CN2216641Y

CN2216641Y - Grate with slag removing mechanism

Info

Publication number: CN2216641Y
Application number: CN 95239283
Authority: CN
Inventors: 田新安
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-03-03
Filing date: 1995-03-03
Publication date: 1996-01-03
Anticipated expiration: 2005-03-03

Abstract

The utility model relates to a grate with a slag removing mechanism. The utility model is characterized in that the grate is in a round disk shape, the ribs on the grate are radially arranged, a T-shaped slag removing rod comprises a horizontal movable arm and a vertical rotating shaft, the vertical shaft of the slag removing rod is penetrated through the through hole at the center of the grate, and the lower end of the vertical shaft forms a linkage with a crank through a gear transmission mechanism. When the crank is rotated, the horizontal movable arm of the slag removing rod is driven to rotate on the grate surface, and the slag removing is carried out. The grate adopts the utility model has the advantages of hyperactive fire, energy saving, and convenient operation.

Description

A kind of fire grate that is equipped with slag removing mechanism

The utility model relates to a kind of fire grate that is equipped with slag removing mechanism.

At present, make the fire grate rib of fuel cooking stove towards unanimity with non-honeycomb briquet, be hooked in the fire grate slit with stove and come and go pulling and clear up the coal quarrel, cleaning inconvenience both had been difficult to each slit is all cleared up, also be difficult to clear up the quarrel that fin top is blocked, cleaning effect is poor, and gas-flow resistance is big, the oxygen relative deficiency, what produce treats that the combustion gas body is many, and part treats that the combustion gas body runs off with flue gas; Simultaneously, it is more to contain coal in the quarrel that falls because of stove hook insertion depth ambassador, and the coal utilization rate is low.

The purpose of this utility model is by improving the shape of fire grate, and is equipped with corresponding slag removing mechanism, thereby changes the clear quarrel mode of tradition, make be cut clearly easy, effective.

For achieving the above object, the technical solution of the utility model is that making the rib of fire grate with the fire grate geometric center is the center of circle, the disc-shape of Fen Buing radially, there is a through hole in this disc fire grate centre, slag removing mechanism is by "T"-shaped clear quarrel bar, travelling gear and crank constitute, the vertical rotation of "T"-shaped clear quarrel bar is axially down passed the through hole of circular fire grate central authorities, the lower end of this turning cylinder is through travelling gear and crank interlock mutually, bearing support links together radial circular fire grate and slag removing mechanism, three's relative position is limited, the horizontal swing arm of "T"-shaped clear quarrel bar is parallel with circular grate surface, rotate crank, the vertical axis of clear quarrel bar rotates, and the horizontal swing arm of the bar that is cut clearly also rotates thereupon.

Major advantage of the present utility model is, become the clear quarrel of coming and going of stove hook and be cut clearly for the rotation of clear quarrel bar, clear quarrel conveniently, more thorough.The clear quarrel of cause bar is thinner, and it rotates cleaning thickness than book, and it is low to contain the coal amount in the quarrel under clearly.Can carry out less clear, duty easily and be cut clearly, fewly add, diligent stoking, reduce coal in the burner hearth, quarrel ulking thickness, increase gas volume in the burner hearth, air-flow is more unimpeded, hyperactivity of fire, and the temperature height, it is few to treat that the combustion gas body runs off, and spontaneous draft power increases; Simultaneously, circular fire grate is circular consistent with most flue cross sections, the two cooperates easily, also can be as required, the fire grate peripheral expansion is become the part of holder, with fire grate, the bar that is cut is placed in the flue mouth clearly, the support under the fire grate that also can extend, the be cut vertical axis of bar clearly are with fire grate, the bar that is cut extend in the flue cavity clearly.The utility model is all suitable to chimney, no chimney cooking stove are arranged.

Introduce an embodiment of the present utility model below in conjunction with accompanying drawing.

Accompanying drawing 1 is the shape schematic diagram of radial fire grate in the utility model.

Accompanying drawing 2 is structural representations of the utility model radiation shape fire grate and rotation slag removing mechanism.

Among the embodiment, accompanying drawing 1 has provided the shape schematic diagram of disc metal fire grate (2), its rib from the central ring outside in two stages to external radiation.Accompanying drawing 2 has provided the structural representation of fire grate and rotation slag removing mechanism.The perpendicular axle of horizontal swing arm (1) (3) of clear quarrel bar fuses, vertical axis (3) is passed down through the through hole of fire grate central authorities, the trapezoidal gear (4) of this bottom is meshed with trapezoidal gear (6) on the crank (5), and bearing support (7) is with disc fire grate (2), the be cut vertical axis (3) of bar, crank (5) three's relative position limited clearly.

When needs are cut clearly, rotate crank, the horizontal swing arm of the bar that is cut clearly is along the staggered circular motion of doing of the rib of disc fire grate plane and fire grate, and cleaning orlop coal quarrel falls the quarrel fragmentation, and the cleaning degree is corresponding with the number of turns of being rotated.Clear quarrel is convenient, and air-flow is more unobstructed, and spontaneous draft power is bigger, economizes coal.

Claims

1, a kind of fire grate that is equipped with slag removing mechanism, it is characterized in that: it is by radial circular fire grate, slag removing mechanism and bearing support constitute, the central part of circular fire grate has a through hole, rib distributes radially, slag removing mechanism is by "T"-shaped clear quarrel bar, travelling gear and crank constitute, the vertical rotation of "T"-shaped clear quarrel bar is axially down passed the through hole of circular fire grate central authorities, the lower end of this turning cylinder is through travelling gear and crank interlock mutually, bearing support links together radial circular fire grate and slag removing mechanism, three's relative position is limited, the horizontal swing arm of "T"-shaped clear quarrel bar is parallel with circular grate surface, rotate crank, clear quarrel bar vertical axis rotates, and the horizontal swing arm of the bar that is cut clearly also rotates thereupon.