CN2491100Y - Screw stem and screw belt type conical mixer - Google Patents

Screw stem and screw belt type conical mixer Download PDF

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Publication number
CN2491100Y
CN2491100Y CN 01245631 CN01245631U CN2491100Y CN 2491100 Y CN2491100 Y CN 2491100Y CN 01245631 CN01245631 CN 01245631 CN 01245631 U CN01245631 U CN 01245631U CN 2491100 Y CN2491100 Y CN 2491100Y
Authority
CN
China
Prior art keywords
screw
ribbon
screw rod
stem
belt
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 - Lifetime
Application number
CN 01245631
Other languages
Chinese (zh)
Inventor
李臣浩
施连忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shuanglong Group Co., Ltd.
Original Assignee
SHANGLONG MACHINERY Manufacturing CO LTD SHANGHAI
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGLONG MACHINERY Manufacturing CO LTD SHANGHAI filed Critical SHANGLONG MACHINERY Manufacturing CO LTD SHANGHAI
Priority to CN 01245631 priority Critical patent/CN2491100Y/en
Application granted granted Critical
Publication of CN2491100Y publication Critical patent/CN2491100Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a screw stem and screw belt conical mixer, which comprises a conical cylinder body, a cylinder cover, an electric motor, a cycloidal pin gear reducer, a screw stem and a discharging valve. An output shaft of the cycloidal pin gear reducer is connected with the screw stem, a spiral screw belt is arranged at the outside of the screw stem and the screw stem, the screw belt and the cylinder body are dead in line. The head of the screw stem close to the bottom of the cylinder body is impending, the screw belt is supported on transverse arms that are vertically connected with the screw stem and are arranged at intervals along the axis, the spiral direction of the screw belt is opposite to the spiral direction of the screw stem. The screw belt moves materials up, while the screw stem pushes the material down in the same shaft rotation direction, forming full-vessel circulation with the screw belt mixer outside and the reverse screw stem mixer inside. The screw stem and the screw belt of the utility model have good working stress conditions, and sticky material is not easy to adhere to the cylinder wall, the screw stem and the screw belt and thus the screw stem and the screw belt are simple in maintenace.

Description

The tapered mixer of screw rod helical-ribbon type
The utility model relates to mixer, particularly discloses the tapered mixer of a kind of screw rod helical-ribbon type, belongs to mechanically stirring, mixing apparatus.
As everyone knows, in chemical industry, fine chemistry industry, medicine, dyestuff, agricultural chemicals, plastics, building materials, feed and food-processing industry, the mixer that is usually used in powder-powder, powder-liquid, liquid-liquid hybrid process has the asymmetric mixer of conical double-screw, its complex structure, running part is divided into the secondary transmission, mixing screw is connected on the secondary drive shaft, and travelling gear is easy to wear, the fragile screw rod in wearing and tearing back.Mixing screw is stressed complicated, except that being subjected to axial force, radial load, also is subjected to bigger bending force, causes distortion, even fracture.This machine causes the seal breakage easily after long-time the mixing, cause leakage of oil.Public, two kinds of speed runnings of rotation that complete machine adopts, because revolution speed is 2/min, running speed is slower, causes the mixing of viscous material to adhere to barrel and screw rod.This mixer is relatively more difficult aspect C﹠M, and the machine works life-span is shorter.
The purpose of this utility model provides the tapered mixer of a kind of improved screw rod helical-ribbon type, and its screw rod ribbon work force-bearing situation is better, because of only being subjected to axial force and radial load, makes the screw rod ribbon not yielding, and viscous material is difficult for adhering to barrel and screw rod ribbon.
The utility model is achieved in that the tapered mixer of a kind of screw rod helical-ribbon type, it comprises divergent-cone wall, cover, motor, cycloidal planetary gear speed reducer, screw rod, bleeder valve, motor is positioned at top, cover center, bleeder valve is connected the cylindrical shell bottom, the output shaft of the described cycloidal planetary gear speed reducer screw rod interior with being arranged on cylindrical shell is connected, in the outside of screw rod spiral ribbon is housed, screw rod, ribbon, divergent-cone wall three dead in line, be hanging shape at screw head near the divergent-cone wall bottom, ribbon is supported on and is vertically connected at screw rod along on the spaced ribbon transverse arm of axis, the belt screw direction is opposite with the screw spiral direction, turn to down ribbon that material is risen and screw rod makes and pushes away under the material in that axle is same, form can full still circulation outer ribbon blender and internal layer counterscrew blender.
Running part of the present utility model is connected with screw rod, ribbon, and screw rod ribbon work force-bearing situation is better, because the screw rod ribbon only is subjected to axial force and radial load, so the screw rod ribbon is not yielding.Screw rod ribbon run-in synchronism when work, speed is very fast, and screw rod presses down material fast, ribbon makes material under lower shearing force effect the material fast lifting simultaneously, forms full still circulation, its good mixing effect, viscous material are difficult for adhering to barrel and screw rod ribbon.The utility model is simple and reasonable for structure, and is easy to operate, easy to repair, and working life is longer, has bigger application value.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of the tapered mixer of a kind of screw rod helical-ribbon type.
Fig. 2 is the vertical view by Fig. 1.
Referring to Fig. 1 and Fig. 2, the tapered mixer of a kind of screw rod helical-ribbon type comprises divergent-cone wall 5, cover 3, bearing 14, motor 1, cycloidal planetary gear speed reducer 2, screw rod 4, bleeder valve 7, motor 1 is positioned at top, cover 3 center, and bleeder valve 7 is connected cylindrical shell 5 bottoms, and handle 9 is housed on the bleeder valve 7.Charging aperture 10 and service hatch 11 are set on cover 3.
The output shaft 12 of cycloidal planetary gear speed reducer 2 is connected with screw rod 4 in being arranged on cylindrical shell 5, and screw rod 4 also can be equipped with shaft coupling 13 between being connected exporting 12 with cycloidal planetary gear speed reducer.
In the outside of screw rod 4 spiral ribbon 6 is housed, the radius of ribbon 6 is up big and down small along axis, and ribbon 6 spiral envelopes are cone shape and are slightly less than divergent-cone wall 5.Screw rod 4, ribbon 6, divergent-cone wall 5 three's deads in line.Be hanging shape at screw rod 4 heads near divergent-cone wall 5 bottoms.Ribbon 6 is supported on and is vertically connected at screw rod 4 along on the spaced ribbon transverse arm 8 of axis.The length of ribbon transverse arm 8 is slightly less than the radius with cross section divergent-cone wall 5.
Ribbon 6 hands of spiral are opposite with screw rod 4 hands of spiral, turn to down ribbon 6 that material is risen and screw rod 4 makes and pushes away under the material in that axle is same, form thus can full still circulation outer ribbon blender and internal layer counterscrew blender.Parameters such as the pitch of ribbon 6, screw rod 4, ribbon 6 width all change with the variation of divergent-cone wall height, and keep the uniformity of power output in the unit volume.
Operation principle of the present utility model is: motor is after cycloidal planetary gear speed reducer slows down, drive the rotation of screw rod ribbon through deceleration output shaft, shaft coupling again, material is in the lifting of spiraling of the effect lower edge of outer ribbon blender barrel, internal layer counterscrew blender then screws off material and pushes away along reel, make material under lower shearing force effect, form comparatively ideal full still circulation.
Actual capacity of the present utility model rises to 2000 liters from 10 and does not wait, and member is by carbon steel or stainless steel material manufacturing, and last mixed-precision is less than 1: 10 5, the mixovariation coefficient is less than or equal to 4%.The utility model is applicable to processing industry such as chemical industry, fine chemistry industry, medicine, dyestuff, agricultural chemicals, plastics, building materials, feed and food, be usually used in powder-powder, powder-liquid, liquid-liquid hybrid process, be particularly useful for viscosity 200,000CP is with the mixing or the reaction of high viscosity fluids such as interior paint, coating, adhesive, solid content non-newtonian fluid.

Claims (4)

1. tapered mixer of screw rod helical-ribbon type, it comprises divergent-cone wall, cover, motor, cycloidal planetary gear speed reducer, screw rod, bleeder valve, motor is positioned at top, cover center, bleeder valve is connected the cylindrical shell bottom, it is characterized in that, the output shaft of the described cycloidal planetary gear speed reducer screw rod interior with being arranged on cylindrical shell is connected, in the outside of screw rod spiral ribbon is housed, screw rod, ribbon, divergent-cone wall three dead in line, be hanging shape at screw head near the divergent-cone wall bottom, ribbon is supported on and is vertically connected at screw rod along on the spaced ribbon transverse arm of axis, the belt screw direction is opposite with the screw spiral direction, turn to down ribbon that material is risen and screw rod makes and pushes away under the material in that axle is same, form can full still circulation outer ribbon blender and internal layer counterscrew blender.
2. the tapered mixer of screw rod helical-ribbon type according to claim 1 is characterized in that the length of described ribbon transverse arm is slightly less than the radius with the cross section divergent-cone wall.
3. the tapered mixer of screw rod helical-ribbon type according to claim 1 is characterized in that the radius of described ribbon is up big and down small along axis, and the belt screw envelope is cone shape and is slightly less than divergent-cone wall.
4. the tapered mixer of screw rod helical-ribbon type according to claim 1 is characterized in that, described screw rod with shaft coupling is housed between the cycloidal planetary gear speed reducer output shaft is connected.
CN 01245631 2001-05-30 2001-05-30 Screw stem and screw belt type conical mixer Expired - Lifetime CN2491100Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01245631 CN2491100Y (en) 2001-05-30 2001-05-30 Screw stem and screw belt type conical mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01245631 CN2491100Y (en) 2001-05-30 2001-05-30 Screw stem and screw belt type conical mixer

Publications (1)

Publication Number Publication Date
CN2491100Y true CN2491100Y (en) 2002-05-15

Family

ID=33656856

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 01245631 Expired - Lifetime CN2491100Y (en) 2001-05-30 2001-05-30 Screw stem and screw belt type conical mixer

Country Status (1)

Country Link
CN (1) CN2491100Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102350289A (en) * 2011-08-08 2012-02-15 金发科技股份有限公司 Reaction kettle for producing static material not easy to flow and use method thereof
CN102358495A (en) * 2011-06-07 2012-02-22 天津市美好生活科技有限公司 High-viscosity paste mixing and conveying device and method
CN103143290A (en) * 2013-03-25 2013-06-12 浙江通达钢模有限公司 Stirring shaft of bamboo powder mixing device and mixing device
CN104373655A (en) * 2014-10-16 2015-02-25 浙江东立绿源科技股份有限公司 Automatically closed type charging valve
CN107855040A (en) * 2017-11-22 2018-03-30 兴化市祥和制药机械有限公司 A kind of vertical efficient mixer prepared applied to tablet material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102358495A (en) * 2011-06-07 2012-02-22 天津市美好生活科技有限公司 High-viscosity paste mixing and conveying device and method
CN102350289A (en) * 2011-08-08 2012-02-15 金发科技股份有限公司 Reaction kettle for producing static material not easy to flow and use method thereof
CN102350289B (en) * 2011-08-08 2014-03-12 金发科技股份有限公司 Reaction kettle for producing static material not easy to flow and use method thereof
CN103143290A (en) * 2013-03-25 2013-06-12 浙江通达钢模有限公司 Stirring shaft of bamboo powder mixing device and mixing device
CN104373655A (en) * 2014-10-16 2015-02-25 浙江东立绿源科技股份有限公司 Automatically closed type charging valve
CN107855040A (en) * 2017-11-22 2018-03-30 兴化市祥和制药机械有限公司 A kind of vertical efficient mixer prepared applied to tablet material

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: SHANGHAI SHUANGLONG MIXED EQUIPMENT MANUFACTURING

Free format text: FORMER OWNER: SHANGLONG MACHINERY MANUFACTURING CO., LTD., SHANGHAI

Effective date: 20060526

TR01 Transfer of patent right

Effective date of registration: 20060526

Address after: Germany Nanxiang Industrial Development Zone of Shanghai City, No. 299 Jiading District West Road 201802

Patentee after: Shanghai Shuanglong mixed equipment manufacturing Co., Ltd.

Address before: 200070 room 2, No. 655, Lane 1602, Shanghai Shanghai Road, Shanghai

Patentee before: Shanglong Machinery MFg. Co Ltd, Shanghai

C56 Change in the name or address of the patentee

Owner name: SHUANGLONG GROUP CO., LTD.

Free format text: FORMER NAME OR ADDRESS: SHANGHAI SHUANGLONG MIXED EQUIPMENT MANUFACTURING CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: Germany Nanxiang Industrial Development Zone Shanghai Jiading District West Road 299, zip code: 201802

Patentee after: Shuanglong Group Co., Ltd.

Address before: Germany Nanxiang Industrial Development Zone Shanghai Jiading District West Road 299, zip code: 201802

Patentee before: Shanghai Shuanglong mixed equipment manufacturing Co., Ltd.

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20110530

Granted publication date: 20020515