CN217440345U - Super wear-resisting ceramic side dish of discharge pump - Google Patents
Super wear-resisting ceramic side dish of discharge pump Download PDFInfo
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- CN217440345U CN217440345U CN202220741253.4U CN202220741253U CN217440345U CN 217440345 U CN217440345 U CN 217440345U CN 202220741253 U CN202220741253 U CN 202220741253U CN 217440345 U CN217440345 U CN 217440345U
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Abstract
The utility model belongs to the technical field of the discharge pump technique and specifically relates to a super wear-resisting ceramic side dish of discharge pump, including side dish, cermet coating, wear-resisting arch and recess, wherein: the metal ceramic coating is fixedly connected to the inner wall of the side disc, the wear-resistant protrusions are fixedly connected to the inner wall of the side disc, and the grooves are formed in the side disc. The utility model discloses a cermet coating fixed connection is to the inner wall of side dish, the cermet coating is wear-resisting, the protection side dish that can be better under the operational environment of resistant oxidation corrosion and high temperature high flow impact force, and the cermet coating has super high wearability and oxidation resistance, effectual protection side dish, reduce the frequency that the maintenance was changed to the side dish, reduce the change cycle of equipment spare part, reduce the cost of maintenance and drop into, improve the whole operating efficiency of production, simultaneously wear-resisting protruding fixed connection is to the inner wall of side dish, wear-resisting protruding contact that reduces waste paper and side dish, thereby reduce the wearing and tearing of waste paper to the side dish.
Description
Technical Field
The utility model relates to a discharge pump technical field especially relates to a super wear-resisting pottery side dish of discharge pump.
Background
The waste paper contains a large amount of impurities such as cement sand, stone, metal blocks and the like, which easily cause the wear of spare parts of workshop equipment to be aggravated, and particularly, the impurities attached to the slurry in contact with the discharge pump, the inner wall of a pump body, a side disc, an impeller and the like in the process of a pulping head section are seriously abraded after long-time running, so that a great deal of influence is brought to production.
Waste paper supplied material processing, carry out the disintegration under the effect of pulper fly cutter shearing force, pump to high enriched desander and discharge tower by the discharge pump behind the sieve, the sieve is because the primary screening filters, the gravel and sand and heavy sediment that mix in thick liquids are more, again because of discharge pump power is big, the pressure demand is high, the impeller is when acting, get into the interior thick liquids impurity of pump and casing, side dish part direct contact, when together getting into tiny impurity such as metal block and gravel and sand of discharge pump inside along with thick liquids under long-time impact force, will lead to the side dish of pump and casing contact surface to be worn and torn the corruption, thereby influence the life of side dish, need often change and maintain the side dish.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the side plate of pump is corroded by wearing and tearing in the metal block and the gravel and sand that exist among the prior art, and the super wear-resisting pottery side plate of unloading pump that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a super wear-resisting ceramic side dish of discharge pump, including side dish, cermet coating, wear-resisting arch and recess, wherein:
the metal ceramic coating is fixedly connected to the inner wall of the side disc, the wear-resistant protrusions are fixedly connected to the inner wall of the side disc, and the grooves are formed in the side disc.
Preferably, the thickness of the cermet coating is 1-3 mm.
Preferably, the wear-resistant protrusions are arranged on the inner wall of the side disc at equal intervals.
Preferably, the super wear-resistant ceramic side disc of the discharge pump further comprises a protection mechanism for protecting the inner wall of the side disc.
Preferably, the protection mechanism comprises a connecting groove, a sleeve, a notch and a screw, the connecting groove is formed in the inner wall of the side disc, the sleeve is inserted into the connecting groove, the notch is formed in the sleeve, the screw is connected to the notch, and the screw is fixedly connected with the side disc.
The utility model provides a pair of super wear-resisting pottery side dish of pump of unloading, beneficial effect lies in:
through the inner wall of cermet coating fixed connection to side dish, the cermet coating is wear-resisting, protection side dish that can be better under the operational environment of resistant oxidation corrosion and high temperature high flow impact force, and the cermet coating has super high wearability and oxidation resistance, effectual protection side dish, reduce the frequency that the side dish was changed and was maintained, reduce the change cycle of equipment spare part, reduce the cost of maintenance and drop into, improve the whole operating efficiency of production, simultaneously wear-resisting protruding fixed connection to the inner wall of side dish, wear-resisting protruding contact that reduces waste paper and side dish, thereby reduce the wearing and tearing of waste paper to the side dish.
Drawings
Fig. 1 is a first structural schematic diagram of a super wear-resistant ceramic side disc of a discharge pump provided by the utility model;
FIG. 2 is a second structural schematic diagram of a super wear-resistant ceramic side disc of the discharge pump provided by the utility model;
fig. 3 is the utility model provides a cross-sectional structure schematic diagram of super wear-resisting pottery side dish of discharge pump.
In the figure: side disc 1, cermet coating 2, wear-resistant protrusion 3, groove 4, protection means 5, connecting groove 51, sleeve 52, recess 53, screw 54.
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.
Example 1
Referring to fig. 1-3, a super wear-resistant ceramic side disc of a discharge pump comprises a side disc 1, a metal ceramic coating 2, a wear-resistant protrusion 3 and a groove 4, wherein:
the metal ceramic coating 2 is fixedly connected to the inner wall of the side disc 1, the thickness of the metal ceramic coating 2 is 1-3mm, the metal ceramic coating 2 can better protect the side disc 1 in a working environment with wear resistance, oxidation corrosion resistance, high temperature and high flow impact force, the metal ceramic coating 2 has ultrahigh wear resistance and oxidation resistance, the side disc 1 is effectively protected, the frequency of replacement and maintenance of the side disc 1 is reduced, high-intensity labor brought by disassembling and inspecting a pump body is reduced, meanwhile, the replacement period of equipment parts is reduced, the maintenance cost investment is reduced, the overall production operating efficiency is improved, accidental shutdown and equipment potential safety hazards are reduced, the wear-resisting protrusions 3 are fixedly connected to the inner wall of the side disc 1, the wear-resisting protrusions 3 are used for reducing the contact of waste paper and the side disc 1, so that the wear of the waste paper on the side disc 1 is reduced, the wear-resisting protrusions 3 are arranged and distributed on the inner wall of the side disc 1 at equal intervals, the groove 4 is formed in the side disc 1, and the groove 4 enables the side disc 1 to be matched with the pump shell.
The working process is as follows: cermet coating 2 fixed connection to the inner wall of side dish 1, cermet coating 2 is wear-resisting, protection side dish 1 that can be better under the operational environment of resistant oxidation corrosion and high temperature high flow impact force, and cermet coating 2 has super high wearability and oxidation resistance, effectual protection side dish 1, reduce the frequency of side dish 1 change maintenance, the high-intensity labor who examines the pump body and bring is examined in the tearing down, reduce the change cycle of equipment spare part simultaneously, reduce the cost of maintenance input, improve the whole operating efficiency of production, reduce unexpected shut down and equipment potential safety hazard and take place, simultaneously, 3 fixed connection of wear-resisting arch to the inner wall of side dish 1, 3 reduce the contact of waste paper and side dish 1 of wear-resisting arch, thereby reduce the wearing and tearing of waste paper to side dish 1.
Example 2
Referring to fig. 1-3, as another preferred embodiment of the present invention, on the basis of embodiment 1, the unloading pump super wear-resistant ceramic side disc further includes a protection mechanism 5 for protecting the inner wall of the side disc 1, the protection mechanism 5 includes a connection groove 51, a sleeve 52, a notch 53 and a screw 54, the connection groove 51 is opened to the inner wall of the side disc 1, the connection groove 51 is used for installing the sleeve 52, the sleeve 52 is inserted into the connection groove 51, the sleeve 52 is opened with the notch 53, the notch 53 is used for installing the screw 54, the screw 54 is connected to the notch 53, the screw 54 is used for fixing the sleeve 52 on the side disc 1, and the screw 54 is fixedly connected to the side disc 1; when the sleeve 52 is inserted into the connecting groove 51, the screw 54 is inserted into the notch 53, the screw 54 is rotated, the screw 54 is connected with the side disc 1 through the notch 53 to fix the sleeve 52, the sleeve 52 is positioned on the inner wall of the side disc 1 to protect the inner wall of the side disc 1, and accordingly abrasion of waste paper on the inner wall of the side disc 1 is reduced.
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 (5)
1. The utility model provides a super wear-resisting ceramic side dish of discharge pump which characterized in that, includes side dish (1), cermet coating (2), wear-resisting arch (3) and recess (4), wherein:
the metal ceramic coating (2) is fixedly connected to the inner wall of the side disc (1), the wear-resistant protrusions (3) are fixedly connected to the inner wall of the side disc (1), and the grooves (4) are formed in the side disc (1).
2. The super abrasive ceramic side disc of discharge pump according to claim 1, characterized in that the thickness of the cermet coating (2) is 1-3 mm.
3. The super wear-resistant ceramic side disc of the discharge pump according to claim 1, wherein the wear-resistant protrusions (3) are provided in a plurality and are distributed on the inner wall of the side disc (1) at equal intervals.
4. The super wear-resistant ceramic side disc of the discharge pump according to claim 1, characterized in that the super wear-resistant ceramic side disc further comprises a protection mechanism (5) for protecting the inner wall of the side disc (1).
5. The super wear-resistant ceramic side disc of the discharge pump according to claim 4, wherein the protection mechanism (5) comprises a connecting groove (51), a sleeve (52), a notch (53) and a screw (54), the connecting groove (51) is opened on the inner wall of the side disc (1), the sleeve (52) is inserted on the connecting groove (51), the notch (53) is opened on the sleeve (52), the screw (54) is connected to the notch (53), and the screw (54) is fixedly connected with the side disc (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220741253.4U CN217440345U (en) | 2022-03-31 | 2022-03-31 | Super wear-resisting ceramic side dish of discharge pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220741253.4U CN217440345U (en) | 2022-03-31 | 2022-03-31 | Super wear-resisting ceramic side dish of discharge pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217440345U true CN217440345U (en) | 2022-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220741253.4U Active CN217440345U (en) | 2022-03-31 | 2022-03-31 | Super wear-resisting ceramic side dish of discharge pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217440345U (en) |
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2022
- 2022-03-31 CN CN202220741253.4U patent/CN217440345U/en active Active
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