A reaction kettle steam condensate collecting device

Abstract

The utility model discloses a reaction kettle steam condensate collecting device relates to reaction kettle steam treatment technical field. The utility model discloses a reaction kettle, and the one side of reaction kettle is provided with steam buffer tank, and the bottom of steam buffer tank is installed with steam condensate collecting pipeline, and one side of steam condensate collecting pipeline is installed with condensate collecting jar, and the valve no.

Description

Technical Field

[0001] This utility model belongs to the field of steam treatment technology for reactors, and specifically relates to a device for collecting steam condensate from a reactor. Background Technology

[0002] Steam is a common heating medium in the chemical industry, with advantages such as high heating efficiency and affordability, and is therefore widely used. However, as steam is transported through pipelines, it will form condensate as its temperature decreases. Direct discharge of condensate will result in energy waste and environmental pollution, so it is necessary to collect the condensate.

[0003] In existing technologies, companies collect condensate into a condensate collection pipeline by installing steam traps at the bottom of the reactor. However, this approach has several drawbacks. First, over time, the steam traps are corroded by the high-temperature steam inside the reactor, leading to reduced sealing performance. This allows some steam to pass through the traps and directly enter the condensate collection pipeline, resulting in steam leakage and energy waste. Second, factories typically have a large number of reactors, and installing steam traps at the bottom of each reactor significantly increases the workload for maintenance and troubleshooting. In other words, existing reactor steam condensate collection equipment suffers from incomplete condensate collection and requires frequent maintenance.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] The purpose of this utility model is to provide a steam condensate collection device for a reactor, and the technical problem to be solved is as follows: existing steam condensate collection equipment has the problem of incomplete condensate collection and frequent maintenance.

[0006] The objective of this utility model can be achieved through the following technical solutions: A reactor steam condensate collection device includes a reactor, a steam buffer tank on one side of the reactor, a steam condensate collection pipeline installed at the bottom of the steam buffer tank, a condensate collection tank installed on one side of the steam condensate collection pipeline, a valve one between the steam buffer tank and the condensate collection tank, a condensate collection pump on one side of the condensate collection tank, and a valve two between the condensate collection pump and the condensate collection tank. The condensate collection pump is used to collect the condensate transferred from the steam buffer tank to the condensate collection tank.

[0007] As a further embodiment of this utility model: both the reactor and the steam buffer tank are provided with a heat insulation layer on their outer sides, and a medium pipe is provided along the circumferential side inside the reactor.

[0008] As a further embodiment of this utility model: a steam inlet pipeline is installed on one side of the reactor, and a steam outlet pipeline is installed between the bottom and the steam buffer tank.

[0009] As a further embodiment of this utility model: a remote pressure gauge and a local pressure gauge are installed on one side of the top of the steam buffer tank, a pressure regulating pipe is installed between the top of the steam buffer tank and the condensate collection tank, and a valve is installed in the middle of the pressure regulating pipe.

[0010] As a further embodiment of this utility model: a remote level gauge is installed on one side of the steam buffer tank, and the remote level gauge is electrically connected to the condensate collection pump.

[0011] As a further embodiment of this utility model: a plurality of reaction vessels are installed on the top of the steam buffer tank.

[0012] The beneficial effects of this utility model are: 1. By concentrating the steam from multiple reactors into a steam buffer tank and installing a condensate collection tank and a condensate collection pump on one side of the steam buffer tank, the collection of steam condensate from each reactor is achieved without installing water valves at the bottom of each reactor. This avoids leakage of water valves during long-term high-pressure use and the need for frequent maintenance of each water valve, thereby improving the convenience of steam condensate collection. 2. By installing a remote level gauge on one side of the steam buffer tank, and a remote pressure gauge and a local pressure gauge on the top, and installing a pressure regulating pipe with valve three between the steam buffer tank and the condensate collection tank, and electrically connecting the remote level gauge to the condensate collection pump, the pressure and level inside the steam buffer tank can be regulated by opening valve three or valve two when the pressure inside the steam buffer tank is too high or the liquid level is too high, thereby ensuring the safety of condensate collection. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] In the diagram: 1. Reactor; 2. Steam inlet pipeline; 3. Steam outlet pipeline; 4. Steam buffer tank; 5. Steam condensate collection pipeline; 6. Remote level gauge; 7. Condensate collection pump; 8. Valve 1; 9. Valve 2; 10. Valve 3; 11. Remote pressure gauge; 12. Local pressure gauge; 13. Condensate collection tank; 14. Pressure regulating pipe. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] like Figure 1 As shown, a steam condensate collection device for a reactor includes a reactor 1, a steam buffer tank 4 is provided on one side of the reactor 1, a steam condensate collection pipeline 5 is installed at the bottom of the steam buffer tank 4, a condensate collection tank 13 is installed on one side of the steam condensate collection pipeline 5, a valve 8 is provided between the steam buffer tank 4 and the condensate collection tank 13, a condensate collection pump 7 is provided on one side of the condensate collection tank 13, and a valve 9 is installed between the condensate collection pump 7 and the condensate collection tank 13. It should be noted that both the reactor 1 and the steam buffer tank 4 are equipped with insulation layers on their outer sides. The insulation layers include, but are not limited to, insulation cotton and carrier sheets for installing the insulation cotton. The insulation layers are used to maintain the internal temperature of the reactor 1 and the steam buffer tank 4. A medium pipe is installed along the circumferential side inside the reactor 1. The medium pipe is used to transfer steam from inside the reactor 1 to inside the steam buffer tank 4. A steam inlet pipe 2 is installed on one side of the reactor 1, which collects steam through the reactor 1 and heats the steam inside the reactor 1. A steam outlet pipe 3 is installed between the bottom of the reactor 1 and the steam buffer tank 4. The heated steam is transferred through the medium pipe inside the reactor 1 to the steam outlet pipe 3 and finally reaches inside the steam buffer tank 4.

[0018] A remote pressure gauge 11 and a local pressure gauge 12 are installed on one side of the top of the steam buffer tank 4. A pressure regulating pipe 14 is installed between the top of the steam buffer tank 4 and the condensate collection tank 13. A valve 10 is installed in the middle of the pressure regulating pipe 14. It should be noted that the remote pressure gauge 11 installed at the top of the steam buffer tank 4 is used to transmit the pressure inside the tank to the remote control center in real time, and the local pressure gauge 12 allows the staff to check the internal pressure of the steam buffer tank 4 in real time. When the internal pressure of the steam buffer tank 4 exceeds the set critical value, the valve 3 10 is opened, and the excess steam inside the steam buffer tank 4 enters the condensate collection tank 13 through the pressure regulating pipe 14, thereby maintaining the internal pressure safety of the steam buffer tank 4 during use.

[0019] A remote level gauge 6 is installed on one side of the steam buffer tank 4. The remote level gauge 6 is electrically connected to the condensate collection pump 7. That is, the liquid level inside the steam buffer tank 4 can be detected by the remote level gauge 6. When the liquid level inside exceeds the set value, the condensate collection pump 7 is started to discharge the condensate in the condensate collection tank 13 to make room inside the condensate collection tank 13 for condensate collection in the steam buffer tank 4.

[0020] Multiple sets of reactors 1 are installed on the top of the steam buffer tank 4; that is, in actual use, the steam buffer tank 4 serves as a steam collection tank, and the amount of steam to be collected is composed of multiple reactors 1. The purpose is to adapt to the actual production needs of multiple reactors 1 in the factory. The setting of the steam buffer tank 4 avoids the need to install water supply valves at the bottom of each reactor 1, thereby avoiding the problems of leakage and frequent maintenance required when the water supply valves are used for a long time.

[0021] The working principle of this utility model: First, the operator opens the valve on the steam inlet pipeline 2 to introduce steam into the reactor 1. Then, the operator opens the valve on the steam outlet pipeline 3. After being heated, the steam inside the reactor 1 flows through the medium pipe along the steam outlet pipeline 3 into the steam buffer tank 4. This process eliminates the need for the existing technology of transferring condensate to the collection pipeline via a water supply valve, thus avoiding frequent maintenance of the water supply valve. Once inside the steam buffer tank 4, its liquid level is monitored by a remote level gauge 6, and the internal pressure is simultaneously monitored by a remote pressure gauge 11 and a local pressure gauge 12. When either the internal pressure or liquid level reaches a set value, the condensate connected to it... When valve 8 on one side of the condensate collection tank 13 is opened, the condensate collected inside the steam buffer tank 4 is transferred to the condensate collection tank 13 until the air pressure inside the steam buffer tank 4 and the air pressure inside the condensate collection tank 13 are at the same level, valve 8 closes and the steam buffer tank 4 resumes condensation. At the same time, valve 9 opens to discharge the condensate inside the condensate collection tank 13 to the condensate collection pump 7. During this period, if the air pressure inside the steam buffer tank 4 exceeds the pressure, valve 10 opens to discharge part of the condensate inside the steam buffer tank 4 to the condensate collection tank 13, thereby maintaining the safe use of the steam buffer tank 4.

[0022] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A device for collecting steam condensate from a reactor, comprising a reactor (1), characterized in that, A steam buffer tank (4) is provided on one side of the reactor (1). A steam condensate collection pipeline (5) is installed at the bottom of the steam buffer tank (4). A condensate collection tank (13) is installed on one side of the steam condensate collection pipeline (5). A valve (8) is provided between the steam buffer tank (4) and the condensate collection tank (13). A condensate collection pump (7) is provided on one side of the condensate collection tank (13). A valve (9) is installed between the condensate collection pump (7) and the condensate collection tank (13). The condensate collection pump (7) is used to collect the condensate transferred from the steam buffer tank (4) to the condensate collection tank (13).

2. The reactor steam condensate collection device according to claim 1, characterized in that, Both the reactor (1) and the steam buffer tank (4) are provided with heat insulation layers on their outer sides, and a medium pipe is provided on the inner side of the reactor (1) along its circumferential side.

3. The reactor steam condensate collection device according to claim 1, characterized in that, A steam inlet pipe (2) is installed on one side of the reactor (1), and a steam outlet pipe (3) is installed between the bottom and the steam buffer tank (4).

4. The reactor steam condensate collection device according to claim 1, characterized in that, A remote pressure gauge (11) and a local pressure gauge (12) are installed on one side of the top of the steam buffer tank (4). A pressure regulating pipe (14) is installed between the top of the steam buffer tank (4) and the condensate collection tank (13). A valve three (10) is installed in the middle of the pressure regulating pipe (14).

5. The reactor steam condensate collection device according to claim 1, characterized in that, A remote level gauge (6) is installed on one side of the steam buffer tank (4), and the remote level gauge (6) is electrically connected to the condensate collection pump (7).

6. The reactor steam condensate collection device according to claim 1, characterized in that, The top of the steam buffer tank (4) is equipped with multiple reactors (1).

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