CN207324459U - A kind of pitch dust pelletizing system - Google Patents
A kind of pitch dust pelletizing system Download PDFInfo
- Publication number
- CN207324459U CN207324459U CN201721070389.2U CN201721070389U CN207324459U CN 207324459 U CN207324459 U CN 207324459U CN 201721070389 U CN201721070389 U CN 201721070389U CN 207324459 U CN207324459 U CN 207324459U
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- China
- Prior art keywords
- tracheae
- spiral board
- scrubbing tower
- sack cleaner
- clean water
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Abstract
A kind of pitch dust pelletizing system, including condensation chamber, sack cleaner, spiral board scrubbing tower, plasma purifier and air-introduced machine.The condensation chamber is internally provided with condenser pipe and offgas duct, and the offgas duct surrounds condenser pipe for helical form.The sack cleaner is connected with condensation chamber by tracheae, and the tracheae is equipped with temperature sensor.The sack cleaner bottom is equipped with ash bucket, and hopper bottom is equipped with the unloading valve of easy cleaning.The spiral board scrubbing tower is connected with sack cleaner by tracheae.Sewage-treatment plant is equipped with below the spiral board scrubbing tower, the sewage-treatment plant is equipped with contraminated zone and clean water area.There is filter plant between the clean water area and contraminated zone, clean water area is connected with water inlet at the top of spiral board scrubbing tower, and contraminated zone is connected with spiral board wash tower bottoms water outlet.Demister is equipped with above the spiral board scrubbing tower, the demister is connected by tracheae with plasma purifier, and the plasma purifier is connected with air-introduced machine by tracheae.
Description
Technical field
A kind of asphalt regenerative equipment is the utility model is related to, especially a kind of pitch dust pelletizing system.
Background technology
In Concrete Industry, LINTEC CSD2500 is production bituminous concrete.It is used primarily in setting on highway
It is standby.Major function is that pitch, rubble, miberal powder and fiber etc. are mixed according to a certain percentage, is heated to mixing and stirring temperature, from
And the equipment mixed and stirred.In process of production, produce the dusty gas of a large amount of high temperature, mainly by way of bag-type dust into
Row exhaust-gas treatment, however, existing cleaner dust removing effects are poor, simultaneously because the temperature of dusty gas is not controlled
System, when enter bag-type dust collector gas temperature it is excessive, be easily damaged filter bag.But filter bag can only filter more than 0.5 μm
Dust, and the production process of pitch can produce flue gas, and flue gas main component is that the form of 0.1-1.0 μm of the thin thing grain of tar is deposited
These flue gases have stronger irritation to human body mucous membrane, there is light toxic action and oncogenicity effect.Therefore, to bitumen flue gas
Purified treatment is carried out, discharge is met air standard, also needs further to improve process.
Utility model content
In view of the above shortcomings of the prior art, the utility model provides a kind of pitch dust pelletizing system.
To achieve the above object, the technical solution adopted in the utility model is：A kind of pitch dust pelletizing system, including condensation
Room, sack cleaner, spiral board scrubbing tower, plasma purifier and air-introduced machine.The condensation chamber is internally provided with condenser pipe and tail
Tracheae, the offgas duct surround condenser pipe for helical form.The sack cleaner is connected with condensation chamber by tracheae, the tracheae
It is equipped with temperature sensor.The sack cleaner bottom is equipped with ash bucket, and hopper bottom is equipped with the unloading valve of easy cleaning.It is described
Spiral board scrubbing tower is connected with sack cleaner by tracheae.Sewage-treatment plant, institute are equipped with below the spiral board scrubbing tower
State sewage-treatment plant and be equipped with contraminated zone and clean water area.There are filter plant, clean water area and rotation between the clean water area and contraminated zone
Water inlet connection, contraminated zone are connected with spiral board wash tower bottoms water outlet at the top of flowing plate scrubbing tower, and the clean water area is equipped with water
Pump.Demister is equipped with above the spiral board scrubbing tower.The demister is connected by tracheae with plasma purifier.It is described etc.
Ion purifier is connected with air-introduced machine by tracheae.
Preferably, the filter bag of the sack cleaner is flat.
Preferably, the contraminated zone is equipped with waste.
Preferably, the lower section of the condenser pipe is inlet end, and top is outlet side.
The utility model is simple in structure, on the basis of existing pitch dust pelletizing system, adds the structure of condensation chamber, can be with
Cool down to tail gas, protect filter bag.Spiral board scrubbing tower can be by the fume treatment in tail gas, clarifying smoke with plasma purifier
Up to 98%, more than 0.5 μm dust purification rate is more in line with environmental protection standard, reduces air pollution rate up to 99%.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure, 1- condensation chambers；11- condenser pipes；12- offgas ducts；2- sack cleaners；21- filter bags；22- ash buckets；23- is unloaded
Grey valve；3- spiral board scrubbing towers；31- demisters；32- sewage-treatment plants；321- contraminated zones；322- clean water areas；4- plasmas
Clarifier；5- air-introduced machines；6- temperature sensors.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly, it is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1：A kind of pitch dust pelletizing system, including condensation chamber 1, sack cleaner 2, spiral board scrubbing tower 3, wait from
Sub- clarifier 4 and air-introduced machine 5.The condensation chamber 1 is internally provided with condenser pipe 11 and offgas duct 12, and the offgas duct 12 is helical form
Around condenser pipe 1.The sack cleaner 2 is connected with condensation chamber 1 by tracheae, and the tracheae is equipped with temperature sensor 6.Institute
State 2 bottom of sack cleaner and be equipped with ash bucket 22,22 bottom of ash bucket is equipped with the unloading valve 23 of easy cleaning.The spiral board scrubbing tower
3 are connected with sack cleaner 2 by tracheae.The lower section of the spiral board scrubbing tower 3 is equipped with sewage-treatment plant 32, at the sewage
Reason device 32 is equipped with contraminated zone 321 and clean water area 322.There are filter plant, water purification between the clean water area 322 and contraminated zone 321
Area 322 is connected with 3 top water inlet of spiral board scrubbing tower, and contraminated zone 321 is connected with 3 bottom water outlet of spiral board scrubbing tower, institute
State clean water area 322 and be equipped with water pump 323.The top of spiral board scrubbing tower 3 is equipped with demister 31.The demister 31 passes through tracheae
It is connected with plasma purifier 4.The plasma purifier 4 is connected with air-introduced machine 5 by tracheae.
The exhaust gas temperature that LINTEC CSD2500 ejects is higher, and many large dust particles are contained in the inside, flue dust and
Various carbon, nitrogen, sulfur oxide.Enter condensation chamber 1 from offgas duct 12 first, offgas duct 12 is helical form, condenser pipe 11 into
Gas mode for from the bottom up, this design can above tail gas have that time enough cools down and cooling-down effect is more abundant.After condensation
Tail gas sack cleaner 2 is entered by tracheae, temperature sensor 6 is equipped with tracheae, after real-time detection condensation
Exhaust temperature, the convenient condensation effect for controlling condensation chamber, condensed tail gas will not cause to damage to filter bag 21.Pocket type removes
Dirt device 2 mainly will be more than 0.5 μm of dust in tail gas, large granular impurity filtering is discharged, and it is convenient to be equipped with 2 bottom of sack cleaner
The ash bucket 22 of cleaning and unloading valve 23, periodically can lengthen ash bucket 21 and 21 deashing of filter bag the service life of bag filter 2,
And the filter bag 21 of flat bag design is compact-sized, facilitates deashing.
Gas solid separation is realized substantially by the first tail gas (flue gas) of sack cleaner 2, but wherein there are still many micro-
Small flue dust.When spiral board scrubbing tower 3 works, first tail gas (flue gas) is flowed up by bottom of towe, is driven and washed using water pump 323
Liquid is sprayed by tower top water inlet, due to tangentially into tower, making have very big contact area between flue gas and cleaning solution, the cigarette in flue gas
Dirt is washed liquid absorption, is equipped with demister in the top of spiral board scrubbing tower 3, the fog in air-flow can be absorbed, so that gas
Stream take out of tower grit and droplet it is few.And water outlet of the liquid through bottom of towe after washing discharges into sewage-treatment plant, through processing
After can circulate practicality, more economical environmental protection, saves cost.Acted on by the secondary tail gas of spiral board scrubbing tower in air-introduced machine 5
Lower to enter plasma purifier 4, the main function of plasma purifier 4 is by various oxide desulfurization, the decarburization in secondary tail gas
Deng, complicated macromolecule contaminant is changed into simple small molecule safe material by a series of physical reactions, chemical reaction, or
Poisonous and harmful substance is transformed into the material of nontoxic or less toxic low evil, and 0.001-0.01 μm of ultra-fine dust can be collected
Grain.Finally gas is driven to be discharged by chimney tower by air-introduced machine.The tail gas discharged after any of the above processing meets
GB16297-1996《Atmosphere pollutants emission standards》, reduce air pollution.
Claims (4)
- A kind of 1. pitch dust pelletizing system, it is characterised in that：It is net including condensation chamber, sack cleaner, spiral board scrubbing tower, plasma Change device and air-introduced machine；The condensation chamber is internally provided with condenser pipe and offgas duct, and the offgas duct surrounds condenser pipe for helical form；Institute State sack cleaner to be connected by tracheae with condensation chamber, the tracheae is equipped with temperature sensor；The sack cleaner bottom Equipped with ash bucket, hopper bottom is equipped with the unloading valve of easy cleaning；The spiral board scrubbing tower is connected with sack cleaner by tracheae Connect, be equipped with sewage-treatment plant below the spiral board scrubbing tower, the sewage-treatment plant is equipped with contraminated zone and clean water area；Institute Stating has filter plant between clean water area and contraminated zone, clean water area is connected with water inlet at the top of spiral board scrubbing tower, contraminated zone and rotation Flowing plate wash tower bottoms water outlet connects, and the clean water area is equipped with water pump；Demister, institute are equipped with above the spiral board scrubbing tower State demister to be connected with plasma purifier by tracheae, the plasma purifier is connected with air-introduced machine by tracheae.
- A kind of 2. pitch dust pelletizing system as claimed in claim 1, it is characterised in that：The filter bag of the sack cleaner is flat Shape.
- A kind of 3. pitch dust pelletizing system as claimed in claim 1, it is characterised in that：The contraminated zone is equipped with waste.
- A kind of 4. pitch dust pelletizing system as claimed in claim 1, it is characterised in that：The lower section of the condenser pipe is inlet end, Top is outlet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721070389.2U CN207324459U (en) | 2017-08-24 | 2017-08-24 | A kind of pitch dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721070389.2U CN207324459U (en) | 2017-08-24 | 2017-08-24 | A kind of pitch dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207324459U true CN207324459U (en) | 2018-05-08 |
Family
ID=62374354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721070389.2U Expired - Fee Related CN207324459U (en) | 2017-08-24 | 2017-08-24 | A kind of pitch dust pelletizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207324459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894079A (en) * | 2018-06-29 | 2018-11-27 | 深圳市安思科电子科技有限公司 | A kind of bitumen regeneration equipment of favorable regeneration effect |
| CN115300970A (en) * | 2022-07-25 | 2022-11-08 | 北京加隆工程机械有限公司 | Zero-discharge treatment device for waste water of asphalt mixing plant |
-
2017
- 2017-08-24 CN CN201721070389.2U patent/CN207324459U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894079A (en) * | 2018-06-29 | 2018-11-27 | 深圳市安思科电子科技有限公司 | A kind of bitumen regeneration equipment of favorable regeneration effect |
| CN115300970A (en) * | 2022-07-25 | 2022-11-08 | 北京加隆工程机械有限公司 | Zero-discharge treatment device for waste water of asphalt mixing plant |
| CN115300970B (en) * | 2022-07-25 | 2024-08-30 | 北京加隆工程机械有限公司 | Zero-discharge treatment device for wastewater of asphalt mixing plant |
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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: 20180508 Termination date: 20180824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |