Carbon emission waste heat recovery machine

Abstract

The utility model discloses a carbon emission waste heat recycling machine which comprises a heating barrel and a spiral heat exchange pipe, a hanging frame is installed on the inner wall of the heating barrel, the spiral heat exchange pipe is installed above the hanging frame, a partition plate is installed in an inner cavity of the heating barrel and divides the heating barrel into an inner cavity and an outer cavity, and an electric control push rod is installed on the upper wall of the heating barrel. According to the device, the heating barrel is divided into the inner cavity and the outer cavity through the partition plate, the heating difficulty is reduced, after water in the outer cavity is heated and discharged, the water in the inner cavity is discharged, the water in the outer cavity is discharged, the water in the outer cavity is discharged, and the water in the outer cavity is discharged. The electric control push rod can directly drive the baffle to move downwards to expose the overflow hole, so that water can be added into the outer cavity, the operation is very convenient, in addition, when the outer cavity is heated, heat can primarily heat the water in the inner cavity through the partition plate, and after the water in the inner cavity flows into the outer cavity, the heating efficiency can be improved.

Description

Technical Field

[0001] This patent relates to the field of waste heat recovery, specifically a carbon emission waste heat recovery machine. Background Art

[0002] Carbon emissions is a general term for greenhouse gas emissions. Carbon dioxide is the most important gas among greenhouse gases, so the word carbon is used as a representative;

[0003] When carbon is discharged, a waste heat recovery device is needed for recovery. A waste heat recovery device for carbon emissions is proposed in the publication number CN219757052U. In order to solve the problem of uneven heating of water during waste heat recovery from carbon emissions, a stirring shaft is driven by a motor to rotate so as to stir the water in the barrel.

[0004] However, the above device has great difficulty in heating because there is a lot of water in the barrel, and it is necessary to wait until the water in the barrel is completely heated before it can be discharged at one time, so it cannot operate continuously and has poor practicality. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this patent is to provide a carbon emission waste heat recovery machine.

[0006] The technical solution adopted by this patent to solve its technical problem is: a carbon emission waste heat recovery machine, including a heating barrel and a spiral heat exchange tube, the inner wall of the heating barrel is installed with a hanging rack, and the spiral heat exchange tube is installed above the hanging rack;

[0007] The inner cavity of the heating barrel is provided with a partition, which is annular and divides the heating barrel into an inner cavity and an outer cavity. The spiral heat exchange tube is in the outer cavity. An electric control push rod is provided on the upper wall of the heating barrel, which is electrically connected to an external power supply. The output end of the electric control push rod passes through the upper wall of the heating barrel and is provided with a baffle, which is fitted with the side wall of the partition. An overflow hole is provided on the side wall of the partition, and the baffle can block the overflow hole.

[0008] A water inlet pipe is inserted into and installed on the upper wall of the heating barrel, and the water inlet pipe is connected to the inner cavity. A water outlet pipe is inserted into and installed on the side wall of the heating barrel, and the water outlet pipe is connected to the outer cavity.

[0009] Furthermore, a greenhouse gas emission pipe is inserted into and installed on the side wall of the heating barrel, and the greenhouse gas emission pipe passes through the side wall of the spiral heat exchange tube and communicates with the inner cavity of the spiral heat exchange tube. An exhaust pipe is inserted into and installed on the side wall of the heating barrel, and the exhaust pipe is communicated with the inner cavity of the spiral heat exchange tube.

[0010] Furthermore, a transfer pipe is installed at one end of the exhaust pipe located outside the heating barrel. The transfer pipe is a three-way pipe. The upper and lower ends of the transfer pipe are respectively installed with an exhaust pipe and an air pipe. The other end of the air pipe passes through the side wall of the heating barrel and communicates with the inner cavity of the spiral heat exchange tube.

[0011] Furthermore, a temperature sensor is inserted and installed on the upper wall of the exhaust pipe, and the temperature sensor is electrically connected to an external power supply. A regulating valve is inserted and installed on the side wall of the transfer pipe.

[0012] Furthermore, the regulating valve includes a fixed block, a partition plate and a lever. The fixed block is inserted and installed in the transfer tube. The partition plate is rotatably installed on one end of the fixed block located in the transfer tube. The partition plate is fitted with the inner wall of the transfer tube. The lever is inserted and installed on one end of the fixed block located outside the transfer tube. The lever is connected to the side wall of the partition plate.

[0013] Furthermore, a sealing gasket is fitted on the side wall of the partition plate.

[0014] The beneficial effects of this patent are:

[0015] The device divides the heating barrel into two parts, the inner cavity and the outer cavity, by a partition, which reduces the difficulty of heating. The outer cavity heats the water through the spiral heat exchange tube and then discharges it. After discharge, the baffle is directly driven downward by the electric control push rod to expose the overflow hole, so that water can be added to the outer cavity, which is very convenient. In addition, when the outer cavity is heated, the heat will pass through the partition to preliminarily heat the water in the inner cavity. When the water in the inner cavity flows into the outer cavity, the heating efficiency can be improved.

[0016] In addition, the device is also provided with a gas pipeline. When the temperature displayed on the temperature sensor is high, it means that the residual heat in the greenhouse gas has not been fully utilized. At this time, the discharge pipe can be closed through the regulating valve so that the greenhouse gas can flow back to the spiral heat exchange tube through the gas pipeline for heat exchange again. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of this patent.

[0018] Figure 2 It is a schematic diagram of the internal structure of this patent.

[0019] Figure 3 yes Figure 2 Schematic diagram of the structure at point A in the middle.

[0020] Explanation of the reference numerals: 1 heating barrel, 2 spiral heat exchange tube, 3 mounting rack, 4 partition, 5 inner cavity, 6 outer cavity, 7 electric control push rod, 8 baffle, 9 overflow hole, 10 water inlet pipe, 11 water outlet pipe, 12 greenhouse gas emission pipe, 13 exhaust pipe, 14 transfer pipe, 15 discharge pipe, 16 gas supply pipe, 17 temperature sensor, 18 regulating valve, 181 fixing block, 182 partition plate, 183 lever, 19 sealing gasket. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0022] See also Figure 1 , Figure 2 , Figure 3 This is a schematic diagram of the structure of this patent, a carbon emission waste heat recovery machine, including a heating barrel 1 and a spiral heat exchange tube 2, the inner wall of the heating barrel 1 is installed with a mounting rack 3, and the spiral heat exchange tube 2 is installed above the mounting rack 3;

[0023] Greenhouse gas enters the spiral heat exchange tube 2 through the greenhouse gas discharge pipe 12, and the spiral heat exchange tube 2 heats the water in the outer cavity 6, so that the greenhouse gas, that is, carbon dioxide, is recovered from waste heat;

[0024] The water after heating can be discharged from the heating barrel 1 through the water outlet pipe 11, and when the heat in the greenhouse gas is recovered, it will be discharged through the discharge pipe 15 on the transfer pipe 14;

[0025] The inner cavity of the heating barrel 1 is provided with a partition 4, which is annular and divides the heating barrel 1 into two parts, an inner cavity 5 and an outer cavity 6. The spiral heat exchange tube 2 is in the outer cavity 6. An electric control push rod 7 is installed on the upper wall of the heating barrel 1. The electric control push rod 7 is electrically connected to an external power supply. The output end of the electric control push rod 7 passes through the upper wall of the heating barrel 1 and is provided with a baffle 8. The baffle 8 is fitted with the side wall of the partition 4. An overflow hole 9 is opened on the side wall of the partition 4, and the baffle 8 can block the overflow hole 9.

[0026] After the hot water in the outer cavity 6 is discharged, the baffle 8 can be driven downward by controlling the electric control push rod 7 to release the blockage of the overflow hole 9, so that the water in the inner cavity 5 can enter the outer cavity 6 through the overflow hole 9. In this way, it is convenient to add water to the outer cavity 6, and when the outer cavity 6 is heated, the heat will pass through the baffle 4 to preliminarily heat the water in the inner cavity 5. When the water in the inner cavity 5 flows into the outer cavity 6, the heating efficiency can be improved.

[0027] In addition, the heating barrel 1 is divided into an outer cavity 6 and an inner cavity 5 by a partition 4, so that the spiral heat exchange tube 2 only heats the outer cavity 6, which greatly shortens the time required for heating;

[0028] A water inlet pipe 10 is inserted into and installed on the upper wall of the heating barrel 1 , and the water inlet pipe 10 is connected to the inner cavity 5 . A water outlet pipe 11 is inserted into and installed on the side wall of the heating barrel 1 , and the water outlet pipe 11 is connected to the outer cavity 6 .

[0029] A greenhouse gas emission pipe 12 is inserted into the side wall of the heating barrel 1 and connected to the inner cavity of the spiral heat exchange tube 2 through the side wall of the spiral heat exchange tube 2. An exhaust pipe 13 is inserted into the side wall of the heating barrel 1 and connected to the inner cavity of the spiral heat exchange tube 2.

[0030] The exhaust pipe 13 is located at one end outside the heating barrel 1 and is provided with a transfer pipe 14, which is a three-way pipe. The upper and lower ends of the transfer pipe 14 are provided with a discharge pipe 15 and a gas pipe 16, respectively. The other end of the gas pipe 16 penetrates the side wall of the heating barrel 1 and communicates with the inner cavity of the spiral heat exchange tube 2.

[0031] When the temperature displayed on the temperature sensor 17 is high, it means that the residual heat in the greenhouse gas has not been fully utilized. At this time, the exhaust pipe 15 can be closed by the regulating valve 18 so that the greenhouse gas can flow back to the spiral heat exchange tube 2 through the gas pipe 16 for heat exchange again.

[0032] A temperature sensor 17 is inserted and installed on the upper wall of the exhaust pipe 13 , and the temperature sensor 17 is electrically connected to an external power source. A regulating valve 18 is inserted and installed on the side wall of the transfer pipe 14 .

[0033] The regulating valve 18 includes a fixed block 181, a partition plate 182 and a lever 183. The fixed block 181 is inserted and installed in the transfer tube 14. The partition plate 182 is rotatably installed at one end of the fixed block 181 located in the transfer tube 14. The partition plate 182 is in contact with the inner wall of the transfer tube 14. The lever 183 is inserted and installed at one end of the fixed block 181 located outside the transfer tube 14. The lever 183 is connected to the side wall of the partition plate 182.

[0034] The angle of the partition plate 182 can be adjusted by the lever 183 so that the discharge pipe 15 or the gas supply pipe 16 can be blocked.

[0035] A sealing gasket 19 is fitted onto the side wall of the partition plate 182 .

[0036] When the present invention is working, the greenhouse gas enters the spiral heat exchange tube 2 through the greenhouse gas discharge pipe 12, and the spiral heat exchange tube 2 heats the water in the outer cavity 6 to recover the waste heat of the greenhouse gas, that is, carbon dioxide. The heated water can be discharged from the heating barrel 1 through the outlet pipe 11. When the heat recovery in the greenhouse gas is completed, the temperature value displayed on the temperature sensor 17 is observed. If the value is low, the gas pipe 16 is closed through the regulating valve to discharge the greenhouse gas through the discharge pipe 15. If the temperature value is high, the discharge pipe 15 is closed through the regulating valve to return the greenhouse gas to the spiral heat exchange tube 2 through the gas pipe 16 to continue heat exchange.

[0037] When the hot water in the outer cavity 6 is heated and discharged, the baffle 8 can be driven downward by controlling the electric control push rod 7 to release the blockage of the overflow hole 9, so that the water in the inner cavity 5 can enter the outer cavity 6 through the overflow hole 9. In this way, it is convenient to add water to the outer cavity 6, and when the outer cavity 6 is heated, the heat will pass through the partition 4 to preliminarily heat the water in the inner cavity 5. When the water in the inner cavity 5 flows into the outer cavity 6, the heating efficiency can be improved.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A carbon emission waste heat recovery machine, comprising a heating barrel (1) and a spiral heat exchange tube (2), characterized in that: A mounting rack (3) is installed on the inner wall of the heating barrel (1), and the spiral heat exchange tube (2) is installed above the mounting rack (3); The inner cavity of the heating barrel (1) is provided with a partition (4), the partition (4) being annular and dividing the heating barrel (1) into an inner cavity (5) and an outer cavity (6). The spiral heat exchange tube (2) is located in the outer cavity (6). The upper wall of the heating barrel (1) is provided with an electric control push rod (7), the electric control push rod (7) being electrically connected to an external power source, the output end of the electric control push rod (7) passing through the upper wall of the heating barrel (1) is provided with a baffle (8), the baffle (8) being fitted with the side wall of the partition (4), the side wall of the partition (4) being provided with an overflow hole (9), the baffle (8) being capable of blocking the overflow hole (9); A water inlet pipe (10) is inserted into and installed on the upper wall of the heating barrel (1), and the water inlet pipe (10) is connected to the inner cavity (5). A water outlet pipe (11) is inserted into and installed on the side wall of the heating barrel (1), and the water outlet pipe (11) is connected to the outer cavity (6).

2. The carbon emission waste heat recovery machine according to claim 1, characterized in that: A greenhouse gas emission pipe (12) is inserted into the side wall of the heating barrel (1), and the greenhouse gas emission pipe (12) passes through the side wall of the spiral heat exchange tube (2) and communicates with the inner cavity of the spiral heat exchange tube (2). An exhaust pipe (13) is inserted into the side wall of the heating barrel (1), and the exhaust pipe (13) is communicated with the inner cavity of the spiral heat exchange tube (2).

3. The carbon emission waste heat recovery machine according to claim 2, characterized in that: A transfer tube (14) is installed at one end of the exhaust pipe (13) located outside the heating barrel (1); the transfer tube (14) is a three-way tube; an exhaust pipe (15) and an air supply pipe (16) are installed at the upper and lower ends of the transfer tube (14), respectively; the other end of the air supply pipe (16) passes through the side wall of the heating barrel (1) and communicates with the inner cavity of the spiral heat exchange tube (2).

4. The carbon emission waste heat recovery machine according to claim 3, characterized in that: A temperature sensor (17) is inserted and installed on the upper wall of the exhaust pipe (13), and the temperature sensor (17) is electrically connected to an external power supply. A regulating valve (18) is inserted and installed on the side wall of the transfer pipe (14).

5. The carbon emission waste heat recovery machine according to claim 4, characterized in that: The regulating valve (18) comprises a fixed block (181), a partition plate (182) and a lever (183); the fixed block (181) is inserted and installed in the transfer tube (14); the partition plate (182) is rotatably installed on one end of the fixed block (181) located in the transfer tube (14); the partition plate (182) is in contact with the inner wall of the transfer tube (14); the lever (183) is inserted and installed on one end of the fixed block (181) located outside the transfer tube (14); and the lever (183) is connected to the side wall of the partition plate (182).

6. The carbon emission waste heat recovery machine according to claim 5, characterized in that: A sealing gasket (19) is fitted onto the side wall of the partition plate (182).

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