CN218270313U - Flue gas waste heat anticorrosion ultrathin heat exchange condenser pipe device - Google Patents

Abstract

The utility model discloses an ultra-thin heat transfer condenser pipe device of flue gas waste heat anticorrosion, including the device main part, the both sides of device main part are all fixed and are provided with a tub case body, the bottom fixed mounting of device main part has the supporting seat, the bottom of device main part is provided with the condensate import, the top of device main part is provided with the condensate export, the top of tub case body is provided with the flue gas import, the bottom of another tub case body is provided with the exhanst gas export, the pipeline spread groove has all evenly been seted up to one side of the inner wall of two tub case bodies, the inside all fixed mounting of pipeline spread groove has the heat exchange tube body. This kind of flue gas waste heat anticorrosion ultra-thin heat transfer condenser pipe device, when the inside of condensate entering device main part and heat exchange tube body, the alloy thread piece can effectually convert the heat to and can effectually protect the outside of heat exchange tube body, avoided the device main part to use the back condensate water attached to the outer wall of heat exchange tube body, cause the heat exchange tube body to produce the phenomenon of corruption.

Description

Flue gas waste heat anticorrosion ultrathin heat exchange condenser pipe device

Technical Field

The utility model relates to a heat transfer device technical field specifically is an ultra-thin heat transfer condenser pipe device of flue gas waste heat anticorrosion.

Background

A condenser, a component of a refrigeration system, belongs to a heat exchanger, which can convert gas or vapor into liquid and transfer the heat in a tube to the air near the tube in a quick way. The condenser operation is exothermic and therefore the condenser temperature is high. Power plants use a number of condensers to condense the steam exiting the turbines. Condensers are used in refrigeration plants to condense refrigeration vapors such as ammonia and freon. The petrochemical industry uses condensers to condense hydrocarbons and other chemical vapors. In the distillation process, the apparatus for converting the vapor to a liquid is also referred to as a condenser. All condensers take away the heat of gas or vapour and the operation, but the thick and unable effectual anticorrosion that prevents of most its condenser pipe thickness of present flue gas waste heat transfer condensing equipment leads to long-time the back of using, and the outside of condenser pipe can produce corrosion phenomena, makes device life reduce. Therefore, the improvement is made, and the anti-corrosion ultrathin heat exchange condensation pipe device for the flue gas waste heat is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an ultra-thin heat transfer condenser pipe device of flue gas waste heat anticorrosion, including the device main part, the both sides of device main part are all fixed and are provided with a tub case body, the bottom fixed mounting of device main part has the supporting seat, the bottom of device main part is provided with the condensate import, the top of device main part is provided with the condensate export, the top of tub case body is provided with the flue gas import, another the bottom of tub case body is provided with exhanst gas outlet, two the pipeline spread groove has all evenly been seted up to one side of the inner wall of tub case body, the inside all fixed mounting of pipeline spread groove has the heat exchange tube body, the thickness of heat exchange tube body is twenty millimeters, the outer wall of heat exchange tube body all fixes with the inner wall and is provided with alloy thread piece.

As a preferred technical scheme of the utility model, the condensate import extends to the inside of device main part with the one end of condensate export, the inside that the one end of gas inlet and exhanst gas outlet all extended to pipe case body.

As an optimized technical scheme of the utility model, the both ends of heat exchange tube body all extend to the inside of pipe case body, just the heat exchange tube body is formed by the alloy material casting.

As an optimized technical scheme of the utility model, the height of the screw thread of alloy thread piece is three to five centimetres, the diameter of alloy thread piece all is ten centimetres.

As an optimized technical scheme of the utility model, the dead slot has all been seted up to the inside of heat exchange tube body, the diameter of dead slot is five millimeters.

As a preferred technical scheme of the utility model, the inside of device main part is provided with the restriction board, the top of restriction board all with the both ends fixed connection of device main part inner wall, the pipeline fixed slot has evenly been seted up on the surface of restriction board, the through-flow groove has evenly been seted up on the surface of restriction board, the diameter in through-flow groove is five centimetres.

As a preferred technical scheme of the utility model, the heat exchange tube body all places the inside of installing to the pipeline fixed slot, the outer wall of heat exchange tube body all closely laminates with the inner wall of pipeline fixed slot.

The utility model has the advantages that:

1. this kind of flue gas waste heat anticorrosion ultra-thin heat transfer condenser pipe device, through setting up alloy thread piece and dead slot, when the inside of condensate entering device main part and heat exchange tube body, the alloy thread piece can effectually convert the heat to and can effectually protect the outside of heat exchange tube body, avoided the device main part to use the back comdenstion water attached to the outer wall of heat exchange tube body, cause the phenomenon that the heat exchange tube body produces the corruption.

2. This kind of ultra-thin heat transfer condenser pipe device of flue gas waste heat anticorrosion through setting up current-limiting plate, pipeline fixed slot and through-flow groove, when the comdenstion water gets into the device main part, the inside of the slow stretching and the device main part of comdenstion water that makes of current-limiting plate ability is effectual, carries out effectual heat transfer to the inside flue gas of heat transfer pipe body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic front sectional view of an ultra-thin heat exchange condenser tube device for preventing corrosion by waste heat of flue gas;

FIG. 2 is a schematic side view of a section of a heat exchange tube body of the flue gas waste heat anti-corrosion ultrathin heat exchange condenser tube device of the present invention;

FIG. 3 is a perspective view of the heat exchange tube body of the flue gas waste heat anti-corrosion ultrathin heat exchange condenser tube device of the present invention;

fig. 4 is a three-dimensional schematic view of a flow-limiting plate of the flue gas waste heat anti-corrosion ultrathin heat exchange condenser pipe device.

In the figure: 1. a device main body; 2. a tube box body; 3. a supporting seat; 4. a condensate inlet; 5. a condensate outlet; 6. a flue gas inlet; 7. a flue gas outlet; 8. connecting grooves of pipelines; 9. a heat exchange tube body; 10. an alloy thread block; 11. an empty groove; 12. a restrictor plate; 13. a pipe fixing groove; 14. a flow through groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model relates to an ultra-thin heat transfer condenser pipe device of flue gas waste heat anticorrosion, including device main part 1, device main part 1's both sides are all fixed and are provided with pipe case body 2, device main part 1's bottom fixed mounting has supporting seat 3, device main part 1's bottom is provided with condensate import 4, device main part 1's top is provided with condensate export 5, pipe case body 2's top is provided with gas inlet 6, another pipe case body 2's bottom is provided with exhanst gas outlet 7, pipeline spread groove 8 has all evenly been seted up to one side of two pipe case body 2's inner wall, the inside of pipeline spread groove 8 is all fixed mounting has heat exchange tube body 9, heat exchange tube body 9's thickness is twenty millimeters, heat exchange tube body 9's outer wall and inner wall are all fixed and are provided with alloy thread piece 10.

Wherein, one end of the condensate inlet 4 and one end of the condensate outlet 5 extend to the interior of the device main body 1, and one end of the smoke inlet 6 and one end of the smoke outlet 7 both extend to the interior of the tube box body 2.

Wherein, the both ends of heat exchange tube body 9 all extend to the inside of channel body 2, and heat exchange tube body 9 is formed by alloy material casting, can effectually carry out the anticorrosion to heat exchange tube body 9 through alloy material.

The height of the thread of the alloy thread block 10 is three to five centimeters, the diameter of the alloy thread block 10 is ten centimeters, the alloy thread block 10 can effectively exchange heat of smoke inside the heat exchange pipe body 9, and the heat exchange pipe body 9 can be effectively protected.

Wherein, the inside of heat exchange tube body 9 all has seted up dead slot 11, and the diameter of dead slot 11 is five millimeters.

Wherein, the inside of device main part 1 is provided with current-limiting plate 12, and the top of current-limiting plate 12 all is connected with the both ends fixed connection of device main part 1 inner wall, and the surface of current-limiting plate 12 has evenly seted up pipeline fixed slot 13, and the surface of current-limiting plate 12 has evenly seted up through-flow groove 14, and the diameter of through-flow groove 14 is five centimetres, can effectual promotion device main part 1 inside heat transfer's efficiency through current-limiting plate 12.

Wherein, the inside of installing to pipeline fixed slot 13 is all placed to heat exchange tube body 9, and the outer wall of heat exchange tube body 9 all closely laminates with the inner wall of pipeline fixed slot 13.

The working principle is as follows: when the device is used, condensed water enters the device main body 1 through the condensate inlet 4, the condensed water slowly fills the device main body 1, the condensed water can be sufficiently cached at one side inside the device main body 1 through the throttling plate 12, the time for preparing early heat exchange can be reduced, the condensed water fills the device main body 1 and flows out through the condensate outlet 5 to form circulation, then smoke enters the tube box main body 2 through the smoke inlet 6, the smoke enters the heat exchange tube main body 9, the heat exchange efficiency can be improved through the property of the alloy thread block 10, and the smoke is conveyed to the inside of the tube box main body 2 at the other side through the heat exchange tube main body 9 and is output to the outer side of the device main body 1 through the smoke outlet 7.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 ultra-thin heat transfer condenser pipe device of anticorrosion, includes device main part (1), its characterized in that, the both sides of device main part (1) are all fixed and are provided with pipe case body (2), the bottom fixed mounting of device main part (1) has supporting seat (3), the bottom of device main part (1) is provided with condensate import (4), the top of device main part (1) is provided with condensate export (5), the top of pipe case body (2) is provided with flue gas import (6), another the bottom of pipe case body (2) is provided with exhanst gas export (7), two pipeline spread groove (8) have all evenly been seted up to one side of the inner wall of pipe case body (2), the inside of pipeline spread groove (8) is all fixed mounting has heat exchange tube body (9), the thickness of heat exchange tube body (9) is twenty millimeters, the outer wall and the inner wall of heat exchange tube body (9) all fix and are provided with alloy screw thread piece (10).

2. The ultra-thin corrosion-resistant heat exchange condenser pipe device adopting the waste heat of flue gas as claimed in claim 1, wherein one end of the condensate inlet (4) and one end of the condensate outlet (5) extend to the inside of the device main body (1), and one end of the flue gas inlet (6) and one end of the flue gas outlet (7) both extend to the inside of the pipe box body (2).

3. The flue gas waste heat anti-corrosion ultrathin heat exchange condenser pipe device as claimed in claim 1, wherein both ends of the heat exchange pipe body (9) extend to the inside of the pipe box body (2), and the heat exchange pipe body (9) is cast from an alloy material.

4. The flue gas waste heat anti-corrosion ultrathin heat exchange condenser pipe device as recited in claim 1, wherein the height of the thread of the alloy thread block (10) is three to five centimeters, and the diameters of the alloy thread blocks (10) are all ten centimeters.

5. The flue gas waste heat anti-corrosion ultrathin heat exchange condenser pipe device as claimed in claim 1, wherein empty grooves (11) are formed in the heat exchange pipe body (9), and the diameter of each empty groove (11) is five millimeters.

6. The ultra-thin corrosion-resistant heat exchange condenser tube device adopting the waste heat of flue gas as claimed in claim 1, wherein a flow restriction plate (12) is arranged inside the device body (1), the top end of the flow restriction plate (12) is fixedly connected with both ends of the inner wall of the device body (1), a pipeline fixing groove (13) is uniformly formed in the surface of the flow restriction plate (12), a flow through groove (14) is uniformly formed in the surface of the flow restriction plate (12), and the diameter of the flow through groove (14) is five centimeters.

7. The flue gas waste heat anti-corrosion ultrathin heat exchange condenser pipe device as claimed in claim 6, wherein the heat exchange pipe bodies (9) are all placed and installed inside the pipe fixing grooves (13), and the outer walls of the heat exchange pipe bodies (9) are all tightly attached to the inner walls of the pipe fixing grooves (13).

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