Device for adjusting air pressure on two sides of grate bed cooling area of grate cooler

Abstract

The utility model relates to the technical field of grate coolers, in particular to a grate cooler grate bed cooling area two-side air pressure adjusting device which comprises a bottom plate and a supporting frame, the supporting frame is arranged at the upper end of the bottom plate, a fixing assembly is arranged on the supporting frame, a buffering mechanism is arranged at the upper end of the bottom plate, a base plate is arranged in the buffering mechanism, and the base plate is arranged on the base plate. Movable assemblies are arranged on the two sides of the base plate, limiting rods are arranged on the movable assemblies, a containing disc is arranged at one ends of the limiting rods, a fixed disc is arranged at the upper end of the base plate, grooves are formed in the two sides of the fixed disc, buffer springs are arranged on the fixed disc, an arc-shaped plate is arranged at the upper end of the containing disc, and an adjusting mechanism is arranged at the upper end of the base plate. An air pressure assembly is arranged in the adjusting mechanism, a filter screen is arranged on one side of the air pressure assembly, and a baffle is arranged at an air outlet of the air pressure assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of grate beds of grate coolers, in particular to an air pressure regulating device on both sides of a cooling zone of a grate bed of a grate cooler. Background Art

[0002] The grate bed of a grate cooler is its primary component, consisting of rows of fixed and movable grates arranged at intervals. The grate cooler's primary function is to cool and convey cement clinker while also providing hot air to rotary kilns and precalciners. The design of the grate bed is key to the cooler's high efficiency and reliable operation. Therefore, for practical site requirements, it's possible to retain the external grate cooler equipment and replace it with a new grate bed design for rapid retrofit and upgrade. The tilted grate bed divides the interior of the grate cooler into two main, independent zones: the material cooling zone and the hot air flow zone, and the under-grate zone, where cooling air enters and is divided into several compartments. Grate plates are available in two types: movable and fixed.

[0003] However, the existing device has the following problems:

[0004] The existing wind pressure regulating devices on both sides of the grate bed cooling zone of the grate cooler cannot adjust and control the wind pressure components as needed during operation, thereby affecting the work quality. Furthermore, the existing devices cannot buffer the wind pressure components, thereby affecting the service life.

[0005] Therefore, in order to solve the above problems, a wind pressure regulating device on both sides of the grate bed cooling zone of a grate cooler is proposed. Utility Model Content

[0006] The purpose of the present utility model is to provide a wind pressure regulating device on both sides of the cooling zone of the grate bed of a grate cooler, so as to solve the problem that the wind pressure regulating device on both sides of the cooling zone of the grate bed of a grate cooler in the prior art mentioned in the above background technology cannot adjust and control the wind pressure components as needed during operation, thereby affecting the work quality. Furthermore, the existing device cannot buffer the wind pressure components, thereby affecting the service life.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wind pressure regulating device on both sides of the cooling zone of the grate bed of a grate cooler, comprising: a base plate and a support frame, a support frame is provided at the upper end of the base plate, a fixing component is provided on the support frame, a buffer mechanism is provided at the upper end of the base plate, a chassis is provided in the buffer mechanism, movable components are provided on both sides of the chassis, a limiting rod is provided on the movable component, a placement plate is provided at one end of the limiting rod, and a fixed plate is provided at the upper end of the chassis, grooves are provided on both sides of the fixed plate, and a buffer spring is provided on the fixed plate, an arc plate is provided at the upper end of the placement plate, and an adjusting mechanism is provided at the upper end of the base plate, a wind pressure component is provided in the adjusting mechanism, a filter is provided on one side of the wind pressure component, and a baffle is provided at the air outlet of the wind pressure component.

[0008] Preferably, a turntable is provided on one side of the baffle, a rotating rod is rotatably mounted on one end of the turntable, and one end of the rotating rod is rotatably mounted inside the baffle.

[0009] Preferably, an adjusting disk is rotatably mounted on the rotating rod, and limiting sleeves are provided on both sides of the adjusting disk, and the limiting sleeves are rotatably mounted on the rotating rod.

[0010] Preferably, a first fixing bracket is provided in the fixing assembly, the first fixing bracket is fixedly mounted on the supporting bracket, and a hand wheel is provided on one side of the first fixing bracket, a threaded rod is rotatably mounted on one side of the hand wheel, one end of the threaded rod passes through the first fixing bracket and is rotatably mounted on one side of the supporting bracket, a second fixing bracket is provided on the other side of the supporting bracket, the second fixing bracket is fixedly mounted on the supporting bracket, and a threaded sleeve is provided on one end of the threaded rod, and one end of the threaded sleeve is fixedly mounted on the arc plate.

[0011] Preferably, the chassis is fixedly mounted on the bottom plate, one end of the movable component is fixedly mounted on the chassis, and one end of the limiting rod is movably mounted on the movable component.

[0012] Preferably, the placement plate is movably mounted on the limiting rod, the fixed plate is fixedly mounted on the chassis, one end of the buffer spring is fixedly mounted on the fixed plate, and the other end of the buffer spring is fixedly mounted on the placement plate, and the arc plate is fixedly mounted on the placement plate.

[0013] Preferably, the wind pressure component is movably mounted on the arc plate, the filter is fixedly mounted on one side of the wind pressure component, and the baffle is fixedly mounted on the wind pressure component.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. A buffer mechanism is provided, through which the wind pressure assembly can be buffered. The wind pressure assembly is supported by the arc plate in the mechanism, and then supported by the placement plate. The pressure is transmitted through the limit rod to make the buffer spring work, thereby buffering the device. This process can limit the placement plate through the limit rod, and then limit the limit rod through the movable assembly, thereby improving the practicality of the device.

[0016] 2. An adjustment mechanism is provided, through which the wind pressure can be adjusted. The turntable in the mechanism drives the rotating rod to rotate, and the rotating rod drives the adjusting disk to move, so that the wind pressure can be adjusted by the adjusting disk. During this process, the adjusting disk can be limited by the limit sleeve, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0018] Figure 1 It is a schematic front view of the structure of the utility model;

[0019] Figure 2 It is a schematic front view of the structure of the main body of the utility model;

[0020] Figure 3 This is a schematic front cross-sectional view of the structure of the buffer mechanism of the present invention;

[0021] Figure 4 This is a schematic cross-sectional view of the structure of the adjustment mechanism of the utility model;

[0022] Figure 5 It is a schematic structural cross-sectional view of the fixing assembly of the present invention.

[0023] In the figure: 1. Base plate; 2. Support frame; 3. Buffer mechanism; 31. Chassis; 32. Movable component; 33. Limit rod; 34. Placement plate; 35. Fixed plate; 36. Groove; 37. Buffer spring; 38. Arc plate; 4. Adjustment mechanism; 41. Wind pressure assembly; 42. Filter; 43. Baffle; 44. Turntable; 45. Rotating rod; 46. Adjustment plate; 47. Limit sleeve; 5. Fixed assembly; 51. First fixed frame; 52. Hand wheel; 53. Threaded rod; 54. Second fixed frame; 55. Threaded sleeve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1-4 , an embodiment provided by the utility model:

[0026] A grate cooler grate bed cooling zone on both sides of the wind pressure regulating device, comprising: a bottom plate 1 and a support frame 2, the bottom plate 1 is provided with a support frame 2 at the upper end, the support frame 2 is provided with a fixing component 5, the bottom plate 1 is provided with a buffer mechanism 3 at the upper end, the buffer mechanism 3 is provided with a chassis 31, the chassis 31 is provided with movable components 32 on both sides, the movable component 32 is provided with a limiting rod 33, the limiting rod 33 is provided with a placement plate 34 at one end, and a fixing plate 35 is provided at the upper end of the chassis 31, the fixing plate 35 Grooves 36 are provided on both sides, and a buffer spring 37 is provided on the fixed plate 35. An arc-shaped plate 38 is provided on the upper end of the placement plate 34, and an adjustment mechanism 4 is provided on the upper end of the bottom plate 1. A wind pressure component 41 is provided in the adjustment mechanism 4, and a filter 42 is provided on one side of the wind pressure component 41, and a baffle 43 is provided at the air outlet of the wind pressure component 41. By setting this component, the wind pressure component 41 can be buffered by the buffer mechanism 3, and the wind pressure component 41 can be adjusted by the adjustment mechanism 4.

[0027] As a further feature of the present invention, a turntable 44 is provided on one side of the baffle 43, and a rotating rod 45 is rotatably installed on one end of the turntable 44, and one end of the rotating rod 45 is rotatably installed in the baffle 43. By setting this component, the rotating rod 45 can be driven to rotate by the turntable 44.

[0028] As a further feature of the present invention, an adjusting disk 46 is rotatably mounted on the rotating rod 45, and limiting sleeves 47 are provided on both sides of the adjusting disk 46. The limiting sleeves 47 are rotatably mounted on the rotating rod 45. By setting this component, the adjusting disk 46 can be driven to work by the rotating rod 45.

[0029] As a further step of the present invention, a first fixing frame 51 is provided in the fixing assembly 5, and the first fixing frame 51 is fixedly mounted on the support frame 2, and a hand wheel 52 is provided on one side of the first fixing frame 51, and a threaded rod 53 is rotatably mounted on one side of the hand wheel 52, and one end of the threaded rod 53 passes through the first fixing frame 51 and is rotatably mounted on one side of the support frame 2, and a second fixing frame 54 is provided on the other side of the support frame 2, and the second fixing frame 54 is fixedly mounted on the support frame 2, and a threaded sleeve 55 is provided at one end of the threaded rod 53, and one end of the threaded sleeve 55 is fixedly mounted on the arc plate 38. By setting this component, the threaded rod 53 can be driven to rotate by the hand wheel 52.

[0030] As a further feature of the present invention, the chassis 31 is fixedly mounted on the base plate 1, one end of the movable component 32 is fixedly mounted on the chassis 31, and one end of the limiting rod 33 is movably mounted on the movable component 32. By setting this component, the movable component 32 can be supported and limited by the chassis 31.

[0031] As a further feature of the present invention, the placement plate 34 is movably mounted on the limit rod 33, the fixed plate 35 is fixedly mounted on the chassis 31, one end of the buffer spring 37 is fixedly mounted on the fixed plate 35, and the other end of the buffer spring 37 is fixedly mounted on the placement plate 34, and the arc plate 38 is fixedly mounted on the placement plate 34. By setting this component, the arc plate 38 can be supported by the placement plate 34.

[0032] As a further feature of the present invention, the wind pressure component 41 is movably mounted on the arc plate 38, the filter 42 is fixedly mounted on one side of the wind pressure component 41, and the baffle 43 is fixedly mounted on the wind pressure component 41. By setting this component, filtering can be performed through the filter 42 in the wind pressure component 41.

[0033] Working principle: When it is necessary to use the wind pressure regulating device on both sides of the grate bed cooling zone of the grate cooler, it is only necessary to support the device through the base plate 1, and the device can be limited and fixed through the fixing component 5. The turntable 44 in the adjusting mechanism 4 drives the rotating rod 45 to rotate, and the rotating rod 45 drives the adjusting disk 46 to move, and the wind pressure can be adjusted by the adjusting disk 46. During this process, the adjusting disk can be limited by the limiting sleeve 47. During the working process, the wind pressure component 41 can be supported by the arc plate 38 in the buffer mechanism 3, and then supported by the placement disk 34, and the pressure is transmitted through the limiting rod 33 to make the buffer spring 37 work, thereby buffering the device. In this process, the placement disk 34 can be limited by the limiting rod 33, and the limiting rod is limited by the movable component 32, so that the work can be completed.

[0034] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A device for regulating wind pressure on both sides of the grate bed cooling zone of a grate cooler, comprising: A bottom plate (1) and a support frame (2), wherein the upper end of the bottom plate (1) is provided with a support frame (2), and the support frame (2) is provided with a fixing component (5), characterized in that: a buffer mechanism (3) is provided at the upper end of the bottom plate (1), a chassis (31) is provided in the buffer mechanism (3), movable components (32) are provided on both sides of the chassis (31), a limiting rod (33) is provided on the movable component (32), and a placement plate (34) is provided at one end of the limiting rod (33), and a positioning plate (34) is provided on the chassis. A fixing plate (35) is provided at the upper end of the (31), grooves (36) are provided on both sides of the fixing plate (35), and a buffer spring (37) is provided on the fixing plate (35), an arc plate (38) is provided at the upper end of the placement plate (34), and an adjustment mechanism (4) is provided at the upper end of the bottom plate (1), a wind pressure component (41) is provided in the adjustment mechanism (4), a filter (42) is provided on one side of the wind pressure component (41), and a baffle (43) is provided at the air outlet of the wind pressure component (41).

2. The device for regulating wind pressure on both sides of the grate bed cooling zone of a grate cooler according to claim 1, characterized in that: A rotating disk (44) is provided on one side of the baffle (43), a rotating rod (45) is rotatably mounted on one end of the rotating disk (44), and one end of the rotating rod (45) is rotatably mounted inside the baffle (43).

3. The device for regulating wind pressure on both sides of the grate bed cooling zone of a grate cooler according to claim 2, characterized in that: An adjusting disk (46) is rotatably mounted on the rotating rod (45), and limiting sleeves (47) are provided on both sides of the adjusting disk (46). The limiting sleeves (47) are rotatably mounted on the rotating rod (45).

4. The device for regulating wind pressure on both sides of the grate bed cooling zone of a grate cooler according to claim 3, characterized in that: A first fixing frame (51) is provided in the fixing assembly (5), the first fixing frame (51) is fixedly mounted on the support frame (2), and a hand wheel (52) is provided on one side of the first fixing frame (51), a threaded rod (53) is rotatably mounted on one side of the hand wheel (52), one end of the threaded rod (53) passes through the first fixing frame (51) and is rotatably mounted on one side of the support frame (2), a second fixing frame (54) is provided on the other side of the support frame (2), the second fixing frame (54) is fixedly mounted on the support frame (2), and one end of the threaded rod (53) is provided with a threaded sleeve (55), and one end of the threaded sleeve (55) is fixedly mounted on the arc plate (38).

5. The device for regulating wind pressure on both sides of the grate bed cooling zone of a grate cooler according to claim 1, characterized in that: The chassis (31) is fixedly mounted on the bottom plate (1), one end of the movable assembly (32) is fixedly mounted on the chassis (31), and one end of the limiting rod (33) is movably mounted on the movable assembly (32).

6. The device for regulating wind pressure on both sides of the grate bed cooling zone of a grate cooler according to claim 1, characterized in that: The placement plate (34) is movably mounted on the limiting rod (33), the fixed plate (35) is fixedly mounted on the chassis (31), one end of the buffer spring (37) is fixedly mounted on the fixed plate (35), and the other end of the buffer spring (37) is fixedly mounted on the placement plate (34), and the arc plate (38) is fixedly mounted on the placement plate (34).

7. The device for regulating wind pressure on both sides of the grate bed cooling zone of a grate cooler according to claim 1, characterized in that: The wind pressure assembly (41) is movably mounted on the arc plate (38), the filter (42) is fixedly mounted on one side of the wind pressure assembly (41), and the baffle (43) is fixedly mounted on the wind pressure assembly (41).

Images