CN203763984U - Filter - Google Patents
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- CN203763984U CN203763984U CN201420178926.5U CN201420178926U CN203763984U CN 203763984 U CN203763984 U CN 203763984U CN 201420178926 U CN201420178926 U CN 201420178926U CN 203763984 U CN203763984 U CN 203763984U
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- Prior art keywords
- filter
- filter cylinder
- installation portion
- screen pipe
- cartridge
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Abstract
The utility model discloses a filter which comprises a filter body, wherein the filter body is provided with a water inlet, a water outlet and a drain outlet which are communicated with one another to form a filter chamber, the filter chamber is internally provided with a filter cartridge, a first cartridge installation part is arranged on one side (opposite to the water inlet) of the filter chamber, a second cartridge installation part is arranged on one side (opposite to the drain outlet) of the filter chamber, the filter cartridge is located between the first and second cartridge installation parts, the filter cartridge is internally provided with a retractable filter screen pipe, the filter cartridge is provided with a first filter hole, the retractable filter screen pipe is provided with a second filter hole, and the aperture of the first filter hole is greater than that of the second filter hole. As the filter cartridge is internally provided with the retractable filter screen pipe, the filter cartridge can be adjusted according to the size of solid granular impurities in sewage, so that the work efficiency of the filter cartridge is improved and the problem that frequent detachment of the filter cartridge affects the service life of the filter body is avoided.
Description
Technical field
The utility model relates to a kind of filter.
Background technology
Y-type filter is the mini-plant of removing a small amount of solid particle in liquid, can protect the normal work of equipment, when fluid enters after the filter cylinder that is equipped with certain specification filter screen, its impurity is blocked, clean filtrate is discharged by filter outlet, when needs clean, as long as dismountable filter cylinder is taken out, after processing, reload, therefore, working service is very convenient, it is the indispensable a kind of device of pipe-line system of pumped (conveying) medium, its effect is the mechanical admixture in filter medium, can be to the iron rust in sewage, the grains of sand, in liquid, a small amount of solid particle etc. filters to protect the accessory on equipment pipe avoid wearing and tearing and stop up, can protect the normal work of equipment, be widely used at present oil, chemical industry, medicine, food, the industries such as environmental protection, different industries, the sewage of required filtration is different, content in sewage and the size of solid particle are all different, when solid particle polluter is far longer than filter screen mesh, can cause the efficiency of filter cylinder filtration sewage not high, when solid particle is less than filter screen mesh, filter cylinder does not just have the effect of filtration, but at present in y-type filter, the filter screen of filter cylinder is to be fixed in filter cylinder and the specification of filter screen is identical, therefore cannot adjust according to the size of solid particle polluter the filter effect of filter cylinder, in prior art, y-type filter can be changed whole filter cylinder as the filter effect that need to adjust filter cylinder according to the size of solid particle polluter, but often disassembly, cleaning filter cylinder can cause filter screen, sealing ring and blind plate, the mechanical damage of housing junction, affect service life.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of can adjust filter cylinder according to the size of solid particle polluter contained in sewage, thereby improve filter cylinder operating efficiency, thereby and without often dismantling filter cylinder, can not affect the filter in service life again.
For achieving the above object, the utility model provides following technical scheme: a kind of filter, comprise filter body, described filter body is provided with water inlet, delivery port and sewage draining exit, described water inlet, delivery port and sewage draining exit mutual conduction also form filter chamber, in described filter chamber, be provided with filter cylinder, relative water inlet one side of described filter chamber is provided with the first filter cylinder installation portion, relative sewage draining exit one side of described filter chamber is provided with the second filter cylinder installation portion, described filter cylinder is between the first filter cylinder installation portion and the second filter cylinder installation portion, in described filter cylinder, be provided with flexible filter screen pipe, described filter cylinder is provided with the first filter opening, described flexible filter screen pipe is provided with the second filter opening, described the first filter opening aperture is greater than described the second filter opening aperture.
By adopting technique scheme, filter body is provided with water inlet, delivery port and sewage draining exit, and water inlet, delivery port and sewage draining exit mutual conduction form filter chamber, the first filter cylinder installation position is in a side of the relative water inlet of filter chamber, the second filter cylinder installation position is in a side of the relative sewage draining exit of filter chamber, filter cylinder is between the first filter cylinder installation portion and the second filter cylinder installation portion, flexible filter screen pipe is positioned at filter cylinder, and can in filter cylinder, stretch by the axis direction along filter cylinder, filter cylinder is provided with the first filter opening, flexible filter screen pipe is provided with the second filter opening, the first filter opening aperture is greater than the second filter opening aperture, when in sewage, contained granule foreign is larger, the filter screen pipe that will stretch is contracted in together, granule foreign is filtered by filter cylinder, can can increase the discharge of filter cylinder again by impurity screening, improve the operating efficiency of filter cylinder, in sewage, contained granule foreign hour, the filter screen pipe that will stretch trails and covers on filter cylinder inner surface, granule foreign filters by body, the second filter opening aperture on flexible filter screen pipe is less, can filter less granule foreign, by this structure, filter cylinder need not be changed and just the filter effect of filter cylinder can be changed according to different impurities contained in different sewage, thereby prevent from often dismantling the service life that filter cylinder reduces filter body.
The utility model is further set to: described flexible filter screen pipe comprises the body of some mutual sockets, described body comprises the first body and second body of mutual socket, described the first body and the second body include head end and tail end, the diameter of described the first body and the second body reduces gradually from head end to tail end, and the head end diameter of described the second body is less than the head end diameter of the first body and is greater than the tail end diameter of the first body.
By adopting technique scheme, flexible filter screen pipe comprises the body of some mutual sockets, body comprises the first body and second body of mutual socket, the first body and the second body all comprise head end and tail end, and the diameter of head end reduces gradually to the diameter of tail end, the head end diameter of the first body is maximum, the head end diameter of the second body is greater than the tail end diameter of the first body, when the first body being connected together when expanding sleeve and the second body, the head end of the second body can be limited on the tail end of the first body.
The utility model is further set to: described the first body is positioned in a side of relative the second filter cylinder installation portion of filter cylinder, described the second body is positioned on the opposite side of filter cylinder, described the second body is provided with jacking block, described jacking block is positioned on the opposite side of the second body with respect to the first body, the quantity of described jacking block is two, and described two jacking blocks are 180 degree and are symmetrically distributed on body.
By adopting technique scheme, the first body and the second body lay respectively on the two ends of filter cylinder, the first body is positioned in a side of relative the second filter cylinder installation portion of filter cylinder, the second chimney filter is positioned on the opposite side of filter cylinder, two jacking blocks are positioned on the second body, jacking block is as an impetus, can be to the jacking block application of force, make jacking block drive the second body towards the first filter cylinder installation portion one lateral movement, and be limited in the first body, two jacking blocks are set and are 180 degree and be uniformly distributed, make the second body stressed more even.
Accompanying drawing explanation
Fig. 1 is the structural representation that in embodiment mono-filter, flexible filter screen pipe launches;
Fig. 2 is the structural representation that in embodiment mono-filter, flexible filter screen pipe shrinks;
Fig. 3 is the structural representation that in embodiment bis-, flexible filter screen pipe launches;
Fig. 4 is the structural representation that in embodiment bis-, flexible filter screen pipe shrinks.
In figure: 1, filter body; 11, water inlet; 12, delivery port; 13, sewage draining exit; 14, filter chamber; 2, filter cylinder; 21, the first filter cylinder installation portion; 22, the second filter cylinder installation portion; 3, flexible filter screen pipe; 31, the first body; 32, the second body; 33, the 3rd body; 34, jacking block.
The specific embodiment
Referring to figs. 1 through Fig. 4, a kind of filter embodiment of the utility model is described further.
A kind of filter comprises filter body 1, filter body 1 is provided with water inlet 11, delivery port 12 and sewage draining exit 13, described water inlet 11, delivery port 12 and sewage draining exit 13 mutual conduction form filter chamber 14, one side of filter chamber 14 relative water inlets 11 is provided with the first filter cylinder installation portion 21, one side of filter chamber 14 relative sewage draining exits 13 is provided with the second filter cylinder installation portion 22, filter cylinder 2 is between the first filter cylinder installation portion 21 and the second filter cylinder installation portion 22, in filter cylinder 2, be provided with flexible filter screen pipe 3, flexible filter screen pipe 3 comprises the body of some mutual sockets.
Embodiment mono-:
The present embodiment preferably flexible filter screen pipe 3 comprises two bodys of socket, each body comprises head end and tail end, and diameter head end to the tail end of each body reduces gradually, two bodys are the first body 31 and the second body 32, the first body 31 is positioned at a side of relative the second filter cylinder installation portion 22 of filter cylinder, the second body 32 is positioned on the opposite side of filter cylinder 2, the head end of the first body 31 is connected on filter cylinder 2, the tail end diameter of the first body 31 is less than the head end diameter of the second body 32, jacking block 34 is positioned on the opposite side of the second body 32 with respect to the first body 31, jacking block 34 is an impetus, jacking block 34 is applied to external force, that jacking block 34 is towards the first filter cylinder installation portion 21 1 lateral movements, thereby drive the second body 32 to move together, when the second body 32 moves to a certain degree, because the head end diameter of the second body 32 is greater than the tail end diameter of the first body 31, so the head end of the second body 32 just can be stuck on the tail end of the first body 31, in the time of when needs are contracted in the first body 31 with the second body 32 together with, the second body 32 is returned towards the first body 31 1 laybacks, make the head end of the second body 32 depart from the tail end of the first body 31.
Embodiment bis-:
The present embodiment preferably flexible filter screen pipe 3 is comprised of three bodys, three bodys are the first body 31, the second body 32 and the 3rd body 33, the head end diameter of the first body 31 is of head end diameter maximum in three bodys, the 3rd body 33 head end diameters are greater than the tail end diameter of the second body 32, the head end diameter of the second body 32 is greater than the tail end diameter of the first body 31, so the first body 31, the second body 32 and the 3rd body 33 finish up successively and are connected, but the head end of the first body 31 is not connected with the tail end of the 3rd body 33, the first body 31 is positioned near the second filter cylinder installation portion 22 1 sides and is connected on filter cylinder 2, the 3rd body 33 is positioned at the side near the second body 32, the second body 32 is connected between the first body 31 and the 3rd body 33, on the opposite side of relative the second body 32 of the 3rd body 33, be provided with jacking block 34, and jacking block 34 is positioned on the opposite side of the 3rd body 33 with respect to filter cylinder 2, the i.e. inner side of the 3rd body 33, the quantity of jacking block 34 is two, and being 180 degree is distributed on the 3rd body 33.
Filter cylinder 2 is provided with filter opening, flexible filter screen pipe 3 is provided with filter bores, filter opening aperture is greater than filter bores aperture, during work, sewage flows in filter chamber 14 from water inlet 11, by filter chamber 14, enter in filter cylinder 2, in sewage, contained impurity volume hour, the filter screen pipe 3 that stretches can be trailed, by the second filter opening on flexible filter screen pipe 3, carry out impurity screening, two jacking blocks 34 are applied to external force simultaneously, push jacking block 34 to first filter cylinder installation portion 21 1 sides, make jacking block 34 drive the 3rd body 33 motions, the 3rd body 33 drives the second body 32 to move together, make the first body 31, the second body 32 finishes up and is connected successively with the 3rd body 33, the head end of the second body 32 is stuck on the tail end of the first body 31, the head end of the 3rd body 33 is stuck on the tail end of the second body 32, as described in Figure 3, in this way, three bodys can be fixed together, three bodys can cover on the inner surface of filter cylinder 2 while trailing, the opening of the 3rd body 33 tail ends is more than or equal to the opening on the first filter cylinder installation portion 21, when sewage is after the opening of the first filter cylinder installation portion 21, can enter in body by the opening of the 3rd body 33, avoid the 3rd body 33 openings too little, sewage flows in filter cylinder 2 from the junction of the 3rd body 33 and the first filter cylinder installation portion 21, the first filter opening aperture of filter cylinder 2 is excessive and cannot filter, when impurity volume in sewage is larger, three bodys need to be contracted in together, using jacking block 34 as an impetus, the first body 31 is moving towards the second body 32 1 laybacks, make the head end of the first body 31 depart from the tail end of the second body 32, the head end of the second body 32 departs from the tail end of the 3rd body 33, three bodys are contracted in together, as shown in Figure 4, when sewage enters filter cylinder 2, the first filter opening on filter cylinder 2 just can fall contaminant filter, the aperture of the first filter opening is larger, can make the water yield of filter cylinder 2 larger, can increase the operating efficiency of filter.
In actual production use procedure, the quantity of body differs and is decided to be two or three, can determine according to the demand of concrete production and application the quantity of body, no matter the quantity of body is how many, and the connected mode of body and mounting structure are all consistent with connected mode and structure in embodiment mono-, embodiment bis-.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a filter, comprise filter body, described filter body is provided with water inlet, delivery port and sewage draining exit, described water inlet, delivery port and sewage draining exit mutual conduction also form filter chamber, in described filter chamber, be provided with filter cylinder, relative water inlet one side of described filter chamber is provided with the first filter cylinder installation portion, relative sewage draining exit one side of described filter chamber is provided with the second filter cylinder installation portion, described filter cylinder is between the first filter cylinder installation portion and the second filter cylinder installation portion, it is characterized in that: in described filter cylinder, be provided with flexible filter screen pipe, described filter cylinder is provided with the first filter opening, described flexible filter screen pipe is provided with the second filter opening, described the first filter opening aperture is greater than described the second filter opening aperture.
2. filter according to claim 1, is characterized in that: described flexible filter screen pipe comprises the body of some mutual sockets.
3. filter according to claim 2, it is characterized in that: described body comprises the first body and second body of mutual socket, described the first body and the second body include head end and tail end, the diameter of described the first body and the second body reduces gradually from head end to tail end, and the head end diameter of described the second body is less than the head end diameter of the first body and is greater than the tail end diameter of the first body.
4. filter according to claim 3, it is characterized in that: described the first body is positioned in a side of relative the second filter cylinder installation portion of filter cylinder, described the second body is positioned on the opposite side of filter cylinder, described the second body is provided with jacking block, and described jacking block is positioned on the opposite side of the second body with respect to the first body.
5. filter according to claim 4, is characterized in that: the quantity of described jacking block is two, and described two jacking blocks are 180 degree and are symmetrically distributed on body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178926.5U CN203763984U (en) | 2014-04-14 | 2014-04-14 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178926.5U CN203763984U (en) | 2014-04-14 | 2014-04-14 | Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203763984U true CN203763984U (en) | 2014-08-13 |
Family
ID=51281232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420178926.5U Expired - Fee Related CN203763984U (en) | 2014-04-14 | 2014-04-14 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203763984U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975261A (en) * | 2017-05-17 | 2017-07-25 | 中山市欣意诚科技有限公司 | Filter |
| CN108176159A (en) * | 2018-01-12 | 2018-06-19 | 南阳师范学院 | Induction melting furnace vacuum pump set dust filter unit |
| CN108325253A (en) * | 2018-03-08 | 2018-07-27 | 佛山市熙华科技有限公司 | A kind of filter |
| CN109772004A (en) * | 2019-01-21 | 2019-05-21 | 深圳市南科燃料电池有限公司 | Fuel cell catalyst slurry filter method and filtration system |
| CN112121531A (en) * | 2020-09-23 | 2020-12-25 | 崔云华 | Classified recovery type sewage sludge filter-pressing system and treatment method thereof |
-
2014
- 2014-04-14 CN CN201420178926.5U patent/CN203763984U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975261A (en) * | 2017-05-17 | 2017-07-25 | 中山市欣意诚科技有限公司 | Filter |
| CN108176159A (en) * | 2018-01-12 | 2018-06-19 | 南阳师范学院 | Induction melting furnace vacuum pump set dust filter unit |
| CN108325253A (en) * | 2018-03-08 | 2018-07-27 | 佛山市熙华科技有限公司 | A kind of filter |
| CN109772004A (en) * | 2019-01-21 | 2019-05-21 | 深圳市南科燃料电池有限公司 | Fuel cell catalyst slurry filter method and filtration system |
| CN112121531A (en) * | 2020-09-23 | 2020-12-25 | 崔云华 | Classified recovery type sewage sludge filter-pressing system and treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20170414 |