CN216572835U

CN216572835U - Mixing system with material guide and dust removal mechanism for refractory brick preparation

Info

Publication number: CN216572835U
Application number: CN202122569213.4U
Authority: CN
Inventors: 苏银庄
Original assignee: Zhengzhou Middle East Refractory Co ltd
Current assignee: Zhengzhou Middle East Refractory Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-05-24
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a material mixing system with a material guiding and dust removing mechanism for refractory brick preparation, which comprises a mixer, wherein the top surface of the mixer is provided with a feed inlet, the periphery of the feed inlet is welded with a dust hood, one side of the mixer is provided with a spiral feeding machine, one end of the spiral feeding machine is provided with a feed inlet corresponding to the feed inlet, the outer surface of the dust hood is communicated with a dust collection pipe, one end of the dust collection pipe is communicated with a dust guide pipe, the surface of the dust guide pipe is provided with a dust collection fan, and one end of the dust guide pipe is communicated with a dust collection box; according to the utility model, the annular dust hood at the periphery of the feed port is driven to adsorb and diffuse powder in the gap between the feed port and the feed port by taking the plurality of adsorption ports of the inner ring as dust collection ports by starting the dust collection fan, so that the powder is guided into the dust guide pipe by the two dust collection pipes until the powder is discharged into the dust collection box, and the environmental pollution and the powder loss caused by the fact that the powder is diffused into the outside air in the adding process are effectively reduced.

Description

Mixing system with material guide and dust removal mechanism for refractory brick preparation

Technical Field

The utility model relates to the technical field of refractory material preparation, in particular to a material mixing system with a material guide and dust removal mechanism for refractory brick preparation.

Background

At present, in the production process of refractory materials, various powdery raw materials are generally required to be added into a mixer by a spiral feeding machine in proportion for mixing, and in the adding process of powder for preparing the refractory materials, because a visible gap exists between the spiral feeding machine and a material port of the mixer, the loss exists in the adding process of the powder for the refractory materials, and the environment around a mixing system is polluted by the flying powder.

Therefore, the mixing system with the material guide and dust removal mechanism for preparing the refractory bricks has the advantage of facilitating powder collection and recycling, and further solves the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a mixing system with a material guiding and dedusting mechanism for preparing refractory bricks.

In order to achieve the purpose, the utility model adopts the following technical scheme: the mixing system with the material guide and dust removal mechanism for preparing the refractory bricks comprises a mixer, wherein the top surface of the mixer is provided with a feed inlet, and the periphery of the feed inlet is welded with a dust hood, one side of the mixer is provided with a spiral feeding machine, one end of the spiral feeding machine is provided with a feed inlet corresponding to the feed inlet, the outer surface of the dust hood is communicated with a dust pipe, one end of the dust collection pipe is communicated with a dust guide pipe, the surface of the dust guide pipe is provided with a dust collection fan, one end of the dust guide pipe is communicated with a dust collection box, two support frames are welded inside the dust collection box, two filter screens are jointed and connected between the two supporting frames, a U-shaped rod is inserted and connected on the side wall surface of the dust collection box, one end of the U-shaped rod is welded with the side surface of the filter screen, and the surface of the U-shaped rod is sleeved with a spring, the bottom surface of the dust collection box is connected with a communicating pipe, and the communicating pipe is communicated with the mixer.

As a further description of the above technical solution: the dust hood is hollow annular structure, the outer lane intercommunication of dust hood has two dust absorption pipes, and two dust absorption pipes pass through tee bend and dust guide pipe intercommunication, the inner circle of dust hood encircles and has seted up a plurality of absorption mouths, and the top that a plurality of absorption mouths are located the welding of dust hood inner circle and have the fender ring.

As a further description of the above technical solution: the utility model discloses a filter screen, including carriage and filter screen, the carriage is provided with two sets ofly, and all corresponds on two sets of carriages and the filter screen and be provided with a U type pole, every group the quantity of carriage and filter screen is two.

As a further description of the above technical solution: the dust collection box is characterized in that two inclined plates are welded at the bottom of the inner side of the dust collection box and are arranged in a splayed manner, an exhaust nozzle is arranged on the surface of the lower portion of the dust collection box, and a filter disc is welded at the end opening of the inner side of the exhaust nozzle.

As a further description of the above technical solution: one end of the communicating pipe, which is far away from the dust collection box, is provided with an inclined part, and the inclined part of the communicating pipe is communicated with the mixer.

As a further description of the above technical solution: the surface of blendor is provided with control panel, and control panel's output and dust absorption fan electric connection.

The utility model has the following beneficial effects:

in the utility model, the annular dust hood at the periphery of the feed inlet is driven to take a plurality of adsorption ports of the inner ring as dust absorption ports by starting the dust absorption fan, powder which is diffused in a gap between the feed inlet and the feed inlet is absorbed, so that the powder is guided into the dust guide pipe by the two dust absorption pipes until the powder is discharged into the dust collection box, the environmental pollution and the powder loss caused by the diffusion of the powder into the outside air in the adding process are effectively reduced, meanwhile, the two U-shaped rods are driven to respectively drive the corresponding filter screens to move relative to the support frames by separating and drawing the U-shaped rods at the two sides of the dust collection box, further, the filter screens correspondingly arranged on the two U-shaped rods are converted from a contact state into a separation state, so that the powder retained on the surfaces of the filter screens is scraped by the support frames and falls into the bottom of the dust collection box until the powder slides into the mixer through the inclined part at the lower part of the communicating pipe, thereby facilitating the derivation of the collected powder while reducing the powder loss, the practicability is strong.

Drawings

FIG. 1 is a schematic structural diagram of a material mixing system with a material guiding and dust removing mechanism for refractory brick preparation according to the present invention;

FIG. 2 is a schematic view of the internal structure of a dust collecting box of the mixing system with a material guiding and dust removing mechanism for preparing refractory bricks according to the present invention;

FIG. 3 is a schematic structural view of a dust hood of the mixing system with a material guiding and dust removing mechanism for refractory brick preparation according to the present invention.

Illustration of the drawings:

1. a mixer; 2. a spiral feeder; 3. a dust collection pipe; 4. a feeding port; 5. a feed inlet; 6. a dust hood; 7. a dust guide pipe; 8. a dust collection box; 9. a dust collection fan; 10. a communicating pipe; 11. an exhaust nozzle; 12. a support frame; 13. filtering with a screen; 14. a U-shaped rod; 15. a sloping plate; 16. a spring; 17. an adsorption port; 18. and (4) a baffle ring.

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.

According to the embodiment of the utility model, the mixing system with the guide and dust removal mechanism for preparing the refractory bricks is provided.

The utility model will be further described with reference to the accompanying drawings and specific embodiments, as shown in fig. 1-3, a mixing system with a material guiding and dust removing mechanism for manufacturing refractory bricks according to an embodiment of the utility model comprises a mixer 1, a feed inlet 5 is formed on the top surface of the mixer 1, a dust hood 6 is welded on the periphery of the feed inlet 5, a spiral feeder 2 is arranged on one side of the mixer 1, a feeding port 4 is formed at one end of the spiral feeder 2 corresponding to the feed inlet 5, a dust suction pipe 3 is communicated with the outer surface of the dust hood 6, a dust guide pipe 7 is communicated with one end of the dust suction pipe 3, a dust suction fan 9 is mounted on the surface of the dust guide pipe 7, a dust collection box 8 is communicated with one end of the dust guide pipe 7, two support frames 12 are welded inside the dust collection box 8, two filter screens 13 are attached and connected between the two support frames 12, a U-shaped rod 14 is inserted and connected on the side wall surface of the dust collection box 8, and one end of the U-shaped rod 14 is welded with the side surface of the filter screen 13, and the surface of the U-shaped rod 14 is sleeved with a spring 16, the bottom surface of the dust collection box 8 is connected with a communicating pipe 10, the communicating pipe 10 is communicated with the mixer 1, by opening the dust collection fan 9, the annular dust collection cover 6 at the periphery of the feed port 5 takes a plurality of adsorption ports 17 of the inner ring as dust collection ports, powder which is diffused in the gap between the feed port 4 and the feed port 5 is adsorbed, so that the powder is guided into the dust guide pipe 7 by the two dust collection pipes 3 until the powder is discharged into the dust collection box 8, the powder is retained on the surface of the filter screen 13 in the dust collection box 8, and clean air is discharged through the exhaust nozzle 11, thereby effectively reducing the environmental pollution and the powder loss caused by the diffusion of the powder into the outside air in the adding process, when the powder collected in the dust collection box 8 is cleaned, the two U-shaped rods 14 at the two sides of the dust collection box 8 are pulled away from each other, so that the two U-shaped rods 14 drive the corresponding filter screens 13 to move relative to the support frame 12 respectively, then the filter screens 13 correspondingly arranged on the two U-shaped rods 14 are converted into a separated state from an abutting state, so that powder retained on the surfaces of the filter screens 13 is scraped by the supporting frame 12 and falls into the bottom of the dust collection box 8 until the powder slides into the mixer 1 through the inclined part at the lower part of the communicating pipe 10, in the process, the U-shaped rods 14 are abandoned and pulled, the springs 16 sleeved on the surfaces of the U-shaped rods 14 are made to reset and rebound, the filter screens 13 correspondingly arranged on the two U-shaped rods 14 are restored to the abutting state from the separated state, powder filtering is facilitated, and the collected powder is conveniently led out while the powder loss is reduced;

in one embodiment, the dust hood 6 is a hollow annular structure, the outer ring of the dust hood 6 is communicated with two dust suction pipes 3, the two dust suction pipes 3 are communicated with the dust guide pipe 7 through a tee joint, the inner ring of the dust hood 6 is surrounded and provided with a plurality of adsorption ports 17, a baffle ring 18 is welded above the adsorption ports 17 and is positioned on the inner ring of the dust hood 6, the adsorption effect and uniformity of the dust hood 6 can be improved through the two dust suction pipes 3, the opening on the top surface of the dust hood 6 can be reduced through the baffle ring 18, and efficient 'dust removal' (both powder) is facilitated.

In one embodiment, two sets of support frames 12 and two sets of filter screens 13 are provided, and two sets of support frames 12 and two sets of filter screens 13 are respectively provided with one U-shaped rod 14, and the number of each set of support frames 12 and two sets of filter screens 13 is two, wherein the support frames 12 are rectangular frame-shaped structures, and the two filter screens 13 between the two support frames 12 are in an abutting state under the action of the springs 16, which is beneficial to filtering powder.

In one embodiment, two sloping plates 15 are welded at the bottom of the inner side of the dust collection box 8, the two sloping plates 15 are arranged in a splayed manner, the exhaust nozzle 11 is arranged on the surface of the lower part of the dust collection box 8, the filter disc is welded at the port of the inner side of the exhaust nozzle 11, the powder can be guided by the two sloping plates 15, the powder can be guided out through the communicating pipe 10, the exhaust nozzle 11 is favorable for the dust collection box 8 to discharge clean air, the filter disc can avoid secondary pollution of the powder, and the specific aperture of the filter disc is based on the granularity of the powder.

In one embodiment, an inclined portion is provided at an end of the communicating pipe 10 away from the dust box 8, and the inclined portion of the communicating pipe 10 communicates with the mixer 1, and the powder is easily discharged through the inclined portion of the communicating pipe 10.

In an embodiment, a control panel is disposed on an outer surface of the mixer 1, an output end of the control panel is electrically connected to the dust collection fan 9, and the control panel is used to control the opening and closing of the dust collection fan 9 and adjust the air speed.

The working principle is as follows:

when the dust collection device is used, the spiral feeding machine is close to the mixer, the feeding port 4 of the spiral feeding machine is enabled to be positioned above the feeding port 5 of the mixer, when material guiding and dust removal are carried out, the dust collection fan 9 is started, the annular dust hood 6 on the periphery of the feeding port 5 is enabled to take the plurality of adsorption ports 17 of the inner ring as dust collection ports, powder which is filled in the gap between the feeding port 4 and the feeding port 5 is adsorbed, the powder is led into the dust guide pipe 7 through the two dust collection pipes 3 until the powder is discharged into the dust collection box 8, the powder is retained on the surface of the filter screen 13 in the dust collection box 8, clean air is discharged through the exhaust nozzle 11, the environmental pollution and the powder loss caused by the fact that the powder is diffused into the outside air in the adding process are effectively reduced, when the powder collected in the dust collection box 8 is cleaned, the two U-shaped rods 14 on the two sides of the dust collection box 8 are mutually pulled to enable the two U-shaped rods 14 to respectively drive the corresponding filter screens 13 to move relative to the support frame 12, and then filter screen 13 that two U type poles 14 correspond the setting is converted to the separation state by the conflict state, make the powder that is detained on filter screen 13 surface receive the scraping of carriage 12 and fall into dust collection box 8 bottom, until the powder passes through communicating pipe 10 lower part the rake slip 1 inside, this in-process, pull U type pole 14 through giving up, make the spring 16 that U type pole 14 surface cup jointed rebound that resets, make filter screen 13 that two U type poles 14 correspond the setting resume to the conflict state by the separation state, conveniently carry out the powder and filter, thereby conveniently collect the derivation of back powder when reducing the powder loss, therefore, the clothes hanger is strong in practicability.

Finally, it should be noted that: although the present invention 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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Resistant firebrick preparation is with compounding system of taking guide dust removal mechanism, including blendor (1), its characterized in that: the feed inlet (5) is formed in the top surface of the mixer (1), a dust hood (6) is welded on the periphery of the feed inlet (5), a spiral feeding machine (2) is arranged on one side of the mixer (1), a feeding port (4) is formed in one end of the spiral feeding machine (2) corresponding to the feed inlet (5), a dust suction pipe (3) is communicated with the outer surface of the dust hood (6), a dust guide pipe (7) is communicated with one end of the dust suction pipe (3), a dust suction fan (9) is installed on the surface of the dust guide pipe (7), a dust collection box (8) is communicated with one end of the dust guide pipe (7), two support frames (12) are welded inside the dust collection box (8), two filter screens (13) are connected between the two support frames (12) in an attaching mode, a U-shaped rod (14) is connected on the side wall surface of the dust collection box (8) in an inserting mode, and welding one end of the U-shaped rod (14) with the side surface of the filter screens (13), and the surface of the U-shaped rod (14) is sleeved with a spring (16), the bottom surface of the dust collection box (8) is connected with a communicating pipe (10), and the communicating pipe (10) is communicated with the mixer (1).

2. The mixing system with the guide and dust removal mechanism for refractory brick preparation according to claim 1, characterized in that: the dust hood (6) is a hollow annular structure, the outer ring of the dust hood (6) is communicated with two dust suction pipes (3), the two dust suction pipes (3) are communicated with a dust guide pipe (7) through a tee joint, the inner ring of the dust hood (6) is surrounded by a plurality of adsorption ports (17), and the upper parts of the adsorption ports (17) are welded to the inner ring of the dust hood (6) to form a baffle ring (18).

3. The mixing system with the guide and dust removal mechanism for refractory brick preparation according to claim 1, characterized in that: the supporting frame (12) and the filter screen (13) are provided with two sets, a U-shaped rod (14) is correspondingly arranged on each of the two sets of supporting frames (12) and the two sets of filter screens (13), and each set of U-shaped rods is provided with two supporting frames (12) and two filter screens (13) in number.

4. The mixing system with the guide and dust removal mechanism for refractory brick preparation according to claim 1, characterized in that: the dust collection box is characterized in that two inclined plates (15) are welded at the bottom of the inner side of the dust collection box (8), the two inclined plates (15) are arranged in a splayed manner, an exhaust nozzle (11) is arranged on the surface of the lower portion of the dust collection box (8), and a filter disc is welded at the end opening of the inner side of the exhaust nozzle (11).

5. The mixing system with the guide and dust removal mechanism for refractory brick preparation according to claim 1, characterized in that: one end of the communicating pipe (10) far away from the dust collection box (8) is provided with an inclined part, and the inclined part of the communicating pipe (10) is communicated with the mixer (1).

6. The mixing system with the guide and dust removal mechanism for refractory brick preparation according to claim 1, characterized in that: the outer surface of the mixer (1) is provided with a control panel, and the output end of the control panel is electrically connected with the dust collection fan (9).