Waste heat recovery structure of efficient steam generator

Abstract

The utility model discloses a waste heat recovery structure of a high-efficiency steam generator, which comprises a generator shell, the interior of the generator shell is hollow to form a heating cavity, the bottom of the heating cavity is provided with a heating plate, and water in the heating cavity is heated through the heating plate; a partition plate is arranged in the heating cavity, and a through groove is formed in the partition plate; the heat energy recovery structure is arranged above the generator shell, the heat absorption end of the heat energy recovery structure is arranged on the partition plate in the heating cavity and shields the through groove in the partition plate, and then part of heat energy is absorbed to the heat energy recovery structure; and the mounting base is arranged below the generator shell, and a supporting effect is achieved through the mounting base. The interior of the generator shell is hollow, a heating cavity is formed, and a heating plate is arranged at the bottom of the generator shell; water is directly heated by the heating plate in the heating cavity, and the energy conversion efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a steam generator, in particular to a waste heat recovery structure of a high-efficiency steam generator. Background Art

[0002] Steam generators are key equipment in industrial production processes. Their primary function is to boil water and generate steam. However, heat loss is a common problem in traditional steam generators, which not only reduces thermal energy utilization efficiency but also increases energy consumption. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a waste heat recovery structure of a high-efficiency steam generator to solve the problems existing in the background technology.

[0004] The waste heat recovery structure of the high-efficiency steam generator of the utility model is realized by the following technical solutions, including:

[0005] A generator housing, wherein the interior of the generator housing is hollow to form a heating chamber, and a heating plate is provided at the bottom of the heating chamber to heat the water in the heating chamber through the heating plate; a partition is provided in the heating chamber, and a through groove is provided on the partition;

[0006] A heat recovery structure is provided above the generator housing, and a heat absorbing end of the heat recovery device is placed on a partition in the heating chamber, and the through slot on the partition is blocked, thereby absorbing a portion of the heat energy onto the heat recovery structure;

[0007] The mounting base is arranged below the generator housing and plays a supporting role through the mounting base.

[0008] As a preferred technical solution, a mounting seat is provided above the generator housing, and the recovery end of the heat recovery structure is provided on the mounting seat, and the heat absorption end of the heat recovery structure passes through the generator housing and is placed in the heating chamber; a steam pipe is provided on one side above the generator housing, and the steam pipe is connected to an external turbine;

[0009] A water inlet pipe is provided on one side of the generator shell, a water inlet valve is provided on the water inlet pipe, and the water inlet pipe is connected to the heating chamber; a water outlet pipe is provided at the bottom of the generator shell, the water outlet pipe passes through the mounting base, and a water outlet valve is provided on the water outlet pipe.

[0010] As an optimal technical solution, the heat energy recovery structure includes a recovery seat and a heat absorbing plate; a heat absorbing rod is provided under the recovery seat, and the heat absorbing rod is connected to the heat absorbing plate; the heat absorbing plate is blocked above the through slot, and absorbs part of the heat passing through the through slot through the heat absorbing plate, and transfers the heat to the recovery seat through the heat absorbing rod.

[0011] As a preferred technical solution, the heat absorbing plate is provided with through holes, and the water vapor passes through the through holes and is filtered out.

[0012] As a preferred technical solution, a control panel is also included, and the control panel is connected to control the operation of the heating plate, the water inlet valve and the water outlet valve.

[0013] The beneficial effects of the utility model are:

[0014] 1. The interior of the generator shell of the utility model is hollow, forming a heating chamber, and a heating plate is provided at the bottom; so that water in the heating chamber is directly heated by the heating plate, thereby improving energy conversion efficiency.

[0015] 2. The utility model is provided with through grooves on the partitions arranged in the heating chamber, which not only increases the circulation efficiency of moisture and heat in the heating chamber, but also facilitates the distribution and management of heat energy in the chamber.

[0016] 3. The utility model is located above the generator housing, and its heat absorbing end is placed on the partition in the heating chamber and blocks the through slot, which can effectively absorb the heat energy in the heating chamber and reduce heat loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the utility model;

[0020] Figure 3 This is a schematic diagram of the heat energy recovery structure of the utility model.

[0021] Description of reference numerals:

[0022] 1. Generator shell; 2. Heat recovery structure; 3. Mounting base; 4. Heating chamber; 5. Heating plate; 6. Partition; 7. Through groove; 8. Mounting seat; 9. Steam pipe; 10. Water inlet pipe; 11. Water outlet pipe; 12. Water inlet valve; 13. Water outlet valve; 14. Heat absorbing plate; 15. Heat absorbing rod; 16. Through hole. DETAILED DESCRIPTION

[0023] All features disclosed in this specification, or all steps in the disclosed methods or processes, except mutually exclusive features and / or steps, can be combined in any manner.

[0024] like Figure 1-Figure 3 As shown, the waste heat recovery structure of a high-efficiency steam generator of the present invention includes:

[0025] A generator housing 1 is provided, wherein the interior of the generator housing 1 is hollow to form a heating chamber 4, and a heating plate 5 is provided at the bottom of the heating chamber 4 to heat the water in the heating chamber 4; a partition 6 is provided in the heating chamber 4, and a through groove 7 is provided on the partition 6;

[0026] The heat recovery structure 2 is arranged above the generator housing 1, and the heat absorbing end of the heat recovery device is placed on the partition 6 in the heating chamber 4, and the through groove 7 on the partition 6 is blocked, thereby absorbing part of the heat energy onto the heat recovery structure 2, thereby realizing the recovery and utilization of waste heat;

[0027] The mounting base 3 is arranged below the generator housing 1 and plays a supporting role.

[0028] In this embodiment, a mounting base 8 is provided above the generator shell 1, and the recovery end of the heat energy recovery structure 2 is provided on the mounting base 8, and the heat absorption end of the heat energy recovery structure 2 is placed in the heating chamber 4 through the generator shell 1; a steam pipe 9 is provided on the upper side of the generator shell 1, and the steam pipe 9 is connected to the external turbine; a water inlet pipe 10 is provided on one side of the generator shell 1, and a water inlet valve 17 is provided on the water inlet pipe 10, and the water inlet pipe 10 is connected to the heating chamber 4; a water outlet pipe 11 is provided at the bottom of the generator shell 1, and the water outlet pipe 11 is provided through the mounting base 3, and a water outlet valve 12 is provided on the water outlet pipe 11; by adjusting the opening of the water outlet valve 12, the flow rate and temperature of the discharged water can be controlled, thereby realizing precise control of the temperature and pressure of the entire steam generator.

[0029] In addition, the heat energy recovery structure 2 includes a recovery seat 13 and a heat absorbing plate 14; a heat absorbing rod 15 is provided under the recovery seat 13, and the heat absorbing rod 15 is connected to the heat absorbing plate 14; the heat absorbing plate 14 is blocked above the through slot 7, and absorbs part of the heat passing through the through slot 7 through the heat absorbing plate 14, and transfers the heat to the recovery seat 13 through the heat absorbing rod 15.

[0030] In addition, the heat absorbing sheet 14 is provided with through holes 16 , and water vapor passes through the through holes 16 and is then filtered out.

[0031] The control panel is also included, and the control panel is connected to control the operation of the heating plate 5, the water inlet valve 17 and the water outlet valve 12.

[0032] The high-efficiency steam generator of the utility model realizes the goal of efficient utilization of thermal energy and energy conservation and emission reduction; this structure not only improves the thermal efficiency and economy of the steam generator, but also makes positive contributions to energy conservation, emission reduction and environmental protection.

[0033] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that do not require creative effort should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection defined in the claims.

Claims

1. A waste heat recovery structure for a high-efficiency steam generator, characterized in that: include: A generator housing (1) is provided, wherein the interior of the generator housing (1) is hollow to form a heating chamber (4), and a heating plate (5) is provided at the bottom of the heating chamber (4), and water in the heating chamber (4) is heated by the heating plate (5); a partition (6) is provided in the heating chamber (4), and a through groove (7) is provided on the partition (6); A heat energy recovery structure (2), wherein the heat energy recovery structure (2) is arranged above the generator housing (1), and a heat absorbing end of the heat energy recovery device is placed on a partition (6) in the heating chamber (4), and the through groove (7) on the partition (6) is blocked, thereby absorbing a portion of the heat energy onto the heat energy recovery structure (2); The mounting base (3) is arranged below the generator housing (1) and plays a supporting role through the mounting base (3).

2. The waste heat recovery structure of the high-efficiency steam generator according to claim 1 is characterized in that: A mounting seat (8) is provided above the generator housing (1), and a recovery end of the heat recovery structure (2) is provided on the mounting seat (8), and a heat absorption end of the heat recovery structure (2) passes through the generator housing (1) and is placed in the heating chamber (4); a steam pipe (9) is provided on one side above the generator housing (1), and the steam pipe (9) is connected to an external turbine.

3. The waste heat recovery structure of the high-efficiency steam generator according to claim 1 is characterized in that: A water inlet pipe (10) is provided on one side of the generator housing (1), a water inlet valve (17) is provided on the water inlet pipe (10), and the water inlet pipe (10) is communicated with the heating chamber (4); a water outlet pipe (11) is provided at the bottom of the generator housing (1), the water outlet pipe (11) passes through the mounting base (3), and a water outlet valve (12) is provided on the water outlet pipe (11).

4. The waste heat recovery structure of a high-efficiency steam generator according to claim 1, characterized in that: The heat energy recovery structure (2) comprises a recovery seat (13) and a heat absorbing plate (14); a heat absorbing rod (15) is provided below the recovery seat (13), and the heat absorbing rod (15) is connected to the heat absorbing plate (14).

5. The waste heat recovery structure of the high-efficiency steam generator according to claim 4 is characterized in that: The heat absorbing sheet (14) blocks the through slot (7) and absorbs part of the heat passing through the through slot (7) through the heat absorbing sheet (14), and transmits the heat to the recovery seat (13) through the heat absorbing rod (15).

6. The waste heat recovery structure of a high-efficiency steam generator according to claim 4, characterized in that: The heat absorbing plate (14) is provided with a through hole (16), and water vapor passes through the through hole (16) and is then filtered out.

7. The waste heat recovery structure of a high-efficiency steam generator according to claim 1, characterized in that: The utility model also comprises a control panel, and the control panel is connected to control the operation of the heating plate (5), the water inlet valve (17) and the water outlet valve (12).

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