CN210674709U - Full-automatic waste gas treatment system - Google Patents
Full-automatic waste gas treatment system Download PDFInfo
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- CN210674709U CN210674709U CN201920156948.4U CN201920156948U CN210674709U CN 210674709 U CN210674709 U CN 210674709U CN 201920156948 U CN201920156948 U CN 201920156948U CN 210674709 U CN210674709 U CN 210674709U
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Abstract
The utility model relates to the technical field of environmental protection equipment, in particular to a full-automatic waste gas treatment system, which comprises a treatment tank, a gas transmission pipeline and an exhaust pipe which are sequentially communicated, wherein the lower end of the treatment tank is provided with an air inlet pipe, the exhaust pipe is provided with a draught fan, the treatment tank is provided with an adsorption structure for purifying waste gas, the adsorption structure comprises a plurality of layers of filling layers and a plurality of layers of spraying layers which are alternately distributed, and the uppermost layer and the lowermost layer of the adsorption structure are filling layers; still including the solution tank that is used for filling adsorption liquid and the drawing liquid pump that is used for extracting adsorption liquid, the solution tank with the bottom intercommunication of handling the jar, the drawing liquid pump intercommunication has the solution pipeline, and the multilayer spray the in situ portion and all be equipped with the shower, it is a plurality of the shower with the solution pipeline intercommunication. The utility model has the advantages of simple structure and low production cost.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field especially relates to a full-automatic exhaust treatment system.
Background
The waste gas treatment mainly refers to the treatment of industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places. Common waste gas treatment includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like.
Although the existing exhaust gas treatment equipment can realize exhaust gas treatment, the existing exhaust gas treatment equipment has a complex structure and high production cost.
Disclosure of Invention
To the not enough of above-mentioned prior art, the utility model aims at providing a full-automatic exhaust-gas treatment system, simple structure, manufacturing cost is lower.
The technical purpose of the utility model is realized by the following technical scheme: a full-automatic waste gas treatment system comprises a treatment tank, a gas transmission pipeline and an exhaust pipe which are sequentially communicated, wherein an air inlet pipe is arranged at the lower end of the treatment tank, an induced draft fan is arranged on the exhaust pipe, the treatment tank is provided with an adsorption structure for purifying waste gas, the adsorption structure comprises a plurality of layers of filling layers and a plurality of layers of spraying layers which are alternately distributed, and the uppermost layer and the lowermost layer of the adsorption structure are filling layers; still including the solution tank that is used for filling adsorption liquid and the drawing liquid pump that is used for extracting adsorption liquid, the solution tank with the bottom intercommunication of handling the jar, the drawing liquid pump intercommunication has the solution pipeline, and the multilayer spray the in situ portion and all be equipped with the shower, it is a plurality of the shower with the solution pipeline intercommunication.
Furthermore, a plurality of spray heads are arranged on the spray pipe at equal intervals.
Further, the filling layer is a Raschig ring.
Further, the diameter of the raschig ring is 75 cm.
Further, the top end of the treatment tank is provided with an air outlet, and one end of the air transmission pipeline communicated with the air outlet is in a semicircular arc shape.
Further, the exhaust pipe is provided with a detection port.
Further, still include testing platform, testing platform locates one side of blast pipe.
Further, the adsorption liquid is water, sodium hydroxide or hydrochloric acid.
The beneficial effects of this utility are: when waste gas is treated, under the traction of a draught fan, the waste gas enters a treatment tower from an air inlet pipe, a spraying layer sprays adsorption liquid into a treatment tank through a solution pipeline and a spraying pipe under the action of a liquid pumping pump, the multilayer filling layer and the multilayer adsorption layer are positioned below the uppermost filling layer, the mixing area of the adsorption liquid and the waste gas is increased, the adsorption effect of the adsorption liquid sprayed by the spraying pipe on the waste gas is improved, and then the waste gas passes through the uppermost filling layer, so that the adsorption liquid blended into the waste gas can be attached to the filling layer to play a role of drying the waste gas and save the adsorption liquid; the solution tank is communicated with the bottom of the treatment tank, so that the adsorption liquid can be recycled by the liquid pump.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other drawings without inventive labor.
Fig. 1 is a partial sectional view showing an internal structure of a treatment tank according to the embodiment of the present invention.
Reference numerals: 1. a treatment tank; 11. an air inlet pipe; 12. an adsorption structure; 121. a filling layer; 122. a spray layer; 1221. a shower pipe; 1222. a spray head; 2. a gas pipeline; 3. an exhaust pipe; 31. an induced draft fan; 32. a detection port; 4. a solution tank; 5. a liquid pump; 51. a solution conduit; 6. a detection platform; 7. and (4) an observation window.
Detailed Description
A full-automatic waste gas treatment system, see figure 1, includes the treatment tank 1, gas transmission pipeline 2 and blast pipe 3 that communicate in proper order, the lower extreme of treatment tank 1 is equipped with intake pipe 11, blast pipe 3 is equipped with draught fan 31, treatment tank 1 is provided with the adsorption structure 12 that is used for purifying waste gas, adsorption structure 12 includes multilayer filling layer 121 and multilayer spraying layer 122 that distribute in turn, the superiors and the lowest floor of adsorption structure 12 are filling layer 121; the adsorption tank is characterized by further comprising a solution tank 4 used for filling adsorption liquid and a liquid pump 5 used for pumping the adsorption liquid, wherein the solution tank 4 is communicated with the bottom of the treatment tank 1, the liquid pump 5 is communicated with a solution pipeline 51, spray pipes 1221 are arranged in the multiple layers of the spray layers 122, and the spray pipes 1221 are communicated with the solution pipeline 51.
In this embodiment, three filling layers 121 and two spraying layers 122 are provided, and of course, according to the actual situation, five filling layers 121 and four spraying layers 122 or two filling layers 121 and one spraying layer 122 may also be provided.
When waste gas is treated, under the traction of the draught fan 31, the waste gas enters the treatment tower from the gas inlet pipe 11, the spraying layer 122 sprays adsorption liquid into the treatment tank 1 through the solution pipeline 51 and the spraying pipe 1221 under the action of the liquid pumping pump 5, the two filling layers 121 and the two adsorption layers below the uppermost filling layer 121 increase the mixing area of the adsorption liquid and the waste gas, the adsorption effect of the adsorption liquid sprayed out by the spraying pipe 1221 on the waste gas is improved, then the waste gas passes through the uppermost filling layer 121, so that the adsorption liquid melted into the waste gas can be attached to the filling layer 121, the effect of drying the waste gas is achieved, the adsorption liquid is saved, the waste gas enters the exhaust pipe 3 through the gas transmission pipeline 2, the purification is completed, the structure is simple, and the production cost is reduced; the solution tank 4 is communicated with the bottom of the treatment tank 1, so that the adsorption solution can be recycled by the liquid pump 5.
Specifically, shower 1221 is equidistant to be provided with a plurality of shower nozzles 1222, equidistant shower nozzle 1222 of setting for shower 1221 is more even to spraying of waste gas, and purifying effect is better.
Specifically, the filling layer 121 is a raschig ring, the raschig ring has high aperture ratio, large gap, large flux and small resistance to waste gas, so that gas and liquid in the filling layer 121 can freely pass through the raschig ring, the gas and liquid in the filling layer 121 are well distributed, especially the inner surface of the raschig ring is easily wetted by liquid, and no matter how the orientation of the raschig ring is, some of the liquid sprinkled on the raschig ring flows along the outer wall, and some of the liquid sprinkled on the raschig ring flows along the inner wall. Thus, the dispersion degree of the liquid is increased, and the utilization rate of the inner surface of the raschig ring is improved. Therefore, the waste gas adsorption device not only has larger passing capacity and lower pressure drop, but also has higher adsorption efficiency of the treatment tank 1 on the waste gas.
Specifically, the Raschig ring has a diameter of 75 cm.
Specifically, the top of treatment tank 1 is equipped with the gas outlet, gas transmission pipeline 2 with the one end of gas outlet intercommunication is the semicircle arcuation, and gas transmission pipeline 2 that sets up like this is convenient for not adhere to the adsorption liquid of filling layer 121, condenses at this gas transmission pipeline 2's semicircle ring section inner wall to inside the backward flow to treatment tank 1, reach the effect of sparingly adsorbing liquid and dry waste gas.
Specifically, the exhaust pipe 3 is provided with a detection port 32, so that the worker can detect the exhaust gas at the detection port 32 to know the effect of purifying the exhaust gas.
Specifically, still include testing platform 6, one side of blast pipe 3 is located to testing platform 6, and the staff of being convenient for like this detects the waste gas of detection mouth 32 department with the help of testing platform 6, and in addition, testing platform 6 still does benefit to staff's periodic overhaul blast pipe 3.
Specifically, the adsorption solution is water, sodium hydroxide or hydrochloric acid, and workers select the adsorption solution according to actual conditions.
In addition, be provided with a plurality of observation windows 7 in this embodiment to the staff's inspection is handled the inside condition of jar 1, and solution tank 4 still is connected with the inlet tube, and the staff of being convenient for fills the adsorption liquid.
The above-mentioned embodiments are merely illustrative of the present invention, and are not restrictive of the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present invention.
Claims (8)
1. Full-automatic exhaust treatment system, characterized by: the device comprises a treatment tank, a gas transmission pipeline and an exhaust pipe which are sequentially communicated, wherein an air inlet pipe is arranged at the lower end of the treatment tank, an induced draft fan is arranged on the exhaust pipe, the treatment tank is provided with an adsorption structure for purifying waste gas, the adsorption structure comprises a plurality of layers of filling layers and a plurality of layers of spraying layers which are alternately distributed, and the uppermost layer and the lowermost layer of the adsorption structure are filling layers; still including the solution tank that is used for filling adsorption liquid and the drawing liquid pump that is used for extracting adsorption liquid, the solution tank with the bottom intercommunication of handling the jar, the drawing liquid pump intercommunication has the solution pipeline, and the multilayer spray the in situ portion and all be equipped with the shower, it is a plurality of the shower with the solution pipeline intercommunication.
2. The fully automatic exhaust gas treatment system of claim 1, wherein: the spray pipe is provided with a plurality of spray heads at equal intervals.
3. The fully automatic exhaust gas treatment system of claim 1, wherein: the filling layer is a Raschig ring.
4. The fully automatic exhaust gas treatment system of claim 3, wherein: the diameter of the raschig ring is 75 cm.
5. The fully automatic exhaust gas treatment system of claim 1, wherein: the top end of the treatment tank is provided with an air outlet, and one end of the air transmission pipeline communicated with the air outlet is in a semicircular arc shape.
6. The fully automatic exhaust gas treatment system of claim 1, wherein: the exhaust pipe is provided with a detection port.
7. The fully automatic exhaust gas treatment system of claim 6, wherein: still include testing platform, testing platform locates one side of blast pipe.
8. The fully automatic exhaust gas treatment system of claim 1, wherein: the adsorption liquid is water, sodium hydroxide or hydrochloric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920156948.4U CN210674709U (en) | 2019-01-28 | 2019-01-28 | Full-automatic waste gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920156948.4U CN210674709U (en) | 2019-01-28 | 2019-01-28 | Full-automatic waste gas treatment system |
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| CN210674709U true CN210674709U (en) | 2020-06-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758876A (en) * | 2019-01-28 | 2019-05-17 | 东莞市恒升环保科技有限公司 | Full-automatic exhaust treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758876A (en) * | 2019-01-28 | 2019-05-17 | 东莞市恒升环保科技有限公司 | Full-automatic exhaust treatment system |
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