CN202497922U - Material conveying device and cassava smashing system with same - Google Patents
Material conveying device and cassava smashing system with same Download PDFInfo
- Publication number
- CN202497922U CN202497922U CN 201120575395 CN201120575395U CN202497922U CN 202497922 U CN202497922 U CN 202497922U CN 201120575395 CN201120575395 CN 201120575395 CN 201120575395 U CN201120575395 U CN 201120575395U CN 202497922 U CN202497922 U CN 202497922U
- Authority
- CN
- China
- Prior art keywords
- transporting objects
- wear
- bent portion
- pipe body
- bend pipe
- 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 - Lifetime
Links
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 title claims abstract description 26
- 241000658379 Manihot esculenta subsp. esculenta Species 0.000 title abstract 2
- 240000003183 Manihot esculenta Species 0.000 claims description 28
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 210000003127 knee Anatomy 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Images
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The utility model relates to a material conveying device and a cassava smashing system with the same. The material conveying device comprises a conveying pipeline and a suction source communicated with the conveying pipeline which is provided with a bend portion, and the bend portion comprises a bend body (1) and a wear-resistant lining (2) positioned on the inner periphery of the bend body (1). Wear resistance of the bend portion is enhanced while the service life of the bend portion is prolonged by adding the wear-resistant lining on the inner periphery of the bend body of the material conveying device.
Description
Technical field
The cassava crushing system that the utility model relates to a kind of device for transporting objects and has this device.
Background technology
The device for transporting objects of the suction source that comprises conveyance conduit and be communicated with this conveyance conduit is usually used in each commercial production field, for example is used for oil transportation and transfusion etc., often includes bent portion in the said conveyance conduit.
For example; Just used device for transporting objects in the cassava crushing system that the brewing industry production field is used always with said structure; Particularly; The cassava crushing system mainly comprises transport, gradation device and reducing mechanism; The crushing process of cassava roughly is in said cassava crushing system: at first by first transport to gradation unit feeding cassava raw material; The gradation device has first and gathers materials mouthful and second mouth that gathers materials, and the gradation device first gathers materials mouthful second transport is supplied with large-sized cassava raw material and through second mouth that gathers materials the 3rd transport supplied with undersized cassava raw material through it, and large-sized cassava raw material is transported to through second transport and also is delivered in the 3rd transport after pulverizing in the reducing mechanism.
Wherein, Said second transport is above-mentioned device for transporting objects with suction source; Large-sized cassava raw material that the device for transporting objects suction obtains through the screening of gradation device; Pulverize to be transported in the reducing mechanism, make bigger impurity of density such as sand from the cassava raw material, sieve simultaneously.When the gradation device moves; Suction source makes through suction air and forms negative pressure in the conveyance conduit in the short time, gets in the conveyance conduit and then is delivered to crushing system thereby make conveyance conduit be accompanied by air with the cassava raw material of gradation device junction, and; Because mass transport speed is very fast in the conveyance conduit; The inwall of conveyance conduit is easy to wearing and tearing, especially, and on the inner peripheral surface of meeting the flow direction of material in the said bent portion when normal aspiration phases (being that the flow direction of material in conveyance conduit is the end towards suction source place) in the bigger knee of the radius of curvature of conveyance conduit; It is the most serious to wear and tear; In the bent portion as depicted in figs. 1 and 2, when normal aspiration phases, material flows to the A end of bent portion from the B end of bent portion; Then the C position of meeting the flow direction of material in the bend pipe of under this state, flowing through in the knee of bent portion is owing to the impact that receives material is bigger, and it is comparatively serious to wear and tear.Because need frequent maintenance or replacing than weak point the service life of the conveyance conduit in the cassava crushing system usually, so not only influence the order of producing but also increased production cost.
The utility model content
The purpose of the utility model provides a kind of device for transporting objects and a kind of cassava crushing system with this device for transporting objects; Add wear-resistant liner on the inner peripheral surface of the bend pipe body through bent portion in this device for transporting objects; Strengthen the wearability of bent portion, prolonged the service life of bent portion.
An aspect of the utility model provides a kind of device for transporting objects; This device for transporting objects comprises conveyance conduit and the suction source that is communicated with this conveyance conduit; Said conveyance conduit has bent portion; Wherein, this bent portion comprises bend pipe body and the wear-resistant liner that is positioned on the inner peripheral surface of said bend pipe body.
Preferably, said wear-resistant liner is positioned on the inner peripheral surface of meeting the flow direction of material of said bent portion when normal aspiration phases in the bigger knee of the radius of curvature of said bent portion at least.
Preferably, the smooth interior surfaces of said wear-resistant liner, and the edge of the inner surface of said wear-resistant liner and said bend pipe body inner peripheral surface seamlessly transit.
Preferably, said wear-resistant liner covers the whole inner peripheral surface of said bend pipe body.
Preferably, the thickness of said wear-resistant liner is uniform.
Preferably, the thickness of said liner is 1: 1 to 2: 1 with the ratio of the wall thickness of said bend pipe body.
Preferably, the internal diameter of said bend pipe body is 200mm to 300mm, and the thickness of said liner is 20mm to 30mm.
Preferably, said wear-resistant liner is the cast bed of material.
The utility model a kind of cassava crushing system is provided on the other hand; This cassava crushing system comprises device for transporting objects and reducing mechanism; Cassava to be pulverized is transported in the said reducing mechanism to pulverize through said device for transporting objects; Wherein, said device for transporting objects is the device for transporting objects that the utility model provides.
The utility model improves existing device for transporting objects with suction source; On the inner peripheral surface of the bent portion bend pipe body of said device for transporting objects, increased wear-resistant liner; Overcome the shortcoming of the bent portion easy abrasion of existing device for transporting objects with suction source; A kind of device for transporting objects that anti-wear performance is better, service life is long of the bend of conveyance conduit is provided; This device for transporting objects is applied to the cassava crushing system, has reduced maintenance or the frequency of replacing of the conveyance conduit of the device for transporting objects in the cassava crushing system, help guaranteeing the production order and saved production cost.
Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the partial structurtes sketch map according to the bent portion of the device for transporting objects of a kind of embodiment of the utility model;
Fig. 2 is the partial structurtes sketch map according to the bent portion of the device for transporting objects of the another kind of embodiment of the utility model.
Description of reference numerals
1 bend pipe body, 2 wear-resistant liners
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
The device for transporting objects of the utility model comprises conveyance conduit and the suction source that is communicated with this conveyance conduit, and said suction source can be any device with pumping function that is applicable to this device for transporting objects, for example air exhauster.
Wherein, Said conveyance conduit has bent portion; Fig. 1 is the partial structurtes sketch map according to the bent portion of the device for transporting objects of a kind of embodiment of the utility model; Fig. 2 is the partial structurtes sketch map according to the bent portion of the device for transporting objects of the another kind of embodiment of the utility model, and is as depicted in figs. 1 and 2, and this bent portion comprises the wear-resistant liner 2 on bend pipe body 1 and the inner peripheral surface that is positioned at bend pipe body 1.
And; Suppose that at device for transporting objects normal aspiration phases (being that the flow direction of material in conveyance conduit is the end towards the suction source place), the flow direction of material is to flow to A from the B end shown in the figure to hold in the bent portion among Fig. 1 and Fig. 2, to receive the impact of material bigger at the inner peripheral surface of this bent portion C position shown in the figure so; It is comparatively serious to wear and tear; Therefore, as shown in Figure 1, as a kind of preferred implementation; At least should set up wear-resistant liner 2 at the C position, promptly wear-resistant liner 2 is positioned on the inner peripheral surface of meeting the flow direction of material of bent portion when normal aspiration phases in the bigger knee of the radius of curvature of bent portion at least.And, in order to reduce the friction of wear-resistant liner 2 and the material of the bent portion of flowing through, preferably, the smooth interior surfaces of wear-resistant liner 2, and the edge of the inner surface of wear-resistant liner 2 and bend pipe body 1 inner peripheral surface seamlessly transit, as shown in fig. 1.
Certainly; As another kind of embodiment, all have wearability preferably for making whole bent portion, can on the whole inner peripheral surface of bend pipe body 1, cover wear-resistant liner 2; As shown in Figure 2; And equally in order to reduce the friction of wear-resistant liner 2 and the material of the bent portion of flowing through, the thickness of wear-resistant liner 2 is preferably uniformly.
Can confirm the thickness of liner 2 according to the wall thickness of bend pipe body 1.For the resistance to impact at the said conveyance conduit of assurance, usually, the thickness of liner 2 is not less than the wall thickness of bend pipe body 1.In order to reduce the cost of said conveyance conduit, preferably, the thickness of liner 2 is 1: 1 to 2: 1 with the ratio of the wall thickness of bend pipe body 1.
Can confirm the thickness of liner 2 in addition according to the internal diameter of bend pipe body 1.Usually, the internal diameter of bend pipe body 1 is 200mm to 300mm.Smooth and easy in order to guarantee that material flows in said conveyance conduit, preferably, the thickness of liner 2 can be 20mm to 30mm.
Above-mentioned wear-resistant liner 2 can be by adopting any material of pipe lining that is applicable to form through corresponding pipe lining preparation method; For example, can use also baking formation of the direct coating of ceramic material, still from economic, suitable and simply angle consideration; Preferably; Wear-resistant liner 2 promptly adopts unsetting pours directly to pour into a mould formation for the cast bed of material, and pours has good fluidity, need not advantages such as heating can be hardened, easy moulding.
The utility model also provides a kind of cassava crushing system of using above-mentioned device for transporting objects; This cassava crushing system comprises above-mentioned device for transporting objects and reducing mechanism; Cassava to be pulverized is transported in the said reducing mechanism through said device for transporting objects, and then pulverizes.
As stated; The utility model is in existing device for transporting objects with suction source, to improve; On the inner peripheral surface of the bend pipe body of the bent portion of device for transporting objects, set up wear-resistant liner, thereby strengthened the wearability of the bent portion of this device for transporting objects, prolonged the service life of the bent portion of device for transporting objects; And; The utility model also is applied to the cassava crushing system with this device for transporting objects, has reduced maintenance or the frequency of replacing of the conveyance conduit of the device for transporting objects in the cassava crushing system, helps guaranteeing the production order and has saved production cost.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.In addition; Each concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner; As long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (9)
1. device for transporting objects; This device for transporting objects comprises conveyance conduit and the suction source that is communicated with this conveyance conduit; Said conveyance conduit has bent portion, it is characterized in that, this bent portion comprises bend pipe body (1) and is positioned at the wear-resistant liner (2) on the inner peripheral surface of said bend pipe body (1).
2. device for transporting objects according to claim 1 is characterized in that, said wear-resistant liner (2) is positioned on the inner peripheral surface of meeting the flow direction of material of said bent portion when normal aspiration phases in the bigger knee of the radius of curvature of said bent portion at least.
3. device for transporting objects according to claim 2 is characterized in that, the smooth interior surfaces of said wear-resistant liner (2), and the edge of the inner surface of said wear-resistant liner (2) and said bend pipe body (1) inner peripheral surface seamlessly transit.
4. device for transporting objects according to claim 1 is characterized in that, said wear-resistant liner (2) covers the whole inner peripheral surface of said bend pipe body (1).
5. device for transporting objects according to claim 4 is characterized in that, the thickness of said wear-resistant liner (2) is uniform.
6. device for transporting objects according to claim 5 is characterized in that, the ratio of the wall thickness of the thickness of said liner (2) and said bend pipe body (1) is 1: 1 to 2: 1.
7. device for transporting objects according to claim 5 is characterized in that, the internal diameter of said bend pipe body (1) is 200mm to 300mm, and the thickness of said liner (2) is 20mm to 30mm.
8. device for transporting objects according to claim 1 is characterized in that, said wear-resistant liner (2) is the cast bed of material.
9. cassava crushing system; This cassava crushing system comprises device for transporting objects and reducing mechanism; Cassava to be pulverized is transported in the said reducing mechanism to pulverize through said device for transporting objects; It is characterized in that said device for transporting objects is any described device for transporting objects among the claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120575395 CN202497922U (en) | 2011-12-31 | 2011-12-31 | Material conveying device and cassava smashing system with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120575395 CN202497922U (en) | 2011-12-31 | 2011-12-31 | Material conveying device and cassava smashing system with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497922U true CN202497922U (en) | 2012-10-24 |
Family
ID=47034550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120575395 Expired - Lifetime CN202497922U (en) | 2011-12-31 | 2011-12-31 | Material conveying device and cassava smashing system with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082491A (en) * | 2020-08-24 | 2022-02-25 | 中蓝长化工程科技有限公司 | Feeding device suitable for sylvite ore mill |
-
2011
- 2011-12-31 CN CN 201120575395 patent/CN202497922U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082491A (en) * | 2020-08-24 | 2022-02-25 | 中蓝长化工程科技有限公司 | Feeding device suitable for sylvite ore mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104016144B (en) | The disc feeding system that a kind of feeding coal is controlled | |
| CN202497922U (en) | Material conveying device and cassava smashing system with same | |
| CN203833140U (en) | Composite spiral feeder made of high wearproof polyurethane material | |
| CN202546134U (en) | Pipe installation structure | |
| CN103498987B (en) | A kind of ceramic-lined wear pump pipe bend | |
| CN202125677U (en) | Self-propagating eccentric ceramic elbow pipe | |
| CN102518943A (en) | Pipeline transportation process for raw ore pulp | |
| CN203473725U (en) | Wear-resistant lap-joint articulated chute | |
| CN214119211U (en) | Wear-resisting pipeline is carried to MC nylon ore pulp | |
| CN216109764U (en) | Composite pumping hopper with lining structure | |
| CN201471590U (en) | Material feeding device of mould-pipe cement lining coating machine | |
| CN201354913Y (en) | Novel wear resisting elbow | |
| CN206406541U (en) | A kind of wear resistant corrosion resistant composite | |
| CN205973045U (en) | Box connecting device of branch that resistance to wears material pipe | |
| CN104595723B (en) | Fine grained wraps up bulky grain high density slurry applied pipeline transportation method | |
| US20080283139A1 (en) | Flexible Pipe and Method for Manufacturing the Same | |
| CN204194771U (en) | Novel lining ceramic casting wear-resistant pipe | |
| CN205441725U (en) | Belt feeder baffle box with streamlined anti -overflow shirt rim structure | |
| CN207810417U (en) | A kind of ore pulp transport chute | |
| CN204489699U (en) | A kind of wear-resisting slag storehouse of lined ceramics plate | |
| CN206861136U (en) | It is a kind of to be used to convey the higher flue wear-resistant bend of dustiness | |
| CN205525943U (en) | Former coal bunker feed opening can be dismantled abrasionproof and decrease device | |
| CN104947629A (en) | Mixing gravel stone truck | |
| CN206562552U (en) | A kind of improved hot feed bin or weighing hopper for asphalt mixing apparatus | |
| US10107441B2 (en) | Leakage and abrasion resistant pipe reinforcement system and method of installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |