CN216860257U - Reduce plastic granules production line powder loading machine of dust loss - Google Patents
Reduce plastic granules production line powder loading machine of dust loss Download PDFInfo
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- CN216860257U CN216860257U CN202123407944.5U CN202123407944U CN216860257U CN 216860257 U CN216860257 U CN 216860257U CN 202123407944 U CN202123407944 U CN 202123407944U CN 216860257 U CN216860257 U CN 216860257U
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Abstract
The utility model belongs to the technical field of plastic particle production equipment, and particularly relates to a powder feeding machine for a plastic particle production line, which can reduce the escape of dust. The technical scheme adopted by the utility model is as follows: the utility model provides a reduce powder machine on plastic pellet production line of dust loss, includes the last powder machine main part, and the dog-house has been seted up at the middle part of going up the powder machine main part, and the dust cage of being connected with dust collecting pipeline is installed at the top, and the system has the powder fill in the bottom, and screw conveyor is installed to the export of powder fill, air curtain machine is installed to the dog-house, and the air outlet of this air curtain machine is vertical arranges downwards, and is parallel with dog-house place plane, and the side-mounting of going up the powder machine main part has the time delay on-off controller of being connected with air curtain machine power.
Description
Technical Field
The utility model belongs to the technical field of plastic particle production equipment, and particularly relates to a powder feeding machine for a plastic particle production line, which can reduce dust dissipation.
Background
Plastic particles are commonly used industrial raw materials and are widely used for manufacturing industrial products and daily necessities. The plastic particles are mostly processed by powder and granules, the powder is dispersed by a dispersion kettle after being mixed with various additives, the powder is mixed with the granules in proportion after being weighed by a weighing device, and the mixture is extruded by an extruder and then is granulated and formed by a granulator. In the current plastic pellet production line, the workman pours the powder into the powder machine in with the powder bagging-off, in sending the dispersion tank by the screw conveyer of powder machine bottom again, can produce a large amount of dusts at the input in-process of powder, if not handling, can the loss workshop in, air pollution environment influences workman's health.
The current treatment mode is generally to increase the dust cage, and the dust cage passes through the dust-collecting tube and is connected with the fan, and the fan during operation is siphoned away the dust and is carried out recycle, in addition, still can install the sack cleaner in the workshop and remove dust. Because the dust hood is generally arranged at the top of the powder feeding machine, dust which is raised upwards is easily sucked away by the dust hood, and because the height of the feed opening is more than one meter, the dust at the lower part of the feed opening is not easily sucked away by the dust hood and still easily escapes because the worker feeds the powder, the problem is still solved.
Disclosure of Invention
The utility model aims to overcome the defects in the background art and provide a powder feeding machine for a plastic particle production line, which can reduce the escape of dust.
The technical scheme adopted by the utility model is as follows:
the utility model provides a reduce powder machine on plastic pellet production line of dust loss, includes the last powder machine main part, and the dog-house has been seted up at the middle part of going up the powder machine main part, and the dust cage of being connected with dust collecting pipeline is installed at the top, and the system has the powder fill in the bottom, and screw conveyor is installed to the export of powder fill, air curtain machine is installed to the dog-house, and the air outlet of this air curtain machine is vertical arranges downwards, and is parallel with dog-house place plane, and the side-mounting of going up the powder machine main part has the time delay on-off controller of being connected with air curtain machine power.
Preferably, the air curtain machine is horizontally arranged at the top of the feeding port, and the width of the air outlet of the air curtain machine is larger than or equal to that of the feeding port.
The utility model has the beneficial effects that: according to the utility model, the air curtain is formed by the air curtain machine, the feeding port is vertically sealed, dust at the lower part of the feeding port can be effectively blocked, and the dust is prevented from overflowing.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a left side view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, but the present invention is not limited to the following examples, so that the objects, solutions and advantages of the present invention can be more clearly understood by those skilled in the art.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified and limited, specific meanings of the general terms in the present invention may be specifically understood by those skilled in the art.
As shown in fig. 1 to 2, the powder feeding machine for plastic particle production line capable of reducing dust dissipation provided by the utility model comprises a powder feeding machine main body 1, wherein a feeding port 2 is formed in the middle of the powder feeding machine main body 1, a dust collection cover 4 is installed at the top of the powder feeding machine main body, the dust collection cover 4 is connected with a suction fan through a dust collection pipe 5, a powder hopper is formed at the bottom of the powder feeding machine main body 1, and a screw conveyor 3 is installed at the outlet of the powder hopper. The top horizontal installation of dog-house 2 has air curtain machine 6, and the vertical downward arrangement of air outlet of this air curtain machine 6 is parallel with dog-house 2 place plane, and the width of its air outlet is greater than or equal to the width of dog-house 2, and the time delay switch controller 7 of being connected with air curtain machine 6 power is installed to the side of last powder main part 1. The air curtain machine 6 is conventional equipment and is commercially available.
The working principle of the utility model is as follows: after the air curtain machine 6 is started, an air curtain wall (shown by a dotted line arrow in fig. 1 and fig. 2) which vertically flows from top to bottom is formed, the feeding port 2 is separated from the inside and the outside, the dust is prevented from escaping, and the dust in the powdering machine body 1 is sucked away by the dust collection cover 4. The air curtain machine 6 can be set to have two working modes through the time delay switch controller 7: one is a normally open mode, and the air curtain machine 6 always works in the normally open mode, so that the air curtain machine is suitable for uninterrupted production in a workshop; the other mode is a time delay mode, a worker needs to press the time delay switch controller 7 before feeding materials each time, the air curtain machine 6 is started, the worker presses the time delay switch controller 7 again after the feeding materials are finished, the air curtain machine 6 is closed after delaying for a period of time, and dust generated for feeding materials in the period of time is sucked away by the dust collection cover 4.
The above description is only a preferred embodiment of the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The utility model provides a reduce powder feeding machine on plastic pellet production line of dust loss, includes powder feeding machine main part (1), and dog-house (2) have been seted up at the middle part of powder feeding machine main part (1), and dust cage (4) of being connected with dust collecting tube (5) way are installed at the top, and the bottom system has the powder fill, and screw conveyer (3), its characterized in that are installed to the export of powder fill: air curtain machine (6) is installed in dog-house (2), and the air outlet of this air curtain machine (6) is vertical arranges downwards, and is parallel with dog-house (2) place plane, and the side-mounting of going up powder machine main part (1) has time delay on-off controller (7) of being connected with air curtain machine (6) power.
2. The plastic particle production line powdering machine for reducing dust escape according to claim 1, wherein: the air curtain machine (6) is horizontally arranged at the top of the feed opening (2), and the width of an air outlet of the air curtain machine is larger than or equal to that of the feed opening (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123407944.5U CN216860257U (en) | 2021-12-31 | 2021-12-31 | Reduce plastic granules production line powder loading machine of dust loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123407944.5U CN216860257U (en) | 2021-12-31 | 2021-12-31 | Reduce plastic granules production line powder loading machine of dust loss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216860257U true CN216860257U (en) | 2022-07-01 |
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ID=82149575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123407944.5U Active CN216860257U (en) | 2021-12-31 | 2021-12-31 | Reduce plastic granules production line powder loading machine of dust loss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216860257U (en) |
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2021
- 2021-12-31 CN CN202123407944.5U patent/CN216860257U/en active Active
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