CN209092996U - A kind of waste gas dedusting purification device - Google Patents

Abstract

The utility model provides a waste gas dust removal and purification device. The exhaust gas dust removal and purification device includes a main body; an air intake pipe; an exhaust pipe; The purification board, a plurality of the through holes are opened on the purification board; a discharge pipe, the bottom of the main body is fixed with the discharge pipe; a fixed structure, the two sides of the discharge pipe are respectively fixed with the fixed structure; storage The storage box is fixedly installed on the side of the discharge pipe away from the main body, and the top cover plate is installed on the top of the storage box; the filter structure, the filter structure is fixed inside the storage box; the conveying structure, the The inside of the storage box fixes the conveying structure. The waste gas dust removal and purification device provided by the utility model has the advantages of simple operation, good purification effect, high dust cleaning efficiency, and recycling of water resources.

Description

A kind of waste gas dust removal and purification device

technical field

The utility model relates to the technical field of dust removal, in particular to an exhaust gas dust removal and purification device.

Background technique

With the continuous acceleration of industrialization, the pollution to the environment is also increasing. The exhaust gas discharged from some industrial production contains a large amount of dust particles. If it is directly discharged without treatment, it will easily lead to the appearance of haze. Previously, it was necessary to use a dust removal and purification device for purification.

However, the traditional dust removal device has a poor effect on purifying the dust in the exhaust gas, and the separated dust is easy to accumulate inside, which makes it more troublesome to clean the dust accumulated inside, and the use cost is high.

Therefore, it is necessary to provide a new exhaust gas dust removal and purification device to solve the above technical problems.

Utility model content

The technical problem solved by the utility model is to provide a waste gas dust removal and purification device with simple operation, good purification effect, high dust cleaning efficiency and recycling water resources.

In order to solve the above technical problems, the exhaust gas dust removal and purification device provided by the present invention includes: a main body; an air intake pipe, the lower side of the main body is fixed with the air intake pipe; an exhaust pipe, the top of the main body is fixed with the exhaust pipe ; purification structure, the interior of the main body is fixed with the purification structure, the purification structure includes a purification plate and a through hole, a plurality of the purification plates are fixed in the interior of the main body, and a plurality of the purification plates are opened on the purification plate through hole; drain pipe, the bottom of the main body is fixed with the drain pipe; fixed structure, the two sides of the drain pipe are respectively fixed with the fixed structure; storage box, the drain pipe is fixedly installed on one side away from the main body For the storage box, a top cover is installed on the top of the storage box; a filter structure, the filter structure is fixed inside the storage box; and the conveying structure is fixed inside the storage box.

Preferably, the number of the purification plates is two, and the purification plates are all in a "V"-shaped structure.

Preferably, the size of the through holes gradually decreases from top to bottom, and the through holes on the two purification plates are arranged in a staggered manner.

Preferably, the filter structure includes an activated carbon filter screen and a fixed block, the two sides of the interior of the storage box are fixed with the fixed block, and the activated carbon filter screen is fixed between the fixed blocks on both sides, and the activated carbon filter screen The shape is high on both sides and low in the middle.

Preferably, the conveying structure includes a water pump and a conveying pipe, the water pump is fixed inside the storage box, the conveying pipe is fixed on one side of the water pump, and two conveying pipes are fixed on the side away from the water pump. The spray head is fixed on the upper side of the purification plate.

Preferably, one end of the air intake pipe extends into the interior of the main body, and the air outlet of the air intake pipe opens downward.

Preferably, the fixing structure includes a first fixing ring, a fixing hole, a second fixing ring and a fixing bolt, the first fixing ring is respectively fixed to the bottom of the main body and the left side of the storage box, the first fixing ring is A fixing ring is provided with a plurality of the fixing holes, two sides of the drain pipe are respectively fixed to the second fixing ring, and a plurality of the fixing holes matching the fixing holes are fixed on the second fixing ring. bolt.

Compared with the related art, the waste gas dust removal and purification device provided by the present utility model has the following beneficial effects:

The utility model provides a device for dedusting and purifying waste gas, wherein two purification plates are fixed inside the main body, the through holes are opened on the two purification plates, and the through holes on the two purification plates are The holes are arranged in a staggered manner, the drain pipe is installed at the bottom of the main body, the side of the drain pipe away from the main body is connected to the storage box, and two layers of the activated carbon filter screen are fixed below the outlet of the drain pipe , the mixture containing dust particles is adsorbed and filtered through the activated carbon filter, the water pump is fixed inside the storage box, the water pump is connected to the delivery pipe on one side, and the delivery pipe is fixed on the side away from the water pump The spray head washes the dust adsorbed on the purification plate and the through hole through the spray head, so that the mixture containing dust particles enters the storage box through the discharge pipe at the bottom of the main body, and passes through the discharge pipe at the bottom of the main body. The water filtered by the activated carbon filter is then transported to the nozzle for spraying through the water pump, so that the water resources can be recycled without waste, and the use cost is greatly saved.

Description of drawings

1 is a schematic structural diagram of a preferred embodiment of a device for dedusting and purifying waste gas provided by the utility model;

Fig. 2 is the internal structure schematic diagram of the main body shown in Fig. 1;

3 is a schematic structural diagram of the fixing structure shown in FIG. 1;

FIG. 4 is a schematic diagram of the internal structure of the storage box shown in FIG. 1 .

Labels in the figure: 1, main body, 2, air intake pipe, 3, purification structure, 31, purification plate, 32, through hole, 4, nozzle, 5, discharge pipe, 6, fixing structure, 61, first fixing ring, 62 , Fixing hole, 63, Second fixing ring, 64, Fixing bolt, 7, Storage box, 71, Top cover, 8, Filter structure, 81, Activated carbon filter, 82, Fixing block, 9, Conveying structure, 91, Water pump, 92, delivery pipe, 9a, exhaust pipe.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and embodiments.

Please refer to Figure 1, Figure 2, Figure 3 and Figure 4, wherein Figure 1 is a schematic structural diagram of a preferred embodiment of the exhaust gas dust removal and purification device provided by the present invention; Figure 2 is a schematic diagram of the main body shown in Figure 1. Schematic diagram of the internal structure; FIG. 3 is a schematic structural diagram of the fixed structure shown in FIG. 1 ; FIG. 4 is a schematic diagram of the internal structure of the storage box shown in FIG. 1 . The exhaust gas dust removal and purification device includes: a main body 1; an intake pipe 2, the lower side of the main body 1 is fixed with the intake pipe 2; an exhaust pipe 9a, the exhaust pipe 9a is fixed on the top of the main body 1; purification structure 3 , the purification structure 3 is fixed inside the main body 1, and the purification structure 3 includes a purification plate 31 and a through hole 32. The interior of the main body 1 is fixed with a plurality of the purification plates 31, and the purification plate 31 is open on the top. There are a plurality of the through holes 32; a drain pipe 5, the bottom of the main body 1 is fixed with the drain pipe 5; a fixed structure 6, the two sides of the drain pipe 5 are respectively fixed with the fixed structure 6; a storage box 7, The storage box 7 is fixedly installed on the side of the drainage pipe 5 away from the main body 1 , and the top cover plate 71 is installed on the top of the storage box 7 ; the filter structure 8 is fixed inside the storage box 7 . 8; a conveying structure 9, the interior of the storage box 7 is fixed to the conveying structure 9.

The number of the purification plates 31 is two, the purification plates 31 are all in a "V" shape, and the bottom of the purification plate 31 has a certain blocking effect on the exhaust gas discharged from the intake pipe The water sprayed by the spray head 4 is combined with the dust remaining in the gas, falls on the purification plate 31 and down through the through hole 32 into the drain pipe 5 connected to the bottom of the main body 1 .

The size of the through holes 32 is gradually decreasing from top to bottom, the through holes 32 on the two purification plates 31 are arranged in a staggered manner, and the water sprayed by the spray head 4 affects the through holes 32 . The hole 32 is scoured, and the structure with a large upper and a small lower is used to make the water flow more fully scour the through hole 32, so as to prevent the through hole 32 from being blocked due to dust, thereby affecting the purification effect.

The filter structure 8 includes an activated carbon filter 81 and a fixing block 82. The fixing blocks 82 are fixed on both sides of the interior of the storage box 7, and the activated carbon filter 81 is fixed between the fixing blocks 82 on both sides. The activated carbon filter screen 81 is in the shape of high on both sides and low in the middle, and the mixture containing dust particles discharged from the discharge pipe 5 falls into the activated carbon filter screen 81. By increasing the contact between the activated carbon filter screen 81 and the mixture containing dust particles The area can make the dust particles filter more thoroughly, and also prevent the dust particles from accumulating on one side of the activated carbon filter screen 81, resulting in insufficient filtering and other phenomena.

The conveying structure 9 includes a water pump 91 and a conveying pipe 92 , the water pump 91 is fixed inside the storage box 7 , the conveying pipe 92 is fixed on one side of the water pump 91 , and the conveying pipe 92 is far away from the water pump 91 . Two spray heads 4 are fixed on one side of the hood, the spray heads 4 are fixed on the upper side of the purification plate 31, and the filtered water is transported from the conveying pipe 92 to the spray head 4 by the water pump 91 for spraying again. , so that water resources can be recycled and reused.

One end of the air intake pipe 2 extends into the interior of the main body 1, the air outlet of the air intake pipe 2 opens downward, and the exhaust gas discharged from the air intake pipe 2 moves downward and then rises, so that the exhaust gas and the upper part fall down. The contact time of the water is longer, the dust particles contained in the exhaust gas are fully combined with the water, and the mixture containing the dust particles can also be prevented from falling into the air intake pipe 2 .

The fixing structure 6 includes a first fixing ring 61 , a fixing hole 62 , a second fixing ring 63 and a fixing bolt 64 . The first fixing ring 61 is respectively fixed to the bottom of the main body 1 and the left side of the storage box 7 . The first fixing ring 61 is provided with a plurality of the fixing holes 62, the two sides of the drain pipe 5 are respectively fixed with the second fixing ring 63, and the second fixing ring 63 is fixed with a plurality of The fixing bolts 64 matched with the fixing holes 62 are removed from the fixing bolts 64 on the second fixing ring 63 , and the drain pipe 5 is removed from the main body and the storage box 7 . The fixed first fixing ring 61 is separated from the top, which is convenient for cleaning the dust particles remaining in the discharge pipe 5 .

The working principle of the waste gas dust removal and purification device provided by the present utility model is as follows:

First, the exhaust gas enters the interior of the main body 1 through the intake pipe 2 , the exhaust gas climbs up along the main body, is blocked by the purification plate 31 in the purification structure 3 , and passes through the purification plate 31 . The through hole 32 continues to climb, and the water sprayed by the nozzle 4 is combined with the dust particles in the exhaust gas, and falls on the purification plate 31 under the action of gravity. The positions of the through holes 32 are different, and the mixture containing dust particles falling from the through holes 32 of the purification plate 31 above falls on the purification plate 31 below and faces downward along the purification plate 31. The through hole 32 is flushed to prevent the through hole 32 from being blocked, and the mixture containing dust particles falling from the through hole 32 enters the storage box 7 through the discharge pipe 5 and falls into the filter structure On the activated carbon filter screen 81 in 8, dust particles are adsorbed on the activated carbon filter screen 81, the water separated from the dust particles falls into the bottom of the storage tank 7, and the water is transported by the water pump 91. The conveying pipe 92 is transported to the nozzle 4 for spraying again, and the water resources are recycled. By opening the top cover 71 installed on the top of the storage box 7, the dust accumulated on the activated carbon filter 81 is removed. Particles are removed and the top cover plate 71 is closed back to the storage box 7 .

Compared with the related art, the waste gas dust removal and purification device provided by the present utility model has the following beneficial effects:

The utility model provides an exhaust gas dust removal and purification device. Two purification plates 31 are fixed inside the main body 1 , the through holes 32 are opened on the two purification plates 31 , and the two purification plates 31 The through holes 32 are arranged in a staggered manner. The drain pipe 5 is installed at the bottom of the main body 1. The drain pipe 5 is connected to the storage box 7 on the side away from the main body 1. The drain pipe 5. Two layers of the activated carbon filter screen 81 are fixed below the outlet. The mixture containing dust particles is adsorbed and filtered through the activated carbon filter screen 81. The water pump 91 is fixed inside the storage box 7, and the water pump 91 is connected on one side. The conveying pipe 92 , the side of the conveying pipe 92 away from the water pump 91 is fixed to the nozzle 4 , and the dust adsorbed on the purification plate 31 and in the through hole 32 is washed away by the nozzle 4 , so that the mixture containing dust particles enters the storage tank 7 through the discharge pipe 5 at the bottom of the main body 1, and the water filtered by the activated carbon filter 81 is then transported to the spray head 4 through the water pump 91 for spraying , so that the water resources can be recycled without waste, which greatly saves the cost of use.

The above are only the embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and accompanying drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (7)

1. A device for dedusting and purifying waste gas, characterized in that, comprising: main body; an air intake pipe, the air intake pipe is fixed on the lower side of the main body; an exhaust pipe, the top of the main body fixes the exhaust pipe; A purification structure, the purification structure is fixed inside the main body, the purification structure includes a purification plate and a through hole, a plurality of the purification plates are fixed in the interior of the main body, and a plurality of the through holes are opened on the purification plate hole; a discharge pipe, the bottom of the main body fixes the discharge pipe; a fixed structure, the two sides of the discharge pipe are respectively fixed to the fixed structure; a storage box, the storage box is fixedly installed on a side of the drain pipe away from the main body, and a top cover is installed on the top of the storage box; a filter structure, the filter structure is fixed inside the storage box; A conveying structure, and the interior of the storage box fixes the conveying structure. 2 . The exhaust gas dedusting and purification device according to claim 1 , wherein the number of the purification plates is two, and the purification plates are all in a "V"-shaped structure. 3 . 3 . The exhaust gas dust removal and purification device according to claim 1 , wherein the size of the through holes gradually decreases from top to bottom, and the through holes on the two purification plates are staggered. 4 . arrangement. 4 . The exhaust gas dedusting and purification device according to claim 1 , wherein the filter structure comprises an activated carbon filter screen and a fixing block, the fixing blocks are fixed on both sides of the interior of the storage box, and the fixing blocks on both sides are fixed. 5 . The activated carbon filter screen is fixed between the blocks, and the activated carbon filter screen is in the shape of high on both sides and low in the middle. 5 . The exhaust gas dust removal and purification device according to claim 1 , wherein the conveying structure comprises a water pump and a conveying pipe, the water pump is fixed inside the storage box, and the conveying pipe is fixed on one side of the water pump. 6 . , two spray heads are fixed on the side of the conveying pipe away from the water pump, and the spray heads are fixed on the upper side of the purification plate. 6 . The exhaust gas dust removal and purification device according to claim 1 , wherein one end of the air intake pipe extends into the interior of the main body, and the air outlet of the air intake pipe opens downward. 7 . 7 . The exhaust gas dust removal and purification device according to claim 1 , wherein the fixing structure comprises a first fixing ring, a fixing hole, a second fixing ring and a fixing bolt, and the first fixing ring is respectively fixed to the The bottom of the main body and the left side of the storage box, the first fixing ring has a plurality of fixing holes, the two sides of the drain pipe are respectively fixed with the second fixing ring, the second fixing ring A plurality of the fixing bolts matched with the fixing holes are fixed on the upper body.