CN204563643U - A kind of mercurous waste material Distillation recovery treating apparatus - Google Patents
A kind of mercurous waste material Distillation recovery treating apparatus Download PDFInfo
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- CN204563643U CN204563643U CN201520069726.0U CN201520069726U CN204563643U CN 204563643 U CN204563643 U CN 204563643U CN 201520069726 U CN201520069726 U CN 201520069726U CN 204563643 U CN204563643 U CN 204563643U
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- mercury
- condenser
- waste material
- treating apparatus
- vavuum pump
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Abstract
The utility model belongs to mercury recycling equipment technical field, is specially a kind of mercurous waste material Distillation recovery treating apparatus.This treating apparatus mainly comprises body feed tank, vacuum feeder, rotary distillation stove, motor, condenser, vavuum pump and exhaust treatment system.Rotary distillation stove carries out along being rotated counterclockwise with certain rotating speed, and cavity is built with translot scraper plate, its one end is furnished with charging aperture and is connected with vacuum feeder, body feed tank, the other end is connected with condenser top by pipeline, mercury metal apotheca is housed bottom condenser, and condenser outlet at bottom is connected with vavuum pump and exhaust treatment system.The utility model transfers liquid mercury in mercurous waste material to mercury vapour by the heating of rotary distillation stove, the negative pressure formed by vavuum pump drives mercury vapour enter condenser and condense into liquid mercury, instill mercury storeroom again, thus the resource both having realized mercurous metals from waste mercury reclaims, and also reaches the object of the harmless process of mercurous waste material simultaneously.
Description
Technical field
The utility model relates to a kind of mercurous waste material distillation treating apparatus, belongs to mercury recycling equipment technical field.
Background technology
Along with the continuous enhancing of people's energy-conserving and environment-protective consciousness, " green illumination " concept that earlier 1990s proposes promotes the energy-saving lamps such as high-efficiency straight fluorescent lamp, electricity-saving lamp, compact fluorescent lamp, high-pressure sodium lamp, high-pressure mercury lamp, Metal halogen lamp, Light-Emitting Diode and substitutes traditional incandescent lamp gradually, becomes the light source that illumination consumption is maximum.And national house and town and country construction portion promulgate " city illumination administrative provisions " in May, 2010, each city is explicitly called for select the new product of energy-saving and environmental protection; National Development and Reform Committee etc. issue and eliminate incandescent lamp route map subsequently, work on October 1st, 2014 the general lighting incandescent lamp forbidding sale more than 60 watts.Therefore along with the large-scale promotion application of energy-saving lamp, the problem that a large amount of discarded energy-saving lighting lamps is pending is created.According to statistics, the discarded power saving fluorescent lamps that produces every year of China big and medium-sized cities and cities and towns in recent years, fluorescent tube, Metal halogen lamp and high-pressure mercury lamp reach 1,200,000,000,700,000,000 and 1,500 ten thousand respectively.
Mercury is the important source material of most of energy-saving lamp, all contain in the light fixture of different model quantity not wait mercury vapour or solid-state mercuride.According to " National Hazard refuse register 2008 " regulation, the waste mercury-containing lamp produced and sold and produce in use procedure belongs to the mercurous refuse of HW29, numbering 900-023-29, has certain toxicity.The mercury (only have minority best brand of product can accomplish about 0.25mg) of an energy-saving lamp tube on average containing 0.5mg, and the mercury of 1mg immerses the pollution that about 360 tons of water can be caused in underground.At present, corporate boss will adopt physical mechanical crumbling method process waste mercury-containing lamp, and which can produce mercury-containing wastes as mercurous fluorescent material and glass residue.If simple landfill or these mercury-containing wastes of burning disposal, it enters the living environment of the mankind the most at last, contaminated soil, water source etc., and harm humans is healthy.Therefore, the above-mentioned mercurous waste material of effective process is the task of top priority.
At present, we mainly adopt the mode of static distillation to remove heavy metal Hg in waste material, but the method exists the rate of heat addition slowly, and the shortcoming that energy consumption is high, limits waste mercury-containing lamp treatment effeciency to a certain extent.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of structure simple mercurous waste material Distillation recovery treating apparatus, it effectively can reduce required energy consumption in mercury distillation processing procedure, improves treatment effeciency, realizes resource and the harmless treatment of mercurous waste material.
The utility model provides a kind of mercurous waste material Distillation recovery treating apparatus, and it comprises body feed tank, vacuum feeder, rotary distillation stove, motor, condenser, vavuum pump and exhaust treatment system; Wherein: described vacuum feeder comprises feed pipe and discharge nozzle, its feed pipe is connected with body feed tank; Discharge nozzle is connected with rotary distillation stove; Described rotary distillation stove comprises charging aperture, discharging opening, ectosome and retort, the outer setting hermatic door of described charging aperture, top arranges vacuum meter, and described discharging opening is connected with the top of condenser, described ectosome, built with silicon molybdenum electrically heated rod, is provided with stainless steel flight in retort; Described rotary distillation stove is connected with motor, and it is rotated by driven by motor; Be provided with spiral cold-finger in described condenser, be connected with mercury metal apotheca below spiral cold-finger, arrange arm above the bottom of described condenser, it is connected with the air entry of vavuum pump by pipeline, and the exhaust outlet of described vavuum pump is connected with exhaust treatment system.
In the utility model, described exhaust treatment system comprises sulfur loading active carbon cylinder and the air exhauster of series connection mutually.In the utility model, described sulfur loading active carbon cylinder is more than one.
The utility model has the advantage of:
(1) this mercurous waste material Distillation recovery treating apparatus structure is simple, easy to operate, and it will by retort heating
In mercurous waste material, mercury is converted into mercury vapour, then is translated into liquid metal mercury by cryogenic condensation, to realize its recycling.
(2) retort possesses spinfunction, and while in heating process, low speed rotation can accelerate mercurous material in stove
Rate of heat transfer, improve mercury distilling rate, the significantly shortening heat processing time, thus improve and produce treatment effeciency.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure: 1, body feed tank, 2, vacuum feeder, 3, charging aperture, 4, vacuum meter, 5, rotary distillation stove, 6, motor, 7, condenser, 8, vavuum pump, 9, sulfur loading active carbon cylinder, 10, air exhauster.
Detailed description of the invention
The utility model provides a kind of mercurous waste material Distillation recovery treating apparatus, elaborates by reference to the accompanying drawings with detailed description of the invention to the utility model.
A kind of mercurous waste material Distillation recovery treating apparatus, it comprises body feed tank 1, vacuum feeder 2, rotary distillation stove 5, motor 6, condenser 7, vavuum pump 8 and exhaust treatment system; Wherein: described vacuum feeder 2 comprises feed pipe and discharge nozzle, and its feed pipe is connected with body feed tank 1; Discharge nozzle is connected with rotary distillation stove 5; Described rotary distillation stove 5 comprises charging aperture 3, discharging opening, ectosome and retort, the outer setting hermatic door of charging aperture 3, top arranges vacuum meter 4, and described discharging opening is connected with the top of condenser 7, described ectosome, built with silicon molybdenum electrically heated rod, is provided with stainless steel flight in retort; Described rotary distillation stove 5 is connected with motor 6, and it is driven by motor 6 and rotates; Spiral cold-finger is provided with in described condenser 7, mercury metal apotheca is connected with below spiral cold-finger, arrange arm above the bottom of described condenser 7, it is connected by the air entry of pipeline with vavuum pump 8, and the exhaust outlet of described vavuum pump 8 is connected with exhaust treatment system.Described exhaust treatment system comprises sulfur loading active carbon cylinder 9 and the air exhauster 10 of series connection mutually, and sulfur loading active carbon cylinder 9 is more than one.
During work, first the body feed tank 1 that mercurous waste material is housed is connected with the feed pipe of vacuum feeder 2, by vacuum feeder 2, mercurous waste material is inputed in rotary distillation stove 5, and closed the hermatic door of rotary distillation stove 5, then vavuum pump 8 and air exhauster 10 is opened, carrying out body of heater emptying, is 1.0 × 10 when vacuum meter 4 shows vacuum
4during Pa, start body of heater heating power supply and carry out distillation process, starter motor 6, makes rotary distillation stove 5 rotate with constant rotational speed simultaneously.Along with in-furnace temperature is increased to design temperature, and maintain Time constant at such a temperature, in mercurous waste material, mercury is overflowed in vapour form, the mercury vapour of effusion enters in condenser 7 through the draft that vavuum pump 8 is formed, and liquid mercury is condensed under the effect of condenser 7, mercury metal apotheca bottom instillation condenser 7, carries out recycling.Residual gas air exhauster 10 act under after sulfur loading active carbon cylinder 9 adsorbs harmless treatment qualified discharge in air.After in rotary distillation stove 5, mercurous waste material distillation is disposed, close body of heater heating power supply and motor 6, when temperature is down to uniform temperature in body of heater, open the hermatic door of body of heater, after process, waste material enters in body feed tank 1 through vacuum feeder 2 extracting.This mercurous waste material Distillation recovery treating apparatus not only can realize it and harmlessly to manage everywhere, can realize its mercury metal resource recycling simultaneously, have preferably practical popularization significance.
Claims (3)
1. a mercurous waste material Distillation recovery treating apparatus, is characterized in that: it comprises body feed tank (1), vacuum feeder (2), rotary distillation stove (5), motor (6), condenser (7), vavuum pump (8) and exhaust treatment system; Wherein: described vacuum feeder (2) comprises feed pipe and discharge nozzle, its feed pipe is connected with body feed tank (1); Discharge nozzle is connected with rotary distillation stove (5); Described rotary distillation stove (5) comprises charging aperture (3), discharging opening, ectosome and retort, the outer setting hermatic door of described charging aperture (3), top arranges vacuum meter (4), described discharging opening is connected with the top of condenser (7), described ectosome, built with silicon molybdenum electrically heated rod, is provided with stainless steel flight in retort; Described rotary distillation stove (5) is connected with motor (6), and it is driven by motor (6) and rotates; Described condenser is provided with spiral cold-finger in (7), mercury metal apotheca is connected with below spiral cold-finger, arrange arm above the bottom of described condenser (7), it is connected by the air entry of pipeline with vavuum pump (8), and the exhaust outlet of described vavuum pump (8) is connected with exhaust treatment system.
2. mercurous waste material Distillation recovery treating apparatus according to claim 1, is characterized in that: described exhaust treatment system comprises sulfur loading active carbon cylinder (9) and the air exhauster (10) of series connection mutually.
3. mercurous waste material Distillation recovery treating apparatus according to claim 2, is characterized in that: described sulfur loading active carbon cylinder (9) is more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069726.0U CN204563643U (en) | 2015-02-02 | 2015-02-02 | A kind of mercurous waste material Distillation recovery treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069726.0U CN204563643U (en) | 2015-02-02 | 2015-02-02 | A kind of mercurous waste material Distillation recovery treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204563643U true CN204563643U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520069726.0U Expired - Fee Related CN204563643U (en) | 2015-02-02 | 2015-02-02 | A kind of mercurous waste material Distillation recovery treating apparatus |
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| CN (1) | CN204563643U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468470A (en) * | 2018-11-16 | 2019-03-15 | 梅州市凯明电光源有限公司 | A kind of purifying plant and its method for the used mercury of short arc mercury xenon lamp |
| CN109967486A (en) * | 2018-12-21 | 2019-07-05 | 中国科学院北京综合研究中心 | The device and method of the mercurous flying dust of zero discharge treatment |
| CN110746029A (en) * | 2019-09-12 | 2020-02-04 | 上海申欣环保实业有限公司 | Method and apparatus for wastewater treatment |
-
2015
- 2015-02-02 CN CN201520069726.0U patent/CN204563643U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468470A (en) * | 2018-11-16 | 2019-03-15 | 梅州市凯明电光源有限公司 | A kind of purifying plant and its method for the used mercury of short arc mercury xenon lamp |
| CN109967486A (en) * | 2018-12-21 | 2019-07-05 | 中国科学院北京综合研究中心 | The device and method of the mercurous flying dust of zero discharge treatment |
| CN110746029A (en) * | 2019-09-12 | 2020-02-04 | 上海申欣环保实业有限公司 | Method and apparatus for wastewater treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yuan Wenyi Inventor after: Zhang Chenglong Inventor after: Huang Weijuan Inventor after: Gong Yunyu Inventor after: Bai Jianfeng Inventor after: Wang Jingwei Inventor after: Yang Guixing Inventor after: Teng Fei Inventor before: Yuan Wenyi Inventor before: Zhang Chenglong Inventor before: Huang Weijuan |
|
| COR | Change of bibliographic data | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yuan Wenyi Inventor after: Zhang Chenglong Inventor after: Yang Guixing Inventor after: Teng Fei Inventor after: Gong Yunyu Inventor after: Huang Weijuan Inventor after: Bai Jianfeng Inventor after: Wang Jingwei Inventor before: Yuan Wenyi Inventor before: Zhang Chenglong Inventor before: Huang Weijuan Inventor before: Gong Yunyu Inventor before: Bai Jianfeng Inventor before: Wang Jingwei Inventor before: Yang Guixing Inventor before: Teng Fei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20180202 |