Solid-liquid separation device

Abstract

The utility model discloses a solid-liquid separation device, which relates to the technical field of solid-liquid separators and comprises a separator body, a mesh screen is mounted in the separator body, the top end of the separator body is connected with a support frame, a motor is mounted on the side edge of the support frame, and the output end of the motor penetrates through the inner wall of the support frame and is connected with a winding roller. Through the arrangement of the air cylinder and the scraping plate, in the using process, solid excrement attached to the mesh screen can be scraped off through the mutual cooperation of the air cylinder and the scraping plate, so that screen holes in the mesh screen are effectively prevented from being blocked, normal separation of excrement and water by the mesh screen can be effectively guaranteed, and the solid-liquid separation effect of the device can be effectively guaranteed; and the inserting rods and the first impact balls are arranged, in the up-down moving process of the scraper, the first impact balls intermittently impact the second impact balls, and therefore impact force can be transmitted to the mesh screen, and the mesh screen is stressed to generate vibration.

Description

Technical Field

[0001] The utility model relates to the technical field of solid-liquid separators, in particular to a solid-liquid separator. Background Art

[0002] With the development of social economy, scientific progress and the improvement of people's living standards, people pay more and more attention to environmental protection. In the field of breeding, in order to achieve the standard discharge of manure water, it is necessary to use an inclined screen solid-liquid separator to separate the solid particles in the manure water, so as to achieve the purpose of preliminary purification and facilitate subsequent recycling.

[0003] At present, the existing inclined screen solid-liquid separator uses an inclined mesh screen to block the solid particles in the sewage, and then makes them fall into the auger at the front end of the machine body due to gravity, and further squeezes the water in the solid particles through the auger. However, due to the sticky texture of solid feces, it is easy to adhere to and stay on the inclined mesh screen, which will cause the mesh holes of the mesh screen to be blocked, that is, it will affect the separation effect of feces and water. For this reason, we propose a solid-liquid separation device to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a solid-liquid separation device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A solid-liquid separation device comprises a separator body, a mesh screen is installed inside the separator body, a support frame is connected to the top of the separator body, and a motor is installed on the side of the support frame, the output end of the motor passes through the inner wall of the support frame and is connected to a winding roller, and a steel rope is sleeved on the outer side of the winding roller, the end of the steel rope is connected to a moving frame, a cylinder is installed at the center of the moving frame, and a scraper is provided on the back of the cylinder, a slider is symmetrically connected to the outer side of the moving frame, and a slideway compatible with the slider is provided inside the separator body.

[0007] Preferably, the end of the cylinder is connected with a docking plate, and the docking plate is arranged as an L-shaped structure, and the bottom end of the docking plate is connected to the scraper by bolts.

[0008] Preferably, a guide rod is symmetrically connected to one side of the docking plate away from the mesh screen, and a slot hole matched with the guide rod is provided inside the movable frame.

[0009] Preferably, a scraper is connected above the movable frame, and the lower side of the scraper is in contact with the upper end of the scraper plate.

[0010] Preferably, both ends of the scraper are symmetrically connected with fixed blocks, and the outer side of the fixed block is connected with a spring, the other end of the spring is connected to the first impact ball, and second impact balls are equidistantly distributed on both sides of the mesh screen.

[0011] Preferably, an insertion rod is inserted inside the spring, one end of the insertion rod is connected to the first impact ball, and the other end of the insertion rod is movably inserted inside the fixed block.

[0012] Preferably, a groove is formed on the inner side of the sliding block, and a ball bearing is connected inside the groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device is provided with a cylinder and a scraper. During use, the solid feces attached to the mesh screen can be scraped off by the cooperation of the cylinder and the scraper, so as to effectively prevent the mesh holes inside the mesh screen from being blocked, thereby effectively ensuring the normal separation of feces and water by the mesh screen, thereby effectively ensuring the solid-liquid separation effect of the device.

[0015] 2. The device is provided with an insertion rod and a first impact ball. When the scraper moves up and down, the first impact ball can intermittently impact each group of second impact balls, thereby transmitting the impact force to the mesh screen, so that the mesh screen is vibrated by the force, thereby knocking off the feces attached to the mesh screen, and further improving the anti-blocking effect of the mesh screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a solid-liquid separation device proposed by the utility model;

[0017] Figure 2 for Figure 1 A three-dimensional cross-sectional diagram of the separator body and the mesh screen structure;

[0018] Figure 3 for Figure 1 A three-dimensional cross-sectional diagram of the scraper and guide rod structure;

[0019] Figure 4 for Figure 1 A three-dimensional cross-sectional diagram of the winding roller and motor structure;

[0020] Figure 5 For the utility model Figure 4 A schematic diagram of the enlarged structure in the middle.

[0021] In the figure: 1. separator body; 2. screen; 3. support frame; 4. motor; 5. winding roller; 6. steel rope; 7. moving frame; 8. cylinder; 9. scraper; 10. guide rod; 11. docking plate; 12. scraper; 13. slider; 14. fixed block; 15. insertion rod; 16. first impact ball; 17. spring; 18. second impact ball. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5 A solid-liquid separation device includes a separator body 1, a mesh screen 2 is installed inside the separator body 1, and the specific separation principle of the separator body 1 and the mesh screen 2 is the existing technology, which will not be repeated here. The top of the separator body 1 is connected to a support frame 3, and a motor 4 is installed on the side of the support frame 3. The output end of the motor 4 passes through the inner wall of the support frame 3 and is connected to a winding roller 5, and a steel rope 6 is sleeved on the outer side of the winding roller 5. The end of the steel rope 6 is connected to a moving frame 7. A cylinder 8 is installed at the center of the moving frame 7, and a scraper 9 is provided on the back of the cylinder 8. The cylinder 8 is fixedly installed in the middle part of the moving frame 7 , and the cylinder 8 is a prior art, and its specific telescopic principle is not described in detail here. The outer side of the moving frame 7 is symmetrically connected with a slider 13, and the interior of the separator body 1 is provided with a slideway adapted to the slider 13. The motor 4 is a prior art, which can drive the winding roller 5 to rotate forward and reverse. Through the two sets of sliders 13 symmetrically distributed on the back of the moving frame 7, the moving frame 7 can slide up and down smoothly. In addition, through the setting of the cylinder 8, the scraper 9 and the mesh screen 2 can be pushed to abut against each other during the downward movement of the moving frame 7, and the scraper 9 and the mesh screen 2 can be kept away from each other during the upward movement of the moving frame 7 to ensure the normal falling of the material.

[0024] Further, see Figure 3 It can be known that the end of the cylinder 8 is connected to a docking plate 11, and the docking plate 11 is arranged as an L-shaped structure. The bottom end of the docking plate 11 is connected to the scraper 9 by bolts. By setting the docking plate 11 in an L-shaped structure and in combination with the setting of bolts, the scraper 9 that has reached the end of its service life can be replaced in time.

[0025] Further, see Figure 3 It can be known that the guide rod 10 is symmetrically connected to the side of the docking plate 11 away from the mesh screen 2, and a groove hole compatible with the guide rod 10 is opened inside the movable frame 7. In the process of the cylinder 8 pushing the scraper 9 to retract, the guide rod 10 is forced to slide inside the groove hole, thereby guiding the scraper 9 to ensure its stability during the retraction process.

[0026] Further, see Figure 3 It can be known that a scraper 12 is connected to the top of the moving frame 7, and the lower side of the scraper 12 is in contact with the upper end of the scraper 9. In the process of the cylinder 8 driving the scraper 9 to retract into the moving frame 7, the scraper 12 can be used to scrape off the feces retained on the upper side of the scraper 9 to prevent the feces from always being retained on the upper side of the scraper 9, without the need for the staff to manually clean the scraper 9.

[0027] Further, see Figure 4 and Figure 5 It can be known that the two ends of the scraper 9 are symmetrically connected with fixed blocks 14, and the outer side of the fixed block 14 is connected with a spring 17, the other end of the spring 17 is connected to the first impact ball 16, and the second impact balls 18 are equidistantly distributed on both sides of the mesh screen 2. When the moving frame 7 is driven downward by the motor 4, with the connection of the spring 17, the first impact balls 16 distributed at both ends of the scraper 9 can intermittently impact the second impact balls 18, so that the feces attached to the mesh screen 2 is knocked off to ensure the cleaning efficiency of the mesh screen 2.

[0028] Further, see Figure 5 It can be known that an insertion rod 15 is inserted inside the spring 17, and one end of the insertion rod 15 is connected to the first impact ball 16, and the other end of the insertion rod 15 is movably inserted inside the fixed block 14. When in use, the first impact ball 16 can be guided by the setting of the insertion rod 15 to effectively prevent the spring 17 from bending and deforming when subjected to force, thereby ensuring the service life of the spring 17.

[0029] Further, see Figure 2 It can be seen that a groove is provided on the inner side of the slider 13, and a ball is connected inside the groove. The ball and the groove are not shown in the figure. Through the cooperation between the two, the smoothness of the moving frame 7 in the process of sliding up and down can be effectively guaranteed.

[0030] Working principle: When the utility model is in use, manure water can be sprayed onto the mesh screen 2 from the top of the separator body 1 through the water pump. The setting of the mesh screen 2 can block the solid particles, and the water can enter the inside of the separator body 1 through the screen inside the mesh screen 2, and the blocked solid particles can fall into the auger set at the front end of the separator body 1 by gravity, and then the staff can start the motor 4 and drive the winding roller 5 to rotate continuously, so that the steel rope 6 drives the moving frame 7 to move up and down. In the process of the moving frame 7 moving down, the scraper 9 can be driven by the cylinder 8 to always contact the mesh screen 2. Then, the feces retained on the mesh screen 2 can be scraped off. During the upward movement of the moving frame 7, the scraper 9 can be stored in the moving frame 7 through the drive of the cylinder 8 and no longer in contact with the mesh screen 2, thereby ensuring the normal falling of solid particles. In addition, with the scraper 12 arranged above the moving frame 7, the material retained on the scraper 9 can be scraped off. In addition, during the downward movement of the scraper 9, the first impact balls 16 distributed on both sides thereof can intermittently collide with the second impact balls 18, thereby causing the mesh screen 2 to be subjected to force to produce resonance, so as to enhance the cleaning effect of the adhered material. The above is the entire working principle of the utility model.

[0031] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0032] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0033] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A solid-liquid separation device, comprising a separator body (1), characterized in that: A mesh screen (2) is installed inside the separator body (1), a support frame (3) is connected to the top of the separator body (1), and a motor (4) is installed on the side of the support frame (3), the output end of the motor (4) passes through the inner wall of the support frame (3) and is connected to a winding roller (5), and a steel rope (6) is sleeved on the outer side of the winding roller (5), the end of the steel rope (6) is connected to a moving frame (7), a cylinder (8) is installed at the center of the moving frame (7), and a scraper (9) is provided on the back of the cylinder (8), a slider (13) is symmetrically connected to the outer side of the moving frame (7), and a slideway adapted to the slider (13) is provided inside the separator body (1).

2. A solid-liquid separation device according to claim 1, characterized in that: The end of the cylinder (8) is connected to a docking plate (11), and the docking plate (11) is arranged in an L-shaped structure. The bottom end of the docking plate (11) is connected to a scraper (9) via bolts.

3. A solid-liquid separation device according to claim 2, characterized in that: A guide rod (10) is symmetrically connected to one side of the docking plate (11) away from the mesh screen (2), and a slot hole matching the guide rod (10) is provided inside the movable frame (7).

4. A solid-liquid separation device according to claim 1, characterized in that: A scraper (12) is connected above the movable frame (7), and the lower side of the scraper (12) is in contact with the upper end of the scraper plate (9).

5. The solid-liquid separation device according to claim 1, characterized in that: The two ends of the scraper (9) are symmetrically connected to fixed blocks (14), and the outer side of the fixed block (14) is connected to a spring (17), the other end of the spring (17) is connected to a first impact ball (16), and second impact balls (18) are equidistantly distributed on both sides of the mesh screen (2).

6. A solid-liquid separation device according to claim 5, characterized in that: An insertion rod (15) is inserted inside the spring (17), one end of the insertion rod (15) is connected to the first impact ball (16), and the other end of the insertion rod (15) is movably inserted inside the fixed block (14).

7. The solid-liquid separation device according to claim 1, characterized in that: A groove is provided on the inner side of the sliding block (13), and a ball bearing is connected inside the groove.

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