CN212092769U - Wet electrostatic precipitator with spray washing function - Google Patents

Abstract

The utility model discloses a wet electrostatic precipitator with spray washing function, which relates to the technical field of wet electrostatic precipitator, comprising a tower body and an electrostatic precipitation box, wherein one side of the top of the tower body is provided with the electrostatic precipitation box, and the bottom of one end of the electrostatic precipitation box is provided with a support frame, the lower part of the tower body is provided with a dirt collection box, one side of the bottom of the tower body is provided with an air inlet pipe, one side position of the dirt collection box close to the tower body is provided with a water pump, a first conduit is arranged above the water pump, and one side of the water pump is provided with a water inlet pipe, one end of the first conduit extends to the inner part of the tower body and is provided with a connecting pipe, one end of the connecting pipe is provided with a fixed pipe, the utility model solves the problems of low spray mist concentration and low filtering efficiency through a water pipe, and solves the problem that water after, the impurities easily block the pipeline.

Description

Wet electrostatic precipitator with spray washing function

Technical Field

The utility model belongs to the technical field of wet electrostatic precipitator, concretely relates to wet electrostatic precipitator with spray washing function.

Background

The wet electrostatic precipitator is a new dust-removing equipment for treating gas containing micro-dust and microparticles, mainly used for removing dust, acid mist and other harmful substances in gas containing moisture, and is an ideal equipment for treating atmospheric dust pollution, in order to enhance the dust-removing efficiency of the wet electrostatic precipitator, the primary washing is carried out by adopting a spray washing mode, the dust-removing process of the wet electrostatic precipitator is subjected to three stages of charging, collecting and dust removing, the wet electrostatic precipitator mainly has two structural forms, one is to use a corrosion-resistant conductive material as a dust-collecting electrode, the other is to use a conductive water film formed by spraying water or overflowing water, and a non-conductive non-metallic material is used as a dust-collecting electrode, the existing wet electrostatic precipitator with the spray washing function still has defects in the using process, the spray washing water mist concentration is low, the filtering efficiency is low, and the sprayed water is mixed with impurities, the impurity easily blocks up the pipeline, and the rubbish is difficult to be cleared up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wet electrostatic precipitator with spray washing function to the washing that proposes in solving above-mentioned background art sprays the water smoke intensity low, and filtration efficiency is low, and the water mixture after spraying has impurity, and the problem of the pipeline is easily blockked up to impurity.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wet electrostatic precipitator with wash function sprays, includes tower body and electrostatic precipitator case, the electrostatic precipitator case is installed to top one side of tower body, and the one end bottom of electrostatic precipitator case installs the support frame, dirty case of collection is installed to the below of tower body, the intake pipe is installed to bottom one side of tower body, the dirty case of collection goes up one side position department near the tower body and installs the water pump, first pipe is installed to the top of water pump, and one side of water pump installs the inlet tube, the one end of first pipe extends to the internally mounted of tower body and has the connecting pipe, fixed pipe is installed to the one end of connecting pipe, and the water pipe is installed to the one end of fixed pipe, the shower nozzle is installed to the outer wall of water pipe, and wherein the shower nozzle is provided with ten at least, and the.

Preferably, the inside of the dirt collection box is fixed with a filter plate, one side of the dirt collection box is provided with a drain pipe, and the other side of the dirt collection box is rotatably connected with a safety door through a hinge.

Preferably, one side of the top of the first guide pipe is connected with a second guide pipe, one end of the second guide pipe is provided with a third guide pipe, and one end of the third guide pipe extends to the inside of the electrostatic dust removal box and is provided with a nozzle.

Preferably, the internally mounted of electrostatic precipitator case has the negative plate, and the dust collecting rod is installed to one side of negative plate, high-voltage electrostatic generator is installed at the top of electrostatic precipitator case.

Preferably, a drain pipe is installed at a position, close to the lower position of the dust collecting rod, on the electrostatic dust removal box, one end of the drain pipe is connected with a drain pipe, a switch is installed on the front surface of the drain pipe, and the water pump and the high-voltage electrostatic generator are both electrically connected with the switch.

Preferably, the lower position department that the inside of tower body is close to the fixed pipe installs the support stick, and the top of support stick is seted up flutedly, the fixed pipe block is on the recess.

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

(1) the utility model discloses a water pipe installs the shower nozzle on the water pipe, and shower nozzle spun water smoke forms the waterwall in the tower body, and impurity in the gas mixes with water, has improved the filtration efficiency of impurity in the gas, has solved and has washed the spray water smoke intensity low, problem that filtration efficiency hangs down.

(2) The utility model discloses a filter plate, the filter plate slope is placed in dirty incasement of collection, and the water droplet after spraying falls on the filter plate, is favorable to filtering the filth of aquatic, then with the filth filtering, convenient to use person's cleaning device, it is more convenient to maintain, has solved the water mixture after spraying and has impurity, the easy problem of blockking up the pipeline of impurity.

Drawings

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

FIG. 2 is an external view of the present invention;

FIG. 3 is a side view of the sewage collection tank of the present invention;

fig. 4 is a top view of the water pipe of the present invention;

in the figure: 1, an air inlet pipe; 2-a support rod; 3-a water pipe; 31-a spray head; 32-a stationary tube; 33-connecting tube; 4-a tower body; 5-a filter plate; 6-a first conduit; 7-a second conduit; 8-high voltage electrostatic generator; 9-a third conduit; 10-a nozzle; 11-negative plate; 111-a dust collection bar; 12-electrostatic dust removal box; 13-water inlet pipe; 14-a sewage draining pipe; 15-a support frame; 16-a drain pipe; 17-a water pump; 18-a sewage collection tank; 19-a switch; 20-safety door.

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. 1-4, the present invention provides the following technical solutions: a wet electrostatic precipitator with a spray washing function comprises a tower body 4 and an electrostatic precipitation box 12, wherein the electrostatic precipitation box 12 is installed on one side of the top of the tower body 4, a support frame 15 is installed at the bottom of one end of the electrostatic precipitation box 12, a dirt collection box 18 is installed below the tower body 4, an air inlet pipe 1 is installed on one side of the bottom of the tower body 4, a water pump 17 is installed on one side of the dirt collection box 18 close to the tower body 4, when the water pump 17 pumps water, the water is conveyed to a water pipe 3 and a third conduit 9, when a spray head 31 sprays water, the water is also sprayed out by a nozzle 10, a first conduit 6 is installed above the water pump 17, a water inlet pipe 13 is installed on one side of the water pump 17, one end of the first conduit 6 extends to the inside of the tower body 4 and is provided with a connecting pipe 33, one end of the connecting pipe 33 is provided with fixed pipes 32, the other ends of the four fixed pipes 32 are communicated with the water pipe 3, water is input from the connecting pipe 33, then is conveyed to the fixed pipes 32, then is conveyed to the water pipe 3, and finally is sprayed out of the spray head 31, the water pipe 3 is installed at one end of each fixed pipe 32, the spray head 31 is installed on the outer wall of each water pipe 3, at least ten spray heads 31 are arranged, and the spray heads 31 are distributed on the water pipe 3 in an annular array mode.

Further, the inside of collection dirty case 18 is fixed with filter plate 5, and filter plate 5 slope is placed in the inside of collection dirty case 18, and the filth on the filter plate 5 is because gravity landing downwards, and the top surface of filter plate 5 is network structure, and filter plate 5 can filter tiny granule and large granule in the sewage, and sewage drips from the bottom of filter plate 5, then discharges from drain pipe 16, and just the drain pipe 16 is installed to one side of collection dirty case 18, and the opposite side is connected with emergency exit 20 through hinge rotation.

Further, one side of the top of the first conduit 6 is connected with a second conduit 7, one end of the second conduit 7 is provided with a third conduit 9, and one end of the third conduit 9 extends to the inside of the electrostatic precipitation box 12 and is provided with a nozzle 10.

Further, the internally mounted of electrostatic precipitator case 12 has negative plate 11, and dust collection stick 111 is installed to one side of negative plate 11, and high-voltage electrostatic generator 8 is installed at the top of electrostatic precipitator case 12, and high-voltage electrostatic generator 8 is an ion emitter, and high-voltage electrostatic generator 8 can produce the electrostatic field, and dusty air is ionized through the electrostatic field, and the dust has the anion.

Further, a drain pipe 14 is installed at a position, close to the lower position of the dust collecting rod 111, on the electrostatic dust removal box 12, wherein one end of the drain pipe 14 is connected with a drain pipe 16, a switch 19 is installed on the front surface of the drain pipe 14, the water pump 17 and the high-voltage electrostatic generator 8 are both electrically connected with the switch 19, the water pump 17 adopts BSP27250S, and the rated voltage is 220V.

Further, the inside of tower body 4 is close to the below position department of fixed pipe 32 and installs support rod 2, and supports the top of rod 2 and has seted up the recess, and fixed pipe 32 block is on the recess.

The utility model discloses a theory of operation and use flow: when the dust-containing air purifier is used, dust-containing air enters the tower body 4 from the air inlet pipe 1, the water inlet pipe 13 is connected to an external water tank, the water pump 17 pumps water to pass through the first conduit 6 and the water pipe 3, water mist is sprayed out from the spray head 31 to form a water wall, meanwhile, the water passes through the second conduit 7 and the third conduit 9 and is finally sprayed out from the nozzle 10 to wash away dust on the dust collecting rod 111, dirt flows to the drain pipe 16 along the drain pipe 14, the dust-containing air passes through the water wall, partial impurities are mixed with the water, the sewage is discharged from the bottom of the tower body 4 and is discharged into the dirt collecting box 18, the dirt in the sewage is filtered by the filter plate 5, the sewage is discharged to the outside of the device from the drain pipe 16, a user can open the safety door 20, then uses tools to scrape the dirt on the filter plate 5, then the dirt is uniformly collected and treated, the air flows into, high-voltage static electricity occurs, 8 negative pole end is connected on negative plate 11, 8 positive pole end of high-voltage static electricity generator is connected on dust collecting rod 111, and dirty air is through negative plate 11 that has the high-voltage electrostatic field, and the dust is by the ionization, and when dirty air was through dust collecting rod 111, the dust adsorbs on dust collecting rod 111, and the one end discharge of electrostatic precipitator case 12 is followed to the air at last.

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 (6)

1. The utility model provides a wet electrostatic precipitator with spray washing function which characterized in that: including tower body (4) and electrostatic precipitator case (12), electrostatic precipitator case (12) are installed to top one side of tower body (4), and the one end bottom of electrostatic precipitator case (12) installs support frame (15), dirty case (18) of collection is installed to the below of tower body (4), intake pipe (1) are installed to bottom one side of tower body (4), dirty case (18) of collection is gone up to be close to one side position department of tower body (4) and is installed water pump (17), first pipe (6) are installed to the top of water pump (17), and one side of water pump (17) installs inlet tube (13), the one end of first pipe (6) extends to the internally mounted of tower body (4) and has connecting pipe (33), fixed pipe (32) are installed to the one end of connecting pipe (33), and water pipe (3) are installed to the one end of fixed pipe (32), shower nozzle (31) are installed to the outer wall of water pipe (3), wherein at least ten spray heads (31) are arranged, and the spray heads (31) are distributed on the water pipe (3) in an annular array.

2. The wet electrostatic precipitator with spray scrubbing function as claimed in claim 1, wherein: the inside of collection dirt case (18) is fixed with filter plate (5), and just one side of collection dirt case (18) is installed drain pipe (16), and the opposite side is connected with emergency exit (20) through the hinge rotation.

3. The wet electrostatic precipitator with spray scrubbing function as claimed in claim 1, wherein: the utility model discloses a dust removal device, including first pipe (6), first pipe, second pipe (7) are connected with to top one side of first pipe (6), and third pipe (9) are installed to the one end of second pipe (7), the internally mounted that the one end of third pipe (9) extended to electrostatic precipitator case (12) has nozzle (10).

4. The wet electrostatic precipitator with spray scrubbing function as claimed in claim 1, wherein: the inside mounting of electrostatic precipitator case (12) has negative plate (11), and dust collecting rod (111) are installed to one side of negative plate (11), high-voltage electrostatic generator (8) are installed at the top of electrostatic precipitator case (12).

5. The wet electrostatic precipitator with spray scrubbing function as claimed in claim 4, wherein: the utility model discloses a dust collection device, including electrostatic precipitator case (12), be close to the below position department of dust collection stick (111) and install blow off pipe (14) on electrostatic precipitator case (12), wherein the one end and the drain pipe (16) of blow off pipe (14) are connected, the front surface mounting of blow off pipe (14) has switch (19), water pump (17) and high-voltage static generator (8) all with switch (19) electric connection.

6. The wet electrostatic precipitator with spray scrubbing function as claimed in claim 1, wherein: the inside below position department that is close to fixed pipe (32) of tower body (4) installs support rod (2), and the top of support rod (2) is seted up flutedly, fixed pipe (32) block is on the recess.

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