CN205201873U - Device is smashed to liquid nitrogen cooling rubber - Google Patents
Device is smashed to liquid nitrogen cooling rubber Download PDFInfo
- Publication number
- CN205201873U CN205201873U CN201520961028.1U CN201520961028U CN205201873U CN 205201873 U CN205201873 U CN 205201873U CN 201520961028 U CN201520961028 U CN 201520961028U CN 205201873 U CN205201873 U CN 205201873U
- Authority
- CN
- China
- Prior art keywords
- liquid nitrogen
- funnel
- freezing
- grinder
- slit
- 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.)
- Active
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 239000007788 liquid Substances 0.000 title claims abstract description 51
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 51
- 238000001816 cooling Methods 0.000 title abstract description 8
- 238000007710 freezing Methods 0.000 claims abstract description 27
- 230000008014 freezing Effects 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 16
- 238000010298 pulverizing process Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000843 powder Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
Classifications
-
- 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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
Landscapes
- Disintegrating Or Milling (AREA)
Abstract
The utility model relates to a device is smashed to liquid nitrogen cooling rubber, include freezing funnel, helical feeding ware, grinding machine, cyclone, air -blower and liquid nitrogen bucket through the pipe connection, wherein freezing funnel has feed inlet, discharge gate, returning charge mouth and liquid nitrogen mouth, it has feed inlet, discharge gate and a liquid nitrogen mouth to grind machines, and the material is in proper order along freezing funnel, helical feeding ware, the order circulation of grinding machine, cyclone, air -blower and freezing funnel, the delivery outlet of liquid nitrogen bucket through the freezing funnel of pipe connection with grind quick -witted liquid nitrogen mouth with both provide the liquid nitrogen to this.
Description
Technical field
The utility model relates to rubber pulverizing equipment technical field, particularly relates to a kind of cooled with liquid nitrogen rubber pulverizing device.
Background technology
The junked tire that a large amount of heap is abandoned, by traditional burning mode process, not only causes severe contamination to environment, and owing to also containing rubber, metal steel wire and the fiber that can reclaim processing and utilization again in junked tire, burning disposal mode certainly will cause the wasting of resources.In order to recycle the rubber constituent in junked tire, the employing also had decomposites recycling oil product or carbon black by catalyst in cracking reaction mode from waste tire rubber, but which still can produce a large amount of waste gas to environment.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of structure simple, repeatedly can pulverize the cooled with liquid nitrogen rubber pulverizing device of grinding to rubber.
In order to realize above object, the technical solution adopted in the utility model is:
A kind of cooled with liquid nitrogen rubber pulverizing device, comprise the freezing funnel, screw feeder, grinder, cyclone separator, air blast and the liquid nitrogen bucket that are connected by pipeline, wherein said freezing funnel has charging aperture, discharging opening, returning charge mouth and liquid nitrogen mouth, described grinder has charging aperture, discharging opening and liquid nitrogen mouth, material is successively along the sequential loop of freezing funnel, screw feeder, grinder, cyclone separator, air blast and freezing funnel, and the delivery outlet of liquid nitrogen bucket connects the liquid nitrogen mouth of freezing funnel and grinder to provide liquid nitrogen both this by pipeline.
Rubber carries out preliminary combination cooling with liquid nitrogen freezing in funnel, send in grinder by screw feeder subsequently, liquid nitrogen bucket also can enter in grinder by the liquid nitrogen mouth of grinder simultaneously, rubber and liquid nitrogen carry out secondary combination cooling, with after through grinder grind into powder, rubber powder drives first removing foreign matter in cyclone separator through air blast, rubber powder returns in freezing funnel through the returning charge mouth of freezing funnel again subsequently, circulate next time, can obtain after repeatedly circulation particle diameter thinner evenly rubber powder.
Further, working chamber is formed in described grinder, described working chamber and charging aperture, discharging opening is communicated with liquid nitrogen mouth, also be provided with in this working chamber and grind rotary body, guide vane and the open adjuster of slit, described grind rotary body periphery and working chamber inwall near thus working chamber is divided into both sides, wherein charging aperture and discharging opening lay respectively at working chamber both sides, described guide vane and the open adjuster of slit and discharging opening homonymy, the slit passed through for material is left between guide vane and the open adjuster of slit, this slit size is controlled by the open adjuster of slit.
The liquid nitrogen combination cooling that rubber inputs in grinder and from liquid nitrogen bucket, cooled rubber is easier to be grated rotary body pulverizing and is ground to rubber powder, slit wherein between guide vane and the open adjuster of slit only allows to be less than the rubber powder of this slit or rubbery chip passes through, and the size of the rubbery chip that grinder exports or rubber powder has certain screening effect.
Further, the working chamber inwall of described grinder is provided with a circle and grinds the peripheral close liner 34 of rotary body.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Fig. 2 is the structural representation of grinder of the present utility model.
Wherein, the freezing funnel of 1-, 2-screw feeder, 3-grinder, 31-grinds rotary body, 32-guide vane, the open adjuster of 33-slit, 34-liner, 4-cyclone separator, 5-air blast, 6-liquid nitrogen bucket, 71-charging aperture, 72-discharging opening, 73-returning charge mouth, 8-liquid nitrogen mouth.
Detailed description of the invention
Now with specific embodiment, the utility model technical scheme required for protection is described in further detail by reference to the accompanying drawings.
Shown in accompanying drawing 1 and accompanying drawing 2, a kind of cooled with liquid nitrogen rubber pulverizing device in the present embodiment, comprise freezing funnel 1, screw feeder 2, grinder 3, cyclone separator 4, air blast 5 and liquid nitrogen bucket 6, wherein freezing funnel 1 has charging aperture 71, discharging opening 72, returning charge mouth 73 and liquid nitrogen mouth 8, grinder 3 has charging aperture 71, discharging opening 72 and liquid nitrogen mouth 8, material is successively along freezing funnel 1, screw feeder 2, grinder 3, cyclone separator 4, the sequential loop of air blast 5 and freezing funnel 1, the delivery outlet of liquid nitrogen bucket 6 connects the liquid nitrogen mouth 8 of freezing funnel 1 and grinder 3 to provide liquid nitrogen both this by pipeline.
Rubber carries out preliminary combination cooling with liquid nitrogen freezing in funnel, send in grinder 3 by screw feeder 2 subsequently, liquid nitrogen bucket 6 also can enter in grinder 3 by the liquid nitrogen mouth 8 of grinder 3 simultaneously, rubber and liquid nitrogen carry out secondary combination cooling, with after through grinder 3 grind into powder, rubber powder drives first removing foreign matter in cyclone separator 4 through air blast 5, rubber powder returns in freezing funnel 1 through the returning charge mouth 73 of freezing funnel 1 again subsequently, circulate next time, can obtain after repeatedly circulation particle diameter thinner evenly rubber powder.
Working chamber is formed with in the present embodiment in grinder 3, working chamber and charging aperture 71, discharging opening 72 is communicated with liquid nitrogen mouth 8, also be provided with in this working chamber and grind rotary body 31, guide vane 32 and the open adjuster 33 of slit, the inwall grinding the periphery of rotary body 31 and working chamber near thus working chamber is divided into both sides, the working chamber inwall of simultaneous grinding machine 3 is provided with a circle and grinds the peripheral close liner 34 of rotary body 31, wherein charging aperture 71 and discharging opening 72 lay respectively at working chamber both sides, guide vane 32 and the open adjuster of slit 33 and discharging opening 72 homonymy, the slit passed through for material is left between guide vane 32 and the open adjuster 33 of slit, this slit size is controlled by the open adjuster 33 of slit.The liquid nitrogen combination cooling that rubber inputs in grinder 3 and from liquid nitrogen bucket 6, cooled rubber is easier to be grated rotary body 31 pulverizing and is ground to rubber powder, slit wherein between guide vane 32 and the open adjuster 33 of slit only allows to be less than the rubber powder of this slit or rubbery chip passes through, and the size of the rubbery chip that grinder 3 exports or rubber powder has certain screening effect.
The embodiment of the above is only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, the technology contents of above-mentioned announcement all can be utilized to make more how possible variation and retouching to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore all contents not departing from technical solutions of the utility model, the equivalent equivalence change that the thinking according to the utility model is done, all should be covered by protection domain of the present utility model.
Claims (3)
1. a cooled with liquid nitrogen rubber pulverizing device, it is characterized in that: comprise the freezing funnel (1) connected by pipeline, screw feeder (2), grinder (3), cyclone separator (4), air blast (5) and liquid nitrogen bucket (6), wherein said freezing funnel (1) has charging aperture (71), discharging opening (72), returning charge mouth (73) and liquid nitrogen mouth (8), described grinder (3) has charging aperture (71), discharging opening (72) and liquid nitrogen mouth (8), material is successively along freezing funnel (1), screw feeder (2), grinder (3), cyclone separator (4), the sequential loop of air blast (5) and freezing funnel (1), the delivery outlet of liquid nitrogen bucket (6) connects the liquid nitrogen mouth (8) of freezing funnel (1) and grinder (3) to provide liquid nitrogen both this by pipeline.
2. a kind of cooled with liquid nitrogen rubber pulverizing device according to claim 1, it is characterized in that: described grinder is formed with working chamber in (3), described working chamber and charging aperture (71), discharging opening (72) is communicated with liquid nitrogen mouth (8), also be provided with in this working chamber and grind rotary body (31), guide vane (32) and the open adjuster of slit (33), described grind rotary body (31) periphery and working chamber inwall near thus working chamber is divided into both sides, wherein charging aperture (71) and discharging opening (72) lay respectively at working chamber both sides, described guide vane (32) and the open adjuster of slit (33) and discharging opening (72) homonymy, the slit passed through for material is left between guide vane (32) and the open adjuster of slit (33), this slit size is controlled by the open adjuster of slit (33).
3. a kind of cooled with liquid nitrogen rubber pulverizing device according to claim 2, is characterized in that: the working chamber inwall of described grinder (3) is provided with a circle and grinds the peripheral close liner (34) of rotary body (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961028.1U CN205201873U (en) | 2015-11-28 | 2015-11-28 | Device is smashed to liquid nitrogen cooling rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961028.1U CN205201873U (en) | 2015-11-28 | 2015-11-28 | Device is smashed to liquid nitrogen cooling rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205201873U true CN205201873U (en) | 2016-05-04 |
Family
ID=55839612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520961028.1U Active CN205201873U (en) | 2015-11-28 | 2015-11-28 | Device is smashed to liquid nitrogen cooling rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205201873U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269715A (en) * | 2015-11-28 | 2016-01-27 | 何志斌 | Liquid nitrogen cooling rubber smashing system |
| CN108638389A (en) * | 2018-06-08 | 2018-10-12 | 芜湖职业技术学院 | A kind of waste tire liquid nitrogen frozen crush box and application method |
| CN111844541A (en) * | 2018-08-21 | 2020-10-30 | 赵海霞 | Waste rubber recycling device |
-
2015
- 2015-11-28 CN CN201520961028.1U patent/CN205201873U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269715A (en) * | 2015-11-28 | 2016-01-27 | 何志斌 | Liquid nitrogen cooling rubber smashing system |
| CN108638389A (en) * | 2018-06-08 | 2018-10-12 | 芜湖职业技术学院 | A kind of waste tire liquid nitrogen frozen crush box and application method |
| CN108638389B (en) * | 2018-06-08 | 2020-01-03 | 芜湖职业技术学院 | Liquid nitrogen freezing and crushing box for waste tires |
| CN111844541A (en) * | 2018-08-21 | 2020-10-30 | 赵海霞 | Waste rubber recycling device |
| CN111873253A (en) * | 2018-08-21 | 2020-11-03 | 赵海霞 | Working method of waste rubber recycling device |
| CN111873253B (en) * | 2018-08-21 | 2022-04-08 | 杭州都德科技实业有限公司 | Working method of waste rubber recycling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240423 Address after: Room 101-165, Building 1, Hengqin Creative Valley, No. 1889 Huandao East Road, Hengqin New District, Zhuhai City, Guangdong Province, 519031 (centralized office area) Patentee after: Guangdong Haoyi Technology Group Co.,Ltd. Country or region after: China Address before: 528216 No. 2, Fuhong Road, Tanjia village, Langxin Town, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee before: He Zhibin Country or region before: China |