CN217962872U - Mercury-containing waste pretreatment device - Google Patents
Mercury-containing waste pretreatment device Download PDFInfo
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- CN217962872U CN217962872U CN202222367587.2U CN202222367587U CN217962872U CN 217962872 U CN217962872 U CN 217962872U CN 202222367587 U CN202222367587 U CN 202222367587U CN 217962872 U CN217962872 U CN 217962872U
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Abstract
The utility model discloses a mercury-containing waste pretreatment device, which comprises a treatment box and a feed inlet arranged at the top of the treatment box, wherein an aggregate cover is fixedly arranged in the treatment box, a first crushing treatment plate which is obliquely arranged is arranged in the treatment box positioned at the inner side of the aggregate cover through rotation of a rotating pin, a second crushing treatment plate is movably arranged at the left side of the first crushing treatment plate, two cross rods are fixedly connected at the left side of the second crushing treatment plate, and the left ends of the two cross rods all slide to penetrate to the left side of the treatment box and are fixedly connected with the same side plate; the sliding seat is slidably mounted at the top of the left side of the first crushing treatment plate. The utility model discloses in, through the processing of multiple crushing mechanism, can carry out abundant broken preliminary treatment to article such as fluorescent tube, sphygmomanometer, thermometer that contain mercury to be favorable to making the mercury after the crushed aggregates can fully volatilize, avoid causing the remaining problem of mercury to appear because of broken not abundant.
Description
Technical Field
The utility model relates to a waste treatment technical field especially relates to a mercury-containing waste pretreatment device.
Background
As is well known, in the recycling process of products such as mercury-containing lamps, sphygmomanometers, thermometers, etc., as daily consumer goods, it is often necessary to crush the products in advance in order to promote the mercury in the mercury-containing lamps, sphygmomanometers, thermometers, etc., to be sufficiently volatilized.
The prior art No. CN111570469A discloses a treatment method of mercury-containing waste, which comprises the following steps: pretreating the mercury-containing waste in a spiral crushing device, adding sulfur powder into the spiral crushing reaction device, conveying the mercury-containing waste into the spiral crushing reaction device for crushing treatment, reacting the crushed mercury-containing waste with the sulfur powder, and carrying out chemical combination reaction on the mercury in the mercury-containing waste and the powder after crushing to generate mercury sulfide; conveying the pretreated mercury-containing waste into a waste scale, weighing the waste, conveying the waste into a mixing machine, adding preset amount of cement and water for curing, detecting that the waste meets the landfill standard, packaging the waste by a ton bag packaging machine, and conveying the waste to a landfill site for landfill; and waste gas generated in the spiral crushing reaction device is filtered and discharged into the atmosphere. The invention can thoroughly remove mercury substances in the mercury-containing waste and reduce the pollution to the environment.
However, in the prior art, a single crushing mechanism is often used in the process of performing pre-crushing treatment on mercury-containing lamps, sphygmomanometers, thermometers and the like, so that some large articles are difficult to be crushed sufficiently, and the articles such as the mercury-containing lamps, sphygmomanometers, thermometers and the like cannot be volatilized sufficiently, so that the residual mercury is easy to damage the surrounding environment subsequently, and therefore a treatment device for performing pre-sufficient crushing treatment on mercury waste is required. Therefore, the utility model provides a mercury-containing waste pretreatment device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mercury-containing waste pretreatment device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mercury-containing waste pretreatment device comprises a treatment box and a feed inlet arranged at the top of the treatment box, wherein a material collecting cover is fixedly arranged in the treatment box, a first crushing treatment plate which is obliquely arranged is rotatably arranged in the treatment box positioned on the inner side of the material collecting cover through a rotating pin, a second crushing treatment plate is also movably arranged on the left side of the first crushing treatment plate, two cross rods are fixedly connected to the left side of the second crushing treatment plate, and the left ends of the two cross rods penetrate through the left side of the treatment box in a sliding manner and are fixedly connected with the same side plate; a sliding seat is slidably mounted at the top of the left side of the first crushing treatment plate, a sliding rod is rotatably connected to the right side of the sliding seat, a vertical plate is fixedly mounted in the treatment box, the right end of the sliding rod penetrates through the right side of the vertical plate in a sliding manner and is rotatably connected with a rotating connecting rod, a rotating motor is fixedly mounted in the treatment box, a rotary table is fixedly connected to the output end of the rotating motor in a sleeved manner, and the other end of the rotating connecting rod is rotatably mounted on the rotary table;
a crushing shell is fixedly arranged in the treatment box below the material collecting cover, a crushing wheel is rotatably arranged in the crushing shell, a crushing motor is fixedly arranged at the rear side of the treatment box, and an output shaft of the crushing motor extends into the crushing shell and is fixedly sleeved with the crushing wheel; the top of crushing shell is provided with tubaeform material mouth, and the bottom of crushing shell is provided with the filtration mouth, and filters the internal fixed mounting of mouth and have the filter screen, and the below of filtering the mouth still is provided with and connects the workbin.
Preferably, fixed mounting has step motor on the left side inner wall of processing case, and step motor's output fixedly connected with screw rod has seted up the screw on the curb plate, and screw rod and screw threaded connection.
Preferably, fixed the cup jointing has first sliding sleeve on the left side inner wall of processing case, and the horizontal pole slides along the horizontal direction and runs through in the sliding sleeve.
Preferably, the front surface of the treatment box is provided with an opening, and the opening of the treatment box is rotatably hinged with a sealing door plate; the inner cavity of the crushing shell is of a cylindrical structure, and a plurality of crushing bulges are fixedly arranged on the inner wall of the circumference of the crushing shell.
Preferably, the left side fixedly connected with slider of slide, the spout has been seted up on the right side of first broken handle board, and slider slidable mounting is in the spout.
Preferably, a second sliding sleeve is fixedly sleeved on the vertical plate, and the sliding rod penetrates through the second sliding sleeve in a sliding manner along the horizontal direction.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the mercury-containing waste pretreatment device, when the first crushing treatment plate 3 rotates, the first crushing treatment plate is in extrusion fit with the second crushing treatment plate 2, and then larger mercury-containing articles can be crushed; then, the crushing motor 12 drives the crushing wheel 13 to rotate and is matched with the crushing bulge 1102, so that the crushed aggregates in the crushing shell 11 can be further crushed in a rotating manner;
the mercury-containing waste pretreatment device is also beneficial to adjusting the crushing and extruding gap between the first crushing treatment plate 3 and the second crushing treatment plate 2 according to the actual crushing size requirement, so that the practicability is further improved;
finally, the utility model discloses in, through the processing of multiple crushing mechanism, can carry out abundant broken preliminary treatment to article such as fluorescent tube, sphygmomanometer, the thermometer that contain mercury to be favorable to making the mercury behind the crushed aggregates can fully volatilize, avoid causing the remaining problem of mercury to appear because of broken not abundant.
Drawings
Fig. 1 is a schematic structural view of a mercury-containing waste pretreatment device provided by the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic structural diagram of the present invention in detail.
In the figure: 1. a treatment tank; 101. a sealing door panel; 102. a feed inlet; 103. a material collecting cover; 2. a second crushing treatment plate; 3. a first crushing treatment plate; 301. a rotation pin; 4. a rotating electric machine; 5. a turntable; 6. rotating the connecting rod; 7. a slide bar; 8. a slide base; 9. a vertical plate; 10. a second sliding sleeve; 11. crushing the shell; 1101. crushing the bulges; 1102. a filter port; 12. a crushing motor; 13. a crushing wheel; 14. filtering with a screen; 15. a material receiving box; 16. a stepping motor; 17. a screw; 18. a side plate; 181. a screw hole; 19. a cross bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a mercury-containing waste pretreatment device comprises a treatment tank 1 and a feed inlet 102 arranged at the top of the treatment tank 1, wherein a material collecting cover 103 is fixedly arranged in the treatment tank 1, a first crushing treatment plate 3 obliquely arranged is rotatably arranged in the treatment tank 1 positioned at the inner side of the material collecting cover 103 through a rotating pin 301, a second crushing treatment plate 2 is further movably arranged at the left side of the first crushing treatment plate 3, two cross rods 19 are fixedly connected to the left side of the second crushing treatment plate 2, and the left ends of the two cross rods 19 both slidably penetrate through the left side of the treatment tank 1 and are fixedly connected with the same side plate 18; a slide seat 8 is slidably mounted at the top of the left side of the first crushing treatment plate 3, a slide rod 7 is rotatably connected to the right side of the slide seat 8, a vertical plate 9 is fixedly mounted in the treatment box 1, the right end of the slide rod 7 penetrates through the right side of the vertical plate 9 in a sliding manner and is rotatably connected with a rotating connecting rod 6, a rotating motor 4 is fixedly mounted in the treatment box 1, a rotary table 5 is fixedly connected to the output end of the rotating motor 4, and the other end of the rotating connecting rod 6 is rotatably mounted on the rotary table 5;
a crushing shell 11 is fixedly arranged in the treatment box 1 below the material collecting cover 103, a crushing wheel 13 is rotatably arranged in the crushing shell 11, a crushing motor 12 is fixedly arranged at the rear side of the treatment box 1, and an output shaft of the crushing motor 12 extends into the crushing shell 11 and is fixedly sleeved with the crushing wheel 13; the top of crushing shell 11 is provided with tubaeform material mouth, and the bottom of crushing shell 11 is provided with filtration mouth 1102, and the internal fixed mounting of filtration mouth 1102 has filter screen 14, and the below of filtration mouth 1102 still is provided with and connects workbin 15.
In this example, a stepping motor 16 is fixedly installed on the inner wall of the left side of the treatment box 1, the output end of the stepping motor 16 is fixedly connected with a screw 17, a screw hole 181 is formed on the side plate 18, and the screw 17 is in threaded connection with the screw hole 181; fixed the cover on the left side inner wall of handling case 1 has connect first sliding sleeve, and horizontal pole 19 slides along the horizontal direction and runs through in the sliding sleeve.
In this example, the front surface of the treatment box 1 is provided with an opening, and the opening of the treatment box 1 is rotatably hinged with a sealing door plate 101; the inner cavity of the crushing shell 11 is a cylindrical structure, and a plurality of crushing protrusions 1101 are further fixedly arranged on the circumferential inner wall of the crushing shell 11.
Wherein, the left side of the sliding seat 8 is fixedly connected with a sliding block, the right side of the first crushing treatment plate 3 is provided with a sliding chute, and the sliding block is arranged in the sliding chute in a sliding manner; the vertical plate 9 is fixedly sleeved with a second sliding sleeve 10, and the sliding rod 7 penetrates through the second sliding sleeve 10 in a sliding manner along the horizontal direction.
As shown in fig. 1-3, the utility model provides a pair of mercury-containing waste pretreatment device, when article such as the fluorescent tube that needs to contain mercury, the sphygmomanometer, the thermometer carry out crushing pretreatment, it is rotatory to drive carousel 5 through the output of rotating electrical machines 4, it moves left or right through rotating connecting rod 6 drive slide bar 7 to drive during carousel 5 is rotatory, when slide bar 7 moves right, can drive first crushing treatment board 3 based on rotating pin 301 anticlockwise rotation, when rotating like this through first crushing treatment board 3 and with second crushing treatment board 2 extrusion fit, and then can carry out crushing treatment to great mercury-containing article; when smaller crushed materials are crushed, the crushed materials are fed into the crushing shell 11, meanwhile, the crushing motor 12 drives the crushing wheel 13 to rotate and match with the crushing protrusion 1102, so that the crushed materials in the crushing shell 11 can be further crushed by rotation, then the crushed materials meeting the standard are filtered by the filter screen 14, and finally the crushed materials are fed into the material receiving box 15 to be collected; finally, through the treatment of the multiple crushing mechanisms, the mercury-containing lamp tube, the sphygmomanometer, the thermometer and other articles can be subjected to full crushing pretreatment, so that the mercury after crushing is facilitated to be fully volatilized, and the problem that the mercury is remained due to insufficient crushing, and then the surrounding environment is easily damaged is solved;
as shown in fig. 3, the crushing gap between the first crushing treatment plate 3 and the second crushing treatment plate 2 can be adjusted, that is, the screw 17 is driven by the stepping motor 16 to rotate forward and backward, the screw thread transmission of the side plate 18 on the cross rod 17 through the screw hole 181 can be realized, and the side plate 18 can move left and right by driving the second crushing treatment plate 2 through the cross rod 19 when moving left and right, so that the crushing gap between the first crushing treatment plate 3 and the second crushing treatment plate 2 can be adjusted, which is favorable for adjusting the crushing gap between the first crushing treatment plate 3 and the second crushing treatment plate 2 according to the actual crushing size, and further improves the practicability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The mercury-containing waste pretreatment device comprises a treatment box (1) and a feeding hole (102) formed in the top of the treatment box (1), and is characterized in that an aggregate cover (103) is fixedly installed in the treatment box (1), a first crushing treatment plate (3) which is obliquely arranged is rotatably installed in the treatment box (1) positioned on the inner side of the aggregate cover (103) through a rotating pin (301), a second crushing treatment plate (2) is movably installed on the left side of the first crushing treatment plate (3), two cross rods (19) are fixedly connected to the left side of the second crushing treatment plate (2), and the left ends of the two cross rods (19) are all slidably penetrated to the left side of the treatment box (1) and are fixedly connected with the same side plate (18); a sliding seat (8) is slidably mounted at the top of the left side of the first crushing treatment plate (3), a sliding rod (7) is rotatably connected to the right side of the sliding seat (8), a vertical plate (9) is fixedly mounted in the treatment box (1), the right end of the sliding rod (7) penetrates through the right side of the vertical plate (9) in a sliding manner and is rotatably connected with a rotating connecting rod (6), a rotating motor (4) is fixedly mounted in the treatment box (1), a rotary disc (5) is fixedly connected to the output end of the rotating motor (4), and the other end of the rotating connecting rod (6) is rotatably mounted on the rotary disc (5);
a crushing shell (11) is fixedly arranged in the treatment box (1) positioned below the aggregate cover (103), a crushing wheel (13) is rotatably arranged in the crushing shell (11), a crushing motor (12) is fixedly arranged at the rear side of the treatment box (1), and an output shaft of the crushing motor (12) extends into the crushing shell (11) and is fixedly sleeved with the crushing wheel (13); the top of crushing shell (11) is provided with tubaeform material mouth, and the bottom of crushing shell (11) is provided with filtration mouth (1102), and fixed mounting has filter screen (14) in filtration mouth (1102), and the below of filtration mouth (1102) still is provided with and connects workbin (15).
2. The pretreatment device for waste containing mercury according to claim 1, wherein a stepping motor (16) is fixedly mounted on the inner wall of the left side of the treatment tank (1), a screw (17) is fixedly connected to the output end of the stepping motor (16), a screw hole (181) is formed in the side plate (18), and the screw (17) is in threaded connection with the screw hole (181).
3. The pretreatment device for mercury-containing waste according to claim 1, wherein the inner wall of the left side of the treatment tank (1) is fixedly sleeved with a first sliding sleeve, and the cross rod (19) slides in the horizontal direction to penetrate through the sliding sleeve.
4. The pretreatment device for waste containing mercury according to claim 1, wherein the treatment tank (1) has an opening on the front surface, and the opening of the treatment tank (1) is hinged with a sealing door panel (101) in a rotating manner; the inner cavity of the crushing shell (11) is of a cylindrical structure, and a plurality of crushing bulges (1101) are fixedly arranged on the circumferential inner wall of the crushing shell (11).
5. The pretreatment device for mercury-containing waste according to claim 1, wherein a slide block is fixedly connected to the left side of the slide base (8), a slide groove is formed in the right side of the first crushing treatment plate (3), and the slide block is slidably mounted in the slide groove.
6. The pretreatment device for waste containing mercury according to claim 1, wherein a second sliding sleeve (10) is fixedly sleeved on the vertical plate (9), and the sliding rod (7) horizontally slides through the second sliding sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222367587.2U CN217962872U (en) | 2022-09-06 | 2022-09-06 | Mercury-containing waste pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222367587.2U CN217962872U (en) | 2022-09-06 | 2022-09-06 | Mercury-containing waste pretreatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217962872U true CN217962872U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222367587.2U Active CN217962872U (en) | 2022-09-06 | 2022-09-06 | Mercury-containing waste pretreatment device |
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| Country | Link |
|---|---|
| CN (1) | CN217962872U (en) |
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2022
- 2022-09-06 CN CN202222367587.2U patent/CN217962872U/en active Active
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