A high-efficiency energy-saving pure steam generator

Abstract

The utility model discloses a kind of efficient energy-saving pure steam generators, including pure steam generator, the outer surface of the upper end of pure steam generator is installed with steam discharge valve, the bottom of the outer surface of one end of pure steam generator is installed with blowdown valve, the upper portion of the side of pure steam generator is installed with water adding filtering structure.The utility model said a kind of efficient energy-saving pure steam generator, the water adding filtering structure of setting, it is convenient to filter water when adding water, filter out impurities, the water adding filtering structure of setting, after opening second electric valve, sewage in filter tank is discharged, and backwashing pipe is carried out backwashing to filter cover, improve the convenience of maintenance.

Description

Technical Field

[0001] This utility model relates to the field of pure steam generator technology, specifically a high-efficiency and energy-saving pure steam generator. Background Technology

[0002] A pure steam generator is a device that produces high-purity steam through heating. It is widely used in industries such as pharmaceuticals, food, and electronics. The steam it produces must meet high standards of being free of pyrogens and impurities. Traditional pure steam generators typically employ negative pressure evaporation technology, which lowers the boiling point of water by reducing system pressure, thereby achieving efficient evaporation at lower temperatures, reducing heat energy consumption, and achieving energy-saving effects.

[0003] However, existing pure steam generators have the following problems during operation: 1. Insufficient water replenishment and filtration: Existing equipment usually directly delivers water (such as purified water or distilled water) to the water tank of the pure steam generator through a water pump. It lacks an effective online filtration structure. After long-term operation, trace particles or impurities remaining in the water may be deposited in the evaporator, affecting heat transfer efficiency, or even clogging the pipes and reducing the service life of the equipment.

[0004] 2. Inconvenient maintenance: Some systems have filters installed in the water supply pipes, requiring frequent disassembly, cleaning, or replacement of the filter element. This not only increases maintenance costs but may also affect production efficiency due to prolonged downtime for maintenance.

[0005] Therefore, we propose a highly efficient and energy-saving pure steam generator. Utility Model Content

[0006] (a) Technical problems to be solved In view of the shortcomings of the prior art, this utility model provides a high-efficiency and energy-saving pure steam generator that is easy to filter when adding water and is easy to maintain, which can effectively solve the problems in the background art.

[0007] (II) Technical Solution To achieve the above objectives, the technical solution adopted by this utility model is as follows: a high-efficiency and energy-saving pure steam generator, comprising a pure steam generator, a steam discharge valve installed at one end of the upper outer surface of the pure steam generator, a drain valve installed at the bottom of the outer surface of one end of the pure steam generator, and a water-filling filter structure installed on the upper part of one side of the pure steam generator. The water-filling filter structure includes a filter tank, a fixed arm, a clean water discharge pipe, a first electric valve, a drain pipe, a second electric valve, a water supply pipe, a third electric valve, a backwash pipe, a fourth electric valve, a filter cover, a reinforcing ring, and a support mesh frame. The fixed arm is fixed between the top of one side of the outer surface of the filter tank and one side of the outer surface of the pure steam generator. One end of the clean water discharge pipe is connected to the water inlet of the water tank inside the pure steam generator. The filter cover, the reinforcing ring, and the support mesh frame are all located inside the filter tank.

[0008] Preferably, the upper outer surface of the filter cover is fixedly connected to the top of the inner cavity of the filter tank, the upper outer surface of the support mesh frame is fixedly connected to the top of the inner cavity of the filter tank, and the filter cover is fixed to the outer wall of the support mesh frame, while the reinforcing ring is fixed to the inner wall of the support mesh frame.

[0009] Preferably, the lower end of the purified water discharge pipe penetrates the upper part of the filter tank and extends to the bottom of the inner cavity of the filter cover, and the first electric valve is installed on the purified water discharge pipe.

[0010] Preferably, the backflushing pipe comprises: The tube body is vertically installed on one side of the middle of the upper outer surface of the filter tank; The extension extends from the lower end of the tube body towards the bottom of the filter shroud cavity; The water outlet holes are evenly distributed on the circumferential surface of the pipe section whose extension is located inside the filter cover; The fourth electric valve is installed in series on the exposed section of the pipe body, and the end of the extension has a gap of 5-10mm from the bottom wall of the filter cover.

[0011] Preferably, the water supply pipe is fixed to one side of the outer surface of the filter tank, and the third electric valve is installed on the water supply pipe.

[0012] Preferably, the inner cavity of the water delivery pipe is connected to one side of the inner cavity of the filter tank.

[0013] (III) Beneficial Effects Compared with the prior art, this utility model provides a highly efficient and energy-saving pure steam generator, which has the following beneficial effects: 1. This high-efficiency and energy-saving pure steam generator is equipped with a water addition and filtration structure, which facilitates water filtration during water addition and removes impurities.

[0014] 2. This high-efficiency and energy-saving pure steam generator is equipped with a water-filling filtration structure. After opening the second electric valve, the sewage inside the filter tank is discharged, and the filter cover is backwashed through the backwash pipe, which improves the convenience of maintenance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency and energy-saving pure steam generator according to this utility model.

[0016] Figure 2 This is a schematic diagram of the water filtration structure in a high-efficiency and energy-saving pure steam generator according to this utility model.

[0017] Figure 3 This is a front cross-sectional view of the water filtration structure in a high-efficiency and energy-saving pure steam generator according to this utility model.

[0018] Figure 4 This utility model relates to a high-efficiency and energy-saving pure steam generator. Figure 3 Enlarged view of point A in the middle.

[0019] In the diagram: 1. Pure steam generator; 2. Steam discharge valve; 3. Drain valve; 4. Water supply and filtration structure; 5. Filter tank; 6. Fixed arm; 7. Clean water discharge pipe; 8. First electric valve; 9. Drain pipe; 10. Second electric valve; 11. Water supply pipe; 12. Third electric valve; 13. Backwash pipe; 14. Fourth electric valve; 15. Filter cover; 16. Reinforcing ring; 17. Support frame. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] This embodiment is a highly efficient and energy-saving pure steam generator.

[0022] like Figure 1-4 As shown, the device includes a pure steam generator 1. A steam discharge valve 2 is installed at one end of the upper outer surface of the pure steam generator 1, and a drain valve 3 is installed at the bottom of the outer surface of one end of the pure steam generator 1. A water-filling filter structure 4 is installed on the upper part of one side of the pure steam generator 1. The water-filling filter structure 4 includes a filter tank 5, a fixing arm 6, a clean water discharge pipe 7, a first electric valve 8, a drain pipe 9, a second electric valve 10, a water supply pipe 11, a third electric valve 12, a backwash pipe 13, a fourth electric valve 14, a filter cover 15, a reinforcing ring 16, and a support mesh frame 17. The fixing arm 6 is fixed between the top of one side of the outer surface of the filter tank 5 and one side of the outer surface of the pure steam generator 1. One end of the clean water discharge pipe 7 is connected to the water inlet of the water tank inside the pure steam generator 1. The filter cover 15, the reinforcing ring 16, and the support mesh frame 17 are all located inside the filter tank 5.

[0023] The upper outer surface of the filter cover 15 is fixedly connected to the top of the inner cavity of the filter tank 5, and the upper outer surface of the support frame 17 is fixedly connected to the top of the inner cavity of the filter tank 5. The filter cover 15 is fixed to the outer wall of the support frame 17, and the reinforcing ring 16 is fixed to the inner wall of the support frame 17. The lower end of the purified water discharge pipe 7 penetrates the upper part of the filter tank 5 and extends to the bottom of the inner cavity of the filter cover 15. The first electric valve 8 is installed on the purified water discharge pipe 7. The backwash pipe 13 includes: a pipe body that is vertically inserted through the upper outer surface of the filter tank 5. One side of the middle of the surface; an extension that extends from the lower end of the tube body to the bottom of the inner cavity of the filter cover 15; a group of water outlet holes that are evenly opened on the circumferential surface of the tube section where the extension is located inside the filter cover 15; a fourth electric valve 14 is installed in series on the exposed section of the tube body, and the end of the extension has a gap of 5-10mm from the inner bottom wall of the filter cover 15; a water supply pipe 11 is fixed on one side of the outer surface of the filter tank 5, and a third electric valve 12 is installed on the water supply pipe 11; the inner cavity of the water supply pipe 11 is connected to one side of the inner cavity of the filter tank 5.

[0024] It should be noted that this utility model is a high-efficiency and energy-saving pure steam generator. The pure steam generator 1, steam discharge valve 2, and drain valve 3 described in this article are all existing technologies and can be effectively understood by those skilled in the art. Specific details will not be elaborated further. The water supply and filtration structure 4 is provided, with the water supply pipe 11 connected to an external supplementary water supply pump, the backwash pipe 13 connected to an external pure water backwash supply pump, and the purified water discharge pipe 7 connected to the water tank inlet inside the pure steam generator 1. Water is supplied through the water supply pipe 11, and the water is filtered by the filter cover 15 inside the filter tank 5. The filtered water enters the water tank inside the pure steam generator 1 through the clean water discharge pipe 7. When maintaining the filter cover 15, the second electric valve 10 is opened, the third electric valve 12 and the first electric valve 8 are closed, and the fourth electric valve 14 is opened. The sewage inside the filter tank 5 is discharged through the drain pipe 9, and the backwash pipe 13 sends water into the interior of the filter cover 15 to backwash the filter cover 15, thereby improving the convenience of maintenance. The supporting mesh frame 17 and the reinforcing ring 16 facilitate support inside the filter cover 15 and improve the stability of the filter cover 15.

[0025] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A high-efficiency and energy-saving pure steam generator, comprising a pure steam generator (1), wherein a steam discharge valve (2) is installed at one end of the upper outer surface of the pure steam generator (1), and a drain valve (3) is installed at the bottom of the outer surface of one end of the pure steam generator (1), characterized in that: A water-filling filter structure (4) is installed on the upper part of one side of the pure steam generator (1). The water-filling filter structure (4) includes a filter tank (5), a fixed arm (6), a clean water discharge pipe (7), a first electric valve (8), a sewage pipe (9), a second electric valve (10), a water supply pipe (11), a third electric valve (12), a backwash pipe (13), a fourth electric valve (14), a filter cover (15), a reinforcing ring (16), and a support frame (17). The fixed arm (6) is fixed between the top of the outer surface of one side of the filter tank (5) and the outer surface of one side of the pure steam generator (1). One end of the clean water discharge pipe (7) is connected to the water inlet of the water tank inside the pure steam generator (1). The filter cover (15), the reinforcing ring (16), and the support frame (17) are all located inside the filter tank (5).

2. The high-efficiency and energy-saving pure steam generator according to claim 1, characterized in that: The upper outer surface of the filter cover (15) is fixedly connected to the top of the inner cavity of the filter tank (5), the upper outer surface of the support frame (17) is fixedly connected to the top of the inner cavity of the filter tank (5), and the filter cover (15) is fixed to the outer wall of the support frame (17), and the reinforcing ring (16) is fixed to the inner wall of the support frame (17).

3. The high-efficiency and energy-saving pure steam generator according to claim 2, characterized in that: The lower end of the purified water discharge pipe (7) penetrates the upper part of the filter tank (5) and extends to the bottom of the inner cavity of the filter cover (15). The first electric valve (8) is installed on the purified water discharge pipe (7).

4. A high-efficiency and energy-saving pure steam generator according to claim 3, characterized in that: The backwash pipe (13) includes: The tube body is vertically installed on one side of the upper outer surface of the filter tank (5); The extension extends from the lower end of the tube body to the bottom of the inner cavity of the filter cover (15); The water outlet holes are evenly distributed on the circumferential surface of the pipe section whose extension is located inside the filter cover (15); The fourth electric valve (14) is installed in series on the exposed section of the pipe body, and the end of the extension has a gap of 5-10 mm from the bottom wall of the filter cover (15).

5. A high-efficiency and energy-saving pure steam generator according to claim 4, characterized in that: The water supply pipe (11) is fixed on one side of the outer surface of the filter tank (5), and the third electric valve (12) is installed on the water supply pipe (11).

6. A high-efficiency and energy-saving pure steam generator according to claim 5, characterized in that: The inner cavity of the water supply pipe (11) is connected to one side of the inner cavity of the filter tank (5).

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