CN2510495Y

CN2510495Y - Coal gas producer

Info

Publication number: CN2510495Y
Application number: CN 01268517
Authority: CN
Inventors: 房永胜; 房梅昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-15
Filing date: 2001-11-15
Publication date: 2002-09-11
Anticipated expiration: 2011-11-15

Abstract

The utility model provides a gas producer, comprises a jacket furnace body, a furnace cover, a water seal coal filling device, a furnace grate assembly, an ash disk, a blast pipe and a pillar, wherein the water seal coal filling device is arranged on the upper of the furnace cover and is fixedly connected with the furnace mouth, the furnace cover is fixedly connected with the upper of the jacket furnace body, the whole jacket furnace body is hanged and installed on the pillar which is fixed in a foundation, the bottom of the jacket furnace body is the ash disk, the utility model is characterized in that the ash disk adopts a fixed type ash disk, the inside of the ash disk contains water, the bottom of the jacket furnace body immerges in water to achieve the water seal, the water seal coal filling device is a single bell jar coal filling device. The gas furnace adopts the fixed type ash disk, an artificial tap slag structure, is simple in operation, easy in maintenance, low in cost, moreover the upper, lower ends adopt water seal to ensure the complete gas seal, avoid leakage, is good in using performance.

Description

Producer gas generator

Technical field

The utility model provides a kind of producer gas generator, especially relates to a kind of device of producing coal gas with solid coal.

Background technology

At present, domestic producer gas generator adopts rotation city ash-pan to slag tap more, fire bars formula fire grate structure, gas exit adopts valve-type control enclosed construction, as Chinese patent communique disclosed utility model patent on April 1st, 1992: a kind of producer gas generator, application number: 91219812.5, by burner hearth, water jacket, fire grate, ash-pan, ash bin, chassis and mechanical transmission mechanism are formed, it is characterized in that mechanical drive replaces existing worm and gear and a pair of column gear transmission with ratchet and a pair of bevel gear, the bottom of ash-pan 8 is fastening large conical gear 9, large conical gear 9 is installed on the same axle with ratchet 15 with small conical gear 14 engagements, small conical gear 14.Slag tap and need complicated ash-pan structure, Electric Traction configuration because of rotating ash-pan, if coal-fired ash content degree height, ature of coal that the slagging scorification adhesive is strong can cause that gas producing efficiency is low, cinder is got place's difficulty.The cost of this part is equivalent to 60% of whole producer gas generator, and cost is increased greatly, uses, maintenance cost is all higher, and as power failure, gas furnace can't works better and produced certain negative pressure danger.The valve-type coal gas sealed structure that adopts at present has overvoltage danger when defective valve simultaneously, and its use properties needs further improvement.

Summary of the invention

The purpose of this utility model provides and a kind ofly can overcome above-mentioned defective, simple to operate, easy care, cost is low, use properties is good producer gas generator.

The purpose of this utility model is achieved in that

Comprise chuck body of heater, bell, water seal coal supply apparatus, fire grate assembly, ash-pan, blast pipe and pillar, wherein the water seal coal supply apparatus is fixedlyed connected with fire door above being arranged on bell, bell is fixedlyed connected with chuck body of heater upper end, whole chuck body of heater hangs and is installed on the pillar that is fixed on the ground, the bottom of chuck body of heater is an ash-pan, it is characterized in that: ash-pan adopts fixed ash-pan, fill water in it, the bottom of chuck body of heater is immersed in the water and is realized water seal, and the water seal coal supply apparatus is single bell jar stoker.

Described producer gas generator, single bell jar stoker comprises and adds coal bunker, single bell jar, around add coal bunker inlet around fix a circle groove, be marked with water in the groove, single bell jar is fastened in the groove, set up the lever handle, its level probes into an end that adds in the coal bunker and hangs one and put the coal valve, and putting the coal valve can be up and down with handle.

Corresponding fire door is provided with the coal distributing device of taper in the described producer gas generator, chuck body of heater, and fire door is around being provided with spillplate around the coal distributing device.

Described producer gas generator, fire grate assembly are the pagoda type fire grate that is made of the polylith fire grate, and be gapped between the fire grate, and blast pipe probes into from chuck body of heater bottom, and the fire grate assembly is upwards aimed in its air outlet.

This gas furnace adopts fixed, manually slag tap, simple to operate, fill water in the ash-pan, the bottom of chuck body of heater is immersed in the water and is realized water seal, cooperate the water seal coal supply apparatus, upper and lower end all adopts water seal to guarantee the coal gas sealing thoroughly, avoids leaking, safety performance improves greatly, easy care, cost is low, makes that the performance of whole gas furnace is more perfect.

Description of drawings

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

Among the figure: 1, single bell jar 2, add coal bunker 3, groove 4, handle 5, bell 6, coal distributing device 7, put coal valve 8, spillplate 9, water outlet 10, chuck body of heater 11, hand-hole 12, blast pipe 13, ash-pan 14, gas exit 15, water-in 16, fire grate assembly 17, pillar

Embodiment

Bell 5 is connected by bolting with chuck body of heater 10 upper ends, whole chuck body of heater 10 hangs and is installed on the pillar 17 that is fixed on the ground, the lower end water seal of realization producer gas generator in the water in the fixing ash-pan 13 is immersed in its bottom, single bell jar stoker comprises and adds coal bunker 2, single bell jar 1, around add coal bunker 2 inlet around fix a circle groove 3, be marked with water in the groove 3, single bell jar 1 is fastened on the upper end water seal that realizes producer gas generator in the groove 3, set up lever handle 4, its level probes into ends that add in the coal bunker 2 and hangs one and put coal valve 7, putting coal valve 7 can be up and down with handle 4, add coal in the coal bunker 2 with the up and down burner hearth internal combustion that falls into of putting coal valve 7, realize the control that fire coal is added.Corresponding fire door is provided with the coal distributing device 6 of taper in the chuck body of heater 10, and coal distributing device 6 is fixedlyed connected with bell 5, fixedlys connected with chuck body of heater 10 upper ends around being provided with spillplate 8 around the coal distributing device 6, and spillplate 8 cooperates with coal distributing device 6, and coal is put in the burner hearth uniformly.Fire grate assembly 16 is the pagoda type fire grates that are made of the polylith fire grate, gapped between the fire grate, blast pipe 12 probes into from chuck body of heater 10 bottoms, fire grate assembly 16 is upwards aimed in its air outlet, the air that is blown into can go deep in the fire coal, and cloth wind is even, makes coal combustion more abundant, the efficient height, and reduced requirement to ature of coal.

Also be provided with on the sidewall of chuck body of heater 10 hand-hole 11, coal gas gas exit 14 and with chuck body of heater 10 in water constitute round-robin water outlet 9 and water-in 15.

Claims

1, a kind of producer gas generator, comprise chuck body of heater (10), bell (5), the water seal coal supply apparatus, fire grate assembly (16), ash-pan (13), blast pipe (12) and pillar (17), wherein the water seal coal supply apparatus is fixedlyed connected with fire door above being arranged on bell (5), bell (5) is fixedlyed connected with chuck body of heater (10) upper end, whole chuck body of heater (10) hangs and is installed on the pillar (17) that is fixed on the ground, the bottom of chuck body of heater (10) is ash-pan (13), it is characterized in that: ash-pan (13) adopts fixed ash-pan, fill water in it, the bottom of chuck body of heater (10) is immersed in the water and is realized water seal, and the water seal coal supply apparatus is single bell jar stoker.

2, producer gas generator as claimed in claim 1, it is characterized in that: single bell jar stoker comprises and adds coal bunker (2), single bell jar (1), around add coal bunker (2) inlet around fix a circle groove (3), groove is marked with water in (3), single bell jar (1) is fastened in the groove (3), set up lever handle (4), its level probes into an end that adds in the coal bunker (2) and hangs one and put coal valve (7), and putting coal valve (7) can be up and down with handle (4).

3, producer gas generator as claimed in claim 1 is characterized in that: corresponding fire door is provided with the coal distributing device (6) of taper in the chuck body of heater (10), and fire door is around being provided with spillplate (8) around the coal distributing device (6).

4, producer gas generator as claimed in claim 1, it is characterized in that: fire grate assembly (16) is the pagoda type fire grate that is made of the polylith fire grate, gapped between the fire grate, blast pipe (12) probes into from chuck body of heater (10) bottom, and fire grate assembly (16) is upwards aimed in its air outlet.