CN215876651U

CN215876651U - Dust remover for sludge treatment tail gas

Info

Publication number: CN215876651U
Application number: CN202121897008.4U
Authority: CN
Inventors: 尹希勤; 唐金忠
Original assignee: Shanghai Zexi Environmental Protection Engineering Co ltd
Current assignee: Shanghai Zexi Environmental Protection Engineering Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-22
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a dust remover for sludge treatment tail gas, which comprises a collecting cover, wherein the top end of the collecting cover is fixedly provided with an air channel, and the tail end of the air channel is fixedly provided with an annular cover; along with the increase of mud drying degree, in the course of working of its latter half section, can diffuse more and more dust, the cover is collected in the setting, install the top at drying machine, gather together the collection to the air that contains the dust, rotation through the siphon effect, the air that contains the dust in the cover will be collected inhales the annular cover through the wind channel, be provided with two kinds of different filter screens in the annular cover, install the filter screen that the ring frame surface mesh is bigger, seal the tie point of annular cover and pipeline, make the air pass first group filter screen, filter the great dust of granule simultaneously, be provided with the multiunit filter plate in the first group filter screen, the filter plate follows the pivot and rotates, the filter screen mesh on the filter plate is bigger simultaneously, can filter the dust that the granule is littleer.

Description

Dust remover for sludge treatment tail gas

Technical Field

The utility model relates to the technical field of sludge treatment, in particular to a dust remover for sludge treatment tail gas.

Background

The sludge is solid sediment generated in the process of treating water and sewage, the solid sediment is between an ancient map and liquid, the water content is high, solid-liquid separation is difficult to carry out through sedimentation, meanwhile, the sludge with high water content is difficult to transport, the water content of the sludge is mostly reduced for a sludge treatment method, and sludge drying is the most important link in the whole sludge treatment process.

In the second half section of the treatment process of sludge for drying, because the sludge contains extremely many impurities, in the drying and stirring process, due to dehydration, some particles contained in the sludge are gradually changed into dust, the generation of the dust can be gradually promoted along with the drying degree of the sludge, the existence of the dust can not only influence the surrounding environment, but also cause danger to the health of workers operating machines, and the sludge is easily infected with symptoms such as pneumoconiosis and the like after being in a high-dust environment for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust remover for sludge treatment tail gas, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dust remover for sludge treatment tail gas, is including collecting the cover, the top fixed mounting who collects the cover has the wind channel, the tail end fixed mounting in wind channel has annular cover, annular cover's front end is provided with the plate washer, annular cover's right-hand member fixed mounting has U type pipe, the bottom fixed mounting of U type pipe has the dust collection box, the rear end of annular cover is installed the motor admittedly, fixed mounting has the output shaft in the annular cover, the draw-in groove has been seted up on the plate washer, the rear end fixed mounting of plate washer has the pivot, the rear end fixed mounting of pivot has the card axle, the outside fixed mounting of pivot has the ring frame, fixed mounting has fixed frame in the pivot, fixed mounting has the picture peg on the dust collection box, the appearance chamber has been seted up in the dust collection box.

Preferably, the ring frames are provided with two groups, the two groups of ring frames are respectively arranged at the front end and the rear end of the rotating shaft, the two groups of ring frames are provided with a group of filter screens, and the ring frame at the front end is not in contact with the baffle.

Preferably, the baffle is clamped into the annular cover through a clamping groove, and a bearing is arranged at a connecting point of the rotating shaft and the baffle.

Preferably, be provided with the fixed frame of a plurality of groups in the pivot, all install a set of filter screen in the fixed frame of every group, the filter screen mesh number on the fixed frame is greater than the filter screen on the ring frame.

Preferably, set up a plurality of groups between motor and the annular cover and strengthen the strip, the output shaft rotates through the drive of motor, the pivot is gone into in the output shaft through the card axle card.

Preferably, a group of insertion plates are respectively arranged at the front end and the rear end of the dust collection box, the dust collection box is connected with the U-shaped pipe in a clamping mode through the two groups of insertion plates, and water is filled in the accommodating cavity.

Preferably, the collecting cover is arranged at the tail part of the sludge treatment equipment, and the front end and the rear end of the collecting cover are respectively provided with a through hole.

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

1. along with the increase of mud drying degree, in the course of working of its latter half section, can diffuse more and more dust, the cover is collected in the setting, install the top at drying machine, gather together the collection to the air that contains the dust, rotation through the siphon effect, the air that contains the dust in the cover will be collected inhales the annular cover through the wind channel, be provided with two kinds of different filter screens in the annular cover, install the filter screen that the ring frame surface mesh is bigger, seal the tie point of annular cover and pipeline, make the air pass first group filter screen, filter the great dust of granule simultaneously, be provided with the multiunit filter plate in the first group filter screen, the filter plate follows the pivot and rotates, the filter screen mesh on the filter plate is bigger simultaneously, can filter the dust that the granule is littleer.

2. After the filter screen uses for a long time, more and more dust can be accumulated on the surface, also can cause the dust fall effect to descend gradually, and in this device, two sets of filter screens are all installed in a set of pivot, and the pivot is installed on the plate washer, takes off the plate washer after change, accomplishes the change to the filter screen, can make the device resume the use fast.

Drawings

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

FIG. 2 is a schematic view of the annular shroud configuration of the present invention;

FIG. 3 is a schematic view of the dust filter structure of the present invention;

fig. 4 is a schematic view of the dust box structure of the present invention.

In the figure: 1. a collection hood; 2. an air duct; 3. an annular shroud; 4. a U-shaped pipe; 5. a dust collecting box; 6. a baffle plate; 7. a motor; 8. an output shaft; 9. a ring frame; 10. clamping a shaft; 11. a rotating shaft; 12. a fixing frame; 13. a card slot; 14. inserting plates; 15. and a cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution of a dust remover for sludge treatment tail gas: the utility model provides a dust remover for sludge treatment tail gas, as shown in fig. 1-4, including collecting cover 1, the top fixed mounting who collects cover 1 has wind channel 2, the tail end fixed mounting in wind channel 2 has annular cover 3, the front end of annular cover 3 is provided with plate baffle 6, the right-hand member fixed mounting of annular cover 3 has U type pipe 4, the bottom fixed mounting of U type pipe 4 has dust-collecting box 5, the rear end fixed mounting of annular cover 3 has motor 7, fixed mounting has output shaft 8 in the annular cover 3, draw-in groove 13 has been seted up on the plate baffle 6, the rear end fixed mounting of plate baffle 6 has pivot 11, the rear end fixed mounting of pivot 11 has card axle 10, the outside fixed mounting of pivot 11 has ring frame 9, fixed mounting has fixed frame 12 on the pivot 11, fixed mounting has picture peg 14 on the dust-collecting box 5, it has appearance chamber 15 to open in the dust-collecting box 5.

Through adopting above-mentioned technical scheme, will collect cover 1 and install the latter half section at sludge treatment equipment, mud drying in-process produced dust, get into and collect cover 1, back gets into annular cover 3 through wind channel 2, motor 7 drive pivot 11 rotates, pivot 11 drives ring frame 9 and fixed frame 12 and rotates, make the filter screen of installing on ring frame 9 and fixed frame 12 filter the air through in annular cover 3, the filter screen laminating of ring frame 9 is in the inner wall of annular cover 3, carry out the prefilter to dusty air, the filter screen on the fixed frame 12 further filters the dust in the air, air after the filteration gets into U type pipe 4, the dust that drops on partial remaining dust and the first set of filter screen rolls down to in dust collection box 5, the income water in dust collection box 5, can further adsorb the dust, avoid resuspending in the air again.

Specifically, as shown in fig. 2, two groups of ring frames 9 are provided, two groups of ring frames 9 are respectively installed at the front end and the rear end of the rotating shaft 11, two groups of ring frames 9 are provided with a group of filter screens, and the ring frame 9 at the front end is not in contact with the baffle 6.

Through adopting above-mentioned technical scheme, set up two sets of ring framves 9 for the first group filter screen of installation, to the air spare prefilter through annular cover 3, because ring frame 9 is installed on pivot 11, plate washer 6 does not rotate, and the ring frame 9 of front end does not contact with plate washer 6, can avoid causing the influence to the rotation of pivot 11.

Specifically, as shown in fig. 2 and 3, the baffle 6 is clamped into the annular cover 3 through the clamping groove 13, and a bearing is arranged at a connection point of the rotating shaft 11 and the baffle 6.

Through adopting above-mentioned technical scheme, 6 card of plate washer are gone into annular cover 3 after, can insert annular cover 3 with pivot 11 and install the filter screen on pivot 11, filter dirty air, set up draw-in groove 13, can avoid plate washer 6 to take place to rotate, installation bearing for connect pivot 11 and plate washer 6, avoid the rotation of pivot 11 to receive the influence simultaneously.

Specifically, as shown in fig. 3, a plurality of groups of fixed frames 12 are arranged on the rotating shaft 11, a group of filter screens is installed in each group of fixed frames 12, and the number of the filter screens on the fixed frames 12 is larger than that of the filter screens on the ring frame 9.

Through adopting above-mentioned technical scheme, the filter screen mesh number on the ring frame 9 is littleer, can carry out prefilter to dirty air, and the filter screen of installing on fixed frame 12 can carry out further filtration to the air, can avoid great dust particle to block up the filter screen that mesh number is bigger for the filter effect further promotes.

Specifically, as shown in fig. 2, a plurality of sets of reinforcing bars are arranged between the motor 7 and the annular cover 3, the output shaft 8 is driven by the motor 7 to rotate, and the rotating shaft 11 is clamped into the output shaft 8 through the clamping shaft 10.

Through adopting above-mentioned technical scheme, it is more stable that motor 7 and annular cover 3 are connected to set up the enhancement strip, inserts annular cover 3 with the output of motor 7 in, can directly drive pivot 11 through output shaft 8 and rotate, avoids dusty air to leak from annular cover 3 simultaneously.

Specifically, as shown in fig. 4, a set of insertion plates 14 are respectively arranged at the front end and the rear end of the dust collection box 5, the dust collection box 5 is connected with the U-shaped pipe 4 through the two sets of insertion plates 14 in a clamping manner, and the cavity 15 is filled with water.

Through adopting above-mentioned technical scheme, set up picture peg 14 for dust collection box 5 can be dismantled, holds the chamber 15 and adorns water back, can adsorb the dust that partially rolls to dust collection box 5 in, avoids floating in the air once more, and dust collection box 5 dismantles only can simultaneously, and the opening appears in the bottom of U type pipe 4, when clearing up U type pipe 4, sewage can be more convenient clear out in the pipeline.

Specifically, as shown in fig. 1, the collecting cover 1 is installed at the tail of the sludge treatment equipment, and the front end and the rear end of the collecting cover 1 are respectively provided with a through hole.

Through adopting above-mentioned technical scheme, sludge treatment equipment's latter half section dust increases gradually, sets up the through-hole for cover 1 is collected to the mud accessible of mummification, is convenient for collect the clearance to the dust.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered 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 or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust remover for sludge treatment tail gas, is including collecting cover (1), its characterized in that: the dust collecting cover is characterized in that an air duct (2) is fixedly mounted at the top end of the collecting cover (1), an annular cover (3) is fixedly mounted at the tail end of the air duct (2), a baffle plate (6) is arranged at the front end of the annular cover (3), a U-shaped pipe (4) is fixedly mounted at the right end of the annular cover (3), a dust collecting box (5) is fixedly mounted at the bottom end of the U-shaped pipe (4), a motor (7) is fixedly mounted at the rear end of the annular cover (3), an output shaft (8) is fixedly mounted in the annular cover (3), a clamping groove (13) is formed in the baffle plate (6), a rotating shaft (11) is fixedly mounted at the rear end of the baffle plate (6), a clamping shaft (10) is fixedly mounted at the rear end of the rotating shaft (11), a ring frame (9) is fixedly mounted at the outer part of the rotating shaft (11), a fixing frame (12) is fixedly mounted on the rotating shaft (11), a plug board (14) is fixedly mounted on the dust collecting box (5), the dust collecting box (5) is internally provided with a containing cavity (15).

2. The dust remover for sludge treatment tail gas according to claim 1, characterized in that: the ring frames (9) are provided with two groups, the two groups of ring frames (9) are respectively arranged at the front end and the rear end of the rotating shaft (11), the two groups of ring frames (9) are provided with a group of filter screens, and the ring frame (9) at the front end is not in contact with the baffle plate (6).

3. The dust remover for sludge treatment tail gas according to claim 1, characterized in that: the baffle plate (6) is clamped into the annular cover (3) through a clamping groove (13), and a bearing is arranged at a connecting point of the rotating shaft (11) and the baffle plate (6).

4. The dust remover for sludge treatment tail gas according to claim 1, characterized in that: the rotary shaft (11) is provided with a plurality of groups of fixed frames (12), a group of filter screens are installed in each group of fixed frames (12), and the number of the filter screens on the fixed frames (12) is larger than that of the filter screens on the ring frame (9).

5. The dust remover for sludge treatment tail gas according to claim 1, characterized in that: set up a plurality of groups between motor (7) and annular cover (3) and strengthen the strip, output shaft (8) rotate through the drive of motor (7), pivot (11) are gone into in output shaft (8) through calorie axle (10) card.

6. The dust remover for sludge treatment tail gas according to claim 1, characterized in that: the dust collecting box is characterized in that a set of inserting plates (14) are respectively arranged at the front end and the rear end of the dust collecting box (5), the dust collecting box (5) is connected with the U-shaped pipe (4) in a clamping mode through the two sets of inserting plates (14), and water is filled in the accommodating cavity (15).

7. The dust remover for sludge treatment tail gas according to claim 1, characterized in that: the collecting cover (1) is arranged at the tail part of the sludge treatment equipment, and the front end and the rear end of the collecting cover (1) are respectively provided with a through hole.