Decoloring device for ultrapure water processing

Abstract

The utility model discloses a decoloring device for ultrapure water processing, which comprises a decoloring filter box, one side of the decoloring filter box is provided with a liquid inlet assembly, the top side of the decoloring filter box is provided with a filter channel, the inner walls of the two sides of the filter channel are both provided with side wall grooves, the side wall grooves are internally provided with rotary adjusting assemblies, and the rotary adjusting assemblies are arranged in the filter channel. According to the decolorizing device for ultrapure water processing, a decolorizing activated carbon plate is placed from the lower placing hole and is inserted into the side connecting blocks, meanwhile, the decolorizing activated carbon plate is drawn out from the upper drawing hole, the decolorizing activated carbon plate is drawn out according to the opposite steps, and replacement of the decolorizing activated carbon plate is achieved; in the replacement process, ultrapure water processing does not need to be stopped, the processing progress cannot be affected, after replacement is finished, a driving motor on the rotation adjusting assembly is started to run, many decolorizing activated carbon plates move upwards by a certain height, and therefore subsequent decolorizing activated carbon plates can be conveniently placed and taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrapure water processing, in particular to a decolorizing device for ultrapure water processing. Background Art

[0002] Ultrapure water, also known as UP water, refers to water with a resistivity of 18MΩ*cm (25°C). This water contains almost no impurities except water molecules, and no bacteria, viruses, chlorinated dioxins and other organic substances, and of course no mineral trace elements needed by the human body. In other words, it is water that has almost all atoms except oxygen and hydrogen removed.

[0003] After searching, the patent with application number CN202320809465.6 discloses a decolorization device for ultrapure water processing. By setting decolorization activated carbon, ultrapure water can be decolorized during the processing. However, traditional decolorization activated carbon plates need to be replaced regularly after long-term filtration. When replacing, it is necessary to stop the ultrapure water processing, take out the decolorization activated carbon and replace it with a new one, and then process it again, which will consume a long time and affect the speed of ultrapure water processing. For this reason, a decolorization device for ultrapure water processing is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a decolorization device for ultrapure water processing, which is used to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A decolorization device for ultrapure water processing comprises a decolorization filter box, a liquid inlet assembly is provided on one side of the decolorization filter box, a filter channel is provided on the top side of the decolorization filter box, side wall grooves are provided on the inner walls on both sides of the filter channel, a rotation adjustment assembly is provided in the side wall groove, a plurality of side connecting blocks are fixedly mounted on the rotation adjustment assembly, the side connecting blocks are located in the filter channel, a decolorization activated carbon plate is installed between two adjacent side connecting blocks via a plug-in positioning assembly, a water inlet equalization assembly is installed on the decolorization filter box, and a liquid outlet assembly is provided in the filter channel.

[0007] Preferably, the liquid inlet assembly includes an external water pump disposed on one side of the decolorization filter box, one side of the external water pump is connected to a water inlet pipe, and one end of the water inlet pipe is located above the filter channel.

[0008] Preferably, the water inlet equalizing component comprises a liquid inlet hopper fixedly mounted on the filter channel, and an equalizing leaking plate is fixedly mounted on the liquid inlet hopper.

[0009] Preferably, the rotation adjustment assembly includes two rotating shafts rotatably mounted on the inner wall of the side wall groove, rotating rollers are fixedly sleeved on the two rotating shafts, the same rotating belt is sleeved on the two rotating rollers, a side connecting block is fixedly mounted on the outside of the rotating belt, a driving motor is fixedly mounted on one side of the decolorization filter box, and the output end of the driving motor is fixedly connected to a rotating shaft.

[0010] Preferably, a lower insertion hole and an upper extraction hole are provided on one side of the decolorization filter box, and both the lower insertion hole and the upper extraction hole are connected to the filtration channel and are compatible with the decolorization activated carbon plate.

[0011] Preferably, the plug-in positioning assembly includes a plug-in slot opened on one side of the side connecting block, a positioning slot is opened on the inner wall of the bottom side of the plug-in slot, a filter frame plate is fixedly installed on the outer side of the decolorized activated carbon plate, both sides of the filter frame plate are respectively plugged into the two plug-in slots, and a positioning card block is fixedly installed on the bottom side of the filter frame plate, and the positioning card block is stuck in the positioning slot.

[0012] Preferably, the liquid outlet assembly comprises a water pump fixedly mounted on the inner wall of the bottom side of the filter channel, one side of the water pump is connected to a water pump pipe, and one end of the water pump pipe extends to the outside of the decolorization filter box.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the ultrapure water processing decolorization device, the ultrapure water is sent to the top of the liquid inlet hopper through the liquid inlet assembly, the evenly distributed leakage plate is arranged, the incoming aqueous solution can be evenly leaked, and the aqueous solution is prevented from falling in one place, and the falling aqueous solution will enter the filtration channel, and the filtration channel is provided with a multi-layer decolorization activated carbon plate. Through the arrangement of the multi-layer decolorization activated carbon plate, the incoming aqueous solution can be effectively decolorized, and the decolorized aqueous solution will be pumped out by the water pump on the liquid outlet assembly;

[0014] After a long period of filtration, the decolorization activated carbon plate located at the top has the worst filtration effect and needs to be replaced first. Put a decolorization activated carbon plate into the hole from the bottom and plug it into the side connecting block. At the same time, pull out the hole from the top and follow the reverse steps to pull out the top decolorization activated carbon plate to replace the decolorization activated carbon plate. During the replacement, there is no need to stop the processing of ultrapure water and the processing progress will not be affected. After the replacement is completed, start the drive motor on the rotating adjustment component and rotate the belt to move more decolorization activated carbon plates upward to a certain height, thereby facilitating the subsequent placement and removal of decolorization activated carbon plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a left-side perspective structural diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model from the right side;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model in cross section;

[0018] Figure 4 It is a schematic diagram of the structure of the partial explosion of the utility model.

[0019] In the figure: 1. decolorization filter box; 2. external water pump; 3. water inlet pipe; 4. filter channel; 5. side wall groove; 6. rotating shaft; 7. rotating roller; 8. rotating belt; 9. side connecting block; 10. plug-in slot; 11. positioning slot; 12. filter frame plate; 13. decolorization activated carbon plate; 14. positioning block; 15. driving motor; 16. liquid inlet bucket; 17. equalizing leakage plate; 18. lower insertion hole; 19. upper extraction hole; 20. water pump; 21. water extraction pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0021] Example: Refer to Figure 1-4 , a decolorization device for ultrapure water processing comprises a decolorization filter box 1, a liquid inlet assembly is arranged on one side of the decolorization filter box 1, a filtering channel 4 is opened on the top side of the decolorization filter box 1, a water inlet equalizing assembly is installed on the decolorization filter box 1, the liquid inlet assembly comprises an external water pump 2 arranged on one side of the decolorization filter box 1, a water inlet pipe 3 is connected to one side of the external water pump 2, one end of the water inlet pipe 3 is located above the filtering channel 4, the water inlet equalizing assembly comprises a liquid inlet bucket 16 fixedly mounted on the filtering channel 4, a dividing leak plate 17 is fixedly mounted on the liquid inlet bucket 16, the aqueous solution to be processed is extracted through the external water pump 2 on the liquid inlet assembly, and transported through the water inlet pipe 3 to the upper part of the water inlet equalizing assembly, the liquid inlet bucket 16 on the water inlet equalizing assembly can receive and store a certain amount of aqueous solution, the incoming aqueous solution will leak down through the dividing leak plate 17, the multiple leak holes on the dividing leak plate 17 can leak the incoming aqueous solution evenly, and prevent the aqueous solution from falling in one place;

[0022] Specifically, side wall grooves 5 are provided on the inner walls on both sides of the filter channel 4, and a rotation adjustment component is provided in the side wall grooves 5. A plurality of side connecting blocks 9 are fixedly installed on the rotation adjustment component. The side connecting blocks 9 are located in the filter channel 4. A decolorizing activated carbon plate 13 is installed between two adjacent side connecting blocks 9 through a plug-in positioning component. A liquid outlet component is provided in the filter channel 4. The liquid outlet component includes a water pump 20 fixedly installed on the inner wall of the bottom side of the filter channel 4. A water pump 21 is connected to one side of the water pump 20. One end of the water pump 21 extends to the outside of the decolorizing filter box 1. The falling aqueous solution will enter the filter channel 4. A multi-layer decolorizing activated carbon plate 13 is provided in the filter channel 4. Through the setting of the multi-layer decolorizing activated carbon plate 13, the aqueous solution entering can be effectively decolorized, and the decolorized aqueous solution will be pumped out through the water pump 20 on the liquid outlet component.

[0023] Specifically, a lower insertion hole 18 and an upper extraction hole 19 are provided on one side of the decolorization filter box 1, and both the lower insertion hole 18 and the upper extraction hole 19 are connected to the filter channel 4 and are adapted to the decolorization activated carbon plate 13. The plug-in positioning component includes a plug-in slot 10 provided on one side of the side connection block 9, and a positioning slot 11 is provided on the bottom inner wall of the plug-in slot 10. A filter frame plate 12 is fixedly installed on the outer side of the decolorization activated carbon plate 13, and the two sides of the filter frame plate 12 are respectively plugged into the two plug-in slots 10. A positioning card block 14 is fixedly installed on the bottom side of the filter frame plate 12, and the positioning card block 14 is stuck in the positioning slot 11. After a long period of filtration, the decolorization activated carbon plate 13 located at the top has the worst filtering effect and needs to be replaced first. During replacement, a decolorizing activated carbon plate 13 is placed into the hole 18 from below and inserted into the plug-in slot 10. The filter frame plate 12 can be inserted into the plug-in slot 10. The height of the plug-in slot 10 is relatively high. After insertion, it is released. Under the action of its own weight, the bottom side of the filter frame plate 12 contacts the top side of the plug-in slot 10. At this time, the positioning block 14 will coincide with the positioning slot 11. Through the setting of the positioning block 14 and the positioning slot 11, the position of the placed filter frame plate 12 can be fixed. At the same time, the hole 19 is pulled out from above. According to the reverse steps, the top decolorizing activated carbon plate 13 is pulled out to realize the replacement of the decolorizing activated carbon plate 13. During the replacement process, there is no need to stop the processing of ultrapure water, and the processing progress will not be affected.

[0024] Specifically, the rotation adjustment component includes two rotating shafts 6 rotatably installed on the inner wall of the side wall groove 5, and rotating rollers 7 are fixedly sleeved on the two rotating shafts 6. The same rotating belt 8 is sleeved on the two rotating rollers 7, and the side connecting block 9 is fixedly installed on the outside of the rotating belt 8. A driving motor 15 is fixedly installed on one side of the decolorization filter box 1, and the output end of the driving motor 15 is fixedly connected to a rotating shaft 6. After the replacement is completed, the driving motor 15 on the rotation adjustment component is started to drive the rotating shaft 6 to rotate, and the rotating belt 8 will rotate. Through rotation, more decolorized activated carbon plates 13 are moved upward to a certain height, thereby facilitating the subsequent placement and removal of the decolorized activated carbon plates 13.

[0025] During use: During the processing of ultrapure water, the aqueous solution to be processed is extracted through the external water pump 2 on the liquid inlet component, transported through the water inlet pipe 3, and transported to the upper part of the water inlet equalization component. The liquid inlet bucket 16 on the water inlet equalization component can receive and store a certain amount of aqueous solution. The incoming aqueous solution will leak through the equalization leak plate 17. The multiple leak holes on the equalization leak plate 17 can evenly leak the incoming aqueous solution to avoid the aqueous solution from falling in one place. The falling aqueous solution will enter the filtration channel 4. The filtration channel 4 is provided with a multi-layer decolorization activated carbon plate 13. Through the arrangement of the multi-layer decolorization activated carbon plate 13, the incoming aqueous solution can be effectively decolorized. The decolorized aqueous solution will be pumped out through the water pump 20 on the liquid outlet component. After a long period of filtration, the decolorization activated carbon plate 13 located at the top has the worst filtration effect and needs to be replaced first. When replacing, a decolorization activated carbon plate 13 is placed from the bottom into the hole 1 8 is put in and inserted from the plug-in slot 10. The filter frame plate 12 can be inserted into the plug-in slot 10. The height of the plug-in slot 10 is relatively high. After insertion, it is released. Under the action of its own weight, the bottom side of the filter frame plate 12 contacts the top side of the plug-in slot 10. At this time, the positioning block 14 will coincide with the positioning slot 11. Through the setting of the positioning block 14 and the positioning slot 11, the placed filter frame plate 12 can be fixed in position. At the same time, the hole 19 is pulled out from the top, and the top decolorizing activated carbon plate 13 is pulled out according to the reverse steps to realize the replacement of the decolorizing activated carbon plate 13. During the replacement process, there is no need to stop the processing of ultrapure water, and the processing progress will not be affected. After the replacement is completed, the driving motor 15 on the rotating adjustment component is started to run, driving the rotating shaft 6 to rotate, and the rotating belt 8 will rotate. Through rotation, more decolorizing activated carbon plates 13 are moved upward to a certain height, thereby facilitating the subsequent placement and removal of the decolorizing activated carbon plates 13, which is convenient to use.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A decolorization device for ultrapure water processing, comprising a decolorization filter box (1), characterized in that: A liquid inlet assembly is provided on one side of the decolorization filter box (1), a filter channel (4) is provided on the top side of the decolorization filter box (1), side wall grooves (5) are provided on the inner walls on both sides of the filter channel (4), a rotation adjustment assembly is provided in the side wall grooves (5), a plurality of side connection blocks (9) are fixedly mounted on the rotation adjustment assembly, the side connection blocks (9) are located in the filter channel (4), a decolorization activated carbon plate (13) is installed between two adjacent side connection blocks (9) via a plug-in positioning assembly, a water inlet equalization assembly is installed on the decolorization filter box (1), and a liquid outlet assembly is provided in the filter channel (4).

2. A decolorizing device for ultrapure water processing according to claim 1, characterized in that: The liquid inlet assembly comprises an external water pump (2) arranged on one side of the decolorization filter box (1); one side of the external water pump (2) is connected to a water inlet pipe (3); one end of the water inlet pipe (3) is located above the filter channel (4).

3. A decolorizing device for ultrapure water processing according to claim 1, characterized in that: The water inlet equalizing component comprises a liquid inlet hopper (16) fixedly mounted on the filtering channel (4), and an equalizing leaking plate (17) is fixedly mounted on the liquid inlet hopper (16).

4. A decolorizing device for ultrapure water processing according to claim 1, characterized in that: The rotation adjustment assembly comprises two rotating shafts (6) rotatably mounted on the inner wall of the side wall groove (5), the two rotating shafts (6) are fixedly sleeved with rotating rollers (7), the two rotating rollers (7) are sleeved with the same rotating belt (8), a side connecting block (9) is fixedly mounted on the outer side of the rotating belt (8), a driving motor (15) is fixedly mounted on one side of the decolorization filter box (1), and the output end of the driving motor (15) is fixedly connected to one rotating shaft (6).

5. A decolorizing device for ultrapure water processing according to claim 1, characterized in that: A lower insertion hole (18) and an upper extraction hole (19) are provided on one side of the decolorization filter box (1); the lower insertion hole (18) and the upper extraction hole (19) are both connected to the filter channel (4) and are compatible with the decolorization activated carbon plate (13).

6. A decolorizing device for ultrapure water processing according to claim 1, characterized in that: The plug-in positioning assembly comprises a plug-in slot (10) provided on one side of the side connection block (9), a positioning slot (11) provided on the inner wall of the bottom side of the plug-in slot (10), a filter frame plate (12) fixedly mounted on the outer side of the decolorized activated carbon plate (13), two sides of the filter frame plate (12) respectively plugged into the two plug-in slots (10), a positioning block (14) fixedly mounted on the bottom side of the filter frame plate (12), and the positioning block (14) is clamped in the positioning slot (11).

7. The decolorizing device for ultrapure water processing according to claim 1, characterized in that: The liquid outlet assembly comprises a water pump (20) fixedly mounted on the inner wall of the bottom side of the filter channel (4); one side of the water pump (20) is connected to a water pump pipe (21); one end of the water pump pipe (21) extends to the outside of the decolorization filter box (1).

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