Organic pigment preparation filtrate wastewater filtering treatment mechanism

Abstract

The invention relates to the technical field of wastewater treatment, in particular to an organic pigment preparation filtrate wastewater filtering treatment mechanism which comprises a sand filter, a base and an activated carbon adsorption mechanism used for treating wastewater, the sand filter is arranged on the front side of the base, a conveying disc is fixedly connected to the bottom end of the inner side of the base, and the activated carbon adsorption mechanism is arranged on the base. The treatment equipment further comprises an adjusting mechanism for adjusting the wastewater treatment area, and the adjusting mechanism is arranged on the activated carbon adsorption mechanism; wastewater discharged by the sand filter is divided into two paths through the two flow dividing mechanisms and enters the activated carbon adsorption mechanism, and when one path of conveying pipeline cannot work, the other path of conveying pipeline can still convey the wastewater, so that continuous wastewater conveying is realized, the influence on the wastewater treatment efficiency is as small as possible, and the wastewater treatment efficiency is improved. Meanwhile, opening and closing of two paths of water outlet can be flexibly selected according to the treatment capacity of the wastewater, so that the activated carbon filter material can be fully utilized.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment, in particular to a filtering and treating mechanism for wastewater from filtrate produced by the preparation of organic pigments. Background Art

[0002] During the production process of organic pigments, a large amount of filtrate wastewater is generated. The filtrate wastewater needs to be treated before it can be discharged. The filtrate wastewater treatment process of organic pigments mainly includes pretreatment, biological treatment, deep treatment and sludge treatment. The pretreatment stage uses screens, grit chambers, sand filters, activated carbon adsorption tanks and other equipment to filter and remove suspended matter and particulate impurities in the wastewater, creating conditions for subsequent treatment.

[0003] Wastewater is usually transported between the sand filter and the activated carbon adsorption tank through a connecting pipe. When transporting wastewater in this way, if the transport pipe fails to work, the wastewater pretreatment work also needs to be stopped, affecting the efficiency of wastewater treatment; and the wastewater transported by a transport pipe is limited, resulting in high efficiency limitations of wastewater transportation. When the amount of wastewater to be treated is too large, the wastewater treatment efficiency cannot be achieved. When the amount of wastewater to be treated is too small, the wastewater treatment will be over-processed and the activated carbon cannot be fully utilized. Summary of the Invention

[0004] Therefore, the present invention provides a filtration and treatment mechanism for wastewater from filtrate produced by the preparation of organic pigments, which solves the above technical problems.

[0005] The present invention provides a filtration and treatment mechanism for wastewater from filtrate preparation of organic pigments, comprising: a sand filter and a base, wherein the sand filter is arranged on the front side of the base, and a conveying plate is fixedly connected to the inner bottom end of the base, the treatment equipment also comprises an activated carbon adsorption mechanism for treating wastewater, and the activated carbon adsorption mechanism is arranged on the base, the treatment equipment also comprises an adjustment mechanism for adjusting the wastewater treatment area, and the adjustment mechanism is arranged on the activated carbon adsorption mechanism, the treatment equipment also comprises a diversion mechanism for cooperating with the adjustment mechanism to adjust the diversion of wastewater, and the number of the diversion mechanisms is two, and the two diversion mechanisms are symmetrically arranged on the upper surface of the base and located above the activated carbon adsorption mechanism.

[0006] The adjustment mechanism includes a lifting member arranged on the upper surface of the base, a semicircular mounting frame is fixedly connected to the lifting member, three adjusting members are arranged on the inner side of the semicircular mounting frame, and a sealing member is provided on the adjusting member to seal the adjusting member and the semicircular mounting frame.

[0007] The adjusting member includes a connecting arm rotatably connected to the center of the upper surface of the semicircular mounting frame, a partition plate is fixedly connected to the lower surface of the connecting arm, and an end of the partition plate away from the center of the semicircular mounting frame is fixedly connected to a limiting sleeve.

[0008] According to an embodiment of the present invention, a first limit strip is provided on the inner wall of the semicircular mounting frame near the center of the circle, one end of the partition plate near the center of the circle of the semicircular mounting frame is slidably connected to the first limit strip, a second limit strip is provided on the outer arc surface of the semicircular mounting frame, the bottom end of the limit sleeve is slidably connected to the second limit strip and a limit bolt is provided on the limit sleeve for keeping it fixed on the second limit strip, and the limit sleeve slides in cooperation with the semicircular mounting frame.

[0009] According to an embodiment of the present invention, the lifting member includes two left-right symmetrical hydraulic telescopic rods fixedly connected to the upper surface of the base, the telescopic ends of the two hydraulic telescopic rods are commonly fixedly connected to a connecting cross plate, the lower surface of the connecting cross plate and located between the two hydraulic telescopic rods are fixedly connected to two left-right symmetrical inverted T-shaped pull rods, the vertical section of the inverted T-shaped pull rod is slidably connected to a fixed cylinder seat, the bottom end of the fixed cylinder seat is fixedly connected to a semicircular mounting frame, and the inner wall of the fixed cylinder seat is located below the inverted T-shaped pull rod and is fixedly connected to a limiting block.

[0010] According to an embodiment of the present invention, the limiting member includes a sliding track fixedly connected to the lower surface of the connecting cross plate, a sliding seat is slidably connected to the sliding track, and two symmetrically distributed elastic telescopic pull rods are fixedly connected to the lower surface of the sliding seat, and the bottom ends of the two elastic telescopic pull rods are commonly fixedly connected to an isosceles triangle pushing block, and the limiting track is fixedly connected at the position corresponding to the isosceles triangle pushing block on one side of the partition plate close to the isosceles triangle pushing block, and the isosceles triangle pushing block is slidably connected to the limiting track up and down, and a support limiting block is fixedly connected to one side of the partition plate close to the isosceles triangle pushing block and below the isosceles triangle pushing block.

[0011] According to an embodiment of the present invention, the sealing member includes a connecting groove provided on one side of the partition plate close to the isosceles triangle pushing block, and the internal sliding connection of the connecting groove has two connecting sliders symmetrical with the isosceles triangle pushing block as a reference, and the end of the connecting slider away from the isosceles triangle pushing block is fixedly connected to a second elastic telescopic connecting seat, the side of the second elastic telescopic connecting seat away from the connecting slider is fixedly connected to a push plate, and the side of the push plate away from the second elastic telescopic connecting seat is fixedly connected to a second sealing gasket, and a first elastic telescopic connecting seat is fixedly connected to the partition plate and located above the connecting slider, and the telescopic end of the first elastic telescopic connecting seat is fixedly connected to the connecting slider through a linkage piece.

[0012] According to an embodiment of the present invention, an auxiliary roller is provided at one end of the connecting slider close to the isosceles triangle pushing block, and the auxiliary roller is in sliding engagement with the inclined surface of the isosceles triangle pushing block.

[0013] According to an embodiment of the present invention, the activated carbon adsorption mechanism includes an activated carbon adsorption bin rotatably connected to the upper surface of the base, the interior of the activated carbon adsorption bin is evenly divided into eight placement bins, the upper surface of the activated carbon adsorption bin is fixedly connected to a first sealing gasket, an activated carbon loading basket is clamped inside the placement bin on the activated carbon adsorption bin, and a driving part is commonly provided on the base and the activated carbon adsorption bin.

[0014] According to an embodiment of the present invention, the driving member includes a gear ring fixedly connected to the circumferential surface of the activated carbon adsorption bin, a limiting ring is fixedly connected to the circumferential surface of the activated carbon adsorption bin and below the gear ring, the lower surface of the limiting ring slides with the upper surface of the base, the upper surface of the base is fixedly connected to a mounting bracket, the upper surface of the base is fixedly connected to a driving motor below the mounting bracket, the upper surface of the mounting bracket is rotatably connected to a gear, the gear is meshed with the gear ring, and the output shaft of the driving motor passes through the interior of the mounting bracket and is connected to the gear transmission through a gear set.

[0015] According to an embodiment of the present invention, the diversion mechanism includes a support frame fixedly connected to the upper surface of the base, the rear end of the support frame is fixedly connected to the first diversion bin, the opposite surfaces of the two first diversion bins are fixedly connected to the water inlet bin, the top of the water inlet bin is fixedly connected to the water outlet pipe of the sand filter, the opposite back surfaces of the two first diversion bins are slidingly and penetrated by the second diversion bin, the opposite back surfaces of the two first diversion bins are fixedly connected to the third sealing gasket, the opposite back surfaces of the two second diversion bins are fixedly connected to the linkage blocks, the opposite back surfaces of the two second diversion bins correspond to the partition plates on both sides of the three partition plates respectively, and the lower surface of the linkage block is fixedly connected to the upper surface of the corresponding partition plate.

[0016] According to an embodiment of the present invention, a pull ring is provided on the activated carbon loading basket, and the interior of the activated carbon loading basket is filled with multiple layers of activated carbon filter materials with gradually increasing filtration accuracy from top to bottom. The activated carbon loading basket is taken out from the interior of the activated carbon adsorption bin by pulling the pull ring, and the activated carbon filter materials inside the activated carbon loading basket are replaced. The diameter of the semicircular mounting frame is the same as the diameter of the activated carbon adsorption bin.

[0017] The application of the technical solution of the present invention has the following beneficial effects:

[0018] 1. The wastewater discharged from the sand filter is divided into two paths through two diversion mechanisms and enters the interior of the activated carbon adsorption mechanism. When one of the delivery pipes fails to work, the other delivery pipe can still transport the wastewater, thereby realizing continuous wastewater transportation and minimizing the impact on the wastewater treatment efficiency. At the same time, the opening and closing of the two water outlets can be flexibly selected according to the wastewater treatment volume, so that the activated carbon filter material can be fully utilized.

[0019] 2. When the two water outlets are changed to one water outlet, in order to cope with the situation where the water volume of one water outlet increases, the size of the separation area of ​​the semicircular installation frame is adjusted through the adjustment part to adjust the number of placement bins inside the activated carbon adsorption bin to ensure that the wastewater can still be fully purified when the water volume increases.

[0020] 3. By sliding the second diversion bin inside the first diversion bin, when using two placement bins to perform activated carbon adsorption on wastewater, the wastewater can be fully distributed on the activated carbon filter material inside the added placement bin, making more full use of the activated carbon filter material. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the organic pigment preparation filtrate wastewater filtration treatment mechanism provided by the present invention.

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism provided by the present invention.

[0024] Figure 3 It is a front sectional view of the fixed cylinder seat provided by the present invention.

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the limiting member, the adjusting member and the sealing member provided by the present invention.

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the diversion mechanism provided by the present invention.

[0027] Figure 6 This is one of the schematic diagrams of the three-dimensional structure of the first diversion chamber and the second diversion chamber provided by the present invention.

[0028] Figure 7 This is the second schematic diagram of the three-dimensional structure of the first diversion chamber and the second diversion chamber provided by the present invention.

[0029] Figure 8 It is a schematic diagram of the three-dimensional structure of the activated carbon adsorption mechanism provided by the present invention.

[0030] Figures: 1, sand filter; 2, adjustment mechanism; 3, activated carbon adsorption mechanism; 4, base; 5, conveying plate; 6, diversion mechanism; 21, lifting member; 22, limit member; 23, adjustment member; 24, sealing member; 25, semicircular mounting frame; 31, driving member; 32, activated carbon adsorption chamber; 33, first sealing gasket; 34, activated carbon loading basket; 61, linkage block; 62, first diversion chamber; 63, third sealing gasket; 64, water inlet chamber; 65, second diversion chamber; 66, support frame; 211, connecting horizontal plate; 212, inverted T-shaped pull rod; 213, hydraulic telescopic rod; 214 , fixed cylinder seat; 215, limit block; 221, sliding track; 222, sliding seat; 223, limit track; 224, elastic telescopic pull rod; 225, isosceles triangle push block; 226, support limit block; 231, connecting arm; 232, partition plate; 233, limit sleeve; 241, connecting slide; 242, connecting slider; 243, first elastic telescopic connecting seat; 244, second elastic telescopic connecting seat; 245, push plate; 246, second sealing gasket; 311, gear ring; 312, gear; 313, drive motor; 314, mounting bracket; 315, limit ring. DETAILED DESCRIPTION

[0031] To make the above-mentioned objects, features, and advantages of the present invention more readily apparent, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] like Figure 1 As shown, a filtrate wastewater filtration and treatment mechanism for preparing an organic pigment includes a sand filter 1 and a base 4. The sand filter 1 is arranged on the front side of the base 4. A conveying plate 5 is fixedly connected to the inner bottom end of the base 4. An activated carbon adsorption mechanism 3 for treating the wastewater is provided on the base 4. Multi-stage treatment of the wastewater is achieved through the sand filter 1 and the activated carbon adsorption mechanism 3. The treatment equipment also includes a regulating mechanism 2 for adjusting the wastewater treatment area. The regulating mechanism 2 is arranged on the activated carbon adsorption mechanism 3. The treatment equipment also includes a diversion mechanism 6 for cooperating with the regulating mechanism 2 to adjust the diversion of the wastewater. There are two diversion mechanisms 6, which are symmetrically arranged on the upper surface of the base 4 and located above the activated carbon adsorption mechanism 3.

[0033] like Figure 2As shown, the adjustment mechanism 2 includes a lifting member 21 arranged on the upper surface of the base 4, and a semicircular mounting frame 25 is fixedly connected to the lifting member 21. Three adjusting members 23 are arranged on the inner side of the semicircular mounting frame 25, and a sealing member 24 is provided on the adjusting member 23 to seal the adjusting member 23 and the semicircular mounting frame 25.

[0034] like Figure 2 and Figure 3 As shown, the lifting member 21 includes two left-right symmetrical hydraulic telescopic rods 213 fixedly connected to the upper surface of the base 4, and the telescopic ends of the two hydraulic telescopic rods 213 are fixedly connected to the connecting cross plate 211. Two left-right symmetrical inverted T-shaped pull rods 212 are fixedly connected to the lower surface of the connecting cross plate 211 and located between the two hydraulic telescopic rods 213. The vertical section of the inverted T-shaped pull rod 212 is connected to a fixed cylinder seat 214 for sliding up and down. The bottom end of the fixed cylinder seat 214 is fixedly connected to the semicircular mounting frame 25. The inner wall of the fixed cylinder seat 214 is fixedly connected to a limiting block 215 located below the inverted T-shaped pull rod 212.

[0035] like Figure 2 and Figure 4 As shown, the adjusting member 23 includes a connecting arm 231 rotatably connected to the center position of the upper surface of the semicircular mounting frame 25, and a partition plate 232 is fixedly connected to the lower surface of the connecting arm 231. The end of the partition plate 232 away from the center position of the semicircular mounting frame 25 is fixedly connected to the limiting sleeve 233. A first limiting strip is provided on the inner wall of the semicircular mounting frame 25 near the center position, and the end of the partition plate 232 near the center position of the semicircular mounting frame 25 is slidably connected to the first limiting strip. A second limiting strip is provided on the outer arc surface of the semicircular mounting frame 25, and the bottom end of the limiting sleeve 233 is slidably connected to the second limiting strip and the limiting sleeve 233 is provided with a limiting bolt for keeping it fixed on the second limiting strip. The limiting sleeve 233 slides with the semicircular mounting frame 25.

[0036] like Figure 1 and Figure 8As shown, the activated carbon adsorption mechanism 3 includes an activated carbon adsorption bin 32 rotatably connected to the upper surface of the base 4. The interior of the activated carbon adsorption bin 32 is evenly divided into eight placement bins. The bottom end of the partition plate 232 is adapted to the radial edge of the placement bin. In the initial state, the area enclosed by two adjacent partition plates 232 and the semicircular mounting frame 25 is the same size as the area of ​​a placement bin. After the wastewater is transported to the enclosed area, it is stored inside the enclosed area and purified with the activated carbon filter material in the placement bin, providing a buffer area for the continuously transported wastewater before the activated carbon purification, thereby avoiding overflow of the wastewater. The upper surface of the activated carbon adsorption bin 32 is fixedly connected to a first sealing gasket 33, and an activated carbon loading basket 34 is clamped inside the placement bin on the activated carbon adsorption bin 32. A driving member 31 is commonly provided on the base 4 and the activated carbon adsorption bin 32, and a pull ring is provided on the activated carbon loading basket 34. The interior of the activated carbon loading basket 34 is filled with multiple layers of activated carbon filter materials with gradually increasing filtration accuracy from top to bottom. The activated carbon loading basket 34 is removed from the interior of the activated carbon adsorption bin 32 by pulling the pull ring, and the activated carbon filter material inside the activated carbon loading basket 34 can be replaced. The diameter of the semicircular mounting frame 25 is the same as the diameter of the activated carbon adsorption bin 32.

[0037] When the water outlet is adjusted, the two hydraulic telescopic rods 213 are first extended synchronously to push the connecting cross plate 211 upward. As the connecting cross plate 211 continues to move upward, when the horizontal section of the inverted T-shaped pull rod 212 hits the inner wall of the top of the fixed cylinder seat 214, the inverted T-shaped pull rod 212 drives the semicircular mounting frame 25 upward through the fixed cylinder seat 214, and then the limiting bolt on the limiting sleeve 233 that needs to be adjusted is loosened. The staff increases the spacing between the two adjacent partition plates 232 by pushing the limiting sleeve 233 to slide on the second limiting card strip, so that the area below the two adjacent partition plates 232 is changed from one placement bin to two placement bins, and then stops the sliding of the limiting sleeve 233, and fixes the limiting sleeve 233 on the second limiting card strip by the limiting bolt. At this time, the area increase adjustment is completed, and when the two-way water outlet becomes one water outlet and the water outlet of one water outlet is increased, it is ensured that the wastewater can be fully purified.

[0038] like Figure 2 and Figure 4As shown, the limiting member 22 includes a sliding track 221 fixedly connected to the lower surface of the connecting cross plate 211, and a sliding seat 222 is slidably connected to the sliding track 221. The lower surface of the sliding seat 222 is fixedly connected to two symmetrically distributed elastic telescopic pull rods 224, and the bottom ends of the two elastic telescopic pull rods 224 are commonly fixedly connected to an isosceles triangle pushing block 225. The partition plate 232 is fixedly connected to the limiting track 223 at the position corresponding to the isosceles triangle pushing block 225 on one side close to the isosceles triangle pushing block 225. The isosceles triangle pushing block 225 is slidably connected to the limiting track 223 up and down, and the partition plate 232 is fixedly connected to a support limiting block 226 on one side close to the isosceles triangle pushing block 225 and below the isosceles triangle pushing block 225.

[0039] like Figure 2 and Figure 4 As shown, the sealing member 24 includes a connecting groove 241 opened on a side of the partition plate 232 near the isosceles triangle pushing block 225, and the interior of the connecting groove 241 is slidably connected to two connecting sliders 242 symmetrically based on the isosceles triangle pushing block 225. The connecting slider 242 is fixedly connected to a second elastic telescopic connecting seat 244 at one end away from the isosceles triangle pushing block 225, and the second elastic telescopic connecting seat 244 is fixedly connected to a push plate 245 on the side away from the connecting slider 242. The push plate 245 is fixedly connected to a second sealing gasket 246 on the side away from the second elastic telescopic connecting seat 244. A first elastic telescopic connecting seat 243 is fixedly connected to the partition plate 232 and located above the connecting slider 242. The telescopic end of the first elastic telescopic connecting seat 243 is fixedly connected to the connecting slider 242 through a linkage piece. An auxiliary roller is provided at one end of the connecting slider 242 near the isosceles triangle pushing block 225, and the auxiliary roller slides with the inclined surface of the isosceles triangle pushing block 225.

[0040] During specific use, when the connecting cross plate 211 moves upward, it drives the sliding track 221 to move upward synchronously. At this time, the sliding track 221 drives the elastic telescopic pull rod 224 to move upward synchronously through the sliding seat 222, and at the same time drives the isosceles triangle pushing block 225 to move upward on the limiting track 223. At this time, the isosceles triangle pushing block 225 no longer generates thrust on the connecting slider 242. Under the action of the elastic force of the first elastic telescopic connecting seat 243 itself, the push plate 245 is driven away from the connection position between the partition plate 232 and the semicircular mounting frame 25 through the connecting slider 242 and the second elastic telescopic connecting seat 244 to release the seal. When adjusting the position of the partition plate 232, as the partition plate 232 moves, the sliding seat 222 slides synchronously on the sliding track 221 to ensure that the partition plate 232 is adjusted normally.

[0041] After the adjustment of the partition plate 232 is completed, the hydraulic telescopic rod 213 is contracted to drive the connecting cross plate 211 to move downward, and the sliding track 221 is driven downward simultaneously. When the semicircular mounting frame 25 contacts the upper surface of the activated carbon adsorption bin 32, as the connecting cross plate 211 continues to move downward, it pushes the inverted T-shaped pull rod 212 to slide toward the inside of the fixed cylinder seat 214. At this time, the connecting cross plate 211 cooperates with the sliding seat 222 and the elastic telescopic pull rod 224 through the sliding track 221 to push the isosceles triangle push block 225 downward on the limiting track 223. When the horizontal section of the inverted T-shaped pull rod 212 contacts the limiting block 215, the bottom end of the isosceles triangle push block 225 contacts the supporting limiting block 226. When the pushing block 225 moves downward, the inclined surface of the isosceles triangle pushing block 225 slides against the auxiliary roller on the connecting slider 242, and generates thrust on the auxiliary roller, pushing the push plate 245 to approach the joint position between the partition plate 232 and the semicircular mounting frame 25, sealing the joint position, and then the connecting cross plate 211 continues to move downward. At this time, the downward thrust of the connecting cross plate 211 acts on the fixed cylinder seat 214 through the inverted T-shaped pull rod 212 and the limit block 215, thereby pressing the semicircular mounting frame 25 against the upper surface of the activated carbon adsorption bin 32. Through the setting of the second elastic telescopic connecting seat 244, the movement of the connecting slider 242 can be avoided from being obstructed while ensuring the sealing effect of the second sealing gasket 246.

[0042] like Figure 1 、 Figure 5 、 Figure 6 and Figure 7 As shown, the diversion mechanism 6 includes a support frame 66 fixedly connected to the upper surface of the base 4, and the rear end of the support frame 66 is fixedly connected to the first diversion bin 62, and the first diversion bin 62 is located between the lower surface of the sliding rail 221 and the upper surface of the semicircular mounting frame 25. The opposite surfaces of the two first diversion bins 62 are fixedly connected to the water inlet bin 64, and the top of the water inlet bin 64 is fixedly connected to the outlet pipe of the sand filter 1. The opposite back surfaces of the two first diversion bins 62 are both slidably and penetrated by the second diversion bin 65, and the opposite back surfaces of the two first diversion bins 62 are fixedly connected to the third sealing gasket 63, and the opposite back surfaces of the two second diversion bins 65 are fixedly connected to the linkage block 61. The opposite back surfaces of the two second diversion bins 65 correspond to the partition plates 232 on both sides of the three partition plates 232, and the lower surface of the linkage block 61 is fixedly connected to the upper surface of the corresponding partition plate 232.

[0043] When the second diverter bin 65 is moved by the partition plate 232 and the partition plate 232 remains fixed, one end of the second diverter bin 65 is pressed against the inner wall of the first diverter bin 62 to ensure the sealing effect between the first diverter bin 62 and the first diverter bin 62 after the second diverter bin 65 is opened.

[0044] like Figure 5 、 Figure 6 、 Figure 7 and Figure 8 As shown, the driving member 31 includes a ring gear 311 fixedly connected to the circumferential surface of the activated carbon adsorption bin 32, a limit ring 315 is fixedly connected to the circumferential surface of the activated carbon adsorption bin 32 and located below the ring gear 311, the lower surface of the limit ring 315 slides with the upper surface of the base 4, the upper surface of the base 4 is fixedly connected to the mounting bracket 314, the upper surface of the base 4 and located below the mounting bracket 314 is fixedly connected to the driving motor 313, the upper surface of the mounting bracket 314 is rotatably connected to the gear 312, the gear 312 is meshed with the ring gear 311, and the output shaft of the driving motor 313 passes through the interior of the mounting bracket 314 and is connected to the gear 312 through a gear set (not shown in the figure).

[0045] During specific use, when the activated carbon filter material needs to be replaced, the semicircular mounting frame 25 is lifted upward through the above steps, and the gear 312 is driven to rotate by the driving motor 313, and the activated carbon adsorption bin 32 is rotated on the base 4 in conjunction with the gear ring 311, thereby switching the placement bin area located below the semicircular mounting frame 25. The upper and lower positions of the activated carbon adsorption bin 32 can be limited by the setting of the limit ring 315. After the adjustment is completed, the activated carbon loading basket 34 is taken out from the inside of the placement bin through external lifting equipment in conjunction with the pull ring on the activated carbon loading basket 34 to replace the activated carbon filter material. After the replacement is completed, the activated carbon loading basket 34 is put back into the placement bin on the activated carbon adsorption bin 32.

[0046] like Figures 1-8As shown, the working principle is: during specific use, after the wastewater is processed by the sand filter 1, it is transported to the inside of the first diversion bin 62 through the outlet pipe thereon, and then enters the placement bin inside the activated carbon adsorption bin 32 below the first diversion bin 62. The wastewater is purified by the activated carbon inside the activated carbon loading basket 34 of the placement bin, and the purified wastewater is retained in the interior of the conveying tray 5 from the bottom of the activated carbon adsorption bin 32. The purified wastewater is transported to the next process through the conveying tray 5. When it is necessary to adjust the working number of the water outlet, one water outlet is selected at this time, and the other water outlet is closed. Then, the activated carbon adsorption bin 32 is driven to rotate by the driving member 31, and the activated carbon loading basket 34 below the one where the water outlet is stopped is moved. To move away from below it, and at the same time adjust the separation area of ​​the semicircular mounting frame 25 through the adjusting part 23 to increase the area of ​​the semicircular mounting frame 25 occupied by the water outlet, so that the two placement bins below the semicircular mounting frame 25 can simultaneously treat the wastewater of the water outlet pipe to ensure that the treatment efficiency of the wastewater remains unchanged. At the same time, the second diversion bin 65 is driven to slide outward inside the first diversion bin 62 through the adjusting part 23, so that the wastewater can be evenly dropped into the activated carbon loading baskets 34 in the two placement bins, so that the activated carbon filter materials inside the two activated carbon loading baskets 34 can be fully utilized. At the same time, it also ensures that when the two-way water outlet is changed to one-way water outlet and the water volume of one-way water outlet is increased, the purification effect of the wastewater remains unchanged.

[0047] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0048] Furthermore, the terms "first," "second," "number one," and "number two" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature designated as "first," "second," "number one," or "number two" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0049] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0050] The embodiments of this specific implementation method are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A filtration and treatment mechanism for wastewater from filtrate produced from an organic pigment production process, characterized in that: include: A sand filter and a base, wherein the sand filter is arranged on the front side of the base, and a conveying tray is fixedly connected to the inner bottom end of the base; An activated carbon adsorption mechanism for treating wastewater, wherein the activated carbon adsorption mechanism is arranged on a base; a regulating mechanism for regulating the wastewater treatment area, wherein the regulating mechanism is arranged on the activated carbon adsorption mechanism; A diversion mechanism for cooperating with the regulating mechanism to adjust the diversion of wastewater, wherein the number of the diversion mechanisms is two, and the two diversion mechanisms are symmetrically arranged on the upper surface of the base and located above the activated carbon adsorption mechanism; The adjustment mechanism includes a lifting member provided on the upper surface of the base, a semicircular mounting frame fixedly connected to the lifting member, three adjusting members provided on the inner side of the semicircular mounting frame, and a sealing member provided on the adjusting member to seal between the adjusting member and the semicircular mounting frame; The adjusting member includes a connecting arm rotatably connected to the center of the upper surface of the semicircular mounting frame, a partition plate is fixedly connected to the lower surface of the connecting arm, and an end of the partition plate away from the center of the semicircular mounting frame is fixedly connected to a limiting sleeve.

2. The organic pigment preparation filtrate wastewater filtration treatment mechanism according to claim 1, characterized in that: A first limit clip is provided on the inner wall of the semicircular mounting frame near the center of the circle, one end of the partition plate near the center of the circle of the semicircular mounting frame is slidably connected to the first limit clip, a second limit clip is provided on the outer arc surface of the semicircular mounting frame, the bottom end of the limit sleeve is slidably connected to the second limit clip and the limit sleeve is provided with a limit bolt for keeping it fixed on the second limit clip, and the limit sleeve is slidably matched with the semicircular mounting frame.

3. The organic pigment preparation filtrate wastewater filtration treatment mechanism according to claim 1, characterized in that: The lifting member includes two left-right symmetrical hydraulic telescopic rods fixedly connected to the upper surface of the base, the telescopic ends of the two hydraulic telescopic rods are fixedly connected to a connecting cross plate, the lower surface of the connecting cross plate and located between the two hydraulic telescopic rods are fixedly connected to two left-right symmetrical inverted T-shaped pull rods, the vertical section of the inverted T-shaped pull rod is slidably connected to a fixed cylinder seat, the bottom end of the fixed cylinder seat is fixedly connected to a semicircular mounting frame, and the inner wall of the fixed cylinder seat is located below the inverted T-shaped pull rod and is fixedly connected to a limiting block.

4. The organic pigment preparation filtrate wastewater filtration treatment mechanism according to claim 3, characterized in that: The limiting member includes a sliding track fixedly connected to the lower surface of the connecting cross plate, a sliding seat is slidably connected to the sliding track, and two symmetrically distributed elastic telescopic pull rods are fixedly connected to the lower surface of the sliding seat, and the bottom ends of the two elastic telescopic pull rods are commonly fixedly connected to an isosceles triangle pushing block, and the position of the isosceles triangle pushing block corresponding to the side of the partition plate close to the isosceles triangle pushing block is fixedly connected to the limiting track, and the isosceles triangle pushing block is slidably connected to the limiting track up and down, and a support limiting block is fixedly connected to the side of the partition plate close to the isosceles triangle pushing block and below the isosceles triangle pushing block.

5. The organic pigment preparation filtrate wastewater filtration treatment mechanism according to claim 4, characterized in that: The sealing member includes a connecting groove provided on a side of the partition plate close to the isosceles triangle pushing block, and the internal sliding connection of the connecting groove has two connecting sliders symmetrical with the isosceles triangle pushing block as a reference, and the end of the connecting slider away from the isosceles triangle pushing block is fixedly connected to the second elastic telescopic connecting seat, and the side of the second elastic telescopic connecting seat away from the connecting slider is fixedly connected to the push plate, and the side of the push plate away from the second elastic telescopic connecting seat is fixedly connected to the second sealing gasket, and the first elastic telescopic connecting seat is fixedly connected to the partition plate and located above the connecting slider, and the telescopic end of the first elastic telescopic connecting seat is fixedly connected to the connecting slider through a linkage piece.

6. The organic pigment preparation filtrate wastewater filtration treatment mechanism according to claim 5, characterized in that: An auxiliary roller is provided at one end of the connecting sliding block close to the isosceles triangle pushing block, and the auxiliary roller is slidably matched with the inclined surface of the isosceles triangle pushing block.

7. The organic pigment preparation filtrate wastewater filtration treatment mechanism according to claim 1, characterized in that: The activated carbon adsorption mechanism includes an activated carbon adsorption bin rotatably connected to the upper surface of the base, the interior of the activated carbon adsorption bin is evenly divided into eight placement bins, the upper surface of the activated carbon adsorption bin is fixedly connected to a first sealing gasket, an activated carbon loading basket is clamped inside the placement bin on the activated carbon adsorption bin, and a driving part is commonly provided on the base and the activated carbon adsorption bin.

8. The organic pigment preparation filtrate wastewater filtration treatment mechanism according to claim 7, characterized in that: The driving member includes a gear ring fixedly connected to the circumferential surface of the activated carbon adsorption bin, a limiting ring fixedly connected to the circumferential surface of the activated carbon adsorption bin and located below the gear ring, the lower surface of the limiting ring slidingly cooperates with the upper surface of the base, the upper surface of the base is fixedly connected to a mounting bracket, the upper surface of the base and located below the mounting bracket is fixedly connected to a driving motor, the upper surface of the mounting bracket is rotatably connected to a gear, the gear is meshed with the gear ring, and the output shaft of the driving motor passes through the interior of the mounting bracket and is connected to the gear transmission through a gear set.

9. The organic pigment preparation filtrate wastewater filtration treatment mechanism according to claim 1, characterized in that: The diversion mechanism includes a support frame fixedly connected to the upper surface of the base, the rear end of the support frame is fixedly connected to the first diversion bin, the opposite surfaces of the two first diversion bins are fixedly connected to the water inlet bin, the top of the water inlet bin is fixedly connected to the water outlet pipe of the sand filter, the opposite back surfaces of the two first diversion bins are slidably and penetrated by the second diversion bin, the opposite back surfaces of the two first diversion bins are fixedly connected to the third sealing gasket, the opposite back surfaces of the two second diversion bins are fixedly connected to the linkage blocks, the opposite back surfaces of the two second diversion bins correspond to the partition plates on both sides of the three partition plates respectively, and the lower surface of the linkage block is fixedly connected to the upper surface of the corresponding partition plate.

10. The organic pigment preparation filtrate wastewater filtration treatment mechanism according to claim 7, characterized in that: The activated carbon loading basket is provided with a pull ring, and the interior of the activated carbon loading basket is filled with multiple layers of activated carbon filter materials with gradually increasing filtration accuracy from top to bottom. The activated carbon loading basket is taken out from the interior of the activated carbon adsorption bin by pulling the pull ring, and the activated carbon filter materials inside the activated carbon loading basket are replaced. The diameter of the semicircular mounting frame is the same as the diameter of the activated carbon adsorption bin.

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