CN213630432U - Dredge machine for slag discharge port of boiler - Google Patents
Dredge machine for slag discharge port of boiler Download PDFInfo
- Publication number
- CN213630432U CN213630432U CN202022000932.XU CN202022000932U CN213630432U CN 213630432 U CN213630432 U CN 213630432U CN 202022000932 U CN202022000932 U CN 202022000932U CN 213630432 U CN213630432 U CN 213630432U
- Authority
- CN
- China
- Prior art keywords
- fuselage
- dredging
- support
- motor reducer
- walking
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses a boiler slag notch dredging machine, including support, fuselage, running gear, rotatory dredging mechanism fuselage wabbler mechanism and counter weight mechanism, its characterized in that: the utility model discloses a slag removal device, including fuselage, support, walking motor reduction gear, walking mechanism, rotatory dredging mechanism, fuselage wabbler mechanism, set up the damping spring who is connected with the fuselage on the support, install on concrete platform the support bottom, the fuselage includes fuselage chassis and frame, be equipped with preceding sprocket support, back walking motor reduction gear support and walking dolly guide rail in the frame, running gear includes walking motor reduction gear, sprocket and chain, the afterbody at the fuselage is installed to the walking motor reduction gear, rotatory dredging mechanism includes dredging rod, walking dolly, rotating electrical machines reduction gear and pokes the sediment pipeline on line, fuselage wabbler mechanism is including swaing motor reduction gear and crank rocker subassembly, counter weight mechanism includes assembly pulley and. The utility model discloses nevertheless have the function of controlling stifled, possess simultaneously and do not dredge before stifled function at the cinder notch.
Description
Technical Field
The utility model relates to a waste incineration power generation technical field specifically indicates a boiler slag notch dredging machine.
Background
The circulating fluidized bed boiler for waste incineration power generation has complex components in the incinerated waste materials, wherein the components comprise combustible materials, building decoration waste (broken stone, bricks, cement blocks and the like), cullet, metal waste and the like. Among the garbage materials, combustible materials are fully utilized as fuel in incineration, other materials such as broken stone, bricks, cement blocks and the like are basically unchanged in the incineration process, and broken glass is burnt at high temperature but is changed in physical state to be in a viscous fluid state from broken blocks and is stirred with the broken stone, the bricks, metal waste and the like to form a massive coke body. In the metal waste, most metal wires can be hung on blast caps around the slag discharge port when passing through the slag discharge port, and are bonded with a coking body to cause blockage of the discharge port, so that normal slag discharge of a boiler and operation of the boiler are influenced. The circulating fluidized bed boiler has the advantage of high efficiency in the field of waste incineration power generation, but coking and blockage in the combustion process always troubles the industry, nearly one hundred of power plants in China have the same problems, and the popularization and application of the technology are urgent matters in the waste incineration power generation industry.
In waste incineration power generation, the problems of coking and slag hole blockage are common and can occur from time to time during the operation of a circulating fluidized bed boiler. The existing method for solving the problem is only to poke the slag manually, firstly, a slender metal rod is used, extends into a slag discharge pipe from a preformed hole at the bottom of the slag discharge pipe, pokes the slag discharge pipe upwards to a slag discharge opening, pokes the slag discharge pipe upwards with force according to the feeling of the user, then rapidly withdraws the slag, and pokes the slag again if the slag discharge pipe is not poked. If people do not evacuate timely, scalding accidents are easy to happen because whether the slag discharging port is poked or not can not be observed. Secondly, after the lower part is poked, an online slag poking hole is arranged at the upper part of the furnace bottom, and a slender rod is used for poking the furnace and the furnace from top to bottom, so that the operation is very inconvenient, and if a coking block is large and can not be poked, the furnace can be stopped or the fire can be pressed to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to solve the defects of the prior art and provide a dredging machine for a slag discharge port of a boiler.
In order to solve the technical problem, the utility model provides a technical scheme does: a dredging machine for a boiler slag discharging port, which comprises a bracket, a machine body, a walking mechanism, a machine body swinging mechanism of a rotary dredging mechanism and a counterweight mechanism, the support is provided with a damping spring connected with the machine body, the bottom of the support is arranged on the concrete platform, the machine body comprises a machine body chassis and a machine frame, the machine frame is provided with a front chain wheel bracket, a rear walking motor reducer bracket and a walking trolley guide rail, the walking mechanism comprises a walking motor reducer, a chain wheel and a chain, the walking motor reducer is arranged at the tail part of the machine body, the rotary dredging mechanism comprises a dredging rod, a walking trolley, a rotary motor reducer and an online slag poking pipeline, the on-line slag poking pipeline consists of a long hole guide sleeve, a guide sleeve bracket, a sleeve and an on-line slag poking hole, the machine body swinging mechanism comprises a swinging motor reducer and a crank rocker assembly, and the counterweight mechanism comprises a pulley block and a counterweight iron.
As an improvement, the two chain wheels are respectively arranged at the output shaft of the motor reducer and the front end of the machine body, and the two chain wheels are connected through a chain to form chain transmission.
As an improvement, the swinging motor reducer is fixed on a chassis of the machine body, the output end of the swinging motor reducer is connected to a crank of a crank-rocker assembly, and a rocker is connected to the machine body part with a walking trolley guide rail.
As the improvement, the front end of the dredging rod is welded with a short rod which forms a certain angle with the dredging rod, and when the dredging rod rotates, the short rod rotates along with the short rod, so that the stirring range is enlarged, and the dredging area is enlarged.
As an improvement, the walking trolley is fixed with one position of the chain and does linear motion along with the rotation of the chain wheel, the walking trolley is provided with a towing wheel and walks on a guide rail of the walking trolley, the walking trolley is provided with a motor reducer bracket for fixing a rotating motor reducer, the output end of the rotating motor reducer is connected with a dredging rod, and the dredging rod rotates along with the rotation of the rotating motor reducer.
As an improvement, one end of a steel wire rope of the pulley block is fixed on a chassis of the machine body, and the other end of the steel wire rope is connected to the counterweight iron through the pulley block.
As the improvement, the welding of fuselage chassis front end has perpendicular steel sheet and pokes the sediment hole with online and pass through flange joint, the inboard central line position welding that fuselage chassis front end is close to perpendicular steel sheet is equipped with perpendicular minor axis, perpendicular minor axis cooperates and regards as the frame pivoted fulcrum on the fuselage chassis with the prefabricated hole of frame front end, fuselage chassis both sides are equipped with perpendicular spring guiding axle and are connected with the damping spring cooperation on the support for support the stability of fuselage.
As an improvement, the long hole guide sleeve is used for supporting the dredging rod to rotate and meanwhile has a certain swing range, so that the dredging range at the front end of the dredging rod is enlarged, the guide sleeve support and the sleeve are used for supporting the long hole guide sleeve, and the sleeve is made of a round pipe sleeved into a pipeline of the on-line slag poking hole and is connected with the slag poking hole through a flange.
Compared with the prior art, the utility model the advantage lie in: it not only has the function of treating stifled, possess the function of dredging before the slag notch is not stifled simultaneously, the design of device is, poke the slag hole through online, adopt mechanical method, when the slag notch blocks up, the mediation pole is at the motor, drag of reduction gear, under the control of external automatic control system, can accurately reach the slag notch of jam, poke the sediment and mix, make the plug smoothly pass through the slag notch, accomplish and poke the sediment function, when the slag notch is in half jam, the device also can stir, the retentate around the slag notch is cleared up, thereby play the mediation effect.
Drawings
FIG. 1 is a schematic structural view of the boiler slag hole dredging machine of the utility model.
As shown in the figure: 1. the device comprises a support, 2, a damping spring, 3, a machine body chassis, 4, a walking motor reducer, 5, a chain, 6, a rack, 7, a dredging rod, 8, a rotating motor reducer, 9, an online slag poking pipeline, 10, a swinging motor reducer, 11, a pulley block, 12, a counterweight iron, 13 and a sleeve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With the attached drawings, the boiler slag discharging hole dredging machine comprises a support 1, a machine body, a walking mechanism, a rotary dredging mechanism, a machine body swinging mechanism and a counterweight mechanism, wherein a damping spring 2 connected with the machine body is arranged on the support 1, the bottom of the support 1 is arranged on a concrete platform, the machine body comprises a machine body chassis 3 and a machine frame 6, a front chain wheel support, a rear walking motor reducer support and a walking trolley guide rail are arranged on the machine frame 6, the walking mechanism comprises a walking motor reducer 4, a chain wheel and a chain 5, the walking motor reducer 4 is arranged at the tail part of the machine body, the rotary dredging mechanism comprises a dredging rod 7, a walking trolley, a rotary motor reducer 8 and an online slag poking pipeline 9, the online slag poking pipeline 9 consists of a long hole guide sleeve, a guide sleeve support and a sleeve 13 and an online slag poking hole, the machine body swinging mechanism comprises a swinging reducer 10 and a crank rocker component, the counterweight mechanism comprises a pulley block 11 and a counterweight iron 12.
The two chain wheels are respectively arranged at the output shaft of the motor reducer 4 and the front end of the machine body, and the two chain wheels are connected through a chain 5 to form chain transmission.
The swing motor reducer 10 is fixed on the machine body chassis 3, the output end of the swing motor reducer 10 is connected to a crank of a crank and rocker assembly, and a rocker is connected to the machine body part with a walking trolley guide rail.
The front end of the dredging rod 7 is welded with a short rod which forms a certain angle with the dredging rod 7, and when the dredging rod rotates, the short rod rotates along with the short rod, so that the stirring range is enlarged, and the dredging area is enlarged.
The walking trolley is fixed with one position of the chain and moves linearly along with the rotation of the chain wheel, a towing wheel is arranged on the walking trolley and walks on a guide rail of the walking trolley, a motor reducer support used for fixing a rotating motor reducer 8 is arranged on the walking trolley, the output end of the rotating motor reducer 8 is connected with a dredging rod 7, and the dredging rod 7 rotates along with the rotation of the rotating motor reducer 8.
One end of a steel wire rope of the pulley block is fixed on the chassis 3 of the machine body, and the other end of the steel wire rope is connected to the counterweight iron 12 through the pulley block.
3 front end welding on fuselage chassis has perpendicular steel sheet and pokes the sediment hole on line and pass through flange joint, 3 front ends on fuselage chassis are close to the inboard central line position welding of perpendicular steel sheet and are equipped with perpendicular minor axis, perpendicular minor axis and the prefabricated hole cooperation of 6 front ends of frame are as frame 6 pivoted fulcrums on fuselage chassis 3, 3 both sides on fuselage chassis are equipped with perpendicular spring guiding axle and are connected with the 2 cooperations of damping spring on the support 1 for support the stability of fuselage.
The slot hole uide bushing has certain swing range when being used for supporting dredging rod 7 pivoted, makes 7 front end mediation ranges of dredging rod increase, uide bushing support and sleeve pipe 13 are used for supporting the slot hole uide bushing, and the sleeve pipe is that the cover advances to disclose the pipe of slag hole pipeline on line and make and disclose the slag hole through the flange and be connected.
When the utility model is implemented, when the equipment is started, the walking motor reducer of the walking mechanism is firstly started to drive the chain wheel to rotate, the walking trolley pushes the dredging rod to want the slag hole of the boiler to move under the traction of the chain, when the front end of the dredging rod moves to the slag hole, the walking motor reducer stops, meanwhile, a rotating motor reducer and a swinging motor reducer of the rotary dredging mechanism are started, the rotating motor reducer drives a dredging rod to rotate, the swinging motor reducer drives a machine body and the dredging rod to swing left and right, a short rod at the front end of the dredging rod rotates and stirs to achieve the function of cleaning a slag hole and peripheral blockages, after the machine runs for a period of time, the rotating motor reducer and the swinging motor reducer are stopped, a walking motor reducer is started, under the drive of the chain, the walking trolley returns, the dredging rod also returns along with the walking trolley, and the dredging rod retracts into the slag poking pipeline to complete one-time dredging circulation.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (8)
1. The utility model provides a boiler slag notch dredging machine, includes support (1), fuselage, running gear, rotatory dredging mechanism fuselage wabbler mechanism and counter weight mechanism, its characterized in that: the concrete platform is characterized in that a damping spring (2) connected with the machine body is arranged on the support (1), the bottom of the support (1) is installed on the concrete platform, the machine body comprises a machine body chassis (3) and a machine frame (6), a front chain wheel support, a rear walking motor reducer support and a walking trolley guide rail are arranged on the machine frame (6), the walking mechanism comprises a walking motor reducer (4), a chain wheel and a chain (5), the walking motor reducer (4) is installed at the tail part of the machine body, the rotary dredging mechanism comprises a dredging rod (7), a walking trolley, a rotary motor reducer (8) and an online slag poking pipeline (9), the online slag poking pipeline (9) consists of a long hole guide sleeve, a guide sleeve support and a sleeve (13) and an online slag poking hole, and the machine body swinging mechanism comprises a swinging motor reducer (10) and a crank rocker component, the counterweight mechanism comprises a pulley block (11) and a counterweight iron (12).
2. The boiler deslagging hatch dredger of claim 1, characterized in that: the two chain wheels are respectively arranged at the output shaft of the motor reducer (4) and the front end of the machine body, and the two chain wheels are connected through a chain (5) to form chain transmission.
3. The boiler deslagging hatch dredger of claim 1, characterized in that: the swing motor reducer (10) is fixed on the machine body chassis (3), the output end of the swing motor reducer (10) is connected to a crank of a crank and rocker assembly, and a rocker is connected to the machine body part with a walking trolley guide rail.
4. The boiler deslagging hatch dredger of claim 1, characterized in that: the front end of the dredging rod (7) is welded with a short rod which forms a certain angle with the dredging rod (7), and when the dredging rod rotates, the short rod rotates along with the short rod, so that the stirring range is enlarged, and the dredging area is enlarged.
5. The boiler deslagging hatch dredger of claim 1, characterized in that: the walking trolley is fixed with one position of the chain and moves linearly along with the rotation of the chain wheel, a towing wheel is arranged on the walking trolley and walks on a guide rail of the walking trolley, a motor reducer support used for fixing a rotating motor reducer (8) is arranged on the walking trolley, the output end of the rotating motor reducer (8) is connected with a dredging rod (7), and the dredging rod (7) rotates along with the rotation of the rotating motor reducer (8).
6. The boiler deslagging hatch dredger of claim 1, characterized in that: one end of a steel wire rope of the pulley block is fixed on the chassis (3) of the machine body, and the other end of the steel wire rope is connected to the counterweight iron (12) through the pulley block.
7. The boiler deslagging hatch dredger of claim 1, characterized in that: fuselage chassis (3) front end welding has perpendicular steel sheet and pokes the sediment hole on line and pass through flange joint, inboard central line position welding that fuselage chassis (3) front end is close to perpendicular steel sheet is equipped with perpendicular minor axis, perpendicular minor axis and the prefabricated hole cooperation of frame (6) front end and as frame (6) pivoted fulcrum on fuselage chassis (3), fuselage chassis (3) both sides are equipped with perpendicular spring guiding axle and are connected with damping spring (2) cooperation on support (1) for support the stability of fuselage.
8. The boiler deslagging hatch dredger of claim 1, characterized in that: the slot hole uide bushing has certain swing range when being used for supporting dredging rod (7) pivoted, makes dredging rod (7) front end mediation scope increase, uide bushing support and sleeve pipe (13) are used for supporting the slot hole uide bushing, and the sleeve pipe is that the cover advances to disclose the pipe of slag hole pipeline on line and make and disclose the slag hole through the flange and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000932.XU CN213630432U (en) | 2020-09-14 | 2020-09-14 | Dredge machine for slag discharge port of boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000932.XU CN213630432U (en) | 2020-09-14 | 2020-09-14 | Dredge machine for slag discharge port of boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213630432U true CN213630432U (en) | 2021-07-06 |
Family
ID=76648707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022000932.XU Expired - Fee Related CN213630432U (en) | 2020-09-14 | 2020-09-14 | Dredge machine for slag discharge port of boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213630432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117570449A (en) * | 2024-01-17 | 2024-02-20 | 大同富乔垃圾焚烧发电有限公司 | Slag outlet structure of incinerator |
-
2020
- 2020-09-14 CN CN202022000932.XU patent/CN213630432U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117570449A (en) * | 2024-01-17 | 2024-02-20 | 大同富乔垃圾焚烧发电有限公司 | Slag outlet structure of incinerator |
| CN117570449B (en) * | 2024-01-17 | 2024-03-15 | 大同富乔垃圾焚烧发电有限公司 | Slag outlet structure of incinerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213630432U (en) | Dredge machine for slag discharge port of boiler | |
| CN101131304A (en) | Tiltable rotary secondary aluminum smelting furnace | |
| CN201871524U (en) | Local overturning type dust hood | |
| CN209276599U (en) | A kind of crystallizer for electroslag furnace gas collection dust exhaust apparatus | |
| CN105066726A (en) | External smelting stirrer for iron alloy electric furnace | |
| CN201028548Y (en) | Slag discharging device for heating stove | |
| CN100383219C (en) | Coal loading and smoke guiding bogie for stamping coke oven | |
| CN102767969A (en) | Slag removing device for molten aluminum tank or molten steel tank or aluminum melting furnace | |
| CN208313056U (en) | A kind of aluminium processing smelting furnace auto feed forklift for slag | |
| CN216801094U (en) | Solid waste treatment device | |
| CN202461510U (en) | Dreg-catching device | |
| CN206652830U (en) | Biohazard Waste processing equipment and Biohazard Waste processing system | |
| CN114353531B (en) | Automatic magnesium kiln filling and slag cleaning device | |
| CN206882775U (en) | It is a kind of from heat accumulating type Ladle Furnace Heating And Drying Equipments | |
| CN201587967U (en) | Aluminium slag separating processing equipment | |
| CN211291058U (en) | Automatic control device for lead smelting furnace slag discharge | |
| CN203778752U (en) | Bi-opening type molten iron tank cover device | |
| CN209144191U (en) | A kind of repairing feeding device of converter lining | |
| CN205077123U (en) | Smelt magnesium reduction jar slagging -off machine | |
| CN212778581U (en) | Secondary lead smelting rotary furnace | |
| CN216668322U (en) | Movable scraper slag conveyor | |
| CN221503035U (en) | Fixed cover end door opening driving crank arm link mechanism for hot galvanizing zinc smoke collection | |
| CN111023835A (en) | Lead smelting furnace anaerobic lead discharging automatic control device | |
| CN220288252U (en) | Smoke overflow preventing device for horizontal nickel converter | |
| CN2828042Y (en) | Smoke guiding trolley for coal charging of tamping coke oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |