CN213435623U

CN213435623U - Sand and stone separator

Info

Publication number: CN213435623U
Application number: CN202022442053.2U
Authority: CN
Inventors: 曲延军; 王正鑫; 陈军
Original assignee: Qingdao Hehui Concrete Engineering Co ltd
Current assignee: Qingdao Hehui Concrete Engineering Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-15
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a sand and stone separator belongs to the concrete processing equipment field, construct the screening mechanism of upside including thick liquid water separating mechanism and being located thick liquid water separating mechanism, screening mechanism includes the support, the rigid coupling has the screen cloth that is the rectangle setting that the slope set up on the support, the downside that corresponds the screen cloth on the support is provided with the movable sieve that can tend to the motion of screen cloth direction, the mesh position department that the movable sieve corresponds the screen cloth all is provided with follows the movable sieve motion and can inserts the stand of locating the screen cloth mesh, the aperture of movable sieve is greater than the aperture of screen cloth, one side rigid coupling of support has vibrating motor. The shale shaker that this application set up swings under vibrating motor's drive effect, and then makes stand on the shale shaker can insert in the mesh of screen cloth, then ejecting card reaches the effect of clean screen cloth mesh in the stone in the mesh, and then can improve screening efficiency.

Description

Sand and stone separator

Technical Field

The application relates to concrete processing equipment field especially relates to sand and stone separator.

Background

The sand-stone separator is also called as concrete sand-stone separation slurry water recovery equipment, is a core equipment of a concrete recovery system, is mainly used for separating and cleaning sewage after a mud tank truck is used, and the residual slurry sand stones and the like in the mud tank truck are required to be cleaned after the mud tank truck is used so as to be convenient for next use.

The sand-stone separator used in the prior related art combines the characteristics of drum-type separation and spiral screen type separation, and mainly comprises six parts, namely a feed chute, a screening system, a water supply system, a stirring separator, a slurry-water homogenizing system, a recycling system and a waste recycling system; generally, sewage after a mud tank truck is cleaned is poured into a feeding groove, water is injected into the feeding groove, the sewage firstly enters a screening system to screen large stone particles, then enters a slurry-water homogenizing mechanism to perform slurry-water separation treatment, finally, slurry and water are respectively collected, and the collected water is recycled after being filtered.

To the correlation technique among the above-mentioned, the inventor thinks sewage is at the filterable in-process of screen cloth, and the stone granule that the inside contains blocks up the screen cloth hole easily, and then leads to the waste material screening effect poor, when needs staff clearance screen cloth, needs earlier the equipment operation of stopping, then carries out artifical clearance again, leads to workman troublesome poeration, and work efficiency hangs down.

SUMMERY OF THE UTILITY MODEL

In order to improve the above-mentioned troublesome problem of manual cleaning stone particle pointed out in the background art, the present application provides a sand and stone separator.

The application provides a sand and stone separator adopts following technical scheme:

the utility model provides a sand and stone separator, includes thick liquid water separating mechanism and is located the screening mechanism of thick liquid water separating mechanism upside, screening mechanism includes the support, the screen cloth that is the rectangle setting that the rigid coupling has the slope to set up on the support, the downside that corresponds the screen cloth on the support is provided with the movable sieve that can tend to the motion of screen cloth direction, the mesh position department that the movable sieve corresponds the screen cloth all is provided with follows the movable sieve motion and can inserts the stand of locating the screen cloth mesh, the aperture of movable sieve is greater than the aperture of screen cloth, one side rigid coupling of support has vibrating motor.

Through adopting above-mentioned technical scheme, the mud material is poured into on the screen cloth, the material that accords with the size falls into the separation work of thick liquid water separating mechanism, start vibrating motor, vibrating motor not only drives the vibration of screen cloth, make the surface of screen cloth be stayed to the stone of big granule, then clear up the surface of stone from the screen cloth, vibrating motor can drive the shale shaker and carry out the up-and-down motion simultaneously, make the stand can insert in the mesh, consequently can ejecting card the stone at the mesh, and then improved the efficiency of screening and the quality of screening.

Optionally, the movable screen comprises a plurality of straight rods parallel to the length direction of the screen and a plurality of arc-shaped rods parallel to the width direction of the screen, the straight rods and the arc-shaped rods are mutually crossed and fixedly connected together, and the upright columns are fixedly connected to one side, close to the screen, of the cross points of the straight rods and the arc-shaped rods.

Through adopting above-mentioned technical scheme, the setting of shale shaker more is favorable to the screening of grit, and the stand can insert the mesh position department of locating the screen cloth, and then can avoid the stone to block the mesh of screen cloth.

Optionally, the bracket is provided with through holes corresponding to the width direction of the movable sieve, the through holes are arranged in a cuboid shape, the length direction of the through holes is parallel to the axis direction of the stand column, and the straight rods on two sides of the movable sieve penetrate through the through holes and are fixedly connected with a cross rod.

Through adopting above-mentioned technical scheme, start vibrating motor, vibrating motor can drive the horizontal pole along the length direction swing of through-hole, and then can drive the up-and-down motion of shale shaker, and then can make the stand insert in the mesh of screen cloth.

Optionally, the support is close to the one end rotation that the screen cloth is low and is connected with the axis of rotation, the axis direction of axis of rotation is on a parallel with the width direction of screen cloth, the rigid coupling has the pole of sweeping of a plurality of soft materials of arranging along axis direction of axis of rotation to constitute in the axis of rotation.

Through adopting above-mentioned technical scheme, the rotation of pole is swept in the rotation drive of axis of rotation, and the rotation of sweeping the pole can clean the stone on the screen cloth for the clearance speed of stone.

Optionally, the middle part of the sweeping rod is fixed on the rotating shaft, and one side of the sweeping rod, which is far away from the rotating shaft, abuts against the surface of the screen.

Through adopting above-mentioned technical scheme, the one end of sweeping the pole is the arcuation structure of cooperation screen cloth, makes to sweep the better cooperation screen cloth of pole and clear up the stone.

Optionally, adjacent sweeping bars are perpendicular to each other.

Through adopting above-mentioned technical scheme, sweep the pole and be located mutually perpendicular's two planes, rotate the axis of rotation, sweep the clearance stone that the pole can be faster, reduced the time that the stone was cleared up.

Optionally, thick liquid water separating mechanism is including being the base that the rectangle set up, the auger that the slope set up is connected with in the base along the length direction rotation of base, the base corresponds the high one side rigid coupling of auger and has a hopper.

Through adopting above-mentioned technical scheme, the rotation of auger can be with mud material separation, makes the high one end ejection of compact of auger of mud follow, and water is discharged from the low one end of auger.

Optionally, the lower extreme rigid coupling of support has the spring, the upper end slope setting of base, and the incline direction is on a parallel with the incline direction of screen cloth, the lower extreme rigid coupling of spring in the upper end of base.

Through adopting above-mentioned technical scheme, vibrating motor drive support vibrates, and the setting of spring has reduced the probability of base vibration to its cushioning effect of base.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the movable sieve that this application set up includes mutually perpendicular crossing stand, straight-bar and arcuation pole, and the movable sieve swings under vibrating motor's drive effect, and then makes stand on the movable sieve can insert in the mesh of screen cloth, then can ejecting the stone of card in the mesh, reaches the effect of clean screen cloth mesh, and then can improve screening efficiency.

2. This application is provided with the pivoted pole of sweeping, and the rotation of sweeping the pole can clear up the stone on the screen cloth, makes the stone move along the gradient of screen cloth, and then can vibrate the outside of sand and stone separator, can concentrate and collect the stone.

Drawings

FIG. 1 is a schematic structural view of a sand separator according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of a sand separator according to an embodiment of the present application.

FIG. 3 is a schematic view showing a cross bar of the sand separator according to the embodiment of the present invention.

FIG. 4 is a schematic structural view of a prominent moving screen of the sand separator according to the embodiment of the present application.

Description of reference numerals: 1. a slurry-water separation mechanism; 11. a base; 12. a groove; 13. a support frame; 14. a packing auger; 15. a servo motor; 16. a discharge hopper; 17. a water outlet hole; 2. a screening mechanism; 21. a feed hopper; 22. a support; 221. a spring; 222. a through hole; 223. a cross bar; 23. screening a screen; 24. a vibration motor; 25. a movable sieve; 251. a straight rod; 252. an arcuate bar; 253. a column; 26. a rotating shaft; 261. and (5) sweeping the rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses sand and stone separator.

Referring to fig. 1, sand and stone separator includes slurry and water separation mechanism 1, and the upside of slurry and water separation mechanism 1 is provided with screening mechanism 2, and screening mechanism 2's upside is provided with feeder hopper 21, and the during operation, the thick liquid after will wasing the mud tank car pours screening mechanism 2 into from feeder hopper 21 into on, sieves out the stone of great granule, and remaining material falls into slurry and water separation mechanism 1 back, carries out the thick liquid water separation, and the water of isolating can be handled through external filtration system for recycle.

Referring to fig. 1 and 2, slurry-water separation mechanism 1 includes base 11 that is the rectangle setting, recess 12 of slope has been seted up along its length direction in the base 11, and recess 12 semicircular in shape sets up, base 11 corresponds the high one end rigid coupling of recess 12 a support frame 13, the internal rotation of recess 12 is connected with auger 14, auger 14's axis direction is on a parallel with recess 12's axis direction, support frame 13 and rigid coupling are passed to auger 14 high one end, start servo motor 15, servo motor 15's rotation has driven auger 14's rotation, along with auger 14's rotation, mud follows auger 14 slope upward movement, water in the mud flows along with the recess 12 of slope simultaneously, thereby isolate the mud that the water content is less, and then can separate the thick liquid water.

The base 11 corresponds 14 high one sides rigid couplings of auger and has been had out hopper 16, and the apopore 17 has been seted up to 11 one sides that correspond auger 14 low of base, and apopore 17 can connect a water filter equipment outward, can recycle after the water filters.

Referring to fig. 1 and 2, the screening mechanism 2 includes a bracket 22, a spring 221 is fixedly connected to a lower end of the bracket 22, an upper end of the base 11 is obliquely arranged, and an oblique direction is parallel to an axial direction of the packing auger 14, a lower end of the spring 221 is fixedly connected to an upper end of the base 11, and the axial direction of the spring 221 is perpendicular to the axial direction of the packing auger 14, and in a normal state, the spring 221 can push the bracket 22 to move in a direction away from the base 11.

An arc-shaped screen 23 is fixedly connected to the support 22 in an inclined mode, the screen 23 is of a rectangular structure, the inclined direction of the screen 23 is parallel to the axis direction of the auger 14, the feed hopper 21 is fixedly connected to one end, close to the height of the screen 23, of the upper side of the support 22, the opening of the feed hopper 21 is arranged upwards, a vibration motor 24 is fixedly connected to one side, close to the feed hopper 21, of the support 22, the vibration motor 24 is started, the vibration motor 24 drives the support 22 to swing, and further the screen 23 is driven to swing, when slurry materials enter the screen 23 from the feed hopper 21, the materials according with the size fall into the slurry-water separation mechanism 1, large-size stones are left on the screen 23 and flow to one end, close to the screen 23, of the screen 23 and finally fall to the outer.

Referring to fig. 2 and 3, a movable screen 25 is disposed on the support 22 corresponding to the lower side of the screen 23, the movable screen 25 includes a plurality of straight bars 251 parallel to the length direction of the screen 23 and a plurality of arc bars 252 (see fig. 4) parallel to the width direction of the screen 23, the straight bars 251 and the arc bars 252 are perpendicular to each other and fixedly connected together, a vertical column 253 is fixedly connected to one side of the intersection of the straight bars 251 and the arc bars 252 close to the screen 23, axial directions between the vertical column 253, the straight bars 251 and the arc bars 252 are perpendicular to each other, each vertical column 253 corresponds to a mesh position of the screen 23, a mesh opening of the movable screen 25 is larger than a mesh opening of the screen 23, and a diameter of the vertical column 253 is smaller than a.

The bracket 22 is provided with through holes 222 corresponding to the width direction of the movable screen 25, the through holes 222 are arranged in a cuboid shape, the length direction of the through holes 222 is parallel to the axis direction of the upright column 253, a cross bar 223 is arranged at the positions of the bracket 22 corresponding to the two through holes 222, and the straight bars 251 at the two sides of the movable screen 25 penetrate through the through holes 222 and are fixedly connected to the cross bar 223.

Starting vibrating motor 24, vibrating motor 24 drive horizontal pole 223 vibrates from top to bottom, and the vibration of horizontal pole 223 and then can drive the up-and-down motion of shale shaker 25, and consequently stand 253 on the shale shaker 25 can insert and establish in the mesh of screen cloth 23 to impurity such as stone of card in the mesh can be ejecting.

Referring back to fig. 1, a rotating shaft 26 is rotatably connected to the lower end of the bracket 22 close to the screen 23, the axial direction of the rotating shaft 26 is parallel to the width direction of the screen 23, the rotating shaft 26 is fixedly connected with a plurality of sweeping rods 261 arranged along the axial direction of the rotating shaft 26, the sweeping rods 261 are located on two planes perpendicular to each other, the sweeping rods 261 are made of soft materials, the middle of the sweeping rods 261 is fixed on the rotating shaft 26, and the end of the sweeping rods 261 far away from the rotating shaft 26 is matched with the arc-shaped structure of the screen 23.

One end of the rotating shaft 26 extends to one side of the support 22 and is fixedly connected with a driving motor (not shown in the figure), the driving motor is started, the driving motor drives the rotating shaft 26 to rotate, then the driving rod 261 is driven to rotate, the rotation of the sweeping rod 261 can clean the stones on the screen 23, and the cleaning speed of the stones is accelerated.

In specific implementation, firstly, the vibration motor 24 is started, the vibration of the vibration motor 24 drives the support 22 to vibrate, the vibration of the support 22 drives the vibration of the screen 23, then the slurry material is poured onto the screen 23 from the feeding hopper 21, the material according with the size falls into the slurry-water separation mechanism 1, the large-size stones are left on the screen 23 and flow to the lower end of the screen 23 along with the vibration of the screen 23, meanwhile, the driving motor is started to drive the rotating shaft 26 to rotate, the rotating shaft 26 drives the sweeping rod 261 to rotate, the sweeping rod 261 can clean the stones on the screen 23 through rotation, and then centralized treatment is carried out.

Start servo motor 15 simultaneously, servo motor 15's rotation has driven auger 14's rotation, and then can be with the thick liquid water separation, and mud discharges from the play hopper 16 of the high one end of auger 14, and water is discharged from the apopore 17 of the one end that auger 14 is low, and apopore 17 can connect a water filter equipment outward, can recycle after the water filtration.

And vibrating motor 24's vibration can drive horizontal pole 223 and vibrate from top to bottom, and the vibration of horizontal pole 223 and then can drive the up-and-down motion of shale shaker 25, and then makes stand 253 on the shale shaker 25 can insert and establish in the mesh of screen cloth 23 to can ejecting impurity such as the stone of card in the mesh, further guaranteed screen cloth 23's normal use.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A sand and stone separator which is characterized in that: including thick liquid water separating mechanism (1) and screening mechanism (2) that are located thick liquid water separating mechanism (1) upside, screening mechanism (2) is including support (22), the rigid coupling has screen cloth (23) that the rectangle that is that the slope set up on support (22), the downside that corresponds screen cloth (23) on support (22) is provided with can tend to screen cloth (23) direction motion movable screen (25), the mesh position department that movable screen (25) corresponds screen cloth (23) all is provided with follows movable screen (25) motion and can inserts stand (253) of locating screen cloth (23) mesh, the aperture of movable screen (25) is greater than the aperture of screen cloth (23), one side rigid coupling of support (22) has vibrating motor (24).

2. The sand separator according to claim 1, wherein: the movable screen (25) comprises a plurality of straight rods (251) parallel to the length direction of the screen (23) and a plurality of arc-shaped rods (252) parallel to the width direction of the screen (23), the straight rods (251) and the arc-shaped rods (252) are mutually crossed and fixedly connected together, and the upright posts (253) are fixedly connected to one side, close to the screen (23), of the crossed point of the straight rods (251) and the arc-shaped rods (252).

3. The sand separator according to claim 1, wherein: through holes (222) are formed in the support (22) corresponding to the width direction of the movable screen (25), the through holes (222) are arranged in a cuboid shape, the length direction of the through holes (222) is parallel to the axis direction of the upright posts (253), and the straight rods (251) on two sides of the movable screen (25) penetrate through the through holes (222) and are fixedly connected with a cross rod (223).

4. The sand separator according to claim 1, wherein: the support (22) go up to be close to the one end rotation connection that screen cloth (23) are low and have axis of rotation (26), the axis direction of axis of rotation (26) is on a parallel with the width direction of screen cloth (23), the rigid coupling has a plurality of sweeping rod (261) of the soft material of arranging along axis direction of axis of rotation (26) to constitute on axis of rotation (26).

5. The sand separator according to claim 4, wherein: the middle part of the sweeping rod (261) is fixed on the rotating shaft (26), and one side of the sweeping rod (261) far away from the rotating shaft (26) is abutted against the surface of the screen (23).

6. The sand separator according to claim 4, wherein: the adjacent sweeping rods (261) are perpendicular to each other.

7. The sand separator according to claim 1, wherein: slurry-water separation mechanism (1) is including base (11) that is the rectangle setting, the length direction rotation along base (11) in base (11) is connected with auger (14) that the slope set up, base (11) correspond one side rigid coupling that auger (14) are high and have a hopper (16).

8. The sand separator according to claim 7, wherein: the lower extreme rigid coupling of support (22) has spring (221), the upper end slope setting of base (11), and the incline direction is on a parallel with the incline direction of screen cloth (23), the lower extreme rigid coupling of spring (221) in the upper end of base (11).