CN216500083U - Collecting box capable of being washed in sections and centrifugal machine - Google Patents

Abstract

The utility model relates to the technical field of centrifuges, in particular to a segmentally-flushing collecting box and a centrifuge. The sectionally flushing collection box comprises a collection box, a first flushing pipeline and a second flushing pipeline; the water outlets of the first flushing pipeline and the second flushing pipeline are positioned in the collecting box; a plurality of water outlets of the first flushing pipeline are over against a slag discharge port of the rotary drum so as to flush a solid phase region of the collecting box; and a plurality of water outlets of the second flushing pipeline are over against the part of the rotary drum far away from the slag discharge port so as to flush the liquid phase area of the collecting box. The collecting box can be simply and efficiently washed in a sectional mode, and the upper cover does not need to be opened in the washing process, so that time and labor are saved.

Description

Collecting box capable of being washed in sections and centrifugal machine

Technical Field

The utility model relates to the technical field of centrifuges, in particular to a segmentally-flushing collection box and a centrifuge.

Background

Horizontal spiral shell centrifuge is in the use, and its collecting box slag outlet end has the solid phase material of bonding, and its play liquid end also can glue some liquid phase materials, if handle food class or have corroded material, must wash totally after the shut down, and the washing mode that centrifuge adopted in the existing market washes for opening the upper cover or at collecting box external installation flushing joint wash. However, the above-mentioned rinsing method has the following disadvantages:

1. the upper cover is opened for flushing, the operation of workers is required, whether the flushing is clean or not depends on the responsibility of the workers, and the control is not good;

2. splashing can occur when the upper cover is opened for washing, so that the environment around the equipment is polluted;

3. the outside of the collecting box is provided with a flushing joint which is a single pipeline, the pressure and the flow of the required flushing water are large, and water is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sectional flushing collection box and a centrifugal machine, which can simply and efficiently complete the flushing of the collection box, and the flushing process does not need to open an upper cover and is time-saving and labor-saving.

Embodiments of the utility model may be implemented as follows:

in a first aspect, the present invention provides a sectionally washable collecting tank for cooperation with a rotary drum, comprising:

the device comprises a collecting box, a first flushing pipeline and a second flushing pipeline;

the water outlets of the first flushing pipeline and the second flushing pipeline are both positioned in the collecting box;

a plurality of water outlets of the first flushing pipeline are over against the slag discharge port of the rotary drum so as to flush the solid phase region of the collecting box;

and the plurality of water outlets of the second flushing pipeline are over against the part of the rotary drum far away from the slag discharge port so as to flush the liquid phase region of the collecting box.

The first flushing pipeline and the second flushing pipeline which can flush the collecting box in sections can respectively flush the slag discharging end and the liquid discharging end of the collecting box. Furthermore, the first flushing pipeline is over against the slag discharge port of the rotary drum, so that the solid phase region of the collecting box can be comprehensively cleaned; the second flushing pipeline is just opposite to the part outside the rotary drum slag discharge port for cleaning, namely the liquid phase area of the collecting box is comprehensively cleaned. So realized the comprehensive washing to the solid phase district and the liquid phase district of collecting box, can ensure that centrifuge handles food class or has corroded material high-efficiently, steadily. And the delivery port that first washing pipeline and second washed the pipeline is located the collecting box, so improved prior art and need open the upper cover just can carry out abluent condition to the collecting box, avoided the upper cover to wash simultaneously can splash, cause the environmental pollution's around the equipment technical problem. On the other hand, first washing pipeline and second wash the pipeline and have a plurality of delivery ports respectively, and a plurality of delivery ports can wash uniformly, can realize realizing washing by a large scale with less water pressure and flow, so improved set up among the prior art single pipeline and the washing water pressure that needs and flow great, the technical problem who wastes water.

In conclusion, the collecting box capable of being washed in sections has the advantages of being simple in structure, convenient to operate, energy-saving, low in use cost and outstanding in economic benefit.

In an alternative embodiment, the first flush line has a first water inlet and the second flush line has a second water inlet;

the first water inlet and the second water inlet are located on the outer side of the collecting box and are independent of each other.

In an alternative embodiment, the first flushing line comprises a first flushing channel and the second flushing line comprises a second flushing channel, the first flushing channel and the second flushing channel being separated from each other.

In an alternative embodiment, the segmentable flush collection tank further comprises a plurality of nozzles;

the number of the nozzles is equal to the sum of the water outlets of the first flushing pipeline and the second flushing pipeline, and the nozzles are arranged on the water outlets in a one-to-one correspondence mode.

In an alternative embodiment, the nozzle is a fan nozzle or a solid cone nozzle.

In an alternative embodiment, the sectionally washable collection tank further comprises a partition plate;

the partition board is used for dividing the space in the collecting box into a plurality of subspaces so as to ensure the flushing effect of the water outlet.

In an alternative embodiment, the partition comprises a spacer plate;

the end part of the separation plate and the end part of the collection box enclose to form a solid-phase subspace, and the solid-phase subspace is over against the slag discharge port of the rotary drum;

the plurality of water outlets of the first flushing pipeline are positioned in the solid phase subspace.

In an alternative embodiment, the partition comprises a divider plate;

the partition plates are positioned in the liquid phase zone and divide the liquid phase zone into a plurality of liquid phase subspaces;

the number of the liquid phase subspaces is the same as that of the water outlets of the second flushing pipeline, and the liquid phase subspaces correspond to the water outlets of the second flushing pipeline one by one.

In an alternative embodiment, the bottom of the partition plate is provided with a through-going return hole.

In a second aspect, the utility model provides a centrifuge comprising a bowl, a drive machine and a segmentally washable collection tank of any of the preceding embodiments;

the rotary drum is rotatably arranged in the sectional flushing collection box, and the driving machine is in transmission connection with the rotary drum to drive the rotary drum to rotate.

The beneficial effects of the embodiment of the utility model include, for example:

the collecting box can be washed in a segmented mode and comprises a collecting box, a first washing pipeline and a second washing pipeline. The delivery port that first washing pipeline and second washed the pipeline all is located inside the collecting box, so improved the inconvenience that just can wash of opening the upper cover among the prior art, avoided the upper cover to open the problem that the rivers that the back washing caused splashes and the environmental pollution around the equipment simultaneously. The first plurality of delivery ports that wash the pipeline and the second plurality of delivery ports that wash the pipeline can wash the end of slagging tap and the play liquid end of collecting box respectively. Two like this wash the arrangement of pipeline and a plurality of delivery port can improve the inside washing efficiency of collecting box, just compare in prior art and can reduce the water consumption and reduce the pressure of washing under the condition of guarantee washing effect. In conclusion, the sectional flushing collection box improves the inconvenience caused by opening the upper cover for flushing or installing the flushing joint outside the collection box for flushing in the prior art, and has outstanding economic benefit.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a sectionally washable collection box according to an embodiment of the utility model;

FIG. 2 is a schematic structural view of an upper cover part of the segmentally washable collecting box according to an embodiment of the utility model;

FIG. 3 is a schematic view in full section of a sectionally flushable collection box according to an embodiment of the present invention;

FIG. 4 is a partial cross-sectional view of a sectionally flushable collection bin of an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a centrifuge according to an embodiment of the present invention.

Icon: 10-the collection box can be washed in sections; 11-a water outlet; 12-a nozzle; 300-a collection box; 301-solid phase region; 302-liquid phase region; 310-upper cover; 320-a body; 330-slag plate; 340-liquid outlet plate; 100-a first flushing line; 110-a first water inlet; 120-a first flush channel; 200-a second flushing line; 210-a second water inlet; 220-a second flushing flow channel; 400-a separator; 410-a spacer plate; 411-solid phase subspace; 420-a partition plate; 421-liquid phase subspace; 430-a reflow hole; 20-a centrifuge; 21-rotating the drum; 22-slag discharge port.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, it is only for convenience of describing the present invention and simplifying the description, but it is not necessary to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, it should not be construed as limiting the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

Horizontal spiral shell centrifuge is in the use, and its collecting box slag outlet end has the solid phase material of bonding, and its play liquid end also can glue some liquid phase materials, if handle food class or have corroded material, must wash totally after the shut down, and the washing mode that centrifuge adopted in the existing market washes for opening the upper cover or at collecting box external installation flushing joint wash.

However, the above-mentioned prior art has the following objective disadvantages:

1. the upper cover is opened for flushing, the operation of workers is required, whether the flushing is clean or not depends on the responsibility of the workers, and the control is not good;

2. splashing can occur when the upper cover is opened for washing, so that the environment around the equipment is polluted;

3. the outside of the collecting box is provided with a flushing joint which is a single pipeline, the pressure and the flow of the required flushing water are large, and water is wasted.

In order to improve the technical problem, the following embodiments provide a segmentally washable collecting tank and a centrifuge.

Referring to fig. 1 to 3, the present embodiment provides a sectional flushing collection box 10 for cooperating with a rotary drum 21, which includes a collection box 300, a first flushing pipeline 100 and a second flushing pipeline 200.

The water outlets 11 of the first flushing pipeline 100 and the second flushing pipeline 200 are both positioned inside the collecting box 300;

the plurality of water outlets 11 of the first flushing pipeline 100 are opposite to the slag discharge port 22 of the rotary drum 21 so as to flush the solid phase area 301 of the collecting box 300;

the water outlets 11 of the second flushing pipeline 200 are opposite to the part of the rotary drum 21 far away from the slag discharge port 22 so as to flush the liquid phase area 302 of the collecting box 300.

The first and second flushing pipes 100 and 200, which can flush the collection tank 10 in stages, can flush the slag discharge end and the liquid discharge end of the collection tank 300, respectively. Further, the first flushing pipeline 100 is over against the slag discharge port 22 of the rotary drum 21, so that the solid phase area 301 of the collection box 300 can be cleaned completely; the second flushing pipeline 200 is used for cleaning the part outside the slag discharge port 22 of the rotary drum 21, namely, the liquid phase area 302 of the collecting box 300. Therefore, the solid phase area 301 and the liquid phase area 302 of the collecting box 300 are comprehensively washed, and the centrifuge 20 can be guaranteed to efficiently and stably process foods or corroded materials. And the water outlets 11 of the first flushing pipeline 100 and the second flushing pipeline 200 are located in the collection box 300, so that the condition that the collection box 300 can be cleaned only by opening the upper cover 310 in the prior art is improved, and the technical problems that splashing occurs when the upper cover 310 is flushed and environmental pollution around equipment is caused are avoided. On the other hand, the first flushing pipeline 100 and the second flushing pipeline 200 are respectively provided with a plurality of water outlets 11, the plurality of water outlets 11 can be uniformly flushed, large-area flushing can be realized by using smaller water pressure and flow, and the technical problems that the flushing water pressure and flow are larger and water is wasted due to the arrangement of a single pipeline in the prior art are solved.

Please continue to refer to fig. 1 to 5 for more details of the structure of the segmentable flushing collection box 10.

The horizontal screw centrifuge 20 is a common separation device, and when in operation, a main motor and an auxiliary motor drive a differential mechanism through a belt to enable a rotary drum 21 of the centrifuge 20 and a screw conveyor to rotate around the axis of the rotary drum and the screw conveyor in the same direction at a certain speed difference. The turbid liquid enters the inner part of the cavity of the spiral conveyor through the feeding pipe and enters the cavity of the rotary drum 21 through an opening on the cavity of the spiral conveyor under the centrifugal action.

The turbid liquid entering the inside of the rotating drum 21 is subjected to layering under the action of the rotating motion of the solid particles and the liquid with different densities due to the centrifugal action of the rotating drum 21 rotating at a high speed, and a solid-liquid annular layer is formed on the inner wall of the rotating drum 21. The solid particles with higher density are settled to be tightly attached to the inner wall of the rotary drum 21 to form a slag settling layer.

The settled bed solids are pushed toward the conical section of the bowl 21 by the rotating auger blades to be extruded and further dewatered. The dehydrated solid phase is discharged out of the rotary drum 21 from a discharge port, and the liquid phase is discharged from a liquid discharge port through an overflow port after passing through a filter screen. The depth of the liquid pool can be controlled by controlling the position of the overflow port so as to meet the separation requirement.

It should be noted that, in this embodiment, the space inside the collection box 300 includes a solid phase zone 301 and a liquid phase zone 302 separated from each other along the axial direction of the rotary drum 21, and the solid phase zone 301 faces the slag discharge port 22 of the rotary drum 21, so as to collect the solid phase after the material separation and discharge the solid phase from the slag discharge port of the collection box 300; the liquid phase area 302 faces the part of the rotary drum 21 far away from the slag discharge port 22, so that the liquid phase after material separation is collected and discharged from the liquid outlet of the collecting box 300.

Further, as shown in fig. 1, the collection container 300 includes an upper cover 310 and a body 320. The upper cover 310 and the body 320 together enclose a cylindrical hollow housing. A drum 21 is rotatably disposed in the hollow housing. Along the length direction of the hollow shell, one end of the hollow shell is provided with a cylindrical liquid outlet, and the other end of the hollow shell is provided with a rectangular slag outlet.

Optionally, as shown in fig. 1 and 2, the first flushing pipeline 100 and the second flushing pipeline 200 are both rectangular water tanks disposed on the top of the upper cover 310, and the water outlets 11 of the rectangular water tanks are disposed on the top of the upper cover 310. That is, the water outlets 11 of the first and second flushing pipes 100 and 200 are located at the top of the inner wall of the upper cover 310.

It is understood that, in other embodiments of the present invention, the first flushing pipeline 100 and the second flushing pipeline 200 may also be other formed closed pipelines, and the structures of the first flushing pipeline 100 and the second flushing pipeline 200 are different, and the first flushing pipeline 100 and the second flushing pipeline 200 may also be disposed at other positions in the collection box 300, as long as the first flushing pipeline 100 and the second flushing pipeline 200 can complete the flushing of the inside of the collection box 300, which is merely an example and is not limited herein.

As can also be seen from fig. 1 to 5, in the present embodiment of the utility model, the first flushing line 100 has a first water inlet 110, and the second flushing line 200 has a second water inlet 210; the first and second water inlets 110 and 210 are located outside the collection tank 300 and are independent of each other.

This arrangement enables the sectionally flushable collecting tank 10 to be connected to the first water inlet 110 by means of a flushing pipe, which enables flushing of the solid phase region 301 of the collecting tank 300 by means of the first flushing line 100, and to the second water inlet 210 by means of the second flushing line 200, which enables flushing of the liquid phase region 302 of the collecting tank 300. And the two washing modes are not interfered with each other, so that a user can connect the two washing modes according to the actual requirement of the user, and the condition that only the solid phase region 301 or the liquid phase region 302 needs to be washed is adapted.

Further, in the present embodiment of the present invention, the first flushing line 100 includes a first flushing flow passage 120, the second flushing line 200 includes a second flushing flow passage 220, and the first flushing flow passage 120 and the second flushing flow passage 220 are separated from each other. That is, the water inlets, the water storage pipeline and the water blowing ports of the first flushing pipeline 100 and the second flushing pipeline 200 are all independent from each other, which has the advantages of avoiding mutual pollution of the first flushing pipeline 100 and the second flushing pipeline 200 and facilitating the control of the first flushing pipeline 100 and the second flushing pipeline 200.

It is understood that in other embodiments of the present invention, the first flushing line 100 and the second flushing line 200 may share a common water storage pipeline, i.e. the first flushing flow passage 120 and the second flushing flow passage 220 share the same pipeline; further, the first flushing line 100 and the second flushing line 200 may share a common water inlet, as long as the first flushing line 100 and the second flushing line 200 can complete the flushing of the interior of the collection box 300, which is merely an example and is not limited herein.

Optionally, in this embodiment, a groove-shaped flow channel is welded at the upper cover 310 of the centrifuge 20, a partition plate 400 is arranged in the middle of the groove-shaped flow channel, and the partition plate 400 partitions the groove-shaped flow channel into the first washing flow channel 120 and the second washing flow channel 220, so as to respectively wash the outer rotating drum 21 (wash the solid phase region 301) and the slag discharge port 22 (wash the liquid phase region 302).

As can be seen in fig. 3 and 5, in this embodiment the segmentable flushing collection tank 10 also comprises a plurality of nozzles 12; the number of the nozzles 12 is equal to the sum of the water outlets 11 of the first and second flushing pipes 100 and 200, and the nozzles 12 are disposed on the water outlets 11 in a one-to-one correspondence.

Through setting up nozzle 12 can make single delivery port 11 obtain bigger washing position, and can realize washing effect through less water yield and water pressure, labour saving and time saving and energy-conserving effect are obvious.

Alternatively, in the present embodiment of the utility model, the nozzle 12 is a fan nozzle 12 or a solid cone nozzle 12. Thus, the drum 21 and the nozzle 12 move relatively with the rotation of the drum 21, and the nozzle 12 can perform all-directional flushing of the drum 21.

With continued reference to fig. 3-5, it can be seen that the collection box 300 is further provided with a tapping plate 330 and a tapping plate 340.

A tapping plate 330 is provided in the collection bin 300 on the side adjacent to the tapping hole of the drum 21. The slag plate 330 cooperates with a sealing groove on the outer wall of the drum 21 so that the slag plate 330 and the end surface of the collection box 300 close to the slag outlet of the drum 21 enclose a solid phase zone 301 for collecting the discharged solid phase material. The liquid phase zone 302 is formed by the enclosure between the tapping plate 330 and the end of the collection chamber 300 remote from the tapping hole of the drum 21.

The liquid outlet plate 340 is arranged on one side of the collecting box 300 away from the slag outlet of the rotary drum 21 and opposite to the liquid outlet. The liquid outlet plate 340 is matched with another sealing groove on the outer wall of the rotary drum 21, so that a liquid outlet space is formed by the liquid outlet plate 340 and the end surface of the collecting box 300 far away from the slag outlet of the rotary drum 21, namely, the liquid outlet space for collecting and discharging liquid-phase materials is further separated in the liquid phase area 302.

With further reference to fig. 3 to 5, it can be seen that the sectionally washable collection tank 10 further comprises a partition 400; the partition 400 serves to divide the space in the collection tank 300 into a plurality of sub-spaces to secure the flushing effect of the water outlet 11.

The plurality of partition plates 400 can play a role of reinforcing structure and a role of retaining water, and can respectively wash the outer rotating drum 21 and the slag discharge port 22. When the centrifuge 20 is in normal operation, the liquid-phase material will not flow to the slag-out end and the solid-phase material will not flow to the liquid-out end due to the baffle 400.

Further, the partition 400 includes a partition plate 410; the partition plate 410 and the end part of the collecting box 300 enclose to form a solid phase subspace 411, and the solid phase subspace 411 is over against the slag discharge port 22 of the rotary drum 21; the multiple water outlets 11 of the first flushing line 100 are located in the solid phase subspace 411. The spacer plate 410 ensures the flushing effect of the solid phase zone 301.

In this embodiment of the utility model, the partition plate 410 is located on the side of the drum 21 in the liquid phase zone 302 away from the slag discharge opening 22 and the slag outlet. Wherein, one nozzle 12 is arranged between the partition plate 410 and the slag discharging plate 330, and three nozzles 12 are arranged between the partition plate 410 and the end surface of the collecting box 300.

Further, in the present embodiment of the present invention, the partition 400 includes a partition plate 420; a divider plate 420 is positioned in the liquid phase region 302, the divider plate 420 dividing the liquid phase region 302 into a plurality of liquid phase sub-spaces 421; the liquid phase subspaces 421 are the same in number as the water outlets 11 of the second flushing pipeline 200, and correspond to one another.

The liquid phase zone 302 is provided with three partition plates 420, the three partition plates 420 are positioned between the slag discharging plate 330 and the liquid discharging plate 340 and enclose four liquid phase subspaces 421, and each liquid phase subspaces 421 is provided with one nozzle 12.

As can also be seen from fig. 4, in the present embodiment of the utility model, the bottom of the partition plate 420 is provided with a backflow hole 430 therethrough. The return holes 430 can prevent liquid-phase material in the liquid phase region 302 from being able to be drained to the liquid outlet, preventing leakage.

During the use, set up a plurality of baffles 400 in collecting box 300 inside, liquid phase material because the effect of baffle 400 when centrifuge 20 normal operating can not flow to the end of slagging tap, and solid phase material can not run to the play liquid end yet and come.

When only the slag discharging end is communicated, only the slag discharging side of the collecting box 300 is flushed; when only the washing of the liquid outlet end is switched on, only the drum 21 of the straight section part is washed.

When the equipment stops feeding, the flushing is carried out, after a flushing valve is opened, flushing water is sprayed out from the nozzle 12, the outer circle of the rotary drum 21 can be flushed clean along with the rotation of the rotary drum 21, and meanwhile, the collecting box 300 can also be flushed clean along with splashing caused by the rotation of the rotary drum 21.

Liquid after washing, the liquid phase side can flow out from the liquid outlet alone, and the sparge water of slag tap side can flow out from the slag notch alone, can not cause the mixed pollution of solid-liquid.

In a second aspect, the utility model provides a centrifuge 20 comprising a bowl 21, a drive machine and a segmentally flushable collection bin 10 of any of the previous embodiments; the rotary drum 21 is rotatably arranged in the sectional flushing collection box 10, and the driving machine is in transmission connection with the rotary drum 21 to drive the rotary drum 21 to rotate.

The collection container 10 can be washed in sections to efficiently and easily wash the inside of the collection container 300, thereby contributing to the effect of the centrifugal operation of the centrifuge 20 and the quality of the separated materials.

In summary, the present invention provides a sectional flushing collection box 10 and a centrifuge 20, which has at least the following advantages:

1. the closed type washing is realized, so that splashing and liquid leakage are avoided;

2. the automatic flushing saves manpower, is clean and thorough to flush and is not influenced by personnel;

3. the solid phase region 301 and the liquid phase region 302 are washed independently, and can be washed selectively according to requirements without polluting materials;

4. the required flushing water pressure and flow are small, and the flushing can be performed;

5. the collection box 300 is provided with a backflow hole 430 at the lower part of the baffle 400, which does not cause liquid accumulation.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A segmentally washable collecting tank for cooperation with a rotary drum, comprising:

a collection tank (300), a first flushing line (100) and a second flushing line (200);

the water outlets (11) of the first flushing pipeline (100) and the second flushing pipeline (200) are both positioned inside the collecting box (300);

a plurality of water outlets (11) of the first flushing pipeline (100) are opposite to the slag discharge port (22) of the rotary drum (21) so as to flush the solid phase region (301) of the collection box (300);

and a plurality of water outlets (11) of the second flushing pipeline (200) are over against the part of the rotary drum (21) far away from the slag discharge port (22) so as to flush the liquid phase region (302) of the collecting box (300).

2. The segmentally flushable collection bin of claim 1, wherein:

the first flushing line (100) has a first water inlet (110) and the second flushing line (200) has a second water inlet (210);

the first water inlet (110) and the second water inlet (210) are positioned outside the collecting box (300) and are independent of each other.

3. The segmentally flushable collection bin of claim 2, wherein:

the first flushing pipeline (100) comprises a first flushing flow passage (120), the second flushing pipeline (200) comprises a second flushing flow passage (220), and the first flushing flow passage (120) and the second flushing flow passage (220) are separated from each other.

4. The segmentally flushable collection bin of claim 1, wherein:

the segmentable flushing collection tank further comprises a plurality of nozzles (12);

the number of the nozzles (12) is equal to the sum of the water outlets (11) of the first flushing pipeline (100) and the second flushing pipeline (200), and the nozzles (12) are arranged on the water outlets (11) in a one-to-one correspondence manner.

5. A sectionally washable collecting tank as claimed in claim 4, characterized in that:

the nozzle (12) is a fan-shaped nozzle (12) or a solid conical nozzle (12).

6. The sectionally washable collection box of any one of claims 1-5, wherein:

the sectional flushing collection box also comprises a clapboard (400);

the partition plate (400) is used for dividing the space in the collection box (300) into a plurality of subspaces so as to ensure the flushing effect of the water outlet (11).

7. The segmentally flushable collection bin of claim 6, wherein:

the separator (400) comprises a separator plate (410);

the partition plate (410) and the end part of the collecting box (300) enclose to form a solid phase subspace (411), and the solid phase subspace (411) is over against a slag discharge port (22) of the rotary drum (21);

a plurality of water outlets (11) of the first flushing line (100) are located in the solid phase subspace (411).

8. The segmentally flushable collection bin of claim 6, wherein:

the partition (400) comprises a partition plate (420);

the separator plates (420) are located in the liquid phase zone (302), the separator plates (420) dividing the liquid phase zone (302) into a plurality of liquid phase sub-spaces (421);

the liquid phase subspaces (421) are the same in number as the water outlets (11) of the second flushing pipeline (200) and are in one-to-one correspondence.

9. The segmentally flushable collection bin of claim 8, wherein:

and a through backflow hole (430) is formed in the bottom of the separation plate (420).

10. A centrifuge, characterized by:

comprising a rotary drum (21), a drive machine and a sectionally flushable collecting tank according to any one of claims 1 to 9;

the rotary drum (21) is rotatably arranged in the sectional flushing collection box, and the driving machine is in transmission connection with the rotary drum (21) to drive the rotary drum (21) to rotate.

Images