CN105797611B - Low-speed high-torque motor directly drives horizontal slurry propeller agitator - Google Patents
Low-speed high-torque motor directly drives horizontal slurry propeller agitator Download PDFInfo
- Publication number
- CN105797611B CN105797611B CN201610253544.8A CN201610253544A CN105797611B CN 105797611 B CN105797611 B CN 105797611B CN 201610253544 A CN201610253544 A CN 201610253544A CN 105797611 B CN105797611 B CN 105797611B
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- CN
- China
- Prior art keywords
- low
- torque motor
- speed high
- impeller body
- directly drives
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- 239000002002 slurry Substances 0.000 title claims abstract description 27
- 230000001141 propulsive effect Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
- B01F27/60—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
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
-
- 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
- B01F2101/47—Mixing of ingredients for making paper pulp, e.g. wood fibres or wood pulp
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to a kind of blenders, more particularly to a kind of low-speed high-torque motor directly drives horizontal slurry propeller agitator, including low-speed high-torque motor, propulsive units, the propulsive units include the impeller body being mounted in impeller housing, and impeller body is connected with blade and impeller body lid；The low-speed high-torque motor is equipped with frequency converter, is integrally formed extension shaft on low-speed high-torque motor motor shaft, extension shaft connecting pin is machined with external screw thread and is connect with impeller housing, and extension shaft connecting pin axis center is machined with internal thread and is connect with impeller body lid.The low-speed high-torque motor of the present invention directly drives that horizontal slurry propeller agitator is energy-efficient, maintenance rate is low, small, and noise is small, promotes effect good, promotes adjustable angle.
Description
Technical field
The present invention relates to a kind of blender, more particularly to a kind of low-speed high-torque motor directly drives horizontal slurry push type stirring
Device.
Background technology
In paper industry production, common blender is that belt-type slurry propeller agitator and gear reduction unit formula are starched
Expect that two kinds of propeller agitator, belt-type slurry propeller agitator have energy consumption, poor reliability, propulsion by belt transmission
Effect is poor, need to frequently adjust the technological deficiencies such as belt tension.There are speed reducer fortune for gear reduction unit formula slurry propeller agitator
Row is unreliable, perishable and the repair technological deficiencies such as complexity, and both conventional whisks need shaft coupling, deceleration mechanism, belt wheel,
The mechanical systems such as belt, it is complicated, bulky, weight is big, noise is big.
Invention content
The problem to be solved in the present invention is to overcome the shortcomings of background technology, provide it is a kind of it is energy saving, reliable, promote effect it is good,
The low low-speed high-torque motor of maintenance rate directly drives horizontal slurry propeller agitator.
The present invention is achieved through the following technical solutions：A kind of low-speed high-torque motor directly drives horizontal slurry push type stirring
Device, including low-speed high-torque motor, propulsive units, the propulsive units include the impeller body being mounted in impeller housing, impeller
Body is connected with blade and impeller body lid；The low-speed high-torque motor is equipped with frequency converter, one on low-speed high-torque motor motor shaft
Body forms extension shaft, and extension shaft connecting pin is machined with external screw thread and is connect with impeller housing, and extension shaft connecting pin axis center is machined with
Internal thread is connect with impeller body lid.
Further, the location hole there are six different angle is set on the impeller body surface, blade is with impeller body by wearing
Cross the stud nut connection of location hole.
Further, the impeller body and impeller body lid are locked by long threaded rod.
Further, low-speed high-torque motor directly drives horizontal slurry propeller agitator and further includes support power section, pushes away
Into part and the support section of connection stock tank, the support section includes supporting rod, supporting rack, support plate, the supporting rod with
Low-speed high-torque motor bottom connects；With low-speed high-torque motor by screw connection, the other end passes through for support frame as described above one end
Platen and ring flange are connect with stock tank；The support plate one side is contacted with stock tank, passes through spiral shell after coordinating on one side with supporting rack rim of the mouth
Silk connection.
Further, the supporting rod is equipped with the fixed screw of adjustment height.
Further, support frame as described above lower end is equipped with osculum, and supporting rack both sides carry open dead zone.
Further, there is O-ring seal at the support plate and supporting rack screw connection.
Further, there is seal by screw connection in the support plate, seal, which is tightened up a screw, is connected with seal lid,
Axle sleeve is cased on seal, axle sleeve is sleeved on across seal on extension shaft.
Beneficial effects of the present invention are：
One, energy-efficient.Horizontal slurry propeller agitator is directly driven using the low-speed high-torque motor of above-mentioned technical proposal,
The energy consumption that paper pulp stirs in paper-making process can be greatly reduced, energy-saving effect reaches 30% or more in actual production operation.
Two, maintenance rate is low.Without shaft coupling, transmission device and deceleration mechanism, fault point is few, and maintenance rate is low, and reliability is high.
Three, small, noise is small.It is motor direct-connected that low-speed high-torque motor, which directly drives horizontal slurry propeller agitator, is saved
The mechanical systems such as complicated, bulky, weight is big deceleration mechanism, belt wheel, belt have been gone, equipment volume is substantially reduced
And noise.
Four, it promotes effect good, promotes adjustable angle.Blade pushes slurry along stock tank bottom slope uplink and then progress of rolling
Stirring promotes effect good, and the propulsion angle of blade can be adjusted by location hole.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
In figure, 1 low-speed high-torque motor, 2 bearing chambers, 3 rotors, 4 motor stators, 5 motor shafts, 6 extension shafts, 7 slurries
Pond, 8 impeller housings, 9 impeller bodies, 10 blades, 11 impeller body lids, 12 supporting rods, 13 supporting racks, 14 support plates, 15 fix spiral shell
Silk, 16 platens, 17 ring flanges, 18 seals, 19 axle sleeves.
Specific implementation mode
The invention will be further described by way of example and in conjunction with the accompanying drawings, but not as a limitation of the invention.
The embodiment includes power section, propulsive units, support section and hermetic unit.Power section is low-speed high-torque motor 1, packet
Bearing chamber 2, rotor 3, motor stator 4, motor shaft 5 are included, carries frequency converter on low-speed high-torque motor 1, frequency converter makes
Stirring frequency is adjustable.Propulsive units include impeller housing 8, impeller body 9, blade 10, impeller body lid 11.The low speed of power section is big
1 feature of torque motor is to lengthen motor shaft 5, i.e., extension shaft 6 is integrally formed on motor shaft 5, after motor shaft 5 is lengthened,
It is not only used as motor shaft 5, but also as blender axis.Extension shaft 6 and the connecting pin of propulsive units stretch in stock tank 7, extension shaft 6
Connecting pin be machined with external screw thread, external screw thread matches connection with impeller housing 8, be machined in 6 connecting pin axis center of extension shaft in
Screw thread, internal thread match connection with impeller body lid 11, and it is direct-connected with propulsive units that this extension shaft 6 realizes low-speed high-torque motor 1.
Impeller body 9 is mounted in impeller housing 8, and impeller body lid 11 is locked with impeller body 9 by long threaded rod, and blade 10 is connected to leaf
On wheel body 9, the location hole there are six different angle is set on 9 surface of impeller body, it can be by the way that blade 10 be injected different positioning
Hole adjusts propulsion angle, is connected and fixed by stud nut between blade 10 and impeller body 9.
It includes supporting rod 12, branch that the present embodiment, which is used to support power section, propulsive units and connects the support section of stock tank 7,
Support 13, support plate 14, wherein supporting rod 12 are connect with 1 bottom of low-speed high-torque motor, are used for power section and promotion part
Divide and withstand positioning, the height that fixed screw 15 is used for adjusting supporting rod 12 is equipped on supporting rod 12, unclamping fixed screw 15 can
To adjust height, fixed screw 15 is tightened after adjusting again.13 one end of support frame as described above passes through screw with low-speed high-torque motor 1
Connection, the other end are compressed by platen 16 and ring flange 17 and are connect with stock tank 7, and ring flange 17 is welded on stock tank 7.In the branch
The lower end of support 13 carries osculum, and both sides carry open dead zone, and osculum is act as when sealing leaks, leakage
Slurries can be discharged by osculum, will not be gathered in supporting rack 13, will not pour in down a chimney in low-speed high-torque motor 1,
The setting of dead zone is the maintenance and replacement to sealing for convenience.The one side of the support plate 14 is contacted with stock tank 7, another side with
By screw connection after the cooperation of 13 rim of the mouth of supporting rack, hole and rim of the mouth are equipped among support plate 14, it is convenient to be connect with hermetic unit.
The present embodiment hermetic unit includes seal 18, seal lid, axle sleeve 19, sealing ring, and sealing means can be combination
Sealing, packing seal, mechanical seal, double auspicious mechanical seals etc..Sealing is equipped at support plate 14 and 13 screw connection of supporting rack
Circle, sealing ring is O-ring seal.Seal 18 in the support plate 14 of support section, is led to by screw connection on seal 18
Crossing screw connection has seal lid, seal lid to be used for compressing packing padding.Axle sleeve 19 is cased on seal 18, axle sleeve 19 passes through
Seal 18 is sleeved on extension shaft 6.
In conjunction with above-described embodiment, the course of work of the present invention is described as follows：First pass through the flange on platen 16 and stock tank 7
The power section of horizontal slurry propeller agitator and propulsive units are fitted on stock tank 7 by disk 17, adjustment supporting rod 12 to conjunction
Suitable height, adjusts frequency converter so that horizontal slurry propeller agitator is operated between 100r/min-300r/min, by fixed
Adjust 10 angle of blade in position hole.When operating, blade 10 pushes slurry then to roll along 7 bottom slope uplink of stock tank, to reach
To stirring purpose.
The present embodiment has the beneficial effect that：
One, energy-efficient.Horizontal slurry propeller agitator is directly driven using the low-speed high-torque motor of above-mentioned technical proposal,
The energy consumption that paper pulp stirs in paper-making process can be greatly reduced, energy-saving effect reaches 30% or more in actual production operation.
Two, maintenance rate is low.Without shaft coupling, transmission device and deceleration mechanism, fault point is few, and maintenance rate is low, and reliability is high.
Three, small, noise is small.It is motor direct-connected that low-speed high-torque motor, which directly drives horizontal slurry propeller agitator, is saved
The mechanical systems such as complicated, bulky, weight is big deceleration mechanism, belt wheel, belt have been gone, equipment volume is substantially reduced
And noise.
Four, it promotes effect good, promotes adjustable angle.Blade 10 pushes slurry then to roll along 7 bottom slope uplink of stock tank
It is stirred, promotes effect good, and the propulsion angle of blade 10 can be adjusted by location hole.
Embodiment described above, only one kind of the present invention more preferably specific implementation mode, those skilled in the art
The usual variations and alternatives that member carries out within the scope of technical solution of the present invention should be all included within the scope of the present invention.
Claims (5)
1. low-speed high-torque motor directly drives horizontal slurry propeller agitator, including low-speed high-torque motor（1）, propulsive units,
It is characterized in that：The propulsive units include being mounted on impeller housing（8）On impeller body（9）, impeller body（9）It is connected with blade
（10）With impeller body lid（11）；The low-speed high-torque motor（1）Equipped with frequency converter, low-speed high-torque motor（1）Motor shaft（5）
Upper integrally formed extension shaft（6）, extension shaft（6）Connecting pin is machined with external screw thread and impeller housing（8）Connection, extension shaft（6）Even
It connects end axis center and is machined with internal thread and impeller body lid（11）Connection；Further include support section, the support section includes support
Bar（12）, supporting rack（13）, support plate（14）, the supporting rod（12）With low-speed high-torque motor（1）Bottom connects；The branch
Support（13）One end and low-speed high-torque motor（1）By screw connection, the other end passes through platen（16）And ring flange（17）With
Stock tank（7）Connection；The support plate（14）On one side with stock tank（7）Contact, on one side with supporting rack（13）Pass through spiral shell after the cooperation of rim of the mouth
Silk connection；The supporting rod（12）It is equipped with the fixed screw of adjustment height（15）；Support frame as described above（13）Lower end is equipped with draining
Hole, supporting rack（13）Both sides carry open dead zone.
2. low-speed high-torque motor according to claim 1 directly drives horizontal slurry propeller agitator, it is characterised in that：Institute
State impeller body（9）The location hole there are six different angle, blade are set on surface（10）With impeller body（9）By across location hole
Stud nut connects.
3. low-speed high-torque motor according to claim 2 directly drives horizontal slurry propeller agitator, it is characterised in that：Institute
State impeller body（9）With impeller body lid（11）It is locked by long threaded rod.
4. low-speed high-torque motor according to claim 1 directly drives horizontal slurry propeller agitator, it is characterised in that：Institute
State support plate（14）With supporting rack（13）There is O-ring seal at screw connection.
5. low-speed high-torque motor according to claim 4 directly drives horizontal slurry propeller agitator, it is characterised in that：Institute
State support plate（14）It is upper to have seal by screw connection（18）, seal（18）It tightens up a screw and is connected with seal（18）Lid, it is close
Feng Ti（18）On be cased with axle sleeve（19）, axle sleeve（19）Across seal（18）It is sleeved on extension shaft（6）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253544.8A CN105797611B (en) | 2016-04-22 | 2016-04-22 | Low-speed high-torque motor directly drives horizontal slurry propeller agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253544.8A CN105797611B (en) | 2016-04-22 | 2016-04-22 | Low-speed high-torque motor directly drives horizontal slurry propeller agitator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105797611A CN105797611A (en) | 2016-07-27 |
| CN105797611B true CN105797611B (en) | 2018-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610253544.8A Active CN105797611B (en) | 2016-04-22 | 2016-04-22 | Low-speed high-torque motor directly drives horizontal slurry propeller agitator |
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| Country | Link |
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| CN (1) | CN105797611B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211867A (en) * | 2018-02-26 | 2018-06-29 | 北京百正创源科技有限公司 | Blender and the equipment with the blender |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205550091U (en) * | 2016-04-22 | 2016-09-07 | 滨州东瑞机械有限公司 | Low -speed large -torque motor directly drives horizontal thick liquids impulse type agitator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011230091A (en) * | 2010-04-30 | 2011-11-17 | Hitachi Koki Co Ltd | Electric tool and agitation machine |
| FR2971951A1 (en) * | 2011-02-25 | 2012-08-31 | Jean Pierre Grasa | APPARATUS FOR THE MECHANICAL TREATMENT OF A LIQUID COMPOSITION AND METHOD FOR THE MECHANICAL TREATMENT OF SUCH A LIQUID COMPOSITION |
| CN204768509U (en) * | 2015-04-22 | 2015-11-18 | 青岛正大正电力环保设备有限公司 | Special agitator of coal industry dragveyer |
| CN204816333U (en) * | 2015-08-13 | 2015-12-02 | 赵迷迷 | Vertical stirrer |
| CN205127866U (en) * | 2015-11-09 | 2016-04-06 | 滨州东瑞机械有限公司 | Agitator impeller body structure |
| CN205127867U (en) * | 2015-11-09 | 2016-04-06 | 滨州东瑞机械有限公司 | Leaf structure is changed to agitator |
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2016
- 2016-04-22 CN CN201610253544.8A patent/CN105797611B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205550091U (en) * | 2016-04-22 | 2016-09-07 | 滨州东瑞机械有限公司 | Low -speed large -torque motor directly drives horizontal thick liquids impulse type agitator |
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| Publication number | Publication date |
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| CN105797611A (en) | 2016-07-27 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Horizontal slurry-propelling type stirrer directly driven by low-speed large-torque motor Effective date of registration: 20181130 Granted publication date: 20180824 Pledgee: Shandong Boxing Xinhua Village Bank Co.,Ltd. Pledgor: BINZHOU DONGRUI MACHINERY Co.,Ltd. Registration number: 2018990001131 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211228 Granted publication date: 20180824 Pledgee: Shandong Boxing Xinhua Village Bank Co.,Ltd. Pledgor: BINZHOU DONGRUI MACHINERY Co.,Ltd. Registration number: 2018990001131 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Low speed high torque motor direct drive horizontal slurry propulsion agitator Effective date of registration: 20220323 Granted publication date: 20180824 Pledgee: Agricultural Bank of China, Boxing County branch, Limited by Share Ltd. Pledgor: BINZHOU DONGRUI MACHINERY Co.,Ltd. Registration number: Y2022980002988 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231124 Granted publication date: 20180824 Pledgee: Agricultural Bank of China, Boxing County branch, Limited by Share Ltd. Pledgor: BINZHOU DONGRUI MACHINERY Co.,Ltd. Registration number: Y2022980002988 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Low speed high torque motor direct drive horizontal slurry propulsion agitator Effective date of registration: 20231212 Granted publication date: 20180824 Pledgee: Shandong Boxing Xinhua Village Bank Co.,Ltd. Pledgor: BINZHOU DONGRUI MACHINERY Co.,Ltd. Registration number: Y2023980070988 |