Waste liquid treatment device for fenoxanil preparation

Abstract

The invention belongs to the technical field of waste liquid treatment, and particularly relates to a waste liquid treatment device for fenoxanil preparation. A first rack and a second rack are oppositely and fixedly connected to the two sides of the top end of the treatment machine base correspondingly. The first rack is rotationally connected with a rotating shaft. High-concentration waste liquid is injected into the arranged treatment barrel, water is automatically pumped into the treatment barrel through the water pump according to the concentration of the waste liquid, and the waste liquid and water in the treatment barrel are driven by the servo motor to be subjected to rotational flow neutralization, so that the waste liquid generated by fenoxanil preparation is accurately and efficiently neutralized and diluted, and automatic control is realized; the waste liquid treatment effect and operation convenience are improved, full mixing and discharging of waste liquid are achieved through the characteristics of rotational flow stirring, inclined discharging and the like, the treatment efficiency is effectively improved, the multiple filtering systems are adopted, impurities in the waste liquid are effectively removed, and the subsequent treatment effect is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of waste liquid treatment, in particular to a waste liquid treatment device for preparing pyrochloramide. Background Art

[0002] Paddyfield blastamide is a phenoxyamide fungicide used to control rice blast disease. It inhibits the formation of melanin in the rice blast fungus by inhibiting the activity of spondylospermone dehydrogenase in the melanin biosynthesis pathway. This mechanism makes paddyfield blastamide systemic and specific, and can be absorbed by various parts of rice and accumulated in leaf tissues, thereby exerting its efficacy.

[0003] Some waste liquid will be generated during the preparation of rice blastamide, which mainly includes salt-containing wastewater, organic solvent wastewater and waste liquid containing rice blastamide intermediates and by-products. The activated sludge method is usually used to biologically treat the waste liquid, and the organic matter in the wastewater is removed by the action of microorganisms to achieve the purpose of purifying water quality.

[0004] When using the activated sludge method to treat the waste liquid generated by the preparation of rice blast amide, since the waste liquid contains harmful substances such as cyanide waste liquid, the generated waste liquid is prone to have an excessively high concentration. The activated sludge method is suitable for treating low-concentration waste liquid. When the waste liquid concentration is too high, the sludge is easily affected by toxic substances. The current waste liquid treatment equipment for the preparation of rice blast amide is difficult to neutralize and dilute the waste liquid with an excessively high concentration, which can easily affect the treatment effect of the waste liquid prepared by rice blast amide.

[0005] To this end, the present invention provides a waste liquid treatment device for preparing rice blastamide. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is: the waste liquid treatment device for the preparation of rice blast amide described in the present invention comprises a treatment machine base; the top two sides of the treatment machine base are relatively fixedly connected to a No. 1 frame and a No. 2 frame respectively; the No. 1 frame is rotatably connected with a rotating shaft; the No. 1 connecting block is fixedly connected to the rotating shaft, and the No. 1 connecting block is placed on the No. 1 frame, and the No. 1 connecting block can slide up on the inner wall of the No. 1 frame; the interior of the No. 1 connecting block is fixedly connected to a servo motor; the output end of the servo motor is fixedly connected to a treatment cylinder, and the treatment cylinder is relatively provided with a liquid inlet and a liquid outlet, and the treatment cylinder is provided with a There are multiple water injection holes; a guide tube is fixedly connected to the treatment tube, and multiple water injection holes are located at the treatment tube; the end of the guide tube away from the No. 1 connecting block is rotatably connected to a water delivery rack; two water guide pipes are fixedly connected to the water delivery rack, and the two water guide pipes can respectively communicate with the multiple water injection holes of the treatment tube through the water delivery rack and the guide tube; the end of the water delivery rack away from the guide tube is fixedly connected to the No. 2 connecting block, and the No. 2 connecting block is placed on the No. 2 frame, and the No. 2 connecting block can slide up on the inner wall of the No. 2 frame; flow control components are respectively arranged at the multiple water injection holes of the treatment tube, and the flow control components are used to control the water guide pipe to inject water into the treatment tube.

[0008] Preferably, the flow control assembly includes a sliding groove, a No. 1 sliding rod and a counterweight block; the plurality of sliding grooves are respectively opened in pairs at the water injection holes on the inner wall of the treatment cylinder; the No. 1 sliding rod is slidably connected to the inner wall of the treatment cylinder; and the counterweight block is fixedly connected to two No. 1 sliding rods.

[0009] Preferably, a fixing rod is fixedly connected to the middle of the second connecting block and one side close to the treatment cylinder, and the fixing rod passes through the interior of the treatment cylinder; two stirring blades are fixedly connected to the outer wall of the fixing rod, and a plurality of overflow holes are opened on the stirring blades.

[0010] Preferably, a filter cartridge is slidably connected to the inner wall of the liquid inlet of the treatment cartridge; two No. 2 slide bars are fixedly connected to the filter cartridge, and the two No. 2 slide bars are slidably connected to the inner wall of the treatment cartridge; an elastic member is fixedly connected between the No. 2 slide bar and the inner wall of the treatment cartridge; and a No. 1 filter screen is fixedly connected to the inner wall of the filter cartridge.

[0011] Preferably, a No. 2 filter screen plate is fixedly connected to the inner wall of the filter cartridge near the bottom end of the No. 1 filter screen plate, and the hole diameter of the No. 2 filter screen plate is larger than the hole diameter of the No. 1 filter screen plate; a No. 3 filter screen plate is fixedly connected to the inner wall of the filter cartridge and located below the No. 2 filter screen plate, and the hole diameter of the No. 3 filter screen plate is consistent with the hole diameter of the No. 1 filter screen plate.

[0012] Preferably, the central end of the second filter screen plate is rotatably connected to a rotating rod; a spiral blade is fixedly connected to the end outer wall of the rotating rod; a scraper is fixedly connected to the bottom outer wall of the rotating rod, and the scraper can fit the scraper on the wall of the first filter screen plate and the second filter screen plate.

[0013] Preferably, an electric slider is slidably connected to the inner wall of the No. 1 frame and located above the rotating shaft; a fixing plate is fixedly connected to the outer wall of the electric slider; a connecting cylinder is fixedly connected to the inner wall of the fixing plate, and the connecting cylinder is located above the filter cylinder.

[0014] Preferably, a hydraulic cylinder is fixedly connected to the No. 2 frame and located above the No. 2 connecting block; a connecting rope is fixedly connected to the output end of the hydraulic cylinder; a fixing ring is fixedly connected to the upper surface of the No. 2 connecting block, and the connecting rope is sleeved on the fixing ring.

[0015] Preferably, an annular frame is fixedly connected to the outer wall of the No. 1 frame; a sliding plate is installed on the side of the annular frame close to the processing cylinder; a rubber plate is fixedly connected to the end of the sliding plate away from the annular frame, and the rubber plate can block the liquid outlet of the processing cylinder; an elastic column is fixedly connected to the outer wall of the processing cylinder, and the end of the elastic column away from the processing cylinder is fixed to the sliding plate.

[0016] Preferably, a plurality of guide plates are fixedly connected to the inner wall of the treatment cylinder; and the upper surfaces of the guide plates are sloped.

[0017] The beneficial effects of the present invention are as follows: 1. The waste liquid treatment device for the preparation of rice blast amide described in the present invention injects high-concentration waste liquid into a set treatment cylinder, and automatically pumps water into the treatment cylinder according to the concentration of the waste liquid through a water pump. As the servo motor drives the waste liquid and water in the treatment cylinder to neutralize by cyclone, the waste liquid generated by the preparation of rice blast amide is accurately and efficiently neutralized and diluted, and automatic control is achieved, thereby improving the waste liquid treatment effect and operational convenience. Through the characteristics of cyclone stirring and inclined discharging, the waste liquid is fully mixed and discharged, which effectively improves the treatment efficiency. It adopts a multiple filtration system to effectively remove impurities in the waste liquid and improve the subsequent treatment effect.

[0018] 2. The waste liquid treatment device for the preparation of rice blast amide described in the present invention drives the connecting cylinder to press down the filter cylinder through the electric slider, so that the liquid inlet of the treatment cylinder is opened, thereby realizing the function of automatically injecting waste liquid. The output end of the hydraulic cylinder drives the No. 2 connecting block to lift up, so that the treatment cylinder is tilted, and the liquid outlet of the treatment cylinder is misaligned with the rubber plate, thereby realizing the function of automatically opening the liquid outlet to discharge liquid. The device has an automatic inlet and outlet liquid control function, is easy to operate, and reduces manual intervention and operating errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 is a stereogram of the present invention; Figure 2 It is a structural schematic diagram of the annular frame in the present invention; Figure 3 It is a partial structural cross-sectional view of the treatment tube in the present invention; Figure 4 It is a structural schematic diagram of the counterweight block in the present invention; Figure 5 It is a partial structural cross-sectional view of the filter cartridge in the present invention; Figure 6 It is a structural schematic diagram of the scraper in the present invention.

[0021] In the figure: 1, processing machine base; 11, frame No. 1; 111, rotating shaft; 12, frame No. 2; 13, connecting block No. 1; 14, servo motor; 15, processing cylinder; 16, water delivery frame; 17, water guide pipe; 18, guide cylinder; 19, connecting block No. 2; 2, sliding groove; 21, sliding rod No. 1; 22, counterweight; 3, fixing rod; 31, stirring blade; 4, filter cylinder; 41, sliding rod No. 2; 42, elastic member; 43, filter screen plate No. 1; 5, filter screen plate No. 2; 51, filter screen plate No. 3; 6, rotating rod; 61, spiral blade; 62, scraper; 7, electric slider; 71, fixing plate; 72, connecting cylinder; 81, hydraulic cylinder; 82, connecting rope; 83, fixing ring; 9, annular frame; 91, sliding plate; 92, rubber plate; 93, elastic column; 94, guide plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0023] like Figures 1 to 4As shown, a waste liquid treatment device for preparing rice blast amide described in an embodiment of the present invention comprises a treatment machine base 1; a No. 1 frame 11 and a No. 2 frame 12 are fixedly connected to the top two sides of the treatment machine base 1; a rotating shaft 111 is rotatably connected to the No. 1 frame 11; a No. 1 connecting block 13 is fixedly connected to the rotating shaft 111, and the No. 1 connecting block 13 is placed on the No. 1 frame 11, and the No. 1 connecting block 13 can slide on the inner wall of the No. 1 frame 11; a servo motor 14 is fixedly connected to the inside of the No. 1 connecting block 13; a treatment cylinder 15 is fixedly connected to the output end of the servo motor 14, and a liquid inlet and a liquid outlet are relatively opened on the treatment cylinder 15, and a plurality of water injection holes are opened on the treatment cylinder 15; A guide tube 18 is fixedly connected to the cylinder 15, and a plurality of water injection holes are located at the treatment cylinder 15; the end of the guide tube 18 away from the No. 1 connection block 13 is rotatably connected to a water delivery rack 16; two water guide pipes 17 are fixedly connected to the water delivery rack 16, and the two water guide pipes 17 can respectively communicate with the plurality of water injection holes of the treatment cylinder 15 through the water delivery rack 16 and the guide tube 18; the end of the water delivery rack 16 away from the guide tube 18 is fixedly connected to a No. 2 connection block 19, and the No. 2 connection block 19 is placed on the No. 2 frame 12, and the No. 2 connection block 19 can slide up on the inner wall of the No. 2 frame 12; flow control components are respectively provided at the plurality of water injection holes of the treatment cylinder 15, and the flow control components are used to control the water guide pipe 17 to inject water into the treatment cylinder 15;The waste liquid treatment device for rice blast amide preparation uses a treatment machine base 1 as the main frame of the waste liquid treatment device, and the first frame 11 and the second frame 12 are respectively placed on both sides of the upper surface of the treatment machine base 1 and stand upright, and the first connecting block 13 cooperates with the rotating shaft 111 to be rotatably connected to the first frame 11, and the output end of the servo motor 14 inside the first connecting block 13 is connected to one end of the treatment tube 15, and the second connecting block 19 is placed on the second frame 12. There is a gap between the end of the second connecting block 19 away from the treatment tube 15 and the inner wall of the second frame 12, which is used to pull up the second connecting block 19 to tilt the treatment tube 15 for use, and the other end of the treatment tube 15 is rotatably connected to the outer wall of the water supply frame 16 on the second connecting block 19 through the guide tube 18, and two water guide pipes 17 are externally connected to a water pump for supplying water to the guide tube 18 and the treatment tube 15 through the water guide pipe 17 and the water supply frame 16. When the rice blast amide produced by the activated sludge method is used When treating waste liquid, the liquid outlet of the treatment barrel 15 is first blocked, and the waste liquid is injected into the treatment barrel 15 from the liquid inlet. The injected waste liquid needs to be tested for concentration. After the injection is completed, the liquid inlet of the treatment barrel 15 is also blocked. The output end of the servo motor 14 drives the treatment barrel 15 to rotate. The external water pump pumps water into the two water guide pipes 17 according to the detected waste liquid concentration. The water is sprayed into the guide barrel 18 from the water delivery rack 16. As the flow control component controls the water to be sprayed into the treatment barrel 15 through multiple water injection holes, the high-concentration waste liquid is neutralized and diluted. As the treatment barrel 15 continues to stir, the neutralization and dilution effect of the waste liquid is improved. At the same time, after the neutralization and dilution of the waste liquid is completed, one end of the second connection block 19 can be lifted, and the treatment barrel 15 can rotate and tilt with the rotating shaft 111 connected to one end of the first connection block 13. The liquid outlet of the treatment barrel 15 is opened, and the neutralized and diluted waste liquid can be collected and discharged, thereby improving the discharge effect of the waste liquid. ;

[0024] The flow control assembly includes a sliding groove 2, a No. 1 sliding rod 21 and a counterweight 22; a plurality of the sliding grooves 2 are respectively opened at the water injection holes on the inner wall of the treatment tube 15; the No. 1 sliding rod 21 is slidably connected to the inner wall of the treatment tube 15; the counterweight 22 is fixedly connected to the two No. 1 sliding rods 21; when water is injected into the treatment tube 15 to neutralize and dilute the waste liquid, the water pump pumps water into the two water pipes 17, and the water delivery rack 16 connected to the two water pipes 17 sprays water into the interior of the guide tube 18, and then the guide tube 18 injects water into the multiple water injection holes of the treatment tube 15. If some of the water injection holes rotate to the top inner wall of the treatment tube 15, each counterweight 2 2 cooperates with the two No. 1 slide bars 21 to slide down on the inner walls of the two sliding grooves 2 respectively. At this time, the water injection hole where the counterweight block 22 slides down is in an open state, and water can be injected into the treatment tube 15 from the guide tube 18 through the water injection hole. At the same time, multiple water injection holes on the inner wall of the bottom of part of the treatment tube 15 are blocked by multiple counterweight blocks 22. Each counterweight block 22 presses down the two No. 1 slide bars 21 due to gravity to slide, so that the counterweight block 22 blocks the water injection holes on the inner wall of the bottom of the treatment tube 15. Therefore, the water injection hole on the inner wall of the top of the treatment tube 15 is in an open state, and the water injection hole on the inner wall of the bottom of the treatment tube 15 is in a blocked state, which plays a role in controlling and blocking multiple water injection holes.

[0025] like Figures 1 to 3 As shown, a fixing rod 3 is fixedly connected to the middle part of the No. 2 connecting block 19 and one side close to the treatment barrel 15, and the fixing rod 3 passes through the interior of the treatment barrel 15; two stirring blades 31 are fixedly connected to the outer wall of the fixing rod 3, and a plurality of overflow holes are opened on the stirring blades 31; when the waste liquid and water are injected into the treatment barrel 15 for neutralization and dilution, the No. 2 connecting block 19 is placed on the No. 2 frame 12, and the fixing rod 3 is fixed on the No. 2 connecting block 19 with the two stirring blades 31, and is located inside the treatment barrel 15. As the output end of the servo motor 14 drives the treatment barrel 15 to rotate, the stirring blades 31 rotate with the treatment barrel 15 to stir the water and waste liquid to mix quickly, and cooperate with the plurality of overflow holes to disperse and mix the waste liquid and water, thereby improving the effect of neutralization and dilution of high-concentration waste liquid.

[0026] like Figures 1 to 5As shown, the inner wall of the liquid inlet of the treatment cylinder 15 is slidably connected with a filter cylinder 4; two No. 2 slide bars 41 are fixedly connected to the filter cylinder 4, and the two No. 2 slide bars 41 are slidably connected to the inner wall of the treatment cylinder 15; an elastic member 42 is fixedly connected between the No. 2 slide bar 41 and the inner wall of the treatment cylinder 15; a No. 1 filter screen plate 43 is fixedly connected to the inner wall of the filter cylinder 4; when the waste liquid is injected into the interior of the treatment cylinder 15 for neutralization and dilution, since the waste liquid is easily mixed with other raw materials and by-products in addition to the incompletely reacted sodium cyanide, such as methyl isopropyl ketone and ammonium chloride and other impurities, thereby affecting the subsequent treatment effect of the waste liquid, the filter cylinder 4 is slidably connected to the liquid inlet of the treatment cylinder 15 by cooperating with the two No. 2 slide bars 41. When injecting liquid into the liquid inlet, the filter cylinder 4 is first pressed down to cooperate with the two No. 2 slide bars 41 to form a filter screen plate. The No. 1 slide bar 41 slides down the inner wall of the treatment cylinder 15, and the two elastic members 42 are squeezed and contracted. At this time, the filter cylinder 4 slides down and drives the No. 1 filter screen plate 43 to cross the inner wall of the treatment cylinder 15 and is located in the neutralized cavity of the treatment cylinder 15. The liquid inlet is in an open state, and the liquid is injected into the interior of the filter cylinder 4. The waste liquid is filtered by the No. 1 filter screen plate 43, and impurities are retained in the interior of the filter cylinder 4. The filtered waste liquid reaches the neutralized cavity of the treatment cylinder 15 for use, which plays a role in pre-treating the waste liquid. At the same time, after the injection is completed, the pressing on the filter cylinder 4 is stopped, and the two elastic members 42 slide the filter cylinders 4 on the two No. 2 slide bars 41, and the No. 1 filter screen plate 43 slides up on the inner wall of the treatment cylinder 15 to block the liquid inlet of the treatment cylinder 15, which plays a role in controlling and blocking the liquid inlet of the treatment cylinder 15.

[0027] like Figures 1 to 6 As shown, a No. 2 filter screen plate 5 is fixedly connected to the inner wall of the filter cylinder 4 near the bottom end of the No. 1 filter screen plate 43, and the hole diameter of the No. 2 filter screen plate 5 is larger than the hole diameter of the No. 1 filter screen plate 43; a No. 3 filter screen plate 51 is fixedly connected to the inner wall of the filter cylinder 4 and located below the No. 2 filter screen plate 5, and the hole diameter of the No. 3 filter screen plate 51 is consistent with the hole diameter of the No. 1 filter screen plate 43; when pre-treating the waste liquid, the No. 2 filter screen plate 5 is fixed to the inner wall of the filter cylinder 4 to separate the inside of the filter cylinder 4, the lower layer of the No. 2 filter screen plate 5 can collect the filtered impurities, and cooperate with the No. 3 filter screen plate 51 to discharge the waste liquid in the impurities, and the upper layer of the No. 2 filter screen plate 5 can quickly filter the waste liquid. Through the layered treatment of the No. 2 filter screen plate 5, the probability of the No. 1 filter screen plate 43 being blocked by filtering impurities can be reduced.

[0028] The central end of the No. 2 filter screen plate 5 is rotatably connected to a rotating rod 6; a spiral blade 61 is fixedly connected to the outer wall of the end of the rotating rod 6; a scraper 62 is fixedly connected to the outer wall of the bottom of the rotating rod 6, and the scraper 62 can fit the wall scrapers of the No. 1 filter screen plate 43 and the No. 2 filter screen plate 5; when pre-treating the injected waste liquid, the waste liquid is injected and flushed, and the spiral blade 61 is rotated on the No. 2 filter screen plate 5 in cooperation with the rotating rod 6, and the rotating rod 6 synchronously drives the scraper 62 to scrape the wall of the No. 1 filter screen plate 43, thereby reducing the situation where the No. 1 filter screen plate 43 is blocked by impurities and affects the filtration, and at the same time, the scraper 62 can fit the upper surface scraper of the No. 2 filter screen plate 5, thereby reducing the attachment of impurities on the No. 2 filter screen plate 5.

[0029] like Figures 1 to 5 As shown, the inner wall of the No. 1 frame 11 is slidably connected with an electric slider 7 located above the rotating shaft 111; the outer wall of the electric slider 7 is fixedly connected with a fixing plate 71; the inner wall of the fixing plate 71 is fixedly connected with a connecting tube 72, and the connecting tube 72 is located above the filter cartridge 4; when waste liquid is injected into the liquid inlet of the treatment cartridge 15, the electric slider 7 is used to drive the fixing plate 71 to slide down the inner wall of the No. 1 frame 11, and the top of the connecting tube 72 is connected to the pipeline for conveying waste liquid. As the fixing plate 71 slides down, the connecting tube 72 is pressed on the filter cartridge 4, so that the filter cartridge 4 slides down to open the liquid inlet of the treatment cartridge 15, and then starts to inject liquid into the filter cartridge 4. After the injection is completed, the electric slider 7 drives the connecting tube 72 to slide up, and the filter cartridge 4 is elastically pushed up and reset by the two elastic members 42, thereby playing a role in automatically controlling and blocking the liquid inlet of the treatment cartridge 15.

[0030] like Figures 1 to 3As shown in the figure, a hydraulic cylinder 81 is fixedly connected above the second connecting block 19 on the second frame 12; the output end of the hydraulic cylinder 81 is fixedly connected with a connecting rope 82; a fixing ring 83 is fixedly connected to the upper surface of the second connecting block 19, and the connecting rope 82 is sleeved on the fixing ring 83; when the waste liquid is neutralized and diluted, the first frame 11 and the second frame 12 on the opposite inner walls of the U-shaped are used to limit the first connecting block 13 and the second connecting block 19 respectively. When the treatment cylinder 15 is placed horizontally, both sides of the first connecting block 13 are attached to the inner wall of the first frame 11 and placed on the first frame 11, and both sides of the second connecting block 19 are attached to the inner wall of the second frame 12 and placed on the second connecting block 19. The output end of the hydraulic cylinder 81 retracts to drive the fixing ring 83 sleeved by the connecting rope 82 to rise, and the fixing ring 83 synchronously drives one end of the treatment cylinder 15 connected to the second connecting block 19 to rise. The other end of the treatment cylinder 15 rotates at an angle in cooperation with the rotating shaft 111 connected to the first connecting block 13 to tilt the treatment cylinder 15. Then, the liquid outlet of the treatment cylinder 15 is opened, and the waste liquid flows down along the inner wall of the treatment cylinder 15 from the liquid outlet. After the liquid discharge is completed, the output end of the hydraulic cylinder 81 is lowered to reset the second connecting block 19, and then the injection and neutralization can be continued, which plays a role in discharging the neutralized waste liquid in the treatment cylinder 15.

[0031] An annular frame 9 is fixedly connected to the outer wall of the first frame 11; a sliding plate 91 is installed on one side of the annular frame 9 close to the treatment cylinder 15; a rubber plate 92 is fixedly connected to the end of the sliding plate 91 away from the annular frame 9, and the rubber plate 92 can block the liquid outlet of the treatment cylinder 15; an elastic column 93 is fixedly connected to the outer wall of the treatment cylinder 15, and the end of the elastic column 93 away from the treatment cylinder 15 is fixedly connected to the sliding plate 91; when controlling the blockage of the liquid outlet of the treatment cylinder 15, the annular frame 9 is fixed on the first frame 11 as the support of the sliding plate 91, the rubber plate 92 is fixed at one end of the sliding plate 91 and fits at the liquid outlet of the inclined treatment cylinder 15, and the elastic column 93 connects the sliding plate 91 to the treatment cylinder 15. The elastic column 93 can also be replaced by a hinged telescopic rod. As the output end of the servo motor 14 drives the treatment cylinder 15 to rotate, the treatment cylinder 15 drives the other end of the sliding plate 91 connected by the elastic column 93 to slide in a circular shape on the annular frame 9, which plays a role in blocking the inclined liquid outlet of the treatment cylinder 15 when the treatment cylinder 15 rotates. At the same time, when discharging the waste liquid from the liquid outlet, the end of the treatment cylinder 15 away from the liquid outlet is lifted, so that the treatment cylinder 15 is tilted, and the liquid outlet of the treatment cylinder 15 presses the rubber plate 92 to open the liquid outlet, and the neutralized and diluted waste liquid is discharged from the liquid outlet, which plays a role in controlling the blockage of the liquid outlet of the treatment cylinder 15.

[0032] As Figures 1 to 4As shown, a plurality of guide plates 94 are fixedly connected to the inner wall of the treatment cylinder 15; the upper surface of the guide plate 94 is arranged as a slope; when the waste liquid and water are injected into the treatment cylinder 15 for neutralization and dilution, the output end of the servo motor 14 drives the treatment cylinder 15 to rotate, and the plurality of guide plates 94 fixedly connected to the inner wall of the treatment cylinder 15 guide the flow of the mixed waste liquid inside the treatment cylinder 15, and the mixed waste liquid is flushed and mixed along the slope guidance of the plurality of guide plates 94, thereby improving the effect of neutralization and dilution of the waste liquid.

[0033] Working process: When treating the waste liquid generated by the preparation of rice blastamide, the treatment machine base 1 is used as the main frame of the waste liquid treatment device, and the No. 1 frame 11 and the No. 2 frame 12 are respectively placed on both sides of the upper surface of the treatment machine base 1 and stand upright, and the No. 1 connecting block 13 cooperates with the rotating shaft 111 to be rotatably connected to the No. 1 frame 11, and the output end of the servo motor 14 inside the No. 1 connecting block 13 is connected to one end of the treatment cylinder 15, and the No. 2 connecting block 19 is placed on the No. 2 frame 12. There is a gap between the end of the No. 2 connecting block 19 away from the treatment cylinder 15 and the inner wall of the No. 2 frame 12, which is used to pull up the No. 2 connecting block 19 to tilt the treatment cylinder 15, and the other end of the treatment cylinder 15 is rotatably connected to the No. 2 connecting block through the guide cylinder 18. The outer wall of the water delivery rack 16 on the block 19 and the two water guide pipes 17 are connected to an external water pump for supplying water to the flow guide tube 18 and the treatment tube 15 through the water guide pipe 17 and the water delivery rack 16. When the waste liquid generated by the preparation of rice blastamide is treated by the activated sludge method, the liquid outlet of the treatment tube 15 is first blocked, and the waste liquid is injected into the interior of the treatment tube 15 from the liquid inlet. The injected waste liquid needs to be tested for concentration. After the injection is completed, the liquid inlet of the treatment tube 15 is also blocked. The output end of the servo motor 14 drives the treatment tube 15 to rotate, and the external water pump pumps water into the two water guide pipes 17 according to the detected waste liquid concentration. The water is sprayed into the guide tube 18 from the water delivery rack 16, and the water is sprayed into the treatment tube as the flow control component controls the water to the multiple water injection holes. 15, realizes the effect of neutralizing and diluting high-concentration waste liquid. As the treatment barrel 15 continues to stir, the neutralization and dilution effect of the waste liquid is improved. At the same time, after the neutralization and dilution of the waste liquid is completed, one end of the No. 2 connecting block 19 can be lifted, and the treatment barrel 15 is rotated and tilted along with the rotating shaft 111 connected to one end of the No. 1 connecting block 13. The liquid outlet of the treatment barrel 15 is opened, and the neutralized and diluted waste liquid can be discharged and collected, thereby improving the discharge effect of the waste liquid; when water is injected into the treatment barrel 15 to neutralize and dilute the waste liquid, the water pump draws water into the two water pipes 17, and the water delivery frame 16 connected to the two water pipes 17 sprays water into the interior of the guide barrel 18, and then the guide barrel 18 injects water into the multiple water injection holes of the treatment barrel 15. If part of the water is injected When the water hole rotates to the top inner wall of the treatment tube 15, each counterweight block 22 cooperates with the two No. 1 slide bars 21 to slide down the inner walls of the two sliding grooves 2 respectively. At this time, the water injection hole where the counterweight block 22 slides down is in an open state, and water can be injected into the treatment tube 15 from the guide tube 18 through the water injection hole. At the same time, multiple water injection holes on the bottom inner wall of part of the treatment tube 15 are blocked by multiple counterweight blocks 22. Each counterweight block 22 presses down the two No. 1 slide bars 21 due to gravity to slide, so that the counterweight block 22 blocks the water injection holes on the bottom inner wall of the treatment tube 15. Therefore, the water injection hole on the top inner wall of the treatment tube 15 is in an open state, and the water injection hole on the bottom inner wall of the treatment tube 15 is in a blocked state, which plays a role in controlling and blocking multiple water injection holes. When the waste liquid and water are injected into the treatment barrel 15 for neutralization and dilution, the No. 2 connection block 19 is placed on the No. 2 frame 12, and the fixing rod 3 is fixed on the No. 2 connection block 19 in cooperation with the two stirring blades 31, and is located inside the treatment barrel 15. As the output end of the servo motor 14 drives the treatment barrel 15 to rotate, the stirring blades 31 rotate in cooperation with the treatment barrel 15 to stir the water and waste liquid to mix quickly, and cooperate with multiple overflow holes to disperse and mix the waste liquid and water, thereby improving the effect of neutralization and dilution of high-concentration waste liquid; When the waste liquid is injected into the interior of the treatment cylinder 15 for neutralization and dilution, since impurities are easily mixed in the waste liquid, which affects the subsequent treatment effect of the waste liquid, the filter cylinder 4 is used to cooperate with the two No. 2 sliding rods 41 to slide and connect at the liquid inlet of the treatment cylinder 15. When liquid is injected into the liquid inlet, the filter cylinder 4 is first pressed down to cooperate with the two No. 2 sliding rods 41 to slide down the inner wall of the treatment cylinder 15, and the two elastic members 42 are squeezed and contracted. At this time, the filter cylinder 4 slides down and drives the No. 1 filter screen plate 43 to cross the inner wall of the treatment cylinder 15 and is located in the neutralization cavity of the treatment cylinder 15. The liquid inlet is in an open state, and the injection enters the interior of the filter cylinder 4. The waste liquid is filtered by the No. 1 filter screen plate 43, and impurities are retained in the interior of the filter cylinder 4. The filtered waste liquid reaches the neutralization cavity of the treatment cylinder 15 for use, which plays a role in pre-treating the waste liquid. At the same time, after the injection is completed, the pressing of the filter cylinder 4 is stopped, and the two elastic members 42 slide the filter cylinder 4 on the two No. 2 sliding rods 41, and the No. 1 filter screen plate 43 slides up to the treatment cylinder 15. The inner wall of the treatment cylinder 15 blocks the liquid inlet of the treatment cylinder 15, which plays a role in controlling and blocking the liquid inlet of the treatment cylinder 15; when pre-treating the waste liquid, the second filter screen plate 5 is fixed on the inner wall of the filter cylinder 4 to separate the inside of the filter cylinder 4, the lower layer of the second filter screen plate 5 can collect the filtered impurities, cooperate with the third filter screen plate 51 to discharge the waste liquid in the impurities, and the upper layer of the second filter screen plate 5 can quickly filter the waste liquid, and the layered treatment of the second filter screen plate 5 , which can reduce the probability of the No. 1 filter screen plate 43 being blocked due to filtering impurities; when pre-treating the injected waste liquid, the waste liquid is injected to flush the spiral blade 61 and the rotating rod 6 is rotated on the No. 2 filter screen plate 5, and the rotating rod 6 synchronously drives the scraper 62 to scrape the wall of the No. 1 filter screen plate 43, thereby reducing the situation where the No. 1 filter screen plate 43 is blocked by impurities and affects the filtering. At the same time, the scraper 62 can fit the upper surface of the No. 2 filter screen plate 5 and scrape to reduce the impurities adhering to the No. 2 filter screen plate 5; When injecting waste liquid into the liquid inlet of the treatment cylinder 15, the electric slider 7 drives the fixed plate 71 to slide down along the inner wall of the first frame 11. The top end of the connecting cylinder 72 is connected to the pipeline for transporting waste liquid. As the connecting cylinder 72 slides down with the fixed plate 71, it presses on the filter cylinder 4, causing the filter cylinder 4 to slide down to open the liquid inlet of the treatment cylinder 15. Then, liquid injection into the filter cylinder 4 starts. After the liquid injection is completed, the electric slider 7 drives the connecting cylinder 72 to slide up, and the filter cylinder 4 is elastically pushed up and reset by two elastic members 42, playing a role in automatically controlling the sealing of the liquid inlet of the treatment cylinder 15; When the neutralization and dilution of the waste liquid are completed, the first frame 11 and the second frame 12 with relative U-shaped inner walls are used to limit the first connecting block 13 and the second connecting block 19 respectively. When the treatment cylinder 15 is placed horizontally, both sides of the first connecting block 13 are attached to the inner wall of the first frame 11 and placed on the first frame 11. Both sides of the second connecting block 19 are attached to the inner wall of the second frame 12 and placed on the second connecting block 19. The output end of the hydraulic cylinder 81 retracts to drive the fixing ring 83 sleeved by the connecting rope 82 to move up. The fixing ring 83 synchronously drives one end of the treatment cylinder 15 connected to the second connecting block 19 to move up. The other end of the treatment cylinder 15 rotates at an angle in cooperation with the rotating shaft 111 connected to the first connecting block 13, realizing the tilting of the treatment cylinder 15. Then, the liquid outlet of the treatment cylinder 15 is opened, and the waste liquid flows down along the inner wall of the treatment cylinder 15 obliquely from the liquid outlet. After the liquid discharge is completed, the output end of the hydraulic cylinder 81 moves down to reset the second connecting block 19, and then the liquid injection and neutralization can continue, playing a role in discharging the neutralized waste liquid in the treatment cylinder 15; When controlling the sealing of the liquid outlet of the treatment cylinder 15, the annular frame 9 is fixed on the first frame 11 as the support for the sliding plate 91. The rubber plate 92 is fixed at one end of the sliding plate 91 and fits at the liquid outlet of the inclined treatment cylinder 15. The elastic column 93 connects the sliding plate 91 to the treatment cylinder 15. The elastic column 93 can also be replaced with a hinged telescopic rod for use. As the output end of the servo motor 14 drives the treatment cylinder 15 to rotate, the other end of the sliding plate 91 connected to the elastic column 93 of the treatment cylinder 15 slides in a circular shape on the annular frame 9, playing a role in sealing the inclined liquid outlet of the treatment cylinder 15 with the rubber plate 92 when the treatment cylinder 15 rotates. At the same time, when discharging waste liquid from the liquid outlet, the end of the treatment cylinder 15 far from the liquid outlet moves up, causing the treatment cylinder 15 to tilt. The liquid outlet of the treatment cylinder 15 squeezes the rubber plate 92 to open the liquid outlet, and the neutralized and diluted waste liquid is discharged from the liquid outlet, playing a role in controlling the sealing of the liquid outlet of the treatment cylinder 15; When the waste liquid and water are injected into the treatment cylinder 15 for neutralization and dilution, the output end of the servo motor 14 drives the treatment cylinder 15 to rotate. A plurality of guide plates 94 fixed on the inner wall of the treatment cylinder 15 guide the flow of the mixed waste liquid inside the treatment cylinder 15. The mixed waste liquid is guided and washed along the slopes of the plurality of guide plates 94, improving the effect of neutralization and dilution of the waste liquid.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A waste liquid treatment device for the preparation of rice blastamide, characterized in that: The invention comprises a processing machine base (1); a first frame (11) and a second frame (12) are fixedly connected to the top sides of the processing machine base (1); a rotating shaft (111) is rotatably connected to the first frame (11); a first connecting block (13) is fixedly connected to the rotating shaft (111), and the first connecting block (13) is placed on the first frame (11), and the first connecting block (13) can slide on the inner wall of the first frame (11); a servo motor (14) is fixedly connected to the inside of the first connecting block (13); a processing cylinder (15) is fixedly connected to the output end of the servo motor (14), and a liquid inlet and a liquid outlet are relatively provided on the processing cylinder (15), and a plurality of water injection holes are provided on the processing cylinder (15); a guide cylinder (18) is fixedly connected to the processing cylinder (15), and the plurality of water injection holes are provided on the processing cylinder (15); a water injection hole is located at the treatment cylinder (15); one end of the guide cylinder (18) away from the first connection block (13) is rotatably connected to a water delivery rack (16); two water guide pipes (17) are fixedly connected to the water delivery rack (16), and the two water guide pipes (17) can respectively communicate with multiple water injection holes of the treatment cylinder (15) through the water delivery rack (16) and the guide cylinder (18); one end of the water delivery rack (16) away from the guide cylinder (18) is fixedly connected to a second connection block (19), and the second connection block (19) is placed on a second frame (12), and the second connection block (19) can slide up on the inner wall of the second frame (12); and flow control components are respectively provided at the multiple water injection holes of the treatment cylinder (15), and the flow control components are used to control the water guide pipes (17) to inject water into the treatment cylinder (15).

2. A waste liquid treatment device for preparing rice blastamide according to claim 1, characterized in that: The flow control component comprises a sliding groove (2), a No. 1 sliding rod (21) and a counterweight (22); the plurality of sliding grooves (2) are respectively arranged in pairs at water injection holes on the inner wall of the treatment tube (15); the No. 1 sliding rod (21) is slidably connected to the inner wall of the treatment tube (15); and the counterweight (22) is fixedly connected to the two No. 1 sliding rods (21).

3. A waste liquid treatment device for preparing rice blastamide according to claim 1, characterized in that: A fixing rod (3) is fixedly connected to a side of the middle of the second connecting block (19) close to the treatment cylinder (15), and the fixing rod (3) passes through the interior of the treatment cylinder (15); two stirring blades (31) are fixedly connected to the outer wall of the fixing rod (3), and a plurality of overflow holes are provided on the stirring blades (31).

4. A waste liquid treatment device for preparing rice blastamide according to claim 1, characterized in that: The inner wall of the liquid inlet of the treatment cylinder (15) is slidably connected to a filter cylinder (4); two No. 2 slide bars (41) are fixedly connected to the filter cylinder (4), and the two No. 2 slide bars (41) are slidably connected to the inner wall of the treatment cylinder (15); an elastic member (42) is fixedly connected between the No. 2 slide bars (41) and the inner wall of the treatment cylinder (15); and a No. 1 filter screen plate (43) is fixedly connected to the inner wall of the filter cylinder (4).

5. A waste liquid treatment device for preparing rice blastamide according to claim 4, characterized in that: A second filter screen plate (5) is fixedly connected to the inner wall of the filter cartridge (4) near the bottom end of the first filter screen plate (43), and the diameter of the holes of the second filter screen plate (5) is larger than the diameter of the holes of the first filter screen plate (43); a third filter screen plate (51) is fixedly connected to the inner wall of the filter cartridge (4) below the second filter screen plate (5), and the diameter of the holes of the third filter screen plate (51) is consistent with the diameter of the holes of the first filter screen plate (43).

6. A waste liquid treatment device for preparing rice blastamide according to claim 5, characterized in that: The central end of the second filter screen plate (5) is rotatably connected to a rotating rod (6); a spiral blade (61) is fixedly connected to the outer wall of the end of the rotating rod (6); a scraper (62) is fixedly connected to the outer wall of the bottom of the rotating rod (6), and the scraper (62) is capable of fitting onto the wall scrapers of the first filter screen plate (43) and the second filter screen plate (5).

7. A waste liquid treatment device for preparing rice blastamide according to claim 4, characterized in that: An electric slider (7) is slidably connected to the inner wall of the first frame (11) and located above the rotating shaft (111); a fixing plate (71) is fixedly connected to the outer wall of the electric slider (7); a connecting cylinder (72) is fixedly connected to the inner wall of the fixing plate (71), and the connecting cylinder (72) is located above the filter cylinder (4).

8. A waste liquid treatment device for preparing rice blastamide according to claim 1, characterized in that: A hydraulic cylinder (81) is fixedly connected to the second frame (12) and located above the second connecting block (19); a connecting rope (82) is fixedly connected to the output end of the hydraulic cylinder (81); a fixing ring (83) is fixedly connected to the upper surface of the second connecting block (19), and the connecting rope (82) is sleeved on the fixing ring (83).

9. A waste liquid treatment device for preparing rice blastamide according to claim 1, characterized in that: An annular frame (9) is fixedly connected to the outer wall of the first frame (11); a sliding plate (91) is installed on a side of the annular frame (9) close to the processing cylinder (15); a rubber plate (92) is fixedly connected to one end of the sliding plate (91) away from the annular frame (9), and the rubber plate (92) is capable of blocking the liquid outlet of the processing cylinder (15); an elastic column (93) is fixedly connected to the outer wall of the processing cylinder (15), and one end of the elastic column (93) away from the processing cylinder (15) is fixedly connected to the sliding plate (91).

10. A waste liquid treatment device for preparing rice blastamide according to claim 1, characterized in that: A plurality of guide plates (94) are fixedly connected to the inner wall of the treatment cylinder (15); the upper surfaces of the guide plates (94) are arranged in a sloped manner.

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