Treatment device for producing calcium carbonate solid waste by purifying sodium hydrosulfide

Abstract

The utility model relates to a calcium carbonate solid waste treatment device, and discloses a treatment device for calcium carbonate solid waste generated by sodium hydrosulfide purification, which comprises a box body, a plurality of spray heads and two crushing rollers, a filter assembly is arranged in the box body, and the two crushing rollers are arranged in the filter assembly and are rotatably connected with the inner wall of the box body; a driving assembly for driving the annular screen to rotate is arranged in the box body, a water conveying assembly is arranged in the box body, the multiple nozzles are arranged on the water conveying assembly, a blocking assembly for blocking nozzles of the multiple nozzles is arranged on the water conveying assembly, and a feeding pipe for conveying materials into the filtering assembly is arranged in front of the box body. The plane of the inclined panel makes contact with the nozzles of the multiple sprayers, due to the elastic force of the two springs, the plane of the inclined panel blocks the nozzles of the multiple sprayers all the time, and powder generated when calcium carbonate solid waste is broken is prevented from entering the nozzles of the sprayers, blocking of the nozzles is avoided, and damage to the nozzles is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a calcium carbonate solid waste treatment device more specifically to a sodium hydrosulfide purification produces calcium carbonate solid waste treatment device. BACKGROUND

[0002] In the sodium hydrosulfide purification production, a lot of calcium carbonate solid waste will be produced, usually the sodium hydrosulfide and calcium carbonate mixed liquid is transported to the automatic deslag filter by pump, when stopping feeding, the liquid material in the automatic deslag filter press is blown to the sodium hydrosulfide storage tank by compressed air, water is passed to the automatic deslag filter press, the filter residue is washed, the washing water is transported to the production raw material water distribution tank, after the calcium carbonate in the automatic deslag filter press is washed, it is blown and dried by compressed air, the dry calcium carbonate in the automatic deslag filter press is automatically discharged.

[0003] The utility model discloses a heavy calcium carbonate waste residue recovery device, the heavy calcium carbonate waste residue recovery device includes: the box, the same screen on the both sides inner wall of the box is rotationally installed, two crushing rollers, two the crushing roller is rotationally installed on the box, two the crushing roller is located in the inside of screen, a plurality of inclined boards, a plurality of the inclined board is fixedly connected on the inner wall of screen, the gear ring is fixedly covered in the screen, the rotating mechanism, the rotating mechanism is set up on the box, is used to handle heavy calcium carbonate waste residue, water spraying mechanism, water spraying mechanism sets up on the box, is used to clean screen, provides heavy calcium carbonate waste residue recovery device has the advantage that the crushing is more sufficient, can greatly promote the recovery effect of heavy calcium carbonate waste residue, cleaning is more convenient and use effect is better.

[0004] In the process of realizing the present application, it is found that the technology has the following problems: when crushing the calcium carbonate waste residue, the powder produced during crushing will enter the nozzle of the spray head, and too much powder will cause blockage of the nozzle of the spray head, thereby causing damage to the spray head and affecting normal use. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a sodium hydrosulfide purification produces calcium carbonate solid waste treatment device to solve the problem that the powder produced during crushing will enter the nozzle of the spray head in the above-mentioned background technology.

[0006] The utility model provides following technical scheme: a kind of sodium hydrosulfide purification produces calcium carbonate solid waste's processing device, including box, several spray heads and two crushing rollers, the filter assembly is provided in the box, two crushing rollers are arranged in filter assembly, and are rotatably connected with the inner wall of box, drive assembly is provided in the box, which drives annular screen to rotate, water delivery assembly is provided in the box, several spray heads are arranged on water delivery assembly, and blocking component is provided on water delivery assembly, which blocks the nozzle of several spray heads, the front of box is provided with feed pipe, which conveys material into filter assembly.

[0007] Further, the filter includes an annular filter screen, a plurality of inclined plates and an annular gear, both ends of the annular filter screen are rotatably connected with the inner walls of the box, the two crushing rollers are arranged in the annular filter screen, the plurality of inclined plates are fixedly installed in the annular filter screen at equal intervals in a ring shape, and the annular gear is fixedly sleeved on the annular filter screen.

[0008] Further, the drive assembly includes a first motor, a protective shell, a power rod and a main gear, the protective shell is fixedly connected with the inner wall of the box, the protective shell is hollow, the first motor is fixedly installed in the protective shell, one end of the power rod is fixedly connected with the output end of the motor, the other end penetrates the protective shell and is rotatably connected with the protective shell, the main gear is fixedly connected with the end of the power rod penetrating the protective shell, and the main gear is engaged with the annular gear.

[0009] Further, the water delivery assembly includes a fixed pipe and a connecting pipe, the connecting pipe is hermetically arranged at both ends, one end of the fixed pipe penetrates one side of the box and is fixedly connected with the box, the connecting pipe is arranged in the box and is in communication with the end of the fixed pipe penetrating the box, and the plurality of spray heads are arranged on the connecting pipe in a row and are in communication with the connecting pipe.

[0010] Further, the blocking component includes a fixed box, a second motor, a rotating rod, a connecting rod, a circular ring, two sleeves, two springs, two lead screws, two supporting rods and an inclined plate, the fixed box is fixedly installed at one end of the connecting rod, the second motor is fixedly installed in the fixed box, one end of the rotating rod is fixedly connected with the output end of the second motor, the other end penetrates the fixed box and is rotatably connected with the fixed box, one end of the connecting rod is fixedly connected with the other end of the connecting pipe, the circular ring is sleeved on the connecting rod and is rotatably connected with the connecting rod, one end of the two sleeves is closed, the sealed ends of the two sleeves are respectively fixedly connected with the rotating rod and the circular ring, the two springs and the two supporting rods are respectively arranged in the two sleeves, one end of the spring is fixedly connected with the sealed end of the sleeve, the other end is fixedly connected with the supporting rod, the other end of the supporting rod extends to the outside of the sleeve and is slidably connected with the sleeve, the inclined plate is fixedly connected with the ends of the two supporting rods outside the sleeve, and the long sides of the inclined plate are inclined.

[0011] Further, the surface of the connecting pipe is fixedly installed with a supporting rod, and the other end of the supporting rod is fixedly connected with the inner wall of the box.

[0012] The technical effects and advantages of the utility model are as follows:

[0013] 1. The utility model discloses a second motor drives the slow reverse rotation of rotating rod, when the surface of the nozzle of a plurality of nozzles contacts the inclined surface of the inclined plate, the inclined plate is squeezed, the inclined plate drives two supporting rods to move away from the sealing end of the sleeve along the sleeve, two springs are stretched by the corresponding supporting rod, when the plane of the inclined plate contacts the nozzle of a plurality of nozzles, because of the elastic force of two springs, the plane of the inclined plate always blocks the nozzle of a plurality of nozzles, prevent the powder produced when crushing calcium carbonate solid waste from entering the nozzle of the nozzle, cause the nozzle to be blocked, lead to the damage of the nozzle. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic view of the utility model;

[0015] Figure 2 It is the section structure schematic view of the utility model;

[0016] Figure 3 It is the utility model Figure 2 A part amplification structure schematic view of the utility model;

[0017] Figure 4 It is the filter assembly structure schematic view of the utility model;

[0018] Figure 5 It is the blocking assembly structure schematic view of the utility model.

[0019] The figure mark is: 1, box;2, nozzle;3, crushing roller;4, filter assembly;401, annular filter screen;402, inclined plate;403, annular gear;5, drive assembly;501, first motor;502, protective shell;503, power pole;504, main gear;6, water delivery assembly;601, fixed pipe;602, connecting pipe;7, blocking assembly;701, fixed box;702, second motor;703, rotating rod;704, connecting rod;705, circular ring;706, sleeve;707, spring;708, supporting rod;709, inclined plate;8, feed pipe;9, supporting rod. DETAILED DESCRIPTION

[0020] The utility model will be further explained in combination with specific embodiment, however, people skilled in the art should understand, the detailed description given in combination with the drawings here is to explain better, the structure of the utility model is bound to exceed these limited embodiments, and for some equivalent replacement scheme or common means, this paper will not make detailed description, but still belongs to the protection scope of the application.

[0021] Figures 1-5 It is the best embodiment of the utility model, the following will be combined with the drawings Figure 1 ~ appendixFigure 5 The utility model makes further illustration to the utility model.

[0022] The utility model discloses a kind of sodium sulfhydryde purification produces calcium carbonate solid waste's processing device, including box 1, several spray heads 2 and two broken rollers 3, filter assembly 4 is provided in box 1, two broken rollers 3 are arranged in filter assembly 4, and with box 1 inner wall rotationally connected, driving assembly 5 that drives filter assembly 4 rotation is provided in box 1, water delivery component 6 is provided in box 1, several spray heads 2 are set on water delivery component 6, and blocking component 7 that several spray heads 2 spout are blocked are provided on water delivery component 6, the front of box 1 is provided with the feed pipe 8 that material is delivered to filter assembly 4.

[0023] In the embodiment, when using, staff puts calcium carbonate solid waste into feed pipe 8, into filter assembly 4 of box 1 by feed pipe 8, rotates by driving assembly 5 to drive filter assembly 4, rotates by filter assembly 4 to drive solid waste, rotates to certain height, and solid waste will drop between two broken rollers 3, and is broken by the broken roller 3 of rotation, and broken roller 3 is prior art, not explained here, small solid waste will pass through filter assembly 4, and large block will be intercepted by filter assembly 4 and repeatedly broken by two broken rollers 3, and small solid waste is discharged by the discharge port at the bottom of box 1, when breaking work is completed, blocking component 7 blocks the nozzle of several spray heads 2 in initial state, to prevent powder generated when breaking calcium carbonate solid waste from entering the nozzle of spray head 2, to cause nozzle blockage, when water delivery component 6 is connected with water source and is washed by spray head 2, at this time, blocking component 7 no longer blocks the nozzle of several spray heads 2, and the water sprayed by several spray heads 2 is used to clean filter assembly 4 driven by driving assembly 5, so that the sewage of cleaning is discharged by the discharge port at the bottom of box 1.

[0024] Specifically, filter includes annular filter screen 401, several inclined plates 402 and annular gear 403, both ends of annular filter screen 401 are rotationally connected with the two side inner walls of box 1, two broken rollers 3 are arranged in annular filter screen 401, several inclined plates 402 are fixedly installed in annular filter screen 401 in ring shape equidistantly, and annular gear 403 is fixedly sleeved on annular filter screen 401.

[0025] In the embodiment, the calcium carbonate solid waste enters the feeding pipe 8 and enters the annular filter screen 401 through the feeding pipe 8. At this time, the driving assembly 5 drives the annular gear 403 to rotate, the annular gear 403 drives the annular filter screen 401 to rotate, the annular filter screen 401 drives the solid waste in the annular filter screen 401 and the inclined plate 402 to rotate, the inclined plate 402 drives the solid waste to rotate, and when the solid waste rotates to the top of the two crushing rollers 3, the solid waste falls on the two crushing rollers 3 along the inclined surface of the inclined plate 402 and is crushed by the two crushing rollers 3, so that the crushed solid waste can pass through the filter holes of the annular filter screen 401. The solid waste passing through the filter holes is discharged from the discharge port of the box body 1. The large solid waste will be repeatedly crushed until it can pass through the filter holes. When the annular filter screen 401 is cleaned, the driving assembly 5 drives the annular filter screen 401 to rotate, and the water sprayed by the plurality of nozzles 2 is used to flush the rotating annular filter screen 401, so that the flushed sewage is discharged from the discharge port of the box body 1.

[0026] Specifically, the driving assembly 5 comprises a first motor 501, a protective shell 502, a power rod 503 and a main gear 504. The protective shell 502 is fixedly connected with the inner wall of the box body 1 and is hollow inside. The first motor 501 is fixedly installed in the protective shell 502. One end of the power rod 503 is fixedly connected with the output end of the motor, and the other end penetrates through the protective shell 502 and is rotationally connected with the protective shell 502. The main gear 504 is fixedly connected with the end of the power rod 503 penetrating through the protective shell 502, and the main gear 504 is engaged with the annular gear 403.

[0027] In the embodiment, when it is needed to drive the annular filter screen 401 to rotate, the first motor 501 is started at this time, the first motor 501 drives the power rod 503 to rotate, the power rod 503 drives the main gear 504 to rotate, and the main gear 504 drives the annular gear 403 to rotate.

[0028] Specifically, the water feeding assembly 6 comprises a fixed pipe 601 and a connecting pipe 602. The connecting pipe 602 is sealingly arranged at both ends. One end of the fixed pipe 601 penetrates through one side of the box body 1 and is fixedly connected with the box body 1. The connecting pipe 602 is arranged in the box body 1 and is in communication with the end of the fixed pipe 601 penetrating through the box body 1. The plurality of nozzles 2 are arranged in a row on the connecting pipe 602 and are in communication with the connecting pipe 602.

[0029] In the embodiment, when it is needed to clean the annular filter screen 401, a water source is connected to the fixed pipe 601 at this time, so that water enters the fixed pipe 601 and enters the connecting pipe 602 from the fixed pipe 601 and is sprayed through the plurality of nozzles 2.

[0030] Specifically, the blocking assembly 7 comprises a fixed box 701, a second motor 702, a rotating rod 703, a connecting rod 704, a circular ring 705, two sleeves 706, two springs 707, two supporting rods 708 and an inclined plate 709, the fixed box 701 is fixedly installed at one end of the connecting rod 704, the second motor 702 is fixedly installed in the fixed box 701, one end of the rotating rod 703 is fixedly connected with the output end of the second motor 702, the other end penetrates through the fixed box 701 and is rotationally connected with the fixed box 701, one end of the connecting rod 704 is fixedly connected with the other end of the connecting pipe 602, the circular ring 705 is sleeved on the connecting rod 704 and rotationally connected with the connecting rod 704, one end of each of the two sleeves 706 is closed, the closed ends of the two sleeves 706 are fixedly connected with the rotating rod 703 and the circular ring 705 respectively, the two springs 707 and the two supporting rods 708 are arranged in the two sleeves 706 respectively, one end of each of the springs 707 is fixedly connected with the closed end of the sleeve 706, the other end is fixedly connected with the supporting rod 708, the other end of each of the supporting rods 708 extends to the outside of the sleeve 706 and is slidingly matched with the sleeve 706, the inclined plate 709 is fixedly connected with the ends of the two supporting rods 708 located outside the sleeve 706, and the two long sides of the inclined plate 709 are obliquely arranged.

[0031] In the initial state, the plane of the inclined plane plate 709 blocks the nozzles of the plurality of spray heads 2, and the two springs 707 are in a stretched state. When the crushing work is completed and the annular filter screen 401 needs to be cleaned, the second motor 702 is started to slowly rotate the rotating rod 703, which drives the sleeve 706, the spring 707 and the support rod 708 to rotate, and the inclined plane plate 709 is driven by the connecting rod 704 to rotate, which drives the other support rod 708, the sleeve 706 and the spring 707 to rotate, and the connected annular ring 705 is driven by the sleeve 706 to rotate along the connecting rod 704. When the inclined plane plate 709 rotates, the inclined plane plate 709 slides along the nozzles of the plurality of spray heads 2. When the plurality of spray heads 2 contact the inclined surface of the inclined plane plate 709, the two springs 707 rebound to drive the two support rods 708 to move towards the sealed end of the sleeve 706, so that the inclined plane plate 709 does not block the nozzles of the plurality of spray heads 2. When the cleaning is completed, the second motor 702 drives the rotating rod 703 to slowly reverse rotation. When the surface of the nozzles of the plurality of spray heads 2 contacts the inclined surface of the inclined plane plate 709, the inclined plane plate 709 is squeezed, and the two support rods 708 are driven by the inclined plane plate 709 to move away from the sealed end of the sleeve 706. At this time, the two springs 707 are stretched by the corresponding support rods 708. When the plane of the inclined plane plate 709 contacts the nozzles of the plurality of spray heads 2, the plane of the inclined plane plate 709 is always blocked by the nozzles of the plurality of spray heads 2 due to the elastic force of the two springs 707, so as to prevent the powder generated during the crushing of the calcium carbonate solid waste from entering the nozzles of the spray heads 2, thereby preventing the nozzles from being blocked and damaged.

[0032] Specifically, the surface of the connecting pipe 602 is fixedly provided with a support rod 9, and the other end of the support rod 9 is fixedly connected with the inner wall of the box body 1.

[0033] In the embodiment, the stability of the connecting pipe 602 is improved by the support rod 9.

[0034] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to obtain equivalent embodiments. However, any simple modification, equivalent change and modification of the above embodiments without departing from the technical solution of the present application, and according to the technical essence of the present application, still belongs to the protection scope of the technical solution of the present application.

Claims

1. A kind of sodium hydrosulfide purification produces calcium carbonate solid waste processing device, including box (1), several spray heads (2) and two broken rollers (3), it is characterized in that: The box (1) is provided with a filter assembly (4), two crushing rollers (3) are arranged in the filter assembly (4) and are rotatably connected with the inner wall of the box (1), the box (1) is provided with a driving assembly (5) for driving the filter assembly (4) to rotate, the box (1) is provided with a water delivery assembly (6), a plurality of spray heads (2) are arranged on the water delivery assembly (6), the water delivery assembly (6) is provided with a blocking assembly (7) for blocking the nozzles of the plurality of spray heads (2), and the front of the box (1) is provided with a feeding pipe (8) for feeding materials into the filter assembly (4).

2. A device for treating calcium carbonate solid waste generated from purification of sodium hydrosulfide according to claim 1, characterized by: The filter comprises a ring-shaped filter screen (401), a plurality of inclined plates (402) and a ring-shaped gear (403), both ends of the ring-shaped filter screen (401) are rotatably connected with the inner walls of the two sides of the box (1), the two crushing rollers (3) are arranged in the ring-shaped filter screen (401), the plurality of inclined plates (402) are fixedly installed in the ring-shaped filter screen (401) at equal intervals in a ring shape, and the ring-shaped gear (403) is fixedly sleeved on the ring-shaped filter screen (401).

3. The device for processing calcium carbonate solid waste generated by purification of sodium hydrosulfide according to claim 2, characterized in that: The driving assembly (5) comprises a first motor (501), a protective shell (502), a power rod (503) and a main gear (504), the protective shell (502) is fixedly connected with the inner wall of the box (1) and is hollow, the first motor (501) is fixedly installed in the protective shell (502), one end of the power rod (503) is fixedly connected with the output end of the motor, the other end penetrates the protective shell (502) and is rotatably connected with the protective shell (502), and the main gear (504) is fixedly connected with one end of the power rod (503) penetrating the protective shell (502) and is engaged with the ring-shaped gear (403).

4. The device for processing calcium carbonate solid waste generated by purification of sodium hydrosulfide according to claim 1, characterized in that: The water delivery assembly (6) comprises a fixed pipe (601) and a connecting pipe (602), the connecting pipe (602) is sealingly arranged at both ends, one end of the fixed pipe (601) penetrates one side of the box (1) and is fixedly connected with the box (1), the connecting pipe (602) is arranged in the box (1) and is in communication with one end of the fixed pipe (601) penetrating the box (1), and the plurality of spray heads (2) are arranged on the connecting pipe (602) in a row and are in communication with the connecting pipe (602).

5. A device for treating calcium carbonate solid waste produced by purification of sodium sulfhydride according to claim 4, characterized in that: The blocking component (7) comprises a fixed box (701), a second motor (702), a rotating rod (703), a connecting rod (704), a circular ring (705), two sleeves (706), two springs (707), two supporting rods (708) and an inclined plate (709), the fixed box (701) is fixedly installed at one end of the connecting rod (704), the second motor (702) is fixedly installed in the fixed box (701), one end of the rotating rod (703) is fixedly connected with the output end of the second motor (702), the other end penetrates through the fixed box (701) and is rotationally connected with the fixed box (701), one end of the connecting rod (704) is fixedly connected with the other end of the connecting pipe (602), the circular ring (705) is sleeved on the connecting rod (704) and rotationally connected with the connecting rod (704), one end of each of the two sleeves (706) is closed, the closed ends of the two sleeves (706) are fixedly connected with the rotating rod (703) and the circular ring (705) respectively, the two springs (707) and the two supporting rods (708) are arranged in the two sleeves (706) respectively, one end of the spring (707) is fixedly connected with the closed end of the sleeve (706), the other end is fixedly connected with the supporting rod (708), the other end of the supporting rod (708) extends to the outside of the sleeve (706) and is in sliding fit with the sleeve (706), the inclined plate (709) is fixedly connected with the ends of the two supporting rods (708) located outside the sleeve (706), and the two long sides of the inclined plate (709) are provided with inclined surfaces.

6. A device for treating calcium carbonate solid waste produced by purification of sodium sulfhydride according to claim 4, characterized in that: The surface of the connecting pipe (602) is fixedly installed with a supporting rod (9), and the other end of the supporting rod (9) is fixedly connected with the inner wall of the box body (1).

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