CN216062696U

CN216062696U - Desulphurization unit for chemical production with evenly spray mechanism

Info

Publication number: CN216062696U
Application number: CN202122009765.XU
Authority: CN
Inventors: 刘若昕
Original assignee: Gansu Huinongfeng Biotechnology Co ltd
Current assignee: Gansu Huinongfeng Biotechnology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-18
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a desulfurizing device with a uniform spraying mechanism for chemical production, which belongs to the technical field of flue gas treatment and comprises a treatment box, wherein a flue gas pipe and a liquid outlet pipe are arranged below the treatment box, an exhaust pipe and a driving motor are arranged at the top end of the treatment box, a sieve plate, a rotating column and a first filter plate are arranged in the treatment box, a liquid inlet pipe and an atomizing spray head are arranged on the rotating column, the flue gas enters the treatment box through the arrangement of the treatment box, is dispersed by the sieve plate in the process of flowing upwards, the driving motor drives the rotating column to rotate through the transmission of the first belt pulley set, the reaction liquid in the liquid inlet pipe is sprayed out from the rotating atomizing nozzle, the flue gas after reaction passes through the first filter plate, partial impurities are filtered, and the flue gas is discharged along the exhaust pipe after being filtered by the activated carbon layer, so that the mixing efficiency of the flue gas and spray water is improved, and the filtering effect of the device is increased.

Description

Desulphurization unit for chemical production with evenly spray mechanism

Technical Field

The utility model relates to the technical field of flue gas treatment, in particular to a desulfurization device with a uniform spraying mechanism for chemical production.

Background

Desulfurization, broadly referred to as desulfurization prior to combustion, refers to the removal of sulfur from fuel and prior to the emission of flue gases. The method is one of important technical measures for preventing and treating air pollution, a spray tower desulfurization mode is mostly adopted at present, when high-temperature waste gas or organic waste gas mixed with dust particles passes through a cyclone purification spray tower from bottom to top, under the negative pressure action of a fan, dust particles can directly enter a water tank part of the spray tower through flushing of spray water to form precipitates, only regular cleaning and fishing and transportation are needed, and the high-temperature waste gas also achieves the cooling effect through the water spraying effect.

However, in the existing desulfurization device, due to insufficient combination of the flue gas and the spray water, the treated flue gas still contains partial sulfides, and the treated flue gas does not reach the specified emission standard.

Based on the above, the utility model designs the desulfurization device with the uniform spraying mechanism for chemical production, so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a desulfurization device with a uniform spraying mechanism for chemical production, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a desulphurization unit for chemical production with evenly spray mechanism, including handling the case, the lower part left side intercommunication of handling the case has the flue gas pipe, right side bottom intercommunication has the drain pipe, top right side intercommunication has the blast pipe, the upper portion of flue gas pipe is equipped with the sieve of fixing in handling incasement portion, the inside rotation of handling the case is connected with hollow rotation post, the top of rotating the post stretches out and handles the case, and the rotation is connected with the safety cover, the top at handling the case is fixed to the safety cover, and be fixed with the feed liquor pipe on the safety cover, the lower extreme of feed liquor pipe stretches into and rotates the post, and the intercommunication has a plurality of atomizer on rotating the post, the top surface left side of handling the case is fixed with driving motor, driving motor's output and the section of stretching out of rotating the post are connected with a band pulley group No. one, the upper portion of handling the case still is fixed with a filter.

Preferably, the upper portion of handling the case rotates and is connected with the axis of rotation, is equipped with the worm gear group between axis of rotation and the rotation post and connects, and the left side of axis of rotation is fixed with the flabellum.

Preferably, the middle part of handling the case is rotated and is connected with the water spray post of two parallels, is equipped with a plurality of high pressure nozzle on the water spray post, and the left end of water spray post stretches out and handles the case, and the intercommunication has the inlet tube, and the left end of axis of rotation stretches out and handles the case, and stretch out and be equipped with No. two pulley block between the section of stretching out of section and two water spray posts and be connected.

Preferably, an activated carbon layer is arranged in the exhaust pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the treatment box, flue gas enters the treatment box through the flue gas pipe and is dispersed by the sieve plate in the upward flowing process, the contact area is increased, the driving motor is driven by the first belt pulley set to drive the rotating column to rotate, meanwhile, the worm and gear set drives the rotating shaft and the fan blades to rotate, the fan blades blow air into the exhaust pipe on the right side to drive the flue gas to move to the outside, reaction liquid in the liquid inlet pipe is sprayed out from the rotating atomizing spray head and is fully combined with the flue gas and reacts with the flue gas, the flue gas after reaction passes through the first filter plate, part of impurities are filtered, and then the flue gas is filtered by the activated carbon layer and then is discharged along the exhaust pipe, so that the mixing efficiency of the flue gas and spray water is improved, and the filtering effect of the device is increased;

2. according to the utility model, the water spraying column is arranged, after smoke is filtered, the water spraying column is driven to rotate through the transmission of the second belt pulley set, clear water in the water inlet pipe is sprayed into the treatment box through the high-pressure nozzle, the inside of the treatment box is fully washed, meanwhile, the bottom surface of the first filter plate is scrubbed by the cleaning brush under the driving of the rotating column, impurities on the first filter plate are brushed down, the impurities fall down above the second filter plate along with water flow through the sieve plate, after the washing is finished, the hand wheel is rotated to drive the screw rod to rotate, so that the scraping block is driven to move to the left side, the impurities on the second filter plate are pushed into the storage box on the left side, the box door on the left side is opened, and the impurities are taken out for treatment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic structural view at A of the present invention;

FIG. 3 is a schematic left side view of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-treatment box, 2-rotating column, 3-protective cover, 4-driving motor, 5-first belt wheel set, 6-liquid inlet pipe, 7-smoke pipe, 8-sieve plate, 9-atomizing spray head, 10-first filter plate, 11-cleaning brush, 12-exhaust pipe, 13-activated carbon layer, 14-cleaning brush, 15-rotating shaft, 16-fan blade, 17-second belt wheel set, 18-water inlet pipe, 19-water spray column, 20-high pressure spray head, 21-inclined baffle, 22-screw rod, 23-scraping block, 24-hand wheel, 25-second filter plate, 26-liquid outlet pipe, 27-box door and 28-material storage box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Example one

Referring to the drawings, the present invention provides a technical solution: a desulfurization device with an even spraying mechanism for chemical production comprises a treatment box 1, wherein the left side of the lower part of the treatment box 1 is communicated with a flue gas pipe 7, the bottom end of the right side is communicated with a liquid outlet pipe 26, the right side of the top end is communicated with an exhaust pipe 12, the upper part of the flue gas pipe 7 is provided with a sieve plate 8 fixed inside the treatment box 1, the inside of the treatment box 1 is rotatably connected with a hollow rotating column 2, the top end of the rotating column 2 extends out of the treatment box 1, and is rotationally connected with a protective cover 3, the protective cover 3 is fixed at the top end of the processing box 1, a liquid inlet pipe 6 is fixed on the protective cover 3, the lower end of the liquid inlet pipe 6 extends into the rotating column 2, and the intercommunication has a plurality of atomizer 9 on the post 2 rotates, and the top surface left side of handling case 1 is fixed with driving motor 4, and driving motor 4's output and the extension section of rotating post 2 between be connected with a band pulley group 5, the upper portion of handling case 1 still is fixed with a filter 10.

Wherein, the upper portion of handling case 1 rotates and is connected with axis of rotation 15, is equipped with worm gear group 14 between axis of rotation 15 and the rotation post 2 and connects, and the left side of axis of rotation 15 is fixed with flabellum 16.

Wherein, be equipped with activated carbon layer 13 in the blast pipe 12, improve the filter effect of device.

One specific application of this embodiment is: flue gas passes through flue gas pipe 7 and gets into and handle case 1, in the in-process that upwards flows is dispersed by sieve 8, increase area of contact, driving motor 4 is through the transmission of a band pulley group 5, it rotates to drive rotation post 2, drive axis of rotation 15 and flabellum 16 through worm gear group 14 simultaneously and rotate, flabellum 16 blows to the blast pipe 12 on right side, it moves to drive the flue gas external world, reaction liquid in feed liquor pipe 6 is spout from rotatory atomizer 9, fully combine and react with the flue gas, flue gas after the reaction passes through a filter 10, some impurity is filtered, discharge along blast pipe 12 after being filtered by activated carbon layer 13 again, the mixing efficiency of flue gas and shower water has been improved, the filter effect of device has been increased.

Example two

The structure of this embodiment is basically the same as that of the first embodiment, except that the middle of the treatment box 1 is rotatably connected with two parallel water spraying columns 19, the water spraying columns 19 are provided with a plurality of high-pressure nozzles 20, the left ends of the water spraying columns 19 extend out of the treatment box 1 and are communicated with a water inlet pipe 18, the left end of the rotating shaft 15 extends out of the treatment box 1, and a second belt pulley set 17 is arranged between the extending section and the extending sections of the two water spraying columns 19 for connection.

Wherein, the below that corresponds filter 10 on the rotation post 2 is fixed with cleaning brush 11, the below of handling case 1 is fixed with No. two filter 25, No. two filter 25's left side is equipped with storage case 28, storage case 28's upper portion is equipped with fixes the oblique baffle 21 of handling 1 inside of case, the left side is rotated and is connected with chamber door 27, filter 25's top is equipped with the lead screw 22 of rotating the connection in handling 1 inside of case, threaded connection scrapes movable block 23 on the lead screw 22, scrape movable block 23 sliding connection on No. two filter 25, the right-hand member of lead screw 22 stretches out and handles case 1, and be fixed with hand wheel 24.

After the flue gas filters, through the transmission of No. two band pulley groups 17, drive the rotation of water spray column 19, the clear water in the inlet tube 18 passes through high pressure nozzle 20 and sprays to handling case 1 in, abundant washing the inside of handling case 1, the bottom surface to a filter 10 is scrubbed to clearance brush 11 under the drive of rotation post 2 simultaneously, the impurity on the filter 10 is brushed off, impurity falls on No. two filters 25 along with the rivers through sieve 8 top that falls on, the back has been washd, rotate hand wheel 24, drive lead screw 22 and rotate, thereby it removes to the left side to drive scrapes movable block 23, in pushing away the impurity on No. two filters 25 to left storage case 28, open left chamber door 27 again, take out impurity and handle.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a desulphurization unit for chemical production with evenly spray mechanism, is including handling case (1), its characterized in that: the left side of the lower part of the processing box (1) is communicated with a smoke pipe (7), the bottom of the right side is communicated with a liquid outlet pipe (26), the right side of the top end is communicated with an exhaust pipe (12), the upper part of the smoke pipe (7) is provided with a sieve plate (8) fixed in the processing box (1), the interior of the processing box (1) is rotatably connected with a hollow rotating column (2), the top end of the rotating column (2) extends out of the processing box (1) and is rotatably connected with a protective cover (3), the protective cover (3) is fixed at the top end of the processing box (1), a liquid inlet pipe (6) is fixed on the protective cover (3), the lower end of the liquid inlet pipe (6) extends into the rotating column (2), the rotating column (2) is communicated with a plurality of atomizing nozzles (9), the left side of the top surface of the processing box (1) is fixed with a driving motor (4), a belt wheel set (5) is connected between the output end of the driving motor (4) and the extending section of the rotating column (2), a first filter plate (10) is fixed on the upper part of the treatment box (1).

2. The desulfurization device for chemical production with the uniform spraying mechanism of claim 1, characterized in that: the upper part of the treatment box (1) is rotatably connected with a rotating shaft (15), a worm gear set (14) is arranged between the rotating shaft (15) and the rotating column (2) for connection, and fan blades (16) are fixed on the left side of the rotating shaft (15).

3. The desulfurization device for chemical production with the uniform spraying mechanism of claim 2, characterized in that: the middle part of handling case (1) is rotated and is connected with two parallel water spray columns (19), is equipped with a plurality of high pressure nozzle (20) on water spray column (19), and the left end of water spray column (19) stretches out and handles case (1) to the intercommunication has inlet tube (18), and the left end of axis of rotation (15) stretches out and handles case (1), and stretch out and be equipped with No. two band pulley group (17) connection between the section of stretching out of section and two water spray columns (19).

4. The desulfurization device for chemical production with the uniform spraying mechanism of claim 3, characterized in that: the utility model discloses a filter is characterized in that the below that corresponds filter (10) on rotating post (2) is fixed with cleaning brush (11), the below of handling case (1) is fixed with No. two filter (25), the left side of No. two filter (25) is equipped with storage case (28), the upper portion of storage case (28) is equipped with fixes inclined baffle (21) of handling case (1) inside, the left side is rotated and is connected with chamber door (27), the top of filter (25) is equipped with rotates and connects lead screw (22) of handling case (1) inside, threaded connection has scraping piece (23) on lead screw (22), scrape piece (23) sliding connection on No. two filter (25), the right-hand member of lead screw (22) stretches out and handles case (1), and be fixed with hand wheel (24).

5. The desulfurization device for chemical production with the uniform spraying mechanism of claim 1, characterized in that: an activated carbon layer (13) is arranged in the exhaust pipe (12).