CN210965522U

CN210965522U - Spray washing wet electrostatic precipitator

Info

Publication number: CN210965522U
Application number: CN201921936525.0U
Authority: CN
Inventors: 房军; 魏国
Original assignee: Jiangsu Environmental Protection Technology Co ltd Of South China
Current assignee: Jiangsu Environmental Protection Technology Co ltd Of South China
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-10
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a spray washing wet electrostatic precipitator, including the dust remover body, the left side fixedly connected with water pump of dust remover body, the bottom intercommunication of dust remover body has the outlet pipe, the left side intercommunication of dust remover body has the inlet tube, the left side intercommunication of dust remover body has the intake pipe that is located the inlet tube top, the input intercommunication of water pump has the back flow, the back flow is kept away from the one end and the left bottom intercommunication of dust remover body of water pump, the output intercommunication of water pump has the connecting pipe, the inside fixedly connected with shower of dust remover body. This spray washing wet electrostatic precipitator has solved current spray washing electrostatic precipitator and has not possessed the effect that carries out cyclic utilization to rivers, has improved the use cost that sprays washing electrostatic precipitator, can't reach the problem of energy-concerving and environment-protective effect, should spray washing wet electrostatic precipitator, possesses advantages such as circulate to the shower water.

Description

Spray washing wet electrostatic precipitator

Technical Field

The utility model relates to a dust collecting equipment technical field specifically is a spray washing wet electrostatic precipitator.

Background

The working principle of the electrostatic precipitator is that a high-voltage electric field is utilized to ionize flue gas, dust in the flue gas is separated from the flue gas under the action of the electric field, a negative electrode is made of metal wires with different cross-section shapes, and is called a discharge electrode, a positive electrode is made of metal plates with different geometric shapes, and is called a dust collecting electrode, the performance of the electrostatic precipitator is influenced by three factors of dust properties, equipment structure, flue gas flow rate and the like, and the specific resistance of the dust is an index for evaluating the electrical conductivity, and has direct influence on the dust removal efficiency.

The spray washing wet electrostatic precipitator is provided with spray equipment on the basis of the electrostatic precipitator, but the existing spray washing electrostatic precipitator does not have the effect of recycling water flow, so that the use cost of the spray washing electrostatic precipitator is improved, and the effects of energy conservation and environmental protection cannot be achieved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a spray washing wet electrostatic precipitator possesses to spray advantages such as water circulates, has solved current spray washing electrostatic precipitator and has not possessed and carry out cyclic utilization's effect to rivers, has improved the use cost that sprays washing electrostatic precipitator, can't reach the problem of energy-concerving and environment-protective effect.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a spray washing wet electrostatic precipitator, includes the dust remover body, the left side fixedly connected with water pump of dust remover body, the bottom intercommunication of dust remover body has the outlet pipe, the left side intercommunication of dust remover body has the inlet tube, the left side intercommunication of dust remover body has the intake pipe that is located the inlet tube top, the input intercommunication of water pump has the back flow, the one end and the left bottom intercommunication of dust remover body that the water pump was kept away from to the back flow, the output intercommunication of water pump has the connecting pipe, the inside fixedly connected with shower of dust remover body, the bottom intercommunication of shower has the high pressure nozzle who is located the dust remover body inside, the left end of shower runs through to the left side of dust remover body and keeps away from the one end intercommunication of water pump with the connecting pipe.

Preferably, the left side fixedly connected with of dust remover body is located the cushion on back flow right side, the left side fixedly connected with cover of cushion establishes the position sleeve on back flow surface, the internal surface of position sleeve and the surface contact of back flow.

Preferably, the top of dust remover body has seted up the air exit, the inside fixedly connected with of dust remover body is located the inside support of air exit, the top fixedly connected with circulation fan of support.

Preferably, the inside fixedly connected with of dust remover body is located the baffle of support bottom, the opening has all been seted up on the left side and the right side of baffle.

Preferably, an overflow pipe is arranged on the right side of the dust remover body, and the top end and the bottom end of the overflow pipe penetrate through the dust remover body and are communicated with the dust remover body.

Preferably, the internal surface fixed connection of dust remover body has the filter screen, the filter screen is laminated with the inner wall of dust remover body, the aperture of filter screen is less than a millimeter.

(III) advantageous effects

Compared with the prior art, the utility model provides a spray washing wet electrostatic precipitator possesses following beneficial effect:

1. this spray washing wet electrostatic precipitator, through setting up the inside that the inside rivers of water pump with the dust remover body are taken out and discharge the connecting pipe, rivers pass through the inside of connecting pipe entering shower and evenly spray through high pressure nozzle, simultaneously the dust powder along with gas motion and with a large amount of water droplets and mix together, dirty gas purifies the back through spraying water, the rivers that carry the dust fall into the bottom of dust remover body, rivers are taken out and form the circulation by the water pump, thereby make the energy-concerving and environment-protective effect of dust remover body improve, solved current spray washing electrostatic precipitator and do not possess the effect that carries out cyclic utilization to rivers, the use cost of spray washing electrostatic precipitator has been improved, can't reach the problem of energy-concerving and environment-protective effect, this spray washing wet electrostatic precipitator, possess and carry out advantages such as circulation to the shower water.

2. The spray washing wet electrostatic precipitator can support the return pipe by arranging the cushion block and the positioning sleeve, weaken the vibration generated when water flow passes through the return pipe, avoid the looseness of the connection part of the return pipe and the water pump and the precipitator body caused by the vibration, the air outlet, the bracket and the circulating fan are arranged, so that the air in the dust remover body can be guided, the air in the dust remover body can be discharged conveniently, by arranging the baffle and the opening, the influence of the air flow blown by the circulating fan on spraying water mist can be avoided, can improve the spraying effect of the high-pressure spray head, can observe the water level inside the dust remover body by arranging the overflow pipe, is convenient for a user to adjust the water level inside the dust remover body in time, through setting up the filter screen, can filter the rivers that the water pump was taken out, avoid the dust to mix and lead to high pressure nozzle to block up inside rivers.

Drawings

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

FIG. 2 is a schematic sectional view of the front view structure of the present invention;

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

fig. 4 is a schematic view of the baffle structure of the present invention.

In the figure: 1 dust remover body, 2 water pumps, 3 outlet pipes, 4 inlet pipes, 5 inlet pipes, 6 return pipes, 7 connecting pipes, 8 spray pipes, 9 high-pressure spray heads, 10 cushion blocks, 11 positioning sleeves, 12 air outlets, 13 supports, 14 circulating fans, 15 baffles, 16 openings, 17 overflow pipes and 18 filter screens.

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, a spray washing wet electrostatic precipitator comprises a precipitator body 1, a water pump 2 is fixedly connected to the left side of the precipitator body 1, an overflow pipe 17 is arranged on the right side of the precipitator body 1, the top end and the bottom end of the overflow pipe 17 both penetrate through the precipitator body 1 and are communicated with the precipitator body 1, the water level inside the precipitator body 1 can be observed by arranging the overflow pipe 17, a user can conveniently adjust the water level inside the precipitator body 1 in time, a filter screen 18 is fixedly connected to the inner surface of the precipitator body 1, the filter screen 18 is attached to the inner wall of the precipitator body 1, the aperture of the filter screen 18 is smaller than one millimeter, the water flow pumped by the water pump 2 can be filtered by arranging the filter screen 18, the blockage of a high-pressure nozzle 9 caused by the dust mixed inside the water flow is avoided, the bottom of the precipitator body 1 is communicated with a water, the left side of the dust remover body 1 is communicated with a water inlet pipe 4, the left side of the dust remover body 1 is communicated with a gas inlet pipe 5 positioned at the top of the water inlet pipe 4, the input end of the water pump 2 is communicated with a return pipe 6, one end, far away from the water pump 2, of the return pipe 6 is communicated with the bottom of the left side of the dust remover body 1, the left side of the dust remover body 1 is fixedly connected with a cushion block 10 positioned at the right side of the return pipe 6, the left side of the cushion block 10 is fixedly connected with a positioning sleeve 11 sleeved on the surface of the return pipe 6, the inner surface of the positioning sleeve 11 is in contact with the surface of the return pipe 6, the return pipe 6 can be supported by arranging the cushion block 10 and the positioning sleeve 11, the vibration generated when water flows pass through the return pipe 6 is weakened, the situation that the connection part between the return pipe 6, the bottom of the spray pipe 8 is communicated with a high-pressure spray head 9 positioned inside the dust remover body 1, the left end of the spray pipe 8 penetrates to the left side of the dust remover body 1 and is communicated with one end of the connecting pipe 7 far away from the water pump 2, the top of the dust remover body 1 is provided with an air outlet 12, the inside of the dust remover body 1 is fixedly connected with a bracket 13 positioned inside the air outlet 12, the top of the bracket 13 is fixedly connected with a circulating fan 14, the air in the dust remover body 1 can be guided by arranging the air outlet 12, the bracket 13 and the circulating fan 14, so that the air in the dust remover body 1 can be discharged conveniently, the inner part of the dust remover body 1 is fixedly connected with a baffle plate 15 positioned at the bottom of the bracket 13, the left side and the right side of the baffle plate 15 are both provided with openings 16, through setting up baffle 15 and opening 16, can avoid circulation fan 14 bloated air current to cause the influence to spraying water smoke, can improve high pressure nozzle 9's the effect of spraying.

When the dust remover is used, a user injects spray water into the dust remover body 1 through the water inlet pipe 4, the user observes the water level through the overflow pipe 17, when the water level is flush with the top end of the overflow pipe 17, the water supply is stopped, the water pump 2 is started, the water pump 2 pumps out water flow in the dust remover body 1 through the return pipe 6 and discharges the water flow out of the connecting pipe 7, the water flow enters the spraying pipe 8 through the connecting pipe 7 and is uniformly sprayed through the high-pressure spray head 9, meanwhile, air flow containing dust is injected into the dust remover body 1 through the air inlet pipe 5, most dust particles are adhered to the water and then remain in the water, the other part of dust particles still move along with the air and are mixed with a large amount of sprayed water drops, a parabolic water drop area is formed in the dust remover body 1, the dust-containing air is further purified in the area, and the water flow carrying the dust falls into, the water flow is pumped out by the water pump 2 again after being filtered by the filter screen 18 and forms circulation, so that the energy-saving and environment-friendly effect of the dust remover body 1 is improved.

In conclusion, the spray washing wet electrostatic precipitator is provided with the water pump 2 to pump out the water flow in the precipitator body 1 and discharge the water flow out of the connecting pipe 7, the water flow enters the spraying pipe 8 through the connecting pipe 7 and is uniformly sprayed through the high-pressure spray head 9, meanwhile, the dust powder moves along with the gas and is mixed with a large amount of sprayed water drops, after the dust-containing gas is purified by spraying water, the water flow with the dust falls into the bottom of the dust remover body 1, the water flow is pumped out by the water pump 2 to form circulation, therefore, the energy-saving and environment-friendly effect of the dust collector body 1 is improved, the problems that the existing spray washing electrostatic dust collector does not have the effect of recycling water flow, the use cost of the spray washing electrostatic dust collector is improved, and the energy-saving and environment-friendly effect cannot be achieved are solved, and the spray washing wet electrostatic dust collector has the advantages of circulating spray water and the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 spray washing wet electrostatic precipitator, includes dust remover body (1), its characterized in that: the left side of the dust remover body (1) is fixedly connected with a water pump (2), the bottom of the dust remover body (1) is communicated with a water outlet pipe (3), the left side of the dust remover body (1) is communicated with a water inlet pipe (4), the left side of the dust remover body (1) is communicated with an air inlet pipe (5) positioned at the top of the water inlet pipe (4), the input end of the water pump (2) is communicated with a return pipe (6), one end of the return pipe (6) far away from the water pump (2) is communicated with the bottom of the left side of the dust remover body (1), the output end of the water pump (2) is communicated with a connecting pipe (7), the interior of the dust remover body (1) is fixedly connected with a spray pipe (8), the bottom of the spray pipe (8) is communicated with a high-pressure spray head (9) positioned in the dust remover body (1), the left end of the spray pipe (8) penetrates through the left side of the dust remover body (1) and is communicated with one end, far away from the water pump (2), of the connecting pipe (7).

2. A spray scrubber wet electrostatic precipitator as claimed in claim 1, wherein: the dust remover comprises a dust remover body (1), wherein a cushion block (10) is fixedly connected to the left side of the dust remover body (1) and located on the right side of a return pipe (6), a positioning sleeve (11) on the surface of the return pipe (6) is sleeved with the left side of the cushion block (10), and the inner surface of the positioning sleeve (11) is in surface contact with the return pipe (6).

3. A spray scrubber wet electrostatic precipitator as claimed in claim 1, wherein: air exit (12) have been seted up at the top of dust remover body (1), the inside fixedly connected with of dust remover body (1) is located support (13) of air exit (12) inside, the top fixedly connected with circulation fan (14) of support (13).

4. A spray scrubber wet electrostatic precipitator as claimed in claim 1, wherein: the inside fixedly connected with of dust remover body (1) is located baffle (15) of support (13) bottom, opening (16) have all been seted up on the left side and the right side of baffle (15).

5. A spray scrubber wet electrostatic precipitator as claimed in claim 1, wherein: an overflow pipe (17) is arranged on the right side of the dust remover body (1), and the top end and the bottom end of the overflow pipe (17) penetrate through the dust remover body (1) and are communicated with the dust remover body (1).

6. A spray scrubber wet electrostatic precipitator as claimed in claim 1, wherein: the inner surface fixed connection of dust remover body (1) has filter screen (18), the inner wall laminating of filter screen (18) and dust remover body (1), the aperture of filter screen (18) is less than one millimeter.