Condenser with hollow fin structure

Abstract

The utility model belongs to the technical field of waste hot gas condensation equipment, and particularly relates to a condenser with a hollow fin structure. The condenser with the hollow fin structure comprises a main body cylinder, an air guide pipe is arranged at the top of the main body cylinder, an air inlet pipe is arranged at the bottom of the side wall of the main body cylinder, and a liquid guide pipe is arranged at the bottom of the main body cylinder; two layers of condensation structures are arranged in the main body cylinder, each condensation structure comprises a condensate water guide-in frame and a condensate water guide-out frame, the condensate water guide-in frame and the condensate water guide-out frame are both net-shaped supports, the interior of each condensate water guide-in frame and the interior of each condensate water guide-out frame are both of a hollow structure, and each condensate water guide-out frame is of a hollow structure. The condensation assembly comprises a liquid guide pipe and a condensation blade, the condensation blade is a hollow blade, and the hollow part of the condensation blade is communicated with the interior of the liquid guide pipe; the two ends of the liquid guide pipe are rotationally connected with the condensate water guide-out opening and the condensate water guide-in opening correspondingly. The condensate water leading-in frame is connected with a water inlet pipe, and the condensate water leading-out frame is connected with a water outlet pipe.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste heat condensation equipment, and in particular relates to a condenser with a hollow fin structure. Background Art

[0002] In the process of treating waste heat gas, the condenser is the most commonly used waste heat recovery device. There are many types of existing condensers, mainly including water cooling towers, heat exchange towers and other forms. Conventional water cooling towers and heat exchange towers have the following disadvantages: 1. The waste heat gas enters the condenser at a high speed, and the high speed of entering the tower makes the inner wall of the condenser tower body prone to rapid corrosion; 2. Spraying or heat exchange may result in insufficient contact between the waste heat gas and the condensing medium, resulting in low heat recovery efficiency.

[0003] In order to solve the above problems, the utility model hopes to provide a condenser with a hollow fin structure. Utility Model Content

[0004] The purpose of the utility model is to provide a condenser with a hollow fin structure to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A condenser with a hollow fin structure comprises a main body tube, an air guide pipe is arranged on the top of the main body tube, an air inlet pipe is arranged on the bottom of the side wall of the main body tube, and a condensate outlet pipe is arranged on the bottom of the main body tube; a two-layer condensation structure is arranged inside the main body tube, the condensation structure comprises a condensate introduction frame and a condensate outlet frame, the condensate introduction frame and the condensate outlet frame are both mesh brackets, the interior of the condensate introduction frame and the interior of the condensate outlet frame are both hollow structures, the upper top surface of the condensate introduction frame is provided with a plurality of condensate outlets, correspondingly, The lower bottom surface of the condensate water outlet rack is provided with a plurality of condensate water inlet ports, and the plurality of condensate water outlet ports and the plurality of condensate water inlet ports correspond one to another in the upper and lower sides, and a condensation component is provided between each pair of the condensate water outlet ports and the condensate water inlet ports, and the condensation component includes a liquid guide tube and a condensation blade, and the condensation blade is a hollow blade, and the hollow part of the condensation blade is connected to the inside of the liquid guide tube; the two ends of the liquid guide tube are rotatably connected to the condensate water outlet port and the condensate water inlet port respectively; the condensate water inlet rack is connected to a water inlet pipe, and the condensate water outlet rack is connected to a water outlet pipe.

[0007] Preferably, the liquid guiding tube is provided with four groups of condensation blades.

[0008] Preferably, the condensing blades of adjacent condensing components are staggered.

[0009] Preferably, the upper end of the liquid guide tube is rotatably connected to the condensate outlet, and the upper end of the liquid guide tube is sealedly connected to the condensate outlet; the lower end of the liquid guide tube is rotatably connected to the condensate inlet, and the lower end of the liquid guide tube is sealedly connected to the condensate inlet.

[0010] Preferably, a spray pipe is provided on the top of the main tube.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model provides a condenser with a hollow fin structure, which can convert the kinetic energy of waste heat gas by using a rotatable condensing component. The condensing component rotates, slowing down the speed of the waste heat gas, thereby increasing the heat exchange time between the waste heat gas and the condensing component;

[0013] (2) The utility model provides a condenser with a hollow fin structure, which adopts a condensing blade with a hollow structure. The coolant inside the hollow structure of the condensing blade can exchange heat with the condensate in the liquid guide tube, which is convenient for quickly cooling the condensing blade. At the same time, the temperature of the condensate in the condensing blade is relatively high, and the activity of the condensate there is relatively good, which is convenient for accelerating the heat exchange with the condensate in the liquid guide tube;

[0014] (3) The utility model provides a condenser with a hollow fin structure, wherein the water inlet of the condensation structure is located at the bottom thereof, and the water outlet of the condensation structure is located at the top thereof. Water is gradually introduced from the bottom of the condensation structure, and the condensed water gradually rises in the condensation structure and is discharged from the top of the condensation structure, thereby improving the use efficiency of the condensed water and saving the use of the condensed water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] In the figure: 1. main body tube; 2. air guide tube; 3. air inlet pipe; 4. condensate water inlet rack; 5. condensate water outlet rack; 6. condensate water outlet; 7. condensate water inlet; 8. condensation assembly; 9. liquid guide tube; 10. condensation blades; 11. water inlet pipe; 12. water outlet pipe; 13. spray pipe; 14. condensate water outlet pipe. DETAILED DESCRIPTION

[0018] 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.

[0019] A condenser with a hollow fin structure comprises a main body tube 1, an air guide pipe 2 is arranged at the top of the main body tube 1, an air inlet pipe 3 is arranged at the bottom of the side wall of the main body tube 1, and a condensate outlet pipe 14 is arranged at the bottom of the main body tube 1. The air inlet pipe 3 is used to introduce waste heat gas, and the air guide pipe 3 is used to export gas after water-cooled heat exchange, so as to balance the internal air pressure of the main body tube 1. Two layers of condensation structures are arranged inside the main body tube 1, and the two layers of condensation structures are stacked on each other. The condensation structure comprises a condensate introduction frame 4 and a condensate outlet frame 5, and the condensate introduction frame 4 and the condensate outlet frame 5 are both mesh brackets. The condensate introduction frame 4 and the condensate outlet frame 5 are hollow inside, which is convenient for water to flow inside. A plurality of condensate outlets 6 are arranged on the upper top surface of the condensate introduction frame 4, and correspondingly, a plurality of condensate introduction ports 7 are arranged on the lower bottom surface of the condensate introduction frame 4, and the condensate outlets 6 and the condensate introduction ports 7 correspond to each other, and the condensate outlet 6 is located directly above the condensate introduction port 7. A condensation assembly 8 is provided between the condensate outlet 6 and the condensate inlet 7. The condensation assembly 8 includes a liquid guide tube 9 and a condensation blade 10. The condensation blade 10 is a hollow blade. The internal hollow structure of the condensation blade 10 is connected to the liquid guide tube 9. The condensate in the liquid guide tube 9 can enter the condensation blade 10 for heat exchange. With the condensation blade 10 with a hollow structure, the condensate inside the hollow structure of the condensation blade 10 can exchange heat with the condensate in the liquid guide tube 9, which is convenient for rapid cooling of the condensation blade 10. At the same time, the temperature of the condensate in the condensation blade 10 is relatively high, and the activity of the condensate there is better, which is convenient for accelerating the heat exchange with the condensate in the liquid guide tube 9. Four groups of condensation blades 10 are provided on the liquid guide tube 9, and the condensation blades 10 of adjacent condensation assemblies 8 are staggered to prevent collisions between the condensation blades 10. The upper end of the liquid guide tube 8 is rotatably connected to the condensate outlet 6, and the upper end of the liquid guide tube 9 is sealed and connected to the condensate outlet 6; the lower end of the liquid guide tube 9 is rotatably connected to the condensate inlet 7, and the lower end of the liquid guide tube 9 is sealed and connected to the condensate outlet 6. When the condensate outlet 6, the condensate inlet 7 and the liquid guide tube 9 rotate relative to each other, the leakage of condensate can be effectively avoided. The rotatable condensation assembly 8 can convert the kinetic energy of the waste heat gas. The condensation assembly 8 rotates, and the speed of the waste heat gas slows down, which can increase the heat exchange time between the waste heat gas and the condensation assembly 8. The condensate inlet frame 4 is connected to the water inlet pipe 11, and the condensate outlet frame 5 is connected to the water outlet pipe 12. Through such a setting, the condensate gradually fills the condensate assembly 8 from the lower part of the condensate assembly 8, which can improve the use efficiency of the condensate and effectively reduce the cost. In order to reduce the insoluble matter in the hot exhaust gas and enhance the heat exchange effect in the main tube 1, a spray pipe 13 is provided at the top of the main tube 1.

[0020] 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 condenser with a hollow fin structure, characterized in that: The condensation tube of the present invention is a kind of water discharge tube, and the condensation tube of the present invention is a kind of water discharge tube of the present invention.

2. The condenser with a hollow fin structure according to claim 1, characterized in that: The liquid guiding tube is provided with four groups of condensing blades.

3. The condenser with a hollow fin structure according to claim 1, characterized in that: The condensing blades of adjacent condensing components are arranged in a staggered manner.

4. The condenser with a hollow fin structure according to claim 1, characterized in that: The upper end of the liquid guide tube is rotatably connected to the condensate outlet, and the upper end of the liquid guide tube is sealed to the condensate outlet; the lower end of the liquid guide tube is rotatably connected to the condensate inlet, and the lower end of the liquid guide tube is sealed to the condensate inlet.

5. The condenser with a hollow fin structure according to claim 1, characterized in that: A spray pipeline is arranged on the top of the main body tube.

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