Solid waste treatment device for preparing electronic-grade barium chloride by utilizing industrial barium carbonate slag

Abstract

The invention discloses a solid waste treatment device for preparing electronic-grade barium chloride by using industrial barium carbonate slag, and relates to the technical field of solid waste treatment.The solid waste treatment device comprises a treatment box and a solid waste crushing mechanism, a first containing cavity is formed in one side of the treatment box, and a fixed gear is connected to the side face of a rolling gear in an engaged mode. According to the solid waste treatment device for preparing the electronic-grade barium chloride by utilizing the industrial barium carbonate slag, a rolling gear rolls along the outer side surface of a fixed gear by utilizing rotation of a sliding rod, so that a reciprocating screw rod is driven to drive a movable sleeve seat, and the sliding rod carries a hammer head to perform reciprocating displacement in a rotor disc; therefore, the hammerheads rotate in the treatment box no longer in a single track, large-particle barium slag originally located between the hammerheads is fully stressed to be crushed due to the change of the rotation track of the hammerheads, and the problem that the barium slag cannot be stressed to be crushed due to the fact that the sliding track of the barium slag is located between the hammerheads is solved. Therefore, the crushing efficiency of the barium slag is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of solid waste treatment, and in particular to a solid waste treatment device for preparing electronic-grade barium chloride by utilizing industrial barium carbonate slag. Background Art

[0002] The preparation of electronic-grade barium chloride using industrial barium carbonate slag mainly includes the steps of pretreatment of barium slag, chlorination reaction, purification and preparation of final product. The pretreatment of barium slag requires solid waste treatment equipment to crush and screen it into appropriate particle size to improve the effect of subsequent pickling, impurity removal, water washing and other processes.

[0003] When the existing solid waste treatment device crushes the barium carbonate slag, the hammer head part can only rotate along a single trajectory to crush the barium carbonate slag, resulting in the barium carbonate slag located between the hammer heads not being able to be subjected to force to achieve crushing in the first time and can only be subjected to force after its position changes during the sliding process. However, a portion of the barium carbonate slag whose volume is smaller than the distance between the hammer heads and whose sliding trajectory is exactly between the hammer heads cannot be crushed in a short time, resulting in it remaining in the device for a long time, thereby increasing the time consumption of the crushing and screening operations.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate slag is proposed. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate slag, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate slag, comprising a treatment box and a solid waste crushing mechanism, a first accommodating chamber is arranged on one side of the treatment box, the solid waste crushing mechanism is arranged on the outer side of the first accommodating chamber, the solid waste crushing mechanism comprises a driving motor, a rotor shaft, a rotor disk, a sliding rod, a movable sleeve, a reciprocating screw, a rolling gear, a fixed gear and a hammer head, the output end of the driving motor is connected to the rotor shaft inside the first accommodating chamber, and the outer wall of the rotor shaft is equidistantly distributed with rotor disks, the surface of the rotor disk is annularly provided with a sliding rod, and the sliding rod is rotatably connected to the movable sleeve at one end close to the first accommodating chamber, a reciprocating screw is penetrated inside the movable sleeve, and a rolling gear is fixed to the end of the reciprocating screw, the side of the rolling gear is meshedly connected with the fixed gear, and the outer wall of the sliding rod is connected to the hammer head through a bearing.

[0007] Furthermore, the fixed gear is fixed to the inner side surface of the first accommodating cavity, and the rotor shaft passes through the middle part of the fixed gear.

[0008] Furthermore, the side of the rolling gear away from the reciprocating screw rod is slidably connected to the inner side surface of the first accommodating cavity through a bearing slide.

[0009] Furthermore, the ends of the hammer heads protrude from the outer side surface of the rotor disk, and the hammer heads are equidistantly distributed on the outer wall of the sliding rod.

[0010] Furthermore, a second accommodating chamber is provided on a side of the processing box away from the first accommodating chamber, and a roller is connected to the inside of the second accommodating chamber at one end of the sliding rod away from the movable sleeve.

[0011] Furthermore, a transmission screening assembly is arranged inside the second accommodating chamber, and the transmission screening assembly includes an oil tube box and a piston tube. The outer side surface of the oil tube box is provided with a piston tube in a ring shape, and the piston tube is connected to the oil tube box through a pipeline.

[0012] Furthermore, the transmission screening assembly also includes a spring piston rod, and the spring piston rod is penetrated inside the piston tube.

[0013] Furthermore, the transmission screening assembly also includes a transmission ring plate, and one end of the spring piston rod away from the piston tube is connected to the transmission ring plate, and the side surface of the transmission ring plate is in contact with the surface of the roller.

[0014] Furthermore, the transmission screening assembly also includes an elastic bent rod, and the bottom of the oil pipe box is penetrated by the elastic bent rod.

[0015] Furthermore, the transmission screening assembly also includes a screening mesh, the bottom of the elastic curved rod is connected to the screening mesh, and the shape of the screening mesh is adapted to the shape of the discharge port at the bottom of the inner wall of the processing box, and the screening mesh is connected to the inner wall of the processing box via flexible silicone on all sides.

[0016] The present invention provides a solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate barium slag, which has the following beneficial effects: 1. The solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate slag 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 screw to drive the movable sleeve to make the sliding rod carry the hammer head to move back and forth inside the rotor disk, thereby making the hammer head no longer rotate in a single trajectory inside the treatment box, and because the rotation trajectory of the hammer head changes, the large particles of barium slag originally located between the hammer heads can be fully stressed to be crushed, thereby solving the problem that the barium slag cannot be crushed due to the sliding trajectory located between the hammer heads, thereby effectively improving the crushing efficiency of the barium slag.

[0017] 2. The solid waste treatment device for preparing electronic-grade barium chloride from industrial barium carbonate slag utilizes the reciprocating movement of the sliding rod during rotation to cause the spring piston rod to expand and contract with the screen, thereby using the transmission medium inside the oil tube box to cause the elastic curved rod to carry the screen to vibrate with the screen, thereby enhancing the filtering effect of the screen on the crushed barium slag, and at the same time preventing the pore size of the screen surface from being blocked by vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic cross-sectional structural diagram of a treatment box of a solid waste treatment device for preparing electronic-grade barium chloride using industrial barium carbonate slag according to the present invention; Figure 2 It is a schematic diagram of the external structure of a treatment box from the right side perspective of a solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate slag according to the present invention; Figure 3 It is a schematic diagram of the appearance structure of a treatment box from the left side perspective of a solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate slag according to the present invention; Figure 4 It is a schematic diagram of the oil pipe box structure of a solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate barium slag according to the present invention; Figure 5 The present invention is a schematic diagram of a reciprocating screw structure of a solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate slag.

[0019] In the figure: 1. processing box; 2. first accommodating chamber; 3. solid waste crushing mechanism; 301. driving motor; 302. rotor shaft; 303. rotor disk; 304. sliding rod; 305. movable sleeve; 306. reciprocating screw rod; 307. rolling gear; 308. fixed gear; 309. hammer head; 4. second accommodating chamber; 5. transmission screening assembly; 501. oil pipe box; 502. piston tube; 503. spring piston rod; 504. transmission ring plate; 505. elastic curved rod; 506. screening net; 6. roller. DETAILED DESCRIPTION

[0020] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] like Figure 1-Figure 5As shown, the present invention provides a technical solution: a solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate slag, comprising a treatment box 1 and a solid waste crushing mechanism 3, a first accommodating chamber 2 is arranged on one side of the treatment box 1, the solid waste crushing mechanism 3 is arranged on the outer side of the first accommodating chamber 2, the solid waste crushing mechanism 3 comprises a driving motor 301, a rotor shaft 302, a rotor disk 303, a sliding rod 304, a movable 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 to the rotor shaft 302 inside the first accommodating chamber 2, and the outer wall of the rotor shaft 302 is equidistantly distributed with rotor disks 303, and the surface of the rotor disk 303 is annular and penetrated with sliding rods 304 , and the end of the sliding rod 304 close to the first accommodating chamber 2 is rotatably connected to a movable sleeve seat 305, a reciprocating screw rod 306 is penetrated inside the movable sleeve seat 305, and a rolling gear 307 is fixed to the end of the reciprocating screw rod 306, and a fixed gear 308 is meshed and connected to the side of the rolling gear 307, and a hammer head 309 is connected to the outer wall of the sliding rod 304 through a bearing, and the fixed gear 308 is fixed to the inner side of the first accommodating chamber 2, and the rotor shaft 302 passes through the middle of the fixed gear 308, and the side of the rolling gear 307 away from the reciprocating screw rod 306 is slidably connected to the inner side of the first accommodating chamber 2 through a bearing slide, and the end of the hammer head 309 protrudes from the outer side of the rotor disk 303, and the hammer heads 309 are equidistantly distributed on the outer wall of the sliding rod 304; The specific operation is as follows: since the main component of industrial barium carbonate slag is barium carbonate, its Mohs hardness is about 3-4, which belongs to medium hardness minerals, so the barium slag itself is not particularly difficult to crush. Based on this, when the solid waste treatment device of the present invention crushes it, the barium slag is first put into the processing box 1, and the rotor shaft 302 and the rotor disk 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 slag inside the processing box 1 under the action of centrifugal force; When the sliding rod 304 rotates, the movable sleeve 305 at its end carries the reciprocating screw 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 306 rotates so that the movable sleeve 305 on its surface carries the sliding rod 304 to move back and forth inside the rotor disk 303, so that the hammer head 309 can move back and forth while rotating to adjust the crushing position; Based on the above description, the present invention utilizes the rotation of the sliding rod 304 to make the rolling gear 307 roll along the outer side of the fixed gear 308, thereby driving the reciprocating screw rod 306 to drive the movable sleeve 305 so that the sliding rod 304 carries the hammer head 309 to move back and forth inside the rotor disk 303, thereby making the hammer head 309 no longer rotate in a single trajectory inside the processing box 1, and since the rotation trajectory of the hammer head 309 changes, the large particles of barium slag originally located between the hammer heads 309 can be fully stressed to be crushed, thereby solving the problem that the barium slag cannot be stressed to be crushed for a long time because the sliding trajectory is located between the hammer heads 309, thereby effectively improving the crushing efficiency of the barium slag.

[0022] like Figure 1-Figure 5 As shown, a second accommodating chamber 4 is provided on one side of the processing box 1 away from the first accommodating chamber 2, and a roller 6 is connected to the inside of the second accommodating chamber 4 at one end of the sliding rod 304 away from the movable sleeve 305, and a transmission screening component 5 is provided inside the second accommodating chamber 4, and the transmission screening component 5 includes an oil pipe box 501 and a piston tube 502, and the outer side surface of the oil pipe box 501 is provided with a piston tube 502 in a ring shape, and the piston tube 502 is connected to the oil pipe box 501 through a pipeline, and the transmission screening component 5 also includes a spring piston rod 503, and the spring piston rod 503 is penetrated inside the piston tube 502, and the transmission The screening component 5 also includes a transmission ring plate 504, one end of the spring piston rod 503 away from the piston tube 502 is connected to the transmission ring plate 504, and the side of the transmission ring plate 504 is in contact with the surface of the roller 6, the transmission screening component 5 also includes an elastic curved rod 505, the bottom of the oil pipe box 501 is penetrated by the elastic curved rod 505, the transmission screening component 5 also includes a screening net 506, the bottom of the elastic curved rod 505 is connected to the screening net 506, and the shape of the screening net 506 is adapted to the shape of the discharge port at the bottom of the inner wall of the processing box 1, and the screening net 506 is connected to the inner wall of the processing box 1 by flexible silica gel on all sides; The specific operation is as follows: when the sliding rod 304 moves back and forth inside the rotor disk 303, the roller 6 at the other end thereof rotates and reciprocates accordingly. Each time the roller 6 extends, it pushes the transmission ring plate 504 so that the spring piston rod 503 is pressed into the piston tube 502. The transmission medium inside the piston tube 502 is therefore forced to enter the oil pipe box 501 and push the elastic curved rod 505 to extend downward. Since the expansion and contraction frequency of the spring piston rod 503 is consistent with the reciprocating movement frequency of the sliding rod 304, the elastic curved rod 505 carries the screen 506 to vibrate on the same screen, and the crushed barium slag is filtered through the vibrating screen 506, thereby making the barium slag discharged from the discharge port at the bottom of the processing box 1 have a volume that meets the particle size requirements; Sealed bearings are provided on the outer side surfaces of the rotor disks 303 at the two sides, and the outer side surfaces of the sealed bearings are connected to the inner walls of the first accommodating chamber 2 and the second accommodating chamber 4, so that the rotor disks 303 and the sealed bearings are used to shield the first accommodating chamber 2 and the second accommodating chamber 4, so as to prevent dust generated by crushing from entering the first accommodating chamber 2 and the second accommodating chamber 4; Based on the above description, the present invention utilizes the reciprocating movement of the sliding rod 304 during rotation to allow the spring piston rod 503 to extend and retract on the same screen, thereby allowing the elastic curved rod 505 to carry the screen 506 to vibrate on the same screen through the transmission medium inside the oil tube box 501, thereby enhancing the filtering effect of the screen 506 on the crushed barium slag, and at the same time, vibration can prevent the surface aperture of the screen 506 from being blocked.

[0023] In summary, when the solid waste treatment device for preparing electronic-grade barium chloride using industrial barium carbonate slag is used, the barium slag is first put into the treatment box 1, and the rotor shaft 302 and the rotor disk 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 slag inside the treatment box 1 under the action of centrifugal force, and sealed bearings are provided on the outer side of the rotor disk 303 on the two sides, and the outer side of the sealed bearing is connected to the inner wall of the first accommodating chamber 2 and the second accommodating chamber 4. Therefore, the rotor disk 303 and the sealed bearing are used to shield the first accommodating chamber 2 and the second accommodating chamber 4 to prevent the dust generated by the crushing from entering the first accommodating chamber 2 and the second accommodating chamber 4; When the sliding rod 304 rotates, the movable sleeve 305 at its end carries the reciprocating screw 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 306 rotates so that the movable sleeve 305 on its surface carries the sliding rod 304 to move back and forth inside the rotor disk 303, so that the hammer head 309 can move back and forth while rotating to adjust the crushing position; When the sliding rod 304 moves back and forth inside the rotor disk 303, the roller 6 at the other end rotates and reciprocates accordingly. Each time the roller 6 extends, it pushes the transmission ring plate 504 so that the spring piston rod 503 is pressed into the piston tube 502. The transmission medium inside the piston tube 502 is therefore forced to enter the oil pipe box 501 and push the elastic curved rod 505 to extend downward. Since the expansion and contraction frequency of the spring piston rod 503 is consistent with the reciprocating movement frequency of the sliding rod 304, the elastic curved rod 505 carries the screen 506 to vibrate on the same screen, and the crushed barium slag is filtered through the vibrating screen 506, thereby ensuring that the barium slag discharged from the discharge port at the bottom of the processing box 1 has a volume that meets the particle size requirements.

[0024] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate slag, comprising a treatment box (1) and a solid waste crushing mechanism (3), characterized in that: A first accommodating chamber (2) is provided on one side of the processing box (1); the solid waste crushing mechanism (3) is provided on the outer side of the first accommodating chamber (2); the solid waste crushing mechanism (3) comprises a driving motor (301), a rotor shaft (302), a rotor disk (303), a sliding rod (304), a movable sleeve (305), a reciprocating screw rod (306), a rolling gear (307), a fixed gear (308) and a hammer head (309); an output end of the driving motor (301) is connected to the rotor shaft (302) inside the first accommodating chamber (2); and the rotor shaft (302) ) are equidistantly distributed on the outer wall of the rotor disk (303); the surface of the rotor disk (303) is in a ring shape and is penetrated by a sliding rod (304); one end of the sliding rod (304) close to the first accommodating chamber (2) is rotatably connected to a movable sleeve seat (305); a reciprocating screw rod (306) is penetrated inside the movable sleeve seat (305); a rolling gear (307) is fixed to the end of the reciprocating screw rod (306); a side surface of the rolling gear (307) is meshedly connected to a fixed gear (308); and the outer wall of the sliding rod (304) is connected to a hammer head (309) via a bearing.

2. A solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate slag according to claim 1, characterized in that: The fixed gear (308) is fixed to the inner side surface of the first accommodating chamber (2), and the rotor shaft (302) passes through the middle of the fixed gear (308).

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

4. The solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate slag according to claim 1, characterized in that: The ends of the hammer heads (309) protrude from the outer side surface of the rotor disk (303), and the hammer heads (309) are equidistantly distributed on the outer wall of the sliding rod (304).

5. The solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate slag according to claim 1, characterized in that: A second accommodating chamber (4) is provided on a side of the processing box (1) away from the first accommodating chamber (2), and a roller (6) is connected to the interior of the second accommodating chamber (4) at one end of the sliding rod (304) away from the movable sleeve (305).

6. A solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate slag according to claim 5, characterized in that: A transmission screening assembly (5) is arranged inside the second accommodating chamber (4), and the transmission screening assembly (5) comprises an oil pipe box (501) and a piston tube (502). The piston tube (502) is arranged in a ring shape on the outer side surface of the oil pipe box (501), and the piston tube (502) is connected to the oil pipe box (501) through a pipeline.

7. A solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate slag according to claim 6, characterized in that: The transmission screening assembly (5) further comprises a spring piston rod (503), and the spring piston rod (503) is inserted into the interior of the piston tube (502).

8. The solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate slag 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 tube (502) is connected to the transmission ring plate (504), and the side surface of the transmission ring plate (504) is in contact with the surface of the roller (6).

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

10. A solid waste treatment device for preparing electronic grade barium chloride using industrial barium carbonate slag 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 to the screening net (506), and the shape of the screening net (506) is adapted to the shape of the discharge port at the bottom of the inner wall of the processing box (1), and the screening net (506) is connected to the inner wall of the processing box (1) via flexible silica gel on all sides.

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