CN205152151U - System for utilize waste plastics to carry out blending coking - Google Patents
System for utilize waste plastics to carry out blending coking Download PDFInfo
- Publication number
- CN205152151U CN205152151U CN201520989025.9U CN201520989025U CN205152151U CN 205152151 U CN205152151 U CN 205152151U CN 201520989025 U CN201520989025 U CN 201520989025U CN 205152151 U CN205152151 U CN 205152151U
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- China
- Prior art keywords
- coal
- coke oven
- blending
- stove
- carry out
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- 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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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The utility model discloses a system for utilize waste plastics to carry out blending coking, include the blending belt that corresponds the intercommunication with the coal yard, be equipped with rubbing crusher on the blending belt, the blending belt corresponds the intercommunication with the plastics melting furnace, be equipped with feed inlet, discharging screen hole, exhaust emission mouth on the plastics melting furnace the inside heating coil that is equipped with of plastics melting furnace, the blending belt corresponds the intercommunication with the make -up machine, the make -up machine corresponds the intercommunication with the coke oven, the blending belt corresponds the intercommunication with the coke oven, the exhaust emission mouth corresponds with the coke oven through the pipeline and communicates with each other, the coke oven gas of coke oven exports to correspond with heating coil and communicates with each other, the coke oven corresponds the intercommunication with the quenching stove, the quenching stove should communicate with each other with the burnt pair of stations of drying in the air. The utility model relates to a plastics in system for utilize waste plastics to carry out blending coking's the plastics melting furnace burn in the waste gas that the melting in -process produced gets into the coke oven, reduce harmful gas's emission.
Description
Technical field
The utility model relates to waste plastics recovery and utilizes field, especially a kind of system utilizing plastic waste to carry out coal-blending coking.
Background technology
Current most of plastic waste is processed by the method for burying and combustion method.Need take a large amount of soil by the method treatment of waste plastics of burying, and cause soil pollution and groundwater resource to pollute, and the high heating value contained by it fails to utilize; Combustion method is by plastic waste is burnt, and reclaims a kind of method of its heat energy, but can discharge the obnoxious flavoures such as HCl, HCN, NOx and leave the solid residue containing some toxic heavy metal when burning.All there is secondary pollution problem in visible above two kinds of methods, needs to develop new treatment process.Coking refers generally to the process of organic substance carbonization zoom, in actual use, the developing direction that plastic waste utilizes by plastic waste and coal cocoaking, in prior art, plastic waste and coal cocoaking are that plastic waste waste plastics recycling machine is prepared into plastic grain, add in coal, enter coke oven together.In the process preparing plastic grain, waste heat waste is serious.Moreover in coal blending process, there will be serious segregation problems.
Utility model content
In order to overcome defect of the prior art, provide a kind of system utilizing plastic waste to carry out coal-blending coking.
The utility model is realized by following proposal:
A kind of system utilizing plastic waste to carry out coal-blending coking, comprise the coal blending belt that be communicated with corresponding to coal yard, described coal blending belt is provided with pulverizer, described coal blending belt is corresponding with plastic molting stove to be communicated with, described plastic molting stove is provided with opening for feed, discharging sieve aperture, Waste gas outlet, heating coil is provided with at described plastic molting furnace interior, described coal blending belt is corresponding with forming machine to be communicated with, described forming machine is corresponding with coke oven to be communicated with, described coal blending belt is corresponding with coke oven to be communicated with, described Waste gas outlet communicates by pipeline is corresponding with coke oven, the coke-oven gas outlet of described coke oven is corresponding with heating coil to communicate, described coke oven is corresponding with quenching stove to be communicated with, described quenching stove is corresponding with coal airing platform to communicate.
Also be provided with agitator at described plastic molting stove, described agitator is driven by motor.
Described plastic molting stove is provided with temp probe.
Described quenching stove comprises coke dry quenching furnace and coke wet quenching stove.
Thermal insulation layer is provided with in the outside of described plastic molting stove.
The beneficial effects of the utility model are:
1. a kind of utilize plastic waste to carry out waste gas that the plastics in the plastic molting stove of the system of coal-blending coking produce in melting process of the utility model enters in coke oven and burns, and reduces the discharge of obnoxious flavour;
2. a kind of system utilizing plastic waste to carry out coal-blending coking of the utility model is also provided with agitator at plastic molting stove, agitator is driven by motor, agitator, through whole body of heater, makes a certain size, density is homogeneous after a certain proportion of scrapped plastic products melting, improves quality product;
3. a kind of system utilizing plastic waste to carry out coal-blending coking of the utility model is provided with discharging sieve aperture, by the discharging of discharging sieve aperture, the plastic liquid after melting is dripped equably on coal.
Accompanying drawing explanation
Fig. 1 is a kind of syndeton schematic diagram figure utilizing plastic waste to carry out coal-blending coking of the utility model.
Fig. 2 is the detail of construction in A portion in Fig. 1.
In figure: 1 is coal yard, 2 is coal blending belt, and 3 is temp probe, 4 is pulverizer, and 5 is plastic molting stove, and 51 is feed-pipe, 52 is discharging sieve aperture, and 53 is Waste gas outlet, and 54 is heating coil, 55 is agitator, and 56 is motor, and 6 is forming machine, 7 is coke oven, 8 is coal airing platform, and 9 is coke dry quenching furnace, and 10 is coke wet quenching stove.
Embodiment
Below in conjunction with Fig. 1-2, the utility model preferred embodiment is further illustrated:
A kind of system utilizing plastic waste to carry out coal-blending coking, comprise the coal blending belt 2 that be communicated with corresponding to coal yard 1, described coal blending belt 2 is provided with pulverizer 4, described coal blending belt 2 is corresponding with plastic molting stove 5 to be communicated with, described plastic molting stove 5 is provided with opening for feed 51, discharging sieve aperture 52, Waste gas outlet 53, heating coil 54 is provided with in described plastic molting stove 5 inside, described coal blending belt 2 is corresponding with forming machine 6 to be communicated with, described forming machine 6 is corresponding with coke oven 7 to be communicated with, described coal blending belt 2 is corresponding with coke oven 7 to be communicated with, described Waste gas outlet 53 communicates by pipeline is corresponding with coke oven 7, the coke-oven gas outlet of described coke oven 7 is corresponding with heating coil 54 to communicate, the heat produced by coke-oven gas is heated plastic molting stove, melt plastics wherein.Described coke oven 7 is corresponding with quenching stove to be communicated with, and described quenching stove is corresponding with coal airing platform 8 to communicate.A kind of system utilizing plastic waste to carry out coal-blending coking of the utility model is provided with discharging sieve aperture, by the discharging of discharging sieve aperture, the plastic liquid after melting is dripped equably on coal.The utility model is a kind of, and utilize plastic waste to carry out waste gas that the plastics in the plastic molting stove of the system of coal-blending coking produce in melting process enters in coke oven burns, and reduces the discharge of obnoxious flavour.
Also be provided with agitator 55 at described plastic molting stove 5, described agitator 55 is driven by motor 56.A kind of system utilizing plastic waste to carry out coal-blending coking of the utility model is also provided with agitator at plastic molting stove, agitator is driven by motor, agitator, through whole body of heater, makes a certain size, density is homogeneous after a certain proportion of scrapped plastic products melting, improves quality product.Described plastic molting stove 5 is provided with temp probe 3.By temp probe, the temperature in plastic molting stove is monitored, adjust manufacturing parameter in time.
Thermal insulation layer is provided with in the outside of described plastic molting stove 5.The setting of thermal insulation layer improves the efficiency of energy utilization of the utility model plastic molting stove, prevents heat from distributing.
Described quenching stove comprises coke dry quenching furnace 9 and coke wet quenching stove 10.After coke maturation in native system in coke oven, enter in coke dry quenching furnace, in coke dry quenching furnace, coke and rare gas element carry out heat exchange, and coke is not cooled to average less than 200 DEG C, be discharged on transfer roller carry out sieve Jiao through discharger.In the present embodiment, wet quenching is alternatives, and during employing wet quenching, coke imports in coke wet quenching stove through coke guide and carries out water spray quenching.Coke after quenching unloads and be sent to burnt treatment system after cooling to coal airing platform.Wherein, coke dry quenching furnace, coke wet quenching stove are existing known technology, do not repeat them here its structure and principle.
Although done comparatively detailed elaboration to the technical solution of the utility model and enumerated; be to be understood that; to those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the scope that the utility model is claimed.
Claims (5)
1. the system utilizing plastic waste to carry out coal-blending coking, comprise the coal blending belt (2) that be communicated with corresponding to coal yard (1), it is characterized in that: described coal blending belt (2) is provided with pulverizer (4), described coal blending belt (2) is corresponding with plastic molting stove (5) to be communicated with, described plastic molting stove (5) is provided with opening for feed (51), discharging sieve aperture (52), Waste gas outlet (53), heating coil (54) is provided with in described plastic molting stove (5) inside, described coal blending belt (2) is corresponding with forming machine (6) to be communicated with, described forming machine (6) is corresponding with coke oven (7) to be communicated with, described coal blending belt (2) is corresponding with coke oven (7) to be communicated with, described Waste gas outlet (53) communicates by pipeline is corresponding with coke oven (7), the coke-oven gas outlet of described coke oven (7) is corresponding with heating coil (54) to communicate, described coke oven (7) is corresponding with quenching stove to be communicated with, described quenching stove is corresponding with coal airing platform (8) to communicate.
2. a kind of system utilizing plastic waste to carry out coal-blending coking according to claim 1, it is characterized in that: be also provided with agitator (55) described plastic molting stove (5), described agitator (55) is driven by motor (56).
3. a kind of system utilizing plastic waste to carry out coal-blending coking according to claim 1, is characterized in that: on described plastic molting stove (5), be provided with temp probe (3).
4. a kind of system utilizing plastic waste to carry out coal-blending coking according to claim 1, is characterized in that: described quenching stove comprises coke dry quenching furnace (9) and coke wet quenching stove (10).
5. a kind of system utilizing plastic waste to carry out coal-blending coking according to claim 1, is characterized in that: be provided with thermal insulation layer in the outside of described plastic molting stove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989025.9U CN205152151U (en) | 2015-12-02 | 2015-12-02 | System for utilize waste plastics to carry out blending coking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989025.9U CN205152151U (en) | 2015-12-02 | 2015-12-02 | System for utilize waste plastics to carry out blending coking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205152151U true CN205152151U (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520989025.9U Expired - Fee Related CN205152151U (en) | 2015-12-02 | 2015-12-02 | System for utilize waste plastics to carry out blending coking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205152151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419833A (en) * | 2015-12-02 | 2016-03-23 | 黑龙江省科学院科技孵化中心 | System and production process for blending coal for coking by utilizing waste plastics |
| CN109135784A (en) * | 2018-09-20 | 2019-01-04 | 华蓥市职业教育培训中心 | A kind of carbonizing apparatus of automatic transporting |
-
2015
- 2015-12-02 CN CN201520989025.9U patent/CN205152151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419833A (en) * | 2015-12-02 | 2016-03-23 | 黑龙江省科学院科技孵化中心 | System and production process for blending coal for coking by utilizing waste plastics |
| CN109135784A (en) * | 2018-09-20 | 2019-01-04 | 华蓥市职业教育培训中心 | A kind of carbonizing apparatus of automatic transporting |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20181202 |