CN2436508Y

CN2436508Y - Builti-in automatic cap of material cylinder for automatic cook feeder of gas furnace

Info

Publication number: CN2436508Y
Application number: CN 00242212
Authority: CN
Inventors: 刘瑞祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-05
Filing date: 2000-07-05
Publication date: 2001-06-27
Anticipated expiration: 2010-07-05

Abstract

The utility model discloses a build-in automatic cap of a material cylinder for an automatic coke feeder of a gas furnace, which comprises a sealing bush, a supporting frame and a furnace cap, wherein, the lower part of the sealing bush which is connected with an opening of the material cylinder is a conical surface; the deflective supporting frame which is supported by a transverse shaft and arranged in the material cylinder is provided with a wedge-caulking device; the outer spherical lateral surface of the furnace cover which is connected with the supporting frame can be jogged with the conical surface of the sealing bush. The utility model has the advantages that the opening and closing of a material storing cover of the coke feeder can be done without operation when the continuous operation of the gas furnace is ensured; the intelligent operation without the intervention of people can be realized for a gas furnace with a large bin.

Description

The built-in automatic lid of gas furnace automatic coke feeding machine barrel

The utility model relates to the equipment by solid carbon-contg material production producer gas, especially automatic coke feeding machine barrel upper cover part.

At present, producer gas generator system atmospheric pressure is about 30-50kp, and the pressure that acts on the bell has the 1-2 ton approximately, therefore must add bigger external force and overcome.Now the gas furnace of Shi Yonging all is to adopt the external pressure bell, comprises armstrong's patent formula and oil cylinder hydraulic formula, and these two kinds of bell complex structures, power consumption is high, operation is heavy, and it is bigger to occupy the useful space.

China's patent 95208052.4 automatic coke feeding machines have the people that former hydraulic pressure bell is added in above the barrel, seem very heavy, fragile, easily have an accident, and especially are unfavorable for further realizing adding the charcoal automatization.

The purpose of this utility model is to provide a kind of and can presses the coke charger holding bin that touches, controls keying to cover automatically by lacking the direct control of charcoal signal or adding the charcoal suspension bucket by manual operation, the defective excessive and that feed bin feeds in raw material and can't seal that takes up space of avoiding external bell to cause is beneficial to the realization automatization.

The technical solution of the utility model is a kind of placing in the coke charger holding bin epicoele of design, held up the bell that is opened and closed by the transverse axis deflection in the barrel upper support by the support that Telescopic is arranged.It comprises: be contained in the transverse axis that coke charger holding bin inner chamber top can be rotated; The bracing frame that is connected with transverse axis, be used to support bell, be contained on the coke charger barrel, the bottom is the lining of bevelled sealing surface; The bell that to place barrel inside and outside side suitable for reading be sphere, can match with the lining conical surface; Place the outer oil pressure power set that is connected with transverse axis of barrel.

Above-mentioned bracing frame is by the fixing bell in top, bottom and transverse axis flexibly connect, having the wedging frame that voussoir slides up and down on the promoted body frame that body frame reaches with transverse axis is fixedlyed connected that moves up and down, stud with voussoir forms, during the counter-rotating of wedging frame, bell falls, promote body frame and fall, fire door is opened wide to an inclination.Bracing frame also can be made up of crank mechanism and excentric shaft.

Owing to take above-mentioned measure, having on the gas furnace of feed bin, when coke charger sends when lacking the charcoal signal,, close the holding bin end opening automatically by oil cylinder by the interlocking effect of electrical element, open bell; By time relay control, open the feed bin gate valve and add the some amount raw material, after this,, close bell by electrical element conversion oil cylinder direction, open end opening.Whole process is artificial dried giving not.

On the gas furnace that manually adds charcoal, when gas furnace lacked charcoal, coke charger sent sound and light signal, the workman can operate and add charcoal suspension bucket seat on the holding bin of coke charger, pressure is touched travel switch, and end opening is closed in the commutation of control oil pressure, isolated coal gas, meanwhile, oil cylinder promotes transverse axis and makes the counter-rotating of wedging frame, loosens bell, and continuing deflection and unlimited paint storage tank mouth, charcoal adds thereupon.Add charcoal and finish, the charcoal bucket that drives away loosens travel switch, and oil cylinder commutation reverse action promotes the support return, and wedging frame lifting bell is until fastening, and reinforced simultaneously paint storage tank end opening is opened, and charcoal adds in the stove.

This bell occupies little space, energy consumption is low, manual dexterity, sealing are reliable, helps improving automatization level.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

Accompanying drawing is when adding charcoal with suspension bucket, the built-in automatic lid structure diagram of gas furnace automatic coke feeding machine barrel.

Among the figure, barrel 8 dress one stroke switches 7 suitable for reading, fire door lining 6 is the cast iron flange formula, the about φ 600 of internal diameter, the lower taper trim becomes 30 ° of angles approximately with the plane, the dovetail-indent of edge lock packing is arranged, lining and paint storage tank mouth bolted; The built-in bell 5 of barrel is a spheroidal graphite cast iron, and the outer gland sealing face is spherical; Lower support frame comprises: voussoir 4, and link to each other with main support 1 and can slide up and down, wedging frame 3 rotates and can promote voussoir and bell action; Complete assembly is supported by transverse axis 2, and transverse axis stretches out the outer end of tube, links to each other with oil gear.

Claims

1, the built-in automatic lid of a kind of gas furnace automatic coke feeding machine barrel is characterized in that it comprises: be contained in the transverse axis that coke charger holding bin inner chamber top can be rotated; The bracing frame that is connected with transverse axis, be used to support bell; Be contained on the coke charger barrel, the bottom is the lining of bevelled sealing surface, placing barrel medial and lateral suitable for reading is bell sphere, that can match with the lining conical surface; Place the outer oil pressure power set that is connected with transverse axis of barrel.

2, the built-in automatic lid of gas furnace automatic coke feeding machine barrel according to claim 1, it is characterized in that: bracing frame is by the fixing bell in top, bottom and transverse axis flexibly connect, stud with the voussoir that can slide up and down body frame and with promoted body frame that transverse axis is fixedlyed connected on the wedging frame composition of wedge slides; During the counter-rotating of wedging frame, bell falls, and promotes body frame and falls to an inclination, and fire door is opened wide.

3, the built-in automatic lid of gas furnace automatic coke feeding machine barrel according to claim 1, it is characterized in that: bracing frame can be made up of crank mechanism and excentric shaft.