CN213032408U

CN213032408U - Dust falling device at feed end of mixer

Info

Publication number: CN213032408U
Application number: CN202021660532.5U
Authority: CN
Inventors: 康长州; 康海州
Original assignee: Gongyi Fukang Furnace Charge Co ltd
Current assignee: Gongyi Fukang Furnace Charge Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-23
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a blendor feed end dust device, including bucket elevator and blendor, the upper surface of blendor is provided with feed inlet and dust removal mouth, the bucket elevator is located one side of blendor, just the bucket elevator promotes the material and follows the material the feed inlet is poured into in the blendor, still include dust absorption house steward, dust cover, the dust absorption house steward is located one side of blendor mixes in the blendor, and the dust or the whole clean-inhales of dust that the dry powder material produced reduce the injury to operating personnel's health, can prevent that the dust from waving everywhere.

Description

Dust falling device at feed end of mixer

Technical Field

The utility model relates to a blendor field, a concretely design blendor feed end dust device.

Background

The mixer is a machine with blades rotating in a cylinder or a groove to mix and stir various raw materials into a mixture or a proper consistency, and is divided into various types including a forced mixer, a single horizontal shaft mixer, a double horizontal shaft mixer and the like.

However, when the dry powder type materials are poured into the mixing blender, a lot of dust can be generated, the dust flies everywhere, some dust materials are particularly harmful to human bodies after being sucked into the human bodies, the health of the human bodies is affected, the stirring process is simple, and the stirring effect is poor when the mixed materials are poured into the mixing blender.

Therefore, the problem that when materials are poured into the mixer, the diffusion of dust is reduced when the materials are poured into the mixer, and the dust which runs out of the mixer is rapidly sucked away is solved.

SUMMERY OF THE UTILITY MODEL

To the problem that produces the dust in the blendor among the above-mentioned prior art with the feed end, the utility model aims at providing a blendor feed end dust device.

The purpose of the utility model is realized like this:

a dust falling device for the feed end of a mixer comprises a bucket elevator and the mixer, wherein the upper surface of the mixer is provided with a feed inlet and a dust removing opening, the bucket elevator is positioned on one side of the mixer and lifts materials and pours the materials into the mixer from the feed inlet, the dust falling device further comprises a dust collecting header pipe and a dust cover, the dust collecting header pipe is positioned on one side of the mixer and is provided with a first dust collecting pipe and a second dust collecting pipe, the second dust collecting pipe is positioned on the upstream of the first dust collecting pipe, the feed end of the second dust collecting pipe is communicated with the dust cover, the dust cover covers the feed inlet, the feed end of the first dust collecting pipe is arranged above the dust removing opening, the air outlet of the dust collecting header pipe is connected with a fan, and at least one dust filtering device is arranged on the dust collecting header pipe between the second dust collecting pipe and the first dust collecting pipe, and the dust collecting main pipe between the second dust collecting pipe and the air outlet of the dust collecting main pipe is at least provided with a dust filtering device.

A further technical scheme is that the dust filtering device comprises dustproof cloth, a dust collecting pipe and a cover plate, wherein the dustproof cloth is installed in the dust collecting main pipe, the dust collecting pipe is located below the dust collecting main pipe and communicated with the dust collecting main pipe, and the cover plate covers the discharge end of the dust collecting pipe.

According to a further technical scheme, the dust-collecting pipe is arranged on the dust-facing surface of the dustproof cloth, frames are arranged on the periphery of the dustproof cloth, the number of the frames is two, and the dustproof cloth is clamped between the two frames and is fixed through a fixing piece.

A further technical scheme is that the cover plate is provided with threads, and the cover plate is in threaded connection with the dust collecting pipe.

According to a further technical scheme, the feeding end of the first dust absorption pipe is fixedly connected with a dust absorption cover, and the dust absorption cover is horn-shaped.

According to a further technical scheme, a clamping groove used for fixing a frame is formed in the inner wall of the dust collection pipe, a groove is formed in the side wall of the clamping groove, and a protruding block which can be in interference fit with the groove is arranged on the frame.

The utility model has the advantages of it is following:

1. the utility model discloses can with mix in the blendor, to the dust or the clean up reduction of dust that the dry powder material produced to the injury of operating personnel's health, can prevent that the dust from wandering everywhere.

2. The utility model discloses the blendor top is provided with the blendor dust removal mouth, can waft out through the blendor dust removal mouth with the raise dust that the material that the feed inlet was poured into produced, is all siphoned away by the dust absorption pipe of blendor dust removal mouth top, reduces the injury on leading to the fact the health in that the raise dust that the material produced is inhaled by the people.

3. The utility model discloses be provided with material baffle above the feed inlet, prevent when the material gets into the blendor, the material is because of empting to shed the production smoke and dust and scatter to the air, reduces the injury that the people inhaleed and cause the health.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a schematic view of the opening of the mixer of the present invention.

Fig. 4 is a schematic view of the dust filtering device of the present invention.

Fig. 5 is a schematic view of the dustproof cloth of the present invention.

In the figure, 1-dust hood, 2-first dust suction pipe, 3-dust suction header pipe, 4-second dust suction pipe, 5-dust cover, 6-feeding rack rail, 7-hopper, 8-mixer, 9-fan, 11-dust filter device, 111-cover plate, 112-dust removing cloth, 113-clamping groove, 114-dust suction pipe, 8-1-feeding hole, 8-2 dust removing hole, 1122-inner frame, 1121-outer frame.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, a dust falling device at the feeding end of a mixer 8 comprises a bucket elevator and a mixer 8, wherein the upper surface of the mixer 8 is provided with a feeding port 8-1 and a dust removing port 8-2, the bucket elevator is a prior art, the bucket elevator is positioned at one side of the mixer 8, the bucket elevator puts materials into a hopper 7, lifts the materials through a feeding rail 6 and pours the materials into the mixer 8 from the feeding port 8-1, the dust filtering device 11 further comprises a dust collecting main pipe 3 and a dust cover 5, the dust collecting main pipe 3 is positioned at one side of the mixer 8, the dust collecting main pipe 3 is provided with a first dust collecting pipe 2 and a second dust collecting pipe 4, the second dust collecting pipe 4 is positioned at the upstream of the first dust collecting pipe 2, and the feeding end of the second dust collecting pipe 4 is communicated with the dust cover 5, the dust cover 5 covers the feeding hole 8-1, the feeding end of the first dust suction pipe 2 is arranged above the dust removal hole 8-2, the air outlet of the dust suction main pipe 3 is connected with a fan 9, the sucked air is filtered through dustproof cloth 112 when the fan 9 works normally, the fan 9 can also perform reverse blowing to clean dust adsorbed on the dustproof cloth 112, at least one dust filtering device 11 is arranged on the dust suction main pipe 3 between the second dust suction pipe 4 and the first dust suction pipe 2, and at least one dust filtering device 11 is arranged on the dust suction main pipe 3 between the second dust suction pipe 4 and the air outlet of the dust suction main pipe 3, so that dust filtration is increased, and the content of dust in filtered air is reduced.

As a preferred embodiment, the dust filtering device 11 includes a dust cloth 112, a dust collecting pipe 114, and a cover plate 111, the dust collecting pipe 114 is installed on the dust collecting main pipe 3 and located below the dust collecting main pipe 3, the dust cloth 112 is correspondingly arranged above the dust collecting main pipe 3, the discharge end of the dust collecting main pipe 3 is covered by the cover plate 111, the cover plate 111 can be opened after the operation of the mixer 8 is finished, the accumulated dust is cleaned, the dust cloth 112 is installed in the dust collecting main pipe 3, and the filtered air can be filtered in operation.

As a preferred embodiment, it is right further supplementary of dustproof cloth 112, dustproof cloth 112 slope sets up the inboard of dust absorption house steward 3, the inner wall just at dust absorption house steward 3 is installed in the upper end setting of dustproof cloth 112 the lower part fixed mounting of dustproof cloth 112 is at the inner wall of tub 114 that gathers dust, dustproof cloth 112's the setting of meeting dust side orientation tub 114 that gathers dust, will the dust that produces on dustproof cloth 112 drops and collects in tub 114 that gathers dust, dustproof cloth 112 is provided with the frame all around, the frame has two, including outline 1121 and interior frame 1122, dustproof cloth 112 centre gripping is fixed through mounting 1122 between outline and the outline, prevents that dustproof cloth 112 from causing dustproof cloth 112 to remove or absorb the unnecessary accident on the fan 9 in dust absorption house steward 3 because the negative pressure that motor 9 produced.

As a preferred embodiment, the cover plate 111 is provided with threads, the cover plate 111 is in threaded connection with the dust collecting pipe 114, after the mixer 8 and the dust filtering device 11 are completely operated, the cover plate 111 is unscrewed to clean dust, and when the cover plate 111 is opened to clean dust, the dust collecting pipe 114 can be used for cleaning dust-proof cloth 112 in the dust collecting header pipe 3, so that the dust-proof cloth is prevented from being blocked, the next operation is ensured to be smoother, and the dust removing effect is better.

As a preferred embodiment, a dust hood 1 is fixedly connected to the feed end of the first dust suction pipe 2, the dust hood 1 is horn-shaped, the dust hood 1 faces a dust removal port below, when a material is poured into the mixer 8, dust is generated in the mixer 8, and the dust can be rapidly sucked away when emerging from the dust removal port, so that the dust can be more effectively cleaned in a diffusion range.

As a preferred embodiment, the inner wall of the dust collecting pipe 114 is provided with a clamping groove 113 for mounting the dustproof cloth 112, so that the dustproof cloth 112 is clamped in the dust collecting main pipe 3 to prevent slipping, and the installation and the disassembly are convenient.

The working process of the utility model is as follows:

the hopper 7 is filled with materials and enters the dust cover 5 from the upper part of the feeding hole along the feeding frame rail 6, the materials are poured into the mixer 8, raised dust is generated at the feeding hole and is cleaned through the first dust suction pipe 2 connected to the dust cover 5, the raised dust is also generated in the mixer 8 and is diffused through the dust removal hole 8-2, the second dust suction pipe 4 is used for cleaning the dust removal hole through air, the first dust suction pipe 2 and the second dust suction pipe 4 are both filtered through the dust suction header pipe 3, dustproof cloth 112 used for filtering is arranged in the dust suction pipe 3, the dust filtered on the dustproof cloth 112 falls into the dust collection pipe 114 for collection, a cover plate 111 is arranged at the lower end of the dust collection pipe 114 for connection, the cover plate 111 can be detached, the dust in the dust collection pipe 114 is cleaned, and the cover plate 111 is covered after cleaning.

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 invention.

Claims

1. The utility model provides a blendor feed end dust device, includes bucket elevator and blendor (8), the upper surface of blendor (8) is provided with feed inlet (8-1) and dust removal mouth (8-2), the bucket elevator is located one side of blendor (8), just the bucket elevator promotes the material and pours the material into from feed inlet (8-1) in blendor (8), its characterized in that: still include dust absorption house steward (3), dust cover (5), dust absorption house steward (3) are located one side of blendor (8), just be provided with first dust absorption pipe (2) and second dust absorption pipe (4) on dust absorption house steward (3), second dust absorption pipe (4) are located the upper reaches of first dust absorption pipe (2), the feed end of second dust absorption pipe (4) with dust cover (5) intercommunication, dust cover (5) cover feed inlet (8-1) top, the feed end of first dust absorption pipe (2) sets up dust removal mouth (8-2) top, the air outlet and a fan (9) of dust absorption house steward (3) are connected, second dust absorption pipe (4) with dust absorption house steward (3) between first dust absorption pipe (2) are last to be provided with a dust at least and cross filter equipment (11), and second dust absorption pipe (4) with dust absorption house steward (3) between the air outlet of dust absorption house steward (3) are ) At least one dust filtering device (11) is arranged on the dust filter.

2. The dust falling device at the feed end of the mixer as claimed in claim 1, wherein: dust filter equipment (11) are including dustproof cloth (112), gather dust pipe (114), apron (111), dustproof cloth (112) are installed in dust absorption house steward (3), gather dust pipe (114) be located dust absorption house steward (3) below and with dust absorption house steward (3) intercommunication, the discharge end of pipe (114) is being gathered dust to apron device lid.

3. The dust falling device at the feed end of the mixer as claimed in claim 2, wherein: the dust collecting pipe is characterized in that the dust-facing surface of the dustproof cloth (112) faces the dust collecting pipe (114), frames are arranged on the periphery of the dustproof cloth (112), the number of the frames is two, and the dustproof cloth (112) is clamped between the two frames and is fixed through a fixing piece.

4. The dust falling device at the feed end of the mixer as claimed in claim 2, wherein: the cover plate (111) is provided with threads, and the cover plate (111) is in threaded connection with the dust collection pipe (114).

5. The dust falling device at the feed end of the mixer as claimed in claim 1, wherein: the feeding end of the first dust absorption pipe (2) is fixedly connected with a dust absorption cover (1), and the dust absorption cover (1) is horn-shaped.

6. The dust falling device at the feed end of the mixer as claimed in claim 2, wherein: the inner wall of the dust collecting pipe (114) is provided with a clamping groove (113) for fixing a frame, a groove is formed in the side wall of the clamping groove, and a convex block which can be in interference fit with the groove is arranged on the frame.