CN216295586U - Furfural slag boiler tail gas recovery device - Google Patents
Furfural slag boiler tail gas recovery device Download PDFInfo
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- CN216295586U CN216295586U CN202122928629.0U CN202122928629U CN216295586U CN 216295586 U CN216295586 U CN 216295586U CN 202122928629 U CN202122928629 U CN 202122928629U CN 216295586 U CN216295586 U CN 216295586U
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Abstract
The utility model discloses a furfural residue boiler tail gas recovery device, which belongs to the technical field of tail gas treatment and comprises a filter box, wherein the left end of the filter box is fixedly connected with an air inlet pipe, the left end of the air inlet pipe is fixedly connected with a flange plate, the upper end of the filter box is fixedly connected with a water storage box, a second heat insulation plate is fixedly connected in the filter box, the left end of the second heat insulation plate is provided with an air vent, a filter screen plate, a filler filter plate and an active carbon filter plate are fixedly connected in the filter box from left to right in sequence, the filter screen plate, the filler filter plate and the active carbon filter plate are all positioned on the left side of the second heat insulation plate, and the right end of the filter box is fixedly connected with an exhaust pipe.
Description
Technical Field
The utility model relates to the technical field of tail gas treatment, in particular to a furfural slag boiler tail gas recovery device.
Background
The boiler is a water container heated on fire, a furnace is a place where fuel is combusted, and the boiler comprises a boiler and a furnace. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, is mainly used for life, and has a small amount of application in industrial production. The boiler for generating steam is called as a steam boiler, often called as a boiler for short, and is widely used for thermal power stations, ships, locomotives and industrial and mining enterprises.
The furfural residue boiler can produce a large amount of tail gas when using, and the tail gas can cause serious environmental pollution through not handling direct discharge to the tail gas still accompanies a large amount of heat energy when discharging, has caused the heat energy waste again, has proposed a furfural residue boiler tail gas recovery unit in order to solve this problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a furfural slag boiler tail gas recovery device which can realize tail gas filtration and prevent waste of heat energy by heating water in a water storage tank through the heat energy of the tail gas.
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model provides a furfural sediment boiler tail gas recovery unit, includes the rose box, the left end fixedly connected with intake pipe of rose box, the left end fixedly connected with ring flange of intake pipe, the upper end fixedly connected with water storage box of rose box, fixedly connected with second heat insulating board in the rose box, the air vent has been seted up to the left end of second heat insulating board, from left hand right side fixedly connected with filter plate, filler filter and active carbon filter in proper order in the rose box, and filter plate, filler filter and active carbon filter all are located the left side of second heat insulating board, the right-hand member fixedly connected with blast pipe of rose box finally can realize filtering tail gas to the water heating of heat energy through tail gas in to the water storage box prevents that heat energy is extravagant.
According to a preferable scheme of the utility model, a first heat insulation plate is fixedly connected in the water storage tank, two first drainage pipes are fixedly connected to the front end of the water storage tank, the two first drainage pipes penetrate through the front end of the filter tank, and first valves are arranged on the surfaces of the two first drainage pipes.
As a preferred scheme of the utility model, four insertion holes are formed in the upper end of the water storage tank, insertion rods are movably inserted into the four insertion holes, a sealing plate is fixedly connected to the upper ends of the four insertion rods, two water feeding pipes are fixedly connected to the upper end of the sealing plate, and the two water feeding pipes are symmetrically arranged.
As a preferable scheme of the utility model, the lower end of the water storage tank is fixedly connected with a conical column, the conical column is positioned on the right side of the second heat insulation plate, the filter tank is internally and fixedly connected with a water storage tank, and the water storage tank is positioned on the lower side of the conical column.
As a preferable scheme of the utility model, a second drain pipe is fixedly connected to the front end of the water storage tank, and a second valve is mounted on the surface of the second drain pipe.
As a preferable scheme of the utility model, the lower end of the filter box is fixedly connected with two supporting legs, and the two supporting legs are symmetrically arranged.
As a preferable embodiment of the present invention, a handle is fixedly connected to an upper end of the sealing plate.
Compared with the prior art, the utility model has the advantages that:
(1) when the device needs to be used, the water storage tank is filled with water through the two water adding pipes, the air inlet pipe is connected through the external connecting pipe, tail gas generated by a boiler is guided into the filter tank, the tail gas is filtered through the tail gas matched with the filter screen plate, the filler filter plate and the activated carbon filter plate after entering the filter tank, the tail gas is very high in temperature, the water storage tank is heated by the tail gas during filtering, the filtered tail gas moves rightwards through the vent hole, the filtered tail gas is attached to the surface of the conical column, water vapor is accumulated on the surface of the conical column and then flows downwards into the water storage tank along the conical column, waste water is collected through the water storage tank, leakage of the waste water is prevented, the tail gas is filtered finally, the water in the water storage tank is heated through the heat energy of the tail gas, and waste of the heat energy is prevented.
(2) According to the utility model, the jacks are arranged to facilitate the insertion of the insertion rods, the sealing plates are used to facilitate the sealing of the water storage tank, the water adding pipes are used to facilitate the adding of water, and water vapor accumulated on the surface of the conical column flows downwards into the water storage tank along the conical column to collect waste water through the water storage tank, so that the waste water is prevented from leaking.
Drawings
FIG. 1 is an exploded view of a furfural slag boiler tail gas recovery device according to the present invention;
FIG. 2 is a front perspective view of a furfural slag boiler tail gas recovery device of the present invention;
FIG. 3 is a side perspective view of a furfural slag boiler tail gas recovery unit of the present invention;
fig. 4 is a cross-sectional view of a filter box of the furfural slag boiler tail gas recovery device of the present invention.
The reference numbers in the figures illustrate:
1. a filter box; 2. an air inlet pipe; 3. a flange plate; 4. a water storage tank; 5. a first heat insulation plate; 6. a jack; 7. a sealing plate; 8. a handle; 9. a water feeding pipe; 10. inserting a rod; 11. a first drain pipe; 12. a first valve; 13. a second heat insulation plate; 14. a vent hole; 15. a filter screen plate; 16. a filler filter plate; 17. an activated carbon filter plate; 18. a tapered post; 19. a water storage tank; 20. a second drain pipe; 21. a second valve; 22. supporting legs; 23. and (4) exhausting the gas.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
please refer to fig. 1-4, a furfural residue boiler tail gas recovery device, including a filter box 1, a left end of the filter box 1 is fixedly connected with an air inlet pipe 2, a left end of the air inlet pipe 2 is fixedly connected with a flange 3, an upper end of the filter box 1 is fixedly connected with a water storage tank 4, a second heat insulation plate 13 is fixedly connected in the filter box 1, a vent hole 14 is opened at the left end of the second heat insulation plate 13, a filter screen plate 15, a filler filter plate 16 and an active carbon filter plate 17 are fixedly connected in the filter box 1 from left to right in sequence, and the filter screen plate 15, the filler filter plate 16 and the active carbon filter plate 17 are all located at the left side of the second heat insulation plate 13, and a right end of the filter box 1 is fixedly connected with an exhaust pipe 23, finally, tail gas filtration can be realized, and water in the water storage tank 4 is heated by heat energy of the tail gas, thereby preventing waste of the heat energy.
In the embodiment, water is filled in the water storage tank 4 through the two water adding pipes 9, then the water storage tank is connected with the air inlet pipe 2 through the external connecting pipe, tail gas generated by the boiler is guided into the filter tank 1, after the tail gas enters the filter tank 1, the tail gas is filtered by the matching of the filter screen plate 15, the filler filter plate 16 and the active carbon filter plate 17, because the temperature of the tail gas is very high, therefore, when filtering, the tail gas heats the water storage tank 4, the filtered tail gas moves rightwards through the vent hole 14, the filtered tail gas is attached to the surface of the conical column 18, the water vapor is accumulated on the surface of the conical column 18 and then flows downwards along the conical column 18 into the water storage tank 19, waste water is collected through the water storage tank 19, the waste water is prevented from leaking, tail gas is finally filtered, and the heat energy of the tail gas is used for heating water in the water storage tank 4, so that waste of the heat energy is prevented.
Specifically, the first heat insulating board 5 of fixedly connected with in the water storage box 4, two first drain pipes 11 of the front end fixedly connected with of water storage box 4, two first drain pipes 11 all run through the front end of rose box 1, and first valve 12 is all installed on the surface of two first drain pipes 11.
In this embodiment, the first insulation plate 5 is for separating the reservoir 4, the first drain pipe 11 is for draining, and the first valve 12 is for controlling the draining.
Specifically, four jacks 6 have been seted up to the upper end of water storage tank 4, and equal activity is pegged graft in four jacks 6 and is had inserted bar 10, and the upper end fixedly connected with closing plate 7 of four inserted bars 10, two filler pipes 9 of the upper end fixedly connected with of closing plate 7, and two filler pipes 9 symmetry sets up.
In this embodiment, the insertion hole 6 is provided for facilitating the insertion of the insertion rod 10, the sealing plate 7 is provided for facilitating the sealing of the water storage tank 4, and the water feeding pipe 9 is provided for facilitating the feeding of water.
Specifically, the lower end of the water storage tank 4 is fixedly connected with a conical column 18, the conical column 18 is located on the right side of the second heat insulation plate 13, a water storage tank 19 is fixedly connected in the filter tank 1, and the water storage tank 19 is located on the lower side of the conical column 18.
In this embodiment, after much water vapor is accumulated on the surface of the tapered column 18, the water vapor will flow down along the tapered column 18 into the water storage tank 19, and the waste water is collected by the water storage tank 19, thereby preventing the waste water from leaking.
Specifically, the front end of the water storage tank 19 is fixedly connected with a second water drainage pipe 20, and a second valve 21 is arranged on the surface of the second water drainage pipe 20.
In this embodiment, the second drain pipe 20 is for draining the water in the reservoir 19, and the second valve 21 is for controlling the draining of the water.
Specifically, two supporting legs 22 of lower extreme fixedly connected with of rose box 1, and two supporting legs 22 symmetry set up.
In this embodiment, two supporting legs 22 of lower extreme fixedly connected with of rose box 1, and two supporting legs 22 symmetry sets up, and two supporting legs 22 are for the convenience of supporting rose box 1, and supporting leg 22 symmetry sets up the stability of having optimized support rose box 1.
Specifically, a handle 8 is fixedly connected to the upper end of the sealing plate 7.
In this embodiment, a handle 8 is fixedly connected to the upper end of the sealing plate 7, and the handle 8 is for facilitating lifting of the sealing plate 7.
The working principle is as follows: when the device is needed to be used, firstly, the water in the water storage tank 4 is filled with water through the two water adding pipes 9, then an air inlet pipe 2 is connected through an external connecting pipe, tail gas generated by the boiler is guided into a filter box 1, after the tail gas enters the filter box 1, the tail gas is filtered by the matching of the filter screen plate 15, the filler filter plate 16 and the active carbon filter plate 17, because the temperature of the tail gas is very high, therefore, when filtering, the tail gas heats the water storage tank 4, the filtered tail gas moves rightwards through the vent hole 14, the filtered tail gas is attached to the surface of the conical column 18, the water vapor is accumulated on the surface of the conical column 18 and then flows downwards along the conical column 18 into the water storage tank 19, waste water is collected through the water storage tank 19, the waste water is prevented from leaking, tail gas is finally filtered, and the heat energy of the tail gas is used for heating water in the water storage tank 4, so that waste of the heat energy is prevented.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a furfural sediment boiler tail gas recovery unit, includes rose box (1), its characterized in that: the left end fixedly connected with intake pipe (2) of rose box (1), the left end fixedly connected with ring flange (3) of intake pipe (2), the upper end fixedly connected with water storage box (4) of rose box (1), fixedly connected with second heat insulating board (13) in rose box (1), air vent (14) have been seted up to the left end of second heat insulating board (13), fixedly connected with filter plate (15), filler filter (16) and active carbon filter (17) in proper order from the left hand right hand side in rose box (1), and filter plate (15), filler filter (16) and active carbon filter (17) all are located the left side of second heat insulating board (13), the right-hand member fixedly connected with blast pipe (23) of rose box (1).
2. The furfural slag boiler tail gas recovery device according to claim 1, characterized in that: the water storage tank is characterized in that a first heat insulation plate (5) is fixedly connected in the water storage tank (4), two first drainage pipes (11) are fixedly connected to the front end of the water storage tank (4), the first drainage pipes (11) penetrate through the front end of the filter tank (1), and first valves (12) are mounted on the surface of the first drainage pipes (11).
3. The furfural slag boiler tail gas recovery device according to claim 2, characterized in that: four jacks (6) are formed in the upper end of the water storage tank (4), four insertion rods (10) and four sealing plates (7) are movably inserted into the jacks (6), the upper ends of the insertion rods (10) are fixedly connected with the sealing plates (7), two water feeding pipes (9) are fixedly connected with the upper ends of the sealing plates (7), and the two water feeding pipes (9) are symmetrically arranged.
4. The furfural slag boiler tail gas recovery device according to claim 3, characterized in that: the lower extreme fixedly connected with toper post (18) of water storage box (4), and toper post (18) are located the right side of second heat insulating board (13), fixedly connected with water storage tank (19) in rose box (1), water storage tank (19) are located the downside of toper post (18).
5. The furfural slag boiler tail gas recovery device according to claim 4, characterized in that: the front end of the water storage tank (19) is fixedly connected with a second drain pipe (20), and a second valve (21) is arranged on the surface of the second drain pipe (20).
6. The furfural slag boiler tail gas recovery device according to claim 5, characterized in that: the lower extreme fixedly connected with two supporting legs (22) of rose box (1), and two supporting legs (22) symmetry set up.
7. The furfural slag boiler tail gas recovery device according to claim 6, characterized in that: the upper end of the sealing plate (7) is fixedly connected with a handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122928629.0U CN216295586U (en) | 2021-11-26 | 2021-11-26 | Furfural slag boiler tail gas recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122928629.0U CN216295586U (en) | 2021-11-26 | 2021-11-26 | Furfural slag boiler tail gas recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216295586U true CN216295586U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122928629.0U Active CN216295586U (en) | 2021-11-26 | 2021-11-26 | Furfural slag boiler tail gas recovery device |
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| Country | Link |
|---|---|
| CN (1) | CN216295586U (en) |
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2021
- 2021-11-26 CN CN202122928629.0U patent/CN216295586U/en active Active
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