High-concentration organic matter water-gas-solid three-phase efficient mixing cross flow plate structure

Abstract

The utility model relates to a high-concentration organic matter water-gas-solid three-phase efficient mixing cross-flow plate structure, which belongs to the technical field of sewage treatment and comprises a tank body, a filter cartridge is fixedly mounted in the tank body, a cross-flow plate is fixedly mounted in the filter cartridge, and a mixing mechanism is arranged in the filter cartridge; the mixing mechanism comprises a driving motor, an output shaft of the driving motor is fixedly provided with a shaft rod, the lower end of the shaft rod is fixedly connected with a driving gear, the outer side of the driving gear is meshed with a driven gear, and the inner side of the driven gear is fixedly connected with a mounting sleeve. According to the high-concentration organic matter water-gas-solid three-phase efficient mixing cross-flow plate structure, efficient mixing of sewage and a catalyst is achieved, the catalytic efficiency is improved, meanwhile, the filtering efficiency is effectively improved, practicability is high, and the problems that when a cross-flow filtering structure in the prior art is used for filtering various kinds of sewage, rapid flow mixing of the sewage is inconvenient, and the filtering effect is poor are solved. The catalytic efficiency is low, and the filtering efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a cross-flow plate structure for efficient mixing of high-concentration organic water-gas-solid three-phases. Background Art

[0002] Membrane filtration is one of the important means of sewage treatment. There are two operating modes of filtration: full filtration and cross-flow filtration. Full filtration is when the feed liquid flows through the membrane, the solvent and small molecules pass through the membrane, and the larger molecules are retained on the membrane surface. The recovery rate of full filtration is high, but the membrane is polluted quickly and seriously, especially for industrial sewage with poor water quality and high concentration of suspended matter. Cross-flow filtration is when the main body of the feed liquid flows parallel to the membrane surface, and the filtered water passes through the membrane. The high-speed flow of the feed liquid can wash away the substances deposited on the membrane surface. Cross-flow filtration can reduce membrane pollution and is suitable for sewage with high concentration of pollutants.

[0003] When the cross-flow filtration structure in the prior art filters multiple sewage, it is not convenient to quickly mix the sewage, the catalytic efficiency is low, and the filtration efficiency is reduced. Therefore, a cross-flow plate structure with high-concentration organic matter water-gas-solid three-phase efficient mixing is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a cross-flow plate structure for efficient mixing of high-concentration organic water-gas-solid three-phases, which has the advantages of improved filtration efficiency, etc., and solves the problem that the cross-flow filtration structure in the prior art is not convenient for quickly mixing sewage when filtering various sewage, has low catalytic efficiency, and reduces the filtration efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cross-flow plate structure for efficient mixing of high-concentration organic water-gas-solid three-phases, comprising a tank body, a filter cartridge is fixedly installed inside the tank body, a cross-flow plate is fixedly installed inside the filter cartridge, and a mixing mechanism is arranged inside the filter cartridge;

[0006] The mixing mechanism includes a driving motor, an output shaft of the driving motor is fixedly mounted with a shaft, the lower end of the shaft is fixedly connected with a main gear, the outer side of the main gear is meshed with a slave gear, the inner side of the slave gear is fixedly connected with a mounting sleeve, the inner side of the mounting sleeve is fixedly connected with a rotating rod, the rotating rod passes through the inner side of the cross-flow plate, and the outer wall of the rotating rod is fixedly connected with blades.

[0007] Furthermore, a water inlet pipe is fixedly connected to the top of the tank body, a lower end of the water inlet pipe is connected to the filter cartridge, and a water outlet pipe is fixedly connected to the bottom of the tank body.

[0008] Furthermore, a sewage pipe is fixedly connected to the bottom of the filter cartridge, and the sewage pipe extends to the bottom of the tank body.

[0009] Furthermore, a negative pressure pump is fixedly installed on the outer wall of the tank body, an input end of the negative pressure pump is fixedly connected to an air extraction pipe, and the air extraction pipe is connected to the tank body.

[0010] Furthermore, the driving motor is fixedly mounted on the top of the tank body, and the blades and the cross-flow plates are staggered and distributed.

[0011] Furthermore, a fixing sleeve is fixedly connected to the inner wall of the filter cartridge, and the mounting sleeve is connected to the inner wall of the fixing sleeve via a bearing.

[0012] Furthermore, a mounting cover is fixedly connected to the inner wall of the filter cartridge, and the main gear, the slave gear and the mounting sleeve are all located inside the mounting cover.

[0013] Furthermore, a flushing pump is fixedly installed on the outer wall of the tank body, and a connecting pipe is fixedly installed on the output end of the flushing pump, and the connecting pipe is connected to the filter cartridge.

[0014] Compared with the prior art, the utility model provides a cross-flow plate structure for efficient mixing of high-concentration organic water-gas-solid three-phases, which has the following beneficial effects:

[0015] 1. The cross-flow plate structure for efficient mixing of high-concentration organic water-gas-solid three-phases utilizes the cross-flow plate inside the filter cartridge to effectively prolong the flow time of sewage inside the filter cartridge, and drives the shaft to rotate by starting the drive motor, and drives the main gear to rotate, and drives the mounting sleeve to rotate synchronously with the cooperation of the main gear and the slave gear, thereby driving the rotating rod to rotate, and the rotating rod will drive the blades to rotate, thereby achieving efficient mixing of sewage and catalyst, improving catalytic efficiency, and effectively improving filtration efficiency. It is highly practical and solves the problem that when the cross-flow filtration structure in the prior art filters multiple sewage, it is not convenient to quickly mix sewage, the catalytic efficiency is low, and the filtration efficiency is reduced.

[0016] 2. The cross-flow plate structure of high-concentration organic water-gas-solid three-phase efficient mixing drives the rotating rod to rotate by starting the driving motor, and generates centrifugal force during the stirring process, so that the filter cartridge quickly filters the sewage. The harmful substances in the sewage remain inside the filter cartridge and gradually flow into the bottom of the filter cartridge through the cross-flow plate and are discharged through the sewage pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure shown;

[0019] Figure 3 It is a distribution diagram of the cross-flow plate of the utility model.

[0020] In the figure: 1. tank body; 2. filter cartridge; 3. water inlet pipe; 4. water outlet pipe; 5. sewage pipe; 6. suction pipe; 7. negative pressure pump; 8. cross-flow plate; 9. driving motor; 10. shaft; 11. main gear; 12. slave gear; 13. mounting sleeve; 14. rotating rod; 15. blade; 16. fixing sleeve; 17. mounting cover; 18. flushing pump; 19. connecting pipe. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 3 In this embodiment, a cross-flow plate structure for efficient mixing of high-concentration organic water-gas-solid three-phases includes a tank body 1, a filter cartridge 2 is fixedly installed inside the tank body 1, and a cross-flow plate 8 is fixedly installed inside the filter cartridge 2.

[0023] In this embodiment, a water inlet pipe 3 is fixedly connected to the top of the tank body 1, and the lower end of the water inlet pipe 3 is connected to the filter cartridge 2. A water outlet pipe 4 is fixedly connected to the bottom of the tank body 1, and a sewage pipe 5 is fixedly connected to the bottom of the filter cartridge 2. The sewage pipe 5 extends to the bottom of the tank body 1. A negative pressure pump 7 is fixedly installed on the outer wall of the tank body 1, and an air extraction pipe 6 is fixedly connected to the input end of the negative pressure pump 7, and the air extraction pipe 6 is connected to the tank body 1. A flushing pump 18 is fixedly installed on the outer wall of the tank body 1, and a connecting pipe 19 is fixedly installed on the output end of the flushing pump 18, and the connecting pipe 19 is connected to the filter cartridge 2.

[0024] In this embodiment, a mixing mechanism is provided inside the filter cartridge 2, and the mixing mechanism includes a driving motor 9, which is fixedly mounted on the top of the tank body 1, and a shaft 10 is fixedly mounted on the output shaft of the driving motor 9, and a main gear 11 is fixedly connected to the lower end of the shaft 10, and a slave gear 12 is meshed with the outer side of the main gear 11, and a mounting sleeve 13 is fixedly connected to the inner side of the slave gear 12, and a rotating rod 14 is fixedly connected to the inner side of the mounting sleeve 13, and the rotating rod 14 passes through the inner side of the cross-flow plate 8, and a blade 15 is fixedly connected to the outer wall of the rotating rod 14, wherein the blade 15 and the cross-flow plate 8 are staggered and distributed. The driving of the driving motor 9 can drive the shaft 10 to rotate, and drive the main gear 11 to rotate, and the mounting sleeve 13 can be driven to rotate synchronously with the cooperation of the main gear 11 and the slave gear 12, thereby driving the rotating rod 14 to rotate, and the rotating rod 14 will drive the blade 15 to rotate, and the rotating action of the blade 15 can be used to efficiently mix the sewage.

[0025] It should be noted that a fixing sleeve 16 is fixedly connected to the inner wall of the filter cartridge 2, and the mounting sleeve 13 is connected to the inner wall of the fixing sleeve 16 via a bearing. The fixing sleeve 16 and the bearing can provide rotational support for the mounting sleeve 13, thereby improving the stability of the structure.

[0026] It should be added that a mounting cover 17 is fixedly connected to the inner wall of the filter cartridge 2, and the main gear 11, the slave gear 12 and the mounting sleeve 13 are all located inside the mounting cover 17. The mounting cover 17 can provide shielding protection for the main gear 11, the slave gear 12 and the mounting sleeve 13 to prevent them from contacting with sewage, thereby improving the protective performance.

[0027] The working principle of the above embodiment is:

[0028] When the utility model is in use, various sewage is discharged into the filter cartridge 2 of the tank body 1 through the water inlet pipe 3, and a catalyst is added to promote the decomposition of harmful substances in the sewage. The cross-flow plate 8 inside the filter cartridge 2 is used to effectively prolong the flow time of the sewage inside the filter cartridge 2. By starting the drive motor 9, the shaft 10 is driven to rotate, and the main gear 11 is driven to rotate. Under the cooperation of the main gear 11 and the slave gear 12, the mounting sleeve 13 is driven to rotate synchronously, thereby driving the rotating rod 14 to rotate, and the rotating rod 14 will drive the blades 15 to rotate, thereby efficiently mixing the sewage and the catalyst, improving the catalytic efficiency, and centrifugal force is also generated during the stirring process, so that the filter cartridge 2 quickly filters the sewage, and the harmful substances in the sewage remain in the filter cartridge 2, and gradually flow into the bottom of the filter cartridge 2 through the cross-flow plate 8, and are discharged through the sewage pipe 5.

[0029] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical methods, and they can be implemented as long as they can achieve their beneficial effects. In addition, the electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller is a conventional known device, and there is an existing disclosed power connection technology. Therefore, the text will not go into too much detail on its specific structural composition and working principle.

[0030] It should be noted that in this article, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present application.

[0031] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] 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 cross-flow plate structure for efficient mixing of high-concentration organic water-gas-solid three-phases, comprising a tank body (1), wherein a filter cartridge (2) is fixedly installed inside the tank body (1), characterized in that: A cross-flow plate (8) is fixedly installed inside the filter cartridge (2), and a mixing mechanism is arranged inside the filter cartridge (2); The mixing mechanism comprises a driving motor (9), an output shaft of the driving motor (9) is fixedly mounted with a shaft (10), the lower end of the shaft (10) is fixedly connected with a main gear (11), the outer side of the main gear (11) is meshed with a slave gear (12), the inner side of the slave gear (12) is fixedly connected with a mounting sleeve (13), the inner side of the mounting sleeve (13) is fixedly connected with a rotating rod (14), the rotating rod (14) passes through the inner side of the cross-flow plate (8), and the outer wall of the rotating rod (14) is fixedly connected with a blade (15).

2. According to claim 1, a cross-flow plate structure for efficient mixing of high-concentration organic water-gas-solid three-phases, characterized in that: The top of the tank body (1) is fixedly connected to a water inlet pipe (3), the lower end of the water inlet pipe (3) is connected to the filter cartridge (2), and the bottom of the tank body (1) is fixedly connected to a water outlet pipe (4).

3. The cross-flow plate structure for efficient mixing of high-concentration organic water-gas-solid three-phases according to claim 1, characterized in that: The bottom of the filter cartridge (2) is fixedly connected to a sewage discharge pipe (5), and the sewage discharge pipe (5) extends to the bottom of the tank body (1).

4. The cross-flow plate structure for efficient mixing of high-concentration organic water-gas-solid three-phases according to claim 1, characterized in that: A negative pressure pump (7) is fixedly mounted on the outer wall of the tank body (1); an input end of the negative pressure pump (7) is fixedly connected to an air extraction pipe (6); and the air extraction pipe (6) is connected to the tank body (1).

5. The cross-flow plate structure for efficient mixing of high-concentration organic water-gas-solid three-phases according to claim 1, characterized in that: The driving motor (9) is fixedly mounted on the top of the tank body (1), and the blades (15) and the cross-flow plates (8) are staggered and distributed.

6. The cross-flow plate structure for efficient mixing of high-concentration organic water-gas-solid three-phases according to claim 1, characterized in that: A fixing sleeve (16) is fixedly connected to the inner wall of the filter cartridge (2), and the mounting sleeve (13) is connected to the inner wall of the fixing sleeve (16) via a bearing.

7. The cross-flow plate structure for efficient mixing of high-concentration organic water-gas-solid three-phases according to claim 1, characterized in that: A mounting cover (17) is fixedly connected to the inner wall of the filter cartridge (2), and the main gear (11), the slave gear (12) and the mounting sleeve (13) are all located inside the mounting cover (17).

8. The cross-flow plate structure for efficient mixing of high-concentration organic water-gas-solid three-phases according to claim 1, characterized in that: A flushing pump (18) is fixedly mounted on the outer wall of the tank body (1), and a connecting pipe (19) is fixedly mounted on the output end of the flushing pump (18), wherein the connecting pipe (19) is connected to the filter cartridge (2).

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