Cleaning and collecting equipment for water treatment filtration

Abstract

The utility model provides cleaning and collecting equipment for water treatment filtration, which relates to the technical field of sewage treatment and comprises a treatment box, an annular collecting block is fixedly sleeved on the inner wall of the treatment box, an annular collecting groove is arranged on the upper surface of the annular collecting block, and auxiliary water outlets distributed in an annular array are arranged on the inner side surface of the annular collecting groove. An arc-shaped filter screen fixedly sleeves the inner wall of an auxiliary water outlet, a conical filter plate fixedly sleeves the inner wall of an annular collecting block, and an arc-shaped scraping block rotatably sleeves the inner wall of an annular collecting groove, so that impurities adsorbed on the conical filter plate are automatically scraped through an impurity collecting device, the manual labor force is greatly reduced, and the working efficiency is improved. And through backwashing cooperation of a first spray head and a second spray head, the impurity cleaning efficiency of the scraping plate is greatly improved, and the cleaned impurities are collected in a centralized manner, so that subsequent unified treatment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a cleaning and collecting device for water treatment filtration. Background Art

[0002] With the rapid development of industry, environmental pollution is becoming more and more serious. Water resources are an important resource for human survival. With the increase of urban population, the residential density of people is increasing, and domestic wastewater and some other types of wastewater are also increasing. In order to treat sewage, people have produced many kinds of sewage treatment equipment. Sewage treatment equipment can effectively treat domestic sewage, industrial wastewater, etc. In the sewage treatment process, filter plates are one of the more common treatment devices.

[0003] After long-term use, the filter plates inside existing sewage treatment equipment will be clogged by impurities in the sewage. The filter plates are usually cleaned manually by scraping off the adsorbed impurities with a scraper. This not only requires a lot of labor, but also reduces the cleaning efficiency. In addition, some impurities are adsorbed more firmly, and the single scraper cleaning method can easily lead to poor cleaning quality.

[0004] Therefore, we propose a cleaning and collecting device for water treatment and filtration. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the existing technology. At present, after long-term use of sewage treatment equipment, the filter plates inside the equipment will be clogged by impurities in the sewage. The filter plates are usually cleaned manually by scraping off the adsorbed impurities with a scraper. Not only is the labor cost large, but the cleaning efficiency is also reduced. In addition, some impurities are adsorbed more firmly, and the single cleaning with a scraper can easily lead to the problem of poor cleaning quality.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A water treatment, filtration, cleaning and collection device comprises a treatment box, an annular collection block fixedly sleeved on the inner wall of the treatment box, an annular collection groove formed on the upper surface of the annular collection block, auxiliary drain outlets distributed in an annular array formed on the inner side surface of the annular collection groove, an arc-shaped filter screen fixedly sleeved on the inner wall of the auxiliary drain outlet, a conical filter plate fixedly sleeved on the inner wall of the annular collection block, and an arc-shaped scraper block rotatably sleeved on the inner wall of the annular collection groove;

[0008] An impurity collecting device is provided on the lower surface of the annular collecting block, and the impurity collecting device includes a collecting pipe, one end of which is fixedly connected to the lower surface of the annular collecting block.

[0009] Preferably, a solenoid valve is fixedly mounted on the outer surface of the collecting pipe, and the other end of the collecting pipe passes through and extends to the outer surface of the processing box, and a rotating sleeve is mounted on the upper surface of the processing box via a bearing.

[0010] Preferably, a high-pressure water inlet pipe is installed on the inner wall of one end of the rotating sleeve through a bearing, a worm gear is fixedly sleeved on the outer surface of one end of the rotating sleeve, and a servo motor is fixedly installed on the upper surface of the processing box.

[0011] Preferably, the output shaft of the servo motor is fixedly mounted with a worm through a coupling, the outer surface of the worm is engaged with the tooth surface of the worm wheel, one end of the rotating sleeve passes through the processing box and extends to the bottom of the conical filter plate, and the outer surface of the rotating sleeve is fixedly connected to a scraper.

[0012] Preferably, the lower surface of the scraper contacts the outer surface of the conical filter plate, the upper surface of the scraper is fixedly connected to an L-shaped transmission rod, one end of the L-shaped transmission rod is fixedly connected to the upper surface of the arc-shaped scraping block, and the outer surface of the rotating sleeve is fixedly connected to symmetrically distributed diversion blocks.

[0013] Preferably, a first nozzle is fixedly mounted on one end of the diverter block, second nozzles distributed in a linear array are fixedly mounted on the upper surface of the diverter block, and an annular guide block is fixedly connected to the inner top wall of the processing box.

[0014] Preferably, the inner bottom wall of the annular guide block is provided with water outlet holes distributed in an annular array, and the upper surface of the annular guide block is fixedly connected to a sewage inlet pipe, one end of which passes through and extends to the upper surface of the treatment box.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] In the utility model, the impurity collecting device is used to automatically scrape off the impurities adsorbed on the conical filter plate, which greatly reduces the manual labor. The backwashing cooperation between the first nozzle and the second nozzle greatly improves the cleaning efficiency of the scraper for impurities, and the cleaned impurities are collected in a centralized manner, thereby facilitating the subsequent unified treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a water treatment, filtration, cleaning and collection device provided by the utility model;

[0018] Figure 2 A three-dimensional diagram of the treatment box structure of a water treatment, filtration, cleaning and collection device provided by the utility model;

[0019] Figure 3A three-dimensional diagram of the structure of an annular collection block of a water treatment, filtration, cleaning and collection device provided by the present invention;

[0020] Figure 4 This is a three-dimensional diagram of the structure of an annular guide block of a water treatment, filtration, cleaning and collection device provided by the utility model.

[0021] Legend: 1. Treatment box; 2. Annular collection block; 3. Annular collection trough; 4. Curved filter screen; 5. Conical filter plate; 6. Curved scraper block; 7. Collection pipe; 71. Solenoid valve; 72. Rotating sleeve; 73. High-pressure water inlet pipe; 74. Worm gear; 75. Servo motor; 76. Worm; 77. Scraper; 78. L-shaped transmission rod; 79. Diverter block; 710. First nozzle; 711. Second nozzle; 712. Annular guide block; 713. Water outlet; 714. Sewage inlet pipe. DETAILED DESCRIPTION

[0022] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to relevant references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0026] Example 1

[0027] like Figure 1-4 As shown, the utility model provides a technical solution: a water treatment, filtering, cleaning and collecting device, comprising a treatment box 1, the outer surface of which is provided with a sealing door for maintenance and a drain pipe for discharging filtered sewage, an annular collection block 2 fixedly sleeved on the inner wall of the treatment box 1, an annular collection trough 3 provided on the upper surface of the annular collection block 2, auxiliary drain ports distributed in an annular array provided on the inner side surface of the annular collection trough 3, an arc-shaped filter screen 4 fixedly sleeved on the inner wall of the auxiliary drain ports, a conical filter plate 5 fixedly sleeved on the inner wall of the annular collection block 2, and an arc-shaped scraper block 6 rotatably sleeved on the inner wall of the annular collection trough 3;

[0028] An impurity collecting device is provided on the lower surface of the annular collecting block 2 , and the impurity collecting device includes a collecting pipe 7 , one end of which is fixedly connected to the lower surface of the annular collecting block 2 .

[0029] Example 2

[0030] like Figure 1-4 As shown, the utility model provides a technical solution: a solenoid valve 71 is fixedly installed on the outer surface of the collecting pipe 7, the other end of the collecting pipe 7 passes through and extends to the outer surface of the processing box 1, and a rotating sleeve 72 is installed on the upper surface of the processing box 1 through a bearing. The collecting pipe 7 serves to collect the cleaned impurities, thereby facilitating unified processing.

[0031] A high-pressure water inlet pipe 73 is installed on the inner wall of one end of the rotating sleeve 72 through a bearing, a worm gear 74 is fixedly sleeved on the outer surface of one end of the rotating sleeve 72, and a servo motor 75 is fixedly installed on the upper surface of the processing box 1. The high-pressure water inlet pipe 73 is connected to the external high-pressure water pump to provide high-pressure water for backwashing.

[0032] The output shaft of the servo motor 75 is fixedly installed with a worm 76 through a coupling. The outer surface of the worm 76 is engaged with the tooth surface of the worm wheel 74. One end of the rotating sleeve 72 passes through the processing box 1 and extends to the bottom of the conical filter plate 5. The outer surface of the rotating sleeve 72 is fixedly connected with a scraper 77. The rotation of the worm 76 drives the rotating sleeve 72 to rotate in a positioning manner through the engaged worm wheel 74.

[0033] The lower surface of the scraper 77 contacts the outer surface of the conical filter plate 5, and the upper surface of the scraper 77 is fixedly connected to an L-shaped transmission rod 78. One end of the L-shaped transmission rod 78 is fixedly connected to the upper surface of the arc-shaped scraping block 6. The outer surface of the rotating sleeve 72 is fixedly connected to symmetrically distributed diverter blocks 79. The scraper 77 serves to scrape off impurities adsorbed on the conical filter plate 5.

[0034] A first nozzle 710 is fixedly installed at one end of the diverter block 79, and a second nozzle 711 distributed in a linear array is fixedly installed on the upper surface of the diverter block 79. An annular guide block 712 is fixedly connected to the inner top wall of the processing box 1. The first nozzle 710 and the second nozzle 711 play a backwashing role, and the second nozzles 711 on the two diverter blocks 79 are distributed in a staggered array, so that the flushing is more comprehensive.

[0035] The inner bottom wall of the annular guide block 712 is provided with water outlet holes 713 distributed in a circular array. The upper surface of the annular guide block 712 is fixedly connected to a sewage inlet pipe 714. One end of the sewage inlet pipe 714 passes through and extends to the upper surface of the treatment box 1. The annular guide block 712 cooperates with the water outlet holes 713 to sprinkle the sewage as evenly as possible, thereby facilitating filtration.

[0036] Through the impurity collection device, the impurities adsorbed on the conical filter plate 5 are automatically scraped off, which greatly reduces manual labor. The backwashing cooperation of the first nozzle 710 and the second nozzle 711 greatly improves the cleaning efficiency of the scraper 77 for impurities, and the cleaned impurities are collected in a centralized manner, thereby facilitating subsequent unified processing.

[0037] The working process of this utility model:

[0038] Step 1: When in use, the sewage is transported to the inside of the annular guide block 712 through the sewage inlet pipe 714, and then discharged through multiple water outlet holes 713, so that the sewage is distributed as evenly as possible and sprinkled on the top of the conical filter plate 5. The impurities in the sewage are intercepted by the conical filter plate 5, and the filtered sewage flows into the bottom of the treatment box 1 and is then discharged through the drain pipe. When part of the sewage flows into the annular collection trough 3, it is assisted by the arc filter 4 to intercept the impurities in the annular collection trough 3. At the same time, the servo motor 75 is started, and the servo motor 75 drives the meshing worm gear 74 to rotate through the rotation of the worm 76. The rotation of the worm gear 74 drives the scraper 77 to scrape the impurities adsorbed on the conical filter plate 5 through the rotating sleeve 72, and through its inclined surface characteristics, the impurities are rolled into the annular collection trough 3, thereby ensuring stable filtration of the conical filter plate 5;

[0039] Step 2: During cleaning, stop conveying and filtering the sewage, then connect one end of the high-pressure water inlet pipe 73 to the external high-pressure water pump, and start the servo motor 75. The servo motor 75 drives the meshing worm gear 74 to rotate through the rotation of the worm 76. The rotation of the worm gear 74 drives the diverter block 79 to rotate through the rotating sleeve 72. The high-pressure water is conveyed to the inside of the rotating sleeve 72 through the high-pressure water inlet pipe 73. Then, the high-pressure water is sprayed through the first nozzle 710 and the second nozzle 711 through the cooperation of the diverter block 79, so as to realize backwashing of the conical filter plate 5 and the arc filter screen 4. While flushing, the rotating sleeve 72 drives the scraper 77 to scrape off impurities.

[0040] Step three, backwash for a period of time to stop the water supply from the high-pressure water inlet pipe 73. At this time, open the solenoid valve 71, and the rotation of the scraper 77 drives the arc-shaped scraper block 6 to scrape in the annular collection groove 3 through the L-shaped transmission rod 78. When the impurities collected in the annular collection groove 3 are scraped to the collection pipe 7, they are discharged to the outside of the treatment box 1 through the collection pipe 7 due to the gravity of the impurities, and fall into the pre-prepared collection container.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water treatment and filtration cleaning and collection device, comprising a treatment box (1), characterized in that: The inner wall of the treatment box (1) is fixedly sleeved with an annular collection block (2), the upper surface of the annular collection block (2) is provided with an annular collection groove (3), the inner side surface of the annular collection groove (3) is provided with auxiliary drainage ports distributed in an annular array, the inner wall of the auxiliary drainage ports is fixedly sleeved with an arc-shaped filter screen (4), the inner wall of the annular collection block (2) is fixedly sleeved with a conical filter plate (5), and the inner wall of the annular collection groove (3) is rotatably sleeved with an arc-shaped scraper block (6); An impurity collecting device is provided on the lower surface of the annular collecting block (2), and the impurity collecting device comprises a collecting pipe (7), one end of the collecting pipe (7) is fixedly connected to the lower surface of the annular collecting block (2).

2. A water treatment, filtration, cleaning and collection device according to claim 1, characterized in that: A solenoid valve (71) is fixedly mounted on the outer surface of the collection pipe (7), and the other end of the collection pipe (7) passes through and extends to the outer surface of the processing box (1). A rotating sleeve (72) is mounted on the upper surface of the processing box (1) via a bearing.

3. A water treatment, filtration, cleaning and collection device according to claim 2, characterized in that: A high-pressure water inlet pipe (73) is mounted on the inner wall of one end of the rotating sleeve (72) via a bearing, a worm gear (74) is fixedly sleeved on the outer surface of one end of the rotating sleeve (72), and a servo motor (75) is fixedly mounted on the upper surface of the processing box (1).

4. The water treatment, filtration, cleaning and collection device according to claim 3, characterized in that: The output shaft of the servo motor (75) is fixedly mounted with a worm (76) via a coupling, and the outer surface of the worm (76) is meshed with the tooth surface of the worm wheel (74). One end of the rotating sleeve (72) passes through the processing box (1) and extends to the bottom of the conical filter plate (5). The outer surface of the rotating sleeve (72) is fixedly connected with a scraper (77).

5. The water treatment, filtration, cleaning and collection device according to claim 4, characterized in that: The lower surface of the scraper (77) contacts the outer surface of the conical filter plate (5), the upper surface of the scraper (77) is fixedly connected to an L-shaped transmission rod (78), one end of the L-shaped transmission rod (78) is fixedly connected to the upper surface of the arc-shaped scraping block (6), and the outer surface of the rotating sleeve (72) is fixedly connected to symmetrically distributed diverter blocks (79).

6. The water treatment, filtration, cleaning and collection device according to claim 5, characterized in that: A first nozzle (710) is fixedly mounted on one end of the diverter block (79), second nozzles (711) distributed in a linear array are fixedly mounted on the upper surface of the diverter block (79), and an annular guide block (712) is fixedly connected to the inner top wall of the processing box (1).

7. The water treatment, filtration, cleaning and collection equipment according to claim 6, characterized in that: The inner bottom wall of the annular guide block (712) is provided with water outlet holes (713) distributed in an annular array, and the upper surface of the annular guide block (712) is fixedly connected to a sewage inlet pipe (714), one end of which passes through and extends to the upper surface of the treatment box (1).

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