CN219605522U - Device for prolonging service life of aluminum electrolysis multifunctional crown block air compressor - Google Patents

Abstract

The utility model discloses a device for prolonging the service life of an aluminum electrolysis multifunctional crown block air compressor, which comprises an angle steel framework, wherein the bottom and the top of the angle steel framework are respectively and fixedly connected with a first mounting plate and a second mounting plate, a circular hole is formed in the angle steel framework in a penetrating manner, a trapezoid body is fixedly arranged at the top of the angle steel framework, a third mounting plate is fixedly connected to the bottom of the trapezoid body, the third mounting plate is fixedly connected with the second mounting plate through bolts, a galvanized steel pipe is fixedly connected to the top of the trapezoid body, the galvanized steel pipe, the inside of the trapezoid body and the circular hole are communicated, and a dustproof assembly is fixedly arranged in the circular hole. The utility model relates to the technical field of air compressors. The device for prolonging the service life of the air compressor of the multifunctional crown block for aluminum electrolysis basically isolates alumina dust in an operation environment from entering the air compressor equipment, reduces maintenance cost and ensures electrolytic production.

Description

Device for prolonging service life of aluminum electrolysis multifunctional crown block air compressor

Technical Field

The utility model relates to the technical field of air compressors, in particular to a device for prolonging the service life of an aluminum electrolysis multifunctional crown block air compressor.

Background

The electrolytic aluminum factory has a multifunctional crown block, a simple crown block, and mainly comprises an air compression system, a hydraulic mechanism and an aluminum discharging mechanism, wherein the air compression system is used as one of the most important mechanisms, and once the fault occurs, the pole changing index cannot be completed.

The prior art has the following defects and shortcomings:

in the existing aluminum electrolysis cell production operation process, a large amount of aluminum oxide dust can be generated, the severe environment in a factory building is caused, the aluminum oxide dust is large, the existing filtering system of the air compressor can not completely meet the influence caused by the severe operation environment, the air compressor sucks dust in the operation process, the service lives of three cores and a cooling agent can be greatly reduced, the abrasion of a host machine is accelerated, the failure rate of the air compressor is increased, the replacement frequency of spare parts is increased, the service time of the equipment is reduced, and therefore the work efficiency of electrolysis production is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a device for prolonging the service life of an aluminum electrolysis multifunctional crown block air compressor, which solves the existing problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a device for prolonging the service life of an aluminum electrolysis multifunctional crown block air compressor, includes the angle steel skeleton, the bottom and the top of angle steel skeleton are fixedly connected with first mounting panel and second mounting panel respectively, the inside circular hole that runs through of angle steel skeleton, the top fixed mounting of angle steel skeleton has the trapezoid body, the bottom fixedly connected with third mounting panel of trapezoid body, pass through bolted connection between third mounting panel and the second mounting panel, the top fixedly connected with galvanized steel pipe of trapezoid body, communicate between galvanized steel pipe, trapezoid body casing inside, the circular hole, circular hole inside fixed mounting has dustproof subassembly, dustproof subassembly includes bag cage skeleton and the dustproof sack of fixed mounting on bag cage skeleton, the both sides outer wall of angle steel skeleton is fixed mounting respectively and is fallen the case of making an uproar;

the noise reduction box comprises a three-layer structure, and is sequentially provided with a sound insulation layer, a sound absorption layer and a honeycomb layer from outside to inside.

Preferably, screw holes are formed in four corners of the first mounting plate, the second mounting plate and the third mounting plate.

Preferably, a sealing rubber sheet is fixedly arranged between the second mounting plate and the third mounting plate.

Preferably, the number of the circular holes is 6, and the circular holes are distributed in a 2x3 matrix array.

Preferably, the outer diameter of the bag cage framework is matched with the inner diameter of the circular hole, the bag cage framework is fixedly arranged in the circular hole, and the bag cage framework is made of stainless steel metal.

Preferably, the sound insulation layer is made of a sound insulation felt material, the sound absorption layer is made of mineral cotton material, and the honeycomb layer is made of carbon fiber aluminum honeycomb plates.

Advantageous effects

The utility model provides a device for prolonging the service life of an aluminum electrolysis multifunctional crown block air compressor. Compared with the prior art, the method has the following beneficial effects:

(1) This prolong multi-functional overhead traveling crane air compressor machine life's of aluminium electroloysis device is applicable to the scene operational environment subalternation, under the great circumstances of dust, air compressor machine equipment is at the during operation, through being connected the galvanized steel pipe at angle steel skeleton top with the filtration system of air compressor machine system with steel wire nylon pipe, the air compressor machine is at the during operation, absorb the main air supply through this device, the main air supply is through the filtration system of galvanized steel pipe input air compressor machine itself after the dustproof subassembly in the angle steel skeleton filters, be equivalent to having increased one-level dustproof filtration system on the original dust keeper of air compressor machine equipment, and then, the alumina powder dirt in the operation environment has been isolated basically gets into air compressor machine equipment, maintenance cost has been reduced, make electrolysis production obtain the guarantee.

(2) This extension aluminium electroloysis multi-functional crown block air compressor machine life's device through the case of making an uproar falls in the both sides fixed mounting at the angle steel skeleton, falls the case of making an uproar and includes puigging, sound absorbing layer, honeycomb layer, can play the effect of making an uproar falls in the separation nature by the noise that the angle steel skeleton was spread out in the in-process of breathing in to angle steel skeleton, has improved the noise reduction effect when gaseous absorption, and the performance of making an uproar falls is good, and practical value is higher.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of the internal perspective structure of the angle steel framework of the utility model;

FIG. 4 is a schematic view of the noise reduction box structure of the present utility model;

FIG. 5 is a schematic diagram of the framework structure of the bag cage of the present utility model.

In the figure: 1. angle steel skeleton; 11. a first mounting plate; 12. a second mounting plate; 13. a circular hole; 2. a trapezoid body; 21. a third mounting plate; 3. galvanized steel pipe; 4. a dust-proof assembly; 41. a bag cage framework; 42. a dustproof cloth bag; 5. a noise reduction box; 51. a sound insulation layer; 52. a sound absorbing layer; 53. a honeycomb layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a device for prolonging service life of multi-functional crown block air compressor machine of aluminium electroloysis, including angle steel skeleton 1, angle steel skeleton 1's bottom and top fixedly connected with first mounting panel 11 and second mounting panel 12 respectively, angle steel skeleton 1 is inside to be run through and is provided with circular hole 13, angle steel skeleton 1's top fixedly mounted has trapezoidal body 2, trapezoidal body 2's bottom fixedly connected with third mounting panel 21, pass through bolted connection between third mounting panel 21 and the second mounting panel 12, trapezoidal body 2's top fixedly connected with galvanized steel pipe 3, trapezoidal body 2 inside, circular hole 13 communicates between the inside of the casing, circular hole 13 is inside to be fixedly mounted with dustproof subassembly 4, dustproof subassembly 4 includes bag cage skeleton 41 and fixed mounting's dustproof sack 42 on bag cage skeleton 41, angle steel skeleton 1's both sides outer wall is fixed mounting respectively and is fallen case 5 of making an uproar;

the noise reduction box 5 includes a three-layer structure including a sound insulation layer 51, a sound absorption layer 52, and a honeycomb layer 53 in this order from the outside to the inside.

In the embodiment, four corners of the first mounting plate 11, the second mounting plate 12 and the third mounting plate 21 are respectively provided with threaded holes, and the angle steel framework 1 can be fixedly mounted on a rack for use through the first mounting plate 11; a sealing rubber sheet is fixedly arranged between the second mounting plate 12 and the third mounting plate 21, so that the sealing performance of the joint of the angle steel framework 1 and the trapezoid body 2 is improved, and air leakage is avoided; the number of the circular holes 13 is 6, the circular holes 13 are distributed in a 2x3 matrix array, and the circular holes 13 are used for installing a plurality of groups of dustproof components 4 for dust filtration; the outer diameter of the bag cage framework 41 is matched with the inner diameter of the circular hole 13, the bag cage framework 41 is fixedly arranged in the circular hole 13, the bag cage framework 41 is made of stainless steel metal, the bag cage framework 41 is used for installing a dustproof cloth bag 42, and the structural stability of the dustproof cloth bag 42 during installation is improved; the sound insulation layer 51 is made of a sound insulation felt material, the sound absorption layer 52 is made of mineral cotton, the honeycomb layer 53 is made of carbon fiber aluminum honeycomb plates, noise transmitted by the angle steel framework 1 in the air suction process in the diagonal steel framework 1 can be noise-reduced in a blocking manner, the noise reduction effect during air suction is improved, the noise reduction performance is excellent, and the practical value is higher.

When the device is used, the galvanized steel pipe 3 at the top of the angle steel framework 1 is connected with the filtering system of the air compressor system through the steel wire nylon pipe, and when the air compressor works, a main air source is sucked through the device, and is filtered through the dustproof component 4 in the angle steel framework 1 and then is input into the filtering system of the air compressor for secondary filtration through the galvanized steel pipe 3, which is equivalent to adding a first-stage dustproof filtering system on the original dustproof device of the air compressor equipment, and further, alumina dust in the working environment is basically isolated from entering the air compressor equipment, so that the maintenance cost is reduced, and the electrolytic production is ensured;

after the device is adopted, the service life of the air compressor is prolonged, the failure rate and maintenance cost of the air compressor are greatly reduced, and the replacement frequency of spare parts is reduced, wherein the device comprises a main machine, an air filter element, an oil separation core and a coolant.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a device for prolonging multi-functional crown block air compressor machine life of aluminium electroloysis, includes angle steel skeleton (1), its characterized in that: the novel steel angle framework comprises an angle steel framework (1), wherein a first mounting plate (11) and a second mounting plate (12) are fixedly connected to the bottom and the top of the angle steel framework (1) respectively, a round hole (13) is formed in the angle steel framework (1) in a penetrating mode, a trapezoid body (2) is fixedly mounted at the top of the angle steel framework (1), a third mounting plate (21) is fixedly connected to the bottom of the trapezoid body (2), the third mounting plate (21) is fixedly connected with the second mounting plate (12) through bolts, a galvanized steel pipe (3) is fixedly connected to the top of the trapezoid body (2), the galvanized steel pipe (3), the inside of a trapezoid body (2) shell and the round hole (13) are communicated, a dustproof assembly (4) is fixedly mounted in the round hole (13), the dustproof assembly (4) comprises a bag cage framework (41) and a dustproof cloth bag (42) fixedly mounted on the bag cage framework (41), and noise reduction boxes (5) are fixedly mounted on the outer walls of two sides of the angle steel framework (1) respectively;

the noise reduction box (5) comprises a three-layer structure, and a sound insulation layer (51), a sound absorption layer (52) and a honeycomb layer (53) are sequentially arranged from outside to inside.

2. The device for prolonging service life of aluminum electrolysis multifunctional crown block air compressor according to claim 1, wherein the device is characterized in that: screw holes are formed in four corners of the first mounting plate (11), the second mounting plate (12) and the third mounting plate (21).

3. The device for prolonging service life of aluminum electrolysis multifunctional crown block air compressor according to claim 1, wherein the device is characterized in that: a sealing rubber sheet is fixedly arranged between the second mounting plate (12) and the third mounting plate (21).

4. The device for prolonging service life of aluminum electrolysis multifunctional crown block air compressor according to claim 1, wherein the device is characterized in that: the number of the circular holes (13) is 6, and the circular holes (13) are distributed in a 2x3 matrix array.

5. The device for prolonging service life of aluminum electrolysis multifunctional crown block air compressor according to claim 1, wherein the device is characterized in that: the outer diameter of the bag cage framework (41) is matched with the inner diameter of the circular hole (13), the bag cage framework (41) is fixedly arranged inside the circular hole (13), and the bag cage framework (41) is made of stainless steel metal.

6. The device for prolonging service life of aluminum electrolysis multifunctional crown block air compressor according to claim 1, wherein the device is characterized in that: the sound insulation layer (51) is made of a sound insulation felt material, the sound absorption layer (52) is made of mineral wool, and the honeycomb layer (53) is made of carbon fiber aluminum honeycomb plates.