CN213943859U - Screen device for coking device of coking plant - Google Patents
Screen device for coking device of coking plant Download PDFInfo
- Publication number
- CN213943859U CN213943859U CN202022408174.5U CN202022408174U CN213943859U CN 213943859 U CN213943859 U CN 213943859U CN 202022408174 U CN202022408174 U CN 202022408174U CN 213943859 U CN213943859 U CN 213943859U
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- Prior art keywords
- plate
- fixing plate
- screen
- fixed
- coking
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- Expired - Fee Related
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- 238000004939 coking Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims description 6
- 238000012216 screening Methods 0.000 abstract description 12
- 239000004744 fabric Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000000571 coke Substances 0.000 description 8
- 239000002994 raw material Substances 0.000 description 7
- 239000003245 coal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
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Abstract
The utility model discloses a coking plant is screen cloth device for coking device, comprising a base plate, the feed inlet is seted up at the bottom plate middle part, bottom plate lower extreme four corners department fixed mounting supporting legs, bottom plate upper end left side fixed mounting fixed plate one, fixed plate a left end upper portion fixed mounting guide mouth, fixed plate a right-hand member lower part fixed mounting swash plate one, swash plate one other end fixed mounting is at the feed inlet left end, bottom plate upper end right side fixed mounting fixed plate seven, seven left ends middle part fixed mounting swash plate two of fixed plate, bilateral symmetry installation fixed plate two around the bottom plate upper end, upper portion is equipped with fixed plate three in the rear end fixed plate two, the spout is seted up to the lower part in the rear end fixed plate two, establish the threaded rod in the spout, threaded rod lower extreme fixed mounting motor. The utility model discloses during the use, thereby utilize the threaded rod to drive the slider and drive whole screen cloth, make the screen cloth do reciprocal reciprocating and reciprocate to realize the shake, for general screening machine, more have good screening effect.
Description
Technical Field
The utility model relates to a screen device, in particular to a screen device for a coking device of a coking plant.
Background
Coking refers to a process in which coking coal is heated to about 1000 ℃ under the condition of air isolation (high-temperature dry distillation), and coke, coke oven gas and other coking chemical products are produced through thermal decomposition and coking. The metallurgical coke has high carbon content, high porosity and high strength (especially high-temperature strength), is an important fuel and a reducing agent for blast furnace ironmaking, and is a proppant and a loosening agent for the whole blast furnace charge column. The coke oven gas as a byproduct of coking has high calorific value, is an excellent gas fuel for an open hearth furnace and a heating furnace, and is an important energy component in a steel and iron combined enterprise. Coking chemicals are important chemical feedstocks. Therefore, coking production is an important link in the modern steel industry. However, although it is necessary to screen raw coal before coking to make the coke size uniform after coking, when the screen of the conventional screening device is replaced, when the raw coal of different size is screened, the screening device of different screen diameters is required, the mechanical structure is easily damaged by disassembling, and the conventional screen does not have a good screening effect only by screening in an inclined position. Accordingly, those skilled in the art have provided a screen apparatus for a coking unit of a coke plant to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screen cloth device for coking plant coking device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a screen device for a coking device of a coking plant comprises a bottom plate, wherein a second fixed plate is symmetrically arranged on the front side and the rear side of the upper end of the bottom plate, a third fixed plate is arranged on the upper portion inside the second fixed plate, a screen is fixedly arranged at the front end of the third fixed plate and comprises a fourth fixed plate, a spring, a fifth fixed plate, a first screen layer, a second screen layer, fixed blocks, a sixth fixed plate, a threaded bolt rod and a rotating button, a plurality of springs are fixedly arranged on the rear side inside the fourth fixed plate, a first screen layer is arranged on the front side of the spring, the fifth fixed plate is fixedly arranged at the front end and the rear end of the first screen layer, the front end of the spring is fixedly connected with the fifth fixed plate, the second screen layer is arranged at the upper end of the first screen layer, the second screen layer is fixedly arranged in the middle of the upper end of the fourth fixed plate, a plurality, the threaded bolt rod penetrates out of the four front ends of the fixing plate, and the rotating button is fixedly installed at the front end of the threaded bolt rod.
As a further aspect of the present invention: the feed inlet is arranged in the middle of the bottom plate, and supporting legs are fixedly mounted at four corners of the lower end of the bottom plate.
As a further aspect of the present invention: the first fixed plate is fixedly installed on the left side of the upper end of the bottom plate, the material guide port is fixedly installed on the upper portion of the left end of the first fixed plate, the first inclined plate is fixedly installed on the lower portion of the right end of the first fixed plate, and the other end of the first inclined plate is fixedly installed at the left end of the material inlet.
As a further aspect of the present invention: a seventh fixing plate is fixedly installed on the right side of the upper end of the bottom plate, and a second inclined plate is fixedly installed in the middle of the left end of the seventh fixing plate.
As a further aspect of the present invention: the lower part is seted up the spout in the fixed plate two, establishes the threaded rod in the spout, and threaded rod lower extreme fixed mounting motor, the slider is established to the threaded rod outside cover, establishes the screw thread in the slider, and slider and threaded rod thread engagement, the solid fixed ring of slider ring side fixed mounting, the solid fixed ring both ends symmetry fixed mounting connecting rod about, the three lower extremes of fixed plate of connecting rod other end fixed connection.
As a further aspect of the present invention: the left side of the knob is provided with a graduated scale which is fixedly arranged on the four front end faces of the fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses during the use, under the cooperation extrusion of utilizing screw bolt button and spring, carry out the diameter size that the coincidence changed the screen cloth to sieve layer one and sieve layer two to reach changeable diameter formula screen cloth, the raw materials of adaptable not equidimension diameter.
2. The utility model discloses during the use, thereby utilize the threaded rod to drive the slider and drive whole screen cloth, make the screen cloth do reciprocal reciprocating and reciprocate to realize the shake, for general screening machine, more have good screening effect.
3. The utility model discloses during the use, the guide mouth of adoption, after the screening, the raw materials that do not meet the requirements can be followed the guide mouth and discharged, carries out secondary recycle, practices thrift the consumption on the cost.
Drawings
FIG. 1 is a schematic diagram of a screen assembly for a coking unit of a coke plant.
FIG. 2 is a schematic diagram of a second screen layer of a screen apparatus for a coking plant.
FIG. 3 is a schematic diagram of a screen in a screen apparatus for a coke plant coking plant.
In the figure: 1. a base plate; 2. a feed inlet; 3. supporting legs; 4. a first fixing plate; 5. a second fixing plate; 6. a first inclined plate; 7. A second inclined plate; 8. a material guide port; 9. a third fixing plate; 10. a chute; 11. a threaded rod; 12. a slider; 13. a fixing ring; 14. A connecting rod; 15. a motor; 16. screening a screen; 161. fixing a plate IV; 162. a spring; 163. a fifth fixing plate; 164. a first screen layer; 165. a second sieve layer; 166. a fixed block; 167. a sixth fixing plate; 168. a threaded bolt rod; 169. turning a button; 17. a graduated scale; 18. and a seventh fixing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a screen device for a coking device of a coking plant comprises a bottom plate 1, a feed inlet 2 is formed in the middle of the bottom plate 1, supporting legs 3 are fixedly installed at four corners of the lower end of the bottom plate 1, a first fixing plate 4 is fixedly installed at the left side of the upper end of the bottom plate 1, a material guide opening 8 is fixedly installed at the upper part of the left end of the first fixing plate 4, a first inclined plate 6 is fixedly installed at the lower part of the right end of the first fixing plate 4, the other end of the first inclined plate 6 is fixedly installed at the left end of the feed inlet 2, a seventh fixing plate 18 is fixedly installed at the right side of the upper end of the bottom plate 1, a second inclined plate 7 is fixedly installed at the middle part of the left end of the seventh fixing plate 18, a second fixing plate 5 is symmetrically installed at the front and back sides of the upper end of the bottom plate 1, a third fixing plate 9 is arranged at the inner upper part of the rear end, a chute 10 is formed at the inner lower part of the second rear end of the rear end fixing plate 5, a threaded rod 11 is provided with a threaded rod 11, a sliding block 12 is fixedly installed at the lower end of the chute 10, a screw thread is arranged in a sliding block 12, the sliding block 12 is in threaded engagement with a threaded rod 11, a fixed ring 13 is fixedly arranged on the ring side of the sliding block 12, connecting rods 14 are symmetrically and fixedly arranged at the left end and the right end of the fixed ring 13, the other end of the connecting rod 14 is fixedly connected with the lower end of a fixed plate third 9, a screen 16 is fixedly arranged at the front end of the fixed plate third 9, the screen 16 comprises a fixed plate fourth 161, a spring 162, a fixed plate fifth 163, a screen layer first 164, a screen layer second 165, a fixed block 166, a fixed plate sixth 167, a threaded bolt 168 and a rotating button 169, a plurality of springs 162 are fixedly arranged on the rear side in the fixed plate fourth 161, a screen layer first 164 is arranged on the front side of the spring 162, a fixed plate fifth 163 is fixedly arranged at the front end and the rear end of the screen layer first 164, a plurality of fixed blocks 166 are fixedly arranged in the, the front end of the fixed block 166 is fixedly provided with a fixed plate six 167, the front end of the fixed plate six 167 is provided with a threaded bolt 168, the threaded bolt 168 is in threaded engagement with the front end of the fixed plate four 161, the threaded bolt 168 penetrates out of the front end of the fixed plate four 161, the front end of the threaded bolt 168 is fixedly provided with a rotary knob 169, the left side of the rotary knob 169 is provided with a graduated scale 17, and the graduated scale 17 is fixedly arranged on the front end face of the fixed plate four 161.
The utility model discloses a theory of operation is:
the utility model discloses during the use, when carrying out screen cloth 16 screening raw materials and changing the diameter, rotation knob 169, screw bolt 168 and four 161 front end screw-thread meshes of fixed plate, screw bolt 168 extrudees backward, the spring 162 shrink, make a sieve layer 164 backward removal, thereby make a sieve layer 164 and two 165 diameter size changes of sieve layer, observe the size of scale 17, and then revise the diameter, drop into the raw materials from the device right-hand member, open motor 15, threaded rod 11 rotates, thereby slider 12 and 11 threaded engagement of threaded rod, make connecting rod 14 drive three 9 of fixed plate reciprocate, and then shake the screening to screen cloth 16, separate the raw materials high-efficiently, meet the requirements the raw materials and get into feed inlet 2 under the direction of swash plate two 7 and swash plate one 6, the raw materials that do not meet the requirements are discharged from guide opening 8, carry out secondary recycle.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A screen device for a coking device of a coking plant comprises a bottom plate (1), and is characterized in that a second fixing plate (5) is symmetrically arranged on the front side and the rear side of the upper end of the bottom plate (1), a third fixing plate (9) is arranged on the inner upper portion of the second fixing plate (5) at the rear end, a screen (16) is fixedly arranged at the front end of the third fixing plate (9), the screen (16) comprises a fourth fixing plate (161), springs (162), a fifth fixing plate (163), a first screen layer (164), a second screen layer (165), fixing blocks (166), a sixth fixing plate (167), threaded bolts (168) and rotating buttons (169), a plurality of springs (162) are fixedly arranged on the inner rear side of the fourth fixing plate (161), a first screen layer (164) is arranged on the front side of each spring (162), a fifth fixing plate (163) is fixedly arranged on the front end and the rear end of each first screen layer (164), a fifth fixing plate (163) is fixedly connected with the front end of each spring (162), and a second screen layer (165) is arranged on the upper end of each screen layer (164), sieve layer two (165) fixed mounting is in fixed plate four (161) upper end middle part, sieve layer one (164) front end middle part equidistance fixed mounting a plurality of fixed block (166), fixed block (166) front end fixed mounting fixed plate six (167), fixed plate six (167) front end is equipped with screw bolt pole (168), screw bolt pole (168) and fixed plate four (161) front end screw thread engagement, screw bolt pole (168) are worn out fixed plate four (161) front end, and screw bolt pole (168) front end fixed mounting knob (169).
2. The screen device for the coking unit of the coke-oven plant according to claim 1, characterized in that the middle of the bottom plate (1) is provided with the feed inlet (2), and supporting legs (3) are fixedly arranged at the four corners of the lower end of the bottom plate (1).
3. The screen apparatus for the coking unit of the coke-oven plant as claimed in claim 1, wherein the first fixing plate (4) is fixedly installed on the left side of the upper end of the first base plate (1), the material guiding port (8) is fixedly installed on the upper portion of the left end of the first fixing plate (4), the first inclined plate (6) is fixedly installed on the lower portion of the right end of the first fixing plate (4), and the other end of the first inclined plate (6) is fixedly installed on the left end of the material feeding port (2).
4. The screen apparatus for a coking unit of a coke-oven plant according to claim 1, wherein a seventh fixing plate (18) is fixedly installed on the right side of the upper end of the bottom plate (1), and a second inclined plate (7) is fixedly installed in the middle of the left end of the seventh fixing plate (18).
5. The screen device for the coking device of the coke-oven plant as claimed in claim 1, wherein the inner lower part of the second fixing plate (5) is provided with a chute (10), a threaded rod (11) is arranged in the chute (10), a motor (15) is fixedly installed at the lower end of the threaded rod (11), a sliding block (12) is sleeved outside the threaded rod (11), threads are arranged in the sliding block (12), the sliding block (12) is in threaded engagement with the threaded rod (11), a fixing ring (13) is fixedly installed at the ring side of the sliding block (12), connecting rods (14) are symmetrically and fixedly installed at the left end and the right end of the fixing ring (13), and the other end of the connecting rod (14) is fixedly connected with.
6. The screen apparatus for a coking unit of a coke-oven plant as claimed in claim 1, wherein the dial (17) is provided on the left side of the knob (169), and the dial (17) is fixedly mounted on the front end face of the fixed plate four (161).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022408174.5U CN213943859U (en) | 2020-10-27 | 2020-10-27 | Screen device for coking device of coking plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022408174.5U CN213943859U (en) | 2020-10-27 | 2020-10-27 | Screen device for coking device of coking plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213943859U true CN213943859U (en) | 2021-08-13 |
Family
ID=77205217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022408174.5U Expired - Fee Related CN213943859U (en) | 2020-10-27 | 2020-10-27 | Screen device for coking device of coking plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213943859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113736495A (en) * | 2021-08-31 | 2021-12-03 | 鄂尔多斯市环保投资有限公司 | Multi-source solid waste cooperative heat treatment device for soil ecological restoration |
| CN113842994A (en) * | 2021-09-14 | 2021-12-28 | 河南孟电集团水泥有限公司 | Discharging device for cement roller press |
-
2020
- 2020-10-27 CN CN202022408174.5U patent/CN213943859U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113736495A (en) * | 2021-08-31 | 2021-12-03 | 鄂尔多斯市环保投资有限公司 | Multi-source solid waste cooperative heat treatment device for soil ecological restoration |
| CN113736495B (en) * | 2021-08-31 | 2022-08-16 | 鄂尔多斯市环保投资有限公司 | Multi-source solid waste cooperative heat treatment device for soil ecological restoration |
| CN113842994A (en) * | 2021-09-14 | 2021-12-28 | 河南孟电集团水泥有限公司 | Discharging device for cement roller press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210813 |
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| CF01 | Termination of patent right due to non-payment of annual fee |