A bearing device for dry slag recovery

Abstract

The utility model provides a kind of bearing device for dry slag recovery, it is related to dry slag recovery technical field, comprising: bearing hopper, movable hopper cover, rotating outer sleeve and limit pin;The movable hopper cover is equipped outside bearing hopper, rotating outer sleeve is connected outside bearing hopper, rotating outer sleeve is located movable hopper cover outside;The movable hopper cover top is higher than bearing hopper and rotating outer sleeve, and the top height of bearing hopper and rotating outer sleeve is flush;Rotating outer sleeve outside is equipped with two limit pins, and limit pin is connected with bearing hopper.The utility model guiding convex strip and guiding groove sliding fit, and the up-down moving guiding effect is carried out to movable hopper cover, and movable hopper cover can be moved up and down to adjust according to the different required bearing volume, change the bearing volume inside device, better satisfy the dry slag recovery bearing demand;Rhombic slider and spiral inclined sliding hole sliding fit, rotating outer sleeve is reversed by positive and negative, and movable hopper cover is driven to realize up-down moving adjustment, and operation is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of dry residue recycling technology, and in particular to a support device for dry residue recycling. Background Technology

[0002] In the operation system of power generation equipment, if the slag produced after boiler combustion is directly condensed without any treatment, the resulting solid slag block is called dry slag, which is a by-product of boiler production. The specific application of dry slag needs to be comprehensively considered based on the actual situation, and reasonable recycling of dry slag can create certain economic benefits. In the dry slag recycling operation, it is necessary to use a carrying hopper to temporarily store the dry slag to ensure the smooth progress of the recycling process.

[0003] The hoppers widely used in current dry slag recycling operations generally have a simple structure and mostly follow the traditional integrated design mode. The internal carrying volume of the hopper is a fixed value, which cannot be flexibly adjusted and optimized according to the specific needs of the actual production process. As a result, it shows obvious limitations when facing diverse application scenarios. Utility Model Content

[0004] This utility model relates to a carrying device for dry slag recycling, which solves the problem that the existing carrying hoppers used for dry slag recycling have a simple structure, mostly adopt an integrated design, and have a fixed internal carrying volume, making it difficult to adapt the internal carrying volume to actual use needs, thus limiting their application.

[0005] In a first aspect, this utility model provides a carrying device for dry slag recycling, specifically comprising: a carrying hopper, a movable hopper sleeve, a rotating outer sleeve, and limiting pins; the movable hopper sleeve is fitted outside the carrying hopper, and the rotating outer sleeve is connected to the outside of the carrying hopper, with the rotating outer sleeve located outside the movable hopper sleeve; the top of the movable hopper sleeve is higher than the carrying hopper and the rotating outer sleeve, and the tops of the carrying hopper and the rotating outer sleeve are at the same height; two limiting pins are installed on the outside of the rotating outer sleeve, and the limiting pins are connected to the carrying hopper.

[0006] Furthermore, the movable bucket sleeve is slidably connected to the carrying hopper, and the outer side of the carrying hopper slides in contact with the inner side of the movable bucket sleeve.

[0007] Furthermore, the outer side of the carrying hopper is provided with a guide groove, and the inner side of the movable hopper sleeve is provided with a guide protrusion. The guide protrusion is slidably connected to the guide groove provided in the carrying hopper. The guide protrusion and the guide groove slide to guide the movable hopper sleeve to move up and down. The movable hopper sleeve can be adjusted up and down according to the different required carrying volumes to change the carrying volume inside the device.

[0008] Furthermore, the rotating outer sleeve is rotatably connected to the carrying hopper, the rotating outer sleeve rotates at an angle of 0 to 150 degrees, and the inner side of the rotating outer sleeve slides in contact with the outer side of the movable hopper sleeve.

[0009] Furthermore, the movable bucket sleeve is surrounded by a diamond-shaped slider, and the rotating outer sleeve is surrounded by a spiral oblique sliding hole. The diamond-shaped slider is slidably connected to the spiral oblique sliding hole in the rotating outer sleeve. The diamond-shaped slider and the spiral oblique sliding hole slide in cooperation. By rotating the outer sleeve in both directions, the movable bucket sleeve is driven to move up and down for adjustment.

[0010] Furthermore, the bottom of the rotating outer jacket is symmetrically provided with guide holes, and the bottom of the carrying hopper is surrounded by positioning holes. The guide holes are connected to the positioning holes provided in the carrying hopper. The limiting pin is slidably connected in the guide holes, and the end of the limiting pin is inserted into the positioning holes.

[0011] Furthermore, a spring is fitted around the limiting pin, with the bottom end of the spring contacting the limiting pin and the top end of the spring contacting the rotating outer sleeve. After the rotating outer sleeve has been rotated and adjusted, the guide hole and the positioning hole are connected. The limiting pin moves downward under the influence of the spring's thrust, causing the bottom end of the limiting pin to insert into the positioning hole, thereby fixing the rotating outer sleeve through the limiting pin.

[0012] This utility model provides a supporting device for dry slag recycling, which has the following beneficial effects: In use, the guide convex strip and the guide groove slide together to guide the movable bucket sleeve up and down. The movable bucket sleeve can be adjusted up and down according to the required bearing volume to change the internal bearing volume of the device and better meet the bearing requirements of dry slag recycling. The rhomboid slider slides together with the spiral oblique sliding hole. By rotating the outer sleeve in both directions, the movable bucket sleeve can be moved up and down to adjust, making the operation simpler.

[0013] In addition, after the rotating outer sleeve has been adjusted, the guide hole and the positioning hole are connected. The limit pin moves downward under the influence of the spring force, so that the bottom end of the limit pin is inserted into the positioning hole. The rotating outer sleeve is fixed by the limit pin, thereby fixing the movable bucket sleeve and ensuring the stability of the movable bucket sleeve at its height state, which meets the requirements of dry slag recycling.

[0014] Other advantages, objectives and features of this invention will be apparent in part from the description which follows, and in part from the understanding of those skilled in the art through study and practice of this invention. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0016] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the present invention.

[0017] In the attached diagram: Figure 1 This paper shows a schematic diagram of the overall axonometric structure of the dry residue recycling support device of this application; Figure 2 A schematic diagram of the axial structure of the hopper of the dry residue recycling support device of this application is shown; Figure 3 A schematic diagram of the movable bucket sleeve axial structure of the dry slag recycling support device of this application is shown; Figure 4 A schematic diagram of the disassembled structure of the rotating outer jacket and limiting pin of the dry residue recycling bearing device of this application is shown.

[0018] Figure label: 1. Loading hopper; 101. Guide groove; 102. Positioning hole; 2. Movable hopper sleeve; 201. Guide protrusion; 202. Rhomboid slider; 3. Rotating outer sleeve; 301. Spiral oblique sliding hole; 302. Guide hole; 4. Limiting pin; 5. Spring. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Example 1: Please refer to Figures 1 to 4 : This utility model proposes a carrying device for dry slag recycling, including: a carrying hopper 1, a movable hopper sleeve 2, a rotating outer sleeve 3, and limiting pins 4; the movable hopper sleeve 2 is fitted outside the carrying hopper 1, and the rotating outer sleeve 3 is connected to the outside of the carrying hopper 1, with the rotating outer sleeve 3 located outside the movable hopper sleeve 2; the top of the movable hopper sleeve 2 is higher than the carrying hopper 1 and the rotating outer sleeve 3, and the tops of the carrying hopper 1 and the rotating outer sleeve 3 are at the same height; two limiting pins 4 are installed on the outside of the rotating outer sleeve 3, and the limiting pins 4 are connected to the carrying hopper 1.

[0021] In this embodiment of the utility model, the movable bucket sleeve 2 is slidably connected to the carrying bucket 1, the outer side of the carrying bucket 1 is slidably in contact with the inner side of the movable bucket sleeve 2, a guide groove 101 is provided around the outer side of the carrying bucket 1, and a guide protrusion 201 is provided around the inner side of the movable bucket sleeve 2. The guide protrusion 201 is slidably connected to the guide groove 101 provided in the carrying bucket 1. Using the above technical solution, the guide protrusion 201 and the guide groove 101 slide together to guide the movable bucket sleeve 2 to move up and down. The movable bucket sleeve 2 can be adjusted up and down according to the different required bearing volumes to change the internal bearing volume of the device and better meet the bearing requirements of dry slag recycling.

[0022] In this embodiment of the utility model, the rotating outer sleeve 3 is rotatably connected to the carrying hopper 1. The rotating outer sleeve 3 rotates at an angle of 0 to 150 degrees. The inner side of the rotating outer sleeve 3 slides in contact with the outer side of the movable hopper sleeve 2. A rhomboid slider 202 is arranged around the outer side of the movable hopper sleeve 2. A spiral oblique sliding hole 301 is arranged around the outer side of the rotating outer sleeve 3. The rhomboid slider 202 is slidably connected to the spiral oblique sliding hole 301 provided in the rotating outer sleeve 3. Using the above technical solution, the rhomboid slider 202 slides in conjunction with the spiral oblique sliding hole 301, and the movable bucket sleeve 2 is moved up and down by rotating the outer sleeve 3 in both directions, making the operation simpler.

[0023] In Example 2, based on Example 1, the bottom of the rotating outer sleeve 3 is symmetrically provided with guide holes 302, and the bottom of the carrying hopper 1 is surrounded by positioning holes 102. The guide holes 302 are connected to the positioning holes 102 provided in the carrying hopper 1. The limiting pin 4 is slidably connected in the guide holes 302, and the end of the limiting pin 4 is inserted into the positioning holes 102. A spring 5 is sleeved on the outside of the limiting pin 4. The bottom end of the spring 5 contacts the limiting pin 4, and the top end of the spring 5 contacts the rotating outer sleeve 3. Using the above technical solution, after the rotating outer sleeve 3 has been rotated and adjusted, the guide hole 302 and the positioning hole 102 are in a connected state. The limiting pin 4 moves downward under the influence of the spring 5, so that the bottom end of the limiting pin 4 is inserted into the positioning hole 102. The rotating outer sleeve 3 is fixed by the limiting pin 4, thereby fixing the movable bucket sleeve 2, ensuring the stability of the movable bucket sleeve 2 at its height, and meeting the requirements for dry slag recycling.

[0024] The working principle of this embodiment is as follows: First, according to the different required dry slag carrying volume, the limiting pin 4 is moved upward, the spring 5 is compressed under force, the bottom end of the limiting pin 4 separates from the positioning hole 102, the rotating outer sleeve 3 is unlocked, the rotating outer sleeve 3 is rotated in both directions, the rhomboid slider 202 slides with the spiral oblique sliding hole 301, driving the movable bucket sleeve 2 to move up and down for adjustment; the guide protrusion 201 slides with the guide groove 101 to guide the movable bucket sleeve 2 to move up and down, avoiding the occurrence of the movable bucket sleeve 2 twisting; after the rotating outer sleeve 3 has been rotated and adjusted, the guide hole 302 and the positioning hole 102 are in a connected state, the limiting pin 4 moves downward under the influence of the spring 5, so that the bottom end of the limiting pin 4 is inserted into the positioning hole 102, the rotating outer sleeve 3 is fixed by the limiting pin 4, thereby fixing the movable bucket sleeve 2, ensuring the stability of the movable bucket sleeve 2 at its height state, and meeting the requirements of dry slag recycling carrying capacity.

[0025] The following points should be noted in this article: 1. The accompanying drawings of this utility model embodiment only involve the structure involved in this utility model embodiment; other structures can refer to general designs.

[0026] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0027] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A support device for dry residue recycling, comprising: The hopper (1), movable sleeve (2), rotating outer sleeve (3), and limiting pins (4) are characterized in that the movable sleeve (2) is fitted on the outside of the hopper (1), and the rotating outer sleeve (3) is connected to the outside of the hopper (1), and the rotating outer sleeve (3) is located outside the movable sleeve (2); the top of the movable sleeve (2) is higher than the hopper (1) and the rotating outer sleeve (3), and the tops of the hopper (1) and the rotating outer sleeve (3) are at the same height; two limiting pins (4) are installed on the outside of the rotating outer sleeve (3), and the limiting pins (4) are connected to the hopper (1).

2. The dry slag recycling support device according to claim 1, characterized in that, The movable bucket sleeve (2) is slidably connected to the carrying bucket (1), and the outer side of the carrying bucket (1) is in sliding contact with the inner side of the movable bucket sleeve (2).

3. The dry slag recycling support device according to claim 1, characterized in that, The outer side of the carrying hopper (1) is provided with a guide groove (101), and the inner side of the movable hopper sleeve (2) is provided with a guide protrusion (201). The guide protrusion (201) is slidably connected to the guide groove (101) provided in the carrying hopper (1).

4. The dry slag recycling support device according to claim 1, characterized in that, The rotating outer sleeve (3) is rotatably connected to the carrying hopper (1), the rotating outer sleeve (3) rotates at an angle of 0 to 150 degrees, and the inner side of the rotating outer sleeve (3) slides in contact with the outer side of the movable hopper sleeve (2).

5. A dry residue recycling support device according to claim 1, characterized in that, The movable sleeve (2) is surrounded by a rhomboid slider (202), and the rotating outer sleeve (3) is surrounded by a spiral oblique sliding hole (301). The rhomboid slider (202) is slidably connected to the spiral oblique sliding hole (301) provided in the rotating outer sleeve (3).

6. The dry slag recycling support device according to claim 1, characterized in that, The rotating outer sleeve (3) is symmetrically provided with guide holes (302) at the bottom, and the bottom of the carrying hopper (1) is surrounded by positioning holes (102). The guide holes (302) are connected to the positioning holes (102) provided in the carrying hopper (1). The limiting pin (4) is slidably connected in the guide holes (302), and the end of the limiting pin (4) is inserted into the positioning holes (102).

7. A dry slag recycling support device according to claim 1, characterized in that, The limiting pin (4) is fitted with a spring (5), the bottom end of the spring (5) is in contact with the limiting pin (4), and the top end of the spring (5) is in contact with the rotating outer sleeve (3).

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