Device for preventing grate cooler guard plate from deformation and material leakage

Abstract

The utility model relates to the technical field of protective devices, and discloses a device for preventing a grate cooler guard plate from deforming and leaking materials, which comprises a supporting seat and a connecting frame, a grate cooler body is fixedly connected in the supporting seat, a grate cooler guard plate body is arranged in the grate cooler body, a heat dissipation fan is fixedly connected in the connecting frame, and the grate cooler guard plate body is arranged in the connecting frame. A heat dissipation protection mechanism is arranged on the front face of the connecting frame, an auxiliary mounting mechanism is arranged on the back of the connecting frame, and in the using process, the angle of a flow guide plate can be conveniently adjusted through work of telescopic rods and cooperation with guide rails, so that the heat dissipation efficiency is improved, and thermal deformation caused by large temperature change of the grate cooler protection plate body is avoided; according to the grate cooler, the connecting frame moves, when the air duct is collided, the protective roller relieves the force of an impacted object, the position of the mounting block is conveniently adjusted through rotation of the two-way threaded rod in cooperation with the limiting rod, and therefore adaptive mounting of mounting holes in different grate cooler bodies is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices, in particular to a device for preventing a grate cooler guard plate from deforming and leaking materials. Background Art

[0002] Grate cooler is an important main equipment in the clinker burning system of cement plant. Its main function is to cool and transport cement clinker. At the same time, it provides hot air for rotary kiln and decomposition furnace, and is the main equipment for heat recovery in the burning system. At the same time, it provides hot air for rotary kiln and decomposition furnace, and is the main equipment for heat recovery in the burning system. Traditional grate coolers are divided into three types: rotary, vibrating and push-type. Grate coolers realize the cooling, transportation and grate bed sealing of clinker through the appropriate gap between the movable grate plate and the guard plate.

[0003] In the prior art, the guard plate often needs to come into contact with the internal high-temperature clinker, which is prone to large temperature changes and thus thermal deformation. The guard plate is often simply fixed and installed by bolts, etc., resulting in a lack of protection for the guard plate, which is prone to subsequent deformation of the guard plate and leakage of material, thereby affecting the daily working process of the grate cooler and being inconvenient for subsequent maintenance by staff. Therefore, it is necessary to improve a device that can prevent the grate cooler guard plate from deformation and leakage to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a device for preventing a grate cooler guard plate from deforming and leaking materials, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for preventing a grate cooler guard plate from deforming and leaking, comprising a support seat and a connection frame, a grate cooler body is fixedly connected inside the support seat, a grate cooler guard plate body is arranged inside the grate cooler body, a heat dissipation fan is fixedly connected inside the connection frame, a heat dissipation protection mechanism is arranged on the front of the connection frame, and an auxiliary installation mechanism is arranged on the back of the connection frame;

[0006] The heat dissipation protection mechanism comprises a heat dissipation adjustment component and a protection component, and the protection component is arranged outside the heat dissipation adjustment component.

[0007] Preferably, the heat dissipation adjustment component includes an air duct, which is fixedly connected to the front side of the connecting frame, a guide plate is rotatably connected inside the air duct, a telescopic rod is fixedly connected to the bottom of the air duct, a toothed plate is fixedly connected to the top of the telescopic rod, a gear column is fixedly connected to the bottom of the guide plate, and a guide rail is fixedly connected inside the air duct to facilitate adjustment of the guide plate angle, thereby increasing the heat dissipation efficiency, avoiding hot air convection or increasing the impact on the working environment, and avoiding large temperature changes on the grate cooler guard plate body, thereby causing thermal deformation.

[0008] Preferably, grooves are provided at positions corresponding to the guide rail and the tooth plate, and the tooth plate is slidably connected inside the groove, and the gear column is meshed with the tooth plate, so as to make the heat dissipation process more stable.

[0009] Preferably, the protection component includes a connecting box, the connecting box is fixedly connected to the outside of the air duct, a spring is fixedly connected inside the connecting box, a slider is fixedly connected to one end of the spring away from the connecting box, and a connecting frame is fixedly connected to one end of the slider away from the spring, and a protection roller is rotatably connected inside the connecting frame, so that when the air duct is collided, the protection roller can release the force of the impact object, thereby avoiding collision damage to the grate cooler guard plate body and collision deformation.

[0010] Preferably, a groove is opened at the corresponding position of the connection box and the slider, and the slider is slidably connected inside the groove. Two protective rollers are provided, and the two protective rollers are symmetrically distributed with the center line of the front side of the air duct as the symmetry axis, so as to facilitate a more stable protection process.

[0011] Preferably, the auxiliary installation mechanism includes a connecting platform, the connecting platform is fixedly connected to the back of the connecting frame, a bidirectional threaded rod is rotatably connected inside the connecting platform, a limiting rod is fixedly connected inside the connecting platform, a movable block is slidably connected to the outside of the limiting rod, and a mounting block is fixedly connected to the back of the movable block, which is convenient for adjusting the position of the mounting block to meet the needs of different mounting holes on the grate cooler body for adaptive installation, thereby increasing applicability.

[0012] Preferably, bolts are provided between the mounting block and the grate cooler body, the movable block is threadedly connected to the bidirectional threaded rod, and the movable block is slidably connected to the connecting platform, so as to make the installation process more stable.

[0013] Compared with the prior art, the utility model provides a device for preventing the grate cooler guard plate from deforming and leaking, which has the following beneficial effects:

[0014] 1. The device for preventing the deformation and leakage of the grate cooler guard plate has a heat dissipation protection mechanism. During use, the telescopic rod is used to cooperate with the guide rail to adjust the angle of the guide plate, thereby increasing the heat dissipation efficiency, avoiding hot air convection or increasing the impact on the working environment, and avoiding the grate cooler guard plate body from a large temperature change and thus thermal deformation. The connecting frame moves by moving the protective roller, so that when the air duct is collided, the protective roller releases the force of the impact object, thereby avoiding collision damage to the grate cooler guard plate body and avoiding collision deformation.

[0015] 2. The device for preventing the grate cooler guard plate from deforming and leaking is provided with an auxiliary installation mechanism. During use, the provided bidirectional threaded rod is rotated to cooperate with the limit rod to facilitate adjustment of the position of the installation block, so as to meet the requirements of the installation holes on different grate cooler bodies for adaptive installation, thereby increasing applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection frame and related mechanism structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the heat dissipation adjustment component of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the heat dissipation adjustment component of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the protective component of the utility model;

[0022] Figure 6 This is a schematic diagram of the internal structure of the protective component of the utility model;

[0023] Figure 7 This is a schematic diagram of the auxiliary installation mechanism structure of the utility model;

[0024] Figure 8 It is a schematic diagram of the internal structure of the auxiliary installation mechanism of the utility model.

[0025] In the figure: 1. support base; 2. connecting frame; 3. grate cooler body; 4. grate cooler guard plate body; 5. heat dissipation fan; 6. heat dissipation protection mechanism; 61. heat dissipation adjustment component; 611. air duct; 612. guide plate; 613. telescopic rod; 614. tooth plate; 615. guide rail; 616. gear column; 62. protection component; 621. connecting box; 622. connecting frame; 623. protection roller; 624. spring; 625. slider; 7. auxiliary installation mechanism; 71. connecting table; 72. two-way threaded rod; 73. mounting block; 74. limit rod; 75. movable block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] See also Figure 1-6 The utility model provides a technical solution: a device for preventing a grate cooler guard plate from deforming and leaking, comprising a support seat 1 and a connection frame 2, a grate cooler body 3 is fixedly connected inside the support seat 1, a grate cooler guard plate body 4 is arranged inside the grate cooler body 3, a heat dissipation fan 5 is fixedly connected inside the connection frame 2, a heat dissipation protection mechanism 6 is arranged on the front of the connection frame 2, and an auxiliary installation mechanism 7 is arranged on the back of the connection frame 2;

[0030] The heat dissipation protection mechanism 6 includes a heat dissipation adjustment component 61 and a protection component 62 . The protection component 62 is arranged outside the heat dissipation adjustment component 61 .

[0031] Furthermore, the heat dissipation adjustment component 61 includes an air duct 611, which is fixedly connected to the front side of the connecting frame 2, and a guide plate 612 is rotatably connected inside the air duct 611. A telescopic rod 613 is fixedly connected to the bottom of the air duct 611, and a toothed plate 614 is fixedly connected to the top of the telescopic rod 613. A gear column 616 is fixedly connected to the bottom of the guide plate 612, and a guide rail 615 is fixedly connected inside the air duct 611, so as to facilitate the adjustment of the angle of the guide plate 612, thereby increasing the heat dissipation efficiency, avoiding hot air convection or increasing the impact on the working environment, and avoiding large temperature changes of the grate cooler guard plate body 4, thereby causing thermal deformation.

[0032] Furthermore, grooves are provided at corresponding positions of the guide rail 615 and the tooth plate 614 , and the tooth plate 614 is slidably connected inside the groove, and the gear column 616 is meshed with the tooth plate 614 , so as to make the heat dissipation process more stable.

[0033] Furthermore, the protection component 62 includes a connecting box 621, which is fixedly connected to the outside of the air duct 611, and a spring 624 is fixedly connected inside the connecting box 621. The spring 624 is fixedly connected to a slider 625 at one end away from the connecting box 621, and the slider 625 is fixedly connected to a connecting frame 622 at one end away from the spring 624. The connecting frame 622 is rotatably connected to a protection roller 623, so that when the air duct 611 is collided, the protection roller 623 can release the force of the impact object, thereby avoiding collision damage to the grate cooler guard plate body 4 and avoiding collision deformation.

[0034] Furthermore, grooves are opened at corresponding positions of the connection box 621 and the slider 625, and the slider 625 is slidably connected inside the groove. Two protective rollers 623 are provided, and the two protective rollers 623 are symmetrically distributed with the front center line of the air duct 611 as the symmetry axis, so as to facilitate a more stable protection process.

[0035] Embodiment 2:

[0036] See also Figure 7-8 , and combined with the first embodiment, it is further obtained that the auxiliary installation mechanism 7 includes a connecting platform 71, the connecting platform 71 is fixedly connected to the back of the connecting frame 2, a bidirectional threaded rod 72 is rotatably connected inside the connecting platform 71, a limit rod 74 is fixedly connected inside the connecting platform 71, and a movable block 75 is slidably connected to the outside of the limit rod 74, and a mounting block 73 is fixedly connected to the back of the movable block 75, which is convenient for adjusting the position of the mounting block 73, so as to meet the requirements of different mounting holes on the grate cooler body 3 for adaptive installation, thereby increasing applicability.

[0037] Furthermore, bolts are provided between the mounting block 73 and the grate cooler body 3, the movable block 75 is threadedly connected to the bidirectional threaded rod 72, and the movable block 75 is slidably connected to the connecting platform 71, so that the installation process is more stable.

[0038] In actual operation, when this device is used, it is first adjusted and installed according to different models of grate cooler bodies 3. The staff rotates the two-way threaded rod 72, and the two-way threaded rod 72 is rotated by the setting, and the limit rod 74 is cooperated to move the movable block 75, so that the installation block 73 moves. After the installation is completed, the cooling fan 5 is operated by the setting, so as to perform a heat dissipation process on the grate cooler guard plate body 4, and the telescopic rod 613 is operated by the setting, and the guide rail 615 is cooperated to move the tooth plate 614, and the gear column 616 is cooperated to rotate the guide plate 612. When the air duct 611 is collided, the protective roller 623 first contacts the impactor, and the protective roller 623 is moved by the setting to move the connecting frame 622, and the spring 624 is cooperated to move the slider 625.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A device for preventing deformation and leakage of a grate cooler guard plate, comprising a support base (1) and a connecting frame (2), characterized in that: The support seat (1) is fixedly connected to a grate cooler body (3), a grate cooler guard plate body (4) is arranged inside the grate cooler body (3), a heat dissipation fan (5) is fixedly connected to the connection frame (2), a heat dissipation protection mechanism (6) is arranged on the front of the connection frame (2), and an auxiliary installation mechanism (7) is arranged on the back of the connection frame (2); The heat dissipation protection mechanism (6) comprises a heat dissipation adjustment component (61) and a protection component (62), wherein the protection component (62) is arranged outside the heat dissipation adjustment component (61).

2. The device for preventing the grate cooler guard plate from deforming and leaking according to claim 1, characterized in that: The heat dissipation adjustment component (61) comprises an air duct (611), wherein the air duct (611) is fixedly connected to the front face of the connection frame (2), a guide plate (612) is rotatably connected inside the air duct (611), a telescopic rod (613) is fixedly connected to the bottom of the air duct (611), a toothed plate (614) is fixedly connected to the top of the telescopic rod (613), a gear column (616) is fixedly connected to the bottom of the guide plate (612), and a guide rail (615) is fixedly connected inside the air duct (611).

3. The device for preventing the grate cooler guard plate from deforming and leaking according to claim 2, characterized in that: The guide rail (615) and the tooth plate (614) are provided with grooves at corresponding positions, and the tooth plate (614) is slidably connected inside the groove, and the gear column (616) is meshed with the tooth plate (614).

4. The device for preventing the grate cooler guard plate from deforming and leaking according to claim 2, characterized in that: The protection component (62) comprises a connection box (621), wherein the connection box (621) is fixedly connected to the outside of the air duct (611), a spring (624) is fixedly connected inside the connection box (621), a slider (625) is fixedly connected to one end of the spring (624) away from the connection box (621), a connection frame (622) is fixedly connected to one end of the slider (625) away from the spring (624), and a protection roller (623) is rotatably connected inside the connection frame (622).

5. The device for preventing the grate cooler guard plate from deforming and leaking according to claim 4, characterized in that: A groove is provided at a position corresponding to the connection box (621) and the slider (625), and the slider (625) is slidably connected inside the groove. Two protective rollers (623) are provided, and the two protective rollers (623) are symmetrically distributed with the front center line of the air duct (611) as the symmetry axis.

6. The device for preventing the grate cooler guard plate from deforming and leaking according to claim 1, characterized in that: The auxiliary mounting mechanism (7) comprises a connecting platform (71), the connecting platform (71) is fixedly connected to the back of the connecting frame (2), a bidirectional threaded rod (72) is rotatably connected inside the connecting platform (71), a limiting rod (74) is fixedly connected inside the connecting platform (71), a movable block (75) is slidably connected outside the limiting rod (74), and a mounting block (73) is fixedly connected to the back of the movable block (75).

7. The device for preventing the grate cooler guard plate from deforming and leaking according to claim 6, characterized in that: Bolts are provided between the mounting block (73) and the grate cooler body (3); the movable block (75) is threadedly connected to the bidirectional threaded rod (72); and the movable block (75) is slidably connected to the connecting platform (71).

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