CN216763622U

CN216763622U - A dustless material device of throwing for white master batch of environment-friendly

Info

Publication number: CN216763622U
Application number: CN202123032935.2U
Authority: CN
Inventors: 林元贤; 王先平; 张涛
Original assignee: Jiangyin Debao New Materials Technology Co ltd
Current assignee: Jiangyin Debao New Materials Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-17
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a dust-free feeding device for environment-friendly white master batches, which comprises a storage bin, a feeding port communicated with the storage bin, a dust collecting filter piece for collecting flying dust, a dust suction fan for applying negative pressure to the storage bin and a vibration component for applying vibration to the dust collecting filter piece, wherein an air suction port of the dust suction fan is communicated with an air vent of the dust collecting filter piece. Above-mentioned a dustless material device of throwing for white master batch of environment-friendly is rational in infrastructure, through filtering piece vibrations setting to album dirt, does benefit to its absorbent dust and drops, has avoided the waste of material, has guaranteed the filter effect that collection dirt filtered the piece.

Description

A dustless material device of throwing for white master batch of environment-friendly

Technical Field

The utility model relates to the technical field of feeding devices, in particular to a dust-free feeding device for environment-friendly white master batches.

Background

The feeding device is widely applied to bag opening, impurity removal and uniform feeding of powder packaging bags in the industries of chemical industry, food, pharmacy, batteries and the like, can be arranged above a stock bin, can directly discharge materials below a screen into the stock bin, can also be used for uniform feeding of various pneumatic conveying equipment, and can convey the materials into the stock bin by the pneumatic conveying equipment after bag opening and impurity removal.

Among the prior art, like CN 213737684U's dustless powder throw material station, including the frame, erect the feed bin of throwing in the frame, throw the feed bin and include the feed bin, set up the feed bin down in last feed bin bottom, the bottom of feed bin is equipped with the discharge gate down, discharge gate department is connected with discharging device, the top one side of going up the feed bin articulates there is the door, is equipped with proximity switch on the door, is equipped with dust collector on going up the feed bin, proximity switch passes through the start module electricity with dust collector and is connected. Dust collector is including setting up dust exhausting fan on last feed bin lateral wall, setting up the dust removal wind channel on last feed bin inner wall, and the one end in dust removal wind channel is extended feed bin and dust exhausting fan intercommunication, and the one end that dust exhausting fan was kept away from in dust removal wind channel is connected with and crosses the filter bag, and dust exhausting fan is connected with the start module electricity. And a back-blowing device is arranged on the dust removing air duct.

In the dust-free powder feeding station, the dust removal fan is used for sucking air from the feeding bin in real time during feeding, so that the feeding bin is in a negative pressure state, and thus dust raised in the feeding process can move towards the dust removal air duct direction and is adsorbed on the surface of the filter bag; after the feeding is finished and the bin door is closed, the back blowing device starts to work, and blows air into the bin through the dust removing air duct to blow off dust on the surface of the filter bag.

The dust-free powder feeding station achieves the purpose of dust-free feeding, but the filter bag cannot achieve a good dust collecting effect, and dust still falls and flies; the dust on the surface of the filter bag is blown off by blowing, and after one part on the surface of the filter bag is blown off, most of the subsequent gas flows through the part, so that blowing force cannot be applied to other parts of the filter bag, and the dust blowing effect is influenced; after too much dust is collected on the surface of the filter bag, the gas circulation is affected, and a good dust collection effect cannot be achieved, so that the dust still flies out of the discharge bin during feeding.

Therefore, there is a need for an improved dust-free feeding device for environment-friendly white master batches in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a dust-free feeding device for environment-friendly white master batches.

In order to realize the technical effects, the technical scheme of the utility model is as follows: the utility model provides a dustless material device of throwing for white master batch of environment-friendly, include the feed bin, with communicating dog-house of feed bin, be used for collecting the collection dirt filter piece of flying dust, right apply the dust absorption fan of negative pressure in the feed bin, dust absorption fan's induction port with the ventilation opening of collection dirt filter piece communicates with each other and sets up, still includes right collection dirt filter piece applys the vibration subassembly of vibration. Through the design, the vibration assembly applies vibration force to the dust collection filter piece, and dust adsorbed on the dust collection filter piece is shaken back to the storage bin, so that the loss of materials is avoided, and the ventilation effect of the dust collection filter piece is ensured; the vibration component can directly vibrate the dust collecting filter element and can also transmit the vibration to the dust collecting filter element through the transmission element.

The preferable technical proposal is that the dust collector further comprises a filter cylinder tank communicated with the storage bin, and the dust collecting filter element is arranged in the filter cylinder tank.

The preferable technical scheme is that the filter cartridge tank is arranged outside the storage bin. Through such design, compare and strain jar and set up in the feed bin, the occupation of reducible feed bin internal volume is convenient for save more materials.

The preferable technical scheme is that the vibration component further comprises a vibration motor, and the vibration motor is fixedly connected with the filter cartridge tank. With such a design, a vibration force can be applied to the filter cartridge, that is, the dust collecting filter member in the filter cartridge vibrates, and dust adsorbed on the surface of the dust collecting filter member is shaken off.

The filter cartridge tank is movably connected with the bin, a support column is arranged between the filter cartridge tank and the bin, one of the filter cartridge tank and the bin is fixedly connected with the support column, and the other of the filter cartridge tank and the bin is in clearance fit with the support column; and a pressure spring is sleeved outside the support column, and two ends of the pressure spring are respectively abutted against the filter cylinder tank and the storage bin. Through such design, avoid straining a jar and feed bin fixed connection, strain a jar long-term vibration back and feed bin breaking phenomenon, the life of extension straining a jar.

The filter cartridge tank comprises an upper tank and a lower tank which are fixedly connected in a detachable mode. Through such design, the staff of being convenient for regularly maintains clearance, changes the collection dirt and filters the piece.

The preferred technical scheme is that the upper tank and the lower tank are respectively provided with a bulge and a groove which are matched with each other in an inserted manner. Compared with the design that the upper tank and the lower tank are only arranged in a fitting mode, the connection between the upper tank and the lower tank is firmer.

The preferable technical scheme is that the vibration component comprises a pulse back flushing tank, and an air outlet of the pulse back flushing tank is communicated with an air vent of the dust collecting filter piece. Through such design, the pulse blowback jar blows off high-pressure gas, applys strong air current to collection dirt filter piece, makes the surface of collection dirt filter piece produce the vibration, shakes off the dust that collection dirt filter piece surface adsorption.

The preferable technical scheme is that the dust inlet end of the filter cylinder tank is arranged adjacent to the feed inlet. Through such design, set up in the storehouse body of feed bin in the dust end of straining a jar compared, when throwing the material, it spills over from the dog-house to be changeed the dust of avoiding flying upward.

The utility model has the advantages and beneficial effects that: the dust-free feeding device for the environment-friendly white master batches is reasonable in structure, dust adsorbed on the surface of the dust collecting filter piece can be thoroughly shaken off and separated by vibrating the dust collecting filter piece, and compared with the prior art, the dust-free feeding device for the environment-friendly white master batches can avoid the problem that the ventilation effect of the dust collecting filter piece is influenced and the dust collecting effect is finally influenced because the dust on the surface of the dust collecting filter piece cannot be blown off by air blowing.

Drawings

FIG. 1 is a schematic structural diagram of a dust-free feeding device for environment-friendly white master batches according to an embodiment of the utility model;

FIG. 2 is an exploded view of an embodiment of a dust-free feeding device for environment-friendly white masterbatch according to the present invention (omitting a vibrating assembly);

in the figure: 1. a storage bin; 11. a feeding port; 2. a dust collecting filter; 3. a dust collection fan; 4. a pulse back flushing tank; 5. a filter cartridge tank; 51. putting the mixture into a tank; 52. discharging the tank; 53. a groove; 54. a protrusion; 6. a vibration motor; 7. a support pillar; 8. a pressure spring; 9. and (4) fixing the ring.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-2, the dust-free feeding device for environment-friendly white master batches of the embodiment includes a storage bin 1, a feeding port 11 communicated with the storage bin 1, a dust collecting filter element 2 for collecting fly dust, a dust collecting fan 3 for applying negative pressure to the storage bin 1, and a vibration component for applying vibration to the dust collecting filter element 2, wherein an air suction port of the dust collecting fan 3 is communicated with an air vent of the dust collecting filter element 2.

The dust collector also comprises a pulse back-blowing tank 4, and an air outlet of the pulse back-blowing tank 4 is communicated with an air vent of the dust collecting filter piece 2.

The filter also comprises a filter cylinder tank 5 communicated with the storage bin 1, and a dust collecting filter element 2 is arranged in the filter cylinder tank 5.

The filter cartridge tank 5 is arranged outside the storage bin 1.

The filter cartridge tank 5 comprises an upper tank 51 and a lower tank 52 which are fixedly connected in a detachable manner.

The upper tank 51 and the lower tank 52 are respectively provided with a projection 54 and a groove 53 which are in plug fit with each other.

The dust inlet end of the filter cartridge tank 5 is arranged adjacent to the feed inlet 11.

The dust collecting filter 2 is a 400-mesh filter cartridge.

Go up jar 51 and lower jar 52 through solid fixed ring 9 fixed connection, gu fixed ring 9 cover establish with last jar 51 with lower jar 52 outside, gu fixed ring 9 is locked through locking screw and lock nut cooperation.

The dust absorption fan 3 and the pulse back-blowing tank 4 are both fixedly connected with the filter cylinder tank 5.

The vibration component comprises a vibration motor 6, and the vibration motor 6 is fixedly connected with the filter cartridge tank 5.

The filter cartridge tank 5 is movably connected with the bin 1, a support column 7 is arranged between the filter cartridge tank 5 and the bin 1, one of the filter cartridge tank 5 and the bin 1 is fixedly connected with the support column 7, and the other of the filter cartridge tank 5 and the bin 1 is in clearance fit with the support column 7; a pressure spring 8 is sleeved outside the supporting column 7, and two ends of the pressure spring 8 are respectively abutted against the filter cartridge tank 5 and the storage bin 1.

The vibration direction of the vibration motor 6 is vertically arranged.

The use mode of the embodiment is as follows: when feeding, the material is fed into the stock bin 1 from the feeding port 11, the dust absorption fan 3 is started to suck air into the stock bin 1, so that the stock bin 1 is in a negative pressure state, the flying dust raised in the feeding process moves towards the direction of the filter cartridge tank 5, and the dust is adsorbed on the surface of the dust collection filter piece 2;

after throwing the material, pulse blowback jar 4 begins work, and filter 2 to album dirt and blow out high-pressure gas, filter 2 to album dirt and exert strong air current, make the surface production vibration of collection dirt filter 2, will gather dirt and filter 2 surface adsorption's dust shake off, finally fall into feed bin 1 in, both avoided the loss of material, also guaranteed the effect of ventilating that collection dirt filtered 2.

Simultaneously vibrating motor 6 starts, exerts the vibrational force to straining a jar 5, strains the synchronous vibrations of a collection dirt filtration piece 2 in a jar 5, and the dust that the collection dirt filtration piece 2 surface adsorption of being convenient for drops.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a dustless material device of throwing for white master batch of environment-friendly, including feed bin (1), with feed bin (1) communicating dog-house (11), be used for collecting the collection dirt filter piece (2), right exert the dust absorption fan (3) of negative pressure in feed bin (1), the induction port of dust absorption fan (3) with the vent of collection dirt filter piece (2) communicates with each other and sets up, its characterized in that, it is right still to include collection dirt filter piece (2) and exert the vibration subassembly of vibration.

2. The dust-free feeding device for the environment-friendly white master batches according to claim 1, further comprising a filter cylinder tank (5) communicated with the storage bin (1), wherein the dust collecting filter element (2) is arranged in the filter cylinder tank (5).

3. The dust-free feeding device for the environment-friendly white master batches according to claim 2, wherein the filter cartridge tank (5) is arranged outside the stock bin (1).

4. The dust-free feeding device for the environment-friendly white master batches according to claim 3, wherein the vibration assembly comprises a vibration motor (6), and the vibration motor (6) is fixedly connected with the filter cartridge tank (5).

5. The dust-free feeding device for the environment-friendly white master batches according to claim 4, wherein the filter cylinder tank (5) is movably connected with the stock bin (1), a supporting column (7) is arranged between the filter cylinder tank (5) and the stock bin (1), one of the filter cylinder tank (5) and the stock bin (1) is fixedly connected with the supporting column (7), and the other of the filter cylinder tank (5) and the stock bin (1) is in clearance fit with the supporting column (7); support column (7) overcoat is equipped with pressure spring (8), the both ends of pressure spring (8) respectively with filter cartridge jar (5) and feed bin (1) looks butt.

6. The dust-free feeding device for the environment-friendly white master batch according to claim 2, wherein the filter cartridge tank (5) comprises an upper tank (51) and a lower tank (52) which are fixedly connected in a detachable manner.

7. The dust-free feeding device for the environment-friendly white master batch according to claim 6, wherein the upper tank (51) and the lower tank (52) are respectively provided with a protrusion (54) and a groove (53) which are in plug fit with each other.

8. The dust-free feeding device for the environment-friendly white master batches according to claim 2, further comprising a pulse back blowing tank (4), wherein an air outlet of the pulse back blowing tank (4) is communicated with an air vent of the dust collecting filter element (2).

9. The dust-free feeding device for the environment-friendly white master batch according to claim 2, wherein a dust inlet end of the filter cartridge tank (5) is arranged adjacent to the feeding port (11).