CN215878343U - Wet electric cathode line shaking stopping device - Google Patents

Abstract

The utility model discloses a wet electric cathode line shaking prevention device which comprises fixed plates, shaking prevention plates, connecting plates and an integral connecting plate, wherein annular clamping grooves for fixing heavy hammers are formed in the fixed plates, each group of fixed plates are transversely arranged in parallel and are longitudinally symmetrical along a central line, the longitudinally arranged shaking prevention plates fix each group of fixed plates, the connecting plates fix two adjacent shaking prevention plates, and the integral connecting plate fixes all the shaking prevention plates. Through whole negative pole line shake-stopping device, the flue gas is flowing through the in-process that passes the anode tube, flexible negative pole line no longer receives the flue gas flow and produces and rock, wet electricity operating stability has effectively been improved, in wet electricity operation, can realize that wet electricity negative pole line does not rock, negative pole line and anode tube interval effectively keep, the negative pole line that the perforation limiting plate department of solution negative pole line frequently wears and teares and causes drops, wet electricity tripping operation problem, further improve wet electricity operating stability, ensure smoke and dust emission up to standard, avoid production environmental protection hidden danger, the comprehensive benefit is showing.

Description

Wet electric cathode line shaking stopping device

Technical Field

The utility model relates to the technical field of wet-type electric dust collectors, in particular to a wet electric cathode wire shaking stopping device.

Background

Honeycomb formula glass steel wet-type electrostatic precipitator is by the positive hexagonal positive pole honeycomb pipe of glass steel, the flexible negative pole line of plumbous antimony, internal fixing device and rinse-system etc. constitute, the negative pole line is placed perpendicularly at the intraductal central point of positive hexagonal positive pole honeycomb and is put, the negative pole line is as the dust removal negative pole, positive hexagonal positive pole honeycomb pipe on every side is as dust removal positive pole, its theory of operation produces static charge by the discharge of wet electric negative pole line, desulfurizing tower export flue gas flows through positive pole honeycomb panel pipeline perpendicularly downwards, collect positive pole honeycomb panel pipeline surface under the electric charge effect, at last through wet electric upper portion sparge water, wash the dust on positive pole pipe surface totally, finally realize wet electric dust pelletizing system steady operation, the flue gas is up to standard and is discharged.

Because the flue gas that flows through wet electricity passes through from honeycomb panel pipe top-down, the flexible negative pole line at positive pole honeycomb panel pipe center has the phenomenon of rocking in the flue gas flow in-process, and negative pole line incline can cause the interval inequality of polar line and anode plate, seriously influences dust removal effect, consequently the design initial stage is equipped with the weight bottom the negative pole line to 300mm department is equipped with the spacing frame of glass steel sheet on the weight, and the negative pole line is perforated from the glass steel sheet, finally realizes the fixed of negative pole line. However, during operation, the position of the cathode wire perforated glass steel plate is seriously abraded, and the phenomenon of cathode wire breakage occurs during operation, so that the wet and electric stable operation is seriously influenced. The wet electricity is divided into 3 electric fields in total, 1200 cathode lines in total, statistics shows that one fourth of the cathode lines are seriously worn and need to be replaced every 6 months of the wet electricity running period, so that the wear rate of the cathode lines is very high. In order to solve the problems of fixing and abrasion resistance of the cathode line, the cathode line integral oscillation-stopping device with strong applicability is invented by combining 3 electric field internal structures of wet electricity. Through the frequent wearing and tearing of negative pole line, the reason analysis of falling the line, produce a wet electric negative pole line and only shake device, accomplish simple economy, reasonable practicality, realize fixed, the abrasionproof of negative pole line, ensure the high-efficient steady operation of wet electric dust pelletizing system.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wet electric cathode wire shaking-stopping device which solves the problems of cathode wire abrasion and shaking.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model discloses a wet electric cathode line shaking prevention device which comprises fixed plates, shaking prevention plates, a connecting plate and an integral connecting plate, wherein annular clamping grooves for fixing a heavy hammer are formed in the fixed plates, each group of fixed plates are transversely arranged in parallel and are longitudinally symmetrical along a central line, each group of fixed plates are connected to two shaking prevention plates which are longitudinally arranged, the middle parts of two adjacent shaking prevention plates on the two groups of fixed plates are connected together through the connecting plate, and the integral connecting plate is connected to all shaking prevention plates and is close to the middle position of the whole.

Furthermore, the fixed plate includes five hole fixed plates and six hole fixed plates, be provided with 5 ring groove on the five hole fixed plates, be provided with 6 ring groove on the six hole fixed plates.

Furthermore, the fixed plates are arranged into a plurality of groups, each group of fixed plates comprises a plurality of five-hole fixed plates and a plurality of six-hole fixed plates, two ends of each group of fixed plates are fixedly connected through the shake-stopping plates, and the length of each shake-stopping plate is greater than the arrangement distance of the fixed plates.

Further, the length of the integral connecting plate is larger than the arrangement distance of all the shake-stopping plates.

Furthermore, the fixed plate, the sway stopping plate, the connecting plate and the integral connecting plate are all made of conductive glass fiber reinforced plastics (CFRP), the fixed plate, the sway stopping plate, the connecting plate and the integral connecting plate are all connected through bolt assemblies, and the bolt assemblies are titanium bolts and titanium nuts.

Furthermore, a heavy hammer is clamped and connected in the annular clamping groove in the fixing plate, and the clamping end of the heavy hammer is connected with the lower end of the cathode line.

Compared with the prior art, the utility model has the beneficial technical effects that:

according to the wet electric cathode line shaking preventing device, the heavy hammer is arranged at the bottom of the cathode line, the heavy hammer is fixed through the fixing plate, and the fixing plates are connected through the connecting plate to form a stable whole, so that the wet electric whole electric field cathode line can be effectively fixed and shaking is prevented, the stability and firmness of the whole wet electric cathode line are improved to the maximum extent, the structure is simple, the using effect is good, and the application value is good. Through whole negative pole line shake-stopping device, the flue gas is at the in-process that passes the anode tube of flowing through, and flexible negative pole line no longer receives the flue gas flow and produces and rock, has solved negative pole line perforation wearing and tearing, has fallen the line, faults such as local electric field short circuit, has effectively improved wet electricity operating stability. In wet electric operation, the wet electric cathode wire can not shake, the distance between the cathode wire and the anode tube is effectively kept, the problems of cathode wire falling and wet electric tripping caused by frequent abrasion at the cathode wire perforation limiting plate are solved, the wet electric operation stability is further improved, the smoke and dust emission reaching the standard is ensured, the production environmental protection hidden danger is avoided, and the comprehensive benefits are obvious.

Drawings

The utility model is further illustrated in the following description with reference to the drawings.

FIG. 1 is a schematic view of a wet electric cathode wire slosh-stopping device according to the present invention;

FIG. 2 is an installation diagram of the wet electric cathode wire sloshing-stopping device of the present invention;

description of reference numerals: 1. a fixing plate; 2. a sloshing stop plate; 3. a connecting plate; 4. integrally connecting the plates; 5. a bolt assembly; 6. a weight; 101. a five-hole fixing plate; 102. six-hole fixing plate.

Detailed Description

As shown in fig. 1, a wet electric cathode line oscillation stopping device comprises a fixed plate 1, oscillation stopping plates 2, a connecting plate 3 and an integral connecting plate 4, wherein the fixed plate 1 is provided with a ring-shaped clamping groove for fixing a heavy hammer 6, each group of fixed plates 1 are transversely arranged in parallel and are longitudinally symmetrical along a central line, each group of fixed plates 1 are connected to two oscillation stopping plates 2 which are longitudinally arranged, the middle parts of two adjacent oscillation stopping plates 2 on the two groups of fixed plates 1 are connected together through the connecting plate 3, and the integral connecting plate 4 is connected to all oscillation stopping plates 2 and is close to the middle position of the whole. Through measuring the size of the 6 lugs of negative pole line bottom weight, process out on fixed plate 1 with lug size assorted ring groove, let the lug of weight 6 can fully the chucking fixed, again with 1 both ends of fixed plate of every electric field with only shaking board through connection, end shaking board connecting plate 3 through adjacent electric field, all electric fields end shaking board overall connection board 4, with the whole through connection of the three electric field of wet electricity, titanium bolt fastening, furthest improves 1200 negative pole line overall stability of wet electricity, fastness.

The fixing plate 1 comprises a five-hole fixing plate 101 and a six-hole fixing plate 102, wherein 5 annular clamping grooves are formed in the five- hole fixing plate 101, and 6 annular clamping grooves are formed in the six-hole fixing plate 102. The position of the annular clamping groove corresponds to the position of the cathode wire, and because the dust remover is a honeycomb type anode plate tube with cathode wires, each row has cathode wires with different numbers arranged in a staggered way.

The fixed plates 1 are arranged into a plurality of groups, the number of the five-hole fixed plates 101 and the number of the six-hole fixed plates 102 contained in each group of fixed plates 1 are multiple, two ends of each group of fixed plates 1 are fixedly connected through the shake-stopping plates 2, and the length of each shake-stopping plate 2 is greater than the arrangement distance of the fixed plates 1. And (3) punching holes at the contact surface positions of the sloshing stop plate 2 and the fixed plate 1, and fixing by titanium bolts and titanium nuts to prevent local looseness of each electric field cathode line.

The length of the integral connecting plate 4 is greater than the arrangement distance of all the sloshing plates 2. The whole device is horizontally placed.

The fixing plate 1, the shaking stopping plate 2, the connecting plate 3 and the integral connecting plate 4 are all made of conductive glass fiber reinforced plastic CFRP, the fixing plate 1, the shaking stopping plate 2, the connecting plate 3 and the integral connecting plate 4 are all connected through a bolt assembly 5, and the bolt assembly 5 is made of titanium bolts and titanium nuts. The conductive glass fiber reinforced plastic material has excellent mechanical property, excellent corrosion resistance, excellent flame retardant property and uniform conductivity. The titanium bolt and nut have the characteristics of high strength, good corrosion resistance and high heat resistance.

And a heavy hammer 6 is clamped and connected in the annular clamping groove on the fixing plate 1, and the clamping end of the heavy hammer 6 is connected with the lower end of the cathode line. The bottom of the cathode line is connected with a heavy hammer 6, which directly ensures the fixation of the cathode line.

The action process of the utility model is as follows:

firstly, combining the size of a lifting lug of a cathode line heavy punch 6, forming a matched size annular clamping groove in a conductive glass steel plate to manufacture a fixing plate 1, and fixing the heavy punch at the bottom of a wet electric cathode line through the clamping groove to achieve the mode of fixing a limiting cathode line; secondly, fixing the cathode wire fixing plate 1 through the shaking stopping plates 2 at the two ends of the cathode wire annular clamping groove fixing plate 1; connecting and fixing the anti-oscillation plates 2 at two ends of the three electric fields by penetrating through the integral connecting plate 4, wherein adjacent electric fields are fixed by the end anti-oscillation plates and the short connecting plate 3; finally, the fixing of 1200 lead-antimony flexible cathode wires of three wet electric fields is completed, the shaking prevention and abrasion prevention effects are achieved, the service cycle of the cathode wires is prolonged, and the wet electric operation safety and stability are improved. The anti-shaking plates 2 at the two ends of the cathode line fixing plate 1 can improve the stability of 400 cathode lines in a single electric field. The connecting plates 3 of the adjacent electric field shaking stopping plates 2 can ensure the connection reliability of the adjacent electric field cathode line shaking stopping frames. The electric field shaking prevention plate integral connecting plate 4 further improves the stability of 1200 cathode lines of the integral electric field. In the wet electricity operation, can realize that wet electricity negative pole line does not rock, negative pole line and positive pole pipe interval effectively keep, solve negative pole line that the frequent wearing and tearing of negative pole line perforation limiting plate department caused and drop, wet electricity tripping operation problem, further improve wet electricity operating stability, ensure that the smoke and dust is up to standard to discharge, avoid production environmental protection hidden danger, the comprehensive benefit is showing.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims (6)

1. The utility model provides a wet electric cathode line sloshing-stopping device which characterized in that: including fixed plate (1), end and shake board (2), connecting plate (3), whole connecting plate (4), be equipped with the ring groove that weight (6) are fixed to be used on fixed plate (1), every group fixed plate (1) is horizontal parallel to be arranged and vertically along the central line symmetry, every group fixed plate (1) is connected on two of longitudinal arrangement end shake board (2), two adjacent on two groups fixed plate (1) end shake board (2) middle parts and pass through connecting plate (3) link together, whole connecting plate (4) are connected and are stopped all and shake board (2) and be close to holistic intermediate position.

2. The wet electric cathode wire slosh stopping device according to claim 1, characterized in that: the fixing plate (1) comprises a five-hole fixing plate (101) and a six-hole fixing plate (102), wherein 5 annular clamping grooves are formed in the five-hole fixing plate (101), and 6 annular clamping grooves are formed in the six-hole fixing plate (102).

3. The wet electric cathode wire slosh stopping device according to claim 2, characterized in that: the fixed plates (1) are arranged into a plurality of groups, the number of the five-hole fixed plates (101) and the number of the six-hole fixed plates (102) contained in each group of fixed plates (1) are multiple, two ends of each group of fixed plates (1) are fixedly connected through the shake-stopping plates (2), and the length of each shake-stopping plate (2) is greater than the arrangement distance of the fixed plates (1).

4. The wet electric cathode wire slosh stopping device according to claim 1, characterized in that: the length of the integral connecting plate (4) is greater than the arrangement distance of all the shake-stopping plates (2).

5. The wet electric cathode wire slosh stopping device according to claim 1, characterized in that: the fixing plate (1), the shaking stopping plate (2), the connecting plate (3) and the integral connecting plate (4) are all made of conductive glass steel materials (CFRP), the fixing plate (1), the shaking stopping plate (2), the connecting plate (3) and the integral connecting plate (4) are connected with one another through bolt assemblies (5), and the bolt assemblies (5) are made of titanium bolts and titanium nuts.

6. The wet electric cathode wire slosh stopping device according to claim 2, characterized in that: and a heavy hammer (6) is clamped and connected in the annular clamping groove on the fixing plate (1), and the clamping end of the heavy hammer (6) is connected with the lower end of the cathode line.

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