Steam condensate water recycling device of heat exchange station

Abstract

The utility model discloses a steam condensate water recycling device of a heat exchange station, and relates to the technical field of steam condensate water recycling. Comprising a base, a first purification chamber is fixedly mounted on the base and located on one side of a cooling tank, a second purification chamber is fixedly mounted on one side of the first purification chamber, a third purification chamber is fixedly mounted on one side of the second purification chamber, and detection mechanisms are arranged at the upper ends of the first purification chamber, the second purification chamber and the third purification chamber; the detection mechanism comprises detection pipelines connected to the upper ends of the first purification chamber, the second purification chamber and the third purification chamber, and filtering mechanisms are arranged in the first purification chamber, the second purification chamber and the third purification chamber. According to the steam condensate water recycling device of the heat exchange station, the detection mechanism can remind a user that the filter screen is possibly blocked, and the filter screen can be pulled out to be quickly cleaned after the fixing screws are loosened.

Description

Technical Field

[0001] The utility model relates to the technical field of steam condensate water recycling, in particular to a steam condensate water recycling device for a heat exchange station. Background Art

[0002] The condensate water recovery system recovers the high-temperature condensate water discharged from the steam system, can maximize the utilization of the heat of the condensate water, save water and fuel, and has a significant effect on the energy conservation and consumption reduction of the factory and the improvement of economic benefits. The condensate water recovery system can be roughly divided into two types: an open recovery system and a closed recovery system.

[0003] Publication No. CN215572314U discloses a steam condensate water recycling device, which includes a fixed base. A cooling tank and a purification box body are respectively installed on the top of the fixed base. A first chamber, a second chamber and a third chamber are respectively arranged in the cooling tank from top to bottom. Condensate pipes are arranged in the first chamber, the second chamber and the third chamber, and the condensate pipes in the three chambers are interconnected. A steam inlet is installed on the top of the cooling tank, and the steam inlet is interconnected with the air inlet of the condensate pipe in the first chamber. The cooling tank is respectively installed with a first water inlet and a first water outlet, a second water inlet and a second water outlet, a third water inlet and a third water outlet near the upper and lower ends of the first chamber, the second chamber and the third chamber. A water outlet pipe is installed on one side of the bottom of the third chamber, and the water outlet pipe is interconnected with one end of the condensate pipe in the third chamber. The other end of the water outlet pipe is interconnected with the water inlet of the purification box body. Three purification chambers are arranged inside the purification box body.

[0004] The above device can utilize high-temperature steam, and can filter the acidic condensate water after condensation through the alkaline condensation filter screen, quartz filter screen and activated carbon filter screen in the purification chamber to avoid environmental pollution caused by the direct discharge of acidic condensate water. However, the filter screen will be blocked after long-term use, and the alkaline condensation filter screen, quartz filter screen and activated carbon filter screen are all fixed in the corresponding purification chamber and are very difficult to disassemble and clean, which is easy to cause equipment failures. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a steam condensate water recycling device for a heat exchange station, which can effectively solve the problems mentioned in the background art.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] Steam condensate water recycling device for heat exchange station, including a base, on which a cooling tank is fixedly installed. On the base, a first purification chamber is fixedly installed on one side of the cooling tank, a second purification chamber is fixedly installed on one side of the first purification chamber, and a third purification chamber is fixedly installed on one side of the second purification chamber. Detection mechanisms are provided at the upper ends of the first purification chamber, the second purification chamber, and the third purification chamber. The detection mechanism includes a detection pipeline connected to the upper ends of the first purification chamber, the second purification chamber, and the third purification chamber. A pressure gauge is fixedly installed at the upper end of the detection pipeline. Filtering mechanisms are provided in the first purification chamber, the second purification chamber, and the third purification chamber. The filtering mechanism includes an inlet and outlet opening formed in the first purification chamber, the second purification chamber, and the third purification chamber, and a positioning sliding groove fixed in the first purification chamber, the second purification chamber, and the third purification chamber. A filter screen frame is provided in the positioning sliding groove, and a cleaning scraper is movably installed on the filter screen frame. An alkaline condensation filter screen, a quartz filter screen, and an activated carbon filter screen can be installed on the filter screen frame.

[0008] Furthermore, the detection mechanism further includes a control valve and a docking base fixed on the detection pipeline. A docking through hole is formed at the edge of the docking base, and an installation groove is formed at the bottom of the docking base. A sealing ring is provided in the installation groove, and the sealing ring plays a role in sealing the detection pipeline.

[0009] Furthermore, screws are provided in the docking through hole, and the docking base is fixed on the first purification chamber, the second purification chamber, and the third purification chamber through the screws. The condensate water will pass through the first purification chamber, the second purification chamber, and the third purification chamber in sequence.

[0010] Furthermore, through holes are formed on the upper surfaces of the first purification chamber, the second purification chamber, and the third purification chamber. The lower end of the detection pipeline extends into the first purification chamber, the second purification chamber, and the third purification chamber through the through holes. The sealing ring is installed at the bottom of the docking base through the installation groove, and the docking base can install the detection pipeline on the first purification chamber, the second purification chamber, and the third purification chamber.

[0011] Furthermore, the filtering mechanism further includes a sealing pressing plate fixed on the filter screen frame. A handle is fixedly installed on the surface of the sealing pressing plate, and positioning support feet are fixedly installed on both sides of the sealing pressing plate. Fixing screws are provided on the positioning support feet, and the fixing screws can fix the positioning support feet.

[0012] Furthermore, through holes are formed on the positioning support feet, and the fixing screws are connected to the positioning support feet through the through holes.

[0013] Furthermore, the sealing pressing plate is fixed at the inlet and outlet openings through fixing screws. Alkaline condensation filters, quartz filters, and activated carbon filters are sequentially arranged on the filter frames in the first purification chamber, the second purification chamber, and the third purification chamber. The alkaline condensation filters, quartz filters, and activated carbon filters can filter condensed water.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The detection pipeline can be installed on the first purification chamber, the second purification chamber, and the third purification chamber through the docking base. When the filter screen is blocked, condensed water cannot pass through the filter screen, increasing the pressure on the upper part of the filter screen. The increase in the pressure on the upper part of the filter screen will be displayed by the pressure gauge, thus reminding the user that the filter screen may be blocked.

[0016] When the filter screen is blocked, the fixing screws can be loosened. After loosening the fixing screws, the handle can be pulled outwards to extract the filter frame. After extracting the filter frame, the cleaning scraper can be pushed forward. The forward-moving cleaning scraper will scrape off the impurities on the filter screen, thus facilitating the user to clean the alkaline condensation filter, quartz filter, and activated carbon filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 is a schematic diagram of the partial structure of the utility model;

[0019] Figure 3 is a schematic diagram of the detection mechanism of the utility model;

[0020] Figure 4 is a schematic diagram of the filtering mechanism of the utility model.

[0021] In the figure: 1. Cooling tank; 2. Base; 3. First purification chamber; 4. Second purification chamber; 5. Third purification chamber; 6. Detection mechanism; 601. Pressure gauge; 602. Control valve; 603. Docking base; 604. Docking through hole; 605. Sealing ring; 606. Detection pipeline; 607. Installation groove; 7. Filtering mechanism; 701. Inlet and outlet opening; 702. Fixing screw; 703. Filter frame; 704. Sealing pressing plate; 705. Handle; 706. Positioning support foot; 707. Positioning chute, 708. Cleaning scraper. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the technical means, creative features, achieved purposes, and functions of the utility model easy to understand, the utility model will be further described below in conjunction with specific embodiments.

[0023] AsFigure 1 Figure 2 As shown, the steam condensate recycling device of the heat exchange station includes a base 2, on which a cooling tank 1 is fixedly installed, a first purification chamber 3 is fixedly installed on the base 2 at one side of the cooling tank 1, a second purification chamber 4 is fixedly installed on one side of the first purification chamber 3, and a third purification chamber 5 is fixedly installed on one side of the second purification chamber 4. The upper ends of the first purification chamber 3, the second purification chamber 4 and the third purification chamber 5 are all provided with a detection mechanism 6, and the first purification chamber 3, the second purification chamber 4 and the third purification chamber 5 are all provided with a filtering mechanism 7. The detection mechanism 6 can remind the user that the filter may be blocked, and the filtering mechanism 7 can filter the condensed water, and the filter can be pulled out for cleaning after loosening the fixing screw 702.

[0024] like Figure 3 As shown, the detection mechanism 6 includes a detection pipe 606 connected to the upper ends of the first purification chamber 3, the second purification chamber 4 and the third purification chamber 5, and a pressure gauge 601 is fixedly installed on the upper end of the detection pipe 606. The detection mechanism 6 also includes a control valve 602 and a docking base 603 fixed on the detection pipe 606. A docking through hole 604 is provided at the edge of the docking base 603, and an installation groove 607 is provided at the bottom of the docking base 603, and a sealing ring 605 is provided in the installation groove 607.

[0025] Specifically, the detection pipe 606 can be installed on the first purification chamber 3, the second purification chamber 4 and the third purification chamber 5 through the docking base 603. When the filter is blocked, the condensed water will not be able to pass through the filter, causing the pressure in the upper part of the filter to increase. The increased pressure in the upper part of the filter will be displayed by the pressure gauge 601, thereby reminding the user that the filter may be blocked.

[0026] like Figure 3 As shown, the filtering mechanism 7 includes inlet and outlet notches 701 opened on the first purification chamber 3, the second purification chamber 4 and the third purification chamber 5, and positioning slide grooves 707 fixed in the first purification chamber 3, the second purification chamber 4 and the third purification chamber 5, a filter frame 703 is provided in the positioning slide groove 707, a cleaning scraper 708 is movably mounted on the filter frame 703, the filtering mechanism 7 also includes a sealing pressure plate 704 fixed on the filter frame 703, a handle 705 is fixedly mounted on the surface of the sealing pressure plate 704, positioning feet 706 are fixedly mounted on both sides of the sealing pressure plate 704, and fixing screws 702 are provided on the positioning feet 706.

[0027] Specifically, when the filter screen is blocked, the fixing screw 702 can be loosened. After loosening the fixing screw 702, the handle 705 can be pulled outwards to extract the filter screen frame 703. After extracting the filter screen frame 703, the cleaning scraper 708 can be pushed forward. The forward-moving cleaning scraper 708 will scrape off the impurities on the filter screen, thus facilitating the user to clean the alkaline condensate filter screen, quartz filter screen and activated carbon filter screen.

[0028] It should be noted that the present utility model is a heat exchange station steam condensate water recycling device. In actual use, first, the condensate water is passed through the first purification chamber 3, the second purification chamber 4 and the third purification chamber 5 in sequence. Since through holes are provided on the upper surfaces of the first purification chamber 3, the second purification chamber 4 and the third purification chamber 5, the lower end of the detection pipeline 606 extends into the first purification chamber 3, the second purification chamber 4 and the third purification chamber 5 through the through holes. Thus, when the filter screen is blocked, the condensate water cannot pass through the filter screen, increasing the pressure on the upper half of the filter screen. The increase in the pressure on the upper half of the filter screen will be displayed by the pressure gauge 601, reminding the user that the filter screen may be blocked. When the filter screen is blocked, the fixing screw 702 can be loosened. After loosening the fixing screw 702, the filter screen can be extracted. After extracting the filter screen frame 703, the cleaning scraper 708 can be pushed forward. The forward-moving cleaning scraper 708 will scrape off the impurities on the filter screen.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. Heat exchange station steam condensate water recycling device, including a base (2), a cooling tank (1) is fixedly installed on the base (2), a first purification chamber (3) is fixedly installed on the base (2) on one side of the cooling tank (1), a second purification chamber (4) is fixedly installed on one side of the first purification chamber (3), a third purification chamber (5) is fixedly installed on one side of the second purification chamber (4), characterized in that: The upper ends of the first purification chamber (3), the second purification chamber (4), and the third purification chamber (5) are all provided with a detection mechanism (6). The detection mechanism (6) includes a detection pipeline (606) connected to the upper ends of the first purification chamber (3), the second purification chamber (4), and the third purification chamber (5). A pressure gauge (601) is fixedly installed at the upper end of the detection pipeline (606). A filtering mechanism (7) is provided in each of the first purification chamber (3), the second purification chamber (4), and the third purification chamber (5). The filtering mechanism (7) includes an inlet and outlet notch (701) opened on the first purification chamber (3), the second purification chamber (4), and the third purification chamber (5), and a positioning chute (707) fixed inside the first purification chamber (3), the second purification chamber (4), and the third purification chamber (5). A filter screen frame (703) is arranged in the positioning chute (707), and a cleaning scraper (708) is movably installed on the filter screen frame (703).

2. The steam condensate water recycling device for a heat exchange station according to claim 1, characterized in that: The detection mechanism (6) further includes a control valve (602) and a docking base (603) fixed on the detection pipeline (606). A docking through hole (604) is opened at the edge of the docking base (603), and an installation groove (607) is opened at the bottom of the docking base (603). A sealing ring (605) is arranged in the installation groove (607).

3. The steam condensate water recycling device of the heat exchange station according to claim 2, characterized in that: A screw is arranged in the docking through hole (604), and the docking base (603) is fixed on the first purification chamber (3), the second purification chamber (4), and the third purification chamber (5) through the screw.

4. The steam condensate water recycling device for a heat exchange station according to claim 3, wherein: Through holes are opened on the upper surfaces of the first purification chamber (3), the second purification chamber (4), and the third purification chamber (5). The lower end of the detection pipeline (606) extends into the first purification chamber (3), the second purification chamber (4), and the third purification chamber (5) through the through holes, and the sealing ring (605) is installed at the bottom of the docking base (603) through the installation groove (607).

5. The steam condensate water recycling device for a heat exchange station according to claim 4, characterized in that: The filtering mechanism (7) further includes a sealing pressing plate (704) fixed on the filter screen frame (703). A handle (705) is fixedly installed on the surface of the sealing pressing plate (704). Positioning support feet (706) are fixedly installed on both sides of the sealing pressing plate (704), and fixing screws (702) are arranged on the positioning support feet (706).

6. The steam condensate water recycling device for a heat exchange station according to claim 5, characterized in that: Through holes are opened on the positioning support feet (706), and the fixing screws (702) are connected to the positioning support feet (706) through the through holes.

7. The steam condensate water recycling device for a heat exchange station according to claim 6, characterized in that: The sealing pressing plate (704) is fixed at the inlet and outlet notch (701) through the fixing screw (702). An alkaline condensation filter screen, a quartz filter screen, and an activated carbon filter screen are sequentially arranged on the filter screen frame (703) in the first purification chamber (3), the second purification chamber (4), and the third purification chamber (5).

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