CN204382545U - Junked tire crude rubber particle grinding is become the cold grinding unit of fine rubber powder - Google Patents
Junked tire crude rubber particle grinding is become the cold grinding unit of fine rubber powder Download PDFInfo
- Publication number
- CN204382545U CN204382545U CN201520014599.4U CN201520014599U CN204382545U CN 204382545 U CN204382545 U CN 204382545U CN 201520014599 U CN201520014599 U CN 201520014599U CN 204382545 U CN204382545 U CN 204382545U
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- CN
- China
- Prior art keywords
- rubber powder
- fine rubber
- junked tire
- grinding
- cold
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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.)
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- 239000000843 powder Substances 0.000 title claims abstract description 41
- 239000002245 particle Substances 0.000 title claims abstract description 30
- 238000000227 grinding Methods 0.000 title claims abstract description 28
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 238000012216 screening Methods 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000013467 fragmentation Methods 0.000 abstract description 4
- 238000006062 fragmentation reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- 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 discloses a kind of cold grinding unit junked tire crude rubber particle grinding being become fine rubber powder, comprise inverse type grinder, star discharging machine, pulp classifier, for cooling propeller type cooler and the liquid nitrogen generating means of conveying crude rubber particle; Described inverse type grinder is fixed on star discharging machine, and its feed end is connected with propeller type cooler discharge end; Its discharge end of star discharging machine is connected with pulp classifier charging aperture, pulp classifier is provided with the first fine rubber powder screening mouth and the second fine rubber powder screening mouth; Described its feed end of propeller type cooler is connected with crude rubber particles generation device, and its inner chamber is connected with liquid nitrogen generating means by pipeline.The utility model can realize under-196 DEG C of conditions, the crude rubber particle grinding that junked tire rolls generation through fragmentation being become fine rubber powder and isolating high-purity fine rubber powder by screening.
Description
Technical field
The utility model relates to junked tire recycling technical field, is specifically related to a kind of for junked tire crude rubber particle grinding being become the cold grinding unit of fine rubber powder.
Background technology
In junked tire recycling process, need junked tire under-196 DEG C of conditions, to be milled into varigrained fine rubber powder as required through the crude rubber particle that fragmentation rolls generation and again to carry out screening to the fine rubber powder of milling out to isolate highly purified fine rubber powder.Therefore, be necessary to develop a kind of special equipment for meeting above-mentioned need of production.
Summary of the invention
For the deficiencies in the prior art, the utility model aims to provide a kind of can realization, under-196 DEG C of conditions, the crude rubber particle grinding that junked tire rolls generation through fragmentation is become fine rubber powder also by isolating the cold grinding unit of high-purity fine rubber powder.
For achieving the above object, the utility model adopts following technical scheme:
Junked tire crude rubber particle grinding is become the cold grinding unit of fine rubber powder, comprise inverse type grinder, star discharging machine, pulp classifier, for cooling propeller type cooler and the liquid nitrogen generating means of conveying crude rubber particle; Described inverse type grinder is fixed on star discharging machine, and its feed end is connected with propeller type cooler discharge end; Its discharge end of star discharging machine is connected with pulp classifier charging aperture, pulp classifier is provided with the first fine rubber powder screening mouth and the second fine rubber powder screening mouth; Described its feed end of propeller type cooler is connected with crude rubber particles generation device, and its inner chamber is connected with liquid nitrogen generating means by pipeline.
Further, in described its feed end of propeller type cooler, installation is provided with a metering screw for metering rough rubber grain inlet.
Further, also comprise a separation of air from dust filter and more than one cold recycling machine, described separation of air from dust filter and inverse type grinder are fixed on star discharging machine side by side, and its filtration output of separation of air from dust filter connects remaining cold recycling machine.
Further, the pipeline of described connection propeller type cooler inner chamber and liquid nitrogen generating means is installed the main control valve group be provided with for controlling liquid nitrogen flow and inverse type grinder, this main control valve group also with inverse type grinder control connection.
The utility model has following beneficial effect:
Junked tire crude rubber particle grinding is become the cold grinding unit of fine rubber powder by the utility model, its propeller type cooler inner chamber is connected with liquid nitrogen generating means, send into inverse type grinder again after crude rubber particle being cooled to-196 DEG C while carrying crude rubber particle by propeller type cooler and be milled into fine rubber powder, and isolate high-purity fine rubber powder via star discharging machine by pulp classifier, pulp classifier is provided with two screening mouths, one of them screening mouth is for separating of the high-purity fine rubber powder going out to reach to need standard, another screening mouth for separating of go out not yet reach need the fine rubber powder of standard so that this part do not reach need the fine rubber powder of standard to collect after again carry out by propeller type cooler and inverse type grinder process of milling, high-purity fine rubber powder can be sieved out further.
Accompanying drawing explanation
Fig. 1 is that junked tire crude rubber particle grinding is become its simple and easy operation principle schematic diagram of the cold grinding unit of fine rubber powder by the utility model.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model will be further described, understands the technological thought that the utility model is claimed so that clearer.
Junked tire crude rubber particle grinding is become the cold grinding unit of fine rubber powder by the utility model as shown in Figure 1, comprise inverse type grinder 1, star discharging machine 2, pulp classifier 3, for cooling propeller type cooler 4 and the liquid nitrogen generating means 5 of conveying crude rubber particle; Described inverse type grinder 1 is fixed on star discharging machine 2, and its feed end is connected with propeller type cooler 4 discharge end; Its discharge end of star discharging machine 2 is connected with pulp classifier 3 charging aperture, pulp classifier 3 is provided with the first fine rubber powder screening mouth 30 and the second fine rubber powder screening mouth 31; In first fine rubber powder screening mouth 30 and the second fine rubber powder screening mouth 31, one of them is for separating of output high-purity fine rubber powder, another, for separating of going out not reach the fine rubber powder of required purity so that again carry out by propeller type cooler 4 and inverse type grinder 1 process of milling after being regathered by this part fine rubber powder, can sieve out high-purity fine rubber powder further; Described its feed end of propeller type cooler 4 is connected with crude rubber particles generation device, and its inner chamber is connected with liquid nitrogen generating means 5 by pipeline 40; The pipeline 40 of described connection propeller type cooler 4 inner chamber and liquid nitrogen generating means 5 is installed the main control valve group 50 be provided with for controlling liquid nitrogen flow and inverse type grinder 1, this main control valve group 50 also with inverse type grinder 1 control connection.
Conveniently control metering rough rubber grain feeding amount, install in described its feed end of propeller type cooler 4 and be provided with a metering screw 41 for metering rough rubber grain inlet.
Simultaneously in order to recycle in propeller type cooler 4 via inverse type grinder 1 the cold air and the band flowing to star discharging machine 2 is had a surplus, described star discharging machine 2 is positioned at inverse type grinder 1 side and is also provided with separation of air from dust filter 6 side by side, this separation of air from dust filter 6 filters output and connects more than one cold recycling machine 7.
Operation principle of the present utility model is: the crude rubber particle that junked tire rolls generation through fragmentation to be fed through in propeller type cooler 4 from propeller type cooler 4 feed end and to push in inverse type grinder 1 by the screw rod in propeller type cooler 4, in crude rubber particle propelling movement process, liquid nitrogen generating means 5 produces liquid nitrogen and controls liquid nitrogen feeding amount by main control valve group 50, cavity temperature in propeller type cooler 4 can be down to-196 DEG C during to ensure that liquid nitrogen sends into propeller type cooler 4 inner chamber by pipeline 40; Cooled crude rubber particle is sent in inverse type grinder 1, controlled to open inverse type grinder 1 by main control valve group 50, crude rubber particle is needed according to setting the fine rubber powder grinding to form desired particle size by inverse type grinder 1, then sieves out highly purified fine rubber powder via star discharging machine 2 and pulp classifier 3.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the utility model claim.
Claims (4)
1. junked tire crude rubber particle grinding is become the cold grinding unit of fine rubber powder, it is characterized in that: comprise inverse type grinder (1), star discharging machine (2), pulp classifier (3), for cooling propeller type cooler (4) and the liquid nitrogen generating means (5) of conveying crude rubber particle; Described inverse type grinder (1) is fixed on star discharging machine (2), and its feed end is connected with propeller type cooler (4) discharge end; Star discharging machine (2) its discharge end is connected with pulp classifier (3) charging aperture, pulp classifier (3) is provided with the first fine rubber powder screening mouth (30) and the second fine rubber powder screening mouth (31); Described its feed end of propeller type cooler (4) is connected with crude rubber particles generation device, and its inner chamber is connected with liquid nitrogen generating means (5) by pipeline (40).
2. cold grinding unit junked tire crude rubber particle grinding being become fine rubber powder as claimed in claim 1, is characterized in that: install in described its feed end of propeller type cooler (4) and be provided with a metering screw for metering rough rubber grain inlet (41).
3. cold grinding unit junked tire crude rubber particle grinding being become fine rubber powder as claimed in claim 1, it is characterized in that: also comprise a separation of air from dust filter (6) and more than one cold recycling machine (7), described separation of air from dust filter (6) and inverse type grinder (1) are fixed on star discharging machine (2) side by side, and its filtration output of separation of air from dust filter (6) connects remaining cold recycling machine (7).
4. cold grinding unit junked tire crude rubber particle grinding being become fine rubber powder as claimed in claim 1, it is characterized in that: the upper installation of the pipeline (40) of described connection propeller type cooler (4) inner chamber and liquid nitrogen generating means (5) is provided with the main control valve group (50) for controlling liquid nitrogen flow and inverse type grinder (1), this main control valve group (50) also with inverse type grinder (1) control connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014599.4U CN204382545U (en) | 2015-01-09 | 2015-01-09 | Junked tire crude rubber particle grinding is become the cold grinding unit of fine rubber powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014599.4U CN204382545U (en) | 2015-01-09 | 2015-01-09 | Junked tire crude rubber particle grinding is become the cold grinding unit of fine rubber powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204382545U true CN204382545U (en) | 2015-06-10 |
Family
ID=53355296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520014599.4U Active CN204382545U (en) | 2015-01-09 | 2015-01-09 | Junked tire crude rubber particle grinding is become the cold grinding unit of fine rubber powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204382545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552664A (en) * | 2015-01-09 | 2015-04-29 | 何志斌 | Fine rubber powder cold grinding unit and method for generating fine rubber powder by using same |
| CN107213970A (en) * | 2017-07-27 | 2017-09-29 | 洛阳和梦科技有限公司 | Ultra-fine rubber powder producing method |
-
2015
- 2015-01-09 CN CN201520014599.4U patent/CN204382545U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552664A (en) * | 2015-01-09 | 2015-04-29 | 何志斌 | Fine rubber powder cold grinding unit and method for generating fine rubber powder by using same |
| CN107213970A (en) * | 2017-07-27 | 2017-09-29 | 洛阳和梦科技有限公司 | Ultra-fine rubber powder producing method |
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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 |
Effective date of registration: 20240430 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 |
|
| TR01 | Transfer of patent right |