CN104888552B - A kind of ceramic water dust scrubber - Google Patents

Abstract

A kind of ceramic water dust scrubber, including cylindrical-shaped tower, water fender above tower body smoke inlet, it is arranged at the water-distributing device of tower body throat section, the water-distributing device is spliced by several cloth tanks, the water distribution slot cross-section is triangle cell body, the face that tank intersects with tower body inner tube wall is two arc surfaces, arc surface radian is corresponding with tower body barrel radian, cloth tank notch is towards tower body inner tube wall, the arc surface of cloth tank one is vertically arranged and is connected with tower body inner tube wall, another arc surface slopes inwardly fits and leaves certain gap with tower body inner tube wall one inclined plane of composition and bottom with tower body inner tube wall, can be along barrel formation water curtain, cloth tank constitutes ring-type around tower body inwall, each cloth tank is correspondingly arranged on a water inlet pipe, the water inlet pipe is just set to inclined plane.

Description

A ceramic water film dust collector

technical field

The invention relates to a water film dust collector, in particular to a ceramic plate water film dust collector.

Background technique

The traditional water film dust collector is made of marble, which is heavy, high in transportation cost, and difficult to install, and the tower body made of granite is manually excavated, with uneven inside and outside, unattractive appearance, easy to accumulate dust and blockage inside, and the traditional The overflow tank of the water film dust collector is an integrated structure fixed with the tower body. After long-term use, the tank is easy to be blocked and difficult to clean. To clean it, the whole tank must be knocked out and poured again, which greatly shortens the service life and has high maintenance costs. Chinese Patent Publication No. CN201008776 discloses a wet-process desulfurization and dust collector, which includes a block masonry tower body. The masonry block is a hollow ceramic block, and at least the side of the block has connection concave and/or tenon openings. Although this patent overcomes the defect of rough and easy dust accumulation on the surface of granite, it is still piled up, and the installation is still inconvenient, and the production cost of hollow ceramic blocks is relatively high. The sink of this patent is a hollow ceramic brick body. It is directly fixedly connected with the tower body and cannot be replaced conveniently. The deficiencies of the prior art are still unsolved and needs to be improved.

Contents of the invention

Aiming at the above technical problems, the present invention provides a ceramic plate water film dust collector which is easy to install, has low transportation cost, and overcomes the problem of easy ash accumulation and clogging of the water tank in the prior art.

The technical key of the present invention is to change the overflow water from the original tank to the water distribution device. A specific technical solution is: a ceramic water film dust collector, including a cylindrical tower body, and the tower body is above the smoke inlet. The water baffle is set in the water distribution device of the throat section of the tower body. It is characterized in that the water distribution device is spliced by several water distribution tanks. The cross section of the water distribution tank is a triangular tank body. The intersecting surfaces are two arc surfaces, the arc of the arc surface corresponds to the arc of the tower wall, the notch of the water distribution groove faces the inner wall of the tower, and the first arc surface of the water distribution groove is vertically arranged and connected with the inner wall of the tower, and the other A circular arc surface is inclined inwardly to form an inclined surface with the inner wall of the tower, and the bottom end is attached to the inner wall of the tower with a certain gap, so that it can form a water curtain along the inner wall of the tower, and the water distribution groove forms a ring around the inner wall of the tower. Each water distribution tank is correspondingly provided with a water inlet pipe, and the water inlet pipe is arranged facing the inclined surface.

One technical solution is: the water distribution device is spliced by several overflow water tanks, the inner and outer sides of the overflow water tank are parallel to the inner wall of the tower, and the radian corresponds to the inner wall of the tower, and the overflow water There is an overflow hole near the upper end of the outer side of the box parallel to the inner wall of the tower, and a water inlet is opened at the top of the inner side, and a water inlet pipe is arranged in the water inlet, and the water inlet pipe penetrates through the wall of the tower body, and the top of the overflow water tank is set There is an end cover, and one end of the end cover is connected to the inner wall of the tower, and the edge of the other end exceeds the outer surface by 5-10cm.

The water baffle is an annular structure spliced by several fan-shaped plates with an L-shaped cross-section.

Another technical key of the present invention is that the tower body of the dust collector is split into several 1-meter-section cylinders, which are hoisted during installation, and the cylinders are divided into inner and outer layers, and the gap between the two layers is filled with acid-resistant cement , the inner and outer walls of the cylinder are spliced by ceramic arc-shaped plates, specifically: the tower body is hoisted and spliced by several sections of the cylinder, each section of the cylinder is set at intervals between the outer wall and the inner wall, and the middle is filled with an acid-resistant cement layer , cast as a whole, the inner and outer walls are spliced by several pieces of ceramic arc bricks.

Preferably, the ceramic curved brick includes a curved brick body, and a plurality of dovetail-shaped grooves are arranged radially along the curved brick wall inside the brick body. When the acid-resistant cement layer is poured on the inside of the ceramic curved brick through this arrangement, the reinforcing ribs are embedded in the acid-resistant cement, which can well prevent the cement from falling off from the smooth brick surface.

Preferably, steel cages are arranged in the acid-resistant cement layer. Through this setting, the strength of the cylinder is greatly enhanced and the service life is prolonged.

Beneficial effects of the present invention: the dust remover of the present invention greatly reduces the cost of manufacture and installation, and the water distribution device does not accumulate dust inside, does not need to store water, and is installed in the tower body to effectively prevent impact damage and improve the practicality of the equipment. life, thereby improving the dust removal efficiency.

Description of drawings

Fig. 1 is the structural schematic diagram of embodiment 1.

Fig. 2 is a structural schematic diagram of the water retaining plate.

FIG. 3 is a schematic structural view of Embodiment 2.

FIG. 4 is a partial enlarged view A of FIG. 3 .

Fig. 5 is a schematic structural diagram of a ceramic arc-shaped plate.

Fig. 6 is a schematic diagram of the second structure of the ceramic arc-shaped plate.

detailed description

Embodiment 1: a kind of ceramic water film deduster, comprises cylindrical tower body 1, the water retaining plate 3 above tower body 1 smoke inlet 2, is arranged on the water distributing device 4 of tower body 1 throat section, described cloth The water device 4 is spliced by several water distribution tanks 4.1. The cross section of the water distribution tank 4.1 is a triangular tank body. The surface intersecting the water distribution tank 4.1 and the inner wall of the tower body 1 is two arc surfaces. The arc of the wall of the tower body 1 corresponds to the radian, the notch of the water distribution channel 4.1 faces the inner wall of the tower body 1, the arc surface 4.2 of the water distribution channel 4.1 is vertically arranged and connected with the inner wall of the tower body 1, and the other arc surface 4.3 faces inward Inclined, the inner wall and the wall of the tower body 1 form an inclined surface 4.3.1 and the bottom end is attached to the inner wall of the tower body 1 with a certain gap, so that it can form a water curtain along the wall, and the water distribution tank 4.1 surrounds the tower body 1. The inner wall forms a ring shape, and each water distribution tank 4.1 is correspondingly provided with a water inlet pipe 5, and the water inlet pipe 5 is arranged facing the inclined surface 4.3.1. The water retaining plate 3 is an annular structure spliced by several fan-shaped plate bodies 3.1 with an L-shaped cross-section. The tower body 1 is hoisted and spliced by several sections of cylinders 1.1. Each section of cylinders 1.1 is set at intervals from the outer wall 1.1.1 and the inner wall 1.1.2, and the middle is filled with an acid-resistant cement layer 1.1.3, which is poured into one body. The inner and outer walls (1.1 .1, 1.1.2) are all spliced by a number of ceramic curved bricks 6. The ceramic curved brick 6 includes a curved brick body, and a number of dovetail-shaped grooves 6.1 are arranged radially along the curved brick wall inside the brick body. The acid-resistant cement layer 1.1.3 is provided with steel cage rings. The connecting ends of the upper and lower cylinder bodies 1.1 have stepped gears that cooperate with each other.

Embodiment 2: a kind of ceramic water film deduster, comprises cylindrical tower body 1, the water retaining plate 3 above tower body 1 smoke inlet 2, is arranged on the water distribution device 4 of tower body 1 throat section, described cloth The water device 4 is spliced by several overflow water tanks 7, the inner and outer sides (7.1, 7.2) of the overflow water tank 7 are parallel to the inner cylinder wall of the tower body 1, and the radian corresponds to the inner cylinder wall curvature of the tower body 1, The overflow water tank 7 and the outer surface 7.2 parallel to the inner cylinder wall of the tower body 1 begin to have an overflow hole 7.3 near the upper end, and the top of the inner surface 7.1 has a water inlet 7.4, and the water inlet 7.4 is provided with a water inlet pipe 5, and the water inlet pipe 5 is composed of The wall of the tower body 1 penetrates, and the top of the overflow water tank 7 is provided with an end cover 7.5. One end of the end cover 7.5 is connected to the inner wall of the tower body 1, and the edge of the other end exceeds the outer surface by 7.25~10cm. The overflow hole 7.3 is a strip-shaped slot extending along the long side of the outer surface 7.2, and the slot width is 500-800mm.

Claims (4)

1. A ceramic water film dust collector, comprising a cylindrical tower body, a water retaining plate above the smoke inlet of the tower body, a water distribution device arranged at the throat section of the tower body, characterized in that the water distribution device consists of several The water distribution tank is spliced. The cross section of the water distribution tank is a triangular tank body. The surface where the water distribution tank intersects with the inner wall of the tower is two arc surfaces. Facing the inner cylinder wall of the tower, one arc surface of the water distribution tank is vertically arranged and connected to the inner cylinder wall of the tower, and the other arc surface is inclined inwardly to form an inclined surface with the inner cylinder wall of the tower, and the bottom end is attached to the inner cylinder wall of the tower and left There is a certain gap so that it can form a water curtain along the wall of the cylinder, and the water distribution groove forms a ring around the inner wall of the tower. Each water distribution groove is correspondingly provided with a water inlet pipe, and the water inlet pipe is arranged facing the inclined surface. Each section of the cylinder is hoisted and spliced. Each section of the cylinder is set at intervals from the outer wall and the inner wall, and the middle is filled with an acid-resistant cement layer. 2. A ceramic water film dust collector according to claim 1, characterized in that the water distribution device is spliced by several overflow water tanks, the inner and outer sides of the overflow water tanks are parallel to the inner wall of the tower, and the radian Corresponding to the radian of the inner wall of the tower, the overflow water tank is provided with an overflow hole near the upper end of the outer surface parallel to the inner wall of the tower, and a water inlet is opened at the top of the inner surface, and a water inlet pipe is arranged in the water inlet. The top of the overflow water tank is provided with an end cover, one end of the end cover is connected to the inner wall of the tower, and the edge of the other end exceeds the outer surface by 5~10cm, and the overflow hole is a strip extending along the long side of the outer surface. Notch, groove width 500~800mm, ceramic curved bricks include curved brick body, the inner side of the brick body is provided with a number of dovetail-shaped grooves along the radial direction of the curved brick wall. 3. A ceramic water film dust collector according to claim 1, characterized in that the water retaining plate is an annular structure spliced by several fan-shaped plates with an L-shaped cross-section. 4. A ceramic water film dust collector according to claim 1, characterized in that a steel cage is arranged in the acid-resistant cement layer.