CN212640544U - Novel forming device of stemming extruder - Google Patents
Novel forming device of stemming extruder Download PDFInfo
- Publication number
- CN212640544U CN212640544U CN202021511584.6U CN202021511584U CN212640544U CN 212640544 U CN212640544 U CN 212640544U CN 202021511584 U CN202021511584 U CN 202021511584U CN 212640544 U CN212640544 U CN 212640544U
- Authority
- CN
- China
- Prior art keywords
- stemming
- discharge nozzle
- ejection
- discharge
- nozzle
- 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
- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000004321 preservation Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a novel molding device of stemming extruder, which comprises a discharge nozzle (1) and a discharge nozzle (2), wherein the section of the discharge nozzle (1) is in a conical arrangement, the flared end of the discharge nozzle (1) is a feed inlet, and the necked end is a discharge outlet; the feed inlet of this ejection of compact mouth (1) communicates with each other with extrusion jar (3), discharge gate department installs extrusion mouth (2) ejection of compact mouth (1) internal weld in a guiding mechanism (1.3), guiding mechanism (1.3) include end plate (1.5) and install draft tube (1.7) that be the loudspeaker form setting in end plate (1.5) one side, this draft tube (1.7) set up along the circumferencial direction of end plate (1.5), are provided with several arc wall (1.6) along the circumferencial direction of draft tube (1.7), each arc wall (1.6) and ejection of compact mouth (1) between form the space that the stemming passes through. The utility model discloses simple structure, the maintenance of being convenient for, the preparation is convenient, and the availability factor is high, and the performance is good, more is fit for producing the stemming of high quality.
Description
Technical Field
The utility model relates to a novel shaping of stemming extruder device relates to metallurgical stemming processing field.
Background
The stemming is a refractory material for blocking an iron notch of an iron-making blast furnace, and the quality of the performance of the stemming is directly related to whether the blast furnace can safely operate or not. Along with the large-scale blast furnace, high wind pressure and discharge of a large amount of iron slag, the requirement on the quality of the stemming at the iron blocking port is higher and higher, and in addition, the requirement on the shape of the extruded stemming needs to be subjected to diversified treatment in order to adapt to different outer packages on a production line and the complex situation during actual use.
If the shape of the stemming extruded by the clay extruder is single, the packaging production line, the palletizing production line and the like matched with the stemming extruded by the clay extruder are also very single, so that the application range and the population are limited.
The conventional stemming extrusion equipment is single in extrusion shape and rough in working, extruded stemming cannot be automatically packaged, manual packaging can be only used, time and labor are wasted, and the attractiveness and the use performance of the stemming are affected. These problems will seriously affect the production quality of the stemming, and the production efficiency of the waterless cannon machine cannot be improved so as to meet the requirement of automatic mass production.
Disclosure of Invention
For overcoming the defects of the prior art, the utility model provides a novel shaping of stemming extruder device, the technical scheme of the utility model is that:
the novel molding device of the stemming extruder comprises a discharge nozzle (1) and an extrusion nozzle (2), wherein the section of the discharge nozzle (1) is arranged in a conical shape, the flared end of the discharge nozzle (1) is a feed inlet, and the necked end is a discharge outlet; the feed inlet of this ejection of compact mouth (1) communicates with each other with extrusion jar (3), and discharge gate department installs extrusion mouth (2) ejection of compact mouth (1) internal weld in a guiding mechanism (1.3), guiding mechanism (1.3) including guide shell (1.7) that are the loudspeaker form setting, be provided with several arc wall (1.6) on the lateral wall along this guide shell (1.7) circumferencial direction, each arc wall (1.6) and ejection of compact mouth (1) between form the space that the stemming passes through.
Heating casing (1.4) are installed in the outside of ejection of compact mouth, and reinforcing plate (1.2) are installed to the inboard, heating casing (1.4) and reinforcing plate (1.2) between form the heat preservation oil pocket heating casing (1.4) on install with the welded tube (1.1) of heat preservation oil pocket intercommunication.
The number of the welding pipes (1.1) is two, and the welding pipes are symmetrically arranged along the discharging nozzle.
The section of the discharge hole of the extrusion nozzle (2) is in a double-rectangle, annular or double-annular arrangement.
The utility model has the advantages that: the diversification of the shape of the extruded stemming is realized, and the possibility is provided for automatic packaging, automatic stacking and large-scale production; the beauty and the service performance of the stemming are obviously improved; the heat preservation oil cavity realizes the function of keeping constant temperature in the mud extruding process through the injected hot oil. The stemming processing quality is improved, the device is compact in mechanism, different shapes of the stemming can be realized by conveniently replacing different models of the extrusion ports, the service life of the stemming extruder is prolonged, the production cost of enterprises is reduced, and the production efficiency of the stemming is improved.
The utility model discloses simple structure, the maintenance of being convenient for, the preparation is convenient, and the availability factor is high, and the performance is good, more is fit for producing the stemming of high quality.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a schematic structural view of the flow guide mechanism in fig. 1.
Detailed Description
The invention will be further described with reference to specific embodiments, the advantages and features of the invention will become more apparent as the description proceeds. These examples are merely illustrative and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Referring to fig. 1 to 3, the utility model relates to a novel molding device of stemming extruder, comprising a discharge nozzle 1 and a discharge nozzle 2, wherein the section of the discharge nozzle 1 is in a conical arrangement, the flaring end of the discharge nozzle 1 is a feed inlet, and the necking end is a discharge outlet; the feed inlet of this ejection of compact mouth 1 communicates with each other with extrusion cylinder 3, discharge gate department installs extrusion mouth 2 ejection of compact mouth 1 internal weld in a guiding mechanism 1.3, guiding mechanism 1.3 including the draft tube 1.7 that is the loudspeaker form setting, be provided with several arc wall 1.6, each on the lateral wall along this draft tube 1.7 circumferencial direction the space that forms the stemming and pass through between arc wall 1.6 and the ejection of compact mouth 1. Through the arrangement of the flow guide mechanism, the mud extruding process of the discharging nozzle is smoother, and the stemming is more compact; the reinforcing plate at the discharge nozzle plays a role in reinforcing and supporting the discharge nozzle.
The heating shell 1.4 is installed in the outside of ejection of compact mouth, and reinforcing plate 1.2 is installed to the inboard, heating shell 1.4 and reinforcing plate 1.2 between form the heat preservation oil pocket heating shell 1.4 on install with the welded tube 1.1 of heat preservation oil pocket intercommunication.
The number of the welding pipes 1.1 is two, and the welding pipes are symmetrically arranged along the discharge nozzle.
The section of the discharge port 2.1 of the extrusion nozzle 2 is in a double-rectangle, annular or double-annular arrangement, so that the requirements on more production can be met.
The utility model discloses a theory of operation is: the stemming is conveyed to the discharging nozzle 1 through the extrusion cylinder 3, and then extruded into a characteristic shape through the extruding nozzle 2 to enter the next production line. Because the inner diameter at the discharging nozzle changes greatly and the pressure increases suddenly, the diversion mechanism 1.3 is arranged for diversion, so that the stemming at the discharging nozzle is output smoothly and gradually decreased at a constant speed; the supporting strength is increased by additionally arranging a reinforcing plate 1.2; in order to increase the extrusion style of the stemming, a discharge port 2.1 of an extrusion nozzle in different forms is designed; in order to realize the heat preservation function, a welded pipe 1.1 is welded on the heating shell, the welded pipe is communicated with the heat preservation oil cavity, and hot oil is pressed in during the operation process to carry out constant temperature control.
Claims (4)
1. The novel molding device of the stemming extruder is characterized by comprising a discharge nozzle (1) and an extrusion nozzle (2), wherein the section of the discharge nozzle (1) is arranged in a conical manner, the flared end of the discharge nozzle (1) is a feed inlet, and the necked end is a discharge outlet; the feed inlet of this ejection of compact mouth (1) communicates with each other with extrusion jar (3), and discharge gate department installs extrusion mouth (2) ejection of compact mouth (1) internal weld in a guiding mechanism (1.3), guiding mechanism (1.3) including guide shell (1.7) that are the loudspeaker form setting, be provided with several arc wall (1.6) on the lateral wall along this guide shell (1.7) circumferencial direction, each arc wall (1.6) and ejection of compact mouth (1) between form the space that the stemming passes through.
2. The novel molding device of stemming extruder according to claim 1, wherein a heating housing (1.4) is installed on the outer side of the discharge nozzle, a reinforcing plate (1.2) is installed on the inner side of the discharge nozzle, a heat-insulating oil chamber is formed between the heating housing (1.4) and the reinforcing plate (1.2), and a welded pipe (1.1) communicated with the heat-insulating oil chamber is installed on the heating housing (1.4).
3. The forming device of a novel stemming extruder according to claim 2, wherein there are two welded tubes (1.1) symmetrically arranged along the discharge nozzle.
4. The forming device of the novel stemming extruder according to claim 2 or 3, wherein the cross section of the discharge port of the nozzle (2) is in a double-rectangle shape, an annular shape or a double-annular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021511584.6U CN212640544U (en) | 2020-07-28 | 2020-07-28 | Novel forming device of stemming extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021511584.6U CN212640544U (en) | 2020-07-28 | 2020-07-28 | Novel forming device of stemming extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212640544U true CN212640544U (en) | 2021-03-02 |
Family
ID=74764227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021511584.6U Expired - Fee Related CN212640544U (en) | 2020-07-28 | 2020-07-28 | Novel forming device of stemming extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212640544U (en) |
-
2020
- 2020-07-28 CN CN202021511584.6U patent/CN212640544U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208646086U (en) | Mold is used in bellows production | |
| CN201143522Y (en) | Hot-extrusion mold | |
| CN212640544U (en) | Novel forming device of stemming extruder | |
| CN213860648U (en) | Thick-walled pipe production system | |
| CN213412830U (en) | Die structure for pipe extrusion | |
| CN217047416U (en) | Large-caliber thick-wall PE pipe extrusion die | |
| CN102501007A (en) | Pressure machining method of front cap of backward air opening of welding seam | |
| CN212019339U (en) | Flange production line, die-casting device and pouring mold thereof | |
| CN202984321U (en) | Magnesium alloy plate producing line prepared by adoption of fritting extruding method | |
| CN214768779U (en) | Molten steel that improves strip rate waters and uses argon protection device | |
| CN110385845B (en) | Double-layer rubber pipe extrusion die | |
| CN111069564A (en) | Flange production line, die-casting device and pouring mold thereof | |
| CN203349265U (en) | Paste feeding spray gun | |
| CN212869790U (en) | Composite air port device with replaceable nozzle | |
| CN114714599B (en) | PE corrugated pipe cooling device | |
| CN111873371A (en) | Novel Mpp tubular product extrusion die | |
| CN221112796U (en) | Pipe mould with air cooling device | |
| CN213223791U (en) | Liquid nitrogen introducing mold for container bottom plate | |
| CN218020041U (en) | HDPE pipeline extrudes and uses compound aircraft nose with high flame retardant grade | |
| CN212979166U (en) | Pipe fitting vacuum sizing device | |
| CN220418058U (en) | Aluminium bar production facility | |
| CN213379275U (en) | Metal powder extrusion molding device | |
| CN209477257U (en) | A kind of automobile parts mold | |
| CN220031119U (en) | Bar extrusion die | |
| CN211489582U (en) | Mould with exhaust row sediment |
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: 20210302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |