CN209848589U - Novel wet dust removal equipment - Google Patents

Novel wet dust removal equipment Download PDF

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Publication number
CN209848589U
CN209848589U CN201920347739.8U CN201920347739U CN209848589U CN 209848589 U CN209848589 U CN 209848589U CN 201920347739 U CN201920347739 U CN 201920347739U CN 209848589 U CN209848589 U CN 209848589U
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China
Prior art keywords
dust
water
dust remover
shower nozzle
falling box
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CN201920347739.8U
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Chinese (zh)
Inventor
杨永超
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Dongguan Xiaoshumiao Environmental Protection Technology Co Ltd
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Dongguan Xiaoshumiao Environmental Protection Technology Co Ltd
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Priority to CN201920347739.8U priority Critical patent/CN209848589U/en
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Abstract

The utility model discloses a novel wet dust collecting equipment, fall the case including the maze dirt, the draught fan, spray the dust remover, water pump and dirt pond of falling, the dirt that the case was fallen to the maze dirt falls the case gas outlet and is connected with the fan air inlet of draught fan, the fan gas outlet of draught fan is connected with the dust remover air inlet that sprays the dust remover, the maze dirt falls the incasement and is equipped with the dust removal board, the through-hole position department of dust removal board is equipped with the dust removal net, the position of every dust removal net staggers each other, the bottom that sprays the dust remover is equipped with the sewage outlet who accesss to dirt pond, the top that sprays the dust remover is equipped with the dust remover gas vent, the inside that sprays the dust remover is equipped with whirl board and shower nozzle pipe rack, be equipped with the shower nozzle on the shower nozzle pipe rack, the water inlet of shower nozzle pipe rack is connected with the water. The utility model has the advantages of reasonable design, the dust collection efficiency is high, and dust removal effect is good, adopts the circulation to spray, and the water consumption is little, can carry out deep purification to waste gas and administer.

Description

Novel wet dust removal equipment
Technical Field
The utility model relates to a dust collecting equipment technical field, more specifically say, relate to a novel wet dedusting equipment.
Background
The wet dust collector is commonly called as "demister", and is a device which makes dust-containing gas (waste gas) and liquid (generally water) closely contact, utilizes the inertial collision of water drops and particles or utilizes the full mixing action of water and dust and other actions to trap particles or make the particles increase or retain in a fixed container to obtain the effect of separating water from dust, so that it is an ideal equipment for treating atmospheric dust pollution. However, the water consumption of the existing wet dust collector is large, and the purification and dust removal effects and the dust removal efficiency are still to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned defect among the prior art, provide a novel wet dedusting equipment.
In order to achieve the purpose, the utility model provides a novel wet dust removal device, which comprises a labyrinth dust falling box, a draught fan, a spray dust remover, a water pump and a dust falling pool, wherein one end of the labyrinth dust falling box is provided with a dust falling box air inlet, the other end of the labyrinth dust falling box is provided with a dust falling box air outlet, the dust falling box air outlet of the labyrinth dust falling box is connected with a fan air inlet of the draught fan through an air pipe, the fan air outlet of the draught fan is connected with a dust remover air inlet of the spray dust remover through another air pipe, a plurality of dust separating plates which are longitudinally arranged are arranged inside the labyrinth dust falling box, a dust separating net is arranged at the position of a through hole of each dust separating plate, the positions of the dust separating nets are mutually staggered, the bottom of the spray dust remover is provided with a sewage outlet which leads to the dust falling pool, the top of the spray dust remover is provided with a dust remover air outlet, a plurality of rotational flow plates and a plurality of spray nozzle pipe, the shower nozzle pipe rack is located the top of every whirl board, is equipped with a plurality of shower nozzle on every shower nozzle pipe rack respectively, and the water inlet of every shower nozzle pipe rack is connected with the delivery port of water pump through the inlet tube respectively, the inside in dirt precipitation pond is stretched into through the drinking-water pipe to the mouth that draws water of water pump.
In a preferred embodiment, the swirl plate comprises a circular fixed outer ring, a central connecting part and a plurality of spirally designed blades, all the blades are obliquely connected between the fixed outer ring and the central connecting part respectively, and all the blades are uniformly distributed around the central connecting part.
In a preferred embodiment, the nozzle pipe rack is composed of a plurality of water pipes and is arranged in a fish fork shape.
In a preferred embodiment, the dust barrier net is a cloth net or a metal net which can be cleaned.
In a preferred embodiment, the labyrinth dust falling box is provided with a box body door which can be opened or closed at the top.
In a preferred embodiment, the power of the induced draft fan is set to 7.5 KW.
As a preferred embodiment, a metal filter residue net is arranged inside the dust falling water tank, so that the dust falling water tank is divided into an unfiltered first water tank area and a filtered second water tank area, and the water pumping pipe extends into the second water tank area.
As a preferred embodiment, a first sampling port is arranged on an air pipe between a dust falling box air outlet of the labyrinth dust falling box and a fan air inlet of the draught fan, and a second sampling port is arranged at a position, close to a dust remover air outlet, of the top of the spraying dust remover.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a labyrinth dirt falls case and can carry out primary purification to the waste gas that gets into, sprays the dust remover and can carry out secondary purification to the waste gas that gets into, makes the harmful substance wet water that carries on the waste gas fall down in order to reach good dust removal effect, the utility model has the advantages of reasonable design, dust collection efficiency is high, adopts circulating spray set, and the water consumption is little, can carry out deep purification to waste gas and administer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the novel wet dust removal device provided by the present invention;
fig. 2 is the structure schematic diagram of the swirl plate and the nozzle pipe rack provided by the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a novel wet dust removing apparatus, which includes a labyrinth dust falling box 1, an induced draft fan 2, a spray dust collector 3, a water pump 4, a dust falling pool 5, and the like, and each component of the present embodiment is described in detail with reference to the accompanying drawings.
One end of the labyrinth dust falling box 1 is provided with a dust falling box air inlet 6, the other end of the labyrinth dust falling box 1 is provided with a dust falling box air outlet 7, the labyrinth dust falling box 1 is internally provided with a plurality of longitudinally arranged dust separation plates 9, the through hole position of each dust separation plate 9 is provided with a dust separation net 10, the positions of the dust separation nets 10 are staggered, waste gas is better blocked by the dust separation plates 9, and dust removal is facilitated. In this embodiment, the dust-proof net 10 may be preferably a cloth net capable of being cleaned, the cloth net is provided with a plurality of micropores, the pore diameter of the micropores may be 0.25 to 20 micrometers, of course, in other embodiments, a metal net may also be used, and the pore diameter of the micropores may be increased or decreased according to actual needs, which is not limited in this embodiment.
Wherein, the top of labyrinth dust falling box 1 can also be equipped with can open or the box door 19 that closes, opens box door 19 back, and operating personnel can take out dust removal board 9 and wash, perhaps clears up the dust in labyrinth dust falling box 1 and maintains the internals of labyrinth dust falling box 1.
The bottom of spraying dust remover 3 is equipped with the sewage outlet 11 that leads to dust precipitation pond 5, the top of spraying dust remover 3 is equipped with dust remover gas vent 12, the inside of spraying dust remover 3 is equipped with a plurality of whirl board 13 and a plurality of shower nozzle pipe rack 14, shower nozzle pipe rack 14 is located the top of every whirl board 13, be equipped with a plurality of shower nozzle 16 on every shower nozzle pipe rack 14 respectively, the water inlet of every shower nozzle pipe rack 14 is connected with the delivery port that is located the water pump 4 of 3 outside of spraying dust remover through inlet tube 17 respectively, the mouth that draws water of water pump 4 stretches into the inside in dust precipitation pond 5 through drinking-water pipe 18, water pump 4 can circulate and draw water.
As shown in fig. 2, the swirl plate 13 includes a circular fixed outer ring 131, a cylindrical central connecting portion 132 and a plurality of spirally designed blades 133, all the blades 133 are respectively connected between the fixed outer ring 131 and the central connecting portion 132 in an inclined manner, all the blades 133 are uniformly distributed around the central connecting portion 132, and the swirl plate 13 has a fan impeller shape or a windmill impeller shape as a whole. During operation, whirl board 13 is the rigid, and gaseous can produce rotatory and centrifugal motion when passing through the blade, and 16 spun liquid of shower nozzle can spray every blade and fully contact with gaseous, and under rotatory and centrifugal action, the mixture of gas and liquid is got rid of to the inner wall that sprays dust remover 3, and the outflow that descends at last.
In this embodiment, the nozzle pipe rack 14 may be composed of a plurality of water pipes, and is configured in a fish-fork shape.
Preferably, the power of the induced draft fan 2 can be set to 7.5 KW. Of course, other high-power induced draft fans can be adopted according to actual conditions.
In order to prevent the waste residues in the dust precipitation tank 5 from blocking the water pipe and the spray head, a metal filter residue net 20 may be provided inside the dust precipitation tank 5, thereby dividing the dust precipitation tank 5 into an unfiltered first tank region and a filtered second tank region, and a water suction pipe 18 connected to the water pump 4 may extend into the second tank region.
During installation, the dust falling box gas outlet 7 of the labyrinth dust falling box 1 can be connected with the fan gas inlet of the draught fan 2 through a gas pipe, and the fan gas outlet of the draught fan 2 can be connected with the dust remover gas inlet 8 of the spray dust remover 3 through another gas pipe.
Preferably, in order to facilitate sampling, a first sampling port 21 may be disposed on an air pipe between the dust drop box air outlet 7 of the labyrinth dust drop box 1 and the air inlet of the draught fan 2, and a second sampling port 22 may be disposed at a position where the top of the spray dust collector 3 is close to the dust collector exhaust port 12. When sampling, the sampling port needs to be opened.
During operation, under the effect of draught fan, carry the dust, harmful substance's such as fine particle waste gas can fall the case air inlet from the dust of maze dust falling case and get into, maze dust falls the dust removal incasement and can block waste gas, waste gas can only pass the dust removal net on every dust removal board this moment, the dust removal net can filter the waste gas of process, realize primary purification, it is follow-up, waste gas through primary purification can enter into the dust remover that sprays, the dust remover can carry out secondary purification to the waste gas that gets into, the harmful substance wet water that carries on making waste gas falls, flow out the dust precipitation pond, and the gas after the complete purification is then discharged from the dust remover gas vent.
To sum up, the utility model has the advantages of reasonable design, dust collection efficiency is high, and dust removal effect is good, adopts circulating spray set, and the water consumption is little, can carry out deep purification to waste gas and administer.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims (8)

1. The utility model provides a novel wet dedusting equipment which characterized in that: the dust-falling box comprises a labyrinth dust-falling box, an induced draft fan, a spraying dust remover, a water pump and a dust-falling pool, wherein a dust-falling box air inlet is arranged at one end of the labyrinth dust-falling box, a dust-falling box air outlet is arranged at the other end of the labyrinth dust-falling box, the dust-falling box air outlet of the labyrinth dust-falling box is connected with a fan air inlet of the induced draft fan through an air pipe, the fan air outlet of the induced draft fan is connected with a dust remover air inlet of the spraying dust remover through another air pipe, a plurality of longitudinally arranged dust-separating plates are arranged inside the labyrinth dust-falling box, a dust-separating net is arranged at the position of a through hole of each dust-separating plate, the positions of the dust-separating nets are staggered mutually, a sewage outlet leading to the dust-falling pool is arranged at the bottom of the spraying dust remover, a dust remover air outlet is arranged at the top of the, the shower nozzle pipe rack is located the top of every whirl board, is equipped with a plurality of shower nozzle on every shower nozzle pipe rack respectively, and the water inlet of every shower nozzle pipe rack is connected with the delivery port of water pump through the inlet tube respectively, the inside in dirt precipitation pond is stretched into through the drinking-water pipe to the mouth that draws water of water pump.
2. A new wet scrubber apparatus as claimed in claim 1, wherein: the cyclone plate comprises a circular fixed outer ring, a central connecting part and a plurality of spirally designed blades, all the blades are obliquely connected between the fixed outer ring and the central connecting part respectively, and all the blades are uniformly distributed around the central connecting part.
3. A new wet scrubber apparatus as claimed in claim 1, wherein: the spray head pipeline frame is composed of a plurality of water pipes and is arranged in a fish fork shape.
4. A new wet scrubber apparatus as claimed in claim 1, wherein: the dust-proof net is a cloth net or a metal net which can be cleaned.
5. A new wet scrubber apparatus as claimed in claim 1, wherein: the top of the labyrinth dust falling box is provided with a box body door which can be opened or closed.
6. A new wet scrubber apparatus as claimed in claim 1, wherein: the power of the induced draft fan is set to be 7.5 KW.
7. A new wet scrubber apparatus as claimed in claim 1, wherein: the inside in dirt precipitation pond is equipped with the metal filter residue net to separate the dirt precipitation pond for unfiltered first pond region and filterable second pond region, the drinking-water pipe stretches into the second pond region.
8. A new wet scrubber apparatus as claimed in claim 1, wherein: the labyrinth dust falls and is equipped with first sample connection on the trachea between the fan air inlet of case gas outlet and the draught fan of case, the top that sprays the dust remover is close to the position department of dust remover gas vent and is equipped with the second sample connection.
CN201920347739.8U 2019-03-19 2019-03-19 Novel wet dust removal equipment Active CN209848589U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920347739.8U CN209848589U (en) 2019-03-19 2019-03-19 Novel wet dust removal equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920347739.8U CN209848589U (en) 2019-03-19 2019-03-19 Novel wet dust removal equipment

Publications (1)

Publication Number Publication Date
CN209848589U true CN209848589U (en) 2019-12-27

Family

ID=68933989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920347739.8U Active CN209848589U (en) 2019-03-19 2019-03-19 Novel wet dust removal equipment

Country Status (1)

Country Link
CN (1) CN209848589U (en)

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