CN214370327U - Flue gas waste heat recovery device convenient to installation - Google Patents

Abstract

The utility model discloses a flue gas waste heat recovery device convenient to installation, including main body cover, the inside vertical water pipe that is provided with of main body cover, and the inboard of vertical water pipe is provided with the finned tube, be provided with the heat absorption fin on the finned tube, and the below of heat absorption fin is provided with into mouth, be provided with the fixture block on the inner wall of entering mouth, and be provided with the cotton piece of oil absorption between the fixture block, the lower extreme that enters the mouth is connected with the flange joint spare, and the below of flange joint spare is provided with coupling hose, be provided with the installed part on main body cover's the lateral wall, and one side of installed part is provided with the water inlet, be provided with first governing valve on the water inlet, and one side that main body cover kept away from the water inlet is provided with the delivery port, is provided with the second governing valve on the delivery port. This flue gas waste heat recovery device convenient to installation can reach the device of being convenient for and carry out the abluent purpose of oil stain through setting up oil absorption cotton piece, flange joint spare and fixture block.

Description

Flue gas waste heat recovery device convenient to installation

Technical Field

The utility model relates to a waste heat recovery device technical field specifically is a flue gas waste heat recovery device convenient to installation.

Background

The waste heat recovery device takes a heat exchanger as a main part, transfers the redundant heat generated by one device to another device for heating or energy conversion, is an economic and environment-friendly device, and is widely applied to industrial production and cooking and drinking kitchens.

The prior art has the following defects or problems:

1. the existing flue gas waste heat recovery device on the market has a complex structure, is troublesome when being installed and fixed, needs to be accurately positioned to ensure that a smoke inlet is consistent with a smoke inlet pipeline so as to connect the smoke inlet with the smoke inlet pipeline, is troublesome when being cleaned, consumes time and labor when being assembled and disassembled, and increases great troubles for users;

2. a flue gas waste heat recovery device who exists in the existing market, the flue gas is owing to meet the phenomenon of cold emergence condensation when carrying out the heat exchange to the flue gas, and contain partial oil stain again in the flue gas, so the oil stain phenomenon of condensing on heat exchanger can appear, the oil stain of condensing can flow to on the position of advancing the mouth along the device, can flow along advancing the tobacco pipe even when accumulating a certain amount, not only can cause the dirty and disorderly use that influences the device of environment, wash very complicated moreover and bring unnecessary for the user troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a flue gas waste heat recovery device convenient to installation to the device loading and unloading that traditional flue gas waste heat recovery device that provides exists in the solution background art get up more troublesome and the oil stain that the device produced is difficult to abluent problem.

In order to achieve the above object, the utility model provides a following technical scheme: a flue gas waste heat recovery device convenient to install comprises a main body shell, wherein a vertical water pipe is arranged inside the main body shell, and the inner side of the vertical water pipe is provided with a finned pipe, the finned pipe is provided with a heat absorption fin, a smoke inlet is arranged below the heat absorption fin, the inner wall of the smoke inlet is provided with a clamping block, an oil absorption cotton sheet is arranged between the clamping blocks, the lower end of the smoke inlet is connected with a flange connecting piece, a connecting hose is arranged below the flange connecting piece, an installation piece is arranged on the side wall of the main body shell, a water inlet is arranged on one side of the mounting piece, a first regulating valve is arranged on the water inlet, a water outlet is arranged on one side of the main body shell far away from the water inlet, a second regulating valve is arranged on the water outlet, and the upper end of the main body shell is provided with a smoke outlet, the upper part of the smoke outlet is connected with a blower, and one side of the blower is connected with a smoke outlet pipeline.

As the utility model discloses a preferred technical scheme, the heat absorption fin is the H type, and the heat absorption fin is made by the stainless steel, the heat absorption fin equidistance is arranged on the finned tube.

As the utility model discloses an optimal technical scheme, the figure of vertical water pipe is two sets of, and just two sets of vertical water pipes are a set of to be the inlet channel and link up mutually with first governing valve through the water inlet, another a set of for outlet conduit of two sets of vertical water pipes link up mutually with the second governing valve through the delivery port.

As the utility model discloses an optimized technical scheme, the figure of finned tube is five groups, and two sets of vertical water pipe link up through the finned tube mutually, five groups of finned tube equidistance are arranged between two sets of vertical water pipe.

As the utility model discloses an optimized technical scheme, the one end that the oil absorption cotton piece was kept away from to the fixture block is curved inclined plane, and the external diameter of oil absorption cotton piece slightly is less than the internal diameter size that the fixture block formed the draw-in groove.

As the utility model discloses a preferred technical scheme, the central line of advancing cigarette mouth and outlet flue is on same vertical line, and advances the cigarette mouth and pass through flange joint spare and coupling hose fixed connection.

As the utility model discloses a preferred technical scheme, the outlet flue is link up with the outlet flue pipe mutually through the air-blower, and the figure of installed part is four groups.

Compared with the prior art, the utility model provides a flue gas waste heat recovery device convenient to installation possesses following beneficial effect:

1. the convenient-to-mount flue gas waste heat recovery device is characterized in that a flange connecting piece is arranged at the lower end of a flue gas inlet of the device, and a connecting hose is arranged below the flange connecting piece, so that the problem that the device is troublesome to mount and dismount in the traditional flue gas waste heat recovery device is solved;

2. this flue gas waste heat recovery device convenient to installation, through set up the fixture block on advancing the position of cigarette mouth, and set up the cotton piece of oil absorption in the draw-in groove that forms between the fixture block, the oil absorption performance that utilizes the cotton piece of oil absorption absorbs the oil stain that forms in the flue gas when installing the heat transfer, and through setting up the cotton piece of oil absorption on advancing the position of cigarette mouth so that the change of the cotton piece of oil absorption, only need dismantle flange joint spare can change when needing to change the cotton piece of oil absorption, the effectual oil stain that produces of device of having solved traditional flue gas waste heat recovery device existence through this design is difficult to abluent problem.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the main body case of the present invention;

FIG. 3 is a schematic view of the present invention in partial section;

fig. 4 is the schematic view of the local enlarged structure of the smoke outlet of the present invention.

In the figure: 1. a main body housing; 2. a vertical water pipe; 3. a finned tube; 4. a heat absorbing fin; 5. a smoke inlet; 6. a clamping block; 7. an oil-absorbing cotton sheet; 8. a flange connection; 9. a connecting hose; 10. a mounting member; 11. a water inlet; 12. a first regulating valve; 13. a water outlet; 14. a second regulating valve; 15. a smoke outlet; 16. a blower; 17. a smoke outlet pipeline.

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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a flue gas waste heat recovery device convenient to install comprises a main body shell 1, wherein a vertical water pipe 2 is arranged inside the main body shell 1, a finned pipe 3 is arranged on the inner side of the vertical water pipe 2, a heat absorbing fin 4 is arranged on the finned pipe 3, a smoke inlet 5 is arranged below the heat absorbing fin 4, a clamping block 6 is arranged on the inner wall of the smoke inlet 5, an oil absorbing cotton sheet 7 is arranged between the clamping blocks 6, the lower end of the smoke inlet 5 is connected with a flange connecting piece 8, a connecting hose 9 is arranged below the flange connecting piece 8, an installing piece 10 is arranged on the side wall of the main body shell 1, a water inlet 11 is arranged on one side of the installing piece 10, a first adjusting valve 12 is arranged on the water inlet 11, a water outlet 13 is arranged on one side of the main body shell 1 far away from the water inlet 11, a second adjusting valve 14 is arranged on the water outlet 13, and a smoke outlet 15 is arranged at the upper end of the main body shell 1, a blower 16 is connected above the smoke outlet 15, and a smoke outlet pipe 17 is connected to one side of the blower 16.

In the embodiment, the heat absorbing fins 4 are H-shaped, the heat absorbing fins 4 are made of stainless steel, and the heat absorbing fins 4 are equidistantly distributed on the finned tube 3 to realize heat exchange; the number of the vertical water pipes 2 is two, one of the two groups of vertical water pipes 2 is a water inlet pipeline communicated with a first regulating valve 12 through a water inlet 11, and the other group of the two groups of vertical water pipes 2 is a water outlet pipeline communicated with a second regulating valve 14 through a water outlet 13, so that the absorption of the device on the heat of the flue gas and the control on the flow speed of water flow are realized; the number of the finned tubes 3 is five, the two groups of vertical water tubes 2 are communicated through the finned tubes 3, and the five groups of finned tubes 3 are arranged between the two groups of vertical water tubes 2 at equal intervals so as to absorb the heat of the flue gas; one end of the clamping block 6, which is far away from the oil absorption cotton piece 7, is an arc inclined plane, and the outer diameter of the oil absorption cotton piece 7 is slightly smaller than the inner diameter of the clamping groove formed by the clamping block 6, so that the oil stain is absorbed; the central lines of the smoke inlet 5 and the smoke outlet 15 are on the same vertical line, and the smoke inlet 5 is fixedly connected with the connecting hose 9 through a flange connecting piece 8 so as to be convenient for assembling and disassembling the device; the smoke outlets 15 are communicated with smoke outlet pipes 17 through a blower 16, and the number of the mounting pieces 10 is four groups, so that the device is convenient to mount.

The utility model discloses a theory of operation and use flow: during installation, the device is firstly fixed to a position to be installed, then the connecting hose 9 and the smoke inlet pipeline are connected, the water inlet 11 and the water outlet 13 are connected with the water pipe and the peripheral device to be used, the heat absorption fins 4 in the device conduct heat on smoke to water in the finned tubes 3 through contact with the smoke when in use, therefore, heat conversion is achieved, the speed of water flow in the water pipe can be achieved through adjusting the first adjusting valve 12 and the second adjusting valve 14, therefore, the heat exchange speed is improved, the flange connecting piece 8 can be opened to replace the oil absorption cotton sheets 7 after the device is used for a period of time, and the oil stain is placed to flow out in order to ensure the cleanness of the device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a flue gas waste heat recovery device convenient to installation which characterized in that: comprises a main body shell (1), wherein a vertical water pipe (2) is arranged in the main body shell (1), a finned pipe (3) is arranged on the inner side of the vertical water pipe (2), heat absorbing fins (4) are arranged on the finned pipe (3), a smoke inlet (5) is arranged below the heat absorbing fins (4), clamping blocks (6) are arranged on the inner wall of the smoke inlet (5), oil absorbing cotton sheets (7) are arranged between the clamping blocks (6), the lower end of the smoke inlet (5) is connected with a flange connecting piece (8), a connecting hose (9) is arranged below the flange connecting piece (8), an installation piece (10) is arranged on the side wall of the main body shell (1), a water inlet (11) is arranged on one side of the installation piece (10), a first regulating valve (12) is arranged on the water inlet (11), and a water outlet (13) is arranged on one side of the main body shell (1) far away from the water inlet (11), the water outlet (13) is provided with a second regulating valve (14), the upper end of the main body shell (1) is provided with a smoke outlet (15), the upper part of the smoke outlet (15) is connected with a blower (16), and one side of the blower (16) is connected with a smoke outlet pipeline (17).

2. An easy-to-install flue gas waste heat recovery device according to claim 1, wherein: the heat absorption fin (4) is H-shaped, the heat absorption fin (4) is made of stainless steel, and the heat absorption fin (4) is arranged on the finned tube (3) at equal intervals.

3. An easy-to-install flue gas waste heat recovery device according to claim 1, wherein: the number of the vertical water pipes (2) is two, one group of the two groups of the vertical water pipes (2) is a water inlet pipeline which is communicated with the first regulating valve (12) through a water inlet (11), and the other group of the two groups of the vertical water pipes (2) is a water outlet pipeline which is communicated with the second regulating valve (14) through a water outlet (13).

4. An easy-to-install flue gas waste heat recovery device according to claim 1, wherein: the number of the finned tubes (3) is five, the two groups of vertical water tubes (2) are communicated through the finned tubes (3), and the five groups of finned tubes (3) are arranged between the two groups of vertical water tubes (2) at equal intervals.

5. An easy-to-install flue gas waste heat recovery device according to claim 1, wherein: one end of the clamping block (6) far away from the oil absorption cotton piece (7) is an arc inclined plane, and the outer diameter of the oil absorption cotton piece (7) is slightly smaller than the inner diameter of the clamping groove formed by the clamping block (6).

6. An easy-to-install flue gas waste heat recovery device according to claim 1, wherein: the central lines of the smoke inlet (5) and the smoke outlet (15) are on the same vertical line, and the smoke inlet (5) is fixedly connected with the connecting hose (9) through a flange connecting piece (8).

7. An easy-to-install flue gas waste heat recovery device according to claim 1, wherein: the smoke outlets (15) are communicated with the smoke outlet pipes (17) through a blower (16), and the number of the mounting pieces (10) is four.

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