CN201848144U - Gas-liquid backwashing pipeline filter - Google Patents
Gas-liquid backwashing pipeline filter Download PDFInfo
- Publication number
- CN201848144U CN201848144U CN2010202782956U CN201020278295U CN201848144U CN 201848144 U CN201848144 U CN 201848144U CN 2010202782956 U CN2010202782956 U CN 2010202782956U CN 201020278295 U CN201020278295 U CN 201020278295U CN 201848144 U CN201848144 U CN 201848144U
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- gas
- liquid
- filter
- utility
- backpulsing
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Abstract
The utility model provides a gas-liquid backwashing pipeline filter which comprises a shell body, a lower shell body, a valve core, a filter element, a first gas-liquid inlet, a second gas-liquid inlet, a gas-liquid outlet, and an outfall; the lower shell body is connected with the shell body, a cavity is formed in the lower shell body; the valve core is arranged in the shell body and can rotate, and a first channel and a second channel are arranged in the valve core; the filter element is arranged in the cavity of the lower shell body and is connected with the first channel; the first gas-liquid inlet, the second gas-liquid inlet and the gas-liquid outlet are respectively arranged on the shell body; and the outfall is arranged at the bottom of the cavity of the lower shell body. The gas-liquid backwashing pipeline filter can effectively solve the problems encountered by a user when the user cleans a filter system on line.
Description
Technical field
The utility model relates to the design and the manufacturing technology field of filter, particularly a kind of gas-liquid backpulsing piping filter.
Background technology
Pipelined filter commonly used at present need stop to produce and unload lower casing, and pull down filter core and clean after filter core is blocked, perhaps changes new filter core, therefore wastes time and energy.Therefore if the filter core of renewable cleaning, in general the user scene can't be cleaned, and most of users are for fear of trouble, and the filter core that normally more renews can increase user's use cost like this.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, a purpose of the present utility model is to propose a kind of gas-liquid backpulsing piping filter.
For solving the problems of the technologies described above, the utility model proposes a kind of gas-liquid backpulsing piping filter, comprising: housing; With the lower house that described housing is connected, be formed with cavity in the described lower house; Be arranged in described housing and rotatable spool, comprise first passage and second channel in the described spool; Be arranged in the filter core excessively of the cavity of described lower house, the described filter core of crossing links to each other with described first passage; Lay respectively at the first gas-liquid import, second gas-liquid import and the gas liquid outlet on the described housing, and the sewage draining exit that is positioned at the cavity bottom of described lower house.The utility model can solve the problem that user's on-line cleaning filtration system is run into effectively.
By the utility model, after filter core stops up, only need open sewage draining exit, spool is rotated to an angle, under the pressure of pipeline working media, only require a very short time like this, for example 30-60s just can rinse well crossing filter core.And after rinsing well, sewage draining exit is closed, simultaneously with the spool return, thereby can recover whole filtration system, so the utility model is simple to operate.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the structure chart of the utility model gas-liquid backpulsing piping filter.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, term " vertically ", " laterally ", " on ", close the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " or position is based on orientation shown in the drawings or position relation, it only is the utility model rather than require the utility model therefore can not be interpreted as for convenience of description with specific orientation structure and operation to restriction of the present utility model.
As shown in Figure 1, be the profile of the utility model gas-liquid backpulsing piping filter, the utility model aims at industrial gas-liquid pipeline filter system design.This gas-liquid backpulsing piping filter comprises housing 3, the lower house 5 that is connected with housing 3, wherein, is formed with cavity in the lower house 5.This gas-liquid backpulsing piping filter also comprises and is arranged in housing 3 and rotatable spool 2, wherein, in spool 2, comprise first passage 9 and second channel 10, by end cap 1 spool 2 is enclosed in the housing 3, spool 2 has rotating part 10, rotating part 10 is given prominence to outside housing 3, can pass through rotating part 10 rotary spools 2.This gas-liquid backpulsing piping filter also comprises the filter core 4 excessively of the cavity that is arranged in lower house 5, crossing filter core 4 links to each other with first passage 9, lay respectively at the first gas-liquid import 7, the second gas-liquid import (not shown in figure 1) and gas liquid outlet 8 on the housing 3, and the sewage draining exit 6 that is positioned at the cavity bottom of lower house 5, wherein the second gas-liquid import and gas liquid outlet 8 are an angle of 90 degrees.
When gas-liquid backpulsing piping filter normally used, first passage 9 linked to each other with gas liquid outlet 8, and second channel 10 links to each other with the first gas-liquid import 7, thereby can filter by crossing 4 pairs of gas-liquids of filter core.After crossing the filter core obstruction (pressure reduction 1.0Mpa), when needing recoil, rotary spool 2 (for example revolve and turn 90 degrees) so that first passage 9 link to each other with the second gas-liquid import, and unlatching sewage draining exit 6, because the second gas-liquid import links to each other with filtration gas-liquid afterwards, therefore the gas-liquid after filtering after rotary spool 2 can recoil, and by sewage draining exit impurity is discharged, thereby realizes the purpose of cleaning.
In a preferred embodiment of the present utility model, the first gas-liquid import 7, the second gas-liquid import and gas liquid outlet 8 adopt flange form to be connected.
In a preferred embodiment of the present utility model, this gas-liquid backpulsing piping filter also comprises the support that supported filter core 4, thereby alleviates the sagging power of pipeline that filter core 4 suspending weights bring.
In a preferred embodiment of the present utility model, this Filter Precision is 80-100 μ m, and flow is greater than 8.6t/h, operating pressure 3.2Mpa.
In a preferred embodiment of the present utility model, this gas-liquid backpulsing piping filter also comprises: accessory system (as electromechanical controlling device), after described accessory system judged that filter core 4 stopped up, open sewage draining exit 6, and rotary spool 2 and is closed sewage draining exit 6 and spool 2 is resetted at the fixed time so that first passage 9 links to each other with the second gas-liquid import.By this accessory system, gas-liquid backpulsing piping filter of the present utility model can be realized automatic recoil, thereby realizes online self-cleaning function.
The utility model can solve the problem that user's on-line cleaning filtration system is run into effectively.By the utility model, after filter core stops up, only need open sewage draining exit, spool 2 is rotated to an angle, under the pressure of pipeline medium, only require a very short time like this, for example 30-60s just can rinse well crossing filter core.And after rinsing well, sewage draining exit is closed, simultaneously with spool 2 returns, thereby can recover whole filtration system, so the utility model is simple to operate.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means combination.Concrete feature, structure, material or characteristics that this embodiment or example are described are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (5)
1. a gas-liquid backpulsing piping filter is characterized in that, comprising:
Housing;
With the lower house that described housing is connected, be formed with cavity in the described lower house;
Be arranged in described housing and rotatable spool, comprise first passage and second channel in the described spool;
Be arranged in the filter core excessively of the cavity of described lower house, the described filter core of crossing links to each other with described first passage; With
Lay respectively at the first gas-liquid import, second gas-liquid import and the gas liquid outlet on the described housing, and the sewage draining exit that is positioned at the cavity bottom of described lower house.
2. gas-liquid backpulsing piping filter as claimed in claim 1 is characterized in that, the described first gas-liquid import, the second gas-liquid import and gas liquid outlet adopt flange form to be connected.
3. gas-liquid backpulsing piping filter as claimed in claim 1 is characterized in that, also comprises: support the described support of crossing filter core.
4. gas-liquid backpulsing piping filter as claimed in claim 1 is characterized in that, described Filter Precision is 80-100 μ m, and flow is greater than 8.6t/h, operating pressure 3.2Mpa.
5. gas-liquid backpulsing piping filter as claimed in claim 1 is characterized in that, the described second gas-liquid import links to each other with filtration gas-liquid afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202782956U CN201848144U (en) | 2010-07-29 | 2010-07-29 | Gas-liquid backwashing pipeline filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202782956U CN201848144U (en) | 2010-07-29 | 2010-07-29 | Gas-liquid backwashing pipeline filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848144U true CN201848144U (en) | 2011-06-01 |
Family
ID=44090559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202782956U Expired - Lifetime CN201848144U (en) | 2010-07-29 | 2010-07-29 | Gas-liquid backwashing pipeline filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848144U (en) |
-
2010
- 2010-07-29 CN CN2010202782956U patent/CN201848144U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |