CN204458330U - Pump front filter - Google Patents
Pump front filter Download PDFInfo
- Publication number
- CN204458330U CN204458330U CN201420791454.0U CN201420791454U CN204458330U CN 204458330 U CN204458330 U CN 204458330U CN 201420791454 U CN201420791454 U CN 201420791454U CN 204458330 U CN204458330 U CN 204458330U
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- CN
- China
- Prior art keywords
- cavity
- flange plate
- filtration
- opening
- inner core
- 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.)
- Expired - Fee Related
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a kind of pump front filter; The purpose of this utility model is to provide a kind ofly unpicks and washes that frequency is low, staff labor intensity is low, the pump front filter of good filtration effect; It comprises tube stent in cylindrical shell, flange plate, filtration, filters inner core; Described cylindrical shell is the cavity of opening upwards, and the opening of cavity is provided with flange plate, has material feeding mouth on the top of cavity, has discharge port in the bottom of cavity, is provided with low row in the bottom of cavity; Described filtration cartridge support is arranged on the middle part of cavity, and between material feeding mouth and discharge port, filtration cartridge support has multiple hole; Described filtration inner core be arranged in the hole of filtration cartridge support; Described flange plate is arranged at the opening of cavity, coordinates with the flange plate of opening, and flange plate is provided with high row; It has simplicity of design, manufacturing efficiency is high and use the features such as simple.
Description
Technical field
The utility model relates to flow rate protective device technical field, especially a kind of pump front filter.
Background technique
Pump front filter is a kind ofly installed on the filter before pump, and making the liquid entering pump when by filter inner chamber filter screen, is possible block or damage the contamination precipitation of pump on filter screen, by thorough for impurity filtering.But after pump front filter uses a period of time, the impurity buildups on filter screen is more, easily blocks, so need regularly to clean filter screen.The problems such as current pump front filter is unpicked and washed frequently, labor intensity large, poor filtration effect.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and unpicks and washes that frequency is low, staff labor intensity is low, the pump front filter of good filtration effect.
In order to achieve the above object, a kind of pump front filter designed by the utility model, it comprises tube stent in cylindrical shell, flange plate, filtration, filters inner core; Described cylindrical shell is the cavity of opening upwards, and the opening of cavity is provided with flange plate, has material feeding mouth on the top of cavity, has discharge port in the bottom of cavity, is provided with low row in the bottom of cavity; Described filtration cartridge support is arranged on the middle part of cavity, and between material feeding mouth and discharge port, filtration cartridge support has multiple hole; Described filtration inner core be arranged in the hole of filtration cartridge support; Described flange plate is arranged at the opening of cavity, coordinates with the flange plate of opening, and flange plate is provided with high row.
In order to make the sealing effect in filtration between tube stent and filtration inner core better, in described filter, tube stent is provided with seal ring with the junction of filtering inner core.
For the ease of filtering the production and processing of interior tube stent, the hole in described filtration on tube stent is circular hole.
For the ease of filtering the taking-up of inner core, described filtration inner core being provided with handle, handle is provided with vertical handle.
Pump front filter of the present utility model, owing to being provided with tube stent in filtration in cylindrical shell, in filtration, tube stent is provided with multiple hole, multiple filtration inner core can be set up in cylindrical shell simultaneously, the effect of filtration is improved, only filtration inner core need be replaced with clean filtration inner core when cleaning can continue to use simultaneously, manufacturing efficiency be promoted greatly, the labor intensity of workman can be reduced simultaneously; Therefore, it has simplicity of design, manufacturing efficiency is high and use the features such as simple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan view of tube stent in filtering;
Fig. 3 is the structural representation filtering inner core.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of pump front filter that the present embodiment describes, it comprises cylindrical shell 1, flange plate 2, filters interior tube stent 3, filters inner core 4; Described cylindrical shell 1 is the cavity of opening upwards, the opening of cavity is provided with flange plate, has material feeding mouth 5 on the top of cavity, have discharge port 6 in the bottom of cavity, is provided with low row 7 in the bottom of cavity; Described filtration cartridge support 3 is arranged on the middle part of cavity, and between material feeding mouth 5 and discharge port 6, filtration cartridge support 3 has seven circular holes; In the circular hole being arranged at filtration cartridge support 3 of described filtration inner core 4, and for the ease of filtering the taking-up of inner core, filtration inner core 4 is provided with handle, handle is provided with vertical handle 9, for preventing seepage, between filtration cartridge support 3 and filtration inner core 4, clamp seal ring, then firmly both have been compressed by hold down gag 10 pairs of vertical handles; Described flange plate 2 is arranged at the opening of cavity, coordinates with the flange plate of opening, by bolt, the flange plate at cavity hatch place is connected with flange plate 2, and flange plate 2 is provided with high row 8.
Claims (4)
1. a pump front filter, is characterized in that: it comprises tube stent in cylindrical shell, flange plate, filtration, filters inner core; Described cylindrical shell is the cavity of opening upwards, and the opening of cavity is provided with flange plate, has material feeding mouth on the top of cavity, has discharge port in the bottom of cavity, is provided with low row in the bottom of cavity; Described filtration cartridge support is arranged on the middle part of cavity, and between material feeding mouth and discharge port, filtration cartridge support has multiple hole; Described filtration inner core be arranged in the hole of filtration cartridge support; Described flange plate is arranged at the opening of cavity, coordinates with the flange plate of opening, and flange plate is provided with high row.
2. a kind of pump front filter according to claim 1, is characterized in that: in described filter, tube stent is provided with seal ring with the junction of filtering inner core.
3. a kind of pump front filter according to claim 1, is characterized in that: the hole in described filtration on tube stent is circular hole.
4. a kind of pump front filter according to claim 1, is characterized in that: described filtration inner core is provided with handle, handle is provided with vertical handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791454.0U CN204458330U (en) | 2014-12-16 | 2014-12-16 | Pump front filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791454.0U CN204458330U (en) | 2014-12-16 | 2014-12-16 | Pump front filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204458330U true CN204458330U (en) | 2015-07-08 |
Family
ID=53665229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420791454.0U Expired - Fee Related CN204458330U (en) | 2014-12-16 | 2014-12-16 | Pump front filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204458330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757435A (en) * | 2018-07-06 | 2018-11-06 | 安徽菲利特过滤系统股份有限公司 | A kind of self-cleaning pump front filter |
-
2014
- 2014-12-16 CN CN201420791454.0U patent/CN204458330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757435A (en) * | 2018-07-06 | 2018-11-06 | 安徽菲利特过滤系统股份有限公司 | A kind of self-cleaning pump front filter |
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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 |
Granted publication date: 20150708 Termination date: 20191216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |