Pneumatic flue gas hood of plastic granulator
By installing a pneumatic fume hood on the granulator and using a lifting cylinder to drive the hood to cover the fume source, the problem of fume pollution from the granulator was solved, thus improving the air quality in the workshop and protecting the health of workers.
Patent Information
- Application Number
- CN202520130711.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-20
AI Technical Summary
During plastic processing, the fumes generated by the granulator pollute the air in the workshop and affect the health of workers.
Design a pneumatic fume hood for a plastic granulator. The fume hood is driven by a lifting cylinder to cover the source of the fume and is connected to an adsorption device to remove the fume.
It effectively removes fumes generated during production, improves air quality in the workshop, and protects workers' health.
Smart Images
Figure CN223685953U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to pelletizer equipment technical field, concretely relates to a kind of plastic pelletizer pneumatic fume cover. BACKGROUND
[0002] Color master batch is a new type of high molecular material special colorant, also called color seed, it is a new type of high molecular material special colorant, it has good dispersibility, chemical stability, and keep the environment clean during use, so it is widely used in plastic industry. At present, during the processing of color master batch, resin, raw material color powder, dispersing agent, functional additive and the like need to be mixed, heated, mixed and extruded into shape by pelletizing extrusion equipment, and finally into spherical or cylindrical particles.
[0003] During the processing of pelletizer, some smoke will be generated, especially at the extruded plastic particle strip of pelletizer, a lot of plastic fume will be generated, and these fumes will spread in the production workshop, causing the air quality of the workshop to deteriorate and affecting the physical and mental health of production workers. SUMMARY
[0004] The utility model provides a kind of plastic pelletizer pneumatic fume cover, install to the upper of extruded plastic particle strip of pelletizer, cover fume cover at fume place during production, can suck away the fume generated in production process, guarantee the air quality of workshop and the physical and mental health of worker.
[0005] To achieve the above object, the utility model adopts the following technical scheme:
[0006] A kind of plastic pelletizer pneumatic fume cover, including mounting frame and fume cover, lifting cylinder and guide rod are arranged on the mounting frame, the fume cover is connected with the output end of lifting cylinder and one end of guide rod, the fume cover is covered by lifting cylinder driving fume cover to lift the fume generation place of pelletizer, adsorption port is provided at the top of the fume cover, for connecting with fume adsorption equipment to suck away the fume generated by pelletizer.
[0007] As preferred, controller for controlling lifting cylinder is arranged on the side of the fume cover.
[0008] As preferred, the opening of lower end of the fume cover is beveled.
[0009] As preferred, mounting hole is opened on the mounting frame, and the mounting frame can be locked by screw.
[0010] Compared with prior art, the utility model has the beneficial effects that the fume cover is installed to the upper of extruded plastic particle strip of pelletizer, cover fume cover at fume place during production, can suck away the fume generated in production process, guarantee the air quality of workshop and the physical and mental health of worker. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is the three-dimensional structure schematic view of the utility model.
[0012] Figure 2 It is the installation schematic view of the utility model. DETAILED DESCRIPTION
[0013] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.
[0014] It should be noted that when a component / part is referred to as "disposed on" another component / part, it can be directly disposed on the other component / part or there can be a middle component / part. When a component / part is referred to as "connected / coupled" to another component / part, it can be directly connected / coupled to the other component / part or there can be a middle component / part. The term "connected / coupled" as used herein can include electrical and / or mechanical physical connections / couplings. The term "comprising / including" as used herein refers to the presence of the features, steps or components / parts, but does not exclude the presence or addition of one or more other features, steps or components / parts. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0015] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing specific embodiments only and is not intended to be limiting of the application.
[0016] In addition, in the description of the present application, the terms "first", "second", and the like are used only for the purpose of description and distinguishing similar objects, and there is no prior and posterior order between them, nor can it be understood as indicating or implying relative importance. In addition, in the description of the present application, unless otherwise specified, the meaning of "multiple" is two or more.
[0017] Please refer to Figure 1 And Figure 2 As shown in FIGS. 1 and 2, a kind of pneumatic fume cover of plastic granulator, including mounting frame 1 and fume cover 2, lifting cylinder 3 and guide rod 4 are provided on mounting frame 1, fume cover 2 is connected with the output end of lifting cylinder 3 and the one end of guide rod 4, fume cover 2 is driven lifting by lifting cylinder 3 to cover the smoke generation place of granulator 8, adsorption port 5 is provided at the top of fume cover 2, for connecting with smoke adsorption equipment to suck away the smoke generated by granulator 8.
[0018] The controller 6 capable of controlling the lifting cylinder is arranged on the side of the smoke cover 2.
[0019] The opening at the lower end of the smoke cover 2 is beveled, which can avoid the smoke cover 2 from blocking the view and facilitate the worker to check the working state of the granulator at any time.
[0020] In use, the utility model is installed above the position where the extruded plastic strip of the granulator 8 is put into the water tank 9, when the smoke needs to be adsorbed, the lifting cylinder 3 is driven to lower the smoke cover 2 to cover the position above the smoke by the controller 6, then the smoke adsorption equipment provides suction force to adsorb the smoke gathered in the smoke cover 2, when the smoke does not need to be adsorbed, the smoke cover 2 is lifted up.
[0021] The utility model is installed above the position where the extruded plastic strip of the granulator 8 is put into the water tank 9, when the smoke needs to be adsorbed, the lifting cylinder 3 is driven to lower the smoke cover 2 to cover the position above the smoke by the controller 6, then the smoke adsorption equipment provides suction force to adsorb the smoke gathered in the smoke cover 2, when the smoke does not need to be adsorbed, the smoke cover 2 is lifted up.
[0022] The above is only the preferable specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
Claims
1. A pneumatic fume hood for a plastic pelletizer, characterized by, The device comprises a mounting frame and a smoke cover, a lifting cylinder and a guide rod are arranged on the mounting frame, the smoke cover is connected with the output end of the lifting cylinder and one end of the guide rod, the smoke cover is driven by the lifting cylinder to cover the smoke generating position of the granulator, a suction port is arranged on the top of the smoke cover to connect with a smoke suction device to suck away the smoke generated by the granulator.
2. The pneumatic fume hood for a plastic granulator according to claim 1, wherein A controller is arranged on the side of the smoke cover to control the lifting cylinder.
3. The pneumatic fume hood for a plastic granulator according to claim 2, wherein The opening of the lower end of the smoke cover is inclined.
4. The pneumatic fume hood for a plastic granulator according to claim 1, wherein A mounting hole is arranged on the mounting frame, and the mounting frame can be locked by a screw.