CN213375494U

CN213375494U - Feeding filter equipment is used in combined material production

Info

Publication number: CN213375494U
Application number: CN202022197018.9U
Authority: CN
Inventors: 谢国元; 王保山; 韩笑
Original assignee: NANJING HONGRUI PLASTIC PRODUCTS CO Ltd
Current assignee: NANJING HONGRUI PLASTIC PRODUCTS CO Ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-08
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a feeding filter equipment is used in combined material production, including box and motor, the bottom half is equipped with ejection of compact district and collection miscellaneous district, box one side is equipped with the pan feeding passageway, install screw conveyer in the pan feeding passageway, motor fixedly connected with pivot, install two gears in the pivot, sliding connection has the rotary drum in the box, pan feeding passageway intercommunication the rotary drum, the rotary drum mainly comprises framework and filter screen, install in the framework the filter screen, the rotary drum both ends all are equipped with the external gear, the external gear with gear engagement. The utility model discloses a tiny impurity in the filtration combined material can be effectively filtered twice, the feed flow that remains stable.

Description

Feeding filter equipment is used in combined material production

Technical Field

The utility model relates to a combined material production field, concretely relates to feeding filter equipment is used in combined material production.

Background

In the combined material production process, need filter the raw materials before the extruder batching, if not get rid of the impurity in the raw materials can influence the extrusion effect of follow-up extruder and the performance of combined material product, among the prior art, only can't effectively get rid of impurity through the single filtration, the impurity of filtering adsorbs in the filter equipment easily moreover and influences the batching process for the feed is discontinuous, influences production combined material.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides a feeding filter equipment is used in combined material production can effectively filter tiny impurity in the combined material through twice filtration, the feed flow that remains stable.

The utility model provides a following technical scheme:

the utility model provides a feeding filter equipment is used in combined material production, includes box and motor, the bottom half is equipped with ejection of compact district and miscellaneous district, box one side is equipped with the pan feeding passageway, pan feeding passageway upper end is equipped with the feed inlet, install screw conveyer in the pan feeding passageway, the screen cloth is installed to pan feeding passageway bottom, the screen cloth bottom is equipped with the sieve bracket, motor fixedly connected with pivot, install two gears in the pivot, sliding connection has the rotary drum in the box, pan feeding passageway intercommunication the rotary drum, the rotary drum mainly comprises framework and filter screen, install in the framework the filter screen, the rotary drum both ends all are equipped with the external gear, the external gear with gear engagement, box roof inboard is equipped with the tuber pipe, install the draught fan in the tuber pipe.

Preferably, the feeding channel is cylindrical, an opening communicated with the impurity collecting area is formed in the bottom of the feeding channel, and the screen is arranged in the opening.

Preferably, the spiral conveyer is internally provided with a rotary blade.

Preferably, a rib plate is arranged in the box body and is in sliding connection with the rotary drum.

Preferably, the motor is fixedly connected with the feeding channel through a base.

Preferably, the rotary drum penetrates through the box body, and the outer gear is arranged on the outer side of the box body.

Preferably, the filter screen is not arranged in the frame at the output end of the rotary drum.

Preferably, the rotating shaft penetrates through the box body, and the gear is arranged on the outer side of the box body.

Preferably, the bottom of the discharging area is provided with an opening.

Compared with the prior art, the beneficial effects of the utility model are that:

(1): the raw materials are stirred and conveyed by the spiral blades, impurities with high density are gradually deposited at the bottom of the feeding channel, fall into the impurity collecting region through the screen mesh and are filtered again through the rotary drum, the rotary drum is driven to rotate by the driving force provided by the motor through gear transmission, the impurities with low density are lifted in the rotary drum and fall into the impurity collecting region through the filter screen, the required raw materials enter the discharging region from the output end of the rotary drum, and the impurities can be effectively filtered by twice filtering;

(2): the arranged induced draft fan guides part of the impurities with low density filtered by the filter screen into the air pipe for concentration, so that the impurities are prevented from being adsorbed on the inner wall of the box body, and the treatment efficiency of the device is reduced;

(3): the screen bracket is arranged to fixedly clamp the screen, so that the screen is prevented from being deformed badly, the size of the screen hole is reduced, and the filtering efficiency is reduced;

(4): the rib plates are connected with the rotary drum in a sliding mode, so that support is provided for the rotary drum, and the rotary drum is guaranteed to rotate stably.

Drawings

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

fig. 2 is a schematic view of the drum of the present invention.

The labels in the figure are: 1. a box body; 1-1, a discharging area; 1-2, a region for collecting impurities; 2. a feeding channel; 2-1, a feed inlet; 2-2, screening; 2-3, a screen bracket; 3. a screw conveyor; 3-1, helical blades; 4. an induced draft fan; 5. an air duct; 6. a drum; 6-1, a frame body; 6-2, filtering with a filter screen; 6-3, an external gear; 7. a rib plate; 8. a motor; 8-1, a base; 9. a rotating shaft; 10. a gear.

Detailed Description

Referring to fig. 1 and 2, the embodiment provides a feeding and filtering device for composite material production, which comprises a box body 1 and a motor 8, wherein a discharging area 1-1 and an impurity collecting area 1-2 are arranged at the bottom of the box body 1, an opening is arranged at the bottom of the discharging area 1-1, a feeding channel 2 is arranged at one side of the box body 1, a feeding port 2-1 is arranged at the upper end of the feeding channel 2, a spiral conveyor 3 is arranged in the feeding channel 2, a rotating blade 3-1 is arranged in the spiral conveyor 3, a screen 2-2 is arranged at the bottom end of the feeding channel 2, a screen bracket 2-3 is arranged at the bottom of the screen 2-2, the screen bracket 2-3 fixedly clamps the screen 2-2 to prevent the screen 2-2 from being deformed badly, so that the size of the screen mesh is reduced, the filtering efficiency is reduced, the feeding channel 2 is cylindrical, an opening communicated with the impurity collecting area 1-, the opening is internally provided with a screen 2-2, the motor 8 is fixedly connected with the feeding channel 2 through a base 8-1, the motor 8 is fixedly connected with a rotating shaft 9, the rotating shaft 9 is provided with two gears 10, the box body 1 is internally and slidably connected with a rotary drum 6, the feeding channel 2 is communicated with the rotary drum 6, the rotary drum 6 mainly comprises a frame body 6-1 and a filter screen 6-2, the filter screen 6-2 is arranged in the frame body 6-1, the frame body 6-1 ensures the integral structural rigidity and stability of the rotary drum, the filter screen 6-2 is not arranged in the frame body 6-1 at the output end of the rotary drum 6, raw materials which are filtered enter a discharging area 1-1 from the position, the two ends of the rotary drum 6 are respectively provided with an external gear 6-3, the external gear 6-3 is meshed with the gears 10, the rotary drum 6 penetrates, the gear 10 sets up in the box 1 outside, and box 1 roof inboard is equipped with tuber pipe 5, installs draught fan 4 in the tuber pipe 5, is equipped with gusset 7 in the box 1, gusset 7 and rotary drum 6 sliding connection, and gusset 7 provides the support for rotary drum 6, guarantees the stable rotatory work of rotary drum 6.

The working principle of the utility model is as follows, raw materials are introduced from the feed inlet 2-1, the screw conveyor 3 and the motor 8 are started, wherein, the screw blades 3-1 in the screw conveyor 3 stir and convey the raw materials, the motor 8 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the two gears 10 to rotate, the two gears 10 are meshed with the two outer gears 6-3 for transmission, thereby the rotary drum 6 rotates, the primary filtration is carried out by matching the screen 2-2 with the screw conveyor 3, the impurities with high density are gradually deposited at the bottom of the feed channel 2 and fall into the impurity collecting area through the screen 2-2, the raw materials are conveyed into the rotary drum 6 through the screw blades 3-1, the rotary drum 6 carries out secondary filtration, the impurities with low density are lifted in the rotary drum 6 and fall into the impurity collecting area 1-2 through the rotary drum screen 6-2, the required raw materials enter the discharge area 1-1 from the, the induced draft fan 4 guides part of the impurities with small density filtered by the filter screen 6-2 into the air pipe 5 for concentration.

It should be noted that the preferred embodiments of the present invention are given in the description and the drawings of the present invention, however, the present invention can be realized in many different forms, and is not limited to the embodiments described in the present specification, and the embodiments are not provided as additional limitations to the present invention, and the purpose of providing the embodiments is to make understanding of the disclosure of the present invention more thorough and comprehensive. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. The feeding and filtering device for composite material production comprises a box body (1) and a motor (8), and is characterized in that a discharging area (1-1) and a impurity collecting area (1-2) are arranged at the bottom of the box body (1), a feeding channel (2) is arranged on one side of the box body (1), a feeding port (2-1) is arranged at the upper end of the feeding channel (2), a spiral conveyor (3) is installed in the feeding channel (2), a screen (2-2) is installed at the bottom end of the feeding channel (2), a screen bracket (2-3) is arranged at the bottom of the screen (2-2), a rotating shaft (9) is fixedly connected with the motor (8), two gears (10) are installed on the rotating shaft (9), a rotary drum (6) is slidably connected with the box body (1), and the feeding channel (2) is communicated with the rotary drum (6), the rotary drum (6) mainly comprises a frame body (6-1) and a filter screen (6-2), the filter screen (6-2) is installed in the frame body (6-1), outer gears (6-3) are arranged at two ends of the rotary drum (6), the outer gears (6-3) are meshed with the gears (10), an air pipe (5) is arranged on the inner side of the top wall of the box body (1), and a draught fan (4) is installed in the air pipe (5).

2. The feed filter apparatus for composite production of claim 1, wherein: the feeding channel (2) is cylindrical, an opening communicated with the impurity collecting area (1-2) is formed in the bottom of the feeding channel (2), and the screen (2-2) is arranged in the opening.

3. The feed filter apparatus for composite production as set forth in claim 2, wherein: and a rotary blade (3-1) is arranged in the spiral conveyor (3).

4. The feed filter apparatus for composite production of claim 1, wherein: a rib plate (7) is arranged in the box body (1), and the rib plate (7) is connected with the rotary drum (6) in a sliding mode.

5. The feed filter apparatus for composite production of claim 1, wherein: the motor (8) is fixedly connected with the feeding channel (2) through a base (8-1).

6. The feed filter apparatus for composite production of claim 1, wherein: the rotary drum (6) penetrates through the box body (1), and the outer gear (6-3) is arranged on the outer side of the box body (1).

7. The feed filter apparatus for composite production of claim 1, wherein: the filter screen (6-2) is not arranged in the frame body (6-1) at the output end of the rotary drum (6).

8. The feed filter apparatus for composite production of claim 1, wherein: the rotating shaft (9) penetrates through the box body (1), and the gear (10) is arranged on the outer side of the box body (1).

9. The feed filter apparatus for composite production of claim 1, wherein: the bottom of the discharging area (1-1) is provided with an opening.