CN214233244U - Flue gas purification device of garbage incinerator - Google Patents
Flue gas purification device of garbage incinerator Download PDFInfo
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- CN214233244U CN214233244U CN202022240267.1U CN202022240267U CN214233244U CN 214233244 U CN214233244 U CN 214233244U CN 202022240267 U CN202022240267 U CN 202022240267U CN 214233244 U CN214233244 U CN 214233244U
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Abstract
The utility model relates to a flue gas purification technical field just discloses a flue gas purification device of waste incinerator, which comprises a housin, the lower extreme fixedly connected with bottom plate of casing, connecting rod fixedly connected with inlet air channel is passed through to the upper end of bottom plate, inlet air channel's one end is fixed to be communicated to the casing inboard, opening and opening part fixedly connected with ventilation pipe have been seted up to inlet air channel's lateral wall, the casing intussuseption is filled with the liquid level that sprays the liquid and spray the liquid and is higher than the pipe orifice department of ventilation pipe, the upper end fixedly connected with centrifugal pump of bottom plate, the water inlet of centrifugal pump runs through the fixed intercommunication of lateral wall to the casing in, the delivery port of centrifugal pump has annular water pipe through the fixed intercommunication of lateral wall that the casing was run through to the pipe, annular water pipe fixed connection is at the inside wall of casing. The utility model provides the high purifying effect of equipment to the flue gas has reduced the pollution to the environment, has made things convenient for people to use.
Description
Technical Field
The utility model relates to a flue gas purification technical field especially relates to a waste incinerator's gas cleaning device.
Background
The garbage incinerator is a device for burning garbage, the garbage is burned in the hearth to become waste gas, the waste gas enters a secondary combustion chamber, the waste gas is completely burned under the forced combustion of a combustor and then enters a spray type dust remover, the waste gas is discharged into the atmosphere through a chimney after dust removal, the garbage incinerator consists of four systems, namely a garbage pretreatment system, a burning system, a smoke biochemical dust removal system and a gas producer (auxiliary ignition burning), and the four systems integrate automatic feeding, screening, drying, burning, dust removal and automatic control into a whole.
The flue gas purification device of the existing garbage incinerator often filters the flue gas simply through a filter screen, only some visible particulate matters are filtered, invisible harmful substances in the gas are difficult to filter, and the purification effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of poor flue gas purification effect in the prior art and providing a flue gas purification device of a garbage incinerator.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a flue gas purification device of a garbage incinerator comprises a shell, wherein the lower end of the shell is fixedly connected with a bottom plate, the upper end of the bottom plate is fixedly connected with an air inlet channel through a connecting rod, one end of the air inlet channel is fixedly communicated with the inner side of the shell, the side wall of the air inlet channel is provided with an opening, the opening is fixedly connected with a ventilation pipe, spray liquid is filled in the shell, the liquid level of the spray liquid is higher than the pipe orifice of the ventilation pipe, the upper end of the bottom plate is fixedly connected with a centrifugal pump, the water inlet of the centrifugal pump penetrates through the side wall of the shell and is fixedly communicated with the shell, the water outlet of the centrifugal pump penetrates through the side wall of the shell through a guide pipe and is fixedly communicated with an annular water pipe, the annular water pipe is fixedly connected with the inner side wall of the shell, the lower end of the annular water pipe is fixedly connected with a plurality of atomizing heads, and the inner side wall of the shell is fixedly connected with a plurality of throttle plates, an opening is formed in the upper end of the shell, and a filter screen plate is fixedly connected to the opening.
Preferably, inlet air channel's inside wall fixedly connected with purifies the net group, purify the net group including asbestos filter screen, anion filter screen, HEPA filter screen and the active carbon filter screen of fixed connection in the inlet air channel inside wall in proper order.
Preferably, a plurality of throttle blocks are fixedly connected to the lower side walls of the plurality of throttle plates.
Preferably, the upper end of the shell is fixedly connected with two upright posts, and the upper ends of the two upright posts are fixedly connected with the same baffle.
Preferably, the lower end of the bottom plate is fixedly connected with a supporting seat.
Compared with the prior art, the utility model provides a flue gas purification device of waste incinerator possesses following beneficial effect:
the smoke purifying device of the garbage incinerator is characterized in that through the ventilation pipe, spraying liquid, a centrifugal pump, an annular water pipe, an atomizing head, a throttle plate, a filter screen plate, an asbestos filter screen, an anion filter screen, an HEPA filter screen and an active carbon filter screen, when the smoke is purified, the smoke firstly passes through a purifying screen group in an air inlet channel, the smoke is purified through the asbestos filter screen, the anion filter screen, the HEPA filter screen and the active carbon filter screen to reduce impurities and harmful substances in the smoke, then air is introduced into the spraying liquid through the ventilation pipe to purify gas through direct contact, then the centrifugal pump is started to fill the spraying liquid into the annular water pipe, then the spraying head is used for spraying and purifying the gas to reduce the impurities and the harmful substances, meanwhile, water vapor in the gas is throttled down through the throttle plate and a throttling block, and then the gas is discharged through the filter screen plate, the purification effect of the equipment on the flue gas is improved, the pollution to the environment is reduced, and the use by people is facilitated.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model provides high equipment has reduced the pollution to the environment to the purifying effect of flue gas, has made things convenient for people to use.
Drawings
FIG. 1 is a schematic structural view of a flue gas purification device of a garbage incinerator according to the present invention;
fig. 2 is a schematic structural diagram of a part a of a flue gas purification device of a garbage incinerator.
In the figure: the device comprises a shell 1, a bottom plate 2, an air inlet channel 3, a vent pipe 4, spray liquid 5, a centrifugal pump 6, an annular water pipe 7, an atomizing head 8, a throttle plate 9, a filter screen plate 10, a purification screen group 11, an asbestos filter screen 111, an anion filter screen 112, an HEPA filter screen 113, an active carbon filter screen 114, a throttle block 12, a baffle 13 and a support seat 14.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a flue gas purification device of a garbage incinerator comprises a shell 1, a bottom plate 2 is fixedly connected to the lower end of the shell 1, an air inlet channel 3 is fixedly connected to the upper end of the bottom plate 2 through a connecting rod, one end of the air inlet channel 3 is fixedly communicated to the inner side of the shell 1, an opening is formed in the side wall of the air inlet channel 3, a ventilation pipe 4 is fixedly connected to the opening, a spraying liquid 5 is filled in the shell 1, the liquid level of the spraying liquid 5 is higher than the pipe orifice of the ventilation pipe 4, a centrifugal pump 6 is fixedly connected to the upper end of the bottom plate 2, the water inlet of the centrifugal pump 6 penetrates through the side wall of the shell 1 and is fixedly communicated into the shell 1, the water outlet of the centrifugal pump 6 penetrates through the side wall of the shell 1 through a guide pipe and is fixedly communicated with an annular water pipe 7, the annular water pipe 7 is fixedly connected to the inner side wall of the shell 1, a plurality of atomizing heads 8 are fixedly connected to the inner side wall of the shell 1 through a plurality of throttle plates 9, an opening is arranged at the upper end of the shell 1, and a filter screen plate 10 is fixedly connected at the opening.
The inside wall fixedly connected with of inlet air duct 3 purifies net group 11, and purification net group 11 can be convenient for purify the flue gas including asbestos filter screen 111, anion filter screen 112, HEPA filter screen 113 and the active carbon filter screen 114 of fixed connection in the 3 inside walls of inlet air duct in proper order.
The lower side walls of the throttle plates 9 are fixedly connected with a plurality of throttle blocks 12, so that water vapor in the air can be condensed into water drops to drip conveniently, and the waste of water resources is reduced.
Two stands of upper end fixedly connected with of casing 1 and the same baffle 13 of upper end fixedly connected with of two stands can prevent debris such as rainwater from getting into.
The lower extreme fixedly connected with supporting seat 14 of bottom plate 2 can improve equipment's stability.
The utility model discloses in, during the use, when purifying the flue gas, earlier pass through the purification net group 11 in the inlet air duct 3 with the flue gas, through asbestos filter screen 111, anion filter screen 112, HEPA filter screen 113 and active carbon filter screen 114 purify the flue gas, reduce impurity and harmful substance in the flue gas, then let in the air through ventilation pipe 4 and spray liquid 5 in, purify gas through direct contact, then start centrifugal pump 6 and fill into spray liquid 5 in to annular water pipe 7, then spout through atomising head 8, advance to spray the purification to gas, reduce impurity and harmful substance, water throttle through throttle plate 9 and throttle piece 12 in with the gas simultaneously flows down, gas is thereupon discharged through filter screen plate 10, the purifying effect of equipment to the flue gas has been improved, the pollution to the environment has been reduced, the use of people has been made things convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A flue gas purification device of a garbage incinerator comprises a shell (1) and is characterized in that a bottom plate (2) is fixedly connected to the lower end of the shell (1), an air inlet channel (3) is fixedly connected to the upper end of the bottom plate (2) through a connecting rod, one end of the air inlet channel (3) is fixedly communicated to the inner side of the shell (1), an opening is formed in the side wall of the air inlet channel (3), a ventilation pipe (4) is fixedly connected to the opening, spraying liquid (5) is filled in the shell (1), the liquid level of the spraying liquid (5) is higher than the pipe orifice of the ventilation pipe (4), a centrifugal pump (6) is fixedly connected to the upper end of the bottom plate (2), a water inlet of the centrifugal pump (6) penetrates through the side wall of the shell (1) and is fixedly communicated into the shell (1), a water outlet of the centrifugal pump (6) penetrates through the side wall of the shell (1) through a guide pipe and is fixedly communicated with an annular water pipe (7), annular water pipe (7) fixed connection is at the inside wall of casing (1), a plurality of atomising heads (8) of lower extreme fixedly connected with of annular water pipe (7), a plurality of throttle plates (9) of inside wall fixedly connected with of casing (1), opening and opening part fixedly connected with filter plate (10) have been seted up to the upper end of casing (1).
2. The flue gas purification device of the garbage incinerator according to claim 1, characterized in that the inner side wall of the air intake channel (3) is fixedly connected with a purification net set (11), and the purification net set (11) comprises an asbestos filter screen (111), a negative ion filter screen (112), a HEPA filter screen (113) and an active carbon filter screen (114) which are sequentially and fixedly connected with the inner side wall of the air intake channel (3).
3. A flue gas cleaning apparatus for a garbage incinerator according to claim 1, characterized in that a plurality of throttle blocks (12) are fixedly connected to the lower side walls of a plurality of said throttle plates (9).
4. A flue gas cleaning apparatus for a garbage incinerator according to claim 1, characterized in that two columns are fixedly connected to the upper end of the housing (1) and the same baffle plate (13) is fixedly connected to the upper ends of the two columns.
5. A flue gas cleaning apparatus for a garbage incinerator according to claim 1, characterized in that the lower end of the bottom plate (2) is fixedly connected with a supporting base (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022240267.1U CN214233244U (en) | 2020-10-10 | 2020-10-10 | Flue gas purification device of garbage incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022240267.1U CN214233244U (en) | 2020-10-10 | 2020-10-10 | Flue gas purification device of garbage incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214233244U true CN214233244U (en) | 2021-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022240267.1U Active CN214233244U (en) | 2020-10-10 | 2020-10-10 | Flue gas purification device of garbage incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214233244U (en) |
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2020
- 2020-10-10 CN CN202022240267.1U patent/CN214233244U/en active Active
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