CN209854066U - Improved coke side furnace head dust removal device - Google Patents
Improved coke side furnace head dust removal device Download PDFInfo
- Publication number
- CN209854066U CN209854066U CN201920484445.XU CN201920484445U CN209854066U CN 209854066 U CN209854066 U CN 209854066U CN 201920484445 U CN201920484445 U CN 201920484445U CN 209854066 U CN209854066 U CN 209854066U
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- China
- Prior art keywords
- dust removal
- dust
- coke
- greenhouse
- coke oven
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Abstract
The utility model discloses an improved generation burnt side furnace head dust collector, including the concrete base, be equipped with the stove tower on the concrete base, the bottom of stove tower is equipped with the coke oven, be equipped with the big-arch shelter on the concrete base, the big-arch shelter is built around the stove tower, install two slide rails on the concrete base, two equal sliding connection has the coal-charging coke pusher on the slide rail. The utility model discloses can be when adding coal or going out burnt, with the one end of on-vehicle dust removal pipe and coke oven in the coke oven coke side furnace end intercommunication, with the help of on-vehicle dust removal pipe in with coke oven flue gas derive, remove dust to the flue gas of deriving through sticky tape formula dust removal pipe, prevent that the flue gas loss comes out and has polluted the air in the coke oven, simultaneously, the flue gas of taking out through the dust remover that sets up on the dust removal station to suction system removes dust and handles, the effectual flue gas and the pollution of dust to the surrounding environment of having avoided coking process to produce.
Description
Technical Field
The utility model relates to a coal coking dust removal technical field especially relates to an improved generation coke side furnace head dust collector.
Background
In the process of coking coal by using a coke oven and processing the coal into coke, flue gas containing a large amount of dust is generated due to impurities contained in the coal, and if the flue gas is directly discharged into the air, the flue gas can cause serious pollution to the surrounding environment. Therefore, the existing coke ovens are equipped with dust removing devices during the coking process.
The coke oven is at the coal feeding or go out burnt in-process, and the furnace body needs to be opened, and at this moment, the flue gas in the furnace body can be followed the furnace end department of furnace body burnt side position and escaped, and then has caused the pollution to the surrounding environment, but the unable effectual problem of processing burnt side furnace end flue gas escape of current dust collector to, current dust collector is poor to the dust removal effect of flue gas.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the coke oven is at the coal feeding or go out burnt in-process, and the furnace body needs to be opened, and at this moment, the flue gas in the furnace body can be followed the furnace end department of furnace body burnt side position and escaped, and then has caused the pollution to the surrounding environment, but the unable effectual problem of processing burnt side furnace end flue gas escape of current dust collector to, current dust collector is poor to the dust removal effect of flue gas.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an improved coke side furnace head dust removal device comprises a concrete base, wherein a furnace tower is arranged on the concrete base, a coke oven is arranged at the bottom end of the furnace tower, a greenhouse is arranged on the concrete base, the greenhouse is built around the furnace tower, two slide rails are mounted on the concrete base, a coal charging coke pusher is connected to each of the two slide rails in a sliding manner, one end of the coal charging coke pusher is arranged close to the coke oven, a door which can be opened and closed and is used for the coal charging coke pusher to enter and exit is arranged on one side of the greenhouse, a vehicle-mounted dust removal pipe is arranged in one end of the coal charging coke pusher close to the coke oven, a rubber belt trolley is fixedly connected to one end, far away from the coke oven, of the vehicle-mounted dust removal pipe, the rubber belt trolley is connected to the concrete base in a sliding manner, a rubber belt type dust removal pipe communicated with the vehicle-mounted dust removal pipe is arranged on the rubber, the suction system is communicated with a dust removal station through a suction gas pipe;
the dust removal station comprises a dust removal base station, the dust removal base station is built on a concrete base, a fire retardant cooler and a dust remover which are arranged adjacently are arranged on the upper end face of the dust removal base station, the fire retardant cooler is fixedly connected to one end, away from a suction system, of a suction gas pipe, a connecting pipe is communicated between the fire retardant cooler and the dust remover, the dust remover comprises a plurality of single bins, a middle box is arranged in each single bin, an air flow distributor is arranged between every two adjacent middle boxes, an ash hopper is arranged at the bottom end of each middle box, a bag filter is arranged at the upper end of each middle box, an upper box is arranged at the upper end of each bag filter, a fan is communicated with one side of each upper box through a conveying pipeline, an exhaust pipe is fixedly connected to one side wall of the fan, a silencer is installed at one end, away from the fan, of the exhaust pipe, and a chimney is built on the, the silencer is fixedly connected to the bottom side wall of the bottom end of the chimney.
Preferably, the roof of the greenhouse is of a large-span three-center circular net rack structure, the bottom of the greenhouse is based on a concrete structure, and a steel structure is arranged above the concrete foundation of the greenhouse.
Preferably, the fan is a double-inlet single-outlet fan.
Preferably, the dust removal base station is a three-layer concrete structure building, and an ash bin which is opposite to an ash hopper is arranged in a top-layer chamber of the dust removal base station.
Preferably, the fan is arranged in a middle-layer chamber of the dust removal base station.
Preferably, an electric instrument room and a PLC control room are arranged in the bottom layer chamber of the dust removal base station.
Preferably, the bag filter is made of antistatic FMS needled felt.
The utility model discloses in, the beneficial effect of the utility model is that:
1. the greenhouse is arranged on the concrete base, built around the furnace tower, the roof of the greenhouse is of a large-span three-center circular net rack structure, the bottom of the greenhouse is based on a concrete structure, a steel structure is arranged above the concrete foundation of the greenhouse, a sealed environment is arranged in the greenhouse, smoke and dust irregularly discharged in the coking process of the coke oven in the furnace tower and dust generated in the coking process are prevented from escaping into the air through the greenhouse, and pollution to the surrounding environment is avoided.
2. When coal is added or coke is discharged, one end of the vehicle-mounted dust removal pipe is communicated with a coke side furnace end in the coke oven, smoke in the coke oven is led out by means of the vehicle-mounted dust removal pipe, and the led-out smoke is subjected to dust removal through the adhesive tape type dust removal pipe communicated with the vehicle-mounted dust removal pipe, so that the smoke in the coke oven is prevented from escaping to pollute air.
3. The suction system pumps out flue gas and dust in the greenhouse, the flue gas and the dust are sent into a dust remover on a dust removal station for dust removal after being cooled by a fire retardant cooler, air with dust removed enters a fan along an upper box and a conveying pipeline, then is conveyed into a silencer by the fan through an exhaust pipe, finally enters a chimney and is discharged, and the pollution of the flue gas and the dust generated in the coking process to the surrounding environment is effectively avoided.
Drawings
FIG. 1 is a schematic front structural view of an improved coke-side furnace head dust removing device provided by the present invention;
fig. 2 is the utility model provides an improved generation coke side furnace head dust collector's dust remover inner structure cross-sectional view.
In the figure: the device comprises a furnace tower 1, a coke oven 2, a greenhouse 3, a coal-charging coke pusher 4, a sliding rail 5, a dust removal pipe 6 carried on a vehicle, a rubber belt trolley 7, a rubber belt type dust removal pipe 8, a suction system 9, a gas suction pipe 10, a dust removal base station 11, a fire retardant cooler 12, a connecting pipe 13, a dust remover 14, an ash hopper 15, an ash bin 16, a middle box 17, an air flow distributor 18, a bag type filter 19, an upper box 20, a fan 21, an exhaust pipe 22, a silencer 23 and a chimney 24.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an improved coke side furnace head dust removal device comprises a concrete base, a furnace tower 1 is arranged on the concrete base, a coke oven 2 is arranged at the bottom end of the furnace tower 1, a greenhouse 3 is arranged on the concrete base, the greenhouse 3 is built around the furnace tower 1, the roof of the greenhouse 3 is of a large-span three-center circular net rack structure, the bottom of the greenhouse 3 is based on a concrete structure, a steel structure is arranged above the concrete foundation of the greenhouse 3, a sealed environment is arranged in the greenhouse 3, and smoke and dust irregularly discharged by the coke oven 2 in the furnace tower 1 in the coking process and dust generated in the coke discharging process are prevented from escaping into the air through the greenhouse 3, so that pollution to the surrounding environment is avoided.
Install two slide rails 5 on the concrete foundation, equal sliding connection has coal-charging coke pusher 4 on two slide rails 5, lead with the help of slide rail 5 to coal-charging coke pusher 4's removal, coal-charging coke pusher 4's one end is close to coke oven 2 and sets up, with the convenient coke that adds coal or processing completion in the transportation coke oven 2 for coke oven 2, one side of big-arch shelter 3 is equipped with the door that supplies the switch of coal-charging coke pusher 4 business turn over, when the door is closed, be sealed environment in the big-arch shelter 3, be equipped with on-vehicle dust removal pipe 6 in the one end that coal-charging coke pusher 4 is close to coke oven 2.
When adding coal or discharging coke, one end of the vehicle-mounted dust removal pipe 6 is communicated with a coke side furnace end in the coke oven 2, one end of the vehicle-mounted dust removal pipe 6, which is far away from the coke oven 2, is fixedly connected with a rubber belt trolley 7, the rubber belt trolley 7 is connected on a concrete base in a sliding manner, the rubber belt trolley 7 is provided with a rubber belt type dust removal pipe 8 communicated with the vehicle-mounted dust removal pipe 6, in the process of adding coal or discharging coke, the smoke in the coke oven 2 is led out by means of the vehicle-mounted dust removal pipe 6, the led-out smoke is removed by the rubber belt type dust removal pipe 8, and the smoke in the coke oven 2 is prevented from escaping and polluting air.
Be equipped with suction system 9 on the lateral wall of big-arch shelter 3, suction system 9 has the dust removal station through suction gas pipe 10 intercommunication, the dust removal station includes dust removal basic station 11, dust removal basic station 11 is built on the concrete foundation, be equipped with fire-retardant cooler 12 and the dust remover 14 of adjacent setting on the up end of dust removal basic station 11, fire-retardant cooler 12 fixed connection is served at suction gas pipe 10 keeps away from suction system 9, it has connecting pipe 13 to communicate between fire-retardant cooler 12 and the dust remover 14, dust remover 14 includes a plurality of single storehouses, the deashing mode of dust remover 14 is the compressed air off-line and cleans, suction system 9 takes out flue gas and dust in the big-arch shelter 3, carry into fire-retardant cooler 12 through suction gas pipe 10 and cool off, then send into dust remover 14 through connecting pipe 13 and remove the dust.
A middle box 17 is arranged in each single bin, an air flow distributor 18 is arranged between every two adjacent middle boxes 17, the air flow distributor 18 conveys the flue gas in the dust remover 14 through a connecting pipe 13, the flue gas is evenly distributed in the middle boxes 17 in each single bin to ensure the pressure balance in each middle box 17, an ash hopper 15 is arranged at the bottom end of each middle box 17, the dust removing base station 11 is a three-layer concrete structure building, an ash bin 16 which is right opposite to the ash hopper 15 is arranged in the top-layer chamber of the dust removing base station 11, and a bag filter 19 is arranged at the upper end of each middle box 17.
The flue gas filtered by the bag filter 19 has dust in the flue gas entering the ash hopper 15 from the middle box 17 and sliding into the ash bin 16 along the ash hopper 15 for uniform collection so as to facilitate subsequent uniform cleaning, the bag filter 19 is made of an antistatic FMS needled felt, the bag filter 19 made of the antistatic FMS needled felt has the characteristics of high temperature resistance, high strength, acid and alkali corrosion resistance, wear resistance, folding resistance and the like, and the bag filter also has the characteristics of easy dust cleaning, water and oil resistance, static resistance and the like through surface chemical treatment and after-finishing technology, and has strong applicability to complex smoke environment, convenience in cleaning and long service life.
Bag filter 19's upper end is equipped with last case 20, it has fan 21 to go up one side of case 20 through pipeline intercommunication, fan 21 is two single air-out machines that advance, two single air-out machines that advance are compared commonly used singly advance single air-out machine, the amount of wind is bigger, the requirement of operational environment to the big amount of wind has been satisfied, fan 21 sets up indoor at the middle level of dust removal basic station 11, be convenient for management and maintenance, avoid external weather's interference, the indoor electric instrument room and the PLC control room of having arranged of bottom layer of dust removal basic station 11 arrange, conveniently carry out unified control to whole dust collector, fixedly connected with blast pipe 22 on fan 21's a lateral wall, one of blast pipe 22 keeping away from fan 21 serves and installs muffler 23, build chimney 24 on the concrete base, muffler 23 fixed connection is on the bottom lateral wall of chimney 24 bottom.
In the utility model, when the user uses the device, when adding coal or discharging coke, one end of the vehicle-mounted dust removal pipe 6 is communicated with the coke side furnace end in the coke oven 2, the smoke in the coke oven 2 is guided out by the vehicle-mounted dust removal pipe 6, the guided smoke is removed by the adhesive tape type dust removal pipe 8, the smoke in the coke oven 2 is prevented from escaping and polluting the air, the air in the greenhouse 3 is pumped out by the suction system 9, the smoke is conveyed into the fire retardant cooler 12 along the suction gas pipe 10 for cooling, the cooled air enters each single bin in the dust remover 14 on the dust removal station through the connecting pipe 13 from the outlet of the fire retardant cooler 12, the air is uniformly distributed by the air flow distributor 18 and enters the middle box of the dust remover 14, the air enters the upper box 20 after being filtered by the bag filter 19, then passes through the conveying pipeline to the inlet of the fan 21, and then the air is discharged from the fan 21 along the exhaust pipe 22 through the silencer 23 to the chimney 24, the dust removed by the dust collector 14 and the bag filter 19 enters the dust hopper 15 along the middle box 17 and slides into the dust bin 16, so that the dust can be cleaned conveniently.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An improved coke side furnace head dust removal device comprises a concrete base, and is characterized in that a furnace tower (1) is arranged on the concrete base, a coke oven (2) is arranged at the bottom end of the furnace tower (1), a greenhouse (3) is arranged on the concrete base, the greenhouse (3) is built around the furnace tower (1), two sliding rails (5) are mounted on the concrete base, a coal charging coke pusher (4) is connected to each of the two sliding rails (5) in a sliding manner, one end of the coal charging coke pusher (4) is arranged close to the coke oven (2), a switchable door for the coal charging coke pusher (4) to go in and out is arranged on one side of the greenhouse (3), a vehicle-mounted dust removal pipe (6) is arranged in one end of the coal charging coke pusher (4) close to the coke oven (2), and a small adhesive tape (7) is fixedly connected to one end of the vehicle-mounted dust removal pipe (6) far away from the coke oven (2), the adhesive tape trolley (7) is connected to the concrete base in a sliding mode, an adhesive tape type dust removal pipe (8) communicated with the vehicle-mounted dust removal pipe (6) is arranged on the adhesive tape trolley (7), a suction system (9) is arranged on one side wall of the greenhouse (3), and the suction system (9) is communicated with a dust removal station through a suction gas pipe (10);
the dust removal station comprises a dust removal base station (11), the dust removal base station (11) is built on a concrete base, a fire retardant cooler (12) and a dust remover (14) which are adjacently arranged are arranged on the upper end face of the dust removal base station (11), the fire retardant cooler (12) is fixedly connected to one end, far away from a suction system (9), of a suction gas pipe (10), a connecting pipe (13) is communicated between the fire retardant cooler (12) and the dust remover (14), the dust remover (14) comprises a plurality of single bins, each single bin is internally provided with a middle box (17), an air flow distributor (18) is arranged between every two adjacent middle boxes (17), the bottom end of each middle box (17) is provided with an ash hopper (15), the upper end of each middle box (17) is provided with a bag filter (19), the upper end of each bag filter (19) is provided with an upper box (20), one side of each upper box (20) is communicated with a fan (21) through a conveying pipeline, fixedly connected with blast pipe (22) on the lateral wall of fan (21), one of blast pipe (22) is kept away from fan (21) and is served and install muffler (23), chimney (24) have been built on the concrete foundation, muffler (23) fixed connection is on the bottom lateral wall of chimney (24) bottom.
2. The improved coke side furnace head dust removal device as claimed in claim 1, wherein the roof of the greenhouse (3) is a large-span three-center circular net rack structure, the bottom of the greenhouse (3) is based on a concrete structure, and the concrete foundation of the greenhouse (3) is a steel structure.
3. The improved coke side head dust collector as claimed in claim 1, wherein said blower (21) is a double inlet single outlet blower.
4. The improved coke side head dust removal device as recited in claim 1, wherein the dust removal base station (11) is a three-storey concrete structure building, and an ash bin (16) which is arranged opposite to the ash hopper (15) is arranged in a top-storey chamber of the dust removal base station (11).
5. The improved coke-side head dust collector as claimed in claim 4, wherein the fan (21) is arranged in the middle chamber of the dust collecting base station (11).
6. The improved coke side head dust removal device as claimed in claim 4, wherein an electrical instrument room and a PLC control room are arranged in the bottom chamber of the dust removal base station (11).
7. The improved coke-side oven head dust removal device as claimed in claim 1, wherein the bag filter (19) is made of antistatic FMS needle felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920484445.XU CN209854066U (en) | 2019-04-11 | 2019-04-11 | Improved coke side furnace head dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920484445.XU CN209854066U (en) | 2019-04-11 | 2019-04-11 | Improved coke side furnace head dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209854066U true CN209854066U (en) | 2019-12-27 |
Family
ID=68937145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920484445.XU Expired - Fee Related CN209854066U (en) | 2019-04-11 | 2019-04-11 | Improved coke side furnace head dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209854066U (en) |
-
2019
- 2019-04-11 CN CN201920484445.XU patent/CN209854066U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20200411 |