CN2495951Y - Honey comb briquette stove with suspension inner liner - Google Patents

Abstract

The utility model discloses a honey comb briquette stove with suspension inner liner. The hearth wainscot is connected with a suspended stove bag with the shape of handstand water pot. The hole at an upper board around is connected with a turning fire tube whose top end is communicated with a lower fire collecting box. Every hole of the lower fire collecting box upper board is connected with a fire tube whose top is communicated with an upper fire collecting box. The top face of the upper fire collecting box is connected with a smoke tube. A fire grate is a hollow fire grate. The stove has the advantages of full combustion, high heating efficiency, slow fouling, large coal charge amount and convenient management.

Description

Unsettled honeycomb courage boiler

The utility model relates to a kind of coal-burning boiler, especially a kind of boiler that outer wall, chimney, fire grate, fire door, burner hearth and various intake-discharge pipe and blast pipe are arranged.

Boiler type is a lot of at present, and the counter-burning type boiler of widespread usage requires chimney too high, and ventilation is obstructed, and coal thickness is difficult for grasping, the management trouble.The flourishing fire grate that jumps on of high temperature, fouling is fast, the fire grate easy burn-out.

The purpose of this utility model is to overcome the defective that prior art exists, and a kind of unsettled honeycomb courage boiler is provided, and fouling is slow, sufficient combustion, and one time the coal amount is big, convenient management.

The purpose of this utility model realizes as follows: it relates to outer wall, chimney, fire grate, burner hearth and water inlet pipe and water outlet pipe and blast pipe etc., chimney is in the upper end, fire grate is in the lower end, fire grate and unsettled flue constitute burner hearth, have a fire door that leads to burner hearth on boiler casing, the center of burner hearth back is a unsettled flue of answering the bucket sample, is connected on the hole all around and turns over fire tube, look up like cellular from the bottom, therefore be unsettled honeycomb courage boiler.Turn over termination next part fire box on the fire tube, having the Kong Bingyu corresponding with turning over fire tube to turn over fire tube on the base plate of following fire box connects, porose on the following fire box upper plate, the pipe of starting to exchange fire on each hole, the upper end of fire tube connects fire box, same going up has hole corresponding with fire tube and connection on the fire box lower shoe, connect chimney above the last fire box.

In order to improve thermal conversion efficiency, fire grate is hollow fire grate, and its two ends are connected with inboard wall of burner hearth, and endoporus communicates with the cavity that furnace body outer wall forms with inboard wall of burner hearth.

This boiler detects through on probation, and oke exhaust blackness is 0 grade of a lingemann blackness during normal combustion, sufficient combustion, and heating surface area is big, and the thermal efficiency reaches 80%.Fire is all walked in the pipe, and water is outside pipe, and slow, the dispersion of fouling like this is a water inside the bottom steel pipe grid, and wind advances from the bottom, and fire makes progress away, is in low temperature, and fouling is also slow, so the anti-dirt of this stove, durable.Gravity-flow ventilation, automatic smoke-eliminating, one time the coal amount is big, and installation administration is saved trouble.

Below in conjunction with accompanying drawing the utility model is further described.

Accompanying drawing is a structural representation of the present utility model.

With reference to accompanying drawing, hollow fire grate 18 is arranged in the lower end of boiler, the two ends of fire grate 18 are connected with burner hearth 2 inwalls, endoporus communicates with the cavity that furnace body outer wall forms with burner hearth 2 inwalls, the fire door 16 that leads to burner hearth 2 is arranged on the boiler casing, at burner hearth 2 middle parts is that a centre is a big hole, all around one the circle small sircle hole back, it on the big hole the unsettled flue 3 of a handstand bucket sample, be connected on the small sircle hole and turn over fire tube 4, turn on the fire tube 4 termination next part fire box 5 and be communicated with following fire box 5, following fire box 5 upper plates are provided with the pipe 7 of starting to exchange fire on circular hole and each circular hole, the upper end of fire tube 7 is connected and is gone up fire box 8, is connected to chimney 12 on the end face of last fire box 8, leaves flushing hole 13 on last fire box 8 sides.On the boiler casing end face, leave blast pipe 10 and standby pipes 11, be provided with blow-off pipe 17 in the outer wall lower end, on outer wall, be provided with and lead to the peep hole 15 of fire box 5 down, on outer wall, also can be connected to the feed pipe 9 and the return pipe 1 that are used to heat, on sidewall, connect adjutage 14 and water inlet pipe 6.This stove is the vertical type cylinder type, pass through fire door 16 coal in burner hearth during use, wind advances from fire grate 18 bottoms, coal burns below unsettled flue 3, unsettled flue 3 the insides are fire, and the outside is a water, and thermal current enters fire box 5 through turning over fire tube 4, enter fire box 8 through fire tube 7 again, discharge from chimney 12 at last.

Claims (2)

1, a kind of unsettled honeycomb courage boiler, it relates to outer wall, chimney, fire grate, fire door, burner hearth, blast pipe and water inlet pipe and water outlet pipe, fire grate is in the lower end, the fire door that communicates with burner hearth is arranged on the outer wall, the upper end is a chimney, it is characterized in that: burner hearth (2) is made of unsettled flue (3) and fire grate (18), the back center of burner hearth (2) is the unsettled flue (3) of a handstand bucket sample, the hole is provided with and turns over fire tube (4) around the back, turn over fire tube (4) upper end and connect fire box (5) down, the pipe (7) of starting to exchange fire on the hole of following fire box (5) upper plate, the upper end of fire tube (7) are connected and are gone up fire box (8), and connection has chimney (12) on last fire box (8) end face.

2, unsettled honeycomb courage boiler according to claim 1, it is characterized in that: fire grate (18) is made of hollow pipe, and the hollow pipe endoporus is communicated with the cavity that furnace body outer wall forms with burner hearth (2) inwall.

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