CN216144238U

CN216144238U - Condensation evaporator for rectifying air

Info

Publication number: CN216144238U
Application number: CN202122123133.6U
Authority: CN
Inventors: 李天�
Original assignee: Hubei Changjiang Petrochemical Equipment Co ltd
Current assignee: Hubei Changjiang Petrochemical Equipment Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-29
Anticipated expiration: 2031-09-03

Abstract

The utility model belongs to the technical field of condensation evaporators, and particularly relates to a condensation evaporator for rectifying air, which comprises a base and a shell, wherein two supporting plates are fixedly installed at the top of the base, the top of each supporting plate is fixedly provided with a same lower clamp semi-ring, the top of each lower clamp semi-ring is fixedly provided with an upper clamp semi-ring, and the inner sides of the upper clamp semi-ring and the lower clamp semi-rings are fixedly provided with a plurality of elastic pieces. According to the utility model, the shell is conveniently and effectively fixed and convenient to process through the matching of the supporting plate, the lower clamp semi-ring, the upper connecting plate, the lower connecting plate, the bolt and the arc-shaped clamping plate, and meanwhile, the shell can be well buffered and protected through the matching of the elastic piece and the rubber pad, so that the situation that the shell is scratched during fixing is avoided, the heat insulation effect of the shell is better through the matching of the heat insulation layer and the heat preservation layer, the heat is prevented from being dissipated to the outside, and the rectification efficiency is improved.

Description

Condensation evaporator for rectifying air

Technical Field

The utility model relates to the technical field of condensation evaporators, in particular to a condensation evaporator for rectifying air.

Background

The air rectification is carried out in a rectification tower, and the components forming the air have different boiling points, namely the vapor pressures of the components are different at the same temperature, so that the ascending vapor and the descending liquid in the rectification tower are subjected to multiple partial condensation and partial evaporation to achieve the separation purpose, most of condensation evaporators are arranged between an upper tower and a lower tower, the ascending nitrogen in the lower tower is condensed in the lower tower, and the liquid nitrogen refluxed in the upper tower is evaporated in the upper tower.

However, when the existing condensing evaporator is processed, because the condensing evaporator is mostly circular, the existing condensing evaporator is inconvenient to be effectively fixed during processing, which brings inconvenience to processing, and the condensing evaporator has poor heat insulation performance, which leads to easy heat dissipation and seriously reduces the rectification efficiency, so that the condensing evaporator for rectifying air is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the existing condensing evaporator is inconvenient to effectively fix during processing due to the fact that the condensing evaporator is mostly circular during processing, the processing is inconvenient, heat is easy to dissipate due to poor heat insulation performance of the condensing evaporator, and the rectification efficiency is seriously reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a rectification is condensation evaporator for air, includes base and casing, the top fixed mounting of base has two backup pads, and the top fixed mounting of two backup pads has same lower clamp semi-ring, the top of lower clamp semi-ring is fixed and is provided with the top and presss from both sides the semi-ring, the equal fixed mounting in inboard of top clamp semi-ring and lower clamp semi-ring has a plurality of elastic components, and the equal fixed mounting in top that is located the bottom of a plurality of elastic components of top and a plurality of elastic components that are located the below has same arc splint, and two arc splint all activity butt are in the outside of casing, the fixed intercommunication in top of casing has the conveyer pipe, the fixed intercommunication in bottom of casing has the outlet pipe, the fixed intercommunication in one end of casing has the inlet tube.

Preferably, the casing includes outer steel ring, the inboard fixed mounting of outer steel ring has fire-retardant layer, the inboard fixed mounting on fire-retardant layer has the heat preservation, steel ring in the inboard fixed mounting of heat preservation, the inboard fixed mounting of interior steel ring has the insulating layer, the inboard fixed mounting of insulating layer has anticorrosive coating, anticorrosive coating's inboard fixed mounting has waterproof coating.

Preferably, the elastic part comprises a sleeve, a sliding disc is sleeved in the sleeve in a sliding manner, a supporting rod is fixedly mounted at the top of the sliding disc, and the bottom of the sliding disc and the inner wall of the bottom of the sleeve are fixedly provided with the same buffer spring.

Preferably, the top of the sleeve is provided with a through hole, and the support rod is sleeved in the through hole in a sliding manner.

Preferably, the front side and the rear side of the upper clamp semi-ring are fixedly provided with upper connecting plates, the front side and the rear side of the lower clamp semi-ring are fixedly provided with lower connecting plates, the tops of the two upper connecting plates are provided with two bolts in a threaded manner, and the two upper connecting plates are fixedly arranged at the tops of the corresponding lower connecting plates through the bolts.

Preferably, the inner sides of the two arc-shaped clamping plates are fixedly provided with rubber pads, and the two rubber pads are movably abutted to the outer side of the shell.

According to the condensation evaporator for rectifying air, the shell is conveniently and effectively fixed through the matching of the supporting plate, the lower half clamping ring, the upper connecting plate, the lower connecting plate, the bolt, the elastic piece, the arc-shaped clamping plate and the rubber pad, the shell is convenient to process, meanwhile, the shell can be well buffered and protected through the matching of the elastic piece and the rubber pad, and the shell is prevented from being scratched during fixing;

according to the condensation evaporator for rectifying air, the shell can be protected from water and corrosion through the matching of the waterproof coating and the anticorrosive coating, the inner wall of the shell is prevented from being corroded, the heat insulation effect of the shell is better through the matching of the heat insulation layer and the heat preservation layer, heat is prevented from being dissipated to the outside, and the rectification efficiency is improved;

the shell body is reasonable in structural design, the shell body can be conveniently and effectively fixed and processed through the matching of the supporting plate, the lower half clamping ring, the upper connecting plate, the lower connecting plate, the bolt and the arc-shaped clamping plate, the shell body can be well buffered and protected through the matching of the elastic piece and the rubber pad, the shell body is prevented from being scratched during fixing, the heat insulation and preservation effect of the shell body is better through the matching of the heat insulation layer and the heat preservation layer, heat is prevented from being dissipated to the outside, and the rectification efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of a condenser-evaporator for rectifying air according to the present invention;

FIG. 2 is a schematic structural diagram of a shell of a condenser/evaporator for rectifying air according to the present invention;

FIG. 3 is a side view of an upper half clamp and a lower half clamp of a condenser/evaporator for rectifying air according to the present invention;

fig. 4 is a schematic structural diagram of an elastic member of a condenser/evaporator for rectifying air according to the present invention.

In the figure: 1. a base; 2. a support plate; 3. a lower clamp half ring; 4. a housing; 5. an upper clamp semi-ring; 6. an upper connecting plate; 7. a bolt; 8. an arc-shaped splint; 9. a rubber pad; 10. a water inlet pipe; 11. a water outlet pipe; 12. a delivery pipe; 13. an elastic member; 14. a sleeve; 15. a sliding disk; 16. a buffer spring; 17. a support bar; 18. an outer steel ring; 19. a flame retardant layer; 20. a heat-insulating layer; 21. an inner steel ring; 22. a thermal insulation layer; 23. an anti-corrosion coating; 24. a water-resistant coating; 25. a lower connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a condensation evaporator for rectifying air, comprising a base 1 and a shell 4, wherein two support plates 2 are fixedly installed on the top of the base 1, the same lower clip half ring 3 is fixedly installed on the top of the two support plates 2, an upper clip half ring 5 is fixedly installed on the top of the lower clip half ring 3, a plurality of elastic members 13 are fixedly installed on the inner sides of the upper clip half ring 5 and the lower clip half ring 3, the bottom ends of the plurality of elastic members 13 positioned above and the top ends of the plurality of elastic members 13 positioned below are fixedly installed with the same arc-shaped clamping plate 8, the two arc-shaped clamping plates 8 are movably abutted against the outer side of the shell 4, when the condensation evaporator needs to be fixed, the shell 4 is placed on the lower clip half ring 3, then the upper clip half ring 5 is fixed on the lower clip half ring 3, so that the shell 4 can be fixedly installed in the two arc-shaped clamping plates 8, and the shell 4 can be fixed, the top of the shell 4 is fixedly communicated with a delivery pipe 12, the bottom of the shell 4 is fixedly communicated with a water outlet pipe 11, and one end of the shell 4 is fixedly communicated with a water inlet pipe 10.

In the utility model, the shell 4 comprises an outer steel ring 18, a flame retardant layer 19 is fixedly arranged on the inner side of the outer steel ring 18, a heat insulating layer 20 is fixedly arranged on the inner side of the flame retardant layer 19, an inner steel ring 21 is fixedly arranged on the inner side of the heat insulating layer 20, a heat insulating layer 22 is fixedly arranged on the inner side of the inner steel ring 21, an anticorrosion coating 23 is fixedly arranged on the inner side of the heat insulating layer 22, a waterproof coating 24 is fixedly arranged on the inner side of the anticorrosion coating 23, and by the matching of the outer steel ring 18 and the inner steel ring 21, the strength of the shell 4 can be ensured, the shell 4 can be protected by water and corrosion through the matching of the waterproof coating 24 and the anticorrosive coating 23, the shell 4 is more durable, through the matching of the heat insulation layer 22 and the heat preservation layer 20, the heat insulation effect of the shell 4 is better, the heat dissipation is avoided, the rectification efficiency is improved, the flame-retardant layer 19 can prevent fire for the insulating layer 20 when a fire source exists outside.

According to the utility model, the elastic part 13 comprises a sleeve 14, a sliding disc 15 is sleeved in the sleeve 14 in a sliding manner, a supporting rod 17 is fixedly installed at the top of the sliding disc 15, the same buffer spring 16 is fixedly installed on the bottom of the sliding disc 15 and the inner wall of the bottom of the sleeve 14, the shell 4 is placed in the arc-shaped clamping plate 8, the supporting rod 17 is extruded, so that the sliding disc 15 is driven to move downwards, the sliding disc 15 starts to extrude the buffer spring 16, and the buffer spring 16 deforms, so that the shell 4 and the arc-shaped clamping plate 8 form soft contact, and the buffering protection effect can be achieved during fixing.

In the utility model, the top of the sleeve 14 is provided with a through hole, the support rod 17 is sleeved in the through hole in a sliding manner, and the support rod 17 can be guided through the through hole, so that the movement of the support rod is more stable.

In the utility model, the front side and the rear side of the upper half-clamping ring 5 are both fixedly provided with the upper connecting plates 6, the front side and the rear side of the lower half-clamping ring 3 are both fixedly provided with the lower connecting plates 25, the tops of the two upper connecting plates 6 are both provided with two bolts 7 in a threaded manner, the two upper connecting plates 6 are both fixedly arranged at the tops of the corresponding lower connecting plates 25 through the bolts 7, and the upper half-clamping ring 5 and the lower half-clamping ring 3 are conveniently fixed together through the matching of the bolts 7, the upper connecting plates 6 and the lower connecting plates 25.

In the utility model, rubber pads 9 are fixedly arranged on the inner sides of the two arc-shaped clamping plates 8, the two rubber pads 9 are movably abutted against the outer side of the shell 4, and the shell 4 can be protected in a buffering way through the rubber pads 9, so that the situation that the shell 4 is scratched when being fixed is avoided.

In the utility model, when the condensation evaporator needs to be fixed, the shell 4 is placed on the lower half-clamping ring 3, then the upper half-clamping ring 5 is placed on the lower half-clamping ring 3, the lower half-clamping ring 3 and the upper half-clamping ring 5 are fixedly installed together through the bolt 7, so that the shell 4 can be fixedly installed in the two arc-shaped clamping plates 8, the shell 4 can be buffered through the buffer spring 16 through the elastic piece 13, and then the shell 4 can be buffered again through the rubber pad 9, so that the shell 4 and the arc-shaped clamping plates 8 form soft contact, thereby playing a role of buffer protection during fixing, avoiding the situation that the shell 4 is scratched during fixing, ensuring the strength of the shell 4 through the matching of the outer steel ring 18 and the inner steel ring 21, and performing waterproof and anticorrosion protection on the shell 4 through the matching of the waterproof coating 24 and the anticorrosion coating 23, avoid the condition that the inner wall of casing 4 takes place to corrode to make casing 4 more durable, through the cooperation of insulating layer 22 and heat preservation 20, make casing 4's thermal-insulated heat preservation effect better, avoid the heat to scatter and disappear to the external world, thereby improved rectification efficiency, through fire-retardant layer 19, can play the effect of fire prevention to heat preservation 20 when the external source of a fire.

Claims

1. A condensation evaporator for rectifying air comprises a base (1) and a shell (4) and is characterized in that two supporting plates (2) are fixedly mounted at the top of the base (1), the top of each supporting plate (2) is fixedly provided with a same lower clamp half ring (3), an upper clamp half ring (5) is fixedly arranged at the top of each lower clamp half ring (3), a plurality of elastic members (13) are fixedly mounted on the inner sides of the upper clamp half ring (5) and the lower clamp half rings (3), the bottom ends of the elastic members (13) above and the top ends of the elastic members (13) below are fixedly provided with a same arc-shaped clamp plate (8), the two arc-shaped clamp plates (8) are movably abutted against the outer side of the shell (4), the top of the shell (4) is fixedly communicated with a conveying pipe (12), and the bottom of the shell (4) is communicated with a water outlet pipe (11), one end of the shell (4) is fixedly communicated with a water inlet pipe (10).

2. The condensation evaporator for rectification air according to claim 1, wherein the shell (4) comprises an outer steel ring (18), a flame retardant layer (19) is fixedly mounted on the inner side of the outer steel ring (18), a heat preservation layer (20) is fixedly mounted on the inner side of the flame retardant layer (19), an inner steel ring (21) is fixedly mounted on the inner side of the heat preservation layer (20), a heat insulation layer (22) is fixedly mounted on the inner side of the inner steel ring (21), an anticorrosion coating (23) is fixedly mounted on the inner side of the heat insulation layer (22), and a waterproof coating (24) is fixedly mounted on the inner side of the anticorrosion coating (23).

3. The condensation evaporator for rectification air according to claim 1, wherein the elastic member (13) comprises a sleeve (14), a sliding disc (15) is sleeved in the sleeve (14) in a sliding manner, a supporting rod (17) is fixedly installed at the top of the sliding disc (15), and the same buffer spring (16) is fixedly installed on the bottom of the sliding disc (15) and the inner wall of the bottom of the sleeve (14).

4. A condenser-evaporator for rectification air as claimed in claim 3, wherein the top of the sleeve (14) is provided with a through hole, and the support rod (17) is slidably sleeved in the through hole.

5. A condensation evaporator for rectification air according to claim 1, characterized in that the upper half clamping ring (5) is fixedly provided with an upper connecting plate (6) at the front and rear sides thereof, the lower half clamping ring (3) is fixedly provided with a lower connecting plate (25) at the front and rear sides thereof, the two upper connecting plates (6) are respectively provided with two bolts (7) at the top thereof by screw threads, and the two upper connecting plates (6) are respectively fixedly arranged at the top of the corresponding lower connecting plate (25) by bolts (7).

6. A condenser-evaporator for rectified air according to claim 1, characterized in that rubber pads (9) are fixedly mounted on the inner sides of the two arc-shaped clamping plates (8), and the two rubber pads (9) are movably abutted against the outer side of the housing (4).