CN212987251U

CN212987251U - Boiler cold slag pipe

Info

Publication number: CN212987251U
Application number: CN202020440889.6U
Authority: CN
Inventors: 黄艳萍
Original assignee: Yancheng Antong Boiler Accessories Co ltd
Current assignee: Yancheng Antong Boiler Accessories Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-04-16
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a boiler cold slag pipe relates to the boiler and arranges the sediment field, for solving the problem that the current cold slag pipe row sediment in-process easily takes place to block up among the prior art. The utility model discloses a cold slag pipe, including hopper, connecting pipe, connecting shaft, first rotor plate and second rotor plate, the inside of hopper is provided with the hood down, and the below of hopper installs the connecting pipe down, and the lower extreme of hopper is provided with the feed opening down, the pivot is all installed to the inside of hopper and cold slag pipe down, and the externally mounted of pivot has first rotor plate and second rotor plate, the externally mounted of cold slag pipe has first belt pulley, the externally mounted of hopper has second belt pulley and third belt pulley down, and the mount is installed to one side of dead lever, and installs driving motor in the top of mount, driving motor's preceding terminal surface installs the fourth belt pulley, electronic jar is all installed to the outside both sides of connecting pipe, and the internally mounted of connecting pipe has slide damper.

Description

Boiler cold slag pipe

Technical Field

The utility model relates to a boiler arranges sediment technical field, specifically is a boiler cold slag pipe.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, the origin of the boiler refers to a water container heated on fire, the boiler refers to a place where the fuel is combusted, the boiler comprises a boiler and a boiler, hot water or steam generated in the boiler can directly provide heat energy required by industrial production and people life, the hot water or the steam can be converted into mechanical energy through a steam power device, or the mechanical energy can be converted into the electric energy through a generator, the boiler for providing the hot water is called a hot water boiler and is mainly used for life, a small amount of applications are also provided in the industrial production, the boiler for generating the steam is called a steam boiler, and the boiler is often called a boiler for short, and is mainly used for thermal power stations, ships, locomotives and industrial and.

The boiler is an energy converter, it is the apparatus that utilizes heat energy or other heat energy that the fuel burns and releases to heat working medium water or other fluid to certain parameter, because of the continuous supply of fuel and desulfurizer, the ash content in the fuel and solid waste formed after ingredients such as impurity, mineral substance carried, etc. burn in the hearth finally discharge from the boiler in the form of fly ash and bottom slag, therefore the circulating fluidized bed boiler generally realizes the bottom slag to discharge through setting up the cold slag pipe on the grid plate, but the slag discharge course of existing cold slag pipe is apt to take place the jam, cause the phenomenon of the damaged tube body; therefore, the market urgently needs to develop a boiler slag cooling pipe to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler cold slag pipe to solve the problem that the current cold slag pipe slag discharging process who proposes among the above-mentioned background art easily takes place to block up.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boiler cold slag pipe, includes hopper down, the inside of hopper is provided with the hood down, and the hood passes through set screw and hopper fixed connection down, and the connecting pipe is installed to the below of hopper down, connecting pipe and hopper welded connection down, and the below of connecting pipe installs cold slag pipe, installs flange between cold slag pipe and the connecting pipe, and cold slag pipe passes through flange and connecting pipe fixed connection, and the lower extreme of cold slag pipe is provided with the feed opening.

Preferably, the inside of hopper and cold sediment pipe all installs the pivot down, the pivot pass through the bearing respectively with hopper and cold sediment pipe rotate to be connected down, and the externally mounted of pivot has first rotating plate and second rotating plate, first rotating plate and second rotating plate all through shaft coupling and pivot fixed connection.

Preferably, the externally mounted of cold sediment pipe has first belt pulley, first belt pulley and pivot fixed connection, the externally mounted of hopper has second belt pulley and third belt pulley down, second belt pulley and third belt pulley all with pivot fixed connection, and one side of hopper is provided with the dead lever down, and the mount is installed to one side of dead lever, mount and dead lever welded connection, and driving motor is installed to the top of mount, and driving motor passes through fixed screw with the mount and is connected.

Preferably, the fourth belt pulley is installed to driving motor's preceding terminal surface, and driving belt is all installed to the outside of first belt pulley, second belt pulley, third belt pulley and fourth belt pulley, and first belt pulley and second belt pulley pass through driving belt transmission and connect, and third belt pulley and fourth belt pulley pass through driving belt transmission and connect.

Preferably, electronic jar is all installed to the outside both sides of connecting pipe, electronic jar one end and dead lever fixed connection, and the internally mounted of connecting pipe has slide damper, and electronic jar the other end and slide damper pass through fixed screw connection.

Preferably, sliding baffle's both sides all are provided with the spout, and sliding baffle passes through spout and connecting pipe sliding connection, and sliding baffle's up end is provided with the smooth surface, and one side of sliding baffle installs the anticollision bed course, anticollision bed course and sliding baffle fixed connection.

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

1. the utility model discloses a setting through first rotor plate, the boiler is when row's sediment is being arranged to needs, the accessible is opened the outside air-cooler of hopper down, cool off through the inside waste residue of hood inside hopper down, after the cooling, accessible driving motor drives the fourth belt pulley and rotates, thereby it rotates to drive the pivot, make down inside first rotor plate and the second rotor plate of hopper and inside cold slag pipe rotate, thereby disperse the waste residue, meet the jam when preventing the waste residue from getting into narrow and small route, thereby the efficiency of arranging the sediment has been improved, also the inside structure of cold slag pipe has effectually protected, it is impaired to prevent that the cold slag pipe from receiving the waste residue influence, high durability and convenient use, and the connected mode through flange, convenient to detach connecting pipe and cold slag pipe, thereby be convenient for maintain the cold slag pipe, the effectual life who prolongs equipment.

2. The utility model discloses a setting through sliding damper, when row sediment is arranged to needs, accessible control electronic jar, control sliding damper's position, electronic jar shrink back, sliding damper slides to the outside, the removal that makes sliding damper through the spout keeps steady, thereby improve sliding damper's intensity, and the smooth surface on sliding damper surface separation is less when can making the roll-off connecting pipe, improve the efficiency and the stability of work, when closing, the anticollision bed course of two sliding damper one sides of accessible closely laminates, anticollision bed course atress compression, when improving sealed effect, the pressure that sliding damper bore has also been reduced, boiler operating condition's stability has further been improved, moreover, the steam generator is simple in structure, high durability and convenient use.

Drawings

FIG. 1 is a front view of a boiler slag cooling pipe of the present invention;

FIG. 2 is an internal structure view of a boiler slag cooling pipe of the present invention;

fig. 3 is an overall schematic view of the slide damper of the present invention.

In the figure: 1. feeding a hopper; 2. an electric cylinder; 3. a connecting pipe; 4. a connecting flange; 5. a slag cooling pipe; 6. a feeding port; 7. a first pulley; 8. a drive belt; 9. a second pulley; 10. a third belt pulley; 11. a fourth belt pulley; 12. a drive motor; 13. fixing the rod; 14. a fixed mount; 15. a hood; 16. a first rotating plate; 17. a sliding baffle; 18. a second rotating plate; 19. a rotating shaft; 20. a smooth surface; 21. an anti-collision cushion layer; 22. a chute.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a boiler cold slag pipe, hopper 1 under including, the inside of hopper 1 is provided with hood 15 down, hood 15 passes through fixed screw and hopper 1 fixed connection down, and connecting pipe 3 is installed to the below of hopper 1 down, connecting pipe 3 and hopper 1 welded connection down, and the below of connecting pipe 3 installs cold slag pipe 5, install flange 4 between cold slag pipe 5 and the connecting pipe 3, cold slag pipe 5 passes through flange 4 and connecting pipe 3 fixed connection, and the lower extreme of cold slag pipe 5 is provided with feed opening 6, cool off 1 inside waste residue of hopper through hood 15.

Further, pivot 19 is all installed to hopper 1 and cold slag pipe 5's inside down, pivot 19 passes through the bearing respectively with hopper 1 and cold slag pipe 5 rotate to be connected down, and the externally mounted of pivot 19 has first rotor plate 16 and second rotor plate 18, first rotor plate 16 and second rotor plate 18 all pass through shaft coupling and 19 fixed connection of pivot, hopper 1 inside and cold slag pipe 5 inside first rotor plate 16 and second rotor plate 18 rotate down, thereby disperse the waste residue, run into the jam when preventing that the waste residue from getting into narrow and small route.

Further, the externally mounted of cold sediment pipe 5 has first belt pulley 7, first belt pulley 7 and pivot 19 fixed connection, the externally mounted of lower hopper 1 has second belt pulley 9 and third belt pulley 10, second belt pulley 9 and third belt pulley 10 all with pivot 19 fixed connection, and one side of lower hopper 1 is provided with dead lever 13, mount 14 is installed to one side of dead lever 13, mount 14 and dead lever 13 welded connection, and driving motor 12 is installed to the top of mount 14, driving motor 12 passes through fixed screw with mount 14 and is connected.

Further, fourth belt pulley 11 is installed to driving motor 12's preceding terminal surface, and driving belt 8 is all installed to first belt pulley 7, second belt pulley 9, third belt pulley 10 and fourth belt pulley 11's outside, and first belt pulley 7 and second belt pulley 9 pass through driving belt 8 transmission and connect, and third belt pulley 10 and fourth belt pulley 11 pass through driving belt 8 transmission and connect, drive fourth belt pulley 11 through driving motor 12 and rotate to drive pivot 19 and rotate.

Further, electronic jar 2 is all installed to the outside both sides of connecting pipe 3, electronic jar 2 one end and dead lever 13 fixed connection, and the internally mounted of connecting pipe 3 has slide damper 17, and electronic jar 2 other end and slide damper 17 pass through fixed screw connection, through controlling electronic jar 2, control slide damper 17's position, electronic jar 2 shrink back, slide damper 17 slides to the outside.

Further, slide damper 17's both sides all are provided with spout 22, and slide damper 17 passes through spout 22 and connecting pipe 3 sliding connection, and slide damper 17's up end is provided with smooth surface 20, and slide damper 17's one side installs cushion 21, cushion 21 and slide damper 17 fixed connection, and the removal that makes slide damper 17 through spout 22 keeps steady to improve slide damper 17's intensity.

The working principle is as follows: when the slag-discharging device is used, when slag discharging is needed in a boiler, an air cooler outside the discharging hopper 1 can be turned on, waste slag inside the discharging hopper 1 is cooled through the hood 15, after cooling, the driving motor 12 can drive the fourth belt pulley 11 to rotate, so as to drive the rotating shaft 19 to rotate, so that the first rotating plate 16 and the second rotating plate 18 inside the discharging hopper 1 and the cold slag pipe 5 rotate, so as to disperse the waste slag, block when the waste slag enters a narrow path is prevented, the range of cooling air is wider while rotating, the waste slag inside is convenient to cool, the position of the sliding baffle 17 is controlled by controlling the electric cylinder 2, after the electric cylinder 2 contracts, the sliding baffle 17 slides outwards, the sliding baffle 17 can stably move through the sliding chute 22, so as to improve the strength of the sliding baffle 17, and the smooth surface 20 on the surface of the sliding baffle 17 can make the connecting pipe less blocked when sliding out 3, efficiency and the stability of work are improved, when closing, the anticollision bed course 21 of two slide damper 17 one sides of accessible closely laminates, and anticollision bed course 21 atress compression when improving sealed effect has also reduced the pressure that slide damper 17 bore, has further improved boiler operating condition's stability, and through flange 4's connected mode, convenient to detach connecting pipe 3 and cold slag pipe 5 to be convenient for maintain cold slag pipe 5 and overhaul.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. The utility model provides a boiler cold slag pipe, includes hopper (1) down, its characterized in that: the inside of hopper (1) is provided with hood (15) down, hood (15) are through fixed screw and hopper (1) fixed connection down, and connecting pipe (3) are installed to the below of hopper (1) down, connecting pipe (3) and hopper (1) welded connection down, and the below of connecting pipe (3) installs cold slag pipe (5), install flange (4) between cold slag pipe (5) and connecting pipe (3), cold slag pipe (5) are through flange (4) and connecting pipe (3) fixed connection, and the lower extreme of cold slag pipe (5) is provided with feed opening (6).

2. The boiler slag cooling pipe according to claim 1, characterized in that: pivot (19) are all installed to the inside of lower hopper (1) and cold slag pipe (5), and pivot (19) rotate with lower hopper (1) and cold slag pipe (5) respectively through the bearing and are connected, and the externally mounted of pivot (19) has first rotating plate (16) and second rotating plate (18), and first rotating plate (16) and second rotating plate (18) all pass through shaft coupling and pivot (19) fixed connection.

3. The boiler slag cooling pipe according to claim 2, characterized in that: the externally mounted of cold sediment pipe (5) has first belt pulley (7), first belt pulley (7) and pivot (19) fixed connection, the externally mounted of hopper (1) has second belt pulley (9) and third belt pulley (10) down, second belt pulley (9) and third belt pulley (10) all with pivot (19) fixed connection, and one side of hopper (1) is provided with dead lever (13) down, mount (14) are installed to one side of dead lever (13), mount (14) and dead lever (13) welded connection, and driving motor (12) are installed to the top of mount (14), and driving motor (12) pass through fixed screw connection with mount (14).

4. The boiler slag cooling pipe according to claim 3, characterized in that: fourth belt pulley (11) are installed to the preceding terminal surface of driving motor (12), and driving belt (8) are all installed to the outside of first belt pulley (7), second belt pulley (9), third belt pulley (10) and fourth belt pulley (11), and first belt pulley (7) and second belt pulley (9) are connected through driving belt (8) transmission, and third belt pulley (10) and fourth belt pulley (11) are connected through driving belt (8) transmission.

5. The boiler slag cooling pipe according to claim 1, characterized in that: electronic jar (2) are all installed to the outside both sides of connecting pipe (3), the one end and dead lever (13) fixed connection of electronic jar (2), and the internally mounted of connecting pipe (3) has slide damper (17), and the other end and the slide damper (17) of electronic jar (2) pass through fixed screw connection.

6. The boiler slag cooling pipe according to claim 5, characterized in that: both sides of slide damper (17) all are provided with spout (22), and slide damper (17) pass through spout (22) and connecting pipe (3) sliding connection, and the up end of slide damper (17) is provided with smooth surface (20), and one side of slide damper (17) installs crashproof bed course (21), crashproof bed course (21) and slide damper (17) fixed connection.