CN215046228U

CN215046228U - Blanking dredging device

Info

Publication number: CN215046228U
Application number: CN202121172845.0U
Authority: CN
Inventors: 汪阳
Original assignee: Dangsheng Science And Technology Changzhou New Materials Co ltd
Current assignee: Dangsheng Science And Technology Changzhou New Materials Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-07
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to the technical field of new energy lithium battery production equipment, in particular to a blanking dredging device, which comprises an unloader, a rotary impeller, a feeding port and a discharging port, wherein the feeding port is arranged above the unloader, the discharging port is arranged below the unloader, and the rotary impeller is arranged inside the unloader; an air inlet hole is formed in the side wall of one end, close to the feeding hole, of the unloader, an air pipe joint is installed in the air inlet hole, the air pipe joint is connected with an air inlet pipe, and a pressure reducing valve is installed between the air inlet pipe and a middle-section pipe; one end of the middle section pipe is connected to the filtering structure, the other end of the filtering structure is connected with the air source pipe, and one end of the air source pipe is fixedly connected with the air outlet end of the exhaust fan. The utility model discloses, the air supply passes through the air pipe joint and carries to the unloader in, can play the effect of blowing away to the material in the unloader, avoids the material to take place the putty phenomenon in the unloader, guarantees the logical in the same direction as when the material is unloaded.

Description

Blanking dredging device

Technical Field

The utility model relates to a new forms of energy lithium cell production facility technical field especially relates to unloading pull throughs.

Background

The star-shaped unloading machine is a main device for storing, feeding, quantitatively feeding, airflow conveying and ash discharging in a dust removing device system specially used for powder engineering, and star-shaped unloading devices are arranged at outlets of cyclone dust collectors, so that dust in dust hoppers of the dust collectors can be timely discharged, and the sealing of the dust removing system is guaranteed. The discharger is suitable for powdery and granular materials and is widely applied to the industrial departments of environmental protection, metallurgy, chemical industry, grain, food and the like.

The existing star-shaped unloading machine is easy to cause material blockage at the position of a feeding hole or form a bridge, so that the unloading work efficiency is influenced. Therefore, a blanking dredging device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a blanking dredging device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the blanking dredging device comprises a discharging machine, a rotary impeller, a feeding hole and a discharging hole, wherein the feeding hole is formed above the discharging machine, the discharging hole is formed below the discharging machine, and the rotary impeller is arranged inside the discharging machine;

an air inlet hole is formed in the side wall of one end, close to the feeding hole, of the unloader, an air pipe joint is installed in the air inlet hole, the air pipe joint is connected with an air inlet pipe, and a pressure reducing valve is installed between the air inlet pipe and a middle-section pipe;

one end of the middle section pipe is connected to the filtering structure, the other end of the filtering structure is connected with the air source pipe, and one end of the air source pipe is fixedly connected with the air outlet end of the exhaust fan.

Preferably, the air inlet hole is M20, and is arranged on the upper half of the unloader in clockwise operation.

Preferably, the air pipe joint is an L-shaped adjustable stainless steel air pipe joint and can be adjusted according to material characteristics.

Preferably, the air inlet end of the pressure reducing valve is fixedly connected with the middle section pipe, the air outlet end of the pressure reducing valve is fixedly connected with one end of the air inlet pipe, and the exhaust fan, the air source pipe, the filtering structure, the middle section pipe, the pressure reducing valve and the air inlet pipe form a one-way circulation channel.

Preferably, the filter structure comprises a filter box and a filter, the filter is arranged in the filter box, and the filter is selected to be an air filter element.

The utility model has the advantages that:

1. the utility model discloses, the air supply passes through the air pipe joint and carries to the unloader in, can play the effect of blowing away to the material in the unloader, avoids the material to take place the putty phenomenon in the unloader, guarantees the logical in the same direction as when the material is unloaded.

2. The utility model discloses, through the setting of relief pressure valve, can control the pressure that enters into the intake pipe, prevent that the too big condition of pressure from taking place in the tracheal joint damage, guarantee safety, can control the aperture of the adjustable stainless steel tracheal joint of L type according to material characteristic.

Drawings

Fig. 1 is a front view structural schematic diagram of the blanking dredging device provided by the utility model;

fig. 2 is a front view structural schematic diagram of a connecting structure of a discharging machine of the blanking dredging device provided by the utility model in a half-section state;

fig. 3 is the utility model provides a left side view structure schematic diagram of rose box and air exhauster of unloading pull throughs.

In the figure: the device comprises a discharging machine 1, a rotary impeller 2, a feeding port 3, a gas pipe joint 4, a pressure reducing valve 5, a middle section pipe 6, a filter box 7, a filter 8, an exhaust fan 9, a gas source pipe 10, a gas inlet pipe 11, a gas inlet hole 12, a gas extraction hole 13 and a discharging port 14.

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.

Those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Example (b): referring to fig. 1-3, the blanking dredging device comprises a discharger 1, a rotary impeller 2, a feeding port 3 and a discharging port 14, wherein the feeding port 3 is arranged above the discharger 1, the discharging port 14 is arranged below the discharger 1, the rotary impeller 2 is arranged inside the discharger 1, an air inlet hole 12 is formed in the side wall of one end, close to the feeding port 3, of the discharger 1, the specification of the air inlet hole 12 is M20, an air pipe connector 4 is installed in the air inlet hole 12, the air pipe connector 4 is selected to be an L-shaped adjustable stainless steel air pipe connector 4, the air pipe connector 4 is connected with an air inlet pipe 11, a pressure reducing valve 5 is installed between the air inlet pipe 11 and a middle section pipe 6, the air inlet end of the pressure reducing valve 5 is fixedly connected with the middle section pipe 6, and the air outlet end of the pressure reducing valve 5 is fixedly connected with one end of the air inlet pipe 11;

wherein, the one end of middle section pipe 6 is connected on filtration, and filtration's the other end is connected with air supply pipe 10, and the one end of air supply pipe 10 and the air-out end fixed connection of air exhauster 9, air supply pipe 10, filtration, middle section pipe 6, relief pressure valve 5 and intake pipe 11 form one-way circulation passageway.

Specifically, the material is controlled through a feeding port 3 of the unloader 1, is put into the unloader 1, and is discharged through a discharging port 14 under the driving action of the rotary impeller 2;

the exhaust fan 9 extracts external air into the air source pipe 10 through the exhaust hole 13, the air passes through the filtering structure and circulates to the middle section pipe 6, and then is conveyed into the unloader 1 through the air pipe joint 4 through the pressure reducing valve 5 and the air inlet pipe 11, so that the material in the unloader 1 can be blown away, the material blockage phenomenon in the unloader 1 is avoided, and the smoothness of the material during unloading is ensured;

the pressure reducing valve 5 can control the pressure entering the air inlet pipe 11, prevent the air pipe joint 4 from being damaged and generate the condition of overlarge pressure, and ensure the safety;

the opening degree of the L-shaped adjustable stainless steel air pipe joint 4 can be controlled according to the material characteristics.

Wherein, the filtering structure comprises a filtering box 7 and a filter 8, the filter 8 is arranged in the filtering box 7, and the filter 8 is selected as an air filtering filter element.

Specifically, carry the air in to filtration through air supply pipe 10, will be under the filtering action of filtering element, play purification treatment's effect to the air of extraction, avoid the impurity in the air to mix to the material in.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The blanking dredging device comprises a discharging machine (1), a rotary impeller (2), a feeding port (3) and a discharging port (14), wherein the feeding port (3) is formed above the discharging machine (1), and the discharging port (14) is formed below the discharging machine (1), and is characterized in that the rotary impeller (2) is arranged inside the discharging machine (1);

an air inlet hole (12) is formed in the side wall of one end, close to the feeding hole (3), of the unloading machine (1), an air pipe connector (4) is installed in the air inlet hole (12), the air pipe connector (4) is connected with an air inlet pipe (11), and a pressure reducing valve (5) is installed between the air inlet pipe (11) and the middle-section pipe (6);

one end of the middle section pipe (6) is connected to the filtering structure, the other end of the filtering structure is connected with the air source pipe (10), and one end of the air source pipe (10) is fixedly connected with the air outlet end of the exhaust fan (9).

2. The blanking pull throughs of claim 1, wherein the air inlet holes (12) are M20 holes.

3. Blanking pull throughs according to claim 1, wherein said gas pipe connection (4) is selected as an L-shaped adjustable stainless steel gas pipe connection (4).

4. The blanking dredging device of claim 1, wherein the air inlet end of the pressure reducing valve (5) is fixedly connected with the middle section pipe (6), the air outlet end of the pressure reducing valve (5) is fixedly connected with one end of the air inlet pipe (11), and the exhaust fan (9), the air source pipe (10), the filtering structure, the middle section pipe (6), the pressure reducing valve (5) and the air inlet pipe (11) form a one-way circulation channel.

5. The blanking pull throughs of claim 1, wherein the filter structure comprises a filter box (7) and a filter (8), and wherein the filter (8) is mounted in the filter box (7), the filter (8) being selected as an air filter cartridge.