CN220678150U - Mud-sand separation structure for machine-made sand production - Google Patents
Mud-sand separation structure for machine-made sand production Download PDFInfo
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- CN220678150U CN220678150U CN202322330451.9U CN202322330451U CN220678150U CN 220678150 U CN220678150 U CN 220678150U CN 202322330451 U CN202322330451 U CN 202322330451U CN 220678150 U CN220678150 U CN 220678150U
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- 238000000926 separation method Methods 0.000 title claims abstract description 92
- 239000004576 sand Substances 0.000 title claims abstract description 72
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000010865 sewage Substances 0.000 claims description 15
- 238000011010 flushing procedure Methods 0.000 claims description 13
- 239000004575 stone Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005192 partition Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model discloses a mud-sand separation structure for machine-made sand production, and relates to the technical field of sand production. The utility model comprises a separating barrel, an upper separating assembly and a lower separating assembly, wherein the interior of the separating barrel is divided into an upper separating cavity and a lower separating cavity by an annular partition plate; the upper separation assembly comprises a centrifugal cylinder, a gear ring, a gear and a motor; the upper part of the centrifugal barrel is fixedly sleeved with a gear ring, the gear ring is meshed with the gear, the gear is fixedly sleeved on an output shaft of the motor, and the motor is fixed in a side box on the outer side surface of the separation barrel. According to the utility model, the upper separation assembly and the lower separation assembly are arranged, so that the silt is firstly centrifugally mixed and washed through the upper separation assembly and then washed through the lower separation assembly, and the silt can be thoroughly separated through the combination of the upper separation assembly and the lower separation assembly, and the problems that the existing silt separation structure is single in separation measure and unsatisfactory in separation effect are solved.
Description
Technical Field
The utility model belongs to the technical field of sand making, and particularly relates to a mud-sand separation structure for machine-made sand production.
Background
The machine-made sand is processed by a sand making machine and other accessory equipment, the finished product is more regular, sand with different rules and sizes can be processed according to different process requirements, daily requirements can be met, and qualified and applicable sand can be produced by special equipment for machine-made sand. The artificial sand is used to replace natural river sand or mountain stone sand and is mainly used in concrete manufacture in building, highway and hydraulic engineering.
In the process of producing the machine-made sand, a plurality of steps such as raw material preparation, crushing, screening, washing, drying, screening, grading and the like are needed to obtain a high-quality machine-made sand product. In the process of machine-made sand production, it is often necessary to separate the muddy sand from the stone material in the raw material in order to obtain machine-made sand that meets the requirements.
Common mud and sand separation structures include screens, spiral separators, sand washers, and the like. The screen is a common separation structure, and the principle is that the size of the screen holes is used for separating the muddy sand from the stone. The spiral separator separates the mud and sand from the stone by the rotation of the spiral blade. The sand washer separates the mud sand from the stone by the impact and stirring action of water flow. However, the existing mud-sand separation structure still has the following disadvantages in actual use: the separation measures are single, the contact between the silt and the cleaning water is not thorough, and the separation effect is not ideal.
Therefore, the existing mud-sand separating structure cannot meet the requirement in practical use, so that an improved technology is urgently needed in the market to solve the above problems.
Disclosure of Invention
The utility model aims to provide a mud-sand separating structure for machine-made sand production, which is characterized in that an upper separating component and a lower separating component are arranged, mud sand is centrifugally mixed and washed through the upper separating component and then washed through the lower separating component, and the mud-sand separating structure and the lower separating component are combined to thoroughly separate the mud-sand, so that the problems of single separating measure and unsatisfactory separating effect of the existing mud-sand separating structure are solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a mud-sand separating structure for machine-made sand production, which comprises a separating barrel, an upper separating assembly and a lower separating assembly, wherein the interior of the separating barrel is divided into an upper separating cavity and a lower separating cavity by an annular separating plate, the upper separating assembly is arranged in the upper separating cavity, and the lower separating assembly is arranged in the lower separating cavity.
The upper separation assembly comprises a centrifugal cylinder, a gear ring, a gear and a motor; the upper part of the centrifugal barrel is fixedly sleeved with a gear ring, the gear ring is meshed with the gear, the gear is fixedly sleeved on an output shaft of the motor, and the motor is fixed in a side box on the outer side surface of the separation barrel.
The lower separation assembly comprises a first guide plate, a first filter screen, a second filter screen and a flushing pipe; the first guide plate, the first filter screen and the second filter screen are fixed on two sides of the inside of the separation barrel in a staggered mode, flushing pipes are arranged above the sides of the first filter screen and the sides of the second filter screen, the flushing pipes penetrate through and are fixed on the separation barrel, and a plurality of flushing spray heads which are distributed at equal intervals are arranged at the bottoms of the flushing pipes.
Further, the centrifugal barrel and the separation barrel are coaxially arranged.
Further, a feed hopper is arranged at the top of the separation barrel, and the diameter of the lower end of the feed hopper is smaller than that of the centrifugal barrel.
Further, annular sliding rails are fixedly sleeved at the upper end and the lower end of the centrifugal cylinder;
the annular sliding rail at the upper end is in sliding fit with the arc-shaped block fixed on the inner wall of the separation barrel, and the annular sliding rail at the lower end is in sliding fit with the annular separation plate.
Further, a bottom movable plate is arranged at the bottom opening of the centrifugal cylinder, and the bottom movable plate is driven to open and close by an electric push rod.
Further, a first sewage discharge pipe is arranged at the lower end of the side face of the upper separation cavity, and a second sewage discharge pipe is arranged at the bottom of the lower separation cavity.
Further, the lower end of the side surface of the lower separation cavity is provided with a sand and stone discharge port.
Further, a second guide plate is fixed at the end part of the second filter screen, and the second guide plate is lapped on the sand and stone discharge port.
The utility model has the following beneficial effects:
according to the utility model, the upper separation assembly and the lower separation assembly are arranged, the sand is centrifugally mixed and washed through the upper separation assembly, and then the sand is washed through the lower separation assembly, and the sand can be thoroughly separated through the impact and stirring effects of water flow, so that the separation effect is good.
According to the utility model, the separating barrel, the feed hopper, the first sewage discharge pipe, the second sewage discharge pipe and the sand and gravel discharge port are arranged, so that the separating efficiency of the separating structure is higher, the feed hopper with a large caliber is convenient for feeding, and sewage and sand can be discharged in a classified manner.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of 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 utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of an overall structure;
FIG. 2 is a schematic diagram of the upper separation assembly;
FIG. 3 is a schematic diagram of a separator tank structure;
fig. 4 is a schematic view of the structure of the lower separation assembly.
In the drawings, the list of components represented by the various numbers is as follows:
1. a separation barrel; 2. an upper separation assembly; 3. a lower separation assembly; 11. an annular partition plate; 12. an upper separation chamber; 13. a lower separation chamber; 14. a feed hopper; 15. an arc-shaped block; 16. a first sewage discharge pipe; 17. a side case; 18. a second sewage discharge pipe; 19. a sand outlet; 21. a centrifugal barrel; 22. an annular slide rail; 23. a gear ring; 24. a gear; 25. a motor; 26. a bottom movable plate; 27. an electric push rod; 31. a first deflector; 32. a first filter screen; 33. a second filter screen; 34. a flushing pipe; 35. flushing the spray head; 36. and a second deflector.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1, the utility model discloses a silt separation structure for machine-made sand production, which comprises a separation barrel 1, an upper separation assembly 2 and a lower separation assembly 3, wherein the interior of the separation barrel 1 is divided into an upper separation cavity 12 and a lower separation cavity 13 by an annular separation plate 11, the upper separation assembly 2 is arranged in the upper separation cavity 12, and the lower separation assembly 3 is arranged in the lower separation cavity 13.
Wherein, as shown in fig. 2-3, the upper separation assembly 2 comprises a centrifugal barrel 21, a gear ring 23, a gear 24 and a motor 25; the upper part of the centrifugal barrel 21 is fixedly sleeved with a gear ring 23, the gear ring 23 is meshed with a gear 24, the gear 24 is fixedly sleeved on an output shaft of a motor 25, and the motor 25 is fixed in a side box 17 on the outer side surface of the separation barrel 1; annular slide rails 22 are fixedly sleeved at the upper end and the lower end of the centrifugal barrel 21, the annular slide rails 22 at the upper end are in sliding fit with arc-shaped blocks 15 fixed on the inner wall of the separation barrel 1, and the annular slide rails 22 at the lower end are in sliding fit with the annular partition plate 11; a bottom movable plate 26 is arranged at the bottom opening of the centrifugal barrel 21, and the bottom movable plate 26 is driven to open and close by an electric push rod 27.
When the upper separation assembly 2 is specifically used, the motor 25 is started, the motor 25 drives the gear 24 to rotate, the gear 24 drives the gear ring 23 to rotate, the gear ring 23 drives the centrifugal cylinder 21 to rotate, the centrifugal cylinder 21 drives the annular slide rail 22 to rotate along the arc-shaped block 15 and the annular partition plate 11, the centrifugal cylinder 21 drives the mud and sand in the centrifugal cylinder to rotate, the mud and sand fully contact with cleaning water, and the mud is separated out under the action of centrifugal force.
Wherein as shown in fig. 3, the centrifugal barrel 21 and the separation barrel 1 are coaxially arranged, a feed hopper 14 is arranged at the top of the separation barrel 1, and the diameter of the lower end of the feed hopper 14 is smaller than that of the centrifugal barrel 21; the lower end of the side surface of the upper separation chamber 12 is provided with a first sewage discharge pipe 16, the bottom of the lower separation chamber 13 is provided with a second sewage discharge pipe 18, and the lower end of the side surface of the lower separation chamber 13 is provided with a sand discharge port 19.
Wherein the lower separation assembly 3 comprises a first baffle 31, a first screen 32, a second screen 33 and a flushing pipe 34, as shown in fig. 4; the first guide plate 31, the first filter screen 32 and the second filter screen 33 are fixed on two sides of the inside of the separation barrel 1 in a staggered manner, flushing pipes 34 are arranged above the sides of the first filter screen 32 and the second filter screen 33, the flushing pipes 34 penetrate and are fixed on the separation barrel 1, and a plurality of flushing spray heads 35 which are distributed at equal intervals are arranged at the bottoms of the flushing pipes 34; the end of the second filter screen 33 is fixed with a second deflector 36, and the second deflector 36 is lapped on the sand outlet 19.
The operation of this embodiment is as follows:
adding the mud and sand to be separated into the centrifugal cylinder 21 through the feed hopper 14, adding cleaning water into the centrifugal cylinder 21, starting the motor 25, driving the centrifugal cylinder 21 to rotate at a high speed, enabling the mud and sand to be fully contacted with the cleaning water, separating the mud out under the action of centrifugal force, and discharging sewage out of the structure through the first sewage discharge pipe 16;
then the bottom movable plate 26 is opened, sand falls onto the first filter screen 32 through the first guide plate 31, in the rolling process, the sand is washed through the plurality of washing nozzles 35, soil is further separated out and falls onto the second filter screen 33, the sand finally is discharged from the sand and stone discharge port 19 through the second guide plate 36, and sewage is discharged from the structure through the second sewage discharge pipe 18.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (8)
1. The utility model provides a mechanism sand production is with mud sand separation structure, includes separation barrel (1), goes up separation subassembly (2) and separation subassembly (3) down, its characterized in that:
the inside of the separation barrel (1) is divided into an upper separation cavity (12) and a lower separation cavity (13) through an annular separation plate (11), the upper separation assembly (2) is arranged in the upper separation cavity (12), and the lower separation assembly (3) is arranged in the lower separation cavity (13);
the upper separation assembly (2) comprises a centrifugal barrel (21), a gear ring (23), a gear (24) and a motor (25);
the upper part of the centrifugal barrel (21) is fixedly sleeved with the gear ring (23), the gear ring (23) is meshed with the gear (24), the gear (24) is fixedly sleeved on an output shaft of the motor (25), and the motor (25) is fixed in a side box (17) on the outer side surface of the separation barrel (1);
the lower separation assembly (3) comprises a first guide plate (31), a first filter screen (32), a second filter screen (33) and a flushing pipe (34);
the utility model discloses a separation barrel, including separation barrel (1), first guide plate (31), first filter screen (32) with second filter screen (33) are crisscross to be fixed inside both sides of separation barrel (1), first filter screen (32) with the side top of second filter screen (33) all is provided with wash pipe (34), wash pipe (34) run through to be fixed on separation barrel (1), just the bottom of wash pipe (34) is provided with a plurality of equidistant shower nozzles (35) that distribute.
2. A silt separator structure for the production of machine-made sand according to claim 1, characterized in that said centrifuge bowl (21) is arranged coaxially to said separator bowl (1).
3. A silt separator structure for machine-made sand production according to claim 2, characterized in that the top of the separator bowl (1) is provided with a feed hopper (14), the lower end diameter of the feed hopper (14) being smaller than the diameter of the centrifuge bowl (21).
4. The mud-sand separating structure for machine-made sand production according to claim 1, wherein annular slide rails (22) are fixedly sleeved at the upper end and the lower end of the centrifugal cylinder (21);
the annular sliding rail (22) at the upper end is in sliding fit with the arc-shaped block (15) fixed on the inner wall of the separation barrel (1), and the annular sliding rail (22) at the lower end is in sliding fit with the annular separation plate (11).
5. The mud-sand separating structure for machine-made sand production according to claim 1, wherein a bottom movable plate (26) is arranged at the bottom opening of the centrifugal cylinder (21), and the bottom movable plate (26) is driven to open and close by an electric push rod (27).
6. A silt separator structure for machine-made sand production according to claim 1, characterized in that the side lower end of the upper separation chamber (12) is provided with a first sewage discharge pipe (16), the bottom of the lower separation chamber (13) is provided with a second sewage discharge pipe (18).
7. A silt separator structure for machine-made sand production according to claim 6, characterized in that the lower end of the side of the lower separator chamber (13) is provided with a sand outlet (19).
8. A sand and silt separation structure for machine-made sand production according to claim 7, characterized in that the end of said second screen (33) is fixed with a second deflector (36), said second deflector (36) overlapping said sand and stone outlet (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322330451.9U CN220678150U (en) | 2023-08-29 | 2023-08-29 | Mud-sand separation structure for machine-made sand production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322330451.9U CN220678150U (en) | 2023-08-29 | 2023-08-29 | Mud-sand separation structure for machine-made sand production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220678150U true CN220678150U (en) | 2024-03-29 |
Family
ID=90404344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322330451.9U Active CN220678150U (en) | 2023-08-29 | 2023-08-29 | Mud-sand separation structure for machine-made sand production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220678150U (en) |
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2023
- 2023-08-29 CN CN202322330451.9U patent/CN220678150U/en active Active
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