CN207085685U - UV photodissociation and charcoal absorption integrated equipment for wastewater treatment - Google Patents
UV photodissociation and charcoal absorption integrated equipment for wastewater treatment Download PDFInfo
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- CN207085685U CN207085685U CN201721037909.XU CN201721037909U CN207085685U CN 207085685 U CN207085685 U CN 207085685U CN 201721037909 U CN201721037909 U CN 201721037909U CN 207085685 U CN207085685 U CN 207085685U
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- water
- pipe
- casing
- photodissociation
- charcoal absorption
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Abstract
It the utility model is related to a kind of UV photodissociation and charcoal absorption integrated equipment for wastewater treatment, belong to emission-control equipment technical field, including casing, air inlet pipe and escape pipe, by dividing plate one and dividing plate two compartment into filtering cooling chamber in the casing, photolysis cell and adsorption chamber, temperature sensor is provided with air inlet pipe, filtering cooling chamber is arranged with multiple filters, magnetic valve is provided with outlet pipe, water tank is connected with below outlet pipe, drinking-water pipe is provided with water tank, drinking-water pipe is sequentially connected water pump and water-supply-pipe, water distributor is provided with above filter, PLC is provided with cabinet exterior, photolysis chamber is provided with UV photodissociation parts, active carbon layer is provided with adsorption chamber.The utility model to carry out spray cooling to waste gas when EGT is too high, and the water sprayed can clean screen pack, prevent screen pack from blocking, its photolytic efficiency is influenceed, the mode combined in addition using UV photodissociation, photochemical catalytic oxidation and charcoal absorption so that exhaust-gas treatment effect is more preferable.
Description
Technical field
The utility model belongs to emission-control equipment technical field, and in particular to a kind of UV photodissociation and charcoal absorption one
Change processing equipment.
Background technology
With the development of society, people's environmental pollution is increasingly paid close attention to, this requires existing enterprise, at pollution sources
After reason, it can be discharged after reaching discharge standard, in present a variety of industries such as：Chemical industry, paper-making industry, pharmacy industry, grocery trade,
Tire and rubber production factory, automobile production, paint spraying, leather industry, printing house, production of flavor industry, feed and feed lot, agricultural chemicals
The field such as production and tobacco can produce the organic exhaust gas of peculiar smell and stench, these gaseous matters kind up to more than 900, main bag
Include：The classifications such as hydrogen sulfide, ammonia nitrogen class, thio-alcohol, thioether class, indoles, benzene class, nitro class, hydro carbons and aldehydes, if these
Gas is directly discharged, it will serious pollution is produced to air.
It is much to handle waste gas using UV photodissociation now, but UV photodissociation is by temperature limiting, is such as higher than UV equipment
That just loses disposal ability to the temperature (60 degrees Celsius) born, and now often has some dust granules in the offgas,
It is easy to be bonded on UV lamp pipe if do not handled, reduces photolytic efficiency, single emission-control equipment easily causes useless in addition
Gas disposal is incomplete, and clean-up effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of UV photodissociation and charcoal absorption integrated equipment for wastewater treatment, solves existing dress
When putting UV photodissociation because EGT it is too high when, disposal ability and single method processing are lost, the problem of clean-up effect difference.
The utility model UV photodissociation and charcoal absorption integrated equipment for wastewater treatment, including casing and it is arranged on casing or so two
The air inlet pipe and escape pipe at end, air inlet pipe are arranged on casing left upper part, and escape pipe is arranged on casing right-hand member bottom, casing lower section
Be fixed with supporting leg, in the casing by air inlet pipe to escape pipe direction successively by dividing plate one and dividing plate two compartment into filtering cooling chamber,
Photolysis cell and adsorption chamber, casing one end is provided with temperature sensor in air inlet pipe, filtering cooling chamber arranges on top from top to bottom
Multiple filters are shown, filtering cooling chamber bottom is provided with funnel type water leg, and the trench bottom that catchments is provided with apopore, apopore
Outlet pipe is connected with, magnetic valve is provided with outlet pipe, water tank is connected with below outlet pipe, is provided with drinking-water pipe in water tank, takes out
The water pipe other end is connected with water pump, and the water pump other end is connected with water-supply-pipe, water distributor, water distribution are provided with above each filter
Pipe connects water-supply-pipe, and shower nozzle is provided with below water distributor, and PLC, PLC connection electromagnetism are provided with cabinet exterior
Valve, temperature sensor and water pump, the bottom of dividing plate one are provided with passage one, and passage one is in above water leg, on dividing plate two
Portion is provided with passage two, and the photolysis chamber is provided with UV photodissociation parts, several activity are sequentially provided with from top to bottom in adsorption chamber
Layer of charcoal.
The UV photodissociation part includes two UV lamps being vertically arranged, photolysis chamber be horizontally disposed with successively from top to bottom have it is more
The catalytic plate of individual hollow out lattice-shaped, and the surface of catalytic plate is coated with nanometer titanium dioxide layer, UV lamp top is arranged on casing top
Portion, bottom pass through all catalytic plates.So that the oxygen molecule in air is decomposed using high energy ozone UV ultraviolet beams is produced
Free oxygen, i.e. active oxygen, because free oxygen is taken, positron-electron is uneven so aerobic molecule combines, and then produces ozone.UV+O2
→ O mono-+O* (active oxygen) O+O2 → O3 (ozone), in the case of Pre-Ozonation on Organic Matter exhaust-gas treatment, ultraviolet can shine
Nano titanium oxide is penetrated, carries out photochemical catalytic oxidation so that processing waste gas is more thorough.
The right-hand member of passage one is connected with breather pipe, and the gas outlet of breather pipe reaches photolysis cell, and gas outlet is upward, urges
Change plate to be in above gas outlet, be provided with two ventilating boards in escape pipe, drier is filled between two ventilating boards.Carry out
It during cooling, can prevent steam from entering photolysis cell, influence photolytic efficiency so as to prevent it to be attached on UV lamp pipe.
The left side of the passage one top is provided with water fender, and water fender one end is fixed on demarcation strip one, the other end to
It is lower to tilt and vacantly set.Prevent water droplet from the following current of dividing plate one to breather pipe or instill breather pipe from top, influence to dry and give up
Gas.
Air exhauster is connected with the escape pipe.
The drinking-water pipe stretches into one end in water tank and is provided with screen pack, and preventing from falling into the dust in water tank influences to remove in next step
Dirt, water tank upper right-hand member are provided with water inlet pipe, and water tank bottom is provided with outlet pipe, valve is provided with outlet pipe.
Compared with prior art, the utility model has the advantage of：
By setting filter in filtering cooling chamber, shower nozzle is provided with above filter, and set in air inlet pipe
Temperature sensor, the startup of water pump is controlled using controller so that spray cooling is carried out to waste gas when EGT is too high, and
And the water sprayed can clean screen pack, prevent screen pack from blocking, its photolytic efficiency is influenceed, is urged in addition using UV photodissociation, light
Change the mode that oxidation and charcoal absorption combine so that exhaust-gas treatment effect is more preferable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the mplifying structure schematic diagram at A in Fig. 1；
In figure：1st, air inlet pipe, 2, temperature sensor, 3, casing, 4, filtering cooling chamber, 5, dividing plate one, 6, UV lamp, 7, catalysis
Plate, 8, photolysis cell, 9, passage two, 10, dividing plate two, 11, adsorption chamber, 12, active carbon layer, 13, escape pipe, 14, air exhauster,
15th, breather pipe, 16, ventilating board, 17, drier, 18, passage one, 19, water leg, 20, water inlet pipe, 21, water tank, 22, draining
Pipe, 23, screen pack, 24, drinking-water pipe, 25, PLC, 26, magnetic valve, 27, delivery port, 28, water pump, 29, water fender, 30,
Shower nozzle, 31, water distributor, 32, water-supply-pipe, 33, filter.
Embodiment
Below against accompanying drawing, specific embodiment of the present utility model is described in further detail.
UV photodissociation as shown in Figure 1 and charcoal absorption integrated equipment for wastewater treatment, including casing 3 and to be arranged on casing 3 left
The air inlet pipe 1 and escape pipe 13 at right both ends, air inlet pipe 1 are arranged on the left upper part of casing 3, and escape pipe 13 is arranged on the right-hand member of casing 3
Bottom, the lower section of casing 3 is fixed with supporting leg, by air inlet pipe 1 to the direction of escape pipe 13 successively by dividing plate 1 and dividing plate in the casing 3
2 10 are separated into filtering cooling chamber 4, photolysis cell 8 and adsorption chamber 11, and close one end of casing 3 is provided with TEMP in air inlet pipe 1
Device 2, filtering cooling chamber 4 top are arranged with multiple filters 33 from top to bottom, and for filtering dust, filtering cooling chamber 4 bottom is set
Funnel type water leg 19 is equipped with, the bottom of water leg 19 is provided with apopore, and apopore is connected with outlet pipe, is provided with outlet pipe
Magnetic valve 26, outlet pipe lower section are connected with water tank 21, and water tank 21 is fixed on supporting leg, and drinking-water pipe 24 is provided with water tank 21, is taken out
The other end of water pipe 24 is connected with water pump 28, and water pump 28 is fixed on the left side outer wall of casing 3, and the other end of water pump 28 is connected with water delivery
Pipe 32, each top of filter 33 are provided with water distributor 31, and water distributor 31 connects water-supply-pipe 32, and the lower section of water distributor 31 is provided with
Shower nozzle 30, PLC 25 is provided with the outer wall of casing 3, and PLC 25 connects magnetic valve 26, temperature sensor 2 and water pump
28, the bottom of dividing plate 1 is provided with passage 1, and passage 1 is in the top of water leg 19, and the top of dividing plate 2 10 is provided with
Passage 29, the photolysis cell 8 is interior to be provided with UV photodissociation parts, and several active carbon layers are sequentially provided with from top to bottom in adsorption chamber 11
12, PLC 25, magnetic valve 26, temperature sensor 2 and water pump 28 are all connected with indoor power supply.Active carbon layer 12 is filled in not
Become rusty on steel mesh, stainless (steel) wire is fixed on the two side of adsorption chamber 11.
The UV photodissociation part includes two UV lamps 6 being vertically arranged, and being horizontally disposed with successively from top to bottom in photolysis cell 8 has
The catalytic plate 7 of multiple hollow out lattice-shapeds, and the surface of catalytic plate 7 is coated with nanometer titanium dioxide layer, the top of UV lamp 6 is arranged on case
The top of body 3, bottom pass through all catalytic plates 7, and UV lamp 6 connects indoor power supply.UV lamp 6 includes fluorescent tube and lamp socket, the top of casing 3
Installation through-hole is provided with, the lamp socket that fluorescent tube upper end was threaded through and be fixed on the outer wall of casing 3 is fixed, and fluorescent tube top is logical with installation
Sealing ring is provided between hole.
The right-hand member of passage 1 is connected with breather pipe 15, and the gas outlet of breather pipe 15 reaches photolysis cell 8, and gas outlet
Upward, catalytic plate 7 is in above gas outlet, is provided with two ventilating boards 16 in escape pipe 13, is filled between two ventilating boards 16
There is drier 17 (as shown in Figure 2).
The left side of passage 1 top is provided with water fender 29, and the one end of water fender 29 is fixed on demarcation strip 1, separately
One end tilts down and vacantly set.
Air exhauster 14 is connected with the escape pipe 13, air exhauster 14 connects indoor power supply.
The drinking-water pipe 24 stretches into one end in water tank 21 and is provided with screen pack 23, and the upper right end of water tank 21 is provided with water inlet pipe
20, the bottom of water tank 21 is provided with drainpipe 22, and valve is provided with drainpipe 22.
Operation principle：Waste gas enters from air inlet pipe 1, is detected by temperature sensor 2, when temperature is more than 50 degrees Celsius,
PLC 25 is signaled to, control water pump 28 is drawn water, and opens magnetic valve 26, and then filtering is cooled by shower nozzle 30
Waste gas in room 4 is cooled, and when waste gas passes through filter 33, filters out dust therein, and dust passes through shower nozzle
30 water sprayed rinse, and are flushed in the water leg 19 of lower section, prevent dust from blocking filter 33, by the waste gas of cooling, pass through
Passage 1 is entered in breather pipe 15, is dehydrated under the drying of drier, and then dry waste gas enters photolysis cell
8, the oxygen molecule decomposed by high energy ozone UV ultraviolet beams in air produces free oxygen, i.e. active oxygen, because free oxygen is taken
Positron-electron is uneven so aerobic molecule combines, and then produces ozone.UV+O2 → O mono-+O* (active oxygen) O+O2 → O3 is (smelly
Oxygen), in the case of Pre-Ozonation on Organic Matter exhaust-gas treatment, ultraviolet can irradiate nano titanium oxide, carry out photocatalytic-oxidation
Change so that processing waste gas is more thorough, and the waste gas after photodissociation enters adsorption chamber 11 by passage 29, is inhaled in active carbon layer 12
Under attached, waste gas is further handled, the waste gas handled well is discharged by escape pipe 13, when the temperature that temperature sensor 2 detects does not surpass
50 degrees Celsius are crossed, signals to PLC 25, control water pump 28 is stopped, and magnetic valve 26 works on time of setting
After close, the air by dust removal by filtration by passage 1 enter breather pipe 15, then pass through photolysis cell 8 and adsorption chamber 11
Discharge casing 3.
In summary, the utility model is provided with spray by setting filter in filtering cooling chamber above filter
Head, and temperature sensor is set in air inlet pipe, utilize the startup of controller control water pump so that when EGT is too high pair
Waste gas carries out spray cooling, and the water sprayed can clean screen pack, prevent screen pack from blocking, and influence its photolytic efficiency,
The mode combined in addition using UV photodissociation, photochemical catalytic oxidation and charcoal absorption so that exhaust-gas treatment effect is more preferable.
Claims (6)
1. a kind of UV photodissociation and charcoal absorption integrated equipment for wastewater treatment, including casing (3) and it is arranged on casing (3) left and right ends
Air inlet pipe (1) and escape pipe (13), air inlet pipe (1) be arranged on casing (3) left upper part, escape pipe (13) is arranged on casing
(3) right-hand member bottom, casing (3) lower section are fixed with supporting leg, it is characterised in that：By air inlet pipe (1) to escape pipe in the casing (3)
(13) direction is separated into filtering cooling chamber (4), photolysis cell (8) and adsorption chamber (11) by dividing plate one (5) and dividing plate two (10) successively,
Casing (3) one end is provided with temperature sensor (2) in air inlet pipe (1), filtering cooling chamber (4) top is arranged with from top to bottom
Multiple filters (33), filtering cooling chamber (4) bottom are provided with funnel type water leg (19), and water leg (19) bottom is provided with out
Water hole, apopore are connected with outlet pipe, and magnetic valve (26) is provided with outlet pipe, water tank (21), water are connected with below outlet pipe
Drinking-water pipe (24) is provided with case (21), drinking-water pipe (24) other end is connected with water pump (28), and water pump (28) other end is connected with
Water-supply-pipe (32), each filter (33) top are provided with water distributor (31), water distributor (31) connection water-supply-pipe (32), water distribution
Shower nozzle (30) is installed below pipe (31), PLC (25), PLC (25) connection electricity are provided with casing (3) outer wall
Magnet valve (26), temperature sensor (2) and water pump (28), dividing plate one (5) bottom are provided with passage one (18), passage one (18)
Above water leg (19), dividing plate two (10) top is provided with passage two (9), and UV photodissociation is provided with the photolysis cell (8)
Part, adsorption chamber (11) is interior to be sequentially provided with several active carbon layers (12) from top to bottom.
2. UV photodissociation according to claim 1 and charcoal absorption integrated equipment for wastewater treatment, it is characterised in that：The UV light
Solution part includes two UV lamps (6) being vertically arranged, and being horizontally disposed with successively from top to bottom in photolysis cell (8) has multiple hollow out grids
The catalytic plate (7) of shape, and the surface of catalytic plate (7) is coated with nanometer titanium dioxide layer, UV lamp (6) top is arranged on casing (3)
Top, bottom pass through all catalytic plates (7).
3. UV photodissociation according to claim 2 and charcoal absorption integrated equipment for wastewater treatment, it is characterised in that：The ventilation
Hole one (18) right-hand member is connected with breather pipe (15), and the gas outlet of breather pipe (15) reaches photolysis cell (8), and gas outlet is upward, urges
Change plate (7) to be in above gas outlet, be provided with two ventilating boards (16) in escape pipe (13), filled between two ventilating boards (16)
There is drier (17).
4. UV photodissociation according to claim 3 and charcoal absorption integrated equipment for wastewater treatment, it is characterised in that：The ventilation
Top is provided with water fender (29) on the left of hole one (18), and water fender (29) one end is fixed on dividing plate one (5), and the other end dips down
Set tiltedly and vacantly.
5. UV photodissociation according to claim 1 and charcoal absorption integrated equipment for wastewater treatment, it is characterised in that：The outlet
Pipe (13) place is connected with air exhauster (14).
6. UV photodissociation according to claim 1 and charcoal absorption integrated equipment for wastewater treatment, it is characterised in that：It is described to draw water
Pipe (24) stretches into water tank (21) interior one end and is provided with screen pack (23), and water tank (21) upper right end is provided with water inlet pipe (20), water
Case (21) bottom is provided with drainpipe (22), and drainpipe is provided with valve on (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721037909.XU CN207085685U (en) | 2017-08-18 | 2017-08-18 | UV photodissociation and charcoal absorption integrated equipment for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721037909.XU CN207085685U (en) | 2017-08-18 | 2017-08-18 | UV photodissociation and charcoal absorption integrated equipment for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085685U true CN207085685U (en) | 2018-03-13 |
Family
ID=61542001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721037909.XU Expired - Fee Related CN207085685U (en) | 2017-08-18 | 2017-08-18 | UV photodissociation and charcoal absorption integrated equipment for wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207085685U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579346A (en) * | 2018-05-23 | 2018-09-28 | 张兴武 | A kind of Multi-grade exhaust gas filtration treatment device |
| CN111214924A (en) * | 2020-01-13 | 2020-06-02 | 张灏慧 | Disconnect-type UV photodissociation exhaust gas purifier |
| CN114405267A (en) * | 2021-12-31 | 2022-04-29 | 北京市生态环境保护科学研究院 | Method for improving adsorption efficiency of industrial organic waste gas |
-
2017
- 2017-08-18 CN CN201721037909.XU patent/CN207085685U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579346A (en) * | 2018-05-23 | 2018-09-28 | 张兴武 | A kind of Multi-grade exhaust gas filtration treatment device |
| CN108579346B (en) * | 2018-05-23 | 2020-03-27 | 无锡市华星东方电力环保科技有限公司 | Waste gas multistage filtration processing apparatus |
| CN111214924A (en) * | 2020-01-13 | 2020-06-02 | 张灏慧 | Disconnect-type UV photodissociation exhaust gas purifier |
| CN114405267A (en) * | 2021-12-31 | 2022-04-29 | 北京市生态环境保护科学研究院 | Method for improving adsorption efficiency of industrial organic waste gas |
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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: 20180313 Termination date: 20190818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |