CN217312590U

CN217312590U - Water curtain dust removal and desulfurization device based on sludge drying

Info

Publication number: CN217312590U
Application number: CN202220168964.7U
Authority: CN
Inventors: 陈柏校; 彭贤辉; 王成; 洪根惠; 沈尧; 沈飞凯; 陈鑫波
Original assignee: Hangzhou Guotai Environmental Protection Technology Co Ltd
Current assignee: Hangzhou Guotai Environmental Protection Technology Co Ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-30
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a water curtain dust removal desulphurization unit based on sludge drying, including a jar body, the inside of jar body is equipped with water spray mechanism, and water spray mechanism includes spray pipe, water tank and shower nozzle component, and the shower nozzle component is including rotating head and the vaporific shower nozzle of multiunit, and the slope of the vaporific shower nozzle of multiunit sets up and is rotating head bottom periphery, rotates the head and be hollow structure, the utility model relates to a dust removal and desulfurization technical field. This water curtain dust removal desulphurization unit based on sludge drying, through the no heart flabellum of water impact, make no heart flabellum rotate, thereby no heart flabellum drives and rotates the head rotation, the water of rotating the head inside is through vaporific shower nozzle department blowout, and form taper water curtain wall through the pivoted head that rotates, make dust and water curtain contact take place to moisten, condense, thereby realize carrying out purification treatment to the dust, the rotation of cooperation rotation head simultaneously, furthest's elimination sprays the dead angle, thereby improve the area of contact of dust and water, the dust fall effect is improved.

Description

Water curtain dust removal and desulfurization device based on sludge drying

Technical Field

The utility model relates to a dust removal desulfurization technical field specifically is a water curtain dust removal desulphurization unit based on sludge drying.

Background

Sludge drying, also known as sludge dewatering, refers to a process of removing most of the water content from sludge by percolation or evaporation, and generally refers to the use of self-evaporation facilities such as sludge drying beds. After the sludge is concentrated, the water content of the sludge is further reduced by a physical method, so that the sludge is convenient to transport, accumulate, utilize or further treat. Dehydration (anhydration) includes two methods, natural evaporation and mechanical dehydration. The mechanical dehydration method is conventionally called sludge dehydration, and the natural evaporation method is called sludge drying. Although the methods are different, the method is a measure for further reducing the water content of the sludge.

Sludge drying conventional adoption sludge drying machine stirs the mummification operation, and at the mummification in-process, can discharge the tail gas that mixes to have fine particle and have great peculiar smell from sludge drying machine's gas vent, and tail gas produces the dust easily after the drying, if direct emission will cause the pollution to the environment, need remove dust after-treatment to harmful gas, and current dust collector effect is not ideal enough.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a water curtain dust removal desulphurization unit based on sludge drying, the gas vent of having solved the sludge drying machine discharges out tail gas direct discharge into air, can harm to the atmosphere to some extent, causes environmental pollution's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a water curtain dust removal desulphurization unit based on sludge drying, includes a jar body, the inside of the jar body is equipped with water spray mechanism, water spray mechanism includes spray pipe, water tank and shower nozzle component, the shower nozzle component includes rotor and the vaporific shower nozzle of multiunit, and the slope of the vaporific shower nozzle of multiunit sets up in rotor bottom periphery, the rotor is hollow structure, and the lateral wall fixedly connected with multiunit centreless flabellum in rotor chamber, the bottom fixedly connected with rolling disc of spray pipe, and the bottom of spray pipe is connected with the skew centre of a circle department of rolling disc upper surface, the rolling disc rotates with the rotor is sealed to be connected, and the bottom of spray pipe runs through in the rolling disc and communicates with the inside of rotor, the bottom of the jar body is the back taper structure, and the bottom of the jar body communicates with the upper portion of water tank, the right side of water tank is equipped with the water pump, and the input of water pump communicates with the lateral wall of water tank, the input end of the water pump is communicated with the upper end of the water spraying pipe through a water guide pipe.

Preferably, the left side intercommunication of water tank has the intake pipe, the intake pipe is the S type structure, and intake pipe department is equipped with the aspiration pump.

Preferably, the input end of the air inlet pipe is higher than the liquid level of the water body in the water tank, and the bottommost end of the pipeline at the air inlet pipe is lower than the liquid level of the water body in the water tank.

Preferably, the upper part of the tank body is provided with an air outlet pipeline which is of a T-shaped structure.

Preferably, the right-hand member of pipeline of giving vent to anger is the gas outlet, it has the purification filter core to run through in the upper end of pipeline of giving vent to anger, and the spiral of purification filter core and pipeline of giving vent to anger department can dismantle the connection.

Preferably, purify the filter core and include the filter screen cylinder frame, and inside from the top down of filter screen cylinder frame has set gradually activated carbon layer, nanometer silver ion sterilization layer, cellulose filtering layer.

Advantageous effects

The utility model provides a water curtain dust removal desulphurization unit based on sludge drying. Compared with the prior art, the method has the following beneficial effects:

(1) this water curtain dust removal desulphurization unit based on sludge drying, through the no heart flabellum of rivers impact, make no heart flabellum rotate, thereby no heart flabellum drives and rotates the head rotation, the inside water of rotation head passes through vaporific shower nozzle department blowout, and form the taper water curtain wall through the pivoted rotation head, make dust and water curtain contact take place to moisten, condense, thereby realize carrying out purification treatment to the dust, the rotation of cooperation rotation head simultaneously, furthest's elimination sprays the dead angle, thereby improve the area of contact of dust and water, improve the dust fall effect.

(2) This water curtain dust removal desulphurization unit based on sludge drying, through the pollution granule in cellulose filtering layer secondary filter gas, improve the filter effect, pathogen such as bacterium, virus, mould and dust mite in the air are exterminateed to the nanometer silver ion sterile layer, improve the air quality, and protection user's is healthy, and the active carbon layer is through the peculiar smell in the further deaerate of physical adsorption, fresh air.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the nozzle member of the present invention;

fig. 3 is a sectional view of the purifying filter element of the present invention.

In the figure: 1. a tank body; 2. a water spraying mechanism; 21. a water spray pipe; 211. rotating the disc; 22. a water tank; 23. a head member; 231. rotating the head; 232. a mist spray head; 233. coreless fan blades; 24. a water pump; 3. an air inlet pipe; 31. an air pump; 4. an air outlet pipe; 5. a purifying filter element; 51. a filter screen cylinder frame; 52. an activated carbon layer; 53. a nano silver ion sterilizing layer; 54. a cellulose filter layer.

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. 1-3, the present invention provides a technical solution: a water curtain dedusting and desulfurizing device based on sludge drying comprises a tank body 1, an air outlet pipeline 4 is arranged on the upper portion of the tank body 1, the air outlet pipeline 4 is of a T-shaped structure, the right end of the air outlet pipeline 4 is an air outlet, a purifying filter element 5 penetrates through the upper end of the air outlet pipeline 4, the purifying filter element 5 is spirally detachably connected with the upper end of the air outlet pipeline 4, the purifying filter element 5 comprises a filter screen cylinder frame 51, an active carbon layer 52, a nano silver ion sterilizing layer 53 and a cellulose filtering layer 54 are sequentially arranged in the filter screen cylinder frame 51 from top to bottom, the filtering effect is improved by secondarily filtering pollution particles in air through the cellulose filtering layer 54, the nano silver ion sterilizing layer 53 kills pathogens such as bacteria, viruses, molds, dust mites and the like in the air, the air quality is improved, the body health of a user is protected, the peculiar smell in the air is further removed through physical adsorption by the active carbon layer 52, fresh air, a water spraying mechanism 2 is arranged in a tank body 1, the water spraying mechanism 2 comprises a water spraying pipe 21, a water tank 22 and a nozzle member 23, the nozzle member 23 comprises a rotating head 231 and a plurality of groups of mist nozzles 232, the plurality of groups of mist nozzles 232 are obliquely arranged on the periphery of the bottom of the rotating head 231, the rotating head 231 is of a hollow structure, the side wall of the cavity of the rotating head 231 is fixedly connected with a plurality of groups of coreless fan blades 233, the bottom end of the water spraying pipe 21 is fixedly connected with a rotating disc 211, the bottom end of the water spraying pipe 21 is connected with the position deviating from the center of the circle on the upper surface of the rotating disc 211, the rotating disc 211 is in sealed rotating connection with the rotating head 231, the bottom end of the water spraying pipe 21 penetrates through the rotating disc 211 and is communicated with the inside of the rotating head 231, the bottom of the tank body 1 is of an inverted cone structure, the bottom end of the tank body 1 is communicated with the upper part of the water tank 22, a water pump 24 is arranged on the right side of the water tank 22, and the input end of the water pump 24 is communicated with the side wall of the water tank 22, the input end of the water pump 24 is communicated with the upper end of the spray pipe 21 through a water guide pipe, the left side of the water tank 22 is communicated with an air inlet pipe 3, the air inlet pipe 3 is of an S-shaped structure, and the air intake pipe 3 is provided with an air pump 31, the input end of the air intake pipe 3 is higher than the liquid level of the water body in the water tank 22, the bottommost end of the pipeline at the air intake pipe 3 is lower than the liquid level of the water body in the water tank 22, the coreless fan blades 233 are impacted by water flow to rotate the coreless fan blades 233, thereby the coreless fan 233 drives the rotating head 231 to rotate, the water inside the rotating head 231 is sprayed out through the mist nozzle 232, and a tapered water curtain wall is formed by the rotating head 231, so that the dust is contacted with the water curtain to be wetted and condensed, thereby realize carrying out purification treatment to the dust, the rotation of cooperation swivel head 231 simultaneously, furthest's elimination sprays the dead angle to improve the area of contact of dust and water, improve the dust fall effect.

And those not described in detail in this specification are well within the skill of those in the art.

When the device is used, water in the water tank 22 is extracted by the water pump 24 and conveyed to the position of the water spraying pipe 21, the water in the water spraying pipe 21 enters the inside of the rotating head 231, so that water flow impacts the coreless fan blades 233, the coreless fan blades 233 rotate, the coreless fan blades 233 drive the rotating head 231 to rotate, water in the rotating head 231 is sprayed out through the mist-shaped spray head 232, a cone-shaped water curtain wall is formed through the rotating head 231, the air outlet end of the sludge drying device is communicated with the air inlet pipe 3, the exhaust pump 31 extracts waste gas in the sludge drying device, the waste gas enters the tank body 1 in the process that the waste gas is firstly contacted with the water in the water tank 22 and enters the bottom of the inner cavity of the tank body 1 through water bubbles, the cone-shaped water curtain wall performs fusion desulfurization on the waste gas, then the gas is discharged through the air outlet pipeline 4, the cellulose filter layer 54 secondarily filters pollution particles in the gas during discharge, and the nano silver ion sterilization layer 53 kills bacteria in the air, The activated carbon layer 52 further removes odors from the air by physical adsorption of pathogens such as viruses, molds, and dust mites.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 water curtain dust removal desulphurization unit based on sludge drying, includes jar body (1), its characterized in that: the water spraying device is characterized in that a water spraying mechanism (2) is arranged inside the tank body (1), the water spraying mechanism (2) comprises a water spraying pipe (21), a water tank (22) and a spray head component (23), the spray head component (23) comprises a rotating head (231) and a plurality of groups of mist spray heads (232), the plurality of groups of mist spray heads (232) are obliquely arranged on the periphery of the bottom of the rotating head (231), the rotating head (231) is of a hollow structure, the side wall of a cavity of the rotating head (231) is fixedly connected with a plurality of groups of coreless fan blades (233), the bottom end of the water spraying pipe (21) is fixedly connected with a rotating disc (211), the bottom end of the water spraying pipe (21) is connected with the deviated circle center of the upper surface of the rotating disc (211), the rotating disc (211) is connected with the rotating head (231) in a sealed and rotating mode, the bottom end of the water spraying pipe (21) penetrates through the rotating disc (211) and is communicated with the inside of the rotating head (231), and the bottom of the tank body (1) is of an inverted cone structure, and the bottom of the tank body (1) is communicated with the upper part of the water tank (22), a water pump (24) is arranged on the right side of the water tank (22), the input end of the water pump (24) is communicated with the side wall of the water tank (22), and the input end of the water pump (24) is communicated with the upper end of the water spray pipe (21) through a water guide pipe.

2. The water curtain dedusting and desulfurizing device based on sludge drying as claimed in claim 1, characterized in that: the left side intercommunication of water tank (22) has intake pipe (3), intake pipe (3) are S type structure, and intake pipe (3) department is equipped with aspiration pump (31).

3. The water curtain dedusting and desulfurizing device based on sludge drying as claimed in claim 2, characterized in that: the input of intake pipe (3) is higher than the liquid level of the inside water of water tank (22), the bottommost of intake pipe (3) department pipeline is less than the liquid level of the inside water of water tank (22).

4. The water curtain dedusting and desulfurizing device based on sludge drying as claimed in claim 1, characterized in that: the upper portion of the tank body (1) is provided with an air outlet pipeline (4), and the air outlet pipeline (4) is of a T-shaped structure.

5. The water curtain dedusting and desulfurizing device based on sludge drying as claimed in claim 4, characterized in that: the right-hand member of outlet duct (4) is the gas outlet, the upper end of outlet duct (4) runs through has purification filter core (5), and purification filter core (5) can be dismantled with the upper end department spiral of outlet duct (4) and be connected.

6. The water curtain dedusting and desulfurizing device based on sludge drying as claimed in claim 5, characterized in that: the purification filter element (5) comprises a filter screen cylinder frame (51), and an activated carbon layer (52), a nano silver ion sterilization layer (53) and a cellulose filter layer (54) are sequentially arranged inside the filter screen cylinder frame (51) from top to bottom.