CN213982450U - Particle screening device for quartz sand processing - Google Patents
Particle screening device for quartz sand processing Download PDFInfo
- Publication number
- CN213982450U CN213982450U CN202022541803.1U CN202022541803U CN213982450U CN 213982450 U CN213982450 U CN 213982450U CN 202022541803 U CN202022541803 U CN 202022541803U CN 213982450 U CN213982450 U CN 213982450U
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- China
- Prior art keywords
- fixed
- quartz sand
- elbow
- wear
- movable cover
- 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
- 239000006004 Quartz sand Substances 0.000 title claims abstract description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000012216 screening Methods 0.000 title claims abstract description 18
- 239000002245 particle Substances 0.000 title claims description 10
- 239000008187 granular material Substances 0.000 claims abstract description 9
- 239000007769 metal material Substances 0.000 claims abstract description 7
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims description 16
- 229920001971 elastomer Polymers 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000006872 improvement Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- -1 casting Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010423 industrial mineral Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a granule screening plant of quartz sand processing relates to quartz sand production technical field. The utility model provides a granule screening plant of quartz sand processing, includes fixed elbow and movable cover, the fixed lid of the equal fixedly connected with in both ends of fixed elbow, fixed lid is including fixed lid, and the inside of fixed lid has seted up fixed lid groove, first screw hole has been seted up to fixed lid position in the bottom in fixed lid groove, and first screw hole along fixed lid groove edge evenly distributed, the movable cover is including the movable lid, and the movable lid groove has been seted up to the inside of movable lid. The utility model discloses a setting of the wear-resisting return bend of ceramic material has realized that the hardness of wear-resisting return bend is higher, consequently when through the pipe transportation quartz sand, can effectually utilize the fixed elbow of wear-resisting return bend protection metal material, and then improve the life of this utility model device, the time of reducing equipment outage, indirect improvement quartz sand production efficiency.
Description
Technical Field
The utility model relates to a quartz sand production technical field specifically is a granule screening plant of quartz sand processing.
Background
The quartz sand is a silicate mineral which is hard, wear-resistant and stable in chemical property, is generally milk white or colorless semitransparent granular substances, belongs to important industrial mineral raw materials and non-chemical dangerous goods, and is widely applied to industries such as glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical fusing agents, metallurgy, building, chemical industry, plastics, rubber, grinding materials, filter materials and the like.
The quartz sand particles with different sizes need to be screened in the production process of the quartz sand, the screened quartz sand particles are conveyed to the next link through a pipeline for treatment after screening, the conveying pipelines of the existing screening equipment are made of ferrous metal materials, and the hardness of the conveying pipelines is lower than that of the quartz sand, so that elbows between pipeline connections are extremely easily damaged by the quartz sand in the conveying process, equipment is stopped, the production time is wasted, and the production efficiency of the quartz sand is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a granule screening plant of quartz sand processing 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 particle screening device for quartz sand processing comprises a fixed elbow and a movable cover, wherein both ends of the fixed elbow are fixedly connected with the fixed cover, the fixed cover comprises a fixed cover body, a fixed cover groove is formed in the fixed cover body, a first threaded hole is formed in the bottom of the fixed cover groove of the fixed cover body and is uniformly distributed along the edge of the fixed cover groove, the movable cover comprises a movable cover body, a movable cover groove is formed in the movable cover body, a second threaded hole is formed in the bottom of the movable cover groove of the movable cover body and is uniformly distributed along the edge of the movable cover groove, a wear-resistant bent pipe is movably inserted in the fixed elbow, both ends of the fixed elbow are respectively and fixedly connected with a feeding pipe and a discharging pipe through the movable cover and the fixed cover, and a cushion cavity is formed between both ends of the wear-resistant bent pipe and the feeding pipe and the discharging pipe, the cushion is established the inside activity of intracavity and is provided with the cushion ring, and cushion ring and cushion and establish chamber interference fit.
Preferably, the fixed elbow is a bent tubular structure, the bending angle range of the fixed elbow is 90-180 degrees, the fixed elbow and the fixed cover are of an integrally formed structure, the fixed elbow and the fixed cover are made of metal materials, and the wear-resistant elbow is made of ceramic materials.
Preferably, the equal integrated into one piece of one end of inlet pipe and discharging pipe has mounting flange, mounting flange covers groove and activity lid groove looks adaptation with fixed respectively, first screw hole and second screw hole specification are unanimous.
Preferably, inlet pipe, discharging pipe and mounting flange are the metal material, cushion ring is the nitrile rubber material.
Preferably, the outside of wear-resisting return bend has cup jointed the cushion rubber cover, cushion rubber cover and fixed elbow looks adaptation, the internal diameter of wear-resisting return bend, inlet pipe and discharging pipe is all unanimous.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this granule screening plant of quartz sand processing, through the setting of the wear-resisting return bend of ceramic material, it is higher to have realized the hardness of wear-resisting return bend, consequently when through the pipe transportation quartz sand, can effectually utilize the fixed elbow of wear-resisting return bend protection metal material, and then improves the life of this utility model device, reduces equipment downtime, indirect improvement quartz sand production efficiency.
(2) This granule screening plant of quartz sand processing through the setting of fixed lid, movable cover and mounting flange, has realized being convenient for carry out the dismouting to this utility model device, has consequently practiced thrift this utility model device and has maintained and repair time, through the setting of cushion ring, can effectual protection wear-resisting return bend, improves the life of wear-resisting return bend.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a top view of the fixed elbow of the present invention;
fig. 4 is a bottom view of the movable lid of the present invention.
In the figure: 1. fixing the elbow; 2. a fixed cover; 201. fixing the cover body; 202. a fixed cover slot; 203. a first threaded hole; 3. a movable cover; 301. a movable cover body; 302. a movable cover slot; 303. a second threaded hole; 4. a feed pipe; 5. a discharge pipe; 6. a fixed flange; 7. a wear-resistant bent pipe; 8. a cushion washer.
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.
It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
As shown in fig. 1-4, the utility model provides a technical solution: a particle screening device for quartz sand processing comprises a fixed elbow 1 and a movable cover 3, wherein both ends of the fixed elbow 1 are fixedly connected with the fixed covers 2, the fixed cover 2 comprises a fixed cover body 201, a fixed cover groove 202 is formed in the fixed cover body 201, a first threaded hole 203 is formed in the bottom of the fixed cover groove 202 of the fixed cover body 201, the first threaded hole 203 is uniformly distributed along the edge of the fixed cover groove 202, the movable cover 3 comprises a movable cover body 301, a movable cover groove 302 is formed in the movable cover body 301, a second threaded hole 303 is formed in the bottom of the movable cover groove 302 of the movable cover body 301, the second threaded hole 303 is uniformly distributed along the edge of the movable cover groove 302, a wear-resistant elbow 7 is movably inserted in the fixed elbow 1, both ends of the fixed elbow 1 are respectively and fixedly connected with a feeding pipe 4 and a discharging pipe 5 through the movable cover 3 and the fixed cover 2, cushion cavities are respectively formed between both ends of the wear-resistant elbow 7 and the feeding pipe 4 and the discharging pipe 5, the cushion is established the inside activity of intracavity and is provided with cushion ring 8, and cushion ring 8 and cushion and establish chamber interference fit.
As shown in fig. 2, the fixed elbow 1 is a bent tubular structure, the bending angle range of the fixed elbow 1 is 90 °, the fixed elbow 1 and the fixed cover 2 are integrally formed, the fixed elbow 1 and the fixed cover 2 are both made of metal, and the wear-resistant elbow 7 is made of ceramic.
As shown in fig. 2, a fixed flange 6 is integrally formed at one end of each of the feeding pipe 4 and the discharging pipe 5, the fixed flange 6 is respectively matched with the fixed cover groove 202 and the movable cover groove 302, and the first threaded hole 203 and the second threaded hole 303 have the same specification.
As shown in FIG. 2, the feeding pipe 4, the discharging pipe 5 and the fixing flange 6 are made of metal, and the cushion washer 8 is made of nitrile rubber.
As shown in fig. 2, the outside of the wear-resistant elbow 7 is sleeved with a buffer rubber sleeve, the buffer rubber sleeve is matched with the fixed elbow 1, and the inner diameters of the wear-resistant elbow 7, the feeding pipe 4 and the discharging pipe 5 are all the same.
When needs use this utility model device transportation screening to accomplish quartz sand granule, at first quartz sand granule flows in the inside of inlet pipe 4 from the sieving mechanism, further quartz sand falls into wear-resisting return bend 7 from inlet pipe 4 inside, because wear-resisting return bend 7 is the ceramic material, its hardness is higher, consequently, the quartz sand of high-speed whereabouts is difficult to cause the harm to wear-resisting return bend 7's surface, simultaneously because the cushioning effect of cushion washer 8 can effectual reduction wear-resisting return bend 7 and inlet pipe 4 and the frictional collision between discharging pipe 5, consequently can effectual wear-resisting return bend 7 of protection, and then wear-resisting return bend 7 can protect fixed elbow 1, consequently can effectual improvement fixed elbow 1's life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a granule screening plant of quartz sand processing, includes fixed elbow (1) and movable cover (3), its characterized in that: the improved feeding pipe is characterized in that fixed covers (2) are fixedly connected to two ends of each fixed elbow (1), each fixed cover (2) comprises a fixed cover body (201), each fixed cover body (201) is provided with a fixed cover groove (202), each fixed cover body (201) is located at the bottom of the corresponding fixed cover groove (202) and is provided with a first threaded hole (203), the first threaded holes (203) are evenly distributed along the edge of the corresponding fixed cover groove (202), each movable cover (3) comprises a movable cover body (301), each movable cover groove (302) is formed in each movable cover body (301), each movable cover body (301) is located at the bottom of the corresponding movable cover groove (302) and is provided with a second threaded hole (303), the second threaded holes (303) are evenly distributed along the edge of the corresponding movable cover groove (302), each fixed elbow (1) is internally movably inserted with a wear-resistant elbow (7), and two ends of each fixed elbow (1) are respectively fixedly connected with a feeding pipe (4) and a discharging pipe (2) through the corresponding movable cover (3) and the corresponding fixed cover (2) 5) The utility model discloses a wear-resisting return bend, wear-resisting return bend (7) both ends respectively with inlet pipe (4) and discharging pipe (5) between be formed with to fill up and establish the chamber, the inside activity of chamber is established to the pad and is provided with cushion washer (8), and cushion washer (8) and pad establish chamber interference fit.
2. A quartz sand processed particle screening apparatus as defined in claim 1, wherein: fixed elbow (1) is crooked tubular structure, and its bending angle scope is 90-180, and fixed elbow (1) and fixed lid (2) be the integrated into one piece structure, fixed elbow (1) and fixed lid (2) are the metal material, wear-resisting return bend (7) are ceramic material.
3. A quartz sand processed particle screening apparatus as defined in claim 1, wherein: the equal integrated into one piece of one end of inlet pipe (4) and discharging pipe (5) has mounting flange (6), mounting flange (6) respectively with fixed lid groove (202) and activity lid groove (302) looks adaptation, first screw hole (203) and second screw hole (303) specification are unanimous.
4. A quartz sand processed particle screening apparatus as defined in claim 1, wherein: the feeding pipe (4), the discharging pipe (5) and the fixing flange (6) are made of metal materials, and the buffer gasket (8) is made of nitrile rubber.
5. A quartz sand processed particle screening apparatus as defined in claim 1, wherein: the outside of wear-resisting return bend (7) has cup jointed the cushion rubber cover, cushion rubber cover and fixed elbow (1) looks adaptation, the internal diameter of wear-resisting return bend (7), inlet pipe (4) and discharging pipe (5) is all unanimous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022541803.1U CN213982450U (en) | 2020-11-06 | 2020-11-06 | Particle screening device for quartz sand processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022541803.1U CN213982450U (en) | 2020-11-06 | 2020-11-06 | Particle screening device for quartz sand processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213982450U true CN213982450U (en) | 2021-08-17 |
Family
ID=77261335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022541803.1U Expired - Fee Related CN213982450U (en) | 2020-11-06 | 2020-11-06 | Particle screening device for quartz sand processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213982450U (en) |
-
2020
- 2020-11-06 CN CN202022541803.1U patent/CN213982450U/en not_active Expired - Fee Related
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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: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |