CN220418115U

CN220418115U - Grate cooler grate plate capable of reducing air quantity

Info

Publication number: CN220418115U
Application number: CN202321878531.1U
Authority: CN
Inventors: 孙百国; 王飞; 郭建新; 高维刚
Original assignee: Jilin Jinyu Jidong Environmental Protection Technology Co ltd
Current assignee: Jilin Jinyu Jidong Environmental Protection Technology Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-01-30
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a grate cooler grate plate capable of reducing air quantity, which comprises a grate plate frame, wherein a connecting plate is fixedly connected to the upper part of the inner part of the grate plate frame, a plurality of air outlets are formed in the top of the connecting plate, inclined plates are fixedly connected to the bottoms of the air outlets and positioned on two sides of the connecting plate, a plurality of sliding grooves are formed in the front part and the rear part of an inner cavity of the grate plate frame, and a trapezoid plate is connected between the inner parts of the front sliding groove and the rear sliding groove in a sliding manner through a sliding block. This cold quick-witted comb board of comb that can reduce amount of wind makes first threaded rod drive middle trapezoidal plate upward movement through rotating first threaded rod, and the trapezoidal plate in the middle can drive a plurality of trapezoidal plates in both sides and upwards move simultaneously, makes the gap interval between trapezoidal plate and the adjacent two hang plates reduce, makes the intake between trapezoidal plate and the connecting plate reduce, and the air output of air outlet reduces, can be convenient adjust the amount of wind of air outlet.

Description

Grate cooler grate plate capable of reducing air quantity

Technical Field

The utility model relates to the technical field of grate coolers, in particular to a grate cooler grate plate capable of reducing air quantity.

Background

Along with the development of the building technology, cement also becomes an indispensable raw material in the building industry, and the grate cooler is an important host device in a clinker firing system of a cement plant, and has the main functions of cooling and conveying cement clinker, providing hot air for a rotary kiln, a decomposing furnace and the like, and being a main device for heat recovery of a firing system.

At present, when the grate cooler operates, the movable grate plate is utilized to reciprocate, so that clinker is pushed to move, and the cold air blower at the bottom of the grate bed generates cold air flow, so that the clinker at the top of the grate bed is cooled;

in the using process of the grate cooler, when the air quantity of an air cooler of the grate cooler is large, a material layer on the grate plate is easy to blow, the air quantity of the grate plate is difficult to adjust, when the grate plate pushes clinker to move, a small part of clinker cannot be prevented from entering the interior of the grate plate, operators are required to clean the clinker regularly, and time and labor are wasted in cleaning.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the grate cooler grate plate capable of reducing the air quantity, which solves the problems that the air quantity of the grate plate is difficult to adjust and an operator is required to clean the grate plate regularly, and the cleaning is time-consuming and labor-consuming.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a cold quick-witted comb board of comb of reducible amount of wind, includes the comb board frame, the inside top fixedly connected with connecting plate of comb board frame, a plurality of air outlet has been seted up at the top of connecting plate, the equal fixedly connected with hang plate in both sides of air outlet just is located the connecting plate, a plurality of spout has all been seted up to the front portion and the rear portion of comb board frame inner chamber, two around have the trapezoidal board through slider sliding connection between the inside of spout, the front portion at connecting plate inner chamber top is connected with first threaded rod through the bearing rotation, the one end of first threaded rod runs through middle trapezoidal board and extends to the below of trapezoidal board.

Preferably, a plurality of collecting plates are arranged in the grid plate frame and below the trapezoid plates, and fixing rods are fixedly connected to the front portions and the rear portions of two adjacent collecting plates on the opposite sides.

Preferably, one side of the left collecting plate and the right collecting plate is fixedly connected with a fixing plate, and two sides of the inner cavity of the grid plate frame are fixedly connected with mounting plates.

Preferably, the top of the fixed plate and the bottom of the mounting plate are connected with a second threaded rod through an opening.

Preferably, the front parts and the rear parts of the opposite sides of the two adjacent trapezoid plates are fixedly connected with connecting rods.

Advantageous effects

The utility model provides a grate cooler grate plate capable of reducing air quantity. Compared with the prior art, the method has the following beneficial effects:

(1) According to the utility model, the first threaded rod is rotated to drive the middle trapezoid plates to move upwards, the middle trapezoid plates can drive the trapezoid plates on two sides to move upwards simultaneously, the gap distance between the trapezoid plates and two adjacent inclined plates is reduced, and the air inlet quantity between the trapezoid plates and the connecting plate is reduced, so that the air outlet quantity of the air outlet is reduced, and the air outlet quantity can be conveniently regulated.

(2) According to the utility model, the materials falling from the connecting plates can be conveniently collected through the collecting plates, and the two second threaded rods are rotated, so that a plurality of collecting plates can be conveniently detached, and the residual materials in the grid plate frame can be rapidly cleaned.

Drawings

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a bottom view of the structure of the present utility model;

FIG. 3 is a schematic view of the internal structure of the grate frame, trapezoidal plate, first threaded rod, collection plate and connecting rod of the present utility model;

FIG. 4 is a cross-sectional view of the grate frame of the present utility model;

FIG. 5 is a schematic view of the structure of the collecting plate, the fixing rod, the fixing plate and the second threaded rod according to the present utility model;

fig. 6 is a schematic view of the structure of the trapezoidal plate, the first threaded rod and the connecting rod of the present utility model.

In the figure: 1. a grid plate frame; 2. a connecting plate; 3. an air outlet; 4. an inclined plate; 5. a chute; 6. a trapezoidal plate; 7. a first threaded rod; 8. a collection plate; 9. a fixed rod; 10. a fixing plate; 11. a mounting plate; 12. a second threaded rod; 13. and (5) connecting a rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a cold quick-witted comb board of comb that can reduce amount of wind, includes comb board frame 1, and the inside top fixedly connected with connecting plate 2 of comb board frame 1, a plurality of air outlet 3 has been seted up at the top of connecting plate 2.

Further, in order to facilitate the air quantity of the air outlet 3 to be adjusted, the bottom of the air outlet 3 and the two sides located on the connecting plate 2 are fixedly connected with the inclined plate 4, the front portion and the rear portion of the inner cavity of the grid plate frame 1 are provided with a plurality of sliding grooves 5, the inner portions of the front sliding grooves 5 and the rear sliding grooves 5 are slidably connected with trapezoid plates 6 through sliding blocks, the front portions and the rear portions of the opposite sides of the two adjacent trapezoid plates 6 are fixedly connected with connecting rods 13, the front portions of the tops of the inner cavities of the connecting plate 2 are rotatably connected with first threaded rods 7 through bearings, and one ends of the first threaded rods 7 penetrate through the middle trapezoid plates 6 and extend to the lower portions of the trapezoid plates 6.

Further, in order to conveniently collect and clear up the residual material that falls of comb board frame 1, the inside of comb board frame 1 just is located the below of trapezoidal plate 6 and is provided with a plurality of collection board 8, and the equal fixedly connected with dead lever 9 in front portion and the rear portion of two adjacent collection board 8 relative one sides is located the one side fixedly connected with fixed plate 10 of controlling two collection board 8, the equal fixedly connected with mounting panel 11 in both sides of comb board frame 1 inner chamber.

Further, in order to facilitate the disassembly of the plurality of collecting plates 8, the top of the fixing plate 10 and the bottom of the mounting plate 11 are connected with a second threaded rod 12 by opening threads.

When the air conditioner is used, the first threaded rod 7 is rotated, so that the first threaded rod 7 drives the middle trapezoid plate 6 to move upwards, the middle trapezoid plate 6 drives the trapezoid plates 6 on two sides to move upwards simultaneously through the plurality of connecting rods 13, the trapezoid plates 6 move upwards simultaneously, the distance between the trapezoid plates 6 and the two adjacent inclined plates 4 is reduced, the air inlet is reduced, and the air quantity of the air outlets 3 on the grid plate frame 1 is reduced;

some materials fall into the grid plate frame 1 from the connecting plate 2 on the grid plate frame 1, the materials roll into the collecting plate 8 through the trapezoid plate 6, and the second threaded rods 12 are separated from the fixing plates 10 and the mounting plate 11 by rotating the two second threaded rods 12, so that a plurality of collecting plates 8 between the two fixing plates 10 can be detached, and the materials in the collecting plates 8 are cleaned.

Claims

1. The utility model provides a cold quick-witted comb board of comb of reducible amount of wind, includes comb board frame (1), its characterized in that: the utility model discloses a comb board frame, including comb board frame (1), connecting plate (2) are fixed connection to the top of comb board frame (1) inside, a plurality of air outlet (3) have been seted up at the top of connecting plate (2), the bottom of air outlet (3) just is located the equal fixedly connected with hang plate (4) in both sides of connecting plate (2), a plurality of spout (5) have all been seted up at the front portion and the rear portion of comb board frame (1) inner chamber, front and back two have trapezoidal plate (6) through slider sliding connection between the inside of spout (5), the front portion at connecting plate (2) inner chamber top is connected with first threaded rod (7) through the bearing rotation, the one end of first threaded rod (7) runs through middle trapezoidal plate (6) and extends to the below of trapezoidal plate (6).

2. The grate cooler grate plate capable of reducing air quantity according to claim 1, wherein: the novel double-sided grid plate is characterized in that a plurality of collecting plates (8) are arranged inside the grid plate frame (1) and below the trapezoid plates (6), and fixing rods (9) are fixedly connected to the front portions and the rear portions of two adjacent collecting plates (8) on the opposite sides.

3. The grate cooler grate plate capable of reducing air quantity according to claim 2, wherein: one side of the left collecting plate (8) and one side of the right collecting plate (8) are fixedly connected with a fixing plate (10), and two sides of the inner cavity of the grid plate frame (1) are fixedly connected with mounting plates (11).

4. A grate cooler grate plate capable of reducing air volume according to claim 3, wherein: the top of the fixed plate (10) and the bottom of the mounting plate (11) are connected with a second threaded rod (12) through an opening.

5. The grate cooler grate plate capable of reducing air quantity according to claim 1, wherein: the front parts and the rear parts of the opposite sides of the two adjacent trapezoid plates (6) are fixedly connected with connecting rods (13).