CN212417528U

CN212417528U - Amino acid chemical fertilizer production waste gas treatment equipment

Info

Publication number: CN212417528U
Application number: CN202020672114.1U
Authority: CN
Inventors: 采亚州
Original assignee: Lianshui Chengyitang Musical Instrument Co ltd
Current assignee: Lianshui Chengyitang Musical Instrument Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-29
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to the technical field of environmental protection production of chemical fertilizers, in particular to an amino acid chemical fertilizer production waste gas treatment device which can change the dust removal, reaction and adsorption modes, so that the waste gas treatment device is more convenient to treat, improves the dust removal, reaction and adsorption capacity and enhances the use reliability; the device comprises a treatment box, a support, an air inlet pipeline and an air outlet pipeline, wherein the treatment box is arranged at the top end of the support; still manage, the box with a net, go up the baffle, lower baffle, two sets of shielding parts, electric heating net, the agitator, go out the hopper, the inlet tube, hold box and conveying pipeline, be provided with the multiunit delivery outlet on the downside of square pipe, electric heating net is located between baffle and the lower baffle, it all is provided with the opening with lower baffle top to go up the baffle, place the intracavity and placed active carbon adsorption granule, it has liquid phase alkaline material to hold the splendid attire in the box, the conveying pipeline intercommunication is installed and is being held the box bottom end, inlet tube intercommunication installation processing case right-hand member downside, and all be provided with the control valve on inlet tube and the conveying pipeline, it installs in handling the.

Description

Amino acid chemical fertilizer production waste gas treatment equipment

Technical Field

The utility model relates to a technical field of chemical fertilizer environmental protection production specifically is an amino acid chemical fertilizer production exhaust-gas treatment equipment.

Background

As is well known, part of ammonia gas and other industrial waste gas are also contained in industrial waste gas in the production process of amino acid fertilizer, and the ammonia gas and other industrial waste gas are directly discharged into the air to pollute the air and destroy the ecological balance; the existing treatment equipment for waste gas in amino acid fertilizer production comprises a treatment box, a support, an air inlet pipeline and an air outlet pipeline, wherein the treatment box is arranged at the top end of the support, a working cavity is arranged in the treatment box, the front end of the treatment box is provided with an installation opening, a box door is arranged on the installation opening, the air inlet pipeline and the air outlet pipeline are respectively communicated and arranged at the left side and the right side of the treatment box, a dust removal filter bag, a packing layer and an active carbon adsorption plate are arranged in the treatment box, and a liquid-phase alkaline substance is filled in; when the equipment is used, waste gas is input into a treatment box through an air inlet pipeline, the waste gas input into the treatment box firstly passes through a dust removal filter bag to treat dust in the waste gas, the dedusted waste gas passes through a packing layer, and an acidic substance in the waste gas and an alkaline substance in the packing layer are subjected to chemical reaction so as to absorb the acidic substance in the waste gas, the reacted waste gas enters an activated carbon adsorption plate, an organic solvent in the waste gas is adsorbed into activated carbon and concentrated to complete purification of the waste gas, and finally the treated waste gas is output through an air outlet pipeline; the equipment for treating the waste gas generated in the production of the amino acid fertilizer is used for discovering that the equipment needs to be cleaned frequently when a dust removal filter bag is used for cleaning, is troublesome, is easy to generate dust during cleaning, is not beneficial to respiratory tract health of cleaning personnel, and has limited adsorbable amount of liquid-phase alkaline substances and an activated carbon adsorption plate which can be filled in a packing layer, thereby causing the equipment to be filled and replaced frequently, being troublesome and having limited use reliability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a change dust removal, reaction and adsorption mode, make it more conveniently handle to improve dust removal, reaction and adsorption capacity, the amino acid chemical fertilizer production exhaust-gas treatment equipment of reliability is used in the reinforcing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the equipment for treating the waste gas generated in the production of the amino acid fertilizer comprises a treatment box, a support, an air inlet pipeline and an air outlet pipeline, wherein the treatment box is arranged at the top end of the support, a working cavity is arranged in the treatment box, the front end of the treatment box is provided with an installation opening, and a box door is arranged on the installation opening; the device comprises a square pipe, a net cage, an upper partition plate, a lower partition plate, two groups of shielding parts, an electric heating net, a stirrer, a discharge hopper, a water inlet pipe, a containing box and a conveying pipe, wherein the left end and the right end of the square pipe are respectively connected with the lower part of the left side wall and the lower part of the inner right side wall in a treatment box, a plurality of groups of delivery outlets are arranged on the lower side surface of the square pipe, an air inlet pipeline and an air outlet pipeline are respectively communicated and arranged at the lower side and the middle part of the top end of the treatment box, the output end of the air inlet pipeline is communicated with the left side of the top end of the square pipe, the upper partition plate, the lower partition plate and the electric heating net are all arranged on the inner side wall of the treatment box, the electric heating net is positioned between the upper partition plate and the lower partition plate, the upper shielding part and the lower shielding part are respectively fixed on, the inside chamber of placing that is provided with of box with a net to placing the intracavity and having placed the active carbon adsorption granule, the box with a net top is provided with gets and puts the mouth to getting and putting a mouthful upper cover and being equipped with the cylinder cap, the agitator is installed at treatment case left end downside, and the agitator is that the output is located baffle below down, it fixes on the treatment case right flank to hold the box, holds the box and holds the liquid phase alkaline material that is equipped with, the conveying pipeline intercommunication is installed and is holding the bottom half, conveying pipeline output and treatment case right-hand member downside intercommunication, inlet tube intercommunication installation treatment case right-hand member downside, and all be provided with the control valve on inlet tube and the conveying pipeline, it installs in treatment bottom half to go out the hopper.

Preferably, two sets of shielding parts all include rotor plate, two sets of connecting plates, two sets of pivots, two sets of connection pieces and rubber slab, and two sets of pivots are fixed respectively in rotor plate front end left side and rear end left side, all be provided with the through-hole on two sets of connecting plates, two sets of connection pieces respectively with two sets of connecting plate contacts, two sets of pivot one end is passed two sets of through-holes respectively and is connected with two sets of connection pieces, be provided with the fixed slot on the rotor plate downside, the rubber slab is fixed inside the fixed slot, just rotor plate and rubber slab downside in two sets of shielding parts are equallyd divide do not with last baffle and the side contact on the lower baffle, upward all be provided with the recess on baffle and the lower baffle top left half region, and the.

Preferably, the agitator includes motor and stirring rod, and the motor is installed and is being handled case left end downside, be provided with the drive shaft on the right part output of motor, the stirring rod is located and is handled incasement portion, just the stirring rod left end is connected with the drive shaft right-hand member.

Preferably, still include two sets of supporting shoes, the screen cover includes otter board and fixed frame, and two sets of supporting shoes are fixed respectively on the left and right sides of last baffle top, just two sets of supporting shoe tops respectively with the contact of box with a net bottom left and right sides, the contact of the otter board bottom outside and box with a net top outside, fixed frame is fixed on the otter board downside, and fixed frame lateral wall with get in access mouth lateral wall in close contact with.

Preferably, the device further comprises a plurality of groups of meshes, and the plurality of groups of meshes are respectively fixed on the plurality of groups of through holes.

Preferably, still include two sets of transparent baffles, the chamber door all is provided with the viewing aperture with holding the box front end, and two sets of transparent baffles are fixed respectively on two sets of viewing apertures.

Preferably, still include two sets of fixed blocks, two sets of fixed blocks are fixed respectively and are handled incasement left side wall below and interior right side wall below, and two sets of fixed block tops are connected with square pipe bottom left and right sides respectively.

Preferably, still include the output and fight, the output is fought the intercommunication and is installed and is handled the case top, and the pipeline input of giving vent to anger is fought the output with the output and is linked together.

(III) advantageous effects

Compared with the prior art, the utility model provides an amino acid chemical fertilizer production exhaust-gas treatment equipment possesses following beneficial effect: the equipment for treating the waste gas generated in the production of the amino acid fertilizer inputs water into the treatment box through the water inlet pipe, simultaneously inputs liquid-phase alkaline substances in the containing box into the treatment box, controls the stirrer to stir to prepare alkaline solution, subsequently directly inputs the waste gas into the alkaline solution through the air inlet pipeline, so that dust removal and neutralization reaction can be simultaneously carried out on the waste gas, a dust removal filter bag and a packing layer are not needed, settled dirt is accumulated in a discharge hopper, the subsequent cleaning only needs to open a valve body on the discharge hopper to discharge the dirt, the dust removal amount is larger than that of the dust removal filter bag, the liquid-phase alkaline substances in the containing box can be input at any time to ensure the reaction effect, the treated waste gas is input to an electric heating net through a shielding piece on a lower partition plate, the heated electric heating net treats the moisture in the waste gas, and the subsequent adsorption of the redundant moisture by activated carbon adsorption particles is avoided, the treated waste gas is input to the net cage through the shielding piece on the upper partition plate, the organic solvent and the peculiar smell in the waste gas are adsorbed by the activated carbon adsorption particles in the net cage, the amount of the activated carbon adsorption particles in the net cage is more than that of the activated carbon adsorption plates, and the use reliability is better.

Drawings

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

FIG. 2 is an external schematic view of FIG. 1;

FIG. 3 is a schematic top view of the shield and the upper baffle;

fig. 4 is a partially enlarged view of a portion a of fig. 1.

In the figure: 1. a treatment tank; 2. a support; 3. an air intake duct; 4. an air outlet pipe; 5. a box door; 6. a square tube; 7. a net cage; 8. an upper partition plate; 9. a lower partition plate; 10. a shield; 11. an electrical heating grid; 12. a stirrer; 13. a discharge hopper; 14. a water inlet pipe; 15. a containing box; 16. a delivery pipe; 17. a rotating plate; 18. a connecting plate; 19. a rotating shaft; 20. connecting sheets; 21. a rubber plate; 22. an electric motor; 23. a stirring rod; 24. a support block; 25. a mesh sheet; 26. activated carbon adsorption granules; 27. a transparent baffle; 28. a fixed block; 29. an output hopper; 30. a screen plate; 31. a fixing frame is provided.

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 all belong to the protection scope of the present invention.

Referring to fig. 1-4, an amino acid fertilizer production waste gas treatment device comprises a treatment box 1, a support 2, an air inlet pipeline 3 and an air outlet pipeline 4, wherein the treatment box 1 is installed at the top end of the support 2, a working chamber is arranged inside the treatment box 1, the front end of the treatment box 1 is provided with an installation opening, and a box door 5 is installed on the installation opening; the device also comprises a square pipe 6, a net cage 7, an upper baffle plate 8, a lower baffle plate 9, two groups of shielding pieces 10, an electric heating net 11, a stirrer 12, a discharge hopper 13, a water inlet pipe 14, a containing box 15 and a material conveying pipe 16, wherein the left end and the right end of the square pipe 6 are respectively connected with the lower part of the left side wall and the lower part of the right side wall in the processing box 1, a plurality of groups of outlets are arranged on the lower side surface of the square pipe 6, an air inlet pipeline 3 and an air outlet pipeline 4 are respectively communicated and arranged at the lower side and the middle part of the top end of the processing box 1, the output end of the air inlet pipeline 3 is communicated with the left side of the top end of the square pipe 6, the upper baffle plate 8, the lower baffle plate 9 and the electric heating net 11 are all arranged on the inner side wall of the processing box 1, the electric heating net 11 is positioned between the upper baffle plate 8 and the lower baffle plate 9, the, the top ends of an upper partition plate 8 and a lower partition plate 9 are respectively provided with through holes, the two through holes are respectively positioned below two groups of shielding pieces 10, the two groups of shielding pieces 10 can prevent air from circulating when waste gas is not input, a net cage 7 is positioned above the upper partition plate 8, a placing cavity is arranged in the net cage 7, activated carbon adsorption particles 26 are placed in the placing cavity, the activated carbon adsorption particles 26 in the net cage 7 adsorb organic solvents and peculiar smells in the net cage, a taking and placing opening is formed in the top end of the net cage 7, a net cover is covered on the taking and placing opening, a stirrer 12 is arranged at the lower side of the left end of a treatment box 1, an output end of the stirrer 12 is positioned below the lower partition plate 9, a containing box 15 is fixed on the right side surface of the treatment box 1, liquid-phase alkaline substances are contained in the containing box 15, a conveying pipe 16 is communicated and installed at the bottom end of the containing box 15, the output end, the water inlet pipe 14 and the material conveying pipe 16 are both provided with control valves, the water inlet pipe 14 inputs water into the treatment box 1, simultaneously liquid-phase alkaline substances in the containing box 15 are input into the treatment box 1, the stirrer 12 is controlled to stir, so that alkaline solution is prepared, waste gas is subsequently directly input into the alkaline solution through the air inlet pipeline 3, so that dust removal and neutralization reaction can be simultaneously carried out on the waste gas, a dust removal filter bag and a packing layer are not needed, the discharge hopper 13 is communicated and installed at the bottom end of the treatment box 1, settled dirt is accumulated in the discharge hopper 13, the subsequent cleaning only needs to open a valve body on the discharge hopper 13 to discharge the dirt, the two groups of shielding parts 10 respectively comprise a rotating plate 17, two groups of connecting plates 18, two groups of rotating shafts 19, two groups of connecting plates 20 and a rubber plate 21, the two groups of rotating shafts 19 are respectively fixed at the left side of the front end and the left, two groups of connecting plates 20 are respectively contacted with two groups of connecting plates 18, one ends of two groups of rotating shafts 19 respectively penetrate through two groups of through holes and are connected with two groups of connecting plates 20, the lower side surfaces of the rotating plates 17 are provided with fixing grooves, rubber plates 21 are fixed in the fixing grooves, the lower side surfaces of the rotating plates 17 and the rubber plates 21 in two groups of shielding parts 10 are respectively contacted with the upper side surfaces of the upper partition plate 8 and the lower partition plate 9, the left half areas of the top ends of the upper partition plate 8 and the lower partition plate 9 are respectively provided with grooves, the left side of the rotating plate 17 is positioned above the grooves, when waste gas is input, the rotating plates 17 are driven to bear thrust, the rotating plates 17 rotate to enable the rubber plates 21 to leave the partition plates, so that the waste gas is input, the stirrer 12 comprises a motor 22 and a stirring rod 23, the motor 22 is arranged on the lower side of the left end of the treatment box 1, the motor 22 drives the stirring rod 23 to rotate so as to stir the alkaline solution in the treatment box 1, the two groups of supporting blocks 24 comprise a screen plate 30 and a fixed frame 31, the two groups of supporting blocks 24 are respectively fixed on the left side and the right side of the top end of the upper partition plate 8, the top ends of the two groups of supporting blocks 24 are respectively contacted with the left side and the right side of the bottom end of the net box 7, the outer side of the bottom end of the screen plate 30 is contacted with the outer side of the top end of the net box 7, the fixed frame 31 is fixed on the lower side surface of the screen plate 30, the outer side wall of the fixed frame 31 is tightly contacted with the inner side wall of the taking and placing port, the supporting effect on the net box 7 is enhanced, the device also comprises a plurality of groups of net sheets 25, the plurality of groups of net sheets 25 are respectively fixed on a plurality of groups of through holes, the protecting effect, still include two sets of fixed blocks 28, two sets of fixed blocks 28 are fixed respectively in handling case 1 left side wall below and interior right side wall below, and two sets of fixed blocks 28 tops are connected with the 6 bottom left and right sides of square pipe respectively, and the reinforcing square pipe 6 with handle the steadiness between case 1, still including output fill 29, output fill 29 intercommunication is installed on handling case 1 top, and the pipeline 4 input of giving vent to anger is fought 29 output with the output, improves gaseous output effect.

To sum up, when the equipment for treating waste gas generated in the production of amino acid fertilizer is used, firstly, water is input into the treatment box 1 through the water inlet pipe 14, meanwhile, liquid-phase alkaline substances in the containing box 15 are input into the treatment box 1, the motor 22 is controlled to drive the stirring rod 23 on the driving shaft to rotate, the auxiliary water and the liquid-phase alkaline substances are mixed, so that alkaline solution is prepared, then, waste gas is directly input into the square pipe 6 through the air inlet pipeline 3 and is input into the alkaline solution through various through holes, so that the alkaline solution performs dust removal and neutralization reaction on the waste gas, settled dirt is accumulated in the discharge hopper 13, subsequent cleaning is performed by opening the valve body on the discharge hopper 13 to discharge the dirt, the gas output from the alkaline solution pushes the rotating plate 17 at the lower partition plate 9, the rotating plate 17 rotates, and the rubber plate 21 leaves the lower partition plate 9, inputting the waste gas into the electric heating net 11, so that the heated electric heating net 11 treats the moisture in the waste gas, the subsequent activated carbon adsorption particles 26 are prevented from adsorbing excessive moisture, the treated waste gas pushes the rotating plate 17 at the upper partition plate 8 to rotate the rotating plate 17, the rubber plate 21 leaves the upper partition plate 8 at the moment, the waste gas is input into the net cage 7, the activated carbon adsorption particles 26 in the net cage 7 adsorb the organic solvent and peculiar smell in the input waste gas to complete the purification of the waste gas, and finally the purified waste gas is output through the output hopper 29 and the gas outlet pipeline 4; simultaneously at above-mentioned in-process, can look over processing case 1 and holding the inside condition of box 15 through two sets of transparent baffle 27 respectively, and can be at any time with the liquid phase alkaline material input that holds in the box 15 in handling the case 1.

It should be understood by those skilled in the art that the electrical components presented herein are electrically connected to external masters and 220V mains, and the masters can be conventional known devices for computers and the like to control, and in the disclosure of the present invention, the directional or positional relationships indicated by the terms "longitudinal," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are based on the directional or positional relationships shown in the drawings, which are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or component being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus the above terms are not to be construed as limiting the present invention.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. The equipment for treating waste gas generated in production of amino acid fertilizer comprises a treatment box (1), a support (2), an air inlet pipeline (3) and an air outlet pipeline (4), wherein the treatment box (1) is installed at the top end of the support (2), a working cavity is arranged in the treatment box (1), the front end of the treatment box (1) is provided with a mounting opening, and a box door (5) is installed on the mounting opening; the method is characterized in that: the device is characterized by further comprising a square pipe (6), a net cage (7), an upper partition plate (8), a lower partition plate (9), two groups of shielding parts (10), an electric heating net (11), a stirrer (12), a discharge hopper (13), a water inlet pipe (14), a containing box (15) and a material conveying pipe (16), wherein the left end and the right end of the square pipe (6) are respectively connected with the lower part of the inner left side wall and the lower part of the inner right side wall of the processing box (1), a plurality of groups of delivery outlets are arranged on the lower side surface of the square pipe (6), an air inlet pipeline (3) and an air outlet pipeline (4) are respectively communicated and arranged at the lower side and the middle part of the top end of the processing box (1), the output end of the air inlet pipeline (3) is communicated with the left side of the top end of the square pipe (6), the upper partition plate (8), the lower partition plate (9) and the electric heating net (11) are all arranged on the, the two groups of shielding parts (10) are respectively fixed on the upper side surface of an upper partition plate (8) and a lower partition plate (9), through holes are formed in the top ends of the upper partition plate (8) and the lower partition plate (9), the two groups of through holes are respectively positioned below the two groups of shielding parts (10), the net cage (7) is positioned above the upper partition plate (8), a placing cavity is formed inside the net cage (7), activated carbon adsorption particles (26) are placed in the placing cavity, a taking and placing opening is formed in the top end of the net cage (7), a net cover is covered on the taking and placing opening, the stirrer (12) is installed on the lower side of the left end of the treatment box (1), the output end of the stirrer (12) is positioned below the lower partition plate (9), the containing box (15) is fixed on the right side surface of the treatment box (1), liquid-phase alkaline substances are contained in the containing box (15), and the material conveying pipe (16) is communicated and installed at the bottom end, conveying pipeline (16) output and treatment case (1) right-hand member downside intercommunication, inlet tube (14) intercommunication is installed at the right-hand member downside of handling case (1), and all is provided with the control valve on inlet tube (14) and conveying pipeline (16), go out hopper (13) intercommunication and install and handle case (1) bottom.

2. The apparatus for treating waste gas from amino acid fertilizer production as claimed in claim 1, wherein: the two groups of shielding parts (10) comprise a rotating plate (17), two groups of connecting plates (18), two groups of rotating shafts (19), two groups of connecting plates (20) and rubber plates (21), the two groups of rotating shafts (19) are respectively fixed on the left side of the front end and the left side of the rear end of the rotating plate (17), through holes are respectively arranged on the two groups of connecting plates (18), the two groups of connecting plates (20) are respectively contacted with the two groups of connecting plates (18), one ends of the two groups of rotating shafts (19) respectively penetrate through the two groups of through holes and are connected with the two groups of connecting plates (20), a fixing groove is arranged on the lower side surface of the rotating plate (17), the rubber plates (21) are fixed inside the fixing groove, the rotating plates (17) and the lower side surface of the rubber plates (21) in the two groups of shielding parts (10) are respectively contacted with the upper side surface of an upper partition plate (8) and the lower partition plate (, and the left side of the rotating plate (17) is positioned above the groove.

3. The apparatus for treating waste gas from amino acid fertilizer production as claimed in claim 2, wherein: the stirrer (12) comprises a motor (22) and a stirring rod (23), the motor (22) is installed on the lower side of the left end of the treatment box (1), a driving shaft is arranged on the output end of the right part of the motor (22), the stirring rod (23) is located inside the treatment box (1), and the left end of the stirring rod (23) is connected with the right end of the driving shaft.

4. The apparatus for treating waste gas from amino acid fertilizer production as claimed in claim 3, wherein: still include two sets of supporting shoe (24), the screen cover includes otter board (30) and fixed frame (31), and two sets of supporting shoe (24) are fixed respectively on last baffle (8) top left and right sides, just two sets of supporting shoe (24) tops contact with box with a net (7) bottom left and right sides respectively, and the contact in otter board (30) bottom outside and box with a net (7) top outside, fixed frame (31) are fixed on otter board (30) downside, and fixed frame (31) lateral wall and get and put interior lateral wall in close contact with.

5. The apparatus for treating waste gas from amino acid fertilizer production as claimed in claim 4, wherein: the novel mesh plate is characterized by further comprising multiple groups of mesh plates (25), wherein the multiple groups of mesh plates (25) are respectively fixed on the multiple groups of through holes.

6. The apparatus for treating waste gas from amino acid fertilizer production as claimed in claim 5, wherein: still include two sets of transparent baffle (27), chamber door (5) and holding box (15) front end all are provided with the viewing aperture, and two sets of transparent baffle (27) are fixed respectively on two sets of viewing apertures.

7. The apparatus for treating waste gas from amino acid fertilizer production as claimed in claim 6, wherein: still include two sets of fixed blocks (28), two sets of fixed blocks (28) are fixed respectively and are being handled case (1) interior left side wall below and interior right side wall below, and two sets of fixed blocks (28) top are connected with square pipe (6) bottom left and right sides respectively.

8. The apparatus for treating waste gas from amino acid fertilizer production as claimed in claim 7, wherein: still include output fill (29), output fill (29) intercommunication is installed and is being handled case (1) top, and pipeline (4) input and output fill (29) output intercommunication of giving vent to anger.