Grate plate structure of grate cooler

Abstract

The utility model relates to the technical field of grate coolers, and discloses a grate plate structure of a grate cooler, which comprises a grate plate frame body, an air inlet is arranged at the bottom end of the grate plate frame body, a partition plate is fixedly mounted on the inner wall of the grate plate frame body close to the top end, an air outlet is arranged on the partition plate, and a first contraction groove and a second contraction groove are respectively arranged on two sides of the inner wall of the air outlet. A first baffle and a second baffle are inserted into the first shrinkage groove and the second shrinkage groove correspondingly, and a first spring is fixedly connected between one side of the first baffle and the inner wall of the first shrinkage groove. According to the grate plate structure of the grate cooler, personnel can conveniently adjust the air outlet area of each air outlet at the same time, the adjusting efficiency is improved, and therefore the normal use efficiency of the grate cooler is guaranteed; the problems that in the prior art, personnel need to adjust the positions of plate bodies one by one to adjust the air outlet size of an air outlet of a grid plate frame body, the adjusting steps are tedious, the adjusting efficiency is influenced, and the normal use efficiency of a grate cooler is influenced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to grate cooler technical field, concretely to a grate cooler grate plate structure. BACKGROUND

[0002] Grate cooler is a kind of quenching cooler. After entering the cooler from kiln, clinker is laid into a certain thickness layer on grate plate, and cold air is blown in, so that the clinker is quenched by the cold air passing through the moving layer on the grate in the direction perpendicular to each other, and the clinker can be quenched from 1300-1400 DEG C to below 100 DEG C within a few minutes;

[0003] According to Chinese patent publication No. CN221403926U, a cement plant prepared grate cooler grate plate structure is disclosed, which allows each adjusting plate to displace within the chute by setting adjusting plate, pressing strip and scale adjusting structure, and the adjusting plate can be fixed by the pressing strip. The adjusting plate can be adjusted in size, and the scale can control the adjusting degree. The grate plate structure of the grate cooler can be adjusted according to the use requirements, and the size of the grate gap can be adjusted flexibly. The problem of the existing grate cooler grate plate being an integral structure and not being convenient to adjust the size of the grate gap according to the use requirements is solved.

[0004] However, the position of the adjusting plate body needs to be adjusted one by one by personnel to adjust the air outlet size of the air outlet of the grate plate frame, which makes the adjustment process more complicated and affects the adjustment efficiency, thereby affecting the normal use efficiency of the grate cooler. Therefore, we propose a grate cooler grate plate structure. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a grate cooler grate plate structure to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a grate cooler grate plate structure, comprising a grate plate frame, the grate plate frame bottom end is provided with an air inlet, the grate plate frame inner wall is fixedly installed with a baffle plate near the top end, the baffle plate is provided with an air outlet, the air outlet inner wall is provided with a contraction groove one and a contraction groove two on both sides respectively, the contraction groove one and the contraction groove two are respectively inserted with a baffle one and a baffle two, the baffle one side and the contraction groove one inner wall are fixedly connected with a spring one, the baffle two side and the contraction groove two inner wall are fixedly connected with a spring two, the baffle plate top is provided with a fixed frame, the fixed frame bottom end is fixedly installed with a triangular top block, the baffle one and the baffle two opposite side top end are provided with inclined grooves near the front and back respectively, the triangular top block is inserted between the inclined grooves of the baffle one and the baffle two, the baffle plate top end is rotatably connected with a screw rod through bearing seat near both sides, the screw rod is screwed with the screw hole of the fixed frame, and the screw rod top end is fixedly installed with a knob.

[0007] Preferably, the inner wall of the shrinkage groove one and the shrinkage groove two are fixedly provided with a limiting rod, one end of the baffle one and the baffle two is provided with a rod slot, the limiting rod is inserted into the rod slot, the spring one and the spring two are respectively arranged around the outer wall of the two limiting rods, the limiting rod can limit the spring one and the spring two, and the stability of the spring one and the spring two during compression is guaranteed.

[0008] Preferably, the top end of the partition plate near the four corners is fixedly provided with a limiting column, the partition plate near the four corners is provided with a column hole, and the limiting column is movably penetrated through the column hole.

[0009] Preferably, the limiting column is matched with the column hole.

[0010] Preferably, the top end of the baffle one and the baffle two is fixedly provided with an L-shaped pointer, the top end of the baffle is communicated with the inner wall of the shrinkage groove one and the shrinkage groove two and is provided with a sliding groove, the L-shaped pointer is movably penetrated through the sliding groove, and the top end of the partition plate is provided with a scale.

[0011] Preferably, the L-shaped pointer is arranged above the scale, and the L-shaped pointer is matched with the sliding groove.

[0012] The utility model provides a kind of grate cooler grate plate structure.The grate cooler grate plate structure has the following beneficial effects:

[0013] (1) the grate cooler grate plate structure can conveniently adjust the air outlet area of each air outlet by personnel, improve the adjustment efficiency, so as to ensure the normal use efficiency of the grate cooler, solve the problem that personnel needs to adjust the position of the plate body one by one in the prior art to realize the adjustment of the air outlet size of the grate plate frame, which leads to complicated adjustment steps and affects the adjustment efficiency, thereby affecting the normal use efficiency of the grate cooler;

[0014] (2) the grate cooler grate plate structure, by setting pointer and scale, personnel can more intuitively understand the moving distance of the baffle one and the baffle two, so as to ensure the accuracy of the air outlet area adjustment of the air outlet, facilitate personnel operation, by setting limiting column and column hole, the limiting effect of the fixed frame can be achieved, and the stability of the fixed frame during use is improved, with simple structure and strong practicability. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2The utility model discloses a partition plate top section structure schematic diagram shows,

[0017] Figure 3 The utility model discloses a triangular top plate front section structure schematic diagram shows,

[0018] Figure 4 The utility model discloses a grate frame internal structure schematic diagram shows,

[0019] Figure 5 The utility model discloses a Figure 1 The utility model discloses a

[0020] Figure 6 The utility model discloses a Figure 1 The utility model discloses a

[0021] Figure 7 The utility model discloses a Figure 2 The utility model discloses a

[0022] Figure 8 The utility model discloses a Figure 3 The utility model discloses a

[0023] In the drawing, 1, grate frame, 2, partition plate, 3, air outlet, 4, baffle one, 5, contraction groove one, 6, baffle two, 7, contraction groove two, 8, spring one, 9, spring two, 10, limit rod, 11, rod groove, 12, triangular top block, 13, inclined groove, 14, fixed frame, 15, screw rod, 16, knob, 17, limit column, 18, column hole, 19, L-shaped pointer, 20, scale, 21, air inlet, 22, sliding slot. DETAILED DESCRIPTION

[0024] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0025] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two;The orientation or position relation indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is the orientation or position relation based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium.

[0027] As Figures 1-8 The utility model provides a technical scheme: a grate cooler grate plate structure, including grate plate frame body 1, grate plate frame body 1 bottom end is equipped with air inlet 21, grate plate frame body 1 inner wall is close to top fixed mounting has the baffle 2, baffle 2 is equipped with air outlet 3, air outlet 3 inner wall both sides are equipped with shrinkage groove one 5 with shrinkage groove two 7, respectively, shrinkage groove one 5 with shrinkage groove two 7 are inserted with baffle one 4 with baffle two 6, baffle one 4 one side and shrinkage groove one 5 inner wall between fixed connection has spring one 8, baffle two 6 one side and shrinkage groove two 7 inner wall between fixed connection has spring two 9, baffle 2 top is provided with fixed frame 14, fixed frame 14 bottom end fixed mounting has triangular top block 12, baffle one 4 with baffle two 6 opposite side top close to front and back all are equipped with inclined slot 13, triangular top block 12 is inserted in the inclined slot 13 of baffle one 4 with baffle two 6, baffle 2 top close to both sides are all rotatably connected with screw rod 15 through bearing seat, screw rod 15 is equipped with the threaded hole screwing of fixed frame 14, screw rod 15 top fixed mounting has knob 16.

[0028] The above technical scheme is specifically, when the grate cooler grate plate structure is used, can pass through rotating knob 16, knob 16 drives screw rod 15 to rotate, screw rod 15 drives fixed frame 14 to move down, fixed frame 14 drives triangular top block 12 to move down, triangular top block 12 extrudes baffle one 4 with baffle two 6 respectively to shrink in shrinkage groove one 5 with shrinkage groove two 7, baffle one 4 with baffle two 6 respectively compress spring one 8 with spring two 9, make baffle one 4 with baffle two 6 open air outlet 3, increase air outlet 3 air area, when reverse knob 16, triangular top block 12 moves up, baffle one 4 with baffle two 6 then will respectively in spring one 8 with spring two 9 mutually close, to reduce the air area of air outlet 3, through the above structure, can conveniently personnel simultaneously adjust the air area of each air outlet 3, improve the adjustment efficiency, to ensure the normal use efficiency of grate cooler, solve the problem that personnel need to adjust the position of plate body one by one in prior art scheme, to realize the air size of adjusting air outlet 3 of grate plate frame body 1, lead to adjustment step to be more complicated, influence adjustment efficiency, to affect the normal use efficiency of grate cooler.

[0029] Further, the inner walls of the contraction groove one 5 and the contraction groove two 7 are fixedly provided with limiting rods 10, the end of the baffle one 4 and the baffle two 6 is provided with a rod groove 11, the limiting rod 10 is inserted into the rod groove 11, and the spring one 8 and the spring two 9 are respectively arranged on the outer walls of the two limiting rods 10;

[0030] Wherein, by setting the limiting rod 10, the spring one 8 and the spring two 9 can be limited, and the stability of the spring one 8 and the spring two 9 during compression can be ensured.

[0031] Further, the top end of the baffle 2 near the four corners is fixedly provided with limiting columns 17, and the baffle 2 near the four corners is provided with column holes 18, and the limiting columns 17 are movably penetrated through the column holes 18.

[0032] Wherein, by setting the limiting column 17 and the column hole 18, the fixed frame 14 can be limited, and the stability of the fixed frame 14 during use can be improved.

[0033] Further, the limiting column 17 is matched with the column hole 18.

[0034] Further, the top end of the baffle one 4 and the baffle two 6 is fixedly provided with an L-shaped pointer 19, the top end of the baffle is communicated with the inner walls of the contraction groove one 5 and the contraction groove two 7 and is provided with a sliding groove 22, the L-shaped pointer 19 is movably penetrated through the sliding groove 22, and the top end of the baffle 2 is provided with a scale 20.

[0035] Wherein, by setting the pointer and the scale 20, the moving distance of the baffle one 4 and the baffle two 6 can be more intuitively understood, so that the accuracy of the air outlet area adjustment of the air outlet 3 can be ensured, and the personnel operation is facilitated.

[0036] Further, the L-shaped pointer 19 is arranged above the scale 20, and the L-shaped pointer 19 is matched with the sliding groove 22.

[0037] The embodiments of the utility model are given for example and description, and are not exhaustive or limit the utility model to the disclosed forms. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described for better illustrating the principles and practical application of the utility model, and enabling those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A grate structure of a grate cooler, comprising a grate frame (1), characterized in that: The grate frame (1) bottom end is provided with an air inlet (21), the grate frame (1) inner wall is fixedly installed with a partition (2) close to the top end, the partition (2) is provided with an air outlet (3), the air outlet (3) inner wall is provided with a contraction groove one (5) and a contraction groove two (7) on both sides respectively, the contraction groove one (5) and the contraction groove two (7) are respectively inserted with a baffle one (4) and a baffle two (6), the baffle one (4) one side and the contraction groove one (5) inner wall are fixedly connected with a spring one (8), the baffle two (6) one side and the contraction groove two (7) inner wall are fixedly connected with a spring two (9), the partition (2) top is provided with a fixed frame (14), the fixed frame (14) bottom end is fixedly installed with a triangular top block (12), the baffle one (4) and the baffle two (6) opposite side top end are provided with inclined grooves (13) close to the front and back respectively, the triangular top block (12) is inserted between the inclined grooves (13) of the baffle one (4) and the baffle two (6), the partition (2) top end is close to both sides and is rotatably connected with a screw rod (15) through a bearing seat, the screw rod (15) is screwed with the threaded hole of the fixed frame (14), the screw rod (15) top end is fixedly installed with a knob (16).

2. A grate structure for a grate cooler according to claim 1, characterized in that The contraction groove one (5) and the contraction groove two (7) inner wall are fixedly installed with a limiting rod (10), the baffle one (4) and the baffle two (6) one end are provided with a rod groove (11), the limiting rod (10) is inserted in the rod groove (11), the spring one (8) and the spring two (9) are respectively around the outer wall of the two limiting rods (10).

3. A grate structure for a grate cooler according to claim 1, characterized in that: The partition (2) top end close to the four corners are fixedly installed with a limiting column (17), the partition (2) close to the four corners are provided with a column hole (18), the limiting column (17) is movably penetrated through the column hole (18).

4. A grate structure for a grate cooler according to claim 3, characterized in that The limiting column (17) is matched with the column hole (18).

5. A grate structure for a grate cooler according to claim 1, characterized in that: The baffle one (4) and the baffle two (6) top end are fixedly installed with an L-shaped pointer (19), the baffle top end and the contraction groove one (5), the contraction groove two (7) inner wall are all communicated and provided with a sliding groove (22), the L-shaped pointer (19) is movably penetrated through the sliding groove (22), the partition (2) top end is provided with a scale (20).

6. A grate structure for a grate cooler according to claim 5, characterized in that The L-shaped pointer (19) is arranged above the scale (20), and the L-shaped pointer (19) is matched with the sliding groove (22).

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