CN205426572U - Sintering production is with lime powder sampler - Google Patents
Sintering production is with lime powder sampler Download PDFInfo
- Publication number
- CN205426572U CN205426572U CN201620215581.5U CN201620215581U CN205426572U CN 205426572 U CN205426572 U CN 205426572U CN 201620215581 U CN201620215581 U CN 201620215581U CN 205426572 U CN205426572 U CN 205426572U
- Authority
- CN
- China
- Prior art keywords
- straight tube
- sample
- lime powder
- filter bag
- valve
- 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
- 238000005245 sintering Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000000843 powder Substances 0.000 title abstract description 19
- 235000008733 Citrus aurantifolia Nutrition 0.000 title abstract description 14
- 235000011941 Tilia x europaea Nutrition 0.000 title abstract description 14
- 239000004571 lime Substances 0.000 title abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 235000019738 Limestone Nutrition 0.000 claims description 29
- 239000006028 limestone Substances 0.000 claims description 29
- 238000005070 sampling Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 3
- 239000002956 ash Substances 0.000 abstract description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 16
- 229910052742 iron Inorganic materials 0.000 abstract description 8
- 235000002918 Fraxinus excelsior Nutrition 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000549548 Fraxinus uhdei Species 0.000 description 1
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a sintering production is with lime powder sampler, belongs to iron ore powder sintering additional equipment technical field. Including sample straight tube, electronic push -pull valve and filter bag in the constitution, the valve is installed in sample on the straight tube, and sample straight tube one end is connected with the ash pipeline way, and the other end is connected with the filter bag, when getting lime powder sample, open electronic push -pull valve to gas powder mixture that highly -compressed air in the tank car made the carrier will be followed during conveying line and sample straight tube send the lime powder into lime powder storehouse and filter bag respectively, in the standard time of acquireing ashes quantity in the filter bag and nearly take a sample, close electronic push -pull valve, open the checkpost, take off the filter bag and seal up up for safekeeping. Supplying with lime powder current situation to many producers, multiple tank car, can realizing taking a sample to every tank car lime powder, the composition and the content of different producers, batch lime powder are acquireed to the accuracy, for guide production with the cost settlement provide the basis. Simple structure, easy processing, reliable, the convenient to use of operation.
Description
Technical field
This utility model relates to a kind of used in sintering production pulverized limestone sampler, belongs to iron ore powder sintering auxiliary device technical field.
Background technology
Iron ore powder sintering produces and raw materials used includes Iron concentrate, Iron Ore Powder, pulverized limestone, dolomite dust, coal dust, coke powder etc., technological process include dispensing, batch mixing, light a fire, sinter, the operation such as product handling system.In agglomeration for iron mine produces, dispensing pulverized limestone is supplied by multiple outsourcing producers, transports to SINTERING PRODUCTION stock ground with tank car, is delivered in lime powder bin by pneumatic ash conveying plant.Ash pipeline on tank car is connected with the defeated ash house steward of sintering stock ground lime powder bin, and defeated ash house steward is connected with defeated ash curved tube, the defeated defeated grey straight tube of grey curved tube connection, and pipeline transfers to and reaches feed bin top vertically upward.During conveying pulverized limestone, make carrier by pulverized limestone through defeated ash house steward, defeated ash curved tube, defeated ash straight tube in i.e. ash handing pipeline is transported to feed bin with the pressure-air in tank.
In SINTERING PRODUCTION, for better controling over Binder Phase quantity and quality in sintering deposit, need to be grasped composition and the content of pulverized limestone used in blending process, to instruct iron ore powder sintering dispensing operation, stabilized sinter quality.Pulverized limestone sampling mode mainly has two kinds: one to be in blending process at present, directly intercepts a number of pulverized limestone, the SINTERING PRODUCTION in the composition of sample and content instruct this time cycle according to this at interval of certain time at pulverized limestone batcher blanking point；Two is to weld an elephant trunk at pulverized limestone feed bin lateral opening hole, is sampled analyzing and then Instructing manufacture at interval of certain time.The equal Shortcomings of both sampling modes, pulverized limestone is the supply of many producers, its content difference is bigger, multi-tanker vehicle, many producers pulverized limestone through lime powder bin superposition mix after, the sample that two ways obtains, cannot the composition of accurate representation pulverized limestone batch and content, settle accounts to the cost of agglomeration for iron mine dispensing and supplier and bring inconvenience.
Utility model content
Technical problem to be solved in the utility model is to overcome the shortcoming of above-mentioned prior art to provide a kind of simple in construction, easy to operate used in sintering production pulverized limestone sampler, thus obtain the pulverized limestone sample of different batches easily, settling accounts for Instructing manufacture and cost provides accurate data.
Solve above-mentioned technical problem be the technical scheme is that
A kind of used in sintering production pulverized limestone sampler, composition includes sampling straight tube, valve and filter bag, and valve is arranged on sampling straight tube, and sampling straight tube one end is connected with ash handing pipeline, and the other end is connected with filter bag.
Above-mentioned used in sintering production pulverized limestone sampler, described valve is the electric gate valve or ball valve matched with sampling straight tube, is connected with sampling straight tube with flange.
Above-mentioned used in sintering production pulverized limestone sampler, described filter bag is ventilative flexible material, is stuck in the other end of sampling straight tube to obtain sample with clamp.
Compared with prior art, the beneficial effects of the utility model are: for many producers, multi-tanker vehicle supply pulverized limestone present situation, can realize being sampled every tank car pulverized limestone, accurately obtain different manufacturers, the composition of batch pulverized limestone and content, settling accounts for Instructing manufacture and cost provides foundation.Simple in construction, be easily worked, reliable, easy to use.
Accompanying drawing explanation
Fig. 1 is this utility model sampler structure schematic diagram.
In figure, labelling is as follows: defeated ash house steward 1, defeated ash curved tube 2, defeated ash straight tube 3, sampling straight tube 4, valve 5, filter bag 6.
Detailed description of the invention
Below in conjunction with the accompanying drawings, by embodiment, the utility model is described in further detail.
Embodiment 1
This utility model composition includes sampling straight tube 4, valve 5 and filter bag 6.
Referring to Fig. 1, sampling straight tube 4 one end is connected with ash handing pipeline, and the other end is connected with filter bag 6.Being provided with valve 5 on sampling straight tube 4, this valve 5 can be electric gate valve or ball valve.Described filter bag 6 is ventilative flexible material, in order to discharged by the air making carrier.With clamp, filter bag 6 is stuck in the tail end of sampling straight tube 4.
Referring to Fig. 1, the ash pipeline on tank car is connected with the defeated ash house steward 1 of sintering stock ground lime powder bin, and defeated ash house steward 1 is connected with defeated ash curved tube 2, and the other end of defeated ash curved tube 2 connects defeated grey straight tube 3, and pipeline transfers to and reaches feed bin top vertically upward.During conveying pulverized limestone, make carrier with the pressure-air in tank and pulverized limestone is transported in feed bin through defeated ash house steward 1, defeated ash curved tube 2, defeated ash straight tube 3 successively.
According to space, production scene, can choose and the steel pipe of defeated ash straight tube 3 same model, choose the electric gate valve matched with this steel pipe simultaneously, block steel pipe, with valve by two joint fastener for connection together, be fabricated to sample straight tube 4.
Sampling straight tube 4 is welded on defeated ash curved tube 2 and defeated ash straight tube 3 junction, sampling straight tube 4 and straight tube 3 dead in line of defeated ash；Filter bag 6 clamp is stuck in sampling straight tube 4 lower end.
Obtain pulverized limestone sample: entering stock ground at tank car is during lime powder bin feeds, open electric gate valve 5, pulverized limestone will be sent into respectively in lime powder bin and filter bag 6 by the primary mixture making carrier with the pressure-air in tank car along transfer pipeline and sampling straight tube 4, when in filter bag 6, acquisition ashes quantity reaches sampling standard, close electric gate valve 5, open clamp, take off filter bag 6 and seal up for safekeeping.
Claims (3)
1. a used in sintering production pulverized limestone sampler, it is characterized in that, composition includes sampling straight tube (4), valve (5) and filter bag (6), and valve is connected to sample on straight tube (4), sampling straight tube (4) one end is connected with ash handing pipeline, and the other end is connected with filter bag (6).
Used in sintering production pulverized limestone sampler the most according to claim 1, it is characterised in that described valve (5) is the electric gate valve or ball valve matched with sampling straight tube (4) pipeline.
Used in sintering production pulverized limestone sampler the most according to claim 1 or claim 2, it is characterised in that described filter bag (6) is flexible material, is stuck in the other end of sampling straight tube (4) with clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215581.5U CN205426572U (en) | 2016-03-21 | 2016-03-21 | Sintering production is with lime powder sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215581.5U CN205426572U (en) | 2016-03-21 | 2016-03-21 | Sintering production is with lime powder sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205426572U true CN205426572U (en) | 2016-08-03 |
Family
ID=56520645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620215581.5U Expired - Fee Related CN205426572U (en) | 2016-03-21 | 2016-03-21 | Sintering production is with lime powder sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205426572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628444A (en) * | 2016-03-21 | 2016-06-01 | 河北钢铁股份有限公司承德分公司 | Sintering production lime powder sampler and sampling method |
-
2016
- 2016-03-21 CN CN201620215581.5U patent/CN205426572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628444A (en) * | 2016-03-21 | 2016-06-01 | 河北钢铁股份有限公司承德分公司 | Sintering production lime powder sampler and sampling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 067102 A block 520, Luanhe town finance square, Shuangluan District, Chengde, Hebei Patentee after: CHENGDE BRANCH OF HBIS Group Address before: 067102 Luanhe town finance square, Shuangluan District, Chengde, Hebei, Hebei iron and steel Limited by Share Ltd Chengde branch Patentee before: HEBEI IRON AND STEEL Co.,Ltd. CHENGDE BRANCH |
|
| 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: 20160803 |