CN219073142U - Cement clinker cooling crusher - Google Patents

Abstract

The utility model discloses a cement clinker cooling crusher, which comprises a fixed shell, wherein cooling mechanisms are arranged at the lower ends of two sides of the fixed shell, a material receiving plate is fixedly connected to the lower end inside the fixed shell, and two cutting rollers are symmetrically and rotatably connected to the upper end inside the fixed shell; according to the utility model, the clinker is cut through the cutting roller, the air in the fixed shell is extracted by the fan, the heat emitted by the clinker is discharged out of the fixed shell, the clinker is primarily cooled, the crushed clinker slides onto the heat exchange plates of the two cooling mechanisms, the heat exchange plates transfer the heat to the water below, the clinker is cooled again, and in the air suction process, the clinker scraps in the air are filtered by the filter box, so that the pollution caused by the clinker scraps floating into the air is avoided.

Description

Cement clinker cooling crusher

Technical Field

The utility model relates to a cement clinker cooling crusher, in particular to a cement clinker cooling crusher, and belongs to the technical field.

Background

The cement clinker is prepared by using limestone, clay and iron as main raw materials according to a proper proportion, and is burned to be partially or completely melted, and then cooled to obtain a semi-finished product.

The cement clinker cooling and crushing equipment disclosed in patent number 202120389241.5 comprises a machine body, wherein the machine body comprises a feeding cavity, a cooling cavity, a crushing cavity and a collecting cavity which are sequentially arranged from top to bottom; a feeding pipe for high-temperature clinker to enter is arranged on the side wall of the feeding cavity; the side wall of the cooling cavity is provided with an air inlet communicated with the cooling mechanism; an exhaust pipe communicated with the outside is arranged at the top of the feeding cavity; a crushing mechanism for crushing materials is arranged in the crushing cavity; the crushing mechanism comprises a first crusher and a second crusher; the first crusher comprises a plurality of conical rods uniformly arranged on the inner wall of the crushing cavity at intervals, a slideway arranged on the side wall of the crushing cavity, an extrusion plate which can horizontally slide in the slideway and is used for materials to fall down, and a telescopic mechanism for pushing the extrusion plate to reciprocate; a sealing plate for sealing the slideway in sliding is arranged on the extrusion plate; the second crusher comprises a plurality of hinge rods which are arranged at intervals, and two crushing rods which are respectively arranged at two sides of the hinge rods; the end part of the crushing rod is provided with a driving motor arranged outside the crushing cavity; a plurality of crushing teeth are fixed on the crushing rod at intervals; grinding teeth matched with the crushing teeth are sleeved between the adjacent crushing teeth; the reamer rod is provided with driven teeth matched with the crushing teeth and the grinding teeth; the crushing teeth on the two crushing rods are arranged in a staggered manner; the collecting cavity is internally provided with a collecting opening and a guide plate gathering towards the collecting opening. The vertical automatic falling cooling cavity is designed, the falling high-temperature clinker is rapidly cooled by matching with the air flow of the cooling fan, the materials are extruded and crushed by matching with the double-layer crushing equipment at the bottom, the materials are guided to the center of the equipment by matching with the flow gathering block for guiding the materials and rapidly impacted with the gathered air flow, the crushing efficiency of the clinker is effectively improved, the materials are fully crushed by two grinding teeth driven in a staggered mode, and the production efficiency of the equipment is ensured.

Above-mentioned cooling crushing apparatus is through the fan to the grog bloied when the during operation, reaches refrigerated purpose, then smashes the grog through first breaker and second breaker cooperation, but fan cooling is the outside temperature of grog only, and the inside temperature of grog still is very high, and when the fan blows the grog, partial grog piece can float in the air, causes the pollution to the surrounding air.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a cement clinker cooling crusher.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cement clinker cooling breaker, includes the fixed shell, cooling mechanism is all installed to the both sides lower extreme of fixed shell, the inside lower extreme fixedly connected with material receiving plate of fixed shell, the inside upper end symmetry rotation of fixed shell is connected with two cutting rollers, two motors and two cutting rollers are connected in the positive upper end installation of fixed shell, the back upper end fixedly connected with cooler bin of fixed shell, the inside of cooler bin is irritated and the middle part is equipped with the inner bag, the upper and lower end of inner bag all runs through and fixedly connected with aspiration channel, the upper and lower end of aspiration channel all communicates with each other with the inside upper and lower end of fixed shell respectively, the back lower extreme fixedly connected with rose box of fixed shell, the equal joint in both sides of rose box has the filter mantle, fixedly connected with fan on the fixed shell lateral wall of rose box inboard.

The cooling mechanism comprises a shell, wherein the shell is fixedly connected to the side wall of a fixed shell, one side, far away from the fixed shell, of the lower end of the shell is fixedly connected with a supporting plate, the lower end of the inner part of the shell is fixedly connected with a heat exchange plate in an inclined mode, water is filled in the shell below the heat exchange plate, and the upper end of the shell is communicated with the inner part of the liner through a connecting pipe.

Preferably, a feeding hole is formed in the side wall of the middle of the upper end of the fixed shell, and the middle between the feeding hole and the two cutting rollers is located on the same central line.

Preferably, the receiving plates are of inverted V-shaped structures, and both sides of the receiving plates are leveled with one side, close to the fixed shell, of the same-side heat exchange plate.

Preferably, the lower ends of the heat exchange plates are fixedly connected with heat exchange fins, and the distances between two adjacent heat exchange fins on the same heat exchange plate are the same.

Preferably, the inner container is made of a heat conducting material, and the length-width ratio of the inner container is smaller than the length-width ratio of the inner container in the cooling box.

The cement clinker cooling crusher provided by the utility model has the beneficial effects that: through set up cooling mechanism in the both sides of fixed shell, set up cooler bin and rose box at the back of fixed shell, the cutting roller cuts the grog during the use, air in the fan extraction fixed shell simultaneously, the heat that gives off the grog discharges the fixed shell, preliminary cooling carries out the grog, the grog after smashing slides to two cooling mechanism's heat exchange plate on, the heat exchange plate can give the water of below with the heat transfer on quantity, cool down the grog once more, and induced draft the in-process, the rose box can filter the grog piece in the air, avoid the grog piece to float to the air in cause the pollution.

Drawings

In order to more clearly illustrate the technical solutions of the inventive embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only examples of the inventive embodiments of the present utility model, and that other drawings can be obtained according to these drawings without the need of inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a front cut-away structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of the front exterior structure of an embodiment of the present utility model;

FIG. 3 is a schematic view of the backside exterior structure of an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a cross-sectional structure of a filter box according to an embodiment of the present utility model;

fig. 5 is a schematic view showing an internal structure of a cooling box according to an embodiment of the present utility model.

Reference numerals:

the cooling device comprises a fixed shell 1, a cooling mechanism 2, a shell 21, a supporting plate 22, a heat exchange plate 23, heat exchange fins 24, a connecting pipe 25, a receiving plate 3, a cutting roller 4, a feed inlet 5, a fan 6, a cooling box 7, an inner container 8, an air suction pipe 9, a filter box 10 and a filter cover 11.

Detailed Description

In order to make the objects, technical solutions and advantages of the inventive embodiments of the present utility model more apparent, the inventive implementation routine will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present utility model.

In the description of the inventive embodiments, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the inventive embodiments and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the inventive embodiments.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "coupled" should be construed broadly, and may be, for example, fixedly coupled, integrally coupled, or detachably coupled; may be a communication between the interiors of two elements; either directly or indirectly through intermediaries, the specific meaning of the terms in the inventive embodiments of the present utility model will be understood by those skilled in the art in the specific case.

Referring to fig. 1-5, a cement clinker cooling crusher comprises a fixed shell 1, wherein cooling mechanisms 2 are arranged at the lower ends of two sides of the fixed shell 1.

The inside lower extreme fixedly connected with of fixed shell 1 meets flitch 3, the inside upper end symmetry rotation of fixed shell 1 is connected with two cutting rollers 4, two motors and two motors are installed to the front upper end of fixed shell 1 and two cutting rollers 4 are connected, the back upper end fixedly connected with cooler bin 7 of fixed shell 1, the inside of cooler bin 7 is irritated water and the middle part is equipped with inner bag 8, the upper and lower end of inner bag 8 all runs through and fixedly connected with aspiration channel 9, the upper and lower end of aspiration channel 9 all communicates with each other with the inside upper and lower end of fixed shell 1 respectively, the back lower extreme fixedly connected with rose box 10 of fixed shell 1, the both sides of rose box 10 all joint has filter mantle 11, fixedly connected with fan 6 on the fixed shell 1 lateral wall of rose box 10 inboard.

The cooling mechanism 2 comprises a shell 21, wherein the shell 21 is fixedly connected to the side wall of the fixed shell 1, one side, far away from the fixed shell 1, of the lower end of the shell 21 is fixedly connected with a supporting plate 22, the lower end of the inner part of the shell 21 is obliquely and fixedly connected with a heat exchange plate 23, water is filled in the shell 21 below the heat exchange plate 23, the upper end of the shell 21 is communicated with the inner part of the liner 8 through a connecting pipe 25, and when the cooling mechanism is used, heat on clinker is transferred to the water below through the heat exchange plate 23 to cool the clinker.

The heat exchange fins 24 are fixedly connected to the lower ends of the heat exchange plates 23, the distances between two adjacent heat exchange fins 24 on the same heat exchange plate 23 are the same, the heat conduction area is increased, and the heat exchange speed is increased.

The inner container 8 is made of heat conducting materials, and the length-width ratio of the inner container 8 is smaller than the length-width ratio of the inner part of the cooling box 7, so that the inner container 8 can conveniently transfer heat in the inner air to water in the cooling box 7.

The upper end middle part lateral wall of the fixed shell 1 is provided with a feed inlet 5, and the middle part between the feed inlet 5 and the two cutting rollers 4 is positioned on the same central line, so that clinker can be conveniently thrown between the cutting rollers 4.

The material receiving plate 3 is of an inverted V-shaped structure, two sides of the material receiving plate 3 are leveled with one side, close to the fixed shell 1, of the same-side heat exchange plate 23, and the crushed material can conveniently slide onto the heat exchange plate 23, so that the situation of accumulation and blockage is avoided.

When the clinker cooling device is used, two motors on the control structure fixed shell 1 drive two cutting rollers 4 to rotate in the fixed shell 1, the fan 6 draws air at the upper end in the fixed shell 1 through the air suction pipe 9, the clinker is thrown into the fixed shell 1 through the material inlet 5, the two cutting rollers 4 crush the clinker, heat generated by heat dissipation of the clinker and clinker scraps floating in crushing period are sucked into the air suction pipe 9 along with the air, when the air passes through the cooling box 7, the heat in the air is transferred to water in the cooling box 7 through the inner container 8, the air enters the filter box 10 and is discharged through the filter box 10, the two filter covers 11 filter the clinker scraps in the air, the crushed clinker slides onto the two heat exchange plates 23 along the material receiving plate 3, and the two heat exchange plates 23 transfer the heat of the clinker on the clinker to water below to cool the clinker. The water in the two shells 21 and in the cooling tank 7 can be exchanged during use, ensuring the cooling effect of the utility model.

While the basic principles of the present utility model have been shown and described, the foregoing is provided by way of illustration of a preferred embodiment of the utility model, and not by way of limitation, the foregoing embodiment and description are merely illustrative of the principles of the utility model, and any modifications, equivalents, improvements or modifications not within the spirit and scope of the utility model should be included within the scope of the utility model.

Claims (5)

1. A cement clinker cooling crusher, characterized in that: the cooling device comprises a fixed shell (1), wherein cooling mechanisms (2) are respectively installed at the lower ends of two sides of the fixed shell (1), a material receiving plate (3) is fixedly connected to the lower ends of the inside of the fixed shell (1), two cutting rollers (4) are symmetrically and rotationally connected to the upper ends of the inside of the fixed shell (1), two motors are installed at the upper ends of the front of the fixed shell (1) and are connected with the two cutting rollers (4), a cooling box (7) is fixedly connected to the upper ends of the back of the fixed shell (1), water is filled in the inside of the cooling box (7), an inner liner (8) is arranged in the middle of the cooling box, an air suction pipe (9) is fixedly connected to the upper end and the lower end of the inner liner, the upper end and the lower end of the air suction pipe (9) are respectively communicated with the upper end and the lower end of the inside of the fixed shell (1), a filter box (10) is fixedly connected to the lower end of the back of the fixed shell (1), a filter housing (11) is clamped on two sides of the filter box (10), and a fan (6) is fixedly connected to the upper side wall of the inner side of the filter box (1);

the cooling mechanism (2) comprises a shell (21), wherein the shell (21) is fixedly connected to the side wall of the fixed shell (1), one side, far away from the fixed shell (1), of the lower end of the shell (21) is fixedly connected with a supporting plate (22), the lower end of the inner part of the shell (21) is fixedly connected with a heat exchange plate (23) in an inclined mode, water is filled in the shell (21) below the heat exchange plate (23), and the upper end of the shell (21) is communicated with the inner part of the liner (8) through a connecting pipe (25).

2. A cement clinker cooling crusher according to claim 1, characterized in that: the feeding hole (5) is formed in the side wall of the middle of the upper end of the fixed shell (1), and the middle between the feeding hole (5) and the two cutting rollers (4) is located on the same central line.

3. A cement clinker cooling crusher according to claim 1, characterized in that: the material receiving plates (3) are of inverted V-shaped structures, and both sides of the material receiving plates (3) are leveled with one side, close to the fixed shell (1), of the same-side heat exchange plates (23).

4. A cement clinker cooling crusher according to claim 1, characterized in that: the lower ends of the heat exchange plates (23) are fixedly connected with heat exchange fins (24), and the distances between two adjacent heat exchange fins (24) on the same heat exchange plate (23) are the same.

5. A cement clinker cooling crusher according to claim 1, characterized in that: the inner container (8) is made of a heat conducting material, and the length, width and height of the inner container (8) are smaller than those of the inner part of the cooling box (7) with the length-width-height ratio.

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