Gasification slag sorting device

Abstract

The utility model provides a gasified slag sorting device, and relates to the technical field of gasified slag processing equipment. The gasified slag sorting device comprises a supporting rod, a first screen frame and a second screen frame, the first screen frame and the second screen frame are installed on the supporting rod in a sliding mode, a supporting plate is arranged between the first screen frame and the second screen frame, the supporting plate is fixedly connected with the supporting rod, and a rotatable rotating plate is installed at the top of the supporting plate; one end of the rotating plate is movably connected with the first screen frame through a first rocker arm, the other end of the rotating plate is movably connected with the second screen frame through a second rocker arm, an air cylinder is arranged at the bottom of the first screen frame or the second screen frame, and a piston rod of the air cylinder is fixedly connected with the supporting plate. Supporting frames playing a supporting role are arranged at the two ends of the supporting rod correspondingly, and hole cleaning assemblies are arranged on the first screen frame and the second screen frame correspondingly. The probability that screen holes are blocked can be reduced, and the sorting efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gasification slag processing equipment, in particular to a gasification slag sorting device. Background Art

[0002] Gasification slag is waste slag produced during the production process of gasification furnace. The moisture content of gasification slag is about 15-30%, the color is black, it can be recycled, and it is mainly sold to cement plants. Gasification slag is divided into coarse slag and fine slag. The coarse slag has a lower carbon content and cannot be burned again, while the fine slag has a higher carbon content, generally reaching 30-40%, and some even up to 50%. The coarse slag can be used in building materials, for the production of glass or glass ceramic lamps, and can also be used as cement raw materials or additives. Therefore, it is necessary to sort the gasification slag so that the gasification slag can be effectively utilized.

[0003] At present, the traditional gasification slag sorting method is generally carried out in the form of filtration, which not only has a single means, but also has a poor sorting effect. It is difficult to quickly sort the coarse slag and fine slag. At the same time, the filter holes are easily blocked, which affects the sorting effect and is inconvenient to use. Utility Model Content

[0004] The utility model aims to provide a gasified slag sorting device, which can reduce the probability of sieve holes being blocked and effectively improve the sorting efficiency.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] A gasified slag sorting device comprises a support rod and a first screen frame and a second screen frame slidably mounted on the support rod, a support plate is arranged between the first screen frame and the second screen frame, the support plate is fixedly connected to the support rod, a rotatable rotating plate is arranged on the top of the support plate, one end of the rotating plate is movably connected to the first screen frame through a first rocker arm, and the other end of the rotating plate is movably connected to the second screen frame through a second rocker arm, a cylinder is arranged at the bottom of the first screen frame or the second screen frame, a piston rod of the cylinder is fixedly connected to the support plate, support frames for supporting are arranged at both ends of the support rod, and hole cleaning components are arranged on the first screen frame and the second screen frame.

[0007] Furthermore, a slide groove is provided on the inner side walls opposite to each other of the first screen frame and the second screen frame. The hole cleaning assembly includes a hole cleaning plate and hole cleaning columns. Both ends of the hole cleaning plate are slidably installed in the slide groove, and a plurality of hole cleaning columns are connected to the bottom of the hole cleaning plate.

[0008] Furthermore, the hole cleaning column is a rubber column.

[0009] Furthermore, the diameter of the hole cleaning column is smaller than the sieve hole diameters of the first sieve frame and the second sieve frame.

[0010] Furthermore, a receiving frame for collecting gasified slag fines is provided between the two support frames.

[0011] Furthermore, the material receiving frame is arranged at an angle, a discharge port is provided on a lower side of the material receiving frame, a baffle is provided at the discharge port, a telescopic rod is provided on the support frame, and the telescopic rod is connected to the baffle.

[0012] Furthermore, the first screen frame and the second screen frame have the same structure, both comprising an outer frame and an inner frame, and the inner frame is slidably mounted on the outer frame.

[0013] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0014] In the utility model, an example is given in which a cylinder is located at the bottom of a first screen frame. When the piston rod of the cylinder is extended, the cylinder drives the first screen frame to slide on the support rod and gradually move away from the support plate. The first screen frame drives the first rocker arm to rotate, the first rocker arm drives the rotating plate to rotate, the rotating plate drives the second rocker arm to rotate, the second rocker arm drives the second screen frame to slide on the support rod and gradually move away from the support plate, so that the first screen frame and the second screen frame gradually move away from each other. When the rotating plate is vertical to the support plate, the first screen frame and the second screen frame slide to the farthest distance (that is, the first screen frame and the second screen frame are farthest away from each other); when the piston rod of the cylinder is shortened, the cylinder drives the first screen frame to approach the support plate, the first screen frame, the first rocker arm, the rotating plate and the second rocker arm cooperate to drive the second screen frame to approach the support plate, so that the first screen frame and the second screen frame gradually approach each other. When the rotating plate is parallel to the support plate, the first screen frame and the second screen frame are closest to each other. The cylinder is used to realize the reciprocating motion of the first screen frame and the second screen frame on the support rod, thereby quickly sorting the gasified slag in the first screen frame and the second screen frame, thereby improving the sorting efficiency. During the sorting process, the sieve holes are cleaned by using the hole cleaning components on the first sieve frame and the second sieve frame, which plays a role in cleaning the holes and preventing blockage, reduces the probability of the sieve holes being blocked, and further improves the sorting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic diagram of the structure of the gasified slag separation device provided in Example 1 of the utility model;

[0017] Figure 2 Provided for the utility model embodiment 1 Figure 1 A partial enlarged view of the middle A;

[0018] Figure 3Provided for the utility model embodiment 1 Figure 1 Top view of the .

[0019] Icons: 1-support rod, 2-first screen frame, 3-second screen frame, 4-support plate, 5-rotating plate, 6-first rocker arm, 7-second rocker arm, 8-hole cleaning assembly, 9-material receiving frame, 10-baffle, 11-telescopic rod, 12-support frame, 13-chute, 14-cylinder, 81-hole cleaning plate, 82-hole cleaning column. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0023] In the description of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the application is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does 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.

[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example 1

[0026] like Figure 1-3 As shown, this embodiment provides a gasification slag sorting device, including a support rod 1 and a first screen frame 2 and a second screen frame 3 slidably mounted on the support rod 1, a support plate 4 is arranged between the first screen frame 2 and the second screen frame 3, the support plate 4 is fixedly connected to the support rod 1, a rotatable rotating plate 5 is installed on the top of the support plate 4, one end of the rotating plate 5 is movably connected to the first screen frame 2 through a first rocker arm 6, and the other end of the rotating plate 5 is movably connected to the second screen frame 3 through a second rocker arm 7, a cylinder 14 is arranged at the bottom of the first screen frame 2 or the second screen frame 3, the piston rod of the cylinder 14 is fixedly connected to the support plate 4, support frames 12 for supporting are arranged at both ends of the support rod 1, and hole cleaning components 8 are arranged on the first screen frame 2 and the second screen frame 3.

[0027] In this embodiment, the cylinder 14 is fixedly installed at the bottom of the first screen frame 2. When the piston rod of the cylinder 14 is extended, the cylinder 14 drives the first screen frame 2 to slide on the support rod 1 and gradually move away from the support plate 4, the first screen frame 2 drives the first rocker arm 6 to rotate, the first rocker arm 6 drives the rotating plate 5 to rotate, the rotating plate 5 drives the second rocker arm 7 to rotate, the second rocker arm 7 drives the second screen frame 3 to slide on the support rod 1 and gradually move away from the support plate 4, so that the first screen frame 2 and the second screen frame 3 gradually move away from each other, when the rotating plate 5 is vertical to the support plate 4, the first screen frame 2 and the second screen frame 3 slide to the farthest distance (that is, the first screen frame 2 and the second screen frame 3 are farthest apart); When the piston rod of the cylinder 14 is shortened, the cylinder 14 drives the first screen frame 2 to approach the support plate 4, and the first screen frame 2, the first rocker arm 6, the rotating plate 5 and the second rocker arm 7 cooperate to drive the second screen frame 3 to approach the support plate 4, so that the first screen frame 2 and the second screen frame 3 gradually approach each other. When the rotating plate 5 is parallel to the support plate 4, the first screen frame 2 and the second screen frame 3 are closest to each other. The cylinder 14 is used to realize the reciprocating motion of the first screen frame 2 and the second screen frame 3 on the support rod 1, so as to quickly sort the gasified slag in the first screen frame 2 and the second screen frame 3, thereby improving the sorting efficiency. During the sorting process, the hole cleaning assembly 8 on the first screen frame 2 and the second screen frame 3 is used to clean the sieve hole, which plays a role in clearing the hole and preventing blockage, reducing the probability of the sieve hole being blocked, and further improving the sorting efficiency. In addition, the first screen frame 2 and the first screen frame 3 are set for sorting, and the two screen frames can increase the sorting amount of gasified slag in each batch and speed up the sorting speed.

[0028] In this embodiment, a chute 13 is provided on the inner side wall of the first sieve frame 2 and the second sieve frame 3, and the hole cleaning assembly 8 includes a hole cleaning plate 81 and a hole cleaning column 82. The two ends of the hole cleaning plate 81 are respectively slidably mounted on the chute 13, and the bottom of the hole cleaning plate 81 is connected with a plurality of hole cleaning columns 82. Among them, the hole cleaning columns 82 abut against the inner bottom surface of the first sieve frame 2 and the second sieve frame 3. When in use, the hole cleaning plate 81 is allowed to slide in the chute 13, and the hole cleaning plate 81 drives the hole cleaning column 82 to slide on the inner bottom surface of the first sieve frame 2 and the second sieve frame 3. The hole cleaning column 82 cleans the sieve hole during the sliding process, thereby playing an anti-blocking role and improving the sorting efficiency. In other embodiments, a driving member can be installed on the first sieve frame 2 and the second sieve frame 3, and the driving member is connected to the hole cleaning plate 81, and the driving member drives the hole cleaning plate 81 to slide in the chute 13, so that the hole cleaning plate 81 can slide automatically, speed up the cleaning speed of the sieve hole, and further improve the sorting efficiency.

[0029] In this embodiment, the hole cleaning column 82 is a rubber column. This can prevent the hole cleaning column 82 from causing wear to the first screen frame 2 and the second screen frame 3, thereby extending their service life.

[0030] In this embodiment, the diameter of the hole cleaning column 82 is smaller than the sieve hole diameters of the first sieve frame 2 and the second sieve frame 3. When the hole cleaning plate 81 drives the hole cleaning column 82 to move on the inner bottom surface of the first sieve frame 2 and the second sieve frame 3, the hole cleaning column 82 can extend into the sieve hole to improve the cleaning effect of the sieve hole.

[0031] In this embodiment, a receiving frame 9 for collecting gasified slag fines is provided between the two support frames 12. The receiving frame 9 facilitates the collection of the sorted fines, which is beneficial to the subsequent processing of the fines.

[0032] In this embodiment, the material receiving frame 9 is tilted, and a discharge port is provided on the lower side of the material receiving frame 9, and a baffle 10 is provided at the discharge port. A telescopic rod 11 is provided on the support frame 12, and the telescopic rod 11 is connected to the baffle 10. The baffle 10 is kept away from the discharge port by the telescopic rod 11, which plays an automatic unloading role and facilitates the subsequent processing of the fine material. The material receiving frame 9 is tilted, and when the telescopic rod 11 is started to drive the baffle 10 to move and open the discharge port, the fine material can be moved along the tilt direction of the material receiving frame 9 by its own gravity, which can improve the convenience of unloading and speed up the discharge speed.

[0033] In this embodiment, the first screen frame 2 and the second screen frame 3 have the same structure, both including an outer frame and an inner frame, and the inner frame is slidably mounted on the outer frame. The structure of the outer frame and the inner frame is similar to that of a drawer, so that after the sorting is completed, the inner frame can be removed from the outer frame to collect the sorted coarse materials, thereby improving the convenience of collecting coarse materials.

[0034] The working principle of a gasification slag sorting device is as follows: pour the gasification slag into the first screen frame 2 and the second screen frame 3, start the cylinder 14, when the piston rod of the cylinder 14 is extended, the cylinder 14 drives the first screen frame 2 to slide to the left, the first screen frame 2 drives the first rocker arm 6 to rotate, the first rocker arm 6 drives the rotating plate 5 to rotate, the rotating plate 5 drives the second rocker arm 7 to rotate, and the second rocker arm 7 drives the second screen frame 3 to slide to the right; when the piston rod of the cylinder 14 is shortened, the cylinder 14 drives the first screen frame 2 to slide to the right, the first screen frame 2 drives the first rocker arm 6 to rotate, the first rocker arm 6 drives the rotating plate 5 to rotate, the rotating plate 5 drives the second rocker arm 7 to rotate, and the second rocker arm 7 drives the second screen frame 3 to slide to the left, so that the first screen frame 2 and the second screen frame 3 reciprocate on the support rod 1 to realize the sorting of the gasification slag.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A gasified slag separation device, characterized in that: It includes a support rod and a first screen frame and a second screen frame slidably installed on the support rod, a support plate is arranged between the first screen frame and the second screen frame, the support plate is fixedly connected to the support rod, a rotatable rotating plate is installed on the top of the support plate, one end of the rotating plate is movably connected to the first screen frame through a first rocker arm, and the other end of the rotating plate is movably connected to the second screen frame through a second rocker arm, a cylinder is arranged at the bottom of the first screen frame or the second screen frame, a piston rod of the cylinder is fixedly connected to the support plate, support frames for supporting are arranged at both ends of the support rod, and hole cleaning components are arranged on the first screen frame and the second screen frame.

2. The gasified slag separation device according to claim 1, characterized in that: The first screen frame and the second screen frame have opposite inner side walls each provided with a slide groove, the hole cleaning assembly comprises a hole cleaning plate and hole cleaning columns, both ends of the hole cleaning plate are slidably mounted on the slide grooves, and a plurality of hole cleaning columns are connected to the bottom of the hole cleaning plate.

3. The gasified slag separation device according to claim 2, characterized in that: The hole cleaning column is a rubber column.

4. The gasified slag separation device according to claim 2, characterized in that: The diameter of the hole cleaning column is smaller than the sieve hole diameters of the first sieve frame and the second sieve frame.

5. The gasified slag separation device according to claim 1, characterized in that: A material receiving frame for collecting gasified slag fine material is arranged between the two support frames.

6. The gasified slag separation device according to claim 5, characterized in that: The material receiving frame is arranged obliquely, a material discharging port is provided on a lower side of the material receiving frame, a baffle is provided at the material discharging port, a telescopic rod is provided on the support frame, and the telescopic rod is connected to the baffle.

7. The gasified slag separation device according to claim 1, characterized in that: The first screen frame and the second screen frame have the same structure, and both include an outer frame and an inner frame, wherein the inner frame is slidably mounted on the outer frame.

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