CN220656441U

CN220656441U - Rectifying tower

Info

Publication number: CN220656441U
Application number: CN202322287148.5U
Authority: CN
Inventors: 杨国庆; 褚万里; 张永祥
Original assignee: Jiaozuo Zhongwei Special Products Pharmaceutical Co ltd
Current assignee: Jiaozuo Zhongwei Special Products Pharmaceutical Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-03-26
Anticipated expiration: 2033-08-24

Abstract

The utility model belongs to the technical field of rectifying towers, in particular to a rectifying tower which comprises a rectifying tower body, wherein a first heat preservation layer and a second heat preservation layer are respectively arranged on two outer sides of the rectifying tower body, the first heat preservation layer and the second heat preservation layer are arc-shaped, and a first mounting plate is fixedly connected on two outer arc-shaped sides of the first heat preservation layer; the utility model provides a rectifying tower, which aims to solve the problems that if the external environment of the existing rectifying tower is colder and severe, the internal rectifying operation of the rectifying tower is possibly influenced, so that the rectifying efficiency is reduced, most of the existing heat insulation materials are fixed outside the rectifying tower by using heat insulation materials, and if the heat insulation materials are influenced by external force, the damage of the heat insulation materials can cause time and labor waste in the loading and unloading steps, so that the practicability of the rectifying tower is reduced, the heat insulation layers are conveniently and rapidly loaded and unloaded by personnel, the operating burden of the personnel is reduced, and the working efficiency and the practicability of the rectifying tower are improved.

Description

Rectifying tower

Technical Field

The utility model belongs to the technical field of rectifying towers, and particularly relates to a rectifying tower.

Background

The rectifying tower is a tower type gas-liquid contacting device for rectifying. By utilizing the characteristic that each component in the mixture has different volatility, namely the vapor pressure of each component is different at the same temperature, the light component (low-boiling-point substance) in the liquid phase is transferred to the gas phase, and the heavy component (high-boiling-point substance) in the gas phase is transferred to the liquid phase, so that the purpose of separation is realized. The rectifying tower is also a mass and heat transfer device which is widely applied in petrochemical production.

The rectifying column is a commonly used equipment in the chemical industry, sets up in external environment in the in-service use usually, if external environment that the rectifying column was located is comparatively cold abominable, probably exists the inside rectification operation of rectifying column and receives the influence, leads to the fact rectification efficiency to reduce, needs personnel to cover the installation heated board in rectifying column outside, and current insulation is mostly fixed in the rectifying column outside through using insulation, if receive external force influence to lead to the heated board damage can lead to personnel to waste time and energy in loading and unloading step to reduce the practicality of rectifying column. To this end, the utility model provides a rectification column.

Disclosure of Invention

In order to make up the deficiency of the prior art, the problem that if the external environment of the existing rectifying tower is colder and worse, the internal rectifying operation of the rectifying tower is possibly influenced, so that the rectifying efficiency is reduced, and the existing heat insulation material is mostly fixed outside the rectifying tower through the heat insulation material, if the heat insulation material is influenced by external force, the damage of the heat insulation board possibly causes time and labor waste in the loading and unloading steps of personnel is solved, so that the practicability of the rectifying tower is reduced.

The technical scheme adopted for solving the technical problems is as follows: the rectification tower comprises a rectification tower body, wherein a first heat preservation layer and a second heat preservation layer are respectively arranged on two outer sides of the rectification tower body, the first heat preservation layer and the second heat preservation layer are arc-shaped, first mounting plates are fixedly connected on two outer cambered surfaces of the first heat preservation layer, second mounting plates are fixedly connected on two outer cambered surfaces of the second heat preservation layer, a fixing component is arranged between two adjacent first mounting plates and the second mounting plates, supporting legs are arranged at the bottom of the rectification tower body, protection plates are arranged on one sides, away from each other, of the first heat preservation layer and the second heat preservation layer, a limiting ring is sleeved on the lower end of the outer portion of the rectification tower body, and the top of the limiting ring is attached to the bottoms of the first heat preservation layer and the second heat preservation layer.

Preferably, the fixed assembly comprises jacks formed in one side of the first mounting plate and one side of the second mounting plate, a connecting plate is arranged on one side of the second mounting plate and is U-shaped, two ends of the connecting plate are fixedly mounted on one side of the second mounting plate, and a circular groove is formed in the inner side wall of one end of the connecting plate.

Preferably, the fixed subassembly still includes the inserted bar that sets up in first mounting panel one side, the one end of inserted bar passes through the jack and extends to second mounting panel one side, and inserted bar and jack looks adaptation, the slot has been seted up to the one end outside that the inserted bar extends to second mounting panel one side, peg graft in the slot has the pull rod, the circular slot looks adaptation that one end and connecting plate one end lateral wall were seted up of pull rod, the other end of pull rod runs through connecting plate other end lateral wall fixed mounting and has the pull block, the outside cover of pull rod is equipped with first spring, the both ends of first spring respectively with pull block one side and connecting plate other end lateral wall fixed connection.

Preferably, the protection plates are arc-shaped, a plurality of damping rods are fixedly installed on the outer cambered surfaces of the first heat-insulating layer and the second heat-insulating layer, the other ends of the damping rods are fixedly installed on the inner cambered surfaces of the adjacent protection plates, a second spring is sleeved outside the damping rods, the outer cambered surfaces of the first heat-insulating layer and the second heat-insulating layer are fixedly connected with one ends of the second spring, and the other ends of the second springs are fixedly connected with the inner cambered surfaces of the adjacent protection plates.

Preferably, the adjacent ends of the first heat preservation layer and the second heat preservation layer are fixedly provided with protection pads.

Preferably, the number of the supporting legs is four, and the tops of the four supporting legs are all in annular arrays and fixedly connected with the bottom of the rectifying tower body.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the pull rod is driven to move by pulling the pull block, so that one end of the pull rod is separated from the circular groove on the inner side wall of one end of the connecting plate when moving, one end of the inserting rod is inserted into the insertion holes of the first mounting plate and the second mounting plate and extends into the connecting plate, the pull block is loosened, the pull block is driven by the elastic recovery effect of the first spring to enable the pull block to return, one end of the pull rod is inserted into the insertion hole on the outer side of the inserting rod and is matched with the circular groove in an inserting manner, the fixation between the two mounting plates is achieved, and the first heat preservation layer and the second heat preservation layer are limited and fixed, so that convenience is brought to personnel to assemble and disassemble the heat preservation layers, the operation burden of personnel is reduced, and the working efficiency and the practicability of the rectifying tower are improved.

2. According to the utility model, when the rectifying tower receives external impact force, the impact force received by the protective plate is transmitted to the second spring, the second spring is deformed under the action of external force through the energy absorption of the second spring, and the second spring is restored immediately after the external force is removed, so that the impact force received by the rectifying tower body and the heat preservation is reduced, the protection effect on the heat preservation is improved, the protection performance of the first heat preservation and the second heat preservation is improved when the adjacent ends of the first heat preservation and the second heat preservation are propped against each other through the protection pad, and meanwhile, the gap between the adjacent ends of the two heat preservation can be supplemented.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a rectifying tower according to the present utility model;

fig. 2 is a schematic structural diagram of a plug-in rod of a rectifying tower according to the present utility model;

fig. 3 is a schematic structural diagram of a pull rod of a rectifying tower according to the present utility model;

fig. 4 is a schematic structural diagram of a damping rod of a rectifying tower according to the present utility model.

In the figure: 1. a rectifying column body; 2. a first heat-retaining layer; 3. a second heat-insulating layer; 4. a protective pad; 5. a first mounting plate; 6. a rod; 7. a connecting plate; 8. a pull rod; 9. a first spring; 10. pulling blocks; 11. a protection plate; 12. a damping rod; 13. a second spring; 14. support legs; 15. a second mounting plate; 16. and a limiting ring.

Description of the embodiments

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 4, the rectifying tower of the utility model comprises a rectifying tower body (1), a first heat-insulating layer 2 and a second heat-insulating layer 3 are respectively arranged on two outer sides of the rectifying tower body 1, the first heat-insulating layer 2 and the second heat-insulating layer 3 are arc-shaped, a first mounting plate 5 is fixedly connected to two outer cambered sides of the first heat-insulating layer 2, a second mounting plate 15 is fixedly connected to two outer cambered sides of the second heat-insulating layer 3, a fixing component is arranged between the two adjacent first mounting plates 5 and the second mounting plate 15, supporting legs 14 are arranged at the bottom of the rectifying tower body 1, a protection plate 11 is arranged on one side, away from the first heat-insulating layer 2 and the second heat-insulating layer 3, of the rectifying tower body 1, a limit ring 16 is sleeved at the lower end of the outer part of the rectifying tower body, and the top of the limit ring 16 is attached to the bottoms of the first heat-insulating layer 2 and the second heat-insulating layer 3.

The fixed subassembly contains the jack of seting up in one side of first mounting panel 5 and second mounting panel 15, one side of second mounting panel 15 is equipped with connecting plate 7, and connecting plate 7 is the U type, the both ends of connecting plate 7 all with one side fixed mounting of second mounting panel 15, the circular slot has been seted up to the one end inside wall of connecting plate 7, through the setting of connecting plate 7, the personnel can drive pull rod 8 through pulling pull piece 10 and remove, pull piece 10 stretches first spring 9 this moment, the circular slot phase separation with connecting plate 7 one end inside wall when the one end of pull rod 8 removes simultaneously, insert the inserted bar 6 one end in the jack of first mounting panel 5 and second mounting panel 15 this moment and extend to inside of connecting plate 7, loosen pull piece 10 afterwards, make first spring 9 lose the pulling force and receive elastic recovery influence to drive pull piece 10 return, pull rod 8 is immediately driven to make the one end of pull rod 8 insert the slot that insert the one end outside of inserted bar 6 was seted up, then continue to remove and peg graft the adaptation with the circular slot of connecting plate 7 one end inside wall, spacing fixed to insert rod 6 effectively, spacing between first mounting panel 5 and second mounting panel 15 simultaneously, thereby make spacing between spacing layer 2 and the fixed thermal insulation layer 3.

The fixed subassembly still includes the inserted bar 6 of setting in first mounting panel 5 one side, the one end of inserted bar 6 extends to second mounting panel 15 one side through the jack, and inserted bar 6 and jack looks adaptation, the slot has been seted up to the outside one end of inserted bar 6 to second mounting panel 15 one side, peg graft in the slot has pull rod 8, the circular slot looks adaptation of the one end of pull rod 8 and the lateral wall of connecting plate 7 one end seting up, the other end of pull rod 8 runs through connecting plate 7 other end lateral wall fixed mounting and has pull block 10, the outside cover of pull rod 8 is equipped with first spring 9, the both ends of first spring 9 respectively with pull block 10 one side and connecting plate 7 other end lateral wall fixed connection, through the setting of inserted bar 6, make things convenient for personnel to insert inside the jack of first mounting panel 5 and second mounting panel 15 one side through inserted bar 6, and make things convenient for pull rod 8 one end to insert in the outside slot of inserted bar 6 one end, thereby reach spacing fixed to inserted bar 6, make spacing fixed between first heat preservation 2 and the second heat preservation 3, give people the operation brings convenience.

The two protection plates 11 are arc-shaped, a plurality of damping rods 12 are fixedly installed on the outer cambered surfaces of the first heat preservation layer 2 and the second heat preservation layer 3, the other ends of the damping rods 12 are fixedly installed on the inner cambered surfaces of the adjacent protection plates 11, a second spring 13 is sleeved outside the damping rods 12, the outer cambered surfaces of the first heat preservation layer 2 and the second heat preservation layer 3 are fixedly connected with one end of the second spring 13, the other ends of the second spring 13 are fixedly connected with the inner cambered surfaces of the adjacent protection plates 11, the protection plates 11 can protect the heat preservation layers through the arrangement of the protection plates 11 and the second spring 13, when the rectifying tower receives external impact force, the impact force received by the protection plates 11 can be transmitted to the second spring 13, and the second spring 13 absorbs energy and deforms under the action of the external force, and after the external force is removed, the second spring 13 is restored to the original state immediately, so that the impact force received by the rectifying tower body 1 and the heat preservation layers is reduced, and the protection effect on the heat preservation layers is improved.

The equal fixed mounting of adjacent end of first heat preservation 2 and second heat preservation 3 fills up 4, through the setting of protection pad 4, increase the protectiveness when the adjacent end offsets between first heat preservation 2 and the second heat preservation 3, can supply the space between two heat preservation adjacent ends simultaneously, wherein the heat preservation material of first heat preservation 2 and second heat preservation 3 is the rock wool layer, the rock wool layer that has high shear resistance, compressive and impact strength, still utilize the characteristic on rock wool layer to have excellent fire behavior when effectively improving the thermal insulation performance of rectifying column, have better impact strength simultaneously concurrently, the life of rectifying column has been prolonged greatly.

The support legs 14 are four, and the top of four support legs 14 is annular array and the bottom fixed connection of rectifying column body 1, through the setting of support leg 14, increases rectifying column holistic steadiness.

Working principle:

when personnel use, through encircling first heat preservation 2 and second heat preservation 3 intrados and rectifying column body 1 outside mutually, and make first heat preservation 2 and second heat preservation 3 bottom place at spacing ring 16 top, afterwards, drive pull rod 8 through pulling pull block 10 and remove, pull block 10 stretches first spring 9 this moment, simultaneously when the one end of pull rod 8 moves with the circular slot phase separation of connecting plate 7 one end inside wall, insert first mounting panel 5 and the jack of second mounting panel 15 this moment with inserted rod 6 one end and extend to inside the connecting plate 7, loosen pull block 10 later, make first spring 9 lose the pulling force and receive elastic recovery influence drive pull block 10 return, pull block 10 drives pull rod 8 return thereupon, and make the one end of pull rod 8 insert the slot of seting up in the one end outside of inserted rod 6, then continue to remove and peg graft the adaptation with the circular slot of connecting plate 7 one end inside wall mutually, carry out spacing fixedly to inserted rod 6 effectively, carry out spacing fixedly between first mounting panel 5 and the second mounting panel 15 simultaneously, make spacing fixedly between first heat preservation 2 and the second heat preservation 3, thereby make things convenient for personnel's lifting load to improve the work efficiency of rectifying column, the work load of rectifying column is convenient for the improvement, the practical load of rectifying column is convenient for the operation.

The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rectifying column, includes rectifying column body (1), its characterized in that, the outside both sides of rectifying column body (1) are provided with first heat preservation (2) and second heat preservation (3) respectively, first heat preservation (2) all are the arc with second heat preservation (3), the equal fixedly connected with first mounting panel (5) in extrados both sides of first heat preservation (2), the equal fixedly connected with second mounting panel (15) in extrados both sides of second heat preservation (3), adjacent two be provided with a fixed subassembly between first mounting panel (5) and second mounting panel (15), the bottom of rectifying column body (1) is equipped with supporting leg (14), one side that first heat preservation (2) and second heat preservation (3) kept away from each other all is provided with guard plate (11), spacing ring (16) have been cup jointed to rectifying column body (1) outside lower extreme, spacing ring (16) top is laminated with first heat preservation (2) and second heat preservation (3) bottom mutually.

2. The rectifying tower according to claim 1, wherein the fixing component comprises jacks formed in one side of the first mounting plate (5) and one side of the second mounting plate (15), a connecting plate (7) is arranged on one side of the second mounting plate (15), the connecting plate (7) is U-shaped, two ends of the connecting plate (7) are fixedly mounted on one side of the second mounting plate (15), and round grooves are formed in the inner side wall of one end of the connecting plate (7).

3. The rectifying tower according to claim 1, characterized in that the fixed component further comprises an inserting rod (6) arranged on one side of the first mounting plate (5), one end of the inserting rod (6) extends to one side of the second mounting plate (15) through an inserting hole, the inserting rod (6) is matched with the inserting hole, an inserting groove is formed in the outer portion of one end of the inserting rod (6) extending to one side of the second mounting plate (15), a pull rod (8) is inserted into the inserting groove, one end of the pull rod (8) is matched with a round groove formed in one end side wall of the connecting plate (7), a pull block (10) is fixedly arranged on the other end side wall of the connecting plate (7) in a penetrating mode, a first spring (9) is sleeved on the outer portion of the pull rod (8), and two ends of the first spring (9) are fixedly connected with one side of the pull block (10) and the other end outer side wall of the connecting plate (7) respectively.

4. The rectifying tower according to claim 1, wherein two protection plates (11) are arc-shaped, a plurality of damping rods (12) are fixedly installed on the outer cambered surfaces of the first heat preservation layer (2) and the second heat preservation layer (3), the other ends of the damping rods (12) are fixedly installed on the inner cambered surfaces of the adjacent protection plates (11), a second spring (13) is sleeved outside the damping rods (12), the outer cambered surfaces of the first heat preservation layer (2) and the second heat preservation layer (3) are fixedly connected with one end of the second spring (13), and the other ends of the second springs (13) are fixedly connected with the inner cambered surfaces of the adjacent protection plates (11).

5. Rectifying column according to claim 1, characterized in that the adjacent ends of the first insulation layer (2) and the second insulation layer (3) are fixedly provided with protective pads (4).

6. The rectifying tower according to claim 1, wherein four supporting legs (14) are provided, and the tops of the four supporting legs (14) are all fixedly connected with the bottom of the rectifying tower body (1) in an annular array.