CN201959960U - Filter unit used on cleaning device - Google Patents
Filter unit used on cleaning device Download PDFInfo
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- CN201959960U CN201959960U CN201020676475XU CN201020676475U CN201959960U CN 201959960 U CN201959960 U CN 201959960U CN 201020676475X U CN201020676475X U CN 201020676475XU CN 201020676475 U CN201020676475 U CN 201020676475U CN 201959960 U CN201959960 U CN 201959960U
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Abstract
The utility model discloses a filter unit used on cleaning device, which comprises a filter, a direction changeover valve, a backwash valve and a valve, wherein the direction changeover valve is provided with a liquid inlet, a first liquid outlet and a second liquid outlet, the first liquid outlet is connected with one end of a filter, and the liquid inlet is communicated with one of the first and second liquid outlets; the backwash valve is provided with a first opening, a second opening, a first outlet and a second outlet, the first opening is connected with the other end of the filter, the second opening is connected with the second liquid outlet of the direction changeover valve, the first opening is communicated with the first outlet, or the second opening is communicated with the second outlet, or the first opening is communicated with the second outlet; and the valve is provided with a first inlet, a second inlet and a liquid discharge port, the first inlet is communicated with the first outlet, the second inlet is communicated with the second outlet, and one of the first inlet and the second inlet is communicated with liquid charge port. The filter unit can improve the cleaning effect of the cleaning device, prolong the repeated utilization time of washing liquid, and is convenient to use, and can be used continuously.
Description
Technical field
The utility model relates to a kind of filter that is used on the cleaning equipment, especially a kind of filter that is applied on the CIP cleaning equipment, a kind of filter of using on a kind of specifically CIP cleaning equipment that is applied in the industries such as dairy products, beverage, beer, medicine.
Background technology
Clean on the spot or be called original position and clean (clean-in-place, be called for short CIP), it is defined as equipment do not dismantled or element, under the condition of sealing,, make and clean with the surface of Food Contact and the method for sterilization equipment in addition strong effect continuously with the cleaning fluid of uniform temperature and concentration.One comprises the steps: washing-alkali cleaning-alkali recovery-washing-pickling-acid recovery-washing-disinfection in the CIP cleaning process.
At present; in the equipment of fluid food production industries such as dairy products, beverage, soya-bean milk, beer; after producing end; dirts such as the milk dirt of solid particle, sheet, bean dregs, pulp under regular meeting leaves in tank skin or pipeline; therefore need carry out CIP to those equipment and clean, these dirts constantly are entrained in the cleaning fluid in the CIP cleaning process, cause concentration of lotion to reduce; cleaning performance weakens, and the cleaning fluid recycling rate of waterused is reduced.And in cleaning process in order to guarantee cleaning performance, need to prolong scavenging period, perhaps need constantly in purge tank, to add the higher cleaning fluid of concentration and guarantee concentration of lotion.Bring inconvenience to production, and consuming time, power consumption, efficient are low.
In order to overcome above-mentioned defective, filter has been installed on cleaning equipment, as shown in Figure 1, relevant filter comprises first butterfly valve 1 ', filter 2 ', the second butterfly valve 3 ' and the 3rd butterfly valve 4 '.First butterfly valve 1 ', the filter 2 ' and second butterfly valve 3 ' are connected in series successively mutually, and the inlet of the 3rd butterfly valve 4 ' connects the inlet of first butterfly valve 1 ', and the liquid outlet of the 3rd butterfly valve 4 ' connects the liquid outlet of second butterfly valve 3 '.
The use of relevant filter is as follows:
Shown in Fig. 2 (a), at first when flushing, the 3rd butterfly valve 4 ' is opened, and first and second butterfly valve 1 ', 3 ' cuts out, and clear water is walked around filter 2 ' to most of dirt by pipeline, from the 3rd butterfly valve 4 ' final directly row ground;
Shown in Fig. 2 (b), in alkali cleaning, alkali recovery, middle flushing, pickling, acid recovery process, first and second butterfly valve 1 ', 3 ' is opened, the 3rd butterfly valve 4 ' cuts out, cleaning fluid is all by filter 2 ', the dirt that washes down in alkali cleaning, alkali recovery, middle flushing, pickling, the acid recovery process is constantly filtered out, keep the concentration and the cleannes of cleaning fluid (alkali or acid);
Shown in Fig. 2 (c), in the end flushing process is opened the 3rd butterfly valve 4 ' for the previous period, closes first and second butterfly valve 1 ', 3 ', and clear water is walked around filter 2 ', finishes the last flushing process of equipment from the 3rd butterfly valve 4 ';
Cleaning process is pulled down filter 2 ' after finishing, and installs behind the labor cleaning, for next cleaning equipment is prepared again.
Though above-mentioned relevant filter can improve cleaning performance to cleaning equipment, prolong the recycling time of cleaning fluid, after cleaning end, must manually pull down filter 2 ', will can reuse after filter 2 ' the artificial cleaning.It is inconvenient to make that so filter uses, and can not use continuously.
The utility model content
The purpose of this utility model is, a kind of filter that is used on the cleaning equipment is provided, and it can improve the cleaning performance of cleaning equipment, prolongs the recycling time of cleaning fluid, and easy to use, can use continuously.
Above-mentioned purpose of the present utility model can adopt following technical proposal to realize:
A kind of filter that is used on the cleaning equipment is characterized in that described filter comprises: filter; The direction transfer valve, it has an inlet, first liquid outlet and second liquid outlet, first liquid outlet connects an end of filter, and inlet is connected with one of them of first and second liquid outlet; Backwash valve, it has first opening, second opening, first outlet and second outlet, first opening connects the other end of filter, second liquid outlet of the second opening closure transfer valve, wherein, first opening is connected with first outlet, and perhaps second opening is connected with second outlet, and perhaps first opening is connected with second opening; Valve, it has first inlet, second inlet and the leakage fluid dram, first inlet is connected with first outlet, and second inlet is connected with second outlet, and one of them of first and second inlet is connected with leakage fluid dram.
In preferred embodiment, an end of the close direction transfer valve of described filter is connected with draining valve.
In preferred embodiment, described filter comprises cylinder body, is provided with filter screen in cylinder body.
In preferred embodiment, described cleaning equipment is the CIP cleaning equipment.
Characteristics and the advantage that is used for the filter on the cleaning equipment of the present utility model is:
1, will remain in ducted contaminant filter and fall, keep the concentration of cleaning fluid, guarantee cleaning performance, and prolong secondary and joined the cleaning fluid time interval, improve production efficiency, reduce production cost.
2, after cleaning end, need not pull down filter, the path by the control backwash valve gets final product automatic cleaning strainer, thereby it is inconvenient to make that filter uses, and can use continuously.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation that is used in the relevant filter on the cleaning equipment;
Fig. 2 (a)-Fig. 2 (c) is the schematic flow sheet that shows the use that is used in the relevant filter on the cleaning equipment;
Fig. 3 is the structural representation that is used for the filter on the cleaning equipment of the present utility model;
Fig. 4 (a)-Fig. 4 (d) shows the schematic flow sheet that is used in the use of the filter on the cleaning equipment of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Referring to shown in Figure 3, the utility model embodiment has proposed a kind of filter that is used on the cleaning equipment, and it comprises filter 1, direction transfer valve 2, backwash valve 3 and valve 4.Direction transfer valve 2 has an inlet, first liquid outlet and second liquid outlet, and first liquid outlet connects an end of filter, and inlet is connected with one of them of first and second liquid outlet.Backwash valve 3 has first opening, second opening, first outlet and second outlet, first opening connects the other end of filter 1, second liquid outlet of the second opening closure transfer valve 2, wherein, first opening is connected with first outlet, perhaps second opening is connected with second outlet, and perhaps first opening is connected with second opening.Valve has first inlet, second inlet and the leakage fluid dram, and first inlet is connected with first outlet, and second inlet is connected with second outlet, and one of them of first and second inlet is connected with leakage fluid dram.
Among the utility model embodiment, after cleaning end, need not pull down filter 1,, get final product automatic cleaning strainer 1, thereby it is inconvenient to make that filter uses, and can use continuously by the path of control backwash valve 3.
According to an embodiment of the present utility model, an end of the close direction transfer valve 2 of described filter 1 is connected with draining valve 5.
Described filter 1 comprises cylinder body, is provided with filter screen in cylinder body.Wherein, filter 1 can be selected the wound form filter for use, and filter screen can be 200 orders (0.075 micron), and stainless steel 316L makes.Filter 1 can fall the contaminant filter in the cleaning fluid.
Described cleaning equipment is the CIP cleaning equipment.
Wherein, direction transfer valve 2, valve 4 and draining valve 5 all can be reversal valve, for example adopt the valve of the SRC21 type that for example is Alfa Laval company.It for example is the valve of the SRC22 type of Alfa Laval company that 3 of backwash valves for example are adopted as.
In use, filter of the present utility model directly being connected with the reflux line of cleaning equipment, is example with the CIP cleaning equipment below, describes the cleaning process of filter:
One comprises the steps: washing-alkali cleaning-alkali recovery-washing-pickling-acid recovery-washing-disinfection in the cleaning process of CIP equipment.
Shown in Fig. 4 (a), at first be water-washing process, the inlet of direction transfer valve 2 is connected with second liquid outlet, and this moment, its inlet and first liquid outlet were in disconnected state, and first liquid outlet is closed in other words; Second opening of backwash valve 3 is connected with second outlet, and other mouth of backwash valve 3 is not interconnected; Second inlet and the leakage fluid dram of valve 4 are connected, and its first inlet is in not connected state with leakage fluid dram.Clear water enters from the inlet of direction transfer valve 2, flows out from second liquid outlet, and second opening of the backwash valve 3 of then flowing through and second exports, and second inlet of valve 4, and discharges from leakage fluid dram.That is to say that in this water-washing process, clear water is walked around filter 1 to most of dirt by pipeline, directly arrange ground, thereby significantly reduce the obstruction probability of filter 1.
Shown in Fig. 4 (b), in alkali cleaning, alkali recovery, middle flushing, pickling, acid recovery process, the inlet of direction transfer valve 2 switches to first liquid outlet and is connected, and this moment, its inlet and second liquid outlet were in disconnected state; First opening of backwash valve 3 is connected with first outlet, and other mouth of backwash valve 3 is not interconnected; First inlet and the leakage fluid dram of valve 4 are connected, and its second inlet is in not connected state with leakage fluid dram.Cleaning fluid enters from the inlet of direction transfer valve 2, flows out from first liquid outlet, and first opening of the backwash valve 3 of then flowing through and first exports, and first inlet of valve 4, and discharges from leakage fluid dram.In this flushing process, cleaning fluid is all by filter 1, the dirt that washes down in alkali cleaning, alkali recovery, middle flushing, pickling, the acid recovery process is constantly filtered out, keep the concentration of cleaning fluid (alkali or acid), improve the utilization rate of cleaning performance and cleaning fluid.
Shown in Fig. 4 (c), in the end flushing process makes the inlet of direction transfer valve 2 be connected with second liquid outlet for the previous period, and this moment, its inlet and first liquid outlet were in disconnected state; Second opening of backwash valve 3 is connected with second outlet, and other mouth of backwash valve 3 is not interconnected; Second inlet and the leakage fluid dram of valve 4 are connected, and its first inlet is in not connected state with leakage fluid dram.Clear water enters from the inlet of direction transfer valve 2, flows out from second liquid outlet, and second opening of the backwash valve 3 of then flowing through and second outlet, and second inlet of valve 4, and from the leakage fluid dram discharge, to finish the last flushing process of equipment.
Shown in Fig. 4 (d), in the back segment time of this last flushing process, for example in the end 3-5 minute, the inlet of direction transfer valve 2 was connected with second liquid outlet, and this moment, its inlet and first liquid outlet were in disconnected state; First opening of backwash valve 3 is connected with second opening, and other mouth of backwash valve 3 is not interconnected.Clear water flows into from the inlet of direction transfer valve 2, flows out from second liquid outlet, and second opening of the backwash valve 3 of then flowing through and first opening, inflow filter 1 with backwash filter 1, guarantees the cleannes of filter 1, and is ready for using next time.
Wherein the liquid of backwash filter 1 can directly flow out from an end of filter, also can be connected with draining valve 5 at an end of the close direction transfer valve 2 of filter 1.Draining valve 5 has one first valve port, second valve port and sewage draining exit, and first liquid outlet of the first valve port closure transfer valve 2, second valve port connects filter.In cleaning process before, first valve port and second valve port are interconnected, and sewage draining exit is closed.In the back segment time of this last flushing process, second valve port links to each other with sewage draining exit, and first valve port is closed, and so makes the clear water of backwash filter 1 flow out from second valve port of draining valve 5 and sewage draining exit.
The above only is several embodiment of the present utility model, and those skilled in the art can carry out various changes or modification to the utility model embodiment and do not break away from spirit and scope of the present utility model according to application documents are disclosed.
Claims (4)
1. a filter that is used on the cleaning equipment is characterized in that, described filter comprises:
Filter;
The direction transfer valve, it has an inlet, first liquid outlet and second liquid outlet, first liquid outlet connects an end of filter, and inlet is connected with one of them of first and second liquid outlet;
Backwash valve, it has first opening, second opening, first outlet and second outlet, first opening connects the other end of filter, second liquid outlet of the second opening closure transfer valve, wherein, first opening is connected with first outlet, and perhaps second opening is connected with second outlet, and perhaps first opening is connected with second opening;
Valve, it has first inlet, second inlet and the leakage fluid dram, first inlet is connected with first outlet, and second inlet is connected with second outlet, and one of them of first and second inlet is connected with leakage fluid dram.
2. the filter that is used on the cleaning equipment according to claim 1 is characterized in that, an end of the close direction transfer valve of described filter is connected with draining valve.
3. the filter that is used on the cleaning equipment according to claim 1 is characterized in that described filter comprises cylinder body, is provided with filter screen in cylinder body.
4. the filter that is used on the cleaning equipment according to claim 1 is characterized in that, described cleaning equipment is the CIP cleaning equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020676475XU CN201959960U (en) | 2010-12-22 | 2010-12-22 | Filter unit used on cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020676475XU CN201959960U (en) | 2010-12-22 | 2010-12-22 | Filter unit used on cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201959960U true CN201959960U (en) | 2011-09-07 |
Family
ID=44522487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020676475XU Expired - Lifetime CN201959960U (en) | 2010-12-22 | 2010-12-22 | Filter unit used on cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201959960U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213490A (en) * | 2017-06-12 | 2017-09-29 | 蔡合旺事业股份有限公司 | A kind of CIP method for cleaning and disinfecting of pasture equipment |
| CZ307773B6 (en) * | 2017-11-06 | 2019-04-24 | České vysoké učenà technické v Praze | Removable contact between a prefabricated die and prefabricated column |
| CN111505187A (en) * | 2020-05-21 | 2020-08-07 | 苏州赛谱仪器有限公司 | Continuous sample introduction chromatography device and sample introduction control method thereof |
-
2010
- 2010-12-22 CN CN201020676475XU patent/CN201959960U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213490A (en) * | 2017-06-12 | 2017-09-29 | 蔡合旺事业股份有限公司 | A kind of CIP method for cleaning and disinfecting of pasture equipment |
| CZ307773B6 (en) * | 2017-11-06 | 2019-04-24 | České vysoké učenà technické v Praze | Removable contact between a prefabricated die and prefabricated column |
| CN111505187A (en) * | 2020-05-21 | 2020-08-07 | 苏州赛谱仪器有限公司 | Continuous sample introduction chromatography device and sample introduction control method thereof |
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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 |
Granted publication date: 20110907 |
|
| CX01 | Expiry of patent term |