CN105688734A - Hermetic stirring device - Google Patents
Hermetic stirring device Download PDFInfo
- Publication number
- CN105688734A CN105688734A CN201610081570.7A CN201610081570A CN105688734A CN 105688734 A CN105688734 A CN 105688734A CN 201610081570 A CN201610081570 A CN 201610081570A CN 105688734 A CN105688734 A CN 105688734A
- Authority
- CN
- China
- Prior art keywords
- seal
- support
- cover
- gas
- inlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- 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
-
- 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
- B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
- B01F27/276—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices the mixer being composed of a stator-rotor system being formed by bearing elements, e.g. roller bearings
-
- 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
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
-
- 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
-
- 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
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F2035/35—Use of other general mechanical engineering elements in mixing devices
- B01F2035/351—Sealings
-
- 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
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F2035/35—Use of other general mechanical engineering elements in mixing devices
- B01F2035/351—Sealings
- B01F2035/3512—Fluid sealings, e.g. using liquids or air under pressure which is leaking into the mixing receptacle
-
- 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
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
-
- 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
- B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
-
- 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
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2115—Temperature
Abstract
The invention relates to a hermetic stirring device.A support is fixed above a round hole in the center of a tank cover, a seal spherical bearing is arranged in the support, a ball of the seal spherical bearing is connected with a stirring shaft, a seal film is fixed between the round hole and the ball, and a seal cavity is formed between the seal film and the support and filled with water.The hermetic stirring device further comprises a gas heating device, a gas inlet pipe inserted from the bottom and a water cycling system with auxiliary heating.Due to the fact that the seal cavity above the seal film is filled with water, when the internal pressure of a tank changes, the seal cavity is capable of well supporting the seal film to prevent the seal film from bulging or recessing, so that the seal film is protected from extra tension and is less prone to damages and longer in service life.Due to the characteristic of upward movement of gas input through the gas inlet pipe, by the water cycling system with auxiliary heating, convection of materials is facilitated, and heat of electric heating tubes can be transferred to the materials more quickly and more uniformly.
Description
Technical field
The present invention relates to a kind of sealed stirring device。
Background technology
Great majority are not provided with agitating device for the sealed stirring device preparing printing and dyeing assistant on the market now, the material stirring making reaction is insufficient and uneven, it is slow that this just directly results in response speed, and reaction is not exclusively, waste resource, improve production cost, and after reaction, in tank, some reaction mediums under residual easily corrode, have impact on consersion unit, it is impossible to increase economic efficiency。
In order to solve the problems referred to above, Chinese utility model patent CN203123964U, disclose a kind of sealed stirring device for preparing printing and dyeing assistant, it is provided with the shaft being inserted in can body on cover, shaft bottom is provided with anchor blade, it is achieved the stirring to material, accelerates response speed。
But some printing and dyeing assistant has harmful substance to volatilize in preparation process, it is therefore desirable to be stirred in closed environment。Conventional belt stirring sealed stirring device adopts the loss big, easy of packing seal or mechanical seal, gland sealed poor sealing performance and resistance mostly；Mechanical seal then price is high, and after using a period of time, sealing property declines, and safeguards that replacement cost is high。
Additionally, the heating environment that reaction needed is certain sometimes, tradition realizes the heating to material only by tank body heating, firing rate is slow and in tank temperature of charge uneven, be unfavorable for being smoothed out of reaction。
Summary of the invention
It is an object of the invention to: overcome the defect of above-mentioned prior art, it is proposed to a kind of sealed stirring device。
In order to achieve the above object, the sealed stirring device that the present invention proposes, composition includes can body, cover, stirring motor, shaft, stirring paddle, described can body is provided with dog-house, discharging opening, it is characterized in that: described cover central authorities offer circular hole, circular hole is fixedly arranged above support, it is provided with sealed spherical bearing in described support, the spheroid of described sealed spherical bearing connects shaft, the bearing housing of sealed spherical bearing and support are fixed, it is fixed with soft sealing film between described circular hole and spheroid, annular seal space is formed between described soft sealing film and support, pure water is filled in this annular seal space；Main electric heating tube is installed bottom described can body, can body inwall above described main electric heating tube is fixed with the nozzle towards obliquely downward to injection, it is fixed with pump mouth bottom can body below described main electric heating tube, described can body is outside equipped with the pipeline being connected by pump mouth with nozzle, pipeline is provided with water pump, in pipeline, is provided with auxiliary electrical heater pipe；Sealed stirring device also includes gas-heating apparatus and inserts several air inlet pipe of can body from bottom, described air inlet pipe is connected with the outlet side of gas-heating apparatus, the inlet end of described gas-heating apparatus connects noble gas source by pipeline, the air inlet pipe end inserting can body is provided with air dipelling disk, described air dipelling disk is positioned at below main electric heating tube, described cover is provided with exhaustor, equipped with relief valve on described exhaustor。
Sealed stirring device of the present invention, is further improved by:
1, described can body outer wall is provided with cooling chamber, and the top of cooling chamber has cooling water inlet, and the bottom of cooling chamber has coolant outlet。
2, described cover is provided with observation panel and the thermometer inserted in can body。
3, described soft sealing film is ringwise, and interior outside is tightly connected respectively through flange and spheroid, cover circular hole。
4, described cover is bonded with the seam of can body。
5, the injection direction of described nozzle is contrary with shaft rotation direction。
Sealed stirring device of the present invention uses ball bearing to realize the omnibearing stirring of stirring paddle, does not stay dead angle；Select flexible sealing film phonograph seal so that in inner pot, gas is not revealed, effectively protection operator and will not to environment；Owing to being marked with water in the annular seal space above diaphragm seal, therefore when pressure inside the tank changes, when particularly pressure is significantly increased or during pressure dramatic drop-off, diaphragm seal can be played good supporting role by annular seal space, this is because the volume of liquid is with changing hardly when ambient pressure changes, therefore diaphragm seal will not be heaved or subside, and also would not be subject to extra tension force, therefore not cracky, longer service life。
Therefore, the sealing infrastructure cost used by the present invention is cheap, and can bear pressure changes different in tank, has higher adaptability。
It is provided with main electric heating tube in the can body of present device, and auxiliary electrical heater pipe is set in the pipeline of water circulation, it is possible to material is heated。Water circulation has promoted the mixing of material, improves mixing effect, can material be heated by electric heating tube, it is achieved the purpose to heating material。Electrical heating be arranged in circulating line can to make heating object material evenly with mixing of materials in tank, make material evenly heated, improve response speed and the stationarity of material, improve production efficiency further。And pass into air inlet pipe bottom can body, utilize this air inlet pipe to pass through the noble gas of heating to can body delivered inside, it is possible to transfer heat to rapidly the material in can body；Due to the characteristic of gas fast upward motion of air inlet pipe input, contribute to material is produced convection current, make the heat of electric heating tube faster evenly pass to material。Air-flow and current combined effect, promote mutually, enable material to be sufficiently mixed, it is possible to the raising temperature of charge of even, improves reflection efficiency。
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated。
Fig. 1 is sealed stirring device structural representation of the present invention。
Fig. 2 is the nozzle jet water course schematic diagram of sealed stirring device of the present invention。
Number in the figure is schematically as follows:
1-can body, 1 ＇-cover, 2-motor, 3-shaft, 4-stirring paddle, 5-dog-house, 6-discharging opening, 7-observation panel, 8-support, 9-bearing housing, 10-spheroid, 11-soft sealing film, 12-annular seal space, 13-nozzle, 14-electric heating tube, 15-thermometer, 16-water pump, 17-pipeline, 18-exhaustor, 19-relief valve, 20-pump mouth, 21-air inlet pipe, 22-air dipelling disk, 23-pipeline, 24-gas-heating apparatus, 25-cooling chamber, 26-cooling water inlet, 27-coolant outlet。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described。
As shown in Figure 1, for sealed stirring device of the present invention, composition includes can body 1 and is arranged at cover 1 ＇ above can body 1, the seam of cover 1 ＇ and can body 1 is bonded, cover 1 ＇ is provided with exhaustor 18, equipped with relief valve 19 on exhaustor 18, cover 1 ＇ is also equipped with observation panel 7, insert the thermometer 15 in can body 1, can body 1 is provided with dog-house 5, discharging opening 6, described cover 1 ＇ is provided with and is inserted in can body 1 shaft 3 driven by motor 2, stirring paddle 4 it is fixed with bottom shaft 3, cover 1 ＇ central authorities offer circular hole, circular hole is fixedly arranged above support 8, sealed spherical bearing (by bearing housing 9 and spheroid 10) it is provided with in support 8, the spheroid 10 of sealed spherical bearing connects shaft 3, the bearing housing 9 of sealed spherical bearing is fixed with support 8, ring-shaped flexible seal film 11 it is fixed with between circular hole and spheroid 10, in ring-shaped flexible seal film 11, outside is respectively through flange and spheroid 10, cover circular hole is tightly connected；Form annular seal space 12 between soft sealing film 11 and support 8, in this annular seal space 12, fill pure water；Spiral type main electric heating tube 14 is installed bottom can body 1, can body 1 inwall above main electric heating tube 14 is fixed with the nozzle 13 towards obliquely downward to injection, it is fixed with pump mouth 20 bottom can body below main electric heating tube 14, can body is outside equipped with the pipeline 17 being connected by pump mouth 20 with nozzle 13, pipeline 17 is provided with water pump 16, in pipeline, is provided with auxiliary electrical heater pipe (not shown in FIG.)。Material is extracted out by available water pump bottom can body, and sprays from nozzle, improves mixing effect on the one hand, and another conveniently can improve heating uniformity。
As shown in Figure 1, the sealed stirring device of this example also has gas-heating apparatus 24 and inserts piece air inlet pipe 21 of can body from bottom, air inlet pipe 21 is connected with the outlet side of gas-heating apparatus 24, the inlet end of gas-heating apparatus 24 connects noble gas source by pipeline 23, air inlet pipe 21 end inserting can body 1 is provided with air dipelling disk 22, and air dipelling disk 22 is positioned at below main electric heating tube 14。
In this example, can body 1 outer wall is provided with cooling chamber 25, and the top of cooling chamber 25 has cooling water inlet 26, and the bottom of cooling chamber 25 has coolant outlet 27。
This equipment utilizes air inlet pipe to pass through the noble gas of heating to can body delivered inside on the one hand, the material in can body can be transferred heat to rapidly, realize the purpose to heating material, the gas of air inlet pipe ejection simultaneously moves upward, contribute to producing material convection current, improve the efficiency of heating surface of electric heating tube；On the other hand, material is extracted out by the available water pump of this equipment bottom can body, and sprays from nozzle, and carries out auxiliary heating, while improving mixing effect, heating uniformity, faster material is heated。
As in figure 2 it is shown, in this example, the injection direction C of nozzle 13 is contrary with shaft rotation direction A。In this example, stirring paddle, except revolving round the sun, also carries out autobiography, and in figure, B is stirring paddle rotation rotation direction。In figure, 1 is can body。
In addition to the implementation, the present invention can also have other embodiments。All employings are equal to replacement or the technical scheme of equivalent transformation formation, all fall within the protection domain of application claims。
Claims (1)
1. a sealed stirring device, composition includes can body, cover, stirring motor, shaft, stirring paddle, described can body is provided with dog-house, discharging opening, it is characterized in that: described cover central authorities offer circular hole, circular hole is fixedly arranged above support, it is provided with sealed spherical bearing in described support, the spheroid of described sealed spherical bearing connects shaft, the bearing housing of sealed spherical bearing and support are fixed, it is fixed with soft sealing film between described circular hole and spheroid, form annular seal space between described soft sealing film and support, in this annular seal space, fill pure water；Main electric heating tube is installed bottom described can body, can body inwall above described main electric heating tube is fixed with the nozzle towards obliquely downward to injection, it is fixed with pump mouth bottom can body below described main electric heating tube, described can body is outside equipped with the pipeline being connected by pump mouth with nozzle, pipeline is provided with water pump, in pipeline, is provided with auxiliary electrical heater pipe；Sealed stirring device also includes gas-heating apparatus and inserts several air inlet pipe of can body from bottom, described air inlet pipe is connected with the outlet side of gas-heating apparatus, the inlet end of described gas-heating apparatus connects noble gas source by pipeline, the air inlet pipe end inserting can body is provided with air dipelling disk, described air dipelling disk is positioned at below main electric heating tube, described cover is provided with exhaustor, equipped with relief valve on described exhaustor；Described can body outer wall is provided with cooling chamber, and the top of cooling chamber has cooling water inlet, and the bottom of cooling chamber has coolant outlet；Ringwise, interior outside is tightly connected described soft sealing film respectively through flange and spheroid, cover circular hole；Described cover is provided with observation panel and the thermometer inserted in can body；The seam of described cover and can body is bonded。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610081570.7A CN105688734B (en) | 2014-04-09 | 2014-04-09 | A kind of sealed stirring device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410139086.6A CN103933917B (en) | 2014-04-09 | 2014-04-09 | A kind of reaction unit |
| CN201610081570.7A CN105688734B (en) | 2014-04-09 | 2014-04-09 | A kind of sealed stirring device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410139086.6A Division CN103933917B (en) | 2014-04-09 | 2014-04-09 | A kind of reaction unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105688734A true CN105688734A (en) | 2016-06-22 |
| CN105688734B CN105688734B (en) | 2018-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610081570.7A Active CN105688734B (en) | 2014-04-09 | 2014-04-09 | A kind of sealed stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105688734B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187531A (en) * | 2018-01-24 | 2018-06-22 | 日照职业技术学院 | A kind of full-automatic dyestuff mixing arrangement for printing and dyeing mill |
| CN110833788A (en) * | 2019-10-22 | 2020-02-25 | 佛山市南海天富科技有限公司 | Saline-alkali solution distribution system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5811595A (en) * | 1994-07-08 | 1998-09-22 | Ellis; Vincent Simon | Process for preparing alkylene oxide reaction products |
| US20090001316A1 (en) * | 2007-06-27 | 2009-01-01 | H R D Corporation | System and process for production of liquid product from light gas |
| CN101362070A (en) * | 2007-08-09 | 2009-02-11 | 宏大化纤技术装备有限公司 | Reaction device with outer circulation device and method for controlling the reaction process |
| CN101670261A (en) * | 2008-09-09 | 2010-03-17 | 常熟市瑞凯添加剂科技有限公司 | Hydroxyhexyl sodium sulfonate synthesizing device |
| CN101844048A (en) * | 2010-03-08 | 2010-09-29 | 曾沂水 | Static seal stirrer |
| CN201997294U (en) * | 2010-12-25 | 2011-10-05 | 山东乐化漆业股份有限公司 | Paint mixing device |
| CN203393208U (en) * | 2013-08-16 | 2014-01-15 | 长春黄金研究院 | Ozone oxidation reactor |
-
2014
- 2014-04-09 CN CN201610081570.7A patent/CN105688734B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5811595A (en) * | 1994-07-08 | 1998-09-22 | Ellis; Vincent Simon | Process for preparing alkylene oxide reaction products |
| US20090001316A1 (en) * | 2007-06-27 | 2009-01-01 | H R D Corporation | System and process for production of liquid product from light gas |
| CN101362070A (en) * | 2007-08-09 | 2009-02-11 | 宏大化纤技术装备有限公司 | Reaction device with outer circulation device and method for controlling the reaction process |
| CN101670261A (en) * | 2008-09-09 | 2010-03-17 | 常熟市瑞凯添加剂科技有限公司 | Hydroxyhexyl sodium sulfonate synthesizing device |
| CN101844048A (en) * | 2010-03-08 | 2010-09-29 | 曾沂水 | Static seal stirrer |
| CN201997294U (en) * | 2010-12-25 | 2011-10-05 | 山东乐化漆业股份有限公司 | Paint mixing device |
| CN203393208U (en) * | 2013-08-16 | 2014-01-15 | 长春黄金研究院 | Ozone oxidation reactor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187531A (en) * | 2018-01-24 | 2018-06-22 | 日照职业技术学院 | A kind of full-automatic dyestuff mixing arrangement for printing and dyeing mill |
| CN110833788A (en) * | 2019-10-22 | 2020-02-25 | 佛山市南海天富科技有限公司 | Saline-alkali solution distribution system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105688734B (en) | 2018-01-23 |
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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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Lili Inventor before: Lin Hongzhi |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171227 Address after: No. 3, pine spring West Road, Xuanzhou Economic Development Zone, Xuancheng, Anhui Province Applicant after: XUANCHENG GUIXIN NEW MATERIAL CO., LTD. Address before: 362621, No. 493, community village, Shigu Town, Yongchun County, Quanzhou, Fujian Applicant before: Lin Hongzhi |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |