A heat exchange treatment condensation device for non-condensable gas discharged from MVR evaporation treatment equipment

Abstract

A heat exchange treatment condensing device for MVR evaporation treatment equipment to discharge non-condensable gas belongs to the technical field of sewage treatment, including an air inlet and a heat dissipation transmission system. The non-condensable gas discharge port of the MVR evaporation equipment is connected to the air inlet of the condensing device, the upper end of the condensing device is connected to the heat dissipation transmission system through a pipeline, the upper end of the heat dissipation transmission system is provided with a tube outlet, the bottom end of the heat dissipation transmission system is provided with a condensation outlet, the bottom end of the condensing device is connected to the discharge port through a pipeline, and the condensation outlet is connected to the discharge port through a pipeline. The utility model uses a heat exchange treatment condensing device for MVR evaporation treatment equipment to discharge non-condensable gas, so that the non-condensable gas discharged by the MVR evaporation equipment is subjected to enhanced heat exchange condensation, so that the MVR equipment has a higher heat exchange condensation efficiency, thereby improving the stability of the equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment and relates to a heat exchange treatment condensation device used for MVR evaporation treatment equipment to discharge non-condensable gas. Background Art

[0002] MVR equipment is a device that evaporates the original liquid containing impurities such as oil through vacuum heating to separate distilled water. Traditional MVR equipment will produce 40℃-50℃ non-condensable gas during operation. The incomplete heat exchange of MVR equipment will cause some heat loss and waste. Summary of the invention

[0003] In order to solve the defects existing in the prior art, the purpose of the utility model is to provide a heat exchange treatment condensing device for MVR evaporation treatment equipment to discharge non-condensable gas, including an air inlet and a heat dissipation transmission system. The non-condensable gas discharge port of the MVR evaporation equipment is connected to the air inlet of the condensing device, the upper end of the condensing device is connected to the heat dissipation transmission system through a pipeline, the upper end of the heat dissipation transmission system is provided with a tube outlet, the bottom end of the heat dissipation transmission system is provided with a condensation outlet, the bottom end of the condensing device is connected to the discharge port through a pipeline, and the condensation outlet is connected to the discharge port through a pipeline.

[0004] Furthermore, a first condensation separation device is provided in the condensation device.

[0005] Furthermore, the first condensation separation device is a bulk plate separator, and the bulk plate separator allows the discharged non-condensable gas to undergo heat exchange.

[0006] Furthermore, a second condensation separation device is provided in the condensation device.

[0007] Furthermore, the second condensation separation device is a foam net, and the foam net separates non-condensable gas during the heat exchange process.

[0008] Furthermore, an exhaust port is arranged at the upper end of the condensing device, and the exhaust port is connected to the heat dissipation transmission system through a pipeline.

[0009] Furthermore, the heat dissipation transmission system is provided with a tube array, and the tube array inlet of the tube array is connected to the exhaust port.

[0010] Furthermore, the heat dissipation transmission system is provided with a heat dissipation fan, and a heat dissipation fan is provided at the tube outlet end of the tube.

[0011] Furthermore, a tube array outlet is provided at the wind direction output end of the heat dissipation fan.

[0012] Furthermore, a drain valve is arranged on the pipeline at the bottom end of the condensing device.

[0013] The beneficial effects of the utility model are:

[0014] The utility model uses a heat exchange treatment condensation device for non-condensable gas discharged from MVR evaporation treatment equipment to enhance heat exchange condensation of non-condensable gas discharged from MVR evaporation equipment, so that the MVR equipment has higher heat exchange condensation efficiency, thereby improving equipment stability. The utility model can change the temperature of non-condensable gas discharged from MVR equipment, enhance the heat exchange efficiency of MVR equipment, and improve equipment stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] The reference numerals in the figure are as follows: 1. air inlet, 2. bulk plate separator, 3. foam breaking net, 4. exhaust port, 5. tube inlet, 6. tube, 7. tube outlet, 8. condensation outlet, 9. discharge port, 10. steam trap, 11. cooling fan. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1 The utility model is further described as follows: a heat exchange treatment condensation device for MVR evaporation treatment equipment to discharge non-condensable gas, such as Figure 1 As shown, it includes an air inlet 1 and a heat dissipation transmission system, the non-condensable gas discharge port of the MVR evaporation equipment is connected to the air inlet 1 of the condensing device, the upper end of the condensing device is connected to the heat dissipation transmission system through a pipeline, the upper end of the heat dissipation transmission system is provided with a tube outlet 7, the bottom end of the heat dissipation transmission system is provided with a condensation outlet 8, the bottom end of the condensing device is connected to the discharge port 9 through a pipeline, and the condensation outlet 8 is connected to the discharge port 9 through a pipeline.

[0018] Wherein, a first condensation separation device is provided in the condensation device.

[0019] Wherein, the first condensation separation device is a bulk plate separator 2, and the bulk plate separator 2 allows the discharged non-condensable gas to undergo heat exchange.

[0020] Wherein, a second condensation separation device is provided in the condensation device.

[0021] Wherein, the second condensation separation device is a foam net 3, and the foam net 3 separates non-condensable gas during the heat exchange process.

[0022] Wherein, an exhaust port 4 is arranged at the upper end of the condensing device, and the exhaust port 4 is connected to the heat dissipation transmission system through a pipeline.

[0023] The heat dissipation transmission system is provided with a tube array 6 , and a tube array inlet 5 of the tube array 6 is connected to the exhaust port 4 .

[0024] The heat dissipation transmission system is provided with a heat dissipation fan 11 , and a heat dissipation fan 11 is provided at the tube outlet end of the tube 6 .

[0025] Wherein, a tube array outlet 7 is provided at the wind direction output end of the heat dissipation fan 11 .

[0026] Wherein, a drain valve 10 is arranged on the pipeline at the bottom end of the condensing device.

[0027] The working process of this utility model is as follows:

[0028] The non-condensable gas of the MVR evaporation equipment passes through the bulk plate separator 2 from the air inlet 1 for the first condensation separation, and the liquid separated by the bulk plate separator 2 is discharged by the steam trap 10, and the gas is filtered through the foam net 3 and discharged to the exhaust port 4 to perform the first heat exchange. The gas enters the tube 6 from the tube inlet 5, and the heat dissipation fan 11 rotates to perform the second heat exchange to achieve a more sufficient heat exchange purpose. The liquid obtained by the second heat exchange separation is discharged from the condensation outlet 8 and collected at the discharge port 9, and the gas obtained by the second heat exchange separation is completely discharged from the tube outlet 7.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A heat exchange condensation device for non-condensable gas discharged from MVR evaporation treatment equipment, characterized in that: The invention comprises an air inlet (1) and a heat dissipation transmission system, wherein the non-condensable gas discharge port of the MVR evaporation device is connected to the air inlet (1) of the condensation device, the upper end of the condensation device is connected to the heat dissipation transmission system via a pipeline, the upper end of the heat dissipation transmission system is provided with a tube array outlet (7), the bottom end of the heat dissipation transmission system is provided with a condensation outlet (8), the bottom end of the condensation device is connected to a discharge port (9) via a pipeline, and the condensation outlet (8) is connected to the discharge port (9) via a pipeline.

2. The heat exchange condensation device for non-condensable gas discharged from MVR evaporation treatment equipment according to claim 1 is characterized in that: A first condensation separation device is provided in the condensation device.

3. The heat exchange condensation device for non-condensable gas discharged from MVR evaporation treatment equipment according to claim 2 is characterized in that: The first condensation separation device is a scattered plate separator (2), and the scattered plate separator (2) enables the discharged non-condensable gas to undergo heat exchange.

4. The heat exchange treatment condensation device for non-condensable gas discharged from MVR evaporation treatment equipment according to claim 1 is characterized in that: A second condensation separation device is provided in the condensation device.

5. The heat exchange condensation device for non-condensable gas discharged from MVR evaporation treatment equipment according to claim 4, characterized in that: The second condensation separation device is a foam net (3), and the foam net (3) separates non-condensable gas during the heat exchange process.

6. The heat exchange condensation device for non-condensable gas discharged from MVR evaporation treatment equipment according to claim 1, characterized in that: An exhaust port (4) is arranged at the upper end of the condensing device, and the exhaust port (4) is connected to the heat dissipation transmission system through a pipeline.

7. The heat exchange treatment condensation device for non-condensable gas discharged from MVR evaporation treatment equipment according to claim 6 is characterized in that: The heat dissipation transmission system is provided with a tube array (6), and a tube array inlet (5) of the tube array (6) is connected to an exhaust port (4).

8. The heat exchange condensation device for non-condensable gas discharged from MVR evaporation treatment equipment according to claim 7, characterized in that: The heat dissipation transmission system is provided with a heat dissipation fan (11), and a heat dissipation fan (11) is provided at the tube outlet end of the tube (6).

9. The heat exchange treatment condensation device for non-condensable gas discharged from MVR evaporation treatment equipment according to claim 8, characterized in that: The wind direction output end of the heat dissipation fan (11) is provided with a tube array outlet (7).

10. The heat exchange condensation device for non-condensable gas discharged from MVR evaporation treatment equipment according to claim 9, characterized in that: A drain valve (10) is arranged on the pipeline at the bottom end of the condensing device.

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