CN205796904U - A kind of Sewage Plant off-gas cleaning equipment - Google Patents
A kind of Sewage Plant off-gas cleaning equipment Download PDFInfo
- Publication number
- CN205796904U CN205796904U CN201620565828.6U CN201620565828U CN205796904U CN 205796904 U CN205796904 U CN 205796904U CN 201620565828 U CN201620565828 U CN 201620565828U CN 205796904 U CN205796904 U CN 205796904U
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- Prior art keywords
- absorption tower
- tower
- dehydration device
- waste gas
- cleaning equipment
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Abstract
The utility model discloses a kind of Sewage Plant off-gas cleaning equipment, including absorption tower, odor adsorption tower, dehydration device, absorbing liquid holding vessel and clear water reserviors, side, described absorption tower is provided with blower fan and is connected between blower fan with absorption tower and has waste gas inlet pipe, it is provided with in described absorption tower and purifies inserts and be arranged on the shower nozzle purified above inserts, side, described absorption tower is provided with dehydration device and is connected by trachea between dehydration device and absorption tower, described dehydration device side is provided with between odor adsorption tower and odor adsorption tower with dehydration device and is connected by trachea, it is provided with adsorption layer in described odor adsorption tower, described adsorption layer is arranged over concentration detection sensor and is arranged on the control valve above concentration detection sensor.This utility model simple in construction, owing to being provided with two different absorption towers, can repeatedly purify waste gas, make clean-up effect become apparent from, and can detect the waste gas after purifying, waste gas after not having purification up to standard is carried out purified treatment again.
Description
Technical field
This utility model relates to a kind of waste gas treatment equipment, particularly to a kind of Sewage Plant off-gas cleaning equipment.
Background technology
Sewage Plant can produce various harmful gas during processing sewage, and sewage waste gas is mainly composed of nitrogenous, sulfur
Compound, if hydrogen sulfide, ammonia, thio-alcohol etc. are major pollutants, and various evil waste gas taste, these gases have a strong impact on
The orthobiosis of people, also health can be impacted during concentration height, even threat to life.Owing to Sewage Plant economic condition has
Limit, some Sewage Plant still uses simple physical and chemical adsorption, and these absorption are simple, it is impossible to fully erased waste gas, without
Method reaches corresponding national standard, and the waste gas after purifying can not be detected by existing off-gas cleaning equipment, and the most not
The waste gas being not reaching to emission request can be processed again.To this end, it is proposed that a kind of Sewage Plant off-gas cleaning equipment.
Utility model content
Main purpose of the present utility model is to provide a kind of Sewage Plant off-gas cleaning equipment, this utility model structure letter
Single, owing to being provided with two different absorption towers, waste gas repeatedly can be purified, make clean-up effect become apparent from, can be right
Waste gas after purification detects, and waste gas after not having purification up to standard is carried out purified treatment again, can effectively solve background
Problem in technology.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of Sewage Plant off-gas cleaning equipment, including absorption tower, odor adsorption tower, dehydration device, absorbing liquid holding vessel and
Clear water reserviors, side, described absorption tower is provided with blower fan and is connected between blower fan with absorption tower and has waste gas inlet pipe, setting in described absorption tower
Having and purify inserts and be arranged on the shower nozzle purified above inserts, side, described absorption tower is provided with dehydration device and dehydration dress
Putting and be connected by trachea between absorption tower, described dehydration device side is provided with odor adsorption tower and odor adsorption tower and dehydration dress
Being connected by trachea between putting, be provided with adsorption layer in described odor adsorption tower, described adsorption layer is arranged over Concentration Testing sensing
Device and be arranged on the control valve above concentration detection sensor, described odor adsorption tower side is provided with control panel.
Further, described odor adsorption tower is arranged over exhaustor, and described exhaustor side is provided with circulation pipe and circulation
The pipe other end is connected with waste gas inlet pipe.
Further, described clear water reserviors side is provided with cesspool and is arranged on the water circulating pump at the upper side of cesspool,
Described water circulating pump side is provided with dredge pump.
Further, it is provided with absorbing liquid holding vessel at the upper side of described clear water reserviors, connects between described absorption tower and cesspool
It is connected to sewage conduct.
Further, described adsorption layer is active carbon adsorption material.
Compared with prior art, this utility model has the advantages that owing to being provided with purification filling in absorption tower
Material and shower nozzle, it is possible to first waste gas is carried out preliminary absorption and purification, can make absorbing liquid preferably and waste gas by shower nozzle
Carrying out contact makes its clean-up effect become apparent from, by dehydration device, it is possible to the water smoke after processing absorption tower is carried out at dehydration
Pollutant in water smoke can be processed, by concentration detection sensor, control valve and control panel, it is possible to only by reason
Waste gas after change carries out detecting whether to reach emission request, and the waste gas after purifying can be discharged from exhaustor after reaching emission request
In air, the waste gas after purifying can make after being not reaching to emission request to be re-introduced in absorption tower carrying out only from circulation pipe
Change processes, and waste gas, owing to being provided with two different absorption towers, can repeatedly be purified, make by this utility model simple in construction
Clean-up effect becomes apparent from, and can detect the waste gas after purifying, carries out the cleanest to waste gas after not having purification up to standard
Change processes.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model a kind of Sewage Plant off-gas cleaning equipment.
In figure: 1, blower fan；2, waste gas inlet pipe；3, inserts is purified；4, shower nozzle；5, absorption tower；6, circulation pipe；7, aerofluxus
Pipe；8, control valve；9, control panel；10, concentration detection sensor；11, adsorption layer；12, odor adsorption tower；13, dehydration device；
14, dredge pump；15, water circulating pump；16, cesspool；17, clear water reserviors；18, absorbing liquid holding vessel；19, sewage conduct.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below
In conjunction with detailed description of the invention, this utility model is expanded on further.
As it is shown in figure 1, a kind of Sewage Plant off-gas cleaning equipment, including absorption tower 5, odor adsorption tower 12, dehydration device 13,
Absorbing liquid holding vessel 18 and clear water reserviors 17, side, described absorption tower 5 is provided with blower fan 1 and being connected between blower fan 1 with absorption tower 5 to be had useless
Gas inlet pipe 2, is provided with in described absorption tower 5 and purifies inserts 3 and be arranged on the shower nozzle 4 purified above inserts 3, described absorption
Tower 5 side is provided with dehydration device 13 and dehydration device 13 is connected by trachea between absorption tower 5, described dehydration device 13 side
It is provided with between odor adsorption tower 12 and odor adsorption tower 12 with dehydration device 13 and is connected by trachea, in described odor adsorption tower 12
Being provided with adsorption layer 11, described adsorption layer 11 is arranged over concentration detection sensor 10 and is arranged on concentration detection sensor 10
The control valve 8 of side, described odor adsorption tower 12 side is provided with control panel 9, and described odor adsorption tower 12 is arranged over exhaustor
7, described exhaustor 7 side is provided with circulation pipe 6 and circulation pipe 6 other end is connected with waste gas inlet pipe 2, and described clear water reserviors 17 side sets
Having cesspool 16 and be arranged on the water circulating pump 15 at the upper side of cesspool 16, described water circulating pump 15 side is provided with sewer
Pump 14, is provided with absorbing liquid holding vessel 18 at the upper side of described clear water reserviors 17, being connected between described absorption tower 5 and cesspool 16 has dirt
Waterpipe 19, described adsorption layer 11 is active carbon adsorption material.
This utility model one Sewage Plant off-gas cleaning equipment, owing to being provided with purification inserts 3 and shower nozzle in absorption tower 5
4, it is possible to first waste gas is carried out preliminary absorption and purification, absorbing liquid can be made preferably to connect with waste gas by shower nozzle 4
Touching makes its clean-up effect become apparent from, by dehydration device 13, it is possible to the water smoke after processing absorption tower 5 carries out processed,
Pollutant in water smoke can be processed, by concentration detection sensor 10, control valve 8 and control panel 9, it is possible to only
Waste gas after change carries out detecting whether to reach emission request, and the waste gas after purifying can be from exhaustor 7 row after reaching emission request
Going out in air, the waste gas after purifying can make to be re-introduced in absorption tower 5 entering from circulation pipe 6 after being not reaching to emission request
Row purified treatment, this utility model simple in construction, owing to being provided with two different absorption towers, can waste gas be carried out the cleanest
Change, make clean-up effect become apparent from, the waste gas after purifying can be detected, waste gas after not having purification up to standard is carried out again
Secondary purified treatment.
Wherein, described odor adsorption tower 12 is arranged over exhaustor 7, and described exhaustor 7 side is provided with circulation pipe 6 and circulation
Pipe 6 other end is connected with waste gas inlet pipe 2.
Wherein, described clear water reserviors 17 side is provided with cesspool 16 and is arranged on the water circulating pump at the upper side of cesspool 16
15, described water circulating pump 15 side is provided with dredge pump 14.
Wherein, absorbing liquid holding vessel 18 it is provided with at the upper side of described clear water reserviors 17, between described absorption tower 5 and cesspool 16
Connect and have sewage conduct 19.
Wherein, described adsorption layer 11 is active carbon adsorption material.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (5)
1. a Sewage Plant off-gas cleaning equipment, including absorption tower (5), odor adsorption tower (12), dehydration device (13), absorbing liquid
Holding vessel (18) and clear water reserviors (17), it is characterised in that: described absorption tower (5) side is provided with blower fan (1) and blower fan (1) and absorbs
Connect between tower (5) and have waste gas inlet pipe (2), be provided with purification inserts (3) in described absorption tower (5) and be arranged on purification filling
The shower nozzle (4) of material (3) top, described absorption tower (5) side is provided with dehydration device (13) and dehydration device (13) and absorption tower (5)
Between connected by trachea, described dehydration device (13) side is provided with odor adsorption tower (12) and odor adsorption tower (12) and dehydration
Device is connected by trachea between (13), is provided with adsorption layer (11), on described adsorption layer (11) in described odor adsorption tower (12)
Side is provided with concentration detection sensor (10) and is arranged on the control valve (8) of concentration detection sensor (10) top, described abnormal smells from the patient
Absorption tower (12) side is provided with control panel (9).
A kind of Sewage Plant off-gas cleaning equipment the most according to claim 1, it is characterised in that: described odor adsorption tower (12)
Being arranged over exhaustor (7), described exhaustor (7) side is provided with circulation pipe (6) and circulation pipe (6) other end and waste gas inlet pipe
(2) connect.
A kind of Sewage Plant off-gas cleaning equipment the most according to claim 1, it is characterised in that: described clear water reserviors (17) side
It is provided with cesspool (16) and is arranged on the water circulating pump (15) of cesspool (16) upper side, described water circulating pump (15) side
It is provided with dredge pump (14).
A kind of Sewage Plant off-gas cleaning equipment the most according to claim 1, it is characterised in that: described clear water reserviors (17) top
Side is provided with absorbing liquid holding vessel (18), and being connected between described absorption tower (5) with cesspool (16) has sewage conduct (19).
A kind of Sewage Plant off-gas cleaning equipment the most according to claim 1, it is characterised in that: described adsorption layer (11) is for living
Property charcoal adsorbing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620565828.6U CN205796904U (en) | 2016-06-12 | 2016-06-12 | A kind of Sewage Plant off-gas cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620565828.6U CN205796904U (en) | 2016-06-12 | 2016-06-12 | A kind of Sewage Plant off-gas cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205796904U true CN205796904U (en) | 2016-12-14 |
Family
ID=58142914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620565828.6U Active CN205796904U (en) | 2016-06-12 | 2016-06-12 | A kind of Sewage Plant off-gas cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205796904U (en) |
-
2016
- 2016-06-12 CN CN201620565828.6U patent/CN205796904U/en active Active
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| GR01 | Patent grant |