High-temperature condensed water recycling device with high water adjusting rate

Abstract

The utility model discloses a high-water-adjusting high-temperature condensed water recycling device and relates to the technical field of condensed water recycling, the high-water-adjusting high-temperature condensed water recycling device comprises a mounting base and a condensed water recycling mechanism, a boiler is arranged at the top end of the mounting base, and the condensed water recycling mechanism is arranged on the left side of the boiler. The water vapor is prevented from being gathered in the water vapor collecting pipe, heat loss is reduced, the water vapor enters the vapor condensing tank to make contact with the condensing plate, heat in the water vapor is transferred into the water inlet preheating box through the condensing plate, water in the water inlet preheating box is preheated, and the water inlet preheating box cools the condensing plate as well; the condensation effect of a condensation plate on water vapor is guaranteed, after water enters the water inlet preheating box, the flow speed is reduced due to the fact that the cross section is enlarged, the heating time of the water in the water inlet preheating box can be prolonged, the preheating effect is improved, meanwhile, a driving motor is started to drive a collecting scraper to rotate through a driving rod, and water condensed on the condensation plate is scraped and collected.

Description

Technical Field

[0001] The utility model relates to the technical field of condensate recovery, in particular to a high-temperature condensate recovery device with high-pressure water. Background Art

[0002] In industrial production, steam, as a widely used energy source, is inextricably linked to almost all enterprises. A large amount of industrial water and coal-based energy are used to generate steam, and the heat of steam is used to realize the industrial production process. After steam releases part of its heat energy, condensate will be generated, especially in the power, chemical and other industries. A large amount of high-temperature condensate will be produced. Generally, enterprises directly discharge these useless condensate; however, direct discharge will cause environmental pollution and waste a lot of water resources. Therefore, a condensate recovery device is needed to recycle it.

[0003] After searching, the patent number "CN219200072U" mentioned in the text that "a condensation water recovery device includes a device body, a condensation water inlet is arranged at the upper end of the device body, a condensation water outlet is arranged on one side of the condensation water inlet, and a drain pipe is arranged on the front of the device body. The utility model is provided with a screw, a servo motor, a button, a cooling pipe, a guide groove, a kit, a water-absorbing sponge, a protrusion, a piston, a first mesh plate, a second mesh plate, a sponge plate, a connecting rod and a reset spring." When in use, water vapor is condensed through the condenser, and the condensed water on the surface of the cooling pipe is repeatedly removed through the sponge to quickly collect the condensed water. However, when the water vapor is condensed through the condenser, the water vapor will generate a large amount of heat, and the condensed condensed water also has heat. Simply collecting the condensed water will cause this part of the heat to be lost in vain, resulting in a waste of energy.

[0004] To this end, we provide a high-temperature condensate recovery device with high-pressure water to solve the above problems. Utility Model Content

[0005] The present application provides a high-temperature condensate recovery device for high-adjustment water, which solves the problem mentioned in the above background technology that simply collecting condensate will lead to the loss of heat carried by the condensate and waste of energy.

[0006] The present application provides a high-temperature condensate recovery device for high-pressure water, comprising a mounting seat and a condensate recovery mechanism, wherein a boiler is arranged at the top of the mounting seat, and a condensate recovery mechanism is arranged on the left side of the boiler;

[0007] The condensate recovery mechanism comprises a water vapor collection component installed on the top of the boiler, a water inlet preheating component is arranged inside the water vapor collection component, and a condensate collection component is arranged below the water inlet preheating component.

[0008] Preferably, the water vapor collecting assembly comprises a steam collecting pipe arranged at the top of the boiler, a fan is installed in the middle section of the steam collecting pipe, and a steam condensation tank is fixedly connected to the other end of the steam collecting pipe.

[0009] Preferably, the water inlet preheating assembly comprises a boiler water inlet pipe installed at the left end of the steam condensation tank, a water inlet preheating box is arranged inside the steam condensation tank, and a condensation plate is arranged at the bottom end of the water inlet preheating box.

[0010] Preferably, the width of the water inlet preheating box is greater than the width of the boiler water inlet pipe, and the lower surface of the water inlet preheating box fits with the upper surface of the condensing plate.

[0011] Preferably, the condensate collection assembly includes a drive motor arranged at the top of the steam condensate tank, the bottom end of the drive motor is fixedly connected to a drive rod, the bottom end slot of the drive rod is connected to a collecting scraper, a sealing curtain is arranged around the condensate plate, the inner wall of the steam condensate tank is provided with a water collecting trough, the outer side of the water collecting trough is installed with a collection pipe, and the bottom end of the steam condensate tank is provided with a condensate recovery tank.

[0012] Preferably, the sealing curtain is made of rubber material, and the sealing curtain fits closely to the water collecting tank.

[0013] Preferably, a circulation component is provided at the left end of the condensate recovery tank, and the circulation component includes a circulating water pump arranged at the left end of the condensate recovery tank, a circulating water inlet pipe is installed at the top of the circulating water pump, and a circulating preheating box is provided on the side of the water inlet preheating box.

[0014] It can be seen from the above technical scheme that the present application provides a high-temperature condensate recovery device for high-pressure water. When the boiler is in use, the generated water vapor will enter the steam condensation tank through the steam collection pipe. At the same time, the fan can accelerate the flow of steam. The water vapor enters the steam condensation tank and contacts the condensation plate. The heat in the water vapor is transferred to the water inlet preheating box through the condensation plate to preheat the water in the water inlet preheating box. Similarly, the water inlet preheating box cools the condensation plate to ensure the condensation effect of the condensation plate on the water vapor. At the same time, the drive motor is started to drive the collection scraper to rotate through the drive rod to scrape and collect the water condensed on the condensation plate. The collected condensate enters the water collecting tank and flows into the condensation water recovery tank through the collection pipe. Finally, the condensation water in the condensation water recovery tank is extracted by the circulating water pump. After being preheated by the condensation plate, it is sent to the boiler again to make the condensation water recycled.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Through the setting of the circulation component, the condensate in the condensate recovery tank is extracted by the circulating water pump, and after being preheated by the condensation plate, it is sent to the boiler again, so that the condensate can be recycled and the energy consumption can be reduced;

[0017] 2. Through the setting of the condensate recovery mechanism, the flow of steam in the steam collection pipe is accelerated by the fan to avoid the accumulation of water vapor in the steam collection pipe, thereby reducing heat loss. The water vapor enters the steam condensation tank and contacts the condensation plate. The heat in the water vapor is transferred to the water inlet preheating box through the condensation plate to preheat the water in the water inlet preheating box. Similarly, the water inlet preheating box cools down the condensation plate to ensure the condensation effect of the condensation plate on the water vapor. After the water enters the water inlet preheating box, the cross-section becomes larger, thereby reducing the flow rate, so that the water in the water inlet preheating box can be heated for a longer time and the preheating effect can be improved. At the same time, the drive motor is started to drive the collection scraper to rotate through the drive rod to scrape and collect the water condensed on the condensation plate to avoid a large amount of condensation on the condensation plate, which leads to a decrease in heat transfer. The sealing curtain blocks the water collection tank, and only the position where the collection scraper rotates will be opened to allow condensation to flow in, thereby reducing the dissipation of water vapor heat.

[0018] To summarize, the present application, through the setting of a condensate recovery mechanism and a circulation component, preheats the water in the boiler water inlet pipe by using the heat released during the condensation of water vapor, and at the same time cools and condenses the water vapor through the water in the boiler water inlet pipe. Under the two-way action, the energy utilization rate is greatly improved, and the collected high-temperature condensate is directly recycled to reduce energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for use in the implementation cases. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 This is a schematic diagram of the overall appearance structure proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the steam condenser proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the condensation plate, collection scraper and sealing curtain that cooperate with each other proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of the collecting scraper structure proposed by the utility model;

[0024] Figure 5 The utility model proposed Figure 2Enlarged structural diagram at A in the middle.

[0025] In the figure: 1. mounting base; 2. boiler; 3. condensate recovery mechanism; 31. water vapor collection assembly; 311. steam collection pipe; 312. fan; 313. steam condensation tank; 32. water inlet preheating assembly; 321. boiler water inlet pipe; 322. water inlet preheating box; 323. condensation plate; 33. condensate collection assembly; 331. drive motor; 332. drive rod; 333. collection scraper; 334. sealing curtain; 335. water collection trough; 336. collection pipe; 337. condensate recovery box; 4. circulation assembly; 41. circulation water pump; 42. circulation water inlet pipe; 43. circulation preheating box. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0027] See also Figure 1-5 A high-temperature condensate recovery device for high-pressure water comprises a mounting seat 1 and a condensate recovery mechanism 3, a boiler 2 is arranged on the top of the mounting seat 1, and a condensate recovery mechanism 3 is arranged on the left side of the boiler 2;

[0028] The condensate recovery mechanism 3 includes a water vapor collecting assembly 31 installed at the top of the boiler 2 , a water inlet preheating assembly 32 is arranged inside the water vapor collecting assembly 31 , and a condensate collecting assembly 33 is arranged below the water inlet preheating assembly 32 .

[0029] In this embodiment, the water vapor collection component 31 includes a steam collection pipe 311 arranged at the top of the boiler 2, a fan 312 is installed in the middle section of the steam collection pipe 311, and the other end of the steam collection pipe 311 is fixedly connected to the steam condensation tank 313. When the boiler 2 is in use, the generated water vapor will enter the steam condensation tank 313 through the steam collection pipe 311. At the same time, the fan 312 can speed up the flow of steam to avoid the accumulation of water vapor in the steam collection pipe 311 and reduce heat loss.

[0030] In this embodiment, the water inlet preheating component 32 includes a boiler water inlet pipe 321 installed at the left end of the steam condensation tank 313, and a water inlet preheating box 322 is arranged inside the steam condensation tank 313. A condensation plate 323 is arranged at the bottom end of the water inlet preheating box 322. Water vapor enters the steam condensation tank 313 and contacts the condensation plate 323. The heat in the water vapor is transferred to the water inlet preheating box 322 through the condensation plate 323 to preheat the water in the water inlet preheating box 322. Similarly, the water inlet preheating box 322 cools down the condensation plate 323 to ensure the condensation effect of the condensation plate 323 on the water vapor.

[0031] In this embodiment, the width of the water inlet preheating box 322 is greater than the width of the boiler water inlet pipe 321, and the lower surface of the water inlet preheating box 322 is in contact with the upper surface of the condensation plate 323. After the water enters the water inlet preheating box 322, the cross-section becomes larger, thereby reducing the flow rate, so that the water in the water inlet preheating box 322 can be heated for a longer time, thereby improving the preheating effect.

[0032] In this embodiment, the condensate collection assembly 33 includes a drive motor 331 arranged at the top of the steam condensate tank 313, the bottom end of the drive motor 331 is fixedly connected to a drive rod 332, the bottom end slot of the drive rod 332 is connected to a collecting scraper 333, a sealing curtain 334 is arranged around the condensate plate 323, a water collecting trough 335 is opened on the inner wall of the steam condensate tank 313, a collecting pipe 336 is installed on the outer side of the water collecting trough 335, and a condensate recovery tank 337 is arranged at the bottom end of the steam condensate tank 313. When the drive motor 331 is started, the collecting scraper 333 is driven to rotate through the drive rod 332 to scrape and collect the water condensed on the condensate plate 323 to avoid a large amount of condensate on the condensate plate 323, which leads to a decrease in heat transfer. The collected condensate enters the water collecting trough 335 and flows into the condensate recovery tank 337 through the collecting pipe 336.

[0033] In this embodiment, the sealing curtain 334 is made of rubber material, and the sealing curtain 334 fits the water collecting tank 335. The sealing curtain 334 blocks the water collecting tank 335, and only the position where the collecting scraper 333 rotates will be pushed open to allow condensed water to flow in, thereby reducing the dissipation of water vapor heat.

[0034] In some embodiments, a circulation component 4 is provided at the left end of the condensate recovery tank 337, and the circulation component 4 includes a circulating water pump 41 arranged at the left end of the condensate recovery tank 337, a circulating water inlet pipe 42 is installed at the top of the circulating water pump 41, and a circulating preheating box 43 is provided on the side of the inlet preheating box 322. The condensate in the condensate recovery tank 337 is extracted by the circulating water pump 41, and after being preheated by the condensation plate 323, it is sent into the boiler 2 again, so that the condensate is recycled and reused, thereby reducing energy consumption.

[0035] It can be seen from the above technical solution that when in use, the device is first installed at the desired location. When the boiler 2 is in use, the generated water vapor will enter the steam condensation tank 313 through the steam collection pipe 311. At the same time, the fan 312 can accelerate the flow of steam. The water vapor enters the steam condensation tank 313 and contacts the condensation plate 323. The heat in the water vapor is transferred to the water inlet preheating box 322 through the condensation plate 323 to preheat the water in the water inlet preheating box 322. Similarly, the water inlet preheating box 322 cools the condensation plate 323 to ensure that the condensation plate 323 To achieve the condensation effect on water vapor, the driving motor 331 is started at the same time to drive the collection scraper 333 to rotate through the driving rod 332, so as to scrape and collect the water condensed on the condensation plate 323, and the collected condensate enters the water collecting tank 335, and flows into the condensate recovery tank 337 through the collection pipe 336. Finally, the condensate in the condensate recovery tank 337 is extracted by the circulating water pump 41, and after being preheated by the condensation plate 323, it is sent to the boiler 2 again, so that the condensate is recycled, thereby completing the use of a high-temperature condensate recovery device for high-temperature water regulation.

[0036] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the application disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope of the present application is indicated by the claims.

[0037] It should be understood that the present application is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The above-described embodiments of the present application do not constitute a limitation on the scope of protection of the present application.

Claims

1. A high-temperature condensate recovery device for high-pressure water, comprising a mounting seat (1) and a condensate recovery mechanism (3), characterized in that: A boiler (2) is arranged at the top of the mounting seat (1), and a condensate recovery mechanism (3) is arranged on the left side of the boiler (2); The condensate recovery mechanism (3) comprises a water vapor collection component (31) installed at the top of the boiler (2), a water inlet preheating component (32) is arranged inside the water vapor collection component (31), and a condensate collection component (33) is arranged below the water inlet preheating component (32).

2. A high-temperature condensate recovery device for high-pressure water according to claim 1, characterized in that: The water vapor collection component (31) comprises a steam collection pipe (311) arranged at the top of the boiler (2), a fan (312) is installed in the middle section of the steam collection pipe (311), and the other end of the steam collection pipe (311) is fixedly connected to a steam condensation tank (313).

3. A high-temperature condensate recovery device for high-pressure water according to claim 2, characterized in that: The water inlet preheating assembly (32) comprises a boiler water inlet pipe (321) installed at the left end of the steam condensation tank (313), a water inlet preheating box (322) is arranged inside the steam condensation tank (313), and a condensation plate (323) is arranged at the bottom end of the water inlet preheating box (322).

4. A high-temperature condensate water recovery device for high-pressure water according to claim 3, characterized in that: The width of the water inlet preheating box (322) is greater than the width of the boiler water inlet pipe (321), and the lower surface of the water inlet preheating box (322) is in contact with the upper surface of the condensing plate (323).

5. The high-temperature condensate water recovery device of claim 3 is characterized in that: The condensate collection assembly (33) comprises a driving motor (331) arranged at the top of the steam condensation tank (313); the bottom end of the driving motor (331) is fixedly connected to a driving rod (332); the bottom end slot of the driving rod (332) is connected to a collecting scraper (333); a sealing curtain (334) is arranged around the condensation plate (323); a water collecting trough (335) is provided on the inner wall of the steam condensation tank (313); a collecting pipe (336) is installed on the outer side of the water collecting trough (335); and a condensate recovery tank (337) is arranged at the bottom end of the steam condensation tank (313).

6. A high-temperature condensate water recovery device for high-pressure water according to claim 5, characterized in that: The sealing curtain (334) is made of rubber material, and the sealing curtain (334) fits closely to the water collecting tank (335).

7. The high-temperature condensate water recovery device of claim 5 is characterized in that: A circulation component (4) is arranged at the left end of the condensate recovery tank (337), and the circulation component (4) includes a circulation water pump (41) arranged at the left end of the condensate recovery tank (337), a circulation water inlet pipe (42) is installed at the top end of the circulation water pump (41), and a circulation preheating box (43) is arranged on the side of the water inlet preheating box (322).

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