CN210795053U

CN210795053U - A dustproof pneumatic conveying storehouse for in facing material production line

Info

Publication number: CN210795053U
Application number: CN201921638707.XU
Authority: CN
Inventors: 郑昌祥
Original assignee: Nanjing Zhongya Heavy Industry Machinery Co ltd
Current assignee: Nanjing Zhongya Technology Co ltd
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-06-19
Anticipated expiration: 2029-09-28

Abstract

The utility model relates to a dustproof pneumatic conveying storehouse for in facing material production line, it includes the box, the box upper end is equipped with the apron, be equipped with the feed inlet on the apron, the one end that the apron was kept away from to the box is equipped with the hopper, the one end that the apron was kept away from to the hopper is equipped with the discharge gate, the lateral wall of box is equipped with the air outlet, the air outlet has the dust remover through the pipe connection. The utility model discloses have the possibility that reduces the dust and follow the feed inlet departure, be favorable to the effect of environmental protection.

Description

A dustproof pneumatic conveying storehouse for in facing material production line

Technical Field

The utility model belongs to the technical field of the technique that the powder was carried and specifically relates to a dustproof air conveying storehouse for in facing material production line is related to.

Background

At present, pneumatic conveying is also called airflow conveying, mainly utilizes the energy of airflow to convey granular materials in an airtight pipeline along the airflow direction, and is a specific application of fluidization technology.

In the prior art, the pneumatic conveying can be roughly divided into two types, namely a suction type and a pressure type, according to the working principle: firstly, suction-delivery type pneumatic conveying is that air and materials are sucked into a pipeline together and conveyed by low-pressure airflow, so the pneumatic conveying is also called as vacuum suction-delivery; the other is pressure-feed pneumatic conveying, which is to use compressed air higher than atmospheric pressure to push materials for conveying.

In the production process of the finishing material, a conveying bin is usually adopted to convey the powder, and the powder is generally poured into the conveying bin firstly and then conveyed.

The above prior art solutions have the following drawbacks: when powder is poured into the conveying bin, the self gravity of the dust is light, and the dust is easy to raise, so that the production environment is easy to pollute.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a dustproof pneumatic conveying storehouse for among facing material production line, its advantage is: the possibility of flying out of dust from the feed inlet is reduced, and the environment is protected.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a dustproof pneumatic conveying storehouse for in facing material production line, includes the box, the box upper end is equipped with the apron, be equipped with the feed inlet on the apron, the one end that the apron was kept away from to the box is equipped with the hopper, the one end that the apron was kept away from to the hopper is equipped with the discharge gate, the lateral wall of box is equipped with the air outlet, the air outlet has the dust remover through the pipe connection.

Through adopting above-mentioned technical scheme, the operator pours the powder into the box from the feed inlet, the in-process that the powder was being poured into, dust self is lighter easy to be kicked up, because the bore of feed inlet is less than the bore of box, consequently the dust is kicked up inside the box, can reduce the possibility that the dust flew out from the box, the dust remover takes out the dust of kicking up from the air outlet simultaneously, the effect of removing dust has been played, thereby the possibility that the dust flew out from the feed inlet has been reduced, and then the condition that the reduction dust flew out and causes the pollution production environment takes place.

The utility model discloses further set up to: the box body is provided with an observation port at one side opposite to the air outlet, and the outer side wall of the box body is provided with a soft door curtain for shielding the observation port.

Through adopting above-mentioned technical scheme, after the operator poured the powder into the box, can also clear up the powder of box inside through the viewing aperture simultaneously through the viewing aperture, the viewing aperture is great has the possibility that the dust pops out easily, and soft door curtain blocks the viewing aperture to soft door curtain has played the effect that blocks the powder, and then has reduced the possibility that the powder flew out of the box.

The utility model discloses further set up to: one side of the soft door curtain, which is far away from the hopper and deviates from the box body, is provided with a pressing plate, and one end of the soft door curtain is tightly pressed on the side wall of the box body through a bolt by the pressing plate.

Through adopting above-mentioned technical scheme, the operator presses the soft door curtain on the lateral wall of box with the clamp plate, and the bolt passes clamp plate, soft door curtain and box lateral wall simultaneously, fastens the clamp plate at the lateral wall of box, and soft door curtain is pressed from both sides tightly between clamp plate and box lateral wall simultaneously to be convenient for the operator to dismantle and install soft door curtain, so that the operator changes soft door curtain.

The utility model discloses further set up to: the feeding device is characterized in that a flexible sleeve is arranged in the feeding hole, the caliber of one end, far away from the hopper, of the flexible sleeve is larger than that of one end, facing the hopper, of the flexible sleeve, and the end, with the large caliber, of the flexible sleeve is connected with the feeding hole.

By adopting the technical scheme, an operator pours the powder into the flexible sleeve, when the powder passes through the flexible sleeve, the small-caliber end of the flexible sleeve is expanded, the possibility that the powder is blocked in the flexible sleeve can be reduced, and after the powder enters the box body, the small-caliber end of the flexible sleeve contracts back to the initial state, so that the powder can be blocked, and the possibility that the powder flies out from the box body is reduced.

The utility model discloses further set up to: the one end that flexible sleeve bore is big is turned over a set and is established at the opening part of feed inlet, the feed inlet outside cover is equipped with the clamping ring that is used for compressing tightly flexible sleeve.

Through adopting above-mentioned technical scheme, the operator turns over the one end that flexible sleeve bore is big outwards, then the cover is established on the lateral wall of feed inlet, and the clamping ring cover compresses tightly flexible sleeve in feed inlet department on the lateral wall of feed inlet simultaneously to the clamping ring has played the effect that compresses tightly flexible sleeve, so that the flexible sleeve's of operation change.

The utility model discloses further set up to: the one end that the apron was kept away from to the feed inlet is equipped with the end cover, one side that the end cover deviates from the apron is equipped with the handle.

Through adopting above-mentioned technical scheme, after the operator pours the powder into the box, take up the end cover through the handle and cover the feed inlet, the handle is convenient for the operator and takes the end cover, and the end cover covers the feed inlet to the effect that the end cover has played the effect that blocks to the dust of raising has then reduced the possibility that the dust flew from the discharge gate.

The utility model discloses further set up to: the box is inside to be equipped with the framework, the base of viewing aperture is located the top of framework, the framework inner wall is equipped with a plurality of division boards, a plurality of division board vertically and horizontally staggered sets up.

Through adopting above-mentioned technical scheme, after the operator will pour the powder into the box, the powder falls into the hopper through the division board, and when the powder was directly poured into the box, the powder was concentrated together, and the division board can be broken up the powder of concentrating to the division board plays the effect of dispersion powder, and then reduces the powder and concentrates the condition that causes the discharge gate to block up and take place in falling into the hopper.

The utility model discloses further set up to: the framework is equipped with the stopper towards the one end of hopper, the stopper sets up on the inner wall of box, the division board leans out the setting.

Through adopting above-mentioned technical scheme, the operator is when the installation framework, because framework self exists gravity, so can directly place the framework on the stopper, the stopper plays the supporting role to earlier framework for the framework is difficult for dropping, when the powder is through the division board, the division board that leans out outwards disperses the powder, thereby makes falling into the hopper that the powder disperses more, and then has improved the effect of dispersion powder.

To sum up, the utility model discloses a beneficial technological effect does:

1. the dust remover extracts raised dust from the air outlet, so that the dust removing effect is achieved, the possibility of flying out of the dust from the feeding hole is reduced, and the environment is protected;

2. a flexible sleeve is arranged in the feeding hole, and one end of the flexible sleeve with a small caliber can play a role in blocking powder, so that the possibility of flying the powder out of the box body is reduced;

3. the division board can be broken up concentrated powder to the division board plays the effect of dispersion powder, reduces the powder and concentrates to fall into the condition emergence that causes the discharge gate to block up in the hopper.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic structural diagram of the observation port according to the present embodiment.

Fig. 3 is a schematic structural diagram of the flexible sleeve according to the embodiment.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure, 1, a box body; 11. a cover plate; 12. a feed inlet; 13. a hopper; 14. a discharge port; 15. an air outlet; 2. an end cap; 21. a handle; 3. a flexible sleeve; 31. pressing a ring; 4. a viewing port; 41. pressing a plate; 42. a soft door curtain; 5. a frame body; 51. a partition plate; 52. and a limiting block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model discloses a dustproof pneumatic conveying bin for facing material production line, which comprises a box body 1, a cover plate 11, a feed inlet 12, a hopper 13 and a discharge port 14, wherein an operator connects the cover plate 11 to the upper end of the box body 1 through a bolt, the feed inlet 12 is welded on the cover plate 11, the end of the feed inlet 12 far away from the cover plate 11 is buckled with an end cover 2, the end of the end cover 2 far away from the discharge port 14 is welded with a handle 21 so as to be convenient for the operator to take the end cover 2, the hopper 13 is connected to the end of the box body 1 far away from the cover plate 11 through a flange, the discharge port 14 is welded at the end of the hopper 13 far away from the cover plate 11, an air outlet 15 is welded on the side wall of the box body 1, the air outlet 15 is connected with a dust remover through a, the dust collector is easy to lift in the process of falling into the hopper 13, the caliber of the discharge port 14 is smaller than that of the box body 1, so that the possibility of flying dust out of the box body 1 can be reduced, at the moment, a small amount of lifted powder can be drawn out of the box body 1 through the air outlet 15 by the dust collector, the dust collector plays a role in dust collection of a conveying bin, and the situation that the powder flies out of the feed port 12 to pollute the production environment is reduced.

Referring to fig. 2, a flexible sleeve 3 is arranged in a feed port 12, the flexible sleeve 3 is made of elastic cloth, the caliber of one end of the flexible sleeve 3, which faces to a cover plate 11, is large and the caliber of one end of the flexible sleeve 3, which is far away from the cover plate 11, a large-caliber end turnover sleeve is sleeved on the outer wall of the feed port 12, a press ring 31 is sleeved outside the feed port 12, the inner wall of the press ring 31 is abutted against the outer side wall of the flexible sleeve 3 after being turned over, the press ring 31 tightly abuts against the flexible sleeve 3 on the outer side wall of the feed port 12, so that the flexible sleeve 3 is not easy to fall into a box body 1, meanwhile, an operator can take down the flexible sleeve 3 by taking down the press ring 31, the flexible sleeve 3 is convenient to replace, the flexible sleeve 3 has elasticity when the operator pours powder into the box body 1, when a large amount of, after the powder enters the box body 1, one end of the flexible sleeve 3 with a small caliber is retracted to an initial state, so that raised dust can be blocked, and the possibility of flying out of the dust from the feed inlet 12 is reduced.

Referring to fig. 2 and 3, set up viewing aperture 4 convenient to the operator observes the inside condition of box 1 on the relative lateral wall of box 1 and air outlet 15, when long-pending material appears in box 1 inside, can clear up box 1 inside through viewing aperture 4, there are a plurality of soft door curtains 42 in box 1 lateral wall and the top that is located viewing aperture 4 through clamp plate 41 butt, clamp plate 41 passes through the bolt and the lateral wall fastening of box 1, soft door curtain 42 is pressed from both sides tightly and is difficult for dropping between clamp plate 41 and the box 1 lateral wall this moment, clamp plate 41 has played the effect that compresses tightly to soft door curtain 42, thereby make soft door curtain 42 convenient to detach and installation, so that the operator changes soft door curtain 42.

Referring to fig. 3 and 4, a limit block 52 is welded on the inner side wall of one end of the case body 1 away from the cover plate 11, the limiting block 52 is positioned below the bottom edge of the observation port 4, the frame body 5 is placed on the limiting block 52, the frame body 5 is pressed at one end of the limiting block 52 facing the cover plate 11 under the action of self gravity, the separating plates 51 are welded in the frame body 5 in a criss-cross mode, and the partition plate 51 inclines outward, the operator pours the powder into the box 1 from the feeding hole 12, the powder is gathered together during the pouring process, at the moment, the powder falls into the hopper 13 through the partition plate 51, when the powder passes through the partition plate 51, the partition plate 51 inclined outward can disperse the powder gathered together, and the dispersed powder slides from the sidewall of the hopper 13 to the discharge port 14 (see fig. 1), so that the partition plate 51 plays a role of dispersing the powder, thereby reducing the occurrence of the situation that the powder directly falls into the discharge port 14 (as shown in figure 1) to cause the blockage of the discharge port 14 (as shown in figure 1).

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a dustproof pneumatic conveying storehouse for in facing material production line, includes box (1), its characterized in that: the improved dust collector is characterized in that a cover plate (11) is arranged at the upper end of the box body (1), a feed inlet (12) is formed in the cover plate (11), a hopper (13) is arranged at one end, away from the cover plate (11), of the box body (1), a discharge hole (14) is formed in one end, away from the cover plate (11), of the hopper (13), an air outlet (15) is formed in the side wall of the box body (1), and the air outlet (15) is connected with a dust collector through a pipeline.

2. The dustproof pneumatic conveying bin used in the facing material production line according to claim 1, is characterized in that: the box body (1) is provided with an observation port (4) at one side opposite to the air outlet (15), and the outer side wall of the box body (1) is provided with a soft door curtain (42) used for shielding the observation port (4).

3. The dustproof pneumatic conveying bin used in the facing material production line according to claim 2, is characterized in that: one side of the soft door curtain (42), which is far away from the hopper (13) and deviates from the box body (1), is provided with a pressing plate (41), and the pressing plate (41) presses one end of the soft door curtain (42) on the side wall of the box body (1) through a bolt.

4. The dustproof pneumatic conveying bin used in the facing material production line according to claim 1, is characterized in that: be equipped with flexible sleeve (3) in feed inlet (12), the bore that hopper (13) one end was kept away from in flexible sleeve (3) is greater than the bore towards hopper (13) one end, the one end that flexible sleeve (3) bore is big is connected with feed inlet (12).

5. The dustproof pneumatic conveying bin used in the facing material production line according to claim 4, is characterized in that: the opening part at feed inlet (12) is established to a book cover that turns over that flexible sleeve (3) bore is big, feed inlet (12) outside cover is equipped with clamping ring (31) that are used for compressing tightly flexible sleeve (3).

6. The dustproof pneumatic conveying bin used in the facing material production line according to claim 5, is characterized in that: the one end that apron (11) were kept away from in feed inlet (12) is equipped with end cover (2), one side that end cover (2) deviate from apron (11) is equipped with handle (21).

7. The dustproof pneumatic conveying bin used in the facing material production line according to claim 2, is characterized in that: the box (1) is inside to be equipped with framework (5), the base of viewing aperture (4) is located the top of framework (5), framework (5) inner wall is equipped with a plurality of division boards (51), and is a plurality of division board (51) vertically and horizontally staggered sets up.

8. The dustproof pneumatic conveying bin used in the facing material production line according to claim 7, is characterized in that: frame body (5) are equipped with stopper (52) towards the one end of hopper (13), stopper (52) set up on the inner wall of box (1), division board (51) lean out the setting.