CN109867735A - It is a kind of to prepare follow-on waterline natural rubber with constant viscosity processing technology and system - Google Patents
It is a kind of to prepare follow-on waterline natural rubber with constant viscosity processing technology and system Download PDFInfo
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- CN109867735A CN109867735A CN201711268818.1A CN201711268818A CN109867735A CN 109867735 A CN109867735 A CN 109867735A CN 201711268818 A CN201711268818 A CN 201711268818A CN 109867735 A CN109867735 A CN 109867735A
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Abstract
Prepare follow-on waterline natural rubber with constant viscosity processing technology the present invention relates to a kind of, processing flow is as follows, 1) level-one floating washing pond, second level floating washing pond and three-level floating washing pond floating washing after crushing by rubber raw rubber piece, gel, are respectively enterd；2) will mark glue after the broken kneading of dry mixer, enter step 1) described in level-one floating washing pond, in second level floating washing pond or three-level floating washing pond, mixed with rubber raw rubber piece, gel, obtain sizing material；3) sizing material obtained in step 2) is carried out to first time granulation after 3 times creped, then carries out 4 creped and second of granulations of operation, interleaving agent is then added；4) sizing material in step 3) is added azanol class perseverance stick solution and adjust and glued, then sizing material is dried；5) by sizing material weighing, the briquetting after drying, and through and reweighing goods on a standard scale to check for cheating, sample, the inspection of six faces, press case using the qualified laggard luggage case of metal detector detection.
Description
Technical field
The present invention relates to the manufacture fields of natural rubber, especially design and a kind of prepare follow-on waterline perseverance and glue natural rubber
Glue processing technology and system.
Background technique
Natural rubber since there is aldehyde radical isoreactivity bases on strand, easily occur in strand during storage and
The crosslinking of molecule interchain is built bridge, and is formed macromolecular network structure, is caused the Mooney viscosity of natural rubber to rise, so that gelation.
Due to the cross-linking reaction between active group on strand, every physics of natural rubber, mechanics, processing performance are also changed correspondingly, such as
Consistency is deteriorated, viscoplasticity reduces, ageing resistance reduces etc., utilizes and produces a very large impact to the secondary operation of natural rubber.Cause
This, develops that a kind of Mooney viscosity is stable, sizing material consistency is good, have excellent performance and simple production process, raw material sources are extensive, cost
Cheap Natural Rubber Products and preparation method thereof reduce production cost, mention for reducing the energy consumption of downstream rubber processing enterprise
It rises rate of capacity utilization etc. to have a very important significance, in practice it has proved that it is one that permanent stick appropriate is added into primary raw materials
The effective method of kind.
The production method of country's natural rubber mark glue has 3 kinds at present: traditional wire, waterline and main line, natural rubber with constant viscosity
Production line is similar to two of them: traditional wire and waterline.Traditional wire perseverance viscose glue is using glue as raw material, and color is golden yellow, impurity is few；
Waterline perseverance viscose glue is using raw cook, gel as raw material, and color is deeper compared with traditional wire perseverance viscose glue, dark brown is presented, in production process
It is middle suitable with traditional wire by multistage removal of impurities rear impurity number.But from the angle of cost performance, client prefers using waterline perseverance
The reason of viscose glue, traditional wire constant viscosity rubber sale few here it is market.
The production process of traditional wire perseverance viscose glue: being raw material with the fresh glue that glue agriculture is collected, glue is after filtering and impurity removing
Be added and account for about the azanol class perseverance stick of dry glue quality 2%-3% and stir evenly, then mixed again with formic acid solidification, curing, it is ironed,
It is creped, tear the processes such as grain, drying and obtain permanent viscose glue, core equipment is coagulating basin, thinning machine, crepe machine, pelletizer, drying cupboard etc.
Equipment；The production process of waterline perseverance viscose glue is: with raw cook (raw crepe, film, smoked sheet), plantation gel (micelle, cup glue, miscellaneous glue
Deng) be raw material by multiple stage crushing, floating washing, it is creped, tear the processes such as grain, drying and obtain permanent viscose glue, core equipment: crusher, double
Roller machine, floating washing pond, vibration washing sieve, crepe machine, tears the equipment such as a machine, drying cupboard at single roll mill.In the Hainan and Yunnan in China,
Para ruber stops the phase of cutting all for 4 months, and traditional wire perseverance viscose glue just faces a raw material problem out of stock.For waterline
For permanent viscose glue, although raw cook or gel, which can store half a year or more, has substantially no effect on processing performance, with Environmental Protection in China
The quickening of policy being becoming tight with conservation culture village pace of construction, these raw cooks and glue for being produced by private small workshop mode enterprise
It rolls into a ball, in process of production the waste water of uncontrollable discharge and the stench because of the generation of rubber corruption, so that these factories, individual workship will
It is gradually substituted, the raw material of waterline perseverance viscose glue equally faces a problem of raw material supply gradually decreases.
And in the market throughout the year all the problem of the mark glue of sale can solve waterline perseverance viscose glue there is lack of raw materials.But usually
Glue is marked in the unsuitable processing such as line production equipment --- crusher, mono-/bis-roller extruder, because of the big (33.3kg--- of mark blob of viscose head
670cm*330cm*200cm, 35kg---680cm*340cm*200cm), toughness itself it is strong and with the extension of storage time also
It can be hardened.The current domestic main line used and the natural rubber preliminary working technique of waterline, process equipment are incorporated in one by the present invention
It rises, has innovated a kind of natural rubber with constant viscosity producing process, widened the range of choice of current waterline perseverance viscose glue buying raw material,
Solve the problems, such as rubber stop the phase of cutting and from now on raw cook, micelle raw material gradually decrease caused by insufficient raw material, we
This processing technology to mark the Raw material processings natural rubber with constant viscosity such as glue is referred to as modified waterline perseverance viscose glue processing technology.
Summary of the invention
For above-mentioned current existing issue, the present invention provides a kind of novel natural rubber with constant viscosity to process work
Skill has expanded current raw material range of choice, solves the problems, such as that rubber stops insufficient raw material caused by the factors such as the phase of cutting.
Follow-on waterline natural rubber with constant viscosity processing technology is prepared the present invention relates to a kind of, processing flow is as follows,
1) it is floating that level-one floating washing pond, second level floating washing pond and three-level after crushing by rubber raw rubber piece, gel, are respectively enterd
Washing basin floating washing；
2) will mark glue after the broken kneading of dry mixer, enter step 1) described in level-one floating washing pond, second level floating washing pond
Or mixed in three-level floating washing pond with rubber raw rubber piece, gel, obtain sizing material；
3) sizing material obtained in step 2) is carried out to first time granulation after 3 times are creped, then carry out 4 times it is creped and operate the
Then interleaving agent is added in secondary granulation；
4) sizing material in step 3) is added azanol class perseverance stick solution and adjust and glued, then sizing material is dried；
5) by sizing material weighing, the briquetting after drying, and through and reweighing goods on a standard scale to check for cheating, sample, the inspection of six faces, examined using metal detector
It surveys qualified laggard luggage case and presses case.
Preferably, in step 2), mark glue refers to after the broken kneading of dry mixer according to storage time, hardness, the quality of mark glue
Mark, which determines, enters level-one floating washing pond, second level floating washing pond or three-level floating washing pond.
Preferably, in step 3), when described creped, the concatenated crepe machine that is sequentially reduced using roll spacing.
Wherein, in step 4), when sizing material is dried, using dehumidifier section, high temperature section, the perseverance for setting different control temperature
Temperature section and cooling section.
The invention further relates to a kind of systems for preparing waterline natural rubber with constant viscosity, including saw glue machine, dry mixer, level-one floating washing
Pond, second level floating washing pond, three-level floating washing pond, crepe unit, pelletizer, drying cart, drying cupboard and baling press, the saw
Glue machine is connect with dry mixer；Level-one floating washing pond, second level floating washing pond and the three-level floating washing pond is sequentially connected；Described
Dry mixer is connect with the level-one floating washing pond, second level floating washing pond or three-level floating washing pond；The three-level floating washing pond
It is connect with crepe unit；The crepe unit is connect with the pelletizer again；The micelle of the pelletizer preparation is packed into institute
After the drying cart push-in drying cupboard stated, baling press is entered back into.
The crepe unit includes No.1 crepe unit and No. two crepe units；The pelletizer includes that No.1 is granulated
Machine and No. two pelletizers；Wherein, the No.1 crepe machine group is connected respectively at three-level floating washing pond with No.1 pelletizer；It is described
No. two crepe units connect with the No.1 pelletizer and No. two pelletizers；No. two pelletizers and the drying
Vehicle connection.
The No.1 crepe unit includes three crepe machines being used in series, and No. two crepe units include four
The crepe machine being used in series.
The system further includes permanent stick spraying zone and permanent stick recyclable device connected to it.
The drying cupboard be provided with the different control dehumidifier sections of temperature, high temperature section, constant temperature zone and cooling section shallow-layer
Drying cupboard.
The system further includes inspection area and vanning region, wherein the inspection area and the baling press connect
It connects.We introduce trunk equipment --- the dry mixer of processing mark glue in waterline production technology, and dry mixer has blob of viscose broken
Broken, heating rubbing and conveying effect solve the problems, such as that light water Wiring technology is not capable of processing mark glue, and dry mixer is horizontal type structure,
Similar to extruder, but bigger than extruder power, cavity inner wall is along the circumferential direction, length direction is equipped in the different function stage
It is more stationary knife not of uniform size, main shaft along the circumferential direction, length direction in the different function stage equipped with more not of uniform size dynamic
Knife, head are equipped with the cutterhead of adjustable granular size, so that dry mixer has blob of viscose, broken, heating is crumpled and conveying is made
With solving the problems, such as that light water Wiring technology is not capable of processing mark glue, the trunk equipment of introducing mainly has saw glue machine and dry mixer.
The domestic main line used and the natural rubber preliminary working technique of waterline, process equipment are combined together at present, will be sawed
Conveyer belt parallel connection is added in waterline production procedure before and after glue machine, dry mixer and dry mixer, has innovated a kind of natural rubber with constant viscosity and has added
Work technique, we term it modified waterline perseverance viscose glue processing technology, the quality of gained perseverance viscose glue and non-modified waterline perseverance are viscous
Colloid amount is the same, but modified processing technology has widened the range of choice of current waterline perseverance viscose glue buying raw material --- it can select
Mark glue (SCR5 glue, SCR10 glue, SCR20 glue) do raw material, solve rubber stop the phase of cutting and from now on raw cook, micelle raw material by
The problem of insufficient raw material caused by decrescence lacking, the natural rubber with constant viscosity of production is soft or hard uniformly, is easily dried, and improves permanent viscose glue
The consistency of quality solves the problems, such as that natural rubber is hardened in storage process.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram for preparing follow-on waterline natural rubber with constant viscosity processing technology of the invention.
Fig. 2 is a kind of structural schematic diagram for preparing follow-on waterline natural rubber with constant viscosity system of processing of the invention.
Specific embodiment
The processing process figure of embodiment 1. as shown in Figure 1, follow-on waterline natural rubber with constant viscosity processing technology:
Removal of impurities conveying, the removal of impurities conveying of raw cook or gel, granulation processing, permanent viscous processing including mark glue and dry, specifically include:
A, it marks the removal of impurities conveying of glue: being transported to dry mixer after taking off bag by mark glue (SCR5, SCR10, SCR20), choose miscellaneous, cutting
In blend kneading, situations such as according to the storage time of mark glue, hardness, quality index, judgement leaves the sizing material of dry mixer and is incorporated to life
The position of producing line is mixed with the sizing material of raw cook, plantation gel.
B, raw cook, gel: being put into the big pool immersion for being provided with fishing glue net by the removal of impurities conveying of raw cook, gel, then sharp
The broken level-one floating washing pond that enters is carried out to it with crusher and carries out floating washing, the blob of viscose after the washing of level-one floating washing pond is mentioned by a liter bucket machine
Rise be transported to after dripping twin-roll machine carry out it is broken make it is small enter second level floating washing pond, the sizing material after the washing of second level floating washing pond is risen again
The promotion of bucket machine, which is dripped, to be sent to single roll mill and broken make the small three-level floating washing pond that enters and carry out floating washing.
C, granulation handle: sizing material promotes again after three-level floating washing, by sizing material drip after by equipment vertical parallax
Crepe machine is fallen into, sizing material is allowed to be washed, be crumpled, crepe out between the double roller for 3 crepe machines that roll spacing is sequentially reduced, is passed through
Cross three times it is continuous it is creped after enter No.1 pelletizer, carry out first time shear granulation and be dispersed into No.1 and be granulated pond to be washed
It washs, desilting, falls into crepe machine by the vertical parallax of equipment after then micelle promotion is dripped by liter bucket machine again, sizing material is allowed to exist
It washed, crumpled, crepe out between the double roller for 4 crepe machines that roll spacing is sequentially reduced, after continuous four times creped
Second is carried out into No. two pelletizers and is granulated dispersion, is washed into No. two granulation ponds, desilting, then will by taking out glue pump
Micelle and water are transported to the vibrosieve water of loading station together, and water flow goes back to No. two granulation ponds, and micelle falls into drying cart.
D, permanent viscous process: drying cart installs micelle after dripping 15 minutes, according to initial stage raw material Mooney viscosity value, setting spray
The time is drenched, azanol class perseverance stick solution is sprayed, spray time see the table below with Mooney viscosity value and hydroxylamine solution pH value corresponding relationship,
The concentration of permanent stick solution is controlled by pH value.
E, it drying: is dripped after the completion of spray permanent viscous medical fluid 15 minutes, drying cart is sent into drying cupboard, micelle is dry to aqueous
Rate≤0.8%.By claiming, glue, briquetting, six faces check micelle after drying, cutting survey (checks whether Jiao Bao is mingled with life
Glue, white glue and nonrubber materials) after, pack, after metal detector detection qualification, so that it may be cased, press case, enter
Library.
Processing technology provided by the invention is simple, increases the kind of waterline constant viscosity rubber buying raw material, has widened waterline
The range of choice of permanent viscose glue raw material solves the problems, such as that rubber tree stops the phase of cutting or in the market raw cook or gel inadequate resource,
It is easily dried the soft or hard of sizing material uniformly, improves the consistency of permanent viscose quality, solve natural rubber in storage process
The problem of being hardened.
2. modified waterline perseverance viscose glue production and processing process of embodiment:
A, raw cook (raw crepe, film, smoked sheet), the plantation gel (cup glue, micelle) of buying, bulk will saw on stockyard
It is miscellaneous by manually choosing at fritter, after woven bag, sawdust, the leaf even sundries such as stone, brick for picking entrainment, with forklift plus
Enter to be soaked for a period of time afterwards manually to enter the bunker lift that sizing material is sent into liter bucket machine to certain altitude to big pool immersion and be crushed
Enter level-one floating washing pond floating washing after crusher machine, under the promotion that glue device is dialled in floating washing pond, sizing material float rotary on the water surface, wherein
The sand of entrainment sinks to bottom of pond, and the impurity such as film, the sawdust of entrainment are mobile to pond edge, is captured by the fishing net of pool side, glue
Material rotates to liter a bucket seat in the plane and sets into hopper, be sent into after being promoted to certain altitude twin-roll machine continue it is floating into second level after broken rubbing
Washing basin floating washing, under the promotion that glue device is dialled in floating washing pond, sizing material float rotary on the water surface, wherein the sand carried secretly sinks to pond
Bottom, the impurity such as film, the sawdust of entrainment are mobile to pond edge, captured by the fishing net of pool side, and sizing material rotates to a liter bucket seat in the plane
It sets and enters hopper, be sent into after being promoted to certain altitude after single roll mill continues broken rubbing and enter three-level floating washing pond floating washing, floating
Wash pool is dialled under the promotion of glue device, sizing material float rotary on the water surface, wherein the sand carried secretly sinks to bottom of pond, film, the wood of entrainment
The impurity such as bits are mobile to pond edge, captured by the fishing net of pool side.
B, while the above process carries out, dry mixer is also working.Operator by buying mark glue outer packaging bag
It is removed with interior plastic foil, Jiao Bao is cut into fritter with saw glue machine, piles up be sent into dry mixer on the conveyor belt according to a certain percentage,
The impurity discharging port of dry mixer side can be with the plastic foil being mingled in exclusive segment sizing material and sawdust etc., and sizing material is excessively broken in dry mixer back warp
Broken kneading, then the cutterhead through head are cut into the blocky sizing material of 10-25mm size, by conveyer belt enter floating washing pond (according to
The storage time, hardness, selection of quality index for marking glue are added to specific floating washing pond), it is mixed with the sizing material of film, plantation gel
It closes.
C, sizing material is after three-level floating washing, then is promoted sizing material to certain altitude by liter bucket machine and enter what roll spacing was sequentially reduced
3 crepe machines continuously wash, crumple tabletting, enter after No. 1 pelletizer carries out the dispersion of first time shear granulation through conveyer belt and enter 1
It number is granulated pond, then is continuously washed with rising bucket machine and promoting micelle to 4 crepe machines being sequentially reduced after certain altitude into roll spacing
It washs, crumple tabletting, enter second of shear granulation of No. 2 pelletizers progress through conveyer belt and be dispersed into No. 2 granulating tanks, be then added
Micelle is packed into drying cart after taking out glue pump and being transported to vibrosieve water by interleaving agent.
D, drying cart drips 15 minutes after installing micelle, manually send drying cart to permanent stick spraying box in the following, according to first
Phase raw material Mooney viscosity value sets spray time, sprays azanol class perseverance stick solution.Spray time and Mooney viscosity value and azanol
Corresponding relationship between solution ph see the table below, and concentration is controlled by pH value.Drying cart is manually pushed away into spray after spray
Parking stall is drenched, permanent stick is dripped after solution 15 minutes, drying cart is manually sent to drying cupboard import.
E, drying cart is pushed into shallow-layer drying cupboard, under the action of propeller, drying cart is successively by setting different controls
The dehumidifier section of temperature, high temperature section, constant temperature zone, cooling section, sizing material gradually took away water after 3-4 hours under the action of hot wind.
It manually shifts the drying cart for leaving cooling section onto discharge position and unloads blob of viscose, blob of viscose is put into conveyer belt and enters assembly line.
F, baling press briquetting is put into after blob of viscose is weighed, Jiao Bao returns to conveyor belt flow waterline after briquetting, using multiple title, takes
Sample, six faces check (choosing surface impurity, half-cooked point etc.), and six faces check that underproof Jiao Bao moves away from conveyer belt, individually storage etc.
Wait focus on.The Jiao Bao checked by six faces puts on plastic film inner bag by cuff machine, enters back into metal detector detection
Whether metal is contained, metal detector will call the police when the Jiao Bao containing metal fragment passes through metal detector, containing metal fragment
Jiao Bao will move away from assembly line, and individually storage waits centralized processing.The Jiao Bao for passing through metal detector enters vanning position dress
Case.
G, since Jiao Bao is higher by storage bin, the storage bin for installing Jiao Bao is sent into the area warehouse for finished product Ya Xiang with fork truck, uses metal block
Pressure case metal block is removed after pushing down storage bin to stipulated time, so that the upper plane of Jiao Bao is lower than the upper edge of storage bin, uses adhesive tape
Plastic foil is sealed into storage bin, storage bin is sent to designated position with fork truck and is piled up.
Embodiment 3. prepares modified waterline perseverance viscose production and processing system
As shown in Fig. 2, this system of processing includes saw glue machine, dry mixer, level-one floating washing pond, second level floating washing pond, three-level
Floating washing pond, crepe unit, pelletizer, drying cart, drying cupboard and baling press, saw glue machine and dry mixer are connected with each other, dry mixer
It connect with level-one floating washing pond, perhaps connect with second level floating washing pond or is connect with three-level floating washing pond；The three-level is floating
Washing basin is connect with crepe unit；The crepe unit is connect with the pelletizer again；The micelle of the pelletizer preparation
After being packed into the drying cart push-in drying cupboard, baling press is entered back into.Further, as shown in Fig. 2, crepe machine group is divided into No.1
Crepe unit and No. two crepe units, pelletizer are divided into No.1 pelletizer and No. two pelletizers, wherein level-one floating washing pond and two
The connection of grade floating washing pond, second level floating washing pond are connect with three-level floating washing pond, and three-level floating washing pond is connect with No.1 crepe unit,
No.1 crepe unit, No.1 pelletizer, No. two crepe units, No. two pelletizers are sequentially connected, and No. two pelletizers and drying cart connect
It connects.Drying cart enters permanent stick spraying zone, and subsequently into drying cupboard, wherein drying cupboard is connect with baling press, wherein baling press, inspection
Region is surveyed to connect with vanning region.Wherein, permanent stick spraying zone is provided with permanent stick recyclable device.Above-mentioned No.1 crepe unit
The crepe machine being used in series including three, No. two crepe units include four crepe machines being used in series.The drying cupboard is set
It is equipped with dehumidifier section, high temperature section, constant temperature forging and the cooling section of different control temperature, shallow-layer drying cupboard can be used.
Although the invention has been described by way of example and in terms of the preferred embodiments, but it is not for limiting the present invention, any this field
Technical staff without departing from the spirit and scope of the present invention, may be by the methods and technical content of the disclosure above to this hair
Bright technical solution makes possible variation and modification, therefore, anything that does not depart from the technical scheme of the invention, and according to the present invention
Technical spirit any simple modifications, equivalents, and modifications to the above embodiments, belong to technical solution of the present invention
Protection scope.
Claims (10)
1. a kind of prepare follow-on waterline natural rubber with constant viscosity processing technology, it is characterised in that, processing flow is as follows,
1) level-one floating washing pond, second level floating washing pond and three-level floating washing water after crushing by rubber raw rubber piece, gel, are respectively enterd
Pond floating washing；
2) will mark glue after the broken kneading of dry mixer, enter step 1) described in level-one floating washing pond, second level floating washing pond or three
In grade floating washing pond, is mixed with rubber raw rubber piece, gel, obtain sizing material；
3) sizing material obtained in step 2) is carried out to first time granulation after 3 times are creped, then carry out 4 times it is creped and operate second
It is granulated, interleaving agent is then added；
4) sizing material in step 3) is added azanol class perseverance stick solution and adjust and glued, then sizing material is dried；
5) by sizing material weighing, the briquetting after drying, and through and reweighing goods on a standard scale to check for cheating, sample, the inspection of six faces, detect and close using metal detector
The laggard luggage case of lattice presses case.
2. preparing follow-on waterline natural rubber with constant viscosity processing technology as described in claim 1, which is characterized in that step 2)
In, mark glue determines according to the storage time, hardness, quality index of mark glue after the broken kneading of dry mixer and enters level-one floating washing water
Pond, second level floating washing pond or three-level floating washing pond.
3. preparing follow-on waterline natural rubber with constant viscosity processing technology as described in claim 1, which is characterized in that step 3)
In, when described creped, the concatenated crepe machine that is sequentially reduced using roll spacing.
4. preparing follow-on waterline natural rubber with constant viscosity processing technology as described in claim 1, which is characterized in that step 4)
In, when sizing material is dried, using dehumidifier section, high temperature section, constant temperature zone and the cooling section for setting different control temperature.
5. a kind of system for preparing waterline natural rubber with constant viscosity, which is characterized in that including sawing glue machine, dry mixer, level-one floating washing water
Pond, second level floating washing pond, three-level floating washing pond, crepe unit, pelletizer, drying cart, drying cupboard and baling press, the saw glue
Machine is connect with dry mixer；Level-one floating washing pond, second level floating washing pond and the three-level floating washing pond is sequentially connected；Described is dry
Machine is stirred to connect with the level-one floating washing pond, second level floating washing pond or three-level floating washing pond；The three-level floating washing pond with
The connection of crepe unit；The crepe unit is connect with the pelletizer again；Described in the micelle of the pelletizer preparation is packed into
Drying cart push-in drying cupboard after, enter back into baling press.
6. the system for preparing waterline natural rubber with constant viscosity as claimed in claim 5, which is characterized in that the crepe unit packet
Include No.1 crepe unit and No. two crepe units；The pelletizer is divided into No.1 pelletizer and No. two pelletizers；Wherein, described
No.1 crepe machine group connected respectively at three-level floating washing pond with No.1 pelletizer；No. two crepe units and described one
Number pelletizer and No. two pelletizers connections；No. two pelletizers are connect with the drying cart.
7. the system for preparing waterline natural rubber with constant viscosity as claimed in claim 6, which is characterized in that the No.1 crepe machine
Group includes three crepe machines being used in series, and No. two crepe units include four crepe machines being used in series.
8. the system for preparing waterline natural rubber with constant viscosity as claimed in claim 5, which is characterized in that the system further includes
Permanent stick spraying zone and permanent stick recyclable device connected to it.
9. the drying cupboard is to be provided with difference such as the system described in claim 5 or 6 for preparing waterline natural rubber with constant viscosity
Control the dehumidifier section of temperature, high temperature section, constant temperature zone and cooling section shallow-layer drying cupboard.
10. the system for preparing waterline natural rubber with constant viscosity as described in right wants 5,6 or 8, which is characterized in that the system is also
Including inspection area and vanning region, wherein the inspection area is connect with the baling press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711268818.1A CN109867735A (en) | 2017-12-05 | 2017-12-05 | It is a kind of to prepare follow-on waterline natural rubber with constant viscosity processing technology and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711268818.1A CN109867735A (en) | 2017-12-05 | 2017-12-05 | It is a kind of to prepare follow-on waterline natural rubber with constant viscosity processing technology and system |
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| Publication Number | Publication Date |
|---|---|
| CN109867735A true CN109867735A (en) | 2019-06-11 |
Family
ID=66916592
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711268818.1A Pending CN109867735A (en) | 2017-12-05 | 2017-12-05 | It is a kind of to prepare follow-on waterline natural rubber with constant viscosity processing technology and system |
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| CN (1) | CN109867735A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110288065A (en) * | 2019-07-16 | 2019-09-27 | 西双版纳中化橡胶有限公司 | A kind of control system and processing method of the identity of natural rubber drying vehicle |
| CN115368647A (en) * | 2022-09-06 | 2022-11-22 | 西双版纳中化橡胶有限公司 | Acid-resistant natural rubber and preparation process and application thereof |
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| CN1554672A (en) * | 2003-12-23 | 2004-12-15 | 海南省农恳中心测试站 | Producing method of increasing and stabilizing adhesiveness of natural rubber |
| CN1850475A (en) * | 2006-05-15 | 2006-10-25 | 海南中化安联橡胶有限公司 | Working process for producing TSR9710 rubber using ran sheet rubber as raw material |
| CN102532348A (en) * | 2012-02-07 | 2012-07-04 | 云南高深橡胶有限公司 | Process for processing rubber |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554672A (en) * | 2003-12-23 | 2004-12-15 | 海南省农恳中心测试站 | Producing method of increasing and stabilizing adhesiveness of natural rubber |
| CN1850475A (en) * | 2006-05-15 | 2006-10-25 | 海南中化安联橡胶有限公司 | Working process for producing TSR9710 rubber using ran sheet rubber as raw material |
| CN102532348A (en) * | 2012-02-07 | 2012-07-04 | 云南高深橡胶有限公司 | Process for processing rubber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110288065A (en) * | 2019-07-16 | 2019-09-27 | 西双版纳中化橡胶有限公司 | A kind of control system and processing method of the identity of natural rubber drying vehicle |
| CN115368647A (en) * | 2022-09-06 | 2022-11-22 | 西双版纳中化橡胶有限公司 | Acid-resistant natural rubber and preparation process and application thereof |
| CN115368647B (en) * | 2022-09-06 | 2023-11-17 | 西双版纳合盛橡胶科技有限公司 | Acid-resistant natural rubber and preparation process and application thereof |
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| CB02 | Change of applicant information |
Address after: 666108 beside Mangui village group, MANFA village committee, Menghan Town, Jinghong City, Xishuangbanna Dai Autonomous Prefecture, Yunnan Province Applicant after: Xishuangbanna Sinochem Rubber Co.,Ltd. Address before: 666108 beside Mangui village group, MANFA village committee, Menghan Town, Jinghong City, Xishuangbanna Dai Autonomous Prefecture, Yunnan Province Applicant before: XISHUANGBANNA SINOCHEM RUBBER Co.,Ltd. |
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Application publication date: 20190611 |
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