CN203715695U - Sintering proportioning room internally containing multiple proportioning bins - Google Patents
Sintering proportioning room internally containing multiple proportioning bins Download PDFInfo
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- CN203715695U CN203715695U CN201420063368.8U CN201420063368U CN203715695U CN 203715695 U CN203715695 U CN 203715695U CN 201420063368 U CN201420063368 U CN 201420063368U CN 203715695 U CN203715695 U CN 203715695U
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- batch bin
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- feeder
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Abstract
The utility model relates to a sintering proportioning room internally containing multiple proportioning bins. The utility model aims to provide a proportioning room which is simple in structure, low in cost and precise in proportioning rate. The sintering proportioning room disclosed by the utility model comprises rubber belt feeders, proportioning bins and quantitative feeding devices, wherein multiple proportioning bins are arranged in the proportioning room, the top of each proportioning bin is provided with a feed inlet, the bottom of each proportioning bin is provided with a discharge outlet, a pressure sensor is arranged on the inner wall of each proportioning bin, the proportioning bins are arranged in a single-row mode, the rubber belt feeder is arranged below each proportioning bin along the arrangement direction of the proportioning bin, the lower end of each proportioning bin is provided with a quantitative feeding device, the discharge outlets of the proportioning bins are respectively connected with feed inlets of the quantitative feeding devices, and a blanking port of each proportioning bin is aligned at a conveyor belt of the seventh rubber belt feeder. The sintering proportioning room disclosed by the utility model is simple in structure, low in cost and precise in proportioning rate, the physical and chemical properties of obtained sinters are stable, and phenomena that the blanking ports of the proportioning bins are blocked, unloading is unsmooth or materials on a proportioning belt are interrupted do not occur.
Description
Technical field
The utility model relates to a kind of agglomerating plant of agglomerate, particularly relates to the sintered material chamber of a kind of inside containing multiple batch bins.
Background technology
In present stage, batching is one of master operation of Iron And Steel Industry production agglomerate.In batching step, be, by quality dosing method, raw materials for sintering is carried out to proportioning mixing mostly, finally obtain all metastable agglomerate of physicochemical property.Wherein the groundwork process of quality dosing method is: raw materials for sintering enters batch bin, by belted electronic balance, the raw materials for sintering in batch bin is weighed, and the raw materials for sintering after weighing is transported to next link by belt conveyor.But, on the one hand, the chemical reaction that can occur each other due to different raw materials for sintering, reacted product can cause the large or product of material grade, water content and remain between raw materials for sintering the reasons such as viscosity increase, capital is stopped up batch bin blanking port, make batch bin blanking not smooth, make proportioning belt occur fracture phenomenon.On the other hand, make the agglomerate after sintering reach stable physicochemical property, massfraction between different raw materials for sintering just should reach certain ratio, and at present different raw materials for sintering are first mixed by a certain percentage in batch bin, then by belted electronic balance, mixed raw materials for sintering is being weighed, be difficult to like this reach mix the requirement of sufficient reacting.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of simple in structure, cost is low, the accurate inner sintered material chamber containing multiple batch bins of proportion scale.
A kind of inside of the utility model is containing the sintered material chamber of multiple batch bins, wherein: comprise batch bin, metering device and the 7th feeder for adhesive tape, in described proportioning room, be provided with multiple batch bins, batch bin top is feeding mouth, bottom is discharge port, on batch bin inwall, pressure transmitter is installed, between each batch bin, being single-column type arranges, below batch bin, be provided with the 7th feeder for adhesive tape along the orientation of each batch bin, be separately installed with metering device in each batch bin lower end, the discharge port of batch bin is connected with the opening for feed of metering device respectively, the blanking port of each metering device is all aimed at the travelling belt of the 7th feeder for adhesive tape.
A kind of inside of the utility model is containing the sintered material chamber of multiple batch bins, wherein said batch bin comprises the first batch bin, the second batch bin, the 3rd batch bin, the 4th batch bin, the 5th batch bin, the 6th batch bin, the 7th batch bin, the 8th batch bin, the 9th batch bin and the tenth batch bin, the first batch bin, the second batch bin, the 3rd batch bin, the 4th batch bin, the feeding mouth of the 5th batch bin and the 6th batch bin is connected with the discharge end of six feeder for adhesive tapes respectively, the batch feeding end of six feeder for adhesive tapes is connected with proportioning room is outside, the 7th batch bin, the 8th batch bin, the feeding mouth of the 9th batch bin and the tenth batch bin is connected with one end of four articles of pipelines respectively, article four, the other end of pipeline is connected with four airtight tank cars of proportioning room outside respectively, pipeline opening place in airtight tank car inside is provided with pneumatic plant.
A kind of inside of the utility model is containing the sintered material chamber of multiple batch bins, wherein said metering device comprises weighing spiral feeder, belted electronic balance constant feeder, adhesive tape type constant feeder and quantitative disc feeder, the lower end of the first batch bin and the second batch bin is separately installed with quantitative disc feeder, the 3rd batch bin, the lower end of the 4th batch bin and the 5th batch bin is separately installed with adhesive tape type constant feeder, the 6th batch bin, the lower end of the 7th batch bin and the 8th batch bin is separately installed with weighing spiral feeder, the lower end of the 9th batch bin and the tenth batch bin is separately installed with belted electronic balance constant feeder.
A kind of inside of the utility model is containing the sintered material chamber of multiple batch bins, and wherein said batch bin is conical, and the material of batch bin is metallic substance.
A kind of inside of the utility model is containing the sintered material chamber difference from prior art of multiple batch bins: the utility model is simple in structure, cost is low, proportion scale is accurate.In proportioning room, be provided with multiple batch bins, different raw materials for sintering is transported to respectively after different batch bins, again by each batch bin blanking to travelling belt, so different raw materials for sintering can not come in contact before entering mixing section, can not react, avoid the blanking port of batch bin to stop up, batch bin blanking is smooth, the generation of proportioning belt fracture phenomenon.In individual batch bin lower end, metering device is all installed, required raw materials for sintering is carried out to blanking in proportion, various raw materials for sintering enter after the even mixing of mixing section, the clinker mineral Physicochemical stable in properties after sintering.
Below in conjunction with accompanying drawing, a kind of inside of the present utility model is described further containing the sintered material chamber of multiple batch bins.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of inside of the utility model containing the sintered material chamber of multiple batch bins.
Embodiment
As shown in Figure 1, a kind of inside of the utility model, containing the sintered material chamber of multiple batch bins, comprises batch bin, feeder for adhesive tape, pipeline 13, weighing spiral feeder 17, belted electronic balance constant feeder 18, adhesive tape type constant feeder 16 and quantitative disc feeder 15.Proportioning room inside is provided with multiple conical metal batch bins, batch bin top is feeding mouth, bottom is discharge port, on batch bin inwall, pressure transmitter is installed, between each batch bin, be single-column type and arrange, below batch bin, be provided with the 7th feeder for adhesive tape 12 along the orientation of each batch bin.The feeding mouth of the first batch bin 1, the second batch bin 2, the 3rd batch bin 3, the 4th batch bin 4, the 5th batch bin 5 and the 6th batch bin 6 is connected with the discharge end of six feeder for adhesive tapes 14 respectively, and the batch feeding end of six feeder for adhesive tapes 14 is connected with proportioning room is outside.The feeding mouth of the 7th batch bin 7, the 8th batch bin 8, the 9th batch bin 9 and the tenth batch bin 10 is connected with one end of four articles of pipelines 13 respectively, article four, the other end of pipeline 13 is connected with four airtight tank cars of proportioning room outside respectively, at the pipeline opening place of airtight tank car inside, pneumatic plant is installed.The lower end of the first batch bin 1 and the second batch bin 2 is separately installed with quantitative disc feeder 15, the opening for feed of quantitative disc feeder 15 is connected with the discharge port of the first batch bin 1 and the second batch bin 2 respectively, and the blanking port of quantitative disc feeder 15 is aimed at the travelling belt of the 7th feeder for adhesive tape 12.The lower end of the 3rd batch bin 3, the 4th batch bin 4 and the 5th batch bin 5 is separately installed with adhesive tape type constant feeder 16, the pan feeding section of adhesive tape type constant feeder 16 is connected with the discharge port of the 3rd batch bin 3, the 4th batch bin 4 and the 5th batch bin 5 respectively, and the discharging section of adhesive tape type constant feeder 16 is aimed at the travelling belt of the 7th feeder for adhesive tape 12.The lower end of the 6th batch bin 6, the 7th batch bin 7 and the 8th batch bin 8 is separately installed with weighing spiral feeder 17, the opening for feed of weighing spiral feeder 17 is connected with the discharge port of the 6th batch bin 6, the 7th batch bin 7 and the 8th batch bin 8 respectively, and the blanking port of weighing spiral feeder 17 is aimed at the travelling belt of the 7th feeder for adhesive tape 12.The lower end of the 9th batch bin 9 and the tenth batch bin 10 is separately installed with belted electronic balance constant feeder 18, the opening for feed of belted electronic balance constant feeder 18 is connected with the discharge port of the 9th batch bin 9 and the tenth batch bin 10 respectively, and the blanking port of belted electronic balance constant feeder 18 is aimed at the travelling belt of the 7th feeder for adhesive tape 12.The travelling belt of the 7th feeder for adhesive tape 12 is connected with mixing section.
Working process of the present utility model is: iron ore raw material, silica containing raw material, Wingdale class raw material, sinter return fine, solid fuel class raw material and coke powder are transported in six batch bins successively by six feeder for adhesive tapes 14 respectively, iron ore raw material is transported to the first batch bin 1, silica containing raw material is transported to the second batch bin 2, Wingdale class raw material is transported to the 3rd batch bin 3, sinter return fine is transported to the 4th batch bin 4, solid fuel class raw material is transported to the 5th batch bin 5, and coke powder is transported to the 6th batch bin 6.The mode of utilizing wind-force to carry, by the pipeline 13 being connected with airtight tank car inside, light dolomite, unslaked lime, dedusting ash and super-fine powder are transported to respectively to four batch bins of residue, light dolomite is transported to the 7th batch bin 7, unslaked lime is transported to the 8th batch bin 8, dedusting ash is transported to the 9th batch bin 9, and super-fine powder is transported to the tenth batch bin 10.At various raw materials for sintering, from the discharge port blanking process of batch bin, the metering device that install batch bin lower end is measured the quality of blanking, according to the difference of desired raw material massfraction in sintering process, determines the blanking quality of different material.Pressure transmitter on batch bin inwall is measured the material level of batch bin inside simultaneously, to supplement in time raw material.On the travelling belt of raw materials for sintering blanking to the seven feeder for adhesive tapes 12, by travelling belt, raw materials for sintering is transported to mixing section.
A kind of inside of the utility model is containing the sintered material chamber of multiple batch bins, in proportioning room, be provided with multiple batch bins, different raw materials for sintering is transported to respectively after different batch bins, again by each batch bin blanking to travelling belt, so different raw materials for sintering can not come in contact before entering mixing section, can not react, avoid the blanking port of batch bin to stop up, batch bin blanking is smooth, the generation of proportioning belt fracture phenomenon.In individual batch bin lower end, metering device is all installed, required raw materials for sintering is carried out to blanking in proportion, various raw materials for sintering enter after the even mixing of mixing section, the clinker mineral Physicochemical stable in properties after sintering.The utility model is simple in structure, cost is low, proportion scale is accurate, compared with prior art has significantly a little.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skill in the art make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (4)
1. an inside is containing the sintered material chamber of multiple batch bins, it is characterized in that: comprise batch bin, metering device and the 7th feeder for adhesive tape (12), in described proportioning room, be provided with multiple batch bins, batch bin top is feeding mouth, bottom is discharge port, on batch bin inwall, pressure transmitter is installed, between each batch bin, being single-column type arranges, below batch bin, be provided with the 7th feeder for adhesive tape (12) along the orientation of each batch bin, be separately installed with metering device in each batch bin lower end, the discharge port of batch bin is connected with the opening for feed of metering device respectively, the blanking port of each metering device is all aimed at the travelling belt of the 7th feeder for adhesive tape (12).
2. a kind of inside according to claim 1, containing the sintered material chamber of multiple batch bins, is characterized in that: described batch bin comprises the first batch bin (1), the second batch bin (2), the 3rd batch bin (3), the 4th batch bin (4), the 5th batch bin (5), the 6th batch bin (6), the 7th batch bin (7), the 8th batch bin (8), the 9th batch bin (9) and the tenth batch bin (10), the first batch bin (1), the second batch bin (2), the 3rd batch bin (3), the 4th batch bin (4), the feeding mouth of the 5th batch bin (5) and the 6th batch bin (6) is connected with the discharge end of six feeder for adhesive tapes (14) respectively, the batch feeding end of six feeder for adhesive tapes (14) is connected with proportioning room is outside, the 7th batch bin (7), the 8th batch bin (8), the feeding mouth of the 9th batch bin (9) and the tenth batch bin (10) is connected with one end of four articles of pipelines (13) respectively, article four, the other end of pipeline (13) is connected with four airtight tank cars of proportioning room outside respectively, at the pipeline opening place of airtight tank car inside, pneumatic plant is installed.
3. a kind of inside according to claim 1 is containing the sintered material chamber of multiple batch bins, it is characterized in that: described metering device comprises weighing spiral feeder (17), belted electronic balance constant feeder (18), adhesive tape type constant feeder (16) and quantitative disc feeder (15), the lower end of the first batch bin (1) and the second batch bin (2) is separately installed with quantitative disc feeder (15), the 3rd batch bin (3), the lower end of the 4th batch bin (4) and the 5th batch bin (5) is separately installed with adhesive tape type constant feeder (16), the 6th batch bin (6), the lower end of the 7th batch bin (7) and the 8th batch bin (8) is separately installed with weighing spiral feeder (17), the lower end of the 9th batch bin (9) and the tenth batch bin (10) is separately installed with belted electronic balance constant feeder (18).
4. a kind of inside according to claim 2, containing the sintered material chamber of multiple batch bins, is characterized in that: described batch bin is for conical, and the material of batch bin is metallic substance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063368.8U CN203715695U (en) | 2014-02-12 | 2014-02-12 | Sintering proportioning room internally containing multiple proportioning bins |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063368.8U CN203715695U (en) | 2014-02-12 | 2014-02-12 | Sintering proportioning room internally containing multiple proportioning bins |
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| CN203715695U true CN203715695U (en) | 2014-07-16 |
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| CN201420063368.8U Expired - Fee Related CN203715695U (en) | 2014-02-12 | 2014-02-12 | Sintering proportioning room internally containing multiple proportioning bins |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111378833A (en) * | 2020-03-31 | 2020-07-07 | 湖南华菱湘潭钢铁有限公司 | Sintering, mixing and homogenizing direct feeding process |
| CN111519022A (en) * | 2020-06-08 | 2020-08-11 | 首钢集团有限公司 | Method and system for preparing sintering raw material by using cold-rolled alkaline mud |
-
2014
- 2014-02-12 CN CN201420063368.8U patent/CN203715695U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111378833A (en) * | 2020-03-31 | 2020-07-07 | 湖南华菱湘潭钢铁有限公司 | Sintering, mixing and homogenizing direct feeding process |
| CN111519022A (en) * | 2020-06-08 | 2020-08-11 | 首钢集团有限公司 | Method and system for preparing sintering raw material by using cold-rolled alkaline mud |
| CN111519022B (en) * | 2020-06-08 | 2022-02-18 | 首钢集团有限公司 | Method and system for preparing sintering raw material by using cold-rolled alkaline mud |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20180212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |