Organic chemical raw material wastewater purification and recovery device

Abstract

The utility model discloses an organic chemical raw material wastewater purification and recovery device which comprises a filter box body, a drain pipe is fixedly installed at the bottom of the filter box body, a connecting pipe is fixedly connected to the upper end of the filter box body, a treatment box body is fixedly installed at one end of the connecting pipe, and supports are fixedly connected to the two ends of the interior of the filter box body. The upper surface of the support is fixedly connected with a supporting spring, the upper end of the supporting spring is fixedly connected with an inclined filter plate, the upper surface of the inclined filter plate is fixedly connected with a filter screen, one side of the filter box body is obliquely provided with a telescopic rod, and the rod head of the telescopic rod is fixedly connected with a mounting cylinder; a buffer rod is slidably mounted in the mounting cylinder, the outer surface of the buffer rod is slidably sleeved with a buffer spring, and one end of the buffer rod is fixedly connected with a scraper, so that impurities can be gathered to the lower side, cleaning and maintenance are facilitated, blockage is avoided, and adaptability is high.

Description

Technical Field

[0001] The utility model relates to the field of wastewater purification, and more specifically to a device for purifying and recovering organic chemical raw material wastewater. Background Art

[0002] In the production of chemical raw materials such as surfactants, a large amount of wastewater is generated, which needs to be purified and recycled to filter out impurities in the wastewater. However, the large particles of impurities formed by the reaction of reducing dyes with wastewater can easily clog and deposit on the filter plate, resulting in a decrease in the purification and filtration effect of subsequent printing and dyeing wastewater.

[0003] The utility model with authorization announcement number CN221344059U discloses a printing and dyeing wastewater purification and recovery device, which relates to the technical field of printing and dyeing wastewater purification and recovery technology. It includes a main unit, a purification unit disposed above the main unit, a filtration unit and a cleaning unit disposed within the main unit, and a discharge unit disposed below the main unit, with the cleaning unit located above the filtration unit. The filtration unit includes a rotating shaft movably disposed within the main unit, a cam mounted on the side wall of the rotating shaft, a third drive motor mounted at the input end of the rotating shaft, and a telescopic filter element disposed within the main unit and located above the rotating shaft. This utility model is a printing and dyeing wastewater purification and recovery device. By providing a filtration unit and a cleaning unit, it reduces the risk of large particle impurities formed by the reaction of reduced dyes with wastewater, which clog and deposit on the filter plate, thereby ensuring the stability of the subsequent printing and dyeing wastewater purification and filtration effects.

[0004] In the above-mentioned disclosed structure, a filter unit is installed inside the purification unit and controlled by a cam. There is a lack of a scraper that can be installed in combination for cleaning, and reciprocating cleaning is performed by a cleaning brush, resulting in accumulation of impurities on both sides, which is prone to secondary clogging and poor cleaning effect, and needs to be improved. Utility Model Content

[0005] In response to the problems existing in the prior art, the purpose of the utility model is to provide an organic chemical raw material wastewater purification and recovery device, which can elastically buffer and oscillate through the support spring and the inclined filter plate installed by the bracket inside the filter box, and is safe and stable. The mounting cylinder is connected by a telescopic rod, and the scraper is connected in combination with the buffer rod, which can be reciprocated and adjusted for pushing and cleaning, and can be adjusted up and down for buffering, which is conducive to the accumulation of impurities at a lower side position, thereby facilitating cleaning and maintenance, avoiding blockage, and having high adaptability.

[0006] In order to solve the above problems, the present invention adopts the following technical solutions.

[0007] The top end of the filter housing is fixedly provided with a filter, and the bottom end of the filter housing is fixedly provided with a filter.

[0008] Furthermore, guide plates are provided at both ends of the inclined filter plate, and the guide plates are slidably mounted on both side surfaces of the interior of the filter box.

[0009] Furthermore, one end of the upper surface of the inclined filter plate is fixedly connected to a supporting ball head, and the supporting ball head is located on one side of the telescopic rod.

[0010] Furthermore, a combined ball head is fixedly connected to one side surface of the scraper, and the combined ball head is located on one side of the supporting ball head. By tilting the filter plate to connect the guide plate, the guide can be combined to improve the stability of the oscillation adjustment, and by installing the supporting ball head and the combined ball head, the scraper can be elastically combined to lift the scraper, which is convenient for collecting and cleaning impurities and has high adaptability.

[0011] Furthermore, a cleaning notch is provided on one side of the outer surface of the filter box, and the cleaning notch is located at one end of the inclined filter plate.

[0012] Furthermore, a baffle is fixedly installed on one side of the cleaning gap, and the baffle is fixedly connected to the outer surface of the filter box.

[0013] Furthermore, a sealing plate is fixedly connected to one side of the baffle, and the sealing plate is inserted into the inside of the cleaning gap. The baffle and the sealing plate are installed through the cleaning gap. After opening, impurities can be cleaned in place, and after closing, leakage can be avoided. It has high adaptability, high efficiency and stability.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) This solution uses a bracket inside the filter box to install a support spring and an inclined filter plate, which can elastically buffer for oscillation, is safe and stable, and is connected to the installation cylinder through a telescopic rod, combined with a buffer rod to connect the scraper, which can be adjusted back and forth for pushing and cleaning, and can be adjusted up and down for buffering, which is conducive to impurities gathering at a lower side position, thereby facilitating cleaning and maintenance, avoiding blockage, and having high adaptability.

[0016] (2) By connecting the guide plate with the inclined filter plate, the guide can be combined to improve the stability of the oscillation adjustment, and by installing the supporting ball head and the combined ball head, the scraper can be elastically combined to lift the scraper, which is convenient for collecting and cleaning impurities and has high adaptability.

[0017] (3) The baffle and sealing plate are installed by cleaning the gap. After opening, impurities can be cleaned in place, and after closing, leakage can be avoided. It has high adaptability, high efficiency and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the external structure of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal planar structure of the utility model;

[0020] Figure 3 It is a partial cross-sectional view of the scraper connection of the utility model;

[0021] Figure 4 This is a partial structural diagram of the baffle connection of the utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the inclined filter plate of the present utility model.

[0023] Description of the numbers in the figure:

[0024] 1 Filter box, 11 drain pipe, 12 connecting pipe, 13 processing box, 14 stirring motor, 15 bracket, 16 support spring, 17 inclined filter plate, 18 filter screen, 2 telescopic rod, 21 mounting cylinder, 22 buffer rod, 23 buffer spring, 24 scraper, 25 driving cam, 26 guide plate, 27 support ball head, 28 combination ball head, 3 cleaning gap, 31 baffle, 32 sealing plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that 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.

[0026] See also Figure 1 、 Figure 3 and Figure 5 , a device for purifying and recycling wastewater of organic chemical raw materials, comprising a filter box 1, a drain pipe 11 is fixedly installed at the bottom of the filter box 1, a connecting pipe 12 is fixedly connected to the upper end of the filter box 1, a processing box 13 is fixedly installed on one end of the connecting pipe 12, a stirring motor 14 is fixedly installed on the upper end of the processing box 13, two ends of the interior of the filter box 1 are fixedly connected to brackets 15, the upper surface of the bracket 15 is fixedly connected to a supporting spring 16, the upper end of the supporting spring 16 is fixedly connected to an inclined filter plate 17, the upper surface of the inclined filter plate 17 is fixedly connected to a filter screen 18, a telescopic rod 2 is obliquely installed on one side of the filter box 1, the rod head of the telescopic rod 2 is fixedly connected to a mounting cylinder 21, a buffer rod 22 is slidably installed inside the mounting cylinder 21, a buffer spring 23 is slidably sleeved on the outer surface of the buffer rod 22, one end of the buffer rod 22 is fixedly connected to a scraper 24, and the bottom of the scraper 24 is slidably connected The driving cam 25 is rotatably installed on the upper surface of the inclined filter plate 17 and the inner side of the filter box 1. The driving cam 25 is rotatably installed on the lower surface of the inclined filter plate 17. When in use, the waste water can be passed into the treatment box 13, and the internal stirring is carried out by the stirring motor 14 for pre-treatment, and then passed into the filter box 1, and can be filtered and discharged through the filter screen 18, which is beneficial to purification and recovery. It is convenient and stable, and the cam 25 can be driven to rotate, which can push the inclined filter plate 17 to oscillate up and down, which can reduce the clogging of the mesh of the filter screen 18 by particulate impurities and ensure the purification effect. At the same time, the telescopic rod 2 is controlled to extend and push the installation cylinder 21 to move, which can move with the buffer rod 22 and the scraper 24 and move along the surface of the filter screen 18 to scrape off the adhered impurity particles, thereby gathering them at the bottom position, which is convenient for cleaning and maintenance, and is beneficial to the purification and recovery of waste water, with high adaptability.

[0027] See also Figure 2 and Figure 5The scraper 24 is then pushed upwards and separated from the surface of the inclined filter plate 17. The scraped impurities can be removed by sliding the combined ball head 28 downwards from the gap created by the separation, thereby accumulating to the lowest position of the inclined filter plate 17, which is convenient for cleaning and avoids secondary clogging. The scraper 24 is then pushed upwards and separated from the surface of the inclined filter plate 17. The scraped impurities can be removed by sliding the combined ball head 28 downwards from the gap created by the separation, thereby accumulating to the lowest position of the inclined filter plate 17, which is convenient for cleaning and avoids secondary clogging. The scraper 24 is then pushed upwards and separated from the surface of the inclined filter plate 17. The scraped impurities can be removed by sliding the combined ball head 28 downwards from the gap created by the separation, thereby accumulating to the lowest position of the inclined filter plate 17, which is convenient for cleaning and avoids secondary clogging. The scraper 24 is then pushed upwards and separated from the surface of the inclined filter plate 17. The scraped impurities can be removed by sliding the combined ball head 28 downwards from the gap created by the separation, thereby accumulating to the lowest position of the inclined filter plate 17, which is convenient for cleaning and avoids secondary clogging. The scraper 24 is then pushed upwards and separated from the surface of the inclined filter plate 17.

[0028] See also Figure 2 and Figure 4 A cleaning gap 3 is provided on one side of the outer surface of the filter box 1. The cleaning gap 3 is located at one end of the inclined filter plate 17. A baffle 31 is fixedly installed on one side of the cleaning gap 3. The baffle 31 is fixedly connected to the outer surface of the filter box 1. A sealing plate 32 is fixedly connected to one side of the baffle 31. The sealing plate 32 is inserted into the inside of the cleaning gap 3. The baffle and the sealing plate are installed through the cleaning gap. After opening, impurities can be cleaned in position, and after closing, leakage can be avoided. It has high adaptability, high efficiency and stability.

[0029] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A device for purifying and recovering organic chemical raw material wastewater, comprising a filter housing (1), a drain pipe (11) fixedly mounted on the bottom of the filter housing (1), a connecting pipe (12) fixedly connected to the upper end of the filter housing (1), a treatment housing (13) fixedly mounted on one end of the connecting pipe (12), and a stirring motor (14) fixedly mounted on the upper end of the treatment housing (13), characterized in that: The two ends of the interior of the filter box (1) are fixedly connected with brackets (15), the upper surface of the bracket (15) is fixedly connected with a support spring (16), the upper end of the support spring (16) is fixedly connected with an inclined filter plate (17), the upper surface of the inclined filter plate (17) is fixedly connected with a filter screen (18), a telescopic rod (2) is obliquely installed on one side of the filter box (1), the rod head of the telescopic rod (2) is fixedly connected with a mounting cylinder (21), a buffer rod (22) is slidably installed inside the mounting cylinder (21), the outer surface of the buffer rod (22) is slidably sleeved with a buffer spring (23), one end of the buffer rod (22) is fixedly connected with a scraper (24), the bottom of the scraper (24) is slidably connected to the upper surface of the inclined filter plate (17), a driving cam (25) is rotatably installed on one side of the interior of the filter box (1), and the driving cam (25) is rollingly installed on the lower surface of the inclined filter plate (17).

2. The organic chemical raw material wastewater purification and recovery device according to claim 1, characterized in that: Both ends of the inclined filter plate (17) are provided with guide plates (26), and the guide plates (26) are slidably mounted on both side surfaces of the interior of the filter box (1).

3. The organic chemical raw material wastewater purification and recovery device according to claim 1, characterized in that: One end of the upper surface of the inclined filter plate (17) is fixedly connected to a supporting ball head (27), and the supporting ball head (27) is located on one side of the telescopic rod (2).

4. The organic chemical raw material wastewater purification and recovery device according to claim 1, characterized in that: A combined ball head (28) is fixedly connected to one side surface of the scraper (24), and the combined ball head (28) is located on one side of the supporting ball head (27).

5. The organic chemical raw material wastewater purification and recovery device according to claim 1, characterized in that: A cleaning notch (3) is provided on one side of the outer surface of the filter box (1), and the cleaning notch (3) is located at one end of the inclined filter plate (17).

6. The organic chemical raw material wastewater purification and recovery device according to claim 5, characterized in that: A baffle (31) is fixedly mounted on one side of the cleaning gap (3), and the baffle (31) is fixedly connected to the outer surface of the filter box (1).

7. The organic chemical raw material wastewater purification and recovery device according to claim 6, characterized in that: A sealing plate (32) is fixedly connected to one side of the baffle (31), and the sealing plate (32) is inserted into the interior of the cleaning gap (3).

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