Multi-stage filtering and descaling device for circulating water

Abstract

The utility model relates to the technical field of chemical engineering, and discloses a circulating water multi-stage filtering and descaling device which comprises a barrel body, an air cylinder is fixedly connected to the outer wall of the barrel body, a fixing frame is fixedly connected to the inner wall of the barrel body, and the output end of the air cylinder penetrates through the barrel body and the fixing frame and is fixedly connected with a driving plate. Compared with the prior art, the descaling device has the advantages that the air cylinder is started to drive the driving plate to move, the driving rod slides in the sliding groove I, the connecting plate is driven to rotate, and the driven rod slides in the sliding groove II, so that the sliding blocks on the two sides are driven to reciprocate, and the stirring blades are driven to reciprocate to uniformly mix a descaling reagent and circulating water in the barrel body; the descaling efficiency of circulating water after multi-stage filtering is improved, the circulating water is filtered through the first filtering plate, the second filtering plate and the third filtering plate, solid impurities are filtered out, and the subsequent descaling effect is better enhanced.

Description

Technical Field

[0001] This utility model relates to the field of chemical technology, and in particular to a multi-stage filtration and descaling device for circulating water. Background Technology

[0002] Circulating cooling water systems are classified into two types: closed and open. In open-type circulating water systems, water recooling is achieved through a cooling tower. Therefore, the cooling water comes into contact with air during recirculation, and some water is continuously lost through evaporation as it passes through the cooling tower. Consequently, the content of various minerals and ions in the water is constantly concentrated and increased. Industrial circulating water systems greatly improve water use efficiency and save water resources. However, the recirculation of cooling water inevitably leads to problems such as scaling, corrosion, and algae growth, requiring descaling.

[0003] Existing multi-stage descaling devices for circulating water suffer from uneven mixing of the descaling reagent with the circulating water during reagent descaling, which reduces the efficiency of circulating water descaling. Furthermore, large solid impurities remain in the circulating water before descaling, affecting the subsequent descaling effect, thus making the device somewhat inadequate. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a multi-stage filtration and descaling device for circulating water.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a multi-stage filtration and descaling device for circulating water, comprising a barrel body, a cylinder fixedly connected to the outer wall of the barrel body, a fixed frame fixedly connected to the inner wall of the barrel body, the output end of the cylinder passing through the barrel body and the fixed frame and fixedly connected to a drive plate, a drive rod fixedly connected to the side of the drive plate, a T-shaped plate fixedly connected to one end of the fixed frame, a slider slidably connected to the outer side of the T-shaped plate, a driven rod fixedly connected to the side of the slider, a fixed rod fixedly connected to the side of the T-shaped plate, a connecting plate rotatably connected to one end of the fixed rod, and a sliding groove one and a sliding groove two provided in the connecting plate, the drive rod sliding in the sliding groove one, and the driven rod sliding in the sliding groove two.

[0006] As a further description of the above technical solution:

[0007] An L-shaped plate is connected inside the barrel. Filter plate one, filter plate two, and filter plate three are fixedly connected to the outer side of the L-shaped plate from top to bottom. Filter plate one, filter plate two, and filter plate three all slide on the inner wall of the barrel.

[0008] As a further description of the above technical solution:

[0009] The bottom of the barrel is fixedly connected to a support leg, and multiple sets of the support legs are symmetrically arranged.

[0010] As a further description of the above technical solution:

[0011] A water outlet pipe is fixedly connected to the bottom of the barrel, and a stopper is connected to the outside of the water outlet pipe.

[0012] As a further description of the above technical solution:

[0013] An extension plate is fixedly connected to the side of the slider, and a stirring blade is fixedly connected to the outside of the extension plate. The stirring blade is provided in multiple sets.

[0014] As a further description of the above technical solution:

[0015] The filter plate one, filter plate two, and filter plate three are parallel to each other.

[0016] As a further description of the above technical solution:

[0017] The drive plate is parallel to the T-shaped plate.

[0018] This utility model has the following beneficial effects:

[0019] 1. In this utility model, the starting cylinder drives the drive plate to move, causing the drive rod to slide in the first slide groove, which in turn drives the connecting plate to rotate, causing the driven rod to slide in the second slide groove, thereby driving the sliders on both sides to reciprocate, and driving the stirring blades to reciprocate to mix the descaling reagent and circulating water in the tank evenly, thus improving the descaling efficiency after multi-stage filtration of circulating water.

[0020] 2. In this utility model, the circulating water is filtered through filter plate one, filter plate two and filter plate three to remove solid impurities, which is more conducive to enhancing the subsequent descaling effect. Attached Figure Description

[0021] Figure 1 This invention provides a schematic diagram of the overall structure of a multi-stage filtration and descaling device for circulating water. Figure 1 ;

[0022] Figure 2 A partial structural diagram of a multi-stage filtration and descaling device for circulating water proposed in this utility model. Figure 1 ;

[0023] Figure 3 A partial structural diagram of a multi-stage filtration and descaling device for circulating water proposed in this utility model. Figure 2 ;

[0024] Figure 4 A partial structural diagram of a multi-stage filtration and descaling device for circulating water proposed in this utility model. Figure 3 ;

[0025] Figure 5This invention provides a schematic diagram of the overall structure of a multi-stage filtration and descaling device for circulating water. Figure 2 .

[0026] Legend:

[0027] 1. Barrel body; 2. Support leg; 3. Cylinder; 4. Fixing frame; 5. Drive plate; 6. Drive rod; 7. T-shaped plate; 8. Slider; 9. Fixing rod; 10. Connecting plate; 11. Slide 1; 12. Slide 2; 13. Extension plate; 14. Stirring blade; 15. L-shaped plate; 16. Filter plate 1; 17. Filter plate 2; 18. Filter plate 3; 19. Water outlet pipe; 20. Plug; 21. Driven rod. Detailed Implementation

[0028] 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 protection scope of the present utility model.

[0029] Reference Figures 1-5 This utility model provides an embodiment of a multi-stage filtration and descaling device for circulating water, comprising a barrel 1, a cylinder 3 fixedly connected to the outer wall of the barrel 1, a fixing frame 4 fixedly connected to the inner wall of the barrel 1, the output end of the cylinder 3 passing through the barrel 1 and the fixing frame 4 and fixedly connected to a drive plate 5, a drive rod 6 fixedly connected to the side of the drive plate 5, a T-shaped plate 7 fixedly connected to one end of the fixing frame 4, a slider 8 slidably connected to the outer side of the T-shaped plate 7, a driven rod 21 fixedly connected to the side of the slider 8, a fixing rod 9 fixedly connected to the side of the T-shaped plate 7, a connecting plate 10 rotatably connected to one end of the fixing rod 9, and a sliding groove 11 and a sliding groove 12 provided in the connecting plate 10, the drive rod 6 sliding in the sliding groove 11, and the driven rod 21 sliding in the sliding groove 12, driving the stirring blade 14 to reciprocate and mix the descaling reagent and circulating water in the barrel 1 evenly.

[0030] An L-shaped plate 15 is connected inside the barrel body 1. Filter plates 16, 17, and 18 are fixedly connected to the outside of the L-shaped plate 15. Filter plates 16, 17, and 18 slide on the inner wall of the barrel body 1. Support legs 2 are fixedly connected to the bottom of the barrel body 1, and multiple sets of support legs 2 are symmetrically arranged. A water outlet pipe 19 is fixedly connected to the bottom of the barrel body 1, and a plug 20 is connected to the outside of the water outlet pipe 19. An extension plate 13 is fixedly connected to the side of the slider 8, and multiple sets of stirring blades 14 are fixedly connected to the outside of the extension plate 13. Filter plates 16, 17, and 18 are parallel to each other, and the drive plate 5 is parallel to the T-shaped plate 7, which improves the descaling efficiency after multi-stage filtration of circulating water.

[0031] Working principle: The starting cylinder 3 drives the drive plate 5 to move, and the drive plate 5 drives the drive rod 6 to slide in the first slide groove 11, thereby driving the connecting plate 10 to rotate around the fixed rod 9, and driving the driven rod 21 to slide in the second slide groove 12, thereby driving the sliders 8 on both sides to slide back and forth on the outside of the T-shaped plate 7, and driving the stirring blade 14 to mix the descaling reagent and circulating water in the tank 1 evenly, thus improving the descaling efficiency of the circulating water after multi-stage filtration; the circulating water first passes through the filter plate 16, the filter plate 27 and the filter plate 38. The diameter of the through hole in the filter plate 16 is larger than the diameter of the through hole in the filter plate 27, and the diameter of the through hole in the filter plate 27 is larger than the diameter of the through hole in the filter plate 38, which can filter out solid impurities in multiple stages, which is more conducive to enhancing the subsequent descaling effect.

[0032] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and components is omitted in the specific implementation of this disclosure. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-stage filtration and descaling device for circulating water, comprising a tank (1), characterized in that: A cylinder (3) is fixedly connected to the outer wall of the barrel (1), and a fixing frame (4) is fixedly connected to the inner wall of the barrel (1). The output end of the cylinder (3) passes through the barrel (1) and the fixing frame (4) and is fixedly connected to a drive plate (5). A drive rod (6) is fixedly connected to the side of the drive plate (5). A T-shaped plate (7) is fixedly connected to one end of the fixing frame (4). A slider (8) is slidably connected to the outside of the T-shaped plate (7). A driven rod (21) is fixedly connected to the side of the slider (8). A fixing rod (9) is fixedly connected to the side of the T-shaped plate (7). A connecting plate (10) is rotatably connected to one end of the fixing rod (9). A first sliding groove (11) and a second sliding groove (12) are provided in the connecting plate (10). The drive rod (6) slides in the first sliding groove (11), and the driven rod (21) slides in the second sliding groove (12).

2. The circulating water multi-stage filtration and descaling device according to claim 1, characterized in that: An L-shaped plate (15) is connected inside the barrel (1). Filter plate one (16), filter plate two (17) and filter plate three (18) are fixedly connected to the outside of the L-shaped plate (15) from top to bottom. Filter plate one (16), filter plate two (17) and filter plate three (18) slide on the inner wall of the barrel (1).

3. The circulating water multi-stage filtration and descaling device according to claim 1, characterized in that: The bottom of the barrel (1) is fixedly connected to a support leg (2), and multiple sets of the support legs (2) are symmetrically arranged.

4. The circulating water multi-stage filtration and descaling device according to claim 1, characterized in that: The bottom of the barrel (1) is fixedly connected to a water outlet pipe (19), and a stopper (20) is connected to the outside of the water outlet pipe (19).

5. The circulating water multi-stage filtration and descaling device according to claim 1, characterized in that: An extension plate (13) is fixedly connected to the side of the slider (8), and a stirring blade (14) is fixedly connected to the outside of the extension plate (13). The stirring blade (14) is provided in multiple sets.

6. The circulating water multi-stage filtration and descaling device according to claim 2, characterized in that: The filter plate one (16), filter plate two (17) and filter plate three (18) are parallel to each other.

7. The circulating water multi-stage filtration and descaling device according to claim 1, characterized in that: The drive plate (5) is parallel to the T-shaped plate (7).

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