CN216347074U - Organic heat carrier furnace outlet smoke box - Google Patents
Organic heat carrier furnace outlet smoke box Download PDFInfo
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- CN216347074U CN216347074U CN202122552440.6U CN202122552440U CN216347074U CN 216347074 U CN216347074 U CN 216347074U CN 202122552440 U CN202122552440 U CN 202122552440U CN 216347074 U CN216347074 U CN 216347074U
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- outlet smoke
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Abstract
The utility model discloses an organic heat carrier furnace outlet smoke box, which comprises a cylindrical furnace body (1), two outlet smoke boxes (2) arranged at the lower part of the furnace body (1) and a supporting bottom plate (3) arranged at the bottom surface of the furnace body (1), wherein the outlet smoke boxes (2) are in fluid communication with the inner cavity of the furnace body (1), the two outlet smoke boxes (2) are respectively and symmetrically arranged at two sides of the lower part of the furnace body (1), the outlet smoke box (2) comprises a horizontally arranged shell (2-1) and a vertically arranged flange (2-2), the inner side of the shell (2-1) is fixedly connected with the furnace body (1), the outer side of the shell (2-1) is fixedly connected with the flange (2-2), and a plurality of guide plates (4) distributed at intervals are arranged on the inner wall surface of the shell (2-1). The utility model can make the flue gas more uniform, avoid the occurrence of bias flow of the medium, reduce the flow resistance of the flue gas, reduce the energy consumption and better achieve the energy-saving effect.
Description
Technical Field
The utility model relates to an organic heat carrier furnace flue gas system, in particular to an outlet smoke box in the organic heat carrier furnace flue gas system.
Background
Since the state implements the policy of 'carbon neutralization', the implementation of energy conservation and emission reduction is more and more intensive, the requirement on environmental protection is higher and higher, the organic heat carrier furnace is used as a high-energy-consumption device, and each improvement is the maximum support for the policy of energy conservation and emission reduction.
The outlet smoke box of the organic heat carrier furnace is used as a component for distributing the smoke of the organic heat carrier furnace, is critical to the efficiency of the organic heat carrier furnace, and has the defects of the prior old structure that: (1) the flue gas flows through one side, and the medium flows in a bias way; (2) the efficiency is low because no flow guide facility is arranged; (3) the utilization rate of the heating surface is low; (4) uneven scouring, large smoke resistance and the like.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the outlet smoke box of the organic heat carrier furnace, which has the advantages of more uniform smoke erosion, no medium bias flow, reduced smoke flow resistance, reduced energy consumption and better energy-saving effect.
In order to solve the technical problem, the utility model adopts the outlet smoke box of the organic heat carrier furnace, the organic heat carrier furnace comprises a cylindrical furnace body, the outlet smoke box arranged at the lower part of the furnace body and a supporting bottom plate arranged at the bottom surface of the furnace body, the outlet smoke box is in fluid communication with the inner cavity of the furnace body, the two outlet smoke boxes are respectively and symmetrically arranged at two sides of the lower part of the furnace body, each outlet smoke box comprises a horizontally arranged shell and a vertically arranged flange, the inner side of the shell is fixedly connected with the furnace body, the outer side of the shell is fixedly connected with the flange, and a plurality of guide plates distributed at intervals are arranged on the inner wall surface of the shell.
As a preferred embodiment of the utility model, the shell of the outlet smoke box is in a cone frustum shape, and an included angle between the shell and the flange is 70-80 degrees.
In a preferred embodiment of the present invention, the angle between the housing and the flange is 75 °.
In a preferred embodiment of the present invention, the baffles are evenly spaced along the axial direction of the housing.
After adopting the structure, the utility model has the following beneficial effects:
the two outlet smoke boxes are respectively and symmetrically arranged on the two sides of the lower part of the furnace body, and when the furnace body works, smoke is symmetrically led out from the two sides of the lower part of the furnace body simultaneously, so that the smoke is more uniformly washed, and the medium bias flow cannot occur.
According to the outlet smoke box, the plurality of guide plates distributed at intervals are arranged on the inner wall surface of the shell, so that the smoke flowing is uniform and does not interfere when the outlet smoke box works, the flowing resistance of the smoke is reduced, the energy consumption of a fan is reduced, the efficiency of an organic heat carrier furnace is improved, and the energy-saving effect is achieved.
According to the outlet smoke box disclosed by the utility model, smoke is symmetrically washed, so that the effective coefficient of the utilization rate of the heating surface of the outer layer is increased to more than 95% from the original 85%, the efficiency of the heating surface is greatly improved, and the production cost of the organic heat carrier furnace is reduced.
The included angle between the shell and the flange is set to be 70-80 degrees, and more preferably 75 degrees, so that the flow guide effect is better, the flow resistance of smoke is smaller, and the energy-saving effect is better.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an outlet smoke box of an organic heat carrier furnace, wherein a guide plate is not shown.
Fig. 2 is a cross-sectional view taken along line a-a of fig. 1.
Detailed Description
Referring to the outlet smoke box of the organic heat carrier furnace shown in fig. 1 and fig. 2, the organic heat carrier furnace comprises a cylindrical furnace body 1, an outlet smoke box 2 arranged at the lower part of the furnace body 1 and a circular supporting bottom plate 3 arranged at the bottom of the furnace body 1, a coil pipe 5 is arranged in the inner cavity of the furnace body 1, the coil pipe 5 is supported on the upper part of the supporting bottom plate 3, a heat-insulating layer 6 is arranged on the outer side of the furnace body 1, the outlet smoke boxes 2 are in fluid communication with the inner cavity of the furnace body 1, two outlet smoke boxes 2 are respectively and symmetrically arranged at two sides of the lower part of the furnace body 1, the outlet smoke box 2 comprises a horizontally arranged housing 2-1 and a vertically arranged flange 2-2, the inner side of the shell 2-1 is fixedly connected with the furnace body 1 preferably through welding, the outer side of the shell 2-1 is fixedly connected with the flange 2-2 preferably through welding, a plurality of guide plates 4 which are distributed at intervals are fixedly arranged on the inner wall surface of the shell 2-1. When the air conditioner works, the flange 2-2 is connected with an induced draft pipe of a fan, which is not shown in the figure.
As a preferred embodiment of the utility model, as shown in FIGS. 1 and 2, the housing 2-1 of the outlet smoke box 2 is in a cone frustum shape, and the included angle a between the housing 2-1 and the flange 2-2 is 70-80 degrees.
In a preferred embodiment of the present invention, the angle a between the housing 2-1 and the flange 2-2 is 75 °.
As a preferred embodiment of the present invention, as shown in fig. 2, the baffles 4 are uniformly spaced along the axial direction of the shell 2-1.
Through the energy efficiency test of the organic heat carrier furnace, the outlet smoke box of the organic heat carrier furnace disclosed by the utility model has the advantages that the organic heat carrier furnace is more energy-saving, the production cost is lower, the smoke scouring is more uniform, the energy consumption of a fan is lower, and a good practical effect is obtained.
Claims (4)
1. The utility model provides an organic heat carrier heater export smoke box, organic heat carrier heater include furnace body (1) of cylinder, install export smoke box (2) of furnace body (1) lower part and install supporting baseplate (3) of furnace body (1) bottom surface, export smoke box (2) and the inner chamber fluid ground intercommunication of furnace body (1), its characterized in that: the outlet smoke box (2) is provided with two outlet smoke boxes which are respectively symmetrically arranged on two sides of the lower part of the furnace body (1), the outlet smoke box (2) comprises a horizontally arranged shell (2-1) and a vertically arranged flange (2-2), the inner side of the shell (2-1) is fixedly connected with the furnace body (1), the outer side of the shell (2-1) is fixedly connected with the flange (2-2), and a plurality of guide plates (4) which are distributed at intervals are arranged on the inner wall surface of the shell (2-1).
2. The organic heat carrier furnace outlet smoke box of claim 1, characterized in that: the shell (2-1) of the outlet smoke box (2) is in a cone frustum shape, and an included angle (a) between the shell (2-1) and the flange (2-2) is 70-80 degrees.
3. The organic heat carrier furnace outlet smoke box of claim 2, characterized in that: the included angle (a) between the shell (2-1) and the flange (2-2) is 75 degrees.
4. The organic heat carrier furnace outlet smoke box of claim 2, characterized in that: the guide plates (4) are uniformly distributed at intervals along the axial direction of the shell (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122552440.6U CN216347074U (en) | 2021-10-22 | 2021-10-22 | Organic heat carrier furnace outlet smoke box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122552440.6U CN216347074U (en) | 2021-10-22 | 2021-10-22 | Organic heat carrier furnace outlet smoke box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216347074U true CN216347074U (en) | 2022-04-19 |
Family
ID=81180247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122552440.6U Active CN216347074U (en) | 2021-10-22 | 2021-10-22 | Organic heat carrier furnace outlet smoke box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216347074U (en) |
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2021
- 2021-10-22 CN CN202122552440.6U patent/CN216347074U/en active Active
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