CN217436634U

CN217436634U - Powder storage tank with dust-raising-prevention mechanism at feeding port

Info

Publication number: CN217436634U
Application number: CN202220536857.5U
Authority: CN
Inventors: 陈卫
Original assignee: Dongying Yinqiaio Metallic Pigment Co ltd
Current assignee: Dongying Yinqiaio Metallic Pigment Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-09-16
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a powder storage tank with a dust-raising prevention mechanism at a feeding port, which comprises a storage tank and a dust-raising prevention mechanism; a storage tank: the outer cambered surface of the storage tank is symmetrically provided with fixing rings, the two fixing rings are fixedly connected through supporting columns, the lower surfaces of the fixing rings at the lower ends of the two fixing rings are provided with uniformly distributed bases, the lower surface of the storage tank is provided with a powder outlet, the upper end of the powder outlet is connected with a valve in series, the right side of the upper surface of the storage tank is provided with a gas outlet bin, and a filter plate is clamped inside the gas outlet bin; prevent raise dust mechanism: set up in the upper end of holding vessel, still include control switch, control switch sets up in the leading flank of base, and external power source is connected to control switch's input electricity, still includes the handle, the handle sets up in the leading flank of filter, and this pan feeding mouth area prevents the powder storage tank of raise dust mechanism, can both accomplish good dustproof processing with after the pan feeding during the pan feeding, ensures staff's health.

Description

Powder storage tank with dust-raising-prevention mechanism at feeding port

Technical Field

The utility model relates to a powder storage technical field specifically is a pan feeding mouth takes powder storage tank of raise dust mechanism.

Background

The powder is prepared by grinding larger solid into smaller particles, the physicochemical properties of the powder refer to various inherent physical and chemical properties of the powder, the dust has the characteristics closely related to the dust prevention technology, such as density, particle size, dispersity, repose, wettability, adhesiveness, explosiveness, charge (charge) property, specific resistance, coagulation and the like, the powder is often stored in a powder storage tank and needs to be guided into the storage tank for storage, the existing storage tank directly guides the powder into the storage tank through a feeding port, the powder floats in the storage tank in the guiding process, the internal air pressure is increased along with continuous guiding, the floating powder is sprayed out along with air flow to form raised dust when a conveying pipe is separated from the feeding port, the feeding port is limited by factors of different material conveying pipe diameters during feeding, and gaps exist at the butt joint part easily, therefore, the powder storage tank with the dust-raising-preventing mechanism at the feeding port is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a pan feeding mouth and take powder storage tank of dustproof mechanism, in time resume the inside atmospheric pressure of storage tank, discharge gate department has the dustproof mechanism, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a powder storage tank with a dust-raising prevention mechanism at a feeding port comprises a storage tank and a dust-raising prevention mechanism;

a storage tank: the outer cambered surface of the storage tank is symmetrically provided with fixing rings, the two fixing rings are fixedly connected through supporting columns, the lower surfaces of the fixing rings at the lower ends of the two fixing rings are provided with uniformly distributed bases, the lower surface of the storage tank is provided with a powder outlet, the upper end of the powder outlet is connected with a valve in series, the right side of the upper surface of the storage tank is provided with an air outlet bin, and a filter plate is clamped inside the air outlet bin;

prevent raise dust mechanism: set up in the upper end of holding vessel, close the pan feeding mouth earlier after having carried the powder, prevent that the powder from raising, in time resume inside atmospheric pressure through the storehouse of giving vent to anger, be equipped with the filter at the storehouse of giving vent to anger, prevent the powder departure, it is effectual to prevent the raise dust, the pan feeding mouth can satisfy the butt joint of different pipe diameter conveying pipeline, the sealed design of pan feeding mouth of pipe, the dirt powder at defeated material in-process pan feeding position of effectively avoiding flies upward, guarantee staff's health, can both accomplish good dustproof processing during the pan feeding and after the pan feeding.

Furthermore, the motor control device further comprises a control switch, wherein the control switch is arranged on the front side face of the base, and the input end of the control switch is electrically connected with an external power supply to control the motor to work.

Further, still include the handle, the handle sets up in the leading flank of filter, conveniently changes the filter.

Further, prevent raise dust mechanism includes flexible rope, sack, baffle and internal tooth ring, the sack sets up in the pan feeding mouth upper end of holding vessel, and the interlude has flexible rope in the jack of sack upper end, and sliding connection has an internal tooth ring in the arc spout of holding vessel roof, and the left side of the outer cambered surface of internal tooth ring is equipped with the baffle, prevents that the raise dust from raising out through the pan feeding mouth, prevents that the dust from raising out from the feed inlet.

Further, dustproof mechanism still includes motor and gear, the motor sets up in the upper surface of holding vessel, and the output shaft lower extreme of motor passes the slide opening of holding vessel upper surface and is equipped with the gear, and the gear is connected with the meshing of interior ring gear, and control switch's output electricity connects the input of motor, for interior ring gear rotates and provides power, and the drive baffle rotates.

Furthermore, the tooth ratio of the gear to the inner gear ring is one to five, so that the adjustment is more accurate.

Furthermore, still include the glass board, the glass board sets up in the mounting groove of holding vessel extrados face, is convenient for observe the position of baffle.

Compared with the prior art, the beneficial effects of the utility model are that: this powder storage tank of raise dust mechanism is prevented to pan feeding mouth area has following benefit:

the cloth bag is sleeved on the outer arc surface of the conveying pipeline, the flexible rope is tensioned, a knot is tied, the upper end of the cloth bag is fixed with the outer arc surface of the conveying pipeline, the motor is controlled to rotate through a control switch, an output shaft of the motor drives a gear to rotate, the gear drives an inner gear ring to slide along an arc-shaped chute, the inner gear ring drives a baffle to rotate, the position of the baffle is observed through a glass plate, the motor stops working after a material inlet is completely exposed, powder is guided into a storage tank to be stored, internal air is gradually extruded in the guiding process, the air is discharged through a gas outlet bin, a filter plate intercepts dust in the discharging process to prevent the dust from flying out, the baffle is arranged at the material inlet, the material inlet is closed firstly after the powder is conveyed to prevent the powder from flying up, the internal air pressure is restored through the gas outlet bin in time, the filter plate is arranged at the gas outlet bin to prevent the powder from flying out, the dust-flying out effect is good, and the pan feeding mouth can satisfy the butt joint of different pipe diameter conveying pipeline, and the design of pan feeding mouth of pipe sealing effectively avoids defeated material in-process pan feeding position's dust powder to fly upward, can both accomplish good dustproof processing with after the pan feeding during the pan feeding, ensures staff's health.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the dust-proof mechanism of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

fig. 4 is a schematic structural view of the flexible rope of the present invention.

In the figure: 1 holding vessel, 2 bases, 3 support columns, 4 control switches, 5 fixed rings, 6 dustproof mechanisms, 61 flexible ropes, 62 cloth bags, 63 baffles, 64 motors, 65 gears, 66 internal tooth rings, 7 glass plates, 8 powder outlets, 9 gas outlets, 10 filter plates and 11 handles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present embodiment provides a technical solution: a powder storage tank with a dust-raising prevention mechanism at a feeding port comprises a storage tank 1 and a dust-raising prevention mechanism 6;

storage tank 1: the storage tank 1 provides an installation position for the dust-raising prevention mechanism, the outer arc surface of the storage tank 1 is symmetrically provided with fixing rings 5, the two fixing rings 5 are fixedly connected through a support column 3, the lower surfaces of the fixing rings 5 at the lower end are provided with uniformly distributed bases 2, the storage tank 1 is fixed, the lower surface of the storage tank 1 is provided with a powder outlet 8, the upper end of the powder outlet 8 is connected with a valve in series, the valve is opened, powder is taken out through the powder outlet 8, the right side of the upper surface of the storage tank 1 is provided with an air outlet bin 9, a filter plate 10 is clamped inside the air outlet bin 9, air is discharged through the air outlet bin 9, the filter plate 10 intercepts dust in the discharging process, and dust is prevented from flying out;

dustproof mechanism 6: the dust-proof mechanism 6 comprises a flexible rope 61, a cloth bag 62, a baffle 63 and an inner toothed ring 66, the cloth bag 62 is arranged at the upper end of a feeding port of the storage tank 1, the flexible rope 61 is inserted into a jack at the upper end of the cloth bag 62, the inner toothed ring 66 is connected in an arc-shaped chute at the top wall of the storage tank 1 in a sliding way, the baffle 63 is arranged at the left side of the outer arc surface of the inner toothed ring 66, the dust-proof mechanism 6 further comprises a motor 64 and a gear 65, the motor 64 is arranged on the upper surface of the storage tank 1, the lower end of an output shaft of the motor 64 penetrates through a sliding hole in the upper surface of the storage tank 1 and is provided with the gear 65, the gear 65 is meshed with the inner toothed ring 66, the output end of the control switch 4 is electrically connected with the input end of the motor 64, the gear ratio of the gear 65 to the inner toothed ring 66 is one to five, the cloth bag 62 is sleeved on the outer arc surface of the conveying pipeline, the flexible rope 61 is tensioned, a rope knot is tied, the upper end of the cloth bag 62 is fixed with the outer arc surface of the conveying pipeline, the motor 64 is controlled to rotate through the control switch 4, the output shaft of the motor 64 drives the gear 65 to rotate, the gear 65 drives the inner gear ring 66 to slide along the arc-shaped sliding groove, the inner gear ring 66 drives the baffle 63 to rotate, the position of the baffle 63 is observed through the glass plate 7, and the motor 64 stops working after the feeding port is completely exposed, so that powder is guided into the storage tank 1 to be stored.

Wherein: the automatic control device is characterized by further comprising a control switch 4, wherein the control switch 4 is arranged on the front side face of the base 2, the input end of the control switch 4 is electrically connected with an external power supply, and the motor 64 is controlled to work.

Wherein: still include handle 11, handle 11 sets up in the leading flank of filter 10, is convenient for change filter 10.

Wherein: still include glass board 7, glass board 7 sets up in the mounting groove of holding vessel 1 extrados, observes the position of baffle 63 through glass board 7.

The utility model provides a pair of powder storage tank of raise dust mechanism is prevented to pan feeding mouth area theory of operation as follows: butt-jointing the conveying pipeline with the upper end of the feeding port, sleeving the cloth bag 62 on the outer arc surface of the conveying pipeline, tensioning the flexible rope 61, tying a knot, fixing the upper end of the cloth bag 62 and the outer arc surface of the conveying pipeline together, controlling the motor 64 to rotate through the control switch 4, driving the gear 65 to rotate by the output shaft of the motor 64, driving the inner gear ring 66 to slide along the arc-shaped chute by the gear 65, driving the baffle 63 to rotate by the inner gear ring 66, observing the position of the baffle 63 through the glass plate 7, guiding the powder into the storage tank 1 to be stored after the feeding port is completely exposed, gradually extruding the internal air in the guiding process, discharging the air through the air outlet bin 9, intercepting dust by the filter plate 10 in the discharging process, preventing flying of the flying dust, firstly controlling the motor 64 to rotate after the storage is finished, moving the baffle 63 to the lower end of the feeding port to block the feeding port, then the knot of flexible rope 61 is opened, pipeline and pan feeding mouth upper end break away from, will give vent to anger the upper end of storehouse 9 and sack 62 and cover the cloth that hides rain, open the valve when getting powder, the powder is taken out through powder mouth 8, holds handle 11 and changes filter 10.

It should be noted that the motor 64 disclosed in the above embodiment may be a Y132S-8 motor, and the control switch 4 is provided with a button corresponding to the motor 64 for controlling the switch operation thereof.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a pan feeding mouth area dust prevention mechanism's powder storage tank which characterized in that: comprises a storage tank (1) and a dust-proof mechanism (6);

storage tank (1): the outer cambered surface of the storage tank is symmetrically provided with fixing rings (5), the two fixing rings (5) are fixedly connected through a support column (3), the lower surfaces of the fixing rings (5) at the lower ends are provided with bases (2) which are uniformly distributed, the lower surface of the storage tank (1) is provided with a powder outlet (8), the upper end of the powder outlet (8) is connected with a valve in series, the right side of the upper surface of the storage tank (1) is provided with a gas outlet bin (9), and a filter plate (10) is clamped inside the gas outlet bin (9);

dustproof mechanism (6): is arranged at the upper end of the storage tank (1).

2. The powder storage tank with the dust raising prevention mechanism at the feeding port according to claim 1, characterized in that: the automatic control device is characterized by further comprising a control switch (4), wherein the control switch (4) is arranged on the front side face of the base (2), and the input end of the control switch (4) is electrically connected with an external power supply.

3. The powder storage tank with the feeding port provided with the dust-raising-preventing mechanism as claimed in claim 1, is characterized in that: the novel filter plate is characterized by further comprising a handle (11), wherein the handle (11) is arranged on the front side face of the filter plate (10).

4. The powder storage tank with the feeding port provided with the dust-raising-preventing mechanism as claimed in claim 2, characterized in that: dustproof mechanism (6) include flexible rope (61), sack (62), baffle (63) and interior ring gear (66), sack (62) set up in the pan feeding mouth upper end of holding vessel (1), and flexible rope (61) have been interlude in the jack of sack (62) upper end, and sliding connection has interior ring gear (66) in the arc spout of holding vessel (1) roof, and the left side of interior ring gear (66) extrados is equipped with baffle (63).

5. The powder storage tank with the feeding port provided with the dust-raising-preventing mechanism as claimed in claim 4, is characterized in that: prevent raise dust mechanism (6) and still include motor (64) and gear (65), motor (64) set up in the upper surface of holding vessel (1), and the output shaft lower extreme of motor (64) passes the slide opening of holding vessel (1) upper surface and is equipped with gear (65), and gear (65) are connected with interior ring gear (66) meshing, and the input of motor (64) is connected to the output electricity of control switch (4).

6. The powder storage tank with the dust raising prevention mechanism at the feeding port according to claim 5, characterized in that: the tooth ratio of the gear (65) to the inner gear ring (66) is one to five.

7. The powder storage tank with the feeding port provided with the dust-raising-preventing mechanism as claimed in claim 1, is characterized in that: the storage tank is characterized by further comprising a glass plate (7), wherein the glass plate (7) is arranged in the mounting groove of the outer arc surface of the storage tank (1).