Mine filling slurry slag separation device
By designing a mines containing a separate mechanism and valve filling device, the problem of the existing device requires the need to clean up the residue and the inconvenience of cleaning the residue, and realize the continuous residue and efficient residue excretion of the slurry, ensuring the slag separation of the residue separation, which ensures that the residue is separated by the residue. The stability of the effect.
Patent Information
- Application Number
- CN202421122653.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing mine filling slurry slag isolation device requires manual cleaning of residues, and the cleaning of the device itself is inconvenient, which can easily lead to the residue solidification and affect the slag isolation effect.
The mines are designed with a residue device for filling the grid. The separation mechanism includes motors, reducers, twisted dragons, roller wheels, and curved blocks. Improve the residue effect, and set the valve to keep the device's body sealing, which is convenient for cleaning.
The continuous residue of the slurry is achieved, and the large pieces of residues are discharged at the concentrated discharge, which is convenient to collect, improve the efficiency of residue, and avoid the solidification of the grid to ensure that the residue effect is ensured.
Smart Images
Figure CN222400595U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of mine filling, in particular to a mine filling slurry slag separation device. Background Art
[0002] Mining enterprises that adopt the filling production method use aggregates, cement and water to mix and stir according to their own production realities, and then transport them to the underground goaf by pumping or gravity flow for filling production. The aggregates used generally include tailings, crushed waste rock, crushed coal gangue, rod grinding sand, river sand and wind-blown sand. The cementing material is generally cement. These aggregates have complex compositions and often contain lumps and various debris. If the lumps and debris enter the pipeline, it will cause all or part of the underground pipeline to be blocked.
[0003] After searching, among the related technologies, the patent document with the authorization publication number CN215609854U discloses a slag separator for filling slurry in a mine. The device is cage-shaped and includes a mounting part, a connecting part and a slag separator. The mounting part is located at the top center of the slag separator and is a U-shaped plate-like structure with a number of threaded holes evenly distributed on the U-shaped plate-like structure. The connecting part is located at the bottom of the mounting part and includes a number of connecting rods. The connecting rods are conically divergent along the bottom of the U-shaped plate-like structure, one end of the connecting rod is connected to the bottom of the U-shaped plate-like structure, and the other end is connected to the top of the slag separator. A number of reinforcing rods are arranged on the connecting rods along the circumference of the U-shaped plate-like structure. The slag separator is located at the outer periphery of the bottom of the connecting part and is a U-shaped mesh structure parallel to the cross section of the U-shaped plate-like structure as a whole. The mesh structure is composed of a number of cross-welded transverse and longitudinal ribs. The slurry made in the mixing barrel flows out through the slag separator, and the lumps and debris will be blocked. The qualified slurry enters the pipeline to ensure that the slurry entering the underground pipeline can flow smoothly.
[0004] With respect to the above-mentioned related technologies, the inventor of the utility model believes that the following defects exist: the residue separated after slag separation needs to be cleaned manually, the cleaning of the main body of the slag separation equipment is not convenient, and if not cleaned in time, it will solidify on the device, affecting the subsequent slag separation.
[0005] Therefore, it is necessary to provide a new mine filling slurry slag separation device to solve the above technical problems. Utility Model Content
[0006] The technical problem solved by the utility model is to provide a separation mechanism, so that the device can continuously separate the slag from the slurry and discharge the separated large pieces of residue in a centralized manner, which is convenient for collection and improves the slag separation efficiency. The slag separation effect is improved by arranging rollers and arc blocks, and the valve is arranged to prevent the slurry from solidifying on the equipment and affecting the slag separation effect. A mine filling slurry slag separation device.
[0007] In order to solve the above technical problems, the utility model provides a mine filling slurry slag separation device adopts the following technical solutions:
[0008] A mine filling slurry slag separation device comprises a shell, in which a separation mechanism is arranged, and the separation mechanism comprises a motor, a reducer, a sleeve one, a spring telescopic rod, an auger, a sleeve two, two rollers and two arc blocks, wherein the motor is fixedly mounted on an inner wall on one side of the shell, the reducer is mounted on the shell and connected to the motor, the sleeve one is fixedly mounted on the output shaft of the reducer, the spring telescopic rod is fixedly mounted in the sleeve one, one end of the auger is slidably mounted in the sleeve one and fixedly connected to the output end of the spring telescopic rod, the sleeve two is fixedly mounted on the inner wall on the other side of the shell, and the other end of the auger extends into the sleeve two, two rollers are fixedly mounted on the other end of the auger, two arc blocks are fixedly mounted in the sleeve two, and the two rollers are adapted to the two arc blocks.
[0009] As a further solution of the utility model, a through hole 1 is opened on the top of the shell, a feed pipe is fixedly installed in the through hole 1, and a through hole 2 is opened on the bottom of the shell, a discharge pipe is fixedly installed in the through hole 2.
[0010] As a further solution of the utility model, a plurality of grooves are provided on the inner wall of the sleeve 1, and a plurality of protrusions are fixedly mounted on one end of the auger, and the plurality of protrusions are respectively matched with the plurality of grooves.
[0011] As a further solution of the utility model, valves are provided on the feed pipe and the discharge pipe.
[0012] As a further solution of the utility model, a movable bracket is fixedly installed on the bottom of the shell, a plurality of self-locking universal wheels are fixedly installed on the bottom of the movable bracket, and a counterweight block is provided on the movable bracket.
[0013] As a further solution of the utility model, a slag discharge port is provided at the bottom of one side of the shell, and a plurality of filter holes are provided on the auger.
[0014] Compared with the related art, the mine filling slurry slag separation device provided by the utility model has the following beneficial effects:
[0015] 1. The utility model is provided with a separation mechanism, so that the device can continuously separate the slag from the slurry and discharge the separated large pieces of residue in a centralized manner, which is convenient for collection and improves the efficiency of separation;
[0016] 2. The utility model provides rollers and arc blocks, so that the device continues to vibrate intermittently while separating the residue, thereby improving the slag separation effect;
[0017] 3. The utility model maintains the overall sealing of the device by setting a valve, which facilitates the cleaning of the device and prevents the slurry from solidifying on the equipment and affecting the slag separation effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The drawings constituting part of the present application are used to provide a further understanding of the present application. The exemplary embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. Among them:
[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model mine filling slurry slag separation device;
[0020] Figure 2 It is a cross-sectional schematic diagram of the separation mechanism of the mine filling slurry separation device of the utility model;
[0021] Figure 3 It is an enlarged schematic diagram of the auger part of the mine filling slurry separation device of the utility model;
[0022] Figure 4 It is an enlarged schematic diagram of the vibration structure of the mine filling slurry and slag separation device of the utility model.
[0023] In the figure: 1. housing; 2. motor; 3. reducer; 4. sleeve 1; 5. spring telescopic rod; 6. auger; 7. sleeve 2; 8. roller; 9. arc block; 10. feed pipe; 11. discharge pipe; 12. bump; 13. valve; 14. mobile bracket; 15. self-locking universal wheel; 16. counterweight. DETAILED DESCRIPTION
[0024] The present application will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments. Each example is provided by way of explanation of the present application and does not limit the present application. In fact, it will be clear to those skilled in the art that modifications and variations may be made in the present application without departing from the scope or spirit of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model embodiments shall fall within the scope of protection of the present utility model embodiments.
[0025] Example
[0026] A mine filling slurry slag separation device, please refer to Figures 1 to 4, including a shell 1, in which a separation mechanism is provided, the separation mechanism including a motor 2, a reducer 3, a sleeve 1 4, a spring telescopic rod 5, an auger 6, a sleeve 2 7, two rollers 8 and two arc blocks 9, the motor 2 is fixedly mounted on an inner wall on one side of the shell 1, the reducer 3 is mounted on the shell 1 and connected to the motor 2, the sleeve 1 4 is fixedly mounted on the output shaft of the reducer 3, the spring telescopic rod 5 is fixedly mounted in the sleeve 1 4, one end of the auger 6 is slidably mounted in the sleeve 1 4 and fixedly connected to the output end of the spring telescopic rod 5, the sleeve 2 7 is fixedly mounted on the inner wall on the other side of the shell 1, the other end of the auger 6 extends into the sleeve 2 7, the two rollers 8 are fixedly mounted on the other end of the auger 6, the two arc blocks 9 are fixedly mounted in the sleeve 2 7, and the two rollers 8 are adapted to the two arc blocks 9.
[0027] Through the cooperation between the motor 2 and the auger 6, the device can continuously separate the slag from the slurry and discharge the separated large pieces of residue in a centralized manner, which is convenient for collection and improves the slag separation efficiency.
[0028] A through hole 1 is formed at the top of the shell 1, and a feed pipe 10 is fixedly installed in the through hole 1. A through hole 2 is formed at the bottom of the shell 1, and a discharge pipe 11 is fixedly installed in the through hole 2.
[0029] A plurality of grooves are formed on the inner wall of the sleeve 4, and a plurality of protrusions 12 are fixedly mounted on one end of the auger 6, and the plurality of protrusions 12 are respectively adapted to the plurality of grooves;
[0030] Both the feed pipe 10 and the discharge pipe 11 are provided with valves 13 .
[0031] Through the cooperation between the feed pipe 10, the discharge pipe 11 and the valve 13, the overall sealing of the device is maintained, the cleaning of the device is convenient, and the slurry is prevented from solidifying on the equipment and affecting the slag separation effect.
[0032] A movable bracket 14 is fixedly mounted on the bottom of the housing 1, a plurality of self-locking universal wheels 15 are fixedly mounted on the bottom of the movable bracket 14, and a counterweight block 16 is provided on the movable bracket 14;
[0033] A slag discharge port is provided at the bottom of one side of the shell 1, and a plurality of filter holes are provided on the auger 6.
[0034] The working principle of the mine filling slurry slag separation device provided by the utility model is as follows:
[0035] The first step: when it is necessary to separate the slurry from the slag, open the valves 13 on the feed pipe 10 and the discharge pipe 11, and the slurry is transported to the shell 1 through the feed pipe 10. At the same time, the motor 2 is started, and the auger 6 is driven to rotate at a low speed under the action of the reducer 3. The slurry is in the shell 1, and the required slurry flows downward in the blade filter holes of the auger 6 under the action of gravity, and is discharged into the external pipeline through the discharge pipe 11. The large pieces of residue in the slurry are filtered out by the blades of the auger 6, move upward and are driven to the slag discharge port opened at the bottom of the shell 1 for discharge. While the auger 6 is separating the slag, the auger 6 is intermittently vibrated with the cooperation of the spring telescopic rod 5, the two rollers 8 and the two arc blocks 9 to improve the slag separation effect;
[0036] The second step: after the slag separation is completed, the valve 13 on the discharge pipe 11 is closed, and the cleaning agent is input into the shell 1 through the feed pipe 10, and the motor 2 drives the auger 6 to rotate, stirring the cleaning agent in the shell 1 to clean the shell 1 and the auger 6.
[0037] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "circumferential", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0039] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0040] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0041] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A mine filling slurry slag separation device, characterized in that: It comprises a shell, in which a separation mechanism is arranged, and the separation mechanism comprises a motor, a reducer, a sleeve one, a spring telescopic rod, an auger, a sleeve two, two rollers and two arc blocks, the motor is fixedly mounted on an inner wall on one side of the shell, the reducer is mounted on the shell and connected to the motor, the sleeve one is fixedly mounted on the output shaft of the reducer, the spring telescopic rod is fixedly mounted in the sleeve one, one end of the auger is slidably mounted in the sleeve one and fixedly connected to the output end of the spring telescopic rod, the sleeve two is fixedly mounted on the inner wall on the other side of the shell, the other end of the auger extends into the sleeve two, the two rollers are fixedly mounted on the other end of the auger, the two arc blocks are fixedly mounted in the sleeve two, and the two rollers are adapted to the two arc blocks.
2. The mine filling slurry slag separator according to claim 1, characterized in that: A through hole 1 is provided at the top of the shell, a feed pipe is fixedly installed in the through hole 1, and a through hole 2 is provided at the bottom of the shell, a discharge pipe is fixedly installed in the through hole 2.
3. The mine filling slurry slag separator according to claim 1, characterized in that: A plurality of grooves are provided on the inner wall of the sleeve 1, and a plurality of protrusions are fixedly mounted on one end of the auger, and the plurality of protrusions are respectively matched with the plurality of grooves.
4. The mine filling slurry slag separator according to claim 2, characterized in that: The feed pipe and the discharge pipe are both provided with valves.
5. The mine filling slurry slag separator according to claim 2, characterized in that: A movable bracket is fixedly installed on the bottom of the shell, a plurality of self-locking universal wheels are fixedly installed on the bottom of the movable bracket, and a counterweight block is arranged on the movable bracket.
6. The mine filling slurry slag separator according to claim 4, characterized in that: A slag discharge port is provided at the bottom of one side of the shell, and a plurality of filter holes are provided on the auger.