True flash steam waste heat utilization device
By setting a second valve and a pressure relief valve in the waste heat utilization device of the real flash steam, the problem that existing devices are difficult to quickly relieve pressure when the pressure is too high is solved, and the safety of the equipment is improved.
Patent Information
- Application Number
- CN202421631295.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-11
AI Technical Summary
Existing waste heat utilization devices are difficult to quickly relieve pressure when the pressure is too high, which affects the safety of the equipment.
A real flash steam waste heat utilization device is designed. By setting a second valve between the temporary storage member and the conveying assembly, and setting a pressure relief valve on one side of the connecting pipe, a controllable valve control effect can be achieved, and the operating conditions of the pipeline can be quickly detected and pressure relief treatment can be performed.
It effectively improves the safety of the equipment, ensures that the pressure can be quickly relieved when the pressure is too high, and prevents equipment damage and accidents.
Smart Images
Figure CN222824884U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of true flash steam, in particular to a true flash steam waste heat utilization device. Background Art
[0002] Waste heat refers to the sensible heat and latent heat that has not been reasonably utilized in the original design of energy-consuming devices in industrial enterprises that have been put into operation. It includes waste heat from high-temperature exhaust gas, waste heat from cooling media, waste heat from waste steam and waste water, waste heat from high-temperature products and slag, waste heat from chemical reactions, and waste heat from combustible waste gas, waste liquid and waste materials. According to surveys, the total waste heat resources of various industries account for about 17% to 67% of their total fuel consumption, and recyclable waste heat resources account for about 60% of the total waste heat resources.
[0003] When the existing waste heat utilization device is in use, such as application number CN202110501198.1, a coal gasification device ash water true flash negative pressure wet steam turbine waste heat power generation system is provided, including: a vacuum flash tank, a steam dehydration and ash removal device, a turbine dust and corrosion prevention and safety device, a turbine anti-corrosion sealing device, a wear-resistant, anti-corrosion and anti-blocking negative pressure wet steam turbine, a high vacuum condenser, a generator and a high vacuum device; the vacuum flash tank is connected with the steam dehydration and ash removal device, the turbine dust and corrosion prevention and safety device, the wear-resistant, anti-corrosion and anti-blocking negative pressure wet steam turbine, the high vacuum condenser, and the high vacuum device in sequence; however, in the above-mentioned technology, the circulating pipeline assembly provided is a closed structure, and it is difficult to quickly relieve the pressure when the pressure is too high to improve the safety of the equipment. Therefore, the utility model proposes a true flash steam waste heat utilization device to solve the problems existing in the prior art. Utility Model Content
[0004] In view of the above problems, the utility model proposes a real flash steam waste heat utilization device, which mainly utilizes a second valve connected between the temporary storage component and the transmission component, and manually adjusts the output efficiency of the second valve. In this way, during use, it can effectively cooperate with the first circulation pump body to achieve a stable heat transfer rate. Since a pressure relief valve is arranged on one side of the connecting pipe, it has a controllable valve control effect. Therefore, it can detect the operating status of the pipeline in real time during use, and can quickly perform pressure relief processing when danger occurs, so as to improve the safety of the equipment.
[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: a real flash steam waste heat utilization device, including a temporary storage component and an output mechanism, one end side of the temporary storage component is provided with a heat removal component with a bolt sleeve, the other end side of the temporary storage component is provided with a transmission component with a bolt sleeve, and the output end of the transmission component is provided with a sleeve-mounted output mechanism on the outer side;
[0006] The output mechanism includes a second box, a third valve, a discharge pipe, a second circulation pump body and an output port. The second box is sleeved on the outside of the output end of the transmission component. The third valve is provided on the upper side of the second box. The discharge pipe is provided on the lower side of the second box. The output end of the discharge pipe is connected to the second circulation pump body. The output end of the second circulation pump body is connected to the output port.
[0007] As a preferred embodiment of the present utility model, the third valve, the discharge pipe and the second box body form a communicating structure, and the discharge pipe, the second circulation pump body and the output port form a pipeline structure.
[0008] As a preferred embodiment of the utility model, the temporary storage component includes a bottom plate, a bolt base, a first box body, a side plate, an isolation membrane and an end plate, the top side of the bottom plate is connected to the first box body by bolts on the bolt base, the side of the first box body is provided with a side plate, the two ends of the first box body are provided with an isolation membrane, and the outer side of the isolation membrane is provided with an end plate.
[0009] As a preferred embodiment of the utility model, the heat exhaust component includes a sleeve tube, a first valve, a first inlet, a partition, a diffusion pipe, a fin group and a first outlet, the sleeve tube is arranged on the inner side of the end plate, one end of the sleeve tube is provided with a first valve, and one end of the first valve is provided with a first inlet, the output end of the sleeve tube passes through the partition and is connected to the diffusion pipe, the outer side of the diffusion pipe is provided with a fin group, and the output end of the diffusion pipe is connected to the first outlet.
[0010] As a preferred embodiment of the present utility model, the transmission component includes a second inlet, a connecting pipe, a pressure relief valve, a second valve, a partition, a heat exchange tube group, a dissipating fin and a first circulation pump body. The second inlet is arranged at the other end of the first box body, and the output end of the second inlet is connected to a connecting pipe with a pressure relief valve installed, and the output end of the connecting pipe is connected to the second valve.
[0011] As a preferred embodiment of the utility model, the output end of the second valve passes through the partition frame and is connected to a heat exchange tube group, and the outer side of the heat exchange tube group is provided with a radiating fin, and the output end of the heat exchange tube group is connected to the first circulation pump body.
[0012] The beneficial effects of the utility model are:
[0013] The utility model mainly utilizes the second valve connected between the temporary storage component and the transmission component, and manually adjusts the output efficiency of the second valve. In this way, during use, it can effectively cooperate with the first circulation pump body to achieve a stable heat transfer rate. Since a pressure relief valve is arranged on one side of the connecting pipe, it has a controllable valve control effect. Therefore, when in use, the operating status of the pipeline can be detected in real time, and pressure relief can be quickly performed when danger occurs, so as to improve the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0015] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;
[0016] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model.
[0017] Wherein: 1. Temporary storage component; 101. Bottom plate; 102. Bolt base; 103. First box body; 104. Side plate; 105. Isolation membrane; 106. End plate; 2. Heat dissipation component; 201. Socket tube; 202. First valve; 203. First inlet; 204. Partition plate; 205. Dissipation pipe; 206. Fin group; 207. First discharge port; 3. Transmission component; 301. Second inlet; 302. Connecting pipe; 303. Pressure relief valve; 304. Second valve; 305. Partition frame; 306. Heat exchange tube group; 307. Dissipation fin; 308. First circulation pump body; 4. Output mechanism; 401. Second box body; 402. Third valve; 403. Discharge pipe; 404. Second circulation pump body; 405. Output port. DETAILED DESCRIPTION
[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.
[0019] according to Figure 1-3 As shown, this embodiment proposes a real flash steam waste heat utilization device, including a temporary storage component 1 and an output mechanism 4, one end side of the temporary storage component 1 is provided with a heat removal component 2 with bolt sleeves, the other end side of the temporary storage component 1 is provided with a transmission component 3 with bolt sleeves, and the output end of the transmission component 3 is provided with an output mechanism 4 with sleeve installation outside;
[0020] The output mechanism 4 includes a second box body 401, a third valve 402, a discharge pipe 403, a second circulation pump body 404 and an output port 405. The second box body 401 is sleeved on the outside of the output end of the transmission component 3. The third valve 402 is arranged on the upper side of the second box body 401, and the discharge pipe 403 is arranged on the lower side of the second box body 401. The output end of the discharge pipe 403 is connected to the second circulation pump body 404, and the output end of the second circulation pump body 404 is connected to the output port 405.
[0021] The third valve 402 forms a communication structure with the discharge pipe 403 and the second box body 401 , and the discharge pipe 403 forms a pipeline structure with the second circulation pump body 404 and the output port 405 .
[0022] In this embodiment, when heat accumulates in the second box body 401, it is necessary to utilize the heat. In this way, the second circulation pump body 404 is turned on to output power to drive the output end to operate, so that the material carried in the second box body 401 can be input to the output port 405 and run to the target area for use, thereby completing the use process.
[0023] The temporary storage component 1 includes a bottom plate 101, a bolt base 102, a first box body 103, a side plate 104, an isolation membrane 105 and an end plate 106. The top side of the bottom plate 101 is bolted to the first box body 103 through the bolt base 102, the side of the first box body 103 is provided with a side plate 104, the two ends of the first box body 103 are provided with an isolation membrane 105, and the outer side of the isolation membrane 105 is provided with an end plate 106.
[0024] In this embodiment, when in use, the bottom plate 101 is installed at the use site to achieve the effect of bolting the first box body 103 and the second box body 401 using the bolt base 102. After the bolt connection, the heat exhaust component 2 and the transmission component 3 are socketed and assembled under the action of the isolation membrane 105 and the end plate 106 to achieve the effect of forming a connection, so that heat can be transferred.
[0025] The heat dissipation component 2 includes a sleeve tube 201, a first valve 202, a first inlet 203, a partition 204, a distribution pipe 205, a fin group 206 and a first outlet 207. The sleeve tube 201 is arranged on the inner side of the end plate 106, one end of the sleeve tube 201 is provided with the first valve 202, and one end of the first valve 202 is provided with the first inlet 203. The output end of the sleeve tube 201 passes through the partition 204 and is connected to the distribution pipe 205. The outer side of the distribution pipe 205 is provided with the fin group 206, and the output end of the distribution pipe 205 is connected to the first outlet 207.
[0026] In this embodiment, when it is needed to be utilized, the first valve 202 is opened to open the channel, and the waste heat material enters the sleeve tube 201 through the first inlet 203, and is injected into the distribution tube 205 on the inner side of the partition 204 through the sleeve tube 201 to increase the surface area, so that the distribution tube 205 and the fin group 206 can achieve the effect of heat dissipation, and after the heat is dissipated, it is discharged through the first discharge port 207.
[0027] The transmission component 3 includes a second inlet 301, a connecting pipe 302, a pressure relief valve 303, a second valve 304, a partition frame 305, a heat exchange tube group 306, a dissipating fin 307 and a first circulation pump body 308. The second inlet 301 is arranged at the other end of the first box body 103, and the output end of the second inlet 301 is connected to the connecting pipe 302 on which the pressure relief valve 303 is installed, and the output end of the connecting pipe 302 is connected to the second valve 304.
[0028] In this embodiment, after heat is input into the second box body 401, the connecting pipe 302 and the second valve 304 are used to allow the water to be returned to the first box body 103 through the second inlet 301 for recirculation. Since a pressure relief valve 303 is provided on one side of the connecting pipe 302, an explosion-proof effect can be achieved.
[0029] The output end of the second valve 304 passes through the partition frame 305 and is connected to a heat exchange tube group 306 , and a radiating fin 307 is provided on the outer side of the heat exchange tube group 306 . The output end of the heat exchange tube group 306 is connected to a first circulation pump body 308 .
[0030] In this embodiment, when heat transfer is required, the output power of the first circulation pump body 308 is used to drive the output end to operate, so that the first circulation pump body 308 extracts the heat-absorbing material inside the first box body 103 and inputs the material into the heat exchange tube group 306 in the partition 305 through the output end of the first circulation pump body 308, and the heat is input into the second box body 401 with the cooperation of the heat exchange tube group 306 and the dissipation fins 307.
[0031] The working principle of the real flash steam waste heat utilization device is: when in use, the bottom plate 101 is installed at the use site to achieve the effect of bolting the first box body 103 and the second box body 401 with the bolt base 102. After the bolt connection, the heat removal component 2 and the transmission component 3 are sleeved and assembled under the action of the isolation membrane 105 and the end plate 106 to achieve the effect of forming a connection, so that heat transfer can be performed. When it is needed to be utilized, the first valve 202 is opened to open the channel, and the waste heat material enters the sleeve pipe 201 through the first inlet 203, and is injected into the distributing pipe 205 on the inner side of the partition 204 through the sleeve pipe 201 to increase the surface area, so that the distributing pipe 205 and the fin group 206 can achieve the effect of dissipating heat, and the heat is discharged through the first discharge port 207 after the heat is dissipated. When it is necessary to transfer heat, the first circulation pump body 308 is used to output power to drive the transmission The output end is operated so that the first circulation pump body 308 extracts the heat-absorbing material inside the first box body 103 and inputs the material into the heat exchange tube group 306 in the partition frame 305 through the output end of the first circulation pump body 308. The heat is input into the second box body 401 under the cooperation of the heat exchange tube group 306 and the radiating fins 307. After the heat is input into the second box body 401, the connecting pipe 302 and the second valve 304 are used to allow the water to be returned to the first box body 103 through the second inlet 301 for recirculation. Since a pressure relief valve 303 is provided on one side of the connecting pipe 302, an explosion-proof effect can be achieved. When heat accumulates in the second box body 401, it is necessary to utilize the heat. In this way, the output power of the second circulation pump body 404 is turned on to drive the output end to operate, so that the material carried in the second box body 401 can be input to the output port 405 and run to the target area for use, so as to complete the use process.
[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A real flash steam waste heat utilization device, comprising a temporary storage component (1) and an output mechanism (4), characterized in that: A heat removal component (2) is provided on one end of the temporary storage component (1) and a transmission component (3) is provided on the other end of the temporary storage component (1). An output mechanism (4) is provided on the outer side of the output end of the transmission component (3). The output mechanism (4) comprises a second box (401), a third valve (402), a discharge pipe (403), a second circulation pump body (404) and an output port (405); the second box (401) is sleeved on the outside of the output end of the transmission component (3); the third valve (402) is arranged on the upper side of the second box (401); the discharge pipe (403) is arranged on the lower side of the second box (401); the output end of the discharge pipe (403) is connected to the second circulation pump body (404); and the output end of the second circulation pump body (404) is connected to the output port (405).
2. A true flash steam waste heat utilization device according to claim 1, characterized in that: The third valve (402), the discharge pipe (403) and the second box body (401) form a communication structure, and the discharge pipe (403), the second circulation pump body (404) and the output port (405) form a pipeline structure.
3. A true flash steam waste heat utilization device according to claim 1, characterized in that: The temporary storage component (1) comprises a bottom plate (101), a bolt base (102), a first box body (103), a side plate (104), an isolation membrane (105) and an end plate (106); the top side of the bottom plate (101) is bolted to the first box body (103) via the bolt base (102); the side of the first box body (103) is provided with a side plate (104); both ends of the first box body (103) are provided with an isolation membrane (105); and the outer side of the isolation membrane (105) is provided with an end plate (106).
4. A real flash steam waste heat utilization device according to claim 3, characterized in that: The heat dissipation component (2) comprises a sleeve tube (201), a first valve (202), a first inlet (203), a partition (204), a diffusion pipe (205), a fin group (206) and a first outlet (207); the sleeve tube (201) is arranged on the inner side of the end plate (106); one end of the sleeve tube (201) is provided with a first valve (202), and one end of the first valve (202) is provided with a first inlet (203); the output end of the sleeve tube (201) passes through the partition (204) and is connected to the diffusion pipe (205); the outer side of the diffusion pipe (205) is provided with a fin group (206); and the output end of the diffusion pipe (205) is connected to the first outlet (207).
5. A true flash steam waste heat utilization device according to claim 3, characterized in that: The transmission component (3) comprises a second inlet (301), a connecting pipe (302), a pressure relief valve (303), a second valve (304), a partition (305), a heat exchange tube group (306), a dissipating fin (307) and a first circulation pump body (308); the second inlet (301) is arranged at the other end of the first box body (103); the output end of the second inlet (301) is connected to a connecting pipe (302) on which a pressure relief valve (303) is installed; and the output end of the connecting pipe (302) is connected to the second valve (304).
6. A true flash steam waste heat utilization device according to claim 5, characterized in that: The output end of the second valve (304) passes through the partition frame (305) and is connected to a heat exchange tube group (306), and a dissipating fin (307) is provided on the outer side of the heat exchange tube group (306), and the output end of the heat exchange tube group (306) is connected to a first circulation pump body (308).