CN109364517A - Concentrate the agitating paddle of feeding system crystallizer - Google Patents
Concentrate the agitating paddle of feeding system crystallizer Download PDFInfo
- Publication number
- CN109364517A CN109364517A CN201811608619.5A CN201811608619A CN109364517A CN 109364517 A CN109364517 A CN 109364517A CN 201811608619 A CN201811608619 A CN 201811608619A CN 109364517 A CN109364517 A CN 109364517A
- Authority
- CN
- China
- Prior art keywords
- central axis
- feeding system
- agitating paddle
- spreader
- crystallizer
- 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
- 239000012141 concentrate Substances 0.000 title abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 23
- 238000005054 agglomeration Methods 0.000 abstract description 7
- 230000002776 aggregation Effects 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 abstract description 5
- 210000001161 mammalian embryo Anatomy 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000009878 intermolecular interaction Effects 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention belongs to concentrate feeding system technical field, it is related to a kind of agitating paddle for concentrating feeding system crystallizer, including central axis and several paddles being distributed on the central axis, several spreaders are additionally provided on the central axis, it is less than the bottom outer diameter of the spreader under in the bottom outer diameter of upper spreader, the lower part of the central axis is equipped with deflection cone.The present invention allows the periphery of the material of whereabouts toward crystallizer to be shed by spreader and deflection cone, keeps distribution of the material in bucket more reasonable, and decline uniformly, obtains same drying time, avoids the generation of agglomeration.
Description
Technical field
The present invention relates to concentrate feeding system technical field, in particular to a kind of stirring for concentrating feeding system crystallizer
Paddle.
Background technique
Crystallizer is mainly for the PET material in plastic material.PET is hygroscopic materials, if moisture content is too high, in high temperature
Hydrolysis can be generated under processing, PET molecular chain rupture and thermal decomposition is made to generate acetaldehyde, physical property and engineering properties reduce, crystalline rate
Accelerate, bottle embryo partially crystallizable albefaction can be made when bottle embryo projects, influence the quality of product.Before bottle embryo ejection formation, PET
It must first dry to moisture content in 0.005% (50ppm) hereinafter, so can just produce good noncrystalline transparent bottle embryo.PET
Characteristic determine that it cannot complete to carry out regeneration use by common granulation mode, it is necessary to by it is special recrystallization just may be used
It uses, noncrystalline PET contact high temperature bonds, and the main purpose of crystallization is that bonding is generated when preventing PET high temperature drying, commonly uses
Increase stirring action while method is using drying or so that PET is boiled with air-flow, temperature continues to increase, and when reaching 120 DEG C, has
Multiple strands of intermolecular interaction carry out local rearrangement, produce spheroidal cementite, that is, crystallize, the maximum crystallization journey of PET
Degree about 55%, can produce orderly crystal region.
In subsequent use and client feedback there arises a problem that 1, due to the pyramidal structure of ladle body, cause intermediate
Material declines fast, and the decline of the material of ladle body two sides is slowly, and drying time one is easy to cause agglomeration for a long time.2, circular cone position and
Feed opening can not be stirred effectively, and regular agglomeration is caused.
It is therefore necessary to improve stirring paddle structure to solve problem above.
Summary of the invention
The main purpose of the present invention is to provide a kind of agitating paddles for concentrating feeding system crystallizer, can be avoided material
Agglomeration.
The present invention is achieved through the following technical solutions above-mentioned purpose: a kind of agitating paddle for concentrating feeding system crystallizer,
Including central axis and several paddles being distributed on the central axis, several spreaders are additionally provided on the central axis, upper
The bottom outer diameter of spreader be less than the bottom outer diameter of spreader under.
Specifically, the paddle has the inclination angle in opposite 10 ° of central axis face.
Further, the paddle has knife-edge structure.
Specifically, the side of the deflection cone is equipped with triangle paddle.
Specifically, the bottom of the central axis is equipped with round steel.
By adopting the above technical scheme, the beneficial effect of technical solution of the present invention is:
The present invention allows the periphery of the material of whereabouts toward crystallizer to be shed by spreader, makes distribution of the material in bucket more
Adduction reason, decline uniformly, obtain same drying time, avoid the generation of agglomeration.
Detailed description of the invention
Fig. 1 is the cross-sectional view of embodiment crystallizer；
Fig. 2 is the perspective view of agitating paddle.
Digital representation in figure:
1- central axis, 11- paddle, the upper spreader of 12a-, spreader under 12b-, 13- deflection cone, the stirring of 14- triangle
Leaf, 15- round steel；
2- crystallizing tank, 21- bell mouth.
Specific embodiment
Invention is further described in detail combined with specific embodiments below.
Embodiment:
As depicted in figs. 1 and 2, the agitating paddle of a kind of concentration feeding system crystallizer of the invention, including 1 He of central axis
Several paddles 11 being distributed on central axis 1 are additionally provided with several spreader 12a, 12b on central axis 1, upper spreader 12a's
Bottom outer diameter is less than the bottom outer diameter of lower spreader 12b, and the lower part of central axis 1 is equipped with deflection cone 13.It is past from the top of crystallizing tank 2
When lower charging, the blocking that material will receive spreader 12a, 12b is shed outward, makes material in funnel shaped crystallizing tank 2
Accumulation mode in intermediate short, the high distribution situation in periphery, under such material can be in the gap of deflection cone 13 and crystallizing tank 2
Fall at bell mouth 21, the material in crystallizing tank 2 entire in this way can in flowing state, avoid local flow it is unsmooth and
Caused agglomeration problems.The present invention allows the periphery of the material of whereabouts toward crystallizer to be shed by spreader and deflection cone, makes object
Expect that the distribution in bucket is more reasonable, decline uniformly, obtains same drying time, avoids the generation of agglomeration.
As shown in Fig. 2, paddle 11 has the inclination angle in opposite 10 ° of central axis face.Paddle 11 is in rotation in this way
When can inswept certain altitude, so that material is preferably broken up, avoid agglomerating.
As shown in Fig. 2, paddle 11 has knife-edge structure.The reaction force that is subject to when rotation of paddle 11 in this way
It is small, it smashes material and is easier.
As depicted in figs. 1 and 2, the side of deflection cone 13 is equipped with triangle paddle 14.Deflection cone 13 is to be located at crystallizing tank 1
The channel of tapered part, material decline is reduced, can be by the material in 13 outside of deflection cone using triangle paddle 14
It breaks up, material is facilitated to continue flow down by gap.
As depicted in figs. 1 and 2, the bottom of central axis 1 is equipped with round steel 15.Material has to pass through before through bell mouth 21 and leads
The lower part of flow cone 13, is also easier to generate material here and is difficult to the dead zone flowed, can will be in bell mouth 21 using round steel 15
The material of side is smashed, thus can smooth discharging.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.
Claims (5)
1. a kind of agitating paddle for concentrating feeding system crystallizer, including central axis and be distributed on the central axis several stirred
Mix leaf, it is characterised in that: be additionally provided with several spreaders on the central axis, be less than under in the bottom outer diameter of upper spreader
The lower part of the bottom outer diameter of spreader, the central axis is equipped with deflection cone.
2. agitating paddle according to claim 1, it is characterised in that: the paddle has opposite 10 ° of central axis face
Inclination angle.
3. agitating paddle according to claim 1 or 2, it is characterised in that: the paddle has knife-edge structure.
4. the agitating paddle according to claim 1 for concentrating feeding system crystallizer, it is characterised in that: the deflection cone
Side is equipped with triangle paddle.
5. the agitating paddle according to claim 1 for concentrating feeding system crystallizer, it is characterised in that: the central axis
Bottom is equipped with round steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811608619.5A CN109364517A (en) | 2018-12-27 | 2018-12-27 | Concentrate the agitating paddle of feeding system crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811608619.5A CN109364517A (en) | 2018-12-27 | 2018-12-27 | Concentrate the agitating paddle of feeding system crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109364517A true CN109364517A (en) | 2019-02-22 |
Family
ID=65372081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811608619.5A Pending CN109364517A (en) | 2018-12-27 | 2018-12-27 | Concentrate the agitating paddle of feeding system crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109364517A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743060A (en) * | 2020-12-25 | 2021-05-04 | 大连交通大学 | Semi-solid metal slurry preparation device and method |
Citations (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB624125A (en) * | 1946-06-21 | 1949-05-27 | Ici Ltd | Improvements in or relating to continuous crystallisation |
| US3068077A (en) * | 1959-05-09 | 1962-12-11 | Werkspoor Nv | Crystallizers |
| US3311310A (en) * | 1964-06-20 | 1967-03-28 | Draiswerke Gmbh | Stirring mill |
| US3976018A (en) * | 1975-02-14 | 1976-08-24 | William Paul Boulet | Dryer system |
| GB1555774A (en) * | 1975-06-09 | 1979-11-14 | Massachusetts Inst Technology | Fluid mixing apparatus |
| US4188132A (en) * | 1977-07-21 | 1980-02-12 | Basf Aktiengesellschaft | Spiral stirrer unsupported at one end |
| SU977007A1 (en) * | 1981-06-03 | 1982-11-30 | Сумский Филиал Харьковского Ордена Ленина Политехнического Института Им.В.И.Ленина | Cone crusher |
| CN1037207A (en) * | 1988-02-26 | 1989-11-15 | 普米安研究公司 | Drying means and device |
| US5055273A (en) * | 1987-12-18 | 1991-10-08 | Davy Mckee Aktiengesellschaft | Apparatus for processing high viscosity materials |
| CN2113987U (en) * | 1992-03-10 | 1992-08-26 | 黄伟 | Uniform dryer for chemical fibre chips |
| US5735319A (en) * | 1995-10-03 | 1998-04-07 | Mcnamara; John O. | Dispersing apparatus and method |
| US20090045535A1 (en) * | 2005-05-09 | 2009-02-19 | Yousuke Miyashita | Method of producing organic particles and production apparatus usable for the same |
| CN201330149Y (en) * | 2008-12-29 | 2009-10-21 | 厦门紫金矿冶技术有限公司 | Ore slurry flow divider |
| CN201632231U (en) * | 2010-03-05 | 2010-11-17 | 江苏大峘集团有限公司 | Vertical mixing machine |
| CN202181237U (en) * | 2011-07-12 | 2012-04-04 | 邓忠敏 | Centrifugal combined-type aeration oxygen-increasing machine |
| CN202289547U (en) * | 2011-11-09 | 2012-07-04 | 山东省鲁洲食品集团有限公司 | Blending device for vertical crystallizing tank |
| KR20120082150A (en) * | 2011-01-13 | 2012-07-23 | 주식회사 엘지화학 | Impeller for stirring |
| CN203018088U (en) * | 2013-01-11 | 2013-06-26 | 烟台开发区泰盛精化新材料有限公司 | Stirring paddle structure of reaction kettle |
| KR20130107161A (en) * | 2012-03-21 | 2013-10-01 | 주식회사 하도 | Agitator impeller and agitator using the same |
| CN203370318U (en) * | 2013-07-04 | 2014-01-01 | 安徽圣诺贝化学科技有限公司 | Crystallization kettle |
| CN104815450A (en) * | 2015-04-17 | 2015-08-05 | 安徽扬子化工有限公司 | Pyrazole ketone synthesis crystal kettle |
| CN204710330U (en) * | 2015-06-19 | 2015-10-21 | 中国石油集团渤海钻探工程有限公司 | Glue viscosity-falling unit |
| CN205288411U (en) * | 2015-12-23 | 2016-06-08 | 鹤壁泰润达生物油脂有限责任公司 | Even castor oil mediation reation kettle of compounding |
| CN205307854U (en) * | 2016-01-06 | 2016-06-15 | 哈尔滨合佳制药有限公司 | Crystallizer is used in cefotaxime sodium preparation |
| CN205761175U (en) * | 2016-07-01 | 2016-12-07 | 广州市新鸿化工科技有限公司 | A kind of stirring paddle for reactor |
| CN205797116U (en) * | 2016-06-13 | 2016-12-14 | 青岛天兰环境股份有限公司 | A kind of sewage disposal flocculation tank with disturbance function |
| KR20170090239A (en) * | 2016-01-28 | 2017-08-07 | 주식회사에이비테크 | High efficiency fluid mixing or reaction device |
| CN206599284U (en) * | 2017-01-19 | 2017-10-31 | 石家庄神力新能源科技有限公司 | A kind of coal briquette bond production equipment |
| CN206935306U (en) * | 2017-07-10 | 2018-01-30 | 成都金嘉洲建材有限公司 | A kind of water-repellent paint mixing arrangement |
| CN107694142A (en) * | 2017-11-09 | 2018-02-16 | 东莞市和津塑料机械有限公司 | Efficient PET crystallizers and its method for crystallising |
| KR20180020843A (en) * | 2016-08-19 | 2018-02-28 | 주식회사 군장종합건설 | Fermentation tank stirring device |
| CN207169722U (en) * | 2017-08-18 | 2018-04-03 | 石家庄联合石化有限公司 | A kind of polypropylene polymerization reactor |
| WO2018109189A1 (en) * | 2016-12-16 | 2018-06-21 | Gerald Funck | Method and device for distributing granular material to a variable number of lines |
| CN207890700U (en) * | 2018-03-01 | 2018-09-21 | 江苏仅一联合智造有限公司 | A kind of helix transporting device |
| CN208098092U (en) * | 2018-08-06 | 2018-11-16 | 黄继东 | A kind of centrifugation pan feeding formula viscoelastic fluid agitating device being condensed into blocks function with elimination |
| CN208145952U (en) * | 2018-02-01 | 2018-11-27 | 辽宁华远石化科技有限公司 | Substance law vinyl chloride polymeric kettle |
| CN209500857U (en) * | 2018-12-27 | 2019-10-18 | 昆山恒诚荣机械设备有限公司 | Concentrate the agitating paddle of feeding system crystallizer |
-
2018
- 2018-12-27 CN CN201811608619.5A patent/CN109364517A/en active Pending
Patent Citations (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB624125A (en) * | 1946-06-21 | 1949-05-27 | Ici Ltd | Improvements in or relating to continuous crystallisation |
| US3068077A (en) * | 1959-05-09 | 1962-12-11 | Werkspoor Nv | Crystallizers |
| US3311310A (en) * | 1964-06-20 | 1967-03-28 | Draiswerke Gmbh | Stirring mill |
| US3976018A (en) * | 1975-02-14 | 1976-08-24 | William Paul Boulet | Dryer system |
| GB1555774A (en) * | 1975-06-09 | 1979-11-14 | Massachusetts Inst Technology | Fluid mixing apparatus |
| US4188132A (en) * | 1977-07-21 | 1980-02-12 | Basf Aktiengesellschaft | Spiral stirrer unsupported at one end |
| SU977007A1 (en) * | 1981-06-03 | 1982-11-30 | Сумский Филиал Харьковского Ордена Ленина Политехнического Института Им.В.И.Ленина | Cone crusher |
| US5055273A (en) * | 1987-12-18 | 1991-10-08 | Davy Mckee Aktiengesellschaft | Apparatus for processing high viscosity materials |
| CN1037207A (en) * | 1988-02-26 | 1989-11-15 | 普米安研究公司 | Drying means and device |
| CN2113987U (en) * | 1992-03-10 | 1992-08-26 | 黄伟 | Uniform dryer for chemical fibre chips |
| US5735319A (en) * | 1995-10-03 | 1998-04-07 | Mcnamara; John O. | Dispersing apparatus and method |
| US20090045535A1 (en) * | 2005-05-09 | 2009-02-19 | Yousuke Miyashita | Method of producing organic particles and production apparatus usable for the same |
| CN201330149Y (en) * | 2008-12-29 | 2009-10-21 | 厦门紫金矿冶技术有限公司 | Ore slurry flow divider |
| CN201632231U (en) * | 2010-03-05 | 2010-11-17 | 江苏大峘集团有限公司 | Vertical mixing machine |
| KR20120082150A (en) * | 2011-01-13 | 2012-07-23 | 주식회사 엘지화학 | Impeller for stirring |
| CN202181237U (en) * | 2011-07-12 | 2012-04-04 | 邓忠敏 | Centrifugal combined-type aeration oxygen-increasing machine |
| CN202289547U (en) * | 2011-11-09 | 2012-07-04 | 山东省鲁洲食品集团有限公司 | Blending device for vertical crystallizing tank |
| KR20130107161A (en) * | 2012-03-21 | 2013-10-01 | 주식회사 하도 | Agitator impeller and agitator using the same |
| CN203018088U (en) * | 2013-01-11 | 2013-06-26 | 烟台开发区泰盛精化新材料有限公司 | Stirring paddle structure of reaction kettle |
| CN203370318U (en) * | 2013-07-04 | 2014-01-01 | 安徽圣诺贝化学科技有限公司 | Crystallization kettle |
| CN104815450A (en) * | 2015-04-17 | 2015-08-05 | 安徽扬子化工有限公司 | Pyrazole ketone synthesis crystal kettle |
| CN204710330U (en) * | 2015-06-19 | 2015-10-21 | 中国石油集团渤海钻探工程有限公司 | Glue viscosity-falling unit |
| CN205288411U (en) * | 2015-12-23 | 2016-06-08 | 鹤壁泰润达生物油脂有限责任公司 | Even castor oil mediation reation kettle of compounding |
| CN205307854U (en) * | 2016-01-06 | 2016-06-15 | 哈尔滨合佳制药有限公司 | Crystallizer is used in cefotaxime sodium preparation |
| KR20170090239A (en) * | 2016-01-28 | 2017-08-07 | 주식회사에이비테크 | High efficiency fluid mixing or reaction device |
| CN205797116U (en) * | 2016-06-13 | 2016-12-14 | 青岛天兰环境股份有限公司 | A kind of sewage disposal flocculation tank with disturbance function |
| CN205761175U (en) * | 2016-07-01 | 2016-12-07 | 广州市新鸿化工科技有限公司 | A kind of stirring paddle for reactor |
| KR20180020843A (en) * | 2016-08-19 | 2018-02-28 | 주식회사 군장종합건설 | Fermentation tank stirring device |
| WO2018109189A1 (en) * | 2016-12-16 | 2018-06-21 | Gerald Funck | Method and device for distributing granular material to a variable number of lines |
| CN206599284U (en) * | 2017-01-19 | 2017-10-31 | 石家庄神力新能源科技有限公司 | A kind of coal briquette bond production equipment |
| CN206935306U (en) * | 2017-07-10 | 2018-01-30 | 成都金嘉洲建材有限公司 | A kind of water-repellent paint mixing arrangement |
| CN207169722U (en) * | 2017-08-18 | 2018-04-03 | 石家庄联合石化有限公司 | A kind of polypropylene polymerization reactor |
| CN107694142A (en) * | 2017-11-09 | 2018-02-16 | 东莞市和津塑料机械有限公司 | Efficient PET crystallizers and its method for crystallising |
| CN208145952U (en) * | 2018-02-01 | 2018-11-27 | 辽宁华远石化科技有限公司 | Substance law vinyl chloride polymeric kettle |
| CN207890700U (en) * | 2018-03-01 | 2018-09-21 | 江苏仅一联合智造有限公司 | A kind of helix transporting device |
| CN208098092U (en) * | 2018-08-06 | 2018-11-16 | 黄继东 | A kind of centrifugation pan feeding formula viscoelastic fluid agitating device being condensed into blocks function with elimination |
| CN209500857U (en) * | 2018-12-27 | 2019-10-18 | 昆山恒诚荣机械设备有限公司 | Concentrate the agitating paddle of feeding system crystallizer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743060A (en) * | 2020-12-25 | 2021-05-04 | 大连交通大学 | Semi-solid metal slurry preparation device and method |
| CN112743060B (en) * | 2020-12-25 | 2021-12-24 | 大连交通大学 | Semi-solid metal slurry preparation device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209500857U (en) | Concentrate the agitating paddle of feeding system crystallizer | |
| CN109364517A (en) | Concentrate the agitating paddle of feeding system crystallizer | |
| CN108943405A (en) | A kind of mortar stirring device | |
| CN206444557U (en) | Calcium carbide flux catalyst dispensing delivers equipment | |
| CN208561045U (en) | A kind of belt transport charging device | |
| CN208786307U (en) | A kind of drug granulation mixing machine | |
| CN207612584U (en) | A kind of drum-type pellet production system | |
| CN203698683U (en) | Fertilizer packing machine | |
| CN209295522U (en) | A kind of air cooling equipment for soybean protein particle manufacture | |
| CN204687130U (en) | A kind of plastic grain mixer | |
| CN105641967B (en) | A kind of continuous crystallisation process of antierythrite | |
| CN209500858U (en) | Concentrate feeding system crystallizer | |
| CN209254593U (en) | A kind of food processing of easy cleaning liquid agitation mixing arrangement | |
| CN208466076U (en) | A kind of fertilizer caking vibration crushing device | |
| CN110229024A (en) | A kind of Potash Industry decomposition and crystallization device | |
| CN102149374A (en) | Orally administrable formulation containing branched chain amino acid | |
| CN103974782B (en) | device for dosing agent solution | |
| CN206996467U (en) | A kind of plant essence liquid mixing plant | |
| CN205586602U (en) | Crystallizer with anchor shaped as frame stirring leaf | |
| CN207985945U (en) | Feed pipeline driving device | |
| SU623496A3 (en) | Method of obtaining fodder additive for animals | |
| CN107188721A (en) | One grows cotton special carbon-base slow release compound fertilizer and its preparation system and method | |
| CN203467430U (en) | Automatic feeding device for fishpond cultivation | |
| CN103900350B (en) | Method for preventing sodium gluconate wet crystals from caking in drying process | |
| JPS63189222A (en) | Method for extruding thermoplastic compound |
Legal Events
| 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 |
Application publication date: 20190222 |