CN86206931U - Mixing machine with a center threaded bar - Google Patents
Mixing machine with a center threaded bar Download PDFInfo
- Publication number
- CN86206931U CN86206931U CN 86206931 CN86206931U CN86206931U CN 86206931 U CN86206931 U CN 86206931U CN 86206931 CN86206931 CN 86206931 CN 86206931 U CN86206931 U CN 86206931U CN 86206931 U CN86206931 U CN 86206931U
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- China
- Prior art keywords
- millimeters
- garden
- spiral
- pipe
- bucket
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- 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.)
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- Mixers Of The Rotary Stirring Type (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model discloses a machine used for mixing the material of a powder (granule) shape and a semi-liquid shape, in particular to a mixing machine with a center spiral suitable for medicine manufacture, chemical industry, food product, dyestuff, fodder, plastic building material trades, etc. A material mixing mechanism is a spiral positioned on the center of the mixing machine. The spiral is arranged in a round tube. The two different heights on the tube wall are respectively provided with a set of round holes. The phenomenon of circulating according to layers can be disordered in material mixing. The material of 0.8 to 1 m +[3] can be basically mixed in each eight minutes. The utility model has the advantages of low cost, high efficiency and good uniformity.
Description
The utility model is about machinery, the particularly utility model of central spiral mixer for powder (grain) shape and semi-fluid shape mixing of materials.
The mixer that current pharmaceutical industry is commonly used has " V " font tempering tank, trough type mixing machine and double helix cone-type mixer.Preceding two kinds of efficient are low, and the input and output material difficulty is not easy to operate; Though the back a kind of than preceding two kinds quite a lot of, shortcomings such as cost height, complex structure, mixed effect be relatively poor are also arranged.
The purpose of this utility model is to provide a kind of mixer little, that efficient is high, mixing is even of investing, and its batch mixing mechanism is a spiral that is contained in the garden pipe that is positioned at mixer central authorities.
Mixer provided by the utility model as shown in Figure 1, has charge door 13 on awl bucket 7 tops, the end, and there is the mount pad 9 of motor 10 side, and discharging opening 2 is arranged at the bottom, and bottom center respectively is installed with bearing block 11 and 1 up and down.Batch mixing mechanism is installed in awl end bucket 7 central authorities, and its garden pipe 6 fagging 4 and 8 of asking for an advance on one's pay is fixed on the staving, 3～5 millimeters away from bottom surface of awl end bucket 7 be of lower surfaces.The lower end of garden pipe 6 evenly has three rectangle spouts, mouthful wide radius that equals garden pipe 6, and mouth is high, and 6 axis are managed in rectangular mouthful parallel garden, long limit in the diameter of garden pipe 6, and 30 millimeters of 6 lower surfaces are managed in rectangular mouthful bottom margin garden.Evenly have the hole of 60 millimeters of three φ 40～φ in the garden of 1/3 and 2/3 height of garden pipe 6 on week respectively,, improve mixed effect to upset in the mixed process by the phenomenon of level circulation.Spiral 5 is installed in the centre of garden pipe 6,175～250 millimeters of its outer garden diameters, 100～140 millimeters of pitch, 76～87 millimeters of helix tube shaft diameters, its lower end borrows bearing to be contained in 1 li of step, and the top axle journal borrows bearing to be bearing in 11 li of top chocks, and the spindle nose that stretches out is being adorned belt pulley 12, drive rotation by motor 10, change the belt pulley 12 of different-diameter and can realize speed change.Thick 4～5 millimeters of the steel plate of helical tooth.Switch-plate 3 is fixed on spiral 5 bottoms, stretches out the lower end of garden pipe 6, forced feed.Whole mixer borrows four holder angles on bucket 7 walls to be installed on the frame.
During batch mixing, add 0.8～1 meter from charge door 13
3Material, spiral 5 is under motor 10 drives, the speed rotation with 500～600 rev/mins makes material rise along the axis of screw, its elementary mixing effect has three: one, plays stirring action in uphill process; The 2nd, material is upset level from the outside overflow in two Pai Yuan holes of garden pipe 6 in uphill process, has overcome the shortcoming of double helix cone-type mixer by the hierarchical sequence circulation; The 3rd, material rises to the garden and manages 6 back suitable for reading dispersions and fall mixing equably, and its synthesis result is the efficient height, and evenness is good.Can mix in 8 minutes and finish.Open the baffle plate of discharging opening 2, rotating spiral 5 can draw off mixed material by discharging opening 2.Open AD 14 and can keep in repair and clean the inside of boring end bucket.
Specification is 1 meter
3The utility model and double helix cone-type mixer technical characteristic relatively see the following form:
| Mixer | Every price (ten thousand yuan) | Installed power (kilowatt) | Floor space (rice 2） | Mix evenness (%) | Machine heavy (kilogram) |
| Double helix is tapered | 1.35 | 4 | 1.8 | >98 | 1000 |
| Middle inside spin type | 0.45 | 2.8 | 1.1 | >99 | 450 |
Mixer provided by the utility model is applicable to industries such as pharmacy, building materials, chemical industry, food, plastics, dyestuff, feed.Blend gravity is greater than 1 gram per centimeter
3Material the time, suitable expanded motor power.Can make volume as required is 0.5～4 meter
3Various different sizes.
Description of drawings:
Accompanying drawing 1: central spiral mixer structure principle chart, 1 step among the figure, 2 discharging openings, 3 switch-plates, 4 lower supporting plates, 5 spirals, 6 gardens pipe, 7 awl end buckets, 8 upper backup pads, 9 motor cabinets, 10 motors, 11 top chocks, 12 belt pulleys, 13 charge doors, 14 ADs.
Accompanying drawing 2: top chock enlarged drawing.
Accompanying drawing 3: step enlarged drawing.
Embodiment:
With 0.365
3Rice cultivated land powder, 0.16 meter
3Sweet potato digested tankage, 0.13 meter
3Root bark of tree peony powder, 0.145 meter
3Yam flour, 0.08 meter
3Poria cocos powder and 0.12 meter
3The rhizoma alismatis powder adds in the awl end bucket 7 from charge door 13.190 millimeters of used the utility model mixer spiral 5 external diameters, 120 millimeters of pitch, 560 rev/mins of revolutions; 199 millimeters of pipe 6 internal diameters, 50 millimeters of two groups of Circularhole diameters opening on two differing heights on it; 2.8 kilowatts in alternating current generator, 1440 rev/mins.Start mixer, material is under the effect of switch-plate 3, enter in the pipe in three openings under the pipe 6, under the effect of helical tooth, produce preliminary the mixing, and when the axis of screw rises to pipe 6 times row circular hole, part material is extruded from circular hole, be blended in the pipe 6 outer materials to be mixed, when rest materials continues the row's of rising to circular hole again some material be extruded fusion, remaining material overflows after rising to the pipe top, also drops on the outer material to be mixed of pipe, so circulation, about per minute circulation primary can be mixed and to be finished in 6 minutes, and mixing even rate can reach more than 99.5%.Open discharging opening, rotating spiral 5 can draw off mixed material.When changing different material, it is clean with the inside cleaning of bucket to open AD 14.
Claims (5)
1, a kind of central spiral mixer that supplies mixing of materials to use, has bucket 7 at the bottom of the awl that is provided with charge door 13 discharging openings 2, on the motor cabinet 9 of the side of awl end bucket 7 drive motors 10 is housed, in the awl end bucket 7 batch mixing mechanism is housed, it is characterized in that batch mixing mechanism is made up of a spiral 5 that is installed in the garden pipe 6, and be positioned to bore the central authorities of end bucket 7.
2, according to the said central spiral mixer of claim 1, it is characterized in that said spiral 5 is to be welded by tubular axis and steel plate helical tooth that two is welded with spindle nose, the tubular axis diameter is 76～87 millimeters, 175～250 millimeters of spiral external diameters, 100～140 millimeters of pitch, thick 4～5 millimeters of the steel plate of helical tooth.
3,, it is characterized in that said garden pipe 6 is that 180～260 millimeters steel pipe is made by internal diameter according to the said central spiral mixer of claim 1.
4, according to claim 1 or 3 said central spiral mixers, it is characterized in that said garden pipe 6 is evenly had the hole, garden of 60 millimeters of three φ 40～φ respectively on week in the garden of 1/3 and 2/3 height, the lower end evenly has three rectangle spouts, the wide radius that equals garden pipe 6 of mouth, mouth is high in the diameter of garden pipe 6,6 axis are managed in rectangular mouthful parallel garden, long limit, and 30 millimeters of 6 lower surfaces are managed in rectangular mouthful bottom margin garden.
5,, it is characterized in that the lower surface of said garden pipe 6 is mounted from 3～5 millimeters of awl bucket 7 bottom surfaces, the end according to the said central spiral mixer of claim 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86206931 CN86206931U (en) | 1986-09-06 | 1986-09-06 | Mixing machine with a center threaded bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86206931 CN86206931U (en) | 1986-09-06 | 1986-09-06 | Mixing machine with a center threaded bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86206931U true CN86206931U (en) | 1987-07-15 |
Family
ID=4809471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86206931 Granted CN86206931U (en) | 1986-09-06 | 1986-09-06 | Mixing machine with a center threaded bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86206931U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101759237B (en) * | 2010-01-27 | 2012-07-25 | 湖北力帝机床股份有限公司 | Vertical automatic chemical feeding device of sewage treatment machine |
| CN102618063A (en) * | 2012-03-09 | 2012-08-01 | 大连理工大学 | Method for preparing water-soluble azo dye continuously by chaos mixing of spiral tube |
| CN105312001A (en) * | 2015-07-15 | 2016-02-10 | 柳州市双铠工业技术有限公司 | Spiral stirring method |
| CN107486096A (en) * | 2016-06-12 | 2017-12-19 | 景津环保股份有限公司 | A kind of instant mixed stirring device of drum type brake medicinal powder |
-
1986
- 1986-09-06 CN CN 86206931 patent/CN86206931U/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101759237B (en) * | 2010-01-27 | 2012-07-25 | 湖北力帝机床股份有限公司 | Vertical automatic chemical feeding device of sewage treatment machine |
| CN102618063A (en) * | 2012-03-09 | 2012-08-01 | 大连理工大学 | Method for preparing water-soluble azo dye continuously by chaos mixing of spiral tube |
| CN102618063B (en) * | 2012-03-09 | 2013-11-20 | 大连理工大学 | Method for preparing water-soluble azo dye continuously by chaos mixing of spiral tube |
| CN105312001A (en) * | 2015-07-15 | 2016-02-10 | 柳州市双铠工业技术有限公司 | Spiral stirring method |
| CN107486096A (en) * | 2016-06-12 | 2017-12-19 | 景津环保股份有限公司 | A kind of instant mixed stirring device of drum type brake medicinal powder |
| CN107486096B (en) * | 2016-06-12 | 2023-05-02 | 景津装备股份有限公司 | Instant mixing stirring device of drum formula powder |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |