CN210057823U - Waste gas treatment device of nano composite heat-preservation heat-insulation felt sintering furnace - Google Patents
Waste gas treatment device of nano composite heat-preservation heat-insulation felt sintering furnace Download PDFInfo
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- CN210057823U CN210057823U CN201920373293.6U CN201920373293U CN210057823U CN 210057823 U CN210057823 U CN 210057823U CN 201920373293 U CN201920373293 U CN 201920373293U CN 210057823 U CN210057823 U CN 210057823U
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- air inlet
- spraying tank
- sintering furnace
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Abstract
The utility model relates to the technical field of heat insulation felt production, in particular to a waste gas treatment device of a nano composite heat insulation felt sintering furnace, which solves the problem that waste gas generated by the sintering furnace in the prior art is directly discharged and easily causes pollution to the environment, and comprises a spraying tank, wherein one end of the spraying tank is provided with an air inlet and is connected with an air inlet pipe through a flange, the side wall of the spraying tank, which is far away from the air inlet pipe, is provided with a drain hole and is connected with a drain pipe through a flange, the air inlet end of the air inlet pipe is connected with the outlet end of an air blower, the inner side of the spraying tank is provided with a fixed shell, the upper wall of the fixed shell is provided with a threaded hole and is connected with a water injection pipe, one end of a circulating pipe is connected with a connecting pipe through an air suction pump, one end of, and collecting and treating the waste gas discharged by the sintering furnace to finish the purification operation of the waste gas.
Description
Technical Field
The utility model relates to an adiabatic felt production technical field especially relates to a waste gas treatment device of adiabatic felt fritting furnace of nanometer composite insulation.
Background
The nanometer composite heat-insulating felt is prepared with silica heat-insulating felt, water, silica solution, oxalic acid, urea, peg2000 and water-proof treating liquid, and through stirring at normal temperature and pressure, soaking silica heat-insulating felt, stoving in stoving furnace at 100 deg.c, sintering in sintering furnace at 500 deg.c, water-proof treatment in fumigating furnace, and other steps.
The prior art sintering grate exhaust gas method generally comprises the following steps: a mechanical pump and a Roots pump are used for pumping air to the hearth through an iron pipeline, waste gas is discharged into the atmosphere through an air outlet of the mechanical pump, and the waste gas contains dust, oil and the like to pollute the environment.
Disclosure of Invention
The utility model aims at solving the problem that the waste gas generated by the sintering furnace in the prior art is directly discharged, which easily causes the pollution to the environment, and providing a waste gas treatment device of a nano composite heat-preservation heat-insulation felt sintering furnace.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a waste gas treatment device of a nano composite heat-insulating felt sintering furnace comprises a spraying tank, a spraying head, an air blower and a treatment box, wherein one end of the spraying tank is provided with an air inlet and is connected with an air inlet pipe through a flange;
the inboard of handling the case is provided with the active carbon filter, and the downside of active carbon filter is provided with the clarifier, and the downside of clarifier is provided with the sieve, the exhaust hole has been seted up to the outside of handling the case to there is the blast pipe through flange joint.
Preferably, the outer upper wall of the spraying tank is provided with a through hole, and a water injection pipe is inserted in the through hole.
Preferably, the outlet end of the circulating pipe is connected with the inlet end of an air pump, and the outlet end of the air pump is connected with the inlet end of the connecting pipe.
Preferably, the inside of set casing is the cavity structure, and the bottom wall of set casing sets up threaded hole, and threaded hole female connection has the shower head.
The utility model has the advantages that:
1. the utility model discloses, the shower water in the set casing passes through the shower head, and even spraying is on the waste gas in the spray tank, purifies the soluble harmful substance in the waste gas, and harmful substance forms waste water after dissolving with the spray water, and waste water passes through the drain pipe discharge spray tank.
2. The utility model discloses, under the connection of aspiration pump, carry to handling the incasement through the runner pipe, waste gas passes active carbon filter, clarifier and sieve in proper order, accomplishes the continuous purification treatment to waste gas, has avoided direct exhaust waste gas to cause the pollution to the environment.
In summary, the exhaust gas treatment device is used to collect and treat the exhaust gas discharged from the sintering furnace, thereby completing the purification operation of the exhaust gas.
Drawings
FIG. 1 is a schematic diagram showing a front view of an exhaust gas treatment device of a sintering furnace for a nanocomposite heat-insulating felt according to the present invention;
fig. 2 is a schematic top view of a connecting structure of a fixing shell and a spraying tank of a waste gas treatment device of a nano composite heat-insulating felt sintering furnace provided by the utility model.
In the figure: 1 spraying tank, 2 air inlet pipes, 3 air blowers, 4 fixing shells, 5 water injection pipes, 7 circulating pipes, 8 air pumps, 9 connecting pipes, 10 activated carbon filter plates, 11 treatment boxes, 12 purifiers, 13 sieve plates, 14 exhaust pipes and 15 drain pipes.
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.
Example (b): referring to fig. 1-2, a waste gas treatment device of a nano composite heat-insulating felt sintering furnace comprises a spraying tank 1, a spraying head, an air blower 3 and a treatment box 11, wherein one end of the spraying tank 1 is provided with an air inlet hole and is connected with an air inlet pipe 2 through a flange, the side wall of the spraying tank 1 far away from the air inlet pipe 2 is provided with a drain hole and is connected with a drain pipe 15 through a flange, the air inlet end of the air inlet pipe 2 is connected with the outlet end of the air blower 3, the inner side of the spraying tank 1 is provided with a fixed shell 4, the inner part of the fixed shell 4 is of a cavity structure, the bottom end wall of the fixed shell 4 is provided with a threaded hole, the threaded hole is internally threaded with the spraying head, the threaded hole on the upper wall of the fixed shell 4 is connected with a water injection pipe 5, the through hole is arranged, a circulating pipe 7 is fixed through a flange, one end of the circulating pipe 7 is connected with a connecting pipe 9 through an air suction pump 8, one end of the connecting pipe 9 is fixed on the upper part of a treatment box 11 through a flange, namely, the outlet end of the circulating pipe 7 is connected with the inlet end of the air suction pump 8, and the outlet end of the air suction pump 8 is connected with the inlet end of the connecting pipe 9;
wherein, the inboard of handling case 11 is provided with activated carbon filter 10, and the downside of activated carbon filter 10 is provided with clarifier 12, and the downside of clarifier 12 is provided with sieve 13, and the exhaust hole has been seted up to the outside of handling case 11 to there is blast pipe 14 through flange joint.
Specifically, when the treatment device is used for treating the waste gas discharged from the sintering furnace, a waste gas discharge pipe of the sintering furnace is connected with the inlet end of an air blower 3, the air blower 3 is controlled to be connected with an air inlet pipe 2, the waste gas is blown into a spraying tank 1, spraying water is injected into a fixed shell 4 through a water injection pipe 5, the spraying water in the fixed shell 4 is uniformly sprayed on the waste gas in the spraying tank 1 through a spraying head, soluble harmful substances in the waste gas are purified, the harmful substances and the spraying water are dissolved to form waste water, the waste water is discharged out of the spraying tank 1 through a water discharge pipe 15, and the sprayed and purified waste gas flows into a treatment box 11 through a circulation pipe 7;
further, under the connection of aspiration pump 8, carry to handling in the case 11 through runner pipe 7, waste gas passes active carbon filter 10 in proper order, clarifier 12 and sieve 13, purify waste gas once more, waste gas after the purification passes through blast pipe 14 and discharges, be the filtration pore on the honeycomb on the active carbon filter 10, adsorb the granule in the waste gas, clarifier 12 adopts static electret filter screen, evenly distributed has the sieve mesh on the sieve 13, utilize simple structure's processing case 11, the completion is to the continuous purification treatment of waste gas, the waste gas of having avoided direct exhaust causes the pollution to the environment.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
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 (4)
1. A waste gas treatment device of a nano composite heat-preservation heat-insulation felt sintering furnace comprises a spraying tank (1), a spraying head, an air blower (3) and a treatment box (11), wherein one end of the spraying tank (1) is provided with an air inlet, the spraying tank is connected with an air inlet pipe (2) through a flange, the side wall of the spraying tank (1) far away from the air inlet pipe (2) is provided with a drain hole, the spraying tank is connected with a drain pipe (15) through a flange, the waste gas treatment device is characterized in that the air inlet end of the air inlet pipe (2) is connected with the outlet end of the air blower (3), the inner side of the spraying tank (1) is provided with a fixed shell (4), the upper wall of the fixed shell (4) is provided with a threaded hole and connected with a water injection pipe (5), the upper wall of the fixed shell (4) close to the water injection pipe (5) is also provided with a circulation pipe (7) through a flange, one end, one end of the connecting pipe (9) is fixed on the upper part of the treatment box (11) through a flange;
the inboard of handling case (11) is provided with activated carbon filter (10), and the downside of activated carbon filter (10) is provided with clarifier (12), and the downside of clarifier (12) is provided with sieve (13), the exhaust hole has been seted up to the outside of handling case (11) to there is blast pipe (14) through flange joint.
2. The waste gas treatment device of the nano composite heat-preservation heat-insulation felt sintering furnace according to claim 1, wherein the outer upper wall of the spraying tank (1) is provided with a through hole, and a water injection pipe (5) is inserted in the through hole.
3. The exhaust gas treatment device of the sintering furnace of the nano composite heat-insulating felt according to claim 1, characterized in that the outlet end of the flow pipe (7) is connected with the inlet end of an air pump (8), and the outlet end of the air pump (8) is connected with the inlet end of the connecting pipe (9).
4. The waste gas treatment device of the nano composite heat-preservation heat-insulation felt sintering furnace as claimed in claim 1, wherein the inside of the fixed shell (4) is of a cavity structure, a threaded hole is formed in the bottom end wall of the fixed shell (4), and a spray head is connected to the threaded hole in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373293.6U CN210057823U (en) | 2019-03-22 | 2019-03-22 | Waste gas treatment device of nano composite heat-preservation heat-insulation felt sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373293.6U CN210057823U (en) | 2019-03-22 | 2019-03-22 | Waste gas treatment device of nano composite heat-preservation heat-insulation felt sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210057823U true CN210057823U (en) | 2020-02-14 |
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ID=69434774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920373293.6U Expired - Fee Related CN210057823U (en) | 2019-03-22 | 2019-03-22 | Waste gas treatment device of nano composite heat-preservation heat-insulation felt sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210057823U (en) |
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2019
- 2019-03-22 CN CN201920373293.6U patent/CN210057823U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |