CN209005530U - A kind of Tower for purifying waste gas - Google Patents
A kind of Tower for purifying waste gas Download PDFInfo
- Publication number
- CN209005530U CN209005530U CN201821609668.6U CN201821609668U CN209005530U CN 209005530 U CN209005530 U CN 209005530U CN 201821609668 U CN201821609668 U CN 201821609668U CN 209005530 U CN209005530 U CN 209005530U
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- water
- tower body
- tower
- regulating box
- reaction zone
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Abstract
The utility model belongs to field of chemical equipment, disclose a kind of Tower for purifying waste gas, support frame is connected to the outside of tower body and supports tower body, the top of tower body is equipped with exhaust outlet, the bottom of tower body is equipped with water outlet, third reaction zone is successively arranged inside tower body from top to bottom, water intake mechanism, second reaction zone, first reaction zone and admission gear, regulating box is crossed inside water outlet and tower body and is connected to, regulating box is connected to water intake mechanism by upper water unit, the water inlet end of water pump is connected to regulating box, the water outlet of water pump is connected to water intake mechanism by upper hose, the side of regulating box is connected with outlet pipe.The utility model enables the water resource of purification gas to reuse by setting regulating box, improves the utilization rate of resource, reduces production cost.
Description
Technical field
The utility model belongs to field of chemical equipment, and in particular to a kind of Tower for purifying waste gas.
Background technique
Tower is widely used device in the fields such as petrochemical industry, coal gasification, gasification of biomass, is chiefly used in distillation, inhales
The process procedures such as receipts, extraction, washing, cooling.Tower can be divided into plate column and packed tower according to its structure: plate column starting compared with
Early, structure is simple, and cost is lower, and hydrodynamics and Mass Transfer Model are mature, commonly used in the field in early days, but with packed tower phase
Than, it there are flux it is small, pressure drop is excessive, liquid holdup is big, efficiency is lower the problems such as；World energy sources crisis the 1970s with
Come, use energy to save, packed tower is flourished, and packed tower is with production capacity is big, separative efficiency is high, pressure drop is small, behaviour
Make the advantages that elasticity is big, and liquid holdup is small.But packed tower also has its shortcoming: as packed tower has cost height, liquid load mistake
Hour cannot effectively moisten filler surface, the material that cannot be directly used to suspended matter or polymer, complex distillation or high pressure essence
It the occasions such as evaporates and is less applicable in the defects of need to doing special designing.
In the fields such as industry gas, that is, petrochemical industry, coal gasification, gasification of biomass, based on packed tower efficient low-resistance, easily
In operation, low energy consumption the characteristics of, usually using packed tower chemical emission is filtered and cooling processing；Chemical emission is not only dirty
Metachromia is strong, and some exhaust gas also has toxicity, therefore when handling chemical emission, needs to carry out from many aspects net
Change, so that exhaust gas reaches discharge standard.
It is had following defects that mostly in the equipment of chemical emission processing at present
1, since chemical emission is mostly sour gas, needing in processing will be in sour gas and with reduction pair
The pollution of atmosphere, but existing equipment is during gas deacidifies there is no feeding back, therefore can not learn that the gas of discharge is
It is no to reach discharge standard.
2, in existing exhaust-gas treatment, be mostly reaction filtering is carried out to exhaust gas by liquid, but liquid in use,
Liquids in general, which only uses, just not to be used once, and liquid is not fully utilized at this time, causes the waste of resource.
3, for different reaction principles, temperature will affect its reaction rate, and by controlling temperature, it is net that gas can be improved
The efficiency of change, but there is no the controls for being directed to temperature in existing equipment.
Utility model content
The utility model aim is to provide a kind of Tower for purifying waste gas, by the reaction to chemical emission, neutralizes exhaust gas
PH value, to reach emission request.Meanwhile by using liquid circulation, the utilization rate of liquid is improved, cost is reduced, saves money
Source.
In order to solve the above problems existing in the present technology, the technology employed by the present utility model is
A kind of Tower for purifying waste gas, comprising: tower body and support frame, support frame as described above are connected to the outside of tower body and support tower
Body, the top of the tower body are equipped with exhaust outlet, and the bottom of tower body is equipped with water outlet, is successively arranged third from top to bottom inside tower body
Reaction zone, water intake mechanism, second reaction zone, the first reaction zone and admission gear.
The downside of the tower body is equipped with regulating box, and the regulating box is crossed inside water outlet and tower body and is connected to, the regulating box
It is connected to water intake mechanism by upper water unit, the upper water unit includes water pump and upper hose, the water inlet end connection of the water pump
In regulating box, the water outlet of water pump is connected to water intake mechanism by upper hose, and the side of regulating box is connected with outlet pipe, it is described go out
Water pipe is connected with the second valve.
Further, the water intake mechanism is connected to tower body, and water intake mechanism includes water inlet pipe, crosses water pipe, water distributor and mist
Change spray head, crosses water pipe connection by multiple between the water inlet pipe and water distributor, one end of water inlet pipe is connected to upper hose, water distribution
The side wall of pipe is connected with multiple atomizers.
Further, the admission gear is connected to tower body, and admission gear includes interconnected snorkel and air inlet pipe,
One end of the air inlet pipe is connected to gas source, and the side wall of the snorkel is communicated with multiple aeration heads.
Further, the third reaction zone is equipped with supporting network, the tower body is retractable be connected with it is corresponding with supporting network
Gallery ports, solid conditioners are equipped in the supporting network.
Further, the solid conditioners are compound alkali.
Further, heater, pH sensor and temperature detector are equipped in the regulating box.
Further, first reaction zone and second reaction zone are equipped with the filler for increasing gas liquid interfacial area.
Further, inductor is equipped between first reaction zone and water outlet, the inductor is connected to tower body
Inside, inductor include the first inductor and the second inductor, and first inductor and the second inductor are respectively arranged on air inlet
The two sides of mechanism, the first inductor and the second inductor are liquid level inductor, the first inductor and the second inductor for examining
Survey liquid level.
Further, the water outlet is connected with the first valve.
The utility model has the following beneficial effects:
(1) the utility model enables the water resource of purification gas to reuse by setting regulating box, improves resource
Utilization rate, reduce production cost.
(2) the utility model utilizes water distributor, so that water is uniformly sprayed by atomizer, guarantees filling for liquid and gas
Divide reaction, improves reaction efficiency, while allowing fluid to reuse by water pump.
(3) the utility model enables gas uniformly to spray from multiple aeration heads by setting snorkel and aeration head.
(4) the utility model not only passes through liquid and carries out reaction purification to gas, also by solid and gas reaction, guarantees
The purification of exhaust gas is more thorough.
(5) the utility model is detected by being equipped with heater and temperature detector in regulating box by temperature detector
The temperature of liquid out, while by the temperature of heater adjusting liquid, so that the temperature of liquid reaches optimum temperature anyway, from
And improve reaction rate.
(6) the utility model detects the pH value of liquid, by setting pH sensor to guarantee that liquid can have
Being reacted with exhaust gas for effect, guarantees the clean-up effect of gas.
(7) the utility model is by being arranged filler in the first reaction zone and second reaction zone, increases gas and liquid
Contact area has also delayed the fall time of liquid, increases the duration of reacting of liquid and gas, improves clean-up effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1- exhaust outlet；2- gallery ports；3- third reaction zone；4- water inlet pipe；5- crosses water pipe；6- water distributor；7- atomization
Spray head；8- upper hose；9- support frame；The second reaction zone 10-；The first reaction zone of 12-；The first inductor of 13-；14- snorkel；
15- air inlet pipe；16- aeration head；The second inductor of 17-；18- water outlet；The first valve of 19-；20- outlet pipe；The second valve of 21-
Door；22- regulating box；23- heater；24-PH value detector；25- temperature detector；26- water pump.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Embodiment 1:
As shown in Figure 1, a kind of Tower for purifying waste gas, comprising: tower body and support frame 9, support frame as described above 9 are connected to the outer of tower body
Side simultaneously supports tower body, and the top of the tower body is equipped with exhaust outlet 1, and the bottom of tower body is equipped with water outlet 18, is arrived inside tower body from above
Under be successively arranged third reaction zone 3, water intake mechanism, second reaction zone 10, the first reaction zone 12 and admission gear.
The downside of the tower body is equipped with regulating box 22, and the regulating box 22 inside water outlet 18 and tower body by being connected to, institute
It states regulating box 22 and water intake mechanism is connected to by upper water unit, the upper water unit includes water pump 26 and upper hose 8, the water pump
26 water inlet end is connected to regulating box 22, and the water outlet of water pump 26 is connected to water intake mechanism by upper hose 8, and the one of regulating box 22
Side is connected with outlet pipe 20, and the outlet pipe 20 is connected with the second valve 21.
The utility model enables the water resource of purification gas to reuse by setting regulating box 22, improves resource
Utilization rate, reduce production cost.
The utility model utilizes water distributor 6, so that water is uniformly sprayed by atomizer 7, guarantees filling for liquid and gas
Divide reaction, improves reaction efficiency, while allowing fluid to reuse by water pump 26.
Embodiment 2:
As shown in Figure 1, a kind of Tower for purifying waste gas, comprising: tower body and support frame 9, support frame as described above 9 are connected to the outer of tower body
Side simultaneously supports tower body, and the top of the tower body is equipped with exhaust outlet 1, and the bottom of tower body is equipped with water outlet 18, is arrived inside tower body from above
Under be successively arranged third reaction zone 3, water intake mechanism, second reaction zone 10, the first reaction zone 12 and admission gear.
The downside of the tower body is equipped with regulating box 22, and the regulating box 22 inside water outlet 18 and tower body by being connected to, institute
It states regulating box 22 and water intake mechanism is connected to by upper water unit, the upper water unit includes water pump 26 and upper hose 8, the water pump
26 water inlet end is connected to regulating box 22, and the water outlet of water pump 26 is connected to water intake mechanism by upper hose 8, and the one of regulating box 22
Side is connected with outlet pipe 20, and the outlet pipe 20 is connected with the second valve 21.
The water intake mechanism is connected to tower body, and water intake mechanism includes water inlet pipe 4, crosses water pipe 5, water distributor 6 and atomizer
7, it is connected between the water inlet pipe 4 and water distributor 6 by multiple water pipes 5 of crossing, one end of water inlet pipe 4 is connected to upper hose 8, water distribution
The side wall of pipe 6 is connected with multiple atomizers 7.
The admission gear is connected to tower body, and admission gear includes interconnected snorkel 14 and air inlet pipe 15, described
One end of air inlet pipe 15 is connected to gas source, and the side wall of the snorkel 14 is communicated with multiple aeration heads 16.
The third reaction zone 3 is equipped with supporting network, and the tower body is retractable to be connected with gallery ports corresponding with supporting network
2, the supporting network is interior to be equipped with solid conditioners.
The solid conditioners are compound alkali.
Heater 23, pH sensor 24 and temperature detector 25 are equipped in the regulating box 22.
The utility model enables the water resource of purification gas to reuse by setting regulating box 22, improves resource
Utilization rate, reduce production cost.
The utility model utilizes water distributor 6, so that water is uniformly sprayed by atomizer 7, guarantees filling for liquid and gas
Divide reaction, improves reaction efficiency, while allowing fluid to reuse by water pump 26.
The utility model enables gas uniformly to spray from multiple aeration heads 16 by setting snorkel 14 and aeration head 16
Out.
The utility model not only passes through liquid and carries out reaction purification to gas, also by solid and gas reaction, guarantees useless
The purification of gas is more thorough.
The utility model passes through temperature detector 25 by being equipped with heater 23 and temperature detector 25 in regulating box 22
It detects the temperature of liquid, while adjusting the temperature of liquid by heater 23, so that the temperature of liquid reaches anyway best
Temperature, to improve reaction rate.
Embodiment 3:
As shown in Figure 1, a kind of Tower for purifying waste gas, comprising: tower body and support frame 9, support frame as described above 9 are connected to the outer of tower body
Side simultaneously supports tower body, and the top of the tower body is equipped with exhaust outlet 1, and the bottom of tower body is equipped with water outlet 18, is arrived inside tower body from above
Under be successively arranged third reaction zone 3, water intake mechanism, second reaction zone 10, the first reaction zone 12 and admission gear.
The downside of the tower body is equipped with regulating box 22, and the regulating box 22 inside water outlet 18 and tower body by being connected to, institute
It states regulating box 22 and water intake mechanism is connected to by upper water unit, the upper water unit includes water pump 26 and upper hose 8, the water pump
26 water inlet end is connected to regulating box 22, and the water outlet of water pump 26 is connected to water intake mechanism by upper hose 8, and the one of regulating box 22
Side is connected with outlet pipe 20, and the outlet pipe 20 is connected with the second valve 21.
The water intake mechanism is connected to tower body, and water intake mechanism includes water inlet pipe 4, crosses water pipe 5, water distributor 6 and atomizer
7, it is connected between the water inlet pipe 4 and water distributor 6 by multiple water pipes 5 of crossing, one end of water inlet pipe 4 is connected to upper hose 8, water distribution
The side wall of pipe 6 is connected with multiple atomizers 7.
The admission gear is connected to tower body, and admission gear includes interconnected snorkel 14 and air inlet pipe 15, described
One end of air inlet pipe 15 is connected to gas source, and the side wall of the snorkel 14 is communicated with multiple aeration heads 16.
The third reaction zone 3 is equipped with supporting network, and the tower body is retractable to be connected with gallery ports corresponding with supporting network
2, the supporting network is interior to be equipped with solid conditioners.
The solid conditioners are compound alkali.
Heater 23, pH sensor 24 and temperature detector 25 are equipped in the regulating box 22.
First reaction zone 12 and second reaction zone 10 are equipped with the filler for increasing gas liquid interfacial area.
Inductor is equipped between first reaction zone 12 and water outlet 18, the inductor is connected to the inside of tower body,
Inductor includes the first inductor 13 and the second inductor 17, first inductor 13 and the second inductor 17 be respectively arranged on into
The two sides of mechanism of qi structure.
The water outlet 18 is connected with the first valve 19.
The utility model enables the water resource of purification gas to reuse by setting regulating box 22, improves resource
Utilization rate, reduce production cost.
The utility model utilizes water distributor 6, so that water is uniformly sprayed by atomizer 7, guarantees filling for liquid and gas
Divide reaction, improves reaction efficiency, while allowing fluid to reuse by water pump 26.
The utility model enables gas uniformly to spray from multiple aeration heads 16 by setting snorkel 14 and aeration head 16
Out.
The utility model not only passes through liquid and carries out reaction purification to gas, also by solid and gas reaction, guarantees useless
The purification of gas is more thorough.
The utility model passes through temperature detector 25 by being equipped with heater 23 and temperature detector 25 in regulating box 22
It detects the temperature of liquid, while adjusting the temperature of liquid by heater 23, so that the temperature of liquid reaches anyway best
Temperature, to improve reaction rate.
The utility model detects the pH value of liquid, by setting pH sensor 24 to guarantee that liquid can have
Being reacted with exhaust gas for effect, guarantees the clean-up effect of gas.
The utility model increases gas and liquid by the way that filler is arranged in the first reaction zone 12 and second reaction zone 10
Contact area has also delayed the fall time of liquid, increases the duration of reacting of liquid and gas, improves clean-up effect.
The device working principle, usual chemical emission is based on acidity, therefore for this sentences purification of acidic gas, but should
Device is not limited to processing acid waste gas, when using the Tower for purifying waste gas, first opens gallery ports 2, is added into gallery ports 2 multiple
Alkali is closed, then opens the first valve 19 and the second valve 21, alkaline solution is passed through into regulating box 22 and tower body, closes second later
Valve 21 opens water pump 26, and alkaline solution is transported to water inlet pipe 4 by upper hose 8 by water pump 26, then crosses water pipe 5 by multiple
Alkaline solution is evenly distributed in water distributor 6, alkaline solution is sprayed finally by atomizer 7, opens gas source at this time, is given up
Gas is uniformly sprayed into tower body by snorkel 14 and aeration head 16, and exhaust gas moves from bottom to top, and alkaline solution is transported from top to bottom
It is dynamic, it reacts in alkaline solution and exhaust gas in intersection, when gas and solution pass through filler, due to depositing for filler
, so that solution decline is slowly, the time of contact of gas and alkaline solution is extended, the reaction time is increased, it is net by solution
The exhaust gas of change reacts again with solid basic material when passing through third reaction zone 3, guarantees that gas reaches discharge standard,
Alkaline solution after reaction flows back to regulating box 22 by water outlet 18, pH value of the pH sensor 24 in regulating box 22 to solution
It is detected, is when pH value does not reach requirement, stopped purification exhaust gas, open the second valve, solution is replaced, it is molten to guarantee
The normal reaction of liquid.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (8)
1. a kind of Tower for purifying waste gas, including tower body and support frame (9), support frame as described above (9) are connected to outside and the support of tower body
The top of tower body, the tower body is equipped with exhaust outlet (1), and the bottom of tower body is equipped with water outlet (18), it is characterised in that: the tower body
Inside be successively arranged from top to bottom third reaction zone (3), water intake mechanism, second reaction zone (10), the first reaction zone (12) and into
Mechanism of qi structure；
The downside of the tower body is equipped with regulating box (22), and the regulating box (22) is connected to by water outlet (18) and tower body inside,
The regulating box (22) is connected to water intake mechanism by upper water unit, and the upper water unit includes water pump (26) and upper hose (8),
The water inlet end of the water pump (26) is connected to regulating box (22), and the water outlet of water pump (26) is connected to by upper hose (8) into water
Mechanism, the side of regulating box (22) are connected with outlet pipe (20), and the outlet pipe (20) is connected with the second valve (21).
2. a kind of Tower for purifying waste gas according to claim 1, it is characterised in that: the water intake mechanism is connected to tower body, into
Water dispenser structure includes water inlet pipe (4), crosses water pipe (5), water distributor (6) and atomizer (7), the water inlet pipe (4) and water distributor (6)
Between by multiple cross water pipe (5) connection, one end of water inlet pipe (4) is connected to upper hose (8), the side wall of the water distributor (6)
It is connected with multiple atomizers (7).
3. a kind of Tower for purifying waste gas according to claim 1, it is characterised in that: the admission gear is connected to tower body, into
Mechanism of qi structure includes interconnected snorkel (14) and air inlet pipe (15), and one end of the air inlet pipe (15) is connected to gas source, institute
The side wall for stating snorkel (14) is communicated with multiple aeration heads (16).
4. a kind of Tower for purifying waste gas according to claim 1, it is characterised in that: the third reaction zone (3) is equipped with support
Net, the tower body is retractable to be connected with gallery ports (2) corresponding with supporting network, is equipped with solid conditioners in the supporting network.
5. a kind of Tower for purifying waste gas according to claim 1, it is characterised in that: be equipped with heater in the regulating box (22)
(23), pH sensor (24) and temperature detector (25).
6. a kind of Tower for purifying waste gas according to claim 1, it is characterised in that: first reaction zone (12) and second is instead
Area (10) is answered to be equipped with the filler for increasing gas liquid interfacial area.
7. a kind of Tower for purifying waste gas according to claim 1, it is characterised in that: first reaction zone (12) and water outlet
(18) inductor is equipped between, the inductor is connected to the inside of tower body, and inductor includes the first inductor (13) and second
Inductor (17), first inductor (13) and the second inductor (17) are respectively arranged on the two sides of admission gear.
8. a kind of Tower for purifying waste gas according to claim 1, it is characterised in that: the water outlet (18) is connected with the first valve
Door (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609668.6U CN209005530U (en) | 2018-09-29 | 2018-09-29 | A kind of Tower for purifying waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609668.6U CN209005530U (en) | 2018-09-29 | 2018-09-29 | A kind of Tower for purifying waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209005530U true CN209005530U (en) | 2019-06-21 |
Family
ID=66835007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821609668.6U Expired - Fee Related CN209005530U (en) | 2018-09-29 | 2018-09-29 | A kind of Tower for purifying waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209005530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870609A (en) * | 2022-04-21 | 2022-08-09 | 新疆大学 | Device for removing SO2 in flue gas by using aeration method |
-
2018
- 2018-09-29 CN CN201821609668.6U patent/CN209005530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870609A (en) * | 2022-04-21 | 2022-08-09 | 新疆大学 | Device for removing SO2 in flue gas by using aeration method |
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Legal Events
| 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: 20190621 Termination date: 20210929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |