CN213915424U

CN213915424U - Waste CRT display screen disassembling systematic processing equipment

Info

Publication number: CN213915424U
Application number: CN202022031552.2U
Authority: CN
Inventors: 方海宝
Original assignee: Qingyuan Dongjiang Environmental Technology Co ltd
Current assignee: Qingyuan Dongjiang Environmental Technology Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-08-10
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a system ization treatment facility is disassembled to old and useless CRT display screen, including disassembling the platform, the top fixed mounting who disassembles the platform has the cushion, and the equal fixed mounting in both sides of disassembling the platform has a plurality of to place the case, disassembles fixed mounting on the platform and has the support, and the support bottom is provided with the brush, and the tip fixed mounting of brush has the motor. This kind of old and useless CRT display screen disassembles systematization treatment facility and its process method, through set up the brush on the support and utilize the motor to drive the brush and rotate, handle the phosphor powder on the display screen, set up sucking pump and pipe simultaneously on the support, can collect phosphor powder in the collecting box through the pipe suction, disassemble the platform can be with the at first concentrated disassembly of CRTCRT display for three major parts through utilizing to concentrate, be convenient for subsequent handling respectively of three production lines, make to disassemble and refine more, the setting structure of production line formula can raise the efficiency.

Description

Waste CRT display screen disassembling systematic processing equipment

Technical Field

The utility model relates to a waste display screen disassembles systematized processing equipment and processing method thereof specifically are waste CRT display screen disassembles systematized processing equipment.

Background

CRT displays containing CRT type are currently the mainstream used and eliminated parts of television and computer products; if the CRT contains harmful substances such as lead and mercury, the CRT is harmful to human health and seriously pollutes the environment if the CRT is not treated properly; meanwhile, since the CRT accounts for 55 to 65 percent of the weight of the whole machine, how to effectively carry out systematic environment-friendly treatment on the CRT display is a key problem for perfecting the recycling treatment process of the television and the computer; in addition, if the CRT is reasonably recycled, the waste of energy can be reduced, the pollution to air, water and the like can be reduced, and the recycled CRT glass and other component materials can be recycled as building materials and filling materials or industrial raw materials for metallurgy, chemical industry, light industry and the like.

At present, the CRT dismantling method adopted in domestic and overseas researches can be basically divided into two types, namely a physical dismantling method and a chemical dismantling method; in developed countries, the current technical trend of CRT display processing is to use modern science and technology, simplify the processing technology and the number of personnel, and obtain the recycled product with high added value only by few procedures; in contrast, the traditional disassembling system of the CRT display in China only realizes the separation of large components, and does not realize further detailed disassembly, so that the waste utilization degree is low, and waste is caused; if only the main picture tube is disassembled, the rest parts are discarded or directly transported, which causes the cost of waste treatment to be increased and also easily causes the waste of available resources. Therefore, a systematic treatment process method for disassembling the waste CRT display screen is urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a systematic treatment facility is disassembled to old and useless CRT display screen, including disassembling the platform, the top fixed mounting who disassembles the platform has the cushion, the equal fixed mounting in both sides of disassembling the platform has a plurality of to place the case, disassemble fixed mounting on the platform has the support, the support bottom is provided with the brush, the tip fixed mounting of brush has the motor, and the motor is installed at the inner wall of support, and the outer wall fixed mounting of suction pump has the pipe on the top of support, and the fixed intercommunication of suction pump air outlet, the end connection of pipe has the collecting box.

As a preferred technical scheme of the utility model, be provided with filtering mechanism on the pipe, filtering mechanism includes two frames and a filter screen, the filter screen sets up between two frames, and threaded connection between two frames.

As an optimized technical scheme of the utility model, one side of collecting box is provided with the window, one side of collecting box is provided with the chamber door.

As a preferred technical scheme of the utility model, one of them set up the sealing washer between one side of frame and the outer wall of pipe, the filter screen joint is between two frames.

As a preferred technical scheme of the utility model, the pinhole has been seted up to the shell of filter screen, one of them the top fixed mounting of frame has the spring catch.

As a preferred technical scheme of the utility model, the bolt in the spring catch on the frame inserts to the pinhole that is located the filter screen, set up the sealing washer between the inner wall of frame and the outer wall of spring catch.

The utility model has the advantages that: according to the waste CRT display screen disassembling systematic processing equipment and the process method thereof, the brush is arranged on the support and is driven to rotate by the motor, the fluorescent powder on the display screen is processed, meanwhile, the suction pump and the guide pipe are arranged on the support, the fluorescent powder can be sucked into the collection box through the guide pipe to be collected, the CRT display can be firstly disassembled into three parts in a centralized mode through the centralized disassembling platform, the subsequent three production lines can be processed respectively, the disassembling is more detailed, and the efficiency can be improved through the production line type arrangement structure; the CRT cutting line process technology requires that the screen cone glass is separated by utilizing heat treatment; the finally obtained product is screen glass and cone glass which can be directly cleaned, and meanwhile, waste water is also treated and recycled, so that the energy-saving and environment-friendly effects are achieved, the energy waste is extremely low, and the treatment efficiency is high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a systematic processing device for disassembling a waste CRT display screen according to the present invention;

FIG. 2 is a schematic structural view of a systematic processing equipment support for disassembling a waste CRT display screen according to the present invention;

FIG. 3 is a schematic structural diagram of a filtering mechanism of a systematic processing device for disassembling a waste CRT display screen according to the present invention;

fig. 4 is a flow chart of the systematic processing equipment for disassembling the waste CRT display screen of the present invention.

In the figure: 1. disassembling the platform; 2. a cushion; 3. placing a box; 4. a support; 5. a brush; 6. A suction pump; 7. a conduit; 8. a collection box; 9. a window; 10. an outer frame; 11. and (4) a filter screen.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model relates to a waste CRT display screen disassembles systematization treatment equipment, including disassembling platform 1, the top fixed mounting who disassembles platform 1 has mat 2, the equal fixed mounting in both sides of disassembling platform 1 has a plurality of to place case 3, disassemble fixed mounting has support 4 on the platform 1, support 4 bottom is provided with brush 5, the tip fixed mounting of brush 5 has the motor, and the motor is installed at the inner wall of support 4, the outer wall fixed mounting of suction pump 6 is on the top of support 4, suction pump 6 is connected with external power supply electricity through the suction pump switch that is equipped with on being located support 4, the fixed intercommunication of suction pump 6 air outlet has pipe 7, the end connection of pipe 7 has collecting box 8.

Wherein, be provided with filtering mechanism on the pipe 7, filtering mechanism includes two frames 10 and a filter screen 11, and filter screen 11 sets up between two frames 10, and threaded connection between two frames 10, through set up filter screen 11 between two frames 10, can play filterable effect to phosphor powder.

Wherein, one side of collecting box 8 is provided with window 9, and one side of collecting box 8 is provided with the chamber door, through set up window 9 on collecting box 8, can observe the collection condition in collecting box 8, is convenient for handle phosphor powder.

Wherein, set up the sealing washer between one side of one of them frame 10 and the outer wall of pipe 7, filter screen 11 joint is between two frames 10, through set up the sealing washer between frame 10 and pipe 7, improves the leakproofness of connecting.

Wherein, the pinhole has been seted up to the shell of filter screen 11, and the top fixed mounting of one of them frame 10 has the spring catch, through set up the pinhole on filter screen 11 and be provided with the spring catch on one of them frame 10, can be with filter screen 11 joint in frame 10.

Wherein, the bolt in the spring catch on the frame 10 inserts to being located the pinhole of filter screen 11, sets up the sealing washer between the outer wall of the inner wall of frame 10 and spring catch.

When the waste CRT display needs to be disassembled, the waste CRT display is placed on the disassembling platform 1 through the mechanical arm, the shell of the CRT display is disassembled, and the disassembled shell is placed on the placing frame; the method comprises the following steps of (1) cutting wires on a picture tube, a loudspeaker and a deflection coil by using a pneumatic screwdriver and scissors, removing the loudspeaker, removing a circuit board, a front cover of a shell, finally cutting residual wires on the circuit board by using the scissors, and removing the deflection coil; starting a power switch on the vacuum pump, aligning a suction pipe of the vacuum pump to the fluorescent powder on the glass, processing the fluorescent powder, cleaning the surface of the glass through a brush 5, and continuously repeating the operation to process the fluorescent powder on the glass; separating the screen cone glass by heat treatment, feeding the separated screen glass into a CRT (cathode ray tube) roller cleaning machine connected with a fluorescent powder-containing wastewater treatment component for cleaning, and respectively treating the screen cone glass by the CRT roller cleaning machine of the cone glass treatment component; finally, conveying the waste plastics of the disassembled display screen to a recycling workshop for crushing, and recycling through a waste circuit board powder and waste plastic recycling production line to provide the utilization rate of resources; when the filter screen 11 between the two outer frames 10 needs to be replaced, the latch on the spring pin is taken out from the pin hole of the filter screen 11, and the filter screen 11 between the two outer frames 10 is replaced.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a systematic treatment facility is disassembled to old and useless CRT display screen, includes disassembles platform (1), its characterized in that, the top fixed mounting who disassembles platform (1) has mat (2), the equal fixed mounting in both sides of disassembling platform (1) has a plurality of to place case (3), disassemble fixed mounting on platform (1) and have support (4), support (4) bottom is provided with brush (5), the tip fixed mounting of brush (5) has the motor, and the motor is installed at the inner wall of support (4), inhales the outer wall fixed mounting of pump (6) on the top of support (4), and inhales the fixed intercommunication of pump (6) air outlet and have pipe (7), the end connection of pipe (7) has collecting box (8).

2. The systematic processing equipment for disassembling the waste CRT display screens according to claim 1, characterized in that the guide pipe (7) is provided with a filtering mechanism, the filtering mechanism comprises two outer frames (10) and a filtering net (11), the filtering net (11) is arranged between the two outer frames (10), and the two outer frames (10) are connected by screw threads.

3. The systematic processing equipment for disassembling the waste CRT display screens as in claim 1, wherein one side of the collection box (8) is provided with a window (9), and one side of the collection box (8) is provided with a box door.

4. The systematic processing equipment for disassembling the waste CRT display screens according to claim 2, wherein a sealing ring is arranged between one side of one of the outer frames (10) and the outer wall of the guide pipe (7), and the filter screen (11) is clamped between the two outer frames (10).

5. The systematic processing equipment for disassembling the waste CRT display screens according to claim 4, characterized in that pin holes are arranged on the outer shell of the filter screen (11), a spring pin is fixedly arranged at the top end of one of the outer frames (10), and the filter screen (11) can be clamped in the outer frame (10) by arranging the pin holes on the filter screen (11) and the spring pin on one of the outer frames (10).

6. The systematic processing equipment for disassembling the waste CRT display screens according to claim 5, characterized in that the inserted pins of the spring pins on the outer frame (10) are inserted into the pin holes of the filter screen (11), and a sealing ring is arranged between the inner wall of the outer frame (10) and the outer wall of the spring pins.