CN221732557U - A two-stage reverse osmosis industrial ultrapure water equipment - Google Patents

Abstract

The utility model discloses a double-stage reverse osmosis industrial ultrapure water device, which comprises two filter boxes, wherein the top ends of the interiors of the two filter boxes are fixedly provided with filter cartridges with openings on the left sides; the bottom ends of the two filter cartridges are provided with strip-shaped through holes; a dirt receiving mechanism is movably arranged in the filter box and is positioned right below the filter cartridge; a cleaning mechanism for cleaning impurities is arranged in the filter cartridge; the impurities in the filter box are conveniently collected and intensively treated, and meanwhile, the impurities in the filter box are conveniently cleaned, so that the dirt cleaning efficiency is improved; through the setting of clearance mechanism, can scrub the surface of cartridge filter, clear up the impurity that will adhere to at cartridge filter surface, reduce impurity jam, and need not the manual work to open and dismantle and clear up, the cleaning efficiency is high, can improve work efficiency; the utility model has simple structure and convenient operation, and is worth popularizing.

Description

A two-stage reverse osmosis industrial ultrapure water equipment

Technical Field

The utility model relates to the technical field of industrial water treatment, in particular to a double-stage reverse osmosis industrial ultrapure water equipment.

Background Art

The reverse osmosis device uses the principle of selective permeability of the reverse osmosis membrane. When a pressure greater than the natural osmotic pressure is applied to the solution, the flow direction of the solvent will be opposite to the original osmotic direction and begin to flow from the concentrated solution to the dilute solution side to achieve the separation of solute and solvent. This process is called reverse osmosis.

Double-stage reverse osmosis industrial ultrapure water equipment often uses a filter for front-end filtration when treating water. However, after a period of accumulation, more impurities will accumulate on the filter, affecting the filtering effect of the filter. The filter needs to be disassembled for cleaning or replacement, which reduces the filtering efficiency of the water. In addition, the intercepted impurities are not convenient to collect and process, and are not easy to clean. For this reason, we propose a double-stage reverse osmosis industrial ultrapure water equipment.

Utility Model Content

The utility model aims to provide a two-stage reverse osmosis industrial ultrapure water equipment to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a two-stage reverse osmosis industrial ultrapure water equipment, which includes two filter boxes, and the top ends of the two filter boxes are fixedly installed with filter cartridges with openings on the left side; the bottom ends of the two filter cartridges are provided with long strip-shaped through holes; the interior of the filter box is provided with a dirt collecting mechanism movably arranged directly below the filter cartridge; and the filter cartridge is provided with a cleaning mechanism for cleaning impurities.

Preferably, the sewage collecting mechanism comprises a U-shaped block, a groove is provided inside the U-shaped block; sealing strips are fixedly provided on both sides of the top of the U-shaped block; a limit plate is provided directly in front of the U-shaped block, and the limit plate and the U-shaped block are integrally formed; L-shaped handles are fixedly installed on both sides directly in front of the U-shaped block; a sewage collecting trough is movably embedded in the groove of the U-shaped block; a filter screen is provided on the right side of the sewage collecting trough for intercepting impurities when water flows out.

Preferably, the cleaning mechanism includes a rotating shaft and a motor fixedly arranged on the right outer wall of the filter box, and the rotating shaft is rotatably arranged on the right side of the filter cylinder through a bearing; the outer wall of the rotating shaft is located on the inner side of the filter cylinder and is provided with an L-shaped brush plate; a cleaning brush is arranged on the outer side of the L-shaped brush plate; the rotating shaft is located on the outer wall of the filter cylinder and is drivingly connected to the output shaft of the motor.

Preferably, the left side of the filter cartridge is fixedly and sealedly connected to the inner side of the filter box; a gap is provided between the right side of the filter cartridge and the interior of the filter box; and the left side of the filter cartridge is communicated with branch pipe one.

Preferably, the sewage receiving groove is located directly below the through hole.

Preferably, the upper left part of the two filter boxes is connected with a branch pipe 1; the middle part of the two branch pipes 1 is connected with a main pipe 1; the lower right part of the filter boxes is connected with a branch pipe 2; the middle part of the two branch pipes 2 is connected with a main pipe 2; valves are respectively provided on the branch pipe 1 and the branch pipe 2.

Preferably, a sealing cover is sealed in front of the two filter boxes; and an observation window is provided on the sealing cover.

Preferably, a stopper for limiting the position of the U-shaped block is provided at the inner bottom end of the filter box.

Beneficial effect: Compared with the prior art, the beneficial effect of the utility model is as follows: through the setting of the sewage collecting mechanism, the impurities in the water slowly fall due to their own gravity under the filtering and blocking of the filter cartridge, and are precipitated and stored in the sewage intercepting trough, which is convenient for collecting and centralizing the impurities inside the filter box, and at the same time convenient for cleaning the internal impurities, thereby improving the sewage cleaning efficiency; through the setting of the cleaning mechanism, the surface of the filter cartridge can be scrubbed, and the impurities attached to the surface of the filter cartridge can be cleaned, thereby reducing impurity clogging, and there is no need for manual opening and disassembly for cleaning, the cleaning efficiency is high, and work efficiency can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a two-stage reverse osmosis industrial ultrapure water equipment proposed by the utility model.

FIG. 2 is a side view schematic diagram of the structure of a two-stage reverse osmosis industrial ultrapure water equipment proposed by the present invention.

FIG3 is a schematic diagram of the structure of a sewage receiving mechanism of a double-stage reverse osmosis industrial ultrapure water equipment proposed by the present invention.

FIG4 is a schematic diagram of an L-shaped brush plate and cleaning bristle structure of a two-stage reverse osmosis industrial ultrapure water equipment proposed by the present invention.

In the attached drawings: 1-filter box, 2-filter cartridge, 3-through hole, 4-U-shaped block, 5-limiting plate, 6-sealing strip, 7-groove, 8-handle, 9-sewage trough, 10-filter screen, 11-rotating shaft, 12-L-shaped brush plate, 13-cleaning bristles, 14-sealing cover, 15-observation window, 16-main pipe one, 17-branch pipe one, 18-main pipe two, 19-branch pipe two, 20-block, 21-motor.

DETAILED DESCRIPTION

In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

Example

Please refer to the drawings of the specification. In the embodiment of the utility model, a two-stage reverse osmosis industrial ultrapure water equipment includes two filter boxes 1. The top of the two filter boxes 1 is fixedly installed with a filter cartridge 2 with an opening on the left side; the bottom of the two filter cartridges 2 is provided with a long strip of through holes 3; the inside of the filter box 1 is located directly below the filter cartridge 2 and is movably provided with a dirt receiving mechanism; the filter cartridge 2 is provided with a cleaning mechanism for cleaning impurities, and the dirt receiving mechanism includes a U-shaped block 4, and the inside of the U-shaped block 4 is provided with a There is a groove 7; sealing strips 6 are fixedly arranged on both sides of the top of the U-shaped block 4; a limit plate 5 is arranged in front of the U-shaped block 4, and the limit plate 5 is integrally formed with the U-shaped block 4; L-shaped handles 8 are fixedly installed on both sides in front of the U-shaped block 4; a sewage receiving trough 9 is movably embedded in the groove 7 of the U-shaped block 4; a filter screen 10 for intercepting impurities from flowing out of the water is arranged on the right side of the sewage receiving trough 9, and the cleaning mechanism includes a rotating shaft 11 and a motor 21 fixedly arranged on the right outer wall of the filter box 1, and the rotating shaft 11 passes through a bearing The rotating shaft 11 is arranged on the right side of the filter cartridge 2; the outer wall of the rotating shaft 11 is arranged on the inner side of the filter cartridge 2 with an L-shaped brush plate 12; the outer side of the L-shaped brush plate 12 is arranged with a cleaning brush; the rotating shaft 11 is located on the outer wall of the filter cartridge 2 and is drivingly connected with the output shaft of the motor 21, and the left side of the filter cartridge 2 is fixedly sealed and connected with the inner side of the filter box 1; a gap is arranged between the right side of the filter cartridge 2 and the inside of the filter box 1; the left side of the filter cartridge 2 is connected with the branch pipe 17, and the sewage receiving groove 9 is located directly below the through hole 3. The upper left of the two filter boxes 1 is connected with a branch pipe 17; the middle of the two branch pipes 17 is connected with a main pipe 16; the lower right side of the filter box 1 is connected with a branch pipe 2 19; the middle of the two branch pipes 2 19 is connected with a main pipe 2 18; valves are respectively provided on the branch pipe 17 and the branch pipe 2 19, and sealing covers 14 are sealed in front of the two filter boxes 1; observation windows 15 are provided on the sealing covers 14, and a stopper 20 for limiting the U-shaped block 4 is provided at the inner bottom end of the filter box 1.

Usage process:

During use, when the filter cartridge 2 needs to be cleaned, the motor 21 is started, and the motor 21 drives the rotating shaft 11 to rotate, so that the rotating shaft 11 drives the L-shaped brush plate 12 to rotate 360 degrees, cleans the inner wall of the filter cartridge 2, and brushes off the impurities attached to the inner wall of the filter cartridge 2, thereby reducing blockage and reducing the problem of cleaning after the filter cartridge 2 is disassembled, saving time and effort. Water enters the filter cartridge 2 through the branch pipe 1 17, and after being filtered by the filter cartridge 2, the water flows out of the filter cartridge 2 through the branch pipe 2 19 on the lower right side and enters the main pipe 2 18 to enter the next process. The impurities in the water are blocked by the filter cartridge 2 and are removed over time. The growth is slowly precipitated and stored in the sewage receiving tank 9. When there are more impurities in the sewage receiving tank 9, close one of the valves 17 of the branch pipe, open the sealing cover 14, pull out the U-shaped block 4, and then manually take out the sewage receiving tank 9 to clean the internal sediment. After cleaning, put the sewage receiving tank 9 into the groove 7, and then put the U-shaped block 4 into the filter box 1 and push it until the limit plate 5 releases the outer wall of the filter cylinder 2 and the stopper 20 contacts one side of the U-shaped block 4. Due to the two filter boxes 2, it is convenient to take out and clean one of the sewage receiving tanks 9 when the equipment is working, which can improve work efficiency.

In the above process, through the setting of the sewage collecting mechanism, the impurities in the water slowly fall due to their own gravity under the filtering and blocking of the filter cartridge, and are precipitated and stored in the sewage intercepting tank, which is convenient for collecting and centralizing the impurities inside the filter box, and at the same time convenient for cleaning the internal impurities, thereby improving the sewage cleaning efficiency; through the setting of the cleaning mechanism, the surface of the filter cartridge can be scrubbed, and the impurities attached to the surface of the filter cartridge can be cleaned, thereby reducing the clogging of impurities, and there is no need for manual opening and disassembly for cleaning, the cleaning efficiency is high, and the work efficiency can be improved; the present application has a simple structure, strong practicality, and simple operation, and is worthy of promotion.

The above are only preferred implementations of the utility model. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model. These should also be regarded as the protection scope of the utility model. These will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims (8)

1. A double-stage reverse osmosis industrial ultrapure water device is characterized in that: the filter cartridge comprises two filter boxes, wherein the filter cartridges with openings on the left sides are fixedly arranged at the top ends of the interiors of the two filter boxes; the bottom ends of the two filter cartridges are provided with strip-shaped through holes; a dirt receiving mechanism is movably arranged in the filter box and is positioned right below the filter cartridge; the filter cartridge is internally provided with a cleaning mechanism for cleaning impurities.

2. The dual-stage reverse osmosis industrial ultra-pure water device according to claim 1, wherein: the sewage receiving mechanism comprises a U-shaped block, and a groove is formed in the U-shaped block; sealing strips are fixedly arranged on two sides of the top end of the U-shaped block; a limiting plate is arranged right in front of the U-shaped block, and the limiting plate and the U-shaped block are integrally formed; two sides right in front of the U-shaped block are fixedly provided with L-shaped handles; a dirt receiving groove is movably embedded in the groove of the U-shaped block; the right side of dirt receiving tank is provided with the filter screen that is used for the outflow interception impurity of water.

3. The dual-stage reverse osmosis industrial ultra-pure water device according to claim 1, wherein: the cleaning mechanism comprises a rotating shaft and a motor fixedly arranged on the outer wall of the right side of the filter box, and the rotating shaft is rotatably arranged on the right side of the filter cartridge through a bearing; an L-shaped brush plate is arranged on the outer wall of the rotating shaft and positioned on the inner side of the filter cylinder; a cleaning brush is arranged on the outer side of the L-shaped brush plate; the pivot is located the outer wall of cartridge filter and is connected with the output shaft transmission of motor.

4. The dual-stage reverse osmosis industrial ultra-pure water device according to claim 1, wherein: the left side of the filter cartridge is fixedly and hermetically connected with the inner side surface of the filter box; a gap is formed between the right side of the filter cartridge and the interior of the filter box; the left side of the filter cartridge is communicated with the first branch pipe.

5. The dual-stage reverse osmosis industrial ultra-pure water device according to claim 2, wherein: the dirt receiving groove is positioned right below the through hole.

6. The dual-stage reverse osmosis industrial ultra-pure water device according to claim 1, wherein: the upper left sides of the two filter boxes are communicated with a first branch pipe; the middle parts of the two branch pipes I are communicated with a main pipe I; a second branch pipe is communicated with the lower right side of the filter box; the middle parts of the two branch pipes are communicated with a main pipe II; valves are respectively arranged on the branch pipes I and II.

7. The dual-stage reverse osmosis industrial ultra-pure water device according to claim 1, wherein: sealing covers are arranged right in front of the two filter boxes in a sealing manner; and the sealing covers are provided with observation windows.

8. The dual-stage reverse osmosis industrial ultra-pure water device according to claim 1, wherein: the inside bottom of rose box is provided with the dog that is used for the U type piece spacing.