CN215962607U

CN215962607U - Quick dust collector that molybdenum powder was used

Info

Publication number: CN215962607U
Application number: CN202120835486.6U
Authority: CN
Inventors: 王熠恒; 刘枝子; 王震; 袁博
Original assignee: Henan Zhengfeng Tungsten Molybdenum Photo Electric Equipment Co ltd
Current assignee: Henan Zhengfeng Tungsten Molybdenum Photo Electric Equipment Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-03-08
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a quick dust removal device for molybdenum powder, which comprises a shell, wherein a first opening is formed in the upper end face of the shell, a bearing is arranged at the first opening, a dust removal component is connected to the inner ring of the bearing, a gas purification chamber is formed in the upper end of the shell, a driving component is arranged in the gas purification chamber, the dust removal component comprises a dust removal seat, the lower portion of the side face of the dust removal seat is connected with the bearing, a turbine is sleeved on the upper portion of the side face of the dust removal seat and connected with the driving component, a first supporting piece is vertically connected to the lower end of the dust removal seat, a filter bag is arranged on the first supporting piece, a scraper blade is vertically arranged at the edge of the filter bag in the shell, an air outlet is formed in the middle of the dust removal seat, and the filter bag is communicated with the gas purification chamber through the air outlet. The utility model has simple operation and high dust removal efficiency, and achieves the purpose of rapidly cleaning dust without damaging the initial layer.

Description

Quick dust collector that molybdenum powder was used

Technical Field

The utility model belongs to the technical field of dust removal, and particularly relates to a quick dust removal device for molybdenum powder.

Background

In the production, processing and use processes of molybdenum powder, fine molybdenum powder is doped in discharged gas, and if dust-containing gas is not subjected to dust removal operation, the discharged gas can cause great harm to the surrounding environment, seriously harm the health of human beings and waste of molybdenum powder.

In the prior art, a dust collector is usually adopted to realize the dust removal operation of dust-containing gas, the most widely applied dust collector is a bag type dust collector, the bag type dust collector filters the dust-containing gas by utilizing the filtering action of a fiber fabric, when the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity is settled down due to the action of gravity and falls into an ash hopper, the dust is blocked when the gas containing fine dust passes through a filter material, so that the gas is purified, after the filter material is used for a period of time, a layer of dust is accumulated on the surface of the filter bag due to the effects of screening, collision, detention, diffusion, static electricity and the like, the layer of dust is called as a primary layer, in the later movement process, the primary layer becomes a main filter layer of the filter material, and the larger filter material can also obtain higher filtering efficiency by virtue of the action of the primary layer. Along with the accumulation of dust on the surface of the filter material, the efficiency and resistance of the dust remover are correspondingly increased, when the pressure difference between two sides of the filter material is large, some fine dust particles attached to the filter material are extruded, so that the efficiency of the dust remover is reduced, therefore, after the resistance of the dust remover reaches a certain value, the dust is removed in time, and an initial layer cannot be damaged during dust removal, so that the efficiency is prevented from being reduced. However, in the prior art, pulse method is mostly adopted for deashing, which has the defect that the initial layer is easy to damage, resulting in the reduction of dedusting effect.

Based on the defects in the prior art, the utility model discloses a quick dust removal device for molybdenum powder.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a quick dust removal device for molybdenum powder.

The utility model provides the following technical scheme:

the utility model provides a quick dust collector that molybdenum powder was used, includes the casing, the up end of casing is equipped with first opening, first opening part is equipped with the bearing, the inner circle of bearing even has the dust removal subassembly, the upper end of casing is equipped with the air-purifying chamber, be equipped with drive assembly in the air-purifying chamber, the dust removal subassembly includes the dust removal seat, the side lower part and the bearing of dust removal seat are connected, the turbine has been cup jointed on the side upper portion of dust removal seat, the turbine with drive assembly connects, the lower extreme of dust removal seat links perpendicularly has first support piece, be equipped with the filter bag on the first support piece, the inside of casing is located the vertical scraper blade that is equipped with in filter bag edge, the middle part of dust removal seat is equipped with a venthole, the filter bag passes through venthole and air-purifying chamber intercommunication.

Preferably, the first supporting piece is in a cylindrical net shape, the upper end of the first supporting piece and the air outlet are coaxially arranged, the diameter of the first supporting piece is larger than that of the air outlet, the filter bag is connected to the first supporting piece through a second supporting piece, and the upper end of the second supporting piece is connected with the lower end of the dust removing seat.

Preferably, one side of the scraper far away from the filter bag is connected with a support rod, and the upper end of the support rod is connected with the upper end face of the shell through a connecting piece.

Preferably, the driving assembly comprises a motor, a worm is connected to a rotating shaft of the motor, and the worm wheel form a worm and gear mechanism.

Preferably, the first opening is provided with a plurality of first openings, each first opening is correspondingly provided with a dust removal assembly, and each dust removal assembly is connected with the driving assembly.

Preferably, a scraper is correspondingly arranged at the edge of the filter bag of each dust removal assembly.

Preferably, the lower end of the shell is provided with an ash bucket, and the lower end of the ash bucket is provided with a discharge hole.

Preferably, the lower end of one side of the shell is provided with an air inlet, and one side of the air purifying chamber is provided with an air outlet.

Preferably, the lower end of the interior of the shell is provided with a sloping plate.

Preferably, the housing is connected to the air-purifying chamber by a hinge.

Preferably, the up end of casing is located bracing piece department is equipped with the second opening, the bracing piece runs through the second opening is located in the air-purifying chamber, the bracing piece is located one end in the air-purifying chamber is equipped with the connecting piece, the connecting piece with the up end of casing is connected.

Preferably, the scraper 17 is a straight plate or an arc plate.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the rapid dust removal device for molybdenum powder, the dust removal component is rotated through the driving component, and the purpose of rapidly removing dust is achieved without damaging an initial layer through the matching between the dust removal component and the scraper.

(2) According to the rapid dust removal device for molybdenum powder, the dust removal seat is arranged at the upper end of the shell, and the shell is connected with the air purification chamber through the hinge, so that the dust removal assembly is convenient to detach and mount, and the filter bag is convenient to replace.

(3) According to the rapid dust removal device for molybdenum powder, the connecting piece is arranged between the support rod and the shell, and the distance between the scraper and the filter bag can be adjusted by adjusting the connecting piece, so that ash can be removed as required.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments are briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional view of a dust removing seat structure of the present invention.

Fig. 4 is a partially enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a bearing; 3. a dust removal assembly; 4. an air inlet; 5. a gas purifying chamber; 6. a drive assembly; 7. an air outlet; 8. a dust removal seat; 9. a first support member; 10. a second support member; 11. a filter bag; 12. an air outlet; 13. a turbine; 14. a motor; 15. a worm; 16. a support bar; 17. a squeegee; 18. an ash hopper; 19. a discharge port; 20. a hinge; 21. a sloping plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1-4, a rapid dust removing device for molybdenum powder includes a housing 1, a first opening is disposed on an upper end surface of the housing 1, a bearing 2 is disposed at the first opening, an outer ring of the bearing 2 is hermetically connected to the first opening, an inner ring of the bearing 2 is connected to a dust removing assembly 3, a gas purifying chamber 5 is disposed on the upper end of the housing 1, a gas inlet 4 is disposed at a lower end of one side of the housing 1, a gas outlet 7 is disposed at one side of the gas purifying chamber 5, a driving assembly 6 is disposed in the gas purifying chamber 5, the dust removing assembly 3 includes a dust removing base 8, a lower portion of a side surface of the dust removing base 8 is hermetically connected to the inner ring of the bearing 2, a turbine 13 is sleeved on an upper portion of the side surface of the dust removing base 8, that is, the dust removing base 8 is sleeved on the inner ring of the turbine 13, the turbine 13 is connected to the driving assembly 6, the driving assembly 6 includes a motor 14, a worm 15 is connected to a rotating shaft of the motor 14, the worm 15 and the turbine 13 form a worm and gear mechanism, a first supporting piece 9 is vertically connected to the lower end of the dust removing base 8, a filter bag 11 is arranged on the first supporting piece 9, a scraper 17 is vertically arranged at the edge of the filter bag 11 in the shell 1, an air outlet 12 is arranged in the middle of the dust removing base 8, and the filter bag 11 is communicated with the air purifying chamber 5 through the air outlet 12. Through the arrangement, the dust-containing gas can be ensured to enter the shell 1 through the gas inlet 4, and then the clean gas filtered and dedusted by the filter bag 11 enters the gas purifying chamber 5 through the gas outlet 12 and is discharged through the gas outlet 7; during this period, the scraper 17 is at a distance from the filter bag 11 to ensure that the scraper 17 can perform the function of removing the excess ash layer without damaging the initial layer.

The first supporting piece 9 is cylindrical and meshed, the upper end of the first supporting piece 9 and the air outlet hole 12 are coaxially arranged, the diameter of the first supporting piece 9 is larger than that of the air outlet hole 12, the filter bag 11 is connected to the first supporting piece 9 through the second supporting piece 10, and the upper end of the second supporting piece 10 is connected with the lower end of the dust removing seat 8.

One side of the scraper 17, which is far away from the filter bag 11, is connected with a support rod 16, the upper end of the support rod 16 is connected with the upper end face of the shell 1 through a connecting piece, the upper end face of the shell 1 is provided with a second opening at the position of the support rod 16, the support rod 16 penetrates through the second opening and is positioned in the air purifying chamber 5, the second opening is rectangular, one end of the support rod 16, which is positioned in the air purifying chamber 5, is provided with a connecting piece, and the connecting piece is connected with the upper end face of the shell 1. Through this setting, can guarantee to adjust the distance between scraper blade 17 and the filter bag 11 through adjusting the connecting piece.

The first opening is provided with a plurality of openings, each first opening is correspondingly provided with a dust removal component 3, each dust removal component 3 is connected with the driving component 6, and the edge of the filter bag 11 of each dust removal component 3 is correspondingly provided with a scraper 17. Through this setting, can improve dust collection efficiency, reach the effect of removing dust fast.

Preferably, the lower end of the shell 1 is provided with an ash bucket 18, and the lower end of the ash bucket 18 is provided with a discharge hole 19. Through this setting, dust hopper 18 can retrieve the dust after scraper 17 clears up, conveniently recycles the recovery of molybdenum powder.

The inner lower end of the housing 1 is provided with a swash plate 21. Through this setting, conveniently collect, prevent that the molybdenum powder from piling up in casing 1.

The housing 1 is connected to the air purification chamber 5 by a hinge 20. Through this setting, convenient dismantlement and maintenance.

The scraper 17 is a straight plate or an arc-shaped plate. When the scraper 17 is a straight plate, the scraper is vertically placed, and only the function of scraping ash is realized; when the scraper 17 is an arc-shaped plate, the arc-shaped plate is attached to the edge position of the filter bag 11 and is arranged in a spiral mode, and scraped dust can be extruded to the lower end of the scraper 17 through the arc-shaped plate and can fall into the dust hopper 18 more conveniently.

The working principle is as follows: the utility model relates to a rapid dust removal device for molybdenum powder, which is used for placing the utility model at a proper position, adjusting a scraper 17 to a proper distance according to needs, switching on a power supply, entering dust-containing gas into a shell 1 through an air inlet 4, then entering clean gas filtered by a filter bag 11 and subjected to dust removal into a gas purification chamber 5 through an air outlet 12, and then discharging the clean gas through an air outlet 7; during this period, the scraper 17 is at a distance from the filter bag 11, so that the scraper 17 can perform the function of removing the excess dust layer without destroying the initial layer, and the removed dust can fall into the dust hopper 18 for recycling.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solution of the present invention and the equivalent replacement or modification of the technical solution and the inventive concept thereof within the technical scope of the present invention.

Claims

1. The utility model provides a quick dust collector that molybdenum powder was used which characterized in that: the dust removal device comprises a shell (1), wherein a first opening is formed in the upper end face of the shell (1), a bearing (2) is arranged at the first opening, a dust removal assembly (3) is connected to the inner ring of the bearing (2), a gas purification chamber (5) is formed in the upper end of the shell (1), a driving assembly (6) is arranged in the gas purification chamber (5), the dust removal assembly (3) comprises a dust removal seat (8), the lower portion of the side face of the dust removal seat (8) is connected with the bearing (2), a turbine (13) is sleeved on the upper portion of the side face of the dust removal seat (8), the turbine (13) is connected with the driving assembly (6), a first supporting piece (9) is vertically connected to the lower end of the dust removal seat (8), a filter bag (11) is arranged on the first supporting piece (9), a scraper (17) is vertically arranged at the edge of the filter bag (11) in the shell (1), the middle part of the dust removal seat (8) is provided with an air outlet (12), and the filter bag (11) is communicated with the air purifying chamber (5) through the air outlet (12).

2. The quick dust removal device for molybdenum powder as claimed in claim 1, wherein the first support member (9) is cylindrical net-shaped, the upper end of the first support member (9) is coaxially arranged with the air outlet hole (12), the diameter of the first support member (9) is larger than that of the air outlet hole (12), the filter bag (11) is connected to the first support member (9) through the second support member (10), and the upper end of the second support member (10) is connected to the lower end of the dust removal base (8).

3. The molybdenum powder rapid dust removing device as claimed in claim 2, wherein a support rod (16) is connected to one side of the scraper (17) away from the filter bag (11), and the upper end of the support rod (16) is connected with the upper end face of the shell (1) through a connecting piece.

4. The quick dust removal device for molybdenum powder as claimed in claim 1, wherein the driving assembly (6) comprises a motor (14), a worm (15) is connected to a rotating shaft of the motor (14), and the worm (15) and the worm wheel (13) form a worm and gear mechanism.

5. The rapid dust removing device for molybdenum powder as claimed in claim 1, wherein a plurality of first openings are provided, each first opening is correspondingly provided with a dust removing component (3), and each dust removing component (3) is connected with the driving component (6).

6. The molybdenum powder rapid dust removal device as claimed in claim 5, wherein a scraper (17) is correspondingly arranged at the edge of the filter bag (11) of each dust removal assembly (3).

7. The quick dust removing device for molybdenum powder as claimed in claim 1, wherein the lower end of the shell (1) is provided with an ash bucket (18), and the lower end of the ash bucket (18) is provided with a discharge hole (19).