A solid waste treatment device for preparing electronic-grade barium chloride by using industrial barium carbonate barium residue

Abstract

The utility model discloses a kind of solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate barium residue, is related to solid waste treatment technical field, including processing box and solid waste crushing mechanism, the side of the processing box is provided with first accommodating cavity, the side surface of the rolling gear is engaged and is connected with fixed gear.The solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate barium residue, the rotation of sliding rod makes rolling gear roll along the outside of fixed gear, so as to drive reciprocating screw rod to drive moving sleeve to make sliding rod carry hammerhead to occur reciprocating displacement in rotor disc inside, so that hammerhead is no longer single trajectory when rotating in processing box inside, and because of the change of hammerhead rotating track, the big particle barium residue originally located between hammerhead can be fully stressed to realize crushing, so as to solve the problem that barium residue cannot be stressed to crush due to sliding trajectory located between hammerhead, so as to effectively improve the crushing efficiency of barium residue.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of solid waste treatment, in particular to a solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue. BACKGROUND

[0002] The preparation of electronic-grade barium chloride from industrial barium carbonate barium residue mainly includes the pretreatment of barium residue, chlorination reaction, purification, and the preparation of the final product. The pretreatment of barium residue requires a solid waste treatment device to crush and sieve it into appropriate particle size to improve the effect of subsequent processes such as acid pickling and washing.

[0003] The existing solid waste treatment device can only rotate along a single trajectory to crush the barium carbonate barium residue when crushing the barium carbonate barium residue, which results in that the barium carbonate barium residue located between the hammers cannot be crushed immediately and can only be crushed after changing its position during the downward sliding process. However, some barium carbonate barium residues with a volume smaller than the distance between the hammers and a downward sliding trajectory located between the hammers cannot be crushed in a short time, resulting in that they remain in the device for a long time, thereby increasing the time consumption of crushing and sieving operations.

[0004] Therefore, in view of the above problems, the present application provides a solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides a solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue, which solves the problems raised in the background art.

[0006] To achieve the above purpose, the present application realizes the following technical scheme: a solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue, comprising a treatment box and a solid waste crushing mechanism, a first containing cavity is arranged on one side of the treatment box, and the solid waste crushing mechanism is arranged on the outer side of the first containing cavity. The solid waste crushing mechanism comprises a driving motor, a rotor shaft, a rotor disc, a sliding rod, a moving sleeve, a reciprocating screw rod, a rolling gear, a fixed gear, and a hammer. The output end of the driving motor is connected with the rotor shaft inside the first containing cavity, and the outer wall of the rotor shaft is equidistantly provided with the rotor disc. The surface of the rotor disc is provided with the sliding rod in an annular shape, and the end of the sliding rod close to the first containing cavity is rotatably connected with the moving sleeve. The inside of the moving sleeve is provided with the reciprocating screw rod, and the end of the reciprocating screw rod is fixedly provided with the rolling gear. The side surface of the rolling gear is meshingly connected with the fixed gear, and the outer wall of the sliding rod is connected with the hammer through a bearing.

[0007] Further, the fixed gear is fixed to the inner side of the first containing cavity, and the rotor shaft penetrates the middle part of the fixed gear.

[0008] Further, the rolling gear is slidably connected to the inner side of the first accommodating cavity through a bearing bracket away from one side of the reciprocating wire rod.

[0009] Further, the end of the hammer head protrudes from the outer side of the rotor disc, and the hammer heads are equidistantly distributed on the outer wall of the sliding rod.

[0010] Further, the processing box is provided with a second accommodating cavity away from one side of the first accommodating cavity, and a rolling wheel is connected to the inside of the second accommodating cavity away from one end of the moving sleeve.

[0011] Further, the inside of the second accommodating cavity is provided with a transmission screening assembly, which comprises an oil pipe box and a piston pipe.

[0012] Further, the transmission screening assembly further comprises a spring piston rod, and the inside of the piston pipe is provided with the spring piston rod.

[0013] Further, the transmission screening assembly further comprises a transmission ring plate, and one end of the spring piston rod away from the piston pipe is connected with the transmission ring plate, and the side surface of the transmission ring plate is attached to the surface of the rolling wheel.

[0014] Further, the transmission screening assembly further comprises an elastic curved rod, and the bottom of the oil pipe box is provided with the elastic curved rod.

[0015] Further, the transmission screening assembly further comprises a screening net, and the bottom of the elastic curved rod is connected with the screening net, and the shape of the screening net is adapted to the shape of the discharge port at the bottom of the inner wall of the processing box, and the periphery of the screening net is connected with the inner wall of the processing box through flexible silica gel.

[0016] The application provides a solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue, which has the following beneficial effects:

[0017] 1. The solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue utilizes the rotation of the sliding rod to make the rolling gear roll along the outer side of the fixed gear, thereby driving the reciprocating wire rod to drive the moving sleeve to make the sliding rod carry the hammer heads to reciprocate in the rotor disc, so that the hammer heads no longer have a single trajectory when rotating in the processing box, and the large-particle barium residue originally located between the hammer heads is subjected to sufficient stress to be broken due to the change of the rotating trajectory of the hammer heads, thereby solving the problem that the barium residue cannot be broken due to the sliding trajectory located between the hammer heads, and effectively improving the breaking efficiency of the barium residue.

[0018] 2. The solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue, wherein the spring piston rod is extended and retracted with the screen by the reciprocating movement of the sliding rod when the sliding rod rotates, so that the flexible curved rod carries the screen and vibrates with the screen by the transmission medium in the oil pipe box, thereby enhancing the filtering effect of the screen on the crushed barium residue, and preventing the surface pores of the screen from being blocked by vibration. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 Figure 2 is a cross-sectional view of the processing box of the solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue according to the present application;

[0020] Figure 2 Figure 3 is a right side view of the processing box of the solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue according to the present application;

[0021] Figure 3 Figure 4 is a left side view of the processing box of the solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue according to the present application;

[0022] Figure 4 Figure 5 is a structural schematic view of the oil pipe box of the solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue according to the present application;

[0023] Figure 5 Figure 6 is a structural schematic view of the reciprocating screw rod of the solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue according to the present application.

[0024] In the figure: 1, processing box; 2, first containing cavity; 3, solid waste crushing mechanism; 301, driving motor; 302, rotor shaft; 303, rotor disc; 304, sliding rod; 305, moving sleeve; 306, reciprocating screw rod; 307, rolling gear; 308, fixed gear; 309, hammer head; 4, second containing cavity; 5, transmission screening assembly; 501, oil pipe box; 502, piston pipe; 503, spring piston rod; 504, transmission ring plate; 505, flexible curved rod; 506, screening mesh; 6, roller. DETAILED DESCRIPTION

[0025] The embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0026] As Figures 1-5As shown, the present application provides technical solutions: a solid waste treatment device for preparing electronic grade barium chloride from industrial barium carbonate barium residue, comprising a treatment box 1 and a solid waste crushing mechanism 3, one side of the treatment box 1 is provided with a first containing cavity 2, the solid waste crushing mechanism 3 is arranged on the outer side of the first containing cavity 2, the solid waste crushing mechanism 3 comprises a driving motor 301, a rotor shaft 302, a rotor disc 303, a sliding rod 304, a moving sleeve 305, a reciprocating screw rod 306, a rolling gear 307, a fixed gear 308 and a hammer head 309, the output end of the driving motor 301 is connected with the rotor shaft 302 inside the first containing cavity 2, and the outer wall of the rotor shaft 302 is equidistantly distributed with the rotor disc 303, the surface of the rotor disc 303 is annular and penetrates the sliding rod 304, and the end of the sliding rod 304 close to the first containing cavity 2 is rotatably connected with the moving sleeve 305, the inside of the moving sleeve 305 penetrates the reciprocating screw rod 306, and the end of the reciprocating screw rod 306 is fixedly connected with the rolling gear 307, the side surface of the rolling gear 307 is meshingly connected with the fixed gear 308, the outer wall of the sliding rod 304 is connected with the hammer head 309 through a bearing, the fixed gear 308 is fixed to the inner side of the first containing cavity 2, and the rotor shaft 302 penetrates the middle part of the fixed gear 308, the side of the rolling gear 307 away from the reciprocating screw rod 306 is slidably connected with the inner side of the first containing cavity 2 through a bearing slide, the end of the hammer head 309 protrudes from the outer side of the rotor disc 303, and the hammer head 309 is equidistantly distributed on the outer wall of the sliding rod 304;

[0027] The specific operation is as follows: the main component of industrial barium carbonate barium residue is barium carbonate, and its Mohs hardness is about 3-4, which belongs to medium hardness mineral, so the barium residue itself is not particularly difficult to crush, based on this, when the solid waste treatment device of the present application crushes it, the barium residue is first put into the inside of the treatment box 1, the rotor shaft 302 and the rotor disc 303 are driven by the driving motor 301 to make the sliding rod 304 rotate, at this time the hammer head 309 shears and crushes the barium residue in the inside of the treatment box 1 under the action of centrifugal force;

[0028] When the sliding rod 304 rotates, the moving sleeve 305 at the end thereof carries the reciprocating screw rod 306 and the rolling gear 307 to rotate, at this time the rolling gear 307 rolls along the outer side surface of the fixed gear 308, at this time the reciprocating screw rod 306 rotates to make the moving sleeve 305 on the surface thereof carry the sliding rod 304 to reciprocate in the inside of the rotor disc 303, so that the hammer head 309 can reciprocate while rotating to adjust the crushing position;

[0029] Based on the above description, the rotation of the sliding rod 304 causes the rolling gear 307 to roll along the outer side of the fixed gear 308, thereby driving the reciprocating lead screw 306 to drive the moving sleeve 305 to cause the sliding rod 304 to carry the hammer head 309 inside the rotor disc 303 to reciprocate, thereby causing the hammer head 309 to rotate inside the processing box 1 to no longer be a single trajectory, and due to the change in the rotation trajectory of the hammer head 309, the large particle bar slag originally located between the hammer heads 309 is subjected to sufficient force to be broken, thereby solving the problem that the bar slag cannot be subjected to force to break due to the sliding trajectory located between the hammer heads 309, thereby effectively improving the breaking efficiency of the bar slag.

[0030] As shown in Figures 1-5 The processing box 1 is provided with a second containing cavity 4 away from the first containing cavity 2, the sliding rod 304 is connected with a roller 6 inside the second containing cavity 4 away from the moving sleeve 305, the second containing cavity 4 is provided with a transmission screening assembly 5, the transmission screening assembly 5 includes an oil pipe box 501 and a piston pipe 502, the outer side of the oil pipe box 501 is annularly provided with the piston pipe 502, and the piston pipe 502 is connected with the oil pipe box 501 in communication through a pipeline, the transmission screening assembly 5 further includes a spring piston rod 503, the spring piston rod 503 is arranged inside the piston pipe 502, the transmission screening assembly 5 further includes a transmission ring plate 504, the transmission ring plate 504 is connected with the spring piston rod 503 away from the piston pipe 502, and the side surface of the transmission ring plate 504 is attached to the surface of the roller 6, the transmission screening assembly 5 further includes an elastic curved rod 505, the elastic curved rod 505 is arranged through the bottom of the oil pipe box 501, and the transmission screening assembly 5 further includes a screening mesh 506, the screening mesh 506 is connected with the bottom of the elastic curved rod 505, and the shape of the screening mesh 506 is adapted to the shape of the discharge port of the inner wall of the processing box 1, and the screening mesh 506 is connected with the inner wall of the processing box 1 through flexible silica gel around;

[0031] Specific operation is as follows, when the sliding rod 304 reciprocates inside the rotor disc 303, the roller 6 at the other end thereof rotates and reciprocates, the roller 6 pushes the transmission ring plate 504 each time it extends out, so that the spring piston rod 503 is pressed into the piston pipe 502, the transmission medium inside the piston pipe 502 is thus forced to enter the oil pipe box 501 and push the elastic curved rod 505 to extend downward, and because the extension frequency of the spring piston rod 503 is consistent with the reciprocating frequency of the sliding rod 304, the elastic curved rod 505 carries the screening mesh 506 to vibrate synchronously, and the broken bar slag is filtered through the screening mesh 506 in vibration, thereby causing the bar slag discharged from the bottom discharge port of the processing box 1 to be of a volume meeting the particle size requirement;

[0032] The sealing bearings are arranged on the outer sides of the rotor discs 303 at the two sides, and the outer sides of the sealing bearings are connected with the inner walls of the first accommodating cavity 2 and the second accommodating cavity 4, so that the first accommodating cavity 2 and the second accommodating cavity 4 are shielded by the rotor discs 303 and the sealing bearings to prevent the dust generated by the crushing from entering the interiors of the first accommodating cavity 2 and the second accommodating cavity 4.

[0033] Based on the above description, the reciprocating movement of the sliding rod 304 during rotation causes the spring piston rod 503 to vibrate synchronously with the screen, so that the transmission medium in the oil pipe box 501 causes the elastic curved rod 505 to carry the screen 506 to vibrate synchronously, thereby enhancing the filtering effect of the screen 506 on the crushed barium residue, and preventing the surface pores of the screen 506 from being blocked through vibration.

[0034] In summary, the solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue is used, first, the barium residue is put into the treatment box 1, the rotor shaft 302 and the rotor disc 303 are driven by the driving motor 301 to rotate the sliding rod 304, at this time, the hammer head 309 shears and crushes the barium residue in the treatment box 1 under the action of centrifugal force, and sealing bearings are arranged on the outer sides of the rotor discs 303 at the two sides, and the outer sides of the sealing bearings are connected with the inner walls of the first accommodating cavity 2 and the second accommodating cavity 4, so that the first accommodating cavity 2 and the second accommodating cavity 4 are shielded by the rotor discs 303 and the sealing bearings to prevent the dust generated by the crushing from entering the interiors of the first accommodating cavity 2 and the second accommodating cavity 4;

[0035] When the sliding rod 304 rotates, the moving sleeve 305 at the end of the sliding rod 304 carries the reciprocating screw rod 306 and the rolling gear 307 to rotate, at this time, the rolling gear 307 rolls along the outer side of the fixed gear 308, at this time, the reciprocating screw rod 306 rotates to cause the moving sleeve 305 on the surface to carry the sliding rod 304 to reciprocate in the rotor disc 303, so that the hammer head 309 can reciprocate while rotating to adjust the crushing position;

[0036] When the sliding rod 304 reciprocates in the rotor disc 303, the roller 6 at the other end of the sliding rod 304 rotates and reciprocates, and each time the roller 6 extends, it pushes the transmission ring plate 504 to cause the spring piston rod 503 to be pressed into the piston pipe 502, the transmission medium in the piston pipe 502 is thus forced to enter the oil pipe box 501 and push the elastic curved rod 505 to extend downward, and since the extension and retraction frequency of the spring piston rod 503 is consistent with the reciprocating displacement frequency of the sliding rod 304, the elastic curved rod 505 carries the screen 506 to vibrate synchronously, and the crushed barium residue is filtered through the vibrating screen 506, so that the barium residue discharged from the discharge port at the bottom of the treatment box 1 meets the particle size requirements.

[0037] The embodiments of the present application are presented by way of example and description, and are not intended to be exhaustive or to limit the application to the form disclosed. Many modifications and variations will be apparent to those skilled in the art. Embodiments are chosen and described in order to best explain the principles of the application and its practical application, and to thereby enable others skilled in the art to best utilize the application in various embodiments and with various modifications as are suited to the particular use contemplated.

Claims

1. A solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue, comprising a treatment box (1) and a solid waste crushing mechanism (3), characterized in that, The side of the processing box (1) is provided with a first containing cavity (2), the solid waste crushing mechanism (3) is arranged on the outer side of the first containing cavity (2), the solid waste crushing mechanism (3) comprises a driving motor (301), a rotor shaft (302), a rotor disc (303), a sliding rod (304), a moving sleeve (305), a reciprocating screw rod (306), a rolling gear (307), a fixed gear (308) and a hammer head (309), the output end of the driving motor (301) is connected with the rotor shaft (302) inside the first containing cavity (2), and the outer wall of the rotor shaft (302) is equidistantly provided with the rotor disc (303), the surface of the rotor disc (303) is provided with the sliding rod (304) in an annular shape, one end of the sliding rod (304) close to the first containing cavity (2) is rotatably connected with the moving sleeve (305), the inside of the moving sleeve (305) is provided with the reciprocating screw rod (306), and the end of the reciprocating screw rod (306) is fixedly provided with the rolling gear (307), the side surface of the rolling gear (307) is rotatably connected with the fixed gear (308), and the outer wall of the sliding rod (304) is rotatably connected with the hammer head (309) through a bearing.

2. A solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue according to claim 1, characterized in that: The fixed gear (308) is fixed to the inner side of the first containing cavity (2), and the rotor shaft (302) penetrates the middle part of the fixed gear (308).

3. A solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue according to claim 1, characterized in that: The side, away from the reciprocating screw rod (306), of the rolling gear (307) is slidably connected with the inner side of the first containing cavity (2) through a bearing slide.

4. The solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue according to claim 1, characterized in that: The end of the hammer head (309) protrudes from the outer side of the rotor disc (303), and the hammer head (309) is equidistantly distributed on the outer wall of the sliding rod (304).

5. A solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue according to claim 1, characterized in that: The side, away from the first containing cavity (2), of the processing box (1) is provided with a second containing cavity (4), and one end of the sliding rod (304), away from the moving sleeve (305), is connected with a roller (6) inside the second containing cavity (4).

6. A solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue according to claim 5, characterized in that: The inside of the second containing cavity (4) is provided with a transmission screening assembly (5), the transmission screening assembly (5) comprises an oil pipe box (501) and a piston pipe (502), the outer side of the oil pipe box (501) is annularly provided with the piston pipe (502), and the piston pipe (502) is connected with the oil pipe box (501) in communication through a pipeline.

7. A solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue according to claim 6, characterized in that: The transmission screening assembly (5) further comprises a spring piston rod (503), and the inside of the piston pipe (502) is provided with the spring piston rod (503).

8. The solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue according to claim 7, characterized in that: The transmission screening assembly (5) further comprises a transmission ring plate (504), one end of the spring piston rod (503), away from the piston pipe (502), is connected with the transmission ring plate (504), and the side surface of the transmission ring plate (504) is attached to the surface of the roller (6).

9. The solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue according to claim 8, characterized in that: The transmission screening assembly (5) further comprises an elastic curved rod (505), and the bottom of the oil pipe box (501) is provided with the elastic curved rod (505).

10. A solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate barium residue according to claim 9, characterized in that: The transmission screening assembly (5) further comprises a screening net (506), the bottom of the elastic curved rod (505) is connected with the screening net (506), the shape of the screening net (506) is matched with the shape of the discharge port of the bottom inner wall of the processing box (1), and the periphery of the screening net (506) is connected with the inner wall of the processing box (1) through flexible silica gel.

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