Crushing device for zirconium slag treatment

Abstract

The utility model discloses a crushing device for zirconium slag treatment, which belongs to the technical field of zirconium slag crushing and comprises a box body, a feed port is arranged on one side of the box body, a crushing component is arranged in the box body and positioned below the feed port, a screening plate is arranged below the crushing component, and a plurality of screening through holes are distributed on the screening plate. A charging basket is arranged on the box body and is positioned below the screening plate; a material returning assembly is arranged at the end, located on the lowest side of the screening plate, of the box body, the material returning assembly comprises a rotating motor and a screw rod, the rotating motor is obliquely arranged on the box body, the screw rod is fixedly connected with an output shaft of the rotating motor, and a spiral blade is arranged in the length direction of the outer wall of the screw rod; a casing pipe is arranged to cover the spiral blade, and a material guide plate is arranged at the position, located on the spiral blade and the feeding port, of the box body. According to the utility model, the zirconium slag can be circularly crushed, so that the crushed zirconium slag particles are uniform in size and then put into subsequent use.

Description

TECHNICAL FIELD

[0001] The utility model relates to zirconium slag crushing technical field, concretely relates to a kind of crushing devices for zirconium slag treatment. BACKGROUND

[0002] Zirconium slag is a common industrial waste, mainly from foundry, metallurgical industry in the mold agent and refractory material, zirconium slag can be used in some environmental protection equipment of desulfurization and denitrification in chemical plant, cement plant, power plant etc., zirconium slag can be used as catalyst carrier or one of catalyst components, to improve the stability and activity of catalyst, so as to improve the efficiency and environmental protection performance of desulfurization and denitrification process, usually zirconium slag needs to be crushed in processing process, and there is certain requirement to the uniformity of particle size after crushing, because the non-uniformity of particle size can affect subsequent use effect;But the existing zirconium slag treatment crushing device cannot be recycled to crush zirconium slag, so that the zirconium slag particle is uneven, which affects the subsequent use effect. SUMMARY

[0003] The main purpose of the utility model is to solve the above-mentioned technical problems to some extent, a kind of crushing device for zirconium slag treatment is proposed, zirconium slag can be recycled to crush, so that the zirconium slag particle is uniform after crushing and then is put into subsequent use.

[0004] The above-mentioned problems solved by the utility model are realized by the following technical schemes:

[0005] A kind of crushing device for zirconium slag treatment is proposed, including box, the side of the box is equipped with feed inlet, the position of the box in the box below the feed inlet is equipped with crushing assembly, the lower side of the crushing assembly is obliquely equipped with screening plate, wherein the low end of the screening plate is rotatably arranged in the box, the high end thereof is movably arranged on the mounting seat arranged in the box and is in transmission connection with the driving assembly arranged on the mounting seat, a plurality of screening through holes are distributed on the screening plate;The box is equipped with basket below the screening plate;The end of the box at the lowest side of the screening plate is equipped with return material assembly, the return material assembly includes rotary motor and screw rod, the rotary motor is obliquely arranged in the box, the screw rod is fixedly connected with the output shaft of the rotary motor, the outer wall of the screw rod is provided with helical blade in length direction, the helical blade is covered with sleeve, the sleeve is provided with notch at the lowermost position of the helical blade, the guiding plate is arranged on the both sides of the screening plate and extends to the direction of the notch;The box is equipped with guide plate in the position of the helical blade at the uppermost end and the position of feed inlet and extends to the direction of crushing assembly respectively.

[0006] In some embodiments, the crushing assembly comprises two crushing rollers, which are respectively connected with the servo motors arranged on the box body and drive the two crushing rollers to rotate in opposite directions, and the end of the material guide plate is close to the middle position of the two crushing rollers.

[0007] In some embodiments, the box body is provided with a baffle below the crushing assembly, and the end of the baffle extends to the highest end of the screening plate.

[0008] In some embodiments, the baffle is provided with at least two baffles arranged alternately, and the end of the lowermost baffle extends to the highest end of the screening plate.

[0009] In some embodiments, the mounting seat is provided with a movable slot, the screening plate is inserted with a plug rod in the through slot, and the two ends of the plug rod are respectively arranged in the movable slot.

[0010] In some embodiments, the driving assembly comprises a cylinder, and the output end of the cylinder is provided with a flange plate, and the flange plate is fixedly connected with the screening plate.

[0011] In some embodiments, the box body is provided with a connecting plate at the end of the lowest side of the screening plate and the gap of the sleeve.

[0012] The above technical scheme provided by the present application has the following advantages compared with the prior art:

[0013] The zirconium slag to be treated input from the feed inlet is crushed by the crushing assembly, the crushed zirconium slag falls on the screening plate, and the zirconium slag meeting the particle size falls from the screening hole on the screening plate into the basket for subsequent use of the zirconium slag, and the zirconium slag not meeting the particle size rolls from the screening plate to the material returning assembly, and the zirconium slag is transported back to the crushing assembly by the material returning assembly for crushing again until the particles of the crushed zirconium slag can fall from the screening hole of the screening plate into the basket, thereby performing cyclic crushing treatment on the zirconium slag, and the zirconium slag particles falling into the basket after crushing are uniform in size, so as to facilitate subsequent use.

[0014] Further, the driving assembly can drive the highest end of the screening plate to move up and down, thereby shaking the zirconium slag on the screening plate, so that the zirconium slag can smoothly fall into the material returning assembly. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below only constitute some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative labor.

[0016] Fig. 1 The structure diagram of the crushing device for zirconium slag treatment of the present application is shown in the figure.

[0017] Fig. 2 The structure diagram of the crushing device for zirconium slag treatment of the present application is shown in the figure.

[0018] Fig. 3 The structure diagram of the crushing device for zirconium slag treatment of the present application is shown in the figure.

[0019] Explanation of reference numerals:

[0020] 1 - box; 2 - feed inlet; 3 - crushing roller; 4 - servo motor; 5 - screening plate; 6 - mounting seat; 7 - movable groove; 8 - insertion rod; 9 - air cylinder; 10 - screening through hole; 11 - return material assembly; 12 - rotary motor; 13 - screw; 14 - helical blade; 15 - sleeve; 16 - guide plate; 17 - baffle; 18 - guide plate; 19 - connecting plate; 20 - basket. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments only constitute some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture, and if the specific posture changes, the directional indications will also change accordingly.

[0023] In addition, if the description of "first", "second" and the like is involved in the embodiments of the utility model, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, if "and / or" or "and / or" appears in the whole text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0024] As shown in Figs. 1-3 The utility model discloses a crushing device for zirconium slag treatment, including the box 1, the one side of box 1 is equipped with feed inlet 2, the position of being located in the box 1 below feed inlet 2 is equipped with crushing assembly, and crushing assembly includes two crushing rollers 3, two crushing rollers 3 are respectively with the servo motor 4 transmission connection of being arranged to box 1, and drive two crushing rollers 3 rotate to opposite direction, to crush zirconium slag through the effect of two crushing rollers 3 of reverse rotation, the lower side of being located crushing assembly is obliquely equipped with screening plate 5, wherein the low end of screening plate 5 can rotatably be equipped in box 1, and the high end of its is movably equipped on the mounting seat 6 of being arranged in the box 1, wherein mounting seat 6 is equipped with movable slot 7, and the plug rod 8 is inserted in the through slot of being arranged in screening plate 5, and the both ends of plug rod 8 are placed in movable slot 7 respectively, to make screening plate 5 move in the range of movable slot 7, mounting seat 6 is equipped with cylinder 9, and the output end of cylinder 9 is equipped with flange plate, and flange plate is fixedly connected with the high end of screening plate 5, and provides power for the activity of screening plate 5 through cylinder 9, and screening plate 5 is distributed with several screening through hole 10, the basket 20 of being located in the box 1 below screening plate 5 is equipped with, and the end of the lowest side of the box 1 is equipped with return material assembly 11 in screening plate 5, and zirconium slag is transported back to crushing assembly again through return material assembly 11 and is crushed, until the particle of zirconium slag after crushing can fall into the basket 20 from the screening through hole 10 of screening plate 5, to carry out the cycle crushing treatment to zirconium slag, make the particle size of zirconium slag after crushing falling into the basket 20 uniform, to facilitate the subsequent use.

[0025] Specific, back material assembly 11 includes rotating motor 12 and screw 13, rotating motor 12 is inclined to be provided in the box 1, screw 13 is fixedly connected with the output shaft of rotating motor 12, the outer wall of screw 13 is provided with helical blade 14 in the length direction, the sleeve 15 is provided with the notch at the lowest end of the helical blade 14, the box 1 is located at the position of the uppermost end of the helical blade 14 and the position of the feed inlet 2 and extends to the direction of the crushing assembly and is provided with the guide plate 16, the end of the guide plate 16 is close to the middle position of the two crushing rollers 3.

[0026] The device is used, the zirconium slag to be treated is put into from the feed inlet 2, and the zirconium slag is crushed by the two crushing rollers 3, the crushed zirconium slag falls on the screening plate 5, the zirconium slag meeting the particle size is dropped from the screen hole 10 on the screening plate 5 into the basket, and the zirconium slag not meeting the particle size is rolled on the screening plate 5 under the action of gravity and is discharged from the notch of the sleeve 15 to the helical blade 14, the guide plate 18 is provided on the two sides of the screening plate 5 and extends to the notch direction, the zirconium slag is prevented from falling from the two sides of the screening plate 5 through the guide plate 18, so that the zirconium slag on the screening plate 15 moves along the guide plate 18, and in order to prevent the zirconium slag from falling from the side, the connecting plate 19 is arranged at the end of the lowest side of the sleeve 15 and the screening plate 5 in the box 1, so that the zirconium slag is discharged along the connecting plate 19 to the helical blade 14, the helical blade 14 is driven to rotate by the rotating motor 12, so that the zirconium slag is lifted to the highest position of the helical blade 14 and falls on the guide plate 16, and finally is discharged from the guide plate 16 to the crushing roller 3 again to be crushed again, until the crushed zirconium slag falls from the screen hole 10 of the screening plate 5 into the basket,

[0027] Further, the cylinder 9 can drive the high end of the screening plate 5 to move up and down, so as to shake the zirconium slag on the screening plate 5, so that the zirconium slag can smoothly fall to the position of the helical blade 14, and the baffle 17 is arranged below the crushing assembly in the box 1, the baffle 17 is provided with at least two pieces and is arranged alternately, and the end of the lowermost baffle 17 extends to the highest end of the screening plate 5, so as to reduce the impact on the screening plate 5 through the baffle 17, and the zirconium slag has enough screening rolling distance.

[0028] The preferred embodiments are only used to limit the patent range of the utility model, and the equivalent structural transformation made by the utility model specification and the drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the utility model.

Claims

1. A crushing device for zirconium slag treatment, characterized in that, The utility model provides a kind of material screening device, including box, the side of the box is equipped with feed inlet, the position of the box inside is equipped with crushing assembly below feed inlet, is obliquely equipped with screening plate below the crushing assembly, wherein the low end of the screening plate is rotatably equipped in the box, the high end of the screening plate is movably equipped in the mounting seat provided in the box, and is drivingly connected with the driving assembly provided on the mounting seat, a plurality of screening through holes are distributed on the screening plate;The box is equipped with basket below the screening plate;The box is equipped with return material assembly at the end of the lowest side of the screening plate, the return material assembly includes rotating motor and screw rod, the rotating motor is obliquely equipped in the box, the screw rod is fixedly connected with the output shaft of the rotating motor, the outer wall of the screw rod is equipped with helical blade in length direction, sleeve is covered the helical blade, the sleeve is equipped with gap at the lowest end position of the helical blade, the guiding plate is extended to the direction of the gap on both sides of the screening plate;The box is equipped with guide plate in the position of the helical blade of the uppermost end and the position of feed inlet respectively extending to the direction of crushing assembly. The crushing assembly includes two crushing rollers, the two crushing rollers are drivingly connected with the servo motor provided in the box respectively, and drive the two crushing rollers to rotate in opposite directions, the end of the guide plate is close to the middle position of the two crushing rollers.

2. The crushing device for zirconia slag treatment according to claim 1, characterized by The box is equipped with baffle below the crushing assembly, and the end of the baffle extends to the highest end of the screening plate.

3. The crushing device for zirconia slag treatment according to claim 1, characterized by The baffle is equipped with at least two, and is alternately arranged up and down, and the end of the lowermost baffle extends to the highest end of the screening plate.

4. The crushing device for zirconia slag treatment according to claim 3, characterized by The mounting seat is equipped with movable slot, the plug rod is inserted in the through slot of the screening plate, and the two ends of the plug rod are placed in the movable slot respectively.

5. The crushing device for zirconia slag treatment according to claim 1, characterized by The driving assembly includes cylinder, the output end of the cylinder is equipped with flange plate, and the flange plate is fixedly connected with the screening plate.

6. The crushing device for zirconia slag treatment according to claim 1, characterized by The box is equipped with connecting plate, which is connected with the gap of the sleeve and the end of the lowest side of the screening plate.

7. The crushing device for zirconia slag treatment according to claim 1, characterized by The utility model discloses a kind of material screening device, including box, the side of the box is equipped with feed inlet, the position of the box inside is equipped with crushing assembly below feed inlet, is obliquely equipped with screening plate below the crushing assembly, wherein the low end of the screening plate is rotatably equipped in the box, the high end of the screening plate is movably equipped in the mounting seat provided in the box, and is drivingly connected with the driving assembly provided on the mounting seat, a plurality of screening through holes are distributed on the screening plate;The box is equipped with basket below the screening plate;The box is equipped with return material assembly at the end of the lowest side of the screening plate, the return material assembly includes rotating motor and screw rod, the rotating motor is obliquely equipped in the box, the screw rod is fixedly connected with the output shaft of the rotating motor, the outer wall of the screw rod is equipped with helical blade in length direction, sleeve is covered the helical blade, the sleeve is equipped with gap at the lowest end position of the helical blade, the guiding plate is extended to the direction of the gap on both sides of the screening plate;The box is equipped with guide plate in the position of the helical blade of the uppermost end and the position of feed inlet respectively extending to the direction of crushing assembly. The crushing assembly includes two crushing rollers, the two crushing rollers are drivingly connected with the servo motor provided in the box respectively, and drive the two crushing rollers to rotate in opposite directions, the end of the guide plate is close to the middle position of the two crushing rollers. The box is equipped with baffle below the crushing assembly, and the end of the baffle extends to the highest end of the screening plate. The baffle is equipped with at least two, and is alternately arranged up and down, and the end of the lowermost baffle extends to the highest end of the screening plate. The mounting seat is equipped with movable slot, the plug rod is inserted in the through slot of the screening plate, and the two ends of the plug rod are placed in the movable slot respectively. The driving assembly includes cylinder, the output end of the cylinder is equipped with flange plate, and the flange plate is fixedly connected with the screening plate. The box is equipped with connecting plate, which is connected with the gap of the sleeve and the end of the lowest side of the screening plate.

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