CN105805753A - Combustion device for waste in laboratories - Google Patents
Combustion device for waste in laboratories Download PDFInfo
- Publication number
- CN105805753A CN105805753A CN201610297438.XA CN201610297438A CN105805753A CN 105805753 A CN105805753 A CN 105805753A CN 201610297438 A CN201610297438 A CN 201610297438A CN 105805753 A CN105805753 A CN 105805753A
- Authority
- CN
- China
- Prior art keywords
- waste
- combustion furnace
- waste liquid
- nebulizer
- laboratory
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/444—Waste feed arrangements for solid waste
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a combustion device for waste in laboratories. The combustion device comprises a combustion furnace and an atomizer located in the combustion furnace, and an off-gas treatment system is arranged at the top end of the combustion furnace and comprises a weak basicity treatment component and a weak acid treatment component; and a solid waste putting component located outside the combustion furnace is connected to the atomizer, the atomizer is provided with a liquid infusion pipe extending out of the combustion furnace, the liquid infusion pipe is provided with a liquid infusion pump, and a waste liquid storage pump is connected with the tail end of the liquid infusion pipe. The combustion device is simple in structure, simple and convenient in manufacturing process and low in cost; an air blower guarantees that waste liquid and solid waste are sufficiently combusted; high temperature and high pressure heat energy is sufficiently used by a water storage tank, so that the aims of energy saving and emission reduction are achieved; and the practicability is high, and the combustion device is suitable for various small laboratories and is worthy of wide popularization.
Description
Technical field
The present invention relates to the process device of garbage, be specifically related to the burner of a kind of laboratory waste.
Background technology
It is known that after laboratory tests, the garbage with characteristics such as inflammable, explosive, toxicity generally can be produced.So in national legislation, explicitly pointing out laboratory waste can not at will abandon, it is necessary to unified recycling, or destroyed voluntarily by professional equipment.But the scale of some laboratory is smaller, the such as small-size laboratory of School of High Profession Technology, institute, small factory floor etc., garbage quantity is few, plus bankroll problem, it is configured without specialty waste treating device, often adopt and focus on again after first keeping in, temporary process very easily produces potential safety hazard, affects normal operation.
China's application number is the invention of 2014204622470, open a kind of laboratory waste cabinet for temporary, though this cabinet for temporary in security incidents such as short time effective anti-stopping leak poison, fire, blasts, but simply can store merely garbage and carry out simple preliminary treatment, also need garbage is carried out professional treatment.China's application number is the invention of 2012201777451, open a kind of smokeless retort of laboratory waste, this retort can effectively solve a small amount of waste disposal issues of small-size laboratory, but comprise microwave device, temperature control system, time controlled system, fume cleaning system etc. electronic equipment, thus circuit arrange complex, manufacturing cost is high；Additionally, charcoal burn the heat that produces in garbage process not further with.
Summary of the invention
For the deficiency that prior art exists, the present invention provides a kind of simple in construction, cost the burner reducing the laboratory waste polluted low, effective.
In order to achieve the above object, the technical scheme that the present invention takes:
A kind of burner of laboratory waste, including combustion furnace, the nebulizer being positioned at combustion furnace, the top of described combustion furnace is provided with exhaust treatment system, this exhaust treatment system includes alkalescence processing component and faintly acid processing component, described nebulizer is connected to the solid waste being positioned at outside combustion furnace and throws in parts, described nebulizer is provided with the tube for transfusion extending outside combustion furnace, described tube for transfusion is provided with explosion-proof type infusion pump and its end connects waste tank, and described waste tank is provided with waste liquid feed pipe.
As optimal technical scheme, in order to utilize waste combustion to produce heat energy, it is to avoid thermal waste, it is achieved the purpose of energy-saving and emission-reduction, in described combustion furnace and be positioned at the top of nebulizer and embed a high temperature high voltage resistant water tank, this water tank is connected to condenser by steam pipe.
As optimal technical scheme, in order to provide sufficient oxygen and make the solid waste falling into nebulizer fly upward, thus ensureing that waste liquid and solid waste are fully burnt, improving offal treatment effect, the bottom of described combustion furnace is provided with the aerator that air-flow is identical with nebulizer.
As optimal technical scheme, the phenomenon overflowed to prevent waste tank liquid level too high, thus causing environmental pollution, described waste tank is provided with liquidometer.
As optimal technical scheme, in order to make waste liquid easily enter in waste tank, waste liquid is carried out primary filter, to be conducive to waste liquid fully to burn simultaneously, the port of described waste liquid feed pipe is arranged to be trumpet-shaped waste liquid storage mouth, and this waste liquid storage mouth is provided with filter paper.
Compared with prior art, the invention have the benefit that
1, it is provided with the burners such as combustion furnace, nebulizer, exhaust treatment system, waste tank, it is not necessary to the garbage of temporary small-size laboratory, is made directly abundant burn processing, tail gas qualified discharge again after two stages for the treatment of, it is achieved that the purpose of " zero-emission "；Additionally, the simple in construction of this burner, manufacturing process are easy, cost is low, it is adaptable to each small-size laboratory.
2, be embedded in water tank in combustion furnace, effectively utilize the high pressure-temperature heat energy that waste liquid and solid waste burns produce, improve the utilization rate of heat, the steam simultaneously produced be available for laboratory or other used by, it is achieved energy-conservation purpose.
3, arranging aerator, liquidometer, waste liquid storage mouth, be further ensured that the abundant burning of waste liquid and solid waste, effectively prevent the phenomenon of waste liquid spilling or water clock, reduce the discharge of laboratory waste, practicality is high.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the structural representation of the present invention；
Drawing reference numeral: 1, combustion furnace, 2, nebulizer, 3, exhaust treatment system, 4, solid waste throws in parts, and 5, tube for transfusion, 6, infusion pump, 7, waste tank, 7-1, waste liquid feed pipe, 7-11, waste liquid storage mouth, 8, water tank, 8-1, water inlet pipe, 9, steam pipe, 10, condenser, 11, aerator.
Detailed description of the invention
One specific embodiment of the present invention is proposed as shown in Figure 1, a kind of burner of laboratory waste, including combustion furnace 1, it is positioned at the nebulizer 2 of combustion furnace 1, the top of described combustion furnace 1 is provided with exhaust treatment system 3, this exhaust treatment system 3 includes alkalescence processing component 3-1 and faintly acid processing component 3-2, described nebulizer 2 is connected to the solid waste being positioned at outside combustion furnace 1 and throws in parts 4, described nebulizer 2 is provided with the tube for transfusion 5 extended outside combustion furnace 1, described tube for transfusion 5 is provided with water check valve and explosion-proof type infusion pump 6, and end connects waste tank 7, described waste tank 7 side is provided with waste liquid feed pipe 7-1；Consider that waste liquid is to have corrosive liquids, waste tank 7, waste liquid feed pipe 7-1, tube for transfusion 5, nebulizer 2 select corrosion resistant material to make, such as stainless steel material, and infusion pump 6 for corrosion-resistant explosion-proof type infusion pump 6 and can regulate flow by frequency conversion, atomization speed and pressure can be regulated, and then regulate and control the duration and degree of heating；Producing the air-flow of High Temperature High Pressure when considering waste liquid and solid waste burns, nebulizer 2, combustion furnace 1 are all high temperature high voltage resistant containers, and combustion furnace 1 is provided with relief valve, it is ensured that during hypertonia, the timely pressure release in combustion furnace 1.
In described combustion furnace 1, and the top being positioned at nebulizer 2 embeds the water tank 8 of a high temperature high voltage resistant, water tank 8 selects horizontal installation to increase heating surface area, improve the utilization rate of heat, the side of described water tank 8 is provided with the water inlet pipe 8-1 connecting water system, opposite side upper end is connected to condenser 10 by steam pipe 9, steam pipe 9 is arranged diagonally downward, and length is long as far as possible, ensure that all steam fully condenses and flows in condenser 10 under gravity, water tank 8 utilizes the high heat that waste liquid produces with solid waste, its internal water is made to become distilled water for testing or other, make full use of heat energy, avoid thermal waste, realize the purpose of energy-saving and emission-reduction.
The bottom of described combustion furnace 1 is provided with the aerator 11 that air-flow is identical with nebulizer 2, aerator 11 blasts air to combustion furnace 1 increases oxygen content, make the solid waste fallen from solid waste input parts 4 produce to fly upward under pneumatic fluidization simultaneously, thus ensureing that waste liquid and solid waste are fully contacted, be conducive to burning, and then improve the treatment effect of laboratory waste.
Described waste tank 7 is provided with and can show the liquidometer of waste liquid volume in it, by waste liquid feed pipe 7-1 to waste tank 7 add waste liquid time, if the waste liquid in waste tank 7 is too much, overflow from waste liquid feed pipe 7-1, thus contaminated environment and affect the healthy of experimenter, the waste liquid in waste tank 7 can be intuitively read in the setting of liquidometer, and then stops in time adding waste liquid, effectively prevents spillover.
The port of described waste liquid feed pipe 7-1 is arranged to be trumpet-shaped waste liquid storage mouth 7-11, trumpet-shaped wide-mouth can ensure that waste liquid enters in waste liquid feed pipe 7-1 smoothly, and effectively prevent waste liquid water clock, improve liquid waste processing effect, and preferably it is installed below devil liquor recovery parts at waste liquid feed pipe 7-1, such as, arrange bucket to reclaim.Being provided with filter paper on described waste liquid storage mouth 7-11, waste liquid can be carried out primary filter by filter paper, to remove residue.
When the present invention uses: waste liquid is stored in waste material storage tank 7 from waste liquid feed pipe 7-1, if desired laboratory waste is processed, after water tank 8 topped up with water, start aerator 11 and combustion furnace 1 and burn to suitable temperature, open water check valve and startup infusion pump 6 adds waste liquid to nebulizer 2, throw in parts 4 from solid waste simultaneously and put into solid waste to combustion furnace 1, waste liquid and solid waste are fully burnt under the effect of aerator 11 and produce High Temperature High Pressure heat, the water of water tank 8 is heated after making it become steam, enter condenser 10 and be condensed into steam, for testing or other.The tail gas produced when waste liquid and solid waste burns, first passes through alkalescence processing component 3-1 and removes sour gas, again through qualified discharge after faintly acid processing component 3-2 elimination alkaline gas.
Certainly; simply in conjunction with accompanying drawing, the preferred embodiments of the disclosure is described in detail above; not limit the practical range of the present invention with this, the equivalence change that all principles under this invention, structure and structure are made, all should be covered by protection scope of the present invention.
Claims (5)
1. the burner of a laboratory waste, it is characterized in that: include combustion furnace (1), it is positioned at the nebulizer (2) of combustion furnace (1), the top of described combustion furnace (1) is provided with exhaust treatment system (3), this exhaust treatment system (3) includes alkalescence processing component (3-1) and faintly acid processing component (3-2), described nebulizer (2) is connected to solid waste input parts (4) being positioned at combustion furnace (1) outward, described nebulizer (2) is provided with and extends the tube for transfusion (5) that combustion furnace (1) is outside, described tube for transfusion (5) is provided with explosion-proof type infusion pump (6), and its end connects waste tank (7), described waste tank (7) is provided with waste liquid feed pipe (7-1).
2. the burner of a kind of laboratory waste according to claim 1, it is characterized in that: in described combustion furnace (1) and be positioned at the top of nebulizer (2) and embed the water tank (8) of a high temperature high voltage resistant, this water tank (8) is connected to condenser (10) by steam pipe (9).
3. the burner of a kind of laboratory waste according to claim 1 and 2, it is characterised in that: the bottom of described combustion furnace (1) is provided with the aerator (11) that air-flow is identical with nebulizer (2).
4. the burner of a kind of laboratory waste according to claim 3, it is characterised in that: described waste tank (7) is provided with liquidometer.
5. the burner of a kind of laboratory waste according to claim 3, it is characterized in that: the port of described waste liquid feed pipe (7-1) is arranged to be trumpet-shaped waste liquid storage mouth (7-11), and this waste liquid storage mouth (7-11) is provided with filter paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297438.XA CN105805753A (en) | 2016-05-06 | 2016-05-06 | Combustion device for waste in laboratories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297438.XA CN105805753A (en) | 2016-05-06 | 2016-05-06 | Combustion device for waste in laboratories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105805753A true CN105805753A (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610297438.XA Pending CN105805753A (en) | 2016-05-06 | 2016-05-06 | Combustion device for waste in laboratories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105805753A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686247A (en) * | 2019-11-09 | 2020-01-14 | 杨宁 | Novel equipment for hazardous waste treatment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007046809A (en) * | 2005-08-08 | 2007-02-22 | Idemitsu Kosan Co Ltd | Combustion apparatus and combustion method |
| CN102889603A (en) * | 2012-11-05 | 2013-01-23 | 北京机电院高技术股份有限公司 | Method for incinerating low-viscosity organic mixed waste liquid |
| CN203309912U (en) * | 2013-05-21 | 2013-11-27 | 山东宏信化工股份有限公司 | Waste liquid disposal system |
| CN204187638U (en) * | 2014-10-29 | 2015-03-04 | 新中天环保股份有限公司 | A kind of vehicle-mounted removable harmful waste Integrated Processing System |
| CN104748131A (en) * | 2013-12-27 | 2015-07-01 | 江苏立宇环境科技有限公司 | Combustion disposal technology special for methane chloride waste liquid |
| CN104776437A (en) * | 2014-01-15 | 2015-07-15 | 天津市武清区福林化工工贸有限公司 | System for treating waste liquid containing formaldehyde |
| CN205640921U (en) * | 2016-05-06 | 2016-10-12 | 钦州学院 | Burner that laboratory discarded object was used |
-
2016
- 2016-05-06 CN CN201610297438.XA patent/CN105805753A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007046809A (en) * | 2005-08-08 | 2007-02-22 | Idemitsu Kosan Co Ltd | Combustion apparatus and combustion method |
| CN102889603A (en) * | 2012-11-05 | 2013-01-23 | 北京机电院高技术股份有限公司 | Method for incinerating low-viscosity organic mixed waste liquid |
| CN203309912U (en) * | 2013-05-21 | 2013-11-27 | 山东宏信化工股份有限公司 | Waste liquid disposal system |
| CN104748131A (en) * | 2013-12-27 | 2015-07-01 | 江苏立宇环境科技有限公司 | Combustion disposal technology special for methane chloride waste liquid |
| CN104776437A (en) * | 2014-01-15 | 2015-07-15 | 天津市武清区福林化工工贸有限公司 | System for treating waste liquid containing formaldehyde |
| CN204187638U (en) * | 2014-10-29 | 2015-03-04 | 新中天环保股份有限公司 | A kind of vehicle-mounted removable harmful waste Integrated Processing System |
| CN205640921U (en) * | 2016-05-06 | 2016-10-12 | 钦州学院 | Burner that laboratory discarded object was used |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686247A (en) * | 2019-11-09 | 2020-01-14 | 杨宁 | Novel equipment for hazardous waste treatment |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |
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| WD01 | Invention patent application deemed withdrawn after publication |