Environment-friendly dyeing and finishing sewage treatment equipment

Abstract

The utility model relates to the technical field of sewage treatment, and discloses environment-friendly dyeing and finishing sewage treatment equipment. The device comprises an outer barrel, a filtering mechanism and an adsorption mechanism, the filtering mechanism is erected on the inner wall of the upper end of the outer barrel, the filtering mechanism scrapes the inner wall while pressing and filtering waste water, and a filter screen is automatically cleaned to prevent blockage, and the adsorption mechanism is erected on the inner wall of the lower end of the outer barrel and used for adsorbing the waste water. The adsorption mechanism rotates to scrape away attachments on the barrel wall and stir precipitated water at the same time, so that internal impurities are wound on the adsorption mechanism to be cleaned; a reciprocating screw rod is driven to rotate through a servo motor I, so that a pressing plate is driven to do up-and-down reciprocating motion, and impurities on the barrel wall are scraped off while waste water is pressed; wastewater is subjected to multiple filtration through the filter frame and the filter plate, the filter plate is pressed by the pressing plate, so that the cleaning column penetrates through the filter hole to prevent blockage, and meanwhile, the filter plate is reset by the internal elastic spring.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an environmentally friendly dyeing and finishing sewage treatment device. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people. In the general dyeing and finishing sewage treatment process, the sewage is first filtered and then precipitated. However, the filter screen is easily clogged during filtration and new impurities are generated at the bottom after precipitation. Impurities are easily attached to the barrel wall. Therefore, an environmentally friendly dyeing and finishing sewage treatment equipment is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide an environmentally friendly dyeing and finishing wastewater treatment device to solve the problems raised in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly dyeing and finishing wastewater treatment equipment comprises:

[0005] outer barrel;

[0006] A filtering mechanism is mounted on the inner wall of the upper end of the outer barrel, and the filtering mechanism scrapes the inner wall while filtering the wastewater by pressing it, and automatically cleans the filter screen to prevent clogging;

[0007] The adsorption mechanism is mounted on the inner wall of the lower end of the outer barrel. The adsorption mechanism scrapes off the attachments on the barrel wall by rotation and stirs the precipitated water at the same time, so that the internal impurities are entangled on the adsorption mechanism for cleaning.

[0008] Preferably, the filtering mechanism includes an upper cover, a reciprocating screw, and a pressure plate. The upper cover is mounted on the upper end of the outer barrel, the reciprocating screw is rotatably installed in the upper cover, the pressure plate is mounted in the upper cover, and the pressure plate is rotatably connected to the reciprocating screw.

[0009] Preferably, the filtering mechanism further comprises a slide groove, a filter frame, and a filter plate, the slide groove is opened on the inner wall of the outer barrel, the filter frame is mounted in the outer barrel, the filter frame is slidably connected to the slide groove, and the filter plate is slidably installed in the filter frame.

[0010] Preferably, the filtering mechanism also includes a cleaning column, an elastic spring, and a servo motor. The cleaning column is fixedly mounted on the inner wall of the lower end of the filter frame and the lower end of the filter plate. The elastic spring is mounted in the filter frame. One end of the elastic spring is fixedly connected to the filter frame and the other end is fixedly connected to the lower end of the filter plate. The servo motor is fixedly mounted on the upper end of the upper cover, and the output end of the servo motor is fixedly connected to the reciprocating screw.

[0011] Preferably, the adsorption mechanism includes a scraper, a rotating shaft, an adsorption rod, and a second servo motor. The rotating shaft is rotatably mounted on the lower end of the outer barrel, the scraper is fixedly mounted on the rotating shaft, the adsorption rod array is arranged on the scraper and the rotating shaft, the second servo motor is fixedly mounted on the lower end of the outer barrel, and the output end of the second servo motor is fixedly connected to the rotating shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model is provided with a reciprocating screw, which is rotated by a servo motor to drive the pressing plate to reciprocate up and down to press the wastewater and scrape away impurities on the barrel wall.

[0014] (2) The utility model is provided with a filter frame, and the wastewater is filtered multiple times through the filter frame and the filter plate. The pressure plate presses down the filter plate so that the cleaning column penetrates the filter hole to prevent blockage. At the same time, the internal elastic spring resets the filter plate.

[0015] (3) The utility model is provided with a scraper, which scrapes off impurities on the inner wall through rotation, and at the same time, a plurality of adsorption rods are provided on the rotating shaft to clamp and adsorb impurities in the liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a half-section diagram of the overall structure of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the utility model.

[0019] In the figure: 1. outer barrel; 2. filtering mechanism; 21. upper cover; 22. reciprocating screw; 23. pressure plate; 24. slideway; 25. filtering frame; 26. filtering plate; 27. cleaning column; 28. elastic spring; 29. ​​servo motor 1; 3. adsorption mechanism; 31. scraper; 32. rotating shaft; 33. adsorption rod; 34. servo motor 2. 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] See also Figure 1-3 The utility model provides a technical solution: an environmentally friendly dyeing and finishing wastewater treatment equipment includes:

[0022] Outer barrel 1;

[0023] The filter mechanism 2 is mounted on the inner wall of the upper end of the outer barrel 1. The filter mechanism 2 presses and filters the wastewater while scraping the inner wall, and automatically cleans the filter to prevent clogging;

[0024] The filter mechanism 2 includes an upper cover 21, a reciprocating screw 22, and a pressing plate 23. The upper cover 21 is mounted on the upper end of the outer barrel 1, the reciprocating screw 22 is rotatably mounted in the upper cover 21, the pressing plate 23 is mounted in the upper cover 21, and the pressing plate 23 is rotatably connected to the reciprocating screw 22;

[0025] The filter mechanism 2 further includes a chute 24, a filter frame 25, and a filter plate 26. The chute 24 is provided on the inner wall of the outer barrel 1, the filter frame 25 is mounted in the outer barrel 1, the filter frame 25 is slidably connected to the chute 24, and the filter plate 26 is slidably mounted in the filter frame 25;

[0026] The filter mechanism 2 further includes a cleaning column 27, an elastic spring 28, and a servo motor 29. The cleaning column 27 is fixedly mounted on the inner wall of the lower end of the filter frame 25 and the lower end of the filter plate 26. The elastic spring 28 is mounted in the filter frame 25. One end of the elastic spring 28 is fixedly connected to the filter frame 25 and the other end is fixedly connected to the lower end of the filter plate 26. The servo motor 29 is fixedly mounted on the upper end of the upper cover 21, and the output end of the servo motor 29 is fixedly connected to the reciprocating screw 22.

[0027] Adsorption mechanism 3, which is mounted on the inner wall of the lower end of the outer barrel 1. The adsorption mechanism 3 scrapes off the attachments on the barrel wall by rotating, and stirs the precipitated water at the same time, so that the internal impurities are entangled on the adsorption mechanism 3 for cleaning;

[0028] The adsorption mechanism 3 includes a scraper 31, a rotating shaft 32, an adsorption rod 33, and a servo motor 2 34. The rotating shaft 32 is rotatably mounted on the lower end of the outer barrel 1. The scraper 31 is fixedly mounted on the rotating shaft 32. The adsorption rod 33 is arranged in an array on the scraper 31 and the rotating shaft 32. The servo motor 2 34 is fixedly mounted on the lower end of the outer barrel 1. The output end of the servo motor 2 34 is fixedly connected to the rotating shaft 32.

[0029] The utility model is provided with a reciprocating screw rod 22, which is rotated by a servo motor 29 to drive the pressing plate 23 to reciprocate up and down to press the wastewater and scrape away the impurities on the barrel wall;

[0030] The utility model is provided with a filter frame 25, through which the wastewater is multi-filtered by the filter frame 25 and the filter plate 26, and the pressing plate 23 presses down the filter plate 26 to make the cleaning column 27 penetrate the filter hole to prevent clogging, and the internal elastic spring 28 resets the filter plate 26;

[0031] The utility model is provided with a scraper 31, which scrapes off impurities on the inner wall through rotation, and at the same time, a plurality of adsorption rods 33 are arranged on the rotating shaft 32 to clamp and adsorb impurities in the liquid.

[0032] During use, after pouring waste water into the outer barrel 1, the servo motor 1 29 drives the reciprocating screw 22 to rotate so that the pressing plate 23 presses the waste water to filter from the filter frame 25 and the filter plate 26. At the same time, the pressing plate 23 squeezes the filter plate 26 and presses it down onto the filter frame 25. The cleaning columns 27 on the filter frame 25 and the filter plate 26 pierce the filter holes respectively to prevent clogging. The elastic spring 28 resets the filter plate 26. After the waste water passes through the filter frame 25, it enters the lower end of the outer barrel 1 and merges with the chemical additive. At the same time, the servo motor 2 34 drives the rotating shaft 32 to rotate so that the scraper scrapes off the attachments on the inner wall and the adsorption rod 33 on the rotating shaft 32 wraps the impurities in the water around the adsorption rod 33 to reduce the impurities. The filter frame 25 can be taken out through the slide 24 for separate cleaning.

[0033] 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. An environmentally friendly dyeing and finishing wastewater treatment equipment, characterized in that: An environmentally friendly dyeing and finishing wastewater treatment equipment comprises: Outer barrel (1); A filtering mechanism (2), the filtering mechanism (2) being mounted on the inner wall of the upper end of the outer barrel (1), the filtering mechanism (2) scrapes the inner wall while pressing and filtering the waste water, and automatically cleans the filter screen to prevent clogging; The adsorption mechanism (3) is mounted on the inner wall of the lower end of the outer barrel (1). The adsorption mechanism (3) scrapes off the attached matter on the barrel wall by rotation and stirs the precipitated water at the same time, so that the internal impurities are entangled on the adsorption mechanism (3) for cleaning.

2. The environmentally friendly dyeing and finishing wastewater treatment equipment according to claim 1 is characterized by: The filtering mechanism (2) comprises an upper cover (21), a reciprocating screw (22), and a pressure plate (23); the upper cover (21) is mounted on the upper end of the outer barrel (1); the reciprocating screw (22) is rotatably mounted in the upper cover (21); the pressure plate (23) is mounted in the upper cover (21); and the pressure plate (23) is rotatably connected to the reciprocating screw (22).

3. The environmentally friendly dyeing and finishing wastewater treatment equipment according to claim 2 is characterized by: The filtering mechanism (2) further comprises a slide groove (24), a filter frame (25), and a filter plate (26); the slide groove (24) is provided on the inner wall of the outer barrel (1); the filter frame (25) is mounted in the outer barrel (1); the filter frame (25) is slidably connected to the slide groove (24); and the filter plate (26) is slidably mounted in the filter frame (25).

4. The environmentally friendly dyeing and finishing wastewater treatment equipment according to claim 3 is characterized by: The filtering mechanism (2) further comprises a cleaning column (27), an elastic spring (28), and a servo motor (29). The cleaning column (27) is fixedly mounted on the inner wall of the lower end of the filter frame (25) and the lower end of the filter plate (26). The elastic spring (28) is mounted in the filter frame (25). One end of the elastic spring (28) is fixedly connected to the filter frame (25) and the other end is fixedly connected to the lower end of the filter plate (26). The servo motor (29) is fixedly mounted on the upper end of the upper cover (21). The output end of the servo motor (29) is fixedly connected to the reciprocating screw (22).

5. The environmentally friendly dyeing and finishing wastewater treatment equipment according to claim 1 is characterized by: The adsorption mechanism (3) comprises a scraper (31), a rotating shaft (32), an adsorption rod (33), and a second servo motor (34); the rotating shaft (32) is rotatably mounted on the lower end of the outer barrel (1); the scraper (31) is fixedly mounted on the rotating shaft (32); the adsorption rod (33) is arranged in an array on the scraper (31) and the rotating shaft (32); the second servo motor (34) is fixedly mounted on the lower end of the outer barrel (1); and the output end of the second servo motor (34) is fixedly connected to the rotating shaft (32).

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