CN213103703U

CN213103703U - Dust collection device in cement processing

Info

Publication number: CN213103703U
Application number: CN202021984140.4U
Authority: CN
Inventors: 闫风光
Original assignee: University of Shanghai for Science and Technology
Current assignee: University of Shanghai for Science and Technology
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-04
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a dust collection device in cement processing, including support, dryer, backup pad, drive structure, motor, pivot, first sprocket, second sprocket, chain, bull stick, flabellum, sheet frame, filter screen, dust removal structure, pipe, through-hole, dust absorption net and washing structure. The utility model has the advantages that: can the dust absorption after opening the motor, and during the pivot rotates, still can drive two pipes and rotate, two pipe structures are the same, but fixed angle phase is ninety degrees, consequently, the pivot drives two pipe rotations, and then make four dust absorption net rotations, four dust absorption net positions are all inequality, when two pipes rotate, can successively rotate to the below and contact with the surface of water in the washing structure, consequently, the flabellum constantly rotates when producing wind-force, the dust can be adsorbed on the dust absorption net, and at the rotation in-process of dust absorption net, constantly be brought into the aquatic, the dust absorption net constantly passes through the surface of water, then the surface can not blocked up by the dust granule, can keep dust collection effect.

Description

Dust collection device in cement processing

Technical Field

The utility model relates to a collection device specifically is a dust collection device in cement processing, belongs to cement processing auxiliary device technical field.

Background

The production process of silicate cement is representative in cement production, limestone and clay are used as main raw materials, raw materials are prepared through crushing, proportioning and grinding, then the raw materials are fed into a cement kiln to be calcined into clinker, and then the clinker is ground by adding a proper amount of gypsum.

But current dust collection device, mainly absorb the dust, avoid raising in cement manufacture process, and can't carry out effective processing to the dust, because cement is mass simultaneous production usually, the volume of dust is big and constantly produce, therefore common dust collection device just is plugged up inside filter screen by the dust very easily after using for a long time, consequently need frequently clear up the dust of collection device inside collection.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dust collection device in cement processing just for solving above-mentioned problem, can let in the aquatic with the dust when collecting the dust to avoid the problem that the filter screen of device is plugged up to the dust volume is big in the cement processing process.

The utility model realizes the above purpose by the following technical proposal, a dust collecting device in cement processing, which comprises a bracket and an air duct fixedly connected with the bracket, wherein the air duct is fixedly connected with a supporting plate, the supporting plate is connected with a driving structure, the driving structure comprises a motor, a rotating shaft, a first chain wheel, a second chain wheel, a chain, a rotating rod, fan blades, a plate frame and a filter screen, the motor is fixedly connected with the supporting plate, the rotating shaft is fixedly connected with an output shaft of the motor, the rotating rod is rotatably connected with the air duct, the first chain wheel and the second chain wheel are respectively fixedly connected with the rotating rod on the rotating shaft, the chain is jointly meshed with the first chain wheel and the second chain wheel, the fan blades are fixedly connected with the rotating rod, and the plate frame is fixedly connected with the inner wall of the air duct, fixedly connected with on the sheet frame the filter screen, the internally connected with dust removal structure of dryer, dust removal structure includes pipe, through-hole and dust absorption net, it is connected with two to rotate on the inner wall of dryer the pipe, two pipe fixed connection, and two the pipe with pivot fixed connection, two all seted up two on the pipe the through-hole, four the equal fixedly connected with in inside of through-hole the dust absorption net, the bottom of dryer is connected with washs the structure.

Preferably, in order to enable dust collected by the device to be effectively cleaned, the cleaning structure comprises a water tank, a glass pipe and a water drainage pipe, the water tank is fixedly connected to the bottom of the air duct, and the glass pipe and the water drainage pipe are fixedly connected to the water tank.

Preferably, in order to conveniently carry out dismouting and maintenance to the inside of device, the top of dryer rotates and is connected with the spiral cover, the centre department of spiral cover is the arc structure.

Preferably, in order to make the activity orbit of two pipes comparatively stable and do not rock, dust removal structure still includes the stopper, fixedly connected with is four on the inner wall of dryer the stopper, four the stopper respectively with two the pipe rotates to be connected.

Preferably, in order to observe the water quantity in the water tank through the glass tube, the horizontal height of the top end of the glass tube is larger than that of the top end of the water tank, and the inner wall of the bottom of the water tank is in an inclined structure.

Preferably, in order to enable the circular tube to rotate slowly and the fan blades to rotate quickly, the diameter of the first chain wheel is larger than that of the second chain wheel, and the fan blades are located between the filter screen and the inner wall of the air duct.

The utility model has the advantages that: after the motor is started, the output shaft of the motor rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the first chain wheel to rotate, the first chain wheel drives the second chain wheel to rotate through the chain, so that the rotating rod rotates along with the second chain wheel, the rotating rod rotates to drive the fan blades to rotate, wind power is generated, air flow penetrates through the whole air duct, therefore, the opening device can absorb dust during cement production, when the rotating shaft rotates, the rotating shaft can drive the two circular pipes to rotate, the two circular pipes have the same structure and are separated by ninety degrees, therefore, the rotating shaft drives the two circular pipes to rotate, and further, the four dust absorption nets rotate, the positions of the four dust absorption nets are different, when the two circular pipes rotate, the dust can sequentially rotate to the lowest part and is contacted with the water surface in the cleaning structure, therefore, when the fan blades continuously rotate to generate the wind power, the dust can be adsorbed on the dust absorption nets, the dust absorption net constantly passes through the surface of water, and then the surface can not blocked up by the dust granule, can keep dust absorption effect always, and after the device finishes using, through wasing the mixture of structure discharge cement dust and water can.

Drawings

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

FIG. 2 is an enlarged view of the part A shown in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the bracket and the dust removing structure shown in FIG. 1;

fig. 4 is an exploded view of the connection structure of two round pipes shown in fig. 3.

In the figure: 1. support, 2, dryer, 3, backup pad, 4, drive structure, 41, motor, 42, pivot, 43, first sprocket, 44, second sprocket, 45, chain, 46, bull stick, 47, flabellum, 48, sheet frame, 49, filter screen, 5, dust removal structure, 51, pipe, 52, through-hole, 53, dust absorption net, 54, stopper, 6, washing structure, 61, water tank, 62, glass pipe, 63, drain pipe, 7, spiral cover.

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, a dust collecting device in cement processing includes a support 1 and an air duct 2 fixedly connected to the support 1, a support plate 3 is fixedly connected to the air duct 2, the support plate 3 is connected to a driving structure 4, the driving structure 4 includes a motor 41, a rotating shaft 42, a first chain wheel 43, a second chain wheel 44, a chain 45, a rotating rod 46, a fan blade 47, a frame 48 and a filter screen 49, the support plate 3 is fixedly connected to the motor 41, an output shaft of the motor 41 is fixedly connected to the rotating shaft 42, the air duct 2 is rotatably connected to the rotating rod 46, the rotating shaft 42 and the rotating rod 46 are respectively and fixedly connected to the first chain wheel 43 and the second chain wheel 44, the chain 45 is engaged with the first chain wheel 43 and the second chain wheel 44, the fan blade 47 is fixedly connected to the rotating rod 46, fixedly connected with on the inner wall of dryer 2 sheet frame 48, fixedly connected with on the sheet frame 48 filter screen 49, the internal connection of dryer 2 has dust removal structure 5, dust removal structure 5 includes pipe 51, through-hole 52 and dust absorption net 53, it is connected with two to rotate on the inner wall of dryer 2 pipe 51, two pipe 51 fixed connection, and two pipe 51 with pivot 42 fixed connection, two all seted up two on the pipe 51 through-hole 52, four the equal fixedly connected with in inside of through-hole 52 dust absorption net 53, the bottom of dryer 2 is connected with washs structure 6.

As a technical optimization scheme of the utility model, it includes water tank 61, glass pipe 62 and drain pipe 63 to wash structure 6, water tank 61 fixed connection in the bottom of dryer 2, fixedly connected with on the water tank 61 glass pipe 62 with drain pipe 63.

As a technical optimization scheme of the utility model, the top of dryer 2 is rotated and is connected with spiral cover 7, the centre department of spiral cover 7 is the arc structure.

As a technical optimization scheme of the utility model, dust removal structure 5 still includes stopper 54, fixedly connected with is four on the inner wall of dryer 2 stopper 54, four stopper 54 respectively with two pipe 51 rotates to be connected.

As a technical optimization scheme of the utility model, the level on glass pipe 62 top is greater than the level on water tank 61 top, the bottom inner wall of water tank 61 is the slope structure.

As a technical optimization scheme of the utility model, the diameter of first sprocket 43 is greater than the diameter of second sprocket 44, flabellum 47 is located filter screen 49 with between the inner wall of dryer 2.

When the utility model is used, firstly, water is filled in the water tank 61, according to the principle of a communicating vessel, when water is added into the water tank 61 through the glass tube 62, the water level line of the water in the water tank 61 can be observed, when the water tank 61 is full of water, the motor 41 is electrically connected with an external power supply, the motor 41 is started, the output shaft of the motor 41 rotates to drive the rotating shaft 42 to rotate, the rotating shaft 42 rotates to drive the first chain wheel 43 to rotate, the first chain wheel 43 drives the second chain wheel 44 to rotate through the chain 45, so that the rotating rod 46 rotates along with the second chain wheel 44, the rotating rod 46 rotates to drive the fan blades 47 to rotate, thereby generating wind power, the air flow runs through the whole air duct 2, therefore, when cement is produced, the opening device can suck dust, when the rotating shaft 42 rotates, two circular tubes 51 can also be driven to rotate, the two circular tubes 51 have the same structure, but the fixed angle is ninety, and then make four dust absorption net 53 rotate, four dust absorption net 53 positions are all inequality, when two pipes 51 rotate, can rotate successively to the below and contact with the surface of water in the water tank 61, therefore flabellum 47 constantly rotates when producing wind-force, the dust can be adsorbed on dust absorption net 53, and in the rotation process of dust absorption net 53, constantly be brought into the aquatic by the point, dust absorption net 53 constantly passes through the surface of water, then the surface can not be stopped up by the dust granule, can keep dust absorption effect always, after the device finishes using, open drain pipe 63 and can discharge the mixture of cement dust and water, and the bottom inner wall slope of water tank 61, can avoid there being water to accumulate in water tank 61.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a dust collection device in cement processing, includes support (1) and its fixed connection in dryer (2) of support (1), its characterized in that: the fan drum is characterized in that a supporting plate (3) is fixedly connected to the air duct (2), a driving structure (4) is connected to the supporting plate (3), the driving structure (4) comprises a motor (41), a rotating shaft (42), a first chain wheel (43), a second chain wheel (44), a chain (45), a rotating rod (46), fan blades (47), a plate frame (48) and a filter screen (49), the motor (41) is fixedly connected to the supporting plate (3), the rotating shaft (42) is fixedly connected to an output shaft of the motor (41), the rotating rod (46) is rotatably connected to the air duct (2), the first chain wheel (43) and the second chain wheel (44) are respectively and fixedly connected to the rotating shaft (42) and the rotating rod (46), the chain (45) is meshed with the first chain wheel (43) and the second chain wheel (44) together, and the fan blades (47) are fixedly connected to the rotating rod (46), fixedly connected with on the inner wall of dryer (2) sheet frame (48), fixedly connected with on sheet frame (48) filter screen (49), the internal connection of dryer (2) has dust removal structure (5), dust removal structure (5) include pipe (51), through-hole (52) and dust absorption net (53), it is connected with two to rotate on the inner wall of dryer (2) pipe (51), two pipe (51) fixed connection, and two pipe (51) with pivot (42) fixed connection, two all seted up on pipe (51) through-hole (52), four the equal fixedly connected with in inside of through-hole (52) dust absorption net (53), the bottom of dryer (2) is connected with washs structure (6).

2. The dust collecting device in cement processing according to claim 1, wherein: wash structure (6) and include water tank (61), glass pipe (62) and drain pipe (63), water tank (61) fixed connection in the bottom of dryer (2), fixedly connected with on water tank (61) glass pipe (62) with drain pipe (63).

3. The dust collecting device in cement processing according to claim 1, wherein: the top of the air duct (2) is rotatably connected with a spiral cover (7), and the middle of the spiral cover (7) is of an arc-shaped structure.

4. The dust collecting device in cement processing according to claim 1, wherein: the dust removal structure (5) further comprises limiting blocks (54), the inner wall of the air duct (2) is fixedly connected with four limiting blocks (54), and the four limiting blocks (54) are respectively connected with the two circular tubes (51) in a rotating mode.

5. The dust collecting device in cement processing according to claim 2, wherein: the horizontal height of the top end of the glass tube (62) is larger than that of the top end of the water tank (61), and the inner wall of the bottom of the water tank (61) is of an inclined structure.

6. The dust collecting device in cement processing according to claim 1, wherein: the diameter of the first chain wheel (43) is larger than that of the second chain wheel (44), and the fan blades (47) are located between the filter screen (49) and the inner wall of the air duct (2).