CN215765162U - Discharging protection device of drum-type slag cooler - Google Patents
Discharging protection device of drum-type slag cooler Download PDFInfo
- Publication number
- CN215765162U CN215765162U CN202121639148.1U CN202121639148U CN215765162U CN 215765162 U CN215765162 U CN 215765162U CN 202121639148 U CN202121639148 U CN 202121639148U CN 215765162 U CN215765162 U CN 215765162U
- Authority
- CN
- China
- Prior art keywords
- wall
- protection device
- cooling cylinder
- drum
- hollow shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Furnace Details (AREA)
Abstract
The utility model relates to the technical field of slag coolers, in particular to a discharge protection device of a drum-type slag cooler, which comprises a discharge pipe, wherein a cooling cylinder is arranged on the outer wall of the bottom of the discharge pipe, a first connecting pipe is arranged on the outer wall of the bottom of the cooling cylinder, a conveying shell is arranged on the outer wall of the bottom of the first connecting pipe, a driving mechanism is arranged on the outer wall of one end of the conveying shell, a discharge hopper is inserted into the outer wall of the bottom of the conveying shell, a plurality of groups of heat conducting blocks with equal intervals are inserted into the circumferential inner wall of the cooling cylinder, and the heat conducting blocks extend into the cooling cylinder. The primary cooling is carried out, and the burden of the next cooling mechanism is reduced.
Description
Technical Field
The utility model relates to the technical field of slag coolers, in particular to a discharging protection device of a drum-type slag cooler.
Background
The slag cooler is also called as a slag cooler and mainly comprises a cylinder, a slag inlet box, a slag outlet box, a power transmission device, an underframe and an electrical control system, wherein the cylinder and a partition frame both adopt water-cooled wall structures, slag guide sheets are welded on the inner wall of the cylinder and the partition frame, a slag discharge pipe of the slag cooler is arranged downwards or obliquely, and slag can be directly discharged from a circulating fluidized bed boiler to the slag cooler for cooling.
In the prior art, the following problems exist:
(1) during the discharging process, high-pressure, large-capacity and irregular discharging of slag inside the boiler often occurs, a large amount of high-temperature red slag and even burning and unburnt coal powder are suddenly gushed, the damage of lower-level cooling equipment is easily caused, and the production is influenced;
(2) the slag with high flow rate is discharged, sometimes, a large wave of slag is directly discharged onto cooling equipment, so that the cooling of the slag is insufficient, the subsequent treatment of the slag is influenced, and the limitation exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a discharge protection device of a drum-type slag cooler to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the utility model provides a cold sediment machine ejection of compact protection device of drum-type, includes the discharging pipe, a cooling cylinder is installed to discharging pipe bottom outer wall, and cooling cylinder bottom outer wall installs first connecting pipe, and first connecting pipe bottom outer wall is installed and is carried the casing, carries casing one end outer wall to be provided with actuating mechanism, carries casing bottom outer wall to peg graft and have the row hopper, the peripheral inner wall of cooling cylinder is pegged graft and is had the heat conduction piece of multiunit equidistance, and the heat conduction piece extends to the inside of a cooling cylinder, and an cowl is all installed to every heat conduction piece top outer wall of group.
Preferably, conical heat-conducting plates are inserted into the circumferential inner wall of the cooling cylinder and distributed at equal intervals, and the conical heat-conducting plates and each group of heat-conducting blocks are distributed at intervals on a vertical horizontal plane.
Preferably, the outer walls of two sides of the cooling cylinder are provided with fixing rods, the outer wall of one side, far away from each other, of each fixing rod is provided with a liquid spraying ring, the outer wall of the bottom of each liquid spraying ring is provided with atomizing nozzles distributed at equal intervals, and the outer wall of one end of each liquid spraying ring is connected with a water inlet pipe in an inserting mode.
Preferably, the mounting bracket that the equidistance distributes is installed to discharging pipe circumference outer wall, and mounting bracket top outer wall one side has seted up the circular recess, and radiator fan is installed to the circular recess inner wall.
Preferably, the driving mechanism comprises a hollow shaft which rotates on the inner walls of the two ends of the conveying shell, and one end of the circumferential outer wall of the hollow shaft is sleeved with a driven gear.
Preferably, the motor is installed on one side of the outer wall of one end of the conveying shell, the driving gear is sleeved on the outer wall of the circumference of the output shaft of the motor, and the driving gear is meshed with the driven gear.
Preferably, the outer wall of one end of the hollow shaft is rotatably connected with a water adding pipe, the outer wall of the other end of the hollow shaft is rotatably connected with a water draining pipe, and the circumferential outer wall of the hollow shaft is provided with dispersing blades distributed at equal intervals.
The utility model provides a discharging protection device of a drum-type slag cooler by improvement, compared with the prior art, the discharging protection device has the following improvements and advantages:
one is as follows: according to the utility model, through the heat conduction block and the arc-shaped baffle plate which are arranged in the cooling cylinder, the slag falling from the discharging pipe can be blocked, the impact of scattering around can be avoided, the damage to the next discharging dispersing blades can be prevented, the discharging safety is improved, and the heat conduction block and the conical heat conduction plate on the cooling cylinder can transfer the temperature of the high-temperature slag to the outside, so as to carry out primary cooling on the high-temperature slag and reduce the burden of the next cooling mechanism;
the second step is as follows: the high-temperature furnace slag cooling device is provided with the water inlet pipe, the liquid spraying ring and the materialization nozzle, atomized water can be sprayed onto the heat conducting block and the conical heat conducting plate, so that the effect of cooling high-temperature furnace slag is achieved, the mounting frame and the cooling fan are arranged on the discharging pipe, on one hand, the materialization water spraying range is enlarged, the sufficiency of cooling the heat conducting block and the conical heat conducting plate is improved, on the other hand, the evaporation efficiency of the atomized water on the surfaces of the heat conducting block and the conical heat conducting plate is increased, and the cooling effect is further improved.
Thirdly, the slag can be discharged gradually by matching with the driving mechanism through the dispersing blades arranged on the outer wall of the hollow shaft, so that the slag is prevented from being gushed out in large quantity, the cooling sufficiency of the next slag is improved, the slag is convenient for workers to handle, water feeding pipes and water discharging pipes are respectively arranged at the two ends of the hollow shaft, water can be cooled through the hollow shaft, the high temperature is prevented from being transmitted to the driven gear through the hollow shaft, the service life of parts on the driving mechanism is prolonged, and the slag is discharged to an external cooling mechanism through the discharging hopper to be cooled, so that the device is more perfect and reasonable.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic cross-sectional view of the cooling cylinder of the present invention;
FIG. 4 is a cross-sectional structural schematic of the delivery housing of the present invention;
FIG. 5 is a schematic view of a portion of the present invention;
description of reference numerals:
1. a discharge hopper; 2. a drive mechanism; 201. a hollow shaft; 202. a water feeding pipe; 203. a driven gear; 204. an electric motor; 205. a drain pipe; 3. a transport housing; 4. a cooling cylinder; 5. a mounting frame; 6. a discharge pipe; 7. a heat radiation fan; 8. a heat conducting block; 9. a tapered heat conducting plate; 10. a liquid spraying ring; 11. an arc-shaped baffle plate; 12. dispersing the leaves; 13. a water inlet pipe; 14. and (5) fixing the rod.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a discharging protection device of a drum-type slag cooler by improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1-5, a cold sediment machine ejection of compact protection device of drum-type, including discharging pipe 6, cooling cylinder 4 is installed to discharging pipe 6 bottom outer wall, and cooling cylinder 4 bottom outer wall installs first connecting pipe, first connecting pipe bottom outer wall is installed and is carried casing 3, carry 3 one end outer walls of casing to be provided with actuating mechanism 2, it has row hopper 1 to carry 3 bottom outer walls of casing to peg graft, 4 circumference inner walls of cooling cylinder are pegged graft and are had the heat conduction piece 8 of multiunit equidistance, and heat conduction piece 8 extends to the inside of cooling cylinder 4, an cowl 11 is all installed to every 8 top outer walls of heat conduction piece of group.
Further, 4 circumference inner walls of cooling cylinder are pegged graft and are had the toper heat-conducting plate 9 that the equidistance distributes, and toper heat-conducting plate 9 is interval distribution with every group heat-conducting block 8 on vertical horizontal plane, can block the slag that discharging pipe 6 fell, avoid scattering everywhere and injure the staff, prevent to damage the dispersed blade 12 of unloading next, the security of the ejection of compact has been improved, and heat-conducting block 8 and toper heat-conducting plate 9 on the cooling cylinder 4 can reach the external world with the temperature on the high temperature slag, tentatively cool down it, the burden of cooling body next has been reduced.
Further, the dead lever 14 is all installed to 4 both sides outer walls of cooling cylinder, and two dead levers 14 one side outer walls of keeping away from each other install one and spout liquid ring 10, and the atomizing nozzle that the equidistance distributes is installed to the outer wall of spouting liquid ring 10 bottom, and 10 one end outer walls of spouting liquid ring are pegged graft and are had inlet tube 13, can spout the atomizing water on heat-conducting block 8 and toper heat-conducting plate 9 to the effect to the high temperature slag cooling has been reached.
Further, mounting bracket 5 that the equidistance distributes is installed to 6 circumference outer walls of discharging pipe, and circular slot has been seted up to 5 top outer wall one sides of mounting bracket, and radiator fan 7 is installed to the circular slot inner wall, has improved the scope that materialized water sprayed on the one hand, has improved the sufficiency to the cooling of heat conduction piece 8 and toper heat-conducting plate 9, and on the other hand has increased the evaporation efficiency of atomized water on heat conduction piece 8 and toper heat-conducting plate 9 surface to the cooling effect has further been improved.
Further, the driving mechanism 2 comprises a hollow shaft 201 rotating on the inner walls of the two ends of the conveying shell 3, and one end of the circumferential outer wall of the hollow shaft 201 is sleeved with a driven gear 203.
Further, the motor 204 is installed on one side of the outer wall of one end of the conveying shell 3, the driving gear is sleeved on the outer wall of the circumference of the output shaft of the motor 204, the driving gear is meshed with the driven gear 203, the motor 204 is started, the hollow shaft 201 on the driven gear 203 can be driven to rotate through the driving gear, and the next blanking is facilitated.
Further, the outer wall of one end of the hollow shaft 201 is rotatably connected with the water adding pipe 202, the outer wall of the other end of the hollow shaft 201 is rotatably connected with the water discharging pipe 205, the dispersing blades 12 distributed equidistantly are mounted on the outer wall of the circumference of the hollow shaft 201, the driving mechanism 2 is matched to realize gradual discharging of the slag, the slag is prevented from being gushed out in a large amount, the sufficiency of next slag cooling is improved, and the slag is convenient for workers to handle.
The working principle is as follows: the discharging protection device is fixed on a discharging pipe 6 of the slag cooler, slag falling from the discharging pipe 6 can be blocked by the heat conduction block 8 and the arc baffle 11 arranged in the cooling cylinder 4, the scattering impact is avoided, the dispersing blades 12 of the next discharging are prevented from being damaged, the discharging safety is improved, the heat conduction block 8 and the conical heat conduction plate 9 on the cooling cylinder 4 can transfer the temperature of the high-temperature slag to the outside, the high-temperature slag is preliminarily cooled, the burden of a next cooling mechanism is reduced, atomized water can be sprayed onto the heat conduction block 8 and the conical heat conduction plate 9 by the arrangement of the water inlet pipe 13, the liquid spraying ring 10 and the materialization nozzle, so that the effect of cooling the slag at high temperature is achieved, the mounting frame 5 and the radiating fan 7 are arranged on the discharging pipe 6, the spraying range of the materialization water is improved on one hand, and the cooling sufficiency of the heat conduction block 8 and the conical heat conduction plate 9 is improved, on the other hand has increased the evaporation efficiency of atomized water on heat-conducting block 8 and toper heat-conducting plate 9 surface, thereby further improved the cooling effect, dispersion blade 12 through being provided with the hollow shaft 201 outer wall, cooperation actuating mechanism 2 can realize the gradual unloading of slag, prevent that the slag from gushing out in a large number, the sufficiency of slag cooling has next been improved, make things convenient for the staff to handle, hollow shaft 201 both ends are provided with filler pipe 202 and drain pipe 205 respectively, can make water come to cool down it through hollow shaft 201, avoid high temperature to pass to driven gear 203 through hollow shaft 201, the life of part on actuating mechanism 2 has been improved, the slag is arranged through row material fill 1 and is cooled down to external cooling body, make the device become perfect more reasonable.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a cold sediment machine ejection of compact protection device of drum-type which characterized in that: including discharging pipe (6), cooling cylinder (4) are installed to discharging pipe (6) bottom outer wall, and cooling cylinder (4) bottom outer wall installs first connecting pipe, and first connecting pipe bottom outer wall is installed and is carried casing (3), carries casing (3) one end outer wall to be provided with actuating mechanism (2), carries casing (3) bottom outer wall to peg graft and have row material fill (1), cooling cylinder (4) circumference inner wall is pegged graft and is had heat conduction piece (8) that the multiunit was equidistant, and heat conduction piece (8) extend to the inside of cooling cylinder (4), and every group heat conduction piece (8) top outer wall all installs an cowl (11).
2. The discharge protection device of the drum-type slag cooler according to claim 1, characterized in that: conical heat-conducting plates (9) which are distributed at equal intervals are inserted into the inner wall of the circumference of the cooling cylinder (4), and the conical heat-conducting plates (9) and each group of heat-conducting blocks (8) are distributed at intervals on a vertical horizontal plane.
3. The discharge protection device of the drum-type slag cooler according to claim 1, characterized in that: the outer wall of both sides of the cooling cylinder (4) is provided with fixing rods (14), the outer wall of one side, far away from each other, of each fixing rod (14) is provided with a liquid spraying ring (10), the outer wall of the bottom of each liquid spraying ring (10) is provided with atomizing nozzles distributed at equal intervals, and the outer wall of one end of each liquid spraying ring (10) is connected with a water inlet pipe (13) in an inserting mode.
4. The discharge protection device of the drum-type slag cooler according to claim 1, characterized in that: discharging pipe (6) circumference outer wall is installed mounting bracket (5) that the equidistance distributes, and mounting bracket (5) top outer wall one side has seted up the circular recess, and radiator fan (7) are installed to the circular recess inner wall.
5. The discharge protection device of the drum-type slag cooler according to claim 1, characterized in that: the driving mechanism (2) comprises a hollow shaft (201) which rotates on the inner walls of the two ends of the conveying shell (3), and one end of the circumferential outer wall of the hollow shaft (201) is sleeved with a driven gear (203).
6. The discharge protection device of the roller type slag cooler according to claim 5, characterized in that: the motor (204) is installed on one side of the outer wall of one end of the conveying shell (3), the driving gear is sleeved on the outer wall of the circumference of the output shaft of the motor (204), and the driving gear is meshed with the driven gear (203).
7. The discharging protection device of the roller type slag cooler according to claim 6, characterized in that: the outer wall of one end of the hollow shaft (201) is rotatably connected with a water adding pipe (202), the outer wall of the other end of the hollow shaft (201) is rotatably connected with a water discharging pipe (205), and dispersing blades (12) which are distributed equidistantly are mounted on the circumferential outer wall of the hollow shaft (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121639148.1U CN215765162U (en) | 2021-07-19 | 2021-07-19 | Discharging protection device of drum-type slag cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121639148.1U CN215765162U (en) | 2021-07-19 | 2021-07-19 | Discharging protection device of drum-type slag cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215765162U true CN215765162U (en) | 2022-02-08 |
Family
ID=80106603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121639148.1U Active CN215765162U (en) | 2021-07-19 | 2021-07-19 | Discharging protection device of drum-type slag cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215765162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117397453A (en) * | 2023-12-14 | 2024-01-16 | 内蒙古农业大学 | Water and fertilizer integrated equipment, monitoring system and full topdressing method |
-
2021
- 2021-07-19 CN CN202121639148.1U patent/CN215765162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117397453A (en) * | 2023-12-14 | 2024-01-16 | 内蒙古农业大学 | Water and fertilizer integrated equipment, monitoring system and full topdressing method |
| CN117397453B (en) * | 2023-12-14 | 2024-02-23 | 内蒙古农业大学 | Water and fertilizer integrated equipment, monitoring system and full topdressing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215765162U (en) | Discharging protection device of drum-type slag cooler | |
| CN107790219A (en) | Discarded curing concrete apparatus for crushing and treating | |
| CN210121912U (en) | Cooling device is used in processing of fire-retardant polyethylene cable material of thermoplasticity | |
| CN201355179Y (en) | Hot air dryer | |
| CN106238702B (en) | A kind of die casting mould cooling device | |
| CN101514867A (en) | Hot-air drier | |
| CN218487178U (en) | Cooling device for die casting die | |
| CN213811818U (en) | Novel energy-efficient crossflow frequency conversion cooling tower | |
| CN212585526U (en) | Fog dissipation cooling tower for enhancing heat and mass transfer through spray water | |
| CN114653308A (en) | Drying equipment and schizolysis system with crushing function | |
| CN216115268U (en) | Drying and cooling integrated equipment for producing sustained and controlled release compound fertilizer | |
| CN219913567U (en) | Edible oil quenching device | |
| CN111683504A (en) | Auxiliary heat dissipation device of electromechanical equipment | |
| CN214666176U (en) | High-efficient cooling rotary drum device | |
| CN205049007U (en) | Cake cooler is pressed to rotatory stirring formula | |
| CN218645821U (en) | Fodder cooling arrangement with high efficiency and even heat dissipation function | |
| CN218222028U (en) | A rapid cooling device for producing organosilicon | |
| CN219726874U (en) | Rubber powder cooling device | |
| CN213119965U (en) | A drying device for feed processing | |
| CN219735341U (en) | Drum-type slag cooler | |
| CN220071865U (en) | Explosion-proof turbine formula sand mill for paint coating | |
| CN212806542U (en) | Heat insulation mechanism for sintering trolley | |
| CN216039678U (en) | Rapid cooling device for steel heat treatment | |
| CN219550532U (en) | Broken cooling slag extractor of high salt-containing danger useless burning slag | |
| CN218210825U (en) | Dust removal station coal-charging cooling device for coke oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |