CN213132452U

CN213132452U - Dust removal spray column

Info

Publication number: CN213132452U
Application number: CN202021491319.6U
Authority: CN
Inventors: 于英杰; 张津; 孙磊
Original assignee: Panjin Ruide Chemical Co ltd
Current assignee: Panjin Ruide Chemical Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-05-07
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to a spray column technical field just discloses a dust removal spray column, the on-line screen storage device comprises a base, the upper end fixedly connected with spray column shell of base, the inner chamber lateral wall fixedly connected with air distribution grid of spray column shell, the outside of spray column shell is from last to down in proper order fixedly connected with run through the spray column shell and be located intake pipe and the drain pipe of air distribution grid downside, the upper end fixedly connected with motor of air distribution grid, the inner chamber lateral wall fixedly connected with of spray column shell is located the first baffle of motor top, the output fixedly connected with of motor and the second baffle of first baffle contact, the upper end fixedly connected with discharge of first baffle. This dust removal spray column possesses advantages such as dust removal effect is good and resources are saved, has solved the size that most spray columns of current can not adjust the spraying according to the velocity of flow that gets into gaseous, in order to guarantee dust removal effect, keeps maximum power always, has caused the extravagant problem of resource.

Description

Dust removal spray column

Technical Field

The utility model relates to a spray column technical field specifically is a dust removal spray column.

Background

The spray tower is also called spray tower, the tower has no filler or tower plate, but is equipped with the absorption tower of the spray nozzle, the liquid enters from the top of the tower, and is sprayed into fog or raindrop shape through the spray nozzle, the gas enters from the bottom of the tower, and is contacted with the fog or raindrop shape liquid closely for mass transfer, so that the easy soluble component in the gas is absorbed, the structure is simple, the blockage is not easy, the resistance is small, the operation and maintenance are convenient, according to the shape of the inner section of the spray dust collector, the spray dust collector can be divided into two types of round and square, and according to the different gas-liquid flow directions in the spray dust collector, the spray dust collector can be divided into.

At present, in a counter-flow spray tower, dust-containing gas enters from the bottom of a spray dust collector and uniformly moves upwards through an air flow distribution grid, liquid drops are sprayed out from a nozzle and sprayed from top to bottom, and larger particles are captured by the liquid drops due to the actions of inertial collision, interception, coagulation and the like between particles and the liquid drops.

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 dust removal spray column possesses advantages such as the dust removal effect is good and resources are saved, has solved the size that present most spray columns can not adjust the spraying according to the velocity of flow that gets into gas, in order to guarantee dust removal effect, keeps maximum power always, has caused the problem of the waste of resource.

(II) technical scheme

For the purpose that realizes above-mentioned dust removal effect good and resources are saved, the utility model provides a following technical scheme: a dust removal spray tower comprises a base, a spray tower shell is fixedly connected to the upper end of the base, an air flow distribution grid is fixedly connected to the inner cavity side wall of the spray tower shell, an air inlet pipe and a water outlet pipe which penetrate through the spray tower shell and are located on the lower side of the air flow distribution grid are fixedly connected to the outer portion of the spray tower shell from top to bottom in sequence, a motor is fixedly connected to the upper end of the air flow distribution grid, a first baffle plate located above the motor is fixedly connected to the inner cavity side wall of the spray tower shell, a second baffle plate in contact with the first baffle plate is fixedly connected to the output end of the motor, an air collecting pipe is fixedly connected to the upper end of the first baffle plate, a first spray box is fixedly connected to the inner cavity side wall of the spray tower shell, a second spray box located on the upper side of the air collecting pipe is fixedly connected to the inner side of the first spray box, and a, the inner cavity side wall fixedly connected with of spray tower shell is located the breakwater of first spray tank top, the upper end fixedly connected with of spray tower shell communicates the blast pipe of spray tower shell inner chamber, the upper end fixedly connected with quantity of base is two and is located the water pump on spray tower shell right side.

Preferably, the outside of the spray tower shell is provided with a first yielding hole matched with the air inlet pipe and a second yielding hole matched with the water outlet pipe in sequence from top to bottom.

Preferably, the upper end of the first baffle plate is provided with three fan-shaped vent holes, the three fan-shaped vent holes are distributed in an annular and equidistant mode, and the upper end of the first baffle plate is provided with circular vent holes which are located between the three fan-shaped vent holes and located outside the gas collecting pipe.

Preferably, the second baffle comprises a connecting sleeve, the connecting sleeve is fixedly connected with the output end of the motor, the number of the connecting rods is three, and the other ends of the three connecting rods are fixedly connected with fan-shaped baffles, the sizes of which are matched with those of the fan-shaped ventilation holes.

Preferably, the first spraying box is annular, the inner side of the first spraying box is fixedly connected with a plurality of connecting columns, and the other ends of the connecting columns are fixedly connected with the second spraying box.

Preferably, two the equal fixedly connected with inlet tube of input of water pump, two the outside of inlet tube all is provided with the solenoid valve, two the output of water pump sprays the inner chamber intercommunication of case and second through connecting pipe and first respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a dust removal spray column possesses following beneficial effect:

the dedusting spray tower has the advantages that in the use process, when the flow rate of gas entering the gas inlet pipe is high, the motor rotates to drive the second baffle plate to rotate, the fan-shaped vent holes in the upper end of the first baffle plate are communicated, the gas uniformly moves upwards through the airflow distribution grid, the two water pumps work, the electromagnetic valve is communicated with the water inlet pipe, high-pressure liquid flows into the first spray box and the second spray box, liquid drops are sprayed out from the top to the bottom through the nozzles, larger particles are collected by the liquid drops due to the inertia collision, interception, coagulation and other effects between the particles and the liquid drops, the purified gas passes through the water baffle plate, the carried water mist is removed and then is discharged from the exhaust pipe, when the flow rate of the gas entering the gas inlet pipe is low, the motor drives the second baffle plate to rotate, the fan-shaped vent holes in the upper end of the first baffle plate are disconnected, the gas is collected through the gas collecting pipe, the electromagnetic valve, to the gas purification in the discharge, through setting up the discharge, make gas concentrate on inside comparatively tiny discharge, improved the contact rate of water smoke and gas to improved purifying effect, only sprayed through the nozzle of second spray box lower extreme simultaneously, reduced the consumption of water resource, through above setting, possessed advantages such as dust removal effect is good and resources are saved.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a connection diagram of the first baffle and the second baffle of the present invention.

In the figure: the spraying tower comprises a base 1, a spraying tower shell 2, an air flow distribution grid 3, an air inlet pipe 4, a water outlet pipe 5, a motor 6, a first baffle 7, a second baffle 8, a gas collecting pipe 9, a first spraying box 10, a second spraying box 11, a nozzle 12, a water baffle 13, an exhaust pipe 14 and a water pump 15.

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, a dust removal spray tower comprises a base 1, a spray tower housing 2 is fixedly connected to the upper end of the base 1, an air flow distribution grid 3 is fixedly connected to the inner cavity side wall of the spray tower housing 2, an air inlet pipe 4 and a water outlet pipe 5 which penetrate through the spray tower housing 2 and are positioned on the lower side of the air flow distribution grid 3 are fixedly connected to the outside of the spray tower housing 2 from top to bottom in sequence, a first abdicating hole matched with the air inlet pipe 4 and a second abdicating hole matched with the water outlet pipe 5 are sequentially formed in the outside of the spray tower housing 2 from top to bottom, a motor 6 is fixedly connected to the upper end of the air flow distribution grid 3, a first baffle 7 positioned above the motor 6 is fixedly connected to the inner cavity side wall of the spray tower housing 2, a second baffle 8 contacted with the first baffle 7 is fixedly connected to the output end of the motor 6, the second, the outer part of the connecting sleeve is fixedly connected with three connecting rods, the other ends of the three connecting rods are fixedly connected with fan-shaped baffles with the sizes matched with the fan-shaped vent holes, the upper end of the first baffle 7 is fixedly connected with a gas collecting pipe 9, the upper end of the first baffle 7 is provided with three fan-shaped vent holes, the three fan-shaped vent holes are distributed in an annular equal distance, the upper end of the first baffle 7 is provided with circular vent holes which are positioned between the three vent holes and positioned outside the gas collecting pipe 9, the inner cavity side wall of the spray tower shell 2 is fixedly connected with a first spray box 10, the inner side of the first spray box 10 is fixedly connected with a second spray box 11 which is positioned on the upper side of the gas collecting pipe 9, the first spray box 10 is annular, the inner side of the first spray box 10 is fixedly connected with a plurality of connecting columns, the other ends of the connecting columns are fixedly connected with the second spray box 11, the lower ends of the first spray box 10, the inner chamber lateral wall fixedly connected with of spray tower shell 2 is located the breakwater 13 of first spray tank 10 top, the upper end fixedly connected with of spray tower shell 2 communicates the blast pipe 14 of 2 inner chambers of spray tower shell, the upper end fixedly connected with quantity of base 1 is two and is located the water pump 15 on spray tower shell 2 right side, the equal fixedly connected with inlet tube of input of two water pumps 15, the outside of two inlet tubes all is provided with the solenoid valve, the output of two water pumps 15 is respectively through the inner chamber intercommunication of connecting pipe and first spray tank 10 and second spray tank 11.

To sum up, in the dust removing spray tower, when the flow rate of the gas entering the gas inlet pipe 4 is high, the motor 6 rotates to drive the second baffle plate 8 to rotate and connect the fan-shaped vent holes at the upper end of the first baffle plate 7, the gas moves upwards uniformly through the gas flow distribution grid 3, the two water pumps 15 work, the electromagnetic valve is connected with the water inlet pipe, the high-pressure liquid flows into the first spray box 10 and the second spray box 11, the liquid drops are sprayed from top to bottom by the nozzle 12, larger particles are collected by the liquid drops due to the inertia collision, interception, agglomeration and other actions between the particles and the liquid drops, the purified gas passes through the water baffle plate 13, the carried water mist is removed and then is discharged from the exhaust pipe 14, when the flow rate of the gas entering the gas inlet pipe 4 is low, the motor 6 drives the second baffle plate 8 to rotate, the fan-shaped vent holes at the upper end of the first, connect the solenoid valve disconnection inlet tube of first spray tank 10, second spray tank 11 sprays high-pressure liquid from the top down through nozzle 12 blowout, purify the gas in the discharge 9, through setting up discharge 9, make gas concentrate on inside comparatively tiny discharge 9, the contact rate of water smoke and gas has been improved, thereby purifying effect has been improved, only spray through nozzle 12 of second spray tank 11 lower extreme simultaneously, the consumption of water resource has been reduced, through the above setting, possess advantages such as dust removal effect is good and resources are saved, the size of spraying can not be adjusted according to the velocity of flow that gets into gas to most current spray towers has been solved, in order to guarantee dust removal effect, keep maximum power always, the problem of the waste of resource has been caused.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 dust removal spray column, includes base (1), its characterized in that: the upper end of the base (1) is fixedly connected with a spray tower shell (2), the inner cavity side wall of the spray tower shell (2) is fixedly connected with an air flow distribution grid (3), the outside of the spray tower shell (2) is fixedly connected with an air inlet pipe (4) and a water outlet pipe (5) which penetrate through the spray tower shell (2) and are positioned on the lower side of the air flow distribution grid (3) from top to bottom in sequence, the upper end of the air flow distribution grid (3) is fixedly connected with a motor (6), the inner cavity side wall of the spray tower shell (2) is fixedly connected with a first baffle (7) positioned above the motor (6), the output end of the motor (6) is fixedly connected with a second baffle (8) contacted with the first baffle (7), the upper end of the first baffle (7) is fixedly connected with a spray pipe (9), the inner cavity side wall of the spray tower shell (2) is fixedly connected with, the gas collecting device is characterized in that the inner side of the first spraying box (10) is fixedly connected with a second spraying box (11) located on the upper side of a gas collecting pipe (9), the lower ends of the first spraying box (10) and the second spraying box (11) are respectively provided with a plurality of nozzles (12), the inner cavity side wall of the spraying tower shell (2) is fixedly connected with a water baffle (13) located above the first spraying box (10), the upper end of the spraying tower shell (2) is fixedly connected with an exhaust pipe (14) communicated with the inner cavity of the spraying tower shell (2), and the upper end of the base (1) is fixedly connected with two water pumps (15) located on the right side of the spraying tower shell (2).

2. The dust removal spray tower of claim 1, wherein: the outside of spray tower shell (2) is from last to offering in proper order down with intake pipe (4) looks adaptation first hole of stepping down and with drain pipe (5) looks adaptation second hole of stepping down.

3. The dust removal spray tower of claim 1, wherein: the upper end of the first baffle (7) is provided with three fan-shaped vent holes, the three fan-shaped vent holes are distributed in an annular and equidistant mode, and the upper end of the first baffle (7) is provided with circular vent holes which are located among the three fan-shaped vent holes and located outside the gas collecting pipe (9).

4. A dust removal spray tower as claimed in claim 3, wherein: the second baffle (8) comprises a connecting sleeve, the connecting sleeve is fixedly connected with the output end of the motor (6), the number of the connecting rods fixedly connected to the outside of the connecting sleeve is three, and the other ends of the three connecting rods are fixedly connected with fan-shaped baffles, the sizes of which are matched with those of the fan-shaped ventilation holes.

5. The dust removal spray tower of claim 1, wherein: the first spraying box (10) is annular, the inner side of the first spraying box (10) is fixedly connected with a plurality of connecting columns, and the other ends of the connecting columns are fixedly connected with the second spraying box (11).

6. The dust removal spray tower of claim 1, wherein: two the equal fixedly connected with inlet tube of input of water pump (15), two the outside of inlet tube all is provided with the solenoid valve, two the output of water pump (15) sprays the inner chamber intercommunication of case (11) through connecting pipe and first spraying case (10) and second respectively.