CN202705238U - Waste CRT (Cathode Ray Tube) display glass harmless cleaning equipment - Google Patents
Waste CRT (Cathode Ray Tube) display glass harmless cleaning equipment Download PDFInfo
- Publication number
- CN202705238U CN202705238U CN 201220277128 CN201220277128U CN202705238U CN 202705238 U CN202705238 U CN 202705238U CN 201220277128 CN201220277128 CN 201220277128 CN 201220277128 U CN201220277128 U CN 201220277128U CN 202705238 U CN202705238 U CN 202705238U
- Authority
- CN
- China
- Prior art keywords
- glass
- mixing drum
- water
- feed
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model belongs to the technical field of electronic waste treatment equipment, in particular to waste CRT (Cathode Ray Tube) display glass harmless cleaning equipment. The equipment comprises a glass lifting system, a stirring drum, a feed inlet, a motor, a water circulation system and a filter material box, wherein the glass lifting system is used for sending waste CRT display glass into the stirring drum through lifting; during cleaning, the stirring drum is rotated along the clockwise direction, after cleaning, the stirring drum is rotated along the anticlockwise direction, and then the cleaned waste CRT display glass is discharged together with water; the waste CRT display glass enters the filter material, and water enters a reservoir; the water in the reservoir is lifted through a circulating pump to enter the stirring drum for a second time for recycling; and finally, the replacement of a cleaning agent and the water is carrier out according to the cleaning effect of the waste CRT display glass. The equipment has the advantages of simple structure, convenience in operation and high cleaning efficiency, and in the whole cleaning process, dust is completely soaked in water, so that dust pollution in the air is obviously reduced, and the equipment confirms to the national environmental protection requirement.
Description
Technical field
The utility model belongs to electronic waste treatment facility technical field, particularly the innoxious cleaning equipment of a kind of useless CRT monitor glass.
Background technology
CRT glass is the important component part of indicating meter, accounts for 50% of total mass.The CRT glass bulb mainly is divided into panel glass and cone glass, and wherein the lead tolerance of cone glass is 22% ~ 28%, and lead tolerance is about 0.68 kg~2.72 kg in every indicating meter.Because leaded problem in the useless CRT glass, countries in the world are recognized the incorrect processing of these useless CRT glass bulbs gradually, will consist of serious harm to HUMAN HEALTH and ecotope.The useless CRT glass of China's " the electronic waste contaminate environment is prevented and treated management method " clear is Hazardous wastes.But simultaneously, useless CRT glass also is a kind of recycling resource capable of circulation.Therefore panel glass, cone glass surface ectonexine difference oil-containing fluorescent coating and equadag coating, need to remove this coating carrying out smoothly of the useless CRT glass cycling and reutilization of guarantee in the useless CRT glass.
At present, electronic waste is processed enterprise and is reached useless CRT glass returned enterprise for the cleaning of useless CRT glass, is divided into wet-cleaned and dry method and cleans.Wet-cleaned is mainly extraordinary liquid medicine washing out method, contains a certain amount of hydrofluoric acid in this liquid medicine, utilize hydrofluoric acid can dissolve the glass principle and clean, but this method can produce leaded waste liquid.Dry method is cleaned the roll grinding machine dry grinding method that is mainly, the CRT glass that will give up is put into cylinder and is carried out autogenous grinding removal top coat, but this method noise greatly, easily causes dust pollution, and a certain amount of glass dust enters in the coating dust simultaneously, easily enter in the air, thereby cause certain environment harm.
The utility model content
Not enough for prior art, be the factory building dust pollution of avoiding bringing in the glass cleaning process and the clean-out system treatment process of giving up accordingly, the utility model provides a kind of useless CRT monitor glass innoxious cleaning equipment.
The innoxious cleaning equipment of a kind of useless CRT monitor glass comprises that glass carries material system, mixing drum, opening for feed, motor, water circulation system and filtration hopper; Glass is put forward the material system and is comprised glass hopper, feed lead rail and power hoisting device; Installing wheel and blanking plate on the mixing drum;
Wherein mixing drum is rack-mount; Tilting opening for feed one side that is installed in mixing drum of feed lead rail, its summit is higher than the opening for feed of mixing drum, and the glass hopper is installed on the feed lead rail, and power hoisting device is fixed in the feed lead rail upper end, and links to each other with the glass hopper; Be provided with gear ring on the mixing drum outer wall, motor is rack-mount, and the output terminal of motor is connected with gear, and gear and gear ring engagement; One end of water circulation system is positioned at the opening for feed top, and the other end is connected with water reservoir, installs on the water reservoir and filters hopper.
The cross section of mixing drum is cylindric, and both ends open, mixing drum are that the stainless steel plate material is welded, and the thickness of stainless steel plate is 4 mm.
The beneficial effects of the utility model are:
The utility model is simple in structure, and is easy to operate, and cleaning efficiency is high, and dust all is immersed in the water in the whole cleaning process, has significantly reduced airborne dust pollution, meets national requirements for environmental protection.
Description of drawings
Fig. 1 is the structural representation of the innoxious cleaning equipment of a kind of useless CRT monitor glass.
Fig. 2 is the structural representation of glass hopper.
Number in the figure: 1-glass hopper; The 2-feed lead rail; The 3-power hoisting device; The 4-mixing drum; The 5-motor; The 6-water circulation system; 7-filters hopper; The 8-opening for feed; The 9-blanking plate.
Embodiment
The utility model provides a kind of useless CRT monitor glass innoxious cleaning equipment, below in conjunction with the drawings and specific embodiments the utility model is described further.
The innoxious cleaning equipment of a kind of useless CRT monitor glass comprises that glass puies forward material system, mixing drum 4, opening for feed 8, motor 5, water circulation system 6 and filter hopper 7; Glass is put forward the material system and is comprised glass hopper 1, feed lead rail 2 and power hoisting device 3; Installing wheel and blanking plate 9 on the mixing drum 4;
Wherein mixing drum 4 is rack-mount; Feed lead rail 2 tilting opening for feed 8 one sides that are installed in mixing drum 4, its summit is higher than the opening for feed of mixing drum 4, and glass hopper 1 is installed on the feed lead rail 2, and power hoisting device 3 is fixed in feed lead rail 2 upper ends, and links to each other with glass hopper 1; Be provided with gear ring on mixing drum 4 outer walls, motor 5 is rack-mount, and the output terminal of motor 5 is connected with gear, and gear and gear ring engagement; One end of water circulation system 6 is positioned at opening for feed 8 tops, and the other end is connected with water reservoir, installs on the water reservoir and filters hopper 7.
The cross section of mixing drum 4 is cylindric, both ends open, and mixing drum 4 is welded for the stainless steel plate material, and the thickness of stainless steel plate is 4 mm.
Put forward the material system by glass and transport useless CRT monitor glass, glass hopper 1 adopts motor 5 to drive wireline, and wheel is in the guide rail scroll-up/down, thus the lifting of realization glass hopper 1, then limit its high-low limit position with limit switch, can control its position height.Drive leading screw work by motor 5, glass hopper 1 carries out lift work in feed lead rail 2, and off-position also can come off-position by limit switch at any time, locates its height.When the blanking plate 9 on the glass hopper 1 reaches the height of opening for feed 8, open blanking plate 9, useless CRT monitor glass in the glass hopper 1 enters in the mixing drum 4 by opening for feed 8, injects a certain amount of water 4 from opening for feed 8 to mixing drum by water circulation system 6 simultaneously.Motor 5 rotates by the engagement between gear, drives mixing drum 4 and rotates.Rolling mechanism also is installed on the mixing drum 4, and rolling mechanism mainly be responsible for to support mixing drum 4, and rotates with the rotation of mixing drum 4, prevents stuck or goes out the situation such as position.Mixing drum 4 has clockwise and counterclockwise two turning directions, enter when cleaning, be rotated in a clockwise direction, after cleaning process is finished, mixing drum 4 can be rotated in the counterclockwise direction, the useless CRT monitor glass after cleaning can be drawn off together with water.The useless CRT monitor glass that draws off enters the filtration hopper 7 on the water reservoir, filters on the hopper 7 screen cloth is installed, and useless CRT monitor glass and the water after cleaning can be carried out effective separation, cleans the water that separates and flows in the water reservoir.One end of water reservoir has hole, and links to each other with water circulating pump, and the water that clean to separate can be promoted through water circulating pump, enters mixing drum 4 from the opening for feed 8 of mixing drum 4, recycles.Final cleaning performance according to useless CRT monitor glass carries out the replacing of clean-out system and water.
Concrete operation step of the present utility model is as follows:
(1) the CRT monitor glass that manually will give up is loaded in glass hopper 1, manually useless CRT monitor glass knock area less than 100 cm
2Fragment;
(2) load the approximately useless CRT monitor glass of 30 kg in glass hopper 1, then start power hoisting device 3, glass hopper 1 rises;
(3) after glass hopper 1 rises to certain altitude, close power hoisting device 3, then open blanking plate 9, useless CRT monitor glass enters mixing drum 4 by opening for feed 8;
(4) after charging is finished, start power hoisting device 3 counter-rotatings, decline glass hopper 1 stops when reaching lowest order descending, and waits for for the second time useless CRT monitor glass;
(5) start recycle pump, water filling in the mixing drum 4 can be according to the amount control of useless CRT monitor glass in the mixing drum 4 in right amount;
(6) after the water filling, starter motor 5, mixing drum 4 is rotated in a clockwise direction, and carries out stirring and washing, reach set scavenging period after, disable motor 5;
(7) after cleaning was finished, starter motor 5, mixing drum 4 rotated in the counterclockwise direction, and the useless CRT monitor glass after cleaning is discharged on the screen cloth that filters on the hopper 7;
(8) manually the useless CRT monitor glass collection after the cleaning on the screen cloth that filters hopper 7 is poured out.
Claims (2)
1. innoxious cleaning equipment of useless CRT monitor glass is characterized in that: the innoxious cleaning equipment of described useless CRT monitor glass comprises that glass puies forward material system, mixing drum (4), opening for feed (8), motor (5), water circulation system (6) and filter hopper (7); Described glass is put forward the material system and is comprised glass hopper (1), feed lead rail (2) and power hoisting device (3); The upper installing wheel of described mixing drum (4) and blanking plate (9);
Wherein mixing drum (4) is rack-mount; Tilting opening for feed (8) one sides that are installed in mixing drum (4) of feed lead rail (2), its summit is higher than the opening for feed of mixing drum (4), glass hopper (1) is installed on the feed lead rail (2), power hoisting device (3) is fixed in feed lead rail (2) upper end, and links to each other with glass hopper (1); Be provided with gear ring on mixing drum (4) outer wall, motor (5) is rack-mount, and the output terminal of motor (5) is connected with gear, and gear and gear ring engagement; One end of water circulation system (6) is positioned at opening for feed (8) top, and the other end is connected with water reservoir, installs on the water reservoir and filters hopper (7).
2. the innoxious cleaning equipment of a kind of useless CRT monitor glass according to claim 1, it is characterized in that: the cross section of described mixing drum (4) is cylindric, both ends open, mixing drum (4) is welded for the stainless steel plate material, and the thickness of stainless steel plate is 4 mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220277128 CN202705238U (en) | 2012-06-12 | 2012-06-12 | Waste CRT (Cathode Ray Tube) display glass harmless cleaning equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220277128 CN202705238U (en) | 2012-06-12 | 2012-06-12 | Waste CRT (Cathode Ray Tube) display glass harmless cleaning equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202705238U true CN202705238U (en) | 2013-01-30 |
Family
ID=47585559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220277128 Expired - Fee Related CN202705238U (en) | 2012-06-12 | 2012-06-12 | Waste CRT (Cathode Ray Tube) display glass harmless cleaning equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202705238U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103801552A (en) * | 2014-02-18 | 2014-05-21 | 陕西安信显像管循环处理应用有限公司 | Method and system for cleaning waste CRT (cathode ray tube) display glass |
CN108887694A (en) * | 2018-07-28 | 2018-11-27 | 王冬莲 | A kind of tea oil preparation process high stable type broken shell screening plant |
-
2012
- 2012-06-12 CN CN 201220277128 patent/CN202705238U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103801552A (en) * | 2014-02-18 | 2014-05-21 | 陕西安信显像管循环处理应用有限公司 | Method and system for cleaning waste CRT (cathode ray tube) display glass |
CN108887694A (en) * | 2018-07-28 | 2018-11-27 | 王冬莲 | A kind of tea oil preparation process high stable type broken shell screening plant |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209205515U (en) | A kind of civil engineering work waste treatment device | |
CN105449304A (en) | Waste lithium battery processing method and system | |
CN202705238U (en) | Waste CRT (Cathode Ray Tube) display glass harmless cleaning equipment | |
CN103071668B (en) | Method and system for recycling hazardous lead solid waste | |
CN217830350U (en) | Secondary aluminum purification edulcoration device | |
CN202398562U (en) | Wet-type glass cleaning machine | |
CN216864224U (en) | Continuous feeding device for preheating level of scrap steel of electric furnace | |
CN203990077U (en) | Mesh belt transmission formula oil dripping gathering-device | |
CN214439806U (en) | Inside metal collection device of solid waste | |
CN211226772U (en) | Industrial sewage treatment device convenient to handle sewage residue | |
CN107311341A (en) | One kind is used for heat power equipment chemical rinsing waste water processing unit | |
CN111187710B (en) | Pretreatment equipment for biogas fermentation power generation | |
CN203196394U (en) | Lifting deslagging device for circulation pond | |
CN207684508U (en) | A kind of device that falls bucket | |
CN205527808U (en) | Take off dirty grid scrubbing device fast | |
CN205308878U (en) | Silica flour production line sewage treatment and broken system | |
CN212142789U (en) | Chondroitin processing is with filtering crushing apparatus | |
CN205223354U (en) | Etching liquid copper recovery goes up unloader | |
CN104190150A (en) | Mesh belt transmission type oil drip collection device and mounting method thereof | |
CN202270702U (en) | Crushing and washing system for black and white cathode ray tube (CRT) screen | |
CN204503318U (en) | A kind of recovery tungsten waste cartridge type magnetic separation impurity removing device | |
CN201351049Y (en) | Glass substrate conveying trolley automatic cleaning device | |
CN219631577U (en) | Recycled aggregate edulcoration equipment | |
CN219631457U (en) | Waste liquid crystal display screen crushing, sorting and pollution control device | |
CN216688044U (en) | Device for removing fatty acid from kitchen waste oil |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20200612 |
|
CF01 | Termination of patent right due to non-payment of annual fee |