CN202185206U - Cooling water filtering device - Google Patents
Cooling water filtering device Download PDFInfo
- Publication number
- CN202185206U CN202185206U CN2011202761047U CN201120276104U CN202185206U CN 202185206 U CN202185206 U CN 202185206U CN 2011202761047 U CN2011202761047 U CN 2011202761047U CN 201120276104 U CN201120276104 U CN 201120276104U CN 202185206 U CN202185206 U CN 202185206U
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- CN
- China
- Prior art keywords
- water
- filter
- cooling water
- cooling
- pool
- 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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- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a cooling water filtering device which comprises a cooling water pool, a circulating water pump and a filtering tower, wherein the circulating water pump is connected with a water inlet pipe and a water drainage pipe, wherein the water inlet pipe is connected with the cooling water pool, a filter is arranged in the filtering tower, a spraying pipe is horizontally arranged above the filter and is connected with the water drainage pipe, and the lower end of the filtering tower is connected with the cooling water pool through a water return pipe. According to the utility model, water at the bottom of the cooling water pool is pumped to the spraying pipe of the filtering tower through the circulating water pump, and is sprayed and filtered through a plurality of filter screens and nonwoven filtering layers of the filter, clean water flows back into the cooling water pool through the water return pipe, and the effect of purifying water quality can be achieved by performing the operation repeatedly; after the water quality becomes poor, the cooling water filtering device is restarted to work again; moreover, the water in the cooling water pool is purified, and the small holes inside a water cooling roll in a printing machine can not be blocked, so that the maintenance workload is reduced, and water is saved.
Description
Technical field
The utility model relates to a kind of cooling water filter.
Background technology
In printing equipment, because arts demand need be used cooling water system and come equipment is cooled off; In cooling water system, cooling water receives from factor affecting cooling waters such as paper ash, dust, water pipe corrosion thing, iron rust, water impurity through regular meeting can become very dirty, and the particle suspensions in the water is a lot; And such cooling water is when the inner pore of the water chill rolls through printing machine, as easy as rolling off a log heap knot, thus block the inner aperture of water chill rolls; Make the cooling effect variation; And often unpick and wash water chill rolls, or change cooling water, can bring great inconvenience to production.
The utility model content
The utility model has overcome the deficiency that exists in the above-mentioned prior art, and a kind of filter that can thoroughly filter impurity suspension in the cooling water is provided.
The technical scheme of the utility model is achieved in that
The cooling water filter; Comprise cooling pond, water circulating pump and filtration tank, water circulating pump is connected with water inlet pipe, drainpipe, and described water inlet pipe connects the cooling pond; In filtration tank, be provided with filter; Be provided with shower in the filter upper horizontal, shower connects drainpipe, and the lower end of filtration tank connects the cooling pond through return pipe.
Behind the filter absorbed impurity, regularly carry out cleaned and changedly for ease,, on the inwall of filter, be provided with in order to shelve the gripper shoe of filter as preferably.Can filter directly be placed on the gripper shoe when using like this and get final product, change when perhaps cleaning, directly take off and get final product when needs.
As preferably, described gripper shoe is annular flat panel or a plurality of stop.
As preferably, described filtration tank comprises the filter body that is cylindricality, and the filter body upper and lower opening is provided with a plurality of filter courses from top to bottom in filter body.
More thorough for what filter, as preferably, described filter course is made up of screen pack and non-woven cotton filter course.
As preferably, described screen pack is 2～4 layers, and described non-woven cotton filter course is 2～4 layers, and screen pack and non-woven cotton filter course are separately positioned on the first half and the Lower Half of filter body.
As preferably, the aperture of screen pack diminishes gradually from top to bottom.
Adopted the beneficial effect of the utility model of technique scheme to be:
The utility model is pumped the shower to filtration tank with the water of bottom, cooling pond through water circulating pump; Through behind the spray through the multiple filtration net of filter with cross a layer non-woven cotton filter course and filter after; Clean water is back in the cooling pond through return pipe, back and forth just can reach the effect that purifies water several times; Restart work when treating the water quality variation again; Water in the cooling pond has obtained purification thus, has made the inner aperture blocking of printing machine water chill rolls never again, thereby has reduced maintenance workload, has practiced thrift water.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
The specific embodiment of the utility model is following:
Embodiment: a kind of cooling water filter, as shown in Figure 1, comprise cooling pond 1, water circulating pump 2 and filtration tank 3; Water circulating pump 2 is connected with water inlet pipe 4, drainpipe 5; Described water inlet pipe 4 extends to the bottom of cooling pond 1, in filtration tank 3, is provided with filter, on the inwall of filtration tank 3, is provided with the gripper shoe 6 in order to shelve filter; Filter is shelved on the gripper shoe 6, and described gripper shoe 6 is the annular flat panel.
Described filter comprises the filter body 7 that is cylindricality, and filter body 7 upper and lower openings are provided with a plurality of filter courses from top to bottom in filter body 7, and described filter course is made up of screen pack 8 and non-woven cotton filter course 9; Described screen pack 8 is 3 layers, and described non-woven cotton filter course 9 is 3 layers, and screen pack 8 and non-woven cotton filter course 9 are separately positioned on the first half and the Lower Half of filter body 7, and the aperture of screen pack 8 diminishes gradually from top to bottom.
Be provided with shower 10 in the filter upper horizontal, shower 10 connects drainpipe 5, and the lower end of filtration tank 3 is through return pipe 11 connection cooling ponds 1.
Claims (7)
1. cooling water filter; It is characterized in that: comprise cooling pond, water circulating pump and filtration tank, water circulating pump is connected with water inlet pipe, drainpipe, and described water inlet pipe connects the cooling pond; In filtration tank, be provided with filter; Be provided with shower in the filter upper horizontal, shower connects drainpipe, and the lower end of filtration tank connects the cooling pond through return pipe.
2. cooling water filter according to claim 1 is characterized in that: on the inwall of filtration tank, be provided with in order to shelve the gripper shoe of filter.
3. cooling water filter according to claim 2 is characterized in that: described gripper shoe is annular flat panel or a plurality of stop.
4. according to claim 1 or 2 or 3 described cooling water filters, it is characterized in that: described filter comprises the filter body that is cylindricality, and the filter body upper and lower opening is provided with a plurality of filter courses from top to bottom in filter body.
5. cooling water filter according to claim 4 is characterized in that: described filter course is made up of screen pack and non-woven cotton filter course.
6. cooling water filter according to claim 5 is characterized in that: described screen pack is 2～4 layers, and described non-woven cotton filter course is 2～4 layers, and screen pack and non-woven cotton filter course are separately positioned on the first half and the Lower Half of filter body.
7. cooling water filter according to claim 6 is characterized in that: the aperture of screen pack diminishes gradually from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202761047U CN202185206U (en) | 2011-08-01 | 2011-08-01 | Cooling water filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202761047U CN202185206U (en) | 2011-08-01 | 2011-08-01 | Cooling water filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185206U true CN202185206U (en) | 2012-04-11 |
Family
ID=45916685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202761047U Expired - Fee Related CN202185206U (en) | 2011-08-01 | 2011-08-01 | Cooling water filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335530A (en) * | 2011-08-01 | 2012-02-01 | 浙江伟博包装印刷品有限公司 | Cooling water filter device |
| CN107998733A (en) * | 2017-12-28 | 2018-05-08 | 赖柱彭 | A kind of waste water residual heat recycling filtration apparatus with caged filter screen |
-
2011
- 2011-08-01 CN CN2011202761047U patent/CN202185206U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335530A (en) * | 2011-08-01 | 2012-02-01 | 浙江伟博包装印刷品有限公司 | Cooling water filter device |
| CN107998733A (en) * | 2017-12-28 | 2018-05-08 | 赖柱彭 | A kind of waste water residual heat recycling filtration apparatus with caged filter screen |
| CN107998733B (en) * | 2017-12-28 | 2020-06-12 | 赖柱彭 | Take waste water waste heat recovery filter equipment of cage form filter screen |
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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: 20120411 Termination date: 20160801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |