CN210097365U

CN210097365U - Acid mist purifying tower

Info

Publication number: CN210097365U
Application number: CN201920690440.2U
Authority: CN
Inventors: 杜颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-02-21
Anticipated expiration: 2029-05-15

Abstract

The utility model relates to an environmental protection equipment technical field just discloses an acid mist purifying tower, the device comprises a device body, the mid portion fixed mounting of device body surface has waste gas entry, the inside joint of waste gas entry has the filter, the bottom fixed mounting of device body surface has the basin, the bottom of device body side is provided with the outlet, the water pump has been placed at the top of basin, the water inlet of water pump and the inside intercommunication of basin, the delivery port fixedly connected with outlet pipe of water pump, the first shower head of mid portion fixedly connected with of outlet pipe. This acid mist purifying column through last installation wind gap and the mutually supporting of connecting rod to realized will going up installation wind gap and connecting rod, go up the mounting panel, the mounting panel is whole take out down, makes the inside last filling layer of device and lower filling layer can in time be changed, and can in time maintain second shower head and first shower head, improve the result of use of device.

Description

Acid mist purifying tower

Technical Field

The utility model relates to an environmental protection equipment technical field specifically is an acid mist purifying tower.

Background

The working principle of the acid mist purification tower is that acid mist waste gas is introduced into the purification tower through an air pipe, the acid mist waste gas passes through a packing layer, the waste gas and sodium hydroxide absorption liquid are subjected to gas-liquid two-phase full contact absorption neutralization reaction, the acid mist waste gas is purified and then is discharged into the atmosphere through a defogging plate, the absorption liquid is sprayed down at the tower top after being pressurized by a water pump at the tower bottom, and finally flows back to the tower bottom for recycling, the purified acid mist waste gas reaches the emission requirement of local emission standard and is lower than the national emission standard, the outside of the existing acid mist purification tower is integrated, so that the internal spray header and a filling layer are not convenient to maintain and replace after problems occur, and the waste gas generally contains a large amount of dust, if the dust enters the inside of the spray header through circulating water, the blockage is easily caused, and the waste gas treatment is not.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an acid mist purifying tower has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: an acid mist purification tower comprises a device body, wherein a waste gas inlet is fixedly arranged at the middle part of the outer surface of the device body, a filter plate is clamped inside the waste gas inlet, a water tank is fixedly arranged at the bottom of the outer surface of the device body, a water outlet is arranged at the bottom of the side surface of the device body, a water pump is arranged at the top of the water tank, a water inlet of the water pump is communicated with the inside of the water tank, a water outlet of the water pump is fixedly connected with a water outlet pipe, a first spray head is fixedly connected with the middle part of the water outlet pipe, a second spray head is fixedly connected with the top of the water outlet pipe, the first spray head and the second spray head both extend to the inside of the device body, fixed plates are fixedly sleeved outside the first spray head and the second spray head, the fixed plates are fixedly connected with the outer surface of the device body through screws, the utility model discloses a wind gap structure, including last mounting panel, lower mounting panel, last mounting panel, the bottom of going up the installation wind gap fixedly connected with connecting rod of three evenly distributed, the outside activity of connecting rod has cup jointed the mounting panel, the upper packing layer has been placed at the top of going up the mounting panel, the outside activity of connecting rod has cup jointed the lower mounting panel that is located the mounting panel below, the lower packing layer has been placed at the top of lower mounting panel, the bottom of going up mounting panel and lower mounting panel all contacts the nut with connecting rod threaded connection.

Preferably, the top of the device body is provided with six evenly distributed screws, and the outer parts of the six screws are in threaded connection with nuts positioned at the tops of the upper mounting air ports.

Preferably, the second spray header and the first spray header are respectively positioned above the upper filling layer and the lower filling layer.

Preferably, the upper mounting plate comprises two parts, the shape and the size of the upper half part of the upper mounting plate are the same as those of the lower mounting plate, the upper half part of the upper mounting plate is in a hollow plate shape, and the lower half part of the upper mounting plate is in a funnel shape.

Preferably, two grooves are formed in the outer surface of the device body, and fixing plates are clamped in the two grooves.

Preferably, the filter plate is fixedly connected with the top of the exhaust gas inlet through screws.

The utility model discloses possess following beneficial effect:

1. this acid mist purifying column through last installation wind gap and the mutually supporting of connecting rod to realized will going up installation wind gap and connecting rod, go up the mounting panel, the mounting panel is whole take out down, makes the inside last filling layer of device and lower filling layer can in time be changed, and can in time maintain second shower head and first shower head, improve the result of use of device.

2. This acid mist purifying tower through last mounting panel and the mutually supporting of lower mounting panel for the inside liquid of going up the filling layer can fall into the top of filling layer down along last mounting panel, prevents to go up the inside liquid of filling layer and directly flows down through the inner wall of device body, has improved the purifying effect of device.

Drawings

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

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

fig. 3 is a schematic view of the structure of the upper mounting plate of the present invention.

In the figure: 1. a device body; 2. an exhaust gas inlet; 3. a filter plate; 4. a water tank; 5. a water outlet; 6. a water pump; 7. a water outlet pipe; 8. a first shower head; 9. a second shower head; 10. a fixing plate; 11. an air port is arranged on the upper part; 12. a connecting rod; 13. an upper mounting plate; 14. an upper filling layer; 15. a lower mounting plate; 16. and (5) a lower filling 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, an acid mist purification tower comprises a device body 1, a waste gas inlet 2 is fixedly installed at the middle part of the outer surface of the device body 1, a filter plate 3 is clamped inside the waste gas inlet 2, a water tank 4 is fixedly installed at the bottom of the outer surface of the device body 1, a water outlet 5 is arranged at the bottom of the side surface of the device body 1, a water pump 6 is placed at the top of the water tank 4, a water inlet of the water pump 6 is communicated with the inside of the water tank 4, a water outlet pipe 7 is fixedly connected with a water outlet pipe 6, a first spray header 8 is fixedly connected with the middle part of the water outlet pipe 7, a second spray header 9 is fixedly connected with the top of the water outlet pipe 7, the first spray header 8 and the second spray header 9 both extend to the inside of the device body 1, a fixing plate 10 is fixedly sleeved outside the first spray header 8 and the second spray header 9, install wind gap 11 on the top fixedly connected with of device body 1, go up the connecting rod 12 of the three evenly distributed of bottom fixedly connected with in installation wind gap 11, mounting panel 13 has been cup jointed in the outside activity of connecting rod 12, last filling layer 14 has been placed at the top of going up mounting panel 13, lower mounting panel 15 that is located mounting panel 13 below has been cup jointed in the outside activity of connecting rod 12, filling layer 16 has been placed down at the top of lower mounting panel 15, the bottom of going up mounting panel 13 and lower mounting panel 15 all contacts the nut with connecting rod 12 threaded connection.

Wherein, the top of device body 1 is provided with six evenly distributed's screw rod, and the equal threaded connection in outside of six screw rods has the nut that is located the top of last installation wind gap 11.

Wherein the second spray header 9 and the first spray header 8 are positioned above the upper and

lower packing layers

14 and 16, respectively.

The upper mounting plate 13 is composed of two parts, the shape and size of the upper half part of the upper mounting plate 13 are the same as those of the lower mounting plate 15, the upper half part of the upper mounting plate 13 is in a hollow plate shape, the lower half part of the upper mounting plate 13 is in a funnel shape, liquid in the upper filling layer 14 can be conveniently collected above the lower filling layer 16, and the liquid is prevented from flowing away through the inner wall of the device body 1.

Wherein, two recesses have been seted up to the surface of device body 1, and the equal joint in inside of two recesses has fixed plate 10, is convenient for dismantle fixed plate 10 to just can take out last installation wind gap 11 and last mounting panel 13, lower mounting panel 15 after taking out first shower head 8 and second shower head 9 and draw out the maintenance.

Wherein, the filter 3 is convenient for take out the filter 3 and wash through the top fixed connection of screw and waste gas entry 2, keeps good filter effect.

When the device works, firstly, waste gas enters the device body 1 through the waste gas inlet 2, dust is filtered through the filter plate 3, then the waste gas flows upwards through the lower filling layer 16 and the upper filling layer 14, at the moment, the water pump 6 is started, so that the water pump 6 pumps liquid in the water tank 4 into the first spray header 8 and the second spray header 9, the lower filling layer 16 and the upper filling layer 14 are respectively sprayed through the first spray header 8 and the second spray header 9, the upper filling layer 14 and the lower filling layer 16 contact with the waste gas after absorbing the liquid, so that acidic gas in the waste gas is absorbed and neutralized to achieve the purpose of purification, when in maintenance, firstly, screws on the surface of the fixed plate 10 are loosened, then the fixed plate 10, the first spray header 8 and the second spray header 9 are taken out, then nuts on the top of the upper mounting air port 11 are loosened, and the upper mounting air port 11 is conveniently separated from the device body 1, therefore, the connecting rod 12 and the connecting rod 12 are pulled out, the upper mounting plate 13 and the lower mounting plate 15 are also taken out, finally, the screws at the bottoms of the upper mounting plate 13 and the lower mounting plate 15 are loosened, the upper mounting plate 13 and the lower mounting plate 15 can be taken out for maintenance, and the operation is simple.

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 an acid mist purifying tower, includes device body (1), its characterized in that: the waste gas purification device is characterized in that a waste gas inlet (2) is fixedly arranged at the middle part of the outer surface of the device body (1), a filter plate (3) is clamped inside the waste gas inlet (2), a water tank (4) is fixedly arranged at the bottom of the outer surface of the device body (1), a water outlet (5) is arranged at the bottom of the side surface of the device body (1), a water pump (6) is placed at the top of the water tank (4), a water inlet of the water pump (6) is communicated with the inside of the water tank (4), a water outlet of the water pump (6) is fixedly connected with a water outlet pipe (7), a first spray header (8) is fixedly connected with the middle part of the water outlet pipe (7), a second spray header (9) is fixedly connected with the top of the water outlet pipe (7), the first spray header (8) and the second spray header (9) both extend to the inside of the device body (1), and a fixing plate (10) is fixedly sleeved outside the, the fixed plate (10) is fixedly connected with the outer surface of the device body (1) through screws, the top fixedly connected with of the device body (1) is provided with an installation air port (11), the bottom fixedly connected with of the installation air port (11) is provided with three evenly distributed connecting rods (12), an upper mounting plate (13) is sleeved on the outside of each connecting rod (12), an upper filling layer (14) is placed on the top of the upper mounting plate (13), a lower mounting plate (15) located below the upper mounting plate (13) is sleeved on the outside of each connecting rod (12), a lower filling layer (16) is placed on the top of the lower mounting plate (15), and nuts connected with the connecting rods (12) in a threaded mode are contacted with the bottoms of the upper mounting plate (13) and the lower mounting plate (15).

2. The acid mist purification tower of claim 1, wherein: the top of the device body (1) is provided with six evenly distributed screws, and the outer parts of the six screws are in threaded connection with nuts positioned at the top of the upper mounting air port (11).

3. The acid mist purification tower of claim 1, wherein: the second spray header (9) and the first spray header (8) are respectively positioned above the upper filling layer (14) and the lower filling layer (16).

4. The acid mist purification tower of claim 1, wherein: go up the mounting panel (13) constitute by two parts, the first half shape size of going up mounting panel (13) is the same with lower mounting panel (15), and is fretwork platelike, the latter half of going up mounting panel (13) is for leaking hopper-shaped.

5. The acid mist purification tower of claim 1, wherein: two grooves are formed in the outer surface of the device body (1), and fixing plates (10) are clamped in the two grooves.

6. The acid mist purification tower of claim 1, wherein: the filter plate (3) is fixedly connected with the top of the waste gas inlet (2) through screws.