High-temperature heat recovery and steam generation device
By designing a high-temperature heat recovery and steam generation device, the spiral water pipes are used to contact with high-temperature heat to generate steam, which solves the problem of high-temperature heat not being recycled and utilized, and achieves efficient heat recovery and utilization.
Patent Information
- Application Number
- CN202420439337.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-07
AI Technical Summary
In the prior art, the high-temperature heat gas treatment process cannot be recycled and utilized, resulting in loss of heat resources.
A high-temperature heat recovery and steam generation device is designed, including a cylinder, a spiral water pipe, a water change pipe, a water inlet pipe and an exhaust pipe. The high-temperature heat is contacted with the surface of the spiral water pipe through the high-temperature heat inlet, steam is generated by the spiral water pipe, and the flow of water and steam is controlled through the valve to achieve heat recovery and utilization.
Effectively recover high-temperature heat, use spiral water pipes to generate steam, avoid heat loss, and improve the utilization rate of heat resources.
Smart Images
Figure CN222669949U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of heat recovery, and in particular relates to a high-temperature heat recovery steam generating device. Background Art
[0002] Heat refers to the situation where the change in the state of a system is caused by the destruction of thermal equilibrium conditions, that is, by the temperature difference between the system and the outside world. This is called thermal interaction between the system and the outside world.
[0003] At present, in the process of processing high-temperature heat gas, the high-temperature gas is directly discharged or collected, and the heat cannot be recycled, resulting in a certain degree of heat resource loss. Utility Model Content
[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a high-temperature heat recovery and steam generation device to solve the problem raised in the above-mentioned background technology that in the current process of processing high-temperature heat gas, the high-temperature gas is directly discharged or collected, and the heat cannot be recovered and utilized, resulting in a certain degree of heat resource loss.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a high-temperature heat recovery steam generating device, comprising a cylinder, a high-temperature heat inlet is arranged on one side of the cylinder, a spiral water pipe is arranged inside the cylinder, a water exchange pipe is arranged below one end of the spiral water pipe, a first valve is arranged above the water exchange pipe, a water inlet pipe is arranged above the other end of the spiral water pipe, a first exhaust valve and a second valve are respectively arranged on both sides of the top of the water inlet pipe, an exhaust pipe is arranged on the other side of the cylinder, a second exhaust valve is arranged at the outer end of the exhaust pipe, and bases are arranged on both sides of the bottom of the cylinder.
[0006] Preferably, the high-temperature heat inlet is connected to one side of the cylinder.
[0007] Preferably, the spiral water pipe is connected to a positioning support inside the cylinder.
[0008] Preferably, the water-changing pipe is fixedly connected to the lower part of one end of the spiral water pipe through the lower interior of one side of the cylinder, and the first valve is connected to the upper flange of the water-changing pipe.
[0009] Preferably, the water inlet pipe is fixedly connected to the upper part of the other end of the spiral water pipe through the upper interior of one side of the cylinder, and the first exhaust valve and the second valve are both connected to the flanges on both sides of the top of the water inlet pipe.
[0010] Preferably, the exhaust pipe is fixedly connected to the other side of the cylinder.
[0011] Preferably, the second exhaust valve is connected to the outer end flange of the exhaust pipe.
[0012] Preferably, two bases are provided, and both bases are fixedly supported and connected to the two sides of the bottom of the cylinder.
[0013] Compared with the prior art, the utility model provides a high-temperature heat recovery steam generation device, which has the following beneficial effects:
[0014] 1. The utility model can provide water transportation effect to the inside of the spiral water pipe inside the cylinder body through the water inlet pipe and the second valve. After the inside of the spiral water pipe reaches water supply, the high-temperature heat is inletted to achieve high-temperature heat entering the cylinder body and contacting the surface of the spiral water pipe, so that the high-temperature heat can be recovered and the spiral water pipe can be used to generate steam effect, avoiding the loss of high-temperature heat and causing a certain degree of heat resource loss. Then, the steam generated in the spiral water pipe can be discharged from the top side of the water inlet pipe through the first exhaust valve.
[0015] 2. The utility model is provided with a second exhaust valve, which can discharge the remaining heat inside the cylinder from the exhaust pipe to the outside of the cylinder, and then re-transmit new high-temperature heat into the cylinder from the high-temperature heat inlet.
[0016] 3. The utility model can discharge the remaining water inside the spiral water pipe to achieve the steam effect through the water exchange pipe and the first valve. At the same time, the first valve ensures the sealing of the water exchange pipe to prevent water from seeping out of the spiral water pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0018] Figure 1 This is a schematic diagram of the structure of the high-temperature heat recovery and steam generation device proposed in the utility model;
[0019] Figure 2 This is a structural schematic diagram of the high-temperature heat recovery and steam generation device proposed in the utility model from another angle;
[0020] Figure 3 This is a structural cross-sectional view from another angle of the high-temperature heat recovery steam generation device proposed by the utility model;
[0021] Figure 4 This is a top view of the high-temperature heat recovery and steam generation device proposed by the utility model;
[0022] In the figure: 1. Cylinder; 2. High-temperature heat inlet; 3. Spiral water pipe; 4. Water exchange pipe; 5. First valve; 6. Water inlet pipe; 7. First exhaust valve; 8. Second valve; 9. Base; 10. Second exhaust valve; 11. Exhaust pipe. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4 The utility model provides a technical solution: a high-temperature heat recovery steam generation device, including a cylinder 1, a high-temperature heat inlet 2 is arranged on one side of the cylinder 1, and the high-temperature heat inlet 2 is arranged to achieve high-temperature heat entering the cylinder 1 and contacting the surface of the spiral water pipe 3, so that the high-temperature heat can be recovered and the spiral water pipe 3 can be used to generate steam effect, avoiding the loss of high-temperature heat and causing a certain degree of heat resource loss. The cylinder 1 is provided with a spiral water pipe 3, and a water exchange pipe 4 is arranged below one end of the spiral water pipe 3. A first valve 5 is arranged above the water exchange pipe 4. By arranging the water exchange pipe 4 and the first valve 5, the remaining water in the spiral water pipe 3 to achieve the steam effect can be discharged. At the same time, the first valve 5 To ensure the sealing of the water exchange pipe 4 and prevent water from seeping out of the spiral water pipe 3, a water inlet pipe 6 is arranged above the other end of the spiral water pipe 3, and a first exhaust valve 7 and a second valve 8 are respectively arranged on both sides of the top of the water inlet pipe 6. By providing the water inlet pipe 6 and the second valve 8, the effect of water transportation can be provided to the inside of the spiral water pipe 3 inside the cylinder 1. By providing the first exhaust valve 7, the steam generated in the spiral water pipe 3 can be discharged from one side of the top of the water inlet pipe 6. An exhaust pipe 11 is arranged on the other side of the cylinder 1, and a second exhaust valve 10 is arranged at the outer end of the exhaust pipe 11. By providing the second exhaust valve 10, the remaining heat in the cylinder 1 can be discharged from the exhaust pipe 11 outside the cylinder 1. Bases 9 are provided on both sides of the bottom of the cylinder 1.
[0025] In the utility model, preferably, the high-temperature heat inlet 2 is connected to one side of the cylinder 1. By providing the high-temperature heat inlet 2, the high-temperature heat can enter the cylinder 1 and contact the surface of the spiral water pipe 3, so that the high-temperature heat can be recovered and the spiral water pipe 3 can be used to generate steam effect, thereby avoiding the loss of high-temperature heat and causing a certain degree of heat resource loss.
[0026] In the utility model, preferably, the spiral water pipe 3 is connected to the inner positioning support of the cylinder 1.
[0027] In the utility model, preferably, the water changing pipe 4 is fixedly connected to the lower part of one end of the spiral water pipe 3 through the lower part of one side of the cylinder 1, and the first valve 5 is connected to the flange above the water changing pipe 4. By providing the water changing pipe 4 and the first valve 5, the remaining water in the spiral water pipe 3 to achieve the steam effect can be discharged. At the same time, the first valve 5 ensures the sealing of the water changing pipe 4 to prevent water from seeping out of the spiral water pipe 3.
[0028] In the utility model, preferably, the water inlet pipe 6 is fixedly connected to the top of the other end of the spiral water pipe 3 through the interior of the top of one side of the cylinder 1, and the first exhaust valve 7 and the second valve 8 are both connected to the flanges on both sides of the top of the water inlet pipe 6. By providing the water inlet pipe 6 and the second valve 8, the effect of water transportation can be provided to the inside of the spiral water pipe 3 inside the cylinder 1, and by providing the first exhaust valve 7, the steam generated inside the spiral water pipe 3 can be discharged from the top side of the water inlet pipe 6.
[0029] In the present invention, preferably, the exhaust pipe 11 is fixedly connected to the other side of the cylinder 1 .
[0030] In the present invention, preferably, the second exhaust valve 10 is connected to the outer end flange of the exhaust pipe 11. By providing the second exhaust valve 10, the remaining heat inside the cylinder 1 can be discharged from the exhaust pipe 11 to the outside of the cylinder 1.
[0031] In the present invention, preferably, two bases 9 are provided, and both bases 9 are fixedly supported and connected to both sides of the bottom of the cylinder 1 .
[0032] The working principle and use process of the utility model are as follows: when in use, high-temperature heat enters the cylinder 1 from the high-temperature heat inlet 2 and contacts the surface of the spiral water pipe 3. Through the water inlet pipe 6 and the second valve 8, the spiral water pipe 3 inside the cylinder 1 can be provided with a water delivery effect. After the spiral water pipe 3 is supplied with water, the high-temperature heat enters the cylinder 1 from the high-temperature heat inlet 2 and contacts the surface of the spiral water pipe 3. The high-temperature heat can be recovered and the spiral water pipe 3 can be used to generate steam, thereby avoiding the loss of high-temperature heat and causing a certain degree of heat resource loss. Then, through the first exhaust valve 7, the steam generated inside the spiral water pipe 3 can be discharged. Steam is discharged from one side of the top of the water inlet pipe 6. Through the second exhaust valve 10, the remaining heat inside the cylinder 1 can be discharged from the exhaust pipe 11 outside the cylinder 1, and then new high-temperature heat is re-delivered into the cylinder 1 through the high-temperature heat inlet 2. Through the water exchange pipe 4 and the first valve 5, the remaining water inside the spiral water pipe 3 to achieve the steam effect can be discharged, and the remaining water inside the water pipe in the spiral state cannot be completely discharged. The second valve 8 can be opened to re-deliver water through the water inlet pipe 6 to discharge the remaining water inside the spiral water pipe 3. At the same time, the first valve 5 ensures the sealing of the water exchange pipe 4 to prevent water from seeping out of the spiral water pipe 3.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A high-temperature heat recovery steam generating device, comprising a cylinder (1), characterized in that: A high-temperature heat inlet (2) is provided on one side of the cylinder (1), a spiral water pipe (3) is provided inside the cylinder (1), a water exchange pipe (4) is provided below one end of the spiral water pipe (3), a first valve (5) is provided above the water exchange pipe (4), a water inlet pipe (6) is provided above the other end of the spiral water pipe (3), a first exhaust valve (7) and a second valve (8) are provided on both sides of the top of the water inlet pipe (6), an exhaust pipe (11) is provided on the other side of the cylinder (1), a second exhaust valve (10) is provided at the outer end of the exhaust pipe (11), and bases (9) are provided on both sides of the bottom of the cylinder (1).
2. The high-temperature heat recovery steam generation device according to claim 1, characterized in that: The high-temperature heat inlet (2) is in communication with one side of the cylinder (1).
3. The high-temperature heat recovery steam generation device according to claim 1, characterized in that: The spiral water pipe (3) is connected to the internal positioning support of the cylinder (1).
4. The high-temperature heat recovery steam generation device according to claim 1, characterized in that: The water exchange pipe (4) is fixedly connected to the lower part of one end of the spiral water pipe (3) through the lower interior of one side of the cylinder (1), and the first valve (5) is connected to the upper flange of the water exchange pipe (4).
5. The high-temperature heat recovery steam generation device according to claim 1, characterized in that: The water inlet pipe (6) is fixedly connected to the upper part of the other end of the spiral water pipe (3) through the upper part of one side of the cylinder (1), and the first exhaust valve (7) and the second valve (8) are both connected to the flanges on both sides of the top of the water inlet pipe (6).
6. The high-temperature heat recovery steam generation device according to claim 1, characterized in that: The exhaust pipe (11) is fixedly connected to the other side of the cylinder (1).
7. The high-temperature heat recovery steam generation device according to claim 1, characterized in that: The second exhaust valve (10) is flange-connected to the outer end of the exhaust pipe (11).
8. The high-temperature heat recovery steam generation device according to claim 1, characterized in that: Two bases (9) are provided, and both bases (9) are fixedly supported and connected to the bottom of the cylinder (1) at two sides.