CN206316121U - A kind of safe disassembling apparatus of liquid crystal display - Google Patents

Abstract

The utility model discloses a kind of safe disassembling apparatus of liquid crystal display, it includes disassembling workbench, collection of products device, gas-filtering device and master control device, workbench is disassembled for integral type body structure, including operation baffle plate, operating baffle plate includes two gathering holes, circular port of the gathering hole provided with two flexible rubber；The gas-filtering device is made up of three filters, if source of the gas detection machine detects that source of the gas contains mercury, then need to change first layer filter and second layer filter, but source of the gas can then continue towards third layer filter, thoroughly absorb mercury through third layer filter and dust heel row goes out source of the gas.The safe disassembling apparatus of a kind of liquid crystal display that the utility model is provided can ensure that workman works under the safety for process of disassembling, the environment that mercury-free is pollution-free, so as to realize the protection of resource circulation utilization and environment.

Description

A kind of safe disassembling apparatus of liquid crystal display

Technical field

The utility model is related to the destruction of solid waste or solid waste is transformed into harmless method field, specially one Plant the safe disassembling apparatus of liquid crystal display.

Background technology

1990s liquid crystal display starts to develop rapidly, product also begin to high-resolution, super clear display effect, The screen lighter direction of big, weight is developed.With the growth in the living standard of people, the utilization rate of liquid crystal display is increasingly Height, the yield of annual China's liquid crystal display is above 60,000,000.Therefore, the discarded rate of liquid crystal display also gradually rises. The composition of liquid crystal display is made up of parts such as plastic casing, base, glass panel, back light source system, circuit boards, wherein glass Glass, plastics, rare metal and wiring board are respectively provided with higher recycling value, and contain dangerous waste in back light source system Thing mercury, if dealing with the very big destruction that can cause environment improperly and causing human body compared with major injury.Therefore, torn open in liquid crystal display , it is necessary to important to note that the recycling of mercury in solution preocess.

The content of the invention

To solve the defect of existing liquid crystal display disassembling technology, the utility model disassembles convenience, behaviour there is provided one kind Make safely, to environment without shadow and to the disassembling apparatus of human zero damage.The safe disassembling apparatus of the liquid crystal display can not only be prevented Mercury splashes out operating desk, and can significantly more efficient absorption mercury.

The utility model solves the technical scheme that its technical problem used：A kind of liquid crystal display disassembles safely dress Put, including disassemble workbench, collection of products device, gas-filtering device and master control device.Wherein：Described disassembles workbench Including workbench, observation window, stainless steel mesh, operation baffle plate.Wherein table front sets operation baffle plate, operates baffle plate material For plastics, size and workbench reservation operations mouthful are in the same size, and operation baffle plate is formed around the rubber groove being connected with workbench, Completely cut off air turnover, operation baffle interior is provided with rubber gathering hole, and gathering hole is made up of the rubber with Telescopic, gathering hole It is small greatly can be according to the size adjust automatically for entering arm and with sealing function；Described gas-filtering device includes first layer Filter, second layer filter and third layer filter, wherein first layer filter are directly connected to operating desk, second layer filter It is connected after being connected with first layer filter with source of the gas detection machine, the air flow centrifugal blower connection air-out through source of the gas detection machine Pipe, discharge pipe connects air outlet after being filtered through third layer filter, described first layer filter, second layer filter and the 3rd Layer filter interior is made up of activated carbon containing sulphur.

The beneficial effects of the utility model are：The utility model provides a kind of safe disassembling apparatus of liquid crystal display, should Disassembling apparatus is box-type workbench, when carrying out disassembling LCDs in workbench, and such as fluorescent tube is crushed, and the mercury shed that overflows steams Gas can after testing be gone out to throw away the source of the gas containing mercury vapour thorough through third layer filter by centrifugal blower filter by suction inside workbench Bottom absorbs, and prevents the spilling of mercury vapour after first layer filter and second layer filter failure.Because operation baffle plate is provided with and can stretched Contracting rubber gathering hole, effectively prevents the circulation and the flowing of mercury vapour of outside air and operating desk inner air.

Brief description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the schematic diagram of the utility model one embodiment；

Fig. 2 is the utility model gathering hole front view；

1. workbench in figure, 2. observation windows, 3. stainless steel mesh, 4. third layer filters, 5. first layer filters, 6. turns Transport bucket, 7. electric cabinets, 8. second layer filters, 9. centrifugal blowers, 10. operation baffle plates, 11. gathering holes, 12. slide rails, 13. faces Cover, 14, air outlet, 15. source of the gas detection machines.

Embodiment

For the content of the invention of the present utility model, feature and effect can be further appreciated that, following examples are hereby enumerated, and coordinate Accompanying drawing describes in detail as follows：

Refering to Fig. 1 and Fig. 2, a kind of safe disassembling apparatus of liquid crystal display, the safe disassembling apparatus of the liquid crystal display For box-type workbench 1, the workbench 1 is included inside observation window 2, stainless steel mesh 3 and operation baffle plate 10, operation baffle plate 10 Provided with gathering hole 11, operating personnel's arm enters workbench 1 by gathering hole 11 and disassembles liquid crystal display, and arm passes through operation After mouth 11, the automatic telescopic rubber docile of gathering hole 11 is on arm, and when not disassembling display, arm is withdrawn from from gathering hole 11, Automatic telescopic rubber is closed automatically.LCDs to be dismantled is placed on when being disassembled on workbench 1, needs aerodynamic centrifugal Blower fan 9, air-flow sucks first layer filter 5 from the stainless steel mesh 3 of workbench 1 in the presence of centrifugal blower, through first layer Filter 5 filter after flow to second layer filter 8 through escaping pipe, flow through source of the gas detection machine 15, then Flow in Centrifugal Fans 9, through from Heart blower fan 9, source of the gas flows to third layer filter 4, and thoroughly the air transtracheal after filtering flows to gas outlet 14.Third layer filter 4 are arranged on behind second layer filtering 8.When source of the gas goes out containing mercury after testing, can be continued towards by the source of the gas of centrifugal blower Three layers of source of the gas are filtered.Described workbench 1 includes slide rail 12, observation window 2 and mask 13, and observation window 2, which is arranged on, to be slided On rail 12, the size of observation window 2 is adjusted by sliding observation window 2, mask 13 is translucent cover, and workbench 1 is controlled by electric cabinet 7 Power system.

Although preferred embodiment of the present utility model is described above in conjunction with accompanying drawing, the utility model is not Above-mentioned embodiment is confined to, above-mentioned embodiment is only schematical, is not restricted, ability The those of ordinary skill in domain is not departing from the utility model objective and claimed under enlightenment of the present utility model Under ambit, many forms can also be made, these are belonged within protection domain of the present utility model.

Claims (2)

1. a kind of safe disassembling apparatus of liquid crystal display, including workbench, gathering hole and filter, it is characterized in that：The work Platform includes operation baffle plate, and the operation baffle plate includes two gathering holes, and gathering hole is provided with provided with two circular ports, the circular port Fan-shaped elastic caoutchouc, its material has sticking nature, and operation baffle plate has the rubber groove being seamlessly connected with workbench.

2. the safe disassembling apparatus of a kind of liquid crystal display according to claim 1, it is characterized in that：Described filter includes Three layer filtration, the filtering of third layer filter detect machine testing through source of the gas after source of the gas still containing harmful substances such as mercury, described the It is made up of inside three layer filtration device activated carbon containing sulphur.