CN215996808U - High-pressure roller mill - Google Patents
High-pressure roller mill Download PDFInfo
- Publication number
- CN215996808U CN215996808U CN202121254708.1U CN202121254708U CN215996808U CN 215996808 U CN215996808 U CN 215996808U CN 202121254708 U CN202121254708 U CN 202121254708U CN 215996808 U CN215996808 U CN 215996808U
- Authority
- CN
- China
- Prior art keywords
- wear
- plate
- pressure roller
- high pressure
- resisting plate
- 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.)
- Active
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a high-pressure roller mill which comprises a roller cover and a feed hopper, wherein two compression rollers are arranged in the roller cover, and a wear-resistant plate is arranged in the roller cover, so that at least part of materials on the wear-resistant plate are positioned between the two compression rollers during feeding, and the wear-resistant plate is detachably connected with the feed hopper. The wear-resisting plate is arranged in the roller cover, the wear-resisting plate is arranged at a proper position in the roller cover, so that at least part of materials on the wear-resisting plate are positioned between the two compression rollers, the wear-resisting plate is detachably connected with the feed hopper, when the compression rollers roll the materials, force acting on the materials is transmitted to the wear-resisting plate, so that part of the materials do not impact the roller cover any more, the damage of the roller cover is avoided, and when the wear-resisting plate needs to be replaced, the wear-resisting plate does not need to be integrally disassembled, only the wear-resisting plate needs to be replaced, the replacement time is shortened, and the time cost is reduced.
Description
Technical Field
The utility model relates to the field of material processing, in particular to a high-pressure roller mill.
Background
Among the prior art, high pressure roller mill formula structure as an organic whole, the material gets into the roller shell from the feeder hopper, and two compression rollers setting are in the roller shell, and when the material passes through between two compression rollers, because the existence of two compression rollers rotates, the material is crushed by two compression rollers. When the compression roller rolls materials, partial acting force of the compression roller can act on the inner wall of the roller cover through the materials, the roller cover is easy to wear, and during maintenance, the roller cover needs to be integrally disassembled, so that the time cost is greatly improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that the whole high-pressure roller mill needs to be disassembled and the time cost is increased in the conventional maintenance of the high-pressure roller mill, and provides a high-pressure roller mill.
In order to realize the purpose of the utility model, the utility model provides the following technical scheme:
the utility model provides a high pressure roller mill, includes roller housing and feeder hopper, inside two compression rollers that are equipped with of roller housing, the inside antifriction plate that is equipped with of roller housing for at least part is located material on the antifriction plate is located two between the compression roller, the antifriction plate is connected with the feeder hopper is detachable.
Further, the wear-resisting plate is attached to the side face, close to the compression roller, of the guide plate.
Further, the wear-resisting plate is in threaded connection with the guide plate.
Further, the guide plate is far away from the end part of the compression roller and is detachably connected with the feed hopper.
Furthermore, a lifting lug is arranged at the end part, far away from the compression roller, of the guide plate and hung on the feed hopper.
Further, the deflector includes guide part and connecting portion that from the top down connects gradually, connecting portion are close to the side and the wearing plate laminating of compression roller.
Further, the cross section of the wear-resisting plate in the vertical direction is rectangular, and the length edge of the cross section of the wear-resisting plate in the vertical direction is parallel to the vertical direction.
Further, the number of the lifting lugs is 3, wherein two lifting lugs are axisymmetrical with respect to a perpendicular bisector of a width side of the vertical cross section of the wear plate.
Compared with the prior art, the utility model has the beneficial effects that:
the wear-resisting plate is arranged in the roller cover, the position of the wear-resisting plate in the roller cover meets the actual requirement, at least part of materials on the wear-resisting plate are located between the two compression rollers, the wear-resisting plate is detachably connected with the feed hopper, when the compression rollers roll the materials, force acting on the materials is transmitted to the wear-resisting plate, so that part of the materials do not impact the roller cover any more, the damage of the roller cover is avoided, and when the materials need to be replaced, the wear-resisting plate only needs to be replaced without being integrally detached, the replacement time is shortened, and the time cost is reduced.
Description of the drawings:
in order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the guide plate and wear plate assembly.
The labels in the figure are: 1-a feed hopper; 2-a roll cover; 3-wear plate; 4-a press roll; 5-a guide plate; 51-a connecting portion; 52-a guide; 6-lifting lug.
Detailed Description
The present invention will be described in further detail with reference to test examples and specific embodiments. It should be understood that the scope of the above-described subject matter is not limited to the following examples, and any techniques implemented based on the disclosure of the present invention are within the scope of the present invention.
This embodiment provides a high pressure roller mill, high pressure roller mill formula as an organic whole, as shown in fig. 1 and 2, including feeder hopper 1 and the roller shell 2 that are linked together, 2 inside are equipped with two compression rollers 4 of roller shell, and two compression rollers 4 parallel arrangement roll the interval for the material between two compression rollers 4, and when two compression rollers 4 rotated, the material that rolls the interval through the material can receive the extrusion of two compression rollers 4, and then crushed the material. When in work, the rotation directions of the two press rolls 4 are opposite,
the material passes through feeder hopper 1 and gets into roller housing 2, sets up antifriction plate 3 in roller housing 2 inside, and antifriction plate 3 is made by wear-resisting material, like pottery and metal etc.. The position of wear-resisting material 3 is near the material rolls the interval for at least part is located between two compression rollers 4 on the antifriction plate 3, material isomorphism antifriction plate 3 gets into the material rolls the district promptly, when partial material has not broken away from antifriction plate 3, two compression rollers 4 will or will be rolled the material, after the material rolls, can be to producing an impact force all around, when antifriction plate 3 is located above-mentioned position, partial material can strike on antifriction plate 3, if do not have antifriction plate 3, then whole material can strike the inner wall at roller housing 2. Simultaneously antifriction plate 3 installs on feeder hopper 1, with feeder hopper 1 detachable connection (joint, threaded connection etc.), when antifriction plate 3 need be changed, only need cancel antifriction plate 3 and feeder hopper 1 be connected, can accomplish the change.
The wear-resisting plate 3 is located the deflector 5, and the deflector 5 is including arranging and the guide part 52 and the connecting portion 51 that are connected from top to bottom, and the wear-resisting plate 3 is close to the side of compression roller 4 with connecting portion 51 and is laminated mutually, and is concrete, all sets up screw hole, bolt and nut on wear-resisting plate 3 and connecting portion 51, when wear-resisting plate 3 is connected with connecting portion 51, makes bolt and screw hole cooperate to tighten the nut, when needs change wear-resisting plate 3, loosen the nut can.
The wear plate 3 is configured as a rectangular body, and the long side of the vertical cross section thereof is parallel to the vertical direction.
The guide 52 is used to connect the feed hopper 1 and the wear plate 3 for feeding material from the feed hopper 1 into the wear plate 3 and between the two press rolls 4.
The end of the guide part 52 far away from the wear plate 3 is provided with a lifting lug 6, and the lifting lug 6 is hung on the feed hopper 1, specifically: set up the locating lever at the junction of feeder hopper 1 and roller housing 2, the locating lever is arranged along the junction circumference interval of feeder hopper 1 and roller housing 2, through hanging lug 6 on the locating lever, realizes being connected of antifriction plate 3 and feeder hopper 1, and the locating lever extends towards the inside of roller housing 2.
The diameter of the positioning rod is close to the inner diameter of the lifting lug 6, so that the connection stability of the wear-resisting plate 3 and the feed hopper 1 can be improved. The advantage of above-mentioned structure lies in, when needing to be changed deflector 5, only need make the lug 6 take from the locating lever can, it is convenient to change, need not to dismantle high pressure roller mill wholly.
The quantity of lug 6 is 3, and two of them are axisymmetric for the axis on the broadside in the vertical direction cross-section of antifriction plate 3 for when lug 6 hangs at the locating lever, deflector 5 is difficult for rocking. The other is arranged between the two lifting lugs 6.
When the compression roller rolls materials, partial acting force of the compression roller can act on the inner wall of the roller cover through the materials, the roller cover is easy to wear, and during maintenance, the roller cover needs to be integrally disassembled, so that the time cost is greatly improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a high pressure roller mill, includes roller shell and feeder hopper, the inside two compression rollers that are equipped with of roller shell, its characterized in that: the roller cover is internally provided with wear-resistant plates, so that at least part of materials on the wear-resistant plates are located between the compression rollers during feeding, and the wear-resistant plates are detachably connected with the feed hopper.
2. The high pressure roller mill according to claim 1, characterized in that: the wear-resisting plate is attached to the side face, close to the compression roller, of the guide plate.
3. The high pressure roller mill according to claim 2, characterized in that: the wear-resisting plate is in threaded connection with the guide plate.
4. The high pressure roller mill according to claim 2, characterized in that: the deflector is kept away from the end part of the compression roller is detachably connected with the feed hopper.
5. The high pressure roller mill according to claim 4, characterized in that: the end part, far away from the compression roller, of the guide plate is provided with a lifting lug, and the lifting lug is hung on the feed hopper.
6. The high pressure roller mill according to claim 3, characterized in that: the guide plate comprises a guide part and a connecting part which are sequentially connected from top to bottom, and the connecting part is close to the side surface of the press roller and is attached to the wear-resistant plate.
7. The high pressure roller mill according to claim 4, characterized in that: the cross section of the wear-resisting plate in the vertical direction is rectangular, and the length edge of the cross section of the wear-resisting plate in the vertical direction is parallel to the vertical direction.
8. The high pressure roller mill according to claim 6, characterized in that: the number of the lifting lugs is 3, wherein two lifting lugs are axisymmetrical relative to the perpendicular bisector of the width side of the vertical section of the wear-resisting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121254708.1U CN215996808U (en) | 2021-06-04 | 2021-06-04 | High-pressure roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121254708.1U CN215996808U (en) | 2021-06-04 | 2021-06-04 | High-pressure roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215996808U true CN215996808U (en) | 2022-03-11 |
Family
ID=80585435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121254708.1U Active CN215996808U (en) | 2021-06-04 | 2021-06-04 | High-pressure roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215996808U (en) |
-
2021
- 2021-06-04 CN CN202121254708.1U patent/CN215996808U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE202014010844U1 (en) | Lining arrangement for ball mill | |
| CN215996808U (en) | High-pressure roller mill | |
| CN214390985U (en) | Roller sleeve of fluctuation roller type screening machine with brand new structure | |
| CN200974087Y (en) | Round shaping device of the tube | |
| CN207254405U (en) | A kind of new dry-mixed mortar micro mist production equipment | |
| CN110142087B (en) | High-pressure roller mill | |
| CN113814030A (en) | Bevel edge type high-pressure efficient opposite-extrusion rolling system | |
| CN201950067U (en) | Roller flat head structure capable of replacing roller quickly | |
| CN210480079U (en) | Air locking device for feed opening of sealed belt scale | |
| CN207139687U (en) | A kind of hydraulic support bearing pin draw-off gear | |
| CN216683025U (en) | Calendaring and coating equipment for wave-absorbing heat-conducting material | |
| CN210884419U (en) | Discharging supporting device | |
| CN205495695U (en) | Raw material roll squeezer unloading scraper -trough conveyer | |
| CN211100805U (en) | Rolling guide adjusting wire replacing device | |
| CN201565340U (en) | Roller of potato powder grinding mill | |
| CN211075349U (en) | Automatic length-counting embossing machine | |
| CN111036346A (en) | Crushing gap adjusting device of impact crusher | |
| CN219984845U (en) | Toothed roller for toothed roller crusher | |
| CN217368587U (en) | Roller sleeve structure | |
| CN220333836U (en) | Tail wheel structure of plate feeding machine | |
| CN206868337U (en) | A kind of board hammer of impact crusher | |
| CN208499558U (en) | A kind of autobody sheet conveyer carrying roller on blanking line | |
| CN211164483U (en) | Pressing machine | |
| CN219596714U (en) | Self-resetting structure of cross beam lining plate of cone crusher | |
| CN218747510U (en) | Truck oil-gas suspension pin shaft drawing tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |