A filter for treating chemical water

Abstract

The utility model discloses a chemical water treatment filter, which belongs to the field of water treatment technology, and includes a base plate; a turntable is fixedly installed in the middle of the base plate, and a treatment barrel is fixedly installed on the turntable; a pretreatment component is installed on the side of the base plate; a plurality of mounting blocks are fixedly installed at the bottom of the treatment barrel, and the plurality of mounting blocks are evenly distributed on the treatment barrel at equal intervals; a through slot that penetrates the mounting block is opened on the mounting block; a candle filter module is threadedly connected to the mounting block; the interior of the candle filter module is connected to the through slot; an opening and closing mechanism is installed on the through slot and the candle filter module; the opening and closing mechanism includes a closing component and an opening component, the closing component is installed inside the through slot, and the opening component is installed at the bottom of the candle filter module. In the above manner, in the process of replacing the candle filter module, the through slot is controlled to be opened or closed by the opening component and the closing component, so that the candle filter module can be replaced without affecting the filtration and treatment of the water body.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a chemical water treatment filter. Background Art

[0002] Waste heat generated in chemical production is usually dissipated through cooling towers. During the operation of the cooling tower, hot water flows from top to bottom into the packing layer, increasing the contact area between hot water and air. The fan then pushes cold air through the tower body to lower the water temperature in the packing layer. The water with lowered temperature enters the water circulation system for recycling. To ensure the normal operation of the cooling tower, the circulating water needs to be kept clean to avoid blocking the packing layer. Therefore, the circulating water needs to be continuously treated and filtered through filters during the water circulation process.

[0003] For example, Chinese patent CN2 1 9091 349U discloses a cooling tower filter device, which is provided with two filter layers, an upper tower body and a lower tower body. Circulating water is filtered through the two filter layers, and the device can disassemble the upper tower body and the lower tower body to clean or replace the filter screen to avoid filter blockage.

[0004] However, the device needs to be disassembled when cleaning and replacing the filter, and the disassembled device cannot perform filtering treatment; therefore, when the device is cleaning and replacing the filter, it is difficult to ensure continuous treatment of the cooling tower circulating water.

[0005] Based on this, the utility model designs a chemical water treatment filter to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a chemical water treatment filter.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A chemical water treatment filter, comprising a substrate;

[0009] A turntable is fixedly installed in the middle of the base plate, and a processing barrel is fixedly installed on the turntable; the pre-treatment component is installed on the side of the base plate; a plurality of mounting blocks are fixedly installed at the bottom of the processing barrel, and the plurality of mounting blocks are evenly distributed on the processing barrel at equal intervals; a through slot penetrating the mounting block is opened on the mounting block; the candle filter module is threadedly connected to the mounting block; the interior of the candle filter module is connected to the through slot; the opening and closing mechanism is installed on the through slot and the candle filter module;

[0010] The opening and closing mechanism comprises a closing component and an opening component. The closing component is installed inside the through groove, and the opening component is installed at the bottom of the candle-type filter module.

[0011] Furthermore, the pretreatment component includes a bracket and a filter cartridge. The bottoms of the two brackets are fixedly mounted on the sides of the base plate, and the filter cartridge is fixedly mounted on the top of the bracket. The filter cartridge is located on the upper side of the inside of the treatment barrel.

[0012] Furthermore, the through groove is composed of a blocking groove and a water outlet groove.

[0013] Furthermore, the closing component includes a first mounting frame, a spring, a receiving groove, a blocking block and a limiting component. The first mounting frame is fixedly mounted on the water outlet trough, a receiving groove is provided at the bottom of the blocking block, and a spring is fixedly mounted between the receiving groove and the first mounting frame; the blocking block is plugged into the blocking groove.

[0014] Furthermore, the blocking block is configured as a truncated cone which is narrow at the top and wide at the bottom.

[0015] Furthermore, the limiting assembly includes a limiting rod, the limiting rod is fixedly installed on the top of the accommodating groove, the spring is sleeved on the outside of the limiting rod, and the limiting rod is slidably connected to the first mounting frame.

[0016] Furthermore, the closing assembly also includes a floating block, which is fixedly installed on the top of the blocking block.

[0017] Furthermore, the opening assembly includes a second mounting frame and a stopper rod, the second mounting frame is fixedly mounted on the inner bottom of the candle filter module, the stopper rod is fixedly mounted on the lower side of the second mounting frame, and the stopper rod abuts against the floating block.

[0018] The utility model has the following technical effects:

[0019] 1. The utility model uses a pretreatment component to clean large particles of debris in the circulating water; after the circulating water falls into the treatment barrel, it passes through the candle filter module and enters the interior of the candle filter module, and the circulating water is deeply cleaned and filtered by the candle filter module to ensure the cleanliness of the circulating water; after the circulating water enters the interior of the candle filter module, it flows out through the through slot, thereby completing the filtration of the circulating water; after a certain candle filter module reaches the end of its service life, the treatment barrel can be rotated by a turntable so that the candle filter module that needs to be replaced in the treatment barrel is not blocked by the pump and the pretreatment component, and then the candle filter module can be replaced; in the process of disassembling the candle filter module from the mounting block, the closing component blocks the through slot to prevent the circulating water to be treated from flowing directly out of the through slot, and then the candle filter module is installed on the mounting block. In this process, the through slot is opened by the opening component and the closing component, so that water can enter the interior of the candle filter module and flow out through the through slot; thereby, the candle filter module can be replaced without affecting the filtration and treatment of the water body, thereby ensuring the treatment and filtration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 The utility model is a three-dimensional filter for treating chemical water Figure 1 ;

[0022] Figure 2 This is a front view of a chemical water treatment filter of the utility model;

[0023] Figure 3 This is a front cross-sectional view of a chemical water treatment filter of the utility model;

[0024] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0025] The numbers in the figure represent:

[0026] 1. Base plate; 2. Turntable; 3. Processing barrel; 4. Pretreatment component; 41. Bracket; 42. Filter cartridge; 5. Candle filter module; 6. Mounting block; 7. Through slot; 71. Sealing slot; 72. Water outlet slot; 8. Opening and closing mechanism; 81. Closing component; 811. First mounting bracket; 812. Spring; 813. Accommodating slot; 814. Limiting rod; 815. Sealing block; 816. Floating block; 82. Opening component; 821. Second mounting bracket; 822. Retaining rod. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The utility model is further described below in conjunction with embodiments.

[0029] The “left”, “right”, “front”, “back”, “up”, and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0030] Example 1

[0031] Please refer to the instruction manual Figure 1-3 , a chemical water treatment filter, comprising a substrate 1;

[0032] A turntable 2 is fixedly installed in the middle of the base plate 1, and a treatment barrel 3 is fixedly installed on the turntable 2; a pretreatment component 4 is installed on the side of the base plate 1; a plurality of mounting blocks 6 are fixedly installed at the bottom of the treatment barrel 3, and the plurality of mounting blocks 6 are evenly distributed on the treatment barrel 3 at equal intervals; a through groove 7 penetrating the mounting block 6 is opened on the mounting block 6; a candle filter module 5 is threadedly connected to the mounting block 6; the interior of the candle filter module 5 is connected to the through groove 7; an opening and closing mechanism 8 is installed on the through groove 7 and the candle filter module 5;

[0033] The opening and closing mechanism 8 includes a closing component 81 and an opening component 82 . The closing component 81 is installed inside the through groove 7 , and the opening component 82 is installed at the bottom of the candle filter module 5 .

[0034] In this embodiment, when the chemical water treatment filter is working normally, the circulating water is transferred from the treatment pool by the pump, and the circulating water falls into the interior of the treatment barrel 3 through the pretreatment component 4, and the large particles of debris in the circulating water are cleaned by the pretreatment component 4; after the circulating water falls into the treatment barrel 3, it passes through the candle filter module 5 and enters the interior of the candle filter module 5, and the circulating water is deeply cleaned and filtered by the candle filter module 5 to ensure the cleanliness of the circulating water; after the circulating water enters the interior of the candle filter module 5, it flows out through the through groove 7, thereby completing the filtration of the circulating water; after a certain candle filter module 5 reaches the end of its service life, the treatment barrel can be rotated by the turntable 2 3, so that the candle filter module 5 that needs to be replaced in the treatment barrel 3 is not blocked by the pump and the pretreatment component 4, the candle filter module 5 is replaced; in the process of removing the candle filter module 5 from the mounting block 6, the closing component 81 blocks the through groove 7 to prevent the circulating water to be treated from directly flowing out of the through groove 7, and then the candle filter module 5 is installed on the mounting block 6. In this process, the through groove 7 is opened by the opening component 82 and the closing component 81, so that water can enter the interior of the candle filter module 5 and flow out through the through groove 7; thereby, the candle filter module 5 can be replaced without affecting the filtration and treatment of the water body, thereby ensuring the treatment and filtration efficiency.

[0035] Example 2

[0036] like Figure 1-4 As shown, as a preferred embodiment of the utility model, the pretreatment component 4 includes a bracket 41 and a filter cartridge 42, the bottoms of the two brackets 41 are fixedly mounted on the sides of the base plate 1, and the top of the bracket 41 is fixedly mounted with a filter cartridge 42, and the filter cartridge 42 is located on the upper side of the inside of the treatment barrel 3;

[0037] The through groove 7 is composed of a blocking groove 71 and a water outlet groove 72;

[0038] The closing assembly 81 includes a first mounting frame 811, a spring 812, a receiving groove 813, a blocking block 815 and a limiting assembly. The first mounting frame 811 is fixedly mounted on the water outlet trough 72. The blocking block 815 has a receiving groove 813 at the bottom. A spring 812 is fixedly mounted between the receiving groove 813 and the first mounting frame 811. The blocking block 815 is plugged into the blocking groove 71.

[0039] The blocking block 815 is configured as a truncated cone having a narrow upper portion and a wide lower portion;

[0040] The limiting assembly includes a limiting rod 814, which is fixedly mounted on the top of the receiving groove 813, and a spring 812 is sleeved on the outside of the limiting rod 814, and the limiting rod 814 is slidingly connected to the first mounting frame 811;

[0041] The closing assembly 81 further includes a floating block 816, which is fixedly mounted on the top of the blocking block 815;

[0042] The opening assembly 82 includes a second mounting frame 821 and a push rod 822 . The second mounting frame 821 is fixedly mounted on the inner bottom of the candle filter module 5 . The push rod 822 is fixedly mounted on the lower side of the second mounting frame 821 . The push rod 822 abuts against the floating block 816 .

[0043] In this embodiment, when the pretreatment component 4, the through groove 7 and the opening and closing mechanism 8 are working normally, the circulating water falls into the filter cartridge 42, and the circulating water is pre-treated and filtered by the filter cartridge 42; in the initial state, the blocking block 815 is supported by the spring 812 and the floating block 816 against the edge of the blocking groove 71, and the blocking groove 71 is blocked by the blocking block 815 and the spring 812 to prevent the circulating water from flowing out directly through the blocking groove 71 when the candle filter module 5 is not installed; the candle filter module 5 is installed in the installation On the mounting block 6, during this process, the push rod 822 at the bottom of the candle filter module 5 contacts the floating block 816, and the candle filter module 5 moves downward to drive the push rod 822 to move downward. The push rod 822 pushes the blocking block 815 to move downward through the floating block 816. The blocking block 815 moves vertically downward under the limiting action of the limiting rod 814 and the first mounting frame 811, so that the blocking block 815 is separated from the edge of the blocking groove 71, the spring 812 is compressed, and the circulating water flows out from the inside of the candle filter module 5 through the blocking groove 71.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A chemical water treatment filter, comprising a substrate (1), characterized in that: A turntable (2) is fixedly mounted in the middle of the base plate (1), and a treatment barrel (3) is fixedly mounted on the turntable (2); a pretreatment assembly (4) is mounted on the side of the base plate (1); a plurality of mounting blocks (6) are fixedly mounted on the bottom of the treatment barrel (3), and the plurality of mounting blocks (6) are evenly distributed on the treatment barrel (3) at equal intervals; a through slot (7) penetrating the mounting block (6) is provided on the mounting block (6); the candle filter module (5) is threadedly connected to the mounting block (6); the interior of the candle filter module (5) is connected to the through slot (7); an opening and closing mechanism (8) is mounted on the through slot (7) and the candle filter module (5); The opening and closing mechanism (8) comprises a closing component (81) and an opening component (82); the closing component (81) is installed inside the through groove (7), and the opening component (82) is installed at the bottom of the candle filter module (5).

2. The chemical water treatment filter according to claim 1, characterized in that: The pretreatment component (4) comprises a bracket (41) and a filter cartridge (42), wherein the bottoms of the two brackets (41) are fixedly mounted on the side of the base plate (1), and the top of the bracket (41) is fixedly mounted with a filter cartridge (42), and the filter cartridge (42) is located on the upper side of the interior of the treatment barrel (3).

3. The chemical water treatment filter according to claim 2, characterized in that: The through groove (7) is composed of a blocking groove (71) and a water outlet groove (72).

4. The chemical water treatment filter according to claim 3, characterized in that: The closing assembly (81) comprises a first mounting frame (811), a spring (812), a receiving groove (813), a blocking block (815) and a limiting assembly; the first mounting frame (811) is fixedly mounted on the water outlet groove (72); a receiving groove (813) is provided at the bottom of the blocking block (815); a spring (812) is fixedly mounted between the receiving groove (813) and the first mounting frame (811); and the blocking block (815) is plugged into the blocking groove (71).

5. The chemical water treatment filter according to claim 4, characterized in that: The blocking block (815) is configured as a truncated cone that is narrow at the top and wide at the bottom.

6. The chemical water treatment filter according to claim 5, characterized in that: The limiting assembly comprises a limiting rod (814), the limiting rod (814) is fixedly mounted on the top of the accommodating groove (813), the spring (812) is sleeved on the outside of the limiting rod (814), and the limiting rod (814) is slidably connected to the first mounting frame (811) in a limiting manner.

7. The chemical water treatment filter according to claim 6, characterized in that: The closing assembly (81) further comprises a floating block (816), wherein the floating block (816) is fixedly mounted on the top of the blocking block (815).

8. The chemical water treatment filter according to claim 7, characterized in that: The opening assembly (82) comprises a second mounting frame (821) and a push rod (822); the second mounting frame (821) is fixedly mounted on the inner bottom of the candle filter module (5); a push rod (822) is fixedly mounted on the lower side of the second mounting frame (821); and the push rod (822) is in contact with the floating block (816).

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