CN211098245U

CN211098245U - Exhaust treatment device with SOx/NOx control function

Info

Publication number: CN211098245U
Application number: CN201922045587.9U
Authority: CN
Inventors: 王可
Original assignee: Suzhou Six Star Environmental Engineering Co ltd
Current assignee: Suzhou Six Star Environmental Engineering Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-28
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a waste gas treatment device with SOx/NOx control function, including handling case, intake pipe and outlet duct, the intake pipe is fixed at handling case left side downside, the outlet duct is fixed at handling case upper right side, it is fixed with the liquid reserve tank through the dead lever to handle case upper end, the liquid reserve tank internal fixation has the baffle. The utility model discloses a two sets of filter screens, be convenient for filter impurity in the waste gas, and pass through the spring, be convenient for cushion the filter screen, cooperation through closing plate and breather pipe, be convenient for clean impurity on the filter screen, through deNOx liquid and doctor solution, be convenient for handle waste gas, and make its abundant contact through atomizer, the treatment effect is improved, carry out last adsorption treatment through the active carbon net at last, purifying effect is good, and through the floater, the ejector pin, the cooperation of contact switch and alarm, be convenient for carry out the early warning to deNOx liquid and doctor solution, be convenient for remind personnel in time to add, guarantee normal operation, high durability and convenient use.

Description

Exhaust treatment device with SOx/NOx control function

Technical Field

The utility model relates to an environmental protection equipment technical field specifically is a exhaust treatment device with SOx/NOx control function.

Background

With the rapid development of social economy, various emerging industries are developed vigorously, the living standard of human beings is improved qualitatively, meanwhile, in the production process, the living environment of people is seriously polluted, the traceability is mainly that a large number of enterprises randomly discharge waste water and waste gas containing a large amount of waste water and waste gas in the production process, the environment is more seriously polluted, wherein the waste gas contains a large amount of acidic and alkaline substances and becomes the main cause of air pollution, and therefore, the design of an environment-friendly treatment device is very necessary.

Traditional SOx/NOx control exhaust treatment device has that the waste gas absorption effect is unsatisfactory, and the waste gas absorption is incomplete, and the combustion gas also has the part to contain the sulphur and contain nitre pollutant, also can cause the pollution of certain degree to the air, and traditional environmental protection processing apparatus changes filter equipment step loaded down with trivial details simultaneously, has reduced the efficiency that environmental protection device purified, so, we propose a waste gas treatment device with SOx/NOx control function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a exhaust treatment device with SOx/NOx control function to it is unsatisfactory to have the waste gas absorption effect to provide traditional SOx/NOx control exhaust treatment device in solving above-mentioned background art, and waste gas absorbs incompletely, and the combustion gas also has the part to contain sulphur and contain nitre pollutant, also can cause the pollution of certain degree to the air, and traditional environmental protection processing apparatus changes the filter equipment step loaded down with trivial details simultaneously, has reduced the problem of the efficiency that the environmental protection device purified.

In order to achieve the above object, the utility model provides a following technical scheme: a waste gas treatment device with desulfurization and denitrification functions comprises a treatment box, an air inlet pipe and an air outlet pipe, wherein the air inlet pipe is fixed at the lower left side of the treatment box, the air outlet pipe is fixed at the upper right side of the treatment box, a liquid storage box is fixed at the upper end of the treatment box through a fixed rod, a partition plate is fixed in the liquid storage box, ejector rods are connected to the left part and the right part of the liquid storage box in a sliding mode, a floating ball is fixed at the lower part of each ejector rod, a pump body is fixed at the upper side of the treatment box, a guide pipe is fixed at the upper end of the treatment box, an atomizing nozzle is installed at the lower side of the guide pipe, the pump body is connected with the guide pipe through a connecting pipe, a mounting plate is fixed at the left part of the treatment box, fixed plates are fixed at the left side of the, a positioning plate is fixed at the right part in the treatment box, an activated carbon net is inserted into the upper part of the positioning plate, and the activated carbon net extends to the upper side of the treatment box.

Preferably, a through groove is formed in the left part of the mounting plate and is located on the upper side of the filter screen.

Preferably, a desulfurization solution is stored between the left side of the partition plate and the left part of the liquid storage tank, and a denitration solution is stored between the right side of the partition plate and the right part of the liquid storage tank.

Preferably, liquid reserve tank upper end left side and right side all are fixed with contact switch, contact switch is located the ejector pin under, liquid reserve tank left end and right-hand member all are fixed with the alarm, contact switch passes through the wire and is connected with the alarm.

Preferably, the pump body, the guide pipe and the atomizing nozzle are respectively provided with two groups, and the two groups of pump bodies, the guide pipe and the atomizing nozzle are respectively communicated with the left part of the liquid storage tank and the right part of the liquid storage tank.

Preferably, the upper end of the sealing plate is fixedly bonded with an anti-corrosion adhesive tape, and the sealing plate is positioned on the treatment box by extruding the anti-corrosion adhesive tape.

Preferably, filter screen edge is connected with the fixed plate through elastic cloth, filter screen, closing plate, fixed plate and spring all are equipped with two sets ofly, and two sets of filter screen, closing plate, fixed plate and spring set up respectively in the processing incasement of mounting plate left end upside and downside, and the filter screen aperture that is located the upside is less than the filter screen aperture that is located the downside.

Preferably, handle the case left end and be fixed with two sets of breather pipes, two sets of breather pipes are located two sets of filter screen upsides respectively, it is fixed with the blow off pipe to handle the case lower extreme, all install sealed end cap on breather pipe and the blow off pipe.

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

this exhaust treatment device with SOx/NOx control function, through two sets of filter screens, be convenient for filter impurity in the waste gas, and pass through the spring, be convenient for cushion the filter screen, cooperation through closing plate and breather pipe, be convenient for clean impurity on the filter screen, it is clean to have avoided needing often to dismantle, work efficiency is improved, through denitration liquid and doctor solution, be convenient for handle waste gas, and make its abundant contact through atomizer, treatment effect is improved, carry out last adsorption treatment through the active carbon net at last, purifying effect is good, and pass through the floater, the ejector pin, the cooperation of contact switch and alarm, be convenient for carry out the early warning to denitration liquid and doctor solution, be convenient for remind personnel in time to add, guarantee normal operation, high durability and convenient use.

Drawings

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the sealing plate of the present invention during cleaning of the filter screen;

fig. 4 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a liquid storage tank; 2. a pump body; 3. a treatment tank; 4. an air inlet pipe; 5. a blow-off pipe; 6. an air outlet pipe; 7. a conduit; 8. a partition plate; 9. a top rod; 10. a contact switch; 11. a floating ball; 12. an alarm; 13. a breather pipe; 14. filtering with a screen; 15. a sealing plate; 16. mounting a plate; 17. positioning a plate; 18. an activated carbon mesh; 19. an atomizing spray head; 20. an elastic cloth; 21. a spring; 22. and (7) fixing the plate.

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. 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. 1-4, the present invention provides a technical solution: a waste gas treatment device with desulfurization and denitrification functions comprises a treatment box 3, an air inlet pipe 4 and an air outlet pipe 6, wherein the air inlet pipe 4 is fixed at the lower left side of the treatment box 3, the air outlet pipe 6 is fixed at the upper right side of the treatment box 3, a liquid storage box 1 is fixed at the upper end of the treatment box 3 through a fixed rod, a partition plate 8 is fixed in the liquid storage box 1, ejector rods 9 are respectively connected at the left part and the right part of the liquid storage box 1 in a sliding manner, a floating ball 11 is fixed at the lower part of the ejector rod 9, a pump body 2 is fixed at the upper side of the treatment box 3, a guide pipe 7 is fixed at the upper end of the treatment box 3, an atomization nozzle 19 is arranged at the lower side of the guide pipe 7, the pump body 2 is connected with the guide pipe 7 through a connecting pipe, a mounting plate 16 is fixed at the left part of the treatment box 3, the sealing plate 15 is located the intake pipe 4 upside, handles the interior right part of case 3 and is fixed with locating plate 17, and the activated carbon net 18 has been pegged graft on locating plate 17 upper portion, and activated carbon net 18 extends to and handles the case 3 upside.

The utility model discloses in: the left part of the mounting plate 16 is provided with a through groove which is positioned on the upper side of the filter screen 14, so that air flow and operation are facilitated.

The utility model discloses in: deposit the doctor solution between 8 left sides of baffle and the 1 left part of liquid reserve tank, deposit the denitrate liquid between 8 right sides of baffle and the 1 right part of liquid reserve tank, conveniently carry out desulfurization and denitration treatment to waste gas.

The utility model discloses in: contact switch 10 is all fixed with on 1 upper end left side of liquid reserve tank and right side, and contact switch 10 is located ejector pin 9 under, and 1 left end of liquid reserve tank and right-hand member all are fixed with alarm 12, and contact switch 10 passes through the wire and is connected with alarm 12, is convenient for carry out the early warning to doctor solution and denitration liquid stock, is convenient for in time add.

The utility model discloses in: the pump body 2, pipe 7 and atomizer 19 all are equipped with two sets ofly, and two sets of pump bodies 2, pipe 7 and atomizer 19 communicate with 1 left part of liquid reserve tank and 1 right part of liquid reserve tank respectively, are convenient for spray doctor solution and denitration liquid, convenient processing.

The utility model discloses in: the upper end of the sealing plate 15 is fixedly bonded with an anti-corrosion adhesive tape, and the sealing plate 15 is positioned on the processing box 3 through extruding the anti-corrosion adhesive tape, so that the sealing plate 15 is conveniently positioned and sealed.

The utility model discloses in: the filter screen 14 edge is connected with the fixed plate 22 through elasticity cloth 20, and filter screen 14, closing plate 15, fixed plate 22 and spring 21 all are equipped with two sets ofly, and two sets of filter screens 14, closing plate 15, fixed plate 22 and spring 21 set up respectively in 16 left end upsides of mounting panel and the processing case 3 of downside, and the filter screen 14 aperture that is located the upside is less than the filter screen 14 aperture that is located the downside, improves the filter effect to waste gas.

The utility model discloses in: handle 3 left ends of case and be fixed with two sets of breather pipes 13, two sets of breather pipes 13 are located two sets of filter screens 14 upsides respectively, handle 3 lower extremes of case and are fixed with blow off pipe 5, all install sealed end cap on breather pipe 13 and the blow off pipe 5, conveniently let in gas and wash filter screen 14, through blow off pipe 5, be convenient for discharge the foul solution, through sealed end cap, seal.

The working principle is as follows: introducing waste gas into the gas inlet pipe 4, enabling the waste gas to flow upwards and sequentially pass through the two filter screens 14, enabling the two filter screens 14 to pass through the spring 21, reducing the impact of the waste gas, filtering impurities in the waste gas through the two filter screens 14, then enabling the waste gas to pass through the through groove, conveying denitration liquid and desulfurization liquid into the guide pipe 7 under the action of the pump body 2, spraying the denitration liquid and the desulfurization liquid through the atomizing nozzle 19 to be combined with the waste gas, further performing denitration and desulfurization treatment on the waste gas, finally enabling the waste gas to pass through the activated carbon net 18 and be discharged through the gas outlet pipe 6, enabling the floating ball 11 and the ejector rod 9 to gradually move downwards along with the reduction of liquid in the liquid storage tank 1 until the ejector rod 9 is contacted with the contact switch 10, further opening the alarm 12 to remind personnel of adding the denitration liquid and desulfurization liquid in time, and when the filter screens 14 need to be cleaned, pushing the sealing plate 15 to, then through breather pipe 13 conveying gas, go up impurity to filter screen 14 and wash down to fall and discharge on closing plate 15, then reset closing plate 15 can, avoid need dismantling filter screen 14, improved the availability factor.

In summary, the following steps: the utility model discloses a two sets of filter screens 14, be convenient for filter impurity in the waste gas, and through spring 21, be convenient for cushion filter screen 14, cooperation through closing plate 15 and breather pipe 13, be convenient for go up filter screen 14 impurity clean, it is clean to have avoided needing often to dismantle, work efficiency is improved, through denitration liquid and doctor solution, be convenient for handle waste gas, and make its abundant contact through atomizer 19, treatment effect is improved, carry out last adsorption treatment through activated carbon net 18 at last, purifying effect is good, and through floater 11, ejector pin 9, contact switch 10 and alarm 12's cooperation, be convenient for carry out the early warning to denitration liquid and doctor solution, be convenient for remind personnel in time to add, guarantee normal operation, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a exhaust treatment device with SOx/NOx control function, is including handling case (3), intake pipe (4) and outlet duct (6), its characterized in that: the intake pipe (4) is fixed at the lower left side of the treatment box (3), the outlet duct (6) is fixed at the upper right side of the treatment box (3), the upper end of the treatment box (3) is fixed with the liquid storage box (1) through a fixing rod, the liquid storage box (1) is internally fixed with a partition plate (8), the left part and the right part of the liquid storage box (1) are both connected with a mandril (9) in a sliding manner, the lower part of the mandril (9) is fixed with a floating ball (11), the upper side of the treatment box (3) is fixed with a pump body (2), the inner upper end of the treatment box (3) is fixed with a conduit (7), the lower side of the conduit (7) is provided with an atomizing nozzle (19), the pump body (2) is connected with the conduit (7) through a connecting pipe, the inner left part of the treatment box (3) is fixed with a mounting plate (16), the, fixed plate (22) downside is connected with filter screen (14) through spring (21), the processing case (3) of filter screen (14) left side downside rotates and is connected with closing plate (15), closing plate (15) are located intake pipe (4) upside, it is fixed with locating plate (17) to handle the interior right part of case (3), activated carbon net (18) are pegged graft on locating plate (17) upper portion, activated carbon net (18) extend to and handle case (3) upside.

2. The exhaust gas treatment device having a desulfurization and denitrification function according to claim 1, wherein: a through groove is formed in the left portion of the mounting plate (16), and the through groove is located on the upper side of the filter screen (14).

3. The exhaust gas treatment device having a desulfurization and denitrification function according to claim 1, wherein: doctor solution is deposited between baffle (8) left side and liquid reserve tank (1) left part, denitration liquid is deposited between baffle (8) right side and liquid reserve tank (1) right part.

4. The exhaust gas treatment device having a desulfurization and denitrification function according to claim 1, wherein: liquid reserve tank (1) upper end left side and right side all are fixed with contact switch (10), contact switch (10) are located ejector pin (9) under the side, liquid reserve tank (1) left end and right-hand member all are fixed with alarm (12), contact switch (10) are connected with alarm (12) through the wire.

5. The exhaust gas treatment device having a desulfurization and denitrification function according to claim 1, wherein: the pump body (2), the guide pipe (7) and the atomizing spray head (19) are respectively provided with two groups, and the two groups of pump bodies (2), the guide pipe (7) and the atomizing spray head (19) are respectively communicated with the left part of the liquid storage box (1) and the right part of the liquid storage box (1).

6. The exhaust gas treatment device having a desulfurization and denitrification function according to claim 1, wherein: an anti-corrosion adhesive tape is fixedly bonded to the upper end of the sealing plate (15), and the sealing plate (15) is positioned on the treatment box (3) through extrusion of the anti-corrosion adhesive tape.

7. The exhaust gas treatment device having a desulfurization and denitrification function according to claim 1, wherein: filter screen (14) edge is connected with fixed plate (22) through elasticity cloth (20), filter screen (14), closing plate (15), fixed plate (22) and spring (21) all are equipped with two sets ofly, and two sets of filter screen (14), closing plate (15), fixed plate (22) and spring (21) set up respectively in mounting panel (16) left end upside and downside treatment case (3), and filter screen (14) aperture that is located the upside is less than filter screen (14) aperture that is located the downside.

8. The exhaust gas treatment device having a desulfurization and denitrification function according to claim 1, wherein: handle case (3) left end and be fixed with two sets of breather pipe (13), two sets of breather pipe (13) are located two sets of filter screen (14) upsides respectively, it is fixed with blow off pipe (5) to handle case (3) lower extreme, all install sealed end cap on breather pipe (13) and blow off pipe (5).