CN217755849U - Continuous vacuum feeding machine - Google Patents

Abstract

The utility model relates to the technical field of power battery nickel sheet supports, and provides a continuous vacuum feeding machine, which comprises a gas material separation device, a negative pressure source inlet, a back-blowing component and a bin body, wherein the gas material separation device comprises a separation outer shell, a separation inner shell, a sealing partition plate, a first filter component and a second filter component, the separation inner shell is sleeved inside the separation outer shell and is rotationally connected with the separation outer shell, the sealing partition plate is fixed in the middle of the separation inner shell, and the first filter component and the second filter component are respectively arranged on two side surfaces of the sealing partition plate; a baffle is arranged on one side of the bin body close to the gas-material separation device; the negative pressure source inlet sucks air into the bin body through the first filtering part, meanwhile, the sealing partition plate and the baffle plate are mutually closed and sealed, and the back blowing part performs back blowing on the second filtering part; the utility model discloses a set up gas-material separator, when negative pressure source import is to storehouse body evacuation, the blowback part carries out the blowback clearance to filter element, improves material loading efficiency.

Description

Continuous vacuum feeding machine

Technical Field

The utility model relates to a vacuum feeding technical field particularly, relates to a continuous type vacuum feeding machine.

Background

The vacuum feeding machine is also called as a vacuum conveyor, is a dust-free closed pipeline conveying device for conveying particles and powdery materials by means of vacuum suction, utilizes the air pressure difference between vacuum and an environment space to form gas flow in a pipeline and drive the powdery materials to move so as to finish the conveying of powder, is convenient and quick to disassemble and clean, has less energy, low noise and convenient control, and is used for closed conveying of the pipeline in a vacuum conveying mode, so that the conveying mode can avoid dust environmental pollution, improve the working environment, simultaneously reduce the pollution of environmental personnel to the materials and improve the cleanliness; due to the fact that the powder conveying device is used for conveying powder, occupied space is small, powder conveying in narrow space can be achieved, working space is attractive and elegant, the powder conveying device is not limited by length and distance, labor intensity of workers can be reduced, working efficiency is improved, and the powder conveying device is the first choice of most of powder material conveying modes.

But current vacuum material loading machine makes the internal negative pressure environment in storehouse through the vacuum pump earlier, with granule and dusty material from the feed inlet material loading, after a period of vacuum material loading, the vacuum pump stop work, then open the valve of feed opening, begin the unloading, the unloading finishes the back, the blowback part carries out the back blowing clearance back to filter equipment, just can continue the evacuation material loading, can not realize carrying out the blowback at the in-process of evacuation, makes the material loading inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be through setting up gas material separator, when negative pressure source import is to the evacuation of the storehouse body, the blowback part carries out the blowback clearance to filtering component, improves material loading efficiency.

In order to solve the problems, the utility model provides a continuous vacuum feeder, which comprises a negative pressure source inlet, a back-blowing component, a gas-material separating device and a bin body, wherein the gas-material separating device comprises a separating outer shell, a separating inner shell, a sealing partition plate, a first filtering component and a second filtering component, the separating inner shell is sleeved inside the separating outer shell and is rotatably connected with the separating outer shell, the sealing partition plate is fixed in the middle of the separating inner shell, and the first filtering component and the second filtering component are respectively arranged on two side surfaces of the sealing partition plate; a baffle is arranged on one side of the bin body close to the gas-material separation device; the negative pressure source inlet sucks air into the bin body through the first filtering part, meanwhile, the sealing partition plate and the baffle are mutually closed and sealed, and the back blowing part performs back blowing on the second filtering part.

As a further aspect of the present invention: the outer side of the separation shell is provided with a strip-shaped hole, the lower end of the strip-shaped hole is provided with a power source, and the top of the power source is sleeved with a gear.

As a further aspect of the present invention: the outer side of the separation inner shell is provided with a rack in a surrounding mode, the gear penetrates through the strip-shaped hole and is in toothed connection with the rack, and the separation inner shell is suitable for rotating in the separation outer shell.

As a further aspect of the present invention: the bearing is arranged on the outer sides of the upper end and the lower end of the separation inner shell in a surrounding mode respectively, and the separation inner shell is suitable for rotating in the separation outer shell more labor-saving.

As a further aspect of the present invention: the upper portion of the first filtering part is provided with a first fan-shaped plate, the first fan-shaped plate is fixedly connected with the inner side of the separation inner shell and one side of the sealing partition plate respectively, the upper portion of the second filtering part is provided with a second fan-shaped plate, and the second fan-shaped plate is fixedly connected with the inner side of the separation inner shell and the other side of the sealing partition plate respectively.

As a further aspect of the present invention: a plurality of round holes have been seted up on first sector plate with the upper portion of second sector plate, the round hole is for leaking hopper-shaped structure, and is a plurality of the round hole is connected respectively first filter element with the top of second filter element.

As a further aspect of the present invention: the top of the sealing partition plate is of an arc-shaped structure, the top and the bottom of the sealing partition plate are respectively provided with a sealing strip, and two side faces of the sealing partition plate are respectively provided with a push plate.

As a further aspect of the present invention: the upper part of the gas-material separation device is provided with a top bin, one side of the top bin is provided with the negative pressure source inlet, the other side of the top bin is provided with the back flushing component, and the back flushing component is fixed outside the separation shell.

As a further aspect of the present invention: a feed inlet is arranged on the side surface of the bin body, and an exhaust device is arranged on the side surface of the bin body close to the gas-material separation device.

As a further aspect of the present invention: the bottom inboard of the storehouse body is provided with weighing sensor, the bottom of the storehouse body is provided with the baiting valve.

Compared with the prior art, the utility model has the advantages that the bin body forms a negative pressure environment through the negative pressure source inlet, the bin body is fed through the first filtering part, meanwhile, the sealing partition plate of the gas-material separating device and the baffle plate at the upper end of the bin body form a sealing space, and the back blowing part performs back blowing cleaning on the second filtering part; in the feeding process, the separation inner shell rotates 180 degrees in the separation outer shell, so that the sealing partition board, the first filter component and the second filter component which are fixed on the separation inner shell rotate 180 degrees along with the separation inner shell, the negative pressure source inlet is connected with the bin body through the cleaned second filter component, the sealing partition board of the gas material separation device forms a sealing space with the baffle on the upper end of the bin body again, and the back blowing component performs back blowing cleaning on the first filter component, so that continuous and uninterrupted vacuum feeding is realized, and the feeding efficiency is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a continuous vacuum feeder of the present invention;

FIG. 2 is a schematic view of the external structure of the middle gas-material separator of the present invention;

FIG. 3 is a schematic view of the internal structure of the middle gas-material separator of the present invention;

FIG. 4 is a schematic structural view of the middle bin body of the present invention;

fig. 5 is a schematic view of the positions of the first sector plate and the second sector plate in the present invention;

fig. 6 is a schematic view of the structure of the middle sealing partition plate of the present invention.

Description of reference numerals:

1-gas-material separation device; 101-a separation housing; 102-separating the inner shell; 103-a sealing separator; 104-a first filter element; 105-a second filter element; 106-bar holes; 107-a power source; 108-gear; 109-a rack; 110-a bearing; 111-a first sector plate; 112-a second sector plate; 113-round hole; 114-a sealing strip; 115-push plate; 2-top bin; 3-inlet of negative pressure source; 4-a blowback component; 5-a cabin body; 6-a feed inlet; 7-an exhaust device; 8-a weighing sensor; 9-a discharge valve; 10-baffle plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

It should be noted that, in the coordinate system XYZ provided herein, the X-axis forward direction represents the right direction, the X-axis reverse direction represents the left direction, the Y-axis forward direction represents the front direction, the Y-axis reverse direction represents the rear direction, the Z-axis forward direction represents the upper direction, and the Z-axis reverse direction represents the lower direction. Also, it is noted that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in other sequences than those illustrated or described herein.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; 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.

In the description herein, references to the description of the terms "an example," "one example," and "one implementation," etc., mean that a particular feature, structure, material, or characteristic described in connection with the example or implementation is included in at least one example or implementation of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or implementation. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or implementations.

At the present stage, the vacuum feeding machine firstly enables the interior negative pressure environment that forms of storehouse through the vacuum pump, with granule and dusty material from the feed inlet material loading, after a period of vacuum material loading, the vacuum pump stop work, then open the valve of feed opening, begin the unloading, after the unloading finishes, the blowback part carries out the blowback clearance back to filter equipment, just can continue evacuation material loading, can not realize carrying out the blowback at the in-process of evacuation, make material loading inefficiency.

In order to solve the above problems, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a continuous vacuum feeder, which includes a gas-material separator 1, a negative pressure source inlet 3, a blowback component 4 and a bin 5, wherein the gas-material separator 1 includes a separation outer shell 101, a separation inner shell 102, a sealing partition plate 103, a first filter component 104 and a second filter component 105, the separation inner shell 102 is sleeved inside the separation outer shell 101 and is rotatably connected with the separation outer shell 101, the sealing partition plate 103 is fixed in the middle of the separation inner shell 102, and the first filter component 104 and the second filter component 105 are respectively disposed on two side surfaces of the sealing partition plate 103; a baffle plate 10 is arranged on one side of the bin body 5 close to the gas-material separation device 1; the negative pressure source inlet 3 sucks air into the bin body 5 through the first filtering part 104, meanwhile, the sealing partition plate 103 and the baffle plate 10 are sealed in a mutually closed mode, and the back blowing part 4 performs back blowing on the second filtering part 105.

It should be noted that, the negative pressure source inlet 3 vacuumizes the bin body 5 through the vacuuming device, so that a negative pressure environment is formed in the bin body 5, which is convenient for loading and discharging, the back-blowing part 4 back-blows and cleans the first filtering part 104 and the second filtering part 105, so that the first filtering part 104 and the second filtering part 105 are not blocked by particles and dust-like materials, thereby improving the vacuuming efficiency, the gas-material separating device 1 separates gas and materials, protects the vacuuming device and the back-blowing part 4, the bin body 5 is used for storing the sucked materials, stores and discharges the materials, the separating outer shell 101 is fixed with the bin body 5 in a sealing way, the upper end of the bin body 5 is fixed with a baffle 10, the baffle 10 is in a semicircular structure, the sealing baffle 103 cooperates with the baffle 10 at the top of the bin body 5 to evenly separate the separating inner shell 102, and a sealed environment is formed, so that the bin body 5 can be vacuumized and simultaneously subjected to blowback operation in the sealed environment, the first filter part 104 and the second filter part 105 are fixed inside the separation inner shell 102 and are respectively arranged on two sides of the sealing partition 103, when a negative pressure source sucks the bin body 5 through the first filter part 104, the second filter part 105 is positioned in the sealed environment formed by the intersection of the sealing partition 103 and the baffle 10, the blowback part 4 performs blowback cleaning on the second part to ensure that any one of the first filter part 104 and the second filter part 105 can be kept clean at any time, and the first filter part 104 and the second filter part 105 are rotated and exchanged by 180 degrees on the separation outer shell 101 through the separation inner shell 102, so that connection of charging is realized.

Wherein, in order to guarantee the effect of evacuation and blowback, improve the leakproofness of gas material separator 1, be provided with annular sealing member respectively in the upper end of separation shell 101 and the junction of lower extreme and separation inner shell 102, make separation inner shell 102 and storehouse body 5 sealing connection, the clearance sets up between separation shell 101 and the separation inner shell 102, be convenient for separate inner shell 102 with rotate at the inboard of separation shell 101.

In the embodiment, a negative pressure source enables the bin body 5 to form a negative pressure environment through the negative pressure source inlet 3, the bin body 5 is loaded through the first filter part 104, meanwhile, the sealing partition plate 103 of the gas-material separating device 1 and the baffle 10 at the upper end of the bin body 5 form a sealing space, and the back blowing part 4 performs back blowing cleaning on the second filter part 105; in the feeding process, the separation inner shell 102 rotates 180 degrees in the separation outer shell 101, so that the sealing partition plate 103 fixed on the separation inner shell 102, the first filter part 104 and the second filter part 105 rotate 180 degrees therewith, the negative pressure source inlet 3 is connected with the bin body 5 through the cleaned second filter part 105, the sealing partition plate 103 of the gas-material separation device 1 forms a sealed space with the baffle 10 at the upper end of the bin body 5 again, the back blowing part 4 performs back blowing cleaning on the first filter part 104, continuous and uninterrupted vacuum feeding is realized, and the feeding efficiency is improved.

In an embodiment of the present invention, as shown in fig. 2, a strip hole 106 is opened on the outside of the separation casing 101, a power source 107 is disposed at the lower end of the strip hole 106, and a gear 108 is sleeved on the top of the power source 107.

In order to facilitate the gear 108 to pass through the separating outer casing 101 and contact with the separating inner casing 102, a strip hole 106 is formed in the outer side of the separating outer casing 101, the size of the strip hole 106 is larger than that of the gear 108, a power source 107 is fixed to the outer side of the separating outer casing 101 in order to drive the gear 108 to rotate, the power source 107 may be an asynchronous motor, a rotary cylinder, or the like, in order to drive the separating inner casing 102 to rotate, the gear 108 is fixed to a power output end of the power source 107, and the gear 108 is driven to rotate by the power source 107.

In order to protect the gear 108 from dust and to ensure production safety, a dust cover is fixed to the outer side of the strip hole 106, and the gear 108 is disposed inside the dust cover.

In an embodiment of the present invention, as shown in fig. 3, a rack 109 is disposed around the outer side of the inner separating shell 102, and the gear 108 passes through the bar hole 106 and is engaged with the rack 109, so as to be adapted to rotate the inner separating shell 102 in the outer separating shell 101.

It should be noted that, in order to rotate the inner separating housing 102 inside the outer separating housing 101, a rack 109 is circumferentially disposed on the outer side of the inner separating housing 102, a fixed position of the rack 109 corresponds to a gear 108 of the outer separating housing 101, the gear 108 passes through the strip-shaped hole 106, the power source 107 drives the gear 108 to rotate, the gear 108 is in toothed connection with the rack 109, and the rotation of the gear 108 stirs the rack 109 on the outer side of the inner separating housing 102 to rotate, so that the inner separating housing 102 rotates inside the outer separating housing 101.

In order to make the gear 108 be in toothed connection with the rack 109 better, a certain distance exists between the gear 108 and the rack 109, a driven gear 108 is arranged between the gear 108 and the rack 109, the driven gear 108 is fixed on the strip-shaped hole 106 of the separating casing 101, and the driven gear 108 is respectively in rotary connection with the upper end and the lower end of the strip-shaped hole 106, that is, in rotary connection with the casing of the separating casing 101.

In conjunction with the above embodiment, the power source 107 drives the gear 108 to rotate, and the gear 108 drives the rack 109 on the outer side of the inner separating housing 102 to rotate, so that the inner separating housing 102 rotates inside the outer separating housing 101.

In an embodiment of the present invention, as shown in fig. 3, bearings 110 are respectively disposed around the outer sides of the upper and lower ends of the separation inner casing 102, so that it is suitable for the separation inner casing 102 to rotate in the separation outer casing 101 more easily.

It should be noted that, in order to make the gear 108 of the separating outer casing 101 drive the rack 109 of the separating inner casing 102 to rotate more easily, bearings 110 are respectively arranged around the outer sides of the upper and lower ends of the separating inner casing 102, and the bearings 110 are rotatably connected with the separating inner casing 102.

In order to protect the bearing 110, prolong the service life and improve the sealing performance of the bearing 110, annular grooves are formed in the outer sides of the upper end and the lower end of the separation shell 101, and the bearing 110 is arranged in each annular groove.

In an embodiment of the present invention, as shown in fig. 5, a first sector plate 111 is disposed on an upper portion of the first filter element 104, the first sector plate 111 is fixedly connected to an inner side of the inner separation shell 102 and one side of the sealing partition 103, respectively, and a second sector plate 112 is disposed on an upper portion of the second filter element 105, the second sector plate 112 is fixedly connected to an inner side of the inner separation shell 102 and the other side of the sealing partition 103, respectively.

In order to fix the first filter member 104, the first sector plate 111 is fixed to the upper portion of the first filter member 104, and the first sector plate 111 is respectively and fixedly connected to the inner side of the inner separation housing 102 and the sealing partition 103 to achieve the effect of sealing and isolating, and in order to fix the second filter member 105, the second sector plate 112 is fixed to the upper portion of the second filter member 105, and the second sector plate 112 is respectively and fixedly connected to the inner side of the inner separation housing 102 and the other side of the sealing partition 103 to achieve the effect of sealing and isolating.

In an embodiment of the present invention, as shown in fig. 5, a plurality of circular holes 113 are formed on the upper portions of the first sector plate 111 and the second sector plate 112, the circular holes 113 are funnel-shaped structures, and the plurality of circular holes 113 are respectively connected to the tops of the first filtering part 104 and the second filtering part 105.

It should be noted that, in order to facilitate the pneumatic connection between the first filter component 104 and the second filter component 105 and the negative pressure source inlet 3 and the pneumatic connection between the blowback component 4, a plurality of circular holes 113 are formed through the upper surfaces of the first sector plate 111 and the second sector plate 112, and in order to increase the air pressure of the blowback component 4, the upper surfaces of the circular holes 113 are in a funnel-shaped structure.

In an embodiment of the present invention, as shown in fig. 6, the top of the sealing partition plate 103 is an arc-shaped structure, the top and the bottom of the sealing partition plate 103 are respectively provided with a sealing strip 114, and two side surfaces of the sealing partition plate 103 are respectively provided with a push plate 115.

It should be noted that, in order to make the sealing partition plate 103 respectively form a closed space with the top bin 2, the separating inner shell 102 and the baffle 10, the top and the bottom of the sealing partition plate 103 are respectively provided with a sealing strip 114, the top of the sealing partition plate 103 adopts an arc structure, the arc structure is matched with the arc structure of the top bin 2, in order to clean the dust blown down by the back blowing component 4 from the baffle 10 into the bin body 5, two side surfaces of the sealing partition plate 103 are respectively provided with a push plate 115, no matter how the sealing partition plate 103 is rotated, the sealing partition plate 103 can clean the dust from the baffle 10 into the bin body 5.

In an embodiment of the present invention, as shown in fig. 1, the upper portion of the gas-material separating device 1 is provided with a top bin 2, one side of the top bin 2 is provided with the negative pressure source inlet 3, the other side of the top bin 2 is provided with the blowback component 4, and the blowback component 4 is fixed outside the separating shell 101.

It should be noted that, in order to facilitate connection between the negative pressure source inlet 3 and the blowback component 4, the gas-material separation device 1, the negative pressure source inlet 3 and the blowback component 4 form a sealed space, the top bin 2 is hermetically connected to the upper part of the gas-material separation device 1, and the top bin 2 facilitates gas exchange.

Wherein, for the convenience of blowback part 4 is directly to round hole 113, improve the blowback effect, the inside bull connecting tube that corresponds round hole 113 position that is provided with of casing at top storehouse 2, blowback part 4 is connected to bull connecting tube's one end, the medial surface that the other end of bull connecting tube passed top storehouse 2 is provided with the gas pocket, the gas pocket sets up in the one side that is close to blowback part 4, the gas pocket is fixed at the half side top that top storehouse 2 is close to blowback part 4, a plurality of gas pockets set up with a plurality of round holes 113 relatively, in order to improve the durability of top storehouse 2, can spray tungsten carbide in the inboard of top storehouse 2, pottery, coatings such as teflon.

In an embodiment of the present invention, a feed inlet 6 is disposed on the side of the bin body 5, and an exhaust device 7 is disposed on the side of the bin body 5 close to the gas-material separation device 1.

Note that, in order to facilitate loading of the bin 5, a feed inlet 6 is provided on a side surface of the bin 5, and in order to facilitate air discharge, an air discharge device 7 is provided on a side surface of the bin 5.

In order to facilitate the blow-back device to blow air through the first filter component 104 or the second filter component 105, the sealed space formed by the sealed partition 103 and the baffle 10 is subjected to air flow, and a flow pipe is arranged at the bottom of the baffle 10 and connected with the exhaust device 7.

In one embodiment of the present invention, the inner side of the bottom of the bin body 5 is provided with a weighing sensor 8, and the bottom of the bin body 5 is provided with a discharge valve 9.

It should be noted that, for the convenience of the weight of the material in the real-time monitoring storehouse body 5, a weighing sensor 8 is arranged on the side face of the bottom of the storehouse body 5, and for the convenience of blanking, a discharge valve 9 is arranged at the bottom of the storehouse body 5.

Wherein, for the convenience of continuous unloading, the storehouse body 5 is including the storage storehouse body 5, rotatory gasket and the unloading storehouse body 5, to certain extent when the 5 unloading in the storage storehouse body, rotate rotatory gasket, make the unloading storehouse body 5 be in the negative pressure environment with the storage storehouse body 5 simultaneously, the material of the storage storehouse body 5 falls into the unloading storehouse body 5 through rotatory gasket, the unloading storehouse body 5 is airtight with baiting valve 9 this moment, wait for the unloading storehouse body 5 to monitor certain weight through weighing sensor 8, close rotatory gasket, open baiting valve 9 simultaneously and carry out the unloading, the storage storehouse body 5 this moment continues to be in the negative pressure state, can continue continuous feeding, the operation of one process in the repetition, realize incessant continuous feeding.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.

Claims (10)

1. The continuous vacuum feeding machine is characterized by comprising a gas-material separating device (1), a negative pressure source inlet (3), a back-blowing component (4) and a bin body (5), wherein the gas-material separating device (1) comprises a separating outer shell (101), a separating inner shell (102), a sealing partition plate (103), a first filtering component (104) and a second filtering component (105), the separating inner shell (102) is sleeved inside the separating outer shell (101) and is rotatably connected with the separating outer shell (101), the sealing partition plate (103) is fixed in the middle of the separating inner shell (102), and the first filtering component (104) and the second filtering component (105) are respectively arranged on two side surfaces of the sealing partition plate (103); a baffle (10) is arranged on one side of the bin body (5) close to the gas-material separation device (1); the negative pressure source inlet (3) sucks air into the bin body (5) through the first filtering part (104), meanwhile, the sealing partition plate (103) and the baffle (10) are mutually sealed in a closed mode, and the back blowing part (4) performs back blowing on the second filtering part (105).

2. The continuous vacuum feeding machine according to claim 1, wherein a strip-shaped hole (106) is formed in the outer side of the separation shell (101), a power source (107) is arranged at the lower end of the strip-shaped hole (106), and a gear (108) is sleeved on the top of the power source (107).

3. A continuous vacuum feeder according to claim 2, characterized in that the outer side of the inner separating shell (102) is provided with a rack (109) around the outer side, and the gear (108) passes through the strip-shaped hole (106) and is in mutual engagement with the rack (109) and is adapted to rotate the inner separating shell (102) in the outer separating shell (101).

4. The continuous vacuum feeder according to claim 3, characterized in that bearings (110) are respectively arranged around the outer sides of the upper and lower ends of the inner separating shell (102) for saving more labor when the inner separating shell (102) rotates in the outer separating shell (101).

5. A continuous vacuum feeder according to claim 4, characterized in that the upper part of the first filter member (104) is provided with a first sector plate (111), the first sector plate (111) is fixedly connected with the inner side of the inner separating shell (102) and one side of the sealing partition (103), respectively, and the upper part of the second filter member (105) is provided with a second sector plate (112), the second sector plate (112) is fixedly connected with the inner side of the inner separating shell (102) and the other side of the sealing partition (103), respectively.

6. The continuous vacuum feeder according to claim 5, wherein a plurality of circular holes (113) are formed in the upper portions of the first sector plate (111) and the second sector plate (112), the circular holes (113) are funnel-shaped, and the plurality of circular holes (113) are respectively connected to the tops of the first filtering part (104) and the second filtering part (105).

7. The continuous vacuum feeder according to claim 4, characterized in that the top of the sealing partition (103) is an arc structure, the top and the bottom of the sealing partition (103) are respectively provided with a sealing strip (114), and two side surfaces of the sealing partition (103) are respectively provided with a pushing plate (115).

8. A continuous vacuum feeder according to claim 1, characterized in that the upper part of the gas-material separator (1) is provided with a top bin (2), one side of the top bin (2) is provided with the negative pressure source inlet (3), the other side of the top bin (2) is provided with the blowback member (4), and the blowback member (4) is fixed outside the separator housing (101).

9. The continuous vacuum feeder according to claim 1, characterized in that the side of the bin body (5) is provided with a feed inlet (6), and the side of the bin body (5) close to the gas-material separation device (1) is provided with an exhaust device (7).

10. A continuous vacuum feeder according to claim 9, characterized in that the inner bottom side of the bin body (5) is provided with a load cell (8), and the bottom of the bin body (5) is provided with a discharge valve (9).

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