CN204822715U - Magazine attachment is down used to pressure vessels for chemical industry - Google Patents
Magazine attachment is down used to pressure vessels for chemical industry Download PDFInfo
- Publication number
- CN204822715U CN204822715U CN201520568475.0U CN201520568475U CN204822715U CN 204822715 U CN204822715 U CN 204822715U CN 201520568475 U CN201520568475 U CN 201520568475U CN 204822715 U CN204822715 U CN 204822715U
- Authority
- CN
- China
- Prior art keywords
- hopper
- chemical industry
- pressure vessels
- lower component
- upper element
- 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.)
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- 238000005039 chemical industry Methods 0.000 title claims abstract description 19
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002956 ash Substances 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 235000002918 Fraxinus excelsior Nutrition 0.000 abstract description 2
- 239000010883 coal ash Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 235000015450 Tilia cordata Nutrition 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000789 fastener Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Abstract
(B, ) magazine attachment is down used to pressure vessels for chemical industry. Often having in the pressure vessels for the chemical industry and discharging the coal ash cooling of after -flame, crushing back to use the container, the hopper all can be installed down in the lower part for collect and discharge ashes and lime -ash. If yet hopper under the first welding installation, the whole thermal treatment of later stage equipment can result in hopper deformation down to the unable entering of the inside some areas constructor of equipment, unable effective implementation of a lot of operations. A magazine attachment is down used to pressure vessels for chemical industry which constitutes and includes: supporting component (b) (b) 1 (b) (b), the supporting component be connected with lower hopper lower part subassembly (b) (b) 2 (b) (b), lower hopper lower part subassembly be connected with lower hopper upper portion subassembly (b) (b) 3 (b) (b), the upper end of lower hopper upper portion subassembly pass through the bolt and be connected with grommet (b) (b) 4 (b) (b), the grommet install on barrel (b) (b) 5 (b) (b) inner wall. The utility model discloses be applied to the pressure vessels for the chemical industry. (B, )
Description
technical field:
the utility model relates to a kind of pressure vessels for the chemical industry hopper device.
background technology:
often have in pressure vessels for the chemical industry the coal ash of after-flame is cooled, pulverize after discharge container, hopper all can be installed in bottom, for collecting and discharging ashes and lime-ash.If but first welded and installed hopper, post facility bulk heat treatment can cause hopper to be out of shape, and device interior some areas workmen cannot enter, and a lot of operation cannot effectively be implemented; Hopper adopts overall sheet material manufacture, in equipment running process, due to the change of temperature, can produce very large thermal stress and thermal deformation, fragile, will affect container performance; If hopper damages, breakage can only be prescinded, again splice repair welding, but be subject to the restriction of people's hole size, if breakage is excessive, patch work is undertaken being difficult to.
utility model content:
the purpose of this utility model is to provide a kind of pressure vessels for the chemical industry hopper device.
above-mentioned object is realized by following technical scheme:
a kind of pressure vessels for the chemical industry hopper device, its composition comprises: hopper parts, supporting component, described supporting component is connected with hopper lower component, described hopper lower component is connected with hopper upper element, the upper end of described hopper upper element is connected with grommet by bolt, and described grommet is arranged on cylinder inboard wall.
described pressure vessels for the chemical industry hopper device, described hopper upper element is bored sheet by polylith and is spliced, described cone sheet has two groups of quadrangle connecting panels, and two groups of described quadrangle connecting panels are processed with through hole, and described hopper upper element is bored sheet via through holes by polylith and carried out bolt connection.
described pressure vessels for the chemical industry hopper device, described hopper lower component is welded with a circle steady ring, the junction of described hopper lower component and described hopper upper element coordinates through described steady ring installs and leaves space, bell place and the described vessel port place of described hopper lower component have 5mm air gate, and described hopper lower component is unitary tapered cylinder.
the beneficial effects of the utility model:
1. the utility model adopts detachable splicing construction, make hopper for convenience detach in installation and use procedure, to carry out device interior operation, in use can carry out at any time changing and assembling, and effectively control the thermal walking that produced by temperature traverse and stress is concentrated, improve service life.According to hopper handling characteristics in pressure vessels for the chemical industry, by improving discharging hopper structure, effectively extending hopper service life, easy access is changed, installing and manufacture, thus improving vessel safety operation life.
the utility model is characterized in that the original hopper segmentation rolled by monoblock stainless steel materials to spell system; and use fastener to fix; thus protection hopper is in operational process; the thermal walking that can not produce due to temperature traverse and stress are concentrated and damage; and its structure is for convenience detach; convenient in device fabrication and use procedure, to equipment inner wall process, to ensure to use safely in equipment running process.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is the partial enlarged drawings of A in accompanying drawing 1.
accompanying drawing 3 is the partial enlarged drawings of B in accompanying drawing 1.
detailed description of the invention:
embodiment 1:
a kind of pressure vessels for the chemical industry hopper device, its composition comprises: supporting component 1, described supporting component is connected with hopper lower component 2, described hopper lower component is connected with hopper upper element 3, the upper end of described hopper upper element is connected with grommet 4 by bolt, and described grommet is arranged on cylindrical shell 5 inwall.
embodiment 2:
pressure vessels for the chemical industry according to embodiment 1 hopper device, described hopper upper element has polylith cone sheet 6, described cone sheet has two groups of quadrangle connecting panels, two groups of described quadrangle connecting panels are processed with through hole, and described hopper upper element is bored sheet via through holes by polylith and carried out bolt connection.
embodiment 3:
pressure vessels for the chemical industry according to embodiment 1 or 2 hopper device, described hopper lower component is welded with a circle steady ring, the junction of described hopper lower component and described hopper upper element coordinates through described steady ring installs and leaves space, bell place and the described vessel port place of described hopper lower component have 5mm air gate, and described hopper lower component is unitary tapered cylinder.
Claims (3)
1. a pressure vessels for the chemical industry hopper device, its composition comprises: hopper parts, supporting component, it is characterized in that: described supporting component is connected with hopper lower component, described hopper lower component is connected with hopper upper element, the upper end of described hopper upper element is connected with grommet by bolt, and described grommet is arranged on cylinder inboard wall.
2. pressure vessels for the chemical industry hopper device according to claim 1, it is characterized in that: described hopper upper element is bored sheet by polylith and spliced, described cone sheet has two groups of quadrangle connecting panels, two groups of described quadrangle connecting panels are processed with through hole, and described hopper upper element is bored sheet via through holes by polylith and carried out bolt connection.
3. pressure vessels for the chemical industry hopper device according to claim 1 and 2, it is characterized in that: described hopper lower component is welded with a circle steady ring, the junction of described hopper lower component and described hopper upper element coordinates through described steady ring installs and leaves space, bell place and the described vessel port place of described hopper lower component have 5mm air gate, and described hopper lower component is unitary tapered cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568475.0U CN204822715U (en) | 2015-07-31 | 2015-07-31 | Magazine attachment is down used to pressure vessels for chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568475.0U CN204822715U (en) | 2015-07-31 | 2015-07-31 | Magazine attachment is down used to pressure vessels for chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204822715U true CN204822715U (en) | 2015-12-02 |
Family
ID=54680339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520568475.0U Active CN204822715U (en) | 2015-07-31 | 2015-07-31 | Magazine attachment is down used to pressure vessels for chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204822715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212402A (en) * | 2022-02-24 | 2022-03-22 | 北京联合荣大工程材料股份有限公司 | Steel structure bin lining structure and manufacturing method thereof |
-
2015
- 2015-07-31 CN CN201520568475.0U patent/CN204822715U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212402A (en) * | 2022-02-24 | 2022-03-22 | 北京联合荣大工程材料股份有限公司 | Steel structure bin lining structure and manufacturing method thereof |
| CN114212402B (en) * | 2022-02-24 | 2022-05-17 | 北京联合荣大工程材料股份有限公司 | Steel structure bin lining structure and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |