Steam condensate recycling device

Abstract

The utility model relates to the technical field of steam condensation and recovery, and discloses a steam condensate recycling device which comprises a condensation box, a condensate water collecting box, a condensation mechanism, a steam conveying pipe, a water storage box, a fan, a water pump, a water conveying pipe, a water return pipe and a brush. A condensation mechanism extending into the condensation box is installed at the top of the condensation box, a steam conveying pipe is installed at the top of the condensation box and connected with the condensation mechanism, a water storage tank is arranged on the ground on the right side of the condensation box, a water pump is installed in the water storage tank, and a water conveying pipe inserted into the condensation box is installed on the water pump. A water return pipe extending to the position above the water storage tank is installed at the lower end of the condensation tank, and a brush used for cleaning the condensation mechanism is fixed to the left side in the condensation tank. According to the utility model, high-temperature steam is convenient to condense and recycle; scale generated during condensation is convenient to clean, and the heat exchange efficiency is prevented from being affected by the scale.

Description

Technical Field

[0001] The utility model relates to the technical field of steam condensation recovery, in particular to a steam condensate recovery and utilization device. Background Art

[0002] In industrial production, steam heat exchangers are usually used to perform heat exchange treatment on water vapor to achieve condensation and liquefaction of water vapor. Existing condensing devices condense high-temperature steam through tap water when in use. During condensation, high-temperature steam is passed into the heat exchange pipe, and then the heat exchange pipe is placed in the tap water flow, and then the high-temperature steam is condensed by the water flow. However, when tap water contacts the heat exchange pipe to absorb heat, it is easy to form scale on the surface of the heat exchange pipe, and the scale will affect the heat exchange efficiency of the heat exchange pipe. The existing condensing device does not have the function of quickly cleaning scale, and it is inconvenient to clean. Therefore, in view of the above situation, it is urgent to develop a steam condensate recycling device that is easy to clean the scale generated during condensation and prevent the scale from affecting the heat exchange efficiency, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0003] The utility model aims to provide a steam condensate recycling device, which is convenient for cleaning scale generated during condensation and prevents the scale from affecting the heat exchange efficiency.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A steam condensate recycling device comprises a condensate box, a condensate collection box, a condensation mechanism, a steam delivery pipe, a water storage tank, a fan, a water pump, a water delivery pipe, a water return pipe and a brush, wherein a condensate collection box is arranged on the ground below the condensate box, a condensate mechanism extending to the inside of the condensate box is installed on the top of the condensate box, a steam delivery pipe is installed on the top of the condensate box, and the steam delivery pipe is connected to the condensation mechanism, and the condensation mechanism comprises: a spiral tube, an air inlet pipe, a water outlet pipe and a rotating drive mechanism, an upper end of the spiral tube is installed with an air inlet pipe extending to the top of the condensate box, and a lower end of the spiral tube is installed with a rotary drive mechanism. A water outlet pipe extending to the bottom of the condensing box is installed, and the air inlet pipe and the water outlet pipe are both rotatably connected to the condensing box. The upper end of the air inlet pipe is inserted into the steam delivery pipe, and the air inlet pipe is rotatably connected to the steam delivery pipe. A rotating drive mechanism for driving the air inlet pipe and the spiral pipe to rotate is installed on the condensing box. A water storage tank is arranged on the ground on the right side of the condensing box, a water pump is installed in the water storage tank, and a water delivery pipe inserted into the condensing box is installed on the water pump. A return pipe extending to the top of the water storage tank is installed at the lower end of the condensing box, and a brush for cleaning the condensing mechanism is fixed to the left side of the interior of the condensing box.

[0006] Preferably: the rotary drive mechanism comprises: a drive motor, a first gear and a second gear, the drive motor is fixed on the condenser, the output shaft of the drive motor is equipped with a first gear, one side of the first gear is equipped with a second gear that rotates with the first gear, and the second gear is installed on the intake pipe.

[0007] Preferably, the steam delivery pipe is fixed to the condensation tank via an adapter plate.

[0008] Preferably, the spiral tube is made of copper.

[0009] Preferably, a fan is provided on the ground at the rear side of the water storage tank.

[0010] The beneficial effects of the utility model are as follows: when the steam condensate recycling device is used, the high-temperature steam is transported to the air inlet pipe and the spiral tube through the steam delivery pipe, the water flow in the water storage tank is transported to the condensation box through the water pump, the high-temperature steam in the spiral tube is condensed by the water flow in the condensation box, the condensed water droplets are discharged from the outlet pipe to the condensation water collection box, the water flow after absorbing heat in the condensation box flows back to the water storage tank from the return pipe, and the water in the water storage tank is cooled by blowing air through the fan; after being used for a period of time, the first gear and the second gear are driven to rotate by the driving motor, and the air inlet pipe and the spiral tube are driven to rotate by the second gear, and the spiral tube rubs against the brush when rotating, thereby removing the scale attached to the surface of the spiral tube. In summary, the utility model is convenient for the recovery of high-temperature steam condensation; it is convenient to clean the scale generated during condensation, and prevents the scale from affecting the heat exchange efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0012] Figure 2 It is an internal sectional view of the present utility model.

[0013] Figure 3 It is a partial structural schematic diagram of the utility model.

[0014] Legend:

[0015] 1. Condensation box; 2. Condensate collection box; 3. Condensation mechanism; 301. Spiral tube; 302. Air inlet pipe; 303. Water outlet pipe; 304. Rotary drive mechanism; 3041. Drive motor; 3042. First gear; 3043. Second gear; 4. Steam delivery pipe; 401. Adapter plate; 5. Water storage tank; 6. Fan; 7. Water pump; 8. Water delivery pipe; 9. Return pipe; 10. Brush. DETAILED DESCRIPTION

[0016] 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 of 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.

[0017] Specific examples are given below.

[0018] See also Figure 1~Figure 3 In the embodiment of the utility model, a steam condensate recycling device includes a condensate tank 1, a condensate collection tank 2, a condensation mechanism 3, a steam delivery pipe 4, a water storage tank 5, a fan 6, a water pump 7, a water delivery pipe 8, a return pipe 9 and a brush 10. A condensate collection tank 2 is arranged on the ground below the condensate tank 1, a condensation mechanism 3 extending to the inside of the condensate tank 1 is installed on the top of the condensate tank 1, a steam delivery pipe 4 is installed on the top of the condensate tank 1, the steam delivery pipe 4 is connected to the condensation mechanism 3, and the steam delivery pipe 4 is fixed to the condensate tank 1 through an adapter plate 401, a water storage tank 5 is arranged on the ground on the right side of the condensate tank 1, a water pump 7 is installed in the water storage tank 5, a water delivery pipe 8 inserted into the condensate tank 1 is installed on the water pump 7, and a fan 6 is installed on the lower end of the condensate tank 1. A return pipe 9 is provided on the ground at the rear side of the water storage tank 5, and a fan 6 is provided on the ground to cool the water in the water storage tank 5 by blowing air. A brush 10 for cleaning the condensing mechanism 3 is fixed on the left side of the interior of the condensing box 1. When in use, high-temperature steam is transported to the condensing mechanism 3 through the steam delivery pipe 4, and the water flow in the water storage tank 5 is transported to the condensing box 1 through the water pump 7. The heat of the high-temperature steam in the condensing mechanism 3 is taken away by the water flow, so that the high-temperature steam condenses into water droplets, and the water droplets are discharged from the lower end of the condensing mechanism 3 to the condensed water collecting box 2. The water flow after absorbing heat in the condensing box 1 flows back to the water storage tank 5 from the return pipe 9, and the water in the water storage tank 5 is cooled by blowing air through the fan 6. After using it for a period of time, the scale accumulated on the condensing mechanism 3 can be cleaned off by the brush 10.

[0019] The condensing mechanism 3 includes: a spiral tube 301, an air inlet pipe 302, a water outlet pipe 303 and a rotating drive mechanism 304. The upper end of the spiral tube 301 is equipped with an air inlet pipe 302 extending to the top of the condensing box 1, and the lower end of the spiral tube 301 is equipped with a water outlet pipe 303 extending to the bottom of the condensing box 1. The air inlet pipe 302 and the water outlet pipe 303 are both rotatably connected to the condensing box 1. The upper end of the air inlet pipe 302 is inserted into the steam conveying pipe 4. The air inlet pipe 302 is rotatably connected to the steam conveying pipe 4, and a sealing ring is provided at the connection between the air inlet pipe 302 and the steam conveying pipe 4 to prevent leakage. The spiral tube 301 is made of copper to have good thermal conductivity. The condensing box 1 is equipped with a rotating drive mechanism 304 for driving the air inlet pipe 302 and the spiral tube 301 to rotate. The rotating drive mechanism 304 includes: a driving motor 3041, a first gear 3042 and a second gear 3043. The driving motor 3041 is fixed on the condensation box 1, and a first gear 3042 is installed on the output shaft of the driving motor 3041. A second gear 3043 is installed on one side of the first gear 3042 to rotate with the first gear 3043, and the second gear 3043 is installed on the air inlet pipe 302. When in use, high-temperature steam is transported to the air inlet pipe 302 and the spiral tube 301 through the steam delivery pipe 4, and the high-temperature steam in the spiral tube 301 is condensed by the water flow in the condensation box 1, and the condensed water droplets are discharged from the water outlet pipe 303 to the condensate collection box 2. When cleaning, the first gear 3042 and the second gear 3043 are driven to rotate by the driving motor 3041, and the air inlet pipe 302 and the spiral tube 301 are driven to rotate by the second gear 3043. When the spiral tube 301 rotates, it rubs against the brush 10, thereby removing the scale attached to the surface of the spiral tube 301, and preventing the scale from affecting the heat exchange efficiency of the spiral tube 301.

[0020] Working principle: When the steam condensate recycling device is in use, the high-temperature steam is transported to the air inlet pipe 302 and the spiral tube 301 through the steam delivery pipe 4, the water flow in the water storage tank 5 is transported to the condensation tank 1 through the water pump 7, and the high-temperature steam in the spiral tube 301 is condensed by the water flow in the condensation tank 1, and the condensed water droplets are discharged from the outlet pipe 303 to the condensate collection tank 2, and the water flow after absorbing heat in the condensation tank 1 flows back to the water storage tank 5 from the return pipe 9, and the water in the water storage tank 5 is blown and cooled by the fan 6; after being used for a period of time, the first gear 3042 and the second gear 3043 are driven to rotate by the driving motor 3041, and the air inlet pipe 302 and the spiral tube 301 are driven to rotate by the second gear 3043, and the spiral tube 301 rubs against the brush 10 when rotating, thereby removing the scale attached to the surface of the spiral tube 301.

[0021] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A steam condensate recovery and utilization device, characterized in that: The invention comprises a condensation box (1), a condensation water collection box (2), a condensation mechanism (3), a steam delivery pipe (4), a water storage box (5), a fan (6), a water pump (7), a water delivery pipe (8), a water return pipe (9) and a brush (10); a condensation water collection box (2) is arranged on the ground below the condensation box (1); a condensation mechanism (3) extending into the interior of the condensation box (1) is installed on the top of the condensation box (1); a steam delivery pipe (4) is installed on the top of the condensation box (1); the steam delivery pipe (4) is connected to the condensation mechanism (3); the condensation mechanism (3) comprises a spiral tube (301), an air inlet pipe (302), a water outlet pipe (303) and a rotary drive mechanism (304); an air inlet pipe (302) extending to the top of the condensation box (1) is installed on the upper end of the spiral tube (301); a steam delivery pipe (303) extending to the condensation box (1) is installed on the lower end of the spiral tube (301); A water outlet pipe (303) is provided below the condensing box (1); the air inlet pipe (302) and the water outlet pipe (303) are both rotatably connected to the condensing box (1); the upper end of the air inlet pipe (302) is inserted into the steam delivery pipe (4); the air inlet pipe (302) is rotatably connected to the steam delivery pipe (4); a rotating drive mechanism (304) is installed on the condensing box (1) for driving the air inlet pipe (302) and the spiral pipe (301) to rotate; a water storage tank (5) is provided on the ground on the right side of the condensing box (1); a water pump (7) is installed in the water storage tank (5); a water delivery pipe (8) inserted into the condensing box (1) is installed on the water pump (7); a return pipe (9) extending to the top of the water storage tank (5) is installed at the lower end of the condensing box (1); and a brush (10) for cleaning the condensing mechanism (3) is fixed on the left side of the interior of the condensing box (1).

2. The steam condensate recovery and utilization device according to claim 1, characterized in that: The rotary drive mechanism (304) comprises: a drive motor (3041), a first gear (3042) and a second gear (3043); the drive motor (3041) is fixed on the condensation box (1); the first gear (3042) is mounted on the output shaft of the drive motor (3041); a second gear (3043) rotatably matched with the first gear (3042) is mounted on one side of the first gear (3042); and the second gear (3043) is mounted on the air intake pipe (302).

3. The steam condensate recovery and utilization device according to claim 1, characterized in that: The steam delivery pipe (4) is fixed to the condensation tank (1) via an adapter plate (401).

4. The steam condensate recovery and utilization device according to claim 1, characterized in that: The spiral tube (301) is made of copper.

5. The steam condensate recovery and utilization device according to claim 1, characterized in that: A fan (6) is arranged on the ground at the rear side of the water storage tank (5).

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