CN217102247U

CN217102247U - Packagine machine dust recovery device

Info

Publication number: CN217102247U
Application number: CN202220483656.3U
Authority: CN
Inventors: 张寅�; 杨子忠; 王帆; 张扬
Original assignee: Angel Nutt Co ltd
Current assignee: Angel Nutt Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-08-02
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a dust recovery device of a packaging machine, which comprises a centrifugal bin, wherein the side part of the centrifugal bin is provided with an inlet, the inlet is communicated with a dust recovery pipeline of the packaging machine through a feeding pipe, the center of the bottom of the centrifugal bin is provided with an air suction port, the air suction port is connected with one end of an air suction pump through an air suction pipeline, the surface of the air suction port is sleeved with a filter cylinder, the side part of the centrifugal bin is provided with a discharge port, and the discharge port is communicated with the inlet of a first-level storage bin; the utility model can collect the available materials and the waste materials separately, the collected available materials can quickly enter the total storage bin for recycling, the available materials can be synchronously produced and recycled, and the material yield can be greatly improved; moreover, the utility model also reduces the pollution caused by long storage period of the materials, the working process is energy-saving, in addition, the site hose is reduced, and the site is more neat and beautiful.

Description

Packagine machine dust recovery device

Technical Field

The utility model relates to a packagine machine dust retrieves technical field, specifically indicates a packagine machine dust recovery unit.

Background

At present, the pipeline (comprising a hose and a stainless steel pipeline) of a material recovery system of a strip type packaging production line is about 13 meters in length, the material recovery rate is about eight per thousand, materials are directly recovered in a dust collecting bag of a dust collector, and the collected materials can only be used as wastes in the later period because the dust collector is used together with the recovered waste materials in the process. If the dust collector is separated and only collects useful materials, the current pipeline design and the material recovery have the following defects: 1. the pipeline is too long and the stainless steel pipeline is also provided with a corner, which is not beneficial to cleanness and sanitation, and the existence of material residue after the cleanness cannot be verified. 2. The recycled materials have longer storage period, can not be returned to the main material bin for recycling immediately, and are easy to cause secondary pollution. 3. The yield of the batch material is reduced.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned not enough, provide a packagine machine dust recovery device, can solve the problem of proposing in the background art.

The utility model discloses a solve above-mentioned technical problem, the technical scheme who adopts is: the utility model provides a packagine machine dust recovery device, includes centrifugal storehouse, the import has been seted up to centrifugal storehouse lateral part, the import is passed through inlet pipe and packagine machine's dust recovery pipeline intercommunication, the induction port has been seted up to centrifugal storehouse bottom center, the induction port passes through the induced draft pipeline and is connected with suction pump one end, induction port surface cover is equipped with strains a section of thick bamboo, and the discharge gate has been seted up to centrifugal storehouse lateral part, discharge gate and one-level feed bin import intercommunication.

Preferably, one-level feed bin bottom export and second grade feed bin top import intercommunication, second grade feed bin bottom export and tertiary feed bin top import intercommunication, one-level feed bin bottom exit position is equipped with first pneumatic valve, second grade feed bin bottom exit position is equipped with the second pneumatic valve.

Preferably, pneumatic vibrators are arranged on the side portions of the first-stage storage bin and the second-stage storage bin.

Preferably, still detachably installs the filter bag between second grade feed bin bottom export and the tertiary feed bin top import, tertiary feed bin bottom export is connected with vacuum feeding system through the pipeline.

Preferably, the other end of the air suction pump is connected with the dust catching bag through a pipeline.

Preferably, a limiting ring is fixedly arranged on the periphery of an air suction port of the centrifugal bin, the filter cartridge is of a hollow structure with a closed top and an open bottom, filter holes are uniformly formed in the surface of the filter cartridge, and an inner ring at the bottom of the filter cartridge is matched with the outer surface of the limiting ring.

Preferably, the cover plate on the top of the centrifugal bin is detachably connected with the top of the bin body.

Preferably, the feed pipe is arranged along the tangential direction of the centrifugal bin.

The utility model has the advantages that: the utility model can collect the available materials and the waste materials separately, the collected available materials can quickly enter the total storage bin for recycling, the available materials can be synchronously produced and recycled, and the material yield can be greatly improved; moreover, the utility model also reduces the pollution caused by long storage period of the materials, saves energy in the working process, reduces the number of hoses on site, and is cleaner and more beautiful on site.

Drawings

FIG. 1 is a schematic front view of a dust recycling device of a packaging machine;

FIG. 2 is a schematic perspective view of the centrifugal bin of FIG. 1;

FIG. 3 is a schematic perspective view of the centrifuge bowl of FIG. 2 with the cover removed;

fig. 4 is an exploded view of fig. 3.

Detailed Description

The invention is described in further detail below with reference to the figures and the embodiments.

As shown in fig. 1 to 4, a packagine machine dust recovery device, including centrifugation storehouse 1, import 2 has been seted up to 1 lateral part in centrifugation storehouse, import 2 is through the dust recovery pipeline intercommunication of inlet pipe 3 with packagine machine, induction port 4 has been seted up at 1 bottom center in centrifugation storehouse, induction port 4 is connected with 6 one end of suction pump through aspiration channel 5, 4 surface cover in induction port are equipped with and are strained a section of thick bamboo 7, and discharge gate 8 has been seted up to 1 lateral part in centrifugation storehouse, discharge gate 8 and the import of one-level feed bin 9 communicate. In this embodiment, when the suction pump 6 is working, negative pressure adsorption force can be generated at the air suction port 4 through the air suction pipeline 5, so that the dust of the packaging machine enters the inlet pipe 3 through the dust recovery pipeline and enters the centrifugal bin 1, the dust does circular motion in the centrifugal bin 1, part of small-particle dust directly passes through the filter hole 7.1 of the filter cartridge 7, then enters the air suction pipeline 5 through the air suction port 4, and large-particle dust does circular motion and simultaneously can enter the first-level bin 9 along the discharge port 8 due to the action of centrifugal force, so that the large-particle dust is effectively collected.

Preferably, the outlet at the bottom of the first-level storage bin 9 is communicated with the inlet at the top of the second-level storage bin 10, the outlet at the bottom of the second-level storage bin 10 is communicated with the inlet at the top of the third-level storage bin 11, the outlet at the bottom of the first-level storage bin 9 is provided with a first pneumatic valve 12, and the outlet at the bottom of the second-level storage bin 10 is provided with a second pneumatic valve 13. In this embodiment, a corresponding PLC controller may be provided to control the first pneumatic valve 12 and the second pneumatic valve 13 to open and close intermittently, so as to prevent excessive powder from accumulating in the corresponding silo; for example, after the set time is up, the PLC controller controls the first pneumatic valve 12 to be opened, the powder enters the secondary storage bin 10, then the first pneumatic valve 12 is closed later, after a period of time is delayed, the PLC controller controls the second pneumatic valve 13 to be opened, the powder enters the tertiary storage bin 11, and then the second pneumatic valve 13 is closed later; the operation mode can ensure the negative pressure environment in the centrifugal bin 1, so that the centrifugal separation process is not influenced. The PLC controller can be Siemens S7-300 PLC controller.

Preferably, the pneumatic vibrators 14 are arranged on the sides of the primary bin 9 and the secondary bin 10. In the material drops to second grade feed bin 10 from one-level feed bin 9, has dropped to the in-process of tertiary feed bin 11 from second grade feed bin 10 in, produces the vibration process through opening pneumatic vibrator 14, can accelerate the process that the material dropped.

Preferably, a filter bag 15 is detachably mounted between the bottom outlet of the secondary bin 10 and the top inlet of the tertiary bin 11, and the bottom outlet of the tertiary bin 11 is connected with a vacuum feeding system 16 through a pipeline. After the vacuum feeding system 16 is started, negative pressure can be generated in the three-stage bin 11, and the filter bag 15 can permeate air, so that air can be sucked to flow, powder in the three-stage bin 11 can be sucked to move downwards and conveyed, and finally the powder can enter the total bin for recycling. In this in-process, in order to avoid the inside long-term use of filter bag 15 to produce miscellaneous fungus, need regularly clear up, because filter bag 15 is detachably to be installed between export and the import of tertiary feed bin 11 tops in second grade feed bin 10 bottom this moment, so conveniently dismantle and change, in this embodiment, can directly install filter bag 15 between export and the import of tertiary feed bin 11 tops in second grade feed bin 10 bottom through the staple bolt, this kind of structure makes things convenient for the dismouting.

Preferably, the other end of the air pump 6 is connected with the dust catching bag 17 through a pipe. By providing the dust-catching bag 17, the small-particle dust sucked in can be prevented from escaping into the air.

Preferably, a limiting ring 18 is fixedly arranged on the periphery of the air suction port 4 of the centrifugal bin 1, the filter cartridge 7 is of a hollow structure with a closed top and an open bottom, filter holes 7.1 are uniformly formed in the surface of the filter cartridge 7, and an inner ring at the bottom of the filter cartridge 7 is matched with the outer surface of the limiting ring 18. The filter cartridge 7 can be limited and fixed through the limiting ring 18, and the disassembly and assembly process of the filter cartridge 7 is also facilitated.

Preferably, the cover plate 1.1 at the top of the centrifugal bin 1 is detachably connected with the top of the bin body. The centrifugal bin 1 needs to be cleaned regularly, and the cover plate 1.1 can be opened to clean the interior of the centrifugal bin.

Preferably, said feeding duct 3 is arranged along the tangential direction of the centrifugal bin 1. This arrangement makes it easier for the powder introduced via the feed pipe 3 to move in a circular motion inside the centrifugal chamber 1.

The working principle of the embodiment is as follows:

when the air suction pump 6 works, negative pressure adsorption force is generated at the air suction port 4 through the air suction pipeline 5, so that dust of the packaging machine enters the feeding pipe 3 through the dust recovery pipeline and enters the centrifugal bin 1, the dust does circular motion in the centrifugal bin 1, part of small-particle dust directly passes through the filtering hole 7.1 of the filtering cylinder 7 and then enters the air suction pipeline 5 through the air suction port 4, and large-particle dust can enter the primary bin 9 along the discharge port 8 under the action of centrifugal force while doing circular motion; then after a period of time, the PLC controller controls the first pneumatic valve 12 to be opened, the powder enters the secondary storage bin 10, then the first pneumatic valve 12 is closed later, after a period of time is delayed, the PLC controller controls the second pneumatic valve 13 to be opened, the powder enters the tertiary storage bin 11, and then the second pneumatic valve 13 is closed later; the operation mode can ensure the negative pressure environment in the centrifugal bin 1, so that the centrifugal separation process is not influenced; after the vacuum feeding system 16 is opened, negative pressure can be generated in the three-stage bin 11, and the filter bag 15 can permeate air, so that air can be sucked to flow, powder in the three-stage bin 11 can be sucked to move downwards and be conveyed, and finally the powder can enter the total bin for recycling.

The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. I.e., equivalent alterations and modifications within the scope of the invention, are also intended to be covered by the scope of this invention.

Claims

1. The utility model provides a packagine machine dust recovery device, includes centrifugation storehouse (1), its characterized in that: import (2) have been seted up to centrifugal bin (1) lateral part, import (2) are through inlet pipe (3) and packagine machine's dust recovery pipeline intercommunication, induction port (4) have been seted up at centrifugal bin (1) bottom center, induction port (4) are connected with air pump (6) one end through air suction pipeline (5), induction port (4) surface cover is equipped with and is strained section of thick bamboo (7), and discharge gate (8) have been seted up to centrifugal bin (1) lateral part, discharge gate (8) and one-level feed bin (9) import intercommunication.

2. The dust recycling device of a packing machine as claimed in claim 1, wherein: one-level feed bin (9) bottom export and second grade feed bin (10) top import intercommunication, second grade feed bin (10) bottom export and tertiary feed bin (11) top import intercommunication, one-level feed bin (9) bottom exit position is equipped with first pneumatic valve (12), second grade feed bin (10) bottom exit position is equipped with second pneumatic valve (13).

3. The dust recycling device of the packing machine as claimed in claim 2, wherein: pneumatic vibrators (14) are arranged on the lateral portions of the first-stage storage bin (9) and the second-stage storage bin (10).

4. The dust recycling device of the packing machine as claimed in claim 2, wherein: still detachably installs filter bag (15) between export and the tertiary feed bin (11) top import of second grade feed bin (10) bottom, tertiary feed bin (11) bottom export is connected with vacuum feeding system (16) through the pipeline.

5. The dust recycling device of a packing machine as claimed in claim 1, wherein: the other end of the air pump (6) is connected with a dust catching bag (17) through a pipeline.

6. The dust recycling device of a packing machine as claimed in claim 1, wherein: the centrifugal filter is characterized in that a limiting ring (18) is fixedly arranged on the periphery of an air suction port (4) of the centrifugal bin (1), the filter cartridge (7) is of a hollow structure with a closed top and an open bottom, filter holes (7.1) are uniformly formed in the surface of the filter cartridge, and an inner ring at the bottom of the filter cartridge (7) is matched with the outer surface of the limiting ring (18).

7. The dust recycling device of a packing machine according to claim 1 or 6, wherein: the cover plate (1.1) at the top of the centrifugal bin (1) is detachably connected with the top of the bin body.

8. The dust recycling device of a packing machine as claimed in claim 1, wherein: the feeding pipe (3) is arranged along the tangential direction of the centrifugal bin (1).