CN215864871U

CN215864871U - Tail gas cooler

Info

Publication number: CN215864871U
Application number: CN202121950468.9U
Authority: CN
Inventors: 金善军
Original assignee: Hubei Yx Heat Exchange System Co ltd
Current assignee: Hubei Yx Heat Exchange System Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-18
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a tail gas cooler, which comprises a core body, wherein the core body comprises a plurality of radiating fins arrayed along a ring shape, the front end of the core body is fixedly connected with a first supporting plate, the upper end and the lower end of the first supporting plate are fixedly connected with connecting plates, a driving piece is arranged between the two connecting plates, the upper end of the driving piece is in transmission connection with a driver, a cleaning ring plate is arranged on the surface of the driving piece and drives the cleaning ring plate to move up and down, and fin grooves matched with the radiating fins are arranged on the inner side of the circumference of the cleaning ring plate at equal intervals; the driver drives accommodate the lead screw and rotates, and accommodate the lead screw drives clean ring board and moves down, and radiating fin slides at fin inslot portion, and then realizes the clearance to airflow channel between two adjacent radiating fin, prevents to influence the circulation of air current because of debris, improves the cooling effect of cooler.

Description

Tail gas cooler

Technical Field

The utility model relates to the field of coolers, in particular to a tail gas cooler.

Background

The cooler is a type of heat exchange equipment, is used for cooling fluid, usually uses water or air as a coolant to remove heat, and can be mainly divided into a tube cooler, a plate cooler and an air-cooled cooler, wherein the cooler is a heat exchange device commonly used in the industrial departments of metallurgy, chemical industry, energy, traffic, light industry, food and the like, and is suitable for different working conditions of the cooler, condensation, heating, evaporation, waste heat recovery and the like, so that the cooler and the tube heat exchanger still occupy important positions in a plurality of heat exchangers of the door type.

When the existing tail gas cooler is used, hot tail gas enters the cooler and then disperses, the cooler is cooled by the radiating fins, the radiating fins mainly take away hot air by flowing air flow, however, under the long-term use of the cooler, more sundries can be mixed between the radiating fins to influence the circulation of the air flow, and then the cooling effect of the cooler is reduced, so that the tail gas cooler is provided for this reason.

SUMMERY OF THE UTILITY MODEL

In order to overcome the deficiencies of the prior art, the present invention provides an exhaust gas cooler to solve the problems set forth in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: tail gas cooler, including the core, the core includes a plurality of radiating fin along the annular array, the core front end rigid coupling has first backup pad, the equal rigid coupling of lower extreme has a connecting plate, two on the first backup pad be equipped with the driving piece between the connecting plate, driving piece upper end transmission is connected with the driver, the driving piece surface is equipped with clean crown plate, drives clean crown plate reciprocates, the inboard equidistance of clean crown plate circumference is equipped with the fin groove that matches with radiating fin.

As a preferable technical scheme of the utility model, the driving piece comprises an adjusting screw rod which is positioned at the bearing connection of the two connecting plates, and the adjusting screw rod penetrates through the inner part of the cleaning ring plate in a threaded mode.

As a preferable technical scheme of the utility model, two ends of the adjusting screw rod are respectively provided with a first support, two ends of the first support are fixedly connected with the two connecting plates, and the two first supports penetrate through the cleaning ring plate in a sliding manner.

As a preferable technical scheme of the utility model, the rear end of the core body is fixedly connected with a second supporting plate, second supporting columns fixedly connected with the core body are symmetrically arranged on the surface of the second supporting plate, and both the second supporting columns slidably penetrate through the inside of the cleaning ring plate.

As a preferred technical scheme of the utility model, the core body further comprises a fixed seat arranged at the lower end, a collecting box with a notch is clamped on the surface of the lower end of the core body, the collecting box is made of elastic materials and is positioned at the upper end of the fixed seat, a fixed block is arranged at the notch of the collecting box, and a locking piece penetrates through the surface of the fixed block.

As a preferable technical scheme of the utility model, the notch of the collecting box is positioned at the lower end of the second supporting plate.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. the driver drives the adjusting screw rod to rotate, the adjusting screw rod drives the cleaning ring plate to move downwards, and the radiating fins slide in the fin grooves, so that an airflow channel between two adjacent radiating fins is cleaned, the airflow is prevented from being influenced by sundries, and the cooling effect of the cooler is improved;

2. through the setting of collecting box, the debris of cleaning the cleaning ring board are stored, then with retaining member and fixed block separation, remove the fixed between collecting box and the core, because the collecting box is the elasticity material, so can realize the dismantlement to the collecting box toward one end pulling collecting box, be convenient for to the clearance of its inside debris.

Drawings

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of the construction of the collection box ring of the present invention;

FIG. 4 is an enlarged view of a portion a of FIG. 1;

wherein: 1. a core body; 2. a first support plate; 3. a driver; 4. adjusting the screw rod; 5. a first support; 6. a connecting plate; 7. a heat dissipating fin; 8. a second support plate; 9. a second support; 10. a collection box; 11. a fixed block; 12. a locking member; 13. cleaning the ring plate; 14. fin grooves.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, the utility model provides a tail gas cooler, which comprises a core body 1, wherein the core body 1 comprises a plurality of radiating fins 7 arranged along an annular array, an air flow channel is formed between every two adjacent radiating fins 7, a first supporting plate 2 is fixedly connected to the front end of the core body 1, connecting plates 6 are fixedly connected to the upper end and the lower end of the first supporting plate 2, a driving part is arranged between the two connecting plates 6, a cleaning ring plate 13 is arranged on the surface of the driving part, the cleaning ring plate 13 is arranged at the upper end of the driving part, the driving part comprises an adjusting screw rod 4 positioned on the two connecting plates 6 and in bearing connection with a bearing, the adjusting screw rod 4 penetrates through the inside of the cleaning ring plate 13 in a threaded manner, a driver 3 is connected to the upper end of the adjusting screw rod 4 in a transmission manner, the driver 3 is a positive and negative motor and drives the cleaning ring plate 13 to move up and down, fin grooves 14 matched with the radiating fins 7 are equidistantly arranged on the inner side of the circumference of the cleaning ring plate 13, and the radiating fins 7 are positioned inside the fin grooves 14;

after the cooler used an end time, control driver 3 work, driver 3 drives accommodate the lead screw 4 and rotates, accommodate the lead screw 4 and drive clean crown plate 13 and remove downwards, radiating fin 7 slides in fin groove 14 is inside, and then realize the clearance to airflow channel between two adjacent radiating fin 7, prevent to influence the circulation of air current because of debris, improve the cooling effect of cooler, after the clearance was accomplished, control clean crown plate 13 and reset, be convenient for to the next clearance of air current circulation.

As shown in fig. 1 and fig. 2, in the embodiment, two ends of the adjusting screw rod 4 are provided with first struts 5, two ends of the first struts 5 are fixedly connected with two connecting plates 6, the two first struts 5 slidably penetrate through the inside of the cleaning ring plate 13, the rear end of the core 1 is fixedly connected with a second supporting plate 8, the surface of the second supporting plate 8 is symmetrically provided with second struts 9 fixedly connected with the core 1, and the two second struts 9 slidably penetrate through the inside of the cleaning ring plate 13; through the cooperation of radiating fin 7 and second pillar 9, play the gliding effect of support to cleaning ring board 13, improve the overall stability of cleaning ring board 13 when removing.

As shown in fig. 2 and fig. 3, in the embodiment, the core 1 further includes a fixing seat disposed at a lower end, a collecting box 10 having a notch is clamped on a surface of the lower end of the core 1, the collecting box 10 is made of an elastic material, the collecting box 10 is located at the upper end of the fixing seat, a fixing block 11 is disposed at the notch of the collecting box 10, a locking member 12 penetrates through a surface of the fixing block 11, the locking member 12 is a bolt, and the notch of the collecting box 10 is located at a lower end of the second supporting plate 8;

through the setting of collecting box 10, the debris of cleaning the cleaning ring board 13 are stored, then with retaining member 12 and fixed block 11 separation, remove the fixed between collecting box 10 and the core 1, because collecting box 10 is the elasticity material, so can realize the dismantlement to collecting box 10 toward one end pulling collecting box 10, be convenient for to the clearance of its inside debris.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Exhaust gas cooler, including core (1), core (1) includes along a plurality of radiating fin (7) of annular array, its characterized in that: core (1) front end rigid coupling has first backup pad (2), the equal rigid coupling of lower extreme has connecting plate (6), two on first backup pad (2) be equipped with the driving piece between connecting plate (6), the transmission of driving piece upper end is connected with driver (3), the driving piece surface is equipped with clean crown plate (13), drives clean crown plate (13) reciprocate, the inboard equidistance of clean crown plate (13) circumference is equipped with fin groove (14) that match with radiating fin (7).

2. The exhaust gas cooler according to claim 1, characterized in that: the driving piece comprises an adjusting screw rod (4) which is positioned on the two connecting plates (6) and is in bearing connection, and the adjusting screw rod (4) penetrates through the inside of the cleaning ring plate (13) in a threaded mode.

3. The exhaust gas cooler according to claim 2, characterized in that: adjusting screw (4) both ends all are equipped with first pillar (5), first pillar (5) both ends and two connecting plate (6) rigid couplings, and two inside that clean crown plate (13) are run through in first pillar (5) slip.

4. The exhaust gas cooler according to claim 1, characterized in that: core (1) rear end rigid coupling has second backup pad (8), second backup pad (8) surface symmetry is equipped with second pillar (9) with core (1) rigid coupling, two second pillar (9) all slide and run through the inside of clean crown plate (13).

5. The exhaust gas cooler according to claim 4, wherein: the core (1) still includes the fixing base that the lower extreme set up, core (1) lower extreme surface block has collecting box (10) that have the opening, collecting box (10) constitute for the elastic material, collecting box (10) are located the fixing base upper end, and the opening department of collecting box (10) is equipped with fixed block (11), fixed block (11) surface runs through there is retaining member (12).

6. The exhaust gas cooler according to claim 5, wherein: the opening of the collecting box (10) is positioned at the lower end of the second supporting plate (8).