CN104923047B - Industrial waste gas treatment equipment - Google Patents
Industrial waste gas treatment equipment Download PDFInfo
- Publication number
- CN104923047B CN104923047B CN201510333183.3A CN201510333183A CN104923047B CN 104923047 B CN104923047 B CN 104923047B CN 201510333183 A CN201510333183 A CN 201510333183A CN 104923047 B CN104923047 B CN 104923047B
- Authority
- CN
- China
- Prior art keywords
- waste gas
- equipment
- tank
- discharge
- tower
- 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.)
- Active
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
The invention relates to industrial waste gas treatment equipment. The industrial waste gas treatment equipment comprises a waste gas collection tank, photocatalytic oxidation deodorization equipment, a frequency converter, a controller, an ozone concentration detector and tower-type equipment. The waste gas collection tank, the photocatalytic oxidation deodorization equipment and the tower-type equipment are sequentially connected through a pipeline. An input end is arranged at the bottom of the tower-type equipment, a discharge pipeline is arranged at the top of the tower-type equipment, and corrugated packing loaded with titanium dioxide particles is hierarchically arranged at the part, between the input end and the discharge pipeline, inside the tower-type equipment. The ozone concentration detector is installed on the discharge pipeline, the signal output end of the ozone concentration detector is connected with the controller, and the output end of the controller is connected with the photocatalytic oxidation deodorization equipment through the frequency converter. The equipment can achieve sufficient reaction of waste gas, make emission reach the standard and save energy and is ideal in treatment effect and low in cost.
Description
Technical field
The present invention relates to industrial waste gas processing technology field, particularly a kind of industrial waste gas treatment device.
Background technology
In industrial waste gas processing procedure, waste gas time of staying in photochemical catalytic oxidation deodorizing device is general shorter but useless
Excessive when gas discharge capacity and concentration of emission meeting, now substantial amounts of industrial waste gas in photochemical catalytic oxidation deodorizing device has little time to fill
Divide reaction to be just discharged in air, in turn result in environmental pollution.
The content of the invention
Based on the problems referred to above, the goal of the invention of the present invention there are provided a kind of industrial waste gas treatment device, this kind of equipment
Waste gas can be made fully to be reacted, emission compliance, ideal treatment effect.
In order to realize foregoing invention purpose, technical scheme below is present invention employs：
A kind of industrial waste gas treatment device, including gas sampling tank, photochemical catalytic oxidation deodorizing device, converter, controller,
Ozone concentration detector and tower equipment；The gas sampling tank, photochemical catalytic oxidation deodorizing device and tower equipment pass through pipeline
It is sequentially connected；The bottom of tower equipment is provided with input, is provided with discharge tube at the top of tower equipment, in input and delivery pipe
In tower equipment between road, level arranges the ripple packing for having loaded titanium dioxide granule；The ozone concentration detector peace
It is mounted on discharge tube, ozone concentration detector signal outfan connection controller, controller output end are connected by converter
Photochemical catalytic oxidation deodorizing device.
Preferably, the gas sampling tank top is provided with the first spray equipment.
Preferably, the pipeline between the gas sampling tank and photochemical catalytic oxidation deodorizing device is provided with delivery pump.
Preferably, described controller is PLC.
Preferably, present invention additionally comprises a discharge surge tank, the discharge tube connection discharge surge tank of tower equipment
Bottom, the top for discharging surge tank is provided with outfan, is additionally provided with the second spray equipment at the top of discharge surge tank.
As present invention further optimization scheme：Industrial waste gas treatment device also includes waste water reclaiming device, described useless
Apparatus for recovering includes recovery channel, output channel and the water pump for the flowing of waste water pump drainage, recovery channel connection discharge buffering
The bottom of tank, output channel connect the first spray equipment and the second spray equipment.
Further, the liquid collecting tank for placing recovered liquid is additionally provided with the recovery channel, liquid collecting tank level height is less than back
Closed tube road.
Further, be additionally provided with pipeline heater on the recovery channel between liquid collecting tank and discharge surge tank, liquid collecting tank it
Recovery channel afterwards is connected into gas sampling tank.
Further, it is also associated with secondary exhaust gas recycling tube between the pipeline heater and gas sampling tank, described two
Secondary exhaust gas recycling tube is connected with the bottom of gas sampling tank, and secondary exhaust gas recycling tube is separately provided pipeline or is converged with recovery channel
Close.
Further, the heater is helical heating pipe, and heating tube is sheathed on recovery channel outer surface.
Compared with prior art, the industrial waste gas treatment device of above-mentioned technical proposal is employed, is had the advantages that：
First, using the industrial waste gas treatment device of the present invention, by increasing tower waste gas treatment equipment so that in back
The rapid waste gas for not obtaining abundant reaction can continue to reaction, Jing stop reactions layer by layer in ripple packing, until it reaches discharge mark
It is accurate.Its structure is novel, and low cost, treatment effect are good.
2nd, ozone concentration detector can be detected to the ozone concentration in discharge tube, according to finishing with waste gas reaction
Signal is fed back to controller by ozone concentration afterwards, and controller connection converter can be to the power of photochemical catalytic oxidation deodorizing device
Adjusted accordingly, appropriate increases or decreases ozone concentration, it is to avoid the excessive waste energy of photochemical catalytic oxidation deodorizing device power
Source or underpower process not up to standard, optimize the processing parameter of whole photochemical catalytic oxidation deodorizing device, energy-efficient.
3rd, in addition, in the preferred version of the present invention, introducing waste water reclaiming device, the waste water that secondary spraying is obtained is carried out
Reclaim, as the impurity contained by secondary spraying is less, therefore this recovered liquid is comparatively clean, can be used to once spray, or
Carry out corresponding process to enable to be re-used for secondary spraying, greatly improve the utilization rate of water, reduce the wasting of resources, improve
Water utilization rate.
Description of the drawings
Fig. 1 is the schematic diagram of industrial waste gas treatment device embodiment of the present invention 1.
Fig. 2 is the schematic diagram of industrial waste gas treatment device embodiment of the present invention 2.
Fig. 3：For the schematic diagram of industrial waste gas treatment device embodiment of the present invention 3.
Reference：1st, collecting tank；10th, the first spray equipment；11st, waste liquid discharge pipe；12nd, air inlet pipe；3rd, photocatalytic-oxidation
Change deodorizing device；4th, air pump；5th, tower equipment；50th, ripple packing；6th, controller；60th, ozone concentration detector；7th, frequency conversion
Device；8th, discharge surge tank；80th, the second spray equipment；81st, outfan；9th, recovery channel；90th, water pump；91st, output channel；92、
Heating tube；921st, secondary exhaust gas recycling tube；93rd, liquid collecting tank.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described further.
Embodiment 1：A kind of industrial waste gas treatment device as shown in Figure 1, including gas sampling tank 1, photocatalytic-oxidation eliminates
Smelly equipment 3, converter 7, controller 6, ozone concentration detector 60 and tower equipment 5；The bottom of tower equipment 5 is provided with input
End, the top of tower equipment 5 is provided with discharge tube；Gas sampling tank 1, photochemical catalytic oxidation deodorizing device 3 and tower equipment 5 pass through
Pipeline is sequentially connected.Waste gas is entered from gas sampling tank 1 in the presence of air pump 4 in order, reaches photochemical catalytic oxidation afterwards
Deodorizing device 3, then through the input of tower equipment 5, through the abundant reaction of ripple packing 50, finally push up from tower equipment 5
Portion discharges, and finally tests qualified discharge..
Waste gas can occur certain reaction with ozone in photochemical catalytic oxidation deodorizing device 3, but as waste gas is in deodorization
In equipment, the time of staying is too short, and its reaction is simultaneously insufficient, and after tower equipment 5 is additionally arranged, in tower equipment 5 waste gas by down to
On through multilayer corrugated filler 50, is provided with titanium dioxide granule in ripple packing 50, makes the light-catalyzed reaction of ozone and waste gas
It is more abundant, the purification efficiency of ozone is improved to greatest extent.
In tower equipment 5 between input and discharge tube, level is provided with ripple packing 50, on ripple packing 50
Titanium dioxide granule is loaded；Titanium dioxide granule can increase the whole surface area of waste gas and the light-catalyzed reaction of ozone, improve
Reaction efficiency.
Ripple packing 50 can adopt netted, complex wave, sinusoidal dislocation ripple, Trapezium oblique wave, the transparent ripple of inclined ladder waveshape
Stricture of vagina filler 50,50 light weight of ripple packing can be used for the fixation of titanium dioxide granule, and waste gas in the current of ripple packing 50
It is unobstructed.
The top of gas sampling tank 1 is provided with the first spray equipment 10, and its bottom is communicated with exhaust inlet pipe 12 and waste liquid
Discharge pipe 11, exhaust inlet pipe 12 are located at the bottom of 1 side wall of gas sampling tank, and waste liquid discharge pipe 11 is located at the first spray equipment
Immediately below 10.After waste gas enters gas sampling tank 1, the water reaction for spraying with the first spray equipment 10 first is big by water dissolution
The waste gas of amount, the waste liquid for having dissolved waste gas discharge gas sampling tank 1 by waste liquid discharge pipe 11, by follow-up technique to waste liquid
Processed, be allowed to innoxious.
Ozone concentration detector 60 is arranged on discharge tube, and 60 signal output part 81 of ozone concentration detector connects
PLC6, PLC6 outfan 81 connects photochemical catalytic oxidation deodorizing device 3 by converter 7.Ozone concentration detector 60 can be to discharge
Ozone concentration in pipeline is detected, according to the ozone concentration after finishing with waste gas reaction, when ozone concentration is larger, is represented
In tower equipment 5, exhausted air quantity is less, it is possible to decrease signal is fed back to PLC6 by the concentration of ozone, ozone concentration detector 60, is passed through
PLC6 reduces the power of converter 7, reduces the power of photochemical catalytic oxidation deodorizing device 3, it is to avoid waste, energy-saving and emission-reduction.
And when ozone concentration is relatively low, in tower equipment 5, contained exhaust gas concentration is of a relatively high, ozone concentration detector
Signal is fed back to PLC6 by 60, and PLC6 control converters 7 improve the power of photochemical catalytic oxidation deodorizing device 3, improve ozone concentration,
Increase the reaction of ozone and waste gas, improve purification.
Embodiment 2：
The present embodiment with the difference of embodiment 1 is：As shown in Fig. 2 the discharge line of tower equipment 5 is connected with discharge delaying
The sidewall bottom of tank 8 is rushed, the top for discharging surge tank 8 is additionally provided with the second spray equipment 80, and the waste gas after photochemical catalytic oxidation is entered
Row secondary spraying, the ozone after making process in waste gas and other residual impurities are further dissolved in water, make the waste gas of discharge
Harmful components minimumization.The top of discharge surge tank 8 is provided with outfan 81, and the waste gas after secondary spraying is discharged from outfan 81,
Remaining repeats embodiment 1.
Embodiment 3：
The present embodiment with the difference of embodiment 2 is：As shown in figure 3, industrial waste gas treatment device is additionally provided with waste water reclamation
Device, the waste water reclaiming device include recovery channel 9, liquid collecting tank 93, output channel 91 and the water for the flowing of waste water pump drainage
Pump 90, the bottom of the connection discharge surge tank 8 of recovery channel 9, the connection of output channel 91 first spray equipment 10 and the second spray dress
Put 80.
Liquid collecting tank 93 is used to collect the waste liquid that secondary spraying is produced in discharge surge tank 8, discharges the level of 8 bottom of surge tank
Highly higher than liquid collecting tank 93, the waste liquid after spray can prolong recovery channel 9 using gravity and flow slowly in liquid collecting tank 93, due to waste liquid
The impurity that is contained within less (fully meeting the demand of spray for the first time), therefore waste liquid can recycle and reuse.
Helical heating pipe 92, helical heating pipe 92 are additionally provided with recovery channel 9 between liquid collecting tank 93 and discharge surge tank 8
It is big with 9 contact area of recovery channel, heating in all directions can be carried out to pipeline, heats are good, and speed is fast.
Recovery channel 9 after liquid collecting tank 93 is connected into the air inlet pipe 12 of gas sampling tank 1, and heating tube 92 is to recovery channel 9
Heated, the part ozone dissolved in waste liquid and solubility waste gas are discharged into waste liquid, the waste liquid dissolved impurity after heating is more
Few, the waste liquid being stored in liquid collecting tank 93 is more clean, and the waste liquid of recycling is dissolved in secondary spraying more has
Evil material.
Pipeline between heating tube 92 and gas sampling tank 1 be secondary exhaust gas recycling tube 921, secondary exhaust gas recycling tube 921
It is identical with recovery channel 9, you can ventilation again can water flowing.Secondary exhaust gas recycling tube 921 is connected with recovery channel 9, through heating
Waste liquid and waste gas by secondary exhaust gas recycling tube 921, its bottom is connected with liquid collecting tank 93, secondary exhaust gas recycling tube 921
In waste liquid when through liquid collecting tank 93, flow into liquid collecting tank 93 in, its waste gas is passed through the air inlet pipe 12 of gas sampling tank 1.
As shown in figure 3, one section of overall deflection that recovery channel 9 is connected with discharge surge tank 8 is vertically arranged, for waste liquid
Flowing, and recovery channel 9 is arranged with another section of heating tube 92 and the (air inlet with gas sampling tank 1 is arranged in horizontal low dip
One end that pipe 12 is connected is higher, and when heating tube 92 heats waste liquid, waste liquid interior part soluble gas are discharged again, and gas can prolong pipe
Discharge to 12 direction of air inlet pipe in road, it is to avoid waste gas is reentered in discharge surge tank 8.
Pipeline 9 is recovered through the waste liquid of secondary spraying to reclaim, waste liquid is accumulated in discharge surge tank 8 and forms certain height
The liquid level of degree, produces certain pressure to the waste liquid in recovery channel 9, promotes waste liquid to flow in recovery channel, afterwards waste liquid
Discharge in water through the portion in helical heating pipe 92, the waste liquid after heating, the waste liquid after purification is under the promotion of hydraulic pressure
Move on, flow to and stored in liquid collecting tank 93, and the heating waste gas in waste liquid in the secondary exhaust gas recycling tube 921 to useless
The air inlet pipe 12 of gas collecting tank 1 is moved, and into the flow process of circulating filtration purification.Work of the waste liquid in liquid collecting tank 93 in water pump 90
With under, it is pressurized and is moved to the first spray equipment 10 and the second spray equipment 80 by conveyance conduit 91, realize the secondary of waste liquid
Utilize, improve the utilization rate of water resource.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of industrial waste gas treatment device, it is characterised in that：Including gas sampling tank (1), photochemical catalytic oxidation deodorizing device
(3), converter (7), controller (6), ozone concentration detector (60) and tower equipment (5)；The gas sampling tank (1), light
Catalytic oxidation deodorizing equipment (3) and tower equipment (5) are sequentially connected by pipeline；The bottom of tower equipment (5) is provided with input,
Discharge tube is provided with the top of tower equipment (5), in the tower equipment (5) between input and discharge tube, level is arranged
The ripple packing (50) of titanium dioxide granule is loaded；The ozone concentration detector (60) on discharge tube, ozone
Concentration detector (60) signal output part connection controller (6), controller (6) outfan connect photocatalysis by converter (7)
Oxidation deodorizing device (3)；
Also including discharge surge tank (8), the bottom of the discharge tube connection discharge surge tank (8) of tower equipment (5), row
The top for putting surge tank (8) is provided with outfan (81), is additionally provided with the second spray equipment (80) at the top of discharge surge tank (8)；
Also include waste water reclaiming device, the waste water reclaiming device includes recovery channel (9), output channel (91) and for waste water
The water pump (90) of pump drainage flowing, the bottom of recovery channel (9) connection discharge surge tank (8), output channel (91) connection first spray
Shower device (10) and the second spray equipment (80), are provided with the first spray equipment (10) at the top of the gas sampling tank (1).
2. a kind of industrial waste gas treatment device according to claim 1, it is characterised in that：The gas sampling tank (1) and
Pipeline between photochemical catalytic oxidation deodorizing device (3) is provided with delivery pump (4).
3. a kind of industrial waste gas treatment device according to claim 1, it is characterised in that：Described controller (6) is
PLC。
4. a kind of industrial waste gas treatment device according to claim 1, it is characterised in that：On the recovery channel (9) also
The liquid collecting tank (93) for placing recovered liquid is provided with, liquid collecting tank (93) level height is less than recovery channel.
5. a kind of industrial waste gas treatment device according to claim 4, it is characterised in that：Liquid collecting tank (93) and discharge buffering
Pipeline heater is additionally provided with recovery channel (9) between tank (8), the recovery channel (9) after liquid collecting tank (93) is connected into waste gas
Collecting tank (1).
6. a kind of industrial waste gas treatment device according to claim 5, it is characterised in that：The pipeline heater and waste gas
Secondary exhaust gas recycling tube is also associated between collecting tank, the secondary exhaust gas recycling tube is connected with the bottom of gas sampling tank (1)
Logical, secondary exhaust gas recycling tube is separately provided pipeline or is converged with recovery channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333183.3A CN104923047B (en) | 2015-06-16 | 2015-06-16 | Industrial waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333183.3A CN104923047B (en) | 2015-06-16 | 2015-06-16 | Industrial waste gas treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104923047A CN104923047A (en) | 2015-09-23 |
| CN104923047B true CN104923047B (en) | 2017-04-19 |
Family
ID=54110666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510333183.3A Active CN104923047B (en) | 2015-06-16 | 2015-06-16 | Industrial waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104923047B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479334A (en) * | 2018-04-23 | 2018-09-04 | 来宾市恒丰厨房设备有限公司 | A kind of equipment for treating industrial waste gas |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54125172A (en) * | 1978-03-24 | 1979-09-28 | Osaka Sanso Kougiyou Kk | Method of deodorizing exhaust gas |
| JPH04156853A (en) * | 1990-10-19 | 1992-05-29 | Nippondenso Co Ltd | Ozone deodorizer |
| CN1112229C (en) * | 1998-05-15 | 2003-06-25 | 中国科学院成都有机化学研究所 | Method and device for treating organic pollution gas |
| CN102631829A (en) * | 2012-04-13 | 2012-08-15 | 山东绿邦光电设备有限公司 | High-efficient energy-saving heating type ozone tail gas decomposing device |
| CN202590625U (en) * | 2012-05-30 | 2012-12-12 | 重庆坦普尔科技有限责任公司 | Horizontal photooxygenation catalytic deodorizing system |
| CN203189089U (en) * | 2013-04-29 | 2013-09-11 | 郑州大学 | Automobile exhaust processing unit |
| CN203605242U (en) * | 2013-12-03 | 2014-05-21 | 湖南邦普循环科技有限公司 | System for treating waste gas generated by waste lithium-ion battery |
| CN204684874U (en) * | 2015-06-16 | 2015-10-07 | 绍兴博易环保科技有限公司 | Industrial waste gas treatment device |
-
2015
- 2015-06-16 CN CN201510333183.3A patent/CN104923047B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104923047A (en) | 2015-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206082112U (en) | Reverse -flow scrubbing tower | |
| CN207042222U (en) | Chlorine dioxide gaseous oxidation denitration integrated device | |
| CN114452799A (en) | Efficient purification washing tower system based on acid-base waste gas treatment and working method thereof | |
| CN104923047B (en) | Industrial waste gas treatment equipment | |
| CN210993671U (en) | Device for recovering nitric acid from waste gas containing nitrogen oxide | |
| CN107551725A (en) | A kind of environment-protecting type exhaust air purifying processing device | |
| CN105582804A (en) | Reactor for biological treatment of organic waste gases and application method of reactor | |
| CN206244619U (en) | A kind of sludge treating system based on hydrothermal carbonization | |
| CN112206600A (en) | Rare earth electrolytic cell flue gas treatment method and device | |
| CN104998538B (en) | A set of demisting dedusting deodorization desulphurization plant and its demisting dedusting deodorization sulfur removal technology | |
| CN101514066B (en) | New technology for IEC anaerobic reaction and device thereof | |
| CN207769508U (en) | A kind of energy-efficient Deuslfurizing system for sea water | |
| CN204684874U (en) | Industrial waste gas treatment device | |
| CN205627571U (en) | Compound exhaust gas purification device | |
| CN207210130U (en) | One kind spraying wastewater treatment circulation recycling system | |
| CN205235705U (en) | Styrene exhaust treatment device | |
| CN205288087U (en) | Organic waste gas biological treatment reactor | |
| CN211936332U (en) | Water washing tower for oily sludge treatment process | |
| CN107441868A (en) | A kind of ultraviolet photolysis deodorizing apparatus of dust removal | |
| CN206817447U (en) | The dead steam recovery system of sulfuric acid apparatus | |
| CN207566927U (en) | A kind of device for treating high-concentration ammonia | |
| CN201777931U (en) | Air pressure type automatic sludge discharge device of anaerobic bioreactor | |
| CN207667343U (en) | Exhaust gas treating tower | |
| CN206543523U (en) | The numerous production system of expansion of cleaning system and liquid strain | |
| CN206793375U (en) | A kind of PH is monitored and is cleaned desulfuration spray tower automatically |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170123 Address after: Hangzhou City, Zhejiang province Yuhang District 311100 West 1326 Street warehouse before 5 Building No. 15 room 02 Applicant after: Hangzhou Bo Yi Yi Environmental Technology Co., Ltd. Address before: 312365 Zhejiang Province, Shaoxing city Shangyu district Song Xia Zhen Umbrella Umbrella City Avenue Branch Center on the third floor Applicant before: SHAOXING BOYI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 502d-3, building 2, No. 1326, Wenyi West Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Boyi Environmental Protection Technology Co., Ltd Address before: Hangzhou City, Zhejiang province Yuhang District 311100 West 1326 Street warehouse before 5 Building No. 15 room 02 Patentee before: HANGZHOU BOYUNYI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |