CN207532986U - A kind of waste gas purification apparatus - Google Patents
A kind of waste gas purification apparatus Download PDFInfo
- Publication number
- CN207532986U CN207532986U CN201721566666.9U CN201721566666U CN207532986U CN 207532986 U CN207532986 U CN 207532986U CN 201721566666 U CN201721566666 U CN 201721566666U CN 207532986 U CN207532986 U CN 207532986U
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- CN
- China
- Prior art keywords
- tower body
- water tank
- waste gas
- gas purification
- purification apparatus
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- 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.)
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Abstract
The utility model discloses a kind of waste gas purification apparatus, air inlet including tower body, on tower body side wall and positioned at the gas outlet of tower body upper end, it is characterised in that：The tower body inner peripheral wall is coaxially arranged with annular conduit, the annular conduit is arranged at intervals with several spray nozzles communicated therewith, the tower body lateral wall, which is located at below air inlet, is provided with the cyclic water tank connected with tower body, reaction solution is provided in the cyclic water tank, drinking-water pipe sequentially connected with circulating water chennel and water pump are provided with outside the cyclic water tank, one end that the drinking-water pipe is located at outside circulating water chennel passes through tower body side wall, and it is connected with annular conduit, its key points of the technical solution are that by setting an annular conduit, and several spray nozzles are arranged at intervals on annular conduit, spray nozzle is made to spray water mist to tower body center at tower body inner wall, so as to remove most exhaust gas at including tower body inner wall, promote waste gas purification effect.
Description
Technical field
The utility model is related to technical field of waste gas treatment, more specifically, it relates to a kind of waste gas purification apparatus.
Background technology
Waste gas purification is primarily referred to as the industrial waste gas generated for industrial site such as dust particle, flue gas flue dust, different
The work that taste gas, toxic and harmful gas are administered.Common waste gas purification has factory's fume and exhaust gas purifying, workshop dust to give up
Gas purification, organic waste-gas purification, the purification of exhaust gas peculiar smell, acid-base waste gas purifying, purification of chemical waste gas etc..Industrial production discharge is given up
Gas often generates adverse effect to environmental and human health impacts, control techniques should be taken to handle before air is discharged into, be allowed to meet exhaust gas
The requirement of discharge standard, this process are known as waste gas purification.Common exhaust gas purifying method has：Absorption process, absorption method, condensation method
With four kinds of combustion method.
The existing patent application No. is 201410720247.0 discloses a kind of infant industry spray tower for waste gas deduster, packet
It includes tower body and is passed through the water inlet pipe of tower body, water inlet pipe is divided into three sections, and positioned at tower body top, water spray adjusting is provided on water inlet pipe
Valve, one end that sparge pipe is located in tower body are provided with atomizer, for spraying water mist downwards, exhaust gas are sprayed, is passed through
Removing exhaust gas is removed in chemical reaction.
But atomizer is located at the center of tower body, the fog concentration of ejection is gradually reduced to surrounding, therefore, is leaned on
Exhaust gas at nearly tower body inner wall cannot be efficiently removed and be discharged, and atomizer, under, water mist falls soon, with exhaust gas
Time of contact is shorter, and waste gas purification effect is undesirable.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of waste gas purification apparatus, tool
There is the characteristics of promoting waste gas purification effect.
To achieve the above object, the utility model provides following technical solution：
A kind of waste gas purification apparatus, the air inlet including tower body, on tower body side wall and the outlet positioned at tower body upper end
Mouthful, the tower body inner peripheral wall is coaxially arranged with annular conduit, and the annular conduit is arranged at intervals with several sprays communicated therewith
Mist mouth, the tower body lateral wall, which is located at below air inlet, is provided with the cyclic water tank connected with tower body, is set in the cyclic water tank
Reaction solution is equipped with, drinking-water pipe sequentially connected with circulating water chennel and water pump, the drinking-water pipe position are provided with outside the cyclic water tank
Tower body side wall is passed through, and connect with annular conduit in one end outside circulating water chennel.
Preferably, the spray nozzle is directed toward at the axis of tower body obliquely.
Preferably, the spray nozzle and the angle on ground are 30 ° to 85 °.
Preferably, the cyclic water tank bottom is provided with discharge outlet.
Preferably, the discharge outlet is provided with drain valve, and the inner wall of the cyclic water tank is provided with control at air inlet
The water level sensor of opening and closing of drain valve processed.
Preferably, dosing tank and dosing pump are provided with above the cyclic water tank, control is provided in the cyclic water tank
The concentration sensor of force (forcing) pump dosing.
Preferably, the cyclic water tank bottom is provided with agitating paddle.
Compared with prior art, the utility model has the advantages that：
By setting an annular conduit, and several sprays for being directed toward tower body center obliquely are arranged at intervals on annular conduit
Mist mouth makes spray nozzle spray water mist to tower body center, so as to remove most exhaust gas at including tower body inner wall, promotes exhaust gas
Clean-up effect；Due to nozzle obliquely, water mist can stay aloft larger duration, further carry by projectile motion
Waste gas purification rate is risen；Fall behind under water mist and return in the cyclic water tank of lower section, realization recycles；When in cyclic water tank due to anti-
During the hypervolia that should be generated, by water level sensor, drain valve automatically opens and discharges certain waste water；When reaction solution
When concentration is relatively low, concentration sensor automatically controls dosing pump to carrying out dosing in cyclic water tank, realizes automation dosing, recirculated water
The agitating paddle in bottom portion improves the accuracy of detection for medicament to be uniformly mixed.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment.
In figure：1st, tower body；11st, air inlet；12nd, gas outlet；13rd, annular conduit；131st, spray nozzle；2nd, cyclic water tank；21、
Drinking-water pipe；22nd, drain valve；23rd, water level sensor；24th, dosing tank；241st, dosing pump；25th, concentration sensor；26th, agitating paddle.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of waste gas purification apparatus with reference to Fig. 1, air inlet 11 including tower body 1, on 1 side wall of tower body and is located at
The gas outlet 12 of 1 upper end of tower body, 1 inner peripheral wall of tower body are coaxially arranged with annular conduit 13, and annular conduit 13 is arranged at intervals with number
A spray nozzle 131 communicated therewith, 1 lateral wall of tower body are located at 11 lower section of air inlet and are provided with the cyclic water tank connected with tower body 1
2, reaction solution is provided in cyclic water tank 2, drinking-water pipe 21 sequentially connected with circulating water chennel and water pump are provided with outside cyclic water tank 2
(not shown), one end that drinking-water pipe 21 is located at outside circulating water chennel pass through 1 side wall of tower body, and connect with annular conduit 13；It is logical
The effect of water pump is crossed, spray nozzle 131 is made to spray from the side-walls of tower body 1 to 1 center of tower body, makes water mist abundant with exhaust gas contact,
Improve clean-up effect.
Spray nozzle 131 is directed toward at the axis of tower body 1 obliquely, and spray nozzle 131 and the angle on ground are 30 ° to 85 °, nozzle
Water mist is sprayed obliquely, water mist increases the water mist skyborne residence time, further increase by rising and dropping process
Waste gas purification rate.
2 bottom of cyclic water tank is provided with discharge outlet, and drain valve 22 is provided in discharge outlet, due to some chemical reaction generations
Water, the water in cyclic water tank 2 can be discharged by drain valve 22, and drain valve 22 is solenoid valve, and the inner wall of cyclic water tank 2 is close to air inlet
Water level sensor 23 is provided at mouth 11, water level sensor 23 is electrically connected with drain valve 22, by sensing water level, the row of automatically controlling
Water valve 22 carries out draining.
2 top of cyclic water tank is provided with the dosing tank 24 communicated therewith, and dosing pump 241, water tank are provided in dosing tank 24
The concentration sensor 25 for detecting reaction solution concentration is inside provided with, when concentration is relatively low, control dosing pump 241 is opened, to following
Dosing is carried out in ring water tank 2；The bottom of cyclic water tank 2 is provided with agitating paddle 26, for being carried out to the reaction solution in cyclic water tank 2
Stirring, makes to be uniformly mixed, meanwhile, the detection for making concentration sensor 25 is more accurate.
The present embodiment is only explanation to the utility model, is not the limitation to the utility model, this field skill
Art personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as
It is all protected in the right of the utility model by Patent Law.
Claims (7)
1. a kind of waste gas purification apparatus, air inlet including tower body, on tower body side wall and positioned at the gas outlet of tower body upper end,
It is characterized in that：The tower body inner peripheral wall is coaxially arranged with annular conduit, the annular conduit be arranged at intervals with it is several and its
The spray nozzle of connection, the tower body lateral wall, which is located at below air inlet, is provided with the cyclic water tank connected with tower body, the cycle
Reaction solution is provided in water tank, drinking-water pipe sequentially connected with circulating water chennel and water pump are provided with outside the cyclic water tank, it is described
One end that drinking-water pipe is located at outside circulating water chennel passes through tower body side wall, and is connected with annular conduit.
2. waste gas purification apparatus according to claim 1, it is characterised in that：The spray nozzle is directed toward the axis of tower body obliquely
At line.
3. waste gas purification apparatus according to claim 2, it is characterised in that：The spray nozzle and the angle on ground are 30 °
To 85 °.
4. waste gas purification apparatus according to claim 1, it is characterised in that：The cyclic water tank bottom is provided with draining
Mouthful.
5. waste gas purification apparatus according to claim 4, it is characterised in that：The discharge outlet is provided with drain valve, described
The inner wall of cyclic water tank is provided with the water level sensor of control opening and closing of drain valve at air inlet.
6. waste gas purification apparatus according to claim 5, it is characterised in that：Dosing tank is provided with above the cyclic water tank
And dosing pump, the concentration sensor of control force (forcing) pump dosing is provided in the cyclic water tank.
7. waste gas purification apparatus according to claim 6, it is characterised in that：The cyclic water tank bottom is provided with stirring
Paddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566666.9U CN207532986U (en) | 2017-11-21 | 2017-11-21 | A kind of waste gas purification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566666.9U CN207532986U (en) | 2017-11-21 | 2017-11-21 | A kind of waste gas purification apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207532986U true CN207532986U (en) | 2018-06-26 |
Family
ID=62614295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721566666.9U Expired - Fee Related CN207532986U (en) | 2017-11-21 | 2017-11-21 | A kind of waste gas purification apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207532986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754506A (en) * | 2017-11-21 | 2018-03-06 | 苏州聚锐机电科技有限公司 | A kind of waste gas purification apparatus |
-
2017
- 2017-11-21 CN CN201721566666.9U patent/CN207532986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754506A (en) * | 2017-11-21 | 2018-03-06 | 苏州聚锐机电科技有限公司 | A kind of waste gas purification apparatus |
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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: 20180626 Termination date: 20211121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |