tube, the second spray tube and frame.Extending is provided below in gas gathering mask, and extending is inserted into acid pond
Interior, extending is detachably connected with gas gathering mask.Extending, which can effectively prevent, makes sour gas drift.
The present invention provides a kind of purification method of the purifying column for sour gas, which is characterized in that includes the following steps：
1）Suction pump is started using control device, extracts spray liquid out from water tank, meanwhile, control device opens liquid electromagnetic valve
Medicament is added in water tank；
2）The sour gas on acid pond is then collected by gas gathering mask, sour gas by air inlet pipe enter in tower body with spray
Liquid and packing layer are in contact, and are finally handled by demister；
3）When the gas being purified passes through escape pipe, whether pH sensors detection gas are up to standard, up to standard then to use control device
Corrosion-proof solenoid valve is opened, the external world is discharged in gas, if not up to standard, exhaust fan is opened using control device, gas is extracted into
In air inlet pipe, purified treatment is carried out again；
4）Spray liquid of the final residual in tower body bottom is flowed back by return duct in acid pond.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of purifying column for sour gas, it is characterised in that：Including acid pond, tower body and water tank, on the tower body
Be provided with air inlet pipe and an air outlet pipe, the air inlet pipe and an air outlet pipe is connected with tower body, the air inlet pipe and an air outlet pipe with
Tower body is fixedly connected, and is provided with gas gathering mask in the air inlet pipe, and the gas gathering mask is located above acid pond, the gas gathering mask with into
Tracheae is bolted, and is disposed with demister, the first spray tube, the first packing layer, the second spray in the tower body from top to bottom
Shower pipe and the second packing layer, the tower body left side are provided with control device, and the control device is bolted with tower body, described to remove
PH sensors are provided with above day with fog, the pH sensors are fixedly connected with demister, are provided on the escape pipe corrosion-resistant
Solenoid valve, the corrosion-proof solenoid valve are fixedly connected with escape pipe, and the pH sensors and corrosion-proof solenoid valve are filled with control
Set electric connection, be connected with ventilation pipe on the escape pipe, the both ends of the ventilation pipe respectively with air inlet pipe and an air outlet pipe phase
Connection, the both ends of the ventilation pipe are fixedly connected with air inlet pipe and an air outlet pipe respectively, and exhausting is provided on the ventilation pipe
Machine, the exhaust fan are bolted with ventilation pipe.
2. a kind of purifying column for sour gas according to claim 1, it is characterised in that：It is arranged on the water tank
There are water pipe, the water pipe to be connected with water tank, the water pipe is bolted with water tank, and being provided with two on the water pipe connects
Head and three-way connection, two pass joint and three-way connection are connect with water pipe thread, and first spray tube is connected by two
Head is connect with water pipe thread, and second spray tube is connect by three-way connection with water pipe thread, and pumping is provided on the water pipe
Water pump, the suction pump are fixedly connected with water pipe, and medicine-adding bin is provided on the water tank, and the medicine-adding bin, which is provided below, to be added
Pencil, the chemical feed pipe both ends are connected with water tank and medicine-adding bin respectively, and the chemical feed pipe is fixedly connected with water tank, described
Medicine-adding bin is fixedly connected by chemical feed pipe with water tank, and liquid electromagnetic valve, the liquid electromagnetic valve are provided on the chemical feed pipe
It is fixedly connected with chemical feed pipe, the suction pump is electrically connected with control device.
3. a kind of purifying column for sour gas according to claim 2, it is characterised in that：First spray tube and
Second spray tube runs through tower body and is arranged, and the demister, the first spray tube and the second spray tube, which are fixed with tower body inner wall, to be connected
It connects, frame is both provided on first packing layer and the second packing layer, first packing layer and the second packing layer are respectively positioned on
Its respectively on frame in, the frame is bolted with tower body inner wall, and first packing layer and the second packing layer pass through
Its respectively on frame be fixedly connected with tower body inner wall.
4. a kind of purifying column for sour gas according to claim 3, it is characterised in that：First spray tube and
Spray head is both provided on second spray tube, the spray head is located in tower body, and the spray head is equally distributed, and described
One spray tube and the second spray tube with its respectively on spray head be threadedly coupled.
5. a kind of purifying column for sour gas according to claim 4, it is characterised in that：The tower body following settings
Have a return duct, the return duct both ends are connected with tower body and acid pond respectively, the return duct both ends respectively with tower body and acid
Property pond be fixedly connected, be provided with check valve on the return duct, the check valve and return duct flanged joint.
6. a kind of purifying column for sour gas according to claim 5, it is characterised in that：It is provided on the frame
Steel wire is provided with hinge on the steel wire, and the hinge is bolted with steel wire, and the frame passes through hinge and steel wire
Net articulated connection.
7. a kind of purifying column for sour gas according to claim 6, it is characterised in that：First spray tube,
Second spray tube and frame outer surface are both provided with erosion shield.
8. a kind of purification method of purifying column for sour gas, which is characterized in that include the following steps：
1）Suction pump is started using control device, extracts spray liquid out from water tank, meanwhile, control device opens liquid electromagnetic valve
Medicament is added in water tank；
2）The sour gas on acid pond is then collected by gas gathering mask, sour gas by air inlet pipe enter in tower body with spray
Liquid and packing layer are in contact, and are finally handled by demister；
3）When the gas being purified passes through escape pipe, whether pH sensors detection gas are up to standard, up to standard then to use control device
Corrosion-proof solenoid valve is opened, the external world is discharged in gas, if not up to standard, exhaust fan is opened using control device, gas is extracted into
In air inlet pipe, purified treatment is carried out again；
4）Spray liquid of the final residual in tower body bottom is flowed back by return duct in acid pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810646033.1A CN108714363A (en) | 2018-06-21 | 2018-06-21 | A kind of purifying column and its purification method for sour gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810646033.1A CN108714363A (en) | 2018-06-21 | 2018-06-21 | A kind of purifying column and its purification method for sour gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108714363A true CN108714363A (en) | 2018-10-30 |
Family
ID=63913148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810646033.1A Pending CN108714363A (en) | 2018-06-21 | 2018-06-21 | A kind of purifying column and its purification method for sour gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108714363A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100519986B1 (en) * | 2005-07-05 | 2005-10-13 | 금호환경 주식회사 | High perfomance multicone scrubber |
| US20140000461A1 (en) * | 2012-06-25 | 2014-01-02 | National Engineering Research Center of Drying Technology and Equipment | Dehumidifying tower for exhaust gas |
| CN204710096U (en) * | 2015-05-04 | 2015-10-21 | 中起重工（大连）有限公司 | A kind of spray type desulfurization absorption tower |
| CN204816204U (en) * | 2015-08-16 | 2015-12-02 | 王伟珍 | Acid gas exhaust treatment device |
| CN204816203U (en) * | 2015-08-16 | 2015-12-02 | 王伟珍 | A acid mist purification tower for handling acid gas |
| CN105582804A (en) * | 2015-12-18 | 2016-05-18 | 浙江微碳科技股份有限公司 | Reactor for biological treatment of organic waste gases and application method of reactor |
| CN206027385U (en) * | 2016-09-21 | 2017-03-22 | 长兴三工环保科技有限公司 | Spray tower |
| CN107281882A (en) * | 2017-07-31 | 2017-10-24 | 苏州他山石环保科技有限公司 | A kind of efficient, safe type intelligent waste gas treatment equipment and its method of work |
| CN206746293U (en) * | 2017-05-10 | 2017-12-15 | 郑州朴华科技有限公司 | A kind of efficiency of waste gas purifies Tower System |
| CN107469607A (en) * | 2017-10-16 | 2017-12-15 | 邱龙海 | A kind of acid mist emission-control equipment |
| CN107661691A (en) * | 2017-10-16 | 2018-02-06 | 邱龙海 | A kind of biological treatment organic exhaust gas device |
-
2018
- 2018-06-21 CN CN201810646033.1A patent/CN108714363A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100519986B1 (en) * | 2005-07-05 | 2005-10-13 | 금호환경 주식회사 | High perfomance multicone scrubber |
| US20140000461A1 (en) * | 2012-06-25 | 2014-01-02 | National Engineering Research Center of Drying Technology and Equipment | Dehumidifying tower for exhaust gas |
| CN204710096U (en) * | 2015-05-04 | 2015-10-21 | 中起重工（大连）有限公司 | A kind of spray type desulfurization absorption tower |
| CN204816204U (en) * | 2015-08-16 | 2015-12-02 | 王伟珍 | Acid gas exhaust treatment device |
| CN204816203U (en) * | 2015-08-16 | 2015-12-02 | 王伟珍 | A acid mist purification tower for handling acid gas |
| CN105582804A (en) * | 2015-12-18 | 2016-05-18 | 浙江微碳科技股份有限公司 | Reactor for biological treatment of organic waste gases and application method of reactor |
| CN206027385U (en) * | 2016-09-21 | 2017-03-22 | 长兴三工环保科技有限公司 | Spray tower |
| CN206746293U (en) * | 2017-05-10 | 2017-12-15 | 郑州朴华科技有限公司 | A kind of efficiency of waste gas purifies Tower System |
| CN107281882A (en) * | 2017-07-31 | 2017-10-24 | 苏州他山石环保科技有限公司 | A kind of efficient, safe type intelligent waste gas treatment equipment and its method of work |
| CN107469607A (en) * | 2017-10-16 | 2017-12-15 | 邱龙海 | A kind of acid mist emission-control equipment |
| CN107661691A (en) * | 2017-10-16 | 2018-02-06 | 邱龙海 | A kind of biological treatment organic exhaust gas device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206184241U (en) | Full automatically cleaned device of laboratory acid mist waste gas | |
| CN207153456U (en) | The anti-anticlogging spray column of turbulent flow | |
| CN207153373U (en) | A kind of equipment for treating industrial waste gas | |
| CN108714363A (en) | A kind of purifying column and its purification method for sour gas | |
| CN207667350U (en) | A kind of spray column | |
| CN205627571U (en) | Compound exhaust gas purification device | |
| CN207429908U (en) | Industrial waste gas purifying processing unit | |
| CN208493768U (en) | A kind of desulphurization denitration spray liquid recycling filtering and removing slag device | |
| CN208990518U (en) | A kind of emission-control equipment of industrial waste water purifying processing | |
| CN212315572U (en) | Integrated waste liquid treatment equipment for ferrous chloride hydrochloric acid solution | |
| CN210473493U (en) | Waste gas treatment device for chemical production | |
| CN210495799U (en) | Waste gas collection device is used in production of oxygen boosting gasoline additive | |
| CN207929743U (en) | A kind of exhaust gas suspended hood on emission-control equipment | |
| CN208302458U (en) | A kind of plant gas circulation filter | |
| CN209188440U (en) | Volatile organic waste gas treatment device | |
| CN207254051U (en) | A kind of molten sulphur exhaust treatment system | |
| CN208959593U (en) | A kind of environment-friendly type industrial waste-gas purifier | |
| CN208694566U (en) | A kind of gold smelting smoke integrated processing system | |
| CN207462991U (en) | A kind of exhaust processor using catalyst | |
| CN108031225A (en) | A kind of weld fumes processing unit | |
| CN206222347U (en) | A kind of boiler smoke dedusting and purifying device | |
| CN217613953U (en) | Waste gas absorption and purification device | |
| CN106139790B (en) | Weld fumes purification system | |
| CN210874706U (en) | Flue gas is with multistage desulfurization, denitration, dust removal integrated device that sprays | |
| CN213699105U (en) | Energy-saving and environment-friendly hydrolysis catalytic desulfurization tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181030 |