CN216946782U

CN216946782U - Rapid cooling module structure for dry-method cement clinker cooler

Info

Publication number: CN216946782U
Application number: CN202220857494.5U
Authority: CN
Inventors: 许伟良
Original assignee: Nanjing Langyu Energy Saving Engineering Technology Co ltd
Current assignee: Nanjing Langyu Energy Saving Engineering Technology Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-07-12
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a rapid cooling module structure for a dry-method cement clinker cooler, relates to the technical field of clinker coolers, and aims to solve the problem that excessive water content is easy to exist in internal cement in the extraction of dry-method cement in the use process of the conventional clinker cooler. One side of clinker cooler main part up end is provided with exhaust mechanism, one side of clinker cooler main part is provided with heating mechanism, heating mechanism's up end is provided with feed mechanism, feed mechanism passes through third connecting tube fixed connection with heating mechanism, feed mechanism passes through second connecting tube fixed connection with clinker cooler main part, heating mechanism's inside is provided with cavity in the second, the inside of cavity is provided with the metal honeycomb net in the second, and the metal honeycomb net is provided with two, two the lower terminal surface of metal honeycomb net all is provided with heating pipeline, and heating pipeline is provided with a plurality of.

Description

Rapid cooling module structure for dry-method cement clinker cooler

Technical Field

The utility model relates to the technical field of clinker coolers, in particular to a rapid cooling module structure for a dry-process cement clinker cooler.

Background

A clinker cooler is a heat exchange device that transfers heat from high temperature clinker to low temperature gas. As a process equipment, it undertakes the task of quenching the high-temperature clinker; as a thermal device, when the clinker is quenched, the clinker is heated and heated by secondary air entering a rotary kiln and tertiary air entering a decomposing furnace; as heat recovery equipment, the heat recovery equipment is used for recovering a large amount of heat enthalpy carried out by the clinker discharged from the kiln; as a clinker conveyor, it assumes the task of conveying the hot clinker. Function of clinker cooler: (1) the cooler is used as a process device and is used for rapidly cooling the high-temperature clinker, particularly a grate cooler and can also be used for quenching the clinker. (2) The cooling machine is used as a thermal device, cools the clinker, and simultaneously plays a role in heating and warming secondary air and tertiary air of the human kiln, so that ignition and pre-combustion of fuel (particularly medium-low-quality fuel) are realized, the burnout rate of the fuel is improved, and the combustion efficiency is improved.

In the process of using the clinker cooler, the problem of excessive water content of the cement inside is easy to exist in the process of refining the dry cement.

We therefore propose a rapid cooling module configuration for a dry process cement clinker cooler in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rapid cooling module structure for a dry-method cement clinker cooler, which aims to solve the problem that the internal cement is easy to have excessive water content in the process of extracting the dry-method cement in the use process of the conventional clinker cooler proposed in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cool off modular structure fast for dry process cement clinker cooler, includes the clinker cooler main part, one side of clinker cooler main part up end is provided with exhaust mechanism, one side of clinker cooler main part is provided with heating mechanism, heating mechanism's up end is provided with feed mechanism, feed mechanism passes through third connecting tube fixed connection with heating mechanism, feed mechanism passes through second connecting tube fixed connection with the clinker cooler main part, heating mechanism's inside is provided with cavity in the second, the inside of cavity is provided with the metal honeycomb net in the second, and the metal honeycomb net is provided with two, two the lower terminal surface of metal honeycomb net all is provided with heating pipeline, and heating pipeline is provided with a plurality of, the inside of cavity in the second is provided with the conveyer belt.

Preferably, the front end face of the heating mechanism is provided with an exhaust pipeline, the exhaust pipeline is fixedly connected with the heating mechanism, one side of the exhaust pipeline is provided with a display screen, an operation panel is arranged below the display screen, and the operation panel is electrically connected with the heating mechanism.

Preferably, feed mechanism's inside is provided with first interior cavity, the inside of first interior cavity is provided with servo motor, servo motor's lower terminal surface is provided with central dwang, and central dwang rotates with servo motor to be connected, the round of central dwang outer wall is provided with the stirring leaf, and the stirring leaf is provided with a plurality of.

Preferably, the front end face of the exhaust mechanism is provided with three output fans which are fixedly connected with the exhaust mechanism.

Preferably, the front end face of the clinker cooler main body is provided with a maintenance baffle plate, the maintenance baffle plate is connected with the clinker cooler main body through a hexagon bolt, and the hexagon bolt is provided with six.

Preferably, the rotary fans are arranged below the front end face of the clinker cooler main body, the number of the rotary fans is four, the rotary fans are all fixedly connected with the clinker cooler main body, and the rotary fans are all fixedly connected with the clinker cooler main body through first connecting pipelines.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the two metal honeycomb networks and the plurality of heating pipelines arranged in the heating mechanism, powdered cement enters the heating mechanism through circulation to be dried, the two layers of metal honeycomb networks block larger cement blocks, the larger cement blocks can be taken out after each feeding, and the plurality of heating pipelines are divided into two areas to be dried, so that the purification rate of the dry cement is further improved, and the problem that the water content of the cement in the heating mechanism is too high easily in the process of extracting the dry cement in the use process of the existing clinker cooler is solved.

2. Through the conveyer belt that sets up in the inside below of heating mechanism, let the cement after the pulverization carry out the purification back, drop on the conveyer belt, inside rethread conveyer belt conveying gets into grog cooler main part, the material of being convenient for between the operation is carried.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the feeding mechanism of the present invention;

FIG. 3 is a schematic view of the internal structure of the heating mechanism according to the present invention;

in the figure: 1. a clinker cooler main body; 2. an exhaust mechanism; 3. an output fan; 4. overhauling the baffle plate; 5. a hexagon bolt; 6. rotating the fan; 7. a first connecting pipe; 8. a heating mechanism; 9. an exhaust duct; 10. an operation panel; 11. a display screen; 12. a feeding mechanism; 13. a second connecting pipe; 14. a third connecting pipe; 15. a first inner cavity; 16. a servo motor; 17. a central rotating rod; 18. stirring blades; 19. a second inner cavity; 20. a metal honeycomb network; 21. heating the pipeline; 22. and (5) conveying the belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: a quick cooling module structure for a dry-method cement clinker cooler comprises a clinker cooler main body 1, wherein an exhaust mechanism 2 is arranged on one side of the upper end face of the clinker cooler main body 1, a heating mechanism 8 is arranged on one side of the clinker cooler main body 1, a feeding mechanism 12 is arranged on the upper end face of the heating mechanism 8, the feeding mechanism 12 is fixedly connected with the heating mechanism 8 through a third connecting pipeline 14, the feeding mechanism 12 is fixedly connected with the clinker cooler main body 1 through a second connecting pipeline 13, a second inner cavity 19 is arranged inside the heating mechanism 8, a metal honeycomb net 20 is arranged inside the second inner cavity 19, two metal honeycomb nets 20 are arranged, heating pipelines 21 are arranged on the lower end faces of the two metal honeycomb nets 20, the heating pipelines 21 are provided with a plurality of parts, and a conveying belt 22 is arranged inside the second inner cavity 19.

Further, the preceding terminal surface of heating mechanism 8 is provided with exhaust duct 9, and exhaust duct 9 and heating mechanism 8 fixed connection, and one side of exhaust duct 9 is provided with display screen 11, and the below of display screen 11 is provided with operating panel 10, and operating panel 10 and heating mechanism 8 electric connection, and electric connection can make things convenient for signal fast transmission.

Further, feed mechanism 12's inside is provided with first interior cavity 15, and the inside of first interior cavity 15 is provided with servo motor 16, and servo motor 16's lower terminal surface is provided with central dwang 17, and central dwang 17 rotates with servo motor 16 to be connected, and the round of central dwang 17 outer wall is provided with stirring leaf 18, and stirring leaf 18 is provided with a plurality of, and stirring leaf 18 provides the processing of crushing effect.

Further, the front end face of the exhaust mechanism 2 is provided with three output fans 3, the three output fans 3 are fixedly connected with the exhaust mechanism 2, and the output fans 3 are stably connected with the exhaust mechanism 2 when in operation due to the fixed connection.

Further, the front end face of the clinker cooler main body 1 is provided with an overhaul shielding plate 4, the overhaul shielding plate 4 is connected with the clinker cooler main body 1 through hexagonal bolts 5, the hexagonal bolts 5 are provided with six bolts, and the hexagonal bolts 5 enable installation or disassembly to be convenient.

Further, the lower part of the front end face of the clinker cooler main body 1 is provided with four rotating fans 6, the four rotating fans 6 are fixedly connected with the clinker cooler main body 1, and the four rotating fans 6 are fixedly connected with the clinker cooler main body 1 through a first connecting pipeline 7, so that the rotating fans 6 are more stable and safe when in use.

The working principle is as follows: when the device is used, when cement enters into conveying, a servo motor 16 in a feeding mechanism 12 is started firstly, the servo motor 16 drives a stirring blade 18 to carry out high-speed powdering treatment on the cement, the powdered cement enters a heating mechanism 8 through circulation to be dried, a large cement block is blocked by two layers of metal honeycomb networks 20, the large cement block can be taken out after feeding is finished every time, a plurality of heating pipelines 21 are divided into two areas to carry out drying treatment on the cement, the purification rate of the dry-process cement is further improved, and finally the cement is conveyed into a clinker cooler main body 1 to be cooled, decomposed and the like.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A rapid cooling modular structure for a dry cement clinker cooler, comprising a clinker cooler body (1), characterized in that: an exhaust mechanism (2) is arranged on one side of the upper end surface of the clinker cooler main body (1), a heating mechanism (8) is arranged on one side of the clinker cooler main body (1), a feeding mechanism (12) is arranged on the upper end surface of the heating mechanism (8), the feeding mechanism (12) is fixedly connected with the heating mechanism (8) through a third connecting pipeline (14), the feeding mechanism (12) is fixedly connected with the clinker cooler main body (1) through a second connecting pipeline (13), a second inner cavity (19) is arranged in the heating mechanism (8), a metal honeycomb net (20) is arranged in the second inner cavity (19), two metal honeycomb nets (20) are arranged, the lower end surfaces of the two metal honeycomb nets (20) are respectively provided with a heating pipeline (21), and a plurality of heating pipelines (21) are arranged, and a conveying belt (22) is arranged in the second inner cavity (19).

2. A rapid cooling modular structure for a dry process cement clinker cooler according to claim 1, characterized in that: the front end face of the heating mechanism (8) is provided with an exhaust pipeline (9), the exhaust pipeline (9) is fixedly connected with the heating mechanism (8), one side of the exhaust pipeline (9) is provided with a display screen (11), an operation panel (10) is arranged below the display screen (11), and the operation panel (10) is electrically connected with the heating mechanism (8).

3. A rapid cooling modular structure for a dry process cement clinker cooler according to claim 1, characterized in that: the inside of feed mechanism (12) is provided with first interior cavity (15), the inside of first interior cavity (15) is provided with servo motor (16), the lower terminal surface of servo motor (16) is provided with central dwang (17), and central dwang (17) rotate with servo motor (16) and be connected, the round of central dwang (17) outer wall is provided with stirring leaf (18), and stirs leaf (18) and is provided with a plurality of.

4. A rapid cooling modular structure for a dry process cement clinker cooler according to claim 1, characterized in that: the front end face of the exhaust mechanism (2) is provided with three output fans (3), and the output fans (3) are three, three the output fans (3) are fixedly connected with the exhaust mechanism (2).

5. A rapid cooling modular structure for a dry process cement clinker cooler according to claim 1, characterized in that: the front end face of the clinker cooler main body (1) is provided with an overhaul shielding plate (4), the overhaul shielding plate (4) is connected with the clinker cooler main body (1) through a hexagon bolt (5) in a bolt mode, and the hexagon bolt (5) is provided with six bolts.

6. A rapid cooling modular structure for a dry process cement clinker cooler according to claim 1, characterized in that: the clinker cooler is characterized in that a rotary fan (6) is arranged below the front end face of the clinker cooler main body (1), four rotary fans (6) are arranged, the rotary fans (6) are fixedly connected with the clinker cooler main body (1), and the rotary fans (6) are fixedly connected with the clinker cooler main body (1) through first connecting pipelines (7).