CN216556479U

CN216556479U - Gasifier with demister

Info

Publication number: CN216556479U
Application number: CN202122634865.1U
Authority: CN
Inventors: 俞斌
Original assignee: Wuxi Triumph Gases Equipment Co ltd
Current assignee: Wuxi Triumph Gases Equipment Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-17
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to the technical field of air-temperature gasifiers, in particular to a gasifier with a demister. Including the vaporizer, the vaporizer bottom is around being provided with the lift-and-pull door, and vaporizer one side is provided with and carries the exhaust apparatus of the inside intercommunication of lift-and-pull door, and exhaust apparatus includes the case base, is provided with on the case base side and carries the air door of the inside connection of lift-and-pull door, and case base top is provided with the convulsions section of thick bamboo, and the convulsions section of thick bamboo top is provided with rotatable elbow. The low-temperature medium flows into the gasifier for gasification, a large amount of white mist is generated at the bottom of the gasifier due to long-time work, the white mist is prevented from being diffused to the outside of the lifting door through the obstruction of the lifting door, the opening or closing of the exhaust equipment is realized by automatically identifying the collected mist temperature through the internal temperature sensor, the mist can be effectively discharged to a specified position, and the white mist in the lifting door is extracted; when the white fog at the discharge point is accumulated too much, the elbow is rotated, so that the white fog is continuously discharged, and the danger caused by the diffusion of the white fog everywhere is avoided.

Description

Gasifier with demister

Technical Field

The utility model relates to the technical field of air-temperature gasifiers, in particular to a gasifier with a demister.

Background

The air temperature type gasifier is a novel high-efficiency environment-friendly energy-saving device which utilizes air to carry out heat exchange work, and is mainly used for low-temperature fluid, such as: the gasification of low-temperature media such as LO2, LN2, LAr, LCO2, LNG, LH2, LHe and the like, namely, the low-temperature liquid is converted into normal-temperature gas so as to meet the application in various fields such as steel, solar energy, electronics, shipbuilding, natural gas, chemical engineering and the like.

When the air temperature type gasifier is used, the air temperature after heat exchange can be reduced, so that water vapor in the air is condensed, white mist is formed to be gathered at the bottom of the gasifier and diffused to the periphery, a large amount of white mist can be diffused to other places of a plant area, the sight of operators is influenced, and huge potential safety hazards are brought.

The above problems are problems that the art needs to solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gasifier with a demister, so that white mist can be collected, a temperature sensor can automatically identify the temperature of the collected mist to realize the opening or closing of an exhaust device, and the mist can be effectively discharged to a specified position.

In order to solve the technical problem, the utility model provides the following scheme: the gasifier with the demister comprises a gasifier body, wherein a lifting door is arranged at the bottom of the gasifier body in a surrounding mode, an exhaust device communicated with the inner portion of the lifting door is arranged on one side of the gasifier body, the exhaust device comprises a box base, an air door connected with the inner portion of the lifting door is arranged on the side face of the box base, a wind suction barrel is arranged at the top of the box base, and a rotatable elbow is arranged at the top of the wind suction barrel.

As a further improvement of the utility model, the air draft tube is provided with a motor for driving the elbow to rotate.

As a further improvement of the utility model, the inside of the exhaust cylinder is provided with a fan blade and a driving device, and the fan blade is provided with a vibration sensor.

As a further improvement of the present invention, a temperature sensor is provided inside the lift gate.

As a further improvement of the utility model, the lifting door is provided with a driving mechanism for controlling the lifting of the lifting door.

As a further improvement of the utility model, four corners of the bottom of the exhaust equipment are provided with shock-proof pads.

As a further improvement of the utility model, the distance between the temperature sensor and the ground is 300mm-350 mm.

The utility model has the beneficial effects that:

the low-temperature medium gasification device is reasonable and simple in structure and convenient and fast to operate, a low-temperature medium flows into the gasifier to be gasified, due to long-time work, a large amount of white mist can be generated at the bottom of the gasifier, the white mist is prevented from being diffused to the outside of the lifting door through the obstruction of the lifting door, the temperature of the collected mist can be identified by the temperature sensor, when the temperature inside the lifting door reaches the specified temperature, the air draft tube starts to work, the white mist is discharged to the specified discharge point outside along the box base, the air draft tube and the elbow in sequence from the air door, the white mist inside the lifting door is further extracted, and the danger caused by the diffusion of the white mist around is avoided. The long-time emission of white fog can cause the emission point to pile up too much, influences the effect of discharging, just can rotate the elbow this moment, changes the direction that white fog discharged for white fog can continue to discharge.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the exhaust apparatus of the present invention.

Reference numerals: 1. a gasifier; 2. an exhaust apparatus; 201. a tank base; 202. a damper; 203. a wind suction barrel; 204. bending the pipe; 205. a motor; 3. lifting the door; 4. a temperature sensor; 5. a crash pad.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

Referring to fig. 1, the gasifier comprises a gasifier 1, a lifting door 3 is arranged at the bottom of the gasifier 1 in a surrounding mode, an exhaust device 2 communicated with the interior of the lifting door 3 is arranged on one side of the gasifier 1, the exhaust device 2 comprises a box base 201, an air door 202 connected with the interior of the lifting door 3 is arranged on the side face of the box base 201, an air exhaust barrel 203 is arranged at the top of the box base 201, and a rotatable elbow 204 is arranged at the top of the air exhaust barrel 203. Low temperature medium flows into gasifies in gasifier 1, because long-time work, the bottom of gasifier 1 can produce a large amount of white fogs, through the separation of carrying sliding door 3, the white fogs diffusion to the outside of carrying sliding door 3 has been avoided, simultaneously through the effect of suction tube 203, make white fogs discharge to outside appointed emission point along case base 201, suction tube 203 and elbow 204 in proper order from air door 202, and then will carry the inside white fogs of sliding door 3 and take out, the danger that the diffusion of white fogs everywhere brought has been avoided. The long-time emission of white fog can cause the emission point to pile up too much, influences the effect of discharging, just can rotate elbow 204 this moment, changes the direction that white fog discharged for white fog can continue to discharge.

In this embodiment, in order to reduce the inconvenience caused by manually rotating the elbow 204, the motor 205 for driving the elbow 204 to rotate is arranged on the draft tube 203, and the elbow 204 is driven to rotate by the motor 205, so that the convenience of rotation of the elbow 204 is greatly improved.

In this embodiment, the inside fan blade and the drive arrangement that are provided with of draft tube 203, be provided with the vibrations sensor on the fan blade, the long-time work of draft tube 203, white fog can be attached to and cause the frost on the fan blade, causes the frost back on the fan blade, and the vibrations sensor can sense the change of fan blade vibration frequency, and after vibration frequency reachd to indicate appointed frequency, just stop work to drive arrangement, avoid the fan blade to shake the danger that brings by a wide margin.

In this embodiment, the temperature sensor 4 is arranged inside the sliding door 3, the temperature sensor 4 can sense the temperature inside the sliding door 3, when the temperature inside the sliding door 3 does not reach the specified temperature, the exhaust device 2 enters the dormant state, and when the temperature reaches the specified temperature, the exhaust device 2 starts to work, so that the energy consumption of the work can be reduced.

In this embodiment, because the weight of carrying sliding door 3 is heavier, be unfavorable for workman's manual opening and close, thereby be provided with the actuating mechanism who controls its lift on carrying sliding door 3, when needs carry out the operation to vaporizer 1, drive lift to carrying sliding door 3 through actuating mechanism, make operating personnel can get into to carrying sliding door 3 inside, restore vaporizer 1, simultaneously when liquid gas gasifies, can open carrying sliding door 3, blow away and natural convection heat transfer with inside fog through natural wind, great improvement work's convenience etc.

In this embodiment, 2 bottom four corners of exhaust apparatus all are provided with antivrbration pad 5, have avoided 2 rocking at the during operation of exhaust apparatus, great improvement the stability of 2 during operations of exhaust apparatus.

In this embodiment, the distance between the temperature sensor 4 and the ground is 300mm to 350mm, and since the temperature inside the sliding door 3 is very low, the gas will fall and freeze, so that the distance between the temperature sensor 4 and the ground needs to be set between 300mm to 350mm, which can prevent the ice cubes from damaging the gas, and can accurately detect the temperature of the gas inside the sliding door 3.

During actual operation, the low temperature medium flows into and gasifies in gasifier 1, because long-time work, the bottom of gasifier 1 can produce a large amount of white fogs, through the separation of carrying sliding door 3, the outside of white fog diffusion to carrying sliding door 3 has been avoided, temperature sensor 4 can discern the temperature of collecting the fog, when the inside temperature of carrying sliding door 3 reachs appointed temperature, air extracting cylinder 203 begins work, the white fogs are discharged to outside appointed emission point along case base 201, air extracting cylinder 203 and elbow 204 in proper order from air door 202, and then take out the inside white fogs of carrying sliding door 3, the danger that the diffusion of white fogs everywhere brought has been avoided. When the white mist at the discharge point is accumulated excessively, the motor 205 drives the elbow 204 to rotate at this time, changing the direction of the discharge of the white mist so that the white mist can be discharged continuously.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model. The protection scope of the utility model is subject to the claims.

Claims

1. The utility model provides a take gasifier of defroster, its characterized in that, includes gasifier (1), gasifier (1) bottom is around being provided with and carries sliding door (3), gasifier (1) one side be provided with carry exhaust apparatus (2) of sliding door (3) inside intercommunication, exhaust apparatus (2) are including case base (201), be provided with on case base (201) side with carry sliding door (3) internal connection's air door (202), case base (201) top is provided with air-extracting duct (203), air-extracting duct (203) top is provided with rotatable elbow (204).

2. A demister gasifier according to claim 1, wherein said air draft tube (203) is provided with a motor (205) for driving said elbow (204) to rotate.

3. The gasifier with the demister as claimed in claim 1, wherein the inside of the ventilation tube (203) is provided with a fan blade and a driving device, and the fan blade is provided with a vibration sensor.

4. A demister gasifier according to claim 1, wherein a temperature sensor (4) is provided inside said lift gate (3).

5. A demister gasifier according to claim 1, wherein the lift gate (3) is provided with a driving mechanism for controlling the lifting thereof.

6. A demister gasifier according to claim 1, wherein shock-proof pads (5) are provided at four corners of the bottom of the gas discharging device (2).

7. A demister gasifier according to claim 4, wherein the distance between the temperature sensor (4) and the ground is 300mm-350 mm.