CN205313430U - Cracker of inferior gram force leftover bits - Google Patents
Cracker of inferior gram force leftover bits Download PDFInfo
- Publication number
- CN205313430U CN205313430U CN201620048921.XU CN201620048921U CN205313430U CN 205313430 U CN205313430 U CN 205313430U CN 201620048921 U CN201620048921 U CN 201620048921U CN 205313430 U CN205313430 U CN 205313430U
- Authority
- CN
- China
- Prior art keywords
- pyrolyzer
- condenser
- cracker
- heat
- scrap stock
- 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.)
- Expired - Fee Related
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Classifications
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a cracker of inferior gram force leftover bits, include: material feeding unit, the pyrolysis furnace of being connected with material feeding unit, condenser of being connected with the gas outlet of pyrolysis furnace and the storage jar of being connected with the condenser, the bottom of pyrolysis furnace is provided with heating device, the drain pan surface of pyrolysis furnace is provided with the heat -conducting layer. Set up the heat -conducting layer through the bottom at the pyrolysis furnace, utilized the high -efficient heat transfer efficiency of heat -conducting layer, with quick the transmitting of heat for the heat diffusion of pyrolysis furnace is rapidly even, thereby makes the interior ya keli of pyrolysis furnace expect the faster thermal cracking that receives, improves schizolysis efficiency.
Description
Technical field
The utility model relates to organic glass manufacturing area, says more specifically, it relates to the cracker of a kind of acrylic scrap stock.
Background technology
Synthetic glass (acrylic) is widely used in various field, and synthetic glass can obtain MMA (methyl methacrylate) monomer again by the mode of cracking, utilizes such that it is able to realize regenerative ratio.
The mode of existing synthetic glass cracking carries out cracking by pyrolyzer usually, obtains MMA monomer by condenser cooling afterwards, and usually, pyrolyzer is also provided with whipping appts, utilizes whipping appts to improve heat conduction efficiency, and then improves the speed of cracking. But, this kind of mode still Shortcomings at present, efficiency does not reach good degree.
Practical novel content
Technical problem to be solved in the utility model is to provide a kind of cracker that acrylic scrap stock can carry out cracking more efficiently.
The purpose of this utility model is achieved through the following technical solutions: the cracker of a kind of acrylic scrap stock, comprise: feeding device, with the pyrolyzer that feeding device is connected, the condenser being connected with the air outlet of pyrolyzer and the storage tank being connected with condenser, the bottom of described pyrolyzer is provided with heating unit, and the drain pan surface of described pyrolyzer is provided with heat-conducting layer.
Preferably, described pyrolyzer outer wall faces the part connecing drain pan and is also provided with heat-conducting layer, and described heat-conducting layer is the copper material bed of material.
Preferably, described feeding device is helical screw feeder, and described helical screw feeder comprises hopper, screw rod pusher and drive unit thereof.
Preferably, described pyrolyzer is also provided with whipping appts, and described whipping appts comprises: the drive shaft that the drive unit being arranged on pyrolyzer top is connected with drive unit and setting stirring rake on the driving shaft.
Preferably, described drive shaft is at least provided with two layers of stirring rake.
Preferably, described pyrolyzer is also provided with pressure release valve and explosion security device.
Preferably, described condenser comprises a condenser and after-condenser, and a described condenser connects pyrolyzer and described storage tank, and described after-condenser connects described storage tank and a described condenser.
Preferably, the vapor pipe of described after-condenser is connected with a slaked lime spray water pond.
Compared with prior art, technique effect of the present utility model is: be provided with heat-conducting layer by the bottom at pyrolyzer, utilize the efficient heat transfer efficiency of heat-conducting layer, heat is transmitted fast, make the heat diffusion of pyrolyzer evenly rapid, so that the acrylic material in pyrolyzer is faster by thermo-cracking, it is to increase lysis efficiency.
Accompanying drawing explanation
Fig. 1 is the structure iron of the cracker of the utility model embodiment acrylic scrap stock.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
As shown in Figure 1, for the cracker of a kind of acrylic scrap stock that the utility model embodiment provides, comprise: feeding device 10, the pyrolyzer 20 being connected with feeding device 10, the condenser (31,32) being connected with the air outlet of pyrolyzer 20 and the storage tank 40 being connected with condenser, the bottom of described pyrolyzer 20 is provided with heating unit 26, slag-drip opening 27 also it is provided with, the drain pan of described pyrolyzer 20 surface and face the outer wall connecing described drain pan and be provided with heat-conducting layer 255 in the bottom of pyrolyzer 20. It is provided with heat-conducting layer by the bottom at pyrolyzer, utilize the efficient heat transfer efficiency of heat-conducting layer, heat is transmitted fast so that the heat diffusion of pyrolyzer is evenly rapid, so that the acrylic material in pyrolyzer is faster by thermo-cracking, it is to increase lysis efficiency.
In the present embodiment, described heat-conducting layer 25 adopts copper as thermal conductive material layer, and copper has good heat conductivility, certainly, it is also possible to adopt aluminium or the good material of other thermal conductivity.
In the present embodiment, described feeding device 10 preferably adopts helical screw feeder, helical screw feeder comprises hopper, screw rod pusher and drive unit thereof, helical screw feeder can continuity carry out even feeding, for the stably manufactured of pyrolyzer 20 provides good guarantee.
In the present embodiment, described pyrolyzer 20 is also provided with whipping appts, described whipping appts comprises: the drive shaft 23 that the drive unit 22 being arranged on pyrolyzer 20 top is connected with drive unit 22 and the stirring rake 24 being arranged on drive shaft 23, the wheel box that drive unit 22 usually adopts drive-motor and is connected with Motor Shaft, drive shaft 23 connects the shaft of wheel box.
As another improved procedure of the present embodiment, described drive shaft 23 is at least provided with two layers of stirring rake 24, by increasing the level of stirring rake 24, it is possible to better provide stirring efficiency, acrylic scrap stock can fully be stirred be heated, better improve the lysis efficiency of pyrolyzer.
In the present embodiment, described pyrolyzer 20 is also provided with pressure release valve and explosion security device 21, for the safety of pyrolyzer 20 provides dual guarantee, it is possible to guarantee that the safety produced carries out.
In the present embodiment, described condenser comprises a condenser 31 and after-condenser 32, and a described condenser 31 connects pyrolyzer 20 and described storage tank 40, and described after-condenser 32 connects described storage tank 40 and a described condenser 31. The vapor pipe of described after-condenser 32 is connected with a slaked lime spray water pond, the unnecessary gas discharged in order to process.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations. For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. the cracker of acrylic scrap stock, it is characterized in that, comprise: feeding device, with the pyrolyzer that feeding device is connected, the condenser being connected with the air outlet of pyrolyzer and the storage tank being connected with condenser, the bottom of described pyrolyzer is provided with heating unit, and the drain pan surface of described pyrolyzer is provided with heat-conducting layer.
2. the cracker of acrylic scrap stock as claimed in claim 1, it is characterised in that, described pyrolyzer outer wall faces the part connecing drain pan and is also provided with heat-conducting layer, and described heat-conducting layer is the copper material bed of material.
3. the cracker of acrylic scrap stock as claimed in claim 1, it is characterised in that, described feeding device is helical screw feeder, and described helical screw feeder comprises hopper, screw rod pusher and drive unit thereof.
4. the cracker of acrylic scrap stock as claimed in claim 1, it is characterized in that, described pyrolyzer is also provided with whipping appts, and described whipping appts comprises: the drive shaft that the drive unit being arranged on pyrolyzer top is connected with drive unit and setting stirring rake on the driving shaft.
5. the cracker of acrylic scrap stock as claimed in claim 4, it is characterised in that, described drive shaft is at least provided with two layers of stirring rake.
6. the cracker of acrylic scrap stock as claimed in claim 1, it is characterised in that, described pyrolyzer is also provided with pressure release valve and explosion security device.
7. the cracker of acrylic scrap stock as claimed in claim 1, it is characterized in that, described condenser comprises a condenser and after-condenser, and a described condenser connects pyrolyzer and described storage tank, and described after-condenser connects described storage tank and a described condenser.
8. the cracker of acrylic scrap stock as claimed in claim 7, it is characterised in that, the vapor pipe of described after-condenser is connected with a slaked lime spray water pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048921.XU CN205313430U (en) | 2016-01-19 | 2016-01-19 | Cracker of inferior gram force leftover bits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048921.XU CN205313430U (en) | 2016-01-19 | 2016-01-19 | Cracker of inferior gram force leftover bits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205313430U true CN205313430U (en) | 2016-06-15 |
Family
ID=56204851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620048921.XU Expired - Fee Related CN205313430U (en) | 2016-01-19 | 2016-01-19 | Cracker of inferior gram force leftover bits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205313430U (en) |
-
2016
- 2016-01-19 CN CN201620048921.XU patent/CN205313430U/en not_active Expired - Fee Related
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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: 20160615 Termination date: 20170119 |