CN201024150Y

CN201024150Y - Tampering coking furnace side-mounted door sealing device

Info

Publication number: CN201024150Y
Application number: CNU2007201009600U
Authority: CN
Inventors: 张星原
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-06
Filing date: 2007-04-06
Publication date: 2008-02-20
Anticipated expiration: 2017-04-06

Abstract

The utility model relates to a sealing device of a side coal charging furnace door of a tamping coking oven, pertaining to an environment protection machine for inhibiting smoke dust escape of the tamping coking oven coal charging system. The utility model mainly solves the technical problem of the smoke dust escape at the side furnace door of the existing tamping coking oven. The technical proposal is that the sealing device of the side coal charging furnace door comprises a hydraulic mechanism and a walking mechanism, and the hydraulic mechanism consists of an upper oil cylinder and an lower oil cylinder; and the sealing device also comprises a furnace door sealing support, an end sealing strip, a plurality of elastic regulating parts, elastic sealing plates and movable aprons; a plurality of elastic regulating parts are arranged at the furnace door sealing support; the end sealing strip is positioned in front of the elastic regulating parts; the upper oil cylinder is connected with the top of two lateral sides of the furnace door sealing support, and the lower oil cylinder is connected with the mid-lower part of the two lateral sides, while the walking mechanism is arranged at the mid-upper part of the two lateral sides.

Description

Side-loaded coal stove door sealer of Tamping coke oven

Technical field

The utility model relates to a kind of side-loaded coal stove door sealer of Tamping coke oven, and it belongs to a kind of tamping coke oven coal-charging system and suppresses the environmental protection equipment that flue dust escapes.

Background technology

Now the method for coalingging of tamping coke furnace generally adopts side coal technology, sends into coking chamber by pusher side on the holder coal plate of the briquette that is about to make firm by ramming moulding from the side coal car.This technology is in the process of coalingging, and the pusher side fire door is unlimited fully, and briquette easily produces volume of smoke when sending into the high temperature carbonization chamber, and serious environment pollution is come out in the place's loss of slave wing furnace door.Because contain a large amount of suspended solid (TSP), benzene solvend (BSO) and benzopyrene pollutents such as (BaP) in the flue dust of these effusions, wherein BaP, BSO are serious carcinogenic substances, enter atmosphere rapid wear victimization body health.In order to solve the difficult problem that flue dust escapes in the tamping coke oven coal-charging process, main at present the employing is provided with dust-removing vehicle at the coke oven furnace roof, though this method can alleviate the smoke contamination difficult problem of furnace roof in the process of coalingging, but can't solve the difficult problem that the flue dust at pusher side fire door place escapes.

Summary of the invention

The purpose of this utility model is to solve the technological difficulties that the flue dust that can't solve pusher side fire door place that existing tamping coke furnace exists escapes and provide a kind of flue dust that can solve pusher side fire door place to escape and side-loaded coal stove door sealer of Tamping coke oven simple in structure.

The utility model for the technical scheme that solves above-mentioned technological difficulties and adopt is: side-loaded coal stove door sealer of Tamping coke oven, it comprises hydraulic gear and the travel mechanism that is made of upper cylinder and following oil cylinder, wherein: it also comprises the oven door sealing support, the mechanical seal bar, several elasticity are adjusted member, resilient seal plate and shifting board, several elasticity are adjusted member and are contained on the oven door sealing support, the mechanical seal bar is contained in the front end that several elasticity are adjusted the front of member and are positioned at the oven door sealing support, the front end of upper cylinder piston rod connects with the top in oven door sealing support two outsides, the cylinder body of upper cylinder connects with frame, the front end of following oil cylinder piston bar connects with the middle and lower part in oven door sealing support two outsides, and the cylinder body of following oil cylinder connects with frame; Travel mechanism is located at the middle and upper part in oven door sealing support two outsides, and the resilient seal plate is contained in two inboards of oven door sealing support, and shifting board is located at the interior top of oven door sealing support and contacts with the upper end of resilient seal plate.

Because the utility model has adopted the technical scheme of said structure, its mechanical seal bar is adjusted member and furnace stay and the tight oven door sealing of will coalingging that contacts of door upper part by elasticity, resilient seal plate and briquette contact both sides are with its both sides sealing, shifting board contacts its top seal with the briquette top, realized in the process of coalingging sealing to pusher side fire door and briquette, the technological difficulties that the flue dust at pusher side fire door place escapes have been solved, compare with background technology, the utlity model has the effect that can improve smoke prevention and dust control, device structure is simple and invest advantages such as low.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the structural representation that the utility model elasticity is adjusted member;

Fig. 4 is the structural representation of resilient seal plate.

Embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, side-loaded coal stove door sealer of Tamping coke oven in the present embodiment, it comprises hydraulic gear and the travel mechanism 3 that is made of upper cylinder 8 and following oil cylinder 2, wherein: it also comprises oven door sealing support 1, mechanical seal bar 5, several elasticity are adjusted member 7, resilient seal plate 11 and shifting board 10, several elasticity are adjusted member 7 and are contained on the oven door sealing support 1, mechanical seal bar 5 is contained in the front end that several elasticity are adjusted the front of member 7 and are positioned at oven door sealing support 1, the top in 1 liang of outside of the front end of upper cylinder 8 piston rods and oven door sealing support connects, the cylinder body of upper cylinder 8 connects with frame 9, the middle and lower part in 1 liang of outside of the front end of following oil cylinder 2 piston rods and oven door sealing support connects, and the cylinder body of following oil cylinder 2 connects with frame 9; Travel mechanism 3 be located at 1 liang of outside of oven door sealing support the middle and upper part and can be along the track travel on the frame, resilient seal plate 11 is contained in two inboards of oven door sealing support 1, and shifting board 10 is located at the top in the oven door sealing support 1 and contacts with the upper end of resilient seal plate 11.Among Fig. 14 is furnace stay, and 6 are the top seal plate.

Working process of the present utility model is: during coke oven coal-charging, at first furnace roof smoke guiding bogie or dust-removing vehicle are opened to coal carbonization to be installed chamber, coal charger also leaves to coal carbonization to be installed chamber simultaneously, oven door sealing support 1 moves forward under the effect of hydraulic gear and travel mechanism 3, make mechanical seal bar 5 and furnace stay 4 and 6 contact seals of top seal plate, mechanical seal bar 5 can be adjusted member 7 by elasticity according to the curvature of furnace stay 4 and adjust, and makes the two contact tighter, stressed more even.Coal charger begins to coaling then, briquette is pushed in the process of coking chamber, resilient seal plate 11 and the contact seal of briquette two sides, shifting board 10 contacts with the briquette top, in the briquette progradation, the briquette top is wipeed off, thereby play sealing function, harmful flue dust can not be rushed down in the atmosphere outward, and be imported into smoke guiding bogie or dust-removing vehicle processing.

Claims

1. side-loaded coal stove door sealer of Tamping coke oven, it comprises hydraulic gear and the travel mechanism that is made of upper cylinder and following oil cylinder, it is characterized in that: further comprising the oven door sealing support, the mechanical seal bar, several elasticity are adjusted member, resilient seal plate and shifting board, several elasticity are adjusted member and are contained on the oven door sealing support, the mechanical seal bar is contained in the front end that several elasticity are adjusted the front of member and are positioned at the oven door sealing support, the front end of upper cylinder piston rod connects with the top in oven door sealing support two outsides, the cylinder body of upper cylinder connects with frame, the front end of following oil cylinder piston bar connects with the middle and lower part in oven door sealing support two outsides, and the cylinder body of following oil cylinder connects with frame; Travel mechanism is located at the middle and upper part in oven door sealing support two outsides, and the resilient seal plate is contained in two inboards of oven door sealing support, and shifting board is located at the interior top of oven door sealing support and contacts with the upper end of resilient seal plate.