Dust-removing movable outer pipe device of blanking pipe mechanism of multifunctional crown block for electrolysis
By designing a dust-elimination mobile outer pipe device on the multi-functional Tianche Cutting mechanism of the electrolytic aluminum electrolytic workshop, the dust is reduced by using the outer pipe holes and filter sleeves, the serious dust problem of the discharge port of the electrolytic aluminum electrolytic workshop is solved, and the workshop and workers' environment is significantly improved.
Patent Information
- Application Number
- CN202421541973.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-02
AI Technical Summary
In the electrolytic aluminum electrolytic workshop, the multi-functional Tianche Cutting Machine lacks dustproof and dust removal facilities when cutting, resulting in serious dust and pollution at the cutting port, which affects workers and workshop environment, and it is difficult to meet the environmental assessment standards.
A dust-elimination and mobile outer pipe device of electrolytic multi-functional Tianche Cutting Pipe mechanism is designed. By laying the outer pipe holes on the holes on the holes of the cutting pipe, and a high-pressure air flow is generated during the cutting process, the air pressure in the cutting pipe is reduced, so that the materials and fine particles can sink normally; at the same time, the outer pipe filter sleeve is used to filter the fine particles in the gas flow to reduce dust.
It effectively reduces the production of dust during the discharge process, reduces dust by more than 90%, optimizes the production environment of the workshop, improves the environmental quality of workers and workshops, and ensures the normal progress of electrolytic aluminum production.
Smart Images
Figure CN222975310U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a blanking pipe mechanism of an electrolytic multi-functional crane, in particular to a dust-removing movable outer pipe device for the blanking pipe mechanism of an electrolytic multi-functional crane. Background Art
[0002] At present, during the production process in an electrolytic aluminum electrolysis workshop, when the blanking mechanism of the multi-functional crane in the electrolysis workshop conducts blanking each time, the materials for electrolytic aluminum production are discharged through the blanking port; since there are no dust-proof and dust-removing facilities at the blanking port, the dust at the blanking port during blanking is flying everywhere and is difficult to control, resulting in a large amount of dust in the workshop, relatively serious pollution, poor working environment for workers and workshop environment. The dust at the production blanking port in the electrolysis workshop is a long-term and difficult problem to solve, leading to difficulties in meeting the environmental assessment standards and affecting normal production; in view of the above-mentioned many reasons, a dust-removing movable outer pipe device for the blanking pipe mechanism of an electrolytic multi-functional crane is proposed. Summary of the Utility Model
[0003] The purpose of the utility model is to overcome the problems in the production process of the electrolytic aluminum electrolysis workshop, that is, when the blanking mechanism of the multi-functional crane in the electrolysis workshop conducts blanking each time, the materials for electrolytic aluminum production are discharged through the blanking port; since there are no dust-proof and dust-removing facilities at the blanking port, the dust at the blanking port during blanking is flying everywhere and is difficult to control, resulting in a large amount of dust in the workshop, relatively serious pollution, poor working environment for workers and workshop environment. The dust at the production blanking port in the electrolysis workshop is a long-term and difficult problem to solve, leading to difficulties in meeting the environmental assessment standards and affecting normal production: through reasonable design, a dust-removing movable outer pipe device for the blanking pipe mechanism of an electrolytic multi-functional crane is provided; the outer pipe holes are evenly distributed on the perforated blanking pipe of the utility model. During the blanking process, when the materials pass through the blanking pipe to generate high-pressure air flow; the utility model reduces the air pressure in the blanking pipe through the outer pipe holes, so that the materials and fine particles in the blanking pipe can sink normally, reducing dust; the outer pipe filter sleeve can filter the fine particles in the air flow outside the perforated blanking pipe, and can reduce more than 90% of the dust, optimizing the production environment of the workshop and escorting the production of electrolytic aluminum.
[0004] To achieve the above object, the present utility model adopts the following technical solutions: A dust-eliminating movable outer pipe device for the blanking pipe mechanism of an electrolytic multifunctional overhead crane, which is composed of: a perforated blanking pipe, a blanking outer pipe socket flange, a fixed flange, an outer pipe filter sleeve, outer pipe holes, a filter screen support hoop, and a support ring; the outer pipe holes are evenly distributed on the upper part of the perforated blanking pipe, and a pair of flanges are arranged at both ends of the perforated blanking pipe, and the pair of flanges are respectively set as the blanking outer pipe socket flange and the fixed flange; the fixed flange is arranged at the lower end of the perforated blanking pipe, the blanking outer pipe socket flange is arranged at the upper end of the blanking outer pipe socket flange, and the lower surface of the blanking outer pipe socket flange is set as a socket sleeve, and a threaded connection is arranged between the socket sleeve and the perforated blanking pipe; an outer pipe filter sleeve is sleeved outside the perforated blanking pipe, a pair of support rings are respectively arranged between the two ends and the middle of the outer pipe filter sleeve and the perforated blanking pipe, a filter screen support hoop is arranged outside the pair of support rings, and a uniform space is reserved between the outer pipe filter sleeve and the outer pipe holes;
[0005] The outer pipe holes are set as long strip holes and are set as blanking pressure reducing holes; the inner hole diameters of the pair of support rings are set corresponding to the diameter of the perforated blanking pipe, the perforated blanking pipe is arranged in the inner holes of the pair of support rings, and the outer diameters of the pair of support rings correspond to the outer pipe filter sleeve.
[0006] Beneficial effects: The outer pipe holes are evenly distributed on the perforated blanking pipe of the present utility model. During the blanking process, when high-pressure air flow is generated by the material passing through the blanking pipe; the present utility model reduces the air pressure in the blanking pipe through the outer pipe holes, so that the materials and fine particles in the blanking pipe can sink normally, reducing dust; the outer pipe filter sleeve can filter the fine particles in the air flow outside the perforated blanking pipe, and can reduce more than 90% of the dust, optimizing the production environment of the workshop and escorting the production of electrolytic aluminum. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] The following further describes the present utility model in conjunction with the drawings:
[0008] Figure 1 It is a schematic diagram of the general assembly structure;
[0009] Figure 2 It is Figure 1 The end face structure schematic diagram of;
[0010] Figure 3 It is Figure 1 The partial exploded structure schematic diagram of the perforated blanking pipe of;
[0011] Figure 4 It is Figure 1 The partial structure schematic diagram of the outer pipe hole filter sleeve of;
[0012] Figure 5 It is Figure 4 The partial structure schematic diagram of the filter screen support hoop of;
[0013] Figure 1 、2 Among 1, 3, 4, and 5: there are a perforated blanking pipe 1, a blanking outer pipe union flange 2, a fixed flange 2-1, an outer pipe filter sleeve 3, an outer pipe hole 4, a filter support hoop 5, and a support ring 5-1. Specific embodiments
[0014] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments:
[0015] The outer pipe holes 4 are evenly distributed on the perforated blanking pipe 1. A pair of flanges are provided at both ends of the perforated blanking pipe 1, and the pair of flanges are respectively set as the blanking outer pipe union flange 2 and the fixed flange 2-1; the fixed flange 2-1 is provided at the lower end of the perforated blanking pipe 1, the blanking outer pipe union flange 2 is provided at the upper end of the blanking outer pipe union flange 2, and a union sleeve is provided below the blanking outer pipe union flange 2. A threaded connection is provided between the union sleeve and the perforated blanking pipe 1; an outer pipe filter sleeve 3 is sleeved outside the perforated blanking pipe 1. A pair of support rings 5-1 are respectively provided between the two ends and the middle of the outer pipe filter sleeve 3 and the perforated blanking pipe 1. A filter support hoop 5 is provided outside the pair of support rings 5-1, and a uniform space is reserved between the outer pipe filter sleeve 3 and the outer pipe hole 4;
[0016] The outer pipe hole 4 is set as a long strip hole, and the outer pipe hole 4 is set as a blanking pressure reducing hole; the inner hole diameters of the pair of support rings 5-1 are set corresponding to the diameter of the perforated blanking pipe 1, the perforated blanking pipe 1 is arranged in the inner holes of the pair of support rings 5-1, and the outer diameters of the pair of support rings 5-1 correspond to the outer pipe filter sleeve 3.
Claims
1. A dust removal movable outer tube device for an electrolytic multifunctional overhead crane feed pipe mechanism, comprising: a feed pipe with a hole (1), a feed pipe outer tube flexible flange (2), a fixed flange (2-1), an outer tube filter screen sleeve (3), an outer tube hole (4), a filter screen support hoop (5), and a support ring (5-1); characterized in that: The upper surface of the perforated discharge pipe (1) is evenly distributed with outer tube holes (4), and a pair of flanges are arranged at both ends of the perforated discharge pipe (1), and the pair of flanges are respectively arranged as a discharge outer tube flexible flange (2) and a fixed flange (2-1); the lower end of the perforated discharge pipe (1) is arranged with a fixed flange (2-1), the upper end of the discharge outer tube flexible flange (2) is arranged with a discharge outer tube flexible flange (2), the lower surface of the discharge outer tube flexible flange (2) is arranged with a flexible sleeve, and a threaded connection is arranged between the flexible sleeve and the perforated discharge pipe (1); an outer tube filter screen sleeve (3) is sleeved on the outer side of the perforated discharge pipe (1), and a pair of support rings (5-1) are respectively arranged between the outer tube filter screen sleeve (3) and the two ends and the middle of the perforated discharge pipe (1), and a filter screen support hoop frame (5) is arranged on the outer side of the pair of support rings (5-1), and a uniform space is reserved between the outer tube filter screen sleeve (3) and the outer tube hole (4).
2. The dust removal movable outer pipe device of the electrolysis multifunctional overhead crane feeding pipe mechanism according to claim 1 is characterized in that: The outer tube hole (4) is set as a long strip hole, and the outer tube hole (4) is set as a material discharge pressure relief hole; the inner hole diameter of the pair of support rings (5-1) is set to correspond to the diameter of the perforated material discharge pipe (1), the perforated material discharge pipe (1) is arranged in the inner hole of the pair of support rings (5-1), and the outer diameter of the pair of support rings (5-1) corresponds to the outer tube filter sleeve (3).