Water-vapor separation device for condensate water

Abstract

The utility model provides a condensate water vapor separation device which comprises a barrel body, a water storage area is formed on the lower portion of the barrel body, a water inlet main pipe is connected to the middle of the barrel body along the middle of the side wall of the barrel body, the water inlet main pipe is connected with a plurality of water inlet branch pipes, water inlet valves are arranged on the water inlet branch pipes, and a gas conveying pipe is arranged above the barrel body. The top of the barrel body is connected with an exhaust pipe, the exhaust pipe is connected with the middle of the gas conveying pipe, one end of the gas conveying pipe is provided with a first fan, the first fan is connected with a controller, and the controller is connected with the water inlet valve. The water inlet branch pipes are connected with the pipeline, all condensate water is fed into the barrel body to be stored through the water inlet branch pipes, meanwhile, all positions on the pipeline are controlled in a unified mode, independent operation is not needed, time and labor are saved, tail gas discharged along with the condensate water is collected and treated in time, the tail gas is effectively prevented from leaking outwards, and the surrounding environment is effectively prevented from being polluted. The body health of surrounding workers is influenced; the structure is simple and the use mode is convenient.

Description

Technical Field

[0001] This utility model belongs to the technical field of carbon black production equipment and relates to a water vapor separation device for condensate. Background Technology

[0002] During carbon black production, the exhaust gas contains substances such as hydrogen sulfide, sulfur dioxide, nitrogen oxides, and water vapor. During transportation, some of these substances will accumulate as corrosive condensate when they cool down. If this condensate accumulates in a certain place, it will cause corrosion of the inner wall of the equipment. In severe cases, it will cause exhaust gas leakage at the connection between the pipeline and the equipment. Therefore, the carbon black production process usually uses manual operation of the drain valve to discharge the condensate and reduce the corrosion of pipelines and valves by the condensate.

[0003] Drain valves are usually installed at the end of the equipment. There are a lot of drain valves installed and the distance between them is relatively short. It is time-consuming and labor-intensive to handle them individually, which affects work efficiency. In addition, a small amount of exhaust gas is discharged when the condensate is discharged, which will also have an impact on the staff and the environment. Utility Model Content

[0004] The purpose of this invention is to provide a water vapor separation device for condensate in order to address the problems existing in the prior art.

[0005] Therefore, the present invention adopts the following technical solution:

[0006] A condensate water vapor separation device includes a barrel body, the lower part of which forms a water storage area. A main water inlet pipe is connected to the middle of the barrel body along the middle of its side wall. The main water inlet pipe is connected to multiple branch water inlet pipes. Each branch water inlet pipe is equipped with a water inlet valve. An air supply pipe is provided above the barrel body. An exhaust pipe is connected to the top of the barrel body. The exhaust pipe is connected to the middle of the air supply pipe. A first fan is provided at one end of the air supply pipe. The first fan is connected to a controller, which is connected to the water inlet valve.

[0007] Furthermore, the gas pipeline is arranged horizontally.

[0008] Furthermore, a liquid level sensor is connected to the side wall of the barrel, and a drain pipe connected to the water storage area is connected to the bottom of the barrel. A drain valve is provided on the drain pipe, and the drain valve is connected to the controller. The controller is connected to the liquid level sensor.

[0009] Furthermore, the main water inlet pipe is provided with multiple fins, and a second fan is provided above the fins.

[0010] The utility model discloses beneficial effect lies in: set up multiple water inlet branch pipes with pipeline connection, through water inlet branch pipe spare all send into the barrel body storage with condensed water, simultaneously to the pipeline all position place carries out unified control, need not operate alone, save time and effort, with the tail gas of condensed water discharge is handled in time, effectively prevent tail gas exude, pollute surrounding environment, influence surrounding staff's health, simple structure, convenient to use mode. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the structural schematic diagram of the utility model;

[0012] Figure 2 It is the control principle diagram of the utility model;

[0013] In the drawing, 1 - barrel body, 2 - water storage area, 3 - water inlet main pipe, 4 - water inlet branch pipe, 5 - water inlet valve, 6 - gas pipe, 7 - exhaust pipe, 8 - first fan, 9 - controller, 10 - liquid level sensor, 11 - drain pipe, 12 - drain valve, 13 - fin, 14 - second fan. DETAILED DESCRIPTION

[0014] The utility model will be described in detail below in connection with the drawings:

[0015] For example, Figure 1As shown, a kind of water vapor separation device of condensate water, including bucket 1, the lower part of bucket 1 forms water storage area 2, water storage area 2 is used to store the condensate water discharged by carbon black production equipment, the middle part of bucket 1 side wall is connected with water inlet main pipe 3, water inlet main pipe 3 is connected with multiple water inlet branch pipes 4, the end of water inlet branch pipe 4 away from bucket 1 is connected with the pipeline of black production equipment, and the condensate water and part of tail gas in the pipeline can flow into water inlet main pipe 3 by water inlet branch pipe 4 and be discharged into bucket 1, water inlet valve 5 is arranged on water inlet branch pipe 4, the top of bucket 1 is equipped with the horizontally arranged gas conveying pipe 6, the top of bucket 1 is connected with exhaust pipe 7, exhaust pipe 7 is connected with the middle part of gas conveying pipe 6, and the tail gas in bucket 1 can be discharged into gas conveying pipe 6 by exhaust pipe 7, one end of gas conveying pipe 6 is equipped with first fan 8, first fan 8 sends air to gas conveying pipe 6, so that the negative pressure state is formed in exhaust pipe 7, and the tail gas in bucket 1 is extracted to gas conveying pipe 6, is transported by gas conveying pipe 6, and the end of gas conveying pipe 6 away from first fan 8 can be connected with gas treatment device to purify the tail gas transported by gas conveying pipe 6, first fan 8 is connected with controller 9, controller 9 can use existing conventional PLC controller, controller 9 is connected with water inlet valve 5, and controller 9 can control the opening and closure of water inlet valve 5 and first fan 8, when water inlet valve 5 is opened, cooling water and part of tail gas enter bucket 1 by water inlet pipe 3, at this time, first fan 8 is started, and the tail gas in bucket 1 is discharged by exhaust pipe 7, to prevent the tail gas from gathering in bucket 1, the side wall of bucket 1 is connected with liquid level sensor 10 for detecting the liquid level of condensate water in water storage area 2 in bucket 1, the bottom of bucket 1 is connected with drain pipe 11 in communication with water storage area 2, drain valve 12 is arranged on drain pipe 11, and drain valve 12 and liquid level sensor 10 are connected with controller 9 respectively, when the liquid level in water storage area 2 reaches the upper limit, controller 9 controls drain valve 12 to open and discharge the condensate water in water storage area 2 by drain pipe 11.

[0016] Multiple fins 13 are arranged on water inlet main pipe 3, second fan 14 is arranged above fin 13, and the heat exchange cooling of water inlet main pipe 3 can be carried out by second fan 14 and fin 13, part of gas in water inlet main pipe 3 is condensed and liquefied, to ensure the water vapor separation effect.

[0017] The use mode of the utility model is as follows:

[0018] The condensed water gathered in the pipeline can be discharged into the water inlet main pipe 3 through the water inlet branch pipe 4 by opening the water inlet valve 5 regularly by the controller 9, and then the condensed water is discharged into the barrel body 1 through the water inlet main pipe 3, at this time, part of the gas in the pipeline also enters the barrel body 1 together with the condensed water, in this process, the second fan 14 blows the fin 13 on the water inlet main pipe 3, and then exchanges heat with the water inlet main pipe 3, so that part of the gas on the water inlet main pipe 3 is condensed into water, improving the water vapor separation effect, when the gas enters the barrel body 1, the controller 9 controls the first fan 8 to start, the first fan 8 sends air to the gas conveying pipe 6, so that the exhaust pipe 7 is in a negative pressure state, and the tail gas in the barrel body 1 is extracted into the gas conveying pipe 6 and then conveyed to the exhaust gas treatment device for purification treatment, when the condensed water is discharged, the controller 9 controls the water inlet valve 5 to be closed, and when the condensed water enters the barrel body 1, part of the tail gas in the condensed water volatilizes in the storage area 2 at the lower part of the barrel body 1, effectively improving the water vapor separation effect, when the water level in the storage area 2 reaches the upper limit, the liquid level sensor 10 sends a signal to the controller 9, and the controller 9 controls the drain valve 12 to be opened to discharge the condensed water in the storage area 2 through the drain pipe 11.

[0019] The device can simultaneously control all positions on the pipeline, without the need for separate operation, saving time and effort, collecting the tail gas discharged with the condensed water, effectively preventing the tail gas from leaking and polluting the surrounding environment and affecting the health of surrounding workers.

Claims

1. A water vapor separation device for condensate water, characterized by, The utility model relates to a water storage device, including bucket (1), the lower part of bucket (1) forms the water storage area (2), and the middle part of bucket (1) is connected with water inlet main pipe (3) along the middle part of the lateral wall of bucket (1), water inlet main pipe (3) is connected with a plurality of water inlet branch pipe (4), be equipped with water inlet valve (5) on water inlet branch pipe (4), the top of bucket (1) is equipped with gas delivery pipe (6), and the top of bucket (1) is connected with exhaust pipe (7), exhaust pipe (7) is connected with the middle part of gas delivery pipe (6), one end of gas delivery pipe (6) is equipped with first fan (8), first fan (8) is connected with controller (9), and controller (9) is connected with water inlet valve (5).

2. A water vapor separation device for condensate water according to claim 1, characterized in that, The gas delivery pipe (6) is horizontally arranged.

3. A water vapor separation device for condensate water according to claim 1, characterized in that, The lateral wall of the bucket (1) is provided with a liquid level sensor (10), and the bottom of the bucket (1) is connected with a drain pipe (11) in communication with the water storage area (2), the drain pipe (11) is provided with a drain valve (12), the drain valve (12) is connected with the controller (9), and the controller (9) is connected with the liquid level sensor (10).

4. The water vapor separation device of claim 1, wherein, The water inlet main pipe (3) is provided with a plurality of fins (13), and the upper part of the fin (13) is provided with a second fan (14).

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