CN205435133U - Dismountable combination woven wire filter core - Google Patents
Dismountable combination woven wire filter core Download PDFInfo
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- CN205435133U CN205435133U CN201620222584.1U CN201620222584U CN205435133U CN 205435133 U CN205435133 U CN 205435133U CN 201620222584 U CN201620222584 U CN 201620222584U CN 205435133 U CN205435133 U CN 205435133U
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- filter screen
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- filter
- pressure ring
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Abstract
The utility model belongs to the technical field of the filter core, a dismountable combination woven wire filter core is disclosed. Its main technical characteristics does: including the bottom plate that has at least three annular slot with the centre of a circle annular ditch inslot is provided with the sealing ring the sealing ring top is provided with and has the cylindric board that punches a hole that punches a hole adjacent punching a hole is provided with folding filter screen between the board, the filter fineness of every layer of folding filter screen is higher than the outer folding filter's rather than adjacent precision it is provided with the clamping ring to punch a hole board and folding filter screen top be provided with the connecting rod that both ends have screw the nut between bottom plate and the clamping ring, the connecting rod is located the folding space of folding filter screen. Through different filter fineness's folding filter screen, to filter big tiny particle in proper order, the filtrating that is met the requirements at last not only can backward be rinsed, but also can the dismouting rinse. It is more convenient to use, and occupation space is few moreover, filter with low costs, the energy saving.
Description
Technical field
This utility model belongs to metal gauze filter element technical field, particularly relates to a kind of dismountable combination metal gauze filter element.
Background technology
Containing in the case of uneven grain in filtrate, the multiple filtering tanks of general employing filter, larger particles is filtered out by the filter tank relatively low initially with filtering accuracy, filtering accuracy is used to gradually step up filter tank the most successively, finally use the strainer filtering arriving the final filtering accuracy required, finally reach required filtrate.There is following defect in said method: first, and multiple filter tanks take up room greatly, and space availability ratio is low；Second, the equipment cost of multiple filtering tanks is big, and it is high that maintenance cost height causes filtering cost；3rd, waste power source.
Utility model content
Problem to be solved in the utility model be just to provide a kind of space hold little, filter low cost, save the energy, dismountable combination metal gauze filter element easy to clean.
For solving the problems referred to above, the technical scheme that this utility model dismountable combination metal gauze filter element uses is: include the base plate of ring-shaped groove with at least three concentric, it is provided with sealing ring in described ring-shaped groove, it is provided above the columned punched-plate with punching at described sealing ring, it is provided with folding filter screen between described adjacent punched-plate, every layer of filtering accuracy folding filter screen is higher than the precision that the outer layer being adjacent folds strainer filtering, it is provided above pressure ring at described punched-plate and folding filter screen, the two ends connecting rod with tightening nut it is provided with between described base plate and pressure ring, described connecting rod is positioned at the folding space folding filter screen.
Its additional technical feature is:
Described ring-shaped groove is four, described folding filter screen include being positioned at innermost layer carefully fold filter screen, be positioned at the middle folding filter screen of centre and be positioned at outside slightly fold filter screen；
Described pressure ring includes three concentric inner pressure rings, middle pressure ring and outer press ring, between inner pressure ring and middle pressure ring, is provided with broken line presents a theatrical performance as the last item on a programme between middle pressure ring and outer press ring.
nullDismountable combination metal gauze filter element provided by the utility model is compared with prior art，Have the advantage that one，Owing to including the base plate of the ring-shaped groove with at least three concentric，It is provided with sealing ring in described ring-shaped groove，It is provided above the columned punched-plate with punching at described sealing ring，It is provided with folding filter screen between described adjacent punched-plate，Every layer of filtering accuracy folding filter screen is higher than the precision that the outer layer being adjacent folds strainer filtering，It is provided above pressure ring at described punched-plate and folding filter screen，The two ends connecting rod with tightening nut it is provided with between described base plate and pressure ring，Described connecting rod is positioned at the folding space folding filter screen，For the filtrate that granular size is uneven，Big particle filtering is fallen by the outer layer folding filter screen first passing through filtering accuracy little，That then passes through the slightly larger centre of relative filtering accuracy folds filter screen by less particle filtering，Finally by being positioned at the thin filter screen that folds of innermost layer by ungratified little particle filtering，Finally obtain satisfactory filtrate，After using a period of time，Reversely use high pressure clear water or filtrate，Filtering residue can be gone out，In order to clean more thoroughly，Tightening nut can be unclamped，Pressure ring is taken off，Folding filter screen and punched-plate are taken off，It is respectively washed，Use convenient，And occupy little space，Filter low cost，Save the energy；Its two, owing to described ring-shaped groove is four, described folding filter screen include being positioned at innermost layer carefully fold filter screen, be positioned at the middle folding filter screen of centre and be positioned at outside slightly fold filter screen, filter effect is high；Its three, owing to described pressure ring includes three concentric inner pressure rings, middle pressure ring and outer press ring, between inner pressure ring and middle pressure ring, be provided with broken line between middle pressure ring and outer press ring and present a theatrical performance as the last item on a programme, pressure is more uniform, dismounts convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model dismountable combination metal gauze filter element；
Fig. 2 is the top view of this utility model dismountable combination metal gauze filter element.
Detailed description of the invention
Structure and the use principle of combination metal gauze filter element dismountable to this utility model with detailed description of the invention is described in further details below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the structural representation of this utility model dismountable combination metal gauze filter element, this utility model dismountable combination metal gauze filter element includes the base plate 2 of the ring-shaped groove 1 with four concentrics, certainly, the number of ring-shaped groove can as the case may be depending on, can be three or more than four.In ring-shaped groove 1, it is provided with sealing ring 3, is provided above the columned punched-plate 5 with punching 4 at sealing ring 3, between adjacent punched-plate 5, be provided with folding filter screen 6.nullEvery layer of filtering accuracy folding filter screen 6 is higher than the precision that the outer layer being adjacent folds filter screen 6 filtration，Punched-plate 5 and fold filter screen 6 be provided above pressure ring 7，The two ends connecting rod 9 with tightening nut 8 it is provided with between base plate 2 and pressure ring 7，Connecting rod 9 is positioned at the folding space folding filter screen 6，For the filtrate that granular size is uneven，Big particle filtering is fallen by the outer layer folding filter screen first passing through filtering accuracy little，That then passes through the slightly larger centre of relative filtering accuracy folds filter screen by less particle filtering，Finally by being positioned at the thin filter screen that folds of innermost layer by ungratified little particle filtering，Finally obtain satisfactory filtrate，After using a period of time，Reversely use high pressure clear water or filtrate，Filtering residue can be gone out，In order to clean more thoroughly，Tightening nut 8 can be unclamped，Pressure ring 7 is taken off，Folding filter screen 6 and punched-plate 5 are taken off，It is respectively washed，Use convenient，And occupy little space，Filter low cost，Save the energy.
Ring-shaped groove 1 is four, folds filter screen 6 and includes being positioned at the carefully folding filter screen 61 of innermost layer, be positioned at the middle folding filter screen 62 of centre and be positioned at the thick folding filter screen 63 in outside, good filtration effect.
Pressure ring 7 includes three concentric inner pressure rings 71, middle pressure ring 72 and outer press ring 73, is provided with broken line and presents a theatrical performance as the last item on a programme 74 between inner pressure ring 71 and middle pressure ring 72, between middle pressure ring 72 and outer press ring 73, and pressure is more uniform, dismounts convenient.
Protection domain of the present utility model is not limited solely to above-described embodiment, as long as structure combination dismountable with this utility model metal gauze filter cartridge construction is identical, just falls in the scope of this utility model protection.
Claims (3)
- The most dismountable combination metal gauze filter element, it is characterized in that: include the base plate of ring-shaped groove with at least three concentric, it is provided with sealing ring in described ring-shaped groove, it is provided above the columned punched-plate with punching at described sealing ring, folding filter screen it is provided with between adjacent punched-plate, every layer of filtering accuracy folding filter screen is higher than the precision that the outer layer being adjacent folds strainer filtering, it is provided above pressure ring at described punched-plate and folding filter screen, the two ends connecting rod with tightening nut it is provided with between described base plate and pressure ring, described connecting rod is positioned at the folding space folding filter screen.
- Dismountable combination metal gauze filter element the most according to claim 1, it is characterised in that: described ring-shaped groove is four, described folding filter screen include being positioned at innermost layer carefully fold filter screen, be positioned at the middle folding filter screen of centre and be positioned at outside slightly fold filter screen.
- Dismountable combination metal gauze filter element the most according to claim 1, it is characterised in that: described pressure ring includes three concentric inner pressure rings, middle pressure ring and outer press ring, between inner pressure ring and middle pressure ring, is provided with broken line presents a theatrical performance as the last item on a programme between middle pressure ring and outer press ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620222584.1U CN205435133U (en) | 2016-03-22 | 2016-03-22 | Dismountable combination woven wire filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620222584.1U CN205435133U (en) | 2016-03-22 | 2016-03-22 | Dismountable combination woven wire filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205435133U true CN205435133U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620222584.1U Active CN205435133U (en) | 2016-03-22 | 2016-03-22 | Dismountable combination woven wire filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205435133U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701327A (en) * | 2019-01-01 | 2019-05-03 | 中国人民解放军63653部队 | Big flow high efficiency bilayer aerosol fillter |
| CN111359290A (en) * | 2020-03-30 | 2020-07-03 | 成都谦睿哲环保科技有限公司 | Filter cartridge device with multilayer filter screen |
| CN114748911A (en) * | 2022-03-29 | 2022-07-15 | 朝阳金达钛业股份有限公司 | Vacuum pump oil filtering device with flat-plate squeezer and application method |
-
2016
- 2016-03-22 CN CN201620222584.1U patent/CN205435133U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701327A (en) * | 2019-01-01 | 2019-05-03 | 中国人民解放军63653部队 | Big flow high efficiency bilayer aerosol fillter |
| CN111359290A (en) * | 2020-03-30 | 2020-07-03 | 成都谦睿哲环保科技有限公司 | Filter cartridge device with multilayer filter screen |
| CN114748911A (en) * | 2022-03-29 | 2022-07-15 | 朝阳金达钛业股份有限公司 | Vacuum pump oil filtering device with flat-plate squeezer and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |