Slag cooler structure for cooling fly ash

Abstract

The utility model relates to the technical field of ash cooling equipment, in particular to a slag cooler structure for cooling fly ash, which can adjust the height of an ash outlet, is convenient to take and place an ash container, ensures that the ash outlet can extend into the container, effectively prevents ash from falling outside the container, and improves the practicability. Comprising a base, a barrel is installed at the top of the base, a vertical plate is fixedly connected to one side of the top of the base, two supporting plates are fixedly connected to the vertical plate, an ash discharging barrel is fixedly installed on the two supporting plates, the ash discharging barrel communicates with the tail of the base, an electric telescopic rod is fixedly installed on the vertical plate, and the output end of the electric telescopic rod is fixedly connected with a connecting plate. The bottom of the ash discharging barrel is communicated with an ash discharging pipe, the ash discharging pipe is slidably sleeved with an adjusting pipe, the bottom of the adjusting pipe is provided with an ash outlet, the outer wall of the bottom of the adjusting pipe is fixedly connected with a baffle ring, the outer wall of the inner side of the adjusting pipe and the connecting plate are fixedly connected with hinge seats, and a transmission batten is hinged between the two hinge seats.

Description

Technical Field

[0001] The utility model relates to the technical field of ash cooling equipment, in particular to a slag cooling machine structure for cooling fly ash. Background Art

[0002] The main structure of the ash cooler adopts the multi-tube drum slag cooler which is widely used in the market. This machine has the technical characteristics of compact structure and high heat exchange efficiency. In the industry, the cooling of boiler slag basically all adopts slag coolers of this structure.

[0003] In view of the particularly good fluidity of boiler high-temperature ash, a conical small ash bin is set inside the multi-tube slag cooler. When the ash enters the small ash bin, it is dispersed into the spirals in the multi-tubes. Since the ash forms a certain accumulation height in the small ash bin, the lower slag pipe is tightly attached to the cone wall of the ash bin to ensure that the ash bin is not full of ash. In this way, when the cylinder of the slag cooler rotates, the ash cooler will not enter the position where the ash accumulation height in the upper part of the cylinder cannot be reached, and the distribution of ash in the ash cooler is intermittent, that is, there is ash within one pitch interval, thereby fundamentally avoiding the ash channeling phenomenon and ensuring that the ash cooler will not produce red ash, causing subsequent equipment damage, scalding equipment and personnel and other safety accidents. However, since the fluidity of high-temperature ash is so good, if only the original slag cooler is used, the ash cooler will have slag spraying, poor sealing and leakage during operation.

[0004] After searching, the patent publication number CN212178915U discloses a slag cooler structure for cooling fly ash. Although the device can solve the technical problems existing in the prior art when working, it still has certain disadvantages. An ash discharge pipe is arranged on the left side of the device, and an ash discharge port is arranged at the bottom of the ash discharge pipe. When collecting the discharged ash, it is usually necessary to place an ash container under the ash discharge port. However, the height of the ash discharge port at the bottom of the ash discharge pipe is fixed and the height of the ash discharge port cannot be adjusted. If the height of the placed container is higher than the ash discharge port, the container needs to be tilted when placing and taking it away so that it can be placed under the ash discharge port, which makes it inconvenient to take and place the ash container. If the height of the container is lower than the ash discharge port, the ash is likely to fall outside the container, which is not practical enough. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a slag cooler structure that can adjust the height of the ash outlet to facilitate the placement of the ash container, ensure that the ash outlet can extend into the container, effectively prevent ash from falling outside the container, and improve the practicality of cooling fly ash.

[0006] Technical Solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slag cooler structure for cooling fly ash, comprising a base and an adjusting mechanism, a cylinder is installed on the top of the base, a vertical plate is fixedly connected to one side of the top of the base, two groups of support plates are fixedly connected to the vertical plate, an ash discharge cylinder is fixedly installed on the two groups of support plates, the ash discharge cylinder is connected to the tail of the base, the adjusting mechanism comprises an electric telescopic rod, the electric telescopic rod is fixedly installed on the vertical plate, a connecting plate is fixedly connected to the output end of the electric telescopic rod, an ash discharge pipe is connected to the bottom of the ash discharge cylinder, an adjusting pipe is provided on the sliding sleeve of the ash discharge pipe, the bottom of the adjusting pipe is an ash outlet, a retaining ring is fixedly connected to the outer wall of the bottom of the adjusting pipe, an articulated seat is fixedly connected to the inner outer wall of the adjusting pipe and the connecting plate, and a transmission strip plate is hinged between the two groups of articulated seats.

[0008] Preferably, support mechanisms are fixedly provided at the four corners of the bottom of the base, and the support mechanism includes a support block, the top of the support block is fixedly connected to the bottom of the base, a stud is screwed on the bottom of the support block, a screw block is integrally formed and fixed at the bottom of the stud, and the bottom of the screw block is fixedly connected to a support.

[0009] Preferably, a sliding sleeve is fixedly connected to the inner wall of the adjusting tube.

[0010] Preferably, the bottom ends of the four groups of supports are fixedly connected with anti-slip rubber pads.

[0011] Preferably, a reinforcing rod is fixedly connected between the bottom end of the electric telescopic rod and the front end of the vertical plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: when in use, when ash is discharged through the ash discharge tube, the electric telescopic rod is started to drive the connecting plate to move backward, and the connecting plate pulls the adjusting tube to slide upward along the ash discharge tube through the transmission strip plate, so that the height of the bottom of the adjusting tube is increased, and then the ash container is placed under the adjusting tube, and then the electric telescopic rod is started to push the connecting plate to move forward, and the connecting plate pushes the adjusting tube to slide downward along the ash discharge tube through the transmission strip plate, so that the bottom of the adjusting tube extends into the ash container, and then the ash is discharged. When taking it away, the adjusting tube can be lifted up again, so that the height of the ash outlet can be adjusted, which is convenient for placing the ash container, ensuring that the ash outlet can extend into the container, effectively preventing ash from falling outside the container, and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0014] Figure 2 It is a front structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of a partial axonometric cross-sectional structure of the adjustment mechanism in the utility model;

[0016] Figure 4 It is a front structural schematic diagram of the support mechanism in the utility model;

[0017] Markings in the attached drawings: 1. base; 2. cylinder; 3. vertical plate; 4. ash discharge cylinder; 5. electric telescopic rod; 6. connecting plate; 7. hinged seat; 8. ash discharge pipe; 9. adjusting pipe; 10. retaining ring; 11. support block; 12. stud; 13. screw block; 14. support; 15. sliding sleeve; 16. anti-slip rubber pad; 17. reinforcing rod; 18. support plate; 19. transmission strip plate. DETAILED DESCRIPTION

[0018] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0019] Example

[0020] See also Figure 1-Figure 4 The utility model discloses a slag cooler structure for cooling fly ash, comprising a base 1, a cylinder 2 is installed on the top of the base 1, a vertical plate 3 is fixedly connected to one side of the top of the base 1, two groups of support plates 18 are fixedly connected to the vertical plate 3, and an ash discharge cylinder 4 is fixedly installed on the two groups of support plates 18, the ash discharge cylinder 4 is connected with the tail of the base 1, an electric telescopic rod 5 is fixedly installed on the vertical plate 3, and a connecting plate 6 is fixedly connected to the output end of the electric telescopic rod 5, an ash discharge pipe 8 is connected at the bottom of the ash discharge cylinder 4, an adjusting pipe 9 is slidingly sleeved on the ash discharge pipe 8, and the bottom of the adjusting pipe 9 is an ash outlet, and a retaining ring 10 is fixedly connected to the outer wall of the bottom of the adjusting pipe 9, and an articulated seat 7 is fixedly connected to the inner and outer walls of the adjusting pipe 9 and the connecting plate 6, and a transmission strip plate 19 is hinged between the two groups of articulated seats 7; when in use, when the ash is discharged through the ash discharge cylinder When discharging ash, the electric telescopic rod 5 is started to drive the connecting plate 6 to move backward, and the connecting plate 6 pulls the adjusting tube 9 to slide upward along the ash discharging tube 8 through the transmission strip plate 19, so that the bottom height of the adjusting tube 9 is increased, and then the ash container is placed under the adjusting tube 9, and then the electric telescopic rod 5 is started again to push the connecting plate 6 to move forward, and the connecting plate 6 pushes the adjusting tube 9 to slide downward along the ash discharging tube 8 through the transmission strip plate 19, so that the bottom of the adjusting tube 9 extends into the ash container, and then the ash is discharged. When taking it away, the adjusting tube 9 can be lifted up again, so that the height of the ash outlet can be adjusted, which is convenient for placing the ash container, ensuring that the ash outlet can extend into the container, effectively preventing the ash from falling outside the container, and improving practicality.

[0021] The four corners of the bottom of the base 1 are fixedly provided with supporting mechanisms, and the supporting mechanisms include a supporting block 11, the top of the supporting block 11 is fixedly connected to the bottom of the base 1, a stud 12 is screwed on the bottom of the supporting block 11, a screw block 13 is integrally formed and fixed at the bottom of the stud 12, and a support 14 is fixedly connected to the bottom of the screw block 13; when placing the device, the stud 12 can be rotated and adjusted by clamping a movable spanner on the screw block 13 to extend or retract the stud 12, so as to adjust the support height at the four corners of the bottom of the base 1 to ensure that the base 1 is placed horizontally on the ground.

[0022] The inner wall of the adjusting tube 9 is fixedly connected with a sliding sleeve 15 ; by providing the sliding sleeve 15 , the adjusting tube 9 can slide more smoothly on the ash discharge tube 8 .

[0023] The bottom ends of the four groups of supports 14 are all fixedly connected with anti-skid rubber pads 16; by providing the anti-skid rubber pads 16, the friction between the bottom of the supports 14 and the ground can be enhanced to avoid slipping with the ground.

[0024] A reinforcing rod 17 is fixedly connected between the bottom end of the electric telescopic rod 5 and the front end of the vertical plate 3; by providing the reinforcing rod 17, the electric telescopic rod 5 can be installed more securely and stably.

[0025] The utility model discloses a slag cooler structure for cooling fly ash, and its working principle is that when in use, when ash is discharged through the ash discharge tube 4, the electric telescopic rod 5 is started to drive the connecting plate 6 to move backward, and the connecting plate 6 pulls the adjusting tube 9 to slide upward along the ash discharge tube 8 through the transmission strip plate 19, so that the bottom height of the adjusting tube 9 is increased, and then the ash holding container is placed under the adjusting tube 9, and then the electric telescopic rod 5 is started to push the connecting plate 6 to move forward, and the connecting plate 6 pushes the adjusting tube 9 to slide downward along the ash discharge tube 8 through the transmission strip plate 19, so that the bottom of the adjusting tube 9 extends into the ash holding container, and then the ash is discharged, and the retaining ring 10 can further prevent the ash from falling to the outside, and when taking it away, the adjusting tube 9 can be lifted up again.

[0026] The utility model discloses a slag cooler structure for cooling fly ash, and its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented; the electric telescopic rod of the slag cooler structure for cooling fly ash of the utility model is purchased on the market, and technical personnel in the industry only need to install and operate it according to the instruction manual attached thereto. In addition, the base, cylinder and ash discharge cylinder in this application are all cited from a slag cooler structure for cooling fly ash disclosed in patent publication number CN212178915U, which belongs to the prior art. Its specific structure, installation method and working principle have been described in detail in the cited patent, so this application will not go into too much detail.

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A slag cooler structure for cooling fly ash, comprising a base (1), characterized in that: Also includes a regulating mechanism; A base (1), wherein a cylinder (2) is installed on the top of the base (1), a vertical plate (3) is fixedly connected to one side of the top of the base (1), two groups of support plates (18) are fixedly connected to the vertical plate (3), an ash discharge cylinder (4) is fixedly installed on the two groups of support plates (18), and the ash discharge cylinder (4) is connected to the rear of the base (1); The adjusting mechanism comprises an electric telescopic rod (5), the electric telescopic rod (5) is fixedly mounted on the vertical plate (3), the output end of the electric telescopic rod (5) is fixedly connected to a connecting plate (6), the bottom of the ash discharge cylinder (4) is connected to an ash discharge pipe (8), an adjusting pipe (9) is slidably sleeved on the ash discharge pipe (8), the bottom of the adjusting pipe (9) is an ash outlet, a retaining ring (10) is fixedly connected to the outer wall of the bottom of the adjusting pipe (9), an articulated seat (7) is fixedly connected to the inner outer wall of the adjusting pipe (9) and the connecting plate (6), and a transmission strip plate (19) is hingedly connected between the two sets of articulated seats (7).

2. A slag cooler structure for cooling fly ash according to claim 1, characterized in that: Support mechanisms are fixedly provided at the four corners of the bottom of the base (1), and the support mechanism comprises a support block (11), the top of the support block (11) is fixedly connected to the bottom of the base (1), a stud (12) is screwed on the bottom of the support block (11), a screw block (13) is integrally formed and fixed at the bottom of the stud (12), and a support (14) is fixedly connected to the bottom of the screw block (13).

3. A slag cooler structure for cooling fly ash according to claim 2, characterized in that: A sliding sleeve (15) is fixedly connected to the inner wall of the regulating tube (9).

4. A slag cooler structure for cooling fly ash according to claim 3, characterized in that: The bottom ends of the four groups of supports (14) are all fixedly connected with anti-skid rubber pads (16).

5. A slag cooler structure for cooling fly ash according to claim 4, characterized in that: A reinforcing rod (17) is fixedly connected between the bottom end of the electric telescopic rod (5) and the front end of the vertical plate (3).

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