CN215427998U - Dust-containing waste gas treatment device - Google Patents
Dust-containing waste gas treatment device Download PDFInfo
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- CN215427998U CN215427998U CN202120409047.9U CN202120409047U CN215427998U CN 215427998 U CN215427998 U CN 215427998U CN 202120409047 U CN202120409047 U CN 202120409047U CN 215427998 U CN215427998 U CN 215427998U
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Abstract
The utility model provides a dust-containing waste gas treatment device, which relates to the field of waste gas treatment and comprises a pretreatment mechanism and a fine treatment mechanism which are connected in series, wherein the pretreatment mechanism comprises an inverted cone-shaped tank body, a dust collection box and a hollowed-out lining, the pretreatment mechanism can realize the primary treatment and filtration of large-particle dust, the treated gas containing micro-particles enters the fine treatment mechanism through an air guide pipeline, and a multi-stage dust filtration water curtain formed between guide plates of the fine treatment mechanism can effectively filter the micro-particles in the air, so that the classification treatment of the dust-containing waste gas is realized, the problems of blockage of treatment equipment and the like are effectively prevented, and the treatment efficiency of the waste gas is greatly improved.
Description
Technical Field
The utility model relates to the field of waste gas treatment, in particular to a dust-containing waste gas treatment device.
Background
The waste gas treatment mainly refers to the treatment work of the 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 purification 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.
Waste gas treatment equipment on the market is complicated and diverse, but to the treatment facility that contains dust gas, the enterprise mainly adopts the sack dust removal mode, but to the higher waste gas of dust content, then has a great deal of problems such as sack easily blocks up, seriously influences the treatment effect of waste gas.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects in the prior art and provides a dust-containing waste gas treatment device which effectively prevents the problems of blockage of treatment equipment and the like by treating dust-containing waste gas in a grading manner and greatly improves the treatment efficiency of waste gas.
The utility model is realized by the following technical scheme: the utility model provides a contain dust exhaust treatment device, including the preliminary treatment mechanism and the smart processing mechanism of series connection, preliminary treatment mechanism includes the back taper jar body, the inside lining of dust collection box and fretwork, the upper end of the back taper jar body is equipped with the air inlet, the central axis of the skew back taper jar body of axis of air inlet, the inboard fixed connection of inside lining and the back taper jar body, the inside collection dirt passageway of inside lining and the inboard formation of the back taper jar body, the upper end of the back taper jar body is equipped with inserts its inside air guide pipeline, the dust collection box links up with the lower extreme of the back taper jar body mutually, the smart processing mechanism includes the tower body, multiunit criss-cross guide plate and circulation subassembly, the tower body is connected with air guide pipeline through air guide pipeline, guide plate and tower body fixed connection, the water circulation in the circulation subassembly drive tower body flows.
According to the above technical solution, preferably, the guide plate located at the lower side is inserted into the lower part of the guide plate located at the upper side from top to bottom, and the dust filtration water curtain is formed between the adjacent guide plates.
According to the above technical solution, preferably, a water storage tank is disposed at a lower portion of the tower body, the circulation assembly includes a plurality of groups of sprinkler heads, a connection pipeline and a pressure pump, the sprinkler heads are disposed at an upper portion of the tower body, and two ends of the connection pipeline are respectively connected with the water storage tank and the sprinkler heads of the tower body.
According to the technical scheme, preferably, the diameter of the dust collection box is larger than that of the lower end of the inverted cone-shaped tank body, and the lower end of the dust collection box is provided with the leading-out pipeline.
According to above-mentioned technical scheme, preferably, the top of tank is connected with the inlet tube, and the lower extreme of tower body is equipped with the blowdown pipeline.
The utility model has the beneficial effects that: the pretreatment mechanism can realize the preliminary treatment and filtration of large-particle dust, the treated gas containing micro-particles enters the fine treatment mechanism through the gas guide pipeline, and the multi-stage dust filtration water curtain formed between the guide plates of the fine treatment mechanism can effectively filter the micro-particles in the air, so that the classification treatment of the waste gas containing dust is realized, the problems of blockage of treatment equipment and the like are effectively prevented, and the treatment efficiency of the waste gas is greatly improved.
Drawings
Fig. 1 shows a schematic structural diagram according to an embodiment of the utility model.
Fig. 2 shows a schematic sectional structure view in the direction of a-a in fig. 1.
In the figure: 1. a pretreatment mechanism; 2. a fine processing mechanism; 3. an inverted conical tank body; 4. a dust collection box; 5. a liner; 6. an air inlet; 7. a dust collecting passage; 8. an air guide duct; 9. a tower body; 10. a baffle; 11. a circulation component; 12. an air intake duct; 13. a water storage tank; 14. a sprinkler head; 15. connecting a pipeline; 16. a pressure pump; 17. leading out the pipeline; 18. and (4) a water inlet pipe.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.
As shown in the figure, the utility model provides a dust-containing waste gas treatment device, which comprises a pretreatment mechanism 1 and a fine treatment mechanism 2 which are connected in series, wherein the pretreatment mechanism 1 comprises an inverted cone-shaped tank body 3, a dust collection box 4 and a hollowed-out lining 5, the upper end of the inverted cone-shaped tank body 3 is provided with an air inlet 6, the central axis of the air inlet 6 deviates from the central axis of the inverted cone-shaped tank body 3, the lining 5 is fixedly connected with the inner side of the inverted cone-shaped tank body 3, the inner side of the lining 5 and the inner side of the inverted cone-shaped tank body 3 form a dust collection channel 7, the upper end of the inverted cone-shaped tank body 3 is provided with an air guide pipeline 8 inserted into the upside, the dust collection box 4 is connected with the lower end of the inverted cone-shaped tank body 3, the fine treatment mechanism 2 comprises a tower body 9, a plurality of groups of crossed guide plates 10 and a circulation assembly 11, the tower body 9 is connected with the air guide pipeline 8 through an air inlet pipeline 12, the guide plates 10 are fixedly connected with the tower body 9, and the circulation assembly 11 drives the water body in the tower body 9 to circularly flow, the lower part of the tower body 9 is provided with a water storage tank 13, the circulating assembly 11 comprises a plurality of groups of spray heads 14, a connecting pipeline 15 and a pressure pump 16, the spray heads 14 are arranged at the upper part of the tower body 9, two ends of the connecting pipeline 15 are respectively connected with the water storage tank 13 and the spray heads 14 of the tower body 9, the guide plates 10 at the lower side are inserted into the lower parts of the guide plates 10 at the upper side from top to bottom, and a dust filtration water curtain is formed between the adjacent guide plates 10.
The working process is as follows:
the dust-containing gas enters from the air inlet 6 at the upper end of the inverted cone-shaped tank body 3, and forms a spiral airflow in the inverted cone-shaped tank body 3, and large-particle dust can smoothly enter the dust collecting channel 7 and slide downwards into the dust collecting box 4 due to the large dead weight of the dust; the gas containing micro-particles enters the fine processing mechanism 2 through the gas guide pipeline 8, and the multi-stage dust filtration water curtain formed between the guide plates 10 of the fine processing mechanism 2 can effectively filter the micro-dust in the air; the air after the classification treatment can be discharged from an air outlet at the upper end of the tower body 9.
According to the above embodiment, preferably, the diameter of the dust collection box 4 is larger than the diameter of the lower end of the inverted cone-shaped tank 3, and the lower end of the dust collection box 4 is provided with the guiding-out pipe 17, so that large particles of dust entering the dust collection channel 7 can be effectively collected, and the dust in the dust collection box 4 can be effectively prevented from being turned upwards by the airflow.
Furthermore, a water inlet pipe 18 is connected above the water storage tank 13, and a sewage discharge pipeline is arranged at the lower end of the tower body 9, so that the water storage tank 13 at the lower part of the tower body 9 can be cleaned regularly.
The utility model has the beneficial effects that: the pretreatment mechanism 1 can realize the preliminary treatment and filtration of large-particle dust, the treated gas containing micro-particles enters the fine treatment mechanism 2 through the gas guide pipeline 8, and the multi-stage dust filtration water curtain formed between the guide plates 10 of the fine treatment mechanism 2 can effectively filter the micro-particles in the air, so that the classified treatment of the dust-containing waste gas is realized, the problems of blockage of treatment equipment and the like are effectively prevented, and the treatment efficiency of the waste gas is greatly improved.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the utility model can be understood in specific cases to those of ordinary skill in the art.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, but not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. A dust-containing waste gas treatment device is characterized by comprising a pretreatment mechanism and a fine treatment mechanism which are connected in series, the pretreatment mechanism comprises an inverted cone-shaped tank body, a dust collection box and a hollow lining, the upper end of the inverted cone-shaped tank body is provided with an air inlet, the central axis of the air inlet deviates from the central axis of the inverted cone-shaped tank body, the inner lining is fixedly connected with the inner side of the inverted cone-shaped tank body, the inner liner and the inner side of the inverted cone tank body form a dust collecting channel, the upper end of the inverted cone tank body is provided with an air guide pipeline inserted into the inverted cone tank body, the dust collection box is connected with the lower end of the inverted cone-shaped tank body, the fine processing mechanism comprises a tower body, a plurality of groups of crossed guide plates and a circulating component, the tower body is connected with the air guide pipeline through an air inlet pipeline, the guide plate is fixedly connected with the tower body, and the circulating assembly drives the water body in the tower body to circularly flow.
2. A dust-containing exhaust gas treating apparatus according to claim 1, wherein said guide plate on the lower side is inserted into the lower part of the guide plate on the upper side from the top to the bottom, and a dust-filtering water curtain is formed between the adjacent guide plates.
3. The dust-containing waste gas treatment device according to claim 2, wherein a water storage tank is arranged at the lower part of the tower body, the circulation component comprises a plurality of groups of spraying heads, a connecting pipeline and a pressure pump, the spraying heads are arranged at the upper part of the tower body, and two ends of the connecting pipeline are respectively connected with the water storage tank and the spraying heads of the tower body.
4. The dust-containing waste gas treatment device as claimed in claim 3, wherein the diameter of the dust collection box is larger than that of the lower end of the inverted cone-shaped tank body, and the lower end of the dust collection box is provided with a guide-out pipeline.
5. A dust-containing waste gas treatment device according to claim 4, wherein a water inlet pipe is connected above the water storage tank, and a sewage discharge pipeline is arranged at the lower end of the tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120409047.9U CN215427998U (en) | 2021-02-24 | 2021-02-24 | Dust-containing waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120409047.9U CN215427998U (en) | 2021-02-24 | 2021-02-24 | Dust-containing waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215427998U true CN215427998U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120409047.9U Active CN215427998U (en) | 2021-02-24 | 2021-02-24 | Dust-containing waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215427998U (en) |
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2021
- 2021-02-24 CN CN202120409047.9U patent/CN215427998U/en active Active
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