CN209753395U - Green environmental protection formula sand and stone separator - Google Patents

Abstract

The utility model relates to a green environmental protection type sand-stone separator, which relates to the field of sand-stone separators and comprises an outer separation box which is obliquely arranged and has an upward opening and an inner separation box which is obliquely arranged in the outer separation box, wherein the inner separation box is provided with a plurality of sieve pores, an auger is arranged in the inner separation box, and the lower end of the auger is connected with a driving motor; the utility model discloses a separation box, including interior separator box, driving motor, outer separator box, lift push rod, interior separator box, outer separator box, the coarse fodder mouth that is used for separating the coarse aggregate is offered to the one end that driving motor was kept away from to interior separator box, the fine material mouth that is used for separating the fine sand is offered to the one end that is close to driving motor in the outer separator box, driving motor articulates on the lateral wall of outer separator box one end, the one end that driving motor was kept away from to outer separator box is equipped with the lift push rod that the interior separator box goes up and down in the drive, the one end that interior separator box. The utility model discloses have the grit mixture that can adapt to different proportions to improve the effect of grit separation efficiency and quality.

Description

Green environmental protection formula sand and stone separator

Technical Field

the utility model belongs to the technical field of the technique of sand and stone separator and specifically relates to a green environmental protection formula sand and stone separator is related to.

Background

At present, the sand-stone separator mainly comprises six parts, namely a feeding tank, a stirring separator, a water supply system, a screening system, a slurry-water homogenizing system, a recycling system and a waste slurry recycling system. After the residual concrete and water enter the trough, continuously injecting circulating water, and under the impact of water flow, enabling the mixed slurry to enter a separator along with a water feeding hole to fully clean the residual concrete; the sand-stone mixture is driven by the helical blades in the stirring separator to be separated in the stirring separator, and finally separated fine sand and coarse stone respectively fall into a material pool through respective discharge holes.

The utility model discloses a current application number is 201721008952.3's china utility model, this utility model discloses a sand and stone separator, its main technical scheme main points hold the case and set up the cylinder that holds the incasement at the cylinder including the cylinder that is open structure, the cylinder is connected in the cylinder and holds the stirring rake of case including the U type screen cloth that is open structure with rotating, the stirring rake sets up in the opening of U type screen cloth, the cylinder holds and is provided with the screen cloth clearance subassembly that is used for clearing up U type screen cloth on the case, the screen cloth clearance subassembly is including setting up the pivot in the U type screen cloth outside and setting up the brush in the pivot, pivot one end is extended the cylinder and is held the case.

The above prior art solutions have the following drawbacks: because the distance between the U-shaped screen and the side wall of the roller is fixed, when the proportion of fine sand in the sand-stone mixture is increased, the fine sand is easy to accumulate outside the U-shaped screen; when the proportion of coarse stones in the sand mixture is high, the coarse stones are prone to clogging at the coarse stone outlet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a green environmental protection formula sand and stone separator can adapt to the grit mixture of different proportions to improve grit separation efficiency and quality.

the above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

A green and environment-friendly sand-stone separator comprises an outer separation box which is obliquely arranged and has an upward opening, and an inner separation box which is obliquely arranged in the outer separation box, wherein a plurality of sieve pores are formed in the inner separation box, an auger is arranged in the inner separation box, and the lower end of the auger is connected with a driving motor; the utility model discloses a separation box, including interior separator box, driving motor, outer separator box, lift push rod, interior separator box, outer separator box, the coarse fodder mouth that is used for separating the coarse aggregate is offered to the one end that driving motor was kept away from to interior separator box, the fine material mouth that is used for separating the fine sand is offered to the one end that is close to driving motor in the outer separator box, driving motor articulates on the lateral wall of outer separator box one end, the one end that driving motor was kept away from to outer separator box is equipped with the lift push rod that the interior separator box goes up and down in the drive, the one end that interior separator box.

Through adopting above-mentioned technical scheme, when the grit proportion changes, start lifting push rod, lifting push rod rises or descends through the one end that drives interior separator box and keep away from driving motor to change the space between interior separator box and the outer separator box, avoid fine sand and coarse gravel to take place to block up when the separation, improved separation efficiency.

The utility model discloses further set up to: the coarse material port is connected with a hose.

Through adopting above-mentioned technical scheme, when interior separator box lifted, the hose stretched, and the coarse stone can be followed the hose and separated interior separator box under the auger motion, has guaranteed separation quality.

The utility model discloses further set up to: and the fine material port is provided with a material collecting port for collecting fine sand.

By adopting the technical scheme, after the fine sand falls to the outer separation box through the sieve mesh sieve, the fine sand is collected by the material collecting port, so that the fine sand is concentrated to separate the outer separation box from the fine material port, and the separation efficiency is improved.

The utility model discloses further set up to: the material collecting port is in a horn mouth shape with a large upper part and a small lower part.

Through adopting above-mentioned technical scheme, can increase the collection area of collecting mouthful to improved the collection efficiency of collecting mouthful to the fine sand, improved separation efficiency.

The utility model discloses further set up to: the auger is cavity form, and the one end that driving motor was kept away from to the auger is connected with the water pipe, a plurality of apopores that are used for moist grit mixture are seted up on the axis surface of auger.

Through adopting above-mentioned technical scheme, the auger constantly carries out moist to the grit mixture through the apopore to reduce the dust that the grit mixture produced at the separation process, thereby reduced the pollution to the surrounding environment.

The utility model discloses further set up to: the water outlet hole extends along the tangential direction of the center shaft and is provided with an anti-blocking plate, and the anti-blocking plate winds around the center shaft.

Through adopting above-mentioned technical scheme, prevent that the jam plate can avoid the grit mixture to rotate the in-process at the auger and block up the apopore, guarantee that the apopore can last the play water.

To sum up, the utility model discloses a beneficial technological effect does:

1. By arranging the lifting push rod, the space between the inner separation box and the outer separation box can be adjusted, so that the sand-rock separation device can adapt to sand-rock mixtures with different proportions, and the sand-rock separation efficiency and quality are improved;

2. By arranging the cleaning motor and the cleaning plate, the separation efficiency and the separation quality of the fine sand can be improved;

3. Through opening the water outlet on the auger, can reduce the dust that produces in the separation process to reduce the influence to the surrounding environment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural sectional view of the present invention.

Fig. 3 is a partially enlarged view of the structure at a in fig. 3.

Fig. 4 is a schematic structural diagram of the packing auger of the present invention.

Fig. 5 is a partially enlarged view of the structure at B in fig. 4.

Reference numerals: 1. a base; 2. an outer separator box; 21. a fine material port; 22. a material collecting port; 23. a first kidney-shaped hole; 24. a second kidney-shaped hole; 25. a lifting push rod; 251. a lifting rod; 3. an inner separator box; 31. a coarse material port; 32. a hose; 33. screening holes; 34. an extension plate; 341. a chute; 4. a feeding hopper; 41. a support frame; 5. a packing auger; 51. a middle shaft; 52. a water pipe; 53. a water outlet hole; 54. an anti-blocking plate; 55. a drive motor; 56. a rotary joint.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, in order to disclose a green environmental protection type sand-stone separator of the present invention, comprising a base 1, an outer separation box 2 with an upward opening and fixedly arranged on the upper surface of the base 1, and an inner separation box 3 arranged in the outer separation box 2, the upper surface of the base 1 is arranged obliquely, so that the outer separation box 2 and the inner separation box 3 are also arranged obliquely; a feeding funnel 4 is arranged above the lower end of the outer separation box 2, a support frame 41 is arranged at the bottom of the feeding funnel 4, and the support frame 41 is erected at the lower end of the outer separation box 2;

The side wall of the inner separation box 3 is provided with a plurality of sieve holes 33, the lower end of the inner separation box 3 is provided with a hollow auger 5, the higher end of the inner separation box 3 is provided with a coarse material port 31 for discharging, and the coarse material port 31 is connected with a hose 32 convenient for discharging; the lateral wall of the lower end of the outer separation box 2 is hinged with a driving motor 55 connected with the auger 5, the lower end of the outer separation box 2 is provided with a fine material port 21 for discharging, the fine material port 21 is provided with a material collecting port 22, and the material collecting port 22 is in a horn mouth shape with a large top and a small bottom.

the sand-stone mixture falls into the inner separation box 3 along the feeding funnel 4, then the drive motor 55 drives the packing auger 5 to rotate, so that the sand-stone mixture rotates in the inner separation box 3 under the drive of the packing auger 5, and the fine sand with smaller volume passes through the sieve holes 33 to enter the outer separation box 2 and is accumulated at the lower end of the outer separation box 2, and finally is discharged from the fine material port 21; the coarse stones with larger volume are conveyed to the higher end of the inner separation box 3 by the packing auger 5 and are finally discharged from the coarse material port 31, so that the separation of the fine sand and the coarse stones is realized.

in this embodiment, in order to adapt to sand and stone mixtures with different proportions, referring to fig. 2 and 3, a pair of mutually parallel lifting push rods 25 is arranged at one end of the outer separation box 2 away from the packing auger 5, an extension plate 34 extends outwards from the top of one end of the inner separation box 3 close to the lifting push rods 25, a sliding groove 341 is formed in the bottom of the extension plate 34, the extension plate 34 is hinged to the lifting push rods 25 through the sliding groove 341, and first kidney-shaped holes 23 adapted to the lifting of the output shaft of the driving motor 55 are vertically formed in the side walls of the outer separation box 2 and the inner separation box 3 close to the driving motor 55;

When the proportion of the sand and the stone is changed, the lifting push rod 25 is started, the lifting push rod 25 drives one end of the inner separation box 3 to ascend or descend along the sliding groove 341, so that the space between the inner separation box 3 and the outer separation box 2 is changed, the fine sand and the coarse stone are prevented from being blocked during separation, and the separation efficiency is improved; at the same time, the hose 32 extends or contracts, and the rubble can be separated out of the inner separation box 3 along the hose 32 under the movement of the auger 5.

in this embodiment, in order to reduce the pollution to the surrounding environment during the sand-stone separation process, referring to fig. 4 and 5, the higher end of the packing auger 5 is connected with a rotary joint 56, the rotary joint 56 is connected with a water pipe 52, and the water pipe 52 extends out of the middle part of one end of the outer separation box 2 away from the driving motor 55; a plurality of water outlet holes 53 are formed in the surface of a middle shaft 51 of the packing auger 5, an anti-blocking plate 54 extends outside the water outlet holes 53 along the tangential direction of the middle shaft 51, the anti-blocking plate 54 winds around the middle shaft 51, and second waist-shaped holes 24 which are suitable for the lifting of the water pipe 52 are vertically formed in the side walls of the outer separating box 2 and the inner separating box 3, which are far away from the driving motor 55; the water outlet hole 53 is used for wetting the sand-stone mixture, so that dust generated in the separation process of the sand-stone mixture is reduced, and the pollution to the surrounding environment is reduced; the anti-blocking plate 54 is used for preventing the water outlet 53 from being blocked, and ensuring that the water outlet 53 can continuously discharge water.

the implementation principle of the embodiment is as follows: after the sand and stone mixture falls into the inner separation box 3 along the feeding hopper 4, the drive motor 55 drives the packing auger 5 to rotate, so that the sand and stone mixture rotates in the inner separation box 2 under the drive of the packing auger 5, and meanwhile, water continuously flows out from the water outlet hole 53 of the packing auger 5, so that the sand and stone mixture is moistened, and dust generated in the separation process is reduced;

Then, fine sand with smaller volume passes through the sieve holes 33 to enter the outer separation box 2 and is accumulated at the lower end of the outer separation box 2, and the fine sand is collected through the material collecting port 22, so that the fine sand is intensively separated out of the outer separation box 2 from the fine material port 21; the coarse stones with larger volume are conveyed to the higher end of the inner separation box 3 by the packing auger 5 and are finally discharged from the coarse material port 31, so that the separation of fine sand and coarse stones is realized;

When the proportion of the sand and the stone is changed, the lifting push rod 25 is started, the lifting push rod 25 drives one end of the inner separation box 3 to ascend or descend through the lifting rod 251, so that the space between the inner separation box 3 and the outer separation box 2 is changed, the fine sand and the coarse stone are prevented from being blocked during separation, and the separation efficiency is improved; at the same time the hose 32 is extended or retracted so that the rubble can be separated out of the inner separator box 3 along the hose 32 under the movement of the auger 5.

The utility model can adjust the space between the inner separation box 3 and the outer separation box 2 by arranging the lifting push rod 25, thereby adapting to sand and stone mixtures with different proportions and improving the sand and stone separation efficiency and quality; by arranging the material cleaning port 22, the separation efficiency and the separation quality of fine sand can be improved; through opening the water outlet 53 on auger 5, can reduce the dust that produces in the separation process to reduce the influence to the surrounding environment.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (6)

1. a green and environment-friendly sand-stone separator comprises an outer separation box (2) which is obliquely arranged and has an upward opening and an inner separation box (3) which is obliquely arranged in the outer separation box (2), wherein a plurality of sieve pores (33) are formed in the inner separation box (3), an auger (5) is arranged in the inner separation box (3), a driving motor (55) is connected to the lower end of the auger (5), and first waist-shaped holes (23) are vertically formed in the ends, close to the driving motor (55), of the inner separation box (3) and the outer separation box (2); interior separator box (3) are kept away from the one end of driving motor (55) and are offered coarse fodder mouth (31) that are used for separating the coarse stone, be close to the one end of driving motor (55) in outer separator box (2) and offer fine material mouth (21) that are used for separating the fine sand, its characterized in that: the utility model discloses a separation box, including outer separator box (2), driving motor (55), lift push rod (25) that the one end of outer separator box (2) keeping away from driving motor (55) is equipped with separation box (3) lift in the drive, the one end that interior separator box (3) are close to lift push rod (25) outwards extends and has extension board (34), the bottom and the lift push rod (25) of extension board (34) are articulated.

2. The green environmental-friendly sand separator according to claim 1, wherein: the coarse material opening (31) is connected with a hose (32).

3. the green environmental-friendly sand separator according to claim 2, wherein: and a material collecting port (22) for collecting fine sand is arranged on the fine material port (21).

4. A green environmental protection sand separator according to claim 3, wherein: the material collecting port (22) is in a horn mouth shape with a large upper part and a small lower part.

5. The green environmental-friendly sand separator according to claim 1, wherein: auger (5) are cavity form, and auger (5) keep away from the one end of driving motor (55) and be connected with rotary joint (56), rotary joint (56) are connected with water pipe (52), a plurality of apopores (53) that are used for moist grit mixture are seted up on axis (51) surface of auger (5).

6. The green environmental protection type sand-stone separator according to claim 5, wherein: an anti-blocking plate (54) extends along the tangential direction of the central shaft (51) at the water outlet hole (53), and the anti-blocking plate (54) winds around the central shaft (51).