CN215313186U - Hierarchical water washing device - Google Patents

Abstract

The utility model relates to a hierarchical water washing device, comprising: a water washing tank and a guide. The water washing tank is provided with a water washing cavity, and the top of the water washing tank is provided with an overflow port; the guide is connected at the washing case, and has the direction chamber with washing chamber intercommunication, and the guide has the water inlet, and the guide is equipped with the guide at water inlet position department, and the rivers of guide water inlet enter the direction chamber along setting for the route, set for the skew axis in direction chamber of route. Its structural design is simple, simple structure, convenient operation, and the difference of the rotatory degree of rivers is realized through the rivers flow difference, and then drives the rotatory separation of material, can make the great particle diameter of reducing through impact and friction in the material simultaneously, realizes artificial diamond's washing and classification, has solved the problem that exists among the prior art.

Description

Hierarchical water washing device

Technical Field

The utility model relates to the field of artificial diamonds, in particular to a graded water washing device.

Background

In the field of artificial diamond, the artificial diamond directly converts carbon raw materials such as graphite from a solid state or a molten state into the diamond by utilizing an instantaneous static ultrahigh pressure and high temperature technology, a dynamic ultrahigh pressure and high temperature technology or a mixing technology of the two, and the diamond obtained by the method is micron-sized polycrystalline powder. In which a large amount of graphite and diamond are mixed together and the diamond needs to be stripped off. Because of the lack of mature technology, each enterprise is in grope, generally washed by water manually, and then graded by judging with naked eyes. The water washing and grading device has the defects of low efficiency, manpower and material resource consumption and high efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a grading water washing device which is simple in structural design and convenient to operate, the rotation degree of water flow is different through different water flow rates, materials are driven to rotate and separate, the particle size of the materials can be reduced through impact and friction due to larger particle size, washing and grading of artificial diamonds are realized, and the problems in the prior art are solved.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a staged water washing apparatus comprising: a water washing tank and a guide. The water washing tank is provided with a water washing cavity, and the top of the water washing tank is provided with an overflow port; the guide is connected at the washing case, and has the direction chamber with washing chamber intercommunication, and the guide has the water inlet, and the guide is equipped with the guide at water inlet position department, and the rivers of guide water inlet enter the direction chamber along setting for the route, set for the skew axis in direction chamber of route.

Further, a guide is provided at a lower portion of the washing tank.

Furthermore, the water inlets are at least two and are in rotational symmetry by taking the axis of the guide cavity as the center.

Furthermore, a water inlet pipe is arranged at the bottom of the washing tank and communicated with the washing cavity.

Further, the washing tank comprises a rotary separation tank body, the rotary separation tank body is arranged above the guide piece, and a guide groove is formed in the inner side wall of the rotary separation tank body and is spiral.

Further, the water washing tank comprises a first transparent tank body, and the first transparent tank body is arranged above the rotary separation tank body.

Furthermore, hierarchical washing unit includes vision sensor, and vision sensor sets up in first transparent box one side.

Further, the water washing tank comprises a second transparent tank body, and the second transparent tank body is arranged between the rotary separating tank body and the guide piece.

Furthermore, the diameter of the main body of the water inlet pipe is smaller than that of the guide piece, a first reducing joint is arranged between the main body of the water inlet pipe and the guide piece, and the diameter of one end, communicated with the guide piece, of the first reducing joint is larger than that of one end, communicated with the main body of the water inlet pipe, of the first reducing joint.

Furthermore, the diameter of the second transparent box body is smaller than that of the rotary separation box body, a second reducing joint is arranged between the second transparent box body and the rotary separation box body, and the diameter of one end, communicated with the rotary separation box body, of the second reducing joint is larger than that of one end, communicated with the second transparent box body, of the second reducing joint.

The device adopting the structure has the advantages that the structural design is reasonable, the rotation of the water flow is realized by controlling the flow direction of the water flow, the materials are stirred and washed, the materials are washed, and the graphite is easy to rise along with the water flow, so that the graphite overflows from an overflow port of the device, and the graphite and the diamond are separated. When the stirring is washed, also can take place to strike and rub between material and material, between material and the device inner wall, can make the great material of particle diameter diminish through friction and impact when improving washing efficiency, the less material of particle diameter easily rises along with the rivers to overflow from the overflow mouth of device, separate out from the raw materials, accomplish according to the different grades of particle diameter.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention.

Fig. 2 is a left side view of the structure of fig. 1.

Fig. 3 is a cross-sectional view of the first embodiment of the guide member of fig. 1 taken along line a-a.

Fig. 4 is a cross-sectional structural view of a second embodiment of the guide member.

Fig. 5 is a cross-sectional view of a third embodiment of the guide member.

Fig. 6 is a cross-sectional structural view of a fourth embodiment of the guide member.

Fig. 7 is a schematic structural view taken along the line B-B in fig. 6.

Fig. 8 is a cross-sectional structural view of a sixth embodiment of the guide member.

Fig. 9 is a sectional view schematically showing a seventh embodiment of the guide member.

Fig. 10 is a front view schematically illustrating another embodiment of the present invention.

FIG. 11 is a schematic cross-sectional view of the spin separation cassette of the present invention.

In the figure, a water washing tank 10; an overflow port 11; rotating the separator tank 12; a diversion trench 121; a first transparent case 13; a second transparent container 14; (ii) a A second reducing joint 15; a guide member 20; a guide chamber 21; a water inlet 22; a guide plate 23; a water supply pipe 24; a guide table 25; a guide surface 26; a water inlet pipe 30; a main body 31; a first inlet branch pipe 32; a second inlet water branch pipe 33; a vision sensor 40; a first sub 60.

Detailed Description

In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 to 11, a staged water washing apparatus includes: a washing tank 10 and a guide 20. The water washing tank 10 is provided with a water washing cavity, and the top of the water washing tank 10 is provided with an overflow port 11; the guide member 20 is connected to the washing tank 10, and has a guide chamber 21 communicating with the washing chamber, the guide member 20 has a water inlet 22, the guide member 20 is provided with a guide portion at the position of the water inlet 22, the guide portion guides the water flow of the water inlet 22 to enter the guide chamber 21 along a set path, and the set path deviates from the axis of the guide chamber 21.

In the technical scheme of the utility model, a synthetic diamond material mixed with a large amount of graphite is sent into a water washing cavity of a water washing box 10 (as shown in figures 1 and 2, the material is sent into the water washing box 10 through a feeding piece 50), water is added into the water washing cavity, water flow is injected into a guide cavity 21 of a guide piece 20 from a water inlet 22 of the guide piece 20, under the action of a guide part at the position of the water inlet 22, the water flow enters the guide cavity 21 along a set path deviating from the axis of the guide cavity 21, a rotational flowing water flow is formed in the guide cavity 21, the rotational flowing water flow drives the water in the water washing cavity to rotate, the water in the water washing cavity carries animal materials to rotate, the water overflows an overflow port 11 at the top of the water washing box 10 in the rotating process, the graphite in the material is easy to be lifted by the water flow due to small particle size and small density, and can be discharged from the overflow port 11 along with the water flow, and is accompanied with the rotational impact of the water flow, can take place striking and friction between material and material, striking and friction also can take place for material and this hierarchical washing device inner wall, can peel off graphite and diamond to realize the washing separation of graphite and diamond. When graphite and diamond's separation accord with the unification and predetermine the condition, increase water inlet 22 flows in the rivers of direction chamber 21, make the rotatory aggravation that flows of water, the rivers of aggravation can make the impact and the friction of material more fierce, thereby make the great material of particle diameter diminish at the in-process of impact and friction, thereby through the rotatory violent degree of flow of control inflow direction chamber 21 water, when the violent situation of the rotatory flow of water to certain degree, diamond in the material overflows from overflow mouth 11 along with rivers, and then realize the separation of the diamond of different particle diameter within ranges through control water flow, realize carrying out the grading of diamond according to the particle diameter.

The utility model has the advantages of simple structure and convenient operation, realizes different rotation degrees of water flow through different water flow rates, further drives the materials to rotate and separate, and simultaneously can promote the larger particle size in the materials to reduce the particle size through impact and friction, thereby realizing the washing and classification of the artificial diamond.

As shown in fig. 3 to 9, in fig. 3, the guide part is a water supply pipe 24, water flows along the lumen of the water supply pipe 24 and enters the guide cavity 21 under the guidance of the water supply pipe 24, the two water supply pipes 24 are arranged in parallel, the water inlet directions are opposite, and rotating water flows are formed in the guide cavity 21.

In fig. 4, the guide portion is a guide plate 23, the guide plate 23 is a straight guide plate 23, one side of the guide plate 23 is connected to the edge of the water inlet 22, and one side of the guide plate 23 is offset toward the water inlet 22, so that the water flowing out of the water inlet 22 is deflected by the guide of the guide plate 23, and a rotating water flow is formed in the guide cavity 21.

In fig. 5, the guide is a combination of water inlet pipe 24 and guide plate 23.

Fig. 6, in fig. 7, the guide part is deflector 23, deflector 23 is curved surface deflector 23, set up deflector 23 into curved surface deflector 23, curved surface deflector 23 makes rivers take place to deflect near one side of water inlet 22, form rotatory rivers, one side that water inlet 22 was kept away from to curved surface deflector 23 makes rivers rise in the rotatory while, the resistance to rotatory rivers has been reduced, make the rivers rotatory more smooth and easy, one side that water inlet 22 was kept away from to rivers 23 through curved surface deflector, can form ascending impact to the material, be favorable to the washing and the grading of material.

In fig. 8, the guide part is direction platform 25, one side that water inlet 22 was kept away from to direction platform 25 is spigot surface 26, spigot surface 26 is curved surface spigot surface 26, one side that direction platform 25 is close to water inlet 22 makes rivers take place to deflect, form rotatory rivers, one side that water inlet 22 was kept away from to direction platform 25, curved surface spigot surface 26 makes rivers rise in the rotatory while promptly, the resistance to rotatory rivers has been reduced, make the rivers rotatory more smooth and easy, rivers can form ascending impact to the material through curved surface spigot surface 26 in addition, be favorable to the washing and the grading of material. In an alternative embodiment, the guide surface 26 may also be a planar guide surface 26.

In fig. 9, the water inlet passage of the water inlet 22 is tangent to the inner wall of the guide member 20, the guide portion is a guide plate 23, and the guide plate 23 is a straight guide plate 23. In an alternative embodiment, the guide plate 23 may also be a curved guide plate 23.

In the technical scheme of the utility model, the guide part of the guide part can be an external water supply pipe 24, or a guide plate 23 is arranged in the guide cavity 21, or a guide table 25 is arranged in the guide cavity 21, or a combination of the water supply pipe 24 and the guide plate 23 or the guide table 25, but the form of the guide part is not limited to the form in the utility model, for example, the side wall of the guide part 20 is made thick, so that the water inlet channel of the water inlet 22 can have the guide function to form the guide part. In addition, in the technical scheme of the utility model, the number of the water inlets can be one.

Specifically, as shown in fig. 1 and 2, the guide 20 is provided at a lower portion of the washing tank 10.

After the material is sent into washing case 10, the meeting is gathered in washing case 10 lower part, sets up guide 20 in washing case 10 lower part, and the rivers that get into direction chamber 21 from water inlet 22 can impact the material of washing case 10 lower part at first, can give the stronger impact of material, and better impact material utilizes the impact force of rivers to raise the material, and the material is rotatory along with rivers under the effect of rivers, plays better washing and grading effect.

Specifically, as shown in fig. 3 to 9, at least two water inlets 22 are provided, and are rotationally symmetrical about the axis of the guide chamber 21.

The water inlets 22 are rotationally symmetrical with the axis of the guide cavity 21 as the center, and water flow can be uniformly fed into the guide cavity 21, so that materials in the washing tank 10 can be uniformly washed, the water flow can be promoted to rotate by arranging two or more water inlets 22, the power of water flow rotation is increased, the materials are better driven to move along with the water flow, and the materials are more fully impacted by the water flow; the material is under bigger rivers impact and drive, between material and material, and the collision is also more abundant between material and the device inner wall, can play better washing and grading effect. For example, as shown in fig. 3 to 6 and 9, two water inlets 22 are provided, and the rotation angle is 180 degrees. In fig. 9, the water inlet channel of the water inlet 22 is tangent to the inner wall of the guide member 20, and the tangent water inlet channel can further make the water flow into the guide cavity 21 more smoothly, so as to form a rotating water flow. In an alternative embodiment, the water inlet 22 may be provided in three, with a rotation angle of 120 degrees; the water inlets 22 may be provided in four, with a rotation angle of 90 degrees.

Specifically, as shown in fig. 1 and 2, a water inlet pipe 30 is disposed at the bottom of the washing tank 10, and the water inlet pipe 30 is communicated with the washing chamber.

The materials fed into the water washing tank 10 are often gathered at the bottom of the water washing tank 10, the water inlet pipe 30 is arranged at the bottom of the water washing tank 10, water flows enter from the bottom and impact the materials in the water washing cavity from bottom to top, so that more materials are dispersed in water, and the gathering of the materials at the bottom of the water washing tank 10 is reduced. The impact of bottom rivers makes the material suspension in aqueous, and the effect that the less material of particle size receives rivers impact is more obvious, more along with rivers spill over from overflow mouth 11. Specifically, the water inlet pipe 30 includes a main body 31, a first water inlet branch pipe 32, and a second water inlet branch pipe 33. First branch pipe 32 and the washing chamber of washing case 10 is intake to the second branch pipe 33 through the main part 31 intercommunication washing of inlet tube 30, first branch pipe 32 level that intakes sets up in the lateral wall bottom of inlet tube 30 main part 31, to gathering in the material of inlet tube 30 main part 31 assaulting, the second branch pipe 33 that intakes sets up in first branch pipe 32 top of intaking, the second branch pipe 33 that intakes sets up in the slant and is 45 degrees with the contained angle of inlet tube 30 main part 31, the second branch pipe 33 that intakes is by sending into rivers to slant downward in the inlet tube 30 main part 31 to the slant, assault the material of gathering in inlet tube 30 main part 31 bottom, first branch pipe 32 and the second branch pipe 33 that intakes reduce the material at the main part 31 bottom of inlet tube 30 to a great extent and gather, guarantee that the influent stream is unobstructed. In addition, the first water inlet branch pipe 32 is arranged to be horizontal, and the second water inlet branch pipe 33 is arranged to be inclined upwards, so that the situation that materials enter the branch pipes and are blocked as much as possible can be reduced. In an alternative embodiment, the first water inlet branch pipe 32 is arranged obliquely downwards, so that the impact on the materials is larger, and the water washing and grading effects of the materials are promoted.

Essentially, according to another embodiment of the present invention, as shown in fig. 10, the first water inlet branch pipe 32 is disposed at the bottom of the sidewall of the main body 31 of the water inlet pipe 30 in a downward inclined manner, and forms an acute angle with the main body 31 of the water inlet pipe 30, so that the water flowing into the main body 31 of the water inlet pipe 30 from the first water inlet branch pipe 32 can form an upward inclined impact on the material, and the upward inclined impact is more likely to disperse the material, so that the material is fully dispersed in the water.

In the embodiment of the present invention, the first water inlet branch pipe 32 and the second water inlet branch pipe 33 are connected to a pulse pump (not shown in the figure), and the flow rate and the frequency of the pulse water flow can be adjusted according to the situation, so as to form the pulse water flow to impact the material, the formed pulse water flow impacts the material, the pulse water flow formed in the main body 11 of the water inlet pipe 30 impacts the material in the vertical direction, and the water flow drives the material to roll up and down, thereby promoting the washing and classification of the material. In an alternative embodiment, the first water inlet branch 32 and the second water inlet branch 33 are provided with a pulse valve, whereby a pulsed water flow is created.

Specifically, as shown in fig. 1, 2, and 11, the water washing tank 10 includes a rotating separator body 12, the rotating separator body 12 is disposed above the guide member 20, a guide groove 121 is disposed on an inner side wall of the rotating separator body 12, and the guide groove 121 is spiral.

The top of guide 20 sets up the rotation separation body, flow to the rotatory rivers of rotation separation box 12 in the follow guide 20, guiding gutter 121 can slow down the hindrance of rotation separation box 12 inner wall to the rivers, make the rivers that lead through guide 20 can prolong the rotatory time of rivers, make the abundant striking and the friction of material in the rivers, promote the washing and the classification of material, set up guiding gutter 121 at rotation separation box 12 inside wall, material in the rivers also can strike and the friction with guiding gutter 121, further promote the washing and the classification of material.

Specifically, as shown in fig. 1 and 2, the washing tank 10 includes a first transparent tank 13, and the first transparent tank 13 is disposed above the rotating and separating tank 12.

Set up first transparent box 13 in rotatory separation box 12 top, the rotatory rivers that flow from rotatory separation box 12 often continue to rotate along the helical direction of guiding gutter 121, can observe the comparatively clear route of the material of being unscrewed by rotatory separation box 12 at first transparent box 13, the degree and the effect of going on of judgement washing and classification that can be comparatively easy, for example, whether the separation of graphite reaches the requirement, after the graphite finishes from the material separation, the size of adjustment water inlet 22 rivers, perhaps the rivers in the adjustment inlet tube 30, begin to grade the diamond in the material. In addition, at first transparent box 13 department, the rivers that have the material that are unscrewed by rotatory separation box 12 meet the inner wall of first transparent box 13, and the rivers are rotatory to be slowed down, and the less material of particle diameter easily floats to spill over from overflow mouth 11, accomplish the washing and the grading of material.

Specifically, as shown in fig. 1 and 2, the graded washing device includes a visual sensor 40, and the visual sensor 40 is disposed on one side of the first transparent box 13.

In the actual product, first transparent box 13 sets up the position higher, observes through people's naked eye comparatively inconveniently, sets up vision sensor 40 and observes comparatively conveniently, in addition, observes through vision sensor 40, can leading-in ideal state's washing and hierarchical image in advance, compares through the computer to this judges whether washing and hierarchical degree meet the requirements, improves resolution efficiency.

Specifically, as shown in fig. 1 and 2, the washing tank 10 includes a second transparent tank 14, and the second transparent tank 14 is disposed between the spin-separation tank 12 and the guide 20.

Set up second transparent box 14 between rotatory separation box 12 and guide 20, the rotatory rivers that guide 20 rushed out can furthest carry out rotatory impact to the material in the second transparent box 14, and rivers are followed second transparent box 14 and are rushed out the back, can also carry out the rotatory impact of longer time through rotatory separation box 12, and the impact is more abundant. When strikeing, observe the material surplus condition through second transparent box 14 to and the material particle diameter, and the approximate condition of particle diameter in the material, thereby judge whether water washing and grading are complete, observe when strikeing and compare and observe more clearly after gathering in settling, because during the impact, the material dispersion can be abundant along with water flow sees the material condition, and the material layer stack after gathering together is difficult to observe.

Specifically, as shown in fig. 1 and 2, the diameter of the main body 31 of the inlet pipe 30 is smaller than the diameter of the guide 20, a first reducer union 60 is disposed between the main body 31 of the inlet pipe 30 and the guide 20, and the diameter of the end of the first reducer union 60, which is communicated with the guide 20, is larger than the diameter of the end of the first reducer union 60, which is communicated with the main body 31 of the inlet pipe 30.

Set up first reducing joint 60 in inlet tube 30 main part 31 and 20 pieces of guide, the rivers that carry the material rise soon in the rivers of inlet tube 30 main part 31 the inside, when rivers reachd first reducing joint 60, because the diameter grow gradually, rivers rise and slow down, rivers slow down and are favorable to the less material come-up of particle diameter, the washing and the grading of completion material that can be better. Set up first reducing joint 60 for by inlet tube 30 main part 31 to the route passageway of guide 20 grow gradually, rivers form the turbulent flow less for the passageway through the path sudden change through the passageway of grow gradually, can make the more upward motion of impact along with rivers of the material that smugglies secretly in the rivers, and the less material of particle diameter also more easily moves along with rivers upward motion in the material, is favorable to the washing of material and carries out the classification according to the particle diameter. When more turbulence exists, the materials are easy to roll at the junction of the main body 31 of the water inlet pipe 30 and the guide part 20, the upward movement of the materials is blocked, and the washing and grading are not facilitated.

Specifically, as shown in fig. 1 and 2, the diameter of the second transparent box 14 is smaller than the diameter of the rotating separation box 12, a second reducer 15 is arranged between the second transparent box 14 and the rotating separation box 12, and the diameter of one end of the second reducer 15, which is communicated with the rotating separation box 12, is larger than the diameter of one end of the second reducer 15, which is communicated with the second transparent box 14.

The rising speed of the water flow with the materials in the second transparent box body 14 is slow and the rising speed of the water flow in the early rotating separation box body 12 is slow, the rising of the water flow is slow, the time of the materials in the rotating separation box body 12 is prolonged, the impact and collision time of the materials in the rotating separation box body 12 is increased, the rising pipe diameter of the liquid is enlarged, the floating of the materials with small particle sizes is facilitated, the materials overflow from the overflow port 11, and the washing and grading are facilitated. Set up second reducing joint 15 for by the path passageway grow gradually of second transparent box 14 to rotatory separation box 12, rivers form the turbulent flow less for the passageway through the path sudden change through the passageway of grow gradually, can make more along with rivers of the material smuggleing upward movement smuggleing secretly in the rivers, the less material of particle diameter also more easily along with rivers upward movement in the material, be favorable to the washing of material and carry out the classification according to the particle diameter. When more turbulence exists, the materials are easy to roll at the junction between the second transparent box body 14 and the rotary separating box body 12, the upward movement of the materials is blocked, and the washing and the grading are not facilitated.

In the novel embodiment, as shown in fig. 1, the water inlet 22 of the guide member 20 is externally connected with a water supply pipe 24, the water supply pipe 24 is horizontally arranged, and water flow sent out by the horizontally arranged water supply pipe 24 can form stronger rotating water flow under the action of the guide member 20, so that sufficient contact between materials and the water flow can be promoted, and better impact and friction can be realized. As shown in fig. 10, the water inlet 22 of the guide member 20 is externally connected with the water supply pipe 24, the water supply pipe 24 is arranged obliquely downwards, obliquely upward water flow sent by the obliquely downward water supply pipe 24 can form rotary water flow and impact materials obliquely upwards under the action of the guide member 20, the materials can float upwards in the water flow while rotating impact and friction are formed, the materials can float upwards from the overflow port 11, the materials can be promoted to float out from the overflow port, the materials meeting the conditions can be separated quickly, and the materials can be classified.

The above-described embodiments should not be construed as limiting the scope of the utility model, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art.

The present invention is not described in detail, but is known to those skilled in the art.

Claims (10)

1. A staged water washing apparatus comprising:

the water washing tank is provided with a water washing cavity, and the top of the water washing tank is provided with an overflow port;

the guide is connected wash the case, and have with the direction chamber that washes the chamber intercommunication, the guide has the water inlet, the guide is in water inlet position department is equipped with the guide part, the rivers of guide part guide water inlet enter along setting for the route the direction chamber, it is skew to set for the route the axis in direction chamber.

2. A staged water washing device as defined in claim 1, wherein said guide member is provided at a lower portion of said washing tank.

3. A staged water washing system as defined in claim 2, wherein said water inlets are provided in at least two and are rotationally symmetrical about the axis of said guide chamber.

4. The staged water washing device as claimed in claim 1, wherein a water inlet pipe is provided at the bottom of the washing tank, and the water inlet pipe is communicated with the washing chamber.

5. The staged water washing device as claimed in claim 1, wherein the washing tank comprises a rotary separator body disposed above the guide member, and the inner side wall of the rotary separator body is provided with a flow guide groove in a spiral shape.

6. The staged water washing device as recited in claim 5, wherein the washing tank comprises a first transparent tank body disposed above the spin-separator tank body.

7. The staged water washing device as recited in claim 6, wherein the staged water washing device comprises a visual sensor disposed on a side of the first transparent tank.

8. The staged water washing device as claimed in claim 5, wherein said washing tank comprises a second transparent tank body provided between said spin and separation tank body and said guide member.

9. The staged water washing device as recited in claim 4, wherein a diameter of the main body of the water inlet pipe is smaller than a diameter of the guide member, a first reducer union is disposed between the main body of the water inlet pipe and the guide member, and a diameter of an end of the first reducer union, which is communicated with the guide member, is larger than a diameter of an end of the first reducer union, which is communicated with the main body of the water inlet pipe.

10. The staged water washing apparatus as claimed in claim 8, wherein the diameter of the second transparent casing is smaller than the diameter of the rotary separation casing, a second reducer union is provided between the second transparent casing and the rotary separation casing, and the diameter of the end of the second reducer union communicating with the rotary separation casing is larger than the diameter of the end of the second reducer union communicating with the second transparent casing.

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