CN2401552Y

CN2401552Y - Intermittently producted gas generating furnace

Info

Publication number: CN2401552Y
Application number: CN99251567U
Authority: CN
Inventors: 王守信
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-10-28
Filing date: 1999-10-28
Publication date: 2000-10-18
Anticipated expiration: 2009-10-28

Abstract

The utility model relates to an intermittently producing gas generating furnace. The utility model is characterized in that an air preheating box, a temperature sensing plug, and a vapor regulating valve are additionally arranged on an original atmospheric gas generating furnace, and therefore, in the process of intermittent production, the gas generating furnace always keeps normal production, the gas generating furnace is not affected by environmental temperature differences, and the gas generating stove is suitable for starting frequent process requirements. The utility model has the advantages of flexible operation, convenient operation, fuel saving, etc.

Description

A kind of producer gas generator of batch production

The utility model belongs to the chemical machinery class, is used to produce coal gas.

At present, known producer gas generator mostly is the continuous production processes form, and like this, the equipment of usefulness gas uses and is not suitable at small-sized intermittence to some.

The purpose of this utility model provides a kind of small-sized producer gas generator of batch production, to adapt to this part user's service requirements.

For achieving the above object, the utility model has adopted automatic control vapor volume and has given warm air and mix, and makes the temperature of saturation of vaporized chemical often be in optimum regime,, system gas fast requirement frequent with the producer gas generator starting of satisfying batch production.It is characterized in that: set up air at known producer gas generator outer wall and given hot case, thermal transmitter; Between vapour pipe and heating duct, be provided with the steam variable valve.Utilize the body of heater waste heat to improve the air blast wind-warm syndrome, simultaneously, according to furnace chamber internal oxidation layer temperature, automatically regulate the increment of steam by thermal transmitter and steam variable valve, the temperature of saturation of control vaporized chemical often is in optimum regime, make producer gas generator in the batch production process of Fraquent start, be not subjected to the influence of the envrionment temperature temperature difference, keep ordinary production.

The utlity model has and use flexibly, be convenient to operation, advantages such as fuel economy.

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

Accompanying drawing is a production technique synoptic diagram of the present utility model.

1 is body of heater, the 2nd among the figure, and water jacket, the 3rd, air give hot case, the 4th, airduct, the 5th, gas blower, the 6th, thermal transmitter, the 7th, vapour pipe, the 8th, steam variable valve, the 9th, mixture pipe, the 10th, air intlet, the 11st, gas exit.

As scheme to install: set up air and give hot case (3) on the outer wall of producer gas generator body of heater (1), an end that gives hot case (3) at air is provided with air intlet (10), and the other end is connected by the blast inlet of airduct (4) with gas blower (5); By vapour pipe (7) water jacket (2) is connected with mixture pipe (9), on vapour pipe (7), be provided with steam variable valve (8), on body of heater (1) outer wall zone of oxidation position, thermal transmitter (6) is housed, is connected, control the vapor flow rate of steam variable valve (8) automatically with steam variable valve (8).

During production, the fuel furnace chamber of packing into, after lighting, start gas blower (5) and enter normal operating conditions, air enters air by air intlet (10) and gives hot case (3), the warm air that gives after the heat blasts furnace bottom through airduct (4) by gas blower (5), and simultaneously, the water vapour in the water jacket (2) enters mixture pipe (9) through vapour pipe (7), steam variable valve (8) and blasts furnace bottom.When the furnace chamber internal oxidation layer had reached certain temperature, the flow by thermal transmitter (6), steam variable valve (8) adjusting steam made the vapor volume of the gas mixture that blasts furnace bottom become with the zone of oxidation temperature variation, often to reach comparatively ideal temperature of saturation.The coal gas that produces in the furnace chamber is exported by gas exit (11).When the user stops to use gas, close gas blower (5), turn off the blast.Fuel in the furnace chamber has stopped the generation of coal gas because anoxic is in the smouldering fire state.When the user uses gas again, start gas blower (5) and repeated above-mentioned production process again, thereby reach batch production, to satisfy user's service requirements.

Claims

1, a kind of producer gas generator of batch production is made up of body of heater (1), water jacket (2), gas blower (5), vapour pipe (7), mixture pipe (9), gas exit (11) etc., it is characterized in that: on body of heater (1), be provided with air and give hot case (3), thermal transmitter (6), air gives hot case (3) and is connected with gas blower (5) by airduct (4), is provided with steam variable valve (8) between mixture pipe (9) and vapour pipe (7).

2, the producer gas generator of a kind of batch production according to claim 1 is characterized in that: steam variable valve (8) is by thermal transmitter (6) control automatically.