CN215822381U

CN215822381U - Chemical rectification tower

Info

Publication number: CN215822381U
Application number: CN202022632131.5U
Authority: CN
Inventors: 张正雄
Original assignee: Shanghai Yingfei Energy Technology Co ltd
Current assignee: Shanghai Lianfeng Gas Co ltd
Priority date: 2020-11-15
Filing date: 2020-11-15
Publication date: 2022-02-15
Anticipated expiration: 2030-11-15

Abstract

The utility model discloses a chemical rectification tower, which belongs to the technical field of rectification towers and comprises a bottom plate and a tower body, wherein a feeding pipe is inserted into the top end of the left side of the tower body, a discharging pipe is inserted into the bottom end of the left side of the tower body, a heating pipe is detachably connected inside the tower body, a condensing pipe is fixedly arranged below the heating pipe, a heat-insulating layer is embedded and connected to the outer side of the tower body, soundproof cotton is fixedly arranged on the outer side of the heat-insulating layer, a water storage tank is connected to the upper portion of the bottom plate through bolts, a pipeline C is inserted into the right side of the water storage tank, a water pump is fixedly arranged above the pipeline C, a pipeline B is detachably connected to the upper portion of the water pump, a pipeline A is connected to one end of the pipeline B in a clearance mode, and a spray head is connected to the left side of the pipeline A in a clearance mode. The utility model cleans the interior of the tower body through the water pump, the pipeline A, the pipeline B, the pipeline C, the spray head, the reservoir, the filter screen and the through hole, and simultaneously recycles water resources, thereby having good practicability and being proposed to be popularized.

Description

Chemical rectification tower

Technical Field

The utility model relates to the technical field of bending devices, in particular to a chemical rectifying tower.

Background

The rectifying tower is a tower type vapor-liquid contact device for rectifying. By utilizing the property 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 into the gas phase, and the heavy component (high-boiling-point substance) in the gas phase is transferred into the liquid phase, thereby realizing the purpose of separation. The rectifying tower is also a mass and heat transfer device which is widely applied in petrochemical production.

Patent No. 201821660114.9 discloses a chemical industry rectifying column, the device is through setting up the rectifying column body, first warning light, the support frame, the heating cabinet, the second warning light, the discharging pipe, the connecting block, the connecting pipe, the condenser, the outlet duct, the conveying pipe, the fixed plate, the pan feeding pipe, the support column, the rectifying still, a weighing sensor and a temperature sensor, the heating pipe, the cooperation of stainless steel net filler and treater is used, current chemical industry rectifying column when using has been solved, because the temperature that different materials need the heating is different, if the temperature is not enough, then can influence the evaporation of material, thereby the problem of rectifying column machining efficiency has been influenced, the practicality of rectifying column has been improved.

The chemical rectifying tower has the following disadvantages in use:

1. above-mentioned chemical industry rectifying column, during the use, can't wash in the tower body, influence the availability factor.

2. Above-mentioned chemical industry rectifying column, during the use, can't keep warm to the tower body, influence the use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a chemical rectifying tower, which aims to solve the problems that after the chemical rectifying tower is used, the switch of the water pump is turned on, then the impeller of the water pump moves at high speed in the pump body, a vacuum low-pressure area is formed in the center of the impeller, under the action of external atmospheric pressure, water in the reservoir enters the water pump from the pipeline C, the volume of the pump body is smaller, the thrown water is increased, the pressure is increased, then the water is transmitted into the pipeline A arranged at one side of the pipeline B from the outlet of the water pump, and then the water is sprayed into the tower body through the spray head arranged at the left side of the pipeline A, thereby wash in the tower body, the rivers after wasing afterwards go out the tower body, get into the cistern through the through-hole that the horizontal plate surface was seted up, filter screen in the cistern filters water afterwards to reach the purpose of cyclic utilization water resource.

The specific technical scheme provided by the utility model is as follows:

the utility model provides a chemical rectification tower which comprises a bottom plate and a tower body, wherein a feeding pipe is inserted into the top end of the left side of the tower body, a discharging pipe is inserted into the bottom end of the left side of the tower body, a heating pipe is detachably connected inside the tower body, a condensing pipe is fixedly arranged below the heating pipe, a heat-insulating layer is embedded and connected to the outer side of the tower body, soundproof cotton is fixedly arranged on the outer side of the heat-insulating layer, a water storage tank is connected to the upper portion of the bottom plate through bolts, a pipeline C is inserted into the right side of the water storage tank in an inserting mode, a water pump is fixedly arranged above the pipeline C, a pipeline B is detachably connected to the upper portion of the water pump, a pipeline A is connected to one end of the pipeline B in a clearance mode, and a spray head is connected to the left side of the pipeline A in a clearance mode.

Optionally, a supporting plate is welded on one side of the bottom plate, a transverse plate is connected to the upper portion of the supporting plate through bolts, a supporting frame is welded to the upper portion of the transverse plate, and a transverse frame is connected to the upper portion of the supporting frame through bolts.

Optionally, a filter screen is fixedly installed inside the water storage tank.

Optionally, the surface of the transverse plate is provided with a through hole.

Optionally, the input ends of the water pump and the heating pipe are electrically connected with the output end of the external power supply.

The utility model has the following beneficial effects:

1. according to the utility model, through the installed heat preservation layer, the soundproof cotton and the heating pipe, when the tower is used, the heating pipe installed in the tower body is opened, then the alloy heating wire in the heating pipe is electrified to generate heat, and the magnesium oxide filled in the pipe and compressed tightly is used for conducting heat to the surface of the heating pipe, then the heat preservation layer installed outside the tower body has a good heat preservation effect, so that the heat in the tower body is prevented from being dissipated, and meanwhile, the soundproof cotton installed outside the heat preservation layer absorbs and weakens sound waves transmitted out of the tower body, so that the purpose of reducing noise is achieved.

2. According to the utility model, through the installed water pump, the pipeline A, the pipeline B, the pipeline C, the spray head, the water storage tank, the filter screen and the through hole, after the use is finished, a switch of the water pump is turned on, then an impeller of the water pump moves at a high speed in the pump body, a vacuum low-pressure area is formed in the center of the impeller, water in the water storage tank enters the water pump from the pipeline C under the action of external atmospheric pressure, the volume of the pump body is smaller, the thrown water is increased, the pressure is increased along with the increase of the water, then the water is transmitted into the pipeline A installed on one side of the pipeline B from an outlet of the water pump, then the spray head installed on the left side of the pipeline A is used for spraying into the tower body, so that the interior of the tower body is cleaned, then the cleaned water flows out of the tower body, enters the water storage tank through the through hole formed in the surface of the transverse plate, and then the filter screen in the water storage tank is used for filtering the water, so that the purpose of recycling water resources is achieved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of an overall structure of a chemical rectification column according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a cross plate surface structure of a chemical rectification tower according to an embodiment of the present invention;

in the figure: 1. a tower body; 2. a feed pipe; 3. sound insulation cotton; 4. a heat-insulating layer; 5. a discharge pipe; 6. heating a tube; 7. a condenser tube; 8. a transverse plate; 9. a reservoir; 10. a filter screen; 11. a base plate; 12. a pipeline A; 13. A pipeline B; 14. a spray head; 15. a water pump; 16. a cross frame; 17. a support frame; 18. a pipe C; 19. a support plate; 20. and a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A chemical rectification column according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 to 2, the chemical rectification tower of the embodiment of the utility model comprises a bottom plate 11 and a tower body 1, wherein a feeding pipe 2 is inserted into the top end of the left side of the tower body 1, a discharging pipe 5 is inserted into the bottom end of the left side of the tower body 1, a heating pipe 6 is detachably connected inside the tower body 1, a condensing pipe 7 is fixedly installed below the heating pipe 6, a heat-insulating layer 4 is embedded and connected to the outer side of the tower body 1, soundproof cotton 3 is fixedly installed on the outer side of the heat-insulating layer 4, a water storage tank 9 is connected to the upper portion of the bottom plate 11 through a bolt, a pipeline C18 is inserted into the right side of the water storage tank 9, a water pump 15 is fixedly installed above the pipeline C18, a pipeline B13 is detachably connected to the upper portion of the water pump 15, a pipeline a12 is connected to one end of the pipeline B13 through a gap, and a nozzle 14 is connected to the left side of the pipeline a12 through a gap.

The example, through heat preservation 4, soundproof cotton 3 and heating pipe 6 of installation, during the use, open the heating pipe 6 of installation in the tower body 1, the alloy heating wire circular telegram in the heating pipe 6 subsequently generates heat, through filling the very tight magnesium oxide conduction heat of compression in the pipe to the heating pipe 6 surface, the heat preservation 4 of installation in the tower body 1 outside of the tower body has fine heat preservation effect afterwards, avoid the heat in the tower body 1 to scatter and disappear, soundproof cotton 3 of installation in the 4 outside of heat preservation simultaneously absorbs and weakens the sound wave that spreads in the tower body 1 to reach the purpose of noise reduction and refer to shown in figure 1, bottom plate 11 one side welding has backup pad 19, bolted connection has diaphragm 8 above backup pad 19, the welding of diaphragm 8 top has support frame 17, bolted connection has crossbearer 16 above support frame 17.

Illustratively, the tower body 1 is prevented from shaking by the supporting frames 17 and the cross frames 16.

Referring to fig. 1, a filter screen 10 is fixedly installed inside the water reservoir 9.

Illustratively, the water in the reservoir 9 is filtered by a filter screen 10.

Referring to fig. 2, a through hole 20 is formed on the surface of the transverse plate 8.

By way of example, water flow into the reservoir 9 is facilitated by the open through-holes 20.

Referring to fig. 1, the input ends of the water pump 15 and the heating pipe 6 are electrically connected with the output end of the external power supply.

Illustratively, the consumer operates normally by connecting to an external power source.

The embodiment of the utility model provides a chemical rectifying tower, when in use, a heating pipe 6 arranged in a tower body 1 is opened, then an alloy heating wire in the heating pipe 6 is electrified to generate heat, the heat is conducted to the surface of the heating pipe 6 through magnesium oxide filled in the pipe and compressed to be very compact, then a heat-insulating layer 4 arranged outside the tower body 1 has a good heat-insulating effect, the heat in the tower body 1 is prevented from being dissipated, meanwhile, sound-insulating cotton 3 arranged outside the heat-insulating layer 4 absorbs and weakens sound waves transmitted out from the tower body 1, so that the purpose of reducing noise is achieved, after the chemical rectifying tower is used, a water pump 15 is switched on, then an impeller of the water pump 15 moves at a high speed in a pump body, a vacuum low-pressure area is formed in the center of the impeller, under the action of external atmospheric pressure, water in a reservoir 9 enters the water pump 15 from a pipeline C18, the volume of the pump body is small, the thrown-out water is increased, the pressure is increased, then the water is conveyed from the outlet of the water pump 15 to the pipeline A12 arranged at one side of the pipeline B13, then the water is sprayed into the tower body 1 through the spray head 14 arranged at the left side of the pipeline A12, so that the interior of the tower body 1 is cleaned, then the cleaned water flows out of the tower body 1, enters the water storage tank 9 through the through hole 20 formed in the surface of the transverse plate 8, and then the water is filtered by the filter screen 10 in the water storage tank 9, so that the purpose of recycling water resources is achieved.

The water pump 15 is a commercially available model 40LG12-15 × 2.

The utility model is a chemical rectification tower, which comprises a tower body 1, a feeding pipe 2, soundproof cotton 3, a heat-insulating layer 4, a discharging pipe 5, a heating pipe 6, a condenser pipe 7, a transverse plate 8, a reservoir 9, a filter screen 10, a bottom plate 11, a pipeline a12, a pipeline B13, a spray head 14, a water pump 15, a cross frame 16, a support frame 17, a pipeline C18, a support plate 19 and a through hole 20, wherein the electrical components are all products in the prior art, and the electrical components are selected, installed and debugged by a person skilled in the art according to the use requirement to ensure that each electrical appliance can normally work, are all universal standard components or components known by the person skilled in the art, and have the structure and principle that the person skilled in the art can know the technical manual or the conventional experimental method, and the applicant does not specifically limit here.

It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.

Claims

1. The utility model provides a chemical rectification tower, includes bottom plate (11) and tower body (1), its characterized in that, it has inlet pipe (2) to peg graft on tower body (1) left side top, it has discharging pipe (5) to peg graft in tower body (1) left side bottom, inside detachable connection has heating pipe (6) in tower body (1), heating pipe (6) below fixed mounting has condenser pipe (7), it is connected with heat preservation (4) to inlay in the tower body (1) outside, heat preservation (4) outside fixed mounting has soundproof cotton (3), bolted connection has cistern (9) above bottom plate (11), it has pipeline C (18) to peg graft on cistern (9) right side, pipeline C (18) top fixed mounting has water pump (15), water pump (15) top detachable connection has pipeline B (13), pipeline B (13) one end gap connection has pipeline A (12), the left side of the pipeline A (12) is in clearance connection with a spray head (14).

2. The chemical rectification tower of claim 1, wherein a supporting plate (19) is welded on one side of the bottom plate (11), a transverse plate (8) is connected to the upper portion of the supporting plate (19) through bolts, a supporting frame (17) is welded to the upper portion of the transverse plate (8), and a transverse frame (16) is connected to the upper portion of the supporting frame (17) through bolts.

3. The chemical rectification tower of claim 1, characterized in that a filter screen (10) is fixedly arranged in the water storage tank (9).

4. The chemical rectifying tower according to claim 2, wherein the surface of the transverse plate (8) is provided with through holes (20).

5. The chemical rectification tower of claim 1, wherein the water pump (15) and the input end of the heating pipe (6) are electrically connected with the output end of an external power supply.