CN208083059U - Solid waste innocent treatment equipment - Google Patents
Solid waste innocent treatment equipment Download PDFInfo
- Publication number
- CN208083059U CN208083059U CN201721837629.7U CN201721837629U CN208083059U CN 208083059 U CN208083059 U CN 208083059U CN 201721837629 U CN201721837629 U CN 201721837629U CN 208083059 U CN208083059 U CN 208083059U
- Authority
- CN
- China
- Prior art keywords
- oil
- solar energy
- solid waste
- energy heat
- agitator
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/20—Waste processing or separation
Abstract
The utility model discloses a kind of solid waste innocent treatment equipments comprising sequentially connected feeding equipment, thermal desorption device and volatile organic compounds condensing unit；Thermal desorption device includes solar energy heat conducting heating system for oil and waste stirring system；Waste stirring system includes motor and motor-driven agitator；Solar energy heat conducting heating system for oil includes solar energy heat collector, oil pipe and conduction oil, and the both ends of oil pipe are connected to the oil inlet and oil outlet of solar energy heat collector；Oil pipe is wound in the outside of agitator；Pneumatic filter, absorber and vacuum pump are equipped between the waste gas outlet and volatile organic compounds condensing unit of agitator successively；Absorber is equipped with gas cooling device.The equipment of the utility model provides heat source using indirectly heat, new energy and reduces the pressure etc. of desorption apparatus, avoids burning so that vapor phase contaminants are desorbed at a lower temperature, reduce system energy consumption.
Description
Technical field
The utility model is related to technical field of environment protection equipment, more particularly to a kind of solid waste innocent treatment equipment.
Background technology
In recent years, China industrializes high speed development, and with the adjustment of economic structure, a large amount of chemical plant is moved out city,
The contaminated site left often is used as development of real estate.Before development of real estate, it is necessary to being carried out by organic pollution contaminated soil
It repairs.There is a large amount of macromolecule contaminant in contaminated soil, when reparation, usually macromolecular is polluted by thermal desorption device
Object is handled.Boiling point is high under normal pressure for the pollutant of macromolecular, traditional thermal desorption device by the natural gas that burns, diesel oil,
The gases such as coal, liquid or solid fuel heating heat transfer medium (heat transfer medium is usually air, conduction oil etc.), will produce a large amount of gas
Phase pollutant necessarily pollutes the environment in these pollutant emissions to environment, destroys ecological environment, damages health.
Currently, being handled for the solid waste similar to contaminated soil etc, mainly have mode have burning, pyrolysis,
Gasify three kinds of technologies, but these three methods substantially depend on combustion technology, therefore, inevitably occurs produced by burning
Various vapor phase contaminants.
Utility model content
The technical problems to be solved in the utility model is provided a kind of solid to overcome drawbacks described above of the existing technology
Body waste innocent treatment equipment.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of solid waste innocent treatment equipment comprising sequentially connected feeding equipment, thermal desorption device and volatilization
Property condensed organic compounds device；Thermal desorption device includes solar energy heat conducting heating system for oil and waste stirring system；Waste stirs
The system of mixing includes motor and motor-driven agitator；Solar energy heat conducting heating system for oil includes solar energy heat collector, oil
Pipe and the conduction oil in oil pipe, the both ends of oil pipe are connected to the oil inlet and oil outlet of solar energy heat collector；
Oil pipe is wound in the outside of agitator；It is equipped with successively between the waste gas outlet and volatile organic compounds condensing unit of agitator
Pneumatic filter, absorber and vacuum pump；Absorber is equipped with the gas cooling device for cooling gas.
Preferably, the exhaust outlet of volatile organic compounds condensing unit is connected with activated carbon adsorption device.
Preferably, the leakage fluid dram of absorber is connected with layering slot.
Preferably, the waste residue outlet of agitator is connected with dry type slag-tapping system, the slag notch of dry type slag-tapping system is connected with
Broken apart device.
Preferably, being additionally provided with the waste residue cooling device for cooling down waste residue on dry type slag-tapping system.
Preferably, solar energy heat collector is groove type solar heat collector or disc type solar energy heat collector.
Preferably, solid waste innocent treatment equipment further includes pretreatment system, the discharge port of pretreatment system with into
Expect the feed inlet connection of device.
The positive effect of the utility model is：The equipment of the utility model is provided using indirectly heat, new energy
Heat source and the pressure etc. for reducing desorption apparatus, avoid burning so that vapor phase contaminants are desorbed at a lower temperature, reduce system
Energy consumption.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model preferred embodiment.
Fig. 2 is the structural schematic diagram of the thermal desorption device of the utility model preferred embodiment.
Specific implementation mode
A preferred embodiment is named, and completely illustrates the utility model in conjunction with attached drawing to become apparent from.
As depicted in figs. 1 and 2, a kind of solid waste innocent treatment equipment comprising sequentially connected pretreatment system
10, feeding equipment 20, thermal desorption device 30 and volatile organic compounds condensing unit 40.
Pretreatment system is device commonly used in the art.Since solid waste is varied, shape, size, structure and
Property differs greatly, and therefore, solid waste is before entering feeding equipment, the step of be crushed, sorted.Solid waste is broken
Enter agitator after being broken into certain granularity, the heating surface of solid waste can be increased, accelerates reaction speed.Pretreatment system goes out
The feed inlet of material mouth and feeding equipment connects.
Feeding equipment is also device commonly used in the art.Solid waste after pretreatment system is used into the storage of individual material hole
With compatibility, according to the physical property, compatibility and calorific value of solid waste come compatibility, to ensure stable, steady, safety the fortune of follow up device
Row.The equipment such as suspension bucket are grabbed in setting makes waste deliver into follow up device equipment from material hole.
Thermal desorption device 30 includes solar energy heat conducting heating system for oil 50 and waste stirring system 60.Waste stirring system 60
Including motor 61 and motor-driven agitator 62；Solar energy heat conducting heating system for oil 50 include solar energy heat collector 51,
Oil pipe 52 and the conduction oil in oil pipe, the both ends of oil pipe are connected to the oil inlet of solar energy heat collector and fuel-displaced
Mouthful；Oil pipe is wound in the outside of agitator.Solar energy heat collector is groove type solar heat collector or disc type solar energy thermal-arrest
Device.
Pneumatic filter 41 is equipped between the waste gas outlet and volatile organic compounds condensing unit of agitator successively, is inhaled
Adnexa 42 and vacuum pump 43.Absorber 42 is equipped with the gas cooling device 44 for cooling gas.The leakage fluid dram of absorber connects
It is connected to layering slot 45.
The exhaust outlet of volatile organic compounds condensing unit 40 is connected with activated carbon adsorption device 46.
The waste residue outlet of agitator is connected with dry type slag-tapping system 70, and the slag notch of dry type slag-tapping system is connected with broken point
From device 71.The waste residue cooling device 72 for cooling down waste residue is additionally provided on dry type slag-tapping system.
The workflow of the utility model solid waste innocent treatment equipment is：
1, pretreatment system is fed solid waste into, after preprocessed system processing, solid waste enters feeding equipment；
2, solid waste is after feeding equipment is handled, into the agitator of thermal desorption device.The sun of thermal desorption device
Energy heat-conducting oil heating system heats agitator.Specially：Solar energy heat collector is to conduction oil circulating-heating；Conduction oil
Heat be transmitted to agitator through oil pipe, the solid waste inside agitator is heated.Solid waste inside agitator
After being heated to the boiling point of pollutant, pollutant is detached from solid waste, and becomes exhaust gas.Solid waste resolve into exhaust gas and
Solid slag.Exhaust gas is discharged from the waste gas outlet of agitator, and solid slag is exported from the waste residue of agitator and is discharged.
3, the exhaust gas being discharged from the waste gas outlet of agitator through passing through pneumatic filter and absorber successively.Exhaust gas is adsorbing
In device after gas cooling device cools down, gas part and liquid portion are formed.Gas part is evacuated to volatility by vacuum pump to be had
Machine compound condensing unit, gas after cooling are emitted into after activated carbon adsorption device adsorbs in air.Hollow arrow in Fig. 1
Head is the flow direction of gas.Liquid portion enters layering slot, and in layering slot, liquefied mixture is separated and recovered, and condensed water is discharged into
Sewage conduct.
Low temperature is generated using gas cooling device, reduces the temperature of exhaust gas.The condensation temperature of gas cooling device is generally pressed
Precooling, mechanical refrigeration, liquid nitrogen refrigerating and etc. realization.When exhaust gas enters gas cooling device, there are different dew points in exhaust gas
The group branch of temperature is condensed into liquid and is separated successively.The liquefied mixture of formation using water and has in layering slot
The density of machine object carries out levels isolation, and organic matter floats on top since density is light, and water sinks to lower part.
4, cold through waste residue cooling device into dry type slag-tapping system from the solid slag of the waste residue of agitator outlet discharge
But, solid slag enters broken apart device.After the processing of broken apart device, gas is detached with solid, and gas is by row
Air filter safety dumping, disintegrating slag are also discharged.Filled arrows are the flow direction of solid slag in Fig. 1.
The equipment of the utility model provides heat source using indirectly heat, new energy and reduces the pressure etc. of desorption apparatus, keeps away
Exempt to burn so that vapor phase contaminants are desorbed at a lower temperature, reduce system energy consumption.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the scope of protection of the utility model.
Claims (7)
1. a kind of solid waste innocent treatment equipment, which is characterized in that it includes sequentially connected feeding equipment, thermal desorption dress
It sets and volatile organic compounds condensing unit；Thermal desorption device includes solar energy heat conducting heating system for oil and waste stirring system
System；Waste stirring system includes motor and motor-driven agitator；Solar energy heat conducting heating system for oil includes solar energy collection
The both ends of thermal, oil pipe and the conduction oil in oil pipe, oil pipe are connected to the oil inlet of solar energy heat collector
And oil outlet；Oil pipe is wound in the outside of agitator；The waste gas outlet and volatile organic compounds condensing unit of agitator it
Between successively be equipped with pneumatic filter, absorber and vacuum pump；Absorber is equipped with gas cooling device.
2. solid waste innocent treatment equipment as described in claim 1, which is characterized in that volatile organic compounds condenses
The exhaust outlet of device is connected with activated carbon adsorption device.
3. solid waste innocent treatment equipment as described in claim 1, which is characterized in that the leakage fluid dram of absorber is connected with
It is layered slot.
4. solid waste innocent treatment equipment as described in claim 1, which is characterized in that the waste residue outlet connection of agitator
There are dry type slag-tapping system, the slag notch of dry type slag-tapping system to be connected with broken apart device.
5. solid waste innocent treatment equipment as claimed in claim 4, which is characterized in that be additionally provided on dry type slag-tapping system
Waste residue cooling device.
6. solid waste innocent treatment equipment as described in claim 1, which is characterized in that solar energy heat collector is slot type
Solar energy heat collector or disc type solar energy heat collector.
7. solid waste innocent treatment equipment as described in claim 1, which is characterized in that solid waste harmless treatment is set
Standby further includes pretreatment system, and the discharge port of pretreatment system and the feed inlet of feeding equipment connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837629.7U CN208083059U (en) | 2017-12-25 | 2017-12-25 | Solid waste innocent treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837629.7U CN208083059U (en) | 2017-12-25 | 2017-12-25 | Solid waste innocent treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208083059U true CN208083059U (en) | 2018-11-13 |
Family
ID=64068679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721837629.7U Expired - Fee Related CN208083059U (en) | 2017-12-25 | 2017-12-25 | Solid waste innocent treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208083059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333450A (en) * | 2021-06-01 | 2021-09-03 | 南京大学环境规划设计研究院集团股份公司 | Solar heat collection and restoration device for heavy metal and organic matter combined contaminated soil |
-
2017
- 2017-12-25 CN CN201721837629.7U patent/CN208083059U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333450A (en) * | 2021-06-01 | 2021-09-03 | 南京大学环境规划设计研究院集团股份公司 | Solar heat collection and restoration device for heavy metal and organic matter combined contaminated soil |
| CN113333450B (en) * | 2021-06-01 | 2022-04-26 | 南京大学环境规划设计研究院集团股份公司 | Solar heat collection and restoration device for heavy metal and organic matter combined contaminated soil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |