Wastewater treatment device for organic pigment production

Abstract

The utility model discloses a wastewater treatment device for organic pigment production, and particularly relates to the technical field of wastewater treatment, which comprises a treatment box and a filter element fixed in the treatment box, and is characterized in that an inclined scraper is slidably connected to one side of the filter element in the treatment box; one side of the inclined scraping plate is connected with a linkage cleaning mechanism; the linkage cleaning mechanism comprises a connecting strip fixedly installed on one side of the inclined scraper, the bottom end of the connecting strip is fixedly connected with a sleeve block, and a connecting plate is fixedly installed at the bottom end of the sleeve block. A sealing plate adheres to the lower surface of the connecting plate, a pressing plate is fixedly installed on the lower surface of the sealing plate, a pressing column is welded to the lower surface of the pressing plate, and a telescopic electric cylinder is fixedly installed at the bottom end of the pressing column. According to the device, the inclined scraping plate can slide along the left side of the filter element, impurities can be automatically discharged from the plugging part of the connecting plate, the filter element is cleaned in a more time-saving and labor-saving manner, and the cleaning is more efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, and more specifically, the utility model relates to a wastewater treatment device for organic pigment production. Background Art

[0002] The filtration treatment device can effectively remove suspended solids, particulate matters and some dissolved pollutants in the wastewater from organic pigment production, reduce the content of harmful substances in the wastewater, thereby reducing environmental pollution. By recovering useful substances in the wastewater, enterprises can reduce the procurement demand for new raw materials, thereby reducing production costs.

[0003] In the existing published literature, the patent with the patent publication number CN207899073U discloses a wastewater filtration treatment device for organic pigment production. The wastewater filtration treatment device includes a wastewater tank, a first pipeline is installed in the wastewater tank, a pumping component is installed on the first pipeline, the first pipeline is connected to a transfer water tank, a plurality of first filtration components are installed in the transfer water tank, the transfer water tank is connected to a filtration tank through a second pipeline, the filtration tank is provided with a plurality of second filtration components, and the filtration tank is connected to a storage tank through a third pipeline. This technology can effectively improve the filtration efficiency and filtration effect of the wastewater from pigment production compared with the prior art. However, the wastewater filtration treatment device has the following defects;

[0004] When the wastewater filtration treatment device treats wastewater, it is necessary to filter the impurities in the wastewater. During the filtration process, the impurities will continuously accumulate on the first filtration component and the second filtration component, and the holes will be blocked during filtration. After using for a period of time, it is necessary for personnel to disassemble and clean, which makes the later cleaning and use of the wastewater filtration treatment device more time-consuming and laborious. Therefore, a wastewater treatment device for organic pigment production is needed. Summary of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a wastewater treatment device for organic pigment production.

[0006] To achieve the above object, the utility model provides the following technical solutions:

[0007] A wastewater treatment device for the production of organic pigments, comprising a treatment tank 1 and a filter element 2, wherein the filter element 2 is fixed inside the treatment tank 1, and is characterized in that: a tilt scraper 3 is slidably connected to one side of the filter element 2 inside the treatment tank 1, and a linkage cleaning mechanism is connected to one side of the tilt scraper 3; the linkage cleaning mechanism includes a connecting bar 4 fixedly installed on one side of the tilt scraper, and the bottom end of the connecting bar is fixedly connected with a sleeve block 5, and the bottom end of the sleeve block is fixedly installed with a connecting plate 6; a sealing plate 7 is adhesively connected to the lower surface of the connecting plate, and a pressing plate 8 is fixedly installed on the lower surface of the sealing plate, and a pressing column 9 is welded to the lower surface of the pressing plate. A telescopic electric cylinder 10 is fixedly installed at the bottom end of the pressing column, and the telescopic electric cylinder 10 is used to contract the pressing column.

[0008] Preferably, the outer wall of the connecting plate is slidably connected with the bottom opening of the treatment tank, the sealing plate is used to seal the bottom of the treatment tank, and the sealing plate is made of rubber material. Two mounting plates 11 are symmetrically installed at the bottom end of the treatment tank 1, and both of the mounting plates 11 are fixedly connected with the treatment tank 1. The lower end of the telescopic electric cylinder 10 is fixed on one of the mounting plates 11. On the other side of the filter element, a sleeve plate fixedly connected with the treatment tank is installed, and an outer discharge pipe is fixedly installed on the inner wall of the sleeve plate, and the outer discharge pipe is used for discharging wastewater. A switch is fixedly installed on one side of the outer wall of the treatment tank, and the treatment tank is made of stainless steel material.

[0009] In this technical solution, after filtration by the filter element, the wastewater impurities for the production of organic pigments can be filtered. The two mounting plates support the treatment tank, and one of the mounting plates supports the telescopic electric cylinder. The pressing column drives the pressing plate to move downward, the pressing plate drives the sealing plate to move downward, the sealing plate drives the connecting plate to move downward, so that the connecting plate drives the sleeve block to move downward, and the sleeve block drives the connecting bar to move downward, so that the tilt scraper can slide along the left side of the filter element, and the impurities can be scraped and cleaned from the left side of the filter element, and the impurities can automatically drain down from the blocked part of the connecting plate.

[0010] Preferably, a support sleeve plate is provided on one side of the connecting bar, the support sleeve plate is fixedly connected with the treatment tank, and a limit guiding component is installed inside the support sleeve plate; the limit guiding component includes a liquid inlet pipe fixedly installed inside the support sleeve plate, and the bottom end of the liquid inlet pipe is fixedly communicated with a guiding pipe. A support ring is fixedly installed on one side of the support sleeve plate, the support ring is used to support the liquid inlet pipe, and a docking ring is welded to the top end of the liquid inlet pipe.

[0011] In the technical solution, the liquid inlet pipe is connected to the wastewater pipe used for the production of organic pigments through the docking ring on the top of the liquid inlet pipe, and then enters the guide pipe through the liquid inlet pipe, and then is guided to the gap between the support sleeve and the filter element through the guide pipe. The branch ring can provide a stable supporting force for the liquid inlet pipe, and the guide pipe blocks the wastewater used for the production of organic pigments, and limits the impurities to the position above the connecting plate.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model adopts a linkage cleaning mechanism to pour the wastewater used for organic pigment production into the liquid inlet pipe, and then enter the guide pipe through the liquid inlet pipe. After being filtered by the filter element, the impurities in the wastewater used for organic pigment production can be filtered; the pressure column is driven to move downward and contract by the telescopic electric cylinder, and at the same time, the pressure column drives the pressure plate downward, and the connecting plate moves downward along the inner wall of the treatment box, so that the connecting plate drives the sleeve block downward, and the inclined scraper slides along the left side of the filter element, and the impurities can be automatically discharged from the blocking part of the connecting plate, so that cleaning the filter element is more time-saving and labor-saving, and the cleaning is more efficient;

[0014] 2. The utility model connects the wastewater pipe used for organic pigment production through the docking ring on the top of the liquid inlet pipe, and the liquid enters the guide pipe through the liquid inlet pipe, and is guided to the gap between the support sleeve and the filter element through the guide pipe. The support sleeve realizes a limiting operation on the left side of the guide pipe, so that the impurities are limited to the position above the connecting plate, which is convenient for the automatic discharge and cleaning of impurities in the later stage, and the cleaning of impurities is more time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a wastewater treatment device for organic pigment production.

[0016] Figure 2 This is a vertical cross-sectional view of the structure of a wastewater treatment device for organic pigment production according to the utility model.

[0017] Figure 3 This is a partial structural sectional view of the vertical section of the connection between the sealing plate and the connecting plate of the utility model.

[0018] Figure 4 The utility model is a schematic diagram of the structure of a wastewater treatment device for organic pigment production in a bottom view.

[0019] Figure 5 It is a schematic diagram of the local structure of the connection between the support sleeve plate and the support ring of the utility model.

[0020] The reference numerals are: 1, treatment tank; 2, filter element; 3, inclined scraper; 4, connecting bar; 5, sleeve block; 6, connecting plate; 7, sealing plate; 8, pressing plate; 9, pressing column; 10, telescopic electric cylinder; 11, mounting plate; 12, sleeve plate; 13, outer discharge pipe; 14, switch; 15, supporting sleeve plate; 16, liquid inlet pipe; 17, diversion pipe; 18, support ring; 19, docking ring. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a 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 those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] As shown in the attached Figures 1-5 figure, a wastewater treatment device for the production of organic pigments according to the present invention includes a treatment tank 1 and a filter element 2. The filter element 2 is fixedly installed inside the treatment tank 1. An inclined scraper 3 is slidably connected to the side of the liquid inlet of the filter element 2 inside the treatment tank 1, and a linkage cleaning mechanism is installed on one side of the inclined scraper 3.

[0023] The linkage cleaning mechanism includes a connecting bar 4 fixedly installed on one side of the inclined scraper 3. The connecting bar 4 is arranged vertically and the bottom end of the connecting bar 4 is fixedly connected to a sleeve block 5. A connecting plate 6 is fixedly installed at the bottom end of the sleeve block 5; a sealing plate 7 is adhesively bonded to the lower surface of the connecting plate 6, and a pressing plate 8 is fixedly installed on the lower surface of the sealing plate 7. A pressing column 9 is welded to the lower surface of the pressing plate 8, and a telescopic electric cylinder 10 is fixedly installed at the bottom end of the pressing column 9, and the telescopic electric cylinder 10 is used to contract the pressing column 9.

[0024] The outer wall of the connecting plate 6 is slidably connected to the bottom opening of the treatment tank 1. The sealing plate 7 is made of rubber material and is used to seal the bottom of the treatment tank 1. The setting of the linkage cleaning mechanism enables the inclined scraper 3 to slide along the left side of the filter element 2, and impurities can automatically drain down from the blocked part of the connecting plate 6, making it more time-saving and labor-saving to clean the left side of the filter element 2, and more efficient to clean.

[0025] In this technical solution, as shown in the attached Figure 1 --3, two mounting plates 11 are symmetrically installed at the bottom end of the treatment tank 1 where the telescopic electric cylinders are located. Both mounting plates 11 are fixedly connected to the treatment tank 1. The lower end of the telescopic electric cylinder 10 is fixed on one of the mounting plates 11, so as to fix the two mounting plates 11 to the ground position through expansion bolts, making the treatment tank 1 more stable when in use.

[0026] On the other side of the filter element 2, a sleeve plate 12 fixedly connected to the treatment tank 1 is installed, and an outer discharge pipe 13 is fixedly installed on the inner wall of the sleeve plate 12. The outer discharge pipe 13 is used for discharging wastewater, so that the sleeve plate 12 can support the outer discharge pipe 13. In this way, the wastewater for organic pigment production filtered by the filter element 2 can be discharged through the outer discharge pipe 13 for the next-step treatment operation.

[0027] On one side of the outer wall of the treatment tank 1, a switch 14 is fixedly installed, and the treatment tank 1 is made of stainless steel material, so that the switch 14 can control the telescopic electric cylinder 10, and the telescopic electric cylinder 10 drives the pressure column 9 to move down and contract, realizing the operation of driving the pressing plate 8 to move down and contract by the pressure column 9.

[0028] In this technical solution, as shown in the attached Figures 2-5 figure, a support sleeve plate 15 is provided on one side of the connecting strip 4. The support sleeve plate 15 is fixedly connected to the treatment tank 1, and a limiting and guiding component is installed inside the support sleeve plate 15; the limiting and guiding component includes a liquid inlet pipe 16 fixedly installed inside the support sleeve plate 15, and a guide pipe 17 is fixedly connected to the bottom end of the liquid inlet pipe 16. A support ring 18 is fixedly installed on one side of the support sleeve plate 15. The support ring 18 is used to support the liquid inlet pipe 16, and a butt joint ring 19 is welded to the top end of the liquid inlet pipe 16.

[0029] When this embodiment is in use, first, the butt joint ring 19 at the top of the liquid inlet pipe 16 is butted against the wastewater pipe for organic pigment production. After butt joint, the wastewater for organic pigment production is poured into the liquid inlet pipe 16, enters the guide pipe 17 from the liquid inlet pipe 16, and is guided by the guide pipe 17 into the gap between the support sleeve plate 15 and the filter element 2. Moreover, the support ring 18 can provide a stable supporting force for the liquid inlet pipe 16. Among them, the support sleeve plate 15 performs a limiting operation on the left side of the guide pipe 17. In this way, the guide pipe 17 blocks the wastewater for organic pigment production and limits the impurities above the connecting plate 6.

[0030] Then, the wastewater enters the filter element 2 inside the treatment tank 1 through the guide pipe 17. After being filtered by the filter element 2, the impurities in the wastewater for organic pigment production can be filtered. After filtration, the impurities accumulate at the left side of the filter element 2.

[0031] After using for a period of time, the telescopic electric cylinder 10 is started through the switch 14. The telescopic electric cylinder 10 drives the pressure column 9 to move down and contract. At the same time, the pressure column 9 drives the pressing plate 8 to move down, the pressing plate 8 drives the sealing plate 7 to move down, the sealing plate 7 drives the connecting plate 6 to move down, and the connecting plate 6 moves down along the bottom opening of the treatment tank 1. Then, the connecting strip 4 can be driven to move down by the sleeve block 5, and the connecting strip 4 drives the inclined scraping plate 3 to move down. In this way, the inclined scraping plate 3 can slide along the left side of the filter element 2, scrape and move the impurities accumulated on the left side of the filter element 2 downward, and at the same time scrape and clean the impurities from the left side of the filter element 2. In this way, the impurities can automatically drain downward through the bottom opening of the connecting plate 6.

[0032] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A wastewater treatment device for organic pigment production, comprising a treatment box (1) and a filter element (2), wherein the filter element (2) is fixed inside the treatment box (1), characterized in that: An inclined scraper (3) is slidably connected to one side of the filter element (2) inside the processing box (1), and a linkage cleaning mechanism is connected to one side of the inclined scraper (3); The linkage cleaning mechanism comprises a connecting strip (4) fixedly mounted on one side of the inclined scraper (3), and a sleeve block (5) is fixedly connected to the bottom end of the connecting strip (4), and a connecting plate (6) is fixedly mounted on the bottom end of the sleeve block (5); A sealing plate (7) is bonded to the lower surface of the connecting plate (6), and a pressure plate (8) is fixedly installed on the lower surface of the sealing plate (7), a pressure column (9) is welded to the lower surface of the pressure plate (8), and a telescopic electric cylinder (10) is fixedly installed at the bottom end of the pressure column (9), and the telescopic electric cylinder (10) is used to retract the pressure column (9).

2. The wastewater treatment device for organic pigment production according to claim 1, characterized in that: The outer wall of the connecting plate (6) is slidably connected to the bottom opening of the processing box (1).

3. The wastewater treatment device for organic pigment production according to claim 1, characterized in that: The sealing plate (7) is used to seal the bottom of the processing box (1), and the sealing plate (7) is made of rubber material.

4. The wastewater treatment device for organic pigment production according to claim 1, characterized in that: The telescopic electric cylinder at the bottom end of the processing box (1) is symmetrically mounted with two mounting plates (11), both mounting plates (11) are fixedly connected to the processing box (1), and the lower end of the telescopic electric cylinder (10) is fixed to one of the mounting plates (11).

5. The wastewater treatment device for organic pigment production according to claim 1, characterized in that: A sleeve plate (12) fixedly connected to the treatment box (1) is installed on the other side of the filter element (2), and an external discharge pipe (13) is fixedly installed on the inner wall of the sleeve plate (12), and the external discharge pipe (13) is used to discharge waste water.

6. The wastewater treatment device for organic pigment production according to claim 1, characterized in that: A switch (14) is fixedly mounted on one side of the outer wall of the processing box (1), and the processing box (1) is made of stainless steel.

7. The wastewater treatment device for organic pigment production according to claim 1, characterized in that: A support sleeve (15) is provided on one side of the connecting strip (4), the support sleeve (15) is fixedly connected to the processing box (1), and a limited position guide assembly is installed inside the support sleeve (15); The position limiting flow guiding assembly comprises a liquid inlet pipe (16) fixedly mounted inside a supporting sleeve (15), and the bottom end of the liquid inlet pipe (16) is fixedly connected to a flow guiding pipe (17), a support ring (18) is fixedly mounted on one side of the supporting sleeve (15), the support ring (18) is used to support the liquid inlet pipe (16), and a docking ring (19) is welded to the top end of the liquid inlet pipe (16).

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