CN217311968U

CN217311968U - Heat insulation sleeve for evaporator

Info

Publication number: CN217311968U
Application number: CN202220002177.5U
Authority: CN
Inventors: 周建; 蔡雅棠; 马晓明; 陈晓峰
Original assignee: Sichuan Forever Chemical Engineering Technology Co ltd
Current assignee: Sichuan Forever Chemical Engineering Technology Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-08-30
Anticipated expiration: 2032-01-04

Abstract

A heat insulation sleeve for an evaporator comprises a supporting component and a heat insulation component; the supporting member comprises a pair of lower supporting plates, each lower supporting plate is provided with an upper extending supporting plate in an upward extending manner, each upper extending supporting plate is provided with a plurality of fixing sleeves, an arc-shaped plate is arranged between the fixing sleeves at the same height, two ends of each arc-shaped plate are provided with fixing bulges, and each pair of fixing bulges are provided with a connecting member; the heat insulation component comprises an outer barrel fixed between the arc plates, end rings are arranged at two ends of the outer barrel, a cooling pipe is arranged on the inner side of the outer barrel, a reflection piece is arranged on the inner side of the cooling pipe, and a heat insulation inner barrel is arranged on the inner side of the reflection piece. The utility model discloses a supporting component and thermal-insulated component cover are established in the outside of evaporimeter, can reflect to the heat of outdiffusion, perhaps absorb excessive heat to thermal utilization ratio has been improved, and establish thermal-insulated component cover through the supporting component convenience and fix on the evaporimeter, have stronger practicality.

Description

Heat insulation sleeve for evaporator

Technical Field

The utility model relates to a peel off the relevant technical field of liquid regeneration facility, especially relate to a radiation shield for evaporimeter.

Background

The thin film evaporator is a device for separating substances such as water, which are easily vaporized by passing a solution in the form of a thin film through a heated tank, and has an excellent effect of purifying a solvent in a stripping liquid while having high efficiency. However, when the evaporator is working, the temperature of the tank wall is high, so that the heat utilization of the existing evaporator is considered to be low, and a part of heat exchanges with the outside through the tank wall, so that how to improve the heat utilization rate of the evaporator becomes a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heat insulating sleeve for evaporator to solve above-mentioned prior art not enough, reflect through the heat of subtend outdiffusion, perhaps absorb excessive heat, improved thermal utilization ratio, have stronger practicality.

In order to realize the purpose of the utility model, the following technologies are adopted:

a heat insulation sleeve for an evaporator comprises a supporting component and a heat insulation component;

the supporting member comprises a pair of lower supporting plates, each lower supporting plate is provided with an upper extending supporting plate in an upward extending manner, each upper extending supporting plate is provided with a plurality of fixing sleeves, an arc-shaped plate is arranged between the fixing sleeves at the same height, two ends of each arc-shaped plate are provided with fixing bulges, and each pair of fixing bulges are provided with a connecting member;

the heat insulation component comprises an outer barrel fixed between the arc plates, end rings are arranged at two ends of the outer barrel, a cooling pipe is arranged on the inner side of the outer barrel, a reflection piece is arranged on the inner side of the cooling pipe, and a heat insulation inner barrel is arranged on the inner side of the reflection piece.

Furthermore, the inner wall of the arc-shaped plate is provided with a plurality of elastic bulges.

Furthermore, the connecting component comprises a pair of penetrating rods penetrating through the fixing bulges, an outer plate is arranged at one end of each penetrating rod, a locking pin is arranged at the other end of each penetrating rod, a hinge seat is mounted on one fixing bulge, each hinge seat is hinged to a hinge joint, a fixing lead screw is arranged at the other end of each hinge joint, a fixing thread sleeve is arranged on each fixing lead screw, a rotating seat is arranged outside each fixing thread sleeve, hinged plates are arranged at two ends of each rotating seat, the hinged plates are hinged to L-shaped connecting plates, a U-shaped groove is formed in the other ends of the L-shaped connecting plates, and the locking pins penetrate through the U-shaped grooves.

Furthermore, a concave connecting piece penetrates through the inner side ends of the L-shaped connecting plates, a pair of outer fixing seats are mounted on the outer walls of the L-shaped connecting plates, a middle rod is arranged between the outer fixing seats, a spring is sleeved on the middle rod, a folded inner top plate is arranged at the inner side end of the spring, an inserting plate is arranged at the other end of the folded inner top plate, and the inserting plate penetrates through the other end of the concave connecting piece.

Further, the cooling pipe is in a spiral structure.

Further, the reflector is of a wavy structure and is made of molybdenum alloy.

Further, the heat insulation inner cylinder is made of refractory materials.

The technical scheme has the advantages that:

the utility model discloses a supporting component and thermal-insulated component cover are established in the outside of evaporimeter, can reflect to the heat of outdiffusion, perhaps absorb excessive heat to thermal utilization ratio has been improved, and establish thermal-insulated component cover through the supporting component convenience and fix on the evaporimeter, have stronger practicality.

Drawings

Fig. 1 shows a perspective view of one embodiment.

Fig. 2 shows an enlarged view at a.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures must be perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 2, an insulating jacket for an evaporator includes a support member 1 and an insulating member 2. In this embodiment, the supporting member 1 supports and fixes the heat insulating member 2, so that the heat insulating member 2 is conveniently fixed on the evaporator, and the heat insulating member 2 absorbs and reflects the heat overflowing from the evaporator, thereby improving the utilization rate of the heat and reducing the energy consumption.

Supporting member 1 includes a pair of fagging 10 down, and fagging 10 all upwards is equipped with extending extension board 11 down, goes up to extend extension board 11 and all installs a plurality of fixed covers 12, all is equipped with arc 13 between the fixed cover 12 that is located same high department, and the both ends of arc 13 all are equipped with fixed arch 130, and every fixed arch 130 all is equipped with connecting member 14, and the 13 inner walls of arc are equipped with a plurality of elastic bulge 17. The connecting member 14 comprises a pair of through rods 140 penetrating through the fixing protrusions 130, one end of each through rod 140 is provided with an outer plate 141, the other end of each through rod 140 is provided with a locking pin 142, one fixing protrusion 130 is provided with a hinge seat 143, the hinge seat 143 is hinged with a hinge head 144, the other end of the hinge head 144 is provided with a fixing screw 145, the fixing screw 145 is provided with a fixing screw sleeve 146, a rotating seat 147 is arranged outside the fixing screw sleeve 146, both ends of the rotating seat 147 are provided with hinge plates 148, the hinge plates 148 are hinged with L-shaped connecting plates 149, the other ends of the L-shaped connecting plates 149 are provided with U-shaped grooves, the locking pins 142 penetrate into the U-shaped grooves, a concave connecting piece 153 penetrates between the inner ends of the L-shaped connecting plates 149, the outer walls of the L-shaped connecting plates 149 are provided with a pair of outer fixing seats 150, a middle rod is arranged between the outer fixing seats 150, a spring 151 is sleeved on the middle rod, the inner end of the spring 151 is provided with a folded inner top plate 152, the other end of the folded top plate 152 is provided with an inserting plate, the insert plate penetrates the other end of the female connector 153. The upper extension plate 11 in this embodiment supports the fixed heat insulating member 2. The provision of the arc-shaped plates 13 facilitates the fixing of the insulating member 2 and, in order to improve the stability of the fixing, corresponding elastic projections 17 are provided in the interim. The connecting member 14 in this embodiment facilitates the connection and fixation of the plurality of pairs of arc-shaped plates 13, and certainly also facilitates the disassembly, thereby facilitating the operation when the evaporator is serviced. When the thermal insulation member 2 is fixed, the L-shaped connecting plate 149 is rotated, the locking pin 142 is inserted into the U-shaped groove, the female connecting member 153 is inserted into the inner end of the L-shaped connecting plate 149, the locking pin 142 is stably positioned in the U-shaped groove, the inserting plate is inserted into the female connecting member 153, the female connecting member 153 is fixedly connected to the L-shaped connecting plate 149, and then the fixing wire sleeve 146 is rotated, so that the two arc plates 13 are close to each other, and finally, the thermal insulation member 2 is fixed.

The heat insulation member 2 comprises an outer cylinder 20 fixed between the arc plates 13, end rings 24 are arranged at two ends of the outer cylinder 20, a cooling pipe 21 is arranged on the inner side of the outer cylinder 20, a reflection part 22 is arranged on the inner side of the cooling pipe 21, a heat insulation inner cylinder 23 is arranged on the inner side of the reflection part 22, the cooling pipe 21 is in a spiral structure, the reflection part 22 is in a wave-shaped structure and is made of molybdenum alloy, and the heat insulation inner cylinder 23 is made of refractory materials. The outer cylinder 20, the reflector 22 and the heat insulation inner tube 23 in this embodiment are all arc-shaped structures, and are formed by butt joint of two parts during assembly, so that the structure is convenient to assemble. The heat insulation inner cylinder 23 and the reflection part 22 can absorb the heat overflowing from the evaporator and partially reflect the absorbed heat back to the evaporator, so that the utilization rate of the heat is improved, the spiral cooling pipe 21 can further absorb the heat and heat water flowing slowly, and the heated water can be used for other process sections in stripping liquid regeneration, so that the utilization rate of the heat is improved. The reflective member 22 made of molybdenum alloy has a significant heat reflection effect, and the reflection effect is enhanced by the wavy structure.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The heat insulation sleeve for the evaporator is characterized by comprising a supporting component (1) and a heat insulation component (2);

the supporting member (1) comprises a pair of lower supporting plates (10), the lower supporting plates (10) are provided with upper extending supporting plates (11) in an upward extending mode, the upper extending supporting plates (11) are provided with a plurality of fixing sleeves (12), an arc plate (13) is arranged between the fixing sleeves (12) located at the same height, two ends of the arc plate (13) are provided with fixing bulges (130), and each pair of fixing bulges (130) is provided with a connecting member (14);

the heat insulation component (2) comprises an outer cylinder (20) fixed between the arc-shaped plates (13), end rings (24) are arranged at two ends of the outer cylinder (20), a cooling pipe (21) is arranged on the inner side of the outer cylinder (20), a reflecting piece (22) is arranged on the inner side of the cooling pipe (21), and a heat insulation inner cylinder (23) is arranged on the inner side of the reflecting piece (22).

2. The heat insulating sleeve for the evaporator according to claim 1, characterized in that the inner wall of the arc-shaped plate (13) is provided with a plurality of elastic protrusions (17).

3. The heat insulation sleeve for the evaporator according to claim 1, wherein the connecting member (14) comprises a pair of through rods (140) penetrating through the fixing protrusions (130), one end of each through rod (140) is provided with an outer plate (141), the other end of each through rod (140) is provided with a locking pin (142), one fixing protrusion (130) is provided with a hinge seat (143), the hinge seat (143) is hinged with a hinge head (144), the other end of the hinge head (144) is provided with a fixing screw rod (145), the fixing screw rod (145) is provided with a fixing screw sleeve (146), a rotating seat (147) is arranged outside the fixing screw sleeve (146), both ends of the rotating seat (147) are provided with hinge plates (148), the hinge plates (148) are hinged with L-shaped connecting plates (149), the other ends of the L-shaped connecting plates (149) are provided with U-shaped grooves, and the locking pins (142) penetrate through the U-shaped grooves.

4. The heat insulation sleeve for the evaporator as claimed in claim 3, wherein a concave connecting piece (153) is arranged between the inner ends of the L-shaped connecting plates (149), a pair of outer fixing seats (150) are arranged on the outer wall of the L-shaped connecting plates (149), a middle rod is arranged between the outer fixing seats (150), a spring (151) is sleeved on the middle rod, a folded inner top plate (152) is arranged at the inner end of the spring (151), and an inserting plate is arranged at the other end of the folded inner top plate (152) and penetrates through the other end of the concave connecting piece (153).

5. The heat insulating jacket for evaporator as set forth in claim 1, wherein the cooling pipe (21) has a spiral structure.

6. The heat insulating jacket for evaporator as set forth in claim 1, wherein the reflecting member (22) has a wavy structure and is made of molybdenum alloy.

7. The heat insulating jacket for evaporator as set forth in claim 1, wherein the heat insulating inner cylinder (23) is made of a refractory material.