CN214468703U

CN214468703U - Slag cooler

Info

Publication number: CN214468703U
Application number: CN202120527396.0U
Authority: CN
Inventors: 张兵
Original assignee: Pingshan Innovation Conveying Equipment Co ltd
Current assignee: Pingshan Innovation Conveying Equipment Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-10-22
Anticipated expiration: 2031-03-12

Abstract

The utility model relates to the technical field of slag coolers, in particular to a slag cooler which can sufficiently increase the cooling rate by the heat exchange area, comprising a slag cooler, wherein a cooling cavity is arranged around the inner part of the slag cooler, a plurality of cooling pipes are arranged inside the cooling cavity, a plurality of first guide pipes are arranged at the left part of the inner part of the slag cooler, a water inlet pipe is arranged at the left end of the interconnection part of each first guide pipe, a plurality of second guide pipes are arranged at the right part of the inner part of the slag cooler, a water outlet pipe is arranged at the right end of the interconnection part of each second guide pipe, a plurality of baffles are arranged inside the slag cooler, a plurality of shutters are arranged at the front end and the rear end of each baffle, a first gear is arranged around the middle part of the outer part of the slag cooler, a second gear is arranged at the front end of the first gear, a motor is arranged at the right end of the second gear, and support rings are arranged around the left part and the right part of the outer part of the slag cooler, the front part and the right part of the bottom of each support ring are provided with support wheels.

Description

Slag cooler

Technical Field

The utility model relates to a cold sediment machine technical field specifically is a cold sediment machine.

Background

As is known well, the slag cooler mainly comprises a cylinder, a slag inlet box, a slag outlet box, a power transmission device, a bottom frame and an electrical control system, wherein the cylinder and a separation frame both adopt a water-cooled wall structure, slag guide plates are welded on the inner wall of the cylinder and the separation frame, when the slag cooler is driven by the transmission device to rotate slowly, high-temperature slag is guided to advance in an inner cylinder of the sleeve by spiral blades, meanwhile, a slag lifting plate drives the slag to lift upwards to a certain height and then throw the slag downwards, cooling water flows reversely in a jacket between the inner cylinder and an outer cylinder to take away heat, and cooling air lifts the slag lifting plate in the inner cylinder and then throws away hot air heated by the slag to cool the hot slag gradually.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a can fully reason heat exchange area accelerate cooling rate's cold sediment machine.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a slag cooler comprises a slag cooler, a cooling cavity is arranged around the inside of the slag cooler, a plurality of cooling pipes are arranged inside the cooling cavity, a slag inlet is arranged at the top of the left end of the slag cooler, a slag inlet pipe is arranged at the top end of the slag inlet, a slag outlet is arranged at the bottom of the right end of the slag cooler, a slag outlet pipe is arranged at the bottom of the right end of the slag outlet, a plurality of first guide pipes are arranged at the left part inside the slag cooler, a water inlet pipe is arranged at the left end of the interconnection of the first guide pipes, one end of each first guide pipe is connected with the water inlet pipe, the other end of each first guide pipe is connected with the left part of the cooling cavity, a plurality of second guide pipes are arranged at the right part inside the slag cooler, the right end of the interconnection of each second guide pipe is provided with a water outlet pipe, one end of each second guide pipe is connected with the water outlet pipe, the other end of each second guide pipe is connected with the right part of the cooling cavity, the middle part of the water inlet pipe is provided with a first joint, the first joint is rotationally connected with the water inlet pipe, the middle part of the water inlet pipe is provided with a second joint, the second joint is rotationally connected with the water outlet pipe, the interior of the slag cooler is provided with a plurality of baffles, the left end of the mutual connection part of each baffle is connected with the right end of the mutual connection part of each first conduit, the right end of the mutual connection part of each baffle is connected with the left end of the mutual connection part of each second conduit, the front end and the rear end of each baffle are provided with a plurality of shutters, the middle part of the exterior of the slag cooler is provided with a first gear, the front end of the first gear is provided with a second gear, the right end of the second gear is provided with a motor, the bottom end of the motor is provided with a fixed seat, the left part and the right part of the exterior of the slag cooler are provided with support rings, the front part and the right part of the bottom of each support ring are provided with support wheels, the middle part of each support wheel is provided with a connecting shaft, the left part and the right part of each connecting shaft are provided with a supporting seat, and the bottom ends of the fixed seat and each supporting seat are provided with a base.

Furthermore, the cooling pipe and the baffle are both membrane type wall plate pipes.

Further, the first joint and the second joint are both rotary joints.

Furthermore, each louver is arranged in a bending mode.

Furthermore, the water injected by the water inlet pipe is condensed water.

Furthermore, the membrane type wall plate pipe is made of metal steel.

(III) advantageous effects

Compared with the prior art, the utility model provides a cold sediment machine possesses following beneficial effect:

the slag cooler adopts a film type wall plate cooling structure through the cooling pipe and the baffle plate, so that the heat exchange area of slag and the slag cooler is increased by 2-3 times, the inner cylinder of the slag cooler is divided into a plurality of independent cooling cavities through the arrangement of the baffle plate, each cooling cavity becomes an independent drum type slag cooler functional body, the cooling area of the slag cooler is effectively increased by 1.95-3.55 times, the accumulation thickness of the slag is effectively reduced, the heat dissipation area of the slag is increased, the slag adherence rate can be increased to 50-60% through the arrangement of the louver, the effective adherence area of the slag is directly increased to 2-3 times, the slag can be in a full-spraying type when the slag cooler operates, the heat dissipation index of the slag is effectively increased, the inner space of the slag cooler is sufficiently utilized, and the heat exchange area is increased, the efficiency of cooling the slag is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a left-side view structural schematic diagram of the slag cooler of the utility model;

fig. 3 is a schematic top view of the baffle and the louver of the present invention.

In the figure: 1. a slag cooler; 2. a cooling chamber; 3. a cooling tube; 4. a slag inlet; 5. a slag inlet pipe; 6. a slag outlet; 7. a slag pipe; 8. a water inlet pipe; 9. a water outlet pipe; 10. a first joint; 11. a second joint; 12. a baffle plate; 13. louver blades; 14. a first gear; 15. a second gear; 16. a motor; 17. a fixed seat; 18. a support ring; 19. a support wheel; 20. a connecting shaft; 21. a supporting seat; 22. a base; 23. a first conduit; 24. a second conduit.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the slag cooler of the present invention comprises a slag cooler 1, a cooling cavity 2 is disposed around the inside of the slag cooler 1 for cooling slag, a plurality of cooling pipes 3 are disposed inside the cooling cavity 2 for conveying condensed water for cooling slag, a slag inlet 4 is disposed at the top of the left end of the slag cooler 1 for inputting slag into the slag cooler 1, a slag inlet pipe 5 is disposed at the top of the slag inlet 4 for conveying uncooled slag, a slag outlet 6 is disposed at the bottom of the right end of the slag cooler 1 for discharging cooled slag, a slag outlet pipe 7 is disposed at the bottom of the right end of the slag outlet 6 for conveying cooled slag, a plurality of first conduits 23 are disposed at the left part of the inside of the slag cooler 1 for connecting the left ends of the cooling pipes 3, a water inlet pipe 8 and a baffle 12, a water inlet pipe 8 is disposed at the left end of the interconnection of the plurality of first conduits 23, conveying cooling water to the interior of a cooling pipe 3 and a baffle plate 12, wherein one end of each first guide pipe 23 is connected with a water inlet pipe 8, the other end of each first guide pipe 23 is connected with the left part of a cooling cavity 2, the right part of the interior of a slag cooler 1 is provided with a plurality of second guide pipes 24, the cooling pipe 3, a water outlet pipe 9 and the right end of the baffle plate 12 are connected, the right end of the mutual connection part of each second guide pipe 24 is provided with a water outlet pipe 9 for discharging water after absorbing heat, one end of each second guide pipe 24 is connected with the water outlet pipe 9, the other end of each second guide pipe 24 is connected with the right part of the cooling cavity 2, the middle part of the water inlet pipe 8 is provided with a first connector 10, the water inlet pipe 8 can rotate, the first connector 10 is externally arranged for convenient maintenance, the first connector 10 is rotatably connected with the water inlet pipe 8, the middle part of the second water inlet pipe 8 is provided with a second connector 11, the water outlet pipe 9 can rotate, because the second joint 11 is arranged outside the slag cooler, the later maintenance and protection are convenient, the second joint 11 is rotatably connected with the water outlet pipe 9, the plurality of baffles 12 are arranged inside the slag cooler 1, the inner cylinder of the slag cooler 1 is divided into a plurality of independent cooling cavities, each cooling cavity becomes an independent drum-type slag cooler functional body, the cooling area of the slag cooler 1 is effectively increased by 1.95-3.55 times, the accumulation thickness of slag is effectively reduced, the heat dissipation area of the slag is increased, the left end of the interconnection position of each baffle 12 is connected with the right end of the interconnection position of each first conduit 23, the right end of the interconnection position of each baffle 12 is connected with the left end of the interconnection position of each second conduit 24, a plurality of louvers 13 are arranged at the front end and the rear end of each baffle 12, the adherence rate of the slag can be increased to 50-60%, the effective adherence area of the slag is directly increased to 2-3 times, the slag can be in a full-throwing type when the slag cooler 1 operates, the heat dissipation index of the slag is effectively increased, a first gear 14 is arranged around the middle part of the outer part of the slag cooler 1, a second gear 15 is arranged at the front end of the first gear 14, a motor 16 is arranged at the right end of the second gear 15, the motor 16 drives the second gear 15 to rotate, the second gear 15 drives the first gear 14 to rotate, so that the slag cooler 1 is driven to rotate, a fixed seat 17 is arranged at the bottom end of the motor 16 to play a role of fixing the motor 16, support rings 18 are arranged around the left part and the right part of the outer part of the slag cooler 1 to prevent the slag cooler 1 from left and right deviation, support wheels 19 are arranged at the front part and the right part of the bottom of each support ring 18 to facilitate the rotation of the slag cooler 1, a connecting shaft 20 is arranged in the middle part of each support wheel 19, play the effect of fixed stay wheel 19, the left part and the right part of every connecting axle 20 all are provided with supporting seat 21, play the effect of supporting cold sediment machine 1, and the bottom of fixing base 17 and every supporting seat 21 is provided with base 22, plays fixed and the effect of supporting cold sediment machine 1.

Wherein, the cooling pipe 3 and the baffle 12 are both membrane type wall plate pipes, so that the heat exchange area of the slag and the slag cooler 1 is increased by 2-3 times.

Wherein, the first joint 10 and the second joint 11 are both rotary joints, and the water inlet pipe 8 and the water outlet pipe 9 can rotate.

Wherein, every tripe 13 all is the bending setting, increases the heat radiating area of slag to can make the slag be the formula of throwing entirely when cold sediment machine 1 operation, the effectual heat dissipation index that makes the slag improves.

Wherein, the water that inlet tube 8 was injected into is comdenstion water or demineralized water, and the inside scale deposit of cold sediment machine 1 to prevent to influence cold sediment effect after the scale deposit is serious.

The membrane type wall plate pipe is made of metal steel and has good high-temperature resistance.

In conclusion, when the slag cooler is used, the motor 16 is started, cooling water is injected into the water inlet pipe 8, uncooled slag is injected into the slag cooler 1 through the slag inlet pipe 5 and the slag inlet 4, the slag cooler 1 rotates to enable the slag to move from one end of the slag inlet 4 to one end of the slag outlet 6, the baffle plate 12, the cooling pipe 3 and the cooling cavity 2 cool the slag in the moving process, the louver 13 can enable the slag to be in a full-throwing mode when the slag cooler 1 operates, and the cooled slag is discharged through the slag outlet 6 and the slag outlet 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cold sediment machine, includes cold sediment machine (1), its characterized in that: a cooling cavity (2) is arranged around the inside of the slag cooler (1), a plurality of cooling pipes (3) are arranged inside the cooling cavity (2), a slag inlet (4) is arranged at the top of the left end of the slag cooler (1), a slag inlet pipe (5) is arranged at the top end of the slag inlet (4), a slag outlet (6) is arranged at the bottom of the right end of the slag cooler (1), a slag outlet pipe (7) is arranged at the bottom of the right end of the slag outlet (6), a plurality of first guide pipes (23) are arranged at the left part of the inside of the slag cooler (1), a water inlet pipe (8) is arranged at the left end of the mutual connection part of the first guide pipes (23), one end of each first guide pipe (23) is connected with the water inlet pipe (8), the other end of each first guide pipe (23) is connected with the left part of the cooling cavity (2), a plurality of second guide pipes (24) are arranged at the right part of the inside of the slag cooler (1), a water outlet pipe (9) is arranged at the right end of the mutual connection position of each second guide pipe (24), one end of each second guide pipe (24) is connected with the water outlet pipe (9), the other end of each second guide pipe (24) is connected with the right part of the cooling cavity (2), a first joint (10) is arranged in the middle of the water inlet pipe (8), the first joint (10) is rotatably connected with the water inlet pipe (8), a second joint (11) is arranged in the middle of the water inlet pipe (8), the second joint (11) is rotatably connected with the water outlet pipe (9), a plurality of baffles (12) are arranged in the slag cooler (1), the left end of the mutual connection position of each baffle (12) is connected with the right end of the mutual connection position of each first guide pipe (23), and the right end of the mutual connection position of each baffle (12) is connected with the left end of the mutual connection position of each second guide pipe (24), the front end and the rear end of each baffle (12) are provided with a plurality of shutters (13), a first gear (14) is arranged around the middle part of the outer part of the slag cooler (1), a second gear (15) is arranged at the front end of the first gear (14), a motor (16) is arranged at the right end of the second gear (15), a fixed seat (17) is arranged at the bottom end of the motor (16), support rings (18) are arranged around the left part and the right part of the outer part of the slag cooler (1), support wheels (19) are arranged at the front part and the right part of the bottom of each support ring (18), a connecting shaft (20) is arranged in the middle of each support wheel (19), a support seat (21) is arranged at the left part and the right part of each connecting shaft (20), and the bottom ends of the fixed seat (17) and each supporting seat (21) are provided with bases (22).

2. A slag cooler according to claim 1, wherein: the cooling pipe (3) and the baffle (12) are both membrane type wall plate pipes.

3. A slag cooler according to claim 1, wherein: the first joint (10) and the second joint (11) are both rotary joints.

4. A slag cooler according to claim 1, wherein: each louver (13) is arranged in a bending mode.

5. A slag cooler according to claim 1, wherein: the water injected by the water inlet pipe (8) is condensed water.

6. A slag cooler according to claim 2, wherein: the membrane type wall plate pipe is made of metal steel.