CN1204493A

CN1204493A - Cecum type rice washer

Info

Publication number: CN1204493A
Application number: CN 97112841
Authority: CN
Inventors: 胡宁成
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-07-04
Filing date: 1997-07-04
Publication date: 1999-01-13

Abstract

A cecum-type rice-washing machine in four series used respectively for different purposes features that based on the rule that stone and sand have higher deposition speed than rice, the stone and sand can be effectively removed by special sluice valve and the residual husk is discharged with flowing water. Said machine is composed of special stirrer and sluice valve.

Description

Cecum type rice washer

The present invention relates to a kind ofly foreign material such as the sand grains in the edible rice, stone and cavings to be washed in a pan most machine.

Family, dining room or restaurant all are to eluriate with simple tools is manual when eluriating edible rice at present, often can't eliminate for the stone, the sand grains that are mixed in the rice, especially in the dining room, the restaurant, the rice amount is many during elutriation, rice can not be spread out one by one and be picked the stone sand grains with hand, make the eater that usually crunching is to stone, sand grains, ten minutes is felt bad, and causes some people to bring out typhlitis.To the process of clean rice, do not see effective elutriation machine yet.Eluriating effective machine of wheat in the flour processing does not see yet.

The purpose of this invention is to provide and a kind ofly can be effectively separate totally rice washing machine with protection eater's safety and health with being mixed in foreign material such as stone in edible rice and the wheat, sand grains, glass slag and remaining cavings.

The present invention realizes like this.The present invention's discovery has also utilized such rule, and in aqueous water, heavy object sinking speed is fast, and the object sinking speed that proportion is little is slow, and proportion differs greatly, and sinking speed also differs greatly in water.Test shows that proportion is stone, the sand grains of rice, wheat proportion several times, and the sinking speed in water is the several times of rice, wheat sinking speed.This is just for the invention provides theoretical direction.Allow the rice of foreign material such as being mixed with stone, sand grains, glass slag, broken brick particle and cavings or wheat fill the cylindrical shape of water or slightly stirred by a special agitator in the conical container of tapering one, make foreign material such as heavy stone, sand grains go down to drop on the bottom prior to rice or wheat sedimentation, its situation is just as caecum that stone, sand grains are driven in.Above then floating over, remaining cavings flows out with flowing water.The flashboard of the special gate valve by being installed in container bottom will contain the part rice of stone, sand grains or wheat to become separator isolated then, and the cover plate or the flashboard of this valve bottom are opened, and the stone sand grains is mixed in separated going out in the separator.Cut the caecum operation as implementing.Separator is eluriated 1/20th or 1/tens of rice for dropping into, and stone, sand grains are easy to manually choosing.For a large amount of elutriation operations, then can send the separator of separating from big Cecum type rice washer to little Cecum type rice washer again and eluriate once more, stone, sand grains are then concentrated in a spot of separator of income again, are as easy as rolling off a logly gone out by letter sorting.As for fine sand, then with outside the space discharge machine of wash water between the grain of rice that continuously outflows.Such elutriation process can not only be stone, sand grains, and remaining chaff eliminates, owing between mixing arm and the rice and the friction between the rice, as washing by rubbing with the hands of artificial rice washing, can also become polished rice to brown rice.Therefore this rice washer of the present invention is very good.It is effective too to eluriate wheat.

Now in conjunction with the accompanying drawings the present invention is made detailed further instruction.

Fig. 1 is the Cecum type rice washer of interruption operation of the present invention, fixed installation, artificial material loading.(1) be base, (2) are to support the support of receiving water vat (3) and guide rail (13), and the wheel that splendid attire is eluriated the trolley type container of clean rice can roll along guide rail; (4) be the special-purpose gate valve of rice washer of the present invention.This special-purpose gate valve can be two to double-flashboard gate valve, also can be three-dimensional three flashboard gate valves, can also be two to four flashboards and four-way four flashboard gate valves.(5) be cylindrical shell, (6) are special agitators, and (7) are the reductor supports.(8) be reductor, can use cycloid pin tooth reductor or other reductor, (9) are motor.(10) be feed hopper, the rice that will eluriate is from manually dropping in the rice washer here.Step can be set up in the type next door that the rice washing amount is big.Water inlet pipe (11) has two imports, and one lower than top outlet pipe (12), for rice washing operation usefulness, enters along the cylindrical shell tangential direction, and flow direction is identical with the blade rotation direction.So arranging is for the direction of motion of not disturbing rice and the direction of motion of a little chaff in water of floating, and is that chaff is successfully discharged from the draining mouth of pipe.Another water inlet pipe at the top is the feed pipe of post-job cleaning rice washer.The top outlet pipe is installed along tangent line, and the current outgoing direction is identical with the tangential direction of blade movement, and mouth of pipe along continuous straight runs expansion 1-2 doubly, so that the cavings that floats successfully flows out with draining.The water of bottom is then discharged through bottom drainpipe (12) by receiving the water vat collection.(14) be the pillar of fixing and support whole rice washer.Rice washer is fixed and supported to the supporting leg that also can use instead around being distributed in.By the specification of once rice washing amount, be divided into 5kg, 10kg, three kinds of types of 15kg, in, grill room and in, chop house's design.

Fig. 2 is interruption operation of the present invention, Cecum type rice washer movably, and the specification by once rice washing amount is divided into 0.75kg, 1kg, four kinds of types of 1.5kg, 2.5kg, for nuclear family designs.(1) be two to double-flashboard gate valve, also available other several special-purpose gate valves of the present invention.Cylindrical shell (10) is a hydrostatic column, also can be conically, and (2) are agitators, and (3) are a pair of apertures of symmetry, can pass for handle, makes this machine be convenient to carry, also can be hung on the wall by handle.(4) be reductor, motor and whole drive system.(5) be the top osculum, showy cavings is discharged with water.(8) be rice washing operation water inlet pipe, (7) are post-job cleaning water inlet pipes, supply water all to enter along blade rotation direction tangent line.(6) be feed hopper.(9) be three water-through valves that can switch and disconnect.(11) be pillar, support whole rice washer.(13) be base, the utensil of splendid attire rice can place on the base, and the rice washing water that flows through is collected in the chamber and discharges through drainpipe (12).Also be furnished with timer, can be according to the time timing that separates the foreign material needs.

Fig. 3 is the Cecum type rice washer of interruption operation of the present invention, fixed installation, electric power material loading.(1) be supporting leg, (2) are to receive water vat, and (3) are three-dimensional three flashboard gate valves, and also available two to double-flashboard gate valve or other several special-purpose gate valves.(4) be cylindrical drum, also can be taper shape.(5) be agitator, (6), (7), (8) are respectively reductor support, cycloid pin tooth reductor, motor.(9) be the support of electronic material loading, (10) are the hoppers that transports rice, and the hopper wheel is limited and can only rotate along guide rail by last lower guideway along last groove.(12) be horizontal cycloid pin tooth reductor, (11) are motor.Reductor rotates by a pair of pulley concial disk (21).A pair of snap ring on the front axle of hopper (consulting Figure 13 (3)) links with the side chain of chain.End to end main chain bar is driven by sprocket wheel (19), (22), thereby drives feeding funnel (10) to the rice washer feeding.The effect of chain link is to produce side chain and side chain is not wiped mutually with main chain.(14) be the water inlet pipe of introducing along tangent line, (15) are the upper water-out pipes, and (16) are guide rails, (17) be the supporting of supporting leg, (18) be counterweight, act on feeding funnel (10), glide fast because of the gravity effect when preventing sky hopper (10) decline by the nylon rope on pulley (20).Also available elevator machine travel transports the hopper of rice.When hopper (10) glides along the circuit orbit feeding of support (9), V font rotating shaft (1) among Figure 13 hits the inclined-plane that the angle about 45 ° is arranged on the charging feed hopper (13) among Fig. 3, automatically the hopper door among Figure 13 (5) is opened, rice enters in feed hopper and the cylindrical shell automatically.Among Figure 13, (4) are the hopper bodies, and (2) are thrust ball bearings, and it rotates flexibly the rotating shaft of V font.Just size is big not have what difference on the main frame of this rice washer and the aforementioned two kinds of structures, and working ability is big, many feeding systems.

Fig. 4 be of the present inventionly work continuously, hard-wired Cecum type rice washer.(1) be supporting leg, (2) are to receive water vat.(3) be two to three flashboard gate valves, also available two to double-flashboard gate valve, three-dimensional three flashboard gate valves or four-way four flashboard gate valves.(4) being cylindrical tube, also can be conical.(6) be agitator.Comprise reductor, these are all identical with the Cecum type rice washer of narrating previously.Different piece is that its charging aperture is only slightly high than that special service valve in the bottom, low like this charging aperture separates the sand grains stone and can faster effect understand better, under the continuous stirring of agitator, rice of coming in or wheat from the bottom, the stone that wherein mixes, sand grains can sink following of the effect of agitator and can not rise, and rice or wheat are then served step by step from discharging opening (5) by blade under the effect of blade and flowed out.Designed a secondary tower (8) that is communicated with by bottom angle mount pipe here, the secondary tower cylindrical shell is a cylindrical vessel, and the different secondary tower agitator (7) of structure is wherein arranged, and is also driven by cycloid pin tooth reductor.Rubber conveyer is sent rice to be eluriated or wheat here and is entered from the feed hopper of secondary tower, the water surface is discharged with the draining on top on chaff under the stirring of secondary tower agitator is floating, remaining material then flows out down from secondary tower and enters rice washer, common gate valve (9) is only closed when driving, the chaff for the treatment of charging fully separates come-up afterwards this valve just open to enter normally and work continuously.Do not stop to eluriate the special-purpose gate valve of operation (3) and all can close the half way flashboard discharge separator of isolating separator.Immediately it is separately continued stone, the sand grains that accommodating sinks gets off afterwards.The elutriation efficiency of operation of this double tower Cecum type rice washer of working continuously and effect all are higher than aforesaid three kinds of versions, are very good for clean rice production line and working continuously of elutriation Wheat Production stone flour.

Fig. 5 is the agitator of Cecum type rice washer of the present invention.(1) is the axle of agitator.The blanking of blade (2) and the welding on axle are fixing must be carried out like this; The direction of rotation blade become with horizontal plane 30 ° about angle so that material is upwards kicked up; On vertical view, any neighbouring two blades are by ° distribution of same angle beta; For making each even to load, preferably make n β °=360 ° or n β °=720 °, determine spacing by the vertical height of material again; The blade of extreme lower position in operation must near or touch the bottom bottom of gate valve, in the flashboard position of special-purpose gate valve blade must not be arranged; The blade that any neighbouring two blades all must be the higher positions on direction of rotation is preceding, the blade of lower position after so that the blade of lower position stirs and will lag behind a bit in the operation.(3) be the front view of blade, (4) are left views.The agitator of Fig. 5 is used for cylindrical tube, and for divergent-cone wall, in the thin narrow part of bottom container, corresponding blade also should be lacked, axial arranged also will be continuously by equating or approximate spacing be carried out.The agitator of Fig. 5 is by the design that turns clockwise, and rotation direction has become, and the blanking of blade and assembly welding direction also must corresponding changes.In Fig. 5, on same horizontal plane, only a slice blade has been installed in a side of axle.Also can a pair of identical blade be installed by the center symmetry on same horizontal plane, load is more steady like this, but rotating speed is wanted corresponding slowing down.

When agitator direction and speed when rotation slowly on request; each blade constantly will be mixed with the rice of a little stone and sand grains or wheat and upwards push away and raise; when these materials leave blade at that moment; the space of the of short duration no material that forms later towards blade or few material falls immediately; in dropping process; because of material density is little, just there is more space to supply with sinking speed and sinks prior to the grain of rice or wheat than the grain of rice or much bigger stone, the sand grains of wheat.Simultaneously, the rotation of blade also causes the continuous wriggling of top material, and stone, sand grains also rely on self advantage littler than great resistance to be sunk in the gap that the material wriggling forms in the wriggling process of material.Because of width of blade is bigger than the diameter of the axle of agitator, if the little triangle that does not have root of blade to turn back, near the material agitator just forms the elevating movement of " short circuit " around axle, cause stone, sand grains in these materials not to sink.

Fig. 6 is the agitator in the secondary tower of the rice washer of working continuously, its structure is another kind of appearance fully, two groups of blade plumb line directions are installed, and two groups of stull levels are installed, and orthogonal, one group very short, blade is near stirrer shaft, becomes the angle of cut about 120 ° with this stull center line at the direction of rotation blade of axle, and it is longer that another organizes stull, blade is near the tower wall, becomes the angle of cut about 30 ° with this stull center line at the direction of rotation blade of axle.Effect is different during rotation, and stull (5) is longer than in the stull (4) that level is installed.The rotation of the blade (1) of close tower wall is caught up with material toward in, blade (2) near stirrer shaft is then caught up with material outward, thereby agitator is constantly radially moving back and forth material, the minimum impurity such as chaff of proportion that are mixed in the material is floated to rising discharge from top flowing water at last.

Fig. 7 is two installation diagrams to double-flashboard gate valve that design for Cecum type rice washer.Critical piece has valve body (4), half way flashboard (3), valve gap (5), and valve body (4) top relies on flange and cylindrical shell to link.Bottom (7) is except that playing splendid attire and emitting the rice effect, and the hole of central authorities can prevent that also the axle of agitator from a big beat taking place cause that blade wipes mutually with cylindrical shell.Bottom relies on hook (8) fixed position in off position.The open and close of a pair of half way flashboard rely on the action of valve rod (2), connecting rod (1) and lever (6) to finish.A pair of valve rod and flashboard are on same center line one.In full-gear, the slit between whole indentation valve gaps of two flashboards and valve body sealing surface makes valve body central authorities complete empty, does not influence the sinking of the work of mixing arm and stone, sand grains at all.When eluriating after operation finishes, close the pure pure white rice of foreign material and top such as the stone of two flashboards bottom just will being deposited to, sand grains and separate, thereby be easy to stone, sand grains are removed.(9) be the water inlet pipe mouth of rinse water after the operation.Fig. 9 then is two installation diagrams to four flashboard gate valves.The shape of flashboard (3), valve rod (2), connecting rod (1), lever (6), structure and two identical to double-flashboard gate valve, the a pair of flashboard of bottom then replaces bottom to play a part splendid attire and emits rice, and the circular hole that central authorities form when closing plays a part also to prevent that stirrer shaft from big beat taking place.Bolt (7) is tightened and can be prevented that valve rod (8) and flashboard (3) from moving.Valve body (4), valve gap (5) then with the change that adapted of four flashboards, two half way flashboards and valve rod are accommodated in the same valve gap up and down.The advantage of the gate valve of Fig. 9 is that bottom switch is convenient, does not have the upset of bottom that the installing space of valve bottom can be dwindled, make whole rice washer reduce part vertical height.Figure 10 is the installation diagram of three-dimensional three flashboard gate valves.Just the same among the flashboard on its top (11), valve rod (3), connecting rod (2), lever (6), valve gap (5) and Fig. 7.The bottom then is a single disc (7), and the switch of flashboard then relies on rotating band ovable valve stem nut (9) the process screw thread traction valve rod (8) of handwheel (1) to move around and finishes.Valve body (4), valve gap (5) need to design the place of the valve stem nut that holds flexible rotation and do not allow its axially movable ring washer nut accordingly.Make the bottom among Figure 10 into the symmetric double flashboard, just become four-way four flashboard gate valves, only need to change valve body, valve gap, valve plate etc. are identical with top then.Two to double-flashboard gate valve, two to the upper part of four flashboard gate valves and three-dimensional three slide valves and the construction of switch of four-way four flashboard gate valves, also can be designed among Figure 10 by handwheel, valve stem nut, the such structure of threaded valve rod, thereby make into to start by handwheel.On this basis, the handwheel end of valve stem nut (9) made into the version that matches with sliding cross coupling, and on this nut, add rolling bearing, aforementioned several gate valve just can make into electronic, certainly also need worm-gear speed reducer, and the structure that connects with it in the appropriate section increase of valve body.For two to four flashboard gate valves because two pairs of valve rods lean on very closely, reductor can not be installed directly, but can be on valve stem nut design gear, and reductor is installed in the next door, give valve stem nut by the gear drive of reductor, become electric gate valve.

Fig. 8 is exactly the half way flashboard of aforementioned several special gate valves, this half way flashboard when contract fully wherein one only play half of flashboard, two superimposed closes and could play the disconnected or partition of lock together.Half way flashboard one end and valve rod link the radius R of the small semicircle breach of the other end on the valve rod axis extended line ₁, equal the radius of the axle of agitator, the radius R of the breach of large semicircle equals this valve nominal diameter be inside diameter D y half, semicircle is also postponed by the central angle of 30 ° of this circles on this circle symmetrically.So arranging is the inside diameter D y that equals this valve for the hollow that forms when the standard-sized sheet, and in this position, the edge of the semicircle of flashboard is just placing the gap of valve body sealing surface, can stop the material outflow.Two flashboards prolongation when completely open and close all is superimposed together, and does not interfere with each other action separately.The part that postpones also can be got 30 ° just for convenience by the angle of circumference of other numerical value.

Figure 11 be two to each of double-flashboard gate valve valve body to view, its lower sealing surface (1) on same center line and last sealing surface (2) all adapt with the half way flashboard, having only radius is the semicircle of R=Dy/2 and by the part that postpones of 30 ° of central angles, promptly has only 240 ° central angle.Only than a big 0.2-1.0mm of half way flashboard thickness, the slit at the superimposed place of two half way flashboards is 2F to slit F between two sealing surfaces.She Ji purpose guarantees that not only flashboard moves freely like this, and clearance is enough little, and rice, wheat etc. are difficult for spilling from the slit during operation.Coupling part (3) is arranged in corresponding 240 ° and locates, and distance is enough big and suitable between two pairs of coupling parts.Coupling part (3) effect has two, one, the valve body top and the bottom is linked together, and the 2nd, prevent the swing that the half way flashboard is crooked or the left and right sides is excessive by rectangular channel (4), play a part guiding and location.Annular gap (5) plays the guide effect of flowing water.

Figure 12 be two to each of four flashboard gate valve bodies to view.It has (1), (4) and (2), (3) two pairs of sealing surfaces, also has four pairs of valve bodies coupling part (5) up and down also to form four pairs of rectangular channels (6), (7) of the guiding and the positioning action of half way flashboard accordingly, and water guide annular gap (8) is also arranged at the bottom.In Figure 11 and Figure 12, H ₂Size all want suitably, it influences the effect of rice washer work, usually H ₂Be about 1/20th of rice washer controlling level.

Figure 14 is a removable pair of semi-ring axle sleeve structure schematic diagram of Cecum type rice washer special use of the present invention, the flange internal diameter of the internal diameter of two big semi-rings (3), (4) and the distribution of flange screw and special-purpose gate valve of the present invention and the distribution of flange screw are just the same, and two big semi-ring lap-joints are the inclined-plane and any surface finish is straight.Internal diameter after small semi-ring (1), (2) close up is corresponding with corresponding stirrer shaft, than freely rotating of the big slightly so that axle of the diameter of axle.Radially the spoke of An Zhuaning (5) makes with less reinforcing bar, has been joined with two pairs of semi-rings and with big semi-ring and small semi-ring by bolt (6) to fix.This axle sleeve is installed between special-purpose gate valve upper flange of the present invention and the cylindrical shell lower flange, and effect is to entangle the axle of agitator to prevent that it from big swing taking place.

The Cecum type rice washer of above-mentioned several interruption operations can also be realized automatic control.At first be in the preparation state by computer control commander complete machine, promptly two close to the flashboard of the bottommost of four flashboard gate valves, perhaps two bottoms to double-flashboard gate valve close up and cover completely, isolate the flashboard standard-sized sheet, and the utensil of splendid attire separator places under the valve.Feed intake then.In second step, command motor-driven valve or magnetic valve to open by computer and send aquaporin to the tube inner water-supply.Computer commander agitator rotates when treating that water level has just risen to the material level top.The 3rd step, mixing time in accordance with regulations, computer control stops to stir, and isolates flashboard simultaneously and closes automatically, and the flashboard or the bottom of foot are opened automatically, and separator is fallen into container, and water that flows out in the tube or the water spray of arranging in addition all rinse out separator.The 4th step, crossing screw mechanism or linkage or miniature hoist engine by the computer expert will place the container of the splendid attire separator on the long rail to draw back automatically, affect the container of the rice that the Sheng that also places this long rail eluriated to make it to place under the valve simultaneously, the 5th step, the computer commander opens and isolates flashboard, the rice of eluriating is fallen into container, rotates a few by computer commander agitator, and the rice that sticks in the machine is all washed out.Final step is that computer commander closes and send aquaporin, complete machine to get back to initial preparation state, finishes a working cycles.Screw mechanism or linkage are driven by motor or other dynamic power machines.Flashboard is then driven by motor, reductor, for lever switch, then can finish by iron wire or steel wire rope, changed course pulley, small-sized or miniature hoist engine.Whole working cycles program is transfused to computer, is controlled automatically by computer and finishes.

Claims

One kind utilize mainly that special agitator and special gate valve constitute the stone in edible rice or the wheat, sand grains can be washed in a pan most Cecum type rice washer, this rice washer and special agitator thereof have utilized such natural law fully, promptly in liquid water, the object sinking speed that heavy object is littler than proportion is fast.This rice washer mainly is made of these parts: the reductor of cycloid pin tooth reductor or other type, special agitator, cylindrical or the toot that holds agitator, water, rice or wheat, receive guide rail, special special-purpose gate valve and the support column of water inlet pipe and water outlet pipe or leg etc. on water vat and the receipts water vat.The feature of this Cecum type rice washer is, rice or these materials of wheat that its special mixing arm root has the little triangle of turning back to prevent to be mixed with stone, sand grains only form " short circuit " around the axle motion, and blade is in the angle that becomes with horizontal plane on the direction of rotation of axle about 30 °; Any neighbouring two blades are pressed ° distribution of same angle beta on vertical view; Blade amt n and β ° pass is n β=360 ° or n β °=720 °; Any neighbouring two blades on direction of rotation all must be the blade of higher position preceding, the blade of lower position after; When using cylindrical tube, each blade length is identical, and when using divergent-cone wall, the bottom corresponding blade of thin narrow part is shorter; The bottom of special-purpose lock is pressed close to or be adjacent to the blade of extreme lower position.On the axle of agitator, at same horizontal level, can connect a blade at a face down bonding, also can become the center to weld a pair of blade symmetrically, latter's rotary speed wants slow during operation.Cylindrical shell top water inlet and delivery port all tangentially flow, so that water (flow) direction is consistent with the blade direction of rotation.The feature of Cecum type rice washer shows that also it is equipped with special two to double-flashboard gate valve in the cylindrical shell bottom, but the bottom of free switch is equipped with in this valve bottom, there is the hole that can limit an excessive swing of agitator in bottom central authorities, two half way flashboard one ends and valve rod link, the breach of the right a small half of circle of the flashboard other end on valve rod axis and the breach of large semicircle, the radius R of small semicircle breach ₁Equal half of stirrer diameter, the radius R of the breach of large semicircle equals this valve nominal diameter D _YBe half of internal diameter, large semicircle is also postponed on this circle symmetrically by about 30 ° angle of circumference, thereby the hollow that forms when a pair of valve rod on same center line and a pair of half way flashboard standard-sized sheet equals the inside diameter D of valve body _YWhen complete shut-down, the small semicircle of a pair of flashboard forms a full circle shaft is blocked, the flashboard that prolongation hangs together mutually up and down all the time just will be deposited in following stone, sand grains and rice keeps apart, reach the purpose of separation, adapt therewith, upper and lower two sealing surfaces of valve body are center line by 240 ° central angle processing with same valve rod center line also, and at corresponding 240 ° of moving directions of locating to be furnished with two pairs of rectangle gathering sills guiding and restriction flashboard of the both sides of flashboard horizontal plane.Valve body sealing surface to the end all or the distance H between following a pair of sealing surface ₂Size is wanted suitably, approximates 1/20th of the interior controlling level of rice washer.The traction valve rod can be used connecting rod and lever, also can rotate the drive nut with handwheel and draw threaded valve rod, also can replace handwheel electricity consumption traction valve rod and flashboard with worm-gear speed reducer and motor.Two to four flashboards then can on valve stem nut, design gear, worm-gear speed reducer and motor are installed in the next door drive valve stem nut, thereby become electric gate valve.
2. be used for the Cecum type rice washer that each family eluriates request claim 1 record of rice, it is characterized in that, special agitator (2), two is all less to double-flashboard gate valve (1) size, be interrupted operation, base (13) and complete machine can move, pillar (11) supports whole rice washer, drawing the water inlet pipe (8) of the water of washing rice and the water inlet pipe (7) of slurry supplies water by three water-through valves that can switch and disconnect, top also has handle to be raised and is draped on the wall, and base (13) has a bulge to hold rice washing water so that concentrate from beneath drainpipe discharge.Bottom also available two is to four flashboard gate valves.This rice washer can be made into different specifications according to different rice washing amounts.
3. be used for, the Cecum type rice washer of request claim 1 record in grill room, restaurant, it is characterized in that special agitator (6), two moderate to double-flashboard gate valve (4) and corresponding other part dimension; Fixing and support rice washer can be that single pillar (14) also can be used the supporting leg around being distributed in instead, not removable, manually feed intake from feed hopper (10), what type was big can set up step aside, independent receipts water vat (3) is arranged below, and receiving has the walking of guide rail (13) heater car on the water vat.Can be made into different specifications according to difference rice washing amount.The bottom also can be used three-dimensional three flashboard gate valves, two instead to four flashboard gate valves, four-way four flashboard gate valves.
4. be used for big, middle dining room, the Cecum type rice washer of request claim 1 record in restaurant, it is characterized in that, special agitator (5), two is bigger to the double-flashboard gate valve size, receipts water vat (2) and guide rail (17) are also arranged below, the support (9) that electronic feed is arranged, two piece the chains of front axle by a pair of snap ring and two chains that transport the hopper (10) of rice link, the main chain bar connects by special chain link with a chain, drive feeding funnel (10) by end to end main chain bar and transport rice, enter cylindrical shell through feed hopper (13), skewback about at 45 is arranged on the feed hopper (13), and the V-arrangement rotating shaft that it hits the stack pallet that is moving downward is just opened the door of this car from the trend feed hopper automatically and is leaked material.The cylindrical shell bottom also can be used three-dimensional three flashboard gate valves, two instead to four flashboard gate valves, four-way four flashboard gate valves.
5. be used to the Cecum type rice washer of request claim 1 record of the continuous elutriation wheat of the clean rice production line of working continuously or flour production line, it is characterized in that the place that the charging aperture of its continuous feed is slightly higher than special-purpose gate valve below.Discharging opening (5) is more lower slightly than delivery port on top.The rice washer charging aperture is by the pipe and secondary tower (8) UNICOM of one section angle mount, and secondary tower has feed hopper material feeding continuously; The different secondary tower agitator (7) of structure is arranged in the secondary tower, two groups of blade plumb line directions are installed, the stull level is installed and is orthogonal, one group of very short axle that makes blade near this agitator of stull, blade is being about 120 ° with the angle of cut of this stull center line on the direction of rotation, and another group stull is longer, and blade is near the inwall of secondary tower, the angle of cut at direction of rotation blade and this stull center line is about 30 °, and same group of blade is that the center becomes the center symmetry with the axial line of agitator.
6. ask two a kind of improvement kind three-dimensional three flashboard gate valves of claim 1 record to double-flashboard gate valve, it is characterized in that top still is two to the double disc structure, the bottom then is a single disc, thereby its switch has only with handwheel or reductor or motor drives valve stem nut and draws threaded valve rod.
7. two of the record of request claim 1 improve kind two to four flashboard gate valves to another of double-flashboard gate valve, it is characterized in that: shape is identical to double-flashboard gate valve with two with structure, and two pairs of half way flashboards and corresponding four rectangular channels that 240 ° of central angle sealing surfaces and corresponding four pairs of guiding are only arranged are just arranged at same valve body with in a pair of valve gap.The switch of flashboard can be used lever, handwheel, can also use motor drives.
8. ask two another improvement kind four-way four flashboard gate valve of 1 record of claim to double-flashboard gate valve, it is characterized in that: the center line of the two pairs of flashboards, valve rod, valve gap is orthogonal, and the brachmorphy groove of flashboard, valve gap, valve body, sealing surface and guiding is all identical to double-flashboard gate valve with two.
9. be used for being installed on and prevent between cylindrical shell lower flange and the special-purpose gate valve upper flange that stirrer shaft from the removable pair of semi-ring axle sleeve of Cecum type rice washer of request claim 1 record of big swing taking place, it is characterized in that: two big semi-rings (3), the flange of internal diameter (4) and the distribution of flange screw and special-purpose gate valve of the present invention is identical, the lap-joint of two big semi-rings is the inclined-plane and any surface finish is straight, two small semi-rings (1), (2) internal diameter after closing up is bigger slightly than the diameter of the axle of corresponding agitator, the spoke made from fine steel rib between two small semi-rings and the big semi-ring is by Bolt Connection, and two pairs of semi-rings are also by Bolt Connection.
10. by the Cecum type rice washer of computer by rice washing procedure auto-control commander's request claim 1 record, it is characterized in that: the operation procedure of will washing rice input computer, by motor-driven valve or solenoid control water channel switch, command electronic special-purpose gate valve of the present invention by Motor Control, by the container of splendid attire separator under screw mechanism or linkage or the automatic mobile valve of miniature hoist engine with the rice of washing in a pan, rotation by Motor Control commander agitator or stop, thus whole rice washing operation finished automatically by the rice washing program.