CN208022939U - A kind of technics of reclaim of plastic waste processing unit - Google Patents
A kind of technics of reclaim of plastic waste processing unit Download PDFInfo
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- CN208022939U CN208022939U CN201820279814.7U CN201820279814U CN208022939U CN 208022939 U CN208022939 U CN 208022939U CN 201820279814 U CN201820279814 U CN 201820279814U CN 208022939 U CN208022939 U CN 208022939U
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- condenser
- reaction kettle
- technics
- reclaim
- processing unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model is related to a kind of technics of reclaim of plastic waste processing units, including the first reaction kettle, second reaction kettle, condenser and products pot, wherein, first reaction kettle and the second reaction kettle are connected with the condenser respectively, the products pot is connected with the condenser, it includes waste plastic to be added respectively into the first reaction kettle and the second reaction kettle from external charging system, the material of dedicated solvent and special-purpose catalyst, first reaction kettle and the second reaction kettle are under certain temperature and pressure, material therein carries out anti-phase reaction and generates steam, the steam enters through pipeline carries out condensation process in condenser and condenser, corresponding product is formed after condensed processing, and enters in products pot from condenser lower end and preserved.The beneficial effects of the utility model are, provide a kind of technics of reclaim of plastic waste processing unit at low cost, safe and reliable and efficient.
Description
Technical field
The utility model is related to a kind of technics of reclaim of plastic waste processing units.
Background technology
Plastic products change our production and life style, and therewith problem appear to is that the waste and old modeling largely generated
Material polluted environment and bring the waste of huge resource.And these wastes generally all become the one of house refuse and industrial refuse
Part, waste, discarded electric appliance and the electronics mixing of granular mixture, the mixing of a variety of plastics that such as industry grinding generates
Object, these mixtures, which are dealt with improperly, to be caused to be scattered, when the waste to resource, second is that causing serious harm to environment.According to
Statistics, China year generate waste plastic about more than 1,000,000 ton, account for about the 70% of plastics yield.Waste plastic yield is so big,
And China's year waste plastic recovery utilization rate is very low at present, barely the 20% of plastics total amount.A large amount of waste plastic dissipates
It falls and serious harm is caused to environment.
Currently, both at home and abroad from the device for becoming industrial chemicals monomer in relation to high molecular material anti-phase can be reacted is had no, especially
It become the device of industrial chemicals monomer from having no both at home and abroad to have that plastic garbage anti-phase can be reacted.
Utility model content
In view of the above-mentioned problems in the prior art, the main purpose of the utility model is to provide it is a kind of it is at low cost,
Safe and reliable and efficient technics of reclaim of plastic waste processing unit.
The utility model provides a kind of technics of reclaim of plastic waste processing unit, including the first reaction kettle, the second reaction kettle, cold
Condenser and products pot, wherein first reaction kettle and the second reaction kettle are connected with the condenser respectively, the product
Tank is connected with the condenser, and it includes useless to be added respectively into the first reaction kettle and the second reaction kettle from external charging system
The material of old plastics, dedicated solvent and special-purpose catalyst, first reaction kettle and the second reaction kettle are in certain temperature and pressure
Under power, material therein carries out anti-phase reaction and generates steam, the steam enter in condenser and condenser through pipeline carry out it is cold
Solidifying processing, forms corresponding product, and enter in products pot from condenser lower end and preserved after condensed processing.
The condenser includes shell, tube bank, tube sheet and end socket, and the tube sheet and tube bank are arranged at the shell
Interior, and the tube sheet is arranged in the upper end of the tube bank, the end socket is arranged in the bottom of the shell, and the steam is from condensation
Device upper end, which enters in the shell of condenser, carries out condensation process, enters in products pot from condenser lower end after condensed processing and carries out
It preserves.
First reaction kettle and the second reaction kettle include autoclave body, kettle cover, agitating device, driving device and heating dress
It sets, the kettle cover is arranged at the top of the autoclave body, and the agitating device is arranged in the autoclave body lower part, the driving device and sets
It sets above the kettle cover and is electrically connected by transmission shaft with the agitating device, the heating device is arranged under the autoclave body
Portion outer surface.
The kettle cover is made of steel plate, and the kettle cover upper end is provided with multiple charge doors.
The kettle cover upper end is additionally provided with steam (vapor) outlet.
The autoclave body is made of steel plate, and the autoclave body lower end is provided with discharge port.
The temperature is 150~180 DEG C.
The pressure is not higher than 0.1MPa.
The utility model has the following advantages and beneficial effect：
1, interrupted production is become continuous production by the technics of reclaim of plastic waste processing unit of the utility model；
2, the technics of reclaim of plastic waste processing unit of the utility model can drop energy consumption and save time；
3, the technics of reclaim of plastic waste processing unit of the utility model is compact-sized, and production process is safe and reliable；
4, the technics of reclaim of plastic waste processing unit of the utility model can reduce the equipment of input and reduce investment outlay.
Description of the drawings
Fig. 1 is the dimensional structure diagram for the technics of reclaim of plastic waste processing unit that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram of the first reaction kettle in Fig. 1；
Fig. 3 is the structural schematic diagram of condenser in Fig. 1.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit claimed the scope of the utility model,
But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without creative efforts belongs to the model of the utility model protection
It encloses.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
The utility model is further described with specific embodiment below with reference to accompanying drawings.
As shown in Figure 1 to Figure 3：A kind of technics of reclaim of plastic waste processing unit of the utility model embodiment, including first is anti-
Answer kettle 100, the second reaction kettle 200, condenser 300 and products pot 400, wherein first reaction kettle 100 and second reacts
Kettle 200 is connected with the condenser 300 respectively, and the products pot 400 is connected with the condenser 300, is added by external
It includes waste plastic, dedicated solvent and special catalysis that material system is added into the first reaction kettle 100 and the second reaction kettle 200 respectively
The material of agent, under certain temperature and pressure, material therein carries out first reaction kettle, 100 and second reaction kettle 200
Anti-phase reaction generates steam, and the steam, which enters through pipeline in condenser 300 and condenser 300, carries out condensation process, condensed
Corresponding product is formed after processing, and is entered in products pot 400 from condenser lower end and preserved.
As shown in figure 3, the condenser 300 includes shell 301, tube bank 302, tube sheet 303 and end socket 304, the pipe
Plate 303 and tube bank 302 are arranged in the shell 301, and the tube sheet 303 is arranged in the upper end of the tube bank 302, institute
End socket 304 is stated to be arranged in the bottom of the shell 301, the steam enter from upper end of condenser in 301 body of shell of condenser into
Row condensation process enters in products pot 400 from the lower end of the end socket of condenser lower end after condensed processing and is preserved.
As illustrated in figs. 1 and 2, first reaction kettle, 100 and second reaction kettle 200 include autoclave body 102, kettle cover 101,
Agitating device 103, driving device 106 and heating device 104, the setting of the kettle cover 101 are described at the top of the autoclave body 102
Lower part is arranged in the autoclave body 102 in agitating device 103, and the driving device 106 is arranged above the kettle cover 101 and passes through
Transmission shaft 105 is electrically connected with the agitating device 103, and the heating device 104 is arranged in 102 lower external face of the autoclave body；
Steam heating or deep fat heating or electric heating heating or electromagnetic heating or other heating means may be used in the heating device.
The kettle cover 101 is made of steel plate, and 101 upper end of the kettle cover is provided with multiple charge door (not shown)s.
101 upper end of the kettle cover is additionally provided with steam (vapor) outlet (not shown).
The autoclave body 102 is made of steel plate, and 102 lower end of the autoclave body is provided with discharge port (not shown).
The temperature is 150~180 DEG C.
The pressure is not higher than 0.1MPa.
The technical solution of the utility model is " two kettles, one condenser ", that is, uses two reaction kettles (the first reaction kettle and the
Two reaction kettles) it completes high molecular material anti-phase reaction becoming industrial chemicals monomer with unification condenser system.
The utility model is mainly used for waste plastic rubbish anti-phase reaction becoming industrial chemicals monomer, makes waste plastic
Innoxious, recycling, cycleization are realized in the processing of rubbish.
The technics of reclaim of plastic waste processing unit of the utility model has following features：
1, discontinuously production becomes continuous production
Due to waste plastics and solvent, catalyst reacts at a certain temperature in reactor is an interruption process, this process by
Charging process and two heating, vaporization, tapping process processes are completed, if being operated by single reaction kettle, entire process equipment
It completes in discontinuously production；If in design, keeping charging process and heating, vaporization, the time of tapping process almost the same, then enabling one
The vaporization of platform reaction kettle is completed to enter charging process, and another reaction kettle enter heating vaporescence, then entire process equipment by
Medium well production becomes continuous production, and product yield will plus be twice, and entire process equipment only increases a reaction kettle, entire
Project investment greatlys save.
2, drop energy consumption saves time
The design feature of two reaction kettles (the first reaction kettle and the second reaction kettle)：In order to make the control of reaction kettle more have
It imitates, conveniently, flexibly, in addition to using frame type stirring, is influenced except heat transfer to avoid the precipitation coking of kettle wall bottom, using electromagnetic heating side
Formula, which fully meet temperature control requirement, and to make electromagnetic heater be in kettle under liquid level, it is complete to give full play to heater
Power operation, in process again using the product needed for vaporization, and remaining raffinate remains in kettle, continues in hot plus useless
The measure of plastics and partial solvent, catalyst.The energy consumption index of ton waste plastics can be so substantially reduced, and greatly shortens reaction
The time of heating, the vaporization of kettle makes charging match with heating, the time vaporized in kettle.
3, facility compact system safety
The design feature of condenser：The design feature of the condenser is recirculated water cooling condenser, freezing water condenser, liquid collecting
Just receiver is integrated in one for device, product.Such benefit has：(1) both greatly simplified recirculated water cooling condenser, freezing water condenser,
The connection of valve, pipeline between the first receiver of liquid trap, product, also removes the high flowmeter that drops in price；(2) equipment throwing is greatly saved
Rate are used and occupation area of equipment；(3) greatly reduce the leakage point of pipeline, valve etc.；(4) the safety fortune of system is greatly increased
Turn.
4, equipment is reduced to reduce investment outlay
The design concept of " two kettles, one condenser "：The simplification for embodying system coordinates the improvement of technique, makes waste plastics recovery
Technological process will realize industrialized production, original place manages 10,000 tons/year of waste plastics and needs 12 4m according to a preliminary estimate3Reaction kettle, 12
The equipment such as platform condenser, cooler.Now it is readily modified as 4 4m3Reaction kettle, 2 condensate coolers so that project investment is saved
2/3rds or more are saved, and ton waste plastics energy consumption can also save 2/3rds, and technics of reclaim of plastic waste technique is made to realize industrialization
It will come true.
Finally it should be noted that：Above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art
It should be understood that：It can still modify to the technical solution recorded in previous embodiment, or to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (8)
1. a kind of technics of reclaim of plastic waste processing unit, it is characterised in that：Including the first reaction kettle, the second reaction kettle, condenser with
And products pot, wherein first reaction kettle and the second reaction kettle are connected with the condenser respectively, the products pot and institute
It states condenser to be connected, it includes waste and old modeling to be added into the first reaction kettle and the second reaction kettle respectively from external charging system
Material, dedicated solvent and special-purpose catalyst material, first reaction kettle and the second reaction kettle under certain temperature and pressure,
Material therein carries out anti-phase reaction and generates steam, and the steam, which enters through pipeline in condenser and condenser, to carry out at condensation
Reason, forms corresponding product, and enter in products pot from condenser lower end and preserved after condensed processing.
2. technics of reclaim of plastic waste processing unit according to claim 1, which is characterized in that the condenser include shell,
Tube bank, tube sheet and end socket, the tube sheet and tube bank are arranged in the shell, and the tube sheet is arranged in the tube bank
Upper end, the end socket is arranged in the bottom of the shell, the steam enter from upper end of condenser in the shell of condenser into
Row condensation process enters in products pot from condenser lower end after condensed processing and is preserved.
3. technics of reclaim of plastic waste processing unit according to claim 1, which is characterized in that first reaction kettle and second
Reaction kettle includes autoclave body, kettle cover, agitating device, driving device and heating device, and the kettle cover is arranged on the autoclave body top
Lower part is arranged in the autoclave body in portion, the agitating device, and the driving device is arranged above the kettle cover and passes through transmission
Axis is electrically connected with the agitating device, and the heating device is arranged in the autoclave body lower external face.
4. technics of reclaim of plastic waste processing unit according to claim 3, which is characterized in that the kettle cover is made of steel plate,
And the kettle cover upper end is provided with multiple charge doors.
5. technics of reclaim of plastic waste processing unit according to claim 4, which is characterized in that the kettle cover upper end is additionally provided with
Steam (vapor) outlet.
6. technics of reclaim of plastic waste processing unit according to claim 3, which is characterized in that the autoclave body is made of steel plate,
And the autoclave body lower end is provided with discharge port.
7. technics of reclaim of plastic waste processing unit according to claim 1, which is characterized in that the temperature is 150~180
℃。
8. technics of reclaim of plastic waste processing unit according to claim 1, which is characterized in that the pressure is not higher than
0.1MPa。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279814.7U CN208022939U (en) | 2018-02-27 | 2018-02-27 | A kind of technics of reclaim of plastic waste processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279814.7U CN208022939U (en) | 2018-02-27 | 2018-02-27 | A kind of technics of reclaim of plastic waste processing unit |
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| Publication Number | Publication Date |
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| CN208022939U true CN208022939U (en) | 2018-10-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108359129A (en) * | 2018-02-27 | 2018-08-03 | 任永飞 | A kind of technics of reclaim of plastic waste processing unit |
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2018
- 2018-02-27 CN CN201820279814.7U patent/CN208022939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108359129A (en) * | 2018-02-27 | 2018-08-03 | 任永飞 | A kind of technics of reclaim of plastic waste processing unit |
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