CN105498586A - Premixing tank for polyvinyl chloride resin production - Google Patents
Premixing tank for polyvinyl chloride resin production Download PDFInfo
- Publication number
- CN105498586A CN105498586A CN201610007394.2A CN201610007394A CN105498586A CN 105498586 A CN105498586 A CN 105498586A CN 201610007394 A CN201610007394 A CN 201610007394A CN 105498586 A CN105498586 A CN 105498586A
- Authority
- CN
- China
- Prior art keywords
- chuck
- type
- paddle
- premix groove
- polyvinyl chloride
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/071—Fixing of the stirrer to the shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
- B01F27/0722—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis perpendicular with respect to the rotating axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
- B01F27/0724—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis directly mounted on the rotating axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/074—Stirrers characterised by their mounting on the shaft having two or more mixing elements being concentrically mounted on the same shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
- B01F27/906—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms with fixed axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/98—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2805—Mixing plastics, polymer material ingredients, monomers or oligomers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to a premixing tank for polyvinyl chloride resin production, and belongs to the field of chemical machines. The premixing tank comprises a premixing tank body, a mixer, a feeding port and a discharging port. The mixer comprises a transmission device and a stirring shaft, the stirring shaft is mounted in the premixing tank body, one end of the stirring shaft is connected with the transmission device, and the other end of the stirring shaft is connected with the premixing tank body through a bearing and a supporting frame. One or more layers of A-type stirring paddles are arranged on the upper portion of the stirring shaft, and one or more layers of B-type stirring paddles are arranged on the lower portion of the stirring shaft. The two different types of stirring paddles are arranged on the stirring shaft, the A-type stirring paddles on the upper portion have pressure acting on materials downwards when stirring the materials, and therefore resultant force is formed by the A-type stirring paddles on the upper portion of the stirring shaft and the B-type stirring paddles on the lower portion of the stirring shaft, and the materials are stirred and dispersed more fully and effectively.
Description
technical field:
The present invention relates to chemical machinery field, be specifically related to a kind of premix groove for polyvinyl chloride resin production.
background technology:
For resin, the apparent density, powder flowbility, processing, packaging etc. of particle size on resin of its particle have impact in various degree, the therefore performance by directly affecting polymeric articles of the particles size and distribution of PVC granule.For the premixing system sticking with paste production of resins process, usually be all that polyvinyl chloride monomer, pure water, initator etc. are added premix groove, after stirring premix, again emulsion is injected homogenizer, emulsion carries out iterative cycles under the effect of machinery emulsification pump, make the fine droplet that emulsion dispersion becomes stable, be then transported to polymerization in polymeric kettle.For 48m comparatively conventional at present
3polymeric kettle, homogenization process generally needs 3 hours, and obviously, homogenising time is long have impact on the production efficiency of sticking with paste resin.Premix is the precedence activities of homogenizing, and premix not only plays a part mixing, and also play a part pre-dispersed to the emulsion of mixing, the effect therefore stirring premix directly affects the efficiency of homogenizing.
summary of the invention:
The object of the invention is to solve the low problem of polyvinyl chloride emulsion dispersion efficiency, and a kind of premix groove with special agitating device with pre-dispersed emulsion that can fully stir is provided.
The object of the invention is to be achieved through the following technical solutions: a kind of premix groove for polyvinyl chloride resin production, comprise premix groove body, mixer, charging aperture and discharging opening, described mixer comprises transmission device and shaft, described shaft is arranged on premix groove body interior, one end connection for transmission device of described shaft, the other end is connected with premix groove body with bracing frame by bearing, the top of described shaft arranges one or more layers of A type paddle, and described shaft bottom arranges one or more layers of Type B paddle.
Preferably, the A type paddle that described A type paddle is 25 ° ~ 60 ° by 2 ~ 4 gradients forms.
Preferably, the A type paddle of described A type paddle is T-shape structure, and the plane of A type paddle is provided with gusset.
Preferably, described Type B paddle is made up of the Type B paddle of 2 ~ 4 longitudinal directions, and the plane of Type B paddle is provided with gusset.
Preferably, cylindrical shell chuck, upper chuck and lower chuck is also provided with outside described premix groove body, described upper chuck and lower chuck are separately positioned on the upper/lower terminal of cylindrical shell chuck, described cylindrical shell chuck is provided with cylindrical shell chuck water inlet and cylindrical shell chuck delivery port, described upper chuck is provided with chuck water inlet and upper chuck delivery port, described lower chuck is provided with lower chuck water inlet and lower chuck delivery port.
Preferably, premix groove inner body wall side arranges the spoiler of more than one piece or one piece longitudinal direction.
Compared with prior art, usefulness of the present invention is: the A type paddle by arranging its paddle one or more layers on shaft top with constant slope, it is longitudinal Type B paddle that described shaft bottom arranges its paddle one or more layers, upper part A type paddle has a kind of pressure acting on material downwards when stirring material, thus makes shaft upper part A type and lower part Type B paddle make a concerted effort to the stirring of material and dispersion more fully, effectively; By at premix groove arranged outside chuck, cool from outside to the heat that pre-compounding process produces, make the temperature of premix maintain temperature required for technique.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is A type paddle front view.
Fig. 3 is A type paddle top view.
Fig. 4 is Type B paddle front view.
Fig. 5 is Type B paddle top view.
In figure: 1, premix groove body, 101, charging aperture, 102, discharging opening, 2, mixer, 201, transmission device, 202, shaft, 203, A type paddle, 204, Type B paddle, 205, bearing, 206, bracing frame, 208, A type stirrer paddle, 209, Type B stirrer paddle, 210, gusset, 3, cylindrical shell chuck, 301, cylindrical shell chuck water inlet, 302, cylindrical shell chuck delivery port, 4, upper chuck, 401, upper chuck water inlet, 402, upper chuck delivery port, 5, lower chuck, 501, lower chuck water inlet, 402, lower chuck delivery port, 6, spoiler.
detailed description of the invention:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
According to a kind of premix groove for polyvinyl chloride resin production shown in Fig. 1 to Fig. 5, comprise premix groove body 1, mixer 2, charging aperture 101 and discharging opening 102, described mixer 2 comprises transmission device 201 and shaft 202, it is inner that described shaft 202 is arranged on premix groove body 1, one end connection for transmission device 201 of described shaft 202, the other end is connected with premix groove body 1 with bracing frame 206 by bearing 205, the top of described shaft 202 arranges one or more layers of A type paddle 203, described shaft 202 bottom arranges one or more layers of Type B paddle 204.
Another preferred embodiment, difference is that the A type paddle 208 that described A type paddle 203 is 25 ° ~ 60 ° by 2 ~ 4 gradients forms.
Another preferred embodiment, difference is that the A type paddle 208 of described A type paddle 203 is T-shape structure, and the plane of A type paddle 208 is provided with gusset 210.
Another preferred embodiment, difference is that described Type B paddle 204 is made up of the Type B paddle 209 of 2 ~ 4 longitudinal directions, and the plane of Type B paddle 209 is provided with gusset 210.
Another preferred embodiment, difference is also to be provided with cylindrical shell chuck 3, upper chuck 4 and lower chuck 5 outside described premix groove body 1, described upper chuck 4 and lower chuck 5 are separately positioned on the upper/lower terminal of cylindrical shell chuck 3, described cylindrical shell chuck 3 is provided with cylindrical shell chuck water inlet 301 and cylindrical shell chuck delivery port 302, described upper chuck 4 is provided with chuck water inlet 401 and upper chuck delivery port 402, described lower chuck 5 is provided with lower chuck water inlet 501 and lower chuck delivery port 502.。
Another preferred embodiment, difference is that premix groove body 1 inwall side arranges the spoiler 6 of more than one piece or one piece longitudinal direction.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (6)
1. the premix groove for polyvinyl chloride resin production, comprise premix groove body (1), mixer (2), charging aperture (101) and discharging opening (102), described mixer (2) comprises transmission device (201) and shaft (202), it is inner that described shaft (202) is arranged on premix groove body (1), it is characterized in that: one end connection for transmission device (201) of described shaft (202), the other end is connected with premix groove body (1) with bracing frame (206) by bearing (205), the top of described shaft (202) arranges one or more layers of A type paddle (203), described shaft (202) bottom arranges one or more layers of Type B paddle (204).
2. the premix groove for polyvinyl chloride resin production according to claim 1, is characterized in that: the A type paddle (208) that described A type paddle (203) is 25 ° ~ 60 ° by 2 ~ 4 gradients forms.
3. the premix groove for polyvinyl chloride resin production according to claim 2, is characterized in that: the A type paddle (208) of described A type paddle (203) is T-shape structure, and the plane of A type paddle (208) is provided with gusset (210).
4. the premix groove for polyvinyl chloride resin production according to claim 1, is characterized in that: described Type B paddle (204) is made up of the Type B paddle (209) of 2 ~ 4 longitudinal directions, and the plane of Type B paddle (209) is provided with gusset (210).
5. the premix groove for polyvinyl chloride resin production according to claim 1, it is characterized in that: described premix groove body (1) outside is also provided with cylindrical shell chuck (3), upper chuck (4) and lower chuck (5), described upper chuck (4) and lower chuck (5) are separately positioned on the upper of cylindrical shell chuck (3), lower two ends, described cylindrical shell chuck (3) is provided with cylindrical shell chuck water inlet (301) and cylindrical shell chuck delivery port (302), described upper chuck (4) is provided with chuck water inlet (401) and upper chuck delivery port (402), described lower chuck (5) is provided with lower chuck water inlet (501) and lower chuck delivery port (502).
6. the premix groove for polyvinyl chloride resin production according to the arbitrary claim of claim 1 to 5, is characterized in that: premix groove body (1) inwall side arranges more than one piece or one piece longitudinal spoiler (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007394.2A CN105498586A (en) | 2016-01-07 | 2016-01-07 | Premixing tank for polyvinyl chloride resin production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007394.2A CN105498586A (en) | 2016-01-07 | 2016-01-07 | Premixing tank for polyvinyl chloride resin production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105498586A true CN105498586A (en) | 2016-04-20 |
Family
ID=55707118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610007394.2A Pending CN105498586A (en) | 2016-01-07 | 2016-01-07 | Premixing tank for polyvinyl chloride resin production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105498586A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108159970A (en) * | 2017-12-30 | 2018-06-15 | 李国俊 | A kind of equipment for being used to prepare polyvinyl chloride |
| CN112755887A (en) * | 2021-01-24 | 2021-05-07 | 江苏弘积医疗器械有限公司 | A agitating unit for producing polyvinyl chloride |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998009919A1 (en) * | 1996-09-03 | 1998-03-12 | Innovative Biosystems, Inc. | Microbial remediation reactor and process |
| US6409376B1 (en) * | 2000-05-02 | 2002-06-25 | William Knight | Mixer apparatus |
| CN204599225U (en) * | 2015-04-01 | 2015-09-02 | 统一企业(中国)投资有限公司昆山研究开发中心 | Citrus fruit cyst grain manufacturing system |
| CN205308211U (en) * | 2016-01-07 | 2016-06-15 | 永胜机械工业（昆山）有限公司 | A premixing groove for pvc resins production |
-
2016
- 2016-01-07 CN CN201610007394.2A patent/CN105498586A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998009919A1 (en) * | 1996-09-03 | 1998-03-12 | Innovative Biosystems, Inc. | Microbial remediation reactor and process |
| US6409376B1 (en) * | 2000-05-02 | 2002-06-25 | William Knight | Mixer apparatus |
| CN204599225U (en) * | 2015-04-01 | 2015-09-02 | 统一企业(中国)投资有限公司昆山研究开发中心 | Citrus fruit cyst grain manufacturing system |
| CN205308211U (en) * | 2016-01-07 | 2016-06-15 | 永胜机械工业（昆山）有限公司 | A premixing groove for pvc resins production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108159970A (en) * | 2017-12-30 | 2018-06-15 | 李国俊 | A kind of equipment for being used to prepare polyvinyl chloride |
| CN112755887A (en) * | 2021-01-24 | 2021-05-07 | 江苏弘积医疗器械有限公司 | A agitating unit for producing polyvinyl chloride |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |
|
| WD01 | Invention patent application deemed withdrawn after publication |