CN219399343U

CN219399343U - End plate structure for demister

Info

Publication number: CN219399343U
Application number: CN202320148061.7U
Authority: CN
Inventors: 杨青龙
Original assignee: Tianjin Xiangyuanxi Environmental Protection Equipment Co ltd
Current assignee: Tianjin Xiangyuanxi Environmental Protection Equipment Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-07-25
Anticipated expiration: 2033-02-08

Abstract

The utility model provides an end plate structure for a demister, which is characterized by comprising a lower end plate, an upper end plate, a C-shaped arc plate, square steel pipes, semicircular comb-shaped clamps, blade grooves and a fixing plate, wherein the square steel pipes are fixedly connected with the lower end plate, the lower end plate is fixedly connected with the fixing plate, the lower end plate is fixedly connected with the semicircular comb-shaped clamps, the semicircular comb-shaped clamps are provided with a plurality of blade grooves, a plurality of upper end plates are arranged above the square steel pipes and are fixedly connected with the semicircular comb-shaped clamps, a plurality of upper end plates can be placed in the blade grooves of the semicircular comb-shaped clamps through the C-shaped arc plates and fixedly connected with the blades, so that the blades are detachably connected with the upper end plate and the lower end plate, the demister is prevented from being cut, the resource waste is prevented, the demister can have the problems of cracking, metal fatigue and the like due to long-time action of the demister, a gap is reserved between all parts of the demister due to riveting connection, and the stability of the whole demister is not affected even if the demisting operation is carried out for a long time.

Description

End plate structure for demister

Technical Field

The utility model relates to the technical field of demisters, in particular to an end plate structure for a demister.

Background

The demister mainly comprises fixing devices such as waveform blades, plates, clamping strips and the like, and in the wet desulfurization process, mist with the particle size of 10-60 microns is easy to generate in the operation process of the absorption tower, the mist not only contains moisture, but also contains sulfuric acid, sulfate, sulfur dioxide and the like, and meanwhile, the mist also causes the pollution and serious corrosion of a fan, a heat exchanger and a flue, so that the wet desulfurization process brings out the demisting requirement on absorption equipment, and purified gas needs to be demisted before leaving the absorption tower.

In order to improve the rate of producing the demister, most manufacturers produce integrally formed demisters, although the production rate is improved, when the demister is installed on a desulfurizing tower, the demister is often not arranged because the sizes of supporting members in the desulfurizing tower are not uniform, the demister is required to be cut, the cost is increased, the working efficiency is influenced, and therefore an end plate structure for the demister, which can be spliced, is needed.

Disclosure of Invention

According to the technical problems, the utility model provides an end plate structure for demister, which is characterized by comprising

The device comprises a lower end plate, an upper end plate, a C-shaped arc plate, square steel pipes, semicircular comb-shaped clamps, blade grooves and a fixing plate.

Square steel pipe and lower end plate fixed connection, lower end plate and fixed plate fixed connection, a plurality of blade grooves have been seted up to semicircle comb-shaped card, square steel pipe top is provided with a plurality of upper end plates, a plurality of upper end plate and semicircle comb-shaped card fixed connection, a plurality of upper end plate passes through C type arc board fixed connection.

The upper end plate is provided with an arc plate groove, and the C-shaped arc plate is connected with the arc plate groove in a riveting mode.

Comb-shaped clamping grooves are formed in the upper end plate and the lower end plate, a corner structure is arranged on the semicircular comb-shaped clamping groove, the comb-shaped clamping grooves are connected with the corner structure in a riveting mode, the number of the lower end plates is two, and the number of the upper end plates is two.

The fixed plate is provided with square boss, the lower end plate is opened and is provided with square recess, square boss is connected with the riveting.

The utility model has the beneficial effects that: the existing demisters which are integrally formed are produced in most cases, and although the production rate is high, the installation is troublesome; according to the utility model, the original integrated ridge type demister is changed into the spliced demister mainly by using the lower end plate, the upper end plate and the semicircular comb-shaped clamp, and the blades can be placed in the blade grooves of the semicircular comb-shaped clamp, so that the blades are detachably connected with the upper end plate and the lower end plate, the demister is prevented from being cut, the resource waste is prevented, the problems of cracking, metal fatigue and the like caused by long-time action of the demister due to the adoption of welding connection in the past are solved, and gaps are reserved among all parts of the demister due to riveting connection, so that the stability of the whole equipment is not influenced even if the demisting operation is performed for a long time.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A;

FIG. 3 is a schematic view of a lower end plate of the present utility model;

FIG. 4 is a schematic view of a lower end plate of the present utility model;

FIG. 5 is a schematic view of a mounting plate of the present utility model;

FIG. 6 is a schematic diagram of a semicircular comb card of the present utility model;

FIG. 7 is a schematic view of an upper end plate of the present utility model;

fig. 8 is a schematic view of the upper end plate of the present utility model.

Reference numerals: 100. A blade; 1. a lower end plate; 11. square grooves; 12. a comb-shaped clamping groove; 2. an upper end plate; 21. an arc plate groove; 3. square steel pipes; 4. a fixing plate; 5. a C-shaped arc plate; 6. a semicircular comb-shaped card; 61. blade grooves.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model:

embodiment 1, when using, square steel pipe 3 and lower end plate 1 fixed connection, lower end plate 1 and fixed plate 4 fixed connection, lower end plate 1 and semicircle comb-shaped card 6 fixed connection, a plurality of blade grooves 61 have been seted up to semicircle comb-shaped card 6, square steel pipe 3 top is provided with a plurality of upper end plates 2, and is a plurality of upper end plate 2 and semicircle comb-shaped card 6 fixed connection, two upper end plate 2 passes through C type arc board 5 fixed connection.

Working principle: fixed plate 4 and desulfurizing tower internal connection, C type arc board 5 and desulfurizing tower internal connection are fixed with square steel pipe 3 between the fixed plate 4, prevent that the defroster from whole warping, guarantee its stability, two C type arc boards 5 are connected two upper end plates 2, fixed plate 4 and lower end plate 1 fixed connection, upper end plate 2 and lower end plate 1 respectively with semicircle comb-shaped card 6 fixed connection, blade 100 install in semicircle comb-shaped card 6's blade groove 61 can.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. Various components mentioned in the present utility model are common in the art, and it should be understood by those skilled in the art that the present utility model is not limited by the above embodiments, and the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications can be made in the present utility model without departing from the spirit and scope of the utility model, which is defined in the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an end plate structure for defroster, its characterized in that includes lower end plate, upper end plate, C type arc board, square steel pipe, semicircle comb card, blade groove and fixed plate, square steel pipe and lower end plate fixed connection, lower end plate and fixed plate fixed connection, lower end plate and semicircle comb card fixed connection, a plurality of blade grooves have been seted up to semicircle comb card, square steel pipe top is provided with a plurality of upper end plates, a plurality of upper end plate and semicircle comb card fixed connection, a plurality of upper end plate passes through C type arc board fixed connection.

2. The end plate structure for a demister according to claim 1, wherein the upper end plate is provided with an arc plate groove, and the C-shaped arc plate is riveted with the arc plate groove.

3. The demister end plate structure according to claim 1, wherein the upper end plate and the lower end plate are provided with comb-shaped clamping grooves, the semicircular comb-shaped clamping is provided with a turning edge structure, the comb-shaped clamping grooves are connected with the turning edge structure in a riveting mode, the number of the lower end plates is two, and the number of the upper end plates is two.

4. The demister end plate structure according to claim 1, wherein the fixing plate is provided with a square boss, the lower end plate is provided with a square groove, and the square boss is connected with riveting.