CN106753591A - A kind of tar separator - Google Patents
A kind of tar separator Download PDFInfo
- Publication number
- CN106753591A CN106753591A CN201710046620.2A CN201710046620A CN106753591A CN 106753591 A CN106753591 A CN 106753591A CN 201710046620 A CN201710046620 A CN 201710046620A CN 106753591 A CN106753591 A CN 106753591A
- Authority
- CN
- China
- Prior art keywords
- tar
- collector unit
- water supply
- pyrolysis gas
- connection
- 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.)
- Granted
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
- C10K1/046—Reducing the tar content
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
- C10K1/06—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials combined with spraying with water
Abstract
The present invention relates to a kind of tar separator.The tar separator includes support, pyrolysis gas input pipe, tar collector unit, pyrolysis gas efferent duct and circulating water supply system, and the tar collector unit is fixed on support, and the quantity of the tar collector unit is at least two for arraying from left to right；The pyrolysis gas input pipe is connected with the tar collector unit of the leftmost side, and the pyrolysis gas efferent duct is connected with the tar collector unit of the rightmost side；Connected by separate pipeline between the adjacent tar collector unit；The top of the separate pipeline is provided with spray system, and the spray system is connected with circulating water supply system.Tar separator rapid heat dissipation of the invention, good cooling results, and simple structure, manufacturing cost and use cost are low, being capable of significantly save energy.
Description
Technical field
The invention belongs to biomass gasifying furnace field, and in particular to a kind of tar separator.
Background technology
Rubbish environmental pollution is on the rise, 2016, National Development and Reform Committee, live build portion, Ministry of Land and Resources and environmental protection
Department of portion four combines and issues《Opinion on further strengthening burning city domestic garbage treatment work》, fully show to rubbish
Rubbish harmless treatment has lifted the discussion agenda of national level.
Biomass gasifying furnace is to realize one of rubbish processing to be harmless key equipment, and tar separation is then biogas exists
Indispensable important process in purification process.Rubbish can produce multiple gases during biomass gasifying furnace pyrolytic gasification,
And these gases need that by kinds of processes purification generating set could be entered.Tar is under the high temperature conditions dark thick liquid
Body, relative density is more than 1.0, and its Asphalt Content is up to more than 50%, thus biogas must be by tar before generating set is entered
Separate.At present, tar collector unit in market mainly uses cold water spray in tower vertical tube, with reference to the method for centrifugation.Using spray
Vapor is difficult to distribute in time in cylinder when the maximum defective work of cool equipment is water cooling in drenching, and cooling effect is not good enough.Tar with
Drainpipe and enter tank, doing water process by refrigeration plant again could circulating cooling.Therefore, existing tar separation equipment
Complexity is, it is necessary to set circulating water cooling system, centrifugal separation system, in addition it is also necessary to set the big tank of floor space, in addition, also
The tar that need to often clear up in tank, increases complexity, the equipment investment cost of production technology.
The content of the invention
Deficiency it is an object of the invention to be directed to existing tar separation equipment, there is provided a kind of simple structure and cooling it is fast,
The tar separator of good separating effect.
The technical scheme is that：A kind of tar separator, including support, pyrolysis gas input pipe, tar collect single
Unit, pyrolysis gas efferent duct and circulating water supply system, the tar collector unit are fixed on support, the tar collector unit
Quantity is at least two for arraying from left to right；The pyrolysis gas input pipe is connected with the tar collector unit of the leftmost side,
The pyrolysis gas efferent duct is connected with the tar collector unit of the rightmost side；By separating between the adjacent tar collector unit
Pipeline is connected；The top of the separate pipeline is provided with spray system, and the spray system is connected with circulating water supply system.
Further, the separate pipeline is arc standpipe, the two ends that the arc standpipe is connected with tar collector unit
Vertical standpipe is, the middle part of the arc standpipe is semicircular curved pipe.
Preferably, the water supply line frame that the spray system matches including the shape with cradle top framework, size, institute
State water supply line inframe and be provided with spray piping, the bottom of the spray piping is provided with cool water shower hole, the water supply line frame
It is connected with circulating water supply system, water supply line frame is provided with hydraulic-pressure regulating valve, to adjust the size of shower water.
Further, the support includes bracket upright post, and the bracket upright post is hollow pipeline.
Further, the circulating water supply system includes tank, periodical feeding pipeline and water dish, and the water dish sets
Put on the top of tar collector unit, the water dish sidepiece is provided with gap with the intersection of bracket upright post, the branch is erected
The bottom of post is connected with tank；The periodical feeding pipeline is provided with water pump, and one end and the tank of periodical feeding pipeline connect
Connect, the other end of periodical feeding pipeline is connected with the water supply line frame of spray system.
Bracket upright post uses hollow pipeline, on the one hand can be with material-saving, on the other hand, by the bottom of bracket upright post and storage
Pond is connected, and under the mating reaction of gap, the recirculated water in water dish can be passed straight back in tank, reduce pipe
Road quantity；The recirculated water collected in water dish is exposed in air, quick cooling, in then flowing to tank by gap.
Further, the water dish is formed around windshield, and the windshield fixed by glass fixed plate
On support, the setting of windshield can well prevent the spatter loss of recirculated water, and greatly reduce pollutant and fall into Sheng
Probability in water pond, to prevent the accidents such as pipeline blockage from occurring.
Further, the tar separator also includes oil storage system, and the oil storage system includes oil conservator and recovery
Pipe, the oil conservator and recovery tube are connected by connecting joint, and the oil storage system is connected by recovery tube with tar collector unit
Connect.
Further, the tar collector unit includes tar cone bucket, and the bottom of the tar cone bucket is connected with valve, institute
The bottom for stating valve is provided with oil return bucket, and the oil return bucket is connected with recovery tube；So, when in tar cone bucket oil reserve beyond predetermined
During capacity, Open valve makes tar flow into tar stocking system.
Further, the quantity of the pyrolysis gas input pipe and pyrolysis gas efferent duct is three；It is described two adjacent
The quantity of separate pipeline is three between tar collector unit.
Preferably, the quantity of the tar collector unit is four, and tar separation process is divided into four separation processes, step by step
Carry out, more complete tar separation effect can be obtained.
The design of arc standpipe can increase travel distance of the gas in separator, and mitigation of gases is in the duct
Flow velocity, to improve residence time of the gas in separator, so that tar separation is more abundant；Pyrolysis gas input pipe,
The quantity of separate pipeline is set to a plurality of between pyrolysis gas efferent duct and adjacent tar collector unit, can reduce in each pipeline
Gas pressure, reduce flowing velocity of the gas in piece-rate system, postpone residence time of the gas in separator, while
Increase separate pipeline and the contact area of cooling water, are allowed to cool more fully, heat exchange area are improved, so as to improve tar separation
Rate.
Using such structure design, the pipeline on each tar collector unit and its top constitutes a tar separation list
Unit；Spray system is arranged on the top of separate pipeline and tar cone bucket, after pyrolysis gas enter tar separator, in spray piping
Recirculated water be sprayed in separate pipeline by cool water shower hole, under the cooling effect of recirculated water, in tar separator
Pyrolysis gas cool down step by step rapidly, by temperature reduction influenceed, the tar in pyrolysis gas becomes liquid or pureed, in separating pipe
The tar for becoming liquid in road enters in tar cone bucket along separate pipeline, and pyrolysis gas are passed through by the pyrolysis gas after tar separation
Efferent duct enters next step application procedures；After recirculated water is sprayed onto in separate pipeline, fallen along separate pipeline, while to air
Middle radiating, falls into circulating water supply system, into next circulation.
Compared with prior art, beneficial effects of the present invention are：Tar separator rapid heat dissipation, good cooling results；Structure
Simply, eliminate recirculated water cool down again, the associated components such as tar emchanically centrifugal separation system, save the energy, greatly reduce
The manufacturing cost and use cost of tar separator.
Brief description of the drawings
Fig. 1 is the front view of the tar separator of the first implementation method of the invention.
Fig. 2 is the left view of the tar separator of the first implementation method of the invention.
Fig. 3 is the top view of the tar separator of the first implementation method of the invention（Wherein spray piping is not drawn into）.
Fig. 4 is the polycrystalline substance schematic diagram of the spray system of the first implementation method of the invention.
Specific embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that in the feelings not conflicted
Under condition, the embodiment in the present invention and the feature in embodiment can be mutually combined.For sake of convenience, hereinafter as occurred
" on ", D score, "left", "right" printed words, only represent that upper and lower, left and right direction with accompanying drawing in itself is consistent, does not limit structure
It is set for using.
Fig. 1 is the front view of the tar separator of the first implementation method of the invention.The tar separator, including 1
6,3 pyrolysis gas input pipes 20 of individual support, tar collector unit 21, tar collector unit 22, tar collector unit 23, tar are received
The collection oil storage system of pyrolysis gas efferent duct 16,1 of unit 24,3 and 1 circulating water supply system, the tar collector unit 21, Jiao
Oily collector unit 22, tar collector unit 23 and tar collector unit 24 are sequentially fixed at sustained height on support 10 from left to right
Place, the tar collector unit includes tar cone bucket 11, and the bottom of the tar cone bucket 11 is connected with valve 9, the valve 9
Bottom is provided with oil return bucket 8, and the oil return bucket 8 is connected with oil storage system；The pyrolysis gas input pipe 20 is received with the tar of the leftmost side
The tar cone bucket 11 for collecting unit 21 is connected, the tar cone bucket of the tar collector unit 24 of the pyrolysis gas efferent duct 16 and the rightmost side
11 connections；The tar cone bucket of tar collector unit 21, tar collector unit 22, tar collector unit 23 and tar collector unit 24
Connected by 3 separate pipelines, 17,3 separate pipelines 18 and 3 separate pipelines 19 respectively between 11；The separate pipeline 17,
The top of separate pipeline 18 and separate pipeline 19 is provided with spray system, and the spray system includes the shape with the top frame of support 6
The square water supply line frame 1 that shape, size match, water supply line frame 1 is provided with hydraulic-pressure regulating valve 3, in the water supply line frame 1
Three spray pipings 2 are provided with along its length, and the bottom of the spray piping 2 is provided with cool water shower hole 27, the water supply
Pipeline frame 1 is connected with circulating water supply system.
Wherein, support 6 includes bracket upright post 10, and bracket upright post 10 is hollow pipeline；Circulating water supply system includes tank
4th, periodical feeding pipeline 15 and water dish 13, water dish 13 are arranged on above tar cone bucket 11, the sidepiece of water dish 13 and support
The intersection of column 10 is provided with gap 12, and the bottom of bracket upright post 10 is connected with tank 4；Periodical feeding pipeline 15 is provided with
Water pump 5, one end of periodical feeding pipeline 15 is connected with tank 4, the other end of periodical feeding pipeline 15 and the confession of spray system
Waterpipe frame 1 is connected；Water dish 13 is formed around windshield 14, and the windshield 14 fixed by glass fixed plate 31
On the frame 6；Oil storage system includes oil conservator 26 and recovery tube 7, and the oil conservator 26 is connected with recovery tube 7 by connecting joint 25
Connect, the connection joint 25 is three-way connection, the oil storage system by two recovery tubes 7 respectively with four tar collector units
Oil return bucket 8 is connected.
Separate pipeline 17, separate pipeline 18 and separate pipeline 19 are arc standpipe, and arc standpipe and four tar are collected
The two ends of unit connection are vertical standpipe, and the middle part of arc standpipe is semicircular curved pipe.
When using, the valve 9 closed on tar collector unit is passed through pyrolysis gas, and pyrolysis gas start in tar separator
Interior flowing, while opening water pump 5, cooling water is entered spray system, is adjusted using hydraulic-pressure regulating valve 3 by periodical feeding pipeline 15
Cool water shower flow velocity, cooling water is trickled down in separate pipeline 17, separate pipeline 18 and separate pipeline by cool water shower hole 27
On 19, cooling water effect under, separate pipeline 17, separate pipeline 18 and in separate pipeline 19 pyrolysis gas temperature reduction, tar
Become liquid or pureed to separate out, and be enriched in tar cone bucket 11, after pyrolysis gas entered level Four tar collector unit, into next
Step application procedures；When the tar content stored in tar cone bucket 11 exceeds predetermined volumes, stop pyrolysis gas and be input into, Open valve 9,
Tar passes sequentially through oil return bucket 8, tar recovery tube 7, connection joint 25 and flows into oil conservator 26.
The above, is only presently preferred embodiments of the present invention, is not the limitation to other forms of the present invention, any
Those of ordinary skill in the art are changed or are modified as the equivalent of equivalent variations possibly also with the technology contents of the disclosure above
Embodiment is applied to other field, but every without departing from technical solution of the present invention content, according to technical spirit pair of the invention
Any simple modification, equivalent variations and remodeling that above example is made, still fall within the protection domain of technical solution of the present invention.
Claims (10)
1. a kind of tar separator, including support（6）, pyrolysis gas input pipe（20）, tar collector unit（21；22；23；
24）, pyrolysis gas efferent duct（16）And circulating water supply system, the tar collector unit（21；22；23；24）It is fixed on support
（10）On, it is characterised in that the tar collector unit（21；22；23；24）Quantity be at least what is arrayed from left to right
Two；The pyrolysis gas input pipe（20）With the tar collector unit of the leftmost side（21）Connection, the pyrolysis gas efferent duct（16）
With the tar collector unit of the rightmost side（24）Connection；The adjacent tar collector unit（21；22；23；24）Between by point
From pipeline（17；18；19）Connection；The separate pipeline（17；18；19）Top be provided with spray system, the spray system with
Circulating water supply system is connected.
2. tar separator according to claim 1, it is characterised in that the separate pipeline（17；18；19）It is arc
Standpipe, the arc standpipe and tar collector unit（21；22；23；24）The two ends of connection are vertical standpipe, and the arc stands
The middle part of pipe is semicircular curved pipe.
3. tar separator according to claim 1 and 2, it is characterised in that the spray system includes and support（6）
The water supply line frame that the shape of top frame, size match（1）, the water supply line frame（1）Inside it is provided with spray piping（2）,
The spray piping（2）Bottom be provided with cool water shower hole（27）, the water supply line frame（1）Connect with circulating water supply system
Connect, water supply line frame（1）It is provided with hydraulic-pressure regulating valve（3）.
4. tar separator according to claim 1, it is characterised in that the support（6）Including bracket upright post（10）,
The bracket upright post（10）It is hollow pipeline.
5. tar separator according to claim 4, it is characterised in that the circulating water supply system includes tank
（4）, periodical feeding pipeline（15）And water dish（13）, the water dish（13）It is arranged on tar collector unit（21；22；23；
24）Top, the water dish（13）Sidepiece and bracket upright post（10）Intersection be provided with gap（12）, the bracket upright post
（10）Bottom and tank（4）Connection；The periodical feeding pipeline（15）It is provided with water pump（5）, periodical feeding pipeline（15）
One end and tank（4）Connection, periodical feeding pipeline（15）The other end and spray system water supply line frame（1）Connection.
6. tar separator according to claim 5, it is characterised in that the water dish（13）Be formed around keep out the wind
Glass（14）, the windshield（14）By glass fixed plate（31）It is fixed on support（6）On.
7. the tar separator according to any one of claim 1,2,4,5,6, it is characterised in that the tar separation dress
Putting also includes oil storage system, and the oil storage system includes oil conservator（26）And recovery tube（7）, the oil conservator（26）And recovery tube
（7）By connecting joint（25）Connection, the oil storage system passes through recovery tube（7）With tar collector unit（21；22；23；24）
Connection.
8. tar separator according to claim 7, it is characterised in that the tar collector unit（21；22；23；
24）Including tar cone bucket（11）, the tar cone bucket（11）Bottom be connected with valve（9）, the valve（9）Bottom be provided with
Oil return bucket（8）, the oil return bucket（8）With recovery tube（7）Connection.
9. tar separator according to claim 8, it is characterised in that the pyrolysis gas input pipe（20）And pyrolysis gas
Efferent duct（16）Quantity be three；Described two adjacent tar collector units（21；22；23；24）Between separate pipeline
（17；18；19）Quantity be three.
10. the tar separator according to any one of claim 9, it is characterised in that the tar collector unit（21；
22；23；24）Quantity be four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710046620.2A CN106753591B (en) | 2017-01-19 | 2017-01-19 | Tar separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710046620.2A CN106753591B (en) | 2017-01-19 | 2017-01-19 | Tar separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106753591A true CN106753591A (en) | 2017-05-31 |
| CN106753591B CN106753591B (en) | 2020-09-04 |
Family
ID=58943765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710046620.2A Active CN106753591B (en) | 2017-01-19 | 2017-01-19 | Tar separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106753591B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109233887A (en) * | 2018-09-27 | 2019-01-18 | 湖南远扬煤机制造有限公司 | A kind of tar separation unit and tar separation system |
| CN109439346A (en) * | 2018-12-05 | 2019-03-08 | 湖南远扬煤机制造有限公司 | A kind of Two-way Cycle heat exchange tar separation system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011148845A (en) * | 2010-01-19 | 2011-08-04 | Ihi Corp | Tar recovery apparatus |
| CN204874427U (en) * | 2015-08-12 | 2015-12-16 | 德阳市哥伦布农业科技有限公司 | Serial -type dry distillation decoking ware |
-
2017
- 2017-01-19 CN CN201710046620.2A patent/CN106753591B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011148845A (en) * | 2010-01-19 | 2011-08-04 | Ihi Corp | Tar recovery apparatus |
| CN204874427U (en) * | 2015-08-12 | 2015-12-16 | 德阳市哥伦布农业科技有限公司 | Serial -type dry distillation decoking ware |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109233887A (en) * | 2018-09-27 | 2019-01-18 | 湖南远扬煤机制造有限公司 | A kind of tar separation unit and tar separation system |
| CN109233887B (en) * | 2018-09-27 | 2024-04-23 | 湖南远扬煤机制造有限公司 | Tar separation unit and tar separation system |
| CN109439346A (en) * | 2018-12-05 | 2019-03-08 | 湖南远扬煤机制造有限公司 | A kind of Two-way Cycle heat exchange tar separation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106753591B (en) | 2020-09-04 |
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