CN205560770U - Environmental protection and energy saving pyrolysis device - Google Patents
Environmental protection and energy saving pyrolysis device Download PDFInfo
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- CN205560770U CN205560770U CN201620398924.6U CN201620398924U CN205560770U CN 205560770 U CN205560770 U CN 205560770U CN 201620398924 U CN201620398924 U CN 201620398924U CN 205560770 U CN205560770 U CN 205560770U
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- pyrolysis
- gas
- environmental protection
- energy saving
- drainer
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Abstract
The utility model discloses an environmental protection and energy saving pyrolysis device, including the pyrolysis oven to and the condensation collecting system that is connected with the pyrolysis oven, the pyrolysis oven has set gradually upper cover, pyrolysis chamber and lower cover from top to bottom, and the condensation collecting system includes the drainer of two at least series connection and pyrolysis oil collecting box and the comdenstion water circulating pump that is linked together with the inner chamber and the exocoel of drainer respectively, and last drainer has noncondensable gas clean system through pipeline company. The utility model provides an environmental protection and energy saving pyrolysis device, the proportion of pilot -gas, liquid, solid three -phase result improves the product productivity well, and noncondensable gas clean system can absorb and handle the hazardous gas in the pyrolysis system, has advantages such as the pyrolysis is efficient, low energy consumption, green, easy operation.
Description
Technical field
This utility model relates to pyrolysis art, particularly to a kind of environmental protection and energy saving pyrolysis installation.
Background technology
The mankind are faced with huge energy and environment pressure, the main energy sources of society from
In mineral fuel, including coal, oil, natural gas etc., the on the one hand application of mineral fuel
Promote the development of society, but its resource has exhausted day by day, on the other hand, due to mineral energy
Excessively using of source brings serious environmental problem, such as global warming, depletion of the ozone layer, life
The natural disasters such as thing circle is unbalance, acid rain.Therefore, develop new energy industry, adjust energy knot
Structure and improve energy utilization rate in the referred agenda of China, the separation and recovery of debirs with
And the comprehensive utilization of biomass becomes the current important channel alleviating shortage of resources.Pyrolysis plant is then
Some Organic substance refuse, biomass etc. can be carried out dry distilling, thermal decomposition, and separation and recovery has
Machine component, light oil, heavy oil, combustible gas etc., open one for organic waste and biomass
The new way of the efficient high value added utilization of bar, but current pyrolysis plant existence pyrolysis is inefficient,
The technical problem such as energy consumption is higher, seriously polluted, product yield is low and equipment cost is high
Utility model content
Task of the present utility model is to provide and a kind of can purify fixed gas and the pyrolysis high ring of efficiency
Protect energy-conservation pyrolysis installation.
This utility model is achieved through the following technical solutions utility model purpose:
Environmental protection and energy saving pyrolysis installation, including pyrolysis oven, and with the oil gas vent of described pyrolysis oven
The condensation collection system being connected, pyrolysis oven be from top to bottom disposed with upper cover, pyrolysis chamber and
Lower cover, condensation collection system include drainer that at least two connects and respectively with described condensation
Pyrolysis oil collecting box that the inner chamber of tank is connected with exocoel and condensate water circulatory pump, pyrolysis oil is collected
Case is connected with the discharging opening bottom drainer, and the two ends of condensate water circulatory pump connect first condensation respectively
Condensation-water drain on the condensation-water drain of the sidewall of tank and end drainer sidewall, end drainer leads to
Piping is connected with fixed gas cleaning system,
Further, described fixed gas cleaning system includes the closed organic gas integrally connected
The acid gas purifying groove of purification pot and upper opening, entrance is offered in organic gas purification tank top
And outlet, entrance is connected with fixed gas air inlet pipe, and outlet is connected with fixed gas exhaustor, and fixed gas is arranged
The other end of trachea stretches in the scavenging solution in described sour gas groove, and thus, fixed gas is successively
Make toxic and harmful by absorption cleaning through organic gas purification tank and acid gas purifying groove
Final qualified discharge.
Further, described pyrolysis oven sidewall is additionally provided with vacuum meter and attemperating unit, thus, and can
The heating rate that with the pressure in real-time temperature control pyrolysis chamber and controls pyrolysis chamber, pyrolysis final temperature and
Constant temperature time.
Further, described drainer upper end is provided with standby oil gas pipeline, and lower end is provided with standby cold
Solidifying water circulation pipe, standby oil gas pipeline and standby condensate water circulatory pipeline are positioned at adjacent two
Pipeline section between drainer is equipped with valve, thus, by regulation pipe valve, can overhaul,
Clean and dismantle arbitrary leakage condensation tank body, it is ensured that the condensation of pyrolysis oil and collecting process are just
Often run.
Further, it is provided with between described fixed gas cleaning system and described condensation collection system very
Empty pump, fixed gas is pumped in organic gas purification tank by vacuum pump through described fixed gas air inlet pipe
Scavenging solution in, equipped with strong oxidizing property solvent in organic gas purification tank, make organic gas by oxygen
Change processes and makes fixed gas energy qualified discharge.
Further, the fixed gas air inlet pipe in described fixed gas purification pot and fixed gas escape pipe
End be equipped with narrow aperture, thus, because pipe end aperture is narrow and small, similar choke valve is made
With, in fixed gas meeting acceleration shock to scavenging solution, fixed gas can be caught by the adhesiveness of scavenging solution
Obtain and purify.
Further, described lower cover is the thickening iron plate being provided with high temperature resistant pad, described pyrolysis chamber outer wall
For rustless steel and be wound with resistance wire, thus, pyrolysis chamber can be high temperature resistant, can make it as required
Design temperature reaches 1200 DEG C, and design power reaches 10KW.
Further, the exocoel of described pyrolysis chamber encloses and is provided with heat-insulation layer, pyrolysis chamber can be protected
Temperature, reduce heat scatter and disappear, save pyrolysis cost.
The environmental protection and energy saving pyrolysis installation that this utility model provides has the advantage that
(1) it is provided with fixed gas cleaning system, uses the closed organic gas purification that one connects
The acid gas purifying groove of tank and upper opening, both sides fixed gas scavenging solution is respectively strong oxidizing property
Solvent and basic solvent, it is possible to in pyrolytic process produce toxic and harmful carry out absorb and
Purify；
(2) condenser system uses multiple drainers to be in series, and condensed fluid reverse circulation flows,
Can condense and separate the pyrolysis oil of different component well, and each drainer is provided with standby
Pipeline, by regulation pipe valve, can overhaul, cleans and dismantle arbitrary leakage tank body, and
And ensure that being normally carried out of pyrolytic process, embody its high efficiency；
(3) size of vacuum in pyrolysis chamber can be changed by vacuum pump, thus change pyrolysis
Reaction process, improves the productivity of target product；
(4) pyrolysis installation be provided with attemperating unit can effectively control heating rate, pyrolysis final temperature,
Constant temperature time, thus change in pyrolysis chamber the ratio of solid, liquid, gas three-phase material to increase target
Product yield.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of this utility model；
Wherein: 1 pyrolysis oven, 11 oil gas vents, 12 upper covers, 13 pyrolysis chambers, 14
Lower cover, 15 heat-insulation layers, 16 vacuum meters, 17 attemperating units；
2 condensation collection systems, 21 drainers, 22 pyrolysis oil collecting boxs, 23 is cold
Solidifying water-circulating pump, 24 condensation-water drains, 25 condensing water inlets, 26 discharging openings, 27
Standby oil gas pipeline, 28 standby condensate water circulatory pipelines；
3 fixed gas cleaning systems, 31 organic gas purification tanks, 32 sour gas are clean
Change groove, 33 fixed gas air inlet pipe, 34 fixed gas exhaustors, 35 apertures；
4 vacuum pumps.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described in further detail.
As it is shown in figure 1, environmental protection and energy saving pyrolysis installation, including pyrolysis oven 1, and and pyrolysis oven
The condensation collection system 2 that the oil gas vent 11 of 1 is connected, pyrolysis oven 1 sets the most successively
It is equipped with upper cover 12, pyrolysis chamber 13 and lower cover 14, puts for the ease of filling out of pyrolysis feed, upper cover
12 use Plane Rotation formula opening and closing, and pyrolysis chamber 13 outer wall is rustless steel and is wound with resistance wire,
For preventing heat to scatter and disappear, enclosing and be provided with heat-insulation layer 15 in the exocoel of pyrolysis chamber 13, lower cover 14 is
It is provided with the thickening iron plate of high temperature resistant pad.Pyrolysis oven 1 sidewall is additionally provided with vacuum meter 16 and temperature control
Device 17, the raw material used during pyrolysis is old circuit board, it is possible to for coffee grounds raw material.
Condensation collection system 2 includes four drainers connected 21, drainer 21 individual several
Arrange according to the pyrolysis temperature of pyrolysis oil, can if the decomposition temperature of pyrolysis oil is high and other fraction is many
Increase drainer 21 number, otherwise two drainers 21, drainer 21 are the most only set
Inner chamber be connected with pyrolysis oil collecting box 23 and condensate water circulatory pump 23 respectively with exocoel, heat
Solve oil collecting box 23 to be connected with the discharging opening 26 bottom drainer 21, condensate water circulatory pump 23
Two ends connect the condensation-water drain 24 on first drainer 21 sidewall and the condensation at end respectively
Condensing water inlet 25 on tank 21 sidewall, the drainer 22 at end is connected with by pipeline and is not coagulated
Gas cleaning system 3.
Fixed gas cleaning system 3 includes closed organic gas purification tank 31 He integrally connected
The acid gas purifying groove 32 of upper opening, organic gas purification tank 31 top offer entrance and
Outlet, entrance is connected with fixed gas air inlet pipe 33, and outlet is connected with fixed gas exhaustor 34, does not coagulates
The other end of gas exhaustor 34 stretches in the scavenging solution in sour gas groove, having in fixed gas
Machine gas is passed through in strong oxidizing property solvent and is purified, and inorganic gas is from fixed gas exhaustor 34
Escape and enter acid gas purifying groove 32 to be cleaned.Fill to make fixed gas can be cleaned liquid
Divide absorption cleaning, the fixed gas air inlet pipe 33 in fixed gas cleaning system and fixed gas escape pipe
The end of 34 is equipped with narrow aperture 35, can make fixed gas acceleration shock in scavenging solution therewith
Fully effect.
Drainer upper end is provided with standby oil gas pipeline 35, and lower end is provided with standby condensate water circulatory pipe
Road 36, standby oil gas pipeline 27 and standby condensate water circulatory pipeline 28 be positioned at adjacent two cold
Line segments between solidifying tank is equipped with valve, and the two is in parallel with corresponding normal working line respectively.
It is provided with vacuum pump 4, vacuum pump between fixed gas cleaning system 3 and condensation collection system 2
4 is the mechanical type water circulation vacuum pump using water as evacuation medium, can efficiently control heat
Solving the pressure in room 13, fixed gas is pumped into organic by vacuum pump 4 through fixed gas air inlet pipe 33
In the scavenging solution of gas purification tank 31.
When using the environmental protection and energy saving pyrolysis installation that this utility model provides, open pyrolysis oven 1 upper cover,
Close after putting into pyrolysis feed (if addition pyrolysis feed is old circuit board raw material, need to be by it
First it is broken into the granule of 50mm × 50mm), open vacuum pump 4 and condensate circulation pump 24,
And regulate attemperating unit, make pyrolysis feed in vacuum-0.06MPa～-0.08MPa, intensification speed
5 DEG C/min of rate～10 DEG C/min, pyrolysis final temperature 400 DEG C～550 DEG C and constant temperature time
Vacuum pyrolysis under the pyrolytical condition of 30min～60min, in pyrolytic process, oil gas is by oil gas vent 11
Enter in drainer 21 and enter in pyrolysis oil collecting box 15, no after circulating condensing cools down
Solidifying gas enters in fixed gas cleaning system 3 through drainer 21 gas outlet, end, and fixed gas is passed through
Making organic gas therein be purified in strong oxidizing property solvent, inorganic gas enters basic solvent
In be purified, final qualified discharge, pyrolysis opens lower cover 14 after terminating, discharges pyrolysis residue,
Finally give pyrolysis residue, pyrolysis oil and the product of three kinds of forms of fixed gas.
Above-described is only embodiments more of the present utility model.Ordinary skill for this area
For personnel, on the premise of creating design without departing from this utility model, it is also possible to make some
Deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (8)
1. environmental protection and energy saving pyrolysis installation, it is characterised in that: include pyrolysis oven, and with described pyrolysis
The condensation collection system that the oil gas vent of stove is connected, pyrolysis oven is from top to bottom disposed with
Lid, pyrolysis chamber and lower cover, condensation collection system includes drainer that at least two connect and divides
The pyrolysis oil collecting box not being connected with inner chamber and the exocoel of described drainer and condensate water circulatory
Pump, pyrolysis oil collecting box is connected with the discharging opening bottom drainer, the two ends of condensate water circulatory pump
Connect condensation-water drain and the condensed water on the drainer sidewall of end of the sidewall of first drainer respectively
Outlet, end drainer is connected with fixed gas cleaning system by pipeline.
Environmental protection and energy saving pyrolysis installation the most according to claim 1, it is characterised in that: described not
Solidifying gas cleaning system includes the closed organic gas purification tank that integrally connects and upper opening
Acid gas purifying groove, organic gas purification tank top offers entrance and exit, and entrance is connected with not
Solidifying gas air inlet pipe, outlet is connected with fixed gas exhaustor, and the other end of fixed gas exhaustor stretches into institute
State in the scavenging solution of sour gas groove.
Environmental protection and energy saving pyrolysis installation the most according to claim 1, it is characterised in that: described heat
Solve furnace sidewall and be additionally provided with vacuum meter and attemperating unit.
Environmental protection and energy saving pyrolysis installation the most according to claim 2, it is characterised in that: described cold
Solidifying tank upper end is provided with standby oil gas pipeline, and lower end is provided with standby condensate water circulatory pipeline, standby oil
Line segments between adjacent two drainers on air pipe and standby condensate water circulatory pipeline
It is equipped with valve.
Environmental protection and energy saving pyrolysis installation the most according to claim 2, it is characterised in that: described not
Solidifying between gas cleaning system and described condensation collection system, be provided with vacuum pump, vacuum pump through described not
Fixed gas is pumped in the scavenging solution in organic gas purification tank by solidifying gas air inlet pipe.
Environmental protection and energy saving pyrolysis installation the most according to claim 2, it is characterised in that: described not
Fixed gas air inlet pipe and the end of fixed gas escape pipe in solidifying gas cleaning system are equipped with narrow
Aperture.
Environmental protection and energy saving pyrolysis installation the most according to claim 1, it is characterised in that: under described
Lid is the thickening iron plate being provided with high temperature resistant pad, and described pyrolysis chamber outer wall is rustless steel and is wound with
Resistance wire.
Environmental protection and energy saving pyrolysis installation the most according to claim 1, it is characterised in that: described heat
Solve the exocoel of room encloses and be provided with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398924.6U CN205560770U (en) | 2016-05-05 | 2016-05-05 | Environmental protection and energy saving pyrolysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398924.6U CN205560770U (en) | 2016-05-05 | 2016-05-05 | Environmental protection and energy saving pyrolysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205560770U true CN205560770U (en) | 2016-09-07 |
Family
ID=56804933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620398924.6U Expired - Fee Related CN205560770U (en) | 2016-05-05 | 2016-05-05 | Environmental protection and energy saving pyrolysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205560770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838911A (en) * | 2017-01-04 | 2017-06-13 | 长沙汇聚环境技术有限公司 | A kind of domestic garbage was harmlessly treated method |
| CN113560319A (en) * | 2021-07-21 | 2021-10-29 | 中南大学 | Solvent gasification pyrolysis device and method for waste circuit board |
-
2016
- 2016-05-05 CN CN201620398924.6U patent/CN205560770U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838911A (en) * | 2017-01-04 | 2017-06-13 | 长沙汇聚环境技术有限公司 | A kind of domestic garbage was harmlessly treated method |
| CN113560319A (en) * | 2021-07-21 | 2021-10-29 | 中南大学 | Solvent gasification pyrolysis device and method for waste circuit board |
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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: 20160907 Termination date: 20180505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |