CN215138398U

CN215138398U - Industrial boiler flue gas processing apparatus

Info

Publication number: CN215138398U
Application number: CN202121372749.0U
Authority: CN
Inventors: 栗鹏思; 刘欣欣; 孙英静
Original assignee: Shandong Xinhua Energy Engineering Technology Co ltd
Current assignee: Shandong Xinhua Energy Engineering Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-14
Anticipated expiration: 2031-06-21

Abstract

The utility model belongs to the technical field of industrial boilers, in particular to an industrial boiler flue gas treatment device, which comprises a flue gas pipe body, wherein a frame is fixedly inserted at the upper end of the flue gas pipe body, the frame is positioned inside the flue gas pipe body, the edges of two sides of the inner wall of the frame are fixedly connected with grids, the upper end and the lower end of the frame are respectively provided with a feeding mechanism and a discharging mechanism, the outer wall of the front end of the flue gas pipe body is provided with a connecting rod in a penetrating and rotating way, the end part of the connecting rod is provided with a driving mechanism, the middle part of the outer wall of the connecting rod is embedded with a worm, one of the side walls of the grids is rotatably connected with a connecting shaft, the utility model has the beneficial effects that gaseous oil contained in flue gas generated after the biomass energy is combusted in a biomass boiler can be eliminated, the contact between the gaseous oil and a filter screen used for flue gas dust removal is prevented, the filter screen is easy to block, and the work efficiency of flue gas treatment is improved, the labor burden of cleaning the filter screen in the later period of the working personnel is reduced.

Description

Industrial boiler flue gas processing apparatus

Technical Field

The utility model belongs to the technical field of industrial boiler, a industrial boiler flue gas processing apparatus is specifically disclosed.

Background

Industrial boiler can produce a large amount of high temperature flue gas when the operation, be mingled with dust and toxic gas in these flue gases, must carry out purification treatment to dust and toxic gas and just can discharge the external world, the biomass energy can contain the greasy dirt in the flue gas that produces after the burning in biomass boiler, because the flue gas temperature is higher, the greasy dirt can exist with gaseous state oil's form under the high temperature condition, current flue gas dust removal mode can use a flue gas pipeline to carry the flue gas usually, then lay the filter screen in flue gas pipeline's inside and be used for removing dust, when gaseous state oil contacts the filter screen, very easily cause the filtration pore jam on filter screen surface, make the filter screen lose the filter effect, the work efficiency of flue gas treatment has been reduced, gaseous state oil adhesion is difficult to the clearance on filter screen surface simultaneously, the clear work burden of later stage staff to the filter screen has been increased.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims to solve the technical problem that a flue gas treatment device for industrial boiler is proposed to solve the problem that the flue gas that prior art biomass energy produced after burning in biomass boiler can contain gaseous state greasy dirt and lead to being used for the filter screen that the flue gas removed dust easily to block up and increase the clear work burden of staff to the filter screen.

In order to achieve the above purpose, the utility model provides an industrial boiler flue gas treatment device, which comprises a flue gas pipe body, the upper end of the flue gas pipe body is fixedly inserted with a frame, the frame is positioned inside the flue gas pipe body, and the edges of both sides of the inner wall of the frame are fixedly connected with grids, and the upper and lower ends of the frame are respectively provided with a feeding mechanism and a discharging mechanism, a connecting rod is rotatably arranged on the outer wall of the front end of the flue gas pipe body in a penetrating way, a driving mechanism is arranged at the end part of the connecting rod, a worm is embedded in the middle of the outer wall of the connecting rod, the side wall of one of the grids is rotatably connected with a connecting shaft, the end part of the connecting shaft movably penetrates through the other grid, and the end part of the connecting shaft is fixedly connected with a worm wheel, the outer wall of the connecting shaft is fixedly connected with a plurality of stirring rods, the stirring rods are all positioned between the two gratings, and the worm wheel are meshed with each other.

In above-mentioned technical scheme, it is preferred, feed mechanism includes the inlet pipe, the fixed intercommunication of inlet pipe is in the upper end of frame, and the inside slip cartridge of inlet pipe has the rubber buffer.

Preferably, the discharging mechanism comprises a box body, the box body is fixedly communicated with the lower end of the frame, the lower end of the box body is fixedly communicated with a discharging pipe, a valve is installed on the discharging pipe, and a material blocking mechanism is arranged in the box body.

Preferably, the stock stop includes the baffle, baffle sliding connection is on the inboard upper portion edge of box, and the front end activity in proper order of baffle runs through in the inner wall of frame and flue gas body, and baffle front end fixedly connected with connecting plate, the concave type handle of one end fixedly connected with of baffle is kept away from to the connecting plate, and the common screw thread interlude of the inner wall of connecting plate and the inner wall of flue gas body has the screw.

Preferably, actuating mechanism includes the motor, motor fixed mounting is on the front end outer wall of flue gas body, and the output shaft end of motor and the front end fixed connection of connecting rod.

Preferably, a plurality of the stirring rods are fixedly connected to the outer wall of the connecting shaft in an annular array around the center of the connecting shaft.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the frame, the grid, feed mechanism, arrange material mechanism, the connecting rod, actuating mechanism, the worm, the connecting axle, worm wheel and puddler, can fill the oil absorption granule to the frame inside through feed mechanism, the grid of the inside both sides of frame can prevent that the oil absorption granule from droing, when the flue gas gets into inside the flue gas body, the oil absorption granule can adsorb the gaseous state oil under the high temperature, can order about the connecting rod through actuating mechanism and rotate together with the worm this moment, because of worm and worm wheel intermeshing, so the worm wheel is rotatable and drive the connecting axle and rotate, the puddler on the connecting axle outer wall then can stir the oil absorption granule, make the abundant and gaseous state oil contact of oil absorption granule, it is effectual to degrease, after the oil absorption granule adsorbs the greasy dirt, still be solid state, can not influence the puddler to the oil absorption granule stirring, the accessible is arranged material mechanism and is discharged after the oil absorption granule loses absorption effect, thereby reached the gaseous state oil that the biomass energy contained in the flue gas that the biomass boiler internal combustion back produced can advance The effect of line elimination prevents that the gaseous state oil from leading to the filter screen easily to block up with the filter screen contact that is used for the flue gas to remove dust, has improved the work efficiency that the flue gas was handled, has alleviateed staff's later stage and has alleviateed the clear work burden of filter screen.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is another cross-sectional view of the present invention.

In the figure: 1. a flue gas pipe body; 2. a rubber plug; 3. a frame; 4. a feed pipe; 5. a screw; 6. a motor; 7. a concave handle; 8. a connecting plate; 9. a box body; 10. a valve; 11. a discharge pipe; 12. a worm gear; 13. a connecting rod; 14. a worm; 15. a grid; 16. a stirring rod; 17. a connecting shaft; 18. and a baffle plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and the present invention is not limited to the specific embodiments disclosed below.

The flue gas treatment device of the industrial boiler shown in the figures 1-3 comprises a flue gas pipe body 1, a frame 3 is fixedly inserted at the upper end of the flue gas pipe body 1, the frame 3 is positioned inside the flue gas pipe body 1, and the edges of both sides of the inner wall of the frame 3 are fixedly connected with grids 15, the upper end and the lower end of the frame 3 are respectively provided with a feeding mechanism and a discharging mechanism, the outer wall of the front end of the flue gas pipe body 1 is penetratingly and rotatably provided with a connecting rod 13, the end part of the connecting rod 13 is provided with a driving mechanism, the middle part of the outer wall of the connecting rod 13 is embedded with a worm 14, the side wall of one grid 15 is rotatably connected with a connecting shaft 17, the end part of the connecting shaft 17 movably penetrates through the other grid 15, and the tip fixedly connected with worm wheel 12 of connecting axle 17, and the outer wall fixedly connected with many puddlers 16 of connecting axle 17, many puddlers 16 all are located between two bars 15, worm 14 and worm wheel 12 intermeshing.

Feed mechanism includes inlet pipe 4, and inlet pipe 4 is fixed to be communicated in the upper end of frame 3, and the inside slip cartridge of inlet pipe 4 has rubber buffer 2, through setting up inlet pipe 4 and rubber buffer 2, extracts rubber buffer 2 and can follow inlet pipe 4 and to the inside oil absorption granule that adds of frame 3.

The discharge mechanism comprises a box body 9, the box body 9 is fixedly communicated with the lower end of the frame 3, the lower end of the box body 9 is fixedly communicated with a discharge pipe 11, a valve 10 is installed on the discharge pipe 11, a material blocking mechanism is arranged in the box body 9, the valve 10 and the material blocking mechanism are arranged, oil absorption particles losing the adsorption effect in the frame 3 can be driven to fall into the box body 9 through the material blocking mechanism, the valve 10 on the discharge pipe 11 is opened at the moment, and the oil absorption particles can be discharged.

The stock stop includes

baffle

18, 18 sliding connection of baffle is on the inboard upper portion edge of box 9, and the front end activity in proper order of baffle 18 runs through in the inner wall of frame 3 with flue gas body 1, and 18 front end fixedly connected with connecting plate 8 of baffle, the concave handle 7 of one end fixedly connected with of baffle 18 is kept away from to connecting plate 8, and the inner wall of connecting plate 8 and the common screw thread interlude of the inner wall of flue gas body 1 have screw 5, through setting up baffle 18, connecting plate 8, concave handle 7 and screw 5, screw 5 is rolled out, it can take baffle 18 out inside box 9 to hold concave handle 7 and pull backward.

Actuating mechanism includes motor 6, and motor 6 fixed mounting is on the front end outer wall of flue gas body 1, and the output shaft end of motor 6 and the front end fixed connection of connecting rod 13, through setting up motor 6, is connected motor 6 and external power source to motor 6 can order about connecting rod 13 and rotate.

Many puddlers 16 surround the central annular array fixed connection of connecting axle 17 on the outer wall of connecting axle 17, and many puddlers 16 distribute evenly, improve the stirring effect of puddler 16 to inhaling oily granule.

The working principle is as follows: by arranging the frame 3, the grating 15, the feeding mechanism, the discharging mechanism, the connecting rod 13, the driving mechanism, the worm 14, the connecting shaft 17, the worm wheel 12 and the stirring rod 16, the oil absorption particles can be filled into the frame 3 through the feeding mechanism, the gratings 15 on two sides in the frame 3 can prevent the oil absorption particles from falling off, when the flue gas enters the flue gas pipe body 1, the oil absorption particles can absorb the gaseous oil at high temperature, at the moment, the driving mechanism can drive the connecting rod 13 and the worm 14 to rotate together, the worm wheel 12 can rotate and drive the connecting shaft 17 to rotate because the worm 14 and the worm wheel 12 are meshed with each other, the stirring rod 16 on the outer wall of the connecting shaft 17 can stir the oil absorption particles, so that the oil absorption particles are fully contacted with the gaseous oil, the oil removing effect is good, after the oil absorption particles absorb oil stains, the oil particles are still in a solid state, the stirring of the oil absorption particles can not be influenced, and the oil absorption particles can be discharged through the discharging mechanism after losing the absorption effect, thereby reached the gaseous state oil that contains in the flue gas that the biomass energy produced after burning in biomass boiler can eliminate the effect, prevented that gaseous state oil and the filter screen contact that is used for the flue gas to remove dust and lead to the filter screen easily to block up, improved the work efficiency that the flue gas was handled, alleviateed staff's later stage to the clear work burden of filter screen.

In the present invention, the terms "mounting", "connecting", "fixing" and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment 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 boiler flue gas processing apparatus, includes flue gas body (1), its characterized in that: the upper end of the flue gas pipe body (1) is fixedly inserted with a frame (3), the frame (3) is positioned inside the flue gas pipe body (1), grids (15) are fixedly connected to edges of two sides of the inner wall of the frame (3), a feeding mechanism and a discharging mechanism are respectively arranged at the upper end and the lower end of the frame (3), a connecting rod (13) is rotatably installed on the outer wall of the front end of the flue gas pipe body (1) in a penetrating manner, a driving mechanism is arranged at the end part of the connecting rod (13), a worm (14) is embedded in the middle part of the outer wall of the connecting rod (13), one side wall of the grid (15) is rotatably connected with a connecting shaft (17), the end part of the connecting shaft (17) movably penetrates through the other grid (15), a worm wheel (12) is fixedly connected to the end part of the connecting shaft (17), a plurality of stirring rods (16) are fixedly connected to the outer wall of the connecting shaft (17), and the stirring rods (16) are positioned between the two grids (15), the worm (14) is intermeshed with the worm wheel (12).

2. The flue gas treatment device of the industrial boiler according to claim 1, characterized in that: feed mechanism includes inlet pipe (4), the fixed intercommunication of inlet pipe (4) is in the upper end of frame (3), and the inside slip cartridge of inlet pipe (4) has rubber buffer (2).

3. The flue gas treatment device of the industrial boiler according to claim 1, characterized in that: the discharging mechanism comprises a box body (9), the box body (9) is fixedly communicated with the lower end of the frame (3), the lower end of the box body (9) is fixedly communicated with a discharging pipe (11), a valve (10) is installed on the discharging pipe (11), and a material blocking mechanism is arranged inside the box body (9).

4. The flue gas treatment device of the industrial boiler according to claim 3, characterized in that: the stock stop includes baffle (18), baffle (18) sliding connection is on the inboard upper portion edge of box (9), and the front end activity in proper order of baffle (18) runs through in the inner wall of frame (3) and flue gas body (1), and baffle (18) front end fixedly connected with connecting plate (8), the one end fixedly connected with concave type handle (7) of baffle (18) are kept away from in connecting plate (8), and the common screw thread interlude of the inner wall of inner wall and the flue gas body (1) of connecting plate (8) has screw (5).

5. The flue gas treatment device of the industrial boiler according to claim 1, characterized in that: the driving mechanism comprises a motor (6), the motor (6) is fixedly installed on the outer wall of the front end of the smoke pipe body (1), and the output shaft end of the motor (6) is fixedly connected with the front end of the connecting rod (13).

6. The flue gas treatment device of the industrial boiler according to claim 1, characterized in that: and a plurality of stirring rods (16) are fixedly connected to the outer wall of the connecting shaft (17) in an annular array around the center of the connecting shaft (17).