CN219482958U

CN219482958U - Dust cover of jet mill

Info

Publication number: CN219482958U
Application number: CN202223078830.5U
Authority: CN
Inventors: 汪光远; 汪旭升; 栾思永
Original assignee: Yingkou Xinyuan Powder Equipment Co ltd
Current assignee: Yingkou Xinyuan Powder Equipment Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-08-08
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a dust cover of an air flow crusher, which relates to the technical field of air flow crushers and comprises a mouth plate, wherein a processing cylinder is fixedly connected to the inner wall of the mouth plate, a fixed pore plate is fixedly connected to the upper surface of the processing cylinder, a conical shell is clamped on the upper surface of the fixed pore plate, silk screen plates are fixedly connected to the upper side of the inner wall of the processing cylinder, collecting grooves are formed in the left side, the right side and the front side and the rear side of the inner wall of the processing cylinder and in the lower side of the silk screen plates, electric sliding rails are arranged on one sides of the inner walls of a plurality of corresponding collecting grooves together, cleaning shells are fixedly connected to the surfaces of the opposite sides of the two electric sliding rails together, and cleaning devices are arranged on the front side and the rear side of the inner wall of the cleaning shells. The utility model can well protect the dust generated in the interior, can also avoid the overflow of the dust, influences the normal use of other equipment and the life health of users, and ensures the use effect and the use quality of the equipment in the use process.

Description

Dust cover of jet mill

Technical Field

The utility model relates to the technical field of jet mills, in particular to a dust cover of a jet mill.

Background

The jet mill and the jet mill form a whole set of crushing system, compressed air is filtered and dried, then is sprayed into the crushing cavity at high speed through a Laval nozzle, the materials are repeatedly collided, rubbed and sheared at the junction of a plurality of high-pressure air flows to be crushed, the crushed materials move to the classifying area along with the ascending air flow under the pumping force of a fan, and the thickness is enabled to be smaller under the action of the strong centrifugal force generated by a classifying turbine rotating at high speed.

The dust cover is a plate body in the traditional processing process of the equipment, so that dust can be well sealed, but also can be led out through gaps of other equipment, normal use of other equipment and life health of users are affected, and the effect and quality of the equipment in the use process are reduced.

Disclosure of Invention

The utility model aims to provide a dust cover of an air flow pulverizer, which aims to solve the problems that powder of a product is generated in the processing process of the air flow pulverizer, and the dust cover is a plate body in the processing process of equipment in the prior art, so that the dust can be well sealed, but also can be led out through gaps of other equipment, the normal use of other equipment and the life health of users are influenced, and the effect and quality of the equipment in the use process are reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust cover of jet mill, includes the mouth board, the inner wall fixedly connected with processing section of thick bamboo of mouth board, the fixed orifice plate of upper surface fixedly connected with of processing section of thick bamboo, the upper surface joint of fixed orifice plate has the cone shell, the upside fixedly connected with silk screen plate of processing section of thick bamboo inner wall, the collecting vat has all been seted up to the downside that processing section of thick bamboo inner wall's left and right sides and front and back both sides are located the silk screen plate, and a plurality of correspondence one side of collecting vat inner wall is provided with electronic slide rail jointly, two the clean shell of relative one side surface fixedly connected with of electronic slide rail jointly, both sides all are provided with cleaning device around the clean shell inner wall.

Preferably, the cleaning device comprises a miniature electric telescopic rod, one side surface of the miniature electric telescopic rod is fixedly connected with the lower side of the inner wall of the cleaning shell, two corresponding output ends of the miniature electric telescopic rod are fixedly connected with brush plates together, and a filtering device is arranged on the inner wall of the conical shell.

Preferably, the filter equipment includes the cotton piece of filtration, the surface of cotton piece of filtration and the inner wall fixed connection of cone, the lower surface of cotton piece of filtration is provided with the filtration piece of cloth, all be provided with the transom around the cone upper surface, can carry out fine protection to the dust that inside produced to can also avoid the dust to overflow, influence other equipment's normal use and user's life health, guarantee the result of use and the quality of use in the equipment use.

Preferably, the output ends of the two miniature electric telescopic rods extend to the upper surface of the cleaning shell by penetrating through the upper side of the inner wall of the cleaning shell, and the surface of the filter cloth is fixedly connected with the lower side of the inner wall of the conical shell.

Preferably, the periphery of the lower surface of the mouth plate is fixedly connected with a supporting frame.

Preferably, a discharging pipe is arranged on the left side of the wall of the processing cylinder, and an air outlet device is arranged on the right side of the wall of the processing cylinder.

Preferably, a feeding device is arranged on the lower surface of the processing cylinder.

The utility model has the technical effects and advantages that:

1. through setting up mouth board, processing section of thick bamboo, fixed orifice plate, cone shell, silk screen plate, collecting vat, electronic slide rail, clean shell, miniature electronic telescopic link, brush board, filter cotton piece, filter cloth piece, transom window, this equipment can carry out fine protection to the dust that inside produced to can also avoid the dust to overflow, influence other equipment's normal use and user's life health, guarantee the result of use and the quality of use in the equipment use.

2. Through setting up miniature electric telescopic handle, clean shell, filtration cloth, cone shell, mouth piece, support frame, guarantee the connection stability between the device in the equipment, guarantee that the device can both exert better result of use and quality of use in the equipment, provide the certain height of equipment, make things convenient for operating personnel to operate, reduce the use degree of difficulty of equipment.

3. Through setting up processing section of thick bamboo, discharging pipe, air outlet means, feeding device, provide the basic service function of equipment, guarantee the normal processing effect of equipment.

Drawings

Fig. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model.

Fig. 2 is an enlarged schematic view of the portion a in fig. 1 according to the present utility model.

Fig. 3 is an enlarged view of the B part in fig. 1 according to the present utility model.

Fig. 4 is a schematic perspective view of a conical shell according to the present utility model.

In the figure: 1. a mouth plate; 2. a processing cylinder; 3. a fixed orifice plate; 4. a conical shell; 5. a wire mesh plate; 6. a collection tank; 7. an electric slide rail; 8. cleaning the shell; 9. miniature electric telescopic rod; 10. brushing a plate; 11. filtering cotton blocks; 12. a filter cloth; 13. a support frame; 14. a discharge pipe; 15. an air outlet device; 16. a charging device; 17. and a ventilation window.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a dust cover of an air flow grinder as shown in figures 1-4, which comprises a mouth plate 1, wherein the inner wall of the mouth plate 1 is fixedly connected with a processing cylinder 2, the upper surface of the processing cylinder 2 is fixedly connected with a fixed orifice plate 3, the upper surface of the fixed orifice plate 3 is clamped with a conical shell 4, the conical shell 4 is integrally injection molded by injection molding equipment, the integral performance of the structure is ensured, the upper side of the inner wall of the processing cylinder 2 is fixedly connected with a silk screen plate 5, the left side, the right side, the front side and the rear side of the inner wall of the processing cylinder 2 and the lower side of the silk screen plate 5 are respectively provided with a collecting groove 6, one side of the inner wall of a plurality of corresponding collecting grooves 6 is jointly provided with an electric sliding rail 7, the surfaces of the opposite sides of the two electric sliding rails 7 are jointly fixedly connected with a cleaning shell 8, the front side and the rear side of the inner wall of the cleaning shell 8 are respectively provided with a cleaning device, the cleaning device includes miniature electric telescopic handle 9, the downside fixed connection of one side surface and clean shell 8 inner wall of miniature electric telescopic handle 9, the common fixedly connected with brush board 10 of output of two corresponding miniature electric telescopic handle 9, the inner wall of cone shell 4 is provided with filter equipment, filter equipment includes filter cotton piece 11, filter cotton piece 11's surface and cone shell 4's inner wall fixed connection, filter cotton piece 11's lower surface is provided with filter cloth piece 12, all be provided with ventilation window 17 around cone shell 4 upper surface, can carry out fine protection to the dust that inside produced, and can also avoid the dust to spill outside, influence other equipment's normal use and user's life health, guarantee the result of use and the quality of use in the equipment use.

As shown in fig. 1, the output ends of the two miniature electric telescopic rods 9 penetrate through the upper side of the inner wall of the cleaning shell 8 and extend to the upper surface of the cleaning shell 8, the surface of the filter cloth 12 is fixedly connected with the lower side of the inner wall of the conical shell 4, the support frames 13 are fixedly connected with the periphery of the lower surface of the mouth plate 1, the connection stability between devices in the equipment is ensured, the devices in the equipment are ensured to exert better use effect and use quality, a certain height of the equipment is provided, the operation of operators is facilitated, and the use difficulty of the equipment is reduced.

As shown in fig. 1 and 3, a discharging pipe 14 is arranged on the left side of the cylinder wall of the processing cylinder 2, an air outlet device 15 is arranged on the right side of the cylinder wall of the processing cylinder 2, and a feeding device 16 is arranged on the lower surface of the processing cylinder 2, so that the basic use function of equipment is provided, and the normal processing effect of the equipment is ensured.

The working principle of the utility model is as follows: the working function of the jet mill is provided for the processing cylinder 2 in the equipment, which is the prior art, and is not described in excessive detail herein, the innovative structure is highlighted herein, and the structure is realized on the premise of not affecting the normal use function of the equipment, and the air outlet device 15 and the feeding device 16 are both the prior art, and are not described in excessive detail herein, dust generated by the equipment in the processing process can be sucked out through the discharge pipe 14, and some dust can move upwards in the sucking process;

the dust can be filtered by the wire mesh plate 5, so that the large-particle impurities can be filtered and removed, the dust can enter the filter cloth 12 and the filter cotton block 11 continuously through the holes on the fixed pore plate 3, and is led out through the ventilation window 17 after being filtered by the filter cloth 12 and the filter cotton block 11, so that the dust-proof effect of the equipment is not affected, the dust can be purified, and the large-particle impurities on the wire mesh plate 5 are removed through the structure on the electric slide rail 7;

the electric sliding rail 7 drives the cleaning shell 8 to move, the miniature electric telescopic rod 9 in the cleaning shell 8 ejects the brush plate 10, the brush plate 10 is guaranteed to be contacted with the screen plate 5, large particle impurities on the screen plate 5 can be scraped by the screen plate 5, the filtering effect of the screen plate 5 is guaranteed, and the product on the screen plate 5 can be used, so that the waste of the product is avoided.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A dust cover of an air flow grinder, comprising a mouth plate (1), characterized in that: the utility model discloses a cleaning device, including processing section of thick bamboo (1), processing section of thick bamboo (2), the inner wall fixedly connected with processing section of thick bamboo (2), the upper surface fixedly connected with fixed orifice (3) of processing section of thick bamboo (2), the upper side joint of fixed orifice (3) has conical shell (4), the upside fixedly connected with silk screen plate (5) of processing section of thick bamboo (2) inner wall, collecting vat (6) have all been seted up to the downside that both sides lie in silk screen plate (5) around the left and right sides of processing section of thick bamboo (2) inner wall and the downside of processing section of thick bamboo (2), a plurality of corresponding one side of collecting vat (6) inner wall is provided with electronic slide rail (7) jointly, two the common fixedly connected with clean shell (8) of relative one side surface of electronic slide rail (7), both sides all are provided with cleaning device around clean shell (8) inner wall.

2. A dust cover for a jet mill according to claim 1, wherein: the cleaning device comprises miniature electric telescopic rods (9), one side surface of each miniature electric telescopic rod (9) is fixedly connected with the lower side of the inner wall of a cleaning shell (8), two corresponding output ends of each miniature electric telescopic rod (9) are fixedly connected with brush plates (10) together, and a filtering device is arranged on the inner wall of each conical shell (4).

3. A dust cover for a jet mill as set forth in claim 2, wherein: the filtering device comprises a filtering cotton block (11), the surface of the filtering cotton block (11) is fixedly connected with the inner wall of the conical shell (4), a filtering cloth piece (12) is arranged on the lower surface of the filtering cotton block (11), and ventilation windows (17) are formed in the periphery of the upper surface of the conical shell (4).

4. A dust cover for a jet mill according to claim 3, wherein: the output ends of the two miniature electric telescopic rods (9) penetrate through the upper side of the inner wall of the cleaning shell (8) and extend to the upper surface of the cleaning shell (8), and the surface of the filter cloth (12) is fixedly connected with the lower side of the inner wall of the conical shell (4).

5. A dust cover for a jet mill according to claim 1, wherein: the periphery of the lower surface of the mouth plate (1) is fixedly connected with a supporting frame (13).

6. A dust cover for a jet mill according to claim 1, wherein: the left side of a section of thick bamboo wall of processing section of thick bamboo (2) is provided with discharging pipe (14), the right side of a section of thick bamboo wall of processing section of thick bamboo (2) is provided with air outlet device (15).

7. A dust cover for a jet mill according to claim 1, wherein: the lower surface of the processing cylinder (2) is provided with a feeding device (16).