CN203364607U - Auxiliary combustion automatic regulating heat accumulator for puddling sintering hole arrangement machine - Google Patents
Auxiliary combustion automatic regulating heat accumulator for puddling sintering hole arrangement machine Download PDFInfo
- Publication number
- CN203364607U CN203364607U CN2013203020614U CN201320302061U CN203364607U CN 203364607 U CN203364607 U CN 203364607U CN 2013203020614 U CN2013203020614 U CN 2013203020614U CN 201320302061 U CN201320302061 U CN 201320302061U CN 203364607 U CN203364607 U CN 203364607U
- Authority
- CN
- China
- Prior art keywords
- regulating valve
- sintering
- preheater
- heat accumulator
- combustion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to an auxiliary combustion automatic regulating heat accumulator for a puddling sintering hole arrangement machine. The auxiliary combustion automatic regulating heat accumulator comprises a heat accumulator body, a first air regulating valve, a second air regulating valve, a third air regulating valve, a first gas regulating valve, a second gas regulating valve, a third gas regulating valve, a preheater regulating valve and a raw material combustion preheater, the first air regulating valve, the second air regulating valve, the third air regulating valve, the first gas regulating valve, the second gas regulating valve and the third gas regulating valve are integrated and arranged on the upper portion of the heat accumulator body, the raw material combustion preheater is arranged on the left side of the heat accumulator body, and the raw material combustion preheater is provided with the preheater regulating valve. The auxiliary combustion automatic regulating heat accumulator guarantees that a sintered material face can achieve stable and continuous combustion in the operating process, improves the sintering bonding rate, reduces power consumption, improves sintered material vertical combustion speed, and improves sintering strength.
Description
Technical field
The utility model relates to iron making and sintering machine field, relate in particular to a kind of for after the machine igniter of iron making and sintering cloth hole, for the auxiliary combustion that guarantees the reliable and stable burning of sintering charge level is regulated storage heater automatically.
Background technology
Current China metallurgical ironmaking cause prosperity, one of its raw material processing sintering machine technology is also changed to the high-end technology type by original low side extensive style, and enterprise is also all from high energy consumption, and low environmental protection turns to low energy consumption, the high-environmental development.Metallurgical iron making and sintering machine industry at home and abroad at present, the sintering raw ore without the continuous heating burner, causes the sintering raw ore to produce Quench in running after the ignition of sintering process device.
Summary of the invention
The purpose of this utility model is, for the deficiencies in the prior art, provides a kind of and can be applied to iron making and sintering cloth hole machine still can guarantee the reliable and stable burning of sintering charge level simultaneously after ignitor for sintering auxiliary combustion to the sintering raw ore and automatically regulate storage heater.
In order to reach the purpose of this utility model, the technical scheme that the utility model is taked is: a kind of auxiliary combustion for iron making and sintering cloth hole machine is regulated storage heater automatically, it comprises the storage heater body, the first air control valve, the second air control valve, the 3rd air control valve, the first gas regulator, the second gas regulator, the 3rd gas regulator, preheater adjusting valve and material combusting preheater, described the first air control valve, the second air control valve, the 3rd air control valve, the first gas regulator, the second gas regulator and the integrated top that is arranged on the storage heater body of the 3rd gas regulator, described material combusting preheater is positioned at the left side of storage heater body, this material combusting preheater is provided with preheater adjusting valve.
The utility model compared with prior art has following beneficial effect: the utility model guarantees that the sintering charge level can burn continually and steadily in running, has improved the knot rate that sinters into; Reduced power consumption; Improved sintering feed vertical combustion speed; Improved sintering strength.
The accompanying drawing explanation
Fig. 1 is the related a whole set of flow path device structure chart of the utility model;
The structure chart that Fig. 2 is the excitation type cloth hole power set in sliding body in the related a whole set of flow path device of the utility model;
Fig. 3 is the structure chart that the volume case water counterweight in the middle part leading truck in the related a whole set of flow path device of the utility model is regulated the gravity shaping equipment;
The structure chart that Fig. 4 is the drill rod in sliding body in the related a whole set of flow path device of the utility model;
The upward view that Fig. 5 is Fig. 4.
The specific embodiment
The specific embodiment that a kind of auxiliary combustion for iron making and sintering cloth hole machine of the utility model is regulated storage heater is automatically mainly described in detail in following third part.
First: the cloth of sintering raw ore
As shown in Figure 1, the top of the porch of sintering pallet 1 traffic direction is provided with spreader of sintering machine 2, and a side of spreader of sintering machine 2 is provided with sintering machine moulding drapery panel 3.
The course of work is: raw ore is sent into spreader of sintering machine 2 through belt feeder, and former mineral aggregate is subject to Gravitative Loads to flow into sintering pallet 1, then completes the cloth material process through 3 moulding of sintering machine moulding drapery panel.
Second portion: the moulding cloth hole of sintering raw ore
As shown in Figure 1, before iron making and sintering machine igniter, raw material ceases cloth hole machine 4 thoroughly between ignition of sintering process device 9 and sintering machine moulding drapery panel 3, and it comprises fixed support 5, sliding body 6, middle part leading truck 7 and drill rod 8.
As shown in Figure 2, described sliding body 6 inside be provided with can make drill rod Shang Xia 8 rectilinear motion at the excitation type cloth hole of raw materials for sintering surface layer cloth hole forming power set.Described a kind of excitation type cloth hole for iron making and sintering cloth hole machine power set, comprise shock electric machine 61, motor fixedly limiting plate 62, upper limit limit spring 63, connecting plate 64, drill rod fixed head 65, lower limit limit spring 66, the first guide plate 67, holder power spring 68, drill rod 8, the second guide plate 69 and sliding body shell 60;
As Fig. 1, shown in 2, be fixed with sliding body 6 on fixed support 5, upper area in sliding body shell 60 is provided with fixedly limiting plate 62 of motor, motor fixedly is fixed with shock electric machine 61 on limiting plate 62, at its two ends, upper limit limit spring 63 is installed, described motor fixedly limiting plate 62 is connected with drill rod fixed head 65 by connecting plate 64, be fixed with several drill rods 8 on drill rod fixed head 65, described the first guide plate 67, the second guide plate 69 lays respectively at zone line and the lower area of sliding body shell 60 inside, for drill rod 8 is led, the two ends that are provided with holder power spring 68 and the first guide plate 67 on 65 drill rod 8 between the first guide plate 67 and drill rod fixed head are equipped with lower limit limit spring 66, the below of the second guide plate 69 of sliding body 6 is provided with middle part leading truck 7, and the upper end of drill rod 8 is connected with 65 in sliding body 6, and lower end is inserted in the sintering raw ore through middle part leading truck 7, and drill rod 8 is evenly arranged on sliding body 6,
As shown in Figure 3, leading truck 7 inside, described middle part are provided with and can make the volume case water counterweight adjusting gravity shaping equipment of different pressures regulating action to the briquetting pressure of sintering feed surface layer, and this device comprises elevation and subsidence mechanical axle 71, fixed support 5, filler pipe 72, adds the moving switch valve 73 of water power, brace type electronic scale base 74, electronic scale 75, volume water tank 76, drainpipe 77, draining electric switching valve 78 and middle part leading truck base plate 79.
Described middle part leading truck base plate 79 is arranged on fixed support 5 and can moves up and down along fixed support 5, be provided with several pilot holes to drill rod 8 guiding in the zone line of this middle part leading truck base plate 79, two ends respectively are provided with an elevation and subsidence mechanical axle 71, this elevation and subsidence mechanical axle 71 is connected with sliding body 6, a volume water tank 76 respectively is installed on its elevation and subsidence mechanical axle 71, top at its volume water tank 76, bottom is respectively equipped with a filler pipe 72 and adds the moving switch valve 73 of water power, one drainpipe 77 and draining electric switching valve 78 thereof, described brace type electronic scale base 74 is arranged on elevation and subsidence mechanical axle 71, described electronic scale 75 is arranged on volume water tank 76, be positioned at the top of brace type electronic scale base 74.
As shown in Figure 4,5, described drill rod 8 is to establish threaded multidiameter 85 by 4 sections multidiameters 81,82,83,84 of expanding step by step and a top to form, and between the multidiameter that 4 sections are expanded step by step, is smoothly connected, and cross section is circular.
Drill rod of the present utility model can also be designed to respectively quadrangle according to the sintering deposit raw material of different fineness, granularity, humidity, viscosity, three arris shapes or polygon expanding drill rod.
The specific works process is: the sintering raw ore is after spreader of sintering machine 2 and 3 moulding of sintering machine moulding drapery panel, with sintering pallet 1 (as shown by arrows) motion forward, raw ore continues to move to before iron making and sintering machine igniter when raw material ceases cloth hole machine 4 thoroughly with sintering pallet 1, sliding body 6 drives elevation and subsidence mechanical axle 71 and moves downward along fixed support 5 together with middle part leading truck base plate 79, when middle part leading truck base plate 79 moves to the sintering feed surface layer, open the top filler pipe 72 of volume water tank 76 and add the moving 73 pairs of volume water tanks of switch valve 76 of water power and carry out water filling, observe the gravity of electronic scale 75, after the number shown until electronic scale 75 meets hydraulic pressure and requires, shock electric machine 61 drive motors in sliding body 6 are limiting plate 62 and the downward rectilinear motion of drill rod fixed head 65 fixedly, the expanding drill rod 8 that drill rod fixed head 65 drives the cloth hole forming moves downward, through middle part leading truck 7, move downward, form the cloth hole on the sintering charge level, after completing the cloth hole, shock electric machine 61 drive motors are limiting plate 62 fixedly, drill rod fixed head 65 and drill rod 8 be rectilinear motion upwards, while sliding body 6 also drives elevation and subsidence mechanical axle 71 and moves upward along fixed support 5 together with middle part leading truck base plate 79, set back, complete a substandard cloth hole, then, the front raw material of iron making and sintering machine igniter thoroughly ceases cloth hole machine 4 drive drill rods 8 and again repeats above operation, completes the flowing water cloth hole operation of sintering, and the second portion operation completes.
Select suitable water pressure according to the die mould state of different sinter raw materials; After completing cloth hole technique, the bottom drainpipe of volume water tank and draining electric switching valve thereof are opened, carry out draining.
Third part: the sintering finished operation of sintering raw ore
As shown in Figure 1, before ignition of sintering process device 9 is positioned at iron making and sintering machine igniter, raw material ceases the place ahead of cloth hole machine 4 and the top of sintering pallet 1 thoroughly, and sintering machine negative pressure wind chamber 10 is positioned at the below of sintering pallet 1, and soaking zone 12 is connected with ignition of sintering process device 9.
As shown in Figure 1, auxiliary combustion is regulated after storage heater 11 is positioned at ignition of sintering process device 9 and soaking zone 12 automatically, it comprises storage heater body 110, the first air control valve 111, the second air control valve 112, the 3rd air control valve 113, the first gas regulator 114, the second gas regulator 115, the 3rd gas regulator 116, preheater adjusting valve 117 and material combusting preheater 118, described the first air control valve 111, the second air control valve 112, the 3rd air control valve 113, the first gas regulator 114, the second gas regulator 115 and the integrated top that is arranged on storage heater body 110 of the 3rd gas regulator 116, described material combusting preheater 118 is positioned at the left side of storage heater body 111, this material combusting preheater 118 is provided with preheater adjusting valve 117.
The course of work is: this storage heater provides fuel by the coal gas from blast furnace, carrys out the distribution ratio of fuel metering by the first gas regulator 114, the second gas regulator 115, the three gas regulators 116, then accesses the gas igniter gas entry; Air provides combustion air by isobaric roots blower, access the first air control valve 111 by pipeline, the second air control valve 112, the 3rd air control valve 113 is regulated the distribution ratio of combustion air, access again gas igniter combustion air entrance, regulate the gas jet fired state, complete the adjusting of the rear temperature of storage heater igniting.Preheating fan is sent natural wind into preheater adjusting valve 117, and material combusting preheater 118 completes pre-hot blast feed adjustment, completes the auxiliary heating operation.
After this, sintering deposit travels forward with sintering pallet 1 direction as shown in the arrow of Fig. 1, and the sintering raw ore lighted is through the negative pressure exhausting of sintering machine negative pressure wind chamber 10, and heat energy burning downwards continuously until grill thoroughly the whole bed of material, completes whole sintering circuit.
Claims (1)
1. the auxiliary combustion for iron making and sintering cloth hole machine is regulated storage heater automatically, it is characterized in that: it comprises the storage heater body, the first air control valve, the second air control valve, the 3rd air control valve, the first gas regulator, the second gas regulator, the 3rd gas regulator, preheater adjusting valve and material combusting preheater, described the first air control valve, the second air control valve, the 3rd air control valve, the first gas regulator, the second gas regulator and the integrated top that is arranged on the storage heater body of the 3rd gas regulator, described material combusting preheater is positioned at the left side of storage heater body, this material combusting preheater is provided with preheater adjusting valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203020614U CN203364607U (en) | 2013-05-30 | 2013-05-30 | Auxiliary combustion automatic regulating heat accumulator for puddling sintering hole arrangement machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203020614U CN203364607U (en) | 2013-05-30 | 2013-05-30 | Auxiliary combustion automatic regulating heat accumulator for puddling sintering hole arrangement machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203364607U true CN203364607U (en) | 2013-12-25 |
Family
ID=49812356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203020614U Expired - Fee Related CN203364607U (en) | 2013-05-30 | 2013-05-30 | Auxiliary combustion automatic regulating heat accumulator for puddling sintering hole arrangement machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203364607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278012A (en) * | 2013-05-30 | 2013-09-04 | 李观升 | Auxiliary-combustion automatic adjusting heat accumulator for puddling sintering hole arranging machine |
-
2013
- 2013-05-30 CN CN2013203020614U patent/CN203364607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278012A (en) * | 2013-05-30 | 2013-09-04 | 李观升 | Auxiliary-combustion automatic adjusting heat accumulator for puddling sintering hole arranging machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106440810B (en) | A kind of sintering machine | |
| CN202709739U (en) | Ignition negative-pressure control device of sintering machine | |
| CN103966379B (en) | A kind of hotblast stove with useless wind surge tank gives up wind retrieving arrangement | |
| CN201693135U (en) | Sand shooting device for core shooter | |
| CN203364607U (en) | Auxiliary combustion automatic regulating heat accumulator for puddling sintering hole arrangement machine | |
| CN203878184U (en) | Reducing roasting device of copper slag rotary kiln | |
| CN205774056U (en) | A kind of simple and effective glass furnace card neck water bag quick moving device | |
| CN203421954U (en) | Excitation type hole distribution power device used for iron making sintering hole distribution machine | |
| CN103278012A (en) | Auxiliary-combustion automatic adjusting heat accumulator for puddling sintering hole arranging machine | |
| CN203364606U (en) | Volume water tank weight-balancing gravity adjusting device for puddling sintering hole arrangement machine | |
| CN103256815B (en) | Vibration-type hole-distribution power device for iron-making sintering hole-distribution machine | |
| CN106636618A (en) | Fuel gradation homoenergetic sintering method | |
| CN102288033B (en) | Stepped-type flat-plate sintering furnace | |
| CN203572220U (en) | Expanding drill rod for ironmaking and sintering hole burning machine | |
| CN209412260U (en) | A kind of heat-treatment furnace | |
| KR20150016635A (en) | Method for producing sinter | |
| CN202511625U (en) | Pin-bed loosening device for sintering machine | |
| CN202836165U (en) | Efficient energy-saving gas tunnel kiln | |
| CN202595226U (en) | System for optimizing thermal regulations of chain grate-rotary kiln oxidized pellets | |
| CN205980740U (en) | A popped stove of high temperature for producing glass bead | |
| CN202885535U (en) | Material hole arrangement device with ultralow wind resistance and breathability used before ignition of iron making sintering machine | |
| CN201037661Y (en) | Gas-fired boiler | |
| CN207244222U (en) | A kind of gassing frame for adjusting burner oxygen-supplying amount | |
| CN211424462U (en) | Coal accuse is than PID automatic regulating system | |
| CN203037036U (en) | Lead smelting reflection furnace capable of adjusting temperature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20190530 |