CN202133232U - Tapered ice chest for air separation equipment - Google Patents
Tapered ice chest for air separation equipment Download PDFInfo
- Publication number
- CN202133232U CN202133232U CN201120188532U CN201120188532U CN202133232U CN 202133232 U CN202133232 U CN 202133232U CN 201120188532 U CN201120188532 U CN 201120188532U CN 201120188532 U CN201120188532 U CN 201120188532U CN 202133232 U CN202133232 U CN 202133232U
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- China
- Prior art keywords
- ice chest
- air separation
- separation equipment
- insulated cabinet
- cold insulated
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- Expired - Fee Related
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Abstract
The utility model provides a tapered ice chest for air separation equipment. The tapered ice chest is characterized in that a cold insulation box is arranged outside air separation equipment and on a foundation, the area of the lower bottom surface of the cold insulation box is larger than that of the columnar top surface, the columnar cold insulation box is provided with four opposite side surfaces, the part (s) of any one or more of the four opposite side surfaces, which face (s) to the center line of the cold insulation box, is (are) inclined to form one or more inclined plane (s), and the inclined planes are connected with the adjacent side surfaces. The modified tapered ice chest for the air separation equipment, which is provided by the utility model, reduces the situations of low utilization ratio and space waste in an ice chest, improves the cold insulation efficiency in the ice chest, has effectively reduced wind pressure due to the tapered outline, and simultaneously reduces the device investment cost and the energy consumption.
Description
Technical field
The utility model relates to a kind of air separation equipment ice chest, relates in particular to a kind of taper air separation equipment ice chest.
Background technology
Ice chest is to guarantee fractionating column internal unit operate as normal under certain low temperature, reduces loss of refrigeration capacity, is the indispensable important component part of air separation plant.Each ice chest all is the casing of a sealing, and the inside is filled with the dry gas protection, and safety device and breathing equipment are set above that, and inspection door then is equipped with in the side.Be used to prevent inner loss of refrigeration capacity at heat-insulating materials such as the inner pearlifes commonly used of ice chest.
In the process, often need consider as a whole, in the design of ice chest and in making to reach optimized scheme to various aspects such as the apparatus arrangement in whole ice chest and the ice chest, pipeline rout, pipeline material and pipe stresses.Up to tens meters even tens meters ice chest carries the race cold of its whole cold insulated cabinet, heavy, basic sedimentation, wind in design process and factor such as load all need be taken into account it.The shape of ice chest is designed with significant effects to whole ice chest, and its shape involves the trend of ice chest internal pipeline and the layout of equipment.
Chinese patent CN101338965A has disclosed a kind of mediusize separation plant fractionating column ice chest assemble method, mentions in this method through the ice chest modular unit being sent to the scene and assembles ice chest through securing member or welding again.The shape of this conventional assembling ice chest is a solid rectangle, in such ice chest, often has very big skimble-skamble space, and the dead angle and the space availability ratio that form in the ice chest are low.
Ice chest reasonably designs the investment and the income of direct relation auto levelizer as the protection equipment of cold-zone operate as normal, tackles whole ice chest design and fully payes attention to.And whole ice chest manufacturing process is complicated, and ice chest is made material therefor and is mostly section bar and steel plate, and it is big to take investment, is satisfying under the environment of basic design requirement, reduces the volume and the weight of ice chest as far as possible, with economy system cost of investment and the consumption that reduces energy.
The utility model content
The utility model provides a kind of taper air separation equipment ice chest, and the shape of traditional ice chest is optimized, and has reduced the low space of utilization rate in the ice chest, improves the plant investment rate, reduces the consumption of energy.
A kind of taper air separation equipment ice chest is provided to achieve these goals; It is characterized in that outside air separation equipment, be provided with cold insulated cabinet, cold insulated cabinet is arranged on the basis; Cold insulated cabinet is the column of bottom surface area greater than end face; Said column cold insulated cabinet has four sides facing each other, and any one or more centerline towards cold insulated cabinet are formed slopely one or more inclined-planes in said four sides, are connected between said inclined-plane and its adjacent side.
In the taper air separation equipment ice chest of mentioning in the above, the top of four sides of wherein said cold insulated cabinet is provided with top cover.
The ice chest that the utility model provides is the ice chest laterally inclined certain angle partly that tower on it is outer, reduces the volume of ice chest, and the structure of skeleton diminishes, and the consumption of filling pearlife in the ice chest also significantly reduces.Especially the dead angle that exists in the ice chest can significantly be reduced.Inclined plane and center line shape are in an angle; This angle the utility model is referred to as the angle of inclination on inclined-plane; The scope that the angle of inclination on this inclined-plane can be selected is between 1 ~ 80 °, and the preferential angle of inclination of selecting is 2 ~ 20 °, and preferably the angle of inclination on inclined-plane is 4.5 °.
The taper air separation equipment ice chest that the utility model provides, wherein said top cover are the rectangle of 1200mm * 2400mm specification, and the angle of inclination on inclined-plane is 5 °.
The taper air separation equipment ice chest that the utility model provides adopts welding, securing member to connect or compression moulding between each side of wherein said cold insulated cabinet and the top cover.Top at cold insulated cabinet can also be provided with safety guard and breathing equipment, is used to solve the situation that the burst pressure great change appears in ice chest.
The utility model provides a kind of transformed taper air separation equipment ice chest, reduces that utilization rate in the ice chest is low, the situation of space waste, improves cold insulation efficient in the ice chest, also reduces plant investment cost and the consumption that reduces energy simultaneously.
Description of drawings
Fig. 1 is the front view of the utility model taper air separation equipment ice chest embodiment 1.
Fig. 2 is the side view of the utility model taper air separation equipment ice chest embodiment 1.
Fig. 3 is the vertical view of the utility model taper air separation equipment ice chest embodiment 1.
The specific embodiment
Equipment component for guaranteeing its operate as normal, reduces loss of refrigeration capacity in cold operation in the air separation equipment; So be provided with cold insulated cabinet outside, the utility model provides a kind of taper air separation equipment ice chest, comprises tower; Wherein outside last tower, be provided with cold insulated cabinet 1; Cold insulated cabinet 1 is arranged on the basis, and cold insulated cabinet 1 is the column of bottom surface area greater than end face, and column cold insulated cabinet 1 has four opposite flanks; Any one or more centerline towards cold insulated cabinet 1 are formed slopely one or more inclined-planes in relative four sides, are connected between inclined-plane and its adjacent side.
The structure of ice chest is designed to have certain gradient, can reduces the whole external surface area of whole ice chest.Corresponding its ice chest volume inside also has corresponding minimizing, and the cold insulation efficient of this part volume of minimizing in ice chest is lower, and the space of reducing this part can increase considerably the effect of cold insulation, reduces the consumption of energy.In addition, because the volume of ice chest reduces, build the needed skeleton consumption of ice chest and reduce, the consumption of ice chest inner stuffing pearlife also reduces significantly.
Through concrete embodiment a kind of taper air separation equipment of the utility model ice chest is described in detail below, so that better understand the utility model, but following embodiment does not limit the utility model scope.
Embodiment 1
On taper air separation equipment ice chest, be provided with cold insulated cabinet 1 outside the tower, cold insulated cabinet 1 is arranged on the basis.Two relative sides tilt 4.5 ° to the center of cold insulated cabinet 1 in relative four sides of cold insulated cabinet 1, and the minimum point on inclined plane is 8000mm to the vertical range between the peak.Two faces adjacent with the inclined plane are not done inclination, link together through compacting between inclined-plane and the side.The top of cold insulated cabinet 1 also is provided with top cover, and the specification of top cover is 1200mm * 2400mm.On top cover, be provided with the manhole device, behind the filler pearlife of packing into, seal up manhole.Fig. 1 is side view, front view and the vertical view of the utility model taper air separation equipment ice chest embodiment 1 to Fig. 3.
The ice chest that the utility model is provided all is that the ice chest of vertical plane is compared under the condition of same bottom surface size, same ice chest height with four, and the volume of the ice chest that the utility model provides is compared and reduced 15.36m
3, the weight of whole ice chest skeleton consumption reduces about 240kg, and the inner pearlife consumption of filling of ice chest reduces 15.3kg, and the gross weight that whole ice chest pearlife is used alleviates 768kg, and the gross weight of whole ice chest reduces 1008kg.
Embodiment 2
On taper air separation equipment ice chest, be provided with cold insulated cabinet 1 outside the tower, cold insulated cabinet 1 is arranged on the basis.Two relative sides tilt 5.7 ° to the center of cold insulated cabinet 1 in relative four sides of cold insulated cabinet 1, and the minimum point on inclined plane is 6000mm to the vertical range between the peak.Two faces adjacent with the inclined plane are not done inclination, link together through compacting between inclined-plane and the side.The top of cold insulated cabinet 1 also is provided with top cover, and the specification of top cover is 1200mm * 2400mm.On top cover, be provided with the manhole device, behind the filler pearlife of packing into, seal up manhole.Identical among ice chest structural representation and the embodiment 1.
The ice chest that the utility model is provided all is that the ice chest of vertical plane is compared under the condition of same bottom surface size, same ice chest height with four, and the volume of the ice chest that the utility model provides is compared and reduced 11.52m
3, the weight of whole ice chest skeleton consumption reduces about 200kg, and the inner pearlife consumption of filling of ice chest reduces about 12.9kg, and the gross weight that whole ice chest pearlife is used reduces about 587kg, and the gross weight of whole ice chest reduces about 800kg.
Embodiment 3
On taper air separation equipment ice chest, be provided with cold insulated cabinet 1 outside the tower, cold insulated cabinet 1 is arranged on the basis.Two relative sides tilt 7.125 ° to the center of cold insulated cabinet 1 in relative four sides of cold insulated cabinet 1, and the minimum point on inclined plane is 4000mm to the vertical range between the peak.Two faces adjacent with the inclined plane are not done inclination, link together through compacting between inclined-plane and the side.The top of cold insulated cabinet 1 also is provided with top cover, and the specification of top cover is 1400mm * 2400mm.On top cover, be provided with the manhole device, behind the filler pearlife of packing into, seal up manhole.Identical among ice chest structural representation and the embodiment 1.
The ice chest that the utility model is provided all is that the ice chest of vertical plane is compared under the condition of same bottom surface size, same ice chest height with four, and the volume of the ice chest that the utility model provides is compared and reduced 6.4m
3, the weight of whole ice chest skeleton consumption reduces about 145kg, and the inner pearlife consumption of filling of ice chest reduces 8.1kg, and the gross weight that whole ice chest pearlife is used reduces about 654kg, and the gross weight of whole ice chest reduces 807kg.
Embodiment 4
On taper air separation equipment ice chest, be provided with cold insulated cabinet 1 outside the tower, cold insulated cabinet 1 is arranged on the basis.Relative four sides of cold insulated cabinet 1 all tilt 4.3 ° to the center of cold insulated cabinet 1, and the minimum point on inclined plane is 12000mm to the vertical range between the peak.Two faces adjacent with the inclined plane are not done inclination, link together through compacting between inclined-plane and the side.The top of cold insulated cabinet 1 also is provided with top cover, and the specification of top cover is 1800mm * 1800mm.On top cover, be provided with the manhole device, behind the filler pearlife of packing into, seal up manhole.Identical among ice chest structural representation and the embodiment 1.
The ice chest that the utility model is provided is compared with four volumes that all are ice chest compared the utility model and provide by the ice chest of vertical plane under the condition of same bottom surface size, same ice chest height and is reduced 34.54m
3, the weight of whole ice chest skeleton consumption reduces about 506kg, and the inner pearlife consumption of filling of ice chest reduces 25.7kg, and the gross weight that whole ice chest pearlife is used reduces about 1642kg, and the gross weight of whole ice chest reduces 2173.7kg.
The taper air separation equipment ice chest that the utility model provides improves the structure of conventional ice chest, reduces the low dead angle area of utilization rate in the ice chest, improves cold insulation efficient in the ice chest, also reduces plant investment cost and the consumption that reduces energy simultaneously.
More than the specific embodiment of the utility model is described in detail, but it is just as example, the utility model is not restricted to the specific embodiment of above description.To those skilled in the art, any equivalent modifications that the utility model is carried out with substitute also all among the category of the utility model.Therefore, impartial conversion and the modification under spirit that does not break away from the utility model and scope, done all should be encompassed in the scope of the utility model.
Claims (8)
1. taper air separation equipment ice chest; It is characterized in that outside air separation equipment, be provided with cold insulated cabinet, cold insulated cabinet is arranged on the basis; Cold insulated cabinet is the column of bottom surface area greater than end face; Said column cold insulated cabinet has four sides facing each other, and any one or more centerline towards cold insulated cabinet are formed slopely one or more inclined-planes in said four sides, are connected between said inclined-plane and its adjacent side.
2. taper air separation equipment ice chest according to claim 1 is characterized in that the top of four sides of said cold insulated cabinet is provided with top cover.
3. taper air separation equipment ice chest according to claim 1 is characterized in that the angle of inclination on said inclined-plane is 1 ~ 80 °.
4. taper air separation equipment ice chest according to claim 3 is characterized in that the angle of inclination on said inclined-plane is 2 ~ 20 °.
5. taper air separation equipment ice chest according to claim 4 is characterized in that the angle of inclination on said inclined-plane is 4.5 °.
6. taper air separation equipment ice chest according to claim 2 is characterized in that, said top cover is the rectangle of 1200mm * 2400mm specification, and the angle of inclination on inclined-plane is 5 °.
7. taper air separation equipment ice chest according to claim 1 is characterized in that, adopts welding, securing member to connect or compression moulding between each side of said cold insulated cabinet and the top cover.
8. taper air separation equipment ice chest according to claim 1 is characterized in that the top of said cold insulated cabinet is provided with safety guard and breathing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120188532U CN202133232U (en) | 2011-06-07 | 2011-06-07 | Tapered ice chest for air separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120188532U CN202133232U (en) | 2011-06-07 | 2011-06-07 | Tapered ice chest for air separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133232U true CN202133232U (en) | 2012-02-01 |
Family
ID=45521998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120188532U Expired - Fee Related CN202133232U (en) | 2011-06-07 | 2011-06-07 | Tapered ice chest for air separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123202A (en) * | 2013-02-06 | 2013-05-29 | 珠海共同机械设备有限公司 | Air separation cooling box |
| CN109140902A (en) * | 2017-06-16 | 2019-01-04 | 杭州福斯达深冷装备股份有限公司 | A kind of novel evacuated ice chest |
-
2011
- 2011-06-07 CN CN201120188532U patent/CN202133232U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123202A (en) * | 2013-02-06 | 2013-05-29 | 珠海共同机械设备有限公司 | Air separation cooling box |
| CN103123202B (en) * | 2013-02-06 | 2016-05-18 | 珠海共同低碳科技股份有限公司 | A kind of empty point ice chest |
| CN109140902A (en) * | 2017-06-16 | 2019-01-04 | 杭州福斯达深冷装备股份有限公司 | A kind of novel evacuated ice chest |
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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: 20120201 Termination date: 20190607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |