CN210613212U

CN210613212U - Spray cooling device of dust removal tower

Info

Publication number: CN210613212U
Application number: CN201921417437.XU
Authority: CN
Inventors: 龙沾卫; 李享儒
Original assignee: Zhengzhou Yuandong Refractory Co Ltd
Current assignee: Zhengzhou Yuandong Refractory Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-26
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a gas wash tower sprays heat sink relates to cooling dust removal technical field, can produce high temperature waste gas when producing to current zirconia corundum fused brick, the inconvenient rapid cooling of these waste gases to influence the problem that waste gas absorbs the purification, present the following scheme of proposing, the induction cooker comprises a cooker bod, the right side fixedly connected with hot-air pipes of furnace body, the one end fixedly connected with that hot-air pipes kept away from the furnace body sprays the case, one side fixedly connected with connecting pipe that hot-air pipes was kept away from to the case sprays, the one end fixedly connected with absorption tower that sprays the case is kept away from to the connecting pipe, the top inner wall fixedly connected with that sprays the case sprays the board, the bottom plate that sprays the board has the inlet tube near. The utility model discloses not only can utilize the length of pipeline to cool down, can blow to the condenser pipe moreover for the condenser pipe is to thermal absorption and give off, avoids spraying the higher effect that influences of back temperature and spray the cooling.

Description

Spray cooling device of dust removal tower

Technical Field

The utility model relates to a cooling dust removal technical field especially relates to a gas wash tower sprays heat sink.

Background

The raw materials of the fused zirconia-corundum brick are zircon sand, aluminum powder and a small amount of soda ash as the batch, the batch is subjected to high-temperature melting in an electric arc furnace during production, flying dust can be generated during melting and certain damage to the environment is caused along with floating of a compound in the air, so that one set of dust removal equipment is needed to solve the problem, the dust removal equipment comprises a pipeline, a fan, a filter bag, a dust removal tower and active carbon with good filtering performance, and the effect of the active carbon in the dust removal equipment has a decisive effect. However, the melting temperature of the electric melting brick is as high as about 2000 ℃, and the temperature during wind power transmission is higher than 450 ℃, so that the active carbon is combusted, and the dust removal effect cannot be effectively realized, so that the improvement of reducing the hot air temperature and preventing the active carbon from being combusted is urgent, and a dust removal tower spray cooling device is provided for this purpose.

SUMMERY OF THE UTILITY MODEL

The utility model provides a spray cooling device of dust removal tower can produce high temperature waste gas when having solved current zirconia corundum electrically fused brick production, the inconvenient rapid cooling of these waste gases to influence waste gas absorption purification's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a spray cooling device of a dust removal tower comprises a furnace body, a hot air pipeline is fixedly connected to the right side of the furnace body, a spray box is fixedly connected to one end, away from the furnace body, of the hot air pipeline, a connecting pipe is fixedly connected to one side, away from the hot air pipeline, of the spray box, an absorption tower is fixedly connected to one end, away from the spray box, of the connecting pipe, a spray plate is fixedly connected to the inner wall of the top of the spray box, a water inlet pipe is welded to one side, close to the furnace body, of a bottom plate of the spray plate, a fixing pipe is welded to the bottom end of the water inlet pipe, an installation cover is welded to one end, extending into the spray box, of the fixing pipe, an installation box is arranged above one side, extending out of the spray box, of the fixing pipe, a condensation pipe is sleeved inside the installation box, one end of the condensation pipe is welded, the right-hand member output shaft welding of biax motor has the pivot, the fixed cover of one end that biax motor was kept away from in the pivot is equipped with the impeller that absorbs water, and absorbs water impeller movable sleeve and establish in the installation cover.

Preferably, a plurality of ventholes have been seted up to the top tank wall array of install bin, the inlet port has been seted up to the right side tank wall of install bin, and the biax motor runs through the inlet port, the welding has the supporting shoe between install bin and the spray box.

Preferably, there is a roof at the top of double-shaft motor through bolted connection, the right side and the spray box welding of roof, the one end welding that the condenser pipe kept away from fixed pipe has the outlet pipe, and the outlet pipe stretches into in the spray box.

Preferably, the top welding of spraying the board has two connecting rods, and the top and the case welding that sprays of connecting rod, the cavity has been seted up to the inside of spraying the board, a plurality of atomizer are installed to the bottom array of spraying the board.

Preferably, the hot air pipeline is provided with a fan, the length of the hot air pipeline is 200 meters, and the absorption tower is internally provided with an activated carbon layer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation hot air line, the spray box, the connecting pipe, the absorption tower, the spray board, the biax motor, the fan heat of blowing, the pivot, the impeller that absorbs water, the installation cover, fixed pipe, install bin and condenser tube isotructure, wherein hot air line length is longer and is favorable to the waste gas cooling, the biax motor drives the fan leaf of blowing and the pivot rotates, the pivot then drives the impeller that absorbs water and rotates and absorbs water, water gets into the condenser tube through fixed pipe, the fan leaf of blowing blows to the condenser tube, thereby accelerate the temperature cooling speed of the temperature in the condenser tube, the water of cooling flows back to the spray box, and the water in the fixed pipe still flows to the spray board through the inlet tube, finally spout from the atomizing nozzle of spray board bottom, conveniently atomize the spraying to waste gas like this, thereby accelerate the lowering of waste gas temperature, the device is novel in design, the operation is simple, not only can utilize the length of pipeline, but also can blow to the condenser pipe for the condenser pipe is to thermal absorption and give off, avoids spraying the higher effect that influences the cooling of back temperature.

Drawings

Fig. 1 is a schematic front view of a spray cooling device of a dust removal tower according to the present invention;

fig. 2 is the utility model provides a structural schematic is overlooked to dust removal tower spray cooling device's install bin.

In the figure: the device comprises a furnace body 1, a hot air pipeline 2, a spray box 3, a connecting pipe 4, an absorption tower 5, a spray plate 6, a water inlet pipe 7, a fixed pipe 8, a mounting cover 9, a condenser pipe 10, a mounting box 11, a double-shaft motor 12, a blowing fan blade 13, a rotating shaft 14, a water absorption impeller 15 (a water pump impeller) and a fan 16.

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.

Referring to fig. 1-2, a spray cooling device of a dust removing tower comprises a furnace body 1, a hot air pipeline 2 is fixedly connected to the right side of the furnace body 1, a spray box 3 is fixedly connected to one end of the hot air pipeline 2 away from the furnace body 1, a connecting pipe 4 is fixedly connected to one side of the spray box 3 away from the hot air pipeline 2, an absorption tower 5 is fixedly connected to one end of the connecting pipe 4 away from the spray box 3, a spray plate 6 is fixedly connected to the inner wall of the top of the spray box 3, a water inlet pipe 7 is welded to one side of a bottom plate of the spray plate 6 close to the furnace body 1, a fixed pipe 8 is welded to the bottom end of the water inlet pipe 7, a mounting cover 9 is welded to one end of the fixed pipe 8 extending into the spray box 3, a mounting box 11 is arranged above one side of the fixed pipe 8 extending out of the spray box 3, a condenser pipe 10 is sleeved inside the mounting box 11, the fixed cover of the left end output shaft of double-shaft motor 12 is equipped with blowing fan leaf 13, and the welding of the right-hand member output shaft of double-shaft motor 12 has pivot 14, and the fixed cover of the one end that double-shaft motor 12 was kept away from to pivot 14 is equipped with impeller 15 that absorbs water, and impeller 15 movable sleeve that absorbs water is established in installation cover 9.

A plurality of ventholes have been seted up to the top tank wall array of install bin 11, the inlet port has been seted up to the right side tank wall of install bin 11, and double-shaft motor 12 runs through the inlet port, the welding has the supporting shoe between install bin 11 and the spray box 3, there is the roof at double-shaft motor 12's top through bolted connection, the right side of roof and the welding of spray box 3, the one end welding that fixed pipe 8 was kept away from to condenser pipe 10 has the outlet pipe, and the outlet pipe stretches into in the spray box 3, the welding of the top of spray plate 6 has two connecting rods, and the top of connecting rod and the welding of spray box 3, the cavity has been seted up to the inside of spray plate 6, a plurality of atomizer are installed to the bottom array of spray plate 6, install fan 16 on the hot-air duct 2.

In this embodiment, firstly, the hot exhaust gas generated in the furnace body 1 is sent into the spray box 3 through the hot air pipe 2, since the length of the hot air pipe 2 is 200 meters, the longer pipe is favorable for cooling the exhaust gas, meanwhile, the double-shaft motor 12 drives the blowing fan blades 13 and the rotating shaft 14 to rotate, the rotating shaft 14 drives the water-absorbing impeller 15 to rotate to absorb water, the water enters the condenser pipe 10 through the fixed pipe 8, the blowing fan blades 13 blow the condenser pipe 10, so as to accelerate the cooling speed of the water temperature in the condenser pipe 10, the cooled water flows back into the spray box 3, the water in the fixed pipe 8 flows into the spray plate 6 through the water inlet pipe 7, and is finally sprayed out from the atomizing nozzle at the bottom of the spray plate 6, so as to conveniently atomize and spray the exhaust gas, thereby accelerating the temperature reduction of the exhaust gas, the cooled exhaust gas is introduced into the absorption tower 5 through the connecting pipe 4, and is absorbed and purified by the activated carbon in the, whole device not only can utilize hot-blast main 2's length to cool down, can blow to condenser pipe 10 moreover for condenser pipe 10 is to thermal absorption and give off, avoids spraying the higher influence of back temperature and sprays the effect of cooling.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A spray cooling device of a dust removal tower comprises a furnace body (1) and is characterized in that a hot air pipeline (2) is fixedly connected to the right side of the furnace body (1), a spray box (3) is fixedly connected to one end, far away from the furnace body (1), of the hot air pipeline (2) of the spray box (2), a connecting pipe (4) is fixedly connected to one side, far away from the spray box (3), of the connecting pipe (4), an absorption tower (5) is fixedly connected to one end, far away from the spray box (3), of the spray box (3), a spray plate (6) is fixedly connected to the inner wall of the top of the spray box (3), a water inlet pipe (7) is welded to one side, close to the furnace body (1), of a bottom end of the water inlet pipe (7) is welded with a fixed pipe (8), the fixed pipe (8) stretches into the inner end of the spray box (3) and is welded with a mounting cover (, the inside cover of install bin (11) is equipped with condenser pipe (10), and the one end and the fixed welding of managing (8) of condenser pipe (10), install bin (11) are close to one side tank wall cover that sprays case (3) and are equipped with double-shaft motor (12), the fixed cover of left end output shaft of double-shaft motor (12) is equipped with blower fan leaf (13), the right-hand member output shaft welding of double-shaft motor (12) has pivot (14), the fixed cover of one end that double-shaft motor (12) was kept away from in pivot (14) is equipped with impeller (15) that absorb water, and impeller (15) movable sleeve that absorbs water establishes in installing cover (9).

2. The spray cooling device for the dust removal tower as claimed in claim 1, wherein a plurality of air outlet holes are formed in the top box wall array of the installation box (11), air inlet holes are formed in the right side box wall of the installation box (11), the double-shaft motor (12) penetrates through the air inlet holes, and a support block is welded between the installation box (11) and the spray box (3).

3. The spray cooling device for the dust removal tower according to claim 1, wherein a top plate is connected to the top of the double-shaft motor (12) through a bolt, the right side of the top plate is welded to the spray box (3), a water outlet pipe is welded to one end, away from the fixed pipe (8), of the condensation pipe (10), and the water outlet pipe extends into the spray box (3).

4. The spray cooling device for the dust removal tower according to claim 1, wherein two connecting rods are welded to the top of the spray plate (6), the top ends of the connecting rods are welded to the spray box (3), a cavity is formed in the spray plate (6), and a plurality of atomizing nozzles are arranged at the bottom of the spray plate (6) in an array mode.

5. A spray cooling device for a dust removing tower according to claim 1, wherein a fan (16) is installed on the hot air duct (2), the length of the hot air duct (2) is 200 m, and an activated carbon layer is arranged inside the absorption tower (5).