CN209735259U - Exhaust gas diffusion structure and corresponding exhaust gas treatment device - Google Patents
Exhaust gas diffusion structure and corresponding exhaust gas treatment device Download PDFInfo
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- CN209735259U CN209735259U CN201920329205.2U CN201920329205U CN209735259U CN 209735259 U CN209735259 U CN 209735259U CN 201920329205 U CN201920329205 U CN 201920329205U CN 209735259 U CN209735259 U CN 209735259U
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Abstract
the utility model provides a waste gas diffusion configuration and corresponding exhaust treatment device, wherein waste gas diffusion configuration includes the shell, first deflector and second deflector, separate first passageway in the shell through first deflector, the area proportion that the first port of first passageway corresponds first air inlet is greater than the area proportion that the second port corresponds first gas outlet, separate the second passageway in the shell through the second deflector, the area proportion that the third port of second passageway corresponds first air inlet is greater than the area proportion that the fourth port corresponds first gas outlet. The utility model discloses a waste gas treatment device is leading-in with the air current through using the waste gas diffusion structure, and the waste gas diffusion structure can be with more waste gases through the peripheral region of first passageway and second passageway direction condensing part, can be with the inner chamber of the more even direction barrel portion of air current to obtain more efficient condensation effect and better exhaust-gas treatment effect.
Description
Technical Field
The utility model relates to a waste gas treatment equipment field, in particular to waste gas diffusion structure and corresponding exhaust treatment device.
Background
The waste gas treatment equipment mainly refers to an environment-friendly equipment which protects the environment and purifies the air by recovering or removing and reducing harmful components in waste gas by applying different process technologies, such as waste gas condensation treatment equipment, wherein substances have different saturated vapor pressures at different temperatures and pressures, when the vapor pressure of the substances reaches the corresponding saturated vapor pressure at a certain temperature, the substances begin to condense, the vaporous substances can be condensed from a gas phase, and the condensable components in organic waste gas are separated and recovered, so that a waste gas treatment mode meeting the waste gas emission standard is achieved.
Waste gas condensation treatment equipment among the prior art, because the air current mainly flows through from the middle part region in the equipment, the waste gas flows and becomes too concentrated, does not disperse, leads to condensing parts's peripheral region's low-usage, and then makes waste gas condensation efficiency lower.
Therefore, it is desirable to provide an exhaust gas diffusion structure and a corresponding exhaust gas treatment device to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waste gas diffusion structure, it is through setting up first deflector and second deflector in the shell, thereby separate first passageway and second passageway, the area proportion that the first port of first passageway corresponds first air inlet is greater than the area proportion that the second port corresponds first gas outlet, the area proportion that the third port of second passageway corresponds first air inlet is greater than the area proportion that the fourth port corresponds first gas outlet, thereby can be with more waste gas through the peripheral region of first passageway and second passageway direction condensing part, with the waste gas condensation treatment equipment among the solution prior art, because the main middle part region flow through in the slave unit of air current, the waste gas flows and gets too concentrated, and is not dispersed, lead to the peripheral regional low-usage of condensing part, and then make the lower problem of waste gas condensation efficiency.
In order to solve the technical problem, the utility model adopts the technical scheme that: an exhaust gas diffusion structure, comprising:
the annular structure comprises a shell and a first air inlet, wherein the shell comprises a first air inlet at one end and a first air outlet at the other end;
The two first guide plates are oppositely arranged on the inner side of the shell, a first channel is formed between each first guide plate and the inner wall of the shell which is close to each first guide plate, each first channel comprises a first port close to the corresponding first air inlet and a second port close to the corresponding first air outlet, and the area ratio of the first port to the corresponding first air inlet is larger than that of the second port to the corresponding first air outlet; and
Two second deflector, the subtend setting and connect two between the first deflector, the second deflector with nearer form the second passageway between the shell inner wall, the second passageway is including being close to the third port of first air inlet and being close to the fourth port of first gas outlet, the area proportion that the third port corresponds first air inlet is greater than the fourth port corresponds the area proportion of first gas outlet.
in the utility model, the exhaust gas diffusion structure further comprises two third guide plates, the two third guide plates are oppositely arranged and connected between the two second guide plates, and a third channel is formed between the third guide plate and the closer first guide plate;
the third channel comprises a fifth port close to the first air inlet and a sixth port close to the first air outlet, and the area ratio of the fifth port to the first air inlet is equal to the area ratio of the sixth port to the first air outlet.
The waste gas diffusion structure further comprises two fourth guide plates, the two fourth guide plates are oppositely arranged and connected between the two third guide plates, a fourth channel is formed between the fourth guide plate and the second guide plate which is closer to the fourth guide plate, and a fifth channel is formed between the two fourth guide plates;
The fourth channel comprises a seventh port close to the first air inlet and an eighth port close to the first air outlet, and the area ratio of the seventh port to the first air inlet is equal to the area ratio of the eighth port to the first air outlet;
the fifth passage comprises a ninth port close to the first air inlet and a tenth port close to the first air outlet, and the area ratio of the ninth port to the first air inlet is smaller than the area ratio of the tenth port to the first air outlet.
Furthermore, one side of the first guide plate, one side of the second guide plate and one side of the third guide plate are both provided with a connecting groove, and two ends of the second guide plate, the third guide plate and the fourth guide plate are both provided with connecting ends which are used for being connected with the connecting grooves on the corresponding guide plates.
Furthermore, be provided with the sand grip on the deflector, the spread groove sets up on the sand grip, the extending direction of spread groove with the extending direction of sand grip is unanimous, the both ends of spread groove are for being used for the port that the connection end slided in.
In addition, the first air inlet and the first air outlet are both rectangular, and the area of the first air inlet is smaller than that of the first air outlet.
the utility model discloses still include an use above-mentioned waste gas diffusion structure's exhaust treatment device, its barrel portion that includes hollow structure, the barrel portion is including the second air inlet and the second gas outlet that are located both ends respectively, waste gas diffusion structure's first gas outlet with the butt joint of second air inlet.
The bottom of barrel portion is provided with the drain be provided with two condensation groups in the barrel portion, every the condensation group includes a plurality of condensing element, condensing element is used for becoming waste gas condensation liquid in order to pass through the drain is discharged, every the condensation group the interval between the condensing element equals, and uses it as first interval, two interval between the condensation group is the second interval, the second interval is greater than first interval.
the utility model discloses in, the one end at second gas outlet place is provided with the fan, the end that induced drafts of fan pass through the flexible tube with the second gas outlet is connected.
the utility model discloses compare in prior art, its beneficial effect is: the utility model discloses a waste gas treatment device is leading-in with the air current through using the waste gas diffusion structure, and the waste gas diffusion structure can be with more waste gases through the peripheral region of first passageway and second passageway direction condensing part, can be with the inner chamber of the more even direction barrel portion of air current to obtain more efficient condensation effect and better exhaust-gas treatment effect.
Drawings
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.
Fig. 1 is a schematic structural view of a preferred embodiment of the exhaust gas treatment device of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the waste gas treatment device of the present invention.
Fig. 3 is a schematic structural diagram of the exhaust gas diffusion structure of the present invention.
Fig. 4 is a front view of the exhaust gas diffusion structure of the present invention.
Fig. 5 is a sectional view taken along section line B-B in fig. 4.
Fig. 6 is a sectional view of a connection structure between the second guide plate and the first guide plate according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
the waste gas condensation treatment equipment in the prior art has the advantages that the air flow mainly flows through the middle area in the equipment, the flow is too concentrated and is not dispersed, the utilization rate of the peripheral area of a condensation part is low, and the waste gas condensation efficiency is low.
The present invention provides a preferred embodiment of an exhaust gas treatment device that can solve the above technical problems.
Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the exhaust gas treatment device of the present invention, fig. 2 is a schematic structural diagram of an internal structure of the exhaust gas treatment device of the present invention, and fig. 3 is a schematic structural diagram of an exhaust gas diffusion structure of the present invention.
In the drawings, elements having similar structures are denoted by the same reference numerals.
The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.
the utility model provides a waste gas treatment device's preferred embodiment does: an exhaust gas treatment device includes a hollow cylindrical body 11 and an exhaust gas diffusion structure 12.
Wherein, barrel 11 is including the second air inlet and the second gas outlet 111 that are located both ends respectively, and waste gas diffusion structure 12 includes the first air inlet 121 of one end and the first gas outlet 122 of the other end, and the first gas outlet 122 and the second air inlet butt joint of waste gas diffusion structure 12, and the area of the second air inlet in this embodiment is roughly equal to barrel 11's cross-sectional area, and the area of first gas outlet 11 is roughly equal to the area of second air inlet to make things convenient for the better diffusion of waste gas.
In this embodiment, the first air inlet 121 and the first air outlet 122 are both rectangular, and the area of the first air inlet 121 is smaller than that of the first air outlet 122.
Referring to fig. 4 and 5, fig. 4 is a front view of the exhaust gas diffusion structure of the present invention, and fig. 5 is a cross-sectional view taken along a section line B-B in fig. 4.
The exhaust gas diffusion structure in the present embodiment includes at least a casing 21 of a ring structure, a first guide plate 22, and a second guide plate 23.
The two first guide plates 22 are oppositely arranged on the inner side of the casing 21, and a first channel 26 is formed between the first guide plates 22 and the closer inner wall of the casing 21 and is used for guiding the airflow from the first air inlet 121 to the first air outlet 122.
the first passage 26 includes a first port 261 adjacent to the first inlet port 121 and a second port 262 adjacent to the first outlet port 122, and an area ratio of the first port 261 to the first inlet port 121 is larger than an area ratio of the second port 262 to the first outlet port 122.
The two second guide plates 23 are oppositely arranged and connected between the two first guide plates 22, and a second channel 27 is formed between the second guide plates 23 and the inner wall of the closer shell 21.
The second passage 27 includes a third port adjacent to the first gas inlet 121 and a fourth port adjacent to the first gas outlet 122, and the area ratio of the third port corresponding to the first gas inlet 121 is greater than the area ratio of the fourth port corresponding to the first gas outlet 122.
Because the air current intensity in middle part is the strongest, set up like this and just can lead the peripheral region of condensing element with middle part density, the higher air current of intensity to make the waste gas through condensing element more even, condensation efficiency is higher.
In addition, a sewage draining outlet is arranged at the bottom of the barrel part 11, the sewage draining outlet is not marked in the figure, and the bottom can refer to the orientation of fig. 2;
Two condensation groups 16 are arranged in the barrel part 11, each condensation group 16 comprises a plurality of condensation parts, each condensation group 16 in the embodiment comprises two condensation parts, the condensation parts are used for condensing the waste gas into liquid to be discharged through a sewage discharge outlet, the distance between the condensation parts of each condensation group 16 is equal and is a first distance, the distance between the two condensation groups 16 is a second distance, and the second distance is larger than the first distance;
Through lengthening the interval between two condensation groups 16 to reserve sufficient cooling stroke route for the initial air current that flows into first passageway, wait that the air current cooling is abundant after, through the powerful cooling of the condensing part 16 who is close to second gas outlet 111 one end again, thereby reach the purpose of high-efficient condensation liquefaction.
In this embodiment, the fan 13 is disposed at one end of the second air outlet 111, and the air suction end of the fan 13 is connected to the second air outlet 111 through the flexible tube 14, so as to suck out the air flow in the cylindrical body 11, and the air flow is guided out to the target environment through the flow guide component 15 in this embodiment, but may also be directly blown into the target environment.
Referring to fig. 4 and 5, the exhaust gas diffusing structure 12 of the present embodiment further includes two third guide plates 24, the two third guide plates 24 are oppositely disposed and connected between the two second guide plates 23, and a third channel 28 is formed between the third guide plate 24 and the closer first guide plate 22;
The third passage 28 includes a fifth port 281 adjacent to the first air inlet port 121 and a sixth port 282 adjacent to the first air outlet port 122, and an area ratio of the fifth port 281 to the first air inlet port 121 is equal to an area ratio of the sixth port 282 to the first air outlet port 122.
The exhaust gas diffusion structure 12 further comprises two fourth guide plates 25, the two fourth guide plates 25 are oppositely arranged and connected between the two third guide plates 24, a fourth channel 29 is formed between the fourth guide plate 25 and the second guide plate 23 which is closer, and a fifth channel 2A is formed between the two fourth guide plates 25;
the fourth channel 29 comprises a seventh port close to the first air inlet 121 and an eighth port close to the first air outlet 122, the area ratio of the seventh port corresponding to the first air inlet 121 is equal to the area ratio of the eighth port corresponding to the first air outlet 122;
The fifth passage 2A includes a ninth port 2A1 near the first air inlet 121 and a tenth port 2A2 near the first air outlet 122, and the area ratio of the ninth port 2A1 corresponding to the first air inlet 121 is smaller than the area ratio of the tenth port 2A2 corresponding to the first air outlet 122.
Because the airflow strength at one end of the fifth port 281 and the seventh port is moderate, the airflow can be guided into the barrel part 11 more uniformly, and the airflow at one end of the ninth port 2A1 is slightly strongest, so that the airflow can be guided to the tenth port with larger area ratio correspondingly, and the purpose of uniform flow guiding is also achieved.
Referring to fig. 6, fig. 6 is a sectional view of a connection structure of the second guide plate and the first guide plate according to the present invention.
In this embodiment, a connection groove is provided at one side of the first guide plate 22, and a connection tip 231 for connecting with the connection groove is provided at both ends of the second guide plate 23.
Meanwhile, a protruding strip 221 is arranged on the first guide plate 22, a connecting groove is arranged on the protruding strip 221, the extending direction of the connecting groove is consistent with the extending direction of the protruding strip 221, two ends of the connecting groove are ports for sliding in the connecting end 231, and the strength and the stability of the connecting structure can be enhanced through the protruding strip 221.
the detachable connection of the first guide plate 22 and the second guide plate 23 enables the recombination and exchange between the guide plates to be more convenient, the utilization rate to be high and the compatibility to be strong.
The connection of the first guide plate 22 and the inner wall of the housing 21, the connection of the third guide plate 24 and the second guide plate 23, and the connection of the fourth guide plate 25 and the third guide plate 24 are all detachably connected through the matching of the connecting end and the connecting groove, and are all consistent with the connection of the first guide plate 22 and the second guide plate 23, and all refer to fig. 6.
The utility model discloses a theory of operation: the air flow flows in from the first air inlet 121, then flows into the interior of the cylindrical body 11 through the exhaust gas diffusion structure 12, and gradually sucks out the air flow in the cylindrical body 11 under the suction action of the fan 13, and is guided out to the target environment through the flow guide member 15.
when the air flow passes through the exhaust gas diffusion structure 12, since the area ratio of the first port 261 to the first air inlet 121 is greater than that of the second port 262 to the first air outlet 122, and since the area ratio of the third port to the first air inlet 121 is greater than that of the fourth port to the first air outlet 122, the air flow with higher middle density and strength can be guided to the peripheral region of the condensation part through the first channel 26 and the second channel 27;
In addition, since the area ratio of the fifth port 281 to the first air inlet 121 is equal to the area ratio of the sixth port 282 to the first air outlet 122, and the area ratio of the seventh port to the first air inlet 121 is equal to the area ratio of the eighth port to the first air outlet 122, the exhaust gas with moderate air flow intensity can be uniformly led out through the third passage 28 and the fourth passage 29;
the area ratio of the ninth port 2A1 corresponding to the first air inlet 121 is smaller than the area ratio of the tenth port 2A2 corresponding to the first air outlet 122, so that the exhaust gas with the strongest airflow strength can be guided from the ninth port with the smaller area ratio to the tenth port with the larger area ratio through the fifth channel 2A, and the purpose of uniform flow guiding is achieved.
Thus, the process of uniform diversion and efficient condensation treatment of the exhaust gas by the exhaust gas treatment device of the preferred embodiment is completed.
The waste gas diffusion structure of this preferred embodiment is through using waste gas diffusion structure to introduce the air current, and waste gas diffusion structure can lead to the peripheral region of condensing part through first passageway and second passageway with more waste gas, can be with the more even interior intracavity of the direction barrel portion of air current to obtain more efficient condensation effect and better exhaust-gas treatment effect.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.
Claims (9)
1. an exhaust gas diffusion structure, comprising:
The annular structure comprises a shell and a first air inlet, wherein the shell comprises a first air inlet at one end and a first air outlet at the other end;
The two first guide plates are oppositely arranged on the inner side of the shell, a first channel is formed between each first guide plate and the inner wall of the shell which is close to each first guide plate, each first channel comprises a first port close to the corresponding first air inlet and a second port close to the corresponding first air outlet, and the area ratio of the first port to the corresponding first air inlet is larger than that of the second port to the corresponding first air outlet; and
Two second deflector, the subtend setting and connect two between the first deflector, the second deflector with nearer form the second passageway between the shell inner wall, the second passageway is including being close to the third port of first air inlet and being close to the fourth port of first gas outlet, the area proportion that the third port corresponds first air inlet is greater than the fourth port corresponds the area proportion of first gas outlet.
2. the exhaust gas diffusion structure according to claim 1, further comprising two third guide plates disposed in an opposed manner and connected between the two second guide plates, the third guide plates forming a third passage with the nearer first guide plate;
the third channel comprises a fifth port close to the first air inlet and a sixth port close to the first air outlet, and the area ratio of the fifth port to the first air inlet is equal to the area ratio of the sixth port to the first air outlet.
3. The exhaust gas diffusion structure according to claim 2, further comprising two fourth guide plates, wherein the two fourth guide plates are disposed opposite to each other and connected between the two third guide plates, a fourth channel is formed between the fourth guide plate and the second guide plate that is closer to the fourth guide plate, and a fifth channel is formed between the two fourth guide plates;
The fourth channel comprises a seventh port close to the first air inlet and an eighth port close to the first air outlet, and the area ratio of the seventh port to the first air inlet is equal to the area ratio of the eighth port to the first air outlet;
The fifth passage comprises a ninth port close to the first air inlet and a tenth port close to the first air outlet, and the area ratio of the ninth port to the first air inlet is smaller than the area ratio of the tenth port to the first air outlet.
4. The exhaust gas diffusion structure according to claim 3, wherein a connection groove is provided at one side of each of the first guide plate, the second guide plate, and the third guide plate, and a connection end for connection with the connection groove on the corresponding guide plate is provided at both ends of each of the second guide plate, the third guide plate, and the fourth guide plate.
5. The exhaust gas diffusion structure according to claim 4, wherein a rib is provided on the guide plate, the connection groove is provided on the rib, an extending direction of the connection groove coincides with an extending direction of the rib, and both ends of the connection groove are ports for the connection end to slide in.
6. The exhaust gas diffusion structure according to claim 2, wherein the first gas inlet and the first gas outlet are both rectangular in shape, and an area of the first gas inlet is smaller than an area of the first gas outlet.
7. An exhaust gas treatment device using the exhaust gas diffusion structure according to any one of claims 1 to 6, comprising a hollow cylindrical body portion, wherein the cylindrical body portion includes a second gas inlet and a second gas outlet at both ends, respectively, and the first gas outlet of the exhaust gas diffusion structure is in butt joint with the second gas inlet.
8. The exhaust gas treatment device of claim 7, wherein a drain outlet is provided at a bottom of the cylindrical body, two condensing units are provided in the cylindrical body, each condensing unit includes a plurality of condensing parts for condensing the exhaust gas into liquid to be discharged through the drain outlet, a distance between the condensing parts of each condensing unit is equal and is a first distance, a distance between two condensing units is a second distance, and the second distance is larger than the first distance.
9. The exhaust treatment device of claim 7, wherein a fan is disposed at an end where the second air outlet is located, and a suction end of the fan is connected to the second air outlet through a flexible pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920329205.2U CN209735259U (en) | 2019-03-14 | 2019-03-14 | Exhaust gas diffusion structure and corresponding exhaust gas treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920329205.2U CN209735259U (en) | 2019-03-14 | 2019-03-14 | Exhaust gas diffusion structure and corresponding exhaust gas treatment device |
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| CN209735259U true CN209735259U (en) | 2019-12-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898594A (en) * | 2019-12-11 | 2020-03-24 | 曾旭炜 | Flue gas of chemical plant exhaust chimney takes off white equipment |
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2019
- 2019-03-14 CN CN201920329205.2U patent/CN209735259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898594A (en) * | 2019-12-11 | 2020-03-24 | 曾旭炜 | Flue gas of chemical plant exhaust chimney takes off white equipment |
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