CN203442789U - Coalification deep processing heating device - Google Patents

Abstract

The utility model relates to a coalification deep processing heating device. The coalification deep processing heating device is characterized in that: a cavity below a driving furnace grate is divided an A area, a B area and a C area by an A/B area baffle plate and a B/C area baffle plate, wherein an A area air regulation push and pull rod is arranged in the A area, an A area air door is arranged on the A/B area baffle plate opposite to the A area air regulation push and pull rod, a double-layer bottom air duct is arranged below the A area, the outer side of the A area is provided with a fan interface, a coal inlet, a furnace grate front arch, a furnace grate middle arch and a furnace grate back arch are arranged above the driving furnace grate, an thermal insulation material is arranged on the furnace grate front arch, the furnace grate back arch is externally communicated with an ash removal port, a fire wall is arranged in a purification chamber, a flame path is arranged on the outer side of the purification chamber, and a still kettle outer wall is arranged on the outer side of the flame path. The coalification deep processing heating device has the following beneficial effects that rollers are arranged on the bottom of the heating device to facilitate moving, the heating device is small in size and occupied area, special in air distribution way, strong in coal kind adaptability, complete in coal layer combustion, low in carbon content of ashes, stable in heating system and convenient to maintain and repair, and well solves the problems of the existing industry furnace such as large coal consumption amount and bad labor condition.

Description

A kind of coalification deep processing heating equipment

Technical field

The utility model relates to a kind of coalification deep processing heating equipment.

Background technology

The main fuel of the current industrial furnace of prior art Zhong Meishi China.Since the Third Plenary Session of the 11th Central Committee of the Chinese Communist Party of party, State Council repeatedly issues a call and assigns instruction, requires industrial battle line further to save the energy.To conscientiously carry out the technical approach of " replace oil with coal ".In the current research that must strengthen the theory and practice of coal combustion technology, improve coal combustion technology level, improve the thermal efficiency of industrial furnace, save the energy, prevent from polluting, rationally utilize lime-ash, the national economic development and Society are had to realistic meaning widely.

At present, along with the quickening of China's metallurgical industry modernization paces, energy-conservation row subtracts work and has become the emphasis that numerous enterprises is paid close attention to.And consume in a large number coal resource and be widely used in the fire coal machinery that industrial furnace heating is used, owing to being subject to the restriction of technical conditions at aspects such as energy-conservation row subtract, the outer air duct of heating equipment, take up an area large, for windage yaw, air compartment opposite, the external air port of heating equipment air quantity is large, the local blast of combustion front is excessive, opposite side on the contrary, air quantity is little, air feed is not enough, fuel combustion is insufficient, outer air duct takies fireman operating space, the inconvenience that causes coal and slag tap, in addition, old-fashioned equipment fault maintenance palpus blowing out, stop production, after long-time cooling, last maintenance personal just can enter kiln replacing accessory and carry out maintenance work, cause in environmental protection, many difficult problems are brought to user in the aspect such as energy-saving and cost-reducing.

Summary of the invention

Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of coalification deep processing heating equipment is provided, and the utility model solves the technical scheme that its technical problem adopts and is: structure of the present utility model comprises observation fire door, stove rear arch, shell, insulation material, stove hogging, stove face arch, cleaning door, Coal Chemical Industry distillation still, wall with flues, clean room, fire channel, quirk, distillation still exterior wall, coal burning machine, louver, lighting door, slag notch, fan interface, at the bottom of upper strata, double bottom air channel, at the bottom of 45Du lower floor, wind passage mouth, at the bottom of 45 degree upper stratas, A district adjusts wind pull bar, A district air door, AB separates plate, C district adjusts wind pull bar, BC separates plate, C district air door, heating equipment consumable accessory, fire-retardent fiber felt-rug, furnace wall gripper shoe, side shield device, stove exterior wall light sealing device, sealing device gripper shoe, coal feed point, drive fire grate, wherein by fan interface, at the bottom of upper strata, double bottom air channel, at the bottom of 45Du lower floor, wind passage mouth, at the bottom of 45 degree upper stratas, A district adjusts wind pull bar, A district air door, AB separates plate, C district adjusts wind pull bar, BC separates plate, C district air door forms fuel combustion supporting air feed system, and the cavity that it is characterized in that driving fire grate below is separated plate and BC by AB and separates plate and be divided into A, B, tri-regions of C, in A district, be provided with A district and adjust wind pull bar, adjust AB that wind pull bar is relative to separate with A district and on plate, be provided with A district air door, the below in A district is provided with double bottom air channel, top one side in double bottom air channel is provided with at the bottom of upper strata at the bottom of opposite side is provided with 45 degree upper stratas, at the bottom of being provided with 45Du lower floor below at the bottom of 45 degree upper stratas, between at the bottom of 45 degree upper strata Di Yu45Du lower floors, it is wind passage mouth, in B district, be provided with C district and adjust wind pull bar, adjust BC that wind pull bar is relative to separate with C district and on plate, be provided with C district air door, A district arranged outside has fan interface, drives the top of fire grate to be provided with coal feed point, stove face arch, stove hogging and stove rear arch, the top of stove hogging is provided with insulation material, and stove rear arch is communicated with cleaning door outward, is provided with wall with flues in clean room, clean room's arranged outside quirk, quirk arranged outside distillation still exterior wall.

Operation principle and operation instruction: fan interface is placed in bellows side, drive unit bottom, blower fan air blast is passed through Bunker below after being collected by bellows, at the bottom of the upper strata in A district air blast high compression to double bottom air channel, then at the bottom of air blast moves to 45Du lower floor, by arriving B district at the bottom of wind passage mouth and 45 degree upper stratas, B district is the main air district of heating equipment, also be the combustion-supporting region of air feed, thermal source primary zone of coalification deep processing heat supply, because of wind passage mouth and combustion front wide, it is mandatory by 45 degree wind passage mouths inclination ejections that air blast arrives B district, make the fuel combustion of B district consistent, without burning, without leaking out, A district is the fuel preheating destructive distillation ignition zone of heating equipment, air feed that equally will be proportional is combustion-supporting, the unlatching upset size of adjusting wind pull bar to adjust A district air door by A district is controlled A district air quantity, between B district, A district, by AB, separating plate is separated by and comes, C district is heating equipment fuel Yu Ran region, do not have the fuel of completing combustion also to want burning segment burning, C district air feed is even more important, air feed is not enough, fuel uncombusted is excluded, air quantity is excessive, remaining combustion fire can be blown out by high wind, then fuel blows afloat, not only produce a large amount of dusts, also can make furnace temperature rapid drawdown, affect the normal heat supply of equipment, finally cause coalification finished product qualification rate to reduce, so, the unlatching upset size that C district adjusts wind pull bar to adjust C district air door is controlled C district air quantity, between C district, B district, by BC, separating plate is separated by and comes, by adopting this equipment, from coal feed point, make fire coal enter uniformly burner hearth, be subject to the radiation heating of stove face arch and stove hogging high-temperature flue gas, preheating destructive distillation gradually, and in by high temperature burning zone and Yu Ran section process, making fuel gas and black smoke reach secondary in the high-temperature region of fire grate fully burns, the blackness of stove discharge flue gas is lower than below Lin Geman one-level, every cubic metre of dust content is lower than 150 milligrams, thereby reached the environmental emission standard of national regulation.By setting up several air compartments in the mechanical inside of fire coal, and take the special constructions such as arch of refractory masonry and respective angles, further strengthened the heat radiation of chimney arch to coal, the completing combustion value that has improved coal has reduced the discharge to flue dust then, fundamentally save traditional dedusting links such as Water-tight dust catcher and cyclone dust collectors, greatly saved energy resource consumption.

The beneficial effects of the utility model are, the utlity model has that cloth wind mode is unique, coal adaptability is strong, coal combustion is abundant, ash content carbon is low, heating system is stable, easy to maintenance, the features such as environmental protection and energy saving effect is remarkable, the desirable regeneration product in current traditional stove, can be fine large, the contaminated environment of the coal-fired consumption of solution industrial furnace, the problem such as labour intensity is large, working condition is poor.

Accompanying drawing explanation

Fig. 1: the utility model example structure schematic diagram.

Fig. 2: the utility model embodiment left side structural representation.

Fig. 3: the utility model embodiment clean room structural representation.

Fig. 4: the local structure for amplifying schematic diagram of the utility model embodiment Fig. 3.

In figure: observe fire door 1, stove rear arch 2, shell 3, insulation material 4, stove hogging 5, stove face arch 6, cleaning door 7, Coal Chemical Industry distillation still 8, wall with flues 9, clean room 10, fire channel 11, quirk 12, distillation still exterior wall 13, coal burning machine 14, louver 15, lighting door 16, slag notch 17, fan interface 18, at the bottom of upper strata 19, double bottom air channel 20, at the bottom of 45Du lower floor 21, wind passage mouth 22, 45 degree upper stratas at the bottom of 23, A district adjusts wind pull bar 24, A district air door 25, AB separates plate 26, C district adjusts wind pull bar 27, BC separates plate 28, C district air door 29, heating equipment consumable accessory 30, fire-retardent fiber felt-rug 31, furnace wall gripper shoe 32, side shield device 33, stove exterior wall light sealing device 34, sealing device gripper shoe 35, coal feed point 36, drive fire grate 37.

The specific embodiment

With reference to the accompanying drawings of the utility model is done to following concrete detailed description.As shown in drawings, structure of the present utility model comprises observation fire door 1, stove rear arch 2, shell 3, insulation material 4, stove hogging 5, stove face arch 6, cleaning door 7, Coal Chemical Industry distillation still 8, wall with flues 9, clean room 10, fire channel 11, quirk 12, distillation still exterior wall 13, coal burning machine 14, louver 15, lighting door 16, slag notch 17, fan interface 18, at the bottom of upper strata 19, double bottom air channel 20, at the bottom of 45Du lower floor 21, wind passage mouth 22, 45 degree upper stratas at the bottom of 23, A district adjusts wind pull bar 24, A district air door 25, AB separates plate 26, C district adjusts wind pull bar 27, BC separates plate 28, C district air door 29, heating equipment consumable accessory 30, fire-retardent fiber felt-rug 31, furnace wall gripper shoe 32, side shield device 33, stove exterior wall light sealing device 34, sealing device gripper shoe 35, coal feed point 36, drive fire grate 37, wherein by fan interface 18, at the bottom of upper strata 19, double bottom air channel 20, at the bottom of 45Du lower floor 21, wind passage mouth 22, 45 degree upper stratas at the bottom of 23, A district adjusts wind pull bar 24, A district air door 25, AB separates plate 26, C district adjusts wind pull bar 27, BC separates plate 28, C district air door 29 forms fuel combustion supporting air feed systems, and the cavity that it is characterized in that driving fire grate 37 belows is separated plate 26 and BC by AB and separates plate 28 and be divided into A, B, tri-regions of C, in A district, be provided with A district and adjust wind pull bar 24, adjust AB that wind pull bar 24 is relative to separate with A district and on plate 26, be provided with A district air door 25, the below in A district is provided with double bottom air channel 20, top one side in double bottom air channel 20 is provided with at the bottom of upper strata 19 opposite sides and is provided with at the bottom of 45 degree upper stratas 23, at the bottom of 45 degree upper stratas 23 be provided with below at the bottom of 45Du lower floor 21, at the bottom of 45 degree upper stratas, at the bottom of 23Yu45Du lower floor, between 21, be wind passage mouth 22, in B district, be provided with C district and adjust wind pull bar 27, adjust BC that wind pull bar 27 is relative to separate with C district and on plate 28, be provided with C district air door 29, A district arranged outside has fan interface 18, drives the top of fire grate 37 to be provided with coal feed point 36, stove face arch 6, stove hogging 5 and stove rear arch 2, the top of stove hogging 5 is provided with insulation material 4, and the outer connection cleaning door 7 of stove rear arch 2, is provided with wall with flues 9 in clean room 10, clean room's 10 arranged outside quirks 12, quirk 12 arranged outside distillation still exterior walls 13.

Embodiment recited above is described preferred embodiment of the present utility model; not design of the present utility model and scope are limited; do not departing under the prerequisite of the utility model design concept; various modification and improvement that in this area, common engineers and technicians make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.

Claims (1)

1. a coalification deep processing heating equipment, comprises and observes fire door (1), stove rear arch (2), shell (3), insulation material (4), stove hogging (5), stove face arch (6), cleaning door (7), Coal Chemical Industry distillation still (8), wall with flues (9), clean room (10), fire channel (11), quirk (12), distillation still exterior wall (13), coal burning machine (14), louver (15), lighting door (16), slag notch (17), fan interface (18), at the bottom of upper strata (19), double bottom air channel (20), at the bottom of 45Du lower floor (21), wind passage mouth (22), at the bottom of 45 degree upper stratas (23), A district adjusts wind pull bar (24), A district air door (25), AB separates plate (26), C district adjusts wind pull bar (27), BC separates plate (28), C district air door (29), heating equipment consumable accessory (30), fire-retardent fiber felt-rug (31), furnace wall gripper shoe (32), side shield device (33), stove exterior wall light sealing device (34), sealing device gripper shoe (35), coal feed point (36), drive fire grate (37), wherein by fan interface (18), at the bottom of upper strata (19), double bottom air channel (20), at the bottom of 45Du lower floor (21), wind passage mouth (22), at the bottom of 45 degree upper stratas (23), A district adjusts wind pull bar (24), A district air door (25), AB separates plate (26), C district adjusts wind pull bar (27), BC separates plate (28), C district air door (29) forms fuel combustion supporting air feed system, and the cavity that it is characterized in that driving fire grate (37) below is separated plate (26) and BC by AB and separates plate (28) and be divided into A, B, tri-regions of C, in A district, be provided with A district and adjust wind pull bar (24), adjust AB that wind pull bar (24) is relative to separate with A district and on plate (26), be provided with A district air door (25), the below in A district is provided with double bottom air channel (20), at the bottom of top one side in double bottom air channel (20) is provided with upper strata, (19) opposite side is provided with (23) at the bottom of 45 degree upper stratas, at the bottom of 45 degree upper stratas (23) be below provided with 45Du lower floor at the bottom of (21), at the bottom of 45 degree upper stratas, at the bottom of (23) Yu45Du lower floor, between (21), be wind passage mouth (22), in B district, be provided with C district and adjust wind pull bar (27), adjust BC that wind pull bar (27) is relative to separate with C district and on plate (28), be provided with C district air door (29), A district arranged outside has fan interface (18), drive the top of fire grate (37) to be provided with coal feed point (36), stove face arch (6), stove hogging (5) and stove rear arch (2), the top of stove hogging (5) is provided with insulation material (4), the outer cleaning door (7) that is communicated with of stove rear arch (2), in clean room (10), be provided with wall with flues (9), clean room (10) arranged outside quirk (12), quirk (12) arranged outside distillation still exterior wall (13).

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