Device for preventing condensate water from splashing during emptying of steam condensate water tank

Abstract

The utility model relates to a device for preventing condensate water from splashing during steam condensate water tank emptying, which relates to the technical field of petrifaction and comprises a steam condensate water tank, an emptying pipe, a pressure reducing pipe and a gas cap, the emptying pipe is connected to the top of the steam condensate water tank, the pressure reducing pipe is connected above the emptying pipe, the gas cap is arranged at the top of the pressure reducing pipe, and a plurality of baffles are arranged in the pressure reducing pipe. The pipe diameter of the pressure reducing pipe is larger than that of the blow-down pipe, and the size of the air cap is smaller than or equal to that of the blow-down pipe. The pressure reducing pipe and the gas cap are additionally arranged, residual steam in the steam condensation water tank is discharged through the blow-down pipe, gas pressure is relieved after passing through the pressure reducing pipe and the baffle and then is reduced after being blocked by the gas cap, and condensation water on the gas cap can drop into the blow-down pipe and then returns into the steam condensation water tank, so that hot condensation water is prevented from splashing all around. Potential safety and environmental protection hazards are eliminated; and resource utilization is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of petrochemical industry, in particular to a device for preventing condensed water from splashing when a steam condensed water tank is emptied. Background Art

[0002] In the desolventizing and distillation section of p-methylacetophenone and p-methoxyacetophenone, the current operation is: the steam condensate used in the desolventizing and distillation is discharged to the steam condensate water tank, and then the condensate is transferred to the circulating water pool for utilization through a pipeline pump. The exhaust pressure of the steam condensate water tank is relatively high. After being discharged to a high place, part of the gas condenses and splashes everywhere, causing certain safety hazards. Utility Model Content

[0003] The purpose of the utility model is to provide a device to prevent condensed water from splashing when a steam condensate tank is emptied, to slow down the flow rate of gas in the vent pipe, to increase resistance, to accelerate condensation, and to allow the condensed water to return to the water tank along the pipeline, so as to solve the problems raised in the above-mentioned background technology.

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

[0005] A device for preventing condensed water from splashing when a steam condensate tank is emptied, comprising a steam condensate tank, a vent pipe, a pressure reducing pipe and an air cap, wherein the vent pipe is connected to the top of the steam condensate tank, the pressure reducing pipe is connected above the vent pipe, the air cap is arranged on the top of the pressure reducing pipe, a plurality of baffles are arranged in the pressure reducing pipe, and a plurality of air holes are arranged on the baffles.

[0006] Preferably, the diameter of the pressure reducing pipe is larger than the diameter of the venting pipe.

[0007] Preferably, the diameter of the gas cap is smaller than or equal to the diameter of the pressure reducing pipe, and the steam condensed water on the gas cap returns to the steam condensed water tank along the pressure reducing pipe and the vent pipe after cooling.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] The utility model increases a pressure reducing pipe and an air cap, and the residual steam in the steam condensation water tank is discharged through the vent pipe. After the gas pressure passes through the pressure reducing pipe and the baffle, the pressure is reduced, and then the pressure is reduced again after being blocked by the air cap. Condensed water on the air cap will drip into the vent pipe and then return to the steam condensation water tank, preventing hot condensed water from splashing everywhere, eliminating safety and environmental protection risks and improving resource utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the baffle of the utility model.

[0012] Reference numerals

[0013] 1. Steam condensate tank, 2. Vent pipe, 3. Pressure reducing pipe, 4. Baffle, 5. Air hole, 6. Air cap. DETAILED DESCRIPTION

[0014] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0015] like Figure 1-2 As shown, a device for preventing condensed water from splashing when a steam condensate tank is emptied, comprises a steam condensate tank 1, a vent pipe 2, a pressure reducing pipe 3 and an air cap 6, wherein the vent pipe 2 is connected to the top of the steam condensate tank 1, the pressure reducing pipe 3 is connected above the vent pipe 2, the air cap 6 is arranged on the top of the pressure reducing pipe 3, two baffles 4 are arranged in the pressure reducing pipe 3, a plurality of air holes 5 are arranged on the two baffles 4, the diameter of the pressure reducing pipe 3 is larger than the diameter of the vent pipe 2, the diameter of the air cap 6 is less than or equal to the diameter of the pressure reducing pipe 3, and the steam condensed water on the air cap 6 returns to the steam condensate tank 1 along the pressure reducing pipe 3 and the vent pipe 2 after cooling.

[0016] Working principle of this utility model:

[0017] The residual steam in the steam condensate water tank 1 is discharged through the vent pipe 2. The gas pressure is relatively high. After the residual steam gas pressure passes through the pressure reducing pipe 3 and the baffle 4, the pressure is reduced. After being blocked by the gas cap 6, the pressure is reduced again. The condensed water on the gas cap 6 will drip into the vent pipe 2 and then return to the steam condensate water tank 1, preventing the hot condensed water from splashing everywhere, eliminating safety and environmental protection risks and improving energy utilization.

[0018] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A device for preventing condensate from splashing when a steam condensate tank is emptied, characterized in that: It includes a steam condensate water tank, a vent pipe, a pressure reducing pipe and a gas cap. The vent pipe is connected to the top of the steam condensate water tank, the pressure reducing pipe is connected above the vent pipe, the gas cap is arranged on the top of the pressure reducing pipe, a plurality of baffles are arranged in the pressure reducing pipe, and a plurality of air holes are arranged on the baffles.

2. The device for preventing condensate water from splashing when the steam condensate tank is emptied according to claim 1, characterized in that: The diameter of the pressure reducing pipe is larger than the diameter of the venting pipe.

3. The device for preventing condensate water from splashing when the steam condensate tank is emptied according to claim 1, characterized in that: The diameter of the gas cap is smaller than or equal to the diameter of the pressure reducing pipe.

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