Environment-friendly device for recycling waste gas condensate water

Abstract

The utility model relates to the technical field of waste gas condensate water recovery, and discloses an environment-friendly device for recovering waste gas condensate water. Comprising a support and a tank body, the tank body is fixedly connected to the top end of the support, the side wall of the bottom end of the tank body is fixedly connected with an air inlet pipe, the interior of the tank body is fixedly connected with a baffle, the inner wall of the top end of the tank body is fixedly connected with a curved cooling pipe, and the pipe wall of the curved cooling pipe is fixedly sleeved with heat exchange fins. A filter box is fixedly connected to the side wall of the tank body, an exhaust pipe is fixedly connected to the side wall of the filter box, and a fixing frame is fixedly connected to the inner wall of the support. Waste gas is condensed through the curved cooling pipe, the heat exchange fins are densely and fixedly arranged on the pipe wall of the curved cooling pipe so that the condensation efficiency can be improved, the heat exchange fins are obliquely arranged so that condensed water can fall into the bottom of the box tank body through the water leakage holes in a concentrated mode, and follow-up treatment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas condensate recovery, in particular to an environmental protection device for recovering waste gas condensate. Background Art

[0002] Exhaust gas condensate refers to the water generated after condensation of exhaust gas generated in industrial production or other processes. Exhaust gas condensate usually contains water vapor and other dissolved gas components in the exhaust gas.

[0003] In the prior art, in the process of recycling waste gas condensate, the waste gas may pass through the cold air pipe, resulting in incomplete condensation and waste gas leakage, and the condensed liquid cannot separate the harmful substances inside in time. Therefore, the utility model designs an environmental protection device for recycling waste gas condensate. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that exhaust gas may pass through the cold air pipe, resulting in insufficient exhaust gas leakage during the condensation process, and the condensed liquid cannot separate the harmful substances inside in time, and an environmentally friendly device for recovering exhaust gas condensate water is proposed.

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

[0006] An environmental protection device for recovering condensed water of exhaust gas comprises a bracket and a tank body, the tank body is fixedly connected to the top end of the bracket, the bottom side wall of the tank body is fixedly connected to an air inlet pipe, the interior of the tank body is fixedly connected to a baffle, the top inner wall of the tank body is fixedly connected to a curved cooling pipe, the tube wall of the curved cooling pipe is fixedly sleeved with heat exchange fins, the side wall of the tank body is fixedly connected to a filter box, the side wall of the filter box is fixedly connected to an exhaust pipe, the inner wall of the bracket is fixedly connected to a fixing frame, the bottom inner wall of the bracket is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a stirring frame, the bottom inner wall of the fixing frame is fixedly connected to a connecting plate, the top of the stirring frame is rotatably connected to the inner wall of the connecting plate, and the bottom side wall of the tank body is fixedly connected to a water outlet pipe.

[0007] Preferably, a first filter screen is fixedly connected to the interior of the filter box, a corner is provided at the middle of the heat exchange fin, and a plurality of water leakage holes are opened inside the heat exchange fin.

[0008] Preferably, the baffle is arranged at an angle, and a second filter is fixedly connected to the interior of the fixed frame.

[0009] Preferably, a medicine injection port is provided on the side wall of the tank body, a fixing rod is fixedly connected to the inner wall of the tank body located at the medicine injection port, a movable plate is movably sleeved on the rod wall of the fixing rod, and a transparent glass plate is fixedly connected to the inner wall of the movable plate.

[0010] Preferably, a sealing gasket is fixedly connected to the bottom of the movable plate, and the bottom of the sealing gasket is pressed against the inner wall of the bottom end of the tank body located at the medicine injection port.

[0011] Preferably, a cavity is formed on the inner wall of the bottom end of the movable plate, a spring is fixedly connected to the inside of the cavity, an insert block is fixedly connected to the end of the spring, a slot is formed on the inner wall of the tank body, the insert block is plugged into the inside of the slot, a lever is fixedly connected to the side wall of the insert block, and the lever passes through the cavity and extends to the outside of the movable plate.

[0012] Compared with the prior art, the utility model provides an environmental protection device for recycling waste gas condensate, which has the following beneficial effects:

[0013] 1. The environmental protection device for recovering waste gas condensed water condenses the waste gas through a curved cooling tube. The heat exchange fins are densely and fixedly arranged on the tube wall of the curved cooling tube to improve the condensation efficiency. The heat exchange fins are inclined to allow the condensed water to fall to the bottom of the box tank through the leakage holes, which is convenient for subsequent treatment.

[0014] 2. The environmental protection device for recovering waste gas condensate water, after the condensate water is filtered through the second filter screen and falls to the bottom of the tank body, after the medicine is put into the inside of the tank body through the medicine feeding port, the output shaft of the motor drives the stirring frame to rotate, which can improve the reaction efficiency of the medicine and the condensate water, and facilitate the separation of harmful substances dissolved in water to the outside of the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an environmental protection device for recovering waste gas condensate water proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the local A part;

[0017] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B in the middle.

[0018] In the figure: 1 bracket, 2 tank body, 3 air inlet pipe, 4 baffle, 5 curved cooling pipe, 6 heat exchange fin, 7 filter box, 8 exhaust pipe, 9 first filter screen, 10 fixed frame, 11 second filter screen, 12 motor, 13 stirring frame, 14 connecting plate, 15 water outlet pipe, 16 fixed rod, 17 movable plate, 18 transparent glass plate, 19 sealing pad, 20 spring, 21 plug block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Embodiment 1

[0021] Reference Figure 1-3 , an environmental protection device for recovering condensed water of exhaust gas, comprising a bracket 1 and a tank body 2, the tank body 2 is fixedly connected to the top of the bracket 1, the bottom side wall of the tank body 2 is fixedly connected with an air inlet pipe 3, the inside of the tank body 2 is fixedly connected with a baffle 4, the top inner wall of the tank body 2 is fixedly connected with a curved cooling pipe 5, the tube wall of the curved cooling pipe 5 is fixedly sleeved with a heat exchange fin 6, the side wall of the tank body 2 is fixedly connected with a filter box 7, the side wall of the filter box 7 is fixedly connected with an exhaust pipe 8, the inner wall of the bracket 1 is fixedly connected with a fixing frame 10, the bottom inner wall of the bracket 1 is fixedly connected with a motor 12, the output shaft of the motor 12 is fixedly connected with a stirring frame 13, the bottom inner wall of the fixing frame 10 is fixedly connected with a connecting plate 14, the top of the stirring frame 13 is rotatably connected to the inner wall of the connecting plate 14, and the bottom side wall of the tank body 2 is fixedly connected with a water outlet pipe 15.

[0022] A first filter screen 9 is fixedly connected inside the filter box 7 , a corner is provided in the middle of the heat exchange fin 6 , a plurality of water leakage holes are opened inside the heat exchange fin 6 , the baffle 4 is tilted, and a second filter screen 11 is fixedly connected inside the fixed frame 10 .

[0023] A medicine injection port is provided on the side wall of the tank body 2, and a fixed rod 16 is fixedly connected to the inner wall of the tank body 2 at the medicine injection port, and a movable plate 17 is movably sleeved on the rod wall of the fixed rod 16, and a transparent glass plate 18 is fixedly connected to the inner wall of the movable plate 17. A sealing gasket 19 is fixedly connected to the bottom of the movable plate 17, and the bottom of the sealing gasket 19 is pressed against the inner wall of the bottom end of the tank body 2 at the medicine injection port.

[0024] When in use, the exhaust gas can be discharged into the interior of the tank body 2 through the air inlet pipe 3, and the exhaust gas is condensed through the curved cooling tube 5. The heat exchange fins 6 are densely fixed on the tube wall of the curved cooling tube 5 to improve the condensation efficiency, and the heat exchange fins 6 are tilted to allow the condensed water to fall through the leakage holes to the bottom of the box tank body 2, which is convenient for subsequent treatment. The first filter screen 9 inside the filter box 7 can prevent the residual harmful gas in the exhaust gas from being discharged from the inside of the exhaust pipe 8. The condensed water is filtered by the second filter screen 11 and falls to the bottom of the tank body 2. After the medicine is put into the interior of the tank body 2 through the medicine injection port, the output shaft of the motor 12 rotates to drive the stirring frame 13 to rotate, which can improve the reaction efficiency of the medicine and the condensed water, and facilitate the separation of harmful substances soluble in water to the outside of the water.

[0025] The movable plate 17 can cover the medicine injection port, and the transparent glass plate 18 is convenient for observing the interior of the tank body 2. The sealing gasket 19 can ensure the sealing of the movable plate 17 inside the medicine injection port.

[0026] Embodiment 2

[0027] Reference Figure 1-3 A cavity is provided on the inner wall of the bottom end of the movable plate 17, a spring 20 is fixedly connected inside the cavity, an insert block 21 is fixedly connected to the end of the spring 20, a slot is provided on the inner wall of the tank body 2, the insert block 21 is inserted inside the slot, a lever 22 is fixedly connected to the side wall of the insert block 21, and the lever 22 passes through the cavity and extends to the outside of the movable plate 17.

[0028] The spring 20 can push the plug block 21 to be inserted into the inside of the slot. Subsequently, pulling the lever 22 can make the plug block 21 shrink into the inside of the cavity, ensuring the stability of the movable plate 17. The movable plate 17 can be pulled to rotate along the rod wall of the fixed rod 16, which is convenient for flexible adjustment of the movable plate 17.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An environmental protection device for recovering waste gas condensate, comprising a bracket (1) and a tank body (2), characterized in that: The tank body (2) is fixedly connected to the top of the bracket (1); the bottom side wall of the tank body (2) is fixedly connected to an air intake pipe (3); the interior of the tank body (2) is fixedly connected to a baffle (4); the top inner wall of the tank body (2) is fixedly connected to a curved cooling pipe (5); the wall of the curved cooling pipe (5) is fixedly sleeved with a heat exchange fin (6); the side wall of the tank body (2) is fixedly connected to a filter box (7); the side wall of the filter box (7) is fixedly connected to An exhaust pipe (8), the inner wall of the bracket (1) is fixedly connected to a fixing frame (10), the inner wall of the bottom end of the bracket (1) is fixedly connected to a motor (12), the output shaft of the motor (12) is fixedly connected to a stirring frame (13), the inner wall of the bottom end of the fixing frame (10) is fixedly connected to a connecting plate (14), the top end of the stirring frame (13) is rotatably connected to the inner wall of the connecting plate (14), and the bottom end side wall of the tank body (2) is fixedly connected to a water outlet pipe (15).

2. The environmental protection device for recovering waste gas condensate according to claim 1, characterized in that: A first filter screen (9) is fixedly connected to the interior of the filter box (7), a corner is provided in the middle of the heat exchange fin (6), and a plurality of water leakage holes are provided inside the heat exchange fin (6).

3. The environmental protection device for recovering waste gas condensate according to claim 1, characterized in that: The baffle (4) is arranged obliquely, and a second filter screen (11) is fixedly connected inside the fixing frame (10).

4. The environmental protection device for recovering waste gas condensate according to claim 1, characterized in that: A medicine injection port is provided on the side wall of the tank body (2); a fixed rod (16) is fixedly connected to the inner wall of the tank body (2) located at the medicine injection port; a movable plate (17) is movably sleeved on the rod wall of the fixed rod (16); and a transparent glass plate (18) is fixedly connected to the inner wall of the movable plate (17).

5. The environmental protection device for recovering waste gas condensate according to claim 4, characterized in that: The bottom of the movable plate (17) is fixedly connected with a sealing gasket (19), and the bottom of the sealing gasket (19) is pressed against the inner wall of the bottom end of the tank body (2) at the medicine injection port.

6. The environmental protection device for recovering waste gas condensate according to claim 4, characterized in that: A cavity is formed on the inner wall of the bottom end of the movable plate (17), a spring (20) is fixedly connected to the inside of the cavity, an insert block (21) is fixedly connected to the end of the spring (20), a slot is formed on the inner wall of the tank body (2), the insert block (21) is inserted into the inside of the slot, a lever (22) is fixedly connected to the side wall of the insert block (21), and the lever (22) passes through the cavity and extends to the outside of the movable plate (17).

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