CN109289389A - A kind of wet scrubber tower for waste gas purification - Google Patents

A kind of wet scrubber tower for waste gas purification Download PDF

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Publication number
CN109289389A
CN109289389A CN201811164756.4A CN201811164756A CN109289389A CN 109289389 A CN109289389 A CN 109289389A CN 201811164756 A CN201811164756 A CN 201811164756A CN 109289389 A CN109289389 A CN 109289389A
Authority
CN
China
Prior art keywords
sump
main body
waste gas
wet scrubber
gas purification
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811164756.4A
Other languages
Chinese (zh)
Inventor
孟成君
刘国庆
孟坚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU NEW HANTONG SHIP HEAVY INDUSTRY Co Ltd
Original Assignee
JIANGSU NEW HANTONG SHIP HEAVY INDUSTRY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU NEW HANTONG SHIP HEAVY INDUSTRY Co Ltd filed Critical JIANGSU NEW HANTONG SHIP HEAVY INDUSTRY Co Ltd
Priority to CN201811164756.4A priority Critical patent/CN109289389A/en
Publication of CN109289389A publication Critical patent/CN109289389A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2247/00Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/04Regenerating the washing fluid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2247/00Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/10Means for removing the washing fluid dispersed in the gas or vapours

Abstract

The invention discloses a kind of wet scrubber towers for waste gas purification, including pedestal and gas outlet, the base top is fixed with main body, and main body left bottom is connected with air inlet, the main body inside bottom is provided with sewage draining exit, and sump is provided with below sewage draining exit, motor is provided on the left of the sump, and motor is rotatably connected to motor shaft, the motor shaft is rotatably connected to blender, and blender is arranged in sump, the dirt collection bottom of pond portion is connected with suction nozzle, and suction nozzle bottom is connected with sewage pipe, sewage pipe left end is connected with sludge pump simultaneously, tank is provided on the right side of the sump, and strainer is provided between tank and sump.This is used for the wet scrubber tower of waste gas purification, it is provided with sump, suction nozzle, sludge pump, grid and spray thrower, convenient for collecting the sludge in sump in time, effectively promotes the recycling number of shower water, and purification efficiency to exhaust gas is effectively improved, use more convenient environment friendly.

Description

A kind of wet scrubber tower for waste gas purification
Technical field
The present invention relates to waste gas purification technical field, specially a kind of wet scrubber tower for waste gas purification.
Background technique
A large amount of dust and harmful substance would generally be carried in exhaust gas, cannot be directly discharged in atmosphere, therefore with regard to needing to make Use the wet scrubber tower of waste gas purification.
Structure is complicated for the wet scrubber tower of existing waste gas purification, usually has by spray equipment to the solid in discarding Evil substance is precipitated, and the dust or harmful substance after precipitating can be mixed into sludge with water, and sludge settling can not in pond Quickly discharge, it is therefore desirable to periodically scrubbing tower inside be cleaned, use is not convenient enough, and the spray usually in scrubbing tower is used Water can be recycled, and sludge be easy to cause filter net jam, thus use it is not convenient enough, in view of the above-mentioned problems, need pair Existing equipment improves.
Summary of the invention
The purpose of the present invention is to provide a kind of wet scrubber towers for waste gas purification, to solve in above-mentioned background technique Structure is complicated for the wet scrubber tower of the existing waste gas purification proposed, usually by spray equipment come to the solid hazardous in discarding Substance is precipitated, and the dust or harmful substance after precipitating can be mixed into sludge with water, and sludge settling can not be fast in pond Speed discharge, it is therefore desirable to periodically scrubbing tower inside be cleaned, use is not convenient enough, and the spray-water usually in scrubbing tower It can be recycled, and the problem of sludge be easy to cause filter net jam.
To achieve the above object, the invention provides the following technical scheme: a kind of wet scrubber tower for waste gas purification, packet Pedestal and gas outlet are included, the base top is fixed with main body, and main body left bottom is connected with air inlet, in the main body Side bottom is provided with sewage draining exit, and sump is provided with below sewage draining exit, motor is provided on the left of the sump, and motor turns Dynamic to be connected with motor shaft, the motor shaft is rotatably connected to blender, and blender is arranged in sump, the sump bottom Portion is connected with suction nozzle, and suction nozzle bottom is connected with sewage pipe, while sewage pipe left end is connected with sludge pump, the dirt collection It is provided with tank on the right side of pond, and is provided with strainer between tank and sump, suction hose is provided in the tank, and Water suction bottom of the tube is connected with filtering head, is connected at the top of tank with water pump at the top of the suction hose, and at the top of water pump It is connected with water inlet pipe, grid is provided with above the sewage draining exit, and be provided with outlet pipe above grid, at the top of the water inlet pipe It is connected on the right side of main body with outlet pipe, and outlet pipe is connected with spray thrower, is provided with water deflector above the outlet pipe, And it is provided with demister above water deflector, the gas outlet is provided with main body top.
Preferably, the air inlet right end is on the left of main body, and air inlet right end is ramp-like in dipping down.
Preferably, the sump inside bottom, which is isodistantly spaced, is distributed with bulge-structure, and the gap between bulge-structure Bottom is connected with suction nozzle.
Preferably, the blender surface is in mesh-like structure, and level height is higher than strainer where blender central point Level height where central point.
Preferably, the outlet pipe and spray thrower are provided with 2 groups, and every group of outlet pipe is provided with 2, and outlet pipe is in ring Shape, while every group of spray thrower is provided with 4, every group of spray thrower is arranged in the same water outlet bottom of the tube.
Preferably, the water deflector bottom is in mesh-structured, and is arcuate structure at the top of water deflector, while in water deflector Heart point and the central point of gas outlet are in same vertical straight line.
Compared with prior art, the beneficial effects of the present invention are: the wet scrubber tower for being used for waste gas purification,
(1) it is provided with sump, suction nozzle, sewage pipe and sludge pump, sludge can gradually be deposited in sump after entering sump Bottom, and the bulge-structure of dirt collection bottom of pond portion, can be such that sludge finally collects in the gap between bulge-structure, work as exhaust-gas treatment After, sludge can be sucked out by suction nozzle, and sludge is discharged by sewage pipe and sludge pump, extend the water in sump Recycling number, be more energy-saving and environmentally friendly;
(2) it is provided with motor, motor shaft, blender, tank and strainer, drives motor shaft and blender in dirt collection by motor It is rotated in pond, keeps the sludge in sump to be kept in motion, the water flow of irregular movement ensures that sludge will not largely collect On strainer, to avoid filter net jam, the rate of filtration of water is improved, use is more convenient.
Detailed description of the invention
Fig. 1 is positive structure diagram of the present invention;
Fig. 2 is the overlooking structure diagram of outlet pipe in Fig. 1 of the present invention;
Fig. 3 is the overlooking structure diagram of sump in Fig. 1 of the present invention;
Fig. 4 is the enlarged structure schematic diagram in Fig. 1 of the present invention at A;
Fig. 5 is the enlarged structure schematic diagram in Fig. 1 of the present invention at B.
In figure: 1, pedestal, 2, main body, 3, air inlet, 4, sewage draining exit, 5, sump, 6, motor, 7, motor shaft, 8, stirring Device, 9, suction nozzle, 10, sewage pipe, 11, sludge pump, 12, tank, 13, strainer, 14, suction hose, 15, filtering head, 16, water pump, 17, water inlet pipe, 18, grid, 19, outlet pipe, 20, spray thrower, 21, water deflector, 22, demister, 23, gas outlet.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of wet scrubber tower for waste gas purification, including Pedestal 1, main body 2, air inlet 3, sewage draining exit 4, sump 5, motor 6, motor shaft 7, blender 8, suction nozzle 9, sewage pipe 10, sludge Pump 11, tank 12, strainer 13, suction hose 14, filtering head 15, water pump 16, water inlet pipe 17, grid 18, outlet pipe 19, spray thrower 20, water deflector 21, demister 22 and gas outlet 23 are fixed with main body 2, and 2 left bottom of main body and air inlet 3 at the top of pedestal 1 It is connected, 2 inside bottom of main body is provided with sewage draining exit 4, and sump 5 is provided with below sewage draining exit 4, is arranged on the left of sump 5 There is motor 6, and motor 6 is rotatably connected to motor shaft 7, motor shaft 7 is rotatably connected to blender 8, and blender 8 is arranged in dirt collection In pond 5,5 bottom of sump is connected with suction nozzle 9, and 9 bottom of suction nozzle is connected with sewage pipe 10, at the same 10 left end of sewage pipe with Sludge pump 11 is connected, and tank 12 is provided on the right side of sump 5, and strainer 13 is provided between tank 12 and sump 5, It is provided with suction hose 14 in tank 12, and 14 bottom of suction hose is connected with filtering head 15, water storage is run through at the top of suction hose 14 12 top of pond is connected with water pump 16, and 16 top of water pump is connected with water inlet pipe 17, and grid 18 is provided with above sewage draining exit 4, Grid 18 is mesh metal structure, and the exhaust gas entered inside main body 2 can be made more to disperse, heavy to promote subsequent spray Effect is dropped, and is provided with outlet pipe 19 above grid 18, is connected through 2 right side of main body with outlet pipe 19 at the top of water inlet pipe 17, And outlet pipe 19 is connected with spray thrower 20, water deflector 21 is provided with above outlet pipe 19, and be provided with and remove above water deflector 21 Day with fog 22, gas outlet 23 are provided with 2 top of main body.
3 right end of air inlet of this example is through 2 left side of main body, and 3 right end of air inlet is ramp-like in dipping down, and effectively prevent air inlet The water of 3 top of mouth, which is flowed into air inlet 3, to flow back, and use is safer.
5 inside bottom of sump, which is isodistantly spaced, is distributed with bulge-structure, and the gap bottom between bulge-structure with suction Mouth 9 is connected, and sludge settling can be slipped to the gap bottom between bulge-structure after sump 5 under the action of bulge-structure Portion, convenient for sludge is sucked out by suction nozzle 9.
8 surface of blender is in mesh-like structure, and level height is higher than 13 central point institute of strainer where 8 central point of blender The water flowing in sump 5 is driven in level height, when rotating by blender 8, washes away strainer 13, it is ensured that sludge will not be a large amount of Being gathered in 13 surface of strainer causes strainer 13 to block, and influences the filter effect of water.
Outlet pipe 19 and spray thrower 20 are provided with 2 groups, and every group of outlet pipe 19 is provided with 2, and outlet pipe 19 is in a ring, Every group of spray thrower 20 is provided with 4 simultaneously, and every group of spray thrower 20 is arranged in same 19 bottom of outlet pipe, and 2 groups of spray throwers 20 can To ensure that exhaust gas is completely covered in water mist, it is ensured that the clean-up effect of exhaust gas.
21 bottom of water deflector is in mesh-structured, and is arcuate structure at the top of water deflector 21, while the central point of water deflector 21 In same vertical straight line, water deflector 21 can be effectively prevented purified exhaust gas and carries excessively central point with gas outlet 23 Steam rise, be convenient for subsequent defogging effect, use is more convenient.
Working principle: when being used for the wet scrubber tower of waste gas purification using this, first by air inlet 3 and external feed stream pipe Road is connected, and sludge pump 11 is connected with external blow-off line, external power supply is connected, starts water pump 16, pass through suction hose 14 Start to draw water since tank 12, after water enters in water inlet pipe 17 and outlet pipe 19, by spray thrower 20 in mist-like It sprays, exhaust gas is entered in main body 2 by air inlet 3, and exhaust gas is upward through the big mesh-structured rear in dispersion of 18 surface of grid Shape, under the action of water mist, the dust in exhaust gas falls with water mist, and is pooled in sump 5, starts motor 6, passes through motor Axis 7 drives blender 8 to start turning, and it is dynamic that the blender 8 of rotation drives water not stall in sump 5, it is ensured that sludge will not block up Strainer 13 is filled in, when purified exhaust gas moves up to water deflector 21, water deflector 21 stops the excessive moisture carried in exhaust gas, Moisture is accumulated to lower drippage after droplet, and exhaust gas passes through the effect after water deflector 21 by demister 22, will be a small amount of in exhaust gas After misty steam removal, main body 2 is discharged upwardly through gas outlet 23 in the exhaust gas for purifying completion, after waste gas purification, is closed Motor 6, blender 8 stop operating, and when the sludge in sump 5 is all deposited in 5 bottom of sump, start sludge pump 11, lead to Sewage pipe 10 and suction nozzle 9 are crossed by after the sludge wash-off of 5 bottom of sump, is discharged into blow-off line, this just completes entire work Make, and the content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only for ease of description Of the invention simplifies description, rather than indicates or imply signified device or element and must have a particular orientation, be specific Orientation construction and operation, thus should not be understood as the limitation to present invention protection content.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this Within the protection scope of invention.

Claims (6)

1. a kind of wet scrubber tower for waste gas purification, including pedestal (1) and gas outlet (23), it is characterised in that: the bottom It is fixed with main body (2) at the top of seat (1), and main body (2) left bottom is connected with air inlet (3), main body (2) inside bottom It is provided with sewage draining exit (4), and is provided with sump (5) below sewage draining exit (4), be provided with motor on the left of the sump (5) (6), and motor (6) is rotatably connected to motor shaft (7), and the motor shaft (7) is rotatably connected to blender (8), and blender (8) In sump (5), sump (5) bottom is connected with suction nozzle (9) for setting, and suction nozzle (9) bottom and sewage pipe (10) It is connected, while sewage pipe (10) left end is connected with sludge pump (11), is provided with tank on the right side of the sump (5) (12), it and between tank (12) and sump (5) is provided with strainer (13), is provided with suction hose in the tank (12) (14), and suction hose (14) bottom is connected with filtering head (15), at the top of the suction hose (14) at the top of tank (12) It is connected with water pump (16), and is connected at the top of water pump (16) with water inlet pipe (17), is provided with grid above the sewage draining exit (4) (18), it and above grid (18) is provided with outlet pipe (19), through main body (2) right side and outlet pipe at the top of the water inlet pipe (17) (19) it is connected, and outlet pipe (19) is connected with spray thrower (20), is provided with water deflector (21) above the outlet pipe (19), And be provided with demister (22) above water deflector (21), the gas outlet (23) is provided with main body (2) top.
2. a kind of wet scrubber tower for waste gas purification according to claim 1, it is characterised in that: the air inlet (3) right end is on the left of main body (2), and air inlet (3) right end is ramp-like in dipping down.
3. a kind of wet scrubber tower for waste gas purification according to claim 1, it is characterised in that: the sump (5) inside bottom, which is isodistantly spaced, is distributed with bulge-structure, and the gap bottom between bulge-structure is connected with suction nozzle (9).
4. a kind of wet scrubber tower for waste gas purification according to claim 1, it is characterised in that: the blender (8) surface is in mesh-like structure, and level height where blender (8) central point is horizontal high higher than where strainer (13) central point Degree.
5. a kind of wet scrubber tower for waste gas purification according to claim 1, it is characterised in that: the outlet pipe (19) and spray thrower (20) is provided with 2 groups, and every group of outlet pipe (19) is provided with 2, and outlet pipe (19) is in a ring, while every Group spray thrower (20) is provided with 4, and every group of spray thrower (20) is arranged in the same outlet pipe (19) bottom.
6. a kind of wet scrubber tower for waste gas purification according to claim 1, it is characterised in that: the water deflector (21) bottom is in mesh-structured, and is arcuate structure at the top of water deflector (21), while the central point of water deflector (21) and gas outlet (23) central point is in same vertical straight line.
CN201811164756.4A 2018-10-07 2018-10-07 A kind of wet scrubber tower for waste gas purification Pending CN109289389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811164756.4A CN109289389A (en) 2018-10-07 2018-10-07 A kind of wet scrubber tower for waste gas purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811164756.4A CN109289389A (en) 2018-10-07 2018-10-07 A kind of wet scrubber tower for waste gas purification

Publications (1)

Publication Number Publication Date
CN109289389A true CN109289389A (en) 2019-02-01

Family

ID=65161755

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811164756.4A Pending CN109289389A (en) 2018-10-07 2018-10-07 A kind of wet scrubber tower for waste gas purification

Country Status (1)

Country Link
CN (1) CN109289389A (en)

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