Spray tower drainage device

Abstract

The utility model proposes spray tower drainage device, especially relates to spray tower drainage technical field, including spray tower, this spray tower drainage device, pull cross bar, thereby give stretch tension spring, make the pin rod slip into the slide, then filter screen sliding plug -in installation groove, after complete insertion, unclamp cross bar, tension spring reset, pin rod one end inserts into pin hole, thereby fixed filter screen, and the setting of filter screen, when opening drainage valve drainage, can carry out the filtration to the used circulating water, prevent silt to block drainage valve, and filter screen can collect impurity, convenient cleaning, when using, the plug -in of box cover outside is inserted with the plug -in frame, make cross bar place in first positioning groove, through first positioning groove to the cross bar position limiting, like this can prevent the sliding block to slide, then fixed frame is inserted fixed groove, then bolt penetrates fixed frame, and is connected with the sink through screw thread, thereby fixed frame is fixed, the setting of fixed frame can fix the box cover, and installation is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of spray tower drainage technology, and in particular to a spray tower drainage device. Background Technology

[0002] A spray tower, also known as a misting tower, is an absorption tower without packing or trays, but equipped with nozzles. Liquid enters from the top of the tower and is sprayed into a mist or raindrops through the nozzles. Gas enters from the bottom of the tower and comes into close contact with the mist or raindrops of liquid for mass transfer, allowing the easily soluble components in the gas to be absorbed. After the spray tower has been in operation, it needs to be drained. To prevent impurities from accumulating in the drain valve and affecting its opening and closing, a spray tower drainage device is required. Utility Model Content

[0003] The purpose of this invention is to propose a spray tower drainage device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A spray tower is included, comprising a water tank. A drain valve is fixedly connected to the outer side of the water tank. A filter screen is provided on the inner side of the spray tower. A filtration mechanism is provided at the connection between the filter screen and the water tank. The filtration mechanism includes a pin hole, a mounting bracket, a mounting groove, a slide, a sliding groove, a slider, a pin rod, and a tension spring. A pin hole is provided on the outer side of the filter screen frame. A mounting bracket is integrally formed on the inner side of the water tank. A mounting groove is provided on one side of the mounting bracket. A slide is fixedly connected to one side of the mounting bracket. A sliding groove is provided on the inner side of the slide. A slider is slidably connected to the inner side of the sliding groove. A pin rod is fixedly connected to one end of the slider, and a tension spring is fixedly connected to one end of the slider.

[0005] Preferably, one end of the tension spring is fixedly connected to the outside of the mounting bracket, and the tension spring is sleeved on the outside of the pin.

[0006] Preferably, the inner wall of the pin hole is fitted with the outer wall of one end of the pin rod, and the inner wall of the mounting groove is fitted with the outer wall of the filter screen frame.

[0007] Preferably, the filtering mechanism is provided in two parts, and a crossbar is provided between the two sliders, with the two ends of the crossbar being fixedly connected to the two sliders respectively.

[0008] Preferably, the top of the water tank is provided with a lid, and an installation mechanism is provided at the connection between the lid and the water tank. The installation mechanism includes a first positioning groove, a plug plate, a fixing groove, a plug bracket, a second positioning groove, a fixing bracket, and bolts. The bottom of the lid is provided with a first positioning groove, and plug plates are integrally formed on both sides of the lid. A fixing groove is opened on the outer side of the plug plate. A plug bracket is fixedly connected to the outer side of the water tank. The outer side of the water tank is provided with a second positioning groove, and a fixing bracket is placed on the inner side of the second positioning groove. A bolt is inserted through one side of the fixing bracket.

[0009] Preferably, the inner wall of the second positioning groove fits against the outer wall of the fixing frame, and the fixing frame passes through the insertion bracket.

[0010] Preferably, the inner wall of the insert bracket fits against the outer wall of the insert plate, and the bolt is threadedly connected to the outer wall of the water tank.

[0011] Preferably, the inner wall of the fixing groove is in contact with the outer wall of one end of the fixing frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: When using the spray tower drainage device, pulling the crossbar causes the slider to slide in the groove, thereby stretching the tension spring and causing the pin to slide into the slide frame. Then, the filter screen is slidably inserted into the mounting slot. After it is fully inserted, the crossbar is released, the tension spring returns to its original position, and one end of the pin is inserted into the pin hole, thus fixing the filter screen. The filter screen can filter the used circulating water when the drain valve is opened, preventing sediment from clogging the drain valve. The filter screen can also collect impurities for easy cleaning. In use, the insert plate on the outside of the tank cover is inserted into the insert frame, so that the crossbar is placed in the first positioning groove. The first positioning groove limits the crossbar, thus preventing the slider from sliding. Then, the fixing frame is inserted into the fixing groove, and the bolt is passed through the fixing frame and threaded into the water tank, thereby fixing the fixing frame. The fixing frame can fix the tank cover and is easier to install. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the water tank and filter screen used together in this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the filter screen and pin holes used in conjunction with this utility model;

[0016] Figure 4 This is a schematic diagram of the installation mechanism of this utility model;

[0017] Figure 5 This is a utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. Spray tower; 2. Water tank; 3. Drain valve; 4. Filter screen; 5. Pin hole; 6. Mounting bracket; 7. Mounting groove; 8. Slide bracket; 9. Slide groove; 10. Slider; 11. Pin rod; 12. Tension spring; 13. Box cover; 14. First positioning groove; 15. Insert plate; 16. Fixing groove; 17. Insert bracket; 18. Second positioning groove; 19. Fixing bracket; 20. Bolt; 21. Crossbar. Detailed Implementation

[0019] 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.

[0020] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0021] Example

[0022] Please see Figure 1-5This utility model discloses a spray tower drainage device, comprising a spray tower 1, a water tank 2, a drain valve 3 fixedly connected to the outer side of the water tank 2, a filter screen 4 installed on the inner side of the spray tower 1, and a filtration mechanism installed at the connection between the filter screen 4 and the water tank 2. The filtration mechanism includes a pin hole 5, a mounting bracket 6, a mounting groove 7, a slide 8, a sliding channel 9, a slider 10, a pin rod 11, and a tension spring 12. The outer side of the filter screen 4 has a pin hole 5. The inner side of the water tank 2 is integrally formed with a mounting bracket 6, a mounting groove 7 is opened on one side of the mounting bracket 6, a slide 8 is fixedly connected to one side of the mounting bracket 6, a sliding channel 9 is opened on the inner side of the slide 8, and a sliding mechanism is slidably connected to the inner side of the sliding channel 9. Block 10, with a pin 11 fixedly connected to one end of the slider 10 and a tension spring 12 fixedly connected to the other end of the slider 10. In use, the crossbar 21 is pulled, which pulls the slider 10 to slide in the slide groove 9, thereby stretching the tension spring 12 and causing the pin 11 to slide into the slide frame 8. Then, the filter screen 4 is slidably inserted into the mounting groove 7. After it is fully inserted, the crossbar 21 is released, the tension spring 12 returns to its original position, and one end of the pin 11 is inserted into the pin hole 5, thereby fixing the filter screen 4. The filter screen 4 is designed to filter the used circulating water when the drain valve 3 is opened to drain water, preventing sediment from clogging the drain valve 3. The filter screen 4 can also collect impurities for easy cleaning.

[0023] Furthermore, one end of the tension spring 12 is fixedly connected to the outside of the mounting bracket 6, and the tension spring 12 is sleeved on the outside of the pin 11.

[0024] Furthermore, the inner wall of the pin hole 5 is fitted with the outer wall of one end of the pin rod 11, and the inner wall of the mounting groove 7 is fitted with the outer wall of the filter screen 4 frame.

[0025] Furthermore, there are two filtering mechanisms, with a crossbar 21 between the two sliders 10, and the two ends of the crossbar 21 are fixedly connected to the two sliders 10 respectively.

[0026] To facilitate the installation of the cover 13, a cover 13 is provided on the top of the water tank 2. An installation mechanism is provided at the connection between the cover 13 and the water tank 2. The installation mechanism includes a first positioning groove 14, an insert plate 15, a fixing groove 16, a bracket 17, a second positioning groove 18, a fixing bracket 19, and bolts 20. The bottom of the cover 13 has a first positioning groove 14. Insert plates 15 are integrally formed on both sides of the cover 13. Fixing grooves 16 are opened on the outer side of the insert plates 15. A bracket 17 is fixedly connected to the outer side of the water tank 2. A second positioning groove 18 is provided on the outer side of the water tank 2. A fixing bracket 19 is placed inside the box cover 18. A bolt 20 is inserted through one side of the fixing bracket 19. In use, the insert plate 15 on the outside of the box cover 13 is inserted into the insert bracket 17, so that the crossbar 21 is placed in the first positioning groove 14. The first positioning groove 14 limits the crossbar 21, which can prevent the slider 10 from sliding. Then, the fixing bracket 19 is inserted into the fixing groove 16, and then the bolt 20 is inserted through the fixing bracket 19 and threaded into the water tank 2, thereby fixing the fixing bracket 19. The setting of the fixing bracket 19 can fix the box cover 13 and make the installation more convenient.

[0027] Furthermore, the inner wall of the second positioning groove 18 fits against the outer wall of the fixing frame 19, and the fixing frame 19 passes through the insertion bracket 17.

[0028] Furthermore, the inner wall of the insert 17 fits against the outer wall of the insert plate 15, and the bolt 20 is threadedly connected to the outer wall of the water tank 2.

[0029] Furthermore, the inner wall of the fixing groove 16 is in contact with the outer wall of one end of the fixing bracket 19.

[0030] Working principle: During use, pull the crossbar 21, which in turn pulls the slider 10 to slide within the slide groove 9, thereby stretching the tension spring 12 and causing the pin 11 to slide into the slide frame 8. Then, slide the filter screen 4 into the mounting slot 7. After it is fully inserted, release the crossbar 21, the tension spring 12 returns to its original position, and one end of the pin 11 is inserted into the pin hole 5, thus fixing the filter screen 4. The filter screen 4 is designed to filter the used circulating water when the drain valve 3 is opened, preventing sediment from clogging the drain valve 3. The filter screen 4 can also collect impurities for easy cleaning. During use, the insert plate 15 on the outside of the box cover 13 is inserted... The crossbar 21 is inserted into the bracket 17, so that it is placed in the first positioning groove 14. The first positioning groove 14 limits the crossbar 21, which can prevent the slider 10 from sliding. Then, the fixing bracket 19 is inserted into the fixing groove 16, and then the bolt 20 is passed through the fixing bracket 19 and threaded to the water tank 2, thereby fixing the fixing bracket 19. The fixing bracket 19 can fix the box cover 13 and makes the installation more convenient. The spray tower 1 is manufactured by Ganzhou Xicheng Environmental Protection Technology Co., Ltd., and the model is: XC-1000. The working principle and structure of this model are existing technologies and will not be described in detail here.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A spray tower drainage device, comprising a spray tower (1), the spray tower (1) including a water tank (2), wherein a drain valve (3) is fixedly connected to the outside of the water tank (2), characterized in that: The inner side of the spray tower (1) is provided with a filter screen (4), and a filtration mechanism is provided at the connection between the filter screen (4) and the water tank (2). The filtration mechanism includes a pin hole (5), a mounting bracket (6), a mounting groove (7), a slide (8), a sliding groove (9), a slider (10), a pin (11), and a tension spring (12). The outer side of the mesh frame of the filter screen (4) is provided with a pin hole (5). The inner side of the water tank (2) is integrally formed with a mounting bracket (6). One side of the mounting bracket (6) is provided with a mounting groove (7). One side of the mounting bracket (6) is fixedly connected with a slide (8). The inner side of the slide (8) is provided with a sliding groove (9). The inner side of the sliding groove (9) is slidably connected with a slider (10). One end of the slider (10) is fixedly connected with a pin (11), and one end of the slider (10) is fixedly connected with a tension spring (12).

2. The spray tower drainage device according to claim 1, characterized in that: One end of the tension spring (12) is fixedly connected to the outside of the mounting bracket (6), and the tension spring (12) is sleeved on the outside of the pin (11).

3. The spray tower drainage device according to claim 1, characterized in that: The inner wall of the pin hole (5) is in contact with the outer wall of one end of the pin rod (11), and the inner wall of the mounting groove (7) is in contact with the outer wall of the filter screen (4) frame.

4. The spray tower drainage device according to claim 1, characterized in that: The filter mechanism is provided in two parts, and a crossbar (21) is provided between the two sliders (10). The two ends of the crossbar (21) are fixedly connected to the two sliders (10) respectively.

5. The spray tower drainage device according to claim 1, characterized in that: The top of the water tank (2) is provided with a box cover (13). An installation mechanism is provided at the connection between the box cover (13) and the water tank (2). The installation mechanism includes a first positioning groove (14), a plug plate (15), a fixing groove (16), a plug bracket (17), a second positioning groove (18), a fixing bracket (19), and a bolt (20). The bottom of the box cover (13) is provided with a first positioning groove (14). The two sides of the box cover (13) are integrally formed with plug plates (15). The outer side of the plug plate (15) is provided with a fixing groove (16). The outer side of the water tank (2) is fixedly connected with a plug bracket (17). The outer side of the water tank (2) is provided with a second positioning groove (18). The inner side of the second positioning groove (18) is placed with a fixing bracket (19). A bolt (20) is inserted through one side of the fixing bracket (19).

6. The spray tower drainage device according to claim 5, characterized in that: The inner wall of the second positioning groove (18) fits against the outer wall of the fixing frame (19), and the fixing frame (19) passes through the insertion bracket (17).

7. The spray tower drainage device according to claim 5, characterized in that: The inner wall of the insert (17) is fitted with the outer wall of the insert plate (15), and the bolt (20) is threadedly connected to the outer wall of the water tank (2).

8. The spray tower drainage device according to claim 5, characterized in that: The inner wall of the fixing groove (16) is in contact with the outer wall of one end of the fixing frame (19).

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