CN220287479U - Rotary high-temperature scum ash cooling device - Google Patents

Abstract

The utility model discloses a rotary high-temperature scum ash cooling device which comprises a slag cooler, a feed pipe, a discharge box, a discharge pipe and a cooling tank, wherein the feed pipe and the rotatable discharge box are respectively arranged at two ends of the slag cooler, the discharge box discharges materials through the discharge pipe, the cooling tank is arranged at the bottom of the slag cooler, a water ladle capable of scooping cooling water is arranged at the outer side of the slag cooler, a rotatable mounting machine head is arranged at the left side of the slag cooler, the machine head is connected with an air pipe, the air pipe is communicated with a heat exchange pipe extending into the cooling tank, the discharge box is connected with a dust outlet pipe, and the air pipe is communicated with the machine head through a fan, so that air flows enter the slag cooler for circulation out from the dust outlet pipe after being cooled through heat exchange of the cooling tank. This rotary high temperature dross ash cooling heat sink through utilizing current cooling tank circulative cooling air inlet temperature, at cold sediment machine internal circulation, replaces high temperature air current, improves the cooling rate of cold sediment machine, not only has good leakproofness, can also play the effect of supplementary cooling simultaneously.

Description

Rotary high-temperature scum ash cooling device

Technical Field

The utility model relates to a rotary high-temperature scum ash cooling device.

Background

The slag cooler is also called a slag cooler and mainly comprises a barrel, a slag inlet box, a slag outlet box, a power transmission device, a bottom frame and an electric control system, wherein the barrel and the separation frame are of a water-cooled wall type structure, and slag guide sheets are welded on the inner wall of the barrel and the separation frame.

The slag cooler of the water-cooled wall type structure drags up cooling water in the tank through self-rotation, and rotates along with the rotation to pour the slag on the side wall of the slag cooler, the slag in the slag cooler is cooled through the wall of the barrel, so that dust leakage generated during rotation of the slag cooler is prevented, the inside of the slag cooler is basically closed except feeding and discharging, hot slag enters the slag cooler to cause high temperature of air in the slag cooler and cannot be discharged, the cooling efficiency is influenced, and the technical scheme capable of keeping air cooling and circulating air flow in the slag cooler is provided

Disclosure of Invention

The utility model aims to provide a rotary high-temperature scum ash cooling device, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a rotary high temperature dross ash cooling device, includes cold sediment machine, inlet pipe, discharging box, discharging pipe and cooling tank, and the both ends of cold sediment machine are provided with inlet pipe and rotatable discharging box respectively, and the discharging box passes through the discharging pipe row material, and the bottom of cold sediment machine sets up the cooling tank, and the ladle that can scoop up the cooling water is installed in the outside of cold sediment machine, the rotatable installation aircraft nose in left side of cold sediment machine, aircraft nose connection tuber pipe, the tuber pipe intercommunication extends to the inside heat exchange tube of cooling tank, and the dust outlet pipe is connected to the discharging box.

As still further aspects of the utility model: the air pipe is communicated with the machine head through the fan, so that air flow enters the slag cooling machine to circulate out of the dust outlet pipe after being subjected to heat exchange and cooling through the cooling tank.

As still further aspects of the utility model: the feeding pipe consists of two inclined pipelines and a vertical pipeline, and the feeding pipe extends to the inside of the slag cooler through the inclined pipelines.

As still further aspects of the utility model: the slag cooler is provided with a driving shaft extending to the outer end of the discharge box through the blade plate, the blade plate is in an inclined state, and when the slag cooler rotates, the blade plate stirs the slag outwards to be discharged.

As still further aspects of the utility model: and a gate valve is arranged in the discharging pipe and is obliquely arranged and used for controlling the discharging speed.

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

this rotary high temperature dross ash cooling heat sink through utilizing current cooling tank circulative cooling air inlet temperature, at cold sediment machine internal circulation, replaces high temperature air current, improves the cooling rate of cold sediment machine, not only has good leakproofness, can also play the effect of supplementary cooling simultaneously.

Drawings

FIG. 1 is a schematic diagram of a rotary high temperature dross ash cooling apparatus;

FIG. 2 is a schematic diagram of a heat exchange tube in a rotary high temperature dross ash cooling apparatus;

FIG. 3 is a sectional view showing the structure of a rotary type high temperature scum ash cooling device.

In the figure: 1. a slag cooler; 2. a feed pipe; 3. a discharging box; 4. a discharge pipe; 5. a water ladle; 6. a cooling pool; 7. a machine head; 8. a blower; 9. an air duct; 10. a heat exchange tube; 11. a dust outlet pipe; 12. a blade; 13. a drive shaft; 14. and a gate valve.

Detailed Description

Referring to fig. 1-3, in the embodiment of the utility model, a rotary high-temperature slag ash cooling device comprises a slag cooler 1, a feed pipe 2, a discharge box 3, a discharge pipe 4 and a cooling tank 6, wherein the feed pipe 2 and the rotatable discharge box 3 are respectively arranged at two ends of the slag cooler 1, the discharge box 3 discharges materials through the discharge pipe 4, the cooling tank 6 is arranged at the bottom of the slag cooler 1, a water ladle 5 capable of scooping cooling water is arranged at the outer side of the slag cooler 1, a machine head 7 is rotatably arranged at the left side of the slag cooler 1, the machine head 7 is connected with an air pipe 9, the air pipe 9 is communicated with a heat exchange pipe 10 extending into the cooling tank 6, and the discharge box 3 is connected with a dust outlet pipe 11.

In a preferred embodiment, the air pipe 9 is communicated with the machine head 7 through the fan 8, so that air flows enter the slag cooler 1 to circulate out of the dust outlet pipe 11 after being subjected to heat exchange and cooling through the cooling tank 6, the fan 8 and the dust outlet pipe 11 can be interchanged, the air flows and the slag form countercurrent, and the slag at the discharge end can be cooled by utilizing the heat of the air flows better.

In a preferred embodiment, the feed pipe 2 consists of two inclined pipes and one vertical pipe, and the feed pipe 2 extends all the way to the interior of the slag cooler 1 through the inclined pipes.

In a preferred embodiment, the slag cooler 1 is provided with a driving shaft 13 extending to the outer end of the discharge bin 3 through a blade 12, the blade 12 is inclined, and when the slag cooler 1 rotates, the blade 12 stirs slag outwards to discharge, and the stirring of the blade 12 limits the discharge speed of slag.

In a preferred embodiment, the gate valve 14 is installed in the discharging pipe 4, the gate valve 14 is obliquely arranged and used for controlling the discharging speed, the gate valve 14 controls the discharging speed of the discharging pipe 4, so that slag with a certain height is always stored in the discharging pipe 4, the sealing effect on the discharging pipe 4 is achieved, and the conditions of equipment leakage and dust leakage are prevented.

The working principle of the utility model is as follows: through setting up negative pressure adsorption equipment and dust collecting equipment at the other end of play dirt pipe 11, filter the exhaust air current, under the control of gate valve 14, the material sediment putty has in the discharging pipe 4 all the time, keep the leakproofness, the air current gets into through heat exchange tube 10 and carries out heat transfer cooling with the water in the cooling bath 6, reduce the inside air current temperature of entering cold sediment machine 1, the air current gets into cold sediment machine 1 through fan 8, discharge from play dirt pipe 11, take out the inside high temperature air current of cold sediment machine 1, can also cool down the cooling to the material sediment of cold sediment machine 1 inside simultaneously, improve the cooling rate of cold sediment machine 1, not only have good leakproofness, can also play the effect of supplementary cooling simultaneously.

It should be noted that, the foregoing embodiments all belong to the same inventive concept, and the descriptions of the embodiments have emphasis, and where the descriptions of the individual embodiments are not exhaustive, reference may be made to the descriptions of the other embodiments.

The foregoing examples merely illustrate embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (5)

1. The utility model provides a rotation high temperature dross ash cooling device, includes cold sediment machine (1), inlet pipe (2), discharging case (3), discharging pipe (4) and cooling bath (6), and the both ends of cold sediment machine (1) are provided with inlet pipe (2) and rotatable discharging case (3) respectively, and discharging case (3) are through discharging pipe (4) row material, and the bottom of cold sediment machine (1) sets up cooling bath (6), and water ladle (5) that can scoop up cooling water are installed in the outside of cold sediment machine (1), a serial communication port, rotatable installation aircraft nose (7) in the left side of cold sediment machine (1), tuber pipe (9) are connected in aircraft nose (7), and tuber pipe (9) intercommunication extends to heat exchange tube (10) inside cooling bath (6), and dust outlet pipe (11) are connected in discharging case (3).

2. The rotary high-temperature scum ash cooling device according to claim 1, wherein the air pipe (9) is communicated with the machine head (7) through a fan (8), so that air flow enters the scum cooling machine (1) to circulate out of the dust outlet pipe (11) after being subjected to heat exchange and cooling through the cooling pool (6).

3. A rotary high temperature dross ash cooling apparatus according to claim 1, characterized in that the feed pipe (2) consists of two inclined pipes and one vertical pipe, and that the feed pipe (2) extends all the way to the interior of the slag cooler (1) through the inclined pipes.

4. The rotary high-temperature slag ash cooling device according to claim 1, characterized in that the slag cooler (1) is provided with a driving shaft (13) extending to the outer end of the discharge box (3) through a blade plate (12), the blade plate (12) is in an inclined state, and when the slag cooler (1) rotates, the blade plate (12) stirs slag outwards to be discharged.

5. The rotary high-temperature scum ash cooling device according to claim 1, wherein a gate valve (14) is installed in the discharging pipe (4), and the gate valve (14) is obliquely arranged and is used for controlling the discharging speed.