CN214554506U - Rotational flow sand separating device with uniform sand outlet function - Google Patents

Abstract

The utility model relates to the technical field of building construction, and discloses a rotational flow sand separating device with a uniform sand outlet function, which comprises a rotational flow sand separating mechanism, a discharge chute and a vibrator; the cyclone sand separating mechanism comprises a cyclone, and the cyclone is provided with an input hole for inputting mud to be separated, a first output hole for outputting silt and one part of fluid and a second output hole for outputting the other part of fluid; the discharging groove is provided with an inclined groove surface for silt to freely slide down, and the vibrator is arranged on the discharging groove and used for enabling the discharging groove to vibrate; the cyclone is arranged above the discharge chute, so that the silt and a part of fluid output by the first output hole can fall on the inclined chute surface. The utility model provides a pair of whirl divides husky device with evenly go out husky function not only can realize improving the efficiency of construction of engineering to the effective processing of mud, can also make simultaneously that the silt that drops on the slope groove face disperses the landing from the slope groove face, has played the effect of even ejection of compact.

Description

Rotational flow sand separating device with uniform sand outlet function

Technical Field

The utility model relates to a construction technical field especially relates to a whirl divides husky device with evenly go out husky function.

Background

A fluid cyclone is a common type of separation and fractionation equipment. The basic principle of the cyclone is to separate two-phase or multi-phase mixtures with certain density difference, such as liquid-liquid, liquid-solid, liquid-gas, etc., under the action of centrifugal force. The mixed liquid tangentially enters into the cyclone under certain pressure to produce high speed rotating flow field inside the cylindrical cavity. The components with high density in the mixture simultaneously move downwards along the axial direction under the action of the cyclone field, move outwards along the radial direction, move downwards along the wall of the cone section when reaching the cone section, and are discharged from the bottom flow port, so that an outer vortex flow field is formed; the component with low density moves towards the central axis direction, and forms an inner vortex moving upwards in the axis center and then is discharged from the overflow port, thus achieving the aim of separating two phases.

In the prior art, the mud generated in the engineering construction process contains a large amount of silt, but the prior sand separator cannot fully filter and separate the silt in the mud and cannot effectively treat the mud, which causes great troubles to the engineering construction and influences the construction efficiency; simultaneously, the separated sediment is easy to silt due to uneven sediment discharge, blocks a sediment discharge device and needs to be manually cleaned, so that the sediment separation efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a whirl divides husky device with evenly go out husky function, aim at solving prior art, current branch husky machine can't carry out effectual processing and divide husky problem of inefficiency to mud.

The utility model is realized in such a way, the utility model provides a rotational flow sand separating device with the function of evenly discharging sand, which comprises a rotational flow sand separating mechanism, a discharging groove and a vibrator; the cyclone sand separating mechanism comprises a cyclone, the cyclone is used for separating mud, and the cyclone is provided with an input hole for inputting the mud to be separated, a first output hole for outputting silt and a part of fluid and a second output hole for outputting the other part of fluid; the discharging groove is provided with an inclined groove surface for silt to freely slide down, the vibrator is arranged on the discharging groove, and the vibrator is used for enabling the discharging groove to vibrate; the swirler is arranged above the discharge chute, so that silt and part of fluid output by the first output hole can fall on the inclined chute surface.

Further, the swirler includes a separation end and a closing end, the input hole and the second output hole are disposed on the separation end, and the first output hole is disposed on the closing end.

Furthermore, a separation cavity and a closing cavity are arranged in the cyclone, the separation cavity is communicated with the closing cavity, the separation cavity is positioned at the separation end, and the closing cavity is positioned at the closing end; the separation cavity is communicated with the outside through the input hole and the second output hole, and the mouth receiving cavity is communicated with the outside through the first output hole.

Further, the inner diameter of the contracting cavity is gradually reduced along the direction from the separating cavity to the first output hole.

Furthermore, the rotational flow sand separating mechanism further comprises a pressure dividing box, the cyclone is communicated with the pressure dividing box through the second output hole, the pressure dividing box is used for bearing fluid output from the second output hole, and the pressure dividing box is communicated with the outside through a pipeline.

Furthermore, be provided with a plurality of filtration holes on the chute face, it is a plurality of filter the hole is used for filtering and falls in silt on the chute face.

Furtherly, the top of blown down tank is provided with out husky structure, it has the chamber that holds that is used for holding silt and supplies silt to pass through to go out husky structure, go out husky structural one or more confession silt and get into hold the husky mouth of advancing of chamber, advance husky mouth with first delivery outlet passes through the pipeline intercommunication, go out husky structural still be provided with a plurality of interval distribution and respectively with hold the husky mouth of going out of chamber intercommunication, it is used for supplying to go out husky mouth hold the silt of intracavity discharge extremely on the slope groove face, it is a plurality of it is in to go out husky mouth projection position on the slope groove face is all inequality.

Furthermore, the sand outlet structure is tubular, and a plurality of sand outlets are arranged on the side wall of the sand outlet structure; and/or a plurality of the sand outlets are uniformly arranged at intervals.

Furthermore, the top of blown down tank still is provided with washs the structure, it has a plurality of confession fluid spun wash ports to wash the structure, go out husky structure with wash the structure and arrange relatively, just wash port spun fluid with go out husky mouthful exhaust silt and be in same position, so that follow wash port spun fluid can wash and erode follow go out husky mouthful exhaust silt.

Further, the cleaning structure is tubular, and a plurality of flushing holes are formed in the side wall of the cleaning structure; and/or a plurality of the flushing holes are uniformly arranged at intervals.

Compared with the prior art, the utility model discloses mainly there is following beneficial effect:

according to the rotational flow sand separating device with the uniform sand outlet function, by adopting the rotational flow sand separating device, not only can the effective treatment of slurry be realized, the construction efficiency of a project be improved, but also the waste can be recycled, and the resources are saved; simultaneously through setting up the vibrator on the blown down tank for the vibrator can drive the blown down tank and vibrate together, and at the in-process of the ejection of compact, the blown down tank vibration can make the silt that drops on the inclined groove face disperse the landing from the inclined groove face, has played the effect of even ejection of compact, thereby has effectually avoided the silt that drops on the inclined groove face to take place to pile up, influences the problem of husky efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a cyclone sand separating device with a uniform sand outlet function according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a cyclone sand separating mechanism in a cyclone sand separating device with a uniform sand outlet function according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a cyclone in a cyclone sand separating device with a uniform sand outlet function according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a discharge chute in a cyclone sand separating device with a uniform sand discharge function according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a sand outlet structure in a cyclone sand separating device with a uniform sand outlet function according to another embodiment of the present invention;

fig. 6 is a schematic structural diagram of a cleaning structure in a cyclone sand separating device with an even sand outlet function according to an embodiment of the present invention.

Reference numerals: 1-cyclone sand separating mechanism, 2-discharging groove, 3-vibrator, 4-sand outlet structure, 5-cleaning structure, 11-cyclone, 12-pressure dividing box, 21-inclined groove surface, 22-filtering hole, 23-baffle wall, 41-sand outlet, 51-flushing hole, 111-first output hole, 112-separating end, 113-closing end and 114-annular raised strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended 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 therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

Referring to fig. 1, fig. 1 shows a schematic structural view of a cyclone sand separating device with uniform sand discharging function according to an embodiment of the present invention, and referring to fig. 2-4, the cyclone sand separating device with uniform sand discharging function according to the embodiment includes a cyclone sand separating mechanism 1, a discharging chute 2 and a vibrator 3; the cyclone sand separating mechanism 1 comprises a cyclone 11, the cyclone 11 is used for separating mud, the cyclone 11 is provided with an input hole for inputting the mud to be separated, a first output hole 111 for outputting sand and a part of fluid and a second output hole for outputting the other part of fluid; the discharging chute 2 is provided with an inclined chute surface 21 for silt to freely slide down, the vibrator 3 is arranged on the discharging chute 2, and the vibrator 3 is used for vibrating the discharging chute 2; the cyclone 11 is disposed above the discharging chute 2 so that the silt and a part of the fluid discharged from the first discharging hole 111 can fall on the inclined chute surface 21.

Wherein, the silt separation of whirl minute husky device in can with mud, still contains a large amount of water in the silt of separation, and the silt of being convenient for flows from first delivery outlet 111. Through inputing into swirler 11 with mud, because swirler 11 has the function of separating silt from mud for silt and some fluid can be exported from first delivery outlet 111, thereby reached the purpose of separating mud, silt and the fluid of second delivery outlet output in the first delivery outlet 111 simultaneously can also be used to the engineering construction, thereby make the wastes material can obtain recycling.

According to the rotational flow sand separating device with the uniform sand outlet function, by adopting the rotational flow sand separating device, not only can the effective treatment of slurry be realized, the construction efficiency of a project be improved, but also the waste can be recycled, and the resources are saved; simultaneously through setting up vibrator 3 on blown down tank 2 for vibrator 3 can drive blown down tank 2 and vibrate together, and at the in-process of the ejection of compact, blown down tank 2 vibrates, can make the silt that drops on inclined groove face 21 disperse the landing from inclined groove face 21, has played the effect of even ejection of compact, thereby has effectually avoided the silt that drops on inclined groove face 21 to take place to pile up, influences the problem of husky efficiency.

Of course, the above-mentioned whirl divides husky device with even husky function not only can be used for the mud separation, can also be used to a plurality of fields such as mineral separation, material classification, the utility model discloses do not do the restriction to this.

Referring to fig. 3, in the present embodiment, the cyclone 11 includes a separating end 112 and a receiving end 113, the input hole and the second output hole are disposed on the separating end 112, and the first output hole 111 is disposed on the receiving end 113.

Specifically, a separation cavity and a closing cavity are arranged inside the cyclone 11, the separation cavity is communicated with the closing cavity, the separation cavity is located at the separation end 112, and the closing cavity is located at the closing end 113; the separation chamber is communicated with the outside through the input hole and the second output hole, and the closing-in chamber is communicated with the outside through the first output hole 111. Mud enters the separation cavity from the input hole and can be separated in the separation cavity, separated sediment and a part of fluid enter the closing-in cavity and are discharged from the first output hole 111, and the other part of the fluid is discharged from the second output hole.

Specifically, the inner diameter of the mouth-receiving chamber gradually decreases in the direction from the separation chamber to the first output hole 111. That is to say, the inlet port of closing up the oral cavity is big, and the outlet port is little, because the abrupt change of closing up intracavity aperture for silt and some fluid of separating can spout under pressure fast, prevent that silt from producing the siltation in the position of first delivery port 111. Set the output of silt to the structure of binding off simultaneously, also can prevent that silt from taking place the splash, be not convenient for collect the transfer pipe in.

Preferably, the cyclone 11 is provided with an annular rib 114 on the outer wall thereof, which facilitates the mounting and handling of the cyclone 11. For example, when it is desired to connect the external pipe to the receiving end 113, the external pipe may be fixed and sleeved on the annular protrusion 114, so that the silt and a portion of the fluid output from the first output hole 111 enter the external pipe.

In the present application, the rest of the structure of the vibrator 3 and the swirler 11 is conventional in the art, and the present invention is not described herein in detail.

In some embodiments, the cyclone sand separating mechanism 1 further comprises a partial pressure tank 12, the cyclone 11 is communicated with the partial pressure tank 12 through a second output hole, the partial pressure tank 12 is used for carrying fluid output from the second output hole, and the partial pressure tank 12 is communicated with the outside through a pipeline. Wherein the fluid output by the second output hole can also be used for engineering construction, so that the waste can be reused.

Referring to fig. 4 and fig. 5, as the utility model discloses an embodiment, the top of blown down tank 2 is provided with out husky structure 4, it has the chamber that holds that is used for holding silt and supplies silt to pass through to go out husky structure 4, it is provided with one or more confession silt entering on the husky structure 4 and holds the sand inlet in chamber to go out, sand inlet and first delivery outlet 111 pass through the pipeline intercommunication, go out to still be provided with a plurality of interval distribution on the husky structure 4 and respectively with the sand outlet 41 that holds the chamber intercommunication, sand outlet 41 is used for supplying to hold the silt discharge of intracavity to the inclined groove face 21 on, the projection position of a plurality of sand outlet 41 on inclined groove face 21 is all inequality.

Wherein, the silt separation in the mud can be come out with whirl sand separating mechanism 1, still contains a large amount of water in the silt of separation, and the silt that contains water is held the intracavity through going into husky mouthful entering under the effect of rivers, and it is at last from a plurality of husky mouth 41 outflows that go out respectively.

In this embodiment, through the husky mouth 41 that goes out that sets up a plurality of interval arrangements on going out husky structure 4 for the silt that gets into and hold the chamber is discharged through a plurality of husky mouth 41 dispersion respectively, thereby effectively avoided because too much from the husky mouth 41 exhaust silt, and caused the accumulational phenomenon of silt to appear in the below of going out husky mouth 41, saved the trouble of manual cleaning, thereby can improve the husky efficiency of play of whirl minute husky device greatly.

Referring to fig. 5, in the present embodiment, the sand outlet structure 4 is tubular, and a plurality of sand outlets 41 are disposed on a side wall of the sand outlet structure 4; and/or a plurality of sand outlets 41 are evenly spaced. Like this for the silt that discharges from sand outlet 41 can be more even fall in the below of going out husky structure 4, can prevent effectively that silt from holding the intracavity siltation, causing sand outlet 41 to block up.

In the present embodiment, the plurality of sand inlets are uniformly spaced, and the projections of the sand inlets on the central axis of the sand outlet structure 4 are located between the two projections of the two sand outlets 41 on the central axis of the sand outlet structure 4. Because silt enters into from a plurality of sand inlets and holds the intracavity respectively, holds the chamber free flow again from holding to discharge from sand outlet 41, such structural arrangement mode makes the silt that gets into and hold the intracavity also more even, prevents effectively that silt from holding the intracavity siltation, leads to out husky structure 4 and takes place to block up.

Of course, the number of sand outlets 41 is greater than the number of sand inlets, so that a more even sand outlet is ensured.

In some embodiments, the sand producing structure 4 further comprises a fixing portion for fixing the sand producing structure 4 in a specified position. The designated position may be on the discharging chute 2 or other positions.

As an embodiment of the present invention, please refer to fig. 4 and fig. 6 together, a cleaning structure 5 is further disposed above the discharging chute 2, the cleaning structure 5 has a plurality of flushing holes 51 for spraying fluid, the sand discharging structure 4 is disposed opposite to the cleaning structure 5, and the fluid sprayed from the flushing holes 51 and the sand discharged from the sand outlet 41 are located at the same position, so that the fluid sprayed from the flushing holes 51 can clean and wash the sand discharged from the sand outlet 41. Wherein the fluid may be water or air.

In this embodiment, since the cleaning structure 5 can clean and wash away the silt discharged from the silt outlet 41, the silt discharged from the silt outlet 41 can be further dispersed, and the silt is prevented from accumulating.

Wherein, washing structure 5 can set to fixed or rotatable formula, and rotatable formula washing structure 5 can realize adjusting the position of fluid spun in washing hole 51 to effectively avoid silt to siltation.

Preferably, the sand outlet structure 4 is tubular, and a plurality of sand outlets 41 are arranged on the side wall of the sand outlet structure 4; and/or a plurality of sand outlets 41 are evenly spaced. Of course, the tubular cleaning structure 5 is more convenient in adjusting the position of the fluid ejection in the flushing hole 51; the sand outlets 41 arranged at regular intervals also enable the fluid sprayed from the flushing holes 51 to be flushed uniformly below the sand outlets 41, so that sediment discharged from the sand outlets 41 is prevented from being deposited due to uneven flushing of the fluid.

Preferably, the inclined chute surface 21 is provided with a plurality of filtering holes 22, and the plurality of filtering holes 22 are used for filtering silt falling on the inclined chute surface 21. In this way, silt and fluid that come out from sand outlet 41 can separate on inclined trough surface 21, and silt can slide along inclined trough surface 21, and the fluid can drop to the below of blown down tank 2 through filtering hole 22.

Preferably, referring to fig. 4, the discharge chute 2 is provided with blocking walls 23 on both sides in the direction along which the length of the discharge chute 2 extends. Like this, can avoid blown down tank 2 at the in-process of vibration, the silt landing from blown down tank 2 is followed to the chute face 21 that inclines.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A rotational flow sand separating device with a uniform sand outlet function is characterized by comprising a rotational flow sand separating mechanism, a discharge chute and a vibrator; the cyclone sand separating mechanism comprises a cyclone, the cyclone is used for separating mud, and the cyclone is provided with an input hole for inputting the mud to be separated, a first output hole for outputting silt and a part of fluid and a second output hole for outputting the other part of fluid; the discharging groove is provided with an inclined groove surface for silt to freely slide down, the vibrator is arranged on the discharging groove, and the vibrator is used for enabling the discharging groove to vibrate; the swirler is arranged above the discharge chute, so that silt and part of fluid output by the first output hole can fall on the inclined chute surface.

2. The sand cyclone separator with uniform sand outlet function as claimed in claim 1, wherein the cyclone comprises a separating end and a converging end, the input hole and the second output hole are provided on the separating end, and the first output hole is provided on the converging end.

3. The cyclone sand separating device with the function of uniform sand outlet according to claim 2, wherein a separation cavity and a closing cavity are arranged inside the cyclone, the separation cavity is communicated with the closing cavity, the separation cavity is positioned at the separation end, and the closing cavity is positioned at the closing end; the separation cavity is communicated with the outside through the input hole and the second output hole, and the mouth receiving cavity is communicated with the outside through the first output hole.

4. The sand cyclone separator with uniform sand discharging function as claimed in claim 3, wherein the inner diameter of the mouth-closing cavity is gradually reduced along the direction from the separation cavity to the first output hole.

5. The cyclone sand separating device with the function of evenly discharging sand as claimed in claim 1, wherein the cyclone sand separating mechanism further comprises a pressure dividing box, the cyclone is communicated with the pressure dividing box through the second output hole, the pressure dividing box is used for carrying the fluid output from the second output hole, and the pressure dividing box is communicated with the outside through a pipeline.

6. The cyclone sand separating device with the function of evenly discharging sand as claimed in claim 1, wherein a plurality of filtering holes are arranged on the inclined trough surface and used for filtering the sand falling on the inclined trough surface.

7. The cyclone sand separating device with uniform sand discharging function according to claim 1, wherein a sand discharging structure is arranged above the discharging chute, the sand discharging structure has a containing cavity for containing sand and allowing the sand to pass through, the sand discharging structure is provided with one or more sand inlets for allowing the sand to enter the containing cavity, the sand inlets are communicated with the first output hole through a pipeline, the sand discharging structure is further provided with a plurality of spaced distribution sand outlets which are respectively communicated with the containing cavity, the sand outlets are used for allowing the sand in the containing cavity to be discharged to the inclined chute surface, and the projection positions of the sand outlets on the inclined chute surface are different.

8. The rotational flow sand separating device with the uniform sand discharging function according to claim 7, wherein the sand discharging structure is tubular, and a plurality of sand discharging ports are arranged on the side wall of the sand discharging structure; and/or a plurality of the sand outlets are uniformly arranged at intervals.

9. The rotational flow sand separating device with the function of uniformly discharging sand according to claim 7 or 8, wherein a cleaning structure is further arranged above the discharging chute, the cleaning structure is provided with a plurality of flushing holes for spraying fluid, the sand discharging structure is arranged opposite to the cleaning structure, and the fluid sprayed from the flushing holes and the sand discharged from the sand discharging port are in the same position, so that the fluid sprayed from the flushing holes can clean and flush the sand discharged from the sand discharging port.

10. The cyclone sand separating device with uniform sand discharging function as claimed in claim 9, wherein the cleaning structure is tubular, and a plurality of flushing holes are arranged on the side wall of the cleaning structure; and/or a plurality of the flushing holes are uniformly arranged at intervals.

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