CN215996185U

CN215996185U - Alkali liquor spray tower

Info

Publication number: CN215996185U
Application number: CN202122074442.9U
Authority: CN
Inventors: 张兆军; 孙雨; 王保珍; 窦广斌
Original assignee: Enchel Tianjin Environmental Protection Technology Co ltd
Current assignee: Enchel Tianjin Environmental Protection Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-03-11
Anticipated expiration: 2031-08-30

Abstract

The utility model relates to the technical field of spray towers, and discloses an alkali liquor spray tower, which comprises a tower body, wherein an inner groove is arranged inside the tower body, the upper end of the tower body is fixedly connected with an exhaust platform which is arranged in a trapezoidal round platform shape, the front side wall of the tower body is fixedly provided with a control box, the bottom wall of the inner groove is provided with a liquid accumulation groove, the upper end of the control box is fixedly embedded with a straight pipe, the inner wall of the liquid accumulation groove is fixedly embedded with a circulating pipe, the wall surface of the straight pipe close to one side of the tower body is fixedly embedded with a transverse pipe, the lower wall of the transverse pipe is fixedly embedded with a connecting pipe, the lower end of the connecting pipe is fixedly embedded with four through pipes, the inside of each through pipe is provided with a rotating mechanism, the alkali liquor is enabled to be in a shape of a fragment when flying downwards by diluting the alkali liquor by a filter screen, and simultaneously, the alkali liquor spraying of the chassis of the four sides outwards by the effect of centrifugal force is enabled to be fully mixed with the waste gas in the inner groove, thus, the mixing degree of the alkali liquor and the waste gas is improved, and the quality of the waste gas discharged after being purified by the alkali liquor is improved.

Description

Alkali liquor spray tower

Technical Field

The utility model relates to a technical field of spray column specifically is alkali lye spray column.

Background

Different dangerous wastes enter different treatment systems, oil-containing wastewater, waste emulsion, waste acid liquid, waste alkali liquid and heavy metal-containing waste liquid firstly enter a physicochemical system, the oil-containing wastewater and the waste emulsion are generated, floating oil generated by oil separation of the physicochemical system is entrusted to a qualification unit for utilization, filtrate generated by filter pressing of the physicochemical system enters an evaporation system, filter cakes generated by filter pressing, metal-containing tank residues and sludge collected by projects and sludge generated by a sewage treatment system enter a sludge drying system, condensed water generated by the evaporation system and the sludge drying system are all discharged into a self-constructed sewage treatment system, the purified waste water reaches the standard and is discharged into a sewage treatment plant in a major petrochemical industry park, the residue generated by the evaporation system is entrusted to hazardous wastes, dry sludge generated by the sludge drying system is entrusted to the hazardous wastes for utilization or disposal, and the waste gas is mostly treated by a spray tower when being treated, most of the waste gas enters the spray tower at present, and the alkali liquor spray is not sufficiently contacted with the waste gas, so that the quality of the waste gas discharged after treatment is not high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an alkali lye spray column possesses advantages such as the exhaust quality after improving waste gas via alkali lye purification, has solved present majority waste gas and has contacted inadequately owing to alkali lye spraying and waste gas after getting into the spray column, consequently can lead to handling the not high problem of quality of back exhaust emission.

(II) technical scheme

In order to realize the above-mentioned quality purpose of improving waste gas and discharging after alkali lye purifies, the utility model provides a following technical scheme: an alkali liquor spray tower comprises a tower body, wherein an inner groove is formed in the tower body, an exhaust platform is fixedly connected to the upper end of the tower body and is arranged in a trapezoidal round platform shape, a control box is fixedly installed on the front side wall of the tower body, a liquid accumulation groove is formed in the bottom wall of the inner groove, a straight pipe is fixedly embedded at the upper end of the control box, a circulating pipe is fixedly embedded in the inner wall of the liquid accumulation groove and is controlled by a water pump, the inner part of the circulating pipe extends into the control box and is communicated with the straight pipe, a transverse pipe is fixedly embedded on the wall surface of the straight pipe close to one side of the tower body, the inner part of the transverse pipe is communicated with the inner part of the straight pipe, a connecting pipe is fixedly embedded on the lower wall of the transverse pipe, the inner part of the connecting pipe is communicated with the inner part of the straight pipe, four through pipes are arranged outside the connecting pipe in an equal division manner, and the inside of siphunculus is linked together with the inside of connecting pipe, and the inside of every siphunculus all is provided with rotary mechanism.

Preferably, every rotary mechanism all includes rotation motor and chassis, and the chassis is fixed to be inlayed at the lower wall of siphunculus, and the inside on chassis becomes the cavity form setting, and the inside on chassis is linked together with the inside of siphunculus, and the chassis sets up trapezoidal discoid, rotates motor fixed mounting at the upper wall of siphunculus, and the output shaft activity of rotating the motor runs through the inside of siphunculus and extends the inside that gets into the chassis, rotates the lower extreme fixedly connected with bottom plate of motor output shaft, the upper end fixedly connected with crown plate of bottom plate, the lower surface on the chassis is inlayed in the crown plate activity, the bottom plate passes through the crown plate and rotates the connection on the lower surface on chassis.

Preferably, the side of bottom plate becomes tooth's socket form setting, and the upper surface of bottom plate has been seted up a plurality of and has been gone up the notch, goes up the notch and becomes to leak hopper-shaped setting, and the short groove has been seted up to the diapire of going up the notch, and the inside of short groove is linked together with the inside of inside groove, and the inner wall fixedly connected with filter screen of short groove, filter screen setting are in the below of short inslot portion.

Preferably, the below of siphunculus is provided with the lower floor and strains and the mechanism, and the lower floor is strained and is constructed including the inner ring groove, and the inner ring groove is seted up on the inner wall of inside groove, and the inside rotation of inner ring groove is connected with the side ring, and one side fixedly connected with that the side ring is close to the inside groove center is fitted with a contraceptive ring, and the lateral wall of fitting with a contraceptive ring and bottom plate is connected for the meshing, and one side that the side ring is close to the inside groove center is fixed mounting still to have the lower ring, and a wall fixed mounting that the side ring was kept away from to the lower ring has the baffle, and the baffle drives through the lower ring and rotates.

Preferably, a plurality of chutes are formed in the partition plate, the chutes are arranged in the partition plate in a direction close to each other and are inclined, the inner portion of each chute is communicated with the upper portion and the lower portion of the outer portion of the partition plate, and grid plates are arranged below the partition plate and are fixedly mounted on the inner wall of the inner groove.

(III) advantageous effects

Compared with the prior art, the utility model provides an alkali lye spray column possesses following beneficial effect:

1. this alkali lye spray column, through setting up rotary mechanism, at first start by the control box with the circulating pipe, make the alkali lye in the ponding groove get into the straight tube and pass violently the pipe and pour into, borrow by four siphunculus respectively to applying alkali lye in four chassis this moment, it drives the bottom plate and rotates to rotate the motor start simultaneously, the bottom plate can drive the alkali lye in the chassis when rotating and rotate, alkali lye outwards rotates and goes out by short groove and filter screen via the inside of last notch this moment, borrow the dilution of filter screen to alkali lye simultaneously and make alkali lye become garrulous vaporific when downwards flying out, make four side chassis spray to the alkali lye of going out fully mix with the waste gas in the inside groove by the effect of centrifugal force simultaneously, the degree of mixing of alkali lye and waste gas has been improved like this, and then reach the quality that improves waste gas and discharge after the alkali lye purifies.

2. This alkali lye spray column, through setting up the lower floor and strain and mechanism cooperation rotary mechanism, mix the degradation to waste gas by the baffle top at alkali lye, remaining alkali lye gets into the inside of baffle simultaneously, can drive simultaneously in the bottom plate pivoted and fit with a contraceptive ring and make the side ring let the chute rotate in step in the below of siphunculus, the below that makes the baffle like this also can fully neutralize waste gas, multi-level neutralization reaction that carries on like this, further improved the purification degree to waste gas.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic cross-sectional view of the tower body of fig. 1 according to the present invention.

In the figure: 1. a tower body; 11. a control box; 12. a straight pipe; 13. a transverse tube; 14. an exhaust table; 15. an inner tank; 16. a liquid accumulation tank; 17. a circulation pipe; 18. pipe passing; 19. a connecting pipe; 2. a rotation mechanism; 21. rotating the motor; 22. a chassis; 23. a ring plate; 24. a base plate; 25. an upper notch; 26. a short slot; 27. filtering with a screen; 3. a lower layer filtering mechanism; 31. a partition plate; 32. ring fitting; 33. a side ring; 34. a lower ring; 35. a chute; 36. a grid plate; 37. an inner ring groove.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to the orientation in the drawings, and the terms "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular element, respectively.

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. 1-2, the present invention provides a technical solution: an alkali liquor spray tower comprises a tower body 1, an inner groove 15 is formed in the tower body 1, an exhaust platform 14 is fixedly connected to the upper end of the tower body 1, the exhaust platform 14 is arranged in a trapezoidal circular truncated cone shape, a control box 11 is fixedly installed on the front side wall of the tower body 1, a liquid accumulation groove 16 is formed in the bottom wall of the inner groove 15, a straight pipe 12 is fixedly embedded at the upper end of the control box 11, a circulating pipe 17 is fixedly embedded on the inner wall of the liquid accumulation groove 16, the circulating pipe 17 is controlled by a water pump, the inner portion of the circulating pipe 17 extends into the control box 11 and is communicated with the straight pipe 12, a horizontal pipe 13 is fixedly embedded on the wall of the straight pipe 12 close to one side of the tower body 1, the inner portion of the horizontal pipe 13 is communicated with the inner portion of the straight pipe 12, a connecting pipe 19 is fixedly embedded on the lower wall of the horizontal pipe 13, the inner portion of the connecting pipe 19 is communicated with the inner portion of the straight pipe 12, four through pipes 18 are fixedly embedded at the lower end of the connecting pipe 19, the four through pipes 18 are arranged outside the connecting pipe 19 in an equal division manner, and the insides of the through pipes 18 are communicated with the inside of the connection pipe 19, and the inside of each through pipe 18 is provided with the rotating mechanism 2.

Each rotating mechanism 2 comprises a rotating motor 21 and a chassis 22, the chassis 22 is fixedly embedded in the lower wall of the through pipe 18, the interior of the chassis 22 is arranged in a hollow shape, the interior of the chassis 22 is communicated with the interior of the through pipe 18, the chassis 22 is arranged in a trapezoidal disc shape, the rotating motor 21 is fixedly installed on the upper wall of the through pipe 18, an output shaft of the rotating motor 21 movably penetrates through the interior of the through pipe 18 and extends into the interior of the chassis 22, a bottom plate 24 is fixedly connected to the lower end of the output shaft of the rotating motor 21, a ring plate 23 is fixedly connected to the upper end of the bottom plate 24, the ring plate 23 is movably embedded in the lower surface of the chassis 22, and the bottom plate 24 is rotatably connected to the lower surface of the chassis 22 through the ring plate 23.

The side of bottom plate 24 becomes tooth's socket form setting, and notch 25 on a plurality of has been seted up to the upper surface of bottom plate 24, goes up notch 25 and becomes to leak hopper-shaped setting, and short groove 26 has been seted up to the diapire of going up notch 25, and the inside of interior groove 15 of short groove 26 are linked together, and the inner wall fixedly connected with filter screen 27 of short groove 26, filter screen 27 set up at the inside below of short groove 26.

The lower filter and mechanism 3 is arranged below the through pipe 18, the lower filter and mechanism 3 comprises an inner ring groove 37, the inner ring groove 37 is arranged on the inner wall of the inner groove 15, a side ring 33 is rotatably connected inside the inner ring groove 37, an upper ring 32 is fixedly connected to one side of the side ring 33 close to the center of the inner groove 15, the upper ring 32 is connected with the side wall of the bottom plate 24 in a meshed mode, a lower ring 34 is fixedly mounted on one side of the side ring 33 close to the center of the inner groove 15, a partition plate 31 is fixedly mounted on the wall surface of the lower ring 34 far away from the side ring 33, and the partition plate 31 is driven by the lower ring 34 to rotate.

The partition plate 31 is provided with a plurality of inclined grooves 35 therein, the inclined grooves 35 are arranged in the partition plate 31 in an inclined manner in a direction approaching each other, the inside of the inclined grooves 35 is communicated with the upper and lower sides of the outside of the partition plate 31, the lower side of the partition plate 31 is provided with a grid plate 36, and the grid plate 36 is fixedly mounted on the inner wall of the inner groove 15.

When in use, the utility model is used,

firstly, by arranging the rotating mechanism 2, firstly, the circulating pipe 17 is started by the control box 11, so that the alkali liquor in the liquid accumulating tank 16 enters the straight pipe 12 from the circulating pipe 17 and passes through the transverse pipe 13 to be filled into the through pipe 18, at the moment, the four through pipes 18 are used for respectively applying the alkali liquor to the four chassis 22, at the same time, the rotating motor 21 is started to drive the bottom plate 24 to rotate, the bottom plate 24 drives the alkali liquor in the chassis 22 to rotate when rotating, at the same time, the alkali liquor flows through the interior of the upper notch 25 and is rotated outwards by the short groove 26 and the filter screen 27, meanwhile, the alkali liquor is diluted by the filter screen 27 to be in a shape of a broken mist when the alkali liquor flies out downwards, and the alkali liquor sprayed outwards by the chassis 22 at the four sides is fully mixed with the waste gas in the inner groove 15 by the centrifugal force effect, thus, the mixing degree of the alkali liquor and the waste gas is improved, and the quality of the waste gas discharged after being purified by the alkali liquor is improved.

The second step, filter and mechanism 3 cooperation rotary mechanism 2 through setting up the lower floor, mix the degradation to waste gas by baffle 31 top at alkali lye, remaining alkali lye gets into the inside of baffle 31 simultaneously, can drive simultaneously in bottom plate 24 pivoted and go up ring 32 and make side ring 33 let chute 35 carry out synchronous rotation in the below of siphunculus 18, the below that makes baffle 31 like this also can fully neutralize waste gas, multi-level neutralization reaction that carries on like this, further improved the purification degree to waste gas.

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. Alkali lye spray column, including tower body (1), its characterized in that: the inner groove (15) is formed in the tower body (1), the upper end of the tower body (1) is fixedly connected with an exhaust platform (14), the exhaust platform (14) is arranged in a trapezoidal circular truncated cone shape, a control box (11) is fixedly installed on the front side wall of the tower body (1), a liquid accumulation groove (16) is formed in the bottom wall of the inner groove (15), a straight pipe (12) is fixedly embedded at the upper end of the control box (11), a circulating pipe (17) is fixedly embedded on the inner wall of the liquid accumulation groove (16), the circulating pipe (17) is controlled by a water pump, the inner portion of the circulating pipe (17) extends into the control box (11) and is communicated with the straight pipe (12), a transverse pipe (13) is fixedly embedded on the wall of the straight pipe (12) close to one side of the tower body (1), the inner portion of the transverse pipe (13) is communicated with the inner portion of the straight pipe (12), a connecting pipe (19) is fixedly embedded on the lower wall of the transverse pipe (13), the inner portion of the connecting pipe (19) is communicated with the inner portion of the straight pipe (12), the lower end of the connecting pipe (19) is fixedly embedded with four through pipes (18), the four through pipes (18) are arranged outside the connecting pipe (19) in equal parts, the inside of each through pipe (18) is communicated with the inside of the connecting pipe (19), and a rotating mechanism (2) is arranged inside each through pipe (18).

2. A lye spray tower as claimed in claim 1 wherein: each rotating mechanism (2) comprises a rotating motor (21) and a chassis (22), the chassis (22) is fixedly embedded in the lower wall of the through pipe (18), the inside of the chassis (22) is arranged in a hollow shape, the inside of the chassis (22) is communicated with the inside of the through pipe (18), the chassis (22) is arranged in a trapezoidal disc shape, the rotating motor (21) is fixedly installed on the upper wall of the through pipe (18), an output shaft of the rotating motor (21) movably penetrates through the inside of the through pipe (18) and extends into the inside of the chassis (22), a bottom plate (24) is fixedly connected to the lower end of the output shaft of the rotating motor (21), a ring plate (23) is fixedly connected to the upper end of the bottom plate (24), the ring plate (23) is movably embedded in the lower surface of the chassis (22), and the bottom plate (24) is rotatably connected to the lower surface of the chassis (22) through the ring plate (23).

3. A lye spray tower as claimed in claim 2 wherein: the side of bottom plate (24) becomes tooth's socket form setting, and notch (25) on a plurality of have been seted up to the upper surface of bottom plate (24), goes up notch (25) and becomes to leak hopper-shaped setting, and short groove (26) have been seted up to the diapire of going up notch (25), and the inside of inside groove (15) of short groove (26) are linked together, and the inner wall fixedly connected with filter screen (27) of short groove (26), filter screen (27) set up in the inside below of short groove (26).

4. A lye spray tower as claimed in claim 1 wherein: the utility model discloses a filter, including siphunculus (18), the below of siphunculus (18) is provided with lower floor and strains and mechanism (3), lower floor strains and mechanism (3) including inner ring groove (37), inner ring groove (37) are seted up on the inner wall of inside groove (15), the inside rotation of inner ring groove (37) is connected with side ring (33), one side fixedly connected with that side ring (33) are close to inside groove (15) center is fitted with ring (32), it is connected for the meshing to fit with the lateral wall of bottom plate (24) to fit with ring (32), one side that side ring (33) are close to inside groove (15) center is fixed mounting still has lower ring (34), a wall fixed mounting that side ring (33) were kept away from to lower ring (34) has baffle (31), baffle (31) drive through lower ring (34) and rotate.

5. A lye spray tower according to claim 4 wherein: a plurality of chutes (35) are formed in the partition plate (31), the chutes (35) are arranged in the partition plate (31) to be inclined in the direction close to each other, the inner portion of each chute (35) is communicated with the upper portion and the lower portion of the outer portion of the partition plate (31), grid plates (36) are arranged below the partition plate (31), and the grid plates (36) are fixedly mounted on the inner wall of the inner groove (15).