Polishing mixed bed capable of improving water quality

Abstract

The utility model discloses a polishing mixed bed for improving water quality, which comprises elliptical heads and a cylinder, the elliptical heads are mounted and connected at the upper end and the lower end of the cylinder, and discharge pipes are arranged at the upper ends of the elliptical heads. The effect of improving the working efficiency is facilitated, the equal quantity of activated carbon filters are conveniently connected to the connecting sleeve head through the connecting rod in a threaded rotation mode, the activated carbon filters are connected and installed in the threaded rotation mode so that the activated carbon filters can be conveniently disassembled, assembled and replaced, the connecting sleeve head is further connected to the discharging assembly in a sleeving mode, and the working efficiency can be improved. The connecting sleeve head is arranged in the cylinder body, the connecting buckling grooves in the two ends of the inner side of the connecting sleeve head are buckled with the clamping blocks of the discharging assembly, and a buckling connection mode is adopted for connection and installation, so that the filter screen is simpler and more convenient to replace, the work efficiency can be improved, and when the filter is used, the water quality can be further improved through the activated carbon filters arranged at the two ends of the cylinder body.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification, in particular to a polishing mixed bed for improving water quality. Background Art

[0002] The polishing mixed bed is also called a disposable mixed bed. It is generally used at the end of the process to further improve the water quality. Specifically, the polishing mixed bed is a water treatment equipment installed after the EDI ultrapure water equipment system to further purify the water. Generally, the polishing mixed bed can be divided into a primary polishing mixed bed and a secondary polishing mixed bed. The primary polishing mixed bed further purifies the EDI water production to make the water quality resistance reach more than 16 megohms. The secondary polishing mixed bed is the first-level polishing mixed bed that re-polishes the water production to make the water quality resistivity reach more than 18 megohms. The resin of the polishing mixed bed cannot be regenerated and reused.

[0003] During the use of the existing polishing mixed bed, the filter needs to be replaced regularly. However, the existing filter is inconvenient to disassemble and assemble, which leads to cumbersome operation when replacing the filter and affects the work efficiency. Utility Model Content

[0004] The utility model aims to provide a polishing mixed bed for improving water quality, so as to solve the problem that the existing polishing mixed bed proposed in the above background technology needs to replace the filter regularly, and the existing filter is inconvenient to disassemble and assemble, resulting in cumbersome operation when replacing the filter, which affects work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing mixed bed for improving water quality, comprising an elliptical head and a cylinder, the elliptical head being installed and connected at the upper and lower ends of the cylinder, a discharge pipe being arranged at the upper end of the elliptical head, a process inlet being arranged at the top end of the cylinder located on the elliptical head, an exhaust port being arranged at the left end of the process inlet located on the elliptical head, a discharge pipe being arranged at the bottom end of the cylinder located on the elliptical head, a discharge assembly being arranged at the inner side of the discharge pipe located on the elliptical head, a resin outlet being arranged at the left end of the discharge assembly, a filter assembly being arranged at the top end of the discharge assembly, a thread opening being arranged in a row at the front end of the cylinder, a right viewing mirror being arranged on the outer side of the right end of the cylinder, support columns being arranged around the bottom end of the cylinder, a grounding plate being arranged on the right end of the support columns, a metal hanging ear being arranged on the outer side of the right end of the cylinder, and a resin inlet being arranged on the upper side of the left end of the cylinder.

[0006] Among them, the filtering assembly includes an activated carbon filter, a connecting rod, a connecting sleeve and a connecting buckle groove. The connecting rod is arranged on three sides of the upper end of the connecting sleeve, and connecting buckle grooves are arranged at both ends of the inner side of the connecting sleeve. The connecting sleeve is connected to the discharge assembly.

[0007] Among them, the discharge assembly includes bolt limiting holes, exhaust holes, connecting blocks, a metal round tube and a blind head. Connecting blocks are arranged on both sides of the upper end of the metal round tube, an exhaust hole is arranged on the outer side of the left end of the metal round tube, bolt limiting holes are arranged on both sides of the lower end of the metal round tube, a blind head is arranged on the lower side of the right end of the metal round tube, and the metal round tube is connected to the discharge pipe.

[0008] The filter assembly and the discharge assembly are connected and installed by means of a snap-fitting manner, and the filter assembly is connected to the top position of the discharge assembly.

[0009] The discharge assembly and the discharge pipe are connected and installed by means of rotation of bolts, and the discharge assembly is connected to the inner bottom end of the discharge pipe.

[0010] There are four support columns in total, and the support columns are installed and connected at positions around the bottom end of the cylinder.

[0011] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the filter assembly, the discharge assembly and the discharge pipe are used together to facilitate disassembly and assembly, which is beneficial to improving work efficiency. When installing the filter assembly, first, an equal amount of activated carbon filters are conveniently connected to the connecting sleeve by means of threaded rotation through the connecting rod, and the threaded rotation method is used for connection and installation, which makes it convenient to disassemble and replace. The connecting sleeve is further sleeved on the discharge assembly, and the connecting buckle grooves at both ends of the inner side of the connecting sleeve are buckled with the blocks of the discharge assembly. The buckle connection method is used for connection and installation, which makes it simpler and more convenient to replace the filter screen, which is beneficial to improving work efficiency. When in use, the activated carbon filters arranged at both ends of the cylinder can further improve the water quality.

[0013] 2. In the utility model, the discharge assembly and the discharge pipe are used together to facilitate disassembly and assembly, and the filter assembly can be disassembled and replaced. When installing the discharge assembly, first, bolts are used to penetrate the bolt limit holes on both sides of the metal round pipe to make it rotatably connected to the discharge pipe. The bolts are rotated to connect and install, which makes disassembly and assembly convenient and convenient for subsequent replacement and use. Further, the filter assembly can be conveniently buckled through the connecting blocks on both sides of the upper end of the metal round pipe to facilitate subsequent replacement of the filter. During use, excess air can be removed through the exhaust hole, and the air pressure inside the cylinder can be adjusted through the blind head. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a polishing mixed bed for improving water quality according to the utility model;

[0015] Figure 2This is a schematic diagram of the bottom structure of a polishing mixed bed for improving water quality according to the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of a filter assembly of a polishing mixed bed for improving water quality according to the utility model;

[0017] Figure 4 The utility model is a partial cross-sectional structural schematic diagram of a discharge assembly of a polishing mixed bed for improving water quality.

[0018] In the figure: 1. Support column; 2. Elliptical head; 3. Cylinder; 4. Threaded mouth; 5. Metal lifting ear; 6. Filter assembly; 61. Activated carbon filter; 62. Connecting rod; 63. Connecting sleeve; 64. Connecting buckle groove; 7. Grounding plate; 8. Discharge assembly; 81. Bolt limit hole; 82. Exhaust hole; 83. Connecting block; 84. Metal round tube; 85. Blind head; 9. Exhaust port; 10. Process inlet; 11. Resin inlet; 12. Resin outlet; 13. Discharge pipe; 14. Sight glass. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0020] Embodiment 1

[0021] Reference Figure 1 , Figure 2 and Figure 3A polishing mixed bed for improving water quality comprises an elliptical head 2 and a cylinder 3, the elliptical head 2 is installed and connected at the upper and lower ends of the cylinder 3, a discharge pipe 13 is arranged at the upper end of the elliptical head 2, a process inlet 10 is arranged on the top of the cylinder 3, an exhaust port 9 is arranged on the left end of the process inlet 10, a discharge pipe 13 is arranged on the bottom end of the cylinder 3, a discharge assembly 8 is arranged on the inner side of the discharge pipe 13, a resin outlet 12 is arranged on the left end of the discharge assembly 8, a filter assembly 6 is arranged on the top of the discharge assembly 8, a thread port 4 is arranged in a row at the front end of the cylinder 3, a sight glass 14 is arranged on the outside of the right end of the cylinder 3, support columns 1 are arranged around the bottom end of the cylinder 3, a grounding plate 7 is arranged on the right end of the support column 1, a metal ear 5 is arranged on the outside of the right end of the cylinder 3, and a metal ear 5 is arranged on the upper side of the left end of the cylinder 3. A resin inlet 11 is provided. Before use, the entire device is conveniently hoisted through the metal lifting ear 5 on the right side of the cylinder 3, and further fixedly supported by the support columns 1 around the bottom of the cylinder 3, so that it is not easy to slide and shift during use. Then, the grounding plate 7 connected to the right side of the support column 1 is grounded, so as to avoid electric shock to people during use and ensure the normal use of the equipment. When in use, appropriate resin liquid can be injected through the resin inlet 11, and the filter assembly 6 on the inner side of the elliptical head 2 can filter the liquid during use, and the filter assembly 6 is connected to the discharge assembly 8 by a buckle connection. The buckle connection method is used for connection and installation, which makes it easier and more convenient to replace the filter, which is beneficial to improving work efficiency. In the process of use, the internal operation status of the cylinder 3 can be observed through the sight glass 14.

[0022] In the present invention, the filter assembly 6 and the discharge assembly 8 are connected and installed by a snap-fitting manner, and the filter assembly 6 is connected to the top position of the discharge assembly 8. The filter assembly 6 includes an activated carbon filter 61, a connecting rod 62, a connecting sleeve 63 and a connecting buckle groove 64. The connecting sleeve 63 is provided with connecting rods 62 on three sides of the upper end, and connecting buckle grooves 64 are provided at both ends of the inner side of the connecting sleeve 63. The connecting sleeve 63 is connected to the discharge assembly 8. When installing the filter assembly 6, first, it is convenient to connect an equal amount of activated carbon filters 61 to the discharge assembly 8 through the connecting rod 62. It is connected to the connecting sleeve 63 by a threaded rotation method, and the threaded rotation method is used for connection and installation, so that it is convenient to disassemble and replace. The connecting sleeve 63 is further sleeved on the discharge assembly 8, and the connecting buckle grooves 64 at both ends of the inner side of the connecting sleeve 63 are buckled with the blocks of the discharge assembly 8. The buckle connection method is used for connection and installation, which makes it simpler and more convenient to replace the filter screen, which is beneficial to improving work efficiency. When in use, the activated carbon filter 61 arranged at both ends of the cylinder 3 can further improve the water quality.

[0023] In the utility model, four support columns 1 are provided, and the support columns 1 are installed and connected to the surrounding positions of the bottom end of the cylinder 3. When in use, the support columns 1 supported around the bottom end of the cylinder 3 can conveniently support the entire device, so that it is not easy to slide and shift during use.

[0024] Working principle: Before use, the metal lifting ear 5 on the right side of the cylinder 3 is used to facilitate the hoisting of the entire device, and further fixed support is provided through the support columns 1 around the bottom end of the cylinder 3 to prevent it from sliding and shifting during use. Then, the grounding plate 7 connected to the right side of the support column 1 is grounded to avoid electric shock to people during use and ensure the normal use of the equipment. When in use, appropriate resin liquid can be injected through the resin inlet 11, and the filter assembly 6 on the inner side of the elliptical head 2 can filter the liquid during use. The filter assembly 6 is connected to the discharge assembly 8 by snapping, and the connection and installation by the snap-on connection makes it easier and more convenient to replace the filter, which is beneficial to improving work efficiency. In addition, the internal operating conditions of the cylinder 3 can be observed through the sight glass 14 during use.

[0025] Embodiment 2

[0026] Reference Figure 1 , Figure 2 and Figure 4 , a polishing mixed bed for improving water quality. Compared with the second embodiment, the present embodiment is characterized in that the discharge assembly 8 and the discharge pipe 13 are connected and installed by means of bolt rotation, and the discharge assembly 8 is connected to the inner bottom end of the discharge pipe 13. The discharge assembly 8 includes a bolt limiting hole 81, an exhaust hole 82, a connecting block 83, a metal round tube 84 and a blind head 85. The metal round tube 84 is provided with connecting blocks 83 on both sides of the upper end, the metal round tube 84 is provided with an exhaust hole 82 on the outer side of the left end, the metal round tube 84 is provided with bolt limiting holes 81 on both sides of the lower end, the metal round tube 84 is provided with a blind head 85 on the lower side of the right end, and the metal round tube 84 is connected to the discharge pipe 13.

[0027] Working principle: When installing the discharge component 8, first, use bolts to penetrate the bolt limit holes 81 on both sides of the metal round tube 84 to make it rotatably connected to the discharge pipe 13. The bolt rotation method is used for connection and installation, which makes it easy to disassemble and assemble, and convenient for subsequent replacement and use. Further, the connecting blocks 83 on both sides of the upper end of the metal round tube 84 are used to facilitate the buckling of the filter component 6 for subsequent replacement of the filter. During use, the exhaust hole 82 is used to facilitate the removal of excess air, and the blind head 85 can be used to adjust the air pressure inside the cylinder 3.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A polishing mixed bed for improving water quality, comprising an elliptical head (2) and a cylinder (3), characterized in that: The elliptical seal head (2) is installed and connected at the upper and lower ends of the cylinder (3); a discharge pipe (13) is arranged at the upper end of the elliptical seal head (2); a process inlet (10) is arranged on the top end of the cylinder (3); an exhaust port (9) is arranged on the left end of the process inlet (10); a discharge pipe (13) is arranged on the bottom end of the cylinder (3); a discharge assembly (8) is arranged on the inner side of the discharge pipe (13) on the elliptical seal head (2); The left end of the discharge assembly (8) is provided with a resin outlet (12), the top of the discharge assembly (8) is provided with a filter assembly (6), the front end of the cylinder (3) is provided with a row of thread openings (4), the right end of the cylinder (3) is provided with a sight glass (14), the bottom of the cylinder (3) is provided with support columns (1) around, the right end of the support column (1) is provided with a grounding plate (7), the right end of the cylinder (3) is provided with a metal ear (5), and the upper left end of the cylinder (3) is provided with a resin inlet (11).

2. A polishing mixed bed for improving water quality according to claim 1, characterized in that: The filter assembly (6) comprises an activated carbon filter (61), a connecting rod (62), a connecting sleeve (63) and a connecting buckle groove (64); the connecting rod (62) is arranged on three sides of the upper end of the connecting sleeve (63); the connecting buckle grooves (64) are arranged at both ends of the inner side of the connecting sleeve (63); and the connecting sleeve (63) is connected to the discharge assembly (8).

3. The polishing mixed bed for improving water quality according to claim 1, characterized in that: The discharge assembly (8) comprises a bolt limiting hole (81), an exhaust hole (82), a connecting block (83), a metal round tube (84) and a blind head (85); the connecting blocks (83) are arranged on both sides of the upper end of the metal round tube (84); the exhaust hole (82) is arranged on the outer side of the left end of the metal round tube (84); the bolt limiting holes (81) are arranged on both sides of the lower end of the metal round tube (84); the blind head (85) is arranged on the lower side of the right end of the metal round tube (84); and the metal round tube (84) is connected to the discharge pipe (13).

4. The polishing mixed bed for improving water quality according to claim 1, characterized in that: The filter assembly (6) and the discharge assembly (8) are connected and installed by means of a snap-fitting manner, and the filter assembly (6) is connected to the top position of the discharge assembly (8).

5. The polishing mixed bed for improving water quality according to claim 1, characterized in that: The discharge assembly (8) and the discharge pipe (13) are connected and installed by means of a bolt rotation, and the discharge assembly (8) is connected to the inner bottom end of the discharge pipe (13).

6. The polishing mixed bed for improving water quality according to claim 1, characterized in that: A total of four support columns (1) are provided, and the support columns (1) are installed and connected to positions around the bottom end of the cylinder (3).

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