CN221267583U - Dust removal mechanism for grinder processing - Google Patents

Abstract

The utility model discloses a dust removing mechanism for processing a pulverizer, which comprises a pulverizer, wherein a dust filtering box is fixedly inserted into one side of the pulverizer, a dust removing box is arranged below the dust filtering box, the dust removing box is fixedly connected with the outer wall of the pulverizer, a dust collecting fan is fixedly arranged at the top of the dust removing box, a dust collecting pipe is communicated between the dust collecting fan and the dust filtering box, a dust collecting cover is fixedly connected in the dust filtering box, the dust collecting pipe is communicated with the dust collecting cover, a filter screen is fixedly arranged in the dust collecting cover, a motor is fixedly connected to the top of the dust filtering box, a screw rod is fixedly connected with the output end of the motor, penetrates through the dust filtering box and extends inwards, and a scraping plate is sleeved on the side wall of the screw rod, so that filtering pretreatment can be performed before dust removing operation, large-particle impurities are effectively isolated, and the dust removing mechanism is avoided.

Description

Dust removal mechanism for grinder processing

Technical Field

The utility model relates to the field of dust removal related products, in particular to a dust removal mechanism for processing a pulverizer.

Background

The pulverizer is a machine for pulverizing large-size solid raw materials to a required size, the pulverizer consists of devices such as coarse pulverizing, fine pulverizing, wind power conveying and the like, the purpose of the pulverizer is achieved in a high-speed impact mode, wind energy is utilized for pulverizing powder at one time, the traditional screening procedure is omitted, the pulverizer is mainly applied to various industries such as mines, building materials and the like, a large amount of dust is easily generated in the pulverizing process of the pulverizer, and a dust removing mechanism is needed for removing dust;

For example, chinese patent CN216419547U is an ore crusher with dust removing mechanism, crushing the finished product deposited on the screening net again by crushing the thorns and brushes, crushing the finished product deposited on the screening net again, but a lot of dust is easy to be generated in the crushing process of the crusher, and the dust is dispersed into the air when discharged through the discharge port, so that the air in the working environment is polluted, the dust is sucked into the body, the damage is also caused to the human body, and the large particle impurities cannot be effectively removed during the dust removing operation, which easily causes the blockage of the dust removing mechanism and has defect.

Disclosure of utility model

The utility model aims to provide a dust removing mechanism for processing a grinder, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust removal mechanism for grinder processing, includes the grinder, one side of grinder is fixed to be inserted and is equipped with the dust box of straining, the below of straining the dust box is equipped with the dust box, dust box and grinder outer wall fixed connection, dust box top fixed mounting has dust absorption fan, the intercommunication has the dust absorption pipe between dust absorption fan and the straining the dust box, fixedly connected with suction hood in straining the dust box, the dust absorption pipe is linked together with the suction hood, fixedly connected with filter screen in the suction hood, dust box top fixedly connected with motor, the output fixedly connected with lead screw of motor, the lead screw runs through straining the dust box and inwards extends, the screw is located the lateral wall of straining the dust box and has cup jointed the scraper blade, the one end and the filter screen laminating mutually of scraper blade, the intercommunication has the dust exhaust pipe between dust absorption fan and the dust box, fixedly connected with honeycomb duct bottom intercommunication has a plurality of shower nozzles, fixedly connected with suction hood on the dust box lateral wall, be equipped with water pump on, the storage water tank intercommunication between water pump and the honeycomb duct.

Preferably, one end of the scraping plate is fixedly connected with a telescopic rod with the inner top of the dust filtering box.

Preferably, a slide way is arranged at the inner bottom of the dust filtering box, and a dust collecting box is inserted in the slide way in a sliding way.

Preferably, a drain pipe is fixedly inserted at one side of the bottom end of the dust removal box, and a control valve is arranged on the drain pipe.

Preferably, a plurality of spray heads are equidistantly arranged.

Preferably, the motor is a servo control motor.

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

according to the dust removing mechanism for the grinder processing, dust in the grinder operation is sucked out by starting the dust suction fan through the dust suction pipe, the filter screen in the dust suction hood is used for realizing the filtration of large-particle impurities in the dust suction operation, the motor can be controlled to start to drive the screw rod to rotate, the scraping plate which is sleeved on the screw rod is used for scraping the particle impurities filtered by the filter screen along with the movement when the screw rod rotates, the dust is discharged into the dust removing box through the dust discharging pipe, the water pump is started to convey spray water in the water storage tank into the flow guide pipe through the conveying pipe, and then the spray nozzles spray out to realize the dust removing operation.

Drawings

FIG. 1 is a schematic view of a dust removing mechanism for pulverizer processing according to the present utility model;

Fig. 2 is a schematic view of a screw of a dust removing mechanism for pulverizer processing according to the present utility model.

In the figure: 1. a pulverizer; 2. a dust filtering box; 3. a dust removal box; 4. a dust collection fan; 5. a dust collection pipe; 6. a dust hood; 7. a filter screen; 8. a motor; 9. a screw rod; 10. a scraper; 11. a dust exhaust pipe; 12. a flow guiding pipe; 13. a spray head; 14. a water storage tank; 15. a water pump; 16. a delivery tube; 17. a telescopic rod; 18. a dust collection box; 19. and a blow-down pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, an embodiment of the present utility model is provided: a dust removing mechanism for processing a pulverizer comprises a pulverizer 1, a dust filtering box 2 is fixedly inserted at one side of the pulverizer 1, a dust removing box 3 is arranged below the dust filtering box 2, the dust removing box 3 is fixedly connected with the outer wall of the pulverizer 1, a dust collecting fan 4 is fixedly arranged at the top of the dust removing box 3, a dust collecting pipe 5 is communicated between the dust collecting fan 4 and the dust filtering box 2, a dust collecting hood 6 is fixedly connected in the dust filtering box 2, the dust collecting pipe 5 is communicated with the dust collecting hood 6, a filter screen 7 is fixedly arranged in the dust collecting hood 6, a motor 8 is fixedly connected at the top of the dust filtering box 2, a screw rod 9 is fixedly connected with an output end of the motor 8, the screw rod 9 penetrates through the dust filtering box 2 and extends inwards, a scraping plate 10 is sleeved on the side wall of the screw rod 9, one end of the scraping plate 10 is attached to the filter screen 7, a dust discharging pipe 11 is communicated between the dust collecting fan 4 and the dust removing box 3, the dust collection box 3 is fixedly connected with a flow guide pipe 12, the bottom of the flow guide pipe 12 is communicated with a plurality of spray heads 13, the outer side wall of the dust collection box 3 is fixedly connected with a water storage tank 14, a water pump 15 is arranged on the water storage tank 14, a conveying pipe 16 is communicated between the water pump 15 and the flow guide pipe 12, specifically, the dust collection fan 4 sucks out dust during operation of the crusher 1 by utilizing the dust collection pipe 5, the filter screen 7 in the dust collection cover 6 is utilized to realize filtration of large particle impurities in the dust during the dust collection operation, the motor 8 can be controlled to start to drive the screw rod 9 to rotate, the scraper 10 with threads sleeved on the screw rod 9 is driven to move along when the screw rod 9 rotates so as to scrape the particle impurities filtered by the filter screen 7, the dust is discharged into the dust collection box 3 by utilizing the dust discharge pipe 11, the water pump 15 is started to convey the spray water in the water storage tank 14 into the flow guide pipe 12 by utilizing the conveying pipe 16, and then the dust fall operation is realized through the ejection of a plurality of spray heads 13.

In the embodiment, one end of the scraping plate 10 and the inner top of the dust filtering box 2 are fixedly connected with a telescopic rod 17, so that the movement of the scraping plate 10 is limited, and the situation that the scraping plate revolves along with the screw rod 9 is avoided; a slide way is arranged at the inner bottom of the dust filtering box 2, a dust collecting box 18 is inserted in the slide way in a sliding way, and scraped impurities are collected; a drain pipe 19 is fixedly inserted at one side of the bottom end of the dust removal box 3, and a control valve is arranged on the drain pipe 19; the spray heads 13 are equidistantly arranged; the motor 8 is a servo control motor.

Working principle: firstly, the dust suction fan 4 is started to suck out dust in the operation of the pulverizer 1 by using the dust suction pipe 5, the filter screen 7 in the dust suction hood 6 is used for realizing the filtration of large-particle impurities in the dust suction operation, the motor 8 can be controlled to start to drive the screw rod 9 to rotate, the scraping plate 10 which is in threaded sleeve connection with the screw rod 9 during the rotation of the screw rod will follow the movement to scrape off the particle impurities filtered by the filter screen 7, the dust is discharged into the dust collection box 3 by using the dust discharge pipe 11, the water pump 15 is started to convey spray water in the water storage tank 14 into the guide pipe 12 by using the conveying pipe 16, and then the spray water is sprayed out by the spray heads 13 to realize the dust falling operation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (6)

1. The utility model provides a dust removal mechanism for grinder processing, includes grinder (1), its characterized in that: one side of rubbing crusher (1) is fixed to be inserted and is equipped with dust box (2), the below of dust box (2) is equipped with dust removal case (3), dust removal case (3) and rubbing crusher (1) outer wall fixed connection, dust removal case (3) top fixed mounting has dust absorption fan (4), intercommunication has dust absorption pipe (5) between dust absorption fan (4) and dust box (2), dust absorption box (2) internal fixation has dust hood (6), dust absorption pipe (5) are linked together with dust hood (6), dust hood (6) internal fixation has filter screen (7), dust box (2) top fixedly connected with motor (8), the output fixedly connected with lead screw (9) of motor (8), lead screw (9) run through dust box (2) and inwards extend, the screw thread cup joints scraper blade (10) on the lateral wall that lead screw (9) are located dust box (2), the one end and the dust absorption pipe (7) of scraper blade (10) are laminated, dust absorption pipe (4) internal fixation has filter screen (7), dust removal case (3) top fixedly connected with motor (8) between dust removal case (3) and dust removal case (12), the dust removal box is characterized in that a water storage tank (14) is fixedly connected to the outer side wall of the dust removal box (3), a water pump (15) is arranged on the water storage tank (14), and a conveying pipe (16) is communicated between the water pump (15) and the guide pipe (12).

2. The dust removing mechanism for grinding machine processing according to claim 1, wherein: one end of the scraping plate (10) and the inner top of the dust filtering box (2) are fixedly connected with a telescopic rod (17).

3. The dust removing mechanism for grinding machine processing according to claim 1, wherein: the inner bottom of the dust filtering box (2) is provided with a slide way, and a dust collecting box (18) is inserted in the slide way in a sliding way.

4. The dust removing mechanism for grinding machine processing according to claim 1, wherein: a drain pipe (19) is fixedly inserted into one side of the bottom end of the dust removal box (3), and a control valve is arranged on the drain pipe (19).

5. The dust removing mechanism for grinding machine processing according to claim 1, wherein: the spray heads (13) are equidistantly arranged.

6. The dust removing mechanism for grinding machine processing according to claim 1, wherein: the motor (8) is a servo control motor.