CN219869063U

CN219869063U - Split type cement kiln heat abstractor

Info

Publication number: CN219869063U
Application number: CN202321230756.6U
Authority: CN
Inventors: 石双; 李新宁; 顾佳伟; 曹天平; 王宏鑫
Original assignee: Ningxia Shangfeng Mengsheng Environmental Protection Technology Co ltd
Current assignee: Ningxia Shangfeng Mengsheng Environmental Protection Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-10-20
Anticipated expiration: 2033-05-19

Abstract

The utility model relates to the technical field of cement kiln heat dissipation, in particular to a split type cement kiln heat dissipation device, which comprises a supporting seat, wherein wind boxes are arranged on the upper side surface of the supporting seat at equal intervals, a wind guide cover is arranged on the upper side of each wind box, a water inlet pipe is arranged on one side surface outside the wind guide cover, a water return pipe is arranged on the upper side of each water inlet pipe, a heat exchange pipe network is horizontally arranged on the inner side of each wind guide cover, and an exhaust ring fan is arranged on the inner side of each wind box. According to the split type cement kiln heat dissipation device, the bellows, the wind guide cover, the water inlet pipe, the water return pipe and the heat exchange pipe network are arranged, so that when the split type cement kiln heat dissipation device is used, the cooling water circulation system sends cooling water into the heat exchange pipe network through the water inlet pipe, and then air cooling treatment can be carried out on air cooled by air, so that the temperature of the air cooled by air is reduced, the heat dissipation efficiency of low-temperature air on a cement kiln body is improved, and the heat dissipation effect of the cement kiln is guaranteed.

Description

Split type cement kiln heat abstractor

Technical Field

The utility model relates to the technical field of cement kiln heat dissipation, in particular to a split cement kiln heat dissipation device.

Background

The cement rotary kiln belongs to building material equipment, and is one kind of lime kiln. The rotary kiln can be divided into a cement rotary kiln, a metallurgical chemical rotary kiln and a lime rotary kiln according to different treatment materials. Cement rotary kilns are the main equipment of cement clinker dry and wet production lines. When the cement kiln body is operated, the heat dissipation device is often required to conduct heat dissipation treatment on the cement kiln body, and then stable operation of the cement kiln body is ensured.

When the existing split type cement kiln heat dissipation device is used, only the fan is used for blowing and dissipating heat, so that the heat dissipation efficiency of the cement kiln body cannot be improved, and the heat dissipation effect of the cement kiln is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the split type cement kiln heat dissipation device, and solves the problems that when the existing split type cement kiln heat dissipation device is used, the heat dissipation efficiency of a cement kiln body is not improved and the heat dissipation effect of a cement kiln is affected by blowing and dissipating heat only through a fan.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a split type cement kiln heat abstractor, includes the supporting seat, the equidistant bellows that is provided with of supporting seat upside, the bellows upside is provided with the wind scooper, outside a side of wind scooper is provided with the inlet tube, the inlet tube upside is provided with the wet return, the inboard level of wind scooper is provided with the heat transfer pipe network, the bellows inboard is provided with the ring fan of airing exhaust, be provided with biax motor between the ring fan of airing exhaust, biax motor downside is provided with the fixing base, the fixing base upside is provided with the motor groove, motor groove one side symmetry is provided with the fixed plate.

As a preferable technical scheme of the utility model, an air blowing port is arranged on the upper side of the air guide cover, and a cement kiln is arranged on one side of the air guide cover, which is far away from the water inlet pipe.

As a preferable technical scheme of the utility model, the wind scooper is connected with the wind box through bolts, and the wind scooper is connected with the supporting seat through bolts.

As a preferable technical scheme of the utility model, the heat exchange pipe network is connected with the inner side of the wind scooper through a clamping groove, and the rotating shaft of the double-shaft motor is connected with the exhaust ring fan through a bolt.

As a preferable technical scheme of the utility model, the fixing seat is connected with the supporting seat through bolts, and the fixing seat is connected with the double-shaft motor through the fixing plate.

As a preferable technical scheme of the utility model, the water inlet pipe and the water return pipe are welded with the wind scooper, and the heat exchange pipe network is made of copper pipes.

As a preferable technical scheme of the utility model, the blowing direction of the blowing opening is tangential to the outer ring side of the cement kiln.

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

1. according to the split type cement kiln heat dissipation device, the bellows, the wind guide cover, the water inlet pipe, the water return pipe and the heat exchange pipe network are arranged, so that when the split type cement kiln heat dissipation device is used, the cooling water circulation system sends cooling water into the heat exchange pipe network through the water inlet pipe, and then air cooling treatment can be carried out on air cooled by air, so that the temperature of the air cooled by air is reduced, the heat dissipation efficiency of low-temperature air on a cement kiln body is improved, and the heat dissipation effect of the cement kiln is guaranteed.

Drawings

FIG. 1 is a schematic diagram of a front view of a split cement kiln heat sink of the present utility model;

FIG. 2 is a right cross-sectional schematic view of a wind scooper and a bellows in the split-type cement kiln heat dissipation device of the present utility model;

FIG. 3 is a schematic top view of a heat exchange pipe network in a split-type cement kiln heat sink of the present utility model;

fig. 4 is a right cross-sectional structural schematic diagram of a fixing seat in the split type cement kiln heat radiating device.

In the figure: 1. a cement kiln; 2. a support base; 3. a wind scooper; 4. a biaxial motor; 5. an exhaust ring fan; 6. a wind box; 7. blowing an air port; 8. a water inlet pipe; 9. a water return pipe; 10. a heat exchange pipe network; 11. a fixing seat; 12. a motor slot; 13. and a fixing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the split type cement kiln heat dissipation device comprises a supporting seat 2, wherein an air box 6 is arranged on the upper side surface of the supporting seat 2 at equal intervals, an air guide cover 3 is arranged on the upper side of the air box 6, a water inlet pipe 8 is arranged on one side surface outside the air guide cover 3, a water return pipe 9 is arranged on the upper side of the water inlet pipe 8, a heat exchange pipe network 10 is horizontally arranged on the inner side of the air guide cover 3, an exhaust ring fan 5 is arranged on the inner side of the air box 6, a double-shaft motor 4 is arranged between the exhaust ring fans 5, a fixing seat 11 is arranged on the lower side of the double-shaft motor 4, a motor groove 12 is arranged on the upper side surface of the fixing seat 11, and fixing plates 13 are symmetrically arranged on one side of the motor groove 12.

In this embodiment, the wind scooper 3 upside is provided with and blows wind gap 7, and wind scooper 3 keeps away from inlet tube 8 one side and is provided with cement kiln 1, and the low temperature air that blows wind gap 7 blows out can blow the heat dissipation to cement kiln 1, and then guarantees the steady operation of cement kiln 1.

In this embodiment, the wind scooper 3 is connected with the wind box 6 through a bolt, the wind scooper 3 is connected with the supporting seat 2 through a bolt, and the wind scooper 3 can make the air after pressurization blow out through the air blowing opening 7, so as to perform air cooling and heat dissipation on the cement kiln 1.

In this embodiment, heat exchange pipe network 10 passes through the draw-in groove with the air guide housing 3 inboard to be connected, and the axis of rotation and the ring fan of airing exhaust 5 of biax motor 4 pass through bolted connection, and heat exchange pipe network 10 can cool down the heat dissipation's of wind air, and then guarantees that the air after cooling can blow out through blowing opening 7 and carry out the forced air cooling heat dissipation to cement kiln 1, improves radiating efficiency.

In this embodiment, fixing base 11 passes through bolted connection with supporting seat 2, and fixing base 11 passes through fixed plate 13 with biax motor 4 to be connected, and fixing base 11 can support fixedly to biax motor 4, guarantees biax motor 4 steady operation for exhaust ring fan 5 steadily rotates, and then in drawing in bellows 6 with the outside air, and discharges through the mouth 7 of blowing on the wind scooper 3.

In this embodiment, the water inlet pipe 8 and the water return pipe 9 are welded with the wind scooper 3, and the heat exchange pipe network 10 is made of copper pipes.

In this embodiment, the direction of blowing of the blowing port 7 is tangent with the outer ring side of the cement kiln 1, and the direction of blowing of the blowing port 7 can effectively cool and dissipate heat of the cement kiln 1, so that the heat dissipation effect of the cement kiln 1 is ensured.

Working principle: when the cement kiln 1 is in use, the cement kiln 1 rotates, the double-shaft motor 4 drives the exhaust ring fan 5 to rotate through the rotating shaft, so that air outside the air box 6 is fed into the inner side of the air guide cover 3, the water inlet pipe 8 and the water return pipe 9 can circularly convey cooling water into the heat exchange pipe network 10, the air is cooled, cooled air is blown out through the air blowing opening 7 at the upper end of the air guide cover 3, the outer side surface of the cement kiln 1 is subjected to effective heat dissipation treatment, and the heat dissipation effect of the cement kiln 1 is guaranteed.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Split type cement kiln heat abstractor, including supporting seat (2), its characterized in that: the novel air conditioner is characterized in that an air box (6) is arranged on the upper side of the supporting seat (2) at equal intervals, an air guide cover (3) is arranged on the upper side of the air box (6), a water inlet pipe (8) is arranged on one side of the outer portion of the air guide cover (3), a water return pipe (9) is arranged on the upper side of the water inlet pipe (8), a heat exchange pipe network (10) is horizontally arranged on the inner side of the air guide cover (3), an exhaust ring fan (5) is arranged on the inner side of the air box (6), a double-shaft motor (4) is arranged between the exhaust ring fans (5), a fixing seat (11) is arranged on the lower side of the double-shaft motor (4), a motor groove (12) is formed in the upper side of the fixing seat (11), and a fixing plate (13) is symmetrically arranged on one side of the motor groove (12).

2. The split cement kiln heat sink of claim 1, wherein: the air guide cover (3) is provided with an air blowing port (7), and one side, far away from the water inlet pipe (8), of the air guide cover (3) is provided with a cement kiln (1).

3. The split cement kiln heat sink of claim 1, wherein: the wind scooper (3) is connected with the wind box (6) through bolts, and the wind scooper (3) is connected with the supporting seat (2) through bolts.

4. The split cement kiln heat sink of claim 1, wherein: the heat exchange pipe network (10) is connected with the inner side of the air guide cover (3) through a clamping groove, and the rotating shaft of the double-shaft motor (4) is connected with the exhaust ring fan (5) through bolts.

5. The split cement kiln heat sink of claim 1, wherein: the fixing seat (11) is connected with the supporting seat (2) through bolts, and the fixing seat (11) is connected with the double-shaft motor (4) through the fixing plate (13).

6. The split cement kiln heat sink of claim 1, wherein: the water inlet pipe (8) and the water return pipe (9) are welded with the wind scooper (3), and the heat exchange pipe network (10) is made of copper pipes.

7. The split cement kiln heat sink of claim 2, wherein: the blowing direction of the blowing opening (7) is tangential to the outer ring side of the cement kiln (1).