CN213762321U

CN213762321U - Durable wet-type electrostatic precipitator

Info

Publication number: CN213762321U
Application number: CN202022462759.5U
Authority: CN
Inventors: 万雪茹; 李守斌; 柴旭
Original assignee: Liaoning Tianjing Environmental Protection Co ltd
Current assignee: Liaoning Tianjing Environmental Protection Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-23
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a durable wet-type electrostatic precipitator, including filtering main part and dust removal main part, the connecting pipe is installed at the top of dust removal main part, the bottom side of filtering main part is connected with the transmission pipe, the connecting pipe is connected with the terminal surface laminating of transmission pipe, the top slip cap of transmission pipe is equipped with the collar, the surface equidirectional penetration of collar has fastening bolt, the connecting pipe all sets up the screw that supplies fastening bolt to run through with the terminal surface edge of transmission pipe, the top surface of transmission pipe has seted up the spout; through the collar of design, can be with a plurality of independent fastening bolt connection formula as an organic whole, in the installation, can once only through connection, it is single fixed to compare, very big improvement the speed of installation for work efficiency obtains promoting, the lug and the spout of design, in the installation, fix a position the screw fast, make the installation more convenient, the installation screw of design can be with the simple dismouting of fastening bolt and collar.

Description

Durable wet-type electrostatic precipitator

Technical Field

The utility model belongs to the technical field of wet-type electrostatic precipitator, concretely relates to durable type wet-type electrostatic precipitator.

Background

The wet-type electric dust collector equipment consists of a cathode wire and an anode wire, and the working principle of the wet-type electric dust collector equipment is that tens of thousands of volts of direct current high voltage electricity is applied between the anode wire and the cathode wire of WESP, a corona layer is generated around a corona wire under the action of a strong electric field, air in the corona layer is subjected to avalanche ionization, so that a large amount of negative ions and a small amount of positive ions are generated, the process is called corona discharge, dust particles entering the WESP after desulfurization collide with the positive ions and the negative ions to form charge, and the charged dust particles move towards the negative electrodes and the positive electrodes respectively under the action of the coulomb force of a high-voltage electrostatic field; after reaching the two electrodes, releasing the charges carried by the two electrodes, and collecting dust particles by the cathode and the anode to be separated from the gas; part of dust particles are adhered to the anode plate and the cathode wire due to the inherent viscosity of the dust particles, so that the effect of removing smoke dust in the smoke is achieved, and the concentration of the treated smoke dust can be less than or equal to 5mg/Nm³(ii) a Meeting the requirement of ultra-low emission.

Current wet-type electrostatic precipitator need be fixed the bolt one by one in the installation, and is consuming time longer, influences work efficiency, and simultaneously in the installation, the screw that is difficult for lining up leads to whole installation comparatively loaded down with trivial details, has great limitation in the in-service use, consequently has certain improvement space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a durable type wet-type electrostatic precipitator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a durable type wet-type electrostatic precipitator, is including filtering main part and dust removal main part, the connecting pipe is installed at the top of dust removal main part, the bottom side of filtering the main part is connected with the transmission pipe, the connecting pipe is connected with the terminal surface laminating of transmission pipe, the top slip cap of transmission pipe is equipped with the collar, the surface of collar is waited the angle and is run through there is fastening bolt, the screw that supplies fastening bolt to run through is all seted up with the terminal surface edge of transmission pipe to the connecting pipe, the spout has been seted up on the top surface of transmission pipe, the inner wall of collar is fixed with the lug, lug and spout sliding connection.

Preferably, the mounting ring is composed of a first ring body and a second ring body, connecting plates are fixed to two ends of the second ring body, grooves for placing the connecting plates are formed in two ends of the first ring body, and the connecting plates are fixedly connected with the grooves through bolts.

Preferably, the top and the bottom of the fastening bolt are both provided with mounting threads, the mounting threads at the top of the fastening bolt are in threaded connection with the penetrating part of the mounting ring, and the mounting threads at the bottom of the fastening bolt are in threaded connection with an external nut.

Preferably, a spray pipe is installed outside the dust removal main body, the input end of the spray pipe is connected with an external water supply pipeline, and the output end of the spray pipe penetrates through the inside of the dust removal main body.

Preferably, the outer surface of the dust removing main body is provided with an air inlet pipe, the air inlet pipe is connected with an external air supply pipeline, and a drain outlet for discharging impurities is further formed in the bottom end face of the dust removing main body.

Preferably, the top of the filtering main body is provided with an exhaust pipe, and the inside of the filtering main body is provided with a filtering component.

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

through the collar of design, can be with a plurality of independent fastening bolt connection formula as an organic whole, in the installation, can once only through connection, it is single fixed to compare, very big improvement the speed of installation for work efficiency obtains promoting, lug and the spout of simultaneous design can be in the installation, fix a position the screw fast, make the installation more convenient, and the mounting thread of design, can be with the simple dismouting of fastening bolt and collar.

Drawings

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

FIG. 2 is a cross-sectional view of the connection between the connection pipe and the transmission pipe of the present invention;

FIG. 3 is an enlarged schematic view of region A of FIG. 2 according to the present invention;

FIG. 4 is a top view of the connection between the first ring body and the second ring body of the present invention;

fig. 5 is a cross-sectional view of the fastening bolt and the mounting ring according to the present invention.

In the figure: 1. an exhaust pipe; 2. a filter body; 3. an air inlet pipe; 4. a dust removal main body; 5. a shower pipe; 6. a connecting pipe; 7. a conveying pipe; 8. fastening a bolt; 9. a bump; 10. a chute; 11. a mounting ring; 111. a ring body I; 112. a second ring body; 12. a connecting plate; 13. and (5) installing threads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a durable wet-type electric dust collector comprises a filtering main body 2 and a dust removing main body 4, a connecting pipe 6 is installed at the top of the dust removing main body 4, a transmission pipe 7 is connected to the side edge of the bottom of the filtering main body 2, the connecting pipe 6 is connected with the end face of the transmission pipe 7 in an attaching mode, a mounting ring 11 is sleeved on the top of the transmission pipe 7 in a sliding mode, a plurality of independent fastening bolts 5 can be connected into a whole through the designed mounting ring 11, in the installation process, the independent fastening bolts 5 can be connected into a whole through the mounting ring in a penetrating mode, compared with the independent fastening bolts, the mounting speed is greatly improved, the working efficiency is improved, fastening bolts 8 penetrate through the mounting ring 11 at equal angles on the surface, screw holes for the fastening bolts 8 to penetrate through are formed in the end face edges of the connecting pipe 6 and the transmission pipe 7, a sliding groove 10 is formed in the top surface of the transmission pipe 7, a convex block 9 is fixed on the inner wall of the mounting ring 11, and the designed convex block 9 and sliding groove 10, can fix a position the screw fast in the installation for it is more convenient to install, lug 9 and spout 10 sliding connection.

In this embodiment, preferably, the mounting ring 11 is composed of a first ring body 111 and a second ring body 112, the two ends of the second ring body 112 are fixed with the connecting plates 12, the two ends of the first ring body 111 are provided with grooves for placing the connecting plates 12, and the connecting plates 12 are fixedly connected with the grooves through bolts.

In this embodiment, preferably, the top and the bottom of the fastening bolt 8 are both provided with mounting threads 13, and the designed mounting threads 13 can be used for simply dismounting the fastening bolt 8 and the mounting ring 11, the mounting threads 13 at the top of the fastening bolt 8 are in threaded connection with the penetrating part of the mounting ring 11, and the mounting threads 13 at the bottom of the fastening bolt 8 are in threaded connection with an external nut.

In this embodiment, preferably, a spray pipe 5 is installed outside the main dedusting body 4, an input end of the spray pipe 5 is connected to an external water supply pipeline, and an output end of the spray pipe 5 extends through the main dedusting body 4.

In this embodiment, preferably, the outer surface of the dust removing main body 4 is provided with the air inlet pipe 3, the air inlet pipe 3 is connected with an external air supply pipeline, and a drain outlet for discharging impurities is further formed in the bottom end surface of the dust removing main body 4.

In this embodiment, it is preferable that the exhaust pipe 1 is installed on the top of the filter body 2, and the filter assembly is installed inside the filter body 2

The utility model discloses a theory of operation and use flow: in the installation of the utility model, the connecting pipe 6 and the transmission pipe 7 are firstly fixed, when in fixation, the transmission pipe 7 is firstly aligned with the end part of the connecting pipe 6, then the mounting ring 11 is shifted, at the moment, the lug 9 on the inner wall of the mounting ring 11 slides in the inner side of the sliding groove 10, the mounting ring 11 is vertically descended through the limit of the sliding groove 10 and the lug 9, the mounting ring 11 drives the fastening bolt 8 to penetrate through the screw holes arranged on the surfaces of the connecting pipe 6 and the transmission pipe 7, then the end part of each fastening bolt 8 is sleeved with the nut to complete fixation, in the later period of disassembly, the fastening bolt 8 can be separated from the connecting pipe 6 at one time, when the mounting ring 11 is required to be disassembled, the bolt connected between the connecting plate 12 and the groove is disassembled, the separation of the first ring body 111 and the second ring body 112 can be completed, meanwhile, in the long-time use, when the decayed tooth condition of one or a plurality of fastening bolts 8 occurs, the fastening bolt 8 is directly rotated so that the fastening bolt 8 is separated from the mounting ring 11 by the mounting thread 13, thereby completing the replacement, in later normal use, the air inlet pipe 3 is connected with an external air supply pipeline, the spray pipe 5 is connected with an external water supply pipeline, at this time, the gas supply pipeline injects gas with a large amount of dust into the interior of the dust removing main body 4 through the gas inlet pipe 3, the spray pipe 5 injects an external water source into the interior of the dust removing main body 4, the dust in the gas is filtered by the water source and is discharged from a sewage outlet on the bottom end surface of the dust removing main body 4, and the purified gas is transmitted to the transmission pipe 7 through the connection pipe 6, the transmission pipe 7 transmits the gas into the filtering main body 2, the wet dust removal of the gas is accomplished by performing a secondary filtration through the filter assembly inside the filter body 2 and then discharging through the exhaust pipe 1.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a durable type wet-type electrostatic precipitator, is including filtering main part (2) and dust removal main part (4), connecting pipe (6) are installed at the top of dust removal main part (4), the bottom side of filtering main part (2) is connected with transmission pipe (7), connecting pipe (6) are connected with the terminal surface laminating of transmission pipe (7), its characterized in that: the top of transmission pipe (7) is slidingly sleeved with a mounting ring (11), the surface of mounting ring (11) is penetrated by fastening bolts (8) at equal angles, the edge of the end face of connecting pipe (6) and transmission pipe (7) is provided with screw holes for fastening bolts (8) to penetrate through, the top surface of transmission pipe (7) is provided with a sliding groove (10), the inner wall of mounting ring (11) is fixed with a convex block (9), and convex block (9) is slidingly connected with sliding groove (10).

2. The durable wet electric dust collector of claim 1, wherein: the mounting ring (11) is composed of a first ring body (111) and a second ring body (112), connecting plates (12) are fixed to two ends of the second ring body (112), grooves for placing the connecting plates (12) are formed in two ends of the first ring body (111), and the connecting plates (12) are fixedly connected with the grooves through bolts.

3. The durable wet electric dust collector of claim 1, wherein: and mounting threads (13) are formed in the top and the bottom of the fastening bolt (8), the mounting threads (13) at the top of the fastening bolt (8) are in threaded connection with the penetrating part of the mounting ring (11), and the mounting threads (13) at the bottom of the fastening bolt (8) are in threaded connection with an external nut.

4. The durable wet electric dust collector of claim 1, wherein: the dust removal device is characterized in that a spray pipe (5) is arranged outside the dust removal main body (4), the input end of the spray pipe (5) is connected with an external water supply pipeline, and the output end of the spray pipe (5) penetrates through the inside extending to the dust removal main body (4).

5. The durable wet electric dust collector of claim 4, wherein: the outer surface mounting of dust removal main part (4) has intake pipe (3), intake pipe (3) are connected with outside gas supply line, still offer the drain that is used for arranging miscellaneous on the bottom face of dust removal main part (4).

6. The durable wet electric dust collector of claim 1, wherein: the top of filtering main body (2) is installed with blast pipe (1), the inside of filtering main body (2) is provided with filtering component.