A retractable sand-water separator slag outlet structure

Abstract

The utility model relates to sand water separator technical field especially for a retractable sand water separator slag outlet structure, including the separation device body, the lateral wall of separation device body is provided with the slag outlet, the outside wall of slag outlet and retractable connecting pipe top end's inside wall installation connection, retractable connecting pipe bottom end's inside wall and transparent cover plate top surface's outside wall installation connection, the four corners of transparent cover plate are connected with the one end of traction steel rope respectively, the outside wall of traction steel rope and the inside wall sliding connection of support. The slag outlet of the device is provided with retractable connecting pipe, is installed connection through retractable connecting pipe and transparent cover plate, and the impurity separated is discharged through the slag outlet, and is discharged through the discharge port on the top surface of transparent cover plate from retractable connecting pipe, and the effect of gathering and discharging the impurity is realized, the utility model is provided with retractable connecting pipe and transparent cover plate, and the effect of guiding the impurity discharge and avoiding splashing is realized.

Description

Technical Field

[0001] This utility model relates to the field of sand-water separator technology, specifically to a retractable sand-water separator slag outlet structure. Background Technology

[0002] A sand separator is an industrial device used in grit chambers of wastewater treatment plants. Its main function is to separate sand particles and water from a sand-water mixture. It is suitable for the separation and lifting of organic sand. It is widely used in municipal wastewater treatment, industrial wastewater treatment, and other fields, effectively protecting downstream equipment from sand abrasion, reducing pipe sedimentation, and improving overall treatment efficiency.

[0003] Chinese utility model patent CN222956002U discloses a sand-water separator, which includes "the lower part of the side of the separation box is all converging inward to form a bottom surface that is narrowed at the bottom and sloping upward. A screw conveyor is installed on the bottom surface of the separation box. A slag discharge pipe is provided at the front of the screw conveyor. The height of the slag discharge pipe is higher than the top plate of the separation box. The rear opening of the screw conveyor is connected to the inside of the separation box. A short pipe is provided at the opening. A filter screen is provided at the upper end of the short pipe. An overflow trough is provided on the upper part of the rear wall of the separation box. A return water pipe is provided on the side wall of the separation box at one end of the overflow trough. An inlet pipe is provided on the top plate. The filter screen is located directly below the inlet pipe. The lower end of the inlet pipe is inserted into the upper part of the filter screen." The device uses a screw conveyor to discharge solid particles upwards, ensuring that water is not discharged along with the solid particles. At the same time, a filter screen is installed below the water inlet pipe, which extends directly to the bottom of the outer shell, effectively preventing solid particles from falling into other areas and accumulating due to water flow fluctuations. However, the slag discharge port used for sand discharge is an integrated structure with the sand-water separation device. The slag discharge port is open, and the impact force of the waste slag discharged through the slag discharge port is large, causing the waste slag to splash when discharged from the slag discharge port. It is difficult to concentrate and discharge the waste slag, resulting in poor practicality. Utility Model Content

[0004] The purpose of this invention is to provide a retractable sand-water separator slag outlet structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a retractable sand-water separator slag outlet structure, including a separation device body, a slag outlet is provided on the side wall of the separation device body, the outer side wall of the slag outlet is installed and connected to the inner side wall of the top end of the retractable connecting pipe, and the inner side wall of the bottom end of the retractable connecting pipe is installed and connected to the outer side wall of the top surface of the transparent cover plate. The four corners of the transparent cover are respectively connected to one end of the traction steel rope, and the outer side wall of the traction steel rope is slidably connected to the inner side wall of the bracket. The transparent cover plate has a lifting ring fixedly connected to the top surface at each of the four corners, and a discharge port fixedly connected to the middle of the top surface of the transparent cover plate. One end of the traction steel rope is fixedly connected to a connecting ring; The support includes a crossbar, the bottom surface of which is fixedly connected to the top surface of a vertical bar. Multiple wheel frames are fixedly connected to the bottom surface of the crossbar, and a pulley is rotatably connected inside each wheel frame. A winding frame is fixedly connected to the outer wall of the vertical bar, and a winding roller is rotatably connected inside the winding frame. A handle is fixedly connected to the end of the winding roller.

[0006] The beneficial effects of this utility model are as follows: The slag discharge port of this device is equipped with a telescopic connecting pipe, which is installed and connected to a transparent cover plate. The separated impurities are discharged through the slag discharge port and also discharged from the discharge port on the top surface of the transparent cover plate through the telescopic connecting pipe. Through the cooperation of the telescopic connecting pipe and the transparent cover plate, the discharged impurities are gathered and discharged uniformly. The transparent cover plate prevents impurities from splashing out during discharge. The telescopic connecting pipe can further extend the length of the connecting pipe for convenient discharge. The transparent cover plate is hoisted and connected by a traction steel rope. By cranking the handle, the traction steel rope is wound up to the winding roller, thereby lifting the transparent cover plate for easy lifting and use.

[0007] To achieve the desired effect of installing and using the slag discharge port, telescopic connecting pipe, and transparent cover: The telescopic connecting pipe is further configured such that a connecting frame is fixedly connected to both the top and bottom ends of the telescopic connecting pipe, and the telescopic connecting pipe is fixedly installed and connected to the slag discharge port and the discharge port respectively through the connecting frames at the top and bottom ends by fixing bolts.

[0008] By adopting the above technical solution, the telescopic connecting pipe is installed and connected to the slag discharge port and transparent cover plate through fixing bolts to form an integral structure, thereby facilitating the use of the slag discharge port for slag discharge.

[0009] To achieve the effect of easily lifting and opening the transparent cover: The traction steel rope is further configured such that it is connected to the lifting rings at the four corners of the transparent cover plate via end connecting rings, and the other end of the traction steel rope is fixedly connected to the outer wall of the winding roller by passing through multiple pulleys.

[0010] By adopting the above technical solution, the transparent cover is connected to the traction steel rope through the lifting ring. The traction steel rope is slidably set with the pulley. By turning the handle, the traction steel rope is wound to the winding roller, which makes it easy to lift and open the transparent cover.

[0011] To achieve the effect of limiting the traction steel rope during sliding hoisting: The method is further configured such that each pulley has a groove on its side wall, and the outer side wall of the traction steel rope is slidably connected to the pulley through the groove.

[0012] By adopting the above technical solution, the traction steel rope is placed in the groove of the pulley, so that the traction steel rope is limited during sliding hoisting, thus preventing the traction steel rope from coming off.

[0013] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the telescopic connecting pipe of this utility model; Figure 3 This is a schematic diagram of the structure of the transparent cover plate of this utility model; Figure 4 This is a schematic diagram of the structure of the bracket of this utility model; Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle; Figure 6 This utility model Figure 4 Enlarged structural diagram at point B.

[0015] In the diagram: 1. Separation device body; 2. Slag discharge port; 3. Telescopic connecting pipe; 31. Connecting frame; 32. Fixing bolt; 4. Transparent cover plate; 41. Lifting ring; 42. Discharge port; 5. Traction steel rope; 51. Connecting ring; 6. Support; 61. Horizontal bar; 611. Wheel frame; 612. Pulley; 62. Vertical bar; 621. Winding frame; 622. Winding roller; 623. Handle. Detailed Implementation

[0016] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0017] Please see Figures 1 to 6 A retractable sand-water separator slag outlet structure includes a separation device body 1, a slag outlet 2 is provided on the side wall of the separation device body 1, the outer side wall of the slag outlet 2 is installed and connected to the inner side wall of the top end of the telescopic connecting pipe 3, and the inner side wall of the bottom end of the telescopic connecting pipe 3 is installed and connected to the outer side wall of the top surface of the transparent cover plate 4. The four corners of the transparent cover plate 4 are respectively connected to one end of the traction steel rope 5, and the outer side wall of the traction steel rope 5 is slidably connected to the inner side wall of the bracket 6. A lifting ring 41 is fixedly connected to the top surface of each of the four corners of the transparent cover plate 4, and a discharge port 42 is fixedly connected to the middle of the top surface of the transparent cover plate 4. One end of the traction steel rope 5 is fixedly connected to a connecting ring 51; The support 6 includes a horizontal bar 61, the bottom surface of which is fixedly connected to the top surface of a vertical bar 62. Multiple wheel frames 611 are fixedly connected to the bottom surface of the horizontal bar 61, and a pulley 612 is rotatably connected inside each wheel frame 611. A winding frame 621 is fixedly connected to the outer wall of the vertical bar 62, and a winding roller 622 is rotatably connected inside the winding frame 621. A handle 623 is fixedly connected to the end of the winding roller 622.

[0018] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the top and bottom ends of the telescopic connecting pipe 3 are fixedly connected to the connecting frame 31. The telescopic connecting pipe 3 is fixedly connected to the slag discharge port 2 and the discharge port 42 respectively through the connecting frames 31 at the top and bottom ends by fixing bolts 32.

[0019] In this embodiment, as Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the traction steel rope 5 is connected to the lifting rings 41 at the four corners of the transparent cover plate 4 via the end connecting rings 51, and the other end of the traction steel rope 5 is fixedly connected to the outer wall of the winding roller 622 by passing through multiple pulleys 612.

[0020] In this embodiment, as Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, each pulley 612 has a groove on its side wall, and the outer side wall of the traction steel rope 5 is slidably connected to the pulley 612 through the groove.

[0021] The computer software involved in the hardware carriers such as the separation device body in the technical solution is software technology known to those skilled in the art. It is merely applied to the aforementioned hardware carriers. In other words, the computer software portion of the technical solution is an essential technical feature for solving the aforementioned technical problem, constituting a necessary technical feature for the technical problem solved by this application, but it is not a differentiating technical feature or a point of technical improvement. The applicant has not made any technical improvements to the computer software portion involved in the aforementioned related hardware carriers, nor is it a key technical point of the invention.

[0022] Therefore, the "separation device body" and the like involved in this application are physical functional modules that combine computer software programs or protocols in the prior art with the hardware carrier of this application. The computer software programs involved in these physical functional modules are all technologies known to those skilled in the art and are not improvements of this application. The improvement of this application should be the interaction relationship between the various physical functional modules, that is, the improvement of the overall structure of the sand-water separator of this application, so as to solve the corresponding technical problems to be solved by this application.

[0023] The working process of the slag outlet structure of this retractable sand-water separator is as follows: First, the connecting frames 31 at the upper and lower ends of the telescopic connecting pipe 3 are fixedly connected to the slag discharge port 2 and the discharge port 42 respectively by fixing bolts 32. Then, the transparent cover plate 4 is placed on the top surface of the impurity recovery container, and the transparent cover plate 4 is connected to the bottom connecting ring 51 at the end of the traction steel rope 5 by the lifting rings 41 at the four corners. When the main body 1 of the separation device is working normally, the impurities separated by it are fed into the telescopic connecting pipe 3 through the slag discharge port 2, and discharged into the recovery container through the discharge port 42 through the telescopic connecting pipe 3, thereby achieving the effect of centralized collection and discharge of impurities and effectively avoiding the problem of sand and gravel impurities splashing out during discharge. During use, the length of the connecting pipe can be extended by stretching the telescopic connecting pipe 3, which facilitates installation and use. The transparent cover 4 allows easy observation of the inside of the recycling container. The transparent cover 4 is rotated within the winding frame 621 by cranking the handle 623, thereby winding the traction steel rope 5 onto the winding roller 622. During the winding process, the traction steel rope 5 slides through the pulley 612 to lift the transparent cover 4, making it easy to lift and open the transparent cover 4 for use.

[0024] The internal structure of the separation device body 1 and its sand-water separation method have been fully disclosed in the utility model patent (CN222956002U: A sand-water separator), so they will not be repeated in the specification.

[0025] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0026] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A retractable sand-water separator slag outlet structure, comprising a separation device body (1), characterized in that: The side wall of the separation device body (1) is provided with a slag discharge port (2). The outer side wall of the slag discharge port (2) is installed and connected to the inner side wall of the top of the telescopic connecting pipe (3). The inner side wall of the bottom of the telescopic connecting pipe (3) is installed and connected to the outer side wall of the top surface of the transparent cover plate (4). The four corners of the transparent cover plate (4) are respectively connected to one end of the traction steel rope (5), and the outer side wall of the traction steel rope (5) is slidably connected to the inner side wall of the bracket (6). The transparent cover plate (4) has a lifting ring (41) fixedly connected to the top surface at each of the four corners, and a discharge port (42) fixedly connected to the middle of the top surface of the transparent cover plate (4). One end of the traction steel rope (5) is fixedly connected to a connecting ring (51); The bracket (6) includes a crossbar (61), the bottom surface of which is fixedly connected to the top surface of a vertical bar (62). A plurality of wheel frames (611) are fixedly connected to the bottom surface of the crossbar (61), and a pulley (612) is rotatably connected inside each wheel frame (611). A winding frame (621) is fixedly connected to the outer wall of the vertical bar (62), and a winding roller (622) is rotatably connected inside the winding frame (621). A handle (623) is fixedly connected to the end of the winding roller (622).

2. The retractable sand-water separator slag outlet structure as described in claim 1, characterized in that: The top and bottom ends of the telescopic connecting pipe (3) are fixedly connected to the connecting frame (31). The telescopic connecting pipe (3) is fixedly installed and connected to the slag discharge port (2) and the discharge port (42) respectively through the connecting frame (31) at the top and bottom ends by fixing bolts (32).

3. The retractable sand-water separator slag outlet structure as described in claim 1, characterized in that: The traction steel rope (5) is connected to the lifting rings (41) at the four corners of the transparent cover plate (4) through the end connecting rings (51), and the other end of the traction steel rope (5) is fixedly connected to the outer wall of the winding roller (622) by passing through multiple pulleys (612).

4. The slag outlet structure of a retractable sand-water separator as described in claim 1, characterized in that: Each pulley (612) has a groove on its side wall, and the outer side wall of the traction steel rope (5) is slidably connected to the pulley (612) through the groove.

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