CN218740887U - Wet type flue gas desulfurization dust remover - Google Patents

Abstract

The utility model discloses a wet-type flue gas desulfurization dust remover, including the intake pipe, the lateral wall fixedly connected with dust rose box of intake pipe, the one end fixedly connected with that the intake pipe was kept away from to the dust rose box crosses the trachea, crosses the trachea and keeps away from the one end fixedly connected with spray box of dust rose box, sprays the inboard fixedly connected with shower of case, and the inboard of dust rose box is provided with filter mechanism, the utility model discloses a connection between spacing fixture block and the mounting groove can conveniently play spacing effect to the mounting groove, conveniently strikes off the slip of board, can conveniently play the effect of striking off to filter plate surface filtration's dust through the slip that strikes off the board, can conveniently play fixed effect to the bin through the cooperation between fixed fixture block and the slip fixture block, conveniently install the bottom of bushing down with the bin, can conveniently play the effect of accomodating to the dust that strikes off the board through the cooperation between bushing and the bin down.

Description

A wet flue gas desulfurization dust collector

technical field

The utility model relates to the technical field of flue gas desulfurization and dust removal, in particular to a wet type flue gas desulfurization and dust removal device.

Background technique

Flue gas desulfurization refers to the removal of sulfur oxides from flue gas or other industrial waste gases.

In flue gas desulfurization, most of them use wet desulfurization, which requires the use of flue gas desulfurization storage, but the existing flue gas desulfurization and dust collectors have the following problems when they are used:

When the existing flue gas desulfurization and dust collectors are in use, most of the initial screening of the flue gas is filtered with a filter plate, and the dust adhered to the surface of the filter plate is removed by shaking, which is not good for some dust Due to the treatment of the filter screen, the porosity of the filter plate is not very high, which affects the filtration efficiency of the smoke and dust. Therefore, a wet flue gas desulfurization dust collector is urgently needed.

Utility model content

The purpose of this utility model is to provide a wet flue gas desulfurization and dust collector to solve the problem in the above-mentioned background technology that most of the preliminary screening of flue gas is filtered by filter plates, and the dust adhered to the surface of the filter plates is filtered by shaking The way to remove it, some dust cannot be handled well, resulting in the poor permeability of the filter screen, which affects the filtration efficiency of smoke and dust.

In order to achieve the above purpose, the utility model provides the following technical solution, a wet-type flue gas desulfurization dust collector, including an air intake pipe, the outer wall of the air intake pipe is fixedly connected with a dust filter box, and the end of the dust filter box is far away from the air intake pipe An air passage is fixedly connected, the end of the air passage away from the dust filter box is fixedly connected with a spray box, the inside of the spray box is fixedly connected with a spray pipe, and the inside of the dust filter box is provided with a filter mechanism, so The inner side of the spray box is provided with a recovery mechanism;

The filter mechanism includes a telescopic cylinder, a filter screen plate, a telescopic rod, and a scraper plate. The telescopic cylinders are fixedly connected to the top of the dust filter box in multiple groups, and the filter screen plate is installed on the inside of the dust filter box. The rod is installed on the output end of the telescopic cylinder, and the scraper plate is fixedly connected to the end of the telescopic rod away from the telescopic cylinder. The bottom end of the dust filter box is provided with a storage mechanism, which includes a lower drain plate, a storage box, Push the spring and slide the block, the lower drain plate is fixedly connected to the bottom of the dust filter box in multiple groups, the storage box is installed at the bottom of the lower drain plate, and the push spring is fixedly connected to the inner side of the storage box, so The sliding block is slidably connected to the inside of the storage box, the recovery mechanism includes a water collection plate, a filter plate, and a recovery pipe, the water collection plate is fixedly connected to the inside of the spray box, and the filter plate is installed in the spray box The inside of the recovery pipe is installed on the outside of the spray box.

As a preferred technical solution of the present invention, installation grooves are provided at both ends of the scraper plate, and multiple sets of limit blocks are fixedly connected to both sides of the dust filter box.

As a preferred technical solution of the present invention, both sides of the drain plate are provided with mounting slots, and the end of the storage box away from the sliding block is fixedly connected with a fixed block.

As a preferred technical solution of the present utility model, the filter screen boards are installed in multiple groups on the inside of the dust filter box, and the top of the dust filter box is connected with a plurality of combined covers at intervals, and the spray box The top end is snap-connected with a cylinder cover.

As a preferred technical solution of the present invention, the scraper plate is slidably connected to the limit block through the installation groove, and the sliding block is connected to the lower drain plate through the installation groove.

As a preferred technical solution of the present invention, the fixed block and the sliding block are arranged symmetrically on the surface of the storage box.

As a preferred technical solution of the present invention, the water receiving plate is fixedly connected to the inside of the spray box in the shape of a slant plate, and the recovery pipe is fixedly connected to the outside of the spray box in the shape of a long tube.

Compared with the prior art, the beneficial effects of the utility model are:

1. Through the connection between the limit block and the installation groove, it is convenient to limit the installation groove and facilitate the sliding of the scraper plate. The sliding of the scraper plate can facilitate the removal of dust filtered on the surface of the filter screen. To scrape, through the cooperation between the fixed block and the sliding block, the storage box can be easily fixed, and the storage box can be easily installed on the bottom of the lower drain plate, and through the connection between the lower drain plate and the storage box The cooperation between them can facilitate the storage of the dust scraped off by the scraper board.

2. Through the function of the water collecting plate, it is convenient to guide the sprayed water, and it is convenient for the water to flow into the recovery pipe to prevent accumulation in the corner. Through the function of the filter plate, the water can be further filtered and recycled. The pipe can facilitate the heat recovery of the sprayed hot water.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of air intake pipe and dust filter box in Fig. 1 of the utility model;

Fig. 3 is the side view structure diagram of the spray box and the spray pipe in Fig. 1 of the utility model;

Fig. 4 is the structural representation of the fixed block and the storage box in the novel Fig. 2.

Among the figure: 1, intake pipe; 11, dust filter box; 12, air passage; 13, spray box; 14, spray pipe; 2, telescopic cylinder; 21, filter plate; 22, telescopic rod; 23, scraping Board removal; 24, installation groove; 25, limit block; 26, lower drain plate; 27, storage box; 28, installation slot; 29, fixed block; 210, push spring; 211, sliding block; 3 , water collecting plate; 31, filter plate; 32, recovery pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution for a wet flue gas desulfurization dust collector:

Embodiment one:

According to Fig. 1 and Fig. 2, a kind of wet flue gas desulfurization and dust collector comprises an air intake pipe 1, the outer wall of the air intake pipe 1 is fixedly connected with a dust filter box 11, and the end of the dust filter box 11 away from the air intake pipe 1 is fixedly connected with a The air passage 12, the end of the air passage 12 away from the dust filter box 11 is fixedly connected with a spray box 13, the inside of the spray box 13 is fixedly connected with a spray pipe 14, the inside of the dust filter box 11 is provided with a filter mechanism, the spray box The inboard of 13 is provided with recovery mechanism; Comprising telescoping cylinder 2, screen plate 21, telescoping rod 22, scraper plate 23, telescopic cylinder 2 is the top that multi-group is fixedly connected in dust filter box 11, and screen plate 21 is installed on the top of dust filter box 11. Inside the filter box 11, the telescopic rod 22 is installed on the output end of the telescopic cylinder 2, and the scraper plate 23 is fixedly connected to the end of the telescopic rod 22 away from the telescopic cylinder 2. The bottom end of the dust filter box 11 is provided with a storage mechanism. The storage mechanism includes The lower drain plate 26, the storage box 27, the push spring 210, the sliding block 211, the lower drain plate 26 is fixedly connected to the bottom of the dust filter box 11 in multiple groups, the storage box 27 is installed on the bottom of the lower drain plate 26, and the push spring 210 is fixedly connected to the inner side of the storage box 27, the sliding block 211 is slidably connected to the inner side of the storage box 27, the two ends of the scraper plate 23 are provided with installation grooves 24, and the two sides of the dust filter box 11 are fixedly connected with multiple sets of limit positions. Block 25; both sides of the lower drain plate 26 are provided with mounting slots 28, and one end of the storage box 27 away from the sliding block 211 is fixedly connected with a fixed block 29; the filter screen plates 21 are installed in multiple groups in the dust filter box 11 The inner side of the dust filter box 11 is connected with a plurality of combination covers at intervals, and the top of the spray box 13 is connected with a cylinder cover; the scraper plate 23 is slidably connected through the installation groove 24 and the limit block 25, and the sliding The clamping block 211 is engaged and connected with the lower drain plate 26 by installing the clamping slot 28; the fixed clamping block 29 and the sliding clamping block 211 are symmetrically arranged on the surface of the storage box 27; the setting of multiple groups of filter screen plates 21 can facilitate dust removal. The function of multi-stage filtration is convenient for filtering the solids in the smoke.

In specific use, when it is necessary to remove dust from the flue gas, the dust in the flue gas can be filtered through the filter screen 21, and the telescopic cylinder 2 is driven by the telescopic rod 22 to drive the scraper plate through the opening of the telescopic cylinder 2 23 slides, and the scraping plate 23 is limited by the installation groove 24 and the limit block 25, which facilitates the up and down sliding of the scraping plate 23, and the up and down sliding of the scraping plate 23 can facilitate the removal of the surface of the filter screen plate 21 Dust is scraped off so that dust enters the storage box 27 through the lower drain plate 26, and then the staff pulls the sliding block 211 to make the sliding block 211 break away from the installation slot 28, which is convenient for releasing the limit to the storage box 27, and is convenient for the storage box 27. The disassembly of the storage box 27 is convenient for dumping the dust in the storage box 27.

Embodiment two:

On the basis of Embodiment 1, as shown in Figure 1 and Figure 3, the recovery mechanism includes a water collection plate 3, a filter plate 31, and a recovery pipe 32, the water collection plate 3 is fixedly connected to the inside of the spray box 13, and the filter plate 31 is installed on the inside of the spray box 13, and the recovery pipe 32 is installed on the outside of the spray box 13; The outer side of the shower box 13 can conveniently collect the sprayed water through the cooperation between the filter plate 31 and the recovery pipe 32, and facilitate the heat recovery of the collected water.

During specific use, when the flue gas is sprayed, the flue gas in the inner cavity of the spray box 13 is sprayed through the spray pipe 14, and the flue gas is further processed, and the falling water becomes the flue gas due to the action of the flue gas. As heat, the hot water enters the recovery pipe 32 through the filtration of the filter plate 31 and the collection of the water receiving plate 3, and the hot water is recycled.

In the description of the utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying Any device or element must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

In the present utility model, unless otherwise specified and limited, for example, it may be a fixed connection, or a detachable connection, or integrated; it may be a mechanical connection, or it may be an electrical connection; it may be a direct connection, or It can be indirectly connected through an intermediary, or it can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, those of ordinary skill in the art can understand the above terms in this document according to the specific situation. Concrete meaning in utility model.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A wet-type flue gas desulfurization dust collector, comprising an air intake pipe (1), characterized in that: the outer wall of the air intake pipe (1) is fixedly connected with a dust filter box (11), and the dust filter box (11) One end far away from the air intake pipe (1) is fixedly connected with an air passage (12), and the end of the air passage (12) far away from the dust filter box (11) is fixedly connected with a spray box (13), and the spray box (13 ) is fixedly connected with a spray pipe (14), the inside of the dust filter box (11) is provided with a filter mechanism, and the inside of the spray box (13) is provided with a recovery mechanism; The filter mechanism includes a telescopic cylinder (2), a filter plate (21), a telescopic rod (22), and a scraper plate (23). The telescopic cylinders (2) are fixedly connected to the dust filter box (11) At the top, the filter screen plate (21) is installed inside the dust filter box (11), the telescopic rod (22) is installed at the output end of the telescopic cylinder (2), and the scraper plate (23) is fixedly connected to the The end of the telescopic rod (22) away from the telescopic cylinder (2), the bottom end of the dust filter box (11) is provided with a storage mechanism, the storage mechanism includes a lower drain plate (26), a storage box (27), a push spring (210), sliding block (211), the lower drain plate (26) is fixedly connected to the bottom of the dust filter box (11) in multiple groups, and the storage box (27) is installed on the bottom of the lower drain plate (26) At the bottom end, the push spring (210) is fixedly connected to the inner side of the storage box (27), the sliding block (211) is slidably connected to the inner side of the storage box (27), and the recovery mechanism includes a water collecting plate (3 ), a filter plate (31), a recovery pipe (32), the water collecting plate (3) is fixedly connected to the inside of the spray box (13), and the filter plate (31) is installed on the inside of the spray box (13) Inside, the recovery pipe (32) is installed outside the spray box (13). 2. A wet-type flue gas desulfurization dust collector according to claim 1, characterized in that: installation grooves (24) are opened at both ends of the scraper plate (23), and the dust filter box (11) There are multiple sets of limit blocks (25) fixedly connected to both sides. 3. A wet flue gas desulfurization dust collector according to claim 1, characterized in that: both sides of the lower drain plate (26) are provided with installation slots (28), and the storage box (27) A fixed block (29) is fixedly connected to the end away from the sliding block (211). 4. A wet-type flue gas desulfurization and dust collector according to claim 1, characterized in that: the filter screen plates (21) are installed in multiple groups on the inner side of the dust filter box (11), and the dust filter box ( 11) The top end of the spray box (13) is engaged with a plurality of combined covers at intervals, and the top end of the spray box (13) is engaged with a cylinder cover. 5. A wet-type flue gas desulfurization and dust collector according to claim 1, characterized in that: the scraper plate (23) is slidably connected to the limit block (25) through the installation groove (24), and the sliding The clamping block (211) is engaged and connected with the lower drain plate (26) through the installation clamping slot (28). 6. A wet flue gas desulfurization and dust collector according to claim 3, characterized in that: the fixed block (29) and the sliding block (211) are symmetrically arranged on the surface of the storage box (27). 7. A wet flue gas desulfurization dust collector according to claim 1, characterized in that: the water collecting plate (3) is fixedly connected to the inner side of the spray box (13) in the shape of a slanting plate, and the recovery pipe (32) is fixedly connected in the outside of spray box (13) in long tubular shape.

Images