Coal water slurry vibration filtering device

Abstract

The utility model discloses a coal water slurry vibration filtering device, which belongs to the technical field of coal water slurry filtering and comprises a base, connecting blocks are fixedly connected to two sides above the base, and bearings are clamped in the two connecting blocks; according to the device, through the arrangement of the rolling shaft, the convex blocks, the box body, the telescopic rods, the springs and the surrounding plates, when the rolling shaft drives the two convex blocks to rotate, the convex blocks can extrude the box body through the convex surfaces, so that the box body vibrates up and down through elastic cooperation between the four telescopic rods and the springs; the water-coal-slurry filtering device has the advantages that the water-coal-slurry on the filter screen in the box body can be filtered by the aid of the water-coal-slurry filtering device, accordingly, a traditional manner of filtering the water-coal-slurry by the aid of scrapers can be omitted, the water-coal-slurry filtering efficiency can be effectively improved by the aid of the filtering manner, filtering operation is simple and convenient, the filtered water-coal-slurry can be blocked, and the water-coal-slurry filtering efficiency can be improved. The pollution to the surrounding working environment caused by the fact that the filtered coal water slurry is easily splashed to the ground is greatly avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of water-coal slurry filtering, and in particular relates to a water-coal slurry vibration filtering device. Background Art

[0002] Coal-water slurry is a low-pollution, high-efficiency, pipeline-transportable coal-based fluid fuel that is a substitute for oil and is made of approximately 65% ​​coal, 34% water and 1% additives through physical processing. Coal-water slurry has also become the most basic and economical clean energy to replace energy sources such as oil and gas. At present, a vibration filter device is usually required in the processing of coal-water slurry to filter the coal blocks inside it to ensure the quality of the coal-water slurry. However, the existing coal-water slurry vibration filter device usually uses a scraper for filtering, resulting in low filtration efficiency of the coal-water slurry and more troublesome filtering operations. At the same time, the existing coal-water slurry vibration filter device is difficult to block the coal-water slurry being filtered, resulting in the coal-water slurry being easily splashed onto the ground during filtration, causing pollution to the surrounding working environment. Therefore, a coal-water slurry vibration filter device is needed to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a water-coal slurry vibration filtering device to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-coal slurry vibration filtering device, comprising a base, connecting blocks are fixedly connected to both sides above the base, bearings are clamped in the two connecting blocks, the same roller is rotatably connected in the two bearings, a protrusion is fixedly connected to the outside of the roller, telescopic rods are fixedly connected to the four corners above the base, the top ends of the four telescopic rods are fixedly connected to the same box body, a filter screen is fixedly connected to the inner side of the box body, a surrounding plate is slidably connected to the box body, a limit rod is slidably connected to the front of the box body, and the limit rod is located at the bottom of the surrounding plate.

[0005] As a preferred implementation, one end of the roller is fixedly connected to a motor, and the output shaft of the motor is fixedly connected to one end of the roller.

[0006] As a preferred implementation manner, a motor fixing block is fixedly connected to the outside of the motor, and one side of the motor fixing block is fixedly connected to one side of the base.

[0007] As a preferred implementation, two through holes are provided in the base, and the two protrusions are respectively located in the two through holes.

[0008] As a preferred embodiment, two discharge ports are fixedly connected to the bottom of the box body, and switch baffles are provided in the discharge ports.

[0009] As a preferred embodiment, a spring is connected to the outer shell of the telescopic rod, the top end of the spring is fixedly connected to the bottom of the box body, and the bottom end of the spring is fixedly connected to the top of the base.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model is provided with rollers, protrusions, a box body, telescopic rods, springs and enclosures. When the rollers drive the two protrusions to rotate, the protrusions can use the convex surfaces to squeeze the box body, so that the box body can use the elastic cooperation between the four telescopic rods and the springs to realize the up and down vibration, so that the water-coal slurry on the filter net in the box body can be filtered. At the same time, the enclosures can block the opening of the box body to a certain extent, reducing the probability of the water-coal slurry in the box body splashing to the ground. Therefore, this device abandons the traditional filtering method with a scraper, and uses this filtering method to effectively improve the filtering efficiency of the water-coal slurry, and the filtering operation is relatively simple. At the same time, the water-coal slurry in the filtering can be blocked, which greatly avoids the water-coal slurry in the filtering from splashing to the ground and causing pollution to the surrounding working environment.

[0012] The utility model is provided with a filter screen and a spring. The filter screen provides filtering points for the coal blocks in the water-coal slurry. Thus, when the box body is vibrated by the squeezing of the convex block, the coal blocks in the water-coal slurry can be effectively filtered. Meanwhile, the spring provides the box body with elastic regulating force. When the box body loses the squeezing of the convex block, the box body can be reset, thereby performing a filtering process of repeatedly vibrating the water-coal slurry. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the box of the utility model when viewed from above;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the convex block of the utility model;

[0016] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0017] In the figure: 1. base; 2. connecting block; 3. bearing; 4. roller; 5. bump; 6. telescopic rod; 7. box; 8. filter screen; 9. enclosure; 10. limit rod; 11. motor; 12. motor fixing block; 13. through hole; 14. discharge port; 15. switch baffle; 16. spring. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the embodiments.

[0019] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0020] See also Figure 1-4 The utility model provides a water-coal slurry vibration filtering device, including a base 1, in which two through holes 13 are provided, and two protrusions 5 are respectively located in the two through holes 13, and the through holes 13 allow the protrusions 5 to have a rotation space, so that when the roller 4 drives the protrusions 5 to rotate, the protrusions 5 will not be blocked by the base 1 and thus cannot rotate normally, so that the two protrusions 5 can smoothly squeeze the box 7;

[0021] Both sides above the base 1 are fixedly connected with connecting blocks 2, and bearings 3 are clamped in the two connecting blocks 2. The same roller 4 is rotatably connected in the two bearings 3. One end of the roller 4 is fixedly connected with a motor 11. The output shaft of the motor 11 is fixedly connected to one end of the roller 4. The output shaft of the motor 11 can drive the roller 4 to rotate smoothly, so that the roller 4 can drive the two protrusions 5 to rotate smoothly.

[0022] The motor 11 is fixedly connected to a motor fixing block 12, one side of the motor fixing block 12 is fixedly connected to one side of the base 1, and the motor fixing block 12 provides a fixing point for the motor 11, thereby reducing the adverse effects of vibration generated when the motor 11 is running;

[0023] The roller 4 is fixedly connected with a convex block 5, so that when the convex block 5 rotates to the bottom position of the box body 7 by using the convex surface, the box body 7 can be squeezed, and when the box body 7 moves upward, the elastic pulling between the four telescopic rods 6 and the four springs 16 can be used to put it in a vibrating state, so as to achieve the purpose of filtering the water-coal slurry on the filter screen 8;

[0024] The four corners above the base 1 are fixedly connected with telescopic rods 6, and the tops of the four telescopic rods 6 are fixedly connected with the same box 7. The telescopic rods 6 provide the box 7 with a fixed point and a condition for movement, so that the box 7 can move upward smoothly when squeezed by the protrusion 5, and can be reset by the elastic force of the spring 16, so that the box 7 is in a vibrating state;

[0025] The telescopic rod 6 is connected to a spring 16, the top of the spring 16 is fixedly connected to the bottom of the box 7, the bottom of the spring 16 is fixedly connected to the top of the base 1, and the elastic force provided by the spring 16 causes the box 7 to be reset when it loses the squeezing of the protrusion 5, so that the box 7 is repeatedly vibrated up and down in a cycle;

[0026] The bottom of the box body 7 is fixedly connected to two discharge ports 14, and a switch baffle 15 is provided in the discharge port 14. The discharge port 14 allows the filtered water-coal slurry to have space to be discharged outward, so as to achieve the next step of processing of the water-coal slurry. At the same time, the switch baffle 15 can open or close the discharge port 14 to prevent the water-coal slurry in the box body 7 from leaking to the ground through the discharge port 14 and polluting the surrounding working environment;

[0027] A filter screen 8 is fixedly connected to the inner side of the box body 7, and the filter screen 8 provides a filtering point for the water-coal slurry, so that when the box body 7 is in vibration, the water-coal slurry can use the filter screen 8 to filter the coal blocks;

[0028] A panel 9 is slidably connected inside the box body 7, and a limit rod 10 is slidably connected to the front of the box body 7. The limit rod 10 is located at the bottom of the panel 9. The panel 9 can block the opening of the box body 7 at a certain height, thereby effectively preventing the water-coal slurry in the box body 7 from splashing to the surrounding ground and causing pollution to the ground. At the same time, the limit rod 10 provides the panel 9 with a blocking point, so that when the panel 9 is at a suitable height, the limit rod 10 can block the panel 9 to ensure that it does not slide down.

[0029] The working principle and use process of this utility model:

[0030] When the water-coal slurry needs to be filtered, the motor 11 is first started, so that the output shaft of the motor 11 drives the roller 4 to rotate, so that the roller 4 drives the two protrusions 5 to rotate, so that when the convex surfaces of the two protrusions 5 rotate to the bottom of the box body 7, the box body 7 can be squeezed upward, so that the box body 7 can vibrate smoothly by utilizing the elastic cooperation between the four telescopic rods 6 and the four springs 16, and the water-coal slurry can be poured into the filter screen 8 for filtering;

[0031] At the same time, the limit rod 10 is pushed outward so that the enclosure 9 is in a state that can be adjusted up and down, and then the enclosure 9 is pushed upward so that when the enclosure 9 moves upward to a suitable position, the limit rod 10 can be inserted into the box body 7 to achieve the purpose of blocking and limiting the enclosure 9.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water-coal slurry vibration filtering device, comprising a base (1), characterized in that: Both sides above the base (1) are fixedly connected with connecting blocks (2), bearings (3) are clamped in the two connecting blocks (2), a same roller (4) is rotatably connected in the two bearings (3), a convex block (5) is fixedly connected outside the roller (4), telescopic rods (6) are fixedly connected at the four corners above the base (1), the top ends of the four telescopic rods (6) are fixedly connected with a same box (7), a filter screen (8) is fixedly connected to the inner side of the box (7), a panel (9) is slidably connected in the box (7), a limit rod (10) is slidably connected to the front of the box (7), and the limit rod (10) is located at the bottom of the panel (9).

2. The water-coal slurry vibration filtering device according to claim 1, characterized in that: One end of the roller (4) is fixedly connected to a motor (11), and an output shaft of the motor (11) is fixedly connected to one end of the roller (4).

3. The water-coal slurry vibration filtering device according to claim 2, characterized in that: The motor (11) is fixedly connected to a motor fixing block (12) outside, and one side of the motor fixing block (12) is fixedly connected to one side of the base (1).

4. The water-coal slurry vibration filtering device according to claim 1, characterized in that: Two through holes (13) are provided in the base (1), and the two protrusions (5) are respectively located in the two through holes (13).

5. The water-coal slurry vibration filtering device according to claim 1, characterized in that: Two discharge ports (14) are fixedly connected to the bottom of the box body (7), and switch baffles (15) are arranged inside the discharge ports (14).

6. The water-coal slurry vibration filtering device according to claim 1, characterized in that: The telescopic rod (6) is outer-connected with a spring (16), the top end of the spring (16) is fixedly connected to the bottom of the box body (7), and the bottom end of the spring (16) is fixedly connected to the top of the base (1).

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