CN109501021A - A kind of mixing stick of cast polyurethane equipment - Google Patents
A kind of mixing stick of cast polyurethane equipment Download PDFInfo
- Publication number
- CN109501021A CN109501021A CN201710864361.4A CN201710864361A CN109501021A CN 109501021 A CN109501021 A CN 109501021A CN 201710864361 A CN201710864361 A CN 201710864361A CN 109501021 A CN109501021 A CN 109501021A
- Authority
- CN
- China
- Prior art keywords
- outer sleeve
- sleeve body
- inner core
- cast polyurethane
- mixing stick
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of mixing sticks of cast polyurethane equipment, including inner core and outer sleeve body；The outer sleeve body fixation is wrapped in outside inner core, and outer sleeve body is adopted made of plastic；The inner core upper end is also provided with installation threaded hole, and inner core is connected to driving mechanism by installing threaded hole, and the outer sleeve body top offers seal groove corresponding with installation threaded hole.The mixing stick of the cast polyurethane equipment is wrapped with plastic wrapper in its inner core, and high temperature resistant is corrosion-resistant, not sizing, substantially prolongs and unpicks and washes the period, and is easy to clean, can save the methane of cleaning, meets energy-saving and environment-friendly requirement.
Description
Technical field
The present invention relates to mixing plant technical field, the mixing stick of specifically a kind of cast polyurethane equipment.
Background technique
Polyurethane material is the current best thermal insulation material of performance in the world, is main chain constitutional repeating unit containing-NHCOO-
A quasi polymer, english abbreviation PU.It is polymerized by isocyanates (monomer) with hydroxy compounds.Due to containing highly polar ammonia
Carbamate base does not dissolve in non-polar group, has good oil resistivity, toughness, wearability, resistance to ag(e)ing and adhesiveness.With
The material for adapting to wide temperature range (- 50~150 DEG C), including elastomer, thermoplastic resin and thermosetting can be made in different material
Property resin.Intolerant to hydrolysis under high temperature, also not alkali-proof medium.
Currently, polyurethane material in process of production used by stirring rod entire body is using stainless steel material or other are common
Metal casting forms, and the stirring rod of stainless steel material casting is not resistant to chemical etching, and is easy sizing, it is often necessary to dismantle clear
It washes, needs to consume a large amount of methane in cleaning process, cause to waste.
Summary of the invention
The purpose of the present invention is to provide a kind of mixing sticks of cast polyurethane equipment, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of mixing stick of cast polyurethane equipment, including inner core and outer sleeve body；The outer sleeve body fixation is wrapped in
Outside inner core, outer sleeve body is adopted made of plastic；The inner core upper end is also provided with installation threaded hole, and inner core is connected by installation threaded hole
It is connected to driving mechanism, the outer sleeve body top offers seal groove corresponding with installation threaded hole.
As a further solution of the present invention: the outer sleeve body is made of perfluoroethylene-propylene (F46) plastics.
As further scheme of the invention: the inner core is made of stainless steel.
As further scheme of the invention: being provided with stirrer gear on the outer sleeve body.
As the present invention further scheme: the stirrer gear shares multiple, and is evenly distributed on circle in the middle part of outer sleeve body
Perimeter surface.
As further scheme of the invention: being additionally provided with diversion channel on the outer sleeve body.
As further scheme of the invention: the upper and lower part of the outer sleeve body is provided with multiple diversion channels.
As further scheme of the invention: the outer sleeve body, diversion channel and stirrer gear are an integral structure, and are shunted
Slot and stirrer gear are integrally formed on outer body.
Compared with prior art, the beneficial effects of the present invention are:
1, the mixing stick of the cast polyurethane equipment is wrapped with plastic wrapper, high temperature resistant, corrosion resistant in its inner core
Erosion, sizing, does not substantially prolong and unpicks and washes the period, and easy to clean, can save the methane of cleaning, meets energy-saving and environment-friendly want
It asks；
2, the mixing stick of the cast polyurethane equipment, inner core is made of stainless steel, made of stainless steel material
Core strength is high, can guarantee equipment concentric running, guarantees the stability of equipment operation, in addition, stainless steel inner core can also return
It receives and recycles, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is the schematic view of the front view that inner core in stick is mixed of cast polyurethane equipment.
Fig. 2 is the schematic cross-sectional view of the mixing stick of cast polyurethane equipment.
Fig. 3 is the schematic perspective view of inner core in the stirring rod of polyurethane liquid mixing.
Fig. 4 is the schematic perspective view of the mixing stick of cast polyurethane equipment.
In figure: 1- inner core, 2- outer sleeve body, 3- diversion channel, 4- stirrer gear, 5- install threaded hole, 6- seal groove.
Specific embodiment
Technical solution of the present invention is described in more detail With reference to embodiment.
Please refer to Fig. 1-4, a kind of mixing stick of cast polyurethane equipment, including inner core 1 and outer sleeve body 2；It is described outer
The fixation of body 2 is wrapped in outside inner core 1, and outer sleeve body 2 is adopted made of plastic, and outer sleeve body 2 is during being stirred made of plastics
It is not easy sizing, easy to clean, the specific material of outer sleeve body 2 is without restriction, in the present embodiment, it is preferred that the outer sleeve body 2 uses
Perfluoroethylene-propylene (F46) plastics are made, and high temperature resistant is corrosion-resistant, not sizing, substantially prolong and unpick and wash the period, and is easy to clean,
The methane about 35% that cleaning can be saved, meets energy-saving and environment-friendly requirement；The material of the inner core 1 is without restriction, this implementation
In example, it is preferred that the inner core 1 is made of stainless steel, inner core 1 made of stainless steel material, and intensity is high, can be guaranteed
Equipment concentric running, guarantee equipment operation stability, in addition, stainless steel inner core can also recycling and reusing, energy conservation and environmental protection；Institute
It states and is provided with stirrer gear 4 on outer sleeve body 2, when stirring rod rotation, polyurethane liquid material is stirred by stirrer gear 4
It mixes, stirrer gear 4 shares multiple, and is evenly distributed on 2 middle part circumferential surface of outer sleeve body；Shunting is additionally provided on the outer sleeve body 2
Slot 3, diversion channel 3 are used to improve the mixing effect of the stirring rod, and the quantity and installation site of diversion channel 3 are without restriction, this implementation
In example, it is preferred that the upper and lower part of the outer sleeve body 2 is provided with multiple diversion channels 3；The diversion channel 3, stirrer gear 4 with
Connection type between outer sleeve body 2 is without restriction, in the present embodiment, it is preferred that the outer sleeve body 2, diversion channel 3 and stirrer gear 4
It is an integral structure, and diversion channel 3 and stirrer gear 4 are integrally formed on outer body 2；1 upper end of inner core is also provided with peace
Threaded hole 5 is filled, inner core 1 is connected to driving mechanism by installing threaded hole 5, drives inner core 1 to rotate by driving mechanism, and then band
Stirring rod rotation is moved, 2 top of outer sleeve body offers seal groove 6 corresponding with installation threaded hole 5, to make to install spiral shell
Pit 5 leaks outside, and is able to carry out installation.
The working principle of the invention is: the mixing stick of the cast polyurethane equipment, when in use, driving mechanism
Connecting pin passes through seal groove 6 and is connected to installation screw thread 5, drives inner core 1 to rotate by driving mechanism, and then the stirring rod is driven to turn
It is dynamic, by the diversion channel 3 and stirrer gear 4 on outer sleeve body 2, to be stirred to polyurethane liquid material, in whipping process, by
, not sizing corrosion-resistant in outer sleeve body 2, improves the service life of the stirring rod, what is extended unpicks and washes the period.Operation a period of time
Afterwards, it when the stirring rod needs to clean, is removed, using cleaning agent or methane wash, due to stirring rod not sizing, also
The methane about 35% that cleaning can be saved, meets energy-saving and environment-friendly requirement.After the stirring rod reaches service life, by plastics
Manufactured outer sleeve body 2 removes, and stainless steel inner core can also be recycled, energy conservation and environmental protection.
The mixing stick of the cast polyurethane equipment is wrapped with plastic wrapper, high temperature resistant, corrosion resistant in its inner core
Erosion, sizing, does not substantially prolong and unpicks and washes the period, and easy to clean, can save the methane about 35% of cleaning, meet energy-saving ring
The requirement of guarantor；The stirring rod of the polyurethane liquid mixing, inner core are made of stainless steel, and stainless steel material is made
Inner core 1 intensity it is high, can guarantee equipment concentric running, guarantee the stability of equipment operation, in addition, stainless steel inner core can also
Recycling and reusing, energy conservation and environmental protection.
Better embodiment of the invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (8)
1. a kind of mixing stick of cast polyurethane equipment, which is characterized in that including inner core (1) and outer sleeve body (2)；It is described outer
Body (2) fixation is wrapped in inner core (1) outside, and outer sleeve body (2) is adopted made of plastic；Inner core (1) upper end is also provided with installation
Threaded hole (5), inner core (1) are connected to driving mechanism by installing threaded hole (5), and outer sleeve body (2) top offers and pacifies
Fill threaded hole (5) corresponding seal groove (6).
2. the mixing stick of cast polyurethane equipment according to claim 1, which is characterized in that the outer sleeve body (2)
It is made of polyfluorinated ethylene plastic.
3. the mixing stick of cast polyurethane equipment according to claim 2, which is characterized in that the inner core (1) is adopted
It is made of stainless steel material.
4. the mixing stick of cast polyurethane equipment according to claim 1 to 3, which is characterized in that the housing
Stirrer gear (4) are provided on body (2).
5. the mixing stick of cast polyurethane equipment according to claim 4, which is characterized in that the stirrer gear (4)
It shares multiple, and is evenly distributed on circumferential surface in the middle part of outer sleeve body (2).
6. the mixing stick of cast polyurethane equipment according to claim 4, which is characterized in that the outer sleeve body (2)
On be additionally provided with diversion channel (3).
7. the mixing stick of cast polyurethane equipment according to claim 6, which is characterized in that the outer sleeve body (2)
Upper and lower part be provided with multiple diversion channels (3).
8. the mixing stick of cast polyurethane equipment according to claim 6, which is characterized in that the outer sleeve body (2),
Diversion channel (3) and stirrer gear (4) are an integral structure, and diversion channel (3) and stirrer gear (4) are integrally formed in outer body (2)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710864361.4A CN109501021A (en) | 2017-09-15 | 2017-09-15 | A kind of mixing stick of cast polyurethane equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710864361.4A CN109501021A (en) | 2017-09-15 | 2017-09-15 | A kind of mixing stick of cast polyurethane equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109501021A true CN109501021A (en) | 2019-03-22 |
Family
ID=65745215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710864361.4A Pending CN109501021A (en) | 2017-09-15 | 2017-09-15 | A kind of mixing stick of cast polyurethane equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109501021A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2441548Y (en) * | 2000-09-12 | 2001-08-08 | 江苏省宜兴非金属化工机械厂 | Improved stirred pump |
| CN2524821Y (en) * | 2001-12-14 | 2002-12-11 | 宜兴市张泽化工设备厂 | Improved chemical stirring blade |
| CN201143153Y (en) * | 2008-01-14 | 2008-11-05 | 曾小敏 | Electric stirring cup |
| CN202105461U (en) * | 2011-06-15 | 2012-01-11 | 金川集团有限公司 | Extraction box stirring device |
| CN202410586U (en) * | 2011-12-05 | 2012-09-05 | 宜兴市宙斯泵业有限公司 | Corrosion-resisting wear-resisting agitator blade |
| CN202527119U (en) * | 2012-02-09 | 2012-11-14 | 宜兴市宙斯泵业有限公司 | Stirring paddle |
| CN202590718U (en) * | 2012-05-16 | 2012-12-12 | 宜兴市宙斯泵业有限公司 | Stirring paddle |
| CN104415704A (en) * | 2013-09-11 | 2015-03-18 | 曹玮 | High-efficiency ink stirring rod |
| CN104826535A (en) * | 2015-04-28 | 2015-08-12 | 罗国锋 | Three resistant stirring paddle |
| CN204583100U (en) * | 2015-04-28 | 2015-08-26 | 罗国锋 | Three resistance to paddles |
| CN206253037U (en) * | 2016-12-01 | 2017-06-16 | 常州新禹环境科技有限公司 | A kind of overall plastic blade stirring oar |
-
2017
- 2017-09-15 CN CN201710864361.4A patent/CN109501021A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2441548Y (en) * | 2000-09-12 | 2001-08-08 | 江苏省宜兴非金属化工机械厂 | Improved stirred pump |
| CN2524821Y (en) * | 2001-12-14 | 2002-12-11 | 宜兴市张泽化工设备厂 | Improved chemical stirring blade |
| CN201143153Y (en) * | 2008-01-14 | 2008-11-05 | 曾小敏 | Electric stirring cup |
| CN202105461U (en) * | 2011-06-15 | 2012-01-11 | 金川集团有限公司 | Extraction box stirring device |
| CN202410586U (en) * | 2011-12-05 | 2012-09-05 | 宜兴市宙斯泵业有限公司 | Corrosion-resisting wear-resisting agitator blade |
| CN202527119U (en) * | 2012-02-09 | 2012-11-14 | 宜兴市宙斯泵业有限公司 | Stirring paddle |
| CN202590718U (en) * | 2012-05-16 | 2012-12-12 | 宜兴市宙斯泵业有限公司 | Stirring paddle |
| CN104415704A (en) * | 2013-09-11 | 2015-03-18 | 曹玮 | High-efficiency ink stirring rod |
| CN104826535A (en) * | 2015-04-28 | 2015-08-12 | 罗国锋 | Three resistant stirring paddle |
| CN204583100U (en) * | 2015-04-28 | 2015-08-26 | 罗国锋 | Three resistance to paddles |
| CN206253037U (en) * | 2016-12-01 | 2017-06-16 | 常州新禹环境科技有限公司 | A kind of overall plastic blade stirring oar |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190322 |