CN206746293U - A kind of efficiency of waste gas purifies Tower System - Google Patents
A kind of efficiency of waste gas purifies Tower System Download PDFInfo
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- CN206746293U CN206746293U CN201720513525.4U CN201720513525U CN206746293U CN 206746293 U CN206746293 U CN 206746293U CN 201720513525 U CN201720513525 U CN 201720513525U CN 206746293 U CN206746293 U CN 206746293U
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Abstract
The utility model discloses a kind of efficiency of waste gas to purify Tower System, the system includes Tower for purifying waste gas and cyclic water tank, waste gas purification tower bottom and top are respectively equipped with air inlet and exhaust outlet, cyclic water tank is located at below Tower for purifying waste gas, testing agency, cleaning mechanism and sewage draining exit are provided with cyclic water tank, testing agency and cleaning mechanism are connected with control system distal end respectively, and seperator of ash and water is additionally provided with sewage draining exit, cyclic water tank is also associated with chemicals dosing plant, and chemicals dosing plant is connected with control system.The utility model automaticity is high, effectively raises the purification efficiency and effect of waste gas, solves the influence that deposition liquid and debris absorb to purification, and realizes and recycle, so as to save resource；In addition, the utility model has, management is convenient, and energy consumption cost is low, corrosion-resistant, securely and reliably, the advantages that manual labor amount is few.
Description
Technical field
It the utility model is related to VOCs treatment technical field, more particularly to a kind of efficiency of waste gas purification Tower System.
Background technology
With the continuous development of petrochemical industry, application industry, Printing Industry and transportation industry etc., organic exhaust gas is to air
The pollution of environment is also increasingly severe, has influence on the healthy growth of human physical and mental health and animals and plants.At present, Some Enterprises are deposited
The unsound problem of emission mechanism make organic exhaust gas without effectively handle it is up to standard be just discharged among air, it is big so as to cause
The pollution in compression ring border.These waste gas enter human body by the respiratory tract either skin of people, are brought greatly to our body
Damage and it is also quite conceivable to be present in our body as permanent pathogeny, occur after a period of time is accumulated huge
Big disease.Benzopyrenes polycyclic aromatic hydrocarbon particularly in pernicious gas is it is also possible to trigger cancer.Chemical field now with
And the virose organic exhaust gas of tool contained among plastic products factory is more, and these waste gas are not by handling effectively just
Into in air, the pollution of air is caused, influences the quality of air and the health status of people.Therefore, increase to organic exhaust gas
Strength disposal, the treatment technology for improving organic exhaust gas has very great significance.But existing waste gas cleaning system is present
The defects of Technical comparing is single, master gas DeGrain, and later stage operating cost is high.
The content of the invention
The utility model is mainly to solve the technical problem in the presence of prior art, so as to provide a kind of purification efficiency
Height, security is good, regulation effect is good, cost is low, corrosion resistant efficiency of waste gas purification Tower System.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
Efficiency of waste gas provided by the utility model purifies Tower System, and it includes：
Tower for purifying waste gas and cyclic water tank, the waste gas purification tower bottom and top are respectively equipped with air inlet and exhaust outlet,
The cyclic water tank is located at below the Tower for purifying waste gas, and testing agency, cleaning mechanism and blowdown are provided with the cyclic water tank
Mouthful, the testing agency and cleaning mechanism are connected with control system distal end respectively, and seperator of ash and water is additionally provided with the sewage draining exit,
The cyclic water tank is also associated with chemicals dosing plant, and the chemicals dosing plant is connected with the control system.
Further, the cleaning mechanism includes the first round brush, the second round brush, slide rail and drive device, first rolling
Brush and the second round brush are located at the cyclic water tank bottom, and the slide rail is located at the top of the cyclic water tank, and the drive device is led to
Cross bindiny mechanism with first round brush and the second round brush to be connected, and the drive device is also slidably connected with the slide rail.
Further, the chemicals dosing plant includes dosing tank, rabbling mechanism and chemical feed pipe, and the dosing upper box part is provided with and stirred
Mechanism is mixed, and the dosing tank is also connected by the chemical feed pipe with the cyclic water tank, the chemical feed pipe is provided with flow control
Valve processed, the rabbling mechanism and flow control valve are connected with the control system respectively, and the dosing tank side, which is additionally provided with, to be climbed
Ladder.
Further, the Tower for purifying waste gas inner chamber is sequentially provided with multilayer demister, the first spraying mechanism, from top to bottom
One filling body, the second spraying mechanism, the second filling body and water fender, first spraying mechanism and the second spraying mechanism point
It is not interspersed on the right side wall of the Tower for purifying waste gas, and is connected by flexible pipe with water circulating pump, the water circulating pump difference
It is connected with the cyclic water tank, control system, the left side wall of the Tower for purifying waste gas is additionally provided with multiple observation windows from top to bottom.
Further, first spraying mechanism and the second spraying mechanism structure are identical, and first spraying mechanism includes
Jet pipe and multiple backwash shower nozzles are backwashed, multiple backwash shower nozzle compartment of terrains are located at the backwash jet pipe bottom, institute
State the first filling body and the second filling body structure is identical, first filling body includes support web plate, filler and filler
Pressing plate, the support web plate and hold-down grid are separately fixed on the waste gas purification tower side wall, and the filler is arranged on described
Support between web plate and hold-down grid.
Further, the exhaust outlet is connected by exhaust duct with air-introduced machine, and the air-introduced machine is connected with chimney, institute
State chimney top and be provided with rain cap and air monitor, the air monitor is connected with the control system.
Further, the rabbling mechanism includes motor, agitating shaft and multiple helical blades, the motor and the stirring
Axle is connected, and multiple helical blade compartment of terrains are installed on the agitating shaft.
The beneficial effects of the utility model are：Realized by control system and the automatic of waste gas is purified to Tower for purifying waste gas
Change control, effectively raise purification efficiency and clean-up effect；Simultaneously by cleaning mechanism, it is effectively prevented in cyclic water tank
Influence of the dirt and debris of deposition to different absorption cleaning liquid effects, using testing agency and chemicals dosing plant in real time to circulation
Water tank adds different purification drugs, ensure that the ultra-clean discharge of gas；And cyclic water tank is realized by seperator of ash and water
Middle deposition liquid and water recycle, so as to save resource；In addition, the utility model has management convenient, energy consumption cost is low,
It is corrosion-resistant, securely and reliably, the advantages that manual labor amount is few.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of efficiency of waste gas purification Tower System of the present utility model；
Fig. 2 is the partial enlarged drawing at I in Fig. 1.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Refering to shown in Fig. 1-2, efficiency of waste gas of the present utility model purifies Tower System, and it includes：
Tower for purifying waste gas 1 and cyclic water tank 2, the bottom of Tower for purifying waste gas 1 and top are respectively equipped with air inlet 3 and exhaust outlet 4,
Cyclic water tank 2 is located at the lower section of Tower for purifying waste gas 1, is provided with testing agency 5, cleaning mechanism 6 and sewage draining exit 7 in cyclic water tank 2, detects
Mechanism 5 and cleaning mechanism 6 are distally connected with control system 8 respectively, and seperator of ash and water 9, cyclic water tank 2 are additionally provided with sewage draining exit 7
Chemicals dosing plant 10 is also associated with, chemicals dosing plant 10 is connected with control system 8.
The utility model realizes the Automated condtrol that waste gas is purified to Tower for purifying waste gas 1 by control system 8, effectively
Improve purification efficiency and clean-up effect；Simultaneously by cleaning mechanism 6, the dirt deposited in cyclic water tank 2 is effectively prevented
With influence of the debris to different absorption cleaning liquid effects, added in real time to cyclic water tank 2 using testing agency 5 and chemicals dosing plant 10
Add different purification drugs, ensure that the ultra-clean discharge of gas；And realized in cyclic water tank 2 and sunk by seperator of ash and water 9
Hydrops and water recycle, so as to save resource；In addition, the utility model has management convenient, energy consumption cost is low, corrosion resistant
Erosion, securely and reliably, the advantages that manual labor amount is few.
Specifically, cleaning mechanism 6 includes the first round brush 16, the second round brush 17, slide rail 18 and drive device 19, the first round brush
16 and second round brush 17 be located at the bottom of cyclic water tank 2, slide rail 18 is located at the top of cyclic water tank 2, and drive device 19 is by connecting machine
Structure 20 is connected with the first round brush 16 and the second round brush 17, and bindiny mechanism 20 is also slidably connected with slide rail 18.In the present embodiment,
Control system 8 regularly controls drive device 19 in cleaning mechanism 6, makes bindiny mechanism 20 of its drive installation on slide rail 18,
Cleaned so as to drive the first round brush 16 and the second round brush 17 to be rolled respectively in the bottom of cyclic water tank 2, make the heavy of the bottom of cyclic water tank 2
Hydrops and dirt debris are discharged by sewage draining exit 7, and carry out separating treatment by seperator of ash and water 9, so as to be re-fed into recirculated water
Case 2 is recycled, and is effectively prevented the dirt deposited in cyclic water tank 2 and debris to different absorption cleaning liquid effects
Influence, improve the purification efficiency and effect of waste gas purification Tower System.
Specifically, chemicals dosing plant 10 includes dosing tank 11, rabbling mechanism 12 and chemical feed pipe 13, and the top of dosing tank 11 is provided with and stirred
Mechanism 12 is mixed, and dosing tank 11 is also connected by chemical feed pipe 13 with cyclic water tank 2, chemical feed pipe 13 is provided with flow control valve 14,
Rabbling mechanism 12 and flow control valve 14 are connected with control system 8 respectively, and the side of dosing tank 11 is additionally provided with cat ladder 15, facilitates work
Making personnel's adjustment rabbling mechanism 12 is well mixed medicine in dosing tank 11, prevents deposition invalidation etc., while be advantageous to work people
Member adds medicine etc. to dosing tank 11.Preferably, rabbling mechanism 12 includes motor 40, agitating shaft 41 and multiple helical blades 42,
Motor 40 is connected with agitating shaft 41, and multiple compartment of terrains of helical blade 42 are installed on agitating shaft 41, are advantageous to the Chinese medicine of dosing tank 11
The mixing uniformity of thing, improve absorption cleaning effect.In the present embodiment, testing agency 5, which detects to purify in cyclic water tank 2, to be absorbed
During liquid concentration deficiency, be signaled to control system 8, control system 8 by control the flow control valve 14 on chemical feed pipe 13 to
Cyclic water tank 2 carries out additive liq, while controls the rabbling mechanism 12 on the top of dosing tank 11 to be stirred work, so as to ensure to mend
The decoction uniformity being given in cyclic water tank 2；When increment reaches it is a certain amount of when, testing agency 5 is signaled to control system
8, control system 8 closes flow control valve 14 and stops supply, so as to reach Automated condtrol, reduces the dependence to staff,
Improve purification efficiency.
Specifically, the inner chamber of Tower for purifying waste gas 1 is sequentially provided with multilayer demister 21, the first spraying mechanism 22, from top to bottom
One filling body 23, the second spraying mechanism 24, the second filling body 25 and water fender 26, the first spraying mechanism 22 and the second spray
Mechanism 24 is respectively interposed on the right side wall of Tower for purifying waste gas 1, and is connected by flexible pipe 27 with water circulating pump 28, water circulating pump
28 are connected with cyclic water tank 2, control system 8 respectively, and the left side wall of Tower for purifying waste gas 1 is additionally provided with multiple observation windows from top to bottom
29, so as to facilitate staff to observe the working condition inside Tower for purifying waste gas 1, so as to on-call maintenance adjustment etc. of breaking down.
Preferably, the first spraying mechanism 22 is identical with the structure of the second spraying mechanism 24, and the first spraying mechanism 22 includes backwash jet pipe 30
With multiple backwash shower nozzles 31, multiple backwash shower nozzle 31 compartment of terrains are located at backwash jet pipe 30 bottom, the first filling body 23
Identical with the structure of the second filling body 25, the first filling body 23 includes support web plate 32, filler 33 and hold-down grid 34, support
Web plate 32 and hold-down grid 34 are separately fixed in the side wall of Tower for purifying waste gas 1, and filler 33 is arranged on support web plate 32 and filler pressure
Between plate 34.Preferably, filler 33 is using arc ring, hedgehog shape, metal in Raschig ring, Pall ring, arc saddle type and square saddle type, eight or four
Tabular, regular Lamb wave line, grid one or more combining form, so as to the contact area for increasing waste gas with purifying absorbing liquid, have
The raising of effect is to waste gas absorption purification efficiency.In the present embodiment, organic exhaust gas passes through air inlet under the suction function of air-introduced machine 36
Mouth 3 is entered in Tower for purifying waste gas 1, and waste gas is gradually increasing along inside Tower for purifying waste gas 1, and now corrosion resistant water circulating pump 28 is logical
Cross flexible pipe 27 liquid containing purification absorbing liquid is delivered in the first spraying mechanism 22 and the second spraying mechanism 24 respectively, afterwards
Liquid sprinkling atomization is absorbed by backwashing multiple backwash shower nozzles 31 on jet pipe 30 and purifying alkalescence, it is inverse using gas-liquid two-phase
Stream contact, so as to effectively improve clean-up effect；Alkalescence purification simultaneously absorbs liquid sprinkling and falls on the first filling body 23 and the
On the outer surface of filler 33 in two filling bodies 25, the absorbing liquid of the backwash ejection of shower nozzle 31 is effectively guaranteed on filler 33
It is uniformly distributed, when waste gas is by the first filling body 23 and the second filling body 25, is inhaled with the purification on the outer surface of filler 33
Receipts liquid phase, which contacts and absorbs neutralization, to react, HCL, NO soluble in water in waste gas2、NH3It is almost entirely molten Deng acidic materials
Solution is reacted in absorbing liquid, and with absorbing liquid, generates harmless salt and water, so as to reach the purpose of purification waste gas.This outer gas
Body rises the surface area and turbulence state for adding gas-liquid mass transfer, improves mass transfer rate, further increases clean-up effect.
In this purification absorption process, it is back to containing waste with absorbing liquid in the cyclic water tank 2 of the lower section of Tower for purifying waste gas 1, cyclic water tank 2
Supernatant can further recycle.For avoid containing water gas it is elegant discharged by exhaust outlet 4, in Tower for purifying waste gas 1
Outlet top is provided with multilayer demister 21, drop is intercepted, to ensure the normal operation of system.It is to effectively control
The chemical feeding quantity of system, testing agency 5 detect test to the purification absorbing liquid in cyclic water tank 2 in real time, ensure the dense of purification absorbing liquid
Angle value control is within the scope of rational, if less than the scope of setting, control system 8 can control the flow on chemical feed pipe 13 to control
Valve 14 feeds dosing to cyclic water tank 2, while control system 8 controls the rabbling mechanism 12 on the top of dosing tank 11 to start to purification suction
Receive liquid to be stirred, to accelerate the dissolving of medicament, so as to ensure system energy normal operation.
Specifically, exhaust outlet 4 is connected by exhaust duct 35 with air-introduced machine 36, and air-introduced machine 36 is connected with chimney 37,
Effectively the waste gas after purification is discharged by chimney 37 in the presence of the negative pressure of air-introduced machine 36, while allows non-purified waste gas to enter
In Tower for purifying waste gas 1；In addition, being provided with rain cap 38 and air monitor 39 at the top of chimney 37, air monitor 39 is with control
System 8 is connected, and discharge gas is detected for controlling.When air monitor 39 detects that discharge gas does not conform to specification, signal is passed
To control system 8, control system 8 is by adjusting the concentration value of purification absorbing liquid in the change cyclic water tank 2 of chemicals dosing plant 10 and adding
Add different purification absorbing liquid drug ingedients, so as to realize that the purification of non-pollution discharge effect and different types of exhaust gases absorbs, expand
The big systematic difference scope.
More than, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited thereto,
Any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.Therefore,
The scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of efficiency of waste gas purifies Tower System, the system includes Tower for purifying waste gas (1) and cyclic water tank (2), the waste gas are net
Change tower (1) bottom and top be respectively equipped with air inlet (3) and exhaust outlet (4), it is characterised in that：The cyclic water tank (2) is located at
Below the Tower for purifying waste gas (1), testing agency (5), cleaning mechanism (6) and sewage draining exit are provided with the cyclic water tank (2)
(7), the testing agency (5) and cleaning mechanism (6) are connected with control system (8) distal end respectively, and sewage draining exit (7) place is also set
There is seperator of ash and water (9), the cyclic water tank (2) is also associated with chemicals dosing plant (10), the chemicals dosing plant (10) and the control
System (8) processed is connected.
2. efficiency of waste gas as claimed in claim 1 purifies Tower System, it is characterised in that：The cleaning mechanism (6) includes first
Round brush (16), the second round brush (17), slide rail (18) and drive device (19), first round brush (16) and the second round brush (17) are set
In the cyclic water tank (2) bottom, the slide rail (18) is located at the top of the cyclic water tank (2), and the drive device (19) is logical
Bindiny mechanism (20) is crossed with first round brush (16) and the second round brush (17) to be connected, and the bindiny mechanism (20) also with institute
Slide rail (18) is stated to be slidably connected.
3. efficiency of waste gas as claimed in claim 2 purifies Tower System, it is characterised in that：The chemicals dosing plant (10) includes dosing
Case (11), rabbling mechanism (12) and chemical feed pipe (13), dosing tank (11) top are provided with the rabbling mechanism (12), and described
Dosing tank (11) is also connected by the chemical feed pipe (13) with the cyclic water tank (2), and the chemical feed pipe (13) is provided with flow
Control valve (14), the rabbling mechanism (12) and flow control valve (14) are connected with the control system (8) respectively, described to add
Medicine-chest (11) side is additionally provided with cat ladder (15).
4. efficiency of waste gas as claimed in claim 3 purifies Tower System, it is characterised in that：Tower for purifying waste gas (1) inner chamber from
Multilayer demister (21), the first spraying mechanism (22), the first filling body (23), the second spraying mechanism are up to sequentially provided with down
(24), the second filling body (25) and water fender (26), first spraying mechanism (22) and the second spraying mechanism (24) are respectively
It is interspersed on the right side wall of the Tower for purifying waste gas (1), and is connected by flexible pipe (27) with water circulating pump (28), the recirculated water
Pump (28) is connected with the cyclic water tank (2), control system (8) respectively, and the left side wall of the Tower for purifying waste gas (1) is from top to bottom
It is additionally provided with multiple observation windows (29).
5. efficiency of waste gas as claimed in claim 4 purifies Tower System, it is characterised in that：First spraying mechanism (22) and
Two spraying mechanisms (24) structure is identical, and first spraying mechanism (22) includes backwash jet pipe (30) and multiple backwash shower nozzles
(31), multiple described backwash shower nozzle (31) compartment of terrains are located at described backwash jet pipe (30) bottom, first filling body
(23) identical with the second filling body (25) structure, first filling body (23) includes support web plate (32), filler (33)
It is described to support web plate (32) and hold-down grid (34) to be separately fixed at the side of the Tower for purifying waste gas (1) with hold-down grid (34)
On wall, the filler (33) is arranged between the support web plate (32) and hold-down grid (34).
6. efficiency of waste gas as claimed in claim 4 purifies Tower System, it is characterised in that：The exhaust outlet (4) passes through exhaust duct
Road (35) is connected with air-introduced machine (36), and the air-introduced machine (36) is connected with chimney (37), and rain is provided with the top of the chimney (37)
Cap (38) and air monitor (39), the air monitor (39) are connected with the control system (8).
7. efficiency of waste gas as claimed in claim 6 purifies Tower System, it is characterised in that：The rabbling mechanism (12) includes motor
(40), agitating shaft (41) and multiple helical blades (42), the motor (40) are connected with the agitating shaft (41), multiple described
Helical blade (42) compartment of terrain is installed on the agitating shaft (41).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720513525.4U CN206746293U (en) | 2017-05-10 | 2017-05-10 | A kind of efficiency of waste gas purifies Tower System |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720513525.4U CN206746293U (en) | 2017-05-10 | 2017-05-10 | A kind of efficiency of waste gas purifies Tower System |
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| CN206746293U true CN206746293U (en) | 2017-12-15 |
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| CN201720513525.4U Active CN206746293U (en) | 2017-05-10 | 2017-05-10 | A kind of efficiency of waste gas purifies Tower System |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128820A (en) * | 2017-12-28 | 2018-06-08 | 卢勇军 | A kind of cleaning treatment system for being used to handle acidic industrial effluent |
| CN108714363A (en) * | 2018-06-21 | 2018-10-30 | 芜湖乐知智能科技有限公司 | A kind of purifying column and its purification method for sour gas |
| CN108970299A (en) * | 2018-08-14 | 2018-12-11 | 广州市迪瑞喷雾机械有限公司 | It eliminates the unusual smell the waste gas purification processing spray system of refrigerating function with dedusting |
| CN111939688A (en) * | 2020-08-14 | 2020-11-17 | 浙江独山能源有限公司 | PTA refining condensate recovery device |
| CN112473279A (en) * | 2020-11-27 | 2021-03-12 | 东明前海化工有限公司 | Flue gas purification device for polypropylene preparation |
| CN113041736A (en) * | 2021-04-21 | 2021-06-29 | 广东柏然环保科技有限公司 | A exhaust treatment system for catalyst regeneration is calcined |
| CN113274867A (en) * | 2021-05-21 | 2021-08-20 | 江苏博业环境科技有限公司 | Waste gas purification device for environmental protection engineering |
| CN114522516A (en) * | 2022-04-21 | 2022-05-24 | 天津市英格环保科技有限公司 | Circulation type treatment device for eliminating biological fermentation tail gas |
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2017
- 2017-05-10 CN CN201720513525.4U patent/CN206746293U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128820A (en) * | 2017-12-28 | 2018-06-08 | 卢勇军 | A kind of cleaning treatment system for being used to handle acidic industrial effluent |
| CN108714363A (en) * | 2018-06-21 | 2018-10-30 | 芜湖乐知智能科技有限公司 | A kind of purifying column and its purification method for sour gas |
| CN108970299A (en) * | 2018-08-14 | 2018-12-11 | 广州市迪瑞喷雾机械有限公司 | It eliminates the unusual smell the waste gas purification processing spray system of refrigerating function with dedusting |
| CN111939688A (en) * | 2020-08-14 | 2020-11-17 | 浙江独山能源有限公司 | PTA refining condensate recovery device |
| CN111939688B (en) * | 2020-08-14 | 2021-12-07 | 浙江独山能源有限公司 | PTA refining condensate recovery device |
| CN112473279A (en) * | 2020-11-27 | 2021-03-12 | 东明前海化工有限公司 | Flue gas purification device for polypropylene preparation |
| CN113041736A (en) * | 2021-04-21 | 2021-06-29 | 广东柏然环保科技有限公司 | A exhaust treatment system for catalyst regeneration is calcined |
| CN113274867A (en) * | 2021-05-21 | 2021-08-20 | 江苏博业环境科技有限公司 | Waste gas purification device for environmental protection engineering |
| CN114522516A (en) * | 2022-04-21 | 2022-05-24 | 天津市英格环保科技有限公司 | Circulation type treatment device for eliminating biological fermentation tail gas |
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