CN212731673U

CN212731673U - Low-emission washing tower

Info

Publication number: CN212731673U
Application number: CN202021111330.5U
Authority: CN
Inventors: 徐海欣; 张云
Original assignee: Wuxi Bzone Heat Energy Equipment Co ltd
Current assignee: Wuxi Bzone Heat Energy Equipment Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-03-19
Anticipated expiration: 2030-06-16

Abstract

The utility model is suitable for the technical field of washing towers, and provides a low-emission washing tower, one side of the tower body is also provided with a water pump, a water outlet of the water pump is communicated with one end of a water outlet pipe, the other end of the water outlet pipe extends into the tower body and penetrates through a fine treatment packing layer, a first separation net, a second separation net and a water baffle plate and is communicated with a water inlet of a first spray nozzle, a second spray nozzle communicated with the water outlet pipe is arranged between the fine treatment packing layer and the first separation net, atomized liquid sprayed by the second spray nozzle washes large granular impurities reaching the first separation net through an air inlet pipe onto the second separation net, the first separation net and the second separation net have the functions of reducing the blockage of the fine treatment packing layer by the large granular dust, the service life of the washing tower is prolonged, and after the atomized liquid sprayed by the first spray nozzle reaches the fine treatment packing layer, the fine treatment packing layer can intensify, further improving the purification effect.

Description

Low-emission washing tower

Technical Field

The utility model belongs to the technical field of the scrubbing tower, especially, relate to a low scrubbing tower that discharges.

Background

The washing tower is a novel gas treatment device, is formed by improving a floatable packing layer gas purifier, is widely applied to pretreatment in the aspects of industrial waste gas purification, dust removal and the like, has a good purification effect, adopts foreign high-efficiency cubic packing materials as the packing materials, can enable the liquid spray to reach an atomization state in a high efficiency, can enable the absorption performance of the washing tower to be improved to about 2 times of that of the traditional Raschig ring washing tower, greatly reduces the investment cost and reduces the occupied area. The water tank circulating water passes through the high pressure water pump pressurization and passes through the shower nozzle striking on novel cube packs, produce a large amount of particle water drops, improve the specific surface area of liquid drop and the water film area of filler, improve the area of contact and the dwell time of gas and liquid greatly, aggravate the gas-liquid phase reaction, prior art's scrubbing tower has two problems when the use, firstly, the scrubbing tower is when handling the waste gas of large granule impurity, pack the inside filler of scrubbing tower and block up very easily and cause the inefficacy of packing scrubbing tower, secondly, the scrubbing tower is beaten the water pump and is got into the inside filler of equipment after, the water of scrubbing tower has partly to flow down along the scrubbing tower inner wall, this moment, there is a small amount of water can flow in the air intake, and then the bad phenomenon.

SUMMERY OF THE UTILITY MODEL

The utility model provides a low emission scrubbing tower aims at solving the problem of mentioning in the above-mentioned background art.

The utility model discloses a realize like this, a low emission scrubbing tower, including tower body subassembly and washing subassembly.

The tower body subassembly includes tower body, intake pipe, blast pipe and mounting, the inlet port has been seted up on a lateral wall of tower body, the one end intercommunication of intake pipe the inlet port, the exhaust hole has been seted up to the upper surface of tower body, the one end intercommunication of blast pipe the exhaust hole, a plurality of mountings of fixedly connected with on the outer wall of blast pipe, every the mounting with all be provided with the connecting piece between the tower body, every the one end of connecting piece all welds on the outer wall of mounting, the other end all with tower body surface weld.

The washing component comprises a first spray head, a fine treatment packing layer, a second spray head, a first separation net, a second separation net, a water-stop sheet and a water-stop ring, wherein the inner wall of the tower body is fixedly connected with the fine treatment packing layer, the first separation net, the second separation net and the water-stop sheet along the vertical direction, the lower surface of the second separation net is fixedly connected with the upper surface of the water-stop sheet, one side of the tower body is also provided with a water pump, the water outlet of the water pump is communicated with one end of a water outlet pipe, the other end of the water outlet pipe extends into the tower body and penetrates through the fine treatment packing layer, the first separation net, the second separation net and the water-stop sheet and is communicated with the water inlet of the first spray head, the second spray head communicated with the water outlet pipe is arranged between the fine treatment packing layer and the first separation net, a plurality of drain holes are formed in the first separation net and the second separation net, the water-stop sheet is provided, the water-stop plate is provided with a through hole, a water inlet of the water pump is communicated with a water inlet pipe, and the other end of the water inlet pipe is communicated with the through hole.

Preferably, the first isolation net, the second isolation net and the water-stop sheet are arranged on the inner wall of the tower body in an inclined mode, and the heights of the first isolation net, the second isolation net and the water-stop sheet are gradually reduced from one end close to the air inlet hole to the end far away from the air inlet hole.

Preferably, a sliding door is riveted to one side, far away from the air inlet, of the tower body through a hinge and is located above the second isolation net.

Preferably, a first waterproof cover fixedly connected with the inner wall of the air inlet pipe is arranged at one end, located at the air inlet, in the air inlet pipe.

Preferably, a water-proof cover II fixedly connected with the inner wall of the exhaust pipe is arranged at one end, located in the exhaust hole, in the exhaust pipe.

Preferably, the second isolation net and the water-stop sheet are located below the air inlet hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a low scrubbing tower that discharges, the simple manual operation has, the emission is low, moreover, the steam generator is simple in structure, the characteristics that the leakproofness is good, second shower nozzle spun atomized liquid will arrive the large granule impurity under the separation net one through the intake pipe and wash on the separation net two, the effect of separation net one and separation net two lies in reducing the jam of large granule dust to the thin packing layer of handling, the life of scrubbing tower is improved, first shower nozzle spun atomized liquid reachs behind the thin packing layer of handling, the thin packing layer of handling can aggravate the gas-liquid reaction, further improve purifying effect, the water proof ring can prevent to arrive the liquid of water proof plate and slide along the tower body inner wall, reduce the liquid and run off the problem emergence that also the reducing means leaked.

Drawings

FIG. 1 is a schematic view of the overall structure of a low-emission scrubber according to the present invention;

FIG. 2 is a cross-sectional view of a low emission scrubber of the present invention;

FIG. 3 is a partial enlarged view of the position A of the low-emission scrubber of the present invention;

in the figure: 1-tower body component, 11-tower body, 111-air inlet hole, 112-air outlet hole, 12-air inlet pipe, 121-water-resisting cover I, 13-air outlet pipe, 131-water-resisting cover II, 14-fixing piece, 141-connecting piece, 15-water pump, 151-water outlet pipe, 152-water inlet pipe, 16-sliding door, 2-washing component, 21-first spray head, 22-fine processing packing layer, 23-second spray head, 24-isolation net I, 25-isolation net II, 26-water-resisting plate, 261-through hole and 27-water-resisting ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a low emission scrubber solution: comprising a tower body assembly 1 and a washing assembly 2.

The tower body subassembly 1 includes the tower body 11, intake pipe 12, blast pipe 13 and mounting 14, the inlet port 111 has been seted up on a lateral wall of tower body 11, the one end intercommunication inlet port 111 of intake pipe 12, exhaust hole 112 has been seted up to the upper surface of tower body 11, the one end intercommunication exhaust hole 112 of blast pipe 13, a plurality of mountings 14 of fixedly connected with on the outer wall of blast pipe 13, all be provided with connecting piece 141 between every mounting 14 and the tower body 11, the one end of every connecting piece 141 all welds on the outer wall of mounting 14, the other end all welds with the outer surface of tower body 11.

The washing component 2 comprises a first spray nozzle 21, a fine treatment packing layer 22, a second spray nozzle 23, a first isolation net 24, a second isolation net 25, a water stop plate 26 and a water stop ring 27, wherein the inner wall of the tower body 11 is fixedly connected with the fine treatment packing layer 22, the first isolation net 24, the second isolation net 25 and the water stop plate 26 along the vertical direction, the lower surface of the second isolation net 25 is fixedly connected with the upper surface of the water stop plate 26, one side of the tower body 11 is also provided with a water pump 15, a water outlet of the water pump 15 is communicated with one end of a water outlet pipe 151, the other end of the water outlet pipe 151 extends into the tower body 11 and penetrates through the fine treatment packing layer 22, the first isolation net 24, the second isolation net 25 and the water stop plate 26 and is communicated with a water inlet of the first spray nozzle 21, the second spray nozzle 23 communicated with the water outlet pipe 151 is arranged between the fine treatment packing layer 22 and the first isolation net 24, a plurality of water discharge holes are respectively arranged on the first isolation net 24 and the, a through hole 261 is formed in the water stop sheet 26, the water inlet of the water pump 15 is communicated with the water inlet pipe 152, and the other end of the water inlet pipe 152 is communicated with the through hole 261.

In this embodiment, a user can blow in waste gas into the tower body 11 through the gas inlet pipe 12, the exhaust pipe 13 is used for exhausting filtered and purified air, the fixing member 14 and the connecting member 141 are used in cooperation so that the exhaust pipe 13 is fixed on the outer side wall of the tower body 11 to prevent the exhaust pipe 13 from shaking, the user controls the water pump 15 so that the water outlet pipe 151 communicated with the water outlet of the water pump 15 can convey liquid into the tower body 11, the first spray head 21 and the second spray head 23 mounted on the water outlet pipe 151 are used for spraying the liquid in a mist shape when the liquid reaches the position to ensure the contact area of the gas and the liquid, the fine treatment packing layer 22 is used for enabling the liquid spray to reach an atomizing state with high efficiency and contacting with the waste gas to clean impurities in the waste gas, the first isolation net 24 is used for preventing large-particle impurities from being blown into the fine treatment packing layer 22 through the gas inlet pipe 12, block up fine processing packing layer 22, the influence is filtered, large granule impurity is blocked by separation screen 24, after contacting with the liquid of second shower nozzle 23, drop to the separation screen two 25 that the slope set up on, separation screen two 25's effect lies in scouring away large granule impurity to sliding door 16 department, the user can open sliding door 16 and clear up impurity, guarantee this device normal work, be provided with the water-stop sheet 26 of taking through-hole 261 under separation screen two 25, the effect lies in collecting the liquid in the tower body 11, the back flows back to water pump 15 through the inlet tube 152 with the water pump 15 water inlet intercommunication, carry out next circulation, the effect of water-stop ring 27 lies in preventing liquid from the seepage of water-stop sheet 26 and the 11 inner wall connection of tower body, can play fine sealed effect.

Referring to fig. 2, further, the first separation net 24, the second separation net 25 and the water stop plate 26 are disposed on the inner wall of the tower body 11 in an inclined manner, and heights of the first separation net 24, the second separation net 25 and the water stop plate 26 are gradually reduced from one end close to the air inlet 111 to one end far away from the air inlet 111.

In this embodiment, the first separation net 24 and the second separation net 25 are inclined to facilitate the second nozzle 23 to wash away large particle impurities in the exhaust gas to the sliding door 16 arranged at the lower position of the second separation net 25, and the water-stop sheet 26 is inclined to facilitate the liquid flowing to the through hole 261 to flow back to the water pump 15 through the water inlet pipe 152, so as to improve the working efficiency.

Referring to fig. 1-2, further, a sliding door 16 is riveted to a side of the tower body 11 away from the air inlet 111 through a hinge, and the sliding door 16 is located above the second separation net 25.

In the embodiment, the sliding door 16 is located at the lower position of the second separation net 25, so as to facilitate cleaning of large-particle impurities on the second separation net 25, which are washed to the sliding door 16 by liquid.

Referring to fig. 2, a first water-stop cover 121 fixedly connected to an inner wall of the air inlet pipe 12 is further disposed at one end of the air inlet pipe 12 located at the air inlet hole 111.

In the present embodiment, the first water-stop cover 121 is used to prevent the liquid from splashing into the air inlet pipe 12 when the liquid reaches the second separation net 25 through the first separation net 24, which may cause water leakage and water overflow of the air inlet 111 of the scrubber.

Referring to fig. 2, a second water-stop cover 131 fixedly connected to the inner wall of the exhaust pipe 13 is further disposed at one end of the exhaust pipe 13 located at the exhaust hole 112.

In the present embodiment, the second water-proof cover 131 is used to prevent the first spray head 21 from spraying the atomized liquid into the exhaust pipe 13, which causes unnecessary trouble to the user.

Referring to fig. 2, further, the second isolation net 25 and the water stop sheet 26 are located below the air inlet holes 111.

In this embodiment, the second isolation net 25 is arranged below the air inlet hole 111, so that large-particle dust, paint mist and sticky substances can fall on the second isolation net 25 after being washed by liquid, and can reach the sliding door 16 arranged at the lower part of the second isolation net 25 along the flowing direction of the liquid, the cleaning by a user is facilitated, and the water-stop plate 26 is arranged below the second isolation net 25, so that the liquid can flow back to the water pump 15 through the through hole 261, the ventilation is facilitated, and the normal use of the device is not affected.

The utility model discloses a theory of operation and use flow: after the utility model is installed, a user can convey liquid to the tower body 11 by controlling the water pump 15, when the liquid reaches the first spray head 21 and the second spray head 23 installed on the water outlet pipe 151, the two spray heads can spray atomized liquid, the user blows in waste gas into the tower body 11 from the air inlet pipe 12, large granular impurities in the waste gas are blocked by the first separation net 24, the large granular impurities fall onto the second separation net 25 after contacting with the liquid, the large granular impurities reach the sliding door 16 after being washed by the liquid, the impurities can be cleaned by opening the sliding door 16 by the user, when the waste gas rises to reach the fine treatment packing layer 22, the internal packing material contacts with the liquid, the liquid spray can reach the atomized state with high efficiency, the contact area with the waste gas is increased, the impurities in the waste gas are cleaned, the filtered air is discharged through the exhaust pipe 13, when the liquid sprayed by the two spray heads reaches the water stop plate 26, the liquid enters the water inlet pipe 152, the next cycle is performed.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A low emission scrubber, characterized by: comprises a tower body component (1) and a washing component (2);

the tower body assembly (1) comprises a tower body (11), an air inlet pipe (12), an air outlet pipe (13) and a fixing piece (14), wherein an air inlet hole (111) is formed in one side wall of the tower body (11), one end of the air inlet pipe (12) is communicated with the air inlet hole (111), an air outlet hole (112) is formed in the upper surface of the tower body (11), one end of the air outlet pipe (13) is communicated with the air outlet hole (112), a plurality of fixing pieces (14) are fixedly connected to the outer wall of the air outlet pipe (13), a connecting piece (141) is arranged between each fixing piece (14) and the tower body (11), one end of each connecting piece (141) is welded to the outer wall of each fixing piece (14), and the other end of each connecting piece is welded;

the washing assembly (2) comprises a first spray nozzle (21), a fine treatment packing layer (22), a second spray nozzle (23), a first isolation net (24), a second isolation net (25), a water-stop sheet (26) and a water-stop ring (27), wherein the inner wall of the tower body (11) is fixedly connected with the fine treatment packing layer (22), the first isolation net (24), the second isolation net (25) and the water-stop sheet (26) along the vertical direction, the lower surface of the second isolation net (25) is fixedly connected with the upper surface of the water-stop sheet (26), one side of the tower body (11) is also provided with a water pump (15), a water outlet of the water pump (15) is communicated with one end of a water outlet pipe (151), the other end of the water outlet pipe (151) extends into the tower body (11) and penetrates through the fine treatment packing layer (22), the first isolation net (24), the second isolation net (25) and the water-stop sheet (26) to be communicated with a water inlet of the first spray, a second spray head (23) communicated with the water outlet pipe (151) is arranged between the fine treatment packing layer (22) and the first isolation net (24), a plurality of drain holes are formed in the first isolation net (24) and the second isolation net (25), a water-isolating ring (27) fixedly connected with the inner wall of the tower body (11) is arranged at the edge of the lower surface of the water-isolating plate (26), a through hole (261) is formed in the water-isolating plate (26), a water inlet of the water pump (15) is communicated with a water inlet pipe (152), and the other end of the water inlet pipe (152) is communicated with the through hole (261).

2. A low emission scrubber as recited in claim 1, wherein: the first isolation net (24), the second isolation net (25) and the water-stop plate (26) are obliquely arranged on the inner wall of the tower body (11), and the heights of the first isolation net (24), the second isolation net (25) and the water-stop plate (26) are gradually reduced from one end close to the air inlet hole (111) to one end far away from the air inlet hole (111).

3. A low emission scrubber as recited in claim 1, wherein: and a sliding door (16) is riveted to one side, far away from the air inlet (111), of the tower body (11) through a hinge, and the sliding door (16) is located above the second isolation net (25).

4. A low emission scrubber as recited in claim 1, wherein: and a first waterproof cover (121) fixedly connected with the inner wall of the air inlet pipe (12) is arranged at one end of the air inlet pipe (12) positioned at the air inlet hole (111).

5. A low emission scrubber as recited in claim 1, wherein: and a second waterproof cover (131) fixedly connected with the inner wall of the exhaust pipe (13) is arranged at one end of the exhaust hole (112) in the exhaust pipe (13).

6. A low emission scrubber as recited in claim 1, wherein: the second isolation net (25) and the water-stop sheet (26) are positioned below the air inlet holes (111).