A kind of polysaccharide glue liquid pipeline anti-blocking cleaning device

Abstract

The present application relates to a kind of polysaccharide glue liquid pipeline anti-blocking cleaning device, belong to polysaccharide glue liquid pipeline anti-blocking cleaning technical field.The polysaccharide glue liquid pipeline anti-blocking cleaning device, comprising: cleaning pipe frame, the inside of the cleaning pipe frame is equipped with spray pipe, the inside of the spray pipe is equipped with bellows, the inner wall lower end of the spray pipe is fixedly connected with the number of two spray heads;Further comprising driving mechanism, the driving mechanism includes sliding block rotationally connected to the surface of spray pipe;Through motor, first gear, second gear and reciprocating screw rod are cooperated, reciprocating lifting and rotating of spray pipe and spray head are realized, and then the spray pipe and spray head in reciprocating lifting and rotating are realized The corner in the elbow of polysaccharide glue liquid pipeline is fully washed, the flushing range is improved, the situation that the corner in the elbow of polysaccharide glue liquid pipeline is not washed evenly is avoided, so as to guarantee the anti-blocking cleaning effect in the elbow of polysaccharide glue liquid pipeline.

Description

Technical Field

[0001] This invention relates to the field of anti-clogging and cleaning technology for polysaccharide adhesive pipelines, and in particular to an anti-clogging and cleaning device for polysaccharide adhesive pipelines. Background Technology

[0002] Polysaccharide adhesive pipelines are a general term for pipeline systems used in industrial production specifically for transporting high-viscosity polysaccharide colloids or solutions. Polysaccharide adhesive pipeline elbows are usually equipped with anti-clogging and cleaning components, which are flushed by injecting high-pressure water into the elbows to prevent blockages.

[0003] Most existing anti-clogging and cleaning devices for polysaccharide adhesive pipelines inject high-pressure water into the bends of the polysaccharide adhesive pipelines. Because the injection angle of the high-pressure water is mostly the same, it is easy to cause uneven rinsing of the corners inside the bends of the polysaccharide adhesive pipelines, which in turn affects the anti-clogging and cleaning effect inside the bends of the polysaccharide adhesive pipelines. Summary of the Invention

[0004] Therefore, it is necessary to provide a cleaning device to prevent clogging of polysaccharide adhesive pipelines, which addresses the problem that the injection angle of high-pressure water is mostly the same, which can easily lead to uneven rinsing of the inner corners of the bends in the polysaccharide adhesive pipelines.

[0005] The device includes: a cleaning pipe rack, inside which a spray pipe is installed, and inside the spray pipe a corrugated pipe is installed. Two nozzles are fixedly connected to the lower end of the inner wall of the spray pipe. The device also includes a drive mechanism, comprising a slider rotatably connected to the surface of the spray pipe, a reciprocating screw installed inside the slider, a first gear fixedly connected to the top of the reciprocating screw, a second gear meshing with the surface of the first gear, a motor fixedly connected to the top of the first gear, and two guide blocks fixedly connected to the surface of the spray pipe. Both the surface of the spray pipe and the guide blocks are slidably connected to the inner wall of the second gear.

[0006] In one embodiment, the drive mechanism further includes an inclined block fixedly connected to the inner wall of the nozzle and distributed in an annular pattern. A conical block is fixedly connected to the side of the inclined block away from the inner wall of the nozzle. A one-way valve is embedded in the lower end of the inner wall of the spray pipe. The one-way valve is used to prevent the liquid inside the nozzle from flowing to the inner wall of the spray pipe.

[0007] In one embodiment, a sealing valve is slidably connected to the inner wall of the cleaning pipe rack, and an electric push rod is fixedly connected to one side of the sealing valve. The surface of the electric push rod is fixedly connected to the end of the cleaning pipe rack. Through the cooperation of the sealing valve and the electric push rod, the inner wall of the cleaning pipe rack is sealed, preventing the polysaccharide adhesive liquid in the bend of the polysaccharide adhesive pipe from flowing to the spray pipe and nozzle surface, thus avoiding blockage in the nozzle and ensuring the rinsing effect inside the bend of the polysaccharide adhesive pipe.

[0008] In one embodiment, a rubber ring is fixedly connected to the upper inner wall of the cleaning pipe rack, and the surface of the spray pipe is slidably connected to the inner wall of the rubber ring. The rubber ring is used to ensure a seal at the connection between the cleaning pipe rack and the spray pipe, preventing water leakage at the connection point.

[0009] In one embodiment, a sealing frame is fixedly connected to the top of the cleaning tube rack, the surface of the motor is fixedly connected to the inner wall of the sealing frame, and the surfaces of the first gear, the second gear, and the reciprocating screw are all located inside the sealing frame.

[0010] In one embodiment, a limiting frame is fixedly connected to the inner wall of the sealing frame, the surface of the reciprocating screw is rotatably connected to the inner wall of the limiting frame, and the inner wall of the slider is slidably connected to the surface of the limiting frame. The limiting frame is used to guide and limit the longitudinally moving slider.

[0011] In one embodiment, a sealed bearing is fixedly connected to the upper end of the inner wall of the spray pipe, and the inner edge of the sealed bearing is fixedly connected to the surface of the bellows. The sealed bearing is used to ensure that the spray pipe does not cause the bellows to rotate during rotation.

[0012] In one embodiment, a sealing ring is rotatably connected to the upper end of the inner wall of the sealing frame, and the surfaces of the spray pipe and the guide block are slidably connected to the inner wall of the sealing ring. Through the cooperation of the sealing frame and the sealing ring, the surfaces of the motor, the first gear, the second gear, and the reciprocating screw are sealed and protected, preventing impurities from adhering to the first gear, the second gear, and the reciprocating screw, thereby reducing wear between the first gear and the second gear, as well as wear between the reciprocating screw and the slider.

[0013] Beneficial effects

[0014] 1. Through the cooperation of the motor, the first gear, the second gear and the reciprocating screw, the spray pipe and the nozzle are reciprocated and rotated. This allows the spray pipe and nozzle to thoroughly clean the corners inside the bends of the polysaccharide adhesive pipeline, thereby increasing the cleaning range and avoiding uneven cleaning of the corners inside the bends of the polysaccharide adhesive pipeline. This ensures the anti-clogging cleaning effect inside the bends of the polysaccharide adhesive pipeline.

[0015] 2. The inclined block and the conical block work together to diffuse the water sprayed from the nozzle, thereby increasing the rinsing range at the bend in the polysaccharide adhesive pipeline and ensuring the anti-clogging cleaning effect inside the polysaccharide adhesive pipeline bend. The one-way valve is used to prevent the water rinsed inside the polysaccharide adhesive pipeline bend from flowing back into the spray pipe through the nozzle. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is an exploded view of the cleaning pipe rack and drive mechanism of the present invention;

[0019] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the drive mechanism structure of the present invention;

[0021] Figure 5 For the present invention Figure 4 Enlarged view of point B in the middle.

[0022] Figure label:

[0023] 100. Cleaning pipe rack; 200. Spray pipe; 300. Corrugated pipe; 400. Spray head; 500. Drive mechanism; 501. Second gear; 502. First gear; 503. Motor; 504. Slider; 505. Reciprocating screw; 506. Guide block; 507. Sealing ring; 508. Limiting frame; 509. Rubber ring; 510. Sealing frame; 511. Sealing valve; 512. Electric push rod; 513. Sealed bearing; 514. One-way valve; 515. Inclined block; 516. Conical block. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0025] The following is combined with Figures 1-5 This invention describes a polysaccharide adhesive pipeline anti-clogging and cleaning device.

[0026] In one embodiment, a polysaccharide adhesive pipeline anti-clogging cleaning device includes: a cleaning pipe rack 100, a spray pipe 200 inside the cleaning pipe rack 100, a corrugated pipe 300 inside the spray pipe 200, and two nozzles 400 fixedly connected to the lower end of the inner wall of the spray pipe 200; it also includes a drive mechanism 500, which includes a slider 504 rotatably connected to the surface of the spray pipe 200, a reciprocating screw 505 inside the slider 504, a first gear 502 fixedly connected to the top end of the reciprocating screw 505, a second gear 501 meshing with the surface of the first gear 502, a motor 503 fixedly connected to the top end of the first gear 502, and two guide blocks 506 fixedly connected to the surface of the spray pipe 200, with the surfaces of the spray pipe 200 and the guide blocks 506 slidably connected to the inner wall of the second gear 501.

[0027] It should be noted that the reciprocating screw 505 is in the form of two threaded grooves with the same pitch and opposite directions, connected at both ends by a transition curve. The rotation of the reciprocating screw 505 causes the side of the spiral groove to push the slider 504 placed in the spiral groove to perform axial reciprocating motion.

[0028] like Figure 4-5 As shown, the drive mechanism 500 also includes an inclined block 515 fixedly connected to the inner wall of the nozzle 400 and distributed in a ring. A conical block 516 is fixedly connected to the side of the inclined block 515 away from the inner wall of the nozzle 400. A one-way valve 514 is embedded in the lower end of the inner wall of the spray pipe 200. The one-way valve 514 is used to block the liquid inside the nozzle 400 from flowing to the inner wall of the spray pipe 200. A sealing valve 511 is slidably connected to the inner wall of the cleaning pipe rack 100. An electric push rod 512 is fixedly connected to one side of the sealing valve 511. The surface of the electric push rod 512 is fixedly connected to the end of the cleaning pipe rack 100.

[0029] In this embodiment, after cleaning is completed, the surfaces of the spray pipe 200 and the nozzle 400 are both at the top of the sealing valve 511. At this time, the control switch of the electric push rod 512 is operated to move the telescopic end of the electric push rod 512 to push the sealing valve 511 to move laterally inside the cleaning pipe rack 100 and press against its inner wall, thereby sealing the inside of the cleaning pipe rack 100 and preventing the polysaccharide adhesive in the bend of the polysaccharide adhesive pipe from flowing into the nozzle 400.

[0030] like Figure 2-3As shown, a rubber ring 509 is fixedly connected to the upper end of the inner wall of the cleaning pipe rack 100. The surface of the spray pipe 200 is slidably connected to the inner wall of the rubber ring 509. A sealing frame 510 is fixedly connected to the top of the cleaning pipe rack 100. The surface of the motor 503 is fixedly connected to the inner wall of the sealing frame 510. The surfaces of the first gear 502, the second gear 501, and the reciprocating screw 505 are all located inside the sealing frame 510. A limit frame 508 is fixedly connected to the inner wall of the sealing frame 510. The surface of the reciprocating screw 505 is rotatably connected to the inner wall of the limit frame 508. The inner wall of the slider 504 is slidably connected to the surface of the limit frame 508. A sealing bearing 513 is fixedly connected to the upper end of the inner wall of the spray pipe 200. The inner edge of the sealing bearing 513 is fixedly connected to the surface of the bellows 300. A sealing ring 507 is rotatably connected to the upper end of the inner wall of the sealing frame 510. The surfaces of the spray pipe 200 and the guide block 506 are slidably connected to the inner wall of the sealing ring 507.

[0031] It should be noted that the sealing valve 511 includes a sealing plate and a sealing sleeve;

[0032] The cleaning pipe rack 100, spray pipe 200, nozzle 400, slider 504, reciprocating screw 505, guide block 506, limit frame 508, sealing frame 510, inclined block 515, conical block 516 and sealing sleeve are all food-grade 316L stainless steel components. The surfaces of the cleaning pipe rack 100, spray pipe 200, nozzle 400, inclined block 515, conical block 516 and sealing sleeve are electrolytically polished, which has good smoothness, corrosion resistance and mechanical strength.

[0033] Model 503 can be equipped with a 42-step motor, which features self-locking and moisture resistance;

[0034] Corrugated pipe 300 is a food-grade 316L stainless steel corrugated pipe component, which has anti-aging, anti-fatigue and can be repeatedly bent and expanded;

[0035] The electric linear actuator model 512 can be selected from Wuxi Maideshengwei MS3000B electric linear actuator, which has self-locking and moisture resistance;

[0036] The first gear 502, the sealing ring 507, and the second gear 501 are all POM components, which have self-lubricating, wear-resistant, and good mechanical strength;

[0037] The SS6000ZZ sealed bearing can be selected as the model for sealed bearing 513;

[0038] The 514 model of check valve can be a diaphragm type check valve;

[0039] Both the rubber ring 509 and the sealing sleeve are EPDM rubber components, which have water resistance, good sealing performance and anti-aging properties.

[0040] Working principle: When cleaning the bend in the polysaccharide adhesive pipeline is required, the polysaccharide adhesive is stopped from being transported in the pipeline. The top of the corrugated pipe 300 is connected to the water supply pump via a flange, and the surface of the corrugated pipe 300 is supported and limited. The control switch of the electric push rod 512 is operated to start the electric push rod 512. The telescopic end of the electric push rod 512 moves and pulls the sealing valve 511 to move laterally within the cleaning pipe rack 100, so that the cleaning pipe rack 100 is unobstructed. At this time, the control switch of the motor 503 is operated to start the motor 503 and the water supply pump. The water supply pump draws clean water from the water tank and transports it through the pipeline to the corrugated pipe 300. The clean water flowing in the corrugated pipe 300 is transported through the spray pipe 200 to the two nozzles 400. The clean water flowing in the nozzles 400 passes over the surface of the inclined block 515 and the conical block 516, causing the clean water sprayed from the nozzles 400 to spread, thereby rinsing a large area of ​​the bend in the polysaccharide adhesive pipeline.

[0041] The output shaft of motor 503 rotates, driving the first gear 502 to rotate. The rotating first gear 502 drives the second gear 501 and the reciprocating screw 505 to rotate. The rotating second gear 501 drives the guide block 506 and the spray pipe 200 to rotate. The rotating reciprocating screw 505 drives the slider 504 to move up and down repeatedly. The slider 504 moves up and down repeatedly, driving the rotating spray pipe 200, guide block 506 and nozzle 400 to move up and down repeatedly, so that the spray pipe 200 and nozzle 400 move up and down repeatedly and rotate within the cleaning pipe rack 100 and the bend in the polysaccharide adhesive pipe, thereby thoroughly cleaning the corners within the bend in the polysaccharide adhesive pipe.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cleaning device for preventing blockages in polysaccharide adhesive pipelines, characterized in that, include: A cleaning pipe rack (100) is provided inside the cleaning pipe rack (100), and a spray pipe (200) is provided inside the spray pipe (200), and a corrugated pipe (300) is provided inside the spray pipe (200). Two nozzles (400) are fixedly connected to the lower end of the inner wall of the spray pipe (200). It also includes a drive mechanism (500), which includes a slider (504) rotatably connected to the surface of the spray pipe (200). The slider (504) is provided with a reciprocating screw (505) inside. A first gear (502) is fixedly connected to the top of the reciprocating screw (505). A second gear (501) is meshed with the surface of the first gear (502). A motor (503) is fixedly connected to the top of the first gear (502). Two guide blocks (506) are fixedly connected to the surface of the spray pipe (200). The surfaces of the spray pipe (200) and the guide blocks (506) are slidably connected to the inner wall of the second gear (501).

2. The anti-clogging and cleaning device for polysaccharide adhesive pipelines according to claim 1, characterized in that, The drive mechanism (500) further includes an inclined block (515) fixedly connected to the inner wall of the nozzle (400) and distributed in a ring. A conical block (516) is fixedly connected to the side of the inclined block (515) away from the inner wall of the nozzle (400). A one-way valve (514) is embedded in the lower end of the inner wall of the spray pipe (200). The one-way valve (514) is used to block the liquid inside the nozzle (400) from flowing to the inner wall of the spray pipe (200).

3. The anti-clogging and cleaning device for polysaccharide adhesive pipelines according to claim 1, characterized in that, A sealing valve (511) is slidably connected to the inner wall of the cleaning tube rack (100), and an electric push rod (512) is fixedly connected to one side of the sealing valve (511). The surface of the electric push rod (512) is fixedly connected to the end of the cleaning tube rack (100).

4. The anti-clogging and cleaning device for polysaccharide adhesive pipelines according to claim 1, characterized in that, A rubber ring (509) is fixedly connected to the upper end of the inner wall of the cleaning pipe rack (100), and the surface of the spray pipe (200) is slidably connected to the inner wall of the rubber ring (509).

5. The anti-clogging and cleaning device for polysaccharide adhesive pipelines according to claim 1, characterized in that, The top of the cleaning tube rack (100) is fixedly connected to a sealing frame (510), and the surface of the motor (503) is fixedly connected to the inner wall of the sealing frame (510). The surfaces of the first gear (502), the second gear (501) and the reciprocating screw (505) are all located inside the sealing frame (510).

6. The anti-clogging and cleaning device for polysaccharide adhesive pipelines according to claim 5, characterized in that, The inner wall of the sealing frame (510) is fixedly connected to the limiting frame (508), the surface of the reciprocating screw (505) is rotatably connected to the inner wall of the limiting frame (508), and the inner wall of the slider (504) is slidably connected to the surface of the limiting frame (508).

7. The anti-clogging and cleaning device for polysaccharide adhesive pipelines according to claim 1, characterized in that, A sealed bearing (513) is fixedly connected to the upper end of the inner wall of the spray pipe (200), and the inner edge of the sealed bearing (513) is fixedly connected to the surface of the bellows (300).

8. The anti-clogging and cleaning device for polysaccharide adhesive pipelines according to claim 5, characterized in that, A sealing ring (507) is rotatably connected to the upper end of the inner wall of the sealing frame (510), and the surfaces of the spray pipe (200) and the guide block (506) are slidably connected to the inner wall of the sealing ring (507).

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