CN202348686U - Single-screw pump for reaction kettle with stirring and guiding functions - Google Patents
Single-screw pump for reaction kettle with stirring and guiding functions Download PDFInfo
- Publication number
- CN202348686U CN202348686U CN2011203937855U CN201120393785U CN202348686U CN 202348686 U CN202348686 U CN 202348686U CN 2011203937855 U CN2011203937855 U CN 2011203937855U CN 201120393785 U CN201120393785 U CN 201120393785U CN 202348686 U CN202348686 U CN 202348686U
- Authority
- CN
- China
- Prior art keywords
- reaction kettle
- stirring
- screw rod
- coupling
- screw
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a single-screw pump for a reaction kettle with stirring and guiding functions, which is installed vertically and comprises a pump seat, a lining, a screw and a screw driving part. The single-screw pump is characterized in that the upper end of the screw extends out of a machine barrel, and the end of screw penetrating through the neck portion of the reaction kettle is provided with a spiral body stirring and guiding device which is coaxially connected with the screw and performs circular motion synchronously. Compared with the prior art, the single-screw pump for the reaction kettle with the stirring and guiding functions has the advantages that high-viscosity media in the middle and on the periphery of the reaction kettle continuously flow into an inner barrel and a spiral groove of the screw from an inner barrel feeding port through strong stirring and guiding of the spiral body stirring and guiding device and finally flow out from an inner barrel discharging port, the flowing speed is gradually even, the retention time in the reaction kettle is gradually even, drag flows are prevented from forming effectively, the reaction uniformity of the high-viscosity media in the reaction kettle can be ensured, the high-viscosity media are stably conveyed, the pressure is even, and the flow amount is increased.
Description
Technical field
The utility model relates to helical rotor pump, particularly relates to a kind of reaction kettle with stirring drainage function and uses helical rotor pump.
Background technique
Reaction kettle belongs to the rotator type displacement pump of vertical installation with helical rotor pump; Comprise pump seat, be provided with lining, screw rod and the driver part thereof of inner core; Said driver part comprises motor and speed reducer thereof, coupling, and the connected body and the bearing support that connect said screw rod and said coupling.When said screw rod is driven when planet gyration is made at the machine barrel center by driver part; Volume near the working room of the lining material feeding mouth of reaction kettle neck increases the formation malleation gradually; High viscosity medium is inhaled under the effect of pressure reduction; Along with being rotated further of screw rod, cross-sectional area constantly reduces, and then high viscosity medium is pushed the lining discharge port.
Because the high viscosity medium reaction kettle of existing vertical installation does not have flow guiding structure with helical rotor pump above the lining material feeding mouth; High viscosity medium in the middle of the reaction kettle velocity ratio that under action of gravity, flows downward is very fast, and it is long in reaction kettle, to stop the reaction time, and the high viscosity medium of the reaction kettle periphery speed that flows downward is slower; The stop reaction time is longer in reaction kettle; And the viscosity of the high viscosity medium in the reaction kettle is high more, and the high viscosity medium speed of flowing downward of periphery is compared the slower of centre, and the stop reaction time is longer in reaction kettle; Drag stream thereby form; Not only directly influence the reaction uniformity of high viscosity medium in the reaction kettle, the part high viscosity medium also can carbonization or degraded in reaction kettle, causes conveying also unstable.
Summary of the invention
The utility model technical problem to be solved is the defective that remedies above-mentioned existing technology, provides a kind of reaction kettle with stirring drainage function to use helical rotor pump.
The technical problem of the utility model solves through following technological scheme.
This reaction kettle with stirring drainage function is used helical rotor pump, and vertical installation comprises pump seat, lining, screw rod, and the bolt rod driving parts.
This have the reaction kettle that stirs the drainage function and with the characteristics of helical rotor pump be:
The end that said screw rod upper end portion is stretched out lining and passed the reaction kettle neck is provided with and is connected the heliconid of making circular movement synchronously with said screw coaxial and stirs drainage device.High viscosity medium with periphery in the middle of the reaction kettle continuously flows into downwards the screw channel of inner core and screw rod from the inner core material feeding mouth under the brute force stirring drainage of heliconid stirring drainage device, finally flows out from the inner core discharge port, and the flowing velocity trend evenly; The waiting time also tends to even in reaction kettle; Effectively prevent to form and drag stream, not only can guarantee the reaction uniformity of high viscosity medium in the reaction kettle, and it is stable that high viscosity medium is carried; Pressure is even, and flow increases.
The technical problem of the utility model solves through following further technological scheme.
Said heliconid is to stretch out the fastening helical blade of hub sections in said screw rod upper end portion and constitute.
Said helical blade is a kind of in single helical blade, a plurality of segmentation helical blade and a plurality of endless spiral.
The interior external diameter of said helical blade, pitch, the plain line of helicoid and medial axis vertical angle are by the special parameter decision of said drive motor, screw rod parameter and suitable high viscosity medium.
The technical problem of the utility model solves through following further again technological scheme.
Said lining is to have double-deck machine barrel, comprises inner core and has the overcoat of heating with cooling structure, said outer be arranged with oil inlet pipe and oil outlet tube.
Said screw rod is arranged in the said inner core cavity, by said driver part driven rotary.
The spiral groove depth of said screw rod is by shoaling deeply gradually, and forms between the said inner core by big to little gradual change tangent plane.
A kind of in the part that hub sections is part that spiral arranged and no spiral stretches out in said screw rod upper end portion.
Said bolt rod driving parts comprise drive motor and speed reducer thereof, coupling, and the connected body and the bearing support that connect said screw rod and said coupling.
Said coupling is a kind of in movable coupling of rigidity and the permanent coupling.
The movable coupling of said rigidity is a kind of in Hooks coupling universal coupling, cross groove coupling and the tooth embedding coupling.
The utility model beneficial effect compared with prior art is:
High viscosity medium with periphery in the middle of the reaction kettle continuously flows into downwards the screw channel of inner core and screw rod from the inner core material feeding mouth under the brute force stirring drainage of heliconid stirring drainage device, finally flows out from the inner core discharge port, and the flowing velocity trend evenly; The waiting time also tends to even in reaction kettle; Effectively prevent to form and drag stream, not only can guarantee the reaction uniformity of high viscosity medium in the reaction kettle, and it is stable that high viscosity medium is carried; Pressure is even, and flow increases.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described.
Reaction kettle with stirring drainage function a kind of as shown in the drawings is used helical rotor pump, and vertical installation comprises pump seat 4, lining 8, screw rod 7, and the bolt rod driving parts.The bolt rod driving parts comprise drive motor 12 and speed reducer 11 thereof, Hooks coupling universal coupling 10, and the connected body 13 and bearing support 9 of connecting screw rod 7 and Hooks coupling universal coupling 10.
Lining 8 is to have double-deck machine barrel, comprises inner core and has the overcoat of heating with cooling structure, is arranged with oil inlet pipe and oil outlet tube outward,
The end that screw rod 7 upper end portions are stretched out lining 8 and passed reaction kettle neck 3 is provided with and the screw rod 7 coaxial heliconids of making circular movement synchronously that are connected stir drainage devices.Heliconid is to stretch out lining spiral is arranged or not have the fastening single helical blade 6 of part of spiral and constitute in screw rod 7 upper end portions.
The interior external diameter of helical blade 6, pitch, the plain line of helicoid and medial axis vertical angle are by the special parameter decision of drive motor 12, screw rod 7 parameters and suitable high viscosity medium.
High viscosity medium with periphery in the middle of the reaction kettle 5 continuously flows into downwards the screw channel of inner core and screw rod 7 from inner core material feeding mouth 2 under the brute force stirring drainage of heliconid stirring drainage device, finally flows out from inner core discharge port 1, and it is even that flowing velocity tends to; The waiting time also tends to even in reaction kettle; Effectively prevent to form and drag stream, not only can guarantee the reaction uniformity of high viscosity medium in the reaction kettle, and it is stable that high viscosity medium is carried; Pressure is even, and flow increases.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.Those of ordinary skill for technical field under the utility model; Under the prerequisite that does not break away from the utility model design, make some alternative or obvious modification that are equal to; And performance or purposes are identical, all should be regarded as belonging to the scope of patent protection that the utility model is confirmed by claims of being submitted to.
Claims (10)
1. the reaction kettle with stirring drainage function is used helical rotor pump, and vertical installation comprises pump seat, lining, screw rod, and the bolt rod driving parts, it is characterized in that:
The end that said screw rod upper end portion is stretched out machine barrel and passed the reaction kettle neck is provided with and is connected the heliconid of making circular movement synchronously with said screw coaxial and stirs drainage device.
2. the reaction kettle with stirring drainage function as claimed in claim 1 is used helical rotor pump, it is characterized in that:
Said heliconid is to stretch out the fastening helical blade of barrel section in said screw rod upper end portion and constitute.
3. according to claim 1 or claim 2 the reaction kettle that stirs the drainage function that has is used helical rotor pump, it is characterized in that:
Said helical blade is a kind of in single helical blade, a plurality of segmentation helical blade and a plurality of endless spiral.
4. the reaction kettle with stirring drainage function as claimed in claim 3 is used helical rotor pump, it is characterized in that:
The interior external diameter of said helical blade, pitch, the plain line of helicoid and medial axis vertical angle are by the special parameter decision of said drive motor, screw rod parameter and suitable high viscosity medium.
5. the reaction kettle with stirring drainage function as claimed in claim 4 is used helical rotor pump, it is characterized in that:
Said lining is to have double-deck machine barrel, comprises inner core and has the overcoat of heating with cooling structure, said outer be arranged with oil inlet pipe and oil outlet tube.
6. the reaction kettle with stirring drainage function as claimed in claim 5 is used helical rotor pump, it is characterized in that:
Said screw rod is arranged in the said inner core cavity, by said driver part driven rotary.
7. the reaction kettle with stirring drainage function as claimed in claim 6 is used helical rotor pump, it is characterized in that:
The spiral groove depth of said screw rod is by shoaling deeply gradually, and forms between the said inner core by big to little gradual change tangent plane.
8. the reaction kettle with stirring drainage function as claimed in claim 7 is used helical rotor pump, it is characterized in that:
A kind of in the part that hub sections is part that spiral arranged and no spiral stretches out in said screw rod upper end portion.
9. the reaction kettle with stirring drainage function as claimed in claim 8 is used helical rotor pump, it is characterized in that:
The driver part of said screw rod comprises drive motor and speed reducer thereof, coupling, and the connected body and the bearing support that connect said screw rod and said coupling.
10. the reaction kettle with stirring drainage function as claimed in claim 9 is used helical rotor pump, it is characterized in that:
Said coupling is a kind of in movable coupling of rigidity and the permanent coupling;
The movable coupling of said rigidity is a kind of in Hooks coupling universal coupling, cross groove coupling and the tooth embedding coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203937855U CN202348686U (en) | 2011-10-07 | 2011-10-07 | Single-screw pump for reaction kettle with stirring and guiding functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203937855U CN202348686U (en) | 2011-10-07 | 2011-10-07 | Single-screw pump for reaction kettle with stirring and guiding functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202348686U true CN202348686U (en) | 2012-07-25 |
Family
ID=46537694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203937855U Expired - Fee Related CN202348686U (en) | 2011-10-07 | 2011-10-07 | Single-screw pump for reaction kettle with stirring and guiding functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202348686U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359449A (en) * | 2011-10-07 | 2012-02-22 | 熊建华 | Mono screw pump with stirring and drainage functions for reaction kettle |
| CN103629162A (en) * | 2013-11-18 | 2014-03-12 | 四川省自贡工业泵有限责任公司 | Axial flow pump arranged at bottom |
| CN105822564A (en) * | 2015-01-08 | 2016-08-03 | 乌鲁木齐优尼克生物科技有限公司 | Split packing auger slag extractor |
-
2011
- 2011-10-07 CN CN2011203937855U patent/CN202348686U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359449A (en) * | 2011-10-07 | 2012-02-22 | 熊建华 | Mono screw pump with stirring and drainage functions for reaction kettle |
| CN103629162A (en) * | 2013-11-18 | 2014-03-12 | 四川省自贡工业泵有限责任公司 | Axial flow pump arranged at bottom |
| CN103629162B (en) * | 2013-11-18 | 2016-08-17 | 四川省自贡工业泵有限责任公司 | Axial-flow pump is put at a kind of end with dismounting frock |
| CN105822564A (en) * | 2015-01-08 | 2016-08-03 | 乌鲁木齐优尼克生物科技有限公司 | Split packing auger slag extractor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201824547U (en) | Powder feeding device of screw extruder | |
| CN202348686U (en) | Single-screw pump for reaction kettle with stirring and guiding functions | |
| CN203816707U (en) | Device for grinding pectin granules | |
| CN104437312A (en) | Efficient stirring reaction tank | |
| CN216941437U (en) | Hopper is inhaled in high-efficient stirring | |
| CN204563975U (en) | A kind of antiseized wall automatically cleaning batch mixer | |
| CN202620795U (en) | Lithium battery slurry deaeration device | |
| CN107199726B (en) | A kind of grinding oil press for giving off a strong fragrance oil | |
| CN105480654B (en) | Higher suspension stalk fermentation extruding and discharging device and method | |
| CN209409247U (en) | A kind of high helicity rotation pipe mold | |
| CN109185122B (en) | A kind of double-spiral structure of pump | |
| CN102359449A (en) | Mono screw pump with stirring and drainage functions for reaction kettle | |
| CN203066935U (en) | Self-pressurized type underground proportioning and blending device | |
| CN203108450U (en) | Liquid material stirring device | |
| CN203635090U (en) | Slurry unpowered mixing tank used for copper flotation technology | |
| CN209724640U (en) | A kind of acetylacetone,2,4-pentanedione dropwise addition pump | |
| CN208702710U (en) | Foam Pulp pump | |
| CN220720215U (en) | Anti-blocking extrusion device for feeding | |
| CN110801762A (en) | Stirring device for powder mixing | |
| CN114452878B (en) | Pressure-balanced mixing device | |
| CN217093250U (en) | Mixing device with pressure flow compensation | |
| CN201206055Y (en) | Granule conveying screw rod component | |
| CN204996347U (en) | A blender for hydrocarbon oil production | |
| CN202483886U (en) | Single-screw pump having horizontal delivery function and applied for reaction vessel | |
| CN206911233U (en) | Reciprocating gel dispersion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20161007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |