CN204933004U - A kind of efficient pressure filter - Google Patents
A kind of efficient pressure filter Download PDFInfo
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- CN204933004U CN204933004U CN201520432918.3U CN201520432918U CN204933004U CN 204933004 U CN204933004 U CN 204933004U CN 201520432918 U CN201520432918 U CN 201520432918U CN 204933004 U CN204933004 U CN 204933004U
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- filter
- discharge nozzle
- filter body
- cavity
- flange
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Abstract
The utility model discloses a kind of high efficiency particulate air filter, its drip irrigation device is provided with two press filtering device in described filter body, and the utility model provides a kind of high efficiency filter, is not easy the efficient pressure filter of one occurring being detained.
Description
Technical field
The utility model relates to a kind of medicine equipment technical field, and more particularly, it relates to a kind of efficient pressure filter.
Background technology
Traditional filter is by the filter bores of filter bottom, then the filtration carried out slowly is gone out, but such filtration not only the cycle long, efficiency is low, when the rate of mistake, occurs filtering after stain, also easily appearance is trapped in cartridge filter inwall in a large number, so long inapplicable, easily there is deterioration in inner thing, and impact second time uses.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of high efficiency filter, is not easy the efficient pressure filter of one occurring being detained.
For achieving the above object, the utility model provides following technical scheme: a kind of efficient pressure filter, comprise filter body, air inlet pipe and one end and the first discharge nozzle be communicated with bottom filter body for discharging that one end is communicated with filter body, be provided with two press filtering device in described filter body.
The utility model is set to further: the described pair of press filtering device comprises and being placed in filter body and the cartridge filter be bolted with filter body inwall, cavity is formed between described cartridge filter and filter body inwall, the inwall of described cartridge filter is provided with the filter bores with cavity connects, described first discharge nozzle one end is through filter body and cavity connects, described filter body is provided with the second discharge nozzle, described second discharge nozzle one end penetrates filter body sidewall and cavity connects, and the second discharge nozzle other end is communicated with the first discharge nozzle.
By adopting technique scheme, by two press filtering device, utilize and be placed in filter body and the cartridge filter be bolted with filter body inwall, the inwall of cartridge filter is provided with the filter bores with cavity connects, make the filter bores that cartridge filter inwall is provided with, add the area of the filtration on cartridge filter, the nitrogen entered from air inlet pipe can be extruded filtering product, make the filtering product in cartridge filter can carry out bottom filter and sidewall filtration carry out simultaneously, it also avoid filtering product and occur delay situation at cartridge filter inwall, filtering product after filtering can be entered in cavity, add that first discharge nozzle one end is through filter body and cavity connects, filter body is provided with the second discharge nozzle, second discharge nozzle one end penetrates filter body sidewall and cavity connects, the second discharge nozzle other end is communicated with the first discharge nozzle, make the filtering product in cavity can flow in the first discharge nozzle and the second discharge nozzle simultaneously, make to collect with a kind of high efficiency when collection, carry out with carrying out filtering in cartridge filter simultaneously.
The utility model is set to further: be provided with seal in described cavity, and seal is concordant with the second discharge nozzle, and described seal comprises the recessed flange of taper and taper boss flange, suitable between the recessed flange of described taper and taper boss flange.
By adopting technique scheme, by being provided with seal in cavity, cavity is separated into two-layer, and seal is concordant with the second discharge nozzle, ensure that the filtering product in the cavity after filtering can flow in the second discharge nozzle, and seal comprises the recessed flange of taper and taper boss flange, suitable between the recessed flange of described taper and taper boss flange, by suitable between the recessed flange of taper and taper boss flange, ensure the sealing in cavity, avoid occurring leaking the filtration burden giving the first discharge nozzle too much and affect the integral filter time, thus improve overall filter efficiency, ensure that the collection efficiency of the second discharge nozzle.
The utility model is set to further: described filter body inwall is provided with mounting flange, and described cartridge filter is fixed on mounting flange, is provided with polyethylene tetrafluoro backing plate between described cartridge filter and mounting flange.
By adopting technique scheme, filter body inwall is provided with mounting flange, described cartridge filter is fixed on mounting flange, polyethylene tetrafluoro backing plate is provided with between described cartridge filter and mounting flange, polyethylene tetrafluoro backing plate has outstanding excellent comprehensive performance, high temperature resistant, corrosion-resistant, do not glue, self-lubricating, excellent dielectric properties, very low coefficient of friction, utilize the characteristic of itself, directly contact with cartridge filter with mounting flange, when having ensured connection, cavity can with external environment, ensure that filtering the filtering product be placed in cavity avoids directly contacting with air, ensure the purity of filtering, also nitrogen is avoided directly to enter in cavity, impact is collected, thus ensure that overall sealing, improve integral filter purity.
The utility model is set to further: the bottom of described cartridge filter is arc-shaped.
By adopting technique scheme, utilizing the bottom of cartridge filter for arc-shaped, adding filter area by arc-shaped, and coordinate such circular arc concavity, thus entirety improves filter efficiency.
The utility model is set to further: described second discharge nozzle is provided with clamping hoop type ball valve and straight-through sight glass successively.
By adopting technique scheme, second discharge nozzle is provided with clamping hoop type ball valve and straight-through sight glass successively, clamping hoop type ball valve is utilized to serve restriction effect, filtering product residue situation in the cavity place connected the second discharge nozzle by straight-through sight glass is observed, when the product in cavity cannot flow in the second discharge nozzle time, closing by closing clamping hoop type ball valve, the second discharge nozzle circulation being blocked, also avoids nitrogen to enter internal influence integral filter quality.
The utility model is set to further: described first discharge nozzle is connected with the second discharge nozzle to hold and is communicated with by three-way pipe.
By adopting technique scheme, first discharge nozzle is connected with the second discharge nozzle to hold and is communicated with the filtering product after being convenient to collection and integral filter by three-way pipe, thus after avoiding appearance second discharge nozzle to close, filtering product is back in the second discharge nozzle, affects collecting by filtration efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 the utility model embodiment A portion partial enlarged drawing.
Reference numeral in figure: 101 filter bodies; 102, cavity; 201, cartridge filter; 202, filter bores; 301, seal; 302, taper boss flange; 303, the recessed flange of taper; 401 air inlet pipe; 501, the first discharge nozzle; 502, the second discharge nozzle; 503, three-way pipe; 601, straight-through sight glass; 701, clamping hoop type ball valve; 801, polyethylene tetrafluoro backing plate; 802, mounting flange.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, the utility model embodiment is described further.
A kind of efficient pressure filter, comprise filter body 101, air inlet pipe 401 and one end and the first discharge nozzle 501 be communicated with bottom filter body 101 for discharging that one end is communicated with filter body 101, it is characterized in that, in described filter body 101, be provided with two press filtering device.
The utility model is set to further: the described pair of press filtering device comprises and being placed in filter body 101 and the cartridge filter 201 be bolted with filter body 101 inwall, cavity 102 is formed between described cartridge filter 201 and filter body 101 inwall, the inwall of described cartridge filter 201 is provided with the filter bores 202 be communicated with cavity 102, described first discharge nozzle 501 one end is communicated with cavity 102 through filter body 101, described filter body 101 is provided with the second discharge nozzle 502, described second discharge nozzle 502 one end penetrates filter body 101 sidewall and is communicated with cavity 102, second discharge nozzle 502 other end is communicated with the first discharge nozzle 501.
By adopting technique scheme, by two press filtering device, utilize and be placed in filter body 101 and the cartridge filter 201 be bolted with filter body 101 inwall, the inwall of cartridge filter 201 is provided with the filter bores 202 be communicated with cavity 102, make the filter bores 202 that cartridge filter 201 inwall is provided with, add the area of the filtration on cartridge filter 201, the nitrogen entered from air inlet pipe 401 can be extruded filtering product, make the filtering product in cartridge filter 201 can carry out bottom filter and sidewall filtration carry out simultaneously, it also avoid filtering product and occur delay situation at cartridge filter 201 inwall, make the filtering product after filtering can enter in cavity 102, add that first discharge nozzle 501 one end is communicated with cavity 102 through filter body 101, filter body 101 is provided with the second discharge nozzle 502, second discharge nozzle 502 one end penetrates filter body 101 sidewall and is communicated with cavity 102, second discharge nozzle 502 other end is communicated with the first discharge nozzle 501, make the filtering product in cavity 102 can flow in the first discharge nozzle 501 and the second discharge nozzle 502 simultaneously, make to collect with a kind of high efficiency when collection, carry out with carrying out filtering in cartridge filter 201 simultaneously.
The utility model is set to further: be provided with seal 301 in described cavity 102, seal 301 is concordant with the second discharge nozzle 502, described seal 301 comprises the recessed flange 303 of taper and taper boss flange 302, suitable between the recessed flange of described taper 303 and taper boss flange 302.
By adopting technique scheme, by being provided with seal 301 in cavity 102, cavity 102 is separated into two-layer, and seal 301 is concordant with the second discharge nozzle 502, ensure that the filtering product in the cavity 102 after filtering can flow in the second discharge nozzle 502, and seal 301 comprises the recessed flange 303 of taper and taper boss flange 302, suitable between the recessed flange of described taper 303 and taper boss flange 302, by suitable between the recessed flange of taper 303 and taper boss flange 302, ensure the sealing in cavity 102, avoid occurring leaking the filtration burden giving the first discharge nozzle 501 too much and affect the integral filter time, thus improve overall filter efficiency, ensure that the collection efficiency of the second discharge nozzle 502.
The utility model is set to further: described filter body 101 inwall is provided with mounting flange 802, and described cartridge filter 201 is fixed on mounting flange 802, is provided with polyethylene tetrafluoro backing plate 801 between described cartridge filter 201 and mounting flange 802.
By adopting technique scheme, filter body 101 inwall is provided with mounting flange 802, described cartridge filter 201 is fixed on mounting flange 802, polyethylene tetrafluoro backing plate 801 is provided with between described cartridge filter 201 and mounting flange 802, (polyethylene tetrafluoro backing plate 801) has outstanding excellent comprehensive performance, high temperature resistant, corrosion-resistant, do not glue, self-lubricating, excellent dielectric properties, very low coefficient of friction, utilize the characteristic of itself, directly contact with cartridge filter 201 with mounting flange 802, when having ensured connection, cavity 102 can with external environment, ensure that filtering the filtering product be placed in cavity 102 avoids directly contacting with air, ensure the purity of filtering, also nitrogen is avoided directly to enter in cavity 102, impact is collected, thus ensure that overall sealing, improve integral filter purity.
The utility model is set to further: the bottom of described cartridge filter 201 is arc-shaped.
By adopting technique scheme, utilizing the bottom of cartridge filter 201 for arc-shaped, adding filter area by arc-shaped, and coordinate such circular arc concavity, thus entirety improves filter efficiency.
The utility model is set to further: described second discharge nozzle 502 is provided with clamping hoop type ball valve 701 and straight-through sight glass 601 successively.
By adopting technique scheme, second discharge nozzle 502 is provided with successively clamping hoop type ball valve 701 and straight-through sight glass 601, clamping hoop type ball valve 701 is utilized to serve restriction effect, filtering product residue situation in cavity 102 place connected the second discharge nozzle 502 by straight-through sight glass 601 is observed, when the product in cavity 102 cannot flow in the second discharge nozzle 502 time, close by closing clamping hoop type ball valve 701, second discharge nozzle 502 circulation is blocked, also avoids nitrogen to enter internal influence integral filter quality.
The utility model is set to further: described first discharge nozzle 501 is connected with the second discharge nozzle 502 to hold and is communicated with by three-way pipe 503.
By adopting technique scheme, first discharge nozzle 501 is connected with the second discharge nozzle 502 to hold and is communicated with the filtering product after being convenient to collection and integral filter by three-way pipe 503, thus after avoiding appearance second discharge nozzle 502 to close, filtering product is back in the second discharge nozzle 502, affects collecting by filtration efficiency.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, those skilled in the art carries out common change and replaces should being included in protection domain of the present utility model within the scope of technical solutions of the utility model.
Claims (6)
1. an efficient pressure filter, comprise filter body, the air inlet pipe that one end is communicated with filter body and one end and the first discharge nozzle be communicated with bottom filter body for discharging, it is characterized in that: in described filter body, be provided with two press filtering device, the described pair of press filtering device comprises and being placed in filter body and the cartridge filter be bolted with filter body inwall, cavity is formed between described cartridge filter and filter body inwall, the inwall of described cartridge filter is provided with the filter bores with cavity connects, described first discharge nozzle one end is through filter body and cavity connects, described filter body is provided with the second discharge nozzle, described second discharge nozzle one end penetrates filter body sidewall and cavity connects, the second discharge nozzle other end is communicated with the first discharge nozzle.
2. the efficient pressure filter of one according to claim 1, it is characterized in that: in described cavity, be provided with seal, seal is concordant with the second discharge nozzle, and described seal comprises the recessed flange of taper and taper boss flange, suitable between the recessed flange of described taper and taper boss flange.
3. the efficient pressure filter of one according to claim 1, is characterized in that: described filter body inwall is provided with mounting flange, and described cartridge filter is fixed on mounting flange, is provided with polyethylene tetrafluoro backing plate between described cartridge filter and mounting flange.
4. the efficient pressure filter of one according to claim 3, is characterized in that: the bottom of described cartridge filter is arc-shaped.
5. the efficient pressure filter of one according to claim 1, is characterized in that: described second discharge nozzle is provided with clamping hoop type ball valve and straight-through sight glass successively.
6. the efficient pressure filter of one according to claim 1, is characterized in that: described first discharge nozzle is connected with the second discharge nozzle to hold and is communicated with by three-way pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520432918.3U CN204933004U (en) | 2015-06-19 | 2015-06-19 | A kind of efficient pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520432918.3U CN204933004U (en) | 2015-06-19 | 2015-06-19 | A kind of efficient pressure filter |
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| Publication Number | Publication Date |
|---|---|
| CN204933004U true CN204933004U (en) | 2016-01-06 |
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| CN201520432918.3U Active CN204933004U (en) | 2015-06-19 | 2015-06-19 | A kind of efficient pressure filter |
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| CN (1) | CN204933004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906854A (en) * | 2015-06-19 | 2015-09-16 | 临海市华海制药设备有限公司 | Efficient press filter and filter method thereof |
-
2015
- 2015-06-19 CN CN201520432918.3U patent/CN204933004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906854A (en) * | 2015-06-19 | 2015-09-16 | 临海市华海制药设备有限公司 | Efficient press filter and filter method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180727 Address after: 318000 flood bridge in Linhai City, Zhejiang Co-patentee after: Zhejiang Huahai pharmaceutical packaging Co., Ltd. Patentee after: Zhejiang Huahai Pharmaceutical Co., Ltd. Address before: 317000 two water village, ancient town street, Linghai City, Taizhou, Zhejiang Patentee before: LINHAI HUAHAI PHARMACEUTICAL EQUIPMENT CO., LTD. |