CN214437922U

CN214437922U - Industrial waste gas denitration device

Info

Publication number: CN214437922U
Application number: CN202120241675.0U
Authority: CN
Inventors: 魏玉周; 王玉成; 闫建鹏; 陈金秀
Original assignee: Ningxia Yucheng Lantian Environmental Protection Conveying Equipment Co ltd
Current assignee: Ningxia Yucheng Lantian Environmental Protection Conveying Equipment Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-22
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses an industrial waste gas denitration device, which comprises a base, the upper surface of the base is fixedly connected with a tower body, the lower part and the upper part of the outer side wall at the two ends of the tower body are respectively and fixedly connected with an air inlet pipe and an air outlet pipe, one side of the upper surface of the base is fixedly provided with a first motor, the output end of the first motor is fixedly connected with a transmission shaft, the outer surface of the transmission shaft is provided with a plurality of worms, the inner side wall of the tower body is rotatably connected with a plurality of connecting shafts through bearings, the outer side wall of the connecting shafts is fixedly connected with a filter plate, one end of the connecting shafts extends to the outer part of the base and is fixedly connected with a worm wheel, the outer surface of the worms is meshed with the worm wheel, impurities on the filter plate can be poured into a collecting box, the impurities on the filter plate can be conveniently cleaned, the manual cleaning of workers is not needed, the time and labor are saved, the flow velocity of the waste gas can be reduced by arranging a plurality of the filter plates, the reaction efficiency can be improved, and thus the quality of the exhaust gas treatment can be improved.

Description

Industrial waste gas denitration device

Technical Field

The utility model relates to a waste gas treatment field, in particular to industrial waste gas denitrification facility.

Background

The waste gas treatment refers to the work of pretreating waste gas generated in industrial places and factory workshops before the waste gas is discharged to the outside so as to reach the national standard of the external discharge of the waste gas, and the general waste gas treatment comprises the aspects of organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, peculiar smell waste gas treatment, air sterilization, disinfection and purification and the like.

The mill need carry out desulfurization treatment to waste gas when discharging waste gas, and current desulphurization unit desulfurization effect is not good, and is difficult to clear up the chemical additive who uses, and artifical clearance is wasted time and energy, so, we propose an industrial waste gas denitrification facility.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an industrial waste gas denitrification facility can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an industrial waste gas denitrification facility, includes the base, the last fixed surface of base is connected with the tower body, the lateral wall lower part and the upper portion difference fixedly connected with intake pipe and the outlet duct at tower body both ends, the last surface one side fixed mounting of base has first motor, the output fixedly connected with transmission shaft of first motor, the surface of transmission shaft is provided with a plurality of worms, the inside lateral wall of tower body rotates through the bearing and is connected with a plurality of connecting axles, the lateral wall fixedly connected with filter plate of connecting axle, the one end of connecting axle extends to outside and the fixedly connected with worm wheel of base, the surface and the worm wheel meshing of worm.

Preferably, the lateral wall fixedly connected with mixing box of tower body, the inside diapire fixed mounting of mixing box has the water pump, the one end fixedly connected with honeycomb duct of water pump, the inside upper wall fixedly connected with water conservancy diversion box of base, a plurality of shower nozzles of lower fixed surface of water conservancy diversion box, and inside the one end of honeycomb duct extended to the water conservancy diversion box, the lime thick liquid had been placed to the inside of mixing box.

Preferably, the upper surface mounting of mixing box has the second motor, and the output of second motor extends to inside and fixedly connected with (mixing) shaft of mixing box, and the lateral wall fixedly connected with of (mixing) shaft encircles a plurality of stirring rings.

Preferably, the collection box has been placed at the inside diapire middle part of tower body, the terminal surface fixedly connected with handle of collection box.

Preferably, the lower parts of two side walls in the tower body are fixedly connected with material guide blocks, the material guide blocks are in a right-angled triangle shape, and the collecting box is positioned at the lower part between the two material guide blocks.

Preferably, the outer side wall of the tower body is fixedly connected with a load plate, and the top end of the transmission shaft is rotatably connected with the lower surface of the load plate through a bearing.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) first motor starts to drive the transmission shaft and rotates, and a plurality of worms rotate along with the transmission shaft, and the meshing of worm and worm wheel drives the connecting axle and rotates, and the filter plate rotates along with the connecting axle to can overturn a plurality of filter plates simultaneously, can pour the impurity on the filter plate into the collection box then, be convenient for clear up the impurity on the filter plate, need not the staff manual work and clear up labour saving and time saving.

(2) In the water pump starts and carries the water conservancy diversion box with liquid through the honeycomb duct, then sprays waste gas through the shower nozzle for lime slurry contacts with the flue gas in the tower body, and lime slurry and SO2 react the back and generate a dry solid reactant and fall on the filter plate, can slow down the velocity of flow of waste gas through setting up a plurality of filter plates, can improve reaction efficiency, thereby can improve exhaust-gas treatment's quality.

Drawings

FIG. 1 is a schematic view of the overall structure of an industrial waste gas denitration device of the present invention;

FIG. 2 is a side view of an industrial waste gas denitration apparatus of the present invention;

FIG. 3 is a schematic view of an external connection structure of a connection shaft of the industrial waste gas denitration device of the present invention;

FIG. 4 is a schematic view of the external connection structure of the tower body of the industrial waste gas denitration device of the present invention;

fig. 5 is the utility model relates to an industrial waste gas denitrification facility's tower body and mixing box schematic diagram of cutting a section.

In the figure: 1. a base; 2. a tower body; 3. a first motor; 4. a drive shaft; 5. a weight plate; 6. an air inlet pipe; 7. an air outlet pipe; 8. a worm; 9. a connecting shaft; 10. a worm gear; 11. filtering the plate; 12. a material guide block; 13. a collection box; 14. a handle; 15. a mixing box; 16. a water pump; 17. a flow guide pipe; 18. a second motor; 19. a stirring shaft; 20. a stirring ring; 21. a flow guiding box; 22. and (4) a spray head.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, an industrial waste gas denitrification facility, including base 1, base 1's last fixed surface is connected with the tower body 2, the lateral wall lower part and the upper portion at tower body 2 both ends are fixedly connected with intake pipe 6 and outlet duct 7 respectively, base 1's upper surface one side fixed mounting has first motor 3, first motor 3's output end fixedly connected with transmission shaft 4, transmission shaft 4's surface is provided with a plurality of worms 8, the inside lateral wall of tower body 2 is rotated through the bearing and is connected with a plurality of connecting axles 9, the lateral wall fixedly connected with filter plate 11 of connecting axle 9, the one end of connecting axle 9 extends to base 1 outside and fixedly connected with worm wheel 10, the surface and the worm wheel 10 meshing of worm 8, can drive a plurality of filter plates 11 upsets simultaneously, be favorable to practicing thrift the cost.

The lateral wall fixedly connected with mixing box 15 of tower body 2, the inside diapire fixed mounting of mixing box 15 has water pump 16, water pump 16's one end fixedly connected with honeycomb duct 17, base 1's inside upper wall fixedly connected with honeycomb duct box 21, a plurality of shower nozzles of lower fixed surface connected with of honeycomb duct box 21 22, honeycomb duct 17's one end extends to inside the honeycomb duct box 21, the lime thick liquid has been placed to mixing box 15's inside, be convenient for spray waste gas.

The upper surface mounting of mixing box 15 has second motor 18, and the output of second motor 18 extends to mixing box 15 inside and fixedly connected with (mixing) shaft 19, and a plurality of stirring rings 20 of the lateral wall fixedly connected with of (mixing) shaft 19 are favorable to water and lime powder to mix.

The collection box 13 has been placed at the inside diapire middle part of tower body 2, and the terminal surface fixedly connected with handle 14 of collecting box 13 is convenient for collect the waste material.

The lower parts of two side walls in the tower body 2 are fixedly connected with material guide blocks 12, the material guide blocks 12 are in the shape of a right triangle, and a collecting box 13 is positioned at the lower part between the two material guide blocks 12 and can guide waste materials into the collecting box 13.

Outer side wall fixedly connected with bogie plate 5 of tower body 2, the top of transmission shaft 4 is passed through the bearing and is connected with the rotation of bogie plate 5 lower surface for transmission shaft 4 rotates more stably.

It should be noted that, the utility model relates to an industrial waste gas denitration device, the staff puts lime powder and water into the mixing box 15, then start second motor 18 and drive (mixing) shaft 19 and rotate, stirring ring 20 stirs the raw materials along with (mixing) shaft 19 rotates, waste gas enters into in the tower body 2 from intake pipe 6, water pump 16 starts to carry liquid to the box 21 of leading through honeycomb duct 17, then spray waste gas through shower nozzle 22, make the lime thick liquid contact with the flue gas in the tower body 2, the lime thick liquid generates a dry solid reactant with the SO2 reaction after reacting and falls on filter plate 11, the gas after the processing is discharged from outlet duct 7, when the impurity on filter plate 11 too much caused the jam, first motor 3 starts to drive transmission shaft 4 to rotate, a plurality of worms 8 rotate along with transmission shaft 4, worm 8 meshes with worm wheel 10 and drives connection axle 9 to rotate, the filter plates 11 rotate along with the connecting shafts 9, the filter plates 11 can be turned over simultaneously, impurities on the filter plates 11 are poured into the collection box 13, after the filter plates are turned over, the first motor 3 drives the transmission shaft 4 to rotate reversely, so that the filter plates 11 reset, and then the collection box 13 is taken out through the handle 14 by a worker.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an industrial waste gas denitrification facility, includes base (1), its characterized in that: the upper surface fixedly connected with tower body (2) of base (1), the lateral wall lower part and the upper portion at tower body (2) both ends are fixedly connected with intake pipe (6) and outlet duct (7) respectively, the upper surface one side fixed mounting of base (1) has first motor (3), the output end fixedly connected with transmission shaft (4) of first motor (3), the surface of transmission shaft (4) is provided with a plurality of worms (8), the inside lateral wall of tower body (2) is rotated through the bearing and is connected with a plurality of connecting axles (9), the lateral wall fixedly connected with filter plate (11) of connecting axle (9), the one end of connecting axle (9) extends to base (1) outside and fixedly connected with worm wheel (10), the surface and worm wheel (10) meshing of worm (8).

2. The industrial waste gas denitration device according to claim 1, characterized in that: the utility model discloses a lime slurry tower, including the inside diapire fixedly connected with mixing box (15) of tower body (2), the inside diapire fixed mounting of mixing box (15) has water pump (16), the one end fixedly connected with honeycomb duct (17) of water pump (16), the inside upper wall fixedly connected with of base (1) box (21) that leads, the lower fixed surface of box (21) is connected with a plurality of shower nozzles (22), the one end of honeycomb duct (17) extends to inside box (21) that leads, the lime slurry has been placed to the inside of mixing box (15).

3. The industrial waste gas denitration device according to claim 2, characterized in that: the upper surface mounting of mixing box (15) has second motor (18), and the output of second motor (18) extends to mixing box (15) inside and fixedly connected with (mixing) shaft (19), a plurality of stirring rings of lateral wall fixedly connected with (mixing) ring (20) of (mixing) shaft (19).

4. The industrial waste gas denitration device according to claim 1, characterized in that: a collecting box (13) is placed in the middle of the bottom wall inside the tower body (2), and a handle (14) is fixedly connected to the end face of the collecting box (13).

5. The industrial waste gas denitration device according to claim 4, wherein: the lower parts of two side walls inside the tower body (2) are fixedly connected with material guide blocks (12), the material guide blocks (12) are in the shape of a right triangle, and the collecting box (13) is positioned at the lower part between the two material guide blocks (12).

6. The industrial waste gas denitration device according to claim 1, characterized in that: the outer side wall of the tower body (2) is fixedly connected with a load board (5), and the top end of the transmission shaft (4) is rotatably connected with the lower surface of the load board (5) through a bearing.