CN218309303U

CN218309303U - Gravel and sand separation filtration equipment is used in concrete processing

Info

Publication number: CN218309303U
Application number: CN202221566566.7U
Authority: CN
Inventors: 沈莉军; 李忠彪; 李云海
Original assignee: Jiaxing Shangjianhongcheng Concrete Co ltd
Current assignee: Jiaxing Shangjianhongcheng Concrete Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2023-01-17
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to a gravel and sand separation filtration equipment for concrete processing belongs to concrete production technical field, which comprises a housin, shells inner wall equidistance is provided with a plurality of conveying rollers, per adjacent two the rotor on conveying roller surface is the dislocation distribution, the casing top is provided with Sha Tuxia material mouth, the casing below is provided with the defeated material machine of vibration, and the defeated material machine inside of vibration is provided with first sieve, the terminal below of first sieve is provided with the unloading frame, unloading frame lower extreme feed opening department is provided with first storage tank, first sieve below is provided with the second sieve, the terminal below of second sieve is provided with the second storage tank. The beneficial effects of the utility model are that, this equipment adopts multistage transmission filtration mode, has guaranteed the separation effect of grit, and utilizes the conveying roller can tentatively filter the screening with bulky stone head, avoids increasing the biography material burden of the defeated material machine of below vibration, has improved the life of equipment.

Description

Gravel and sand separation filtration equipment is used in concrete processing

Technical Field

The utility model relates to a concrete production technical field specifically is a gravel and sand separation filtration equipment is used in concrete processing.

Background

Along with the gradual reinforcing of people's environmental protection consciousness and the government to the continuous increase of environmental protection dynamics, the waste material pollution problem of concrete mixing plant receives more and more attention, advocates under the policy of building the environmental protection type mixing plant in the country actively, and more concrete mixing plants have installed sand stone separating centrifuge, and sand stone separating centrifuge can be used to sieve the grit to isolate sand and stone wherein, so that the production and processing of follow-up concrete.

The grit separator on the market at present adopts the vibration feeding machine to carry out vibratory feed to the grit raw materials usually, carries out vibratory screening to it at the in-process of carrying, nevertheless can have the great stone of volume usually in the grit raw materials, and this is great to the burden of vibration feeding machine, unable effectual vibration transmission, and a large amount of sewage that produces in the screening process can cause the wasting of resources, to above-mentioned condition, we have released a sand stone separation filtration equipment for concrete processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sand and stone separation filtration equipment for concrete processing to propose the sand and stone separating centrifuge on the market at present and adopt the vibration conveying machine to carry out vibratory feed to the grit raw materials usually in solving above-mentioned background art, carry out vibratory screening to it at the in-process of carrying, nevertheless can have the great stone of volume usually in the grit raw materials, this burden is great to the vibration conveying machine, unable effectual vibration transmission that carries out, and a large amount of sewage that produces can cause the problem of wasting of resources among the screening process.

The technical scheme of the utility model is that:

the material conveying device comprises a housin, the shells inner wall equidistance is provided with a plurality of conveying rollers, every adjacent two the rotor on conveying roller surface is the dislocation distribution, the casing top is provided with Sha Tuxia material mouth, the casing below is provided with the vibratory feed conveyor, and the vibratory feed conveyor is inside to be provided with first sieve, the terminal below of first sieve is provided with the unloading frame, unloading mouth department is provided with first storage tank under the unloading frame, first sieve below is provided with the second sieve, the terminal below of second sieve is provided with the second storage tank, the net gape bore on second sieve surface is less than the net gape bore on the surface of first sieve, the pay-off end of casing is provided with first stock guide, and first stock guide lower extreme is provided with the third storage tank, second sieve below is provided with flourishing charging tray, and flourishing charging tray surface personally submit the slope form, flourishing charging tray discharge gate department is provided with the unloading track, unloading track discharge gate is provided with the sedimentation tank, the feed gate has been seted up to the sedimentation tank lower extreme.

Furthermore, the inner wall of the sedimentation tank is inclined.

Furthermore, the sedimentation Chi Waibi is provided with a hydraulic rod, the telescopic end of the hydraulic rod is fixedly connected with a material pushing plate, and the material pushing plate is located on the inner wall of the sedimentation tank.

Furthermore, the outer wall of the precipitation Chi Shangduan is provided with a material pumping port, the edge of the upper surface of the shell is fixed with a fixing frame, the lower surface of the fixing frame is provided with a spray head, and the outer wall of the fixing frame is provided with a butt joint.

Furthermore, the spray heads are distributed on the lower surface of the fixing frame at equal intervals.

Furthermore, an inverted V-shaped second material guide plate is arranged inside the blanking frame.

The utility model discloses an improve and provide a gravel and sand separation filtration equipment for concrete processing here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses, this equipment adopts multistage transmission filtration mode, has guaranteed the separation effect of grit, and utilizes the conveying roller can tentatively filter the screening with bulky stone head, avoids increasing the biography material burden of the defeated material machine of below vibration, has improved the life of equipment.

And the second step is as follows: the utility model discloses, the scraping wings that the hydraulic stem can promote the sedimentation tank inner wall removes for the scraping wings can carry out the unloading with piling up silt propelling movement to feed opening department at the inner wall, with further improvement its unloading efficiency.

And thirdly: the utility model discloses, the material taking out mouth of sedimentation tank upper end outer wall can communicate with pipeline and delivery pump to communicate with the interface of mount outer wall, thereby make the delivery pump can aspirate the water source of sedimentation tank top, and spout from the shower nozzle of mount lower surface department, so that wash the grit of conveying roller surface transmission, thereby improve its grit separation filterable effect, the washing water source of its process ability reuse grit, make equipment environmental protection more.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the conveying roller of the present invention;

FIG. 3 is a schematic view of the structure of the blanking frame of the present invention;

FIG. 4 is a schematic view of the structure of the tray of the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Description of reference numerals: 1. a housing; 2. a conveying roller; 3. sha Tuxia port; 4. vibrating a material conveyor; 5. a first screen deck; 6. a first storage box; 7. a second screen deck; 8. a second storage compartment; 9. a first material guide plate; 10. a third storage box; 11. a material containing tray; 12. blanking a track; 13. a sedimentation tank; 14. a feed opening; 15. a hydraulic rod; 16. a material pushing plate; 17. a material pumping port; 18. a fixed mount; 19. a spray head; 20. a butt joint port; 21. and (7) discharging the material.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a sand and stone separating and filtering device for concrete processing through improvement, as shown in figures 1-4, comprising a shell 1, a plurality of conveying rollers 2 are equidistantly arranged on the inner wall of the shell 1, the rotating sheets on the surface of every two adjacent conveying rollers 2 are in staggered distribution, a sand and soil feed opening 3 is arranged above the shell 1, a vibration conveyor 4 is arranged below the shell 1, a first sieve plate 5 is arranged inside the vibration conveyor 4, a blanking frame 21 is arranged below the end of the first sieve plate 5, a first storage box 6 is arranged at the lower end of the blanking frame 21, a second sieve plate 7 is arranged below the first sieve plate 5, a second storage box 8 is arranged below the end of the second sieve plate 7, the mesh opening diameter of the surface of the second sieve plate 7 is smaller than that of the surface of the first sieve plate 5, a first guide plate 9 is arranged at the feeding end of the shell 1, and a third storage box 10 is arranged at the lower end of the first guide plate 9, a material containing disc 11 is arranged below the second sieve plate 7, the surface of the material containing disc 11 is inclined, a discharging track 12 is arranged at the discharging port of the material containing disc 11, a sedimentation tank 13 is arranged at the discharging port of the discharging track 12, a discharging port 14 is arranged at the lower end of the sedimentation tank 13, a sandy soil discharging port 3 can discharge sandy soil raw materials to the shell 1, a plurality of conveying rollers 2 on the inner wall of the shell 1 can be driven by a motor at one end of each conveying roller to rotate, so that gravels falling on the surface of each conveying roller can be transmitted to the first material guide plate 9 by the conveying rollers 2, the larger stones can slide from the surface of the inclined first material guide plate 9 to the bottom of a third storage box 10, and the smaller stones and sands can fall from gaps among the conveying rollers 2 to the surface of the first sieve plate 5 on the inner wall of the vibration material conveyer 4 below and are filtered by mesh openings on the surface of the conveying rollers, make great volume stone filtered and transmitted to terminal unloading frame 21 in, and the discharge gate department from unloading frame 21 bottom falls into first storage tank 6 in, and grit after the filtration can fall to the second sieve 7 surface of below from the net gape, and by further transmission filtration with the same reason, make great volume stone fall into second storage tank 8 of terminal below, and fine sand granule then can fall into in the flourishing charging tray 11 of below from the net gape on surface, and store in 12 punishment of unloading from unloading track along the flourishing charging tray 11 surface of slope form are stored in sedimentation tank 13, thereby guarantee the grit deposit at the bottom of the pool, this equipment adopts multistage transmission filtering mode, the separation effect of grit has been guaranteed, and utilize conveying roller 2 can tentatively filter the defeated material head of big volume stone, avoid increasing the defeated material burden of below vibrating machine 4, the life of equipment has been improved.

The inner wall of the sedimentation tank 13 is inclined, so that the sandstone can slide along the inclined inner wall to the feed opening 14 in the process of feeding the sandstone conveniently at the feed opening 14, and the feeding efficiency is improved.

As shown in fig. 1-5, the outer wall of the sedimentation tank 13 is provided with a hydraulic rod 15, the telescopic end of the hydraulic rod 15 is fixedly connected with a material pushing plate 16, the material pushing plate 16 is located on the inner wall of the sedimentation tank 13, and the hydraulic rod 15 can push the material pushing plate 16 on the inner wall of the sedimentation tank 13 to move, so that the material pushing plate 16 can push the silt accumulated on the inner wall to the blanking port 14 for blanking, and the blanking efficiency is further improved.

The material pumping mouth 17 has been seted up to sedimentation tank 13 upper end outer wall, 1 last surface edge is fixed with

mount

18, and 18 lower surfaces of mount are provided with shower nozzle 19, interface 20 has been seted up to the 18 outer walls of mount, the material pumping mouth 17 of 13 upper end outer walls of sedimentation tank can communicate with pipeline and delivery pump, and communicate with the interface 20 of 18 outer walls of mount, thereby make the delivery pump can aspirate the water source of sedimentation tank 13 top, and 19 departments blowout of shower nozzle from the 18 lower surfaces of mount, so that wash the grit of conveying roller 2 surface transmission, thereby improve its grit separation filterable effect, the washing water source of its process ability reuse grit, make equipment environmental protection more.

The spray heads 19 are equidistantly distributed on the lower surface of the fixed frame 18, so that the cleaning area of sand and stone can be effectively increased, and the effect of sand and stone separation is ensured.

An inverted V-shaped second material guide plate is arranged inside the blanking frame 21, and stones filtered by the surface of the first sieve plate 5 can roll down to the first storage box 6 below along the inclined surface of the second material guide plate.

The working principle is as follows: firstly, a Sha Tuxia material port 3 can discharge sand and soil raw materials to a shell 1, a plurality of conveying rollers 2 on the inner wall of the shell 1 can be driven by a motor at one end of the conveying rollers to rotate, so that sand and stone falling on the surface of the conveying rollers can be conveyed to a first material guide plate 9 by the conveying rollers 2 and can slide into a third storage box 10 at the bottom from the surface of the inclined first material guide plate 9, smaller-volume stone and sand can fall into a first sieve plate 5 on the inner wall of a lower vibration material conveyer 4 from a gap between the conveying rollers 2 and can be filtered by a net opening on the surface of the first sieve plate, so that the larger-volume stone and stone are filtered and conveyed into a tail end discharging frame 21 and fall into a first storage box 6 from a material outlet at the bottom of the discharging frame 21, then the filtered sand and stone can fall onto a lower second sieve plate 7 from the net opening and can be further conveyed and filtered, so that stones with larger volume fall into the second storage box 8 below the tail end, fine sand particles fall into the material containing tray 11 below from the net port on the surface, and are discharged from the discharging track 12 to the sedimentation tank 13 along the surface of the material containing tray 11 in an inclined shape to be stored, thereby ensuring that gravel is deposited at the bottom of the tank, then the material pumping port 17 on the outer wall of the upper end of the sedimentation tank 13 can be communicated with a pipeline and a delivery pump and is communicated with the interface 20 on the outer wall of the fixing frame 18, thereby enabling the delivery pump to pump the water source above the sedimentation tank 13 and spray out from the nozzle 19 on the lower surface of the fixing frame 18, thereby cleaning the gravel conveyed on the surface of the delivery roller 2, thereby improving the effect of sand separation and filtration, the process can repeatedly utilize the cleaning water source of the gravel, the equipment is more environment-friendly, finally, the discharge port 14 can be opened, and the gravel can slide down along the inclined inner wall to the discharge port 14, and hydraulic stem 15 can promote the scraping wings 16 of sedimentation tank 13 inner wall and remove for scraping wings 16 can carry out the unloading to 14 departments of feed opening with piling up the silt propelling movement at the inner wall, in order to further improve its unloading efficiency, this equipment adopts multistage transmission filtration mode, the separation effect of grit has been guaranteed, and utilize conveying roller 2 can tentatively filter the screening with bulky stone head, avoid increasing the biography material burden of below vibratory feed conveyor 4, the life of equipment has been improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a gravel and sand separation filtration equipment for concrete processing which characterized in that: comprises a shell (1), a plurality of conveying rollers (2) are arranged on the inner wall of the shell (1) at equal intervals, rotating pieces on the surfaces of every two adjacent conveying rollers (2) are distributed in a staggered manner, a Sha Tuxia material port (3) is arranged above the shell (1), a vibration material conveyer (4) is arranged below the shell (1), a first sieve plate (5) is arranged in the vibration material conveyer (4), a blanking frame (21) is arranged below the tail end of the first sieve plate (5), a first storage box (6) is arranged at the lower end feed opening of the feed frame (21), a second sieve plate (7) is arranged below the first sieve plate (5), a second storage box (8) is arranged below the tail end of the second sieve plate (7), the caliber of the net opening on the surface of the second sieve plate (7) is smaller than that of the net opening on the surface of the first sieve plate (5), a first material guide plate (9) is arranged at the feeding tail end of the shell (1), and the lower end of the first material guiding plate (9) is provided with a third storage box (10), a material containing tray (11) is arranged below the second sieve plate (7), the surface of the material containing disc (11) is inclined, a discharging track (12) is arranged at the discharging port of the material containing disc (11), a sedimentation tank (13) is arranged at the discharge hole of the blanking track (12), and a feed opening (14) is formed in the lower end of the sedimentation tank (13).

2. The sand and stone separating and filtering device for concrete processing according to claim 1, characterized in that: the inner wall of the sedimentation tank (13) is inclined.

3. The sand and stone separating and filtering device for concrete processing according to claim 1, characterized in that: the sedimentation tank is characterized in that a hydraulic rod (15) is arranged on the outer wall of the sedimentation tank (13), a material pushing plate (16) is fixedly connected with the telescopic end of the hydraulic rod (15), and the material pushing plate (16) is located on the inner wall of the sedimentation tank (13).

4. The sand and stone separating and filtering device for concrete processing according to claim 1, characterized in that: a pumping hole (17) is formed in the outer wall of the upper end of the sedimentation tank (13), a fixing frame (18) is fixed to the edge of the upper surface of the shell (1), a spray head (19) is arranged on the lower surface of the fixing frame (18), and a butt joint (20) is formed in the outer wall of the fixing frame (18).

5. The sand and stone separating and filtering device for concrete processing according to claim 4, wherein: the spray heads (19) are distributed on the lower surface of the fixing frame (18) at equal intervals.

6. The sand and stone separating and filtering device for concrete processing according to claim 1, wherein: an inverted V-shaped second material guide plate is arranged in the blanking frame (21).