CN202794071U - Experimental device for simulating sintering production technology process - Google Patents
Experimental device for simulating sintering production technology process Download PDFInfo
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- CN202794071U CN202794071U CN 201220361444 CN201220361444U CN202794071U CN 202794071 U CN202794071 U CN 202794071U CN 201220361444 CN201220361444 CN 201220361444 CN 201220361444 U CN201220361444 U CN 201220361444U CN 202794071 U CN202794071 U CN 202794071U
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- sintering
- mixing device
- receiving hopper
- experimental provision
- sintering production
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Abstract
The utility model relates to an experimental device for simulating a sintering production technology process, solving the problems that most of domestic sintering laboratories are simple and crude in equipment, high in artificial interference, low in stability of data of sinter pots, and higher in rejection rate in the sintering experiment. The experimental device comprises a mixing device, a sintering experimental device and an industrial personal computer (1), wherein the mixing device is connected with the sintering experimental device through an automatic rotating material distributing control device (2); the mixing device comprises a first material distributing device (3) which is connected with a second material distributing device (5) through a belt conveyor (4); a rotating device (6) is arranged on the second mixing device; a first receiving hopper (7) is placed below the second mixing device; and a first lifting type electronic scale (8) is arranged below the first receiving hopper. The experimental device is applied to a laboratory to simulate the sintering production technology process.
Description
Technical field:
The utility model relates to a kind of experimental provision of simulating the SINTERING PRODUCTION technological process, belongs to metallurgical technology field.
Background technology:
The sintering experiment chamber is as one of important testing equipment of iron and steel enterprise, it instructs the aspect such as the large production of sintering to provide science reliable test figure for checking, Increasing Production and Energy Saving and the simulation of the reformulating of the application of the research of sintering scientific research task, new mineral, processing parameter, SINTERING PRODUCTION, be the indispensable experimental provision of sintering industry.Its technological process is simulation sintering principle of work, form the test compound after Iron Ore Powder, flux fuel and other auxiliary material prepared burden according to a certain percentage, mix, granulate, then compound is evenly distributed in and carries out sintering in the sintered cup, after the end to be sintered, pour sinter cake into single roll crusher and carry out fragmentation, carry out at last the follow-up physical and chemical quality of sintering deposit and detect.The sintering experiment chamber is exactly experimental provision and the technique of simulation SINTERING PRODUCTION technological process.
Domestic most sintering experiments chamber sintering equipment is simple and crude, and mixed once adopts artificial mixing to pat on iron plate, in case Iron Ore Powder is from conglomeration, but the batch mixing Blending Efficiency of Blending is poor; The compound amount of water adopts kettle manually to spray water by micro-judgment, often makes sintered mixture moisture can not satisfy testing requirements; Igniting negative pressure, sintering negative pressure range of adjustment in the SINTERING PRODUCTION engineer testing flow process in the technological parameter are narrow, and adjustable extent can not satisfy the wider range of adjustment of different sintering test negative pressure at 8-20kpa; Sintering deposit is manually-operated and manually carries through falling, sieve powder after the sintering deposit fragmentation.Control ability is low automatically in the whole sintering sintering test flow process, and Human disturbance is large, and the data stabilization of sintered cup is poor, same sintering test is heavy linear low, the sintering test rejection rate is higher, and the not accessible sintering of test large production in sintering experiment chamber also is difficult to instruct the operation at SINTERING PRODUCTION scene.
The utility model content:
The purpose of this utility model is that the problem for above-mentioned existence provides a kind of experimental provision of simulating the SINTERING PRODUCTION technological process, can satisfy the range of adjustment of different sintering test negative pressure, is subjected to artificial interference few, test figure more accurately, reliable.
Above-mentioned purpose realizes by following technical scheme:
The experimental provision of simulation SINTERING PRODUCTION technological process, comprise mixing device, sintering test device and industrial computer, described mixing device connects the sintering test device by automatic rotation cloth control device, described mixing device comprises mixing device one time, a described mixing device is by belt conveyer connecting secondary mixing device, has whirligig on the described rerolling device, described rerolling device below is provided with receiving hopper one, and described receiving hopper one below is provided with lift electronic scales one.
The experimental provision of described simulation SINTERING PRODUCTION technological process, described sintering experiment device comprises sintered cup, described sintered cup is tie point firearm and negative pressure air draft pipe respectively, described sintered cup connects the charging aperture of disintegrating machine by tipper, the discharging opening place of described disintegrating machine arranges receiving hopper two, described receiving hopper two belows arrange lift electronic scales two, and described receiving hopper two connects drop testing machine by track, and the sieve testing machine is hit in described drop testing machine connection.
The experimental provision of described simulation SINTERING PRODUCTION technological process is provided with air automatic diverter and fly-ash separator on the described negative pressure air draft pipe.
The experimental provision of described simulation SINTERING PRODUCTION technological process, described mixing device the inside arranges online moisture teller and adds water controller.
The experimental provision of described simulation SINTERING PRODUCTION technological process, described industrial computer are controlled respectively mixer, are added water controller, on-line Infrared detector, rerolling machine, lighter, disintegrating machine.
Beneficial effect:
1. whole experimentation of the present utility model adopts industrial computer control, and artificial the participation lacked, and experimental result accurately and reliably.
2. a batch mixing of the present utility model adopts the mixing barrel mixing, mixing barrel takes sinter mixture to the cylinder highest point under certain speed, make Iron Ore Powder freely fall fragmentation, " from the conglomeration piece " phenomenon is eliminated naturally, and has greatly improved the compound Blending Efficiency of Blending.
3. the utility model is located at the line infrared moisture meter and adds water controller in a mixing device of running, online infrared moisture meter is transferred to mixing material water cut signal and adds water controller, add the water controller water yield on request and spray into mixing material charge level with the atomized water form, amount of water is accurate, reliable, and it is even to add the water charge level.
4. the utility model can be delivered to the rerolling device through a mixing device with compound, the rerolling device is provided with whirligig, can rotate by 90 degree, vertically connect material, need not artificial batch turning, compound goes out to enter receiving hopper behind the rerolling device and tap into capable weighing amount always, grasps compound and enters the sintered cup amount, need not artificial batch turning, weighing.
5. the utility model adopts automatic rotation cloth control device with mixture distributor, produces the inclined to one side watchman's clapper of nature, and intermediate particle is thicker, and the edge particle is thinner, make in the sintering production process air-flow distribute more scientific rationally evenly.
6. the air automatic diverter is installed on the negative pressure air draft pipe of the present utility model, is made in sintering process, the light a fire range of adjustment of negative pressure and sintering negative pressure of compound expand 0-20kpa to, more near the demand of SINTERING PRODUCTION.
7. the utility model through sintering sintering deposit into by shatter test, hits screen(ing) machine grain size segregation screening with compound, drop testing machine and hit the two enclosure-type that is integrated of screen(ing) machine and automatically control, the interference of all prosthetic carryings, operation.
Description of drawings:
Fig. 1, structural representation of the present utility model.
Embodiment:
Come the utility model is described further below in conjunction with accompanying drawing:
As shown in Figure 1, the experimental provision of simulation SINTERING PRODUCTION of the present utility model technological process, comprise mixing device, sintering test device and industrial computer 1, described mixing device connects the sintering test device by automatic rotation cloth control device 2, described mixing device comprises mixing device 3 one time, a described mixing device is by belt conveyer 4 connecting secondary mixing devices 5, has whirligig 6 on the described rerolling device, described rerolling device below is provided with receiving hopper 1, and described receiving hopper one below is provided with lift electronic scales 1.
Further, the experimental provision of simulation SINTERING PRODUCTION described in the utility model technological process, described sintering experiment device comprises sintered cup 9, described sintered cup is tie point firearm 10 and negative pressure air draft pipe 11 respectively, described sintered cup connects the charging aperture of disintegrating machine 13 by tipper 12, the discharging opening place of described disintegrating machine arranges receiving hopper 2 14, described receiving hopper two belows arrange lift electronic scales 2 15, described receiving hopper two connects drop testing machine 17 by track 16, and sieve testing machine 18 is hit in described drop testing machine connection.
Further, the experimental provision of simulation SINTERING PRODUCTION described in the utility model technological process is provided with air automatic diverter 19 and fly-ash separator 20 on the described negative pressure air draft pipe.
Further, the experimental provision of simulation SINTERING PRODUCTION described in the utility model technological process, described mixing device the inside arranges online moisture teller 21 and adds water controller 22.
Further, the experimental provision of simulation SINTERING PRODUCTION described in the utility model technological process, described industrial computer control respectively mixer, add water controller, on-line Infrared detector, rerolling machine, lighter, disintegrating machine.
Claims (5)
1. experimental provision of simulating the SINTERING PRODUCTION technological process, comprise mixing device, sintering test device and industrial computer, it is characterized in that: described mixing device connects the sintering test device by automatic rotation cloth control device, described mixing device comprises mixing device one time, a described mixing device is by belt conveyer connecting secondary mixing device, has whirligig on the described rerolling device, described rerolling device below is provided with receiving hopper one, and described receiving hopper one below is provided with lift electronic scales one.
2. the experimental provision of simulation SINTERING PRODUCTION according to claim 1 technological process, it is characterized in that: described sintering experiment device comprises sintered cup, described sintered cup is tie point firearm and negative pressure air draft pipe respectively, described sintered cup connects the charging aperture of disintegrating machine by tipper, the discharging opening place of described disintegrating machine arranges receiving hopper two, described receiving hopper two belows arrange lift electronic scales two, described receiving hopper two connects drop testing machine by track, and the sieve testing machine is hit in described drop testing machine connection.
3. the experimental provision of simulation SINTERING PRODUCTION according to claim 2 technological process is characterized in that: be provided with air automatic diverter and fly-ash separator on the described negative pressure air draft pipe.
4. it is characterized in that according to claim 1 and 2 or the experimental provision of 3 described simulation SINTERING PRODUCTION technological processes: described mixing device the inside arranges online moisture teller and adds water controller.
5. it is characterized in that according to claim 1 and 2 or the experimental provision of 3 described simulation SINTERING PRODUCTION technological processes: described industrial computer is controlled respectively mixer, is added water controller, on-line Infrared detector, rerolling machine, lighter, disintegrating machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220361444 CN202794071U (en) | 2012-07-25 | 2012-07-25 | Experimental device for simulating sintering production technology process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220361444 CN202794071U (en) | 2012-07-25 | 2012-07-25 | Experimental device for simulating sintering production technology process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202794071U true CN202794071U (en) | 2013-03-13 |
Family
ID=47821315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220361444 Expired - Lifetime CN202794071U (en) | 2012-07-25 | 2012-07-25 | Experimental device for simulating sintering production technology process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202794071U (en) |
-
2012
- 2012-07-25 CN CN 201220361444 patent/CN202794071U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |