Chemical waste residue separation device

Abstract

The utility model discloses a chemical waste residue separating device, which belongs to the technical field of waste residue treatment and comprises a plurality of supports, a protective cylinder is fixedly connected among the supports, a centrifugal cylinder is rotatably connected to the top of the protective cylinder, a rotating component is arranged on one side of the centrifugal cylinder, a slicking mechanism is arranged above the protective cylinder, and the slicking mechanism comprises two mounting frames. A transverse plate is slidably connected between the two mounting frames, a servo motor is fixedly connected to the top of the transverse plate, a rotating shaft is connected to the output end of the servo motor through a coupler, a plurality of circumferentially-arranged scraping plates are fixedly connected to the outer wall of the rotating shaft, and the scraping mechanism further comprises a power assembly. The device has the beneficial effects that before the centrifugal barrel rotates, firstly, the power assembly drives the transverse plate to move downwards, the scraping plate descends to a proper height, the servo motor is started, the servo motor drives the rotating shaft to drive the scraping plate to rotate, waste residues in the centrifugal barrel are scraped to be flat, and the situation that the gravity center of the centrifugal barrel shifts, and the centrifugal barrel is abraded is avoided; therefore, the service life of the centrifugal cylinder is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste residue processing technical field especially relates to a chemical industry waste residue separation device. BACKGROUND

[0002] Chemical industry is the industry of producing chemical products, it includes all kinds of raw materials for producing chemicals, intermediate and finished product, in recent years, our country special chemical industry presents the accelerating development situation, has made the gratifying result, the development of chemical industry also promoted the progress of other fields, such as electronic industry, polycrystalline silicon and monocrystalline silicon production, the development of semiconductor devices and metallurgical industry provides high-temperature-resistant pipe material, when chemical production, material itself can utilize component light after, then, a lot of waste, and a lot of waste is solid-liquid doped together, when treating, first need to carry out solid-liquid separation to waste residue.

[0003] Through the search China patent announcement No. CN219333273U, a kind of waste residue separation device, driven shaft and drive gear are rotated by motor, drive gear is driven to rotate centrifuge cylinder and its inside chemical industry waste residue under the meshing of tooth ring, make the waste liquid in the inside chemical industry waste residue be thrown into the inside of separation groove by centrifugal hole under the centrifugal force generated when centrifuge cylinder rotates, so as to separate waste liquid from the inside of waste residue, realize solid-liquid separation, it is beneficial to the treatment of chemical industry waste residue later.

[0004] However, waste residue in centrifuge cylinder can be unevenly distributed, resulting in the gravity center of centrifuge cylinder deviating, causing the wear of some areas of centrifuge cylinder to be more serious, affecting the service life of centrifuge cylinder. Utility model content

[0005] The utility model aims at solving the above-mentioned problem and provides a kind of chemical industry waste residue separation device.

[0006] The utility model realizes the above-mentioned purpose by the following technical scheme:

[0007] A kind of chemical industry waste residue separation device, including multiple supports, fixedly connected with protective cylinder between support, installation hole is set in the top of protective cylinder, centrifuge cylinder is rotatably connected in installation hole, the outer wall of centrifuge cylinder is equipped with several centrifugal holes, the side of centrifuge cylinder is provided with rotating assembly, rotating assembly is used to drive centrifuge cylinder to rotate, scraping mechanism is arranged above protective cylinder, scraping mechanism includes two installation frames fixedly connected in the top of protective cylinder, slidingly connected with crosspiece between two installation frames, the top of crosspiece is fixedly connected with servo motor, the output end of servo motor is connected with rotating shaft by shaft coupling, rotating shaft outer wall is fixedly connected with several circumferentially arranged scrapers, scraping mechanism further includes power assembly, power assembly is used to drive crosspiece to move up and down.

[0008] Preferably, the power assembly comprises a stepping motor fixedly connected to the top of the mounting frame, an output end of the stepping motor is connected with a lead screw through a shaft coupling, the lead screw is rotatably connected between the mounting frame and the protective cylinder, a slide rod is also fixedly connected between the mounting frame and the protective cylinder, the cross plate is screw-connected to the lead screw and is also slidably connected to the slide rod.

[0009] Preferably, the end of the scraper away from the rotating shaft is arc-shaped.

[0010] Preferably, the rotating assembly comprises a gear ring fixedly connected to the outer wall of the centrifugal cylinder, a rotating motor fixedly connected to the top of the protective cylinder, and a gear fixedly connected to an output end of the rotating motor and engaged with the gear ring.

[0011] Preferably, the protective cylinder is fixedly connected with a drain pipe on one side, and is fixedly connected with a residue discharge pipe at the bottom, the top of the residue discharge pipe extends into the protective cylinder and is rotatably connected to the bottom of the centrifugal cylinder, the bottom of the centrifugal cylinder is provided with a residue discharge hole communicated with the residue discharge pipe, and an electromagnetic valve is arranged in the residue discharge hole.

[0012] Preferably, the inner bottom wall of the protective cylinder is fixedly connected with a guide plate, the guide plate is arranged obliquely, and the drain pipe is located at the lower end of the guide plate.

[0013] The beneficial effects are that before the centrifugal cylinder rotates, the power assembly is used to drive the cross plate to move downward, so that the scraper is lowered to an appropriate height, the servo motor is started, the servo motor drives the rotating shaft to rotate the scraper, the waste residue in the centrifugal cylinder is scraped flat, the gravity center of the centrifugal cylinder is prevented from deviating, and the wear of the centrifugal cylinder is avoided, so as to affect the service life of the centrifugal cylinder.

[0014] The additional technical features and advantages of the utility model will be more obvious in the following description, or can be understood through the specific practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings are used to provide further understanding of the utility model and constitute a part of the specification, and are used together with the following specific embodiments to explain the utility model, but do not constitute limitations to the utility model. In the drawings:

[0016] Figure 1 It is the overall structure schematic view of the chemical waste residue separation device described in the utility model;

[0017] Figure 2 It is the upper view of the chemical waste residue separation device described in the utility model;

[0018] Figure 3 It is the front view of the internal structure of the protective cylinder of the chemical waste residue separation device described in the utility model;

[0019] Figure 4It is the internal structure schematic view of the protection cylinder of the chemical waste residue separation device.

[0020] Figure 5 It is the scraping mechanism schematic view of the chemical waste residue separation device.

[0021] The reference signs are explained as follows: 1, support; 2, protection cylinder; 201, drain pipe; 202, residue discharge pipe; 3, centrifugal cylinder; 401, gear ring; 402, rotary motor; 403, gear; 501, mounting frame; 502, stepping motor; 503, screw rod; 504, sliding rod; 505, horizontal plate; 506, servo motor; 507, rotating shaft; 508, scraper; 6, guide plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0023] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0024] The present application will be further described below with reference to the drawings:

[0025] As Figures 1-5 shown, a chemical waste residue separation device, including a plurality of support 1, support 1 between fixedly connected with protection cylinder 2, the top of protection cylinder 2 is provided with mounting hole, mounting hole is rotatably connected with centrifugal cylinder 3, the outer wall of centrifugal cylinder 3 is provided with a plurality of centrifugal holes, the bottom of protection cylinder 2 is fixedly connected with residue discharge pipe 202, the top of residue discharge pipe 202 extends into protection cylinder 2 and is rotatably connected at the bottom of centrifugal cylinder 3, the bottom of centrifugal cylinder 3 is provided with residue discharge hole communicated with residue discharge pipe 202, residue discharge hole is provided with solenoid valve.

[0026] The inner bottom wall of protection cylinder 2 is fixedly connected with guide plate 6, guide plate 6 is inclined to set, drain pipe 201 is located at the lower end of guide plate 6, which is convenient for guiding the wastewater in protection cylinder 2 to the side where drain pipe 201 is located, thereby improving the drainage effect.

[0027] One side of the centrifugal cylinder 3 is provided with a rotating assembly for driving the centrifugal cylinder 3 to rotate, the rotating assembly comprises a gear ring 401 fixedly connected to the outer wall of the centrifugal cylinder 3, the top of the protective cylinder 2 is bolted with a rotating motor 402, the output end of the rotating motor 402 is fixedly connected with a gear 403, the gear 403 is engaged with the gear ring 401, the rotating motor 402 is started, the rotating motor 402 drives the gear 403 to rotate, the gear 403 is engaged with the gear ring 401, thereby driving the gear ring 401 to drive the centrifugal cylinder 3 to rotate, so that the waste liquid in the chemical waste residue is thrown into the gap between the protective cylinder 2 and the centrifugal cylinder 3 through the centrifugal hole under the action of centrifugal force, thereby separating the waste liquid from the inside of the waste residue.

[0028] The upper part of the protective cylinder 2 is provided with a scraping mechanism, the scraping mechanism comprises two mounting frames 501 bolted on the top of the protective cylinder 2, the mounting frame 501 is L-shaped, a horizontal plate 505 is slidably connected between the two mounting frames 501, a servo motor 506 is bolted on the top of the horizontal plate 505, a rotating shaft 507 is connected to the output end of the servo motor 506 through a shaft coupling, a plurality of scraping plates 508 are fixedly connected to the outer wall of the rotating shaft 507 in a circumferential direction, and the end of the scraping plate 508 away from the rotating shaft 507 is arc-shaped, so that the scraping plate 508 can better fit the inner wall of the centrifugal cylinder 3 after extending into the centrifugal cylinder 3, thereby improving the scraping effect.

[0029] The scraping mechanism further comprises a power assembly for driving the horizontal plate 505 to move up and down, the power assembly comprises a stepping motor 502 bolted on the top of the mounting frame 501, a lead screw 503 is connected to the output end of the stepping motor 502 through a shaft coupling, the lead screw 503 is rotatably connected between the mounting frame 501 and the protective cylinder 2, a slide rod 504 is further fixedly connected between the mounting frame 501 and the protective cylinder 2, and the horizontal plate 505 is threadedly connected to the lead screw 503 and slidably connected to the slide rod 504.

[0030] Working principle: in use, first, the chemical waste residue is poured into the centrifugal cylinder 3, then, the stepper motor 502 is started, the stepper motor 502 drives the screw rod 503 to rotate, the screw rod 503 drives the horizontal plate 505 to move downwards, the horizontal plate 505 drives the scraper 508 to move downwards to the appropriate height, then, the servo motor 506 is started, the servo motor 506 drives the rotating shaft 507 to drive the scraper 508 to rotate, the waste residue in the centrifugal cylinder 3 is scraped flat, the gravity center of the centrifugal cylinder 3 is avoided from deviating, the centrifugal cylinder 3 is avoided from being worn, thereby affecting the service life of the centrifugal cylinder 3, then, the stepper motor 502 is reversed, the horizontal plate 505 is moved upwards and gradually reset, then, the rotating motor 402 is started, the rotating motor 402 drives the gear 403 to rotate, the gear 403 is engaged with the gear ring 401, thereby driving the gear ring 401 to drive the centrifugal cylinder 3 to rotate, the waste liquid inside the chemical waste residue is separated from the inside of the chemical waste residue under the action of centrifugal force, through the centrifugal hole, into the gap between the protective cylinder 2 and the centrifugal cylinder 3, thereby separating the waste liquid from the inside of the waste residue, when the waste residue and liquid separation work is completed, the control valves in the drain pipe 201 and the residue discharge pipe 202 are opened, the waste water is discharged through the drain pipe 201, and the waste residue is discharged through the residue discharge pipe 202.

[0031] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed for protection. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A chemical waste separation device, comprising multiple supports (1), wherein a protective cylinder (2) is fixedly connected between the supports (1), the top of the protective cylinder (2) is provided with an installation hole, a centrifuge cylinder (3) is rotatably connected in the installation hole, the outer wall of the centrifuge cylinder (3) is provided with a plurality of centrifugation holes, and a rotating component is provided on one side of the centrifuge cylinder (3), the rotating component being used to drive the centrifuge cylinder (3) to rotate, characterized in that: The upper part of the protection cylinder (2) is provided with a scraping mechanism, the scraping mechanism comprises two mounting racks (501) fixedly connected to the top of the protection cylinder (2), two mounting racks (501) are slidably connected with a cross plate (505), the top of the cross plate (505) is fixedly connected with a servo motor (506), the output end of the servo motor (506) is connected with a rotating shaft (507) through a shaft coupling, the outer wall of the rotating shaft (507) is fixedly connected with a plurality of circumferentially arranged scrapers (508), the scraping mechanism further comprises a power assembly, and the power assembly is used for driving the cross plate (505) to move up and down.

2. The chemical industrial waste residue separating device according to claim 1, characterized in that: The power assembly comprises a stepping motor (502) fixedly connected to the top of the mounting rack (501), the output end of the stepping motor (502) is connected with a lead screw (503) through a shaft coupling, the lead screw (503) is rotatably connected between the mounting rack (501) and the protection cylinder (2), the mounting rack (501) and the protection cylinder (2) are further fixedly connected with a sliding rod (504), and the cross plate (505) is threadedly connected to the lead screw (503).

3. The chemical waste residue separating device according to claim 1, characterized in that: The end of the scraper (508) away from the rotating shaft (507) is arc-shaped.

4. The chemical waste residue separating device according to claim 1, characterized in that: The rotating assembly comprises a gear ring (401) fixedly connected to the outer wall of the centrifugal cylinder (3), the top of the protection cylinder (2) is fixedly connected with a rotating motor (402), the output end of the rotating motor (402) is fixedly connected with a gear (403), and the gear (403) is engaged with the gear ring (401).

5. The chemical waste residue separating device according to claim 1, characterized in that: One side of the protection cylinder (2) is fixedly connected with a drain pipe (201), the bottom of the protection cylinder (2) is fixedly connected with a slag discharge pipe (202), the top of the slag discharge pipe (202) extends into the protection cylinder (2) and is rotatably connected to the bottom of the centrifugal cylinder (3), the bottom of the centrifugal cylinder (3) is provided with a slag discharge hole communicated with the slag discharge pipe (202), and an electromagnetic valve is arranged in the slag discharge hole.

6. The chemical waste residue separating device according to claim 5, characterized in that: The inner bottom wall of the protection cylinder (2) is fixedly connected with a guide plate (6), the guide plate (6) is inclinedly arranged, and the drain pipe (201) is located at the lower end of the guide plate (6).

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