CN214513737U

CN214513737U - High-efficient dewatering device of spray column with retrieve function

Info

Publication number: CN214513737U
Application number: CN202120401052.5U
Authority: CN
Inventors: 许长春; 苏培坤
Original assignee: Jinjiang Shangli Machinery Equipment Manufacturing Co ltd
Current assignee: Jinjiang Shangli Machinery Equipment Manufacturing Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-10-29
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a high-efficient dewatering device of spray column with retrieve function, including base and two sleeves, the last fixed surface of base is connected with the shell, and two materials otter board and two material otter boards of putting are pressed to two fixedly connected with of circumference inner wall of shell, two spray pipes of telescopic one side fixedly connected with, telescopic inside is equipped with the sealing washer, telescopic one side inner wall swing joint has flange, and flange passes sleeve and sealing washer and first water pipe fixed mutually, telescopic inside swing joint has the roating seat. The utility model discloses not only can make waste gas and absorption liquid fully contact reaction through the rotary plate that divides water, improve the purifying effect of device, can filter the impurity in the absorption liquid through filter plate simultaneously, improve the cleanliness factor of absorption liquid, can also get rid of fog and make it turn into the water droplet through the defogging plywood and drip, avoid the absorption liquid to be extravagant.

Description

High-efficient dewatering device of spray column with retrieve function

Technical Field

The utility model relates to a spray column technical field especially relates to a spray column high efficiency dewatering device with retrieve function.

Background

In the steel industry, acid gas in waste gas becomes an important factor of pipeline corrosion, at present, a spray tower is an important means for removing acid in the steel industry, acid mist waste gas is introduced into a purification tower through an air pipe, the acid mist waste gas and sodium hydroxide absorption liquid are subjected to gas-liquid two-phase full contact absorption neutralization reaction through a packing layer, and the acid mist waste gas is purified and then discharged into external air.

The spray tower is widely used as a dust or waste gas treatment device, wherein gas-liquid two-phase full contact absorption neutralization reaction is the most important part in the purification process, however, the purification effect is greatly reduced due to the fact that waste gas and sodium hydroxide absorption liquid cannot be fully contacted when the spray tower on the market operates at present, and therefore, the spray tower efficient dehydration device with the recovery function is very necessary to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a spray tower high-efficiency dehydration device with a recovery function.

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

a spray tower efficient dewatering device with a recycling function comprises a base and two sleeves, wherein a shell is fixedly connected to the upper surface of the base, two material pressing screen plates and two material placing screen plates are fixedly connected to the inner wall of the circumference of the shell, two water spray pipes are fixedly connected to one side of each sleeve, a sealing ring is arranged inside each sleeve, a connecting flange is movably connected to the inner wall of one side of each sleeve and penetrates through the corresponding sleeve and the corresponding sealing ring to be fixed to a first water pipe, a rotating seat is movably connected to the inside of each sleeve, a water distributing rotary sheet is fixedly connected to the inner wall of the bottom of each rotating seat, a demisting laminate is fixedly connected to the inner wall of one side of each shell, a water outlet is formed in one side of each shell, a filter screen plate is fixedly connected to the inside of the water outlet, a water tank is fixedly connected to the upper surface of the base, the shell is communicated with the water tank, and a water outlet is formed in one side of the water tank, fixedly connected with second water pipe in the outlet port, the last fixed surface of base is connected with the support frame, and the last fixed surface of support frame is connected with the water pump, and the water inlet of second water pipe and water pump is linked together, the first water pipe of one side fixedly connected with of shell, and the delivery port of first water pipe and water pump is linked together.

As the utility model discloses further scheme again, the air inlet has been seted up to one side of shell, fixedly connected with intake pipe in the air inlet.

As the utility model discloses further scheme again, the bottom fixedly connected with lower margin of base, and lower margin evenly distributed.

As the utility model discloses scheme further again, one side fixedly connected with row's sediment pipe of shell, one side swing joint of row's sediment pipe has first baffle.

As the utility model discloses scheme further again, two maintenance pipes of one side fixedly connected with of shell, one side swing joint of maintenance pipe has the second baffle.

As the utility model discloses scheme further again, the last fixed surface of shell is connected with a plurality of connecting rods, the top fixedly connected with third baffle of connecting rod.

As a further proposal, one side of the first water pipe is fixedly connected with a water inlet valve, and one side of the second water pipe is fixedly connected with a water outlet valve.

The utility model has the advantages that:

1. through the setting of connecting the rotation seat and dividing the water spinning piece, absorption liquid in the first water pipe enters into the rotation seat, divides the water spinning piece to disperse liquid to produce the impact force and make it produce the rotation to the spray pipe, and then make waste gas and absorption liquid can abundant contact reaction, improved the purifying effect of device.

2. Through the setting of connecting the filter screen board on the shell, the absorption liquid that deacidification was accomplished passes through the filter screen board and enters into the water tank in, the filter screen board can filter the impurity in the absorption liquid to make the absorption liquid can be by cyclic utilization, improved the resource utilization of device.

3. Through the setting of installation defogging plywood on the shell, spray pipe atomizing liquid drop, the fog of production floats at the top of shell, and the defogging plywood can get rid of the fog and make it turn into the water drop drippage, avoids the waste of absorption liquid, has improved the practicality of device.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a spray tower high-efficiency dehydration device with a recovery function provided by the utility model;

fig. 2 is a schematic sectional structural view of a spray tower high-efficiency dehydration device with a recovery function provided by the utility model;

fig. 3 is the utility model provides a spray mechanism decomposition structure schematic diagram of the spray tower high-efficiency dehydration device with the recovery function.

In the figure: 1. a third baffle plate; 2. a housing; 3. an air inlet pipe; 4. a first baffle plate; 5. a base; 6. ground feet; 7. a water pump; 8. a water outlet valve; 9. a water inlet valve; 10. a second baffle; 11. a first water pipe; 12. demisting laminated plates; 13. pressing a screen plate; 14. placing a material screen plate; 15. a water spray pipe; 16. a filter screen plate; 17. a sleeve; 18. a seal ring; 19. a water diversion rotary sheet; 20. a rotating base; 21. a connecting flange; 22. a water tank.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a spray tower high-efficiency dehydration device with a recycling function comprises a base 5 and two sleeves 17, wherein a shell 2 is fixed on the upper surface of the base 5 through bolts, two material pressing screen plates 13 and two material placing screen plates 14 are fixed on the circumferential inner wall of the shell 2 through bolts, two spray pipes 15 are fixed on one side of each sleeve 17 through bolts, a sealing ring 18 is arranged inside each sleeve 17, a connecting flange 21 is rotatably connected on the inner wall of one side of each sleeve 17, the connecting flange 21 penetrates through each sleeve 17 and each sealing ring 18 to be fixed with a first water pipe 11, a rotary seat 20 is in threaded connection with the inner part of each sleeve 17, a water distribution rotary sheet 19 is fixed on the inner wall of the bottom of each rotary seat 20 through bolts, absorption liquid in each first water pipe 11 enters the rotary seat 20, and the water distribution rotary sheets 19 disperse the liquid, so as to generate impact force on the spray pipes 15 and enable the spray pipes to rotate, further, the waste gas and the absorption liquid can be in full contact reaction, a demisting laminate 12 is fixed on the inner wall of one side of the shell 2 through bolts, liquid drops are atomized by a spray pipe 15, the generated mist floats on the top of the shell 2, the demisting laminate 12 can remove the mist and convert the mist into water drops, waste of the absorption liquid is avoided, a water outlet is formed in one side of the shell 2, a filter screen plate 16 is fixed in the water outlet through bolts, a water tank 22 is fixed on the upper surface of the base 5 through bolts, the shell 2 is communicated with the water tank 22, the absorption liquid after deacidification enters the water tank 22 through the filter screen plate 16, the filter screen plate 16 can filter impurities in the absorption liquid, so that the absorption liquid can be recycled, a water outlet is formed in one side of the water tank 22, a second water pipe is fixed in the water outlet through bolts, and a support frame is fixed on the upper surface of the base 5 through bolts, the upper surface of support frame is through the bolt fastening have water pump 7, and the second water pipe is linked together with the water inlet of water pump 7, and one side of shell 2 is through the bolt fastening have first water pipe 11, and first water pipe 11 is linked together with the delivery port of water pump 7.

In the utility model, it is to be noted that an air inlet is arranged at one side of a shell 2, an air inlet pipe 3 is fixed in the air inlet through a bolt, waste gas enters the shell 2 through the air inlet pipe 3, a foot margin 6 is fixed at the bottom of a base 5 through a bolt, the foot margin 6 is evenly distributed, the device can be stably contacted with the ground, a slag discharging pipe is fixed at one side of the shell 2 through a bolt, one side of the slag discharging pipe is rotatably connected with a first baffle 4, when the impurities at the bottom of the shell 2 are more, the first baffle 4 is opened, the impurities filtered by a filter screen plate 16 are cleaned out, two maintenance pipes are fixed at one side of the shell 2 through a bolt, one side of the maintenance pipes is rotatably connected with a second baffle 10, when the device breaks down, the second baffle 10 is opened, thereby facilitating the maintenance of the device by workers, a plurality of connecting rods are fixed on the upper surface of the shell 2 through bolts, the top end of the connecting rod is fixed with a third baffle 1 through a bolt, one side of the first water pipe 11 is fixed with a water inlet valve 9 through a bolt, and one side of the second water pipe is fixed with a water outlet valve 8 through a bolt.

The working principle is as follows: when waste gas needs to be purified, firstly, the water pump 7 is started, the water outlet valve 8 and the water inlet valve 9 are opened, the waste gas enters the shell 2 through the air inlet pipe 3, the waste gas rises to fill the whole shell 2, meanwhile, the water pump 7 extracts absorption liquid in the water tank 22, the absorption liquid enters the spray pipe 15 in the shell 2 through the first water pipe 11, the spray pipe 15 atomizes and sprays the absorption liquid, meanwhile, the defogging laminate 12 removes fog generated by the atomization of the absorption liquid and converts the fog into water drops which fall downwards, meanwhile, the absorption liquid in the first water pipe 11 enters the rotary base 20 through the connecting flange 21, then the water diversion rotary sheet 19 disperses the absorption liquid in the rotary base 20, the generated impact force enables the rotary base 20 to rotate, the rotary base 20 rotates to enable the sleeve 17 to rotate to drive the spray pipe 15 to rotate, and accordingly the spray pipe 15 can omni-directionally spray the absorption liquid and enable the absorption liquid to fully branch and trigger with the waste gas, thereby deacidify waste gas, then the absorption liquid after the reaction drops in the filler between material pressing otter board 13 and the material placing otter board 14 to further purify waste gas, the absorption liquid after the full reaction drops to the bottom of shell 2, filter otter board 16 filters the impurity in the absorption liquid, makes the absorption liquid after the filtration enter into water tank 22, thereby makes the absorption liquid by cyclic utilization.

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. The utility model provides a spray tower high-efficient dewatering device with retrieve function, includes base (5) and two sleeves (17), its characterized in that, the last fixed surface of base (5) is connected with shell (2), and the circumference inner wall fixedly connected with two press material otter boards (13) and two of shell (2) put material otter board (14), one side fixedly connected with two spray pipes (15) of sleeve (17), the inside of sleeve (17) is equipped with sealing washer (18), one side inner wall swing joint of sleeve (17) has flange (21), and flange (21) pass sleeve (17) and sealing washer (18) and be fixed mutually with first water pipe (11), the inside swing joint of sleeve (17) has roating seat (20), and the bottom inner wall fixedly connected with of roating seat (20) divides water spinning (19), one side inner wall fixedly connected with plywood defogging (12) of shell (2), the outlet has been seted up to one side of shell (2), and fixedly connected with crosses filter plate (16) in the outlet, the last fixed surface of base (5) is connected with water tank (22), and shell (2) are linked together with water tank (22), the delivery port has been seted up to one side of water tank (22), and fixedly connected with second water pipe in the outlet, the last fixed surface of base (5) is connected with the support frame, the last fixed surface of support frame is connected with water pump (7), and the second water pipe is linked together with the water inlet of water pump (7), the first water pipe (11) of one side fixedly connected with of shell (2), and first water pipe (11) are linked together with the delivery port of water pump (7).

2. The spray tower efficient dehydration device with the recovery function as claimed in claim 1, wherein an air inlet is opened at one side of the housing (2), and an air inlet pipe (3) is fixedly connected in the air inlet.

3. The efficient dehydration device with the recycling function for the spray tower of claim 1, wherein the bottom of the base (5) is fixedly connected with ground feet (6), and the ground feet (6) are uniformly distributed.

4. The spray tower efficient dehydration device with the recovery function as claimed in claim 1, wherein one side of the shell (2) is fixedly connected with a slag discharge pipe, and one side of the slag discharge pipe is movably connected with a first baffle (4).

5. The spray tower efficient dehydration device with recovery function of claim 2 characterized in that one side of the shell (2) is fixedly connected with two maintenance pipes, and one side of the maintenance pipes is movably connected with a second baffle (10).

6. The efficient dehydration device with the recovery function for the spray tower of claim 1, characterized in that a plurality of connecting rods are fixedly connected to the upper surface of the housing (2), and a third baffle (1) is fixedly connected to the top end of each connecting rod.

7. The spray tower high-efficiency dehydration device with the recovery function of claim 1 is characterized in that one side of the first water pipe (11) is fixedly connected with a water inlet valve (9), and one side of the second water pipe is fixedly connected with a water outlet valve (8).