Grate plate module of grate cooler and grate bed of grate cooler

Abstract

The utility model relates to the technical field of grate coolers, in particular to a grate plate module of a grate cooler and a grate bed of the grate cooler, and aims at solving the problems that in the prior art, when a resistance grate plate grate bed is installed, the number of installing and preassembling steps is large, and manufacturing difficulty is large. The utility model provides a grate plate module of a grate cooler. The grate plate module comprises a grate plate box and a blade group, the length direction of the grid plate box is taken as a first direction, and the width direction of the grid plate box is taken as a second direction; the grid plate box is concaved inwards to form a containing cavity, partition plates are arranged in the containing cavity, and the multiple partition plates are arranged in the containing cavity at intervals in the first direction so that the containing cavity can be divided into multiple installation positions used for installing blade sets. The blade set can be inserted into the mounting position in the second direction. According to the grate plate module of the grate cooler, the step of pre-assembling before installation is effectively reduced, and the manufacturing difficulty is lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of grate coolers, in particular to a grate plate module of a grate cooler and a grate bed of the grate cooler. Background Art

[0002] The grate cooler is the main equipment in the clinker burning system. The grate plate is the core component of the grate cooler, and its main function is to carry and distribute air to cool the material. The grate plate has the highest design and manufacturing precision among all the components of the grate cooler, and it is also the most difficult and costly part to manufacture; this is more obvious in the grate cooler in the form of a resistance grate plate. At present, the installation form of the resistance grate bed is a group of blades combined with a grate box to form a basic module, which is pre-assembled into a module by several basic modules, and then the grate bed is assembled with the module as the basic unit.

[0003] Since each pre-assembly of a module requires the use of several basic modules, and the basic module units are relatively small, and the four sides of the grate box need to be bent each time the grate box is made, that is, the number of bends is 4 times each time the grate box is made, therefore, the installation pre-assembly steps are numerous and the production is difficult. Utility Model Content

[0004] The utility model aims to provide a grate plate module and a grate bed of a grate cooler, so as to solve the problems of numerous installation pre-assembly steps and great manufacturing difficulty in the installation of the resistance grate plate and grate bed in the prior art.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0006] In a first aspect, the utility model provides a grate plate module of a grate cooler, comprising: a grate plate box and a blade group;

[0007] The length direction of the grate box is taken as the first direction, and the width direction of the grate box is taken as the second direction;

[0008] The grate box is concave to form a placement cavity, and a partition is arranged in the placement cavity. A plurality of partitions are arranged in the placement cavity at intervals along a first direction to divide the placement cavity into a plurality of installation positions for installing the blade group;

[0009] The blade assembly can be inserted into the mounting position along a second direction.

[0010] Furthermore,

[0011] The side wall of the partition plate and the side wall of the width side of the grate box are both connected with a slideway extending along the second direction;

[0012] The slideway is slidably connected to the blade group, and the slideway provides a sliding path for the blade group.

[0013] Furthermore,

[0014] A slide groove is provided on the side of the blade group, and the slideway extends into the slide groove and is slidably connected with the slide groove.

[0015] Furthermore,

[0016] The partition is connected in the grate box, and both sides of the partition are connected with first reinforcing plates.

[0017] Furthermore,

[0018] The first reinforcing plate is bent, one end of the first reinforcing plate is connected to the partition plate, and the other end of the first reinforcing plate is connected to the grate box.

[0019] Furthermore,

[0020] The side wall of the width side of the grate box is connected with a second reinforcing plate.

[0021] Furthermore,

[0022] The second reinforcing plate is bent, one end of the second reinforcing plate is connected to the side wall of the width side of the grate box, and the other end of the second reinforcing plate is connected to the grate box.

[0023] Furthermore,

[0024] The blade group includes a head blade, a middle blade and a tail blade;

[0025] The head blade, the middle blade and the tail blade are connected in sequence;

[0026] The tail blade is connected to the grate box.

[0027] Furthermore,

[0028] The tail blade is provided with a connecting hole, and a bolt passes through the connecting hole and extends into the grate box and is connected with the grate box.

[0029] In a second aspect, the utility model provides a grate bed of a grate cooler, comprising the grate plate module of the grate cooler.

[0030] Based on the above technical solutions, the technical effects that can be achieved by the utility model are:

[0031] The grate plate module of the grate cooler provided by the utility model is configured with a plurality of partitions in the placement cavity in the grate plate box to form a plurality of installation positions for installing the blade groups. During assembly, the blade groups are inserted into the installation positions along the second direction. Since a grate plate box has a plurality of installation positions, a plurality of blade groups can be loaded into a grate plate box at the same time. After the assembly is completed, a grate plate module can be directly formed. When the grate plate box, partitions and blade groups in the grate plate module of the grate cooler provided by the utility model are used to make a module, it is only necessary to bend the four sides of a grate plate box, and the number of bends is significantly reduced, thereby effectively reducing the steps of pre-assembly before installation and reducing the difficulty of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 A schematic diagram of the structure of a grate box provided in an embodiment of the utility model;

[0034] Figure 2 A schematic diagram of the structure of the blade assembly provided in the embodiment of the utility model;

[0035] Figure 3 A structural schematic diagram of a grate plate module of a grate cooler provided in an embodiment of the utility model.

[0036] Icons: 100-grate box; 110-width edge; 120-length edge; 200-blade group; 210-head blade; 220-middle blade; 230-tail blade; 231-connecting hole; 300-partition; 400-slide; 500-first reinforcement plate; 600-second reinforcement plate. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0038] 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.

[0039] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0040] The utility model provides a grate plate module of a grate cooler, comprising: a grate plate box 100 and a blade group 200; the length direction of the grate plate box 100 is a first direction, and the width direction of the grate plate box 100 is a second direction; the grate plate box 100 is concave to form a placement cavity, a partition plate 300 is arranged in the placement cavity, and a plurality of partition plates 300 are arranged in the placement cavity at intervals along the first direction to divide the placement cavity into a plurality of installation positions for installing the blade group 200; the blade group 200 can be inserted into the installation position along the second direction.

[0041] The grate plate module of the grate cooler provided by the utility model is configured with a plurality of partitions 300 in the placement cavity in the grate plate box 100 to form a plurality of installation positions for installing the blade group 200. During assembly, the blade group 200 is inserted into the installation position along the second direction. Since a grate plate box 100 has a plurality of installation positions, a grate plate box 100 can be loaded with a plurality of blade groups 200 at the same time. After the assembly is completed, a grate plate module can be directly formed. When the grate plate box 100, the partitions 300 and the blade group 200 in the grate plate module of the grate cooler provided by the utility model are used to make a module, it is only necessary to bend the four sides of a grate plate box 100, and the number of bends is significantly reduced, which effectively reduces the steps of pre-assembly before installation and reduces the difficulty of production.

[0042] The following combination Figure 1-Figure 3 The structure and shape of the grate plate module of the grate cooler provided in this embodiment are described in detail.

[0043] Regarding the shape and structure of the grate box 100, in detail:

[0044] The length direction of the grate box 100 is the first direction, and the width direction of the grate box 100 is the second direction. Figure 1 As shown, the grate box 100 is concave to form a placement cavity, in which a partition 300 is arranged. A plurality of partitions 300 are arranged in the placement cavity at intervals along a first direction to divide the placement cavity into a plurality of installation positions for installing the blade assembly 200.

[0045] Specifically, the four sides of the box body of the grate box 100 are bent into a box shape, and the middle of the grate box 100 is partitioned by a steel plate into a small grid suitable for installing the blade assembly 200.

[0046] In an optional embodiment, the grate box 100 may be made of steel plate.

[0047] In an optional embodiment, the material of the partition 300 can be selected as a steel plate.

[0048] On the basis of the above embodiment, further, the side wall of the partition 300 and the side wall of the width edge 110 of the grate box 100 are connected with a slide 400 extending along the second direction, and the slide 400 is slidably connected to the blade group 200, and the slide 400 provides a sliding path for the blade group 200.

[0049] Specifically, both side walls of the partition 300 are connected with the slideway 400, and the connection method is preferably welding; the side wall of the width side 110 of the grate box 100 close to the box is connected with the slideway 400, and the connection method is preferably welding.

[0050] In an optional embodiment, a slide groove is opened on the side of the blade assembly 200, and the slide 400 is configured as a slide plate. The slide 400 extends into the slide groove and is slidably connected to the slide groove.

[0051] Specifically, when installing the blade assembly 200, the slide groove is aligned with the slideway 400, and the slideway 400 is extended into the slide groove, and the blade assembly 200 is pushed along the second direction to push the blade assembly 200 into the installation position to complete the installation.

[0052] As an alternative embodiment, a downwardly extending slider is provided at the bottom of the blade assembly 200, and the slideway 400 is provided with an upwardly opening slide groove, the length of the slide groove extends along the second direction, and the slider extends into the slide groove and is slidably connected with the slide groove.

[0053] Specifically, when installing the blade assembly 200, the slider is inserted into the slide groove, and the blade assembly 200 is pushed along the second direction to push the blade assembly 200 into the installation position to complete the installation.

[0054] On the basis of the above embodiment, in order to further strengthen the connection between the partition plate 300 and the grate box 100 , the partition plate 300 is connected inside the grate box 100 , and first reinforcing plates 500 are connected to both sides of the partition plate 300 .

[0055] In an optional embodiment, the first reinforcing plate 500 is bent, one end of the first reinforcing plate 500 is connected to the partition plate 300, preferably by welding, and the other end is connected to the grate box 100, preferably by welding.

[0056] On the basis of the above embodiment, further, a second reinforcing plate 600 is connected to the side wall of the width side 110 of the grate box 100 .

[0057] In an optional embodiment, the second reinforcing plate 600 is bent, one end of the second reinforcing plate 600 is connected to the side wall of the width edge 110 of the grate box 100, preferably by welding, and the other end is connected to the grate box 100, preferably by welding.

[0058] Regarding the shape and structure of the blade assembly 200, in detail:

[0059] like Figure 2 and 3 As shown, the blade group 200 is inserted into the installation position along the second direction, and the blade group 200 includes a head blade 210, a middle blade 220 and a tail blade 230; the head blade 210, the middle blade 220 and the tail blade 230 are connected in sequence; the tail blade 230 is connected to the grate box 100.

[0060] In an optional embodiment, the blade set 200 is assembled and sequentially installed into the grate box 100 along the slideway 400 .

[0061] In an optional embodiment (this embodiment corresponds to the case where a slide groove is provided on the side of the blade assembly 200), slide grooves are provided on the sides of the head blade 210, the middle blade 220 and the tail blade 230, and the three slide grooves are connected in sequence, and the slideway 400 extends into the slide grooves and is slidably connected with the slide grooves. During assembly, the slideway 400 is extended into the slide groove, and the blade assembly 200 is pushed along the second direction, and the blade assembly 200 is pushed into the installation position to complete the installation.

[0062] As an alternative embodiment (this embodiment corresponds to the case where a downward sliding block is provided at the bottom of the above-mentioned blade group 200), the bottoms of the head blade 210, the middle blade 220 and the tail blade 230 are all provided with downwardly extending sliding blocks, which extend into the slide grooves provided on the slideway 400 and are slidably connected with the slide grooves. During assembly, the sliding blocks extend into the slide grooves and push the blade group 200 along the second direction, pushing the blade group 200 into the installation position to complete the installation.

[0063] In an optional embodiment, the tail blade 230 is provided with a connection hole 231 , and the bolt passes through the connection hole 231 and extends into the grate box 100 and is connected to the length side 120 of the grate box 100 .

[0064] Specifically, after the blade assembly 200 and the grate box 100 are assembled in place, bolts are passed through the connection holes 231 of the tail blades 230 and tightened with the grate box 100 to complete the assembly.

[0065] The grate plate module of the grate cooler provided in the present embodiment can directly replace the pre-assembled module of the basic module. The grate plate box 100 can simultaneously accommodate several groups of blade groups 200. The number of bends made in the grate plate box 100 in the grate plate module is also 4, which is several times less than that in the prior art, and the pre-assembly steps before installation are reduced. In addition, the grate plate module of the grate cooler provided in the present embodiment has strong reliability, and reduces the difficulty and cost of production.

[0066] Since the technical effect of the grate bed of the grate cooler provided in this embodiment is the same as the technical effect of the grate plate module of the grate cooler provided in the above-mentioned embodiment, it will not be described in detail here.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A grate plate module for a grate cooler, characterized in that: include: A grate box (100) and a blade assembly (200); The length direction of the grate box (100) is taken as a first direction, and the width direction of the grate box (100) is taken as a second direction; The grate box (100) is concavely formed with a placement cavity, a partition (300) is arranged in the placement cavity, and a plurality of partitions (300) are arranged in the placement cavity at intervals along a first direction to divide the placement cavity into a plurality of installation positions for installing the blade assembly (200); The blade assembly (200) can be inserted into the installation position along the second direction.

2. The grate plate module of the grate cooler according to claim 1, characterized in that: The side wall of the partition plate (300) and the side wall of the width side (110) of the grate box (100) are both connected with a slideway (400) extending along the second direction; The slideway (400) is slidably connected to the blade assembly (200), and the slideway (400) provides a sliding path for the blade assembly (200).

3. The grate plate module of the grate cooler according to claim 2, characterized in that: A sliding groove is provided on the side of the blade assembly (200), and the slideway (400) extends into the sliding groove and is slidably connected with the sliding groove.

4. The grate plate module of the grate cooler according to claim 1, characterized in that: The partition plate (300) is connected inside the grate box (100), and first reinforcing plates (500) are connected to both sides of the partition plate (300).

5. The grate plate module of the grate cooler according to claim 4, characterized in that: The first reinforcing plate (500) is bent, one end of the first reinforcing plate (500) is connected to the partition plate (300), and the other end of the first reinforcing plate (500) is connected to the grate box (100).

6. The grate plate module of the grate cooler according to claim 1, characterized in that: The side wall of the width side (110) of the grate box (100) is connected to a second reinforcing plate (600).

7. The grate plate module of the grate cooler according to claim 6, characterized in that: The second reinforcing plate (600) is bent, one end of the second reinforcing plate (600) is connected to the side wall of the width side (110) of the grate box (100), and the other end is connected to the grate box (100).

8. The grate plate module of the grate cooler according to claim 1, characterized in that: The blade assembly (200) comprises a head blade (210), a middle blade (220) and a tail blade (230); The head blade (210), the middle blade (220) and the tail blade (230) are connected in sequence; The tail blade (230) is connected to the grate box (100).

9. The grate plate module of the grate cooler according to claim 8, characterized in that: The tail blade (230) is provided with a connection hole (231), and a bolt passes through the connection hole (231) and extends into the grate box (100) to be connected to the grate box (100).

10. A grate bed of a grate cooler, characterized in that: It comprises a grate plate module of a grate cooler as described in any one of claims 1 to 9.

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