CN107501602A - A kind of reclaimed rubber devulcanizer - Google Patents
A kind of reclaimed rubber devulcanizer Download PDFInfo
- Publication number
- CN107501602A CN107501602A CN201710739105.2A CN201710739105A CN107501602A CN 107501602 A CN107501602 A CN 107501602A CN 201710739105 A CN201710739105 A CN 201710739105A CN 107501602 A CN107501602 A CN 107501602A
- Authority
- CN
- China
- Prior art keywords
- tank body
- reclaimed rubber
- dispersion device
- rubber devulcanizer
- tank
- 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.)
- Granted
Links
- 239000006185 dispersion Substances 0.000 claims abstract description 29
- 238000003860 storage Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 abstract description 22
- 230000003009 desulfurizing effect Effects 0.000 abstract description 21
- 239000000843 powder Substances 0.000 abstract description 13
- 238000006477 desulfuration reaction Methods 0.000 abstract description 9
- 230000023556 desulfurization Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2319/00—Characterised by the use of rubbers not provided for in groups C08J2307/00 - C08J2317/00
-
- 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
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of reclaimed rubber devulcanizer, including tank body, the top of the tank body is provided with feed hopper, the top of feed hopper is provided with storage tank, moveable dispersion device is provided with tank body, the side wall of tank body is provided with feed pipe, agitator is provided with tank body, the bottom of tank body is provided with discharging opening, and the outside of tank body is additionally provided with control system.The design that the present invention passes through two pairs of rollers, by granular desulfurizing agent crushed into powder, additionally by the design of leading screw and dispersion device, desulfurizing agent is set uniformly to be sprinkled upon the diverse location of tank interior, desulfurizing agent can be prevented to be gathered in part, the working strength of agitator is reduced, reduces mixing time, improves desulfuration efficiency.
Description
Technical field
The present invention relates to reclaimed rubber desulphurization plant technical field, specifically a kind of reclaimed rubber devulcanizer.
Background technology
The processing of scrap rubber is one of serious problems that current people face, and scientists from all over the world study effectively useless rubber one after another
Glue regeneration treatment technology.Reclaimed rubber refers to that waste or used vulcanized rubber passes through the physical and chemical processes such as crushing, heating, mechanical treatment,
It is set to become that there is plasticity and rubber that is sticky, can vulcanizing again from elastic stage.The essence of regenerative process be heat, oxygen,
The chemistry of mechanism and regenerative agent is with the comprehensive function of physical action etc., making vulcanizate Web Grafiti degrade, fracture position
Existing cross-bond, also the macromolecular key between crosslinking key.
At present, the reclaimed rubber desulfurizer of continuous desulfurization generally comprises tank body, is rotatably connected in tank body and is filled by power
The agitating shaft of driving is put, stirring vane is connected with agitating shaft, easily causes stirring blind area when in use, mixing evenness is not
Good, material uneven heating is even, and reaction is insufficient, influences reclaimed rubber desulfurization quality；In addition, desulfurizing agent is mostly graininess, de-
During sulphur, desulfurizing agent is added in digester, the mixed material that desulfurizing agent is formed with rubber powder has certain viscosity, easily bonds
It is agglomerating, cause to react uneven, and then influence reclaimed rubber desulfurization quality.
The content of the invention
According to above the deficiencies in the prior art, the technical problems to be solved by the invention are to propose a kind of reclaimed rubber desulfurization
Device, it can solve the problem that the technical problem in aforementioned background art.
The present invention is solved its technical problem and realized using following technical scheme：
A kind of reclaimed rubber devulcanizer, including tank body, the top of the tank body are provided with feed hopper, and the top of feed hopper is provided with
Storage tank, tank body is interior to be provided with moveable dispersion device, and the side wall of tank body is provided with feed pipe, agitator, tank body are provided with tank body
Bottom be provided with discharging opening, the outside of tank body is additionally provided with control system.
As preferable, the bottom of the tank body is provided with multiple support columns, and the bottom of each support column is mounted on pressure
Sensor, it is electrically connected between pressure sensor and control system.
As preferable, the bottom of the storage tank is provided with flood dragon, is electrically connected between flood dragon and control system.
As preferable, one group of two pairs of rollers is provided with the feed hopper, nip is provided between the two pairs of rollers.
As preferable, the top of the tank interior is provided with leading screw, and feed screw nut is cased with leading screw, is pacified on feed screw nut
Equipped with support, dispersion device is rack-mount, and the outside of the side wall of tank body is provided with the second motor of driving leading screw work.
As preferable, connected between the dispersion device and support by multiple springs.
As preferable, the dispersion device is in without the box-packed of lid.
As preferable, the bottom of the dispersion device is provided with multiple through holes.
As preferable, the axle of the agitator is horizontal positioned, and the axle of agitator is provided with multipair blade.
The beneficial effects of the invention are as follows：
The present invention is by the designs of two pairs of rollers, by granular desulfurizing agent crushed into powder, additionally by leading screw and dispersion device
Design, desulfurizing agent is uniformly sprinkled upon the diverse location of tank interior, desulfurizing agent can be prevented to be gathered in part, reduce
The working strength of agitator, mixing time is reduced, improve desulfuration efficiency.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the embodiment of the present invention；
Fig. 2 is the fragmentary detail view of the dispersion device of the embodiment of the present invention.
In figure：1- tank bodies, 2- storage tanks, 3- feed hoppers, 4- dispersion devices, 5- leading screws, 5a- feed screw nuts, 5b- supports, 5c-
Spring, the motors of 6- second, 7- agitators, the motors of 8- the 3rd, 9- support columns, 10- feed pipes, 11- control systems, 12- discharging openings.
Embodiment
Below by the description to embodiment, the shape of for example involved each component of embodiment of the invention, structure
Make, the mutual alignment between each several part and annexation, the effect of each several part and operation principle, manufacturing process and the side of operating with
Method etc., is described in further detail, completeer to help those skilled in the art to have inventive concept of the invention, technical scheme
Whole, accurate and deep understanding.
As shown in Figure 1 to Figure 2, a kind of reclaimed rubber devulcanizer, including tank body 1, the bottom of tank body 1 are provided with least three
Dagger 9, the bottom of each support column 9 are mounted on pressure sensor, and the top of tank body 1 is provided with feed hopper 3, feed hopper 3 it is upper
Side is provided with the storage tank 2 for being used for storing desulfurizing agent, and the bottom of storage tank 2 is provided with flood dragon, and feed hopper 3 is in the small leakage of entrance large outlet
It is bucket-shaped, one group of two pairs of rollers is provided with feed hopper 3, is provided with certain nip between two pairs of rollers, nip is set as 1.5~
3.0mm, the outside of feed hopper 3 are provided with the first motor of driving two pairs of rollers work, and the top inside tank body 1 is provided with horizontal positioned silk
Thick stick 5, leading screw 5 pass through the middle part line of tank body 1, are cased with feed screw nut 5a on leading screw 5, support 5b is provided with feed screw nut 5a, prop up
Dispersion device 4 is installed, the initial position of dispersion device 4 is arranged on the lower section of feed hopper 3, for receiving from feed hopper 3 on frame 5b
The desulfurizing agent fallen, as preferable, dispersion device 4 is in that the bottom of dispersion device 4 is provided with multiple through holes, through hole without the box-packed of lid
Diameter be arranged to 1.0~3.5mm.By multiple spring 5c connections between dispersion device 4 and support 5b, when support 5b follows leading screw
When nut 5a is moved, support 5b is produced and rocked, and by spring 5c, dispersion device 4 is produced vibration, is easy to dispersion device 4 regular
Desulfurizing agent is spilt.The outside of the side wall of tank body 1 is provided with the second motor 6 that driving leading screw 5 works, and the second motor 6 is stepping electricity
Machine, the side wall of tank body 1 are provided with feed pipe 10, and the first magnetic valve is provided with feed pipe 10, is provided with tank body 1 and is used to stir rubber
The agitator 7 of rubber powder, the outside of the side wall of tank body 1 are provided with the 3rd motor 8, and the output of the 3rd motor 8 is pivotally connected to agitator 7
Axle, as preferable, the axle of agitator 7 is horizontal positioned, and the axle of agitator 7 is provided with least three pairs of blades, in use, blade revolves
When going to the top, the top of blade can expose the upper surface of rubber powder, enable agitator 7 to coordinate dispersion device 4 to work, spread
When desulfurizing agent to be spread to glassware 4 upper surface of rubber powder, agitator 7 quickly stirs the desulfurizing agent fallen in upper surface into rubber
Inside powder, accelerate the sweetening process of rubber powder, improve desulfuration efficiency.The bottom of tank body 1 is provided with discharging opening 12, is set on discharging opening 12
There is second solenoid valve.The outside of tank body 1 is additionally provided with control system 11, the motor of control system 11 and first, the second motor the 6, the 3rd
It is electrically connected between motor 8, flood dragon, the first magnetic valve, second solenoid valve and pressure sensor, is passed for receiving pressure sensor
The signal passed, and control the first motor, the second motor 6, the 3rd motor 8, flood dragon, the first magnetic valve and second solenoid valve work.
The present invention operation principle be：When needing work, control system 11 controls the first magnetic valve to open, to tank body 1
Interior injection rubber powder, after the first predetermined amount is reached, the first closed electromagnetic valve, the first electric motor starting, two pairs of rollers are driven to start phase
To rotation, flood dragon starts, and the desulfurizing agent in storage tank 2 is thrown as in feed hopper 3, after reaching the second predetermined amount, flood dragon stops
Work, the granular desulfurizing agent crushed into powder shape that two pairs of rollers will enter in feed hopper 3, the desulfurizing agent being grinded up fall into dispersion device
In 4, then the first motor is stopped, and the second motor 6 starts, and driving leading screw 5 rotates, and feed screw nut 5a moves with dispersion device 4
Dynamic, being sprinkled into desulfurizing agent rule in rubber powder of dispersion device 4 in moving process, feed screw nut 5a is moved to the other end from one end
Afterwards, the second motor 6 reversely rotates, and driving feed screw nut 5a repeats said process, make dispersion device 4 with the counter motion of dispersion device 4
Iterative motion is done in tank body 1, after default mixing time is reached, control system 11 controls second solenoid valve to open, will
Rubber powder discharge after desulfurization.The present invention is by the designs of two pairs of rollers, by granular desulfurizing agent crushed into powder, additionally by silk
The design of thick stick 5 and dispersion device 4, the diverse location for enabling desulfurizing agent to be uniformly sprinkled upon inside tank body 1, can prevent desulfurizing agent from gathering
Collection is in part, the working strength of reduction agitator 7, reduction mixing time, raising desulfuration efficiency.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as employing the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress, or not improved this is sent out
Bright design and technical scheme directly applies to other occasions, within protection scope of the present invention.The protection of the present invention
Scope should be determined by the scope of protection defined in the claims.
Claims (9)
- A kind of 1. reclaimed rubber devulcanizer, it is characterised in that：Including tank body, the top of the tank body is provided with feed hopper, feed hopper Top be provided with storage tank, is provided with moveable dispersion device in tank body, the side wall of tank body is provided with feed pipe, and tank body is interior provided with stirring Device is mixed, the bottom of tank body is provided with discharging opening, and the outside of tank body is additionally provided with control system.
- 2. reclaimed rubber devulcanizer according to claim 1, it is characterised in that：The bottom of the tank body is provided with multiple supports Post, the bottom of each support column are mounted on pressure sensor, are electrically connected between pressure sensor and control system.
- 3. reclaimed rubber devulcanizer according to claim 1, it is characterised in that：The bottom of the storage tank is provided with flood dragon, It is electrically connected between flood dragon and control system.
- 4. reclaimed rubber devulcanizer according to claim 1, it is characterised in that：One group of two pairs of rollers is provided with the feed hopper, Nip is provided between the two pairs of rollers.
- 5. reclaimed rubber devulcanizer according to claim 1, it is characterised in that：The tank interior is provided with leading screw, leading screw On be cased with feed screw nut, support is installed, dispersion device is rack-mount, and the outside of the side wall of tank body, which is provided with, drives on feed screw nut Second motor of dynamic leading screw work.
- 6. reclaimed rubber devulcanizer according to claim 5, it is characterised in that：By more between the dispersion device and support Individual spring connection.
- 7. reclaimed rubber devulcanizer according to claim 1, it is characterised in that：The dispersion device is in without the box-packed of lid.
- 8. reclaimed rubber devulcanizer according to claim 7, it is characterised in that：The bottom of the dispersion device is provided with multiple logical Hole.
- 9. reclaimed rubber devulcanizer according to claim 1, it is characterised in that：The axle of the agitator is horizontal positioned, stirs The axle for mixing device is provided with multipair blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710739105.2A CN107501602B (en) | 2017-08-25 | 2017-08-25 | Devulcanizer for reclaimed rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710739105.2A CN107501602B (en) | 2017-08-25 | 2017-08-25 | Devulcanizer for reclaimed rubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107501602A true CN107501602A (en) | 2017-12-22 |
| CN107501602B CN107501602B (en) | 2020-12-25 |
Family
ID=60693046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710739105.2A Active CN107501602B (en) | 2017-08-25 | 2017-08-25 | Devulcanizer for reclaimed rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107501602B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2435146Y (en) * | 2000-06-01 | 2001-06-20 | 北京乐意环保技术有限公司 | Reaction still for continuous large-scale industrialization production |
| CN202808620U (en) * | 2012-09-05 | 2013-03-20 | 刘则幸 | Energy-saving and environment-friendly lime kiln |
| US8466332B1 (en) * | 2011-12-21 | 2013-06-18 | Climax Global Energy | Method and apparatus for microwave depolymerization of hydrocarbon feedstocks |
| CN203668289U (en) * | 2014-01-21 | 2014-06-25 | 王波 | Rubber desulfurization machine |
| CN104406410A (en) * | 2014-09-30 | 2015-03-11 | 马鞍山市双益机械制造有限公司 | Bulk additive distribution device and operation method thereof |
-
2017
- 2017-08-25 CN CN201710739105.2A patent/CN107501602B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2435146Y (en) * | 2000-06-01 | 2001-06-20 | 北京乐意环保技术有限公司 | Reaction still for continuous large-scale industrialization production |
| US8466332B1 (en) * | 2011-12-21 | 2013-06-18 | Climax Global Energy | Method and apparatus for microwave depolymerization of hydrocarbon feedstocks |
| CN202808620U (en) * | 2012-09-05 | 2013-03-20 | 刘则幸 | Energy-saving and environment-friendly lime kiln |
| CN203668289U (en) * | 2014-01-21 | 2014-06-25 | 王波 | Rubber desulfurization machine |
| CN104406410A (en) * | 2014-09-30 | 2015-03-11 | 马鞍山市双益机械制造有限公司 | Bulk additive distribution device and operation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107501602B (en) | 2020-12-25 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240315 Address after: No. 1388 Jingliu Road, Linjiang Street, Qiantang District, Hangzhou City, Zhejiang Province, 311215 Patentee after: Hangzhou Yibang Rubber Co.,Ltd. Country or region after: China Address before: 236700 Zhangzhai Industrial Zone, Lixin County, Bozhou City, Anhui Province Patentee before: LIXIN BAOLONG RUBBER AND PLASTIC SEALS CO.,LTD. Country or region before: China |
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| TR01 | Transfer of patent right |