CN102688713A - Horizontal multifunctional stirring machine - Google Patents
Horizontal multifunctional stirring machine Download PDFInfo
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- CN102688713A CN102688713A CN2012101861297A CN201210186129A CN102688713A CN 102688713 A CN102688713 A CN 102688713A CN 2012101861297 A CN2012101861297 A CN 2012101861297A CN 201210186129 A CN201210186129 A CN 201210186129A CN 102688713 A CN102688713 A CN 102688713A
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- splash bar
- container
- discharging
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- feed bin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
- B02B3/04—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of rollers
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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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
- B01F27/0722—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis perpendicular with respect to the rotating axis
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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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
- B01F27/0724—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis directly mounted on the rotating axis
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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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/50—Pipe mixers, i.e. mixers wherein the materials to be mixed flow continuously through pipes, e.g. column mixers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a horizontal multifunctional stirring machine, which comprises a frame, wherein a container component is arranged on the frame; a wheel-type stirrer is arranged in the container component; the upper end of the container component is communicated with a bin component, and the lower end of the container component is communicated with a discharge hopper component; the discharge hopper component is provided with a discharge hole, a discharge device is arranged below the discharge hole, and a material in the discharge hopper enters the discharge device through the discharge hole; the wheel-type stirrer comprises a stirring shaft placed flatly, two ends of the stirring shaft are rotationally supported on and connected to the container component through bearings, left and right disc-shaped end plates are respectively arranged on two sides of the stirring shaft, and more than three stirring bars are arranged between the left end plate and the right end plate; and one end of the stirring shaft extends out of the container component, and a stirring speed reducer is arranged on the extending part of the stirring shaft. The stirring machine overcomes all great defects of the conventional vertical multifunctional stirring machine, and has the obvious advantages of simple structure, low cost, safety and reliability in operation, low fault rate, good process effects of peeling, cleaning and polishing and the like.
Description
Technical field
The present invention relates to a kind of horizontal type multi-function mixer, be mainly used in an operation such as industry, the peeling of solid particles shape vegetable seeds, removing surface, polishing and solid granulates shape such as grain processing, feed processing, grease processing or powder material mix each other.
Background technology
It is the equipment of multifunctional mixer that patent CN200910157760.2 discloses a key name.Multifunctional mixer is made up of frame, container, agitator and transmission mechanism.Frame lower is installed a round circular orbit; The vertical and cylindrical container bottom is to lean on elevating mechanism to drive at the bottom of the conical tube of ability automatic lifting, and transmission mechanism drives when driving the agitator rotation on the circular orbit of container assemblies in frame with the direction rotation opposite with the agitator direction of rotation; Agitator is fixed to the suspension type agitator of forming on the splash bar frame of basic horizontal placement by some stirring rod, and the rotation centerline of splash bar frame is provided with respect to the center line of vertical and cylindrical container is eccentric, and shaft only upper end can have support.
Multifunctional mixer lean on elevating mechanism to drive to fall under the conical tube the bottom of material tube inner wall with at the bottom of the conical tube between the space discharging of formation certain width; The size in this space of automatic controlling system of being made up of upper limit sensor, lower limited sensor, thrust bearing, stepper motor, support axle bed weldment and back shaft weldment etc. simultaneously discharges in time and makes that height of materials maintains in the prescribed limit in the container with the materials that guarantee all entering containers.
Analyze from device structure, critical piece is that the multifunctional mixer of container and agitator is typical agitation machinery certainly.But analyze multifunctional mixer traditional Mixing Machine category that jumps out fully from operation principle, purposes, function of use and the technological effect of equipment.The tradition Mixing Machine is to be that two or more main material is to stir object (--liquid, gas--liquid that is divided into liquid admittedly be stirred material, solid-liquid is gentle-liquid-wait 4 kinds) with liquid; To promote to be mixed into main purpose (some is a main purpose with heat transfer, mass transfer, chemical reaction)
(agitator of agitator peripheral speed 8～70m/s) stirs and makes with liquid is that main mobile fast axial flow, radial flow and the slipstream of forming of material reaches stirring operation purpose, belongs to batch production equipment by higher rotation speed.And multifunctional mixer is to serve as to stir object with the single variety solid material; With peeling, cleaning surface be finished to purpose; By (scraper scraping on the agitator stirring rod of agitator peripheral speed 1～3m/s) or the grinding of stirring rod rough surface reach and stir the operation purpose, belong to continuous production equipment than the slow-speed of revolution.Therefore, by function of use and application classification, multifunctional mixer answers accessory that the Cereals Processing Machines of peeling, cleaning or polishing function is arranged.The multifunctional mixer of configuration difference in functionality parts should be called stirring-peeling machine respectively, stirs descaling machine or stir polishing machine.Multifunctional mixer has been broken Cereals Processing Machines and has been rubbed decortication with the hands and clear up the traditional concept of cereal by playing brush by grinding; Scraping peeling and pure frictional cleaning are great innovations on the cereal process principle; Prototype test and production line test result prove; Multifunctional mixer is used for replacing or part replaces equipment such as existing rice mill, peeling machine, diamond dust peeling machine, wheat scourers and rice polishing machine to have peeling, cleaning or a glossing effective in the cereal processing industry; Energy consumption is low, clear superiority such as output particle and resource utilization height not basically, and the economic and social benefit of applying is huge.But find also in the process of the test that above-mentioned multifunctional mixer has following defective: lean at the bottom of the lifting tube automatically control device for discharging complex structure, service life is short and functional reliability is poor, be prone to take place accidents such as the not smooth even stifled machine of blanking; Lean on three rollers to rotate and the container rotating mechanism design of wheel location, three tops also imperfection, it is more serious to wave phenomenon during the container running, and it is easy to wear that take turns on roller and top, thus reduction of service life;
agitator is single suspension type that supports, and moment of torsion is big when forming work, and the agitator main shaft is prone to by great shortcomings such as twist and warping.
In the cereal processing industry, equipment such as rice mill, peeling machine, diamond dust peeling machine, wheat scourers and rice polishing machine are the common equipments of peeling, removing surface or finishing step.Existing rice mill is used for paddy and adds man-hour, needs 3 procedures could grind and removes almost whole brown rice cortexes, have simultaneously broken rice rate reach 20% ~ 40% and the output rice bran in contain shortcomings such as plumule and the broken end of endosperm be more; When existing peeling machine is used for wheat shelling, need 2 procedures just can divest 60% left and right sides wheat cortex, have broken wheat to reach more than 3% simultaneously, be prone to shortcomings such as knot arch when the wheat after the peeling is stored; When the diamond dust peeling machine is used for the corn decortication, use 2 procedures at least, peeling rate just can reach about 70%, has energy consumption height and per pass operation percentage of damage to reach 10% with first-class shortcoming; When wheat scourers are used as the wheat removing surface,, there are ash content to reduce poor effect, particle rate and reach about 1% and shortcoming such as the quick abrasion that re-packs at least with the 2 roads operation of threshing wheat; Shortcomings such as paddy processing uses rice polishing machine polishing semi-finished product rice also to have polishing effect not good enough, and material consumption is big.
Summary of the invention
The object of the present invention is to provide a kind of horizontal type multi-function mixer, the axle of this mixer keeps flat setting and two ends are equipped with supporting construction.
For realizing above-mentioned purpose, horizontal type multi-function mixer of the present invention comprises frame; Frame is provided with container parts, is provided with wheeled agitator in the container parts, and the connection of container parts upper end is equipped with the feed bin parts; The connection of container parts lower end is equipped with the dump skip parts; The bottom of dump skip parts is provided with discharging opening, and this discharging opening below is provided with device for discharging, and the material during discharging in the dump skip gets into device for discharging through discharging opening; Said wheeled agitator comprises the shaft that keeps flat setting; The both ends of shaft are connected on the container parts through the bearing rotational support; The both sides of shaft are separately installed with disc-shaped end plates; Form the first member plate and the right end plate of shaft, three above stirring rod are installed between first member plate and the right end plate; One end of said shaft stretches out said container parts, and the shaft extension is equipped with the stirring reductor.
Said stirring rod adopts peeling splash bar or polishing splash bar or friction splash bar.
Container parts comprises the cylindrical vessel tube that keeps flat; Container cartridge is connected on the frame; The container cartridge right ends is respectively welded an annular end flanges; Be respectively container cartridge left end flange and container cartridge right-hand member flange, be separately installed with on left end flange and the right-hand member flange and be all discoidal left end cap and right end cap, all be provided with bearing box on the left and right end cap; Container cartridge upper end is provided with and is used for the charging aperture that is connected with the feed bin parts; Charging aperture length and container cartridge are isometric; Little 100mm～the 200mm of width container tube diameter, the container cartridge lower end is provided with discharging opening, and the discharging opening size is identical with charging aperture; Charging and discharging mouth place is welded with the rectangle flange respectively, forms container upper flange and container lower flange respectively.
Said feed bin parts comprise the square tubular feed bin tube as the feed bin article body; Feed bin tube lower end is uncovered; Lower outside soldering method orchid also forms the feed bin flange; A square or circular charging aperture pipe is established in center, feed bin tube upper end, and feed bin tube side is provided with elongated hole, and the material level observation window is installed on the elongated hole.
Top or side at said feed bin tube are equipped with upper inductor and the next inductor, and the upper and lower inductor all is connected with a signal processor, and signal processor is located in the central control room outside the frame; Said dump skip parts comprise up big and down small terrace with edge shape dump skip, and this dump skip is as the main body of dump skip parts; A rectangle dump skip of the dump skip outer face down bonding in upper end flange, the dump skip lower end is provided with square or circular discharging opening pipe, and the discharging opening pipe is as the said discharging opening of dump skip parts; Said device for discharging comprises unloader and the discharging reductor that links to each other with unloader, and the charging aperture of unloader is connected with said discharging opening pipe; The discharging reductor is connected with said signal processor; Said upper and lower inductor, signal processor, unloader and discharging reductor are formed control device for discharging automatically; Said stirring reductor and discharging reductor are the adjustable speed reductor.
Said stirring rod comprises the splash bar axle, is connected the chock shape splash bar body on the splash bar axle and stirs projection, stirs projection is arranged on the splash bar body along splash bar body length direction two sides; The angle of said splash bar body two sides is 25 ° ± 10 °.
Said stirring projection is the strip scraper, at the top of said splash bar body (implement: promptly chock is than an end of point) and the welding of upper edge, two sides splash bar body length direction or bonding at least three said strip scrapers, makes the polygon prism stirring rod form the peeling splash bar.
Said stirring projection is the strip polyurethane tape, at the top of said splash bar body with upper edge, two sides splash bar body length direction is inlayed or bonding at least three said strip polyurethane tapes, makes the polygon prism stirring rod form the polishing splash bar.
Splash bar body length direction is made at least 2 strip boss with welding or casting method in the upper edge, two sides of said splash bar body; It is protruding to be provided with the strip circular arc at the top of said splash bar body along splash bar body length direction; End line is curved outside the cross section of this strip circular arc convexity; Said stirring projection comprises described strip boss and described strip circular arc convexity; Stir ledge braze welding diamond or the stickup emery cloth of projection at each, make the polygon prism stirring rod form the friction splash bar in face of the material surface.
Said wheeled agitator is provided with one deck or two-layer; Its quantity was one when wheeled agitator was provided with one deck; Wheeled agitator is provided with when two-layer, and the upper strata is provided with two wheeled agitators, and lower floor is provided with a wheeled agitator, and two the wheeled agitators in upper strata are parallel to each other in same horizontal plane; The symmetrical centre face position of two wheeled agitators top, upper strata feed bin parts is provided with a baffle; Baffle is made up of the tri-prismoid of two accumbency that link to each other up and down; The cusped edge of top tri-prismoid is aimed at the charging aperture center line; The cusped edge of bottom tri-prismoid is aimed at the symmetrical centre face of upper strata two-wheeled agitator, the wheeled agitator of lower floor be installed in upper strata two-wheeled agitator symmetrical centre face under.
The present invention has following advantage:
1. the axle of disclosed multifunctional mixer is single (upper end support) vertical suspension type that supports, and moment of torsion is big when having work, and agitator main shaft (being shaft) is prone to by great shortcomings such as twist and warping.The present invention replaces the single of vertical type multifunctional mixer with the wheeled agitator of dual-gripper (all there is support at the two ends that are shaft) and supports the suspension type agitator, thus the suffered moment of torsion of shaft when reducing work greatly, and shaft can not twisted and not warped at work.In addition, the present invention replaces a discharge way of end up-down with electronic unloader discharging, changes rotary container into fixed container; All belong to the significant improvement measure; Overcome the whole great shortcoming of the described vertical type multifunctional mixer of background technology part, had simple in structurely, cost is low; Clear superiority such as technological effects such as safe and reliable to operation, fault rate is low, peeling, cleaning and polishing are good.
2. adjustable speed of the present invention stirs reductor and the control device for discharging can be when equipment be produced running continuously automatically; Thereby regulate controlling level in wheeled agitator and the unloader rotor speed control feed bin parts according to production scene observation and measured data; Can guarantee to get into the smooth and easy outflow of material of feed bin tube; The technological effect that again can assurance equipment uses reaches the technological effect index of design code; Can also cut down the consumption of energy to greatest extent, reduce negative effects such as particle and excessive damage, its economic and social benefit is all significantly unusual.
3. the scope of application of the present invention is very wide, and economic benefit and social benefit are remarkable unusually.Be the example analysis with brown rice decortication and corn peeling only, during because of the stirring peeling, it is little more than prior art that active force is scraped in the stripping that the brown rice seed bears, so peeling workshop section output broken rice rate reduces by 5～20 percentage points than prior art.Use as popularizing in an all-round way in China, by producing 200000000 tons of reckonings of paddy per year, paddy processing industry finished product rice output can increase up to ten million tons.Prototype test also proves stirs the high quality white rice that peeling can easy production keeps plumule and part aleurone, and the cortex that preceding two procedures peels do not contain plumule and endosperm composition basically, to extraction rice bran oil and favourable to the further deep processing of rice bran.Therefore the present invention applies in the paddy processing industry and has very high economic benefit and social benefit.Because of the present invention can keep under the complete basically prerequisite of corn kernel; Divest the cortex of corn kernel more than 70%; Solve the maximum technical barrier in thousands of years of puzzlement corn producing industry, after the peeling of whole grain, adopted further corrective measure; Can clear out of the corn cortex more than 98%, extract the maize germ more than 90%.Producing 1.9 hundred million tons of corns per year by China calculates; The present invention and corn dry method processing innovative technology are popularized in an all-round way in China and are used; Can develop the maize germ resource every year and reach more than 2,000 ten thousand tons, but with more than 800 ten thousand tons of these plumule processing maize germ oils with contain vegetable protein about 30%, contain sugar and mineral matter all in more than 1,000 ten thousand tons in the very high defatted corn germ powder of the nutritive value more than 10%.Simultaneously high-grade maize crushed grain and the output capacity of corn flour of corn dry method machining production line output fat content below 1% brought up to more than 60% by present mean value 30%.
4. the present invention adopts peeling splash bar, polishing splash bar and friction splash bar; Therefore comparing prior art as multifunctional mixer most critical consumable accessory cylinder stirring rod, to have running resistance little; Energy consumption is low; Function of use improves, and has the multifunctional mixer technological effect is increased substantially and advantage such as significant prolongation in service life.
Description of drawings
Fig. 1 is the structural representation of embodiment one;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of wheeled agitator;
Fig. 4 is the structural representation of peeling splash bar;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the structural representation of polishing splash bar;
Fig. 7 is the vertical view of Fig. 6;
Fig. 8 is the structural representation of friction splash bar;
Fig. 9 is the vertical view of Fig. 8;
The structural representation of Figure 10 embodiment two.
The specific embodiment
Embodiment one
As depicted in figs. 1 and 2, the horizontal type multi-function mixer of present embodiment comprises frame 21, and frame 21 is provided with container parts; Be provided with (one deck promptly an is set) wheeled agitator in the container parts; The connection of container parts upper end is equipped with the feed bin parts, and the connection of container parts lower end is equipped with the dump skip parts, and the bottom of dump skip parts is provided with discharging opening; This discharging opening below is provided with device for discharging, and the material during discharging in the dump skip gets into device for discharging through discharging opening.
Like Fig. 3, illustrated in figures 1 and 2; Said wheeled agitator comprises the shaft 24 that keeps flat setting; The both ends of shaft 24 are connected on the container parts through the bearing rotational support; The both sides of shaft 24 are separately installed with disc-shaped end plates, form the first member plate 23A and the right end plate 23B of shaft 24, and three above stirring rod 22 are installed between first member plate 23A and the right end plate 23B; Said stirring rod 22 is fixed between first member plate 23A and the right end plate 23B through nut collar 25.
One end of said shaft 24 stretches out said container parts, and shaft 24 extensions are equipped with and stir reductor 14.Said stirring rod 22 adopts peeling splash bar or polishing splash bar or friction splash bar, makes the horizontal type multi-function mixer can accomplish several work.
As depicted in figs. 1 and 2; Container parts comprises the cylindrical vessel tube 15 that keeps flat; Container cartridge 15 is connected on the frame 21, and container cartridge 15 right ends are respectively welded an annular end flanges, is respectively container cartridge left end flange 11A and container cartridge right-hand member flange 11B; Be separately installed with on left end flange 11A and the right-hand member flange 11B and be all discoidal left end cap 13 and right end cap 12, all be provided with bearing box 39 on the left and right end cap 13,12; Container cartridge 15 upper ends are provided with and are used for the charging aperture that is connected with the feed bin parts, and charging aperture length and container cartridge 15 are isometric, the little 100mm～200mm of width container tube 15 diameters (contract in each 50mm～100mm) of charging aperture both sides.Container cartridge 15 lower ends are provided with discharging opening; The discharging opening size is identical with charging aperture, and (charging aperture of container cartridge and discharging opening are smooth mouthful of common setting; Figure does not show); Charging and discharging mouth place is welded with rectangle flange (the straight plate outside welding rectangle flange of drawing on charging and discharging mouth four limits) respectively, forms container upper flange 10 and container lower flange 17 respectively.
As depicted in figs. 1 and 2; Said feed bin parts comprise the square tubular feed bin tube 8 as the feed bin article body; Feed bin tube 8 lower ends are uncovered, and the lower outside soldering method is blue and form feed bin flange 9, and a square or circular charging aperture pipe 6 is established in center, feed bin tube 8 upper end; Feed bin tube 8 sides are provided with slot 7, and material level observation window 7A is installed on the slot 7.
As depicted in figs. 1 and 2, in the top or the side of said feed bin tube 8 upper inductor 1 and the next inductor 2 are installed, upper and lower inductor 1,2 all is connected with a signal processor 5, and signal processor 5 is located in the central control room outside the frame 21.
As depicted in figs. 1 and 2, said dump skip parts comprise up big and down small terrace with edge shape dump skip 19, and this dump skip 19 is as the main body of dump skip parts; A rectangle dump skip of face down bonding flange 18 outside dump skip 19 upper ends, dump skip 19 lower ends are provided with square or circular discharging opening pipe 20, and discharging opening pipe 20 is as the said discharging opening of dump skip parts.
As depicted in figs. 1 and 2, said device for discharging comprises unloader 4 and the discharging reductor 3 that links to each other with unloader 4, and the charging aperture of unloader 4 is connected with said discharging opening pipe 20; Discharging reductor 3 is connected with said signal processor 5.
Said upper and lower inductor 1,2 and signal processor 5, unloader 4 and discharging reductor 3 are formed control device for discharging automatically; Said stirring reductor 14 is the adjustable speed reductor with discharging reductor 3.
To shown in Figure 9, said stirring rod 22 comprises splash bar axle 38, is connected the chock shape splash bar body 30 on the splash bar axle 38 and stirs projection, stirs projection is arranged on splash bar body 30 along splash bar body 30 length directions two sides like Fig. 4; The angle of said splash bar body 30 two sides is 25 ° ± 10 °.
Like Fig. 4, shown in Figure 5; When stirring rod 22 adopts the peeling splash bar; Said stirring projection is a strip scraper 29; At the top of said splash bar body 30 (being end of point of chock) and the welding of upper edge, two sides splash bar body length direction or bonding at least three said strip scrapers 29, make stirring rod 22 form the peeling splash bar.
Like Fig. 6, shown in Figure 7; When stirring rod 22 adopts the polishing splash bar; Said stirring projection is a strip polyurethane tape 32, at the top of said splash bar body 30 with upper edge, two sides splash bar body 30 length directions are inlayed or bonding at least three said strip polyurethane tapes 32, makes stirring rod form the polishing splash bar.
Like Fig. 8 and shown in Figure 9; When stirring rod 22 adopts the friction splash bar; Splash bar body 30 length directions are made at least 2 strip boss 35 with welding or casting method in the upper edge, two sides of said splash bar body 30; Top at said splash bar body 30 is provided with strip circular arc convexity 33 along splash bar body 30 length directions, and end line is curved outside the cross section of this strip circular arc protruding 33, and said stirring projection comprises described strip boss 35 and described strip circular arc protruding 33; Stir ledge braze welding diamond or the stickup emery cloth of projection at each, make stirring rod 22 form the friction splash bars in face of the material surface.
During use, working method of the present invention is to start after the first charging.Equipment when work, after material gets into from the charging aperture pipe 6 of feed bin component upper ends earlier, begin upwards to pile up gradually from the charging aperture of the unloader 4 of discharging opening pipe 20 belows of dump skip parts.The operator observes controlling level in the storehouse through the observation window 7A on the feed bin parts.When controlling level surpasses observation window 7A minimum point, start the discharging reductor 3 that stirs reductor 14 and device for discharging.Stir shaft 24 rotations of the wheeled agitator of reductor 14 drives; Material in the stirring rod 22 stirred vessel parts; The material that is stirred leans on the self gravitation effect to descend earial drainage moving automatically, discharges through unloader 4 (can select general discharge valve or auger conveyor as required).Behind the device start, the input and output material balance has manual and automatic dual mode.Can select manual mode for use at the substantially invariable production line of feed rate, must select automated manner for use at the feed rate big production line that fluctuates, the production line that automation is had relatively high expectations can be selected automated manner for use.When adopting manual mode, the operator regulates the rotating speed of discharging reductor 3 behind device start, makes the interior controlling level of feed bin parts be stabilized in the design code value and gets final product.The production line of device for discharging is controlled in configuration automatically, and after the operator started stirring reductor 14 and discharging reductor 3, controlling level all was to control automatically in unloader 4 flows and the container.Its operation principle is: be built in automatic control program in the signal processor 5 when guaranteeing that unloader 4 starts the back steady running, discharge rate is less than charging rate, so material must continue to rise in the feed bin parts.When controlling level was raised to the higher limit of design code in the feed bin parts, upper inductor 1 passed to signal processor 5 to signal.Signal processor 5 sends instruction and makes the suitable raising speed of adjustable speed discharging reductor 3 rotors, makes controlling level reduction in the feed bin parts.When controlling level dropped to the lower limit of design code in the feed bin parts, the next inductor 2 passed to signal processor 5 to signal.Signal processor 5 sends the rotor deceleration that instruction makes adjustable speed discharging reductor 3 by established procedure, but the amplitude of slowing down is littler than the amplitude of front raising speed.Like this, the automatic control device for discharging that goes round and begins again can guarantee to get into the smooth and easy discharge of material of the present invention, can be controlled at controlling level in the feed bin parts in the design code scope again.
Stir common reductor that reductor 14 has a fixing speed reducing ratio and join speed regulator two kinds of versions of adjustable speed reductor of speed governing at random.When the present invention selected common reductor for use, the speed reducing ratio of reductor will be rule of thumb confirmed in product design with existing test data; During practical application, the user adopt to change the method for belt pulley or sprocket wheel more as required and is transferred to optimum value to speed reducing ratio, but equipment speed change at random.Adopt the present invention of adjustable speed reductor, product design is by selecting reductor for use than the speed of routine high 50%～100%.During practical application, the user can observe situation and measured data is regulated the mixer rotating speed at random according to the production scene, the mixer speed drop to the technological effect optimal state.The advantage of obviously joining the adjustable speed reductor is very big.
Embodiment two
Shown in figure 10, the difference of present embodiment and embodiment one is:
Said wheeled agitator is provided with two-layer; The upper strata is provided with two wheeled agitators, and lower floor is provided with a wheeled agitator, and two the wheeled agitators in upper strata are parallel to each other in same horizontal plane; The symmetrical centre face position of two wheeled agitators top, upper strata feed bin parts is provided with a baffle 26; Baffle 26 is made up of the tri-prismoid of two accumbency that link to each other up and down; The cusped edge of top tri-prismoid is aimed at the center line of charging aperture pipe 6; The cusped edge of bottom tri-prismoid is aimed at the symmetrical centre face of upper strata two-wheeled agitator, the wheeled agitator of lower floor be installed in upper strata two-wheeled agitator symmetrical centre face under.Present embodiment at the middle and upper levels the diameter of each wheeled agitator preferably less than the diameter of the wheeled agitator of lower floor, shown in figure 10.
Shown in figure 10; Because number that wheeled agitator is provided with and layout are different; In the present embodiment among the shape of container cartridge 15 and the embodiment change in shape of container cartridge 15 bigger; But the effect of container cartridge 15 all is consistent among two embodiment, and each embodiment installs wheeled agitator in container cartridge 15.Except that above difference, other parts of present embodiment and structure are all identical with embodiment one.
Present embodiment adopts double-deck three wheeled agitators, and material is when charging aperture pipe 6, feed bin tube 8 drop down onto wheeled agitator container cartridge 15 in and stir, and material drops down onto lower floor's agitator and stirs once after two the agitators stirrings in upper strata.The direction of rotation of two the wheeled agitators in upper strata can guarantee that the stirring rod 22 near container cartridge 15 inner wall positions all is upwards to stir material
(in Figure 10, the wheeled agitator in left side, upper strata is for turning clockwise, and the wheeled agitator on right side, upper strata is for being rotated counterclockwise), slowing down near the speed of letting out under the material of container inner wall, the probability that material particles is stirred increases; Simultaneously, all be the material of stirring downwards near container center position stirring rod 22, the speed of letting out must be accelerated under the material, and the probability that material particles is stirred also must reduce.The upper strata is stirred the big material of probability and gets into lower floor and stir the little zone of probability and repeat to stir like this, and the upper strata is stirred the little material of probability and gets into lower floor and stir the big zone of probability and repeat to stir, and mixing evenness is increased substantially.Simultaneously, two-layerly up and down repeat to stir the technological effect that the present invention is used and increase substantially.
The research and development explanation:
The original intention of horizontal type multi-function mixer research and development is to overcome the shortcoming that multifunctional mixer in the prior art (the following vertical type multifunctional mixer that all is called for short) exists.When the stirring rod 22 of analyzing the vertical type multifunctional mixer in theory stirs the cereal-granules under the nature stacking states; The portion of energy that stirring rod 22 is transmitted can change the kinetic energy that the material particles upset is moved into, depends on that material particles imposes on the active force (hereinafter to be referred as curable grip) that this material particles constraint limits its motion on every side so each is stirred the actual size of bearing active force of material particles.Curable grip is given the ability of material particles opposing stirring action power, and when curable grip and stirring action power increased to a certain degree, the material particles that is stirred moved simultaneously in upset, has that cortex is divested, the surface is cleared up or technological effect such as polishing.Therefore compare with rice mill whitening pressure and the wheat scourers hitting power that re-packs; The curable grip that bears by the cereal kernel of controlling level decision little, soft and constant the great variety of the active force that hits moment of re-packing (do not have whitening chamber rice cutter to cause and); So; Horizontal type multi-function of the present invention stirs function and overcomes shortcomings such as the high and material loss of the close grain processing equipment particle rate of existing capability is big, has good peeling, cleaning or polishing function.
Analyze in theory; Stirring intensity (referring to be stirred the active force that material particles bears) is enough big, do not stir dead angle (referring to the position that stirring rod 22 does not reach) and mixing evenness (all there is the probability that is stirred to of close in value on each surface of going into machine material particles and each particle) enough height be the necessary condition that the present invention has good function of use.
We research and develop the method control stirring intensity that adopts increase and decrease controlling level and the wheeled stirrer diameter of change.The size of wheeled stirrer diameter determines when product design, to requiring stirring intensity the higher person, should select than the major diameter value when designing wheeled stirrer diameter.Controlling level is by product design personnel preliminary election in the feed bin, and the site operation personnel regulates and control according to actual conditions.Require to increase stirring intensity and improve stirring technique effect person, promote controlling level.Prototype test proves; Wheeled stirrer diameter is 300mm ~ 800mm, agitator speed 100r/min ~ 300r/min, and controlling level is when 800mm ~ 2000mm; Peeling of the present invention, cleaning or glossing effect are adjustable to the level that is superior to the prior art corresponding device.
We research and develop and eliminate to stir dead angle and the method that improves mixing evenness is to contract in the container cartridge 15 charging aperture widths and baffle 26 is set.Little 100mm～the 200mm of charging aperture width dimensions container tube 15 diameters that refers to open wide container cartridge 15 upper ends (contract in each 50mm～100mm) of both sides contracts in the charging aperture width.Material leans on self gravitation slowly to descend earial drainage moving along the cardinal principle vertical behind feed bin charging aperture access arrangement.In the horizontal type multi-function mixer; The probability that the material of letting out for 24 times the closer to shaft is stirred to is big more; The probability that the material of letting out for 24 times away from shaft more is stirred to is more little, the chance that the material of letting out under the space between outmost turns stirring rod 22 and the container inner wall is not stirred at all.Contracting in the container cartridge 15 charging aperture widths is directly over stirring the dead angle, to place obstacles, force material avoid stirring rod 22 stir less than the orientation and after moving, descend earial drainage to move again near shaft 24 directions.Material of reducing or baffle 26 belows must move horizontally tens of and even up to a hundred millimeters distances in this part was filled into, just can arrive at stirring rod 22 stir less than the space.Because material is laterally filled and moved is a process quite slowly; This part material is inevitable in filling moving process repeatedly is stirred to (Theoretical Calculation; Each material particles is stirred rod 22 probabilities that touch and reaches 20 ~ 100 times when flowing through the agitator rotary area); So the stirring dead angle has not only thoroughly been eliminated in above-mentioned measure, and has increased substantially mixing evenness.Baffle 26 is baffles 26 of being made up of the tri-prismoid of two accumbency that install the position of two wheeled agitator symmetrical centre faces over against the upper strata in feed bin; The cusped edge of baffle 26 top tri-prismoids is aimed at charging aperture pipe 6 center lines (assurance is gone into the machine material and is evenly distributed to baffle 26 both sides); The cusped edge of bottom tri-prismoid is aimed at the symmetrical centre face of two the wheeled agitators in upper strata, blocks the material of letting out under the space between the two-wheeled agitator.It is identical to contract in the action principle of baffle 26 and the charging aperture width.
The method that probability is stirred in the increase that we research and develop has the wheeled agitator speed of raising and repeats to stir two kinds.Repeat to stir and refer to that playscript with stage directions invention adopts double-deck three wheeled agitators, through the upper strata two agitator stirred materials send lower floor's agitator to stir once again.This conceptual design requires the direction of rotation of two the wheeled agitators in upper strata will guarantee that the stirring rod 22 near the container inner wall position all is upwards to stir material, and slowing down near the speed of letting out under the material of container inner wall, the probability that material particles is stirred increases; Simultaneously, all be the material of stirring downwards near container center position stirring rod 22, the speed of letting out must be accelerated under the material, and the probability that material particles is stirred also must reduce.The upper strata is stirred the big material of probability and gets into lower floor and stir the little zone of probability and repeat to stir like this, and the upper strata is stirred the little material of probability and gets into lower floor and stir the big zone of probability and repeat to stir, and mixing evenness is increased substantially.Simultaneously, repeating to stir the technological effect that the present invention is used increases substantially.
Claims (10)
1. the horizontal type multi-function mixer comprises frame, and frame is provided with container parts; Be provided with wheeled agitator in the container parts; The connection of container parts upper end is equipped with the feed bin parts, and the connection of container parts lower end is equipped with the dump skip parts, and the bottom of dump skip parts is provided with discharging opening; This discharging opening below is provided with device for discharging, and the material during discharging in the dump skip gets into device for discharging through discharging opening;
It is characterized in that:Said wheeled agitator comprises the shaft that keeps flat setting; The both ends of shaft are connected on the container parts through the bearing rotational support; The both sides of shaft are separately installed with disc-shaped end plates; Form the first member plate and the right end plate of shaft, three above stirring rod are installed between first member plate and the right end plate; One end of said shaft stretches out said container parts, and the shaft extension is equipped with the stirring reductor.
2. horizontal type multi-function mixer according to claim 1 is characterized in that: said stirring rod adopts peeling splash bar or polishing splash bar or friction splash bar.
3. horizontal type multi-function mixer according to claim 1 and 2; It is characterized in that: container parts comprises the cylindrical vessel tube that keeps flat; Container cartridge is connected on the frame, and the container cartridge right ends is respectively welded an annular end flanges, is respectively container cartridge left end flange and container cartridge right-hand member flange; Be separately installed with on left end flange and the right-hand member flange and be all discoidal left end cap and right end cap, all be provided with bearing box on the left and right end cap; Container cartridge upper end is provided with and is used for the charging aperture that is connected with the feed bin parts; Charging aperture length and container cartridge are isometric; Little 100mm～the 200mm of width container tube diameter, the container cartridge lower end is provided with discharging opening, and the discharging opening size is identical with charging aperture; Charging and discharging mouth place is welded with the rectangle flange respectively, forms container upper flange and container lower flange respectively.
4. horizontal type multi-function mixer according to claim 3 is characterized in that:
Said feed bin parts comprise the square tubular feed bin tube as the feed bin article body; Feed bin tube lower end is uncovered; Lower outside soldering method orchid also forms the feed bin flange; A square or circular charging aperture pipe is established in center, feed bin tube upper end, and feed bin tube side is provided with elongated hole, and the material level observation window is installed on the elongated hole.
5. horizontal type multi-function mixer according to claim 3; It is characterized in that: top or side at said feed bin tube are equipped with upper inductor and the next inductor; The upper and lower inductor all is connected with a signal processor, and signal processor is located in the central control room outside the frame;
Said dump skip parts comprise up big and down small terrace with edge shape dump skip, and this dump skip is as the main body of dump skip parts; A rectangle dump skip of the dump skip outer face down bonding in upper end flange, the dump skip lower end is provided with square or circular discharging opening pipe, and the discharging opening pipe is as the said discharging opening of dump skip parts;
Said device for discharging comprises unloader and the discharging reductor that links to each other with unloader, and the charging aperture of unloader is connected with said discharging opening pipe; The discharging reductor is connected with said signal processor;
Said upper and lower inductor, signal processor, unloader and discharging reductor are formed control device for discharging automatically;
Said stirring reductor and discharging reductor are the adjustable speed reductor.
6. horizontal type multi-function mixer according to claim 3 is characterized in that: said stirring rod comprises the splash bar axle, is connected the chock shape splash bar body on the splash bar axle and stirs projection, stirs projection is arranged on the splash bar body along splash bar body length direction two sides; The angle of said splash bar body two sides is 25 ° ± 10 °.
7. horizontal type multi-function mixer according to claim 6; It is characterized in that: said stirring projection is the strip scraper; Top and the welding of upper edge, two sides splash bar body length direction or bonding at least three said strip scrapers at said splash bar body make the polygon prism stirring rod form the peeling splash bar.
8. horizontal type multi-function mixer according to claim 6; It is characterized in that: said stirring projection is the strip polyurethane tape; At the top of said splash bar body with upper edge, two sides splash bar body length direction is inlayed or bonding at least three said strip polyurethane tapes, make the polygon prism stirring rod form the polishing splash bar.
9. horizontal type multi-function mixer according to claim 6; It is characterized in that: splash bar body length direction is made at least 2 strip boss with welding or casting method in the upper edge, two sides of said splash bar body; It is protruding to be provided with the strip circular arc at the top of said splash bar body along splash bar body length direction; End line is curved outside the cross section of this strip circular arc convexity; Said stirring projection comprises described strip boss and described strip circular arc convexity, stirs ledge braze welding diamond or the stickup emery cloth of projection in face of the material surface at each, makes the polygon prism stirring rod form the splash bar that rubs.
10. horizontal type multi-function mixer according to claim 3 is characterized in that:
Said wheeled agitator is provided with one deck or two-layer; Its quantity was one when wheeled agitator was provided with one deck;
Wheeled agitator is provided with when two-layer, and the upper strata is provided with two wheeled agitators, and lower floor is provided with a wheeled agitator, and two the wheeled agitators in upper strata are parallel to each other in same horizontal plane;
The symmetrical centre face position of two wheeled agitators top, upper strata feed bin parts is provided with a baffle; Baffle is made up of the tri-prismoid of two accumbency that link to each other up and down; The cusped edge of top tri-prismoid is aimed at the charging aperture center line; The cusped edge of bottom tri-prismoid is aimed at the symmetrical centre face of upper strata two-wheeled agitator, the wheeled agitator of lower floor be installed in upper strata two-wheeled agitator symmetrical centre face under.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210186129.7A CN102688713B (en) | 2012-06-07 | 2012-06-07 | Horizontal multifunctional stirring machine |
| PCT/CN2013/075063 WO2013181976A1 (en) | 2012-06-07 | 2013-05-02 | Horizontal multi-functional stirring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210186129.7A CN102688713B (en) | 2012-06-07 | 2012-06-07 | Horizontal multifunctional stirring machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102688713A true CN102688713A (en) | 2012-09-26 |
| CN102688713B CN102688713B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210186129.7A Expired - Fee Related CN102688713B (en) | 2012-06-07 | 2012-06-07 | Horizontal multifunctional stirring machine |
Country Status (2)
| Country | Link |
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| CN (1) | CN102688713B (en) |
| WO (1) | WO2013181976A1 (en) |
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| CN103300458A (en) * | 2013-05-20 | 2013-09-18 | 四川逢春制药有限公司 | Radix paeoniae alba peeling machine |
| WO2013181976A1 (en) * | 2012-06-07 | 2013-12-12 | Wang Hongfu | Horizontal multi-functional stirring machine |
| CN104174460A (en) * | 2014-07-21 | 2014-12-03 | 王洪福 | Technology and device for producing high-precision whole wheat flour |
| CN104938795A (en) * | 2015-06-15 | 2015-09-30 | 奥为（天津）环保科技有限公司 | Horizontal type premix pig feed production process and device |
| CN106040066A (en) * | 2016-07-04 | 2016-10-26 | 苏州北开生化设备有限公司 | Self-controllable V-shaped mixer and using method thereof |
| CN106269145A (en) * | 2015-05-14 | 2017-01-04 | 浙江金华艾领创科技有限公司 | A kind of high-efficient grinding Processes and apparatus of mineral |
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| WO2013181976A1 (en) * | 2012-06-07 | 2013-12-12 | Wang Hongfu | Horizontal multi-functional stirring machine |
| CN103300458A (en) * | 2013-05-20 | 2013-09-18 | 四川逢春制药有限公司 | Radix paeoniae alba peeling machine |
| CN103300458B (en) * | 2013-05-20 | 2015-07-08 | 四川逢春制药有限公司 | Radix paeoniae alba peeling machine |
| CN104174460A (en) * | 2014-07-21 | 2014-12-03 | 王洪福 | Technology and device for producing high-precision whole wheat flour |
| CN106269145A (en) * | 2015-05-14 | 2017-01-04 | 浙江金华艾领创科技有限公司 | A kind of high-efficient grinding Processes and apparatus of mineral |
| CN104938795A (en) * | 2015-06-15 | 2015-09-30 | 奥为（天津）环保科技有限公司 | Horizontal type premix pig feed production process and device |
| CN106040066A (en) * | 2016-07-04 | 2016-10-26 | 苏州北开生化设备有限公司 | Self-controllable V-shaped mixer and using method thereof |
| CN112456741A (en) * | 2020-06-22 | 2021-03-09 | 常州桂城环保建材股份有限公司 | Sludge mixing and granulating process |
| CN112973564A (en) * | 2021-02-11 | 2021-06-18 | 才少帅 | Printing and dyeing raw material mixing device |
| CN113973585A (en) * | 2021-09-24 | 2022-01-28 | 江苏大学 | Threshing and cleaning device integrating inertia and electrostatic field and combine harvester |
| CN113973585B (en) * | 2021-09-24 | 2023-08-22 | 江苏大学 | Threshing and cleaning device integrating inertia and electrostatic field and combine harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013181976A1 (en) | 2013-12-12 |
| CN102688713B (en) | 2014-12-10 |
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