CN205031947U - Filter device - Google Patents
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- CN205031947U CN205031947U CN201520690211.2U CN201520690211U CN205031947U CN 205031947 U CN205031947 U CN 205031947U CN 201520690211 U CN201520690211 U CN 201520690211U CN 205031947 U CN205031947 U CN 205031947U
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- funnel
- bottle
- filter
- inlet
- liquid outlet
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Abstract
The utility model discloses a filter device, it includes funnel and receiving bottle, the perisporium of funnel is the cavity shape structure compriseed outer wall and inner wall, and is provided with inlet and liquid outlet on the outer wall, similarly, the perisporium of receiving bottle is the cavity shape structure compriseed outer wall and inner wall, and is provided with inlet and liquid outlet on the outer wall, the funnel is including the pars infundibularis of placing filtering material and the neck that inserts the receiving bottle, the neck of funnel inserts in the receiving bottle. When using the device to filter the concentrated solution of heat, let in hot flow media through funnel to the cavity shape and receiving bottle to the problem of crystallization when solving the heat filtration.
Description
Technical field
The utility model relates to filter, refers to a kind of filter with heat-insulating property especially.
Background technology
The most easy filter comprises funnel and receiving bottle, but, when using this kind of simple filter apparatus to filter the concentrated solution of heat, because temperature after solution contact filtration device reduces, crystal is caused to be easy to separate out on device, crystal is mixed with the solid impurity leached, and therefore this kind of solution needs to filter when being incubated, and namely adopts the mode of heat filtering.
Existing heat filtering mode is exactly a heat filter funnel on simple glass funnel overlaps outward, and heat filter funnel is generally made of copper, has interlayer and side pipe, and along having one to the water filling port of interlayer internal water flooding on funnel, side pipe place is then for heating.Glass funnel size in heat filter funnel should be filtered funnel with heat and be matched, and for preventing heat losses, should be short neck funnel (bottom of specific heat filter funnel is slightly long).During use, water filling from water filling port thermotropism filter funnel interlayer, water can not overfill, to prevent water from overflowing in boiling process, by after installing filtering material in glass funnel, with alcolhol burner heated funnel side pipe, water temperature in interlayer is raised, thus reaches the effect of insulation.But said apparatus not only needs to use naked light, and be difficult to control due to water temperature, be difficult to the temperature of glass funnel to control in a constant range, bad when causing heat filtering effect fashion.
Utility model content
The utility model provides a kind of filter, its object is to overcome the problem that existing filter causes heat filtering during owing to not having heat-insulating property, crystal is separated out.
The technical solution of the utility model is as follows:
Filter, comprises funnel and receiving bottle, it is characterized in that: the perisporium of described funnel is the hollow shape structure be made up of outer wall and inwall, and outer wall is provided with inlet and liquid outlet; Similarly, the perisporium of described receiving bottle is the hollow shape structure be made up of outer wall and inwall, and outer wall is provided with inlet and liquid outlet; Described funnel comprises the pars infundibularis placing filtering material and the neck inserting receiving bottle, and the neck of described funnel inserts in described receiving bottle.
During use, the flow media (as recirculated water etc.) of heat enters hollow shape structure at the inlet place of funnel, then flow out from the liquid outlet of funnel, simultaneously, the flow media (as recirculated water etc.) of heat enters hollow shape structure at the inlet place of receiving bottle, then flows out, after treating the temperature constant of funnel and receiving bottle from the liquid outlet of receiving bottle, hot solution to be filtered is poured in funnel, completes filtration.In this course, because the temperature of funnel and receiving bottle all remains in a certain higher temperature range, thus solve the problem that crystal is separated out when filtering the concentrated solution of heat.
In the embodiment of recommending, the inlet of described funnel is positioned at below, and the liquid outlet of described funnel is positioned at top; And the inlet of described receiving bottle is positioned at below, the liquid outlet of described receiving bottle is positioned at top.
In the embodiment of recommending, inlet and the liquid outlet of described funnel are arranged on pars infundibularis, and are positioned at radial both sides.
In the embodiment of recommending, the inlet of described receiving bottle and liquid outlet are positioned at radial both sides equally.
In the embodiment of recommending, the under shed of described funnel is positioned at the position on the liquid level of described receiving bottle.
In the embodiment of recommending, described filter is Suction filtration device.
In the embodiment of recommending, described receiving bottle is bottle,suction, and described funnel is Buchner funnel, and the neck of described Buchner funnel inserts in described bottle,suction by a sealing-plug.
In the embodiment of recommending, the inlet of described Buchner funnel is positioned at below, and the liquid outlet of described Buchner funnel is positioned at top; And the inlet of described bottle,suction is positioned at below, the liquid outlet of described bottle,suction is positioned at top.
From above-mentioned to description of the present utility model, compared to the prior art, feature of the present utility model is:
1, this apparatus structure is simple, easy to use;
2, when using this device to filter the concentrated solution of heat, by passing into the flow media of heat to the funnel of hollow shape and receiving bottle, thus the problem that when solving heat filtering, crystal is separated out.
3, by passing into the heat flow medium of a certain temperature range, the temperature of funnel and receiving bottle is remained in this temperature range, thus ensure the uniformity of heat filtering effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Detailed description of the invention of the present utility model is described with reference to the accompanying drawings.
With reference to shown in Fig. 1, Suction filtration device, comprises Buchner funnel 1 and bottle,suction 2, and Buchner funnel 1 is made up of the neck 12 of the pars infundibularis 11 and insertion bottle,suction 2 of placing filtering material, and the neck 1 of Buchner funnel inserts in bottle,suction 2 by a sealing-plug 3.
The perisporium of Buchner funnel 1 is the hollow shape structure be made up of outer wall and inwall, and outer wall is provided with inlet 13 and liquid outlet 14, and the inlet 13 of Buchner funnel 1 is positioned at below, and liquid outlet 14 is positioned at top; Similarly, the perisporium of bottle,suction 2 is the hollow shape structure be made up of outer wall and inwall, and outer wall is provided with inlet 21 and liquid outlet 22, and the inlet 21 of bottle,suction 2 is positioned at below, and liquid outlet 22 is positioned at top.
Bottle,suction 2 is provided with bleeding point 23.
Inlet 13 and the liquid outlet 14 of Buchner funnel 1 are arranged on pars infundibularis 11, and are positioned at radial both sides.
Inlet 21 and the liquid outlet 22 of bottle,suction 2 are positioned at radial both sides equally.
The under shed of Buchner funnel 1 is positioned at the position on the liquid level of bottle,suction 2.
During use, the inlet place of the recirculated water Buchner funnel 1 of heat enters hollow shape structure, then flow out from the liquid outlet of Buchner funnel 1, simultaneously, the inlet place of the recirculated water bottle,suction 2 of heat enters hollow shape structure, then flow out from the liquid outlet of bottle,suction 2, after treating the temperature constant of Buchner funnel 1 and bottle,suction 2, the air entry of aspiration pump (not shown) is connected on the bleeding point 23 of bottle,suction 2, hot solution to be filtered is poured in Buchner funnel 1, open pump, complete suction filtration.In this course, because the temperature of Buchner funnel 1 and bottle,suction 2 all remains in a certain temperature range, thus solve the problem that crystal is separated out when filtering the concentrated solution of heat.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (8)
1. filter, comprises funnel and receiving bottle, it is characterized in that: the perisporium of described funnel is the hollow shape structure be made up of outer wall and inwall, and outer wall is provided with inlet and liquid outlet; Similarly, the perisporium of described receiving bottle is the hollow shape structure be made up of outer wall and inwall, and outer wall is provided with inlet and liquid outlet; Described funnel comprises the pars infundibularis placing filtering material and the neck inserting receiving bottle, and the neck of described funnel inserts in described receiving bottle.
2. filter as claimed in claim 1, is characterized in that: the inlet of described funnel is positioned at below, and the liquid outlet of described funnel is positioned at top; And the inlet of described receiving bottle is positioned at below, the liquid outlet of described receiving bottle is positioned at top.
3. filter as claimed in claim 2, is characterized in that: inlet and the liquid outlet of described funnel are arranged on pars infundibularis, and are positioned at radial both sides.
4. filter as claimed in claim 3, is characterized in that: the inlet of described receiving bottle and liquid outlet are positioned at radial both sides equally.
5. filter as claimed in claim 4, is characterized in that: the under shed of described funnel is positioned at the position on the liquid level of described receiving bottle.
6. the filter as described in claim 1 or 2 or 3 or 4 or 5, is characterized in that: described filter is Suction filtration device.
7. filter as claimed in claim 6, it is characterized in that: described receiving bottle is bottle,suction, described funnel is Buchner funnel, and the neck of described Buchner funnel inserts in described bottle,suction by a sealing-plug.
8. filter as claimed in claim 7, is characterized in that: the inlet of described Buchner funnel is positioned at below, and the liquid outlet of described Buchner funnel is positioned at top; And the inlet of described bottle,suction is positioned at below, the liquid outlet of described bottle,suction is positioned at top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690211.2U CN205031947U (en) | 2015-09-08 | 2015-09-08 | Filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690211.2U CN205031947U (en) | 2015-09-08 | 2015-09-08 | Filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205031947U true CN205031947U (en) | 2016-02-17 |
Family
ID=55290882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520690211.2U Active CN205031947U (en) | 2015-09-08 | 2015-09-08 | Filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205031947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641989A (en) * | 2016-03-15 | 2016-06-08 | 王恒标 | Negative pressure filter device |
| CN111479966A (en) * | 2017-10-13 | 2020-07-31 | 罗森瑞士股份公司 | Sealing device |
-
2015
- 2015-09-08 CN CN201520690211.2U patent/CN205031947U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641989A (en) * | 2016-03-15 | 2016-06-08 | 王恒标 | Negative pressure filter device |
| CN111479966A (en) * | 2017-10-13 | 2020-07-31 | 罗森瑞士股份公司 | Sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |