CN211638218U - Pipeline abrasion-proof device of waste sand recovery system - Google Patents
Pipeline abrasion-proof device of waste sand recovery system Download PDFInfo
- Publication number
- CN211638218U CN211638218U CN201922013882.6U CN201922013882U CN211638218U CN 211638218 U CN211638218 U CN 211638218U CN 201922013882 U CN201922013882 U CN 201922013882U CN 211638218 U CN211638218 U CN 211638218U
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- Prior art keywords
- pipeline
- recovery system
- wall
- transmission
- sand recovery
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- Expired - Fee Related
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- 239000004576 sand Substances 0.000 title claims abstract description 38
- 238000011084 recovery Methods 0.000 title claims abstract description 23
- 239000002699 waste material Substances 0.000 title claims description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 65
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 39
- 230000004888 barrier function Effects 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 230000002265 prevention Effects 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 7
- 230000009975 flexible effect Effects 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 9
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 6
- 230000032258 transport Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a setting is decreased to useless sand recovery system pipeline abrasionproof for protection transmission pipeline, it includes on the pipeline of taking the angle, is equipped with a sunken trench, the trench is used for holding the grit. The pipeline is provided with a groove position, the groove position can contain transmission objects, after the groove is filled with the transmission objects, the subsequent transmission objects can rub the transmission objects in the groove position, the pipeline with an angle is prevented from being abraded, the service life of the pipeline is prolonged, meanwhile, the transmission objects in the groove position can be replaced in transmission, the groove position is always provided with the transmission objects which can be abraded, and the pipeline is prevented from being abraded.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a field is retrieved to the waste sand dust of casting, in particular to waste sand recovery system pipeline abrasionproof decreases setting.
[ background of the invention ]
China is a large country for casting production, the yield of castings is at the forefront of the world, and the brisk development of the casting industry brings about the discharge of a large amount of casting waste sand every year, causes serious harm to the environment, and needs to recycle the casting waste sand.
But in current useless sand recovery setting, pipeline transmission makes the pipeline receive the long-term wearing and tearing of transmission thing, is easily worn out for the pipeline life-span shortens.
[ Utility model ] content
In order to overcome the problem that present pipeline is worn by the transmission thing easily, the utility model provides a sand reclamation system pipeline abrasionproof decreases the setting.
The utility model solves the technical problem, and the technical scheme is as follows: the utility model provides a useless sand recovery system pipeline abrasionproof decreases setting for protection transmission pipeline, it includes on the pipeline of taking the angle, is equipped with a sunken trench, the trench is used for holding the grit.
Preferably, the slot is opened on the inner wall of the pipeline and is arranged on an outer bend in the pipeline.
Preferably, the pipeline is provided with a rough inner wall on the outer pipeline and a smooth inner wall on the inner bend.
Preferably, the slot position can be any one shape of circular arc, taper and sawtooth, so that the slot position can conveniently contain the transmission object.
Preferably, the pipeline is provided with a barrier strip which is arranged on the inner wall of the pipeline.
Preferably, the bars are used to guide the transport of sand.
Preferably, one end of the barrier strip is connected with the inner wall of the pipeline, and the other end of the barrier strip extends into the pipeline.
Preferably, the barrier strip is made of flexible material of any one or combination of plastic, gum and silica gel.
Preferably, the barrier strip can be used in any of straight pipes, angled pipes and bent pipes.
Preferably, the duct transports the transported substance through an inlet near one end of the barrier and the inner wall of the duct.
Compared with the prior art, the utility model provides a pair of useless sand recovery system pipeline abrasionproof decreases and sets up has following advantage:
1. the pipeline is provided with a groove position, the groove position can contain transmission objects, after the groove is filled with the transmission objects, the subsequent transmission objects can rub the transmission objects in the groove position, the pipeline with an angle is prevented from being abraded, the service life of the pipeline is prolonged, meanwhile, the transmission objects in the groove position can be replaced in transmission, the groove position is always provided with the transmission objects which can be abraded, and the pipeline is prevented from being abraded.
2. On the pipeline, outer bend inner wall can hold the grit of transmission owing to set up to coarse material, can protect outer bend inner wall, avoids outer bend inner wall to be worn and torn by the grit, interior bend can set up to smooth material owing to the condition that can be worn and torn is less.
3. The slot position can be set to be in various shapes, and the slot position can be convenient to accommodate the transmission objects.
4. The pipeline is provided with the barrier strips which are arranged on the inner wall of the pipeline, the barrier strips can guide the transmission of sand and stones, and meanwhile, the barrier strips can bear the damage of the transmission objects to the pipeline, so that the inner wall of the pipeline is protected, and the service life of the pipeline is prolonged.
5. The inner wall connection of blend stop one end and pipeline, the other end extends to the pipeline, the setting of blend stop can conveniently guide grit transmission, can avoid the inner wall of grit friction pipeline simultaneously, protection pipeline.
6. The blend stop is made of various flexible materials, so that the blend stop can better bear the friction and impact of a transmitted object, the service life of the blend stop is prolonged, the pipeline is protected by the blend stop for a longer time, and the service life of the pipeline is longer.
The above is only a preferred embodiment of the present invention, and should not be limited to the present invention, and any modifications, equivalent replacements, and improvements made within the principle of the present invention should be included in the protection scope of the present invention.
[ description of the drawings ]
Fig. 1 is a schematic view of an overall structure of a pipeline abrasion prevention device of a waste sand recovery system according to a first embodiment of the present invention;
fig. 2 is a schematic diagram of an overall structure of a pipeline abrasion-proof device of a waste sand recovery system according to a second embodiment of the present invention.
Description of reference numerals:
1. an anti-abrasion device for a waste sand recovery system pipeline;
100. a pipeline; 101. a slot position; 102. an outer bend; 103. an inner wall; 104. A transfer inlet; 105. an inner bend; 106. and (6) blocking strips.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-2, a first embodiment of the present invention provides an anti-abrasion device 1 for a waste sand recycling system pipeline, for protecting a transmission pipeline 100, wherein a recessed slot 101 is disposed on the pipeline 100 with an angle, and the slot 101 is used for accommodating sand and stone to prevent the pipeline 100 from being abraded.
It will be appreciated that the slot 101 opens onto an inner wall 103 of the duct 100 and onto an outer bend 102 inside the duct 100.
It can be understood that, when the transmission thing is solid, a trench 101 is arranged inside the outer bend 102 on the pipeline 100, the trench 101 can contain the transmission thing, when the pan feeding is transmitted, the trench 101 is filled with the gravel under the drive of wind power, and the gravel is filled on the trench 101, the pipeline 100 forms an arc, when the subsequent transmission is fed, the gravel does not wear the pipeline 100, and the transmission thing of filling rubs, and the transmission thing can be replaced, so that the pipeline 100 has the protection of the transmission thing, and the service life of the pipeline 100 can be prolonged under the protection of the transmission thing.
Further, when the transmission object is in a liquid state, the groove 101 is formed in the outer pipe of the pipe 100, and compared with the pipe 100 in which the transmission object is in a solid state, the groove 101 formed in the outer wall of the outer pipe of the pipe 100 in which the transmission object is in a liquid state is close to the transmission direction, and the roughness of the groove is smoother than that of the pipe 100 in which the transmission object is in a solid state.
In particular, the pipeline 100 is provided with a rough inner wall 103 on the outer curve 102, the inner curve 105 is provided with a smooth inner wall 103, the inner wall 103 of the outer curve 102 is made of rough material, so sand conveyed in conveying materials can be contained, the inner wall 103 of the outer curve 102 can be protected, the inner wall 103 of the outer curve 102 is prevented from being worn by the sand, and the inner curve 105 is made of smooth material due to less wear.
Optionally, the slot 101 may have any shape of a circular arc, a cone, or a saw-tooth shape, so as to facilitate the slot 101 to accommodate the transported object.
The utility model discloses in the second embodiment, be equipped with blend stop 106 on the pipeline 100, locate pipeline 100 inner wall, blend stop 106 is used for guiding the transmission of grit, avoids grit contact pipeline 100's inner wall 103.
One end of the barrier 106 is connected to the inner wall 103 of the duct 100, and the other end extends into the duct 100. Specifically, when the pipe 100 transports sand, the bars 106 can guide the sand to be transported, so as to prevent the sand from rubbing against the inner wall of the pipe 100 and protect the pipe 100.
Optionally, the barrier 106 is made of any one or more of plastic, gum and silica gel, and the sand with different particle sizes is made of flexible materials with different softness degrees.
In particular, the pipe 100 should set the transmission inlet 104 as a (as shown in fig. 2), so that the transmission object can smoothly pass through the pipe under the guidance of the barrier 106, and the barrier 106 protects the inner wall 103 of the pipe 100 by its flexible property, so that the pipe 100 is isolated from the transmission object by the barrier 106, so that the pipe 100 can be protected, and at the same time, it can be ensured that the pipe 100 can be better protected by the barrier 106, and the transmission object can be prevented from staying between the barrier 106 and the inner wall of the pipe 100.
The conduit 100 transports the transported material through an inlet near one end of the barrier 106 and the inner wall of the conduit 100. Specifically, the pipeline 100 is connected with a waste sand recovery device, and a transmission inlet, namely an a port, of the pipeline 100 is connected, so that a transmission object is transmitted through the pipeline 100, and the barrier strip 106 bears the damage of the transmission object to the pipeline 100, so that the inner wall 103 of the pipeline 100 is protected, and the service life of the pipeline 100 is prolonged.
Alternatively, the barrier 106 may be used in any of the ducts 100, including straight ducts 100, angled ducts 100, and curved ducts 100.
The utility model provides a pair of useless sand recovery system pipeline abrasionproof decreases and sets up 1 the use as follows: the pipeline 100 with the slot position on the inner wall 103 is used, the transmission objects can enter from two ends, and the pipeline 100 with the barrier strip 106 on the inner wall 103 is used, so that the barrier strip 106 guides the transmission objects to pass through, and meanwhile, the transmission objects are prevented from rubbing the inner wall 103.
Compared with the prior art, the utility model provides a pair of useless sand recovery system pipeline abrasionproof decreases setting has following advantage:
1. the pipeline is provided with a groove position, the groove position can contain transmission objects, after the groove is filled with the transmission objects, the subsequent transmission objects can rub the transmission objects in the groove position, the pipeline with an angle is prevented from being abraded, the service life of the pipeline is prolonged, meanwhile, the transmission objects in the groove position can be replaced in transmission, the groove position is always provided with the transmission objects which can be abraded, and the pipeline is prevented from being abraded.
2. On the pipeline, outer bend inner wall can hold the grit of transmission owing to set up to coarse material, can protect outer bend inner wall, avoids outer bend inner wall to be worn and torn by the grit, interior bend can set up to smooth material owing to the condition that can be worn and torn is less.
3. The slot position can be set to be in various shapes, and the slot position can be convenient to accommodate the transmission objects.
4. The pipeline is provided with the barrier strips which are arranged on the inner wall of the pipeline, the barrier strips can guide the transmission of sand and stones, and meanwhile, the barrier strips can bear the damage of the transmission objects to the pipeline, so that the inner wall of the pipeline is protected, and the service life of the pipeline is prolonged.
5. The inner wall connection of blend stop one end and pipeline, the other end extends to the pipeline, the setting of blend stop can conveniently guide grit transmission, can avoid the inner wall of grit friction pipeline simultaneously, protection pipeline.
6. The blend stop is made of various flexible materials, so that the blend stop can better bear the friction and impact of a transmitted object, the service life of the blend stop is prolonged, the pipeline is protected by the blend stop for a longer time, and the service life of the pipeline is longer.
The above is only a preferred embodiment of the present invention, and should not be limited to the present invention, and any modifications, equivalent replacements, and improvements made within the principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a useless sand recovery system pipeline abrasionproof decreases setting for the protection transmission pipeline, its characterized in that: on the pipeline of taking the angle, be equipped with a sunken trench, the trench is used for holding the grit.
2. The waste sand recovery system pipe wear prevention arrangement of claim 1, wherein: the trench is opened on the inner wall of the pipeline and is arranged on an outer bend in the pipeline.
3. The waste sand recovery system pipe wear prevention arrangement of claim 1, wherein: the pipeline is provided with a rough inner wall on the outer pipeline and a smooth inner wall on the inner bend.
4. The waste sand recovery system pipe wear prevention arrangement of claim 1, wherein: the slot position can be any one shape of circular arc, taper and sawtooth, so that the slot position can conveniently contain the transmission object.
5. The waste sand recovery system pipe wear prevention arrangement of claim 1, wherein: the pipeline is provided with a barrier strip which is arranged on the inner wall of the pipeline.
6. The waste sand recovery system pipe wear prevention arrangement of claim 5, wherein: the blend stop is used for guiding the transmission of grit.
7. The waste sand recovery system pipe wear prevention arrangement of claim 5, wherein: one end of the barrier strip is connected with the inner wall of the pipeline, and the other end of the barrier strip extends into the pipeline.
8. The waste sand recovery system pipe wear prevention arrangement of claim 5, wherein: the barrier strip is made of flexible materials of any one or a plurality of combinations of plastics, gum and silica gel.
9. The waste sand recovery system pipe wear prevention arrangement of claim 5, wherein: the barrier strip can be used for any one of straight pipelines, angled pipelines and bent pipelines.
10. The waste sand recovery system pipe wear prevention arrangement of claim 5, wherein: the pipeline transmits the transmission object through an inlet close to one end of the barrier strip and the inner wall of the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922013882.6U CN211638218U (en) | 2019-11-20 | 2019-11-20 | Pipeline abrasion-proof device of waste sand recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922013882.6U CN211638218U (en) | 2019-11-20 | 2019-11-20 | Pipeline abrasion-proof device of waste sand recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211638218U true CN211638218U (en) | 2020-10-09 |
Family
ID=72692702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922013882.6U Expired - Fee Related CN211638218U (en) | 2019-11-20 | 2019-11-20 | Pipeline abrasion-proof device of waste sand recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211638218U (en) |
-
2019
- 2019-11-20 CN CN201922013882.6U patent/CN211638218U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |