CN209782668U - High-temperature incineration tail gas burn-back device - Google Patents
High-temperature incineration tail gas burn-back device Download PDFInfo
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- CN209782668U CN209782668U CN201920512721.9U CN201920512721U CN209782668U CN 209782668 U CN209782668 U CN 209782668U CN 201920512721 U CN201920512721 U CN 201920512721U CN 209782668 U CN209782668 U CN 209782668U
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- waste gas
- exhaust fan
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Abstract
The utility model provides a high temperature burns tail gas burn-back device, include: a tank body, support legs and a water outlet; the bottom of the tank body is welded with support legs, and the support legs are arranged at four positions in an annular array mode; a circular pipe-shaped water outlet is welded in the middle of the bottom of the tank body and communicated with the inside of the tank body; a water level window is welded in the middle of the front side of the tank body and is vertically arranged; the top of the left side of the tank body is welded with an installation plate, and the left side of the installation plate is fixed with an exhaust fan through a bolt; the rear side of the exhaust fan is welded with a circular-tube-shaped air inlet, and the top of the exhaust fan is connected with an air pipe through a flange; the utility model has the advantages of the forced transportation waste gas reduces the resistance that waste gas got into current fire-retardant cabinet, improves the transmission effect of waste gas, and has the aeration effect concurrently, improves the rising speed of waste gas, improves work efficiency to effectual problem and the not enough that appear in having solved current device.
Description
Technical Field
The utility model relates to a waste gas treatment technical field, more specifically say, especially relate to a high temperature burns tail gas burn-back device.
Background
petroleum is called industrial blood, and is mainly used as fuel oil and gasoline, and is also a raw material of many chemical industry products, such as solution, fertilizer, pesticide, plastic and the like, and in recent years, with the rapid development of society, the demand of human beings for power energy sources such as petroleum is greatly increased.
the oil can obtain the petroleum product through refining, and waste oil among the oil refining also obtains recycle through waste oil smelting regeneration recovery technique, waste oil smelting mainly includes steps such as high temperature heating-fractionating tower fractionation-oil gas condensation-oily processing, because after the oil gas that comes out from the fractionating tower passes through condensation treatment, still there is a small amount of flammable noncondensable gas to exist, this noncondensable gas if directly discharge to the atmosphere through not handling, then can cause the pollution to the atmosphere, in addition, this noncondensable gas is combustible gas, discharge in less space and produce incident such as explosion easily.
In view of the above, utility model patent publication (publication) no: CN202066032U discloses a waste oil smelting waste gas burning device, which comprises a separation cabinet communicated with a condensation oil outlet pipe, wherein the separation cabinet is provided with an oil outlet and a water outlet, the oil outlet and the water outlet are respectively provided with an oil outlet valve and a water outlet valve, the waste gas burning device also comprises a waste gas burning pipe, one end of the waste gas burning pipe is communicated with the top of the separation cabinet, the other end of the waste gas burning pipe is communicated with a furnace chamber of an oil refining furnace, and a waste gas control valve is arranged on the waste gas burning pipe close to the end of the oil refining; owing to add waste gas burn-back device in oil refining system, can burn in the furnace of a small amount of noncondensable gas separation and introduction oil refining stove, recycle, not only can the energy saving, but also avoid the atmosphere pollution that direct emission caused, energy-conservation, the environmental protection, however, this fire-retardant cabinet that waste oil smelting waste gas burn-back device set up is because inside is equipped with water, and the waste gas that gets into fire-retardant cabinet is naturally admitted air, consequently, the resistance that the waste gas that gets into fire-retardant cabinet through waste gas burn-back pipe received is great, influence the transmission effect of waste gas, and it is slower to get into the interior waste gas rising speed of fire-retardant cabinet, work efficiency is lower.
In view of this, research and improvement are made to solve the existing problems, and a high-temperature incineration tail gas burn-back device is provided, which aims to achieve the purposes of solving the problems and improving the practical value through the technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature burns tail gas and burns device again to solve the fire-retardant cabinet that proposes in the above-mentioned background art because inside is equipped with water, and the waste gas that gets into fire-retardant cabinet admits air for the nature, consequently the resistance that the waste gas that gets into fire-retardant cabinet through waste gas back-fire pipe received is great, influences the transmission effect of waste gas, and gets into in the fire-retardant cabinet waste gas rising speed slower, the lower problem of work efficiency and not enough.
In order to achieve the above object, the utility model provides a high temperature burns tail gas and burns device reaches by following specific technological means:
A high temperature burns tail gas back-burning device includes: the water level control device comprises a tank body, support legs, a water outlet, a water level window, a mounting plate, an exhaust fan, an air inlet, an air pipe, an air inlet pipe, an air outlet and a water inlet; the bottom of the tank body is welded with support legs, and the support legs are arranged at four positions in an annular array mode; a circular pipe-shaped water outlet is welded in the middle of the bottom of the tank body and communicated with the inside of the tank body; a water level window is welded in the middle of the front side of the tank body and is vertically arranged; the top of the left side of the tank body is welded with an installation plate, and the left side of the installation plate is fixed with an exhaust fan through a bolt; the rear side of the exhaust fan is welded with a circular-tube-shaped air inlet, and the top of the exhaust fan is connected with an air pipe through a flange; a circular tube-shaped air outlet is welded in the middle of the top of the tank body and communicated with the inside of the tank body; a circular tube-shaped air inlet pipe is arranged on the left side of the air outlet and is welded at the top of the tank body; the top end of the air inlet pipe is connected with the air pipe through a flange, and the air inlet pipe is communicated with the inside of the tank body; the right side of gas outlet is provided with the water inlet of pipe form, and the water inlet is linked together with the inside of jar body.
As a further optimization of this technical scheme, the utility model relates to a high temperature burns tail gas burn back device the air exhauster setting is snail centrifugal fan.
As a further optimization of this technical scheme, the utility model relates to a high temperature burns tail gas and burns back device the bottom of intake pipe holds in the inside of the jar body, and the bottom of intake pipe is clearance fit with the bottom of the jar body.
As a further optimization of this technical scheme, the utility model relates to a high temperature burns tail gas burn-back device the mounting panel is the rectangle form, and the arc form is personally submitted with jar body linking to the mounting panel.
As a further optimization of this technical scheme, the utility model relates to a high temperature burns tail gas burn back device the stabilizer blade is the L shape, and the outside symmetric welding of stabilizer blade has the strengthening rib.
As a further optimization of this technical scheme, the utility model relates to a high temperature burns tail gas burn back device the bottom of the jar body is hemispherical, and the top of the jar body is the arc form transition.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. The utility model discloses a set up snail centrifugal fan at the left top of jar body, realize the compulsory transport waste gas, reduce the resistance that waste gas got into current fire-retardant cabinet, improve the transmission effect of waste gas.
2. The utility model discloses a forced delivery waste gas realizes the aeration effect, improves the rising speed of waste gas, improves work efficiency.
3. The utility model discloses a to the improvement of a high temperature burns tail gas burn-back device, have the forced transportation waste gas, reduce the resistance that waste gas got into current fire-retardant cabinet, improve the transmission effect of waste gas, and have the aeration effect concurrently, improve the rising speed of waste gas, improve work efficiency's advantage, thereby effectual solution the utility model discloses the problem that proposes in background art one with not enough.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the axial measurement structure of the present invention;
Fig. 3 is a schematic front sectional view of the present invention.
In the figure: jar body 1, stabilizer blade 2, outlet 3, water level window 4, mounting panel 5, air exhauster 6, income gas port 7, tuber pipe 8, intake pipe 9, gas outlet 10, water inlet 11.
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.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, the present invention provides a specific technical implementation of a high temperature burning tail gas burning device:
A high temperature burns tail gas back-burning device includes: the water-saving tank comprises a tank body 1, support legs 2, a water outlet 3, a water level window 4, a mounting plate 5, an exhaust fan 6, an air inlet 7, an air pipe 8, an air inlet pipe 9, an air outlet 10 and a water inlet 11; the bottom of the tank body 1 is welded with support legs 2, and the support legs 2 are arranged at four positions in an annular array mode; a circular tube-shaped water outlet 3 is welded in the middle of the bottom of the tank body 1, and the water outlet 3 is communicated with the inside of the tank body 1; a water level window 4 is welded in the middle of the front side of the tank body 1, and the water level window 4 is vertically arranged; the top of the left side of the tank body 1 is welded with an installation plate 5, and the left side of the installation plate 5 is fixed with an exhaust fan 6 through a bolt; a circular-tube-shaped air inlet 7 is welded at the rear side of the exhaust fan 6, and the top of the exhaust fan 6 is connected with an air pipe 8 through a flange; a circular tube-shaped air outlet 10 is welded in the middle of the top of the tank body 1, and the air outlet 10 is communicated with the inside of the tank body 1; a circular tube-shaped air inlet pipe 9 is arranged on the left side of the air outlet 10, and the air inlet pipe 9 is welded on the top of the tank body 1; the top end of the air inlet pipe 9 is connected with the air pipe 8 through a flange, and the air inlet pipe 9 is communicated with the inside of the tank body 1; the right side of the air outlet 10 is provided with a circular tube-shaped water inlet 11, and the water inlet 11 is communicated with the inside of the tank body 1.
Specifically, referring to fig. 1, the exhaust fan 6 is a centrifugal blower, and the centrifugal blower is convenient to install and has a good air exhaust effect.
specifically, referring to fig. 3, the bottom of the air inlet pipe 9 is accommodated inside the tank body 1, the bottom end of the air inlet pipe 9 is in clearance fit with the bottom of the tank body 1, and the exhaust gas is discharged from the bottom end of the air inlet pipe 9 and enters the clean water inside the tank body 1 to form an aeration effect in the clean water under the action of the exhaust fan 6.
specifically, referring to fig. 1, the mounting plate 5 is rectangular, and the joint surface between the mounting plate 5 and the tank body 1 is arc-shaped, so as to facilitate welding and fixing with the tank body 1 and installation of the exhaust fan 6.
Specifically, referring to fig. 1, the supporting legs 2 are L-shaped, and reinforcing ribs are symmetrically welded to the outer sides of the supporting legs 2 to reinforce the supporting effect of the supporting legs 2.
Specifically, referring to fig. 1, the bottom of the can body 1 is hemispherical, and the top of the can body 1 is in arc transition.
The method comprises the following specific implementation steps:
the air inlet 7 is butted with the existing separation cabinet through a pipeline, the air outlet 10 is butted with the hearth of the existing oil refining furnace through a pipeline, the water outlet 3 is butted with an external wastewater collection device through a pipeline, and the water inlet 11 is butted with an external tap water pipeline; the clear water with 1/2 amount is injected into the tank body 1 through the water inlet 11, the exhaust fan 6 is in operation, the waste gas in the existing separation cabinet is pumped into the tank body 1, the waste gas is discharged from the bottom end of the air inlet pipe 9 and enters the clear water in the tank body 1 to form an aeration effect, and the waste gas rises rapidly and enters the hearth of the existing oil refining furnace through the air outlet 10 to be combusted.
In summary, the following steps: according to the high-temperature incineration tail gas burning device, the snail centrifugal fan is arranged at the top of the left side of the tank body, so that waste gas is forcibly conveyed, the resistance of the waste gas entering the conventional flame retardant cabinet is reduced, and the transmission effect of the waste gas is improved; the aeration effect is realized by forcibly conveying the waste gas, the rising speed of the waste gas is improved, and the working efficiency is improved; the utility model discloses a to the improvement of a high temperature burns tail gas burn-back device, have the forced transportation waste gas, reduce the resistance that waste gas got into current fire-retardant cabinet, improve the transmission effect of waste gas, and have the aeration effect concurrently, improve the rising speed of waste gas, improve work efficiency's advantage to the effectual problem and the not enough that appear in having solved current device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high temperature burns tail gas back-burning device includes: the water-saving tank comprises a tank body (1), support legs (2), a water outlet (3), a water level window (4), a mounting plate (5), an exhaust fan (6), an air inlet (7), an air pipe (8), an air inlet pipe (9), an air outlet (10) and a water inlet (11); the method is characterized in that: the bottom of the tank body (1) is welded with support legs (2), and the support legs (2) are arranged at four positions in an annular array mode; a circular tube-shaped water outlet (3) is welded in the middle of the bottom of the tank body (1), and the water outlet (3) is communicated with the inside of the tank body (1); a water level window (4) is welded in the middle of the front side of the tank body (1), and the water level window (4) is vertically arranged; the top of the left side of the tank body (1) is welded with a mounting plate (5), and the left side of the mounting plate (5) is fixed with an exhaust fan (6) through a bolt; a circular-tube-shaped air inlet (7) is welded at the rear side of the exhaust fan (6), and the top of the exhaust fan (6) is connected with an air pipe (8) through a flange; a circular tube-shaped air outlet (10) is welded in the middle of the top of the tank body (1), and the air outlet (10) is communicated with the inside of the tank body (1); a circular tube-shaped air inlet pipe (9) is arranged on the left side of the air outlet (10), and the air inlet pipe (9) is welded to the top of the tank body (1); the top end of the air inlet pipe (9) is connected with the air pipe (8) through a flange, and the air inlet pipe (9) is communicated with the inside of the tank body (1); the right side of the air outlet (10) is provided with a circular tube-shaped water inlet (11), and the water inlet (11) is communicated with the inside of the tank body (1).
2. The high-temperature incineration tail gas burning back device according to claim 1, characterized in that: the exhaust fan (6) is arranged to be a snail centrifugal fan.
3. The high-temperature incineration tail gas burning back device according to claim 1, characterized in that: the bottom of intake pipe (9) holds in the inside of jar body (1), and the bottom of intake pipe (9) is clearance fit with the bottom of jar body (1).
4. The high-temperature incineration tail gas burning back device according to claim 1, characterized in that: mounting panel (5) are the rectangle form, and mounting panel (5) and jar personally submit the arc form that body (1) links up.
5. The high-temperature incineration tail gas burning back device according to claim 1, characterized in that: the support legs (2) are L-shaped, and reinforcing ribs are symmetrically welded on the outer sides of the support legs (2).
6. The high-temperature incineration tail gas burning back device according to claim 1, characterized in that: the bottom of the tank body (1) is hemispherical, and the top of the tank body (1) is in arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512721.9U CN209782668U (en) | 2019-04-16 | 2019-04-16 | High-temperature incineration tail gas burn-back device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512721.9U CN209782668U (en) | 2019-04-16 | 2019-04-16 | High-temperature incineration tail gas burn-back device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209782668U true CN209782668U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920512721.9U Active CN209782668U (en) | 2019-04-16 | 2019-04-16 | High-temperature incineration tail gas burn-back device |
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| Country | Link |
|---|---|
| CN (1) | CN209782668U (en) |
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2019
- 2019-04-16 CN CN201920512721.9U patent/CN209782668U/en active Active
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