CN205078975U - A swan neck system and granule material delivery system for granule material is carried - Google Patents
A swan neck system and granule material delivery system for granule material is carried Download PDFInfo
- Publication number
- CN205078975U CN205078975U CN201520844571.3U CN201520844571U CN205078975U CN 205078975 U CN205078975 U CN 205078975U CN 201520844571 U CN201520844571 U CN 201520844571U CN 205078975 U CN205078975 U CN 205078975U
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- China
- Prior art keywords
- flange
- wear
- fill block
- granule materials
- bending device
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- Air Transport Of Granular Materials (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a swan neck system and granule material delivery system for granule material is carried. The swan neck system includes return bend, wear -resisting fill block and blind flange, the both ends opening part of return bend all is provided with first flange, keeps away from on the return bend and has seted up the flange hole on the pipe wall of flexural center one side, wear -resisting fill block sets up in flange hole department, be provided with the second flange on the flange hole, the blind flange passes through the bolt and installs on the second flange. Through seting up the flange hole and set up wear -resisting fill block in return bend wearing and tearing the most serious position departments, can improve the wear resistance and the life of swan neck system, and wear -resisting fill block wearing and tearing back only need open the blind flange and change wear -resisting fill block, can save the maintenance cost greatly. Utilize the flange hole, unpack the blind flange apart and can observe and clear up the jam condition, reduced repair time. Utilize the second flange, increased the pipe connection interface, facilitate the use. Granule material delivery system has aforesaid swan neck system.
Description
Technical field
The utility model relates to granule materials transportation art technology, particularly relates to a kind of bending device for granule materials conveying and granule materials transporting system.
Background technique
In the granule materials transporting system of prior art, bend pipe adopted the form of lined ceramics, and easily wear and tear in its circular arc outer diameter place, working life was at 2 ~ 3 months at about 1 year working life for ducted thickening straight length; After wearing and tearing, whole bend pipe all needs to change, and user cost is high, and waste is serious.Easily there is silicon powder deposit and result in blockage in pipe-line transportation system in use pipe bent position, is cleared up, cause down period longer, affect the normal operation of production system after need removing whole bend pipe.In addition, bend pipe can not be connected fast with other system, is not easy to increase other pipe fittings or instrument.
Model utility content
Technical problem to be solved in the utility model is, provides a kind of bending device for granule materials conveying and granule materials transporting system, improves working life, is convenient to safeguard cleaning blocking, can connects other system simultaneously.
In order to solve the problems of the technologies described above, on the one hand, embodiment of the present utility model provides a kind of bending device for granule materials conveying, comprises bend pipe, wear-resisting fill block and blind flange; The both ends open place of described bend pipe is provided with the first flange, and described bend pipe offers flange hole away from the tube wall of side, flexural center;
Described wear-resisting fill block is arranged at described flange hole place;
Described flange hole is provided with the second flange, described blind flange is installed on described second flange by bolt.
Wherein, described wear-resisting fill block is wear-resistant ceramic or abrasion resistance alloy.
Wherein, described wear-resisting fill block is concave arc surface towards the surface inside described bend pipe.
Wherein, described wear-resisting fill block is fixedly connected with described blind flange.
Wherein, described second flange comprises integrated pipe portion and flange edge, and the one end in described pipe portion is fixedly connected with described bend pipe, and the other end is fixedly connected with described flange edge; Described wear-resisting fill block is arranged in described pipe portion.
Wherein, described second flange and described bend pipe are formed in one.
Wherein, pad is provided with between described second flange and described blind flange.
Wherein, the internal surface of described bend pipe is provided with ceramic layer.
Wherein, described second flange is provided with the detection alarm device for detecting the described wear-resisting fill block degree of wear.
On the other hand, the utility model provides a kind of granule materials transporting system, and described granule materials transporting system has the aforesaid bending device for granule materials conveying.
The bending device in granule materials conveying that the utility model embodiment provides and granule materials transporting system, bend pipe is to wear and tear the most serious position in granule materials conveying away from the tube wall place of side, flexural center, by offering flange hole in this position and arranging wear-resisting fill block, wear-resisting property and the working life of bending device can be improved, and only need to open blind flange after the wearing and tearing of wear-resisting fill block and change wear-resisting fill block, greatly can save maintenance cost.Utilize flange hole, material deposition occurs in bending device when resulting in blockage, only need to take blind flange apart and can carry out observing and clearing up stopping state, decrease the repair time, ensure that normally carrying out of mass transport.Utilize the second flange, add pipeline connection interface, bending device can be connected with charging system or miscellaneous part, the materials such as convenient interpolation catalysts.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the sectional drawing of the bending device for granule materials conveying that the utility model preferred embodiment provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described.
See Fig. 1, be a kind of bending device 100 for granule materials conveying that the utility model preferred embodiment provides, comprise bend pipe 1, wear-resisting fill block 2 and blind flange 3; The both ends open place of bend pipe 1 is provided with the first flange 11, and bend pipe 1 offers flange hole 10 away from the tube wall of side, flexural center.Wear-resisting fill block 2 is arranged at flange hole 10 place.Flange hole 10 is provided with the second flange 12, blind flange 3 is installed on the second flange 12 by bolt 4.
Bend pipe 1 is to wear and tear the most serious position in granule materials conveying away from the tube wall place of side, flexural center, by offering flange hole 10 in this position and arranging wear-resisting fill block 2, wear-resisting property and the working life of bending device can be improved, and wear-resisting fill block 2 only needs to open blind flange 3 after wearing and tearing change wear-resisting fill block 2, greatly maintenance cost can be saved.Utilize flange hole 10, material deposition occurs in bending device when resulting in blockage, only need to take blind flange 3 apart and can carry out observing and clearing up stopping state, decrease the repair time, ensure that normally carrying out of mass transport.Utilize the second flange 12, add pipeline connection interface, bending device can be connected with charging system or miscellaneous part, the materials such as convenient interpolation catalysts.
As preferably, wear-resisting fill block 2 is wear-resistant ceramic or abrasion resistance alloy, to improve the wear-resisting property of wear-resisting fill block 2., wear-resisting fill block 2 is concave arc surface towards the surface inside bend pipe 1, can reduce material in material conveying process and, to the degree of wear of wear-resisting fill block 2, improve working life.
In the present embodiment, wear-resisting fill block 2 is fixedly connected with blind flange 3, and wear-resisting fill block 2 can be fixedly connected on blind flange 3 by built-up welding or thread connecting mode, wear-resisting fill block 2 together can be taken out, conveniently carrying out observing and clearing up blocking when pulling down blind flange 3.
Second flange 12 comprises integrated pipe portion 121 and flange edge 122, and the one end in pipe portion 121 is fixedly connected with bend pipe 1, and the other end is fixedly connected with flange edge 122; Wear-resisting fill block 2 is arranged in pipe portion 121, to facilitate the installing space forming wear-resisting fill block 2 in the second flange 12, is beneficial to the setting of wear-resisting fill block 2.
Second flange 12 is formed in one with bend pipe 1, to facilitate the processing of bending device to prepare, improves the structural strength between the second flange 12 and bend pipe 1.Herein, in other embodiments, the second flange 12 is also fixed on flange hole 10 place of bend pipe 1 by welding manner.
Pad 5 is provided with, to improve the sealability between the second flange 12 and blind flange 3 between second flange 12 and blind flange 3.In the present embodiment, pad 5 adopts the standard piece meeting HG/T20631-2009,
Blind flange 34 adopts the standard piece meeting HG/T20615-2009; Bolt 45 adopts the standard piece meeting HG/T20634.To facilitate being connected between other instruments.Herein, in other embodiments, each parts can adopt the parts of other specifications as required.
The internal surface of bend pipe 1 is provided with ceramic layer, to improve the internal surface wear-resisting property of bend pipe 1 self, improves working life further.
Second flange 12 being provided with the detection alarm device for detecting wear-resisting fill block 2 degree of wear, utilizing detection alarm device can change in time by reminding time worn out at wear-resisting fill block 2.
The utility model additionally provides a kind of granule materials transporting system, and this granule materials transporting system has the aforesaid bending device for granule materials conveying.
The bending device for granule materials conveying that the utility model provides and granule materials transporting system, each several part of bending device is Flange joint form, easy accessibility, decreases replacing construction.The major wear item of bend pipe 1 is wear-resisting fill block 2, and working life is 3 ~ 5 times of former ceramic-lined bend pipe 1; Cost reduces to 30% of former bend pipe 1.Wear-resisting fill block 2 is under the erosive wear of granule materials, former arc becomes and forms buffer area greatly, and change airflow direction and can deposit silica flour in buffer area, the working life of bend pipe 1 brings up to 6 months, and only need change wear-resisting fill block 2 after wearing and tearing, greatly save maintenance cost.Easily there is silicon powder deposit and result in blockage in former pipe-line system in use bend pipe 1 place, cleared up after need removing pipeline, cause down period longer, affect the normal operation of production system, adopt the technical solution of the utility model, only need take blind flange 3 i.e. observable and cleaning stopping state apart, decrease the repair time, ensured system cloud gray model.Can be connected with charging system on the second flange 12, add reaction when realizing not perforate and add the materials such as catalyzer; By detection alarm device, change in time by reminding time worn out at wear-resisting fill block 2.
Above mode of execution, does not form the restriction to this technological scheme protection domain.The amendment done within any spirit at above-mentioned mode of execution and principle, equivalently to replace and improvement etc., within the protection domain that all should be included in this technological scheme.
Claims (10)
1., for a bending device for granule materials conveying, it is characterized in that, comprise bend pipe, wear-resisting fill block and blind flange; The both ends open place of described bend pipe is provided with the first flange, and described bend pipe offers flange hole away from the tube wall of side, flexural center;
Described wear-resisting fill block is arranged at described flange hole place;
Described flange hole is provided with the second flange, described blind flange is installed on described second flange by bolt.
2. the bending device for granule materials conveying according to claim 1, it is characterized in that, described wear-resisting fill block is wear-resistant ceramic or abrasion resistance alloy.
3. the bending device for granule materials conveying according to claim 1, it is characterized in that, described wear-resisting fill block is concave arc surface towards the surface inside described bend pipe.
4. the bending device for granule materials conveying according to claim 1, it is characterized in that, described wear-resisting fill block is fixedly connected with described blind flange.
5. the bending device for granule materials conveying according to claim 1, it is characterized in that, described second flange comprises integrated pipe portion and flange edge, and the one end in described pipe portion is fixedly connected with described bend pipe, and the other end is fixedly connected with described flange edge; Described wear-resisting fill block is arranged in described pipe portion.
6. the bending device for granule materials conveying according to claim 1, it is characterized in that, described second flange and described bend pipe are formed in one.
7. the bending device for granule materials conveying according to claim 1, is characterized in that, be provided with pad between described second flange and described blind flange.
8. the bending device for granule materials conveying according to claim 1, it is characterized in that, the internal surface of described bend pipe is provided with ceramic layer.
9. the bending device for granule materials conveying according to claim 1, is characterized in that, described second flange being provided with the detection alarm device for detecting the described wear-resisting fill block degree of wear.
10. a granule materials transporting system, is characterized in that, described granule materials transporting system has the bending device for granule materials conveying described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844571.3U CN205078975U (en) | 2015-10-28 | 2015-10-28 | A swan neck system and granule material delivery system for granule material is carried |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844571.3U CN205078975U (en) | 2015-10-28 | 2015-10-28 | A swan neck system and granule material delivery system for granule material is carried |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205078975U true CN205078975U (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520844571.3U Expired - Fee Related CN205078975U (en) | 2015-10-28 | 2015-10-28 | A swan neck system and granule material delivery system for granule material is carried |
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| Country | Link |
|---|---|
| CN (1) | CN205078975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328337A (en) * | 2018-03-19 | 2018-07-27 | 农业部南京农业机械化研究所 | Pressure sending type Pneumatic conveyer |
| CN108644517A (en) * | 2018-08-06 | 2018-10-12 | 天津长瑞大通流体控制系统有限公司 | The flange seal nested structure and encapsulating method of highly pressurised liquid baffle type pipe connections |
-
2015
- 2015-10-28 CN CN201520844571.3U patent/CN205078975U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328337A (en) * | 2018-03-19 | 2018-07-27 | 农业部南京农业机械化研究所 | Pressure sending type Pneumatic conveyer |
| CN108328337B (en) * | 2018-03-19 | 2024-03-12 | 农业部南京农业机械化研究所 | Pressure-feeding type pneumatic conveying device |
| CN108644517A (en) * | 2018-08-06 | 2018-10-12 | 天津长瑞大通流体控制系统有限公司 | The flange seal nested structure and encapsulating method of highly pressurised liquid baffle type pipe connections |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20191028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |