CN214617159U - Filtering device for electroplating air blower - Google Patents
Filtering device for electroplating air blower Download PDFInfo
- Publication number
- CN214617159U CN214617159U CN202120787618.2U CN202120787618U CN214617159U CN 214617159 U CN214617159 U CN 214617159U CN 202120787618 U CN202120787618 U CN 202120787618U CN 214617159 U CN214617159 U CN 214617159U
- Authority
- CN
- China
- Prior art keywords
- inner ring
- ring
- lower shell
- air
- ring body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of filtration, a filter equipment for electroplating air-blower is related to. The novel filter comprises a lower shell and an end cover, wherein an air outlet is formed in the middle of the lower bottom surface of the lower shell, an annular inner ring is arranged in the middle of the inner bottom surface of the lower shell, the lower end of the inner ring is communicated with the air outlet, a plurality of inner filter holes are formed in the side surface of the inner ring, an outer ring is sleeved outside the inner ring, a plurality of outer filter holes are formed in the side surface of the outer ring, an air inlet is formed in the end cover, when the end cover is connected with the lower shell, the air outlet is located on the outer side of the inner ring, and the upper end surface of the inner ring is abutted to the end cover. The utility model discloses a set up interior ring body, outer ring body, can adjust the size of effective filtration hole according to actual environment, optimize the load of air-blower, protect the air-blower.
Description
Technical Field
The utility model relates to the technical field of filtration, a filter equipment for electroplating air-blower is related to.
Background
At present, when industrial products are electroplated, because a plurality of plating layers need to be electroplated, a continuous plating process is generally adopted, and the electroplated products are transited from one electroplating bath to another electroplating bath; in the transition process, a part of the electroplating solution in the previous electroplating tank can be attached due to the adhesive force of the surface of the product, and in order to avoid bringing the electroplating solution of the previous electroplating tank into the next electroplating tank, an intermediate tank and an air blower are generally arranged, and the attached electroplating solution is blown off by the air blower, so that the surface of the electroplated product is dried before entering the electroplating tank. In practical application, the fact that air is not pure is found, after the air blower is used for a long time, a layer of dust is accumulated on the surface of a blade of the air blower, blown air contains more or less dust, and the dust can be attached to the surface of a plated product, so that electroplating quality is influenced.
Disclosure of Invention
An object of the utility model is to prior art not enough, provide a filter equipment for electroplating the air-blower, this filter equipment is leading on the air-blower, and can filter the pore size according to actual environment and adjust, is favorable to protecting the air-blower, and the wind of avoiding blowing out simultaneously contains the dust.
The utility model provides a filter equipment for electroplating air-blower, its includes casing and end cover down, the lower bottom surface middle part of casing is equipped with the venthole down, and the interior bottom surface middle part of casing down is equipped with annular interior ring, and the lower extreme and the venthole intercommunication of interior ring, the side of interior ring are equipped with a plurality of interior filtration pores, interior ring overcoat is equipped with outer ring, and the side of outer ring is equipped with a plurality of filtration pores, the end cover is equipped with the inlet port, and when end cover and lower body coupling, the venthole is located the outside of interior ring, and the up end of interior ring offsets with the end cover.
Furthermore, the upper end surface of the inner ring body is higher than the upper end surface of the outer ring body, a sealing ring matched with the inner ring body extends downwards from the lower bottom surface of the end cover, and when the end cover is connected with the lower shell body, the sealing ring is sleeved on the outer side of the inner ring body.
Furthermore, the lower casing is annular, the lower end of the cover body is also annular, the upper end of the lower casing is provided with an outer annular groove, the lower end of the cover body is provided with an inner annular groove, and the lower casing is in threaded connection or sleeved connection with the cover body in an interference fit mode.
Furthermore, the lower end of the inner ring body is provided with a bearing ring, and filter cotton is lapped above the bearing ring.
Furthermore, the lower end surface of the outer ring body is provided with a butting ring, and the butting ring is butted against the inner bottom surface of the lower shell.
The utility model has the advantages that: the utility model discloses a set up interior ring body, outer ring body, can adjust the size of effective filtration hole according to actual environment, optimize the load of air-blower, protect the air-blower.
Drawings
Fig. 1 is a schematic diagram of the present embodiment.
Fig. 2 is an exploded view of the present embodiment.
Fig. 3 is a sectional view of the present embodiment.
1-end cap; 11-sealing ring; 12-air intake; 13-inner ring groove;
2-lower shell; 21-inner ring body; 22-inner filtering hole; 23-a bearing ring; 24-outer ring groove; 25-air outlet;
3-filter cotton; 4-outer ring body; 41-outer filtering hole; 42-abutment ring.
Detailed Description
The following detailed description of the present invention is made with reference to the accompanying drawings. As shown in fig. 1, 2 and 3.
Example 1: see fig. 1; the utility model provides a filter equipment for electroplating air-blower, its includes casing 2 and end cover 1 down, the lower bottom surface middle part of casing 2 is equipped with venthole 25 down, and the interior bottom surface middle part of casing 2 down is equipped with annular inner ring body 21, and the lower extreme and the venthole 25 intercommunication of inner ring body 21, and the side of inner ring body 21 is equipped with a plurality of interior filtration pores 22, outer ring body 4 is equipped with to inner ring body 21 overcoat, and the side of outer ring body 4 is equipped with a plurality of outer filtration pores 41, end cover 1 is equipped with inlet port 12, and when end cover 1 is connected with casing 2 down, venthole 25 is located the outside of inner ring body 21, and the up end of inner ring body 21 offsets with end cover 1.
When the technical scheme works, the air outlet 25 is connected with an air inlet pipeline of the air blower; air enters the lower shell 2 through the air inlet holes 12 of the end cover 1 and is positioned outside the outer ring body 4; then the air enters the inner ring body 21 through the outer filtering holes 41 of the outer ring body 4 and the inner filtering holes 22 of the inner ring body 21, and finally goes out from the air outlet holes 25; at this time, the effective filtering holes are the overlapped portions of the outer filtering holes 41 and the inner filtering holes 22; the size of the effective filtering holes can be changed by rotating the outer ring body 4 so as to be in conformity with the current use environment and to maximize the air passing speed as much as possible, which is advantageous in reducing the load of the blower and protecting the blower. In the specific arrangement, the size distribution of the outer filtering holes 41 is preferably consistent with the size distribution of the inner filtering holes 22, so that the outer filtering holes and the inner filtering holes 22 can be overlapped, and then, the gap between two adjacent inner filtering holes 22 is larger than one inner filtering hole 22, namely, one inner filtering hole 22 can be placed between two inner filtering holes 22, so that the inner filtering hole 22 can be completely shielded when the outer ring body 4 rotates, and the size range of the effective filtering hole is from 0 to the inner filtering hole 22; the adjusting range is large.
Further, the upper end surface of the inner ring body 21 is higher than the upper end surface of the outer ring body 4, the lower bottom surface of the end cap 1 extends downwards to form a sealing ring 11 matched with the inner ring body 21, and when the end cap 1 is connected with the lower shell 2, the sealing ring 11 is sleeved outside the inner ring body 21.
In order to avoid the air from entering the cover body, the air directly enters the inner ring body 21 from the gap between the inner ring body 21 and the cover body, the sealing ring 11 is arranged in the technical scheme, and the inner diameter of the sealing ring 11 is equal to or slightly smaller than the outer diameter of the inner ring body 21. In the next design, the upper end surface of the inner ring body 21 is slightly higher than the upper end surface of the lower casing 2, or the upper end surface of the outer ring body 4 is equal to or slightly lower than the upper end surface of the lower casing 2.
Further, the lower casing 2 is annular, the lower end of the cover body is also annular, the upper end of the lower casing 2 is provided with an outer annular groove 24, the lower end of the cover body is provided with an inner annular groove 13, and the lower casing 2 is in threaded connection or sleeved connection with the cover body in an interference fit mode.
In order to facilitate the connection of the lower shell 2 and the cover body, the technical scheme adopts an interference fit sleeving mode, and the cover body can be sleeved and cooled after being heated and expanded during actual operation connection; meanwhile, a threaded connection mode can be adopted; and then, the outer ring groove 24 and the inner ring groove 13 are arranged, so that the inner surface and the outer surface of the lower shell 2 and the cover body are in smooth transition. In this embodiment, the lower housing 2 is connected to the cover in an interference fit manner.
Furthermore, the lower end of the inner ring body 21 is provided with a receiving ring 23, and the filter cotton 3 is lapped above the receiving ring 23.
When the environment is severe and the adjustment through the filtering holes is difficult to realize, the filtering can be carried out by installing the filtering cotton 3, and if a plurality of bearing rings 23 and a plurality of filtering cotton 3 can be arranged; set as required.
Further, a contact ring 42 is provided on the lower end surface of the outer ring body 4, and the contact ring 42 is in contact with the inner bottom surface of the lower case 2.
The abutting ring 42 is provided to prevent the outer ring body 4 from rotating under external impact, thereby increasing friction. Secondly, when filtering, the foreign matters generally fall into the inner bottom surface of the lower shell 2, after the abutting ring 42 is arranged, the foreign matters fall onto the abutting ring 42, the abutting ring 42 can be taken out, the cleaning is convenient,
the above description is only a preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the present description should not be interpreted as a limitation to the present invention.
Claims (5)
1. A filter device for an electroplating blower, characterized in that: the novel filter comprises a lower shell and an end cover, wherein an air outlet is formed in the middle of the lower bottom surface of the lower shell, an annular inner ring is arranged in the middle of the inner bottom surface of the lower shell, the lower end of the inner ring is communicated with the air outlet, a plurality of inner filter holes are formed in the side surface of the inner ring, an outer ring is sleeved outside the inner ring, a plurality of outer filter holes are formed in the side surface of the outer ring, an air inlet is formed in the end cover, when the end cover is connected with the lower shell, the air outlet is located on the outer side of the inner ring, and the upper end surface of the inner ring is abutted to the end cover.
2. A filter arrangement for a plating blower according to claim 1, wherein: the upper end surface of the inner ring body is higher than the upper end surface of the outer ring body, the lower bottom surface of the end cover extends downwards to form a sealing ring matched with the inner ring body, and when the end cover is connected with the lower shell body, the sealing ring is sleeved on the outer side of the inner ring body.
3. A filter arrangement for a plating blower according to claim 2, wherein: the lower shell is annular, the lower end of the cover body is also annular, the upper end of the lower shell is provided with an outer annular groove, the lower end of the cover body is provided with an inner annular groove, and the lower shell is in threaded connection with the cover body or is in sleeve connection and interference fit with the cover body.
4. A filter arrangement for a plating blower according to claim 2, wherein: the lower end of the inner ring body is provided with a bearing ring, and filter cotton is lapped above the bearing ring.
5. A filter arrangement for a plating blower according to claim 1, wherein: and the lower end surface of the outer ring body is provided with a butting ring which butts against the inner bottom surface of the lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120787618.2U CN214617159U (en) | 2021-04-18 | 2021-04-18 | Filtering device for electroplating air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120787618.2U CN214617159U (en) | 2021-04-18 | 2021-04-18 | Filtering device for electroplating air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214617159U true CN214617159U (en) | 2021-11-05 |
Family
ID=78403250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120787618.2U Active CN214617159U (en) | 2021-04-18 | 2021-04-18 | Filtering device for electroplating air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214617159U (en) |
-
2021
- 2021-04-18 CN CN202120787618.2U patent/CN214617159U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8580004B1 (en) | Unitary filter cartridge with flow transition mouth | |
| CN105617774A (en) | Dust removal system | |
| CN210171015U (en) | Natural gas filter | |
| CN214617159U (en) | Filtering device for electroplating air blower | |
| CN208771015U (en) | A kind of hydrophobic cavity filtration core | |
| CN204073705U (en) | A kind of threaded cone barrel filter core | |
| CN214680728U (en) | Spiral self-cleaning filter | |
| CN209865568U (en) | PPS (polyphenylene sulfite) needled felt dust removal cloth bag capable of preventing dust accumulation | |
| CN209631477U (en) | A kind of automatic powder feeding center equipment in electrostatic dusting room | |
| CN205659852U (en) | Roller is covered with paint, lacquer, colour wash, etc. to leather | |
| CN211611998U (en) | Changeable silk screen filtering air filter | |
| CN211178000U (en) | Waste heat recovery device of oxygen-enriched recovery furnace | |
| CN100544922C (en) | Water curtain special graphite sculpturing machine | |
| CN215939259U (en) | Water purifier filter element with protective frame | |
| CN207372013U (en) | All-in-one machine dust exhaust apparatus is duplicated in a kind of printing | |
| CN208133911U (en) | A kind of engraving member protective device of polycarbonate sheet engraving machine | |
| CN203494305U (en) | Filter element of compressed air filter | |
| CN215789094U (en) | Grinding head with cooling function | |
| CN112178434B (en) | Environment-friendly energy-saving titration lubricating device system of carbon black dryer | |
| CN201997203U (en) | Grilling back-suction type round cage dust remover | |
| CN217348472U (en) | Air suction seat for packaging equipment | |
| CN218278672U (en) | Tobacco powder removing device | |
| CN206478778U (en) | A kind of novel wind tube interface structure | |
| CN204030211U (en) | Centre collector ring | |
| CN215782432U (en) | Dust collection device for cement production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |