CN206897073U - A kind of rotary Environmental-protection dust removal device - Google Patents

Abstract

The utility model discloses a rotary environmental protection dedusting device, which comprises a dedusting pipeline, and is characterized in that: a mist nozzle is fixed above the dedusting pipeline, a dust funnel is fixed under the dedusting pipeline, and a dust funnel is fixed on the right side of the inner wall of the dedusting pipeline. A motor bracket, a motor is fixed on the end face of the motor bracket, a rotating shaft sleeve is fixed on the motor shaft, an eccentric rotating shaft sleeve is fixed on one side of the rotating shaft sleeve, a rotating shaft is hinged inside the eccentric rotating shaft sleeve, and a cone is fixed in the middle of the rotating shaft gear, the bevel gear meshes with the inner bevel gear, the inner bevel gear is fixed on the middle part of the inner wall of the dust removal pipeline through the inner bevel gear frame, the other end of the rotating shaft is fixed with a ball head, and the ball end surface of the ball head is connected with the ball head The spherical surface inside the seat fits, the ball head seat is fixed on the inner wall of the dust removal pipeline, a turntable is fixed on the outer circumference of the ball head, several groups of dust scraping blades are fixed on the outer peripheral end surface of the turntable, and a Set of dust shields.

Description

A rotary environmental protection dust removal device

technical field

The utility model relates to the field of environmental protection equipment, in particular to a rotary environmental protection dust removal device.

Background technique

As the name suggests, the dust collector is for dust removal, mainly removing industrial dust, smoke and other polluting gases. By using a dust collector to separate the particulate dust and fine dust in the industrial waste gas, the effect of purifying the air is achieved. Dust collectors and dust removal equipment are currently widely used in various industries, such as foundry industry, metallurgy, mechanical processing, mining, cement processing, thermal power plants, pharmaceuticals, building materials, chemicals (raw material manufacturing and plastic products), pharmaceuticals, tobacco and food processing, asphalt Flue gas filtration of mixers, concrete mixing, grain, waste incinerators, coal-fired boilers, fluidized bed boilers, etc. In the field of industrial dust removal, industrial dust collectors are usually used; among them, bag dust collectors are also used in industrial dust collectors. Its basic principle is that a certain number of cloth bags are set in a filter chamber. After the dusty gas enters the filter chamber from the air inlet, it can only drill into the cloth bag and flow out of the filter chamber from the opening end of the cloth bag, and When entering the air outlet, since the dust cannot pass through the surface of the bag, the filtered gas dust will be filtered out, and the dust bag will be blocked by dust in a short time with this method alone, making the work efficiency very low. Inadequacies of existing technologies.

Utility model content

The technical problem to be solved by the utility model is to provide a rotary environmental protection dedusting device, which is convenient for dedusting industrial waste gas conveniently and quickly.

The utility model adopts following technical scheme to realize the object of the invention:

A rotary environmental protection dust removal device, including a dust removal pipe, characterized in that: a mist nozzle is fixed above the dust removal pipe, a conical funnel is fixed below the dust removal pipe, and a motor bracket is fixed on the right side of the inner wall of the dust removal pipe. The end face of the motor bracket is fixed with a motor, the motor shaft is fixed with a rotating shaft sleeve, one side of the rotating shaft sleeve is fixed with an eccentric rotating shaft sleeve, and a rotating shaft is hinged inside the eccentric rotating shaft sleeve, and a bevel gear is fixed in the middle of the rotating shaft. The bevel gear meshes with the inner bevel gear, the inner bevel gear is fixed in the middle of the inner wall of the dust removal pipeline through the inner bevel gear frame, and the other end of the rotating shaft is fixed with a ball head, and the ball end surface of the ball head is matched with the inner spherical surface of the ball head seat , the ball head seat is fixed on the inner wall of the dust removal pipeline, a turntable is fixed on the outer circumference of the ball head, a group of dust scraping blades are fixed on the outer peripheral end surface of the turntable, and dust shields are respectively arranged on both sides of the turntable.

As a further limitation of the technical solution, a baffle is fixed on the rotating shaft, and the baffle is located at the inner end surface of the eccentric shaft sleeve.

As a further limitation of the technical solution, the dust baffle is circular and is sealed between the outer circumference and the inner wall of the dust removal pipe, and a central hole is provided in the center of the dust baffle.

Compared with the prior art, the advantages and positive effects of the utility model are: when the industrial waste gas enters the dust removal pipeline, it enters between the two dust shields through the central hole of the dust shield, and at this time, it is sprayed into the dust removal pipe by the mist nozzle Fog, after the combination of fog and solid particle dust, the self-weight becomes larger, and it will adhere to the inner wall of the dust removal pipe due to gravity. The rotation of the motor drives the rotation of the shaft sleeve, thereby driving the eccentric shaft sleeve and its inner hinged shaft to make a circular motion around the motor shaft. The bevel gear on the top and the inner bevel gear mesh to drive the rotating shaft to rotate, and the rotating shaft drives the fixed turntable on the ball head to rotate. The dust scraper on the turntable hangs the solid particle dust, and the dust will be discharged from the dust removal pipe through the conical funnel set under the dust removal pipe. Inside. The utility model can be equipped with a dust collecting device under the funnel, which facilitates the collection of dust and effectively ensures the centralized recovery and treatment of dust.

Description of drawings

Fig. 1 and Fig. 2 are three-dimensional structure schematic diagrams of the present utility model.

Fig. 3 is the front view of the utility model.

Fig. 4 is a side view of the utility model.

Fig. 5 is a top view of the utility model.

Fig. 6 is a partially enlarged view of the rotating shaft part of the present invention.

In the figure: 1. Mist nozzle, 2. Dust removal pipe, 3. Inner bevel gear frame, 4. Eccentric rotating shaft sleeve, 5. Motor bracket, 6. Motor, 7. Rotating shaft, 8. Rotating shaft sleeve, 9. Bevel gear, 10 , Internal bevel gear, 11, dust shield, 12, conical funnel, 13, dust scraper, 14, ball head, 14a, turntable, 15, ball head seat, 16, baffle plate.

detailed description

A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

As shown in Figures 1-6, the utility model includes a dust removal pipeline 2, a mist nozzle 1 is fixed above the dust removal pipeline 2, a conical funnel 12 is fixed below the dust removal pipeline 2, and the right side of the inner wall of the dust removal pipeline 2 is A motor bracket 5 is fixed, a motor 6 is fixed on the end face of the motor bracket 5, a shaft sleeve 8 is fixed on the shaft of the motor 6, an eccentric shaft sleeve 4 is fixed on one side of the shaft sleeve 8, and the eccentric shaft sleeve 4 is internally hinged There is a rotating shaft 7, and the middle part of the rotating shaft 7 is fixed with a bevel gear 9, and the bevel gear 9 meshes with the inner bevel gear 10, and the inner bevel gear 10 is fixed on the middle part of the inner wall of the dust removal pipeline 2 through the inner bevel gear frame 3. The other end of the rotating shaft 7 is fixed with a ball head 14, the spherical end surface of the ball head 14 is matched with the inner spherical surface of the ball head seat 15, the ball head seat 15 is fixed on the inner wall of the dust removal pipeline 2, and the outer circumference of the ball head 14 is fixed There is a turntable 14a, a group of dust scraping blades 13 are fixed on the outer peripheral end surface of the turntable 14a, and dust shields 11 are respectively arranged on both sides of the turntable 14a.

A baffle 16 is fixed on the rotating shaft 7, and the baffle 16 is located at the inner end surface of the eccentric shaft sleeve 4. The two groups of dust baffles 11 are circular and sealed between the outer circumference and the inner wall of the dust removal pipeline 2. A center hole is arranged at the center of the dust plate 11 .

The working process of the utility model is: when the industrial waste gas enters the dust removal pipeline 2, it enters between the two dust shields 11 through the center hole of the dust shield 11, and the central hole of the dust shield 11 is a small gap, and the two sets of dust shields 11 is circular and sealed between the outer circular end surface and the inner wall of the dust removal pipe 2, the ball head 14, the turntable 14a and the dust scraper 13 are located between the two sets of dust baffles 11, and the mist is sprayed into the dust removal pipe 2 by the mist nozzle 1 After the mist is combined with the solid particle dust, the self-weight will become larger due to the gravity and the wetness of the dust, and it will adhere to the inner wall of the dust removal pipeline 2. The rotation of the motor 6 drives the rotation of the shaft sleeve 8, and the eccentric shaft sleeve 4 is fixed on one side of the shaft sleeve 8, and There is a certain angle between the axis of the rotating shaft sleeve 8 and the axis of the eccentric rotating shaft sleeve 4, thereby driving the eccentric rotating shaft sleeve 4 and the hinged rotating shaft 7 to make a circular motion around the motor 6 axis. At the inner end face of the eccentric rotating shaft sleeve 4, the other end of the rotating shaft 7 is fixed with a ball head 14. The end face of the ball head is placed on the spherical concave surface of the ball head seat 15, so that the rotating shaft 7 will not move along the axial direction. The bevel gear 9 fixed on the rotating shaft 7 Mesh with the internal bevel gear 10 to drive the rotating shaft 7 to rotate, and the rotating shaft 7 drives the fixed turntable 14a on the ball head 14 to rotate. The funnel 12 is discharged in the dust removal pipeline 2 . The utility model can be equipped with a dust collection device under the conical funnel 12, which facilitates the collection of dust, effectively ensures the centralized recovery and treatment of dust, and completes environmental protection and dust removal.

What is disclosed above is only a specific embodiment of the utility model, but the utility model is not limited thereto, and any changes conceivable by those skilled in the art should fall within the protection scope of the utility model.

Claims (3)

1. a kind of rotary Environmental-protection dust removal device, including cleaning shaft (2), it is characterized in that：It is fixed above the cleaning shaft (2) There is fog nozzle (1), conical hopper (12) is fixed with below the cleaning shaft (2), cleaning shaft (2) the inwall right side is solid Surely there is electric machine support (5), electric machine support (5) end face is fixed with motor (6), and motor (6) axle is fixed with rotating shaft set (8), rotating shaft set (8) side is fixed with eccentrically weighted shaft set (4), and rotating shaft (7), institute are hinged with the eccentrically weighted shaft set (4) State rotating shaft (7) and be fixedly arranged in the middle of bevel gear (9), the bevel gear (9) is engaged with internal bevel gear (10), the internal bevel gear (10) It is fixed on by internal bevel gear frame (3) in the middle part of the cleaning shaft (2) inwall, rotating shaft (7) other end is fixed with bulb (14), bulb (14) the ball end face coordinates with ball cup (15) Internal Spherical Surface, and the ball cup (15) is fixed on cleaning shaft (2) On inwall, rotating disk (14a) is fixed with bulb (14) excircle, rotating disk (14a) outer circumferential end face is fixed with one group Dust blowing piece (13), rotating disk (14a) both sides are respectively arranged with dust board (11).

2. rotary Environmental-protection dust removal device according to claim 1, it is characterized in that：Baffle plate is fixed with the rotating shaft (7) (16), the baffle plate (16) is located at eccentrically weighted shaft set (4) inner face.

3. rotary Environmental-protection dust removal device according to claim 1, it is characterized in that：The dust board (11) is circular and outer Sealed at circumference between the cleaning shaft (2) inwall, centre bore is provided with dust board (11) center.