CN202109814U - Packing not easy to clog - Google Patents
Packing not easy to clog Download PDFInfo
- Publication number
- CN202109814U CN202109814U CN2011201847680U CN201120184768U CN202109814U CN 202109814 U CN202109814 U CN 202109814U CN 2011201847680 U CN2011201847680 U CN 2011201847680U CN 201120184768 U CN201120184768 U CN 201120184768U CN 202109814 U CN202109814 U CN 202109814U
- Authority
- CN
- China
- Prior art keywords
- packing
- water flow
- nodular
- heat exchange
- easy
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a packing not easy to clog, which is especially adaptive to a water cooling tower of a thermal power plant and a petrochemical industry. The packing is constituted by a plurality of packing units which are adhered together, and is characterized in that and the packing unit is a nodular inclined tube bank which is composed of two packing sheets in the same shape and bonded in reverse direction. A nodular inclined tube provided in the packing is the inclined water flow through path; inclination degree and nodular rings of the inclined tube benefit speed reduction of a water flow passing through the packing so as to increase period of heat exchange between the water flow and a cold air and achieve a good heat exchange effect; and meanwhile, if an oil stain is attached on the inclined water flow through path, the oil stain is very easy to be flushed off by the following water flow; such that impurities such as the oil stain are not easy to attach on the packing and packing clogging is avoided. Therefore, the packing has good heat exchange efficiency and strong clog resistant performance.
Description
Technical field
The utility model relates to the packing that a kind of cooling tower is used, and specifically, it is a kind of not susceptible to plugging packing.
Background technology
In prior art, thermal power generation and petrochemical industry a kind of cooling tower commonly used cools off the hot water of turbid circulation, and is as shown in Figure 3; This cooling tower with the spray mode, sprays the hot water of turbid circulation on the packing 100, and hot water contacts in packing with cold air and obtains cooling; And then drop to the pond discharge at the bottom of the tower, in this course, the blower fan of cat head drives air current flow in the tower; The hot gas that produces after the heat exchange is constantly taken out of, to reach favorable cooling effect.Packing in the cooling tower is the vitals of aqueous vapor heat exchange, is the key that improves the cooling tower cooling effectiveness.At present, the filler that domestic cooling tower uses has many kinds, as: diclinic wave mode, S wave mode, two-way wave mode etc., their main key points in design are to make the shower water of decline having many bends or curvesly through filler, to prolong water, gas time of contact, improve heat exchange efficiency.But this type filler only is applicable to comparatively clean current in the turbid circulation, as runs into the current that have greasy dirt and silt; Its greasy dirt and silt very easily remain in the filler, and of a specified duration stops up, and make heat exchange be difficult to carry out; Therefore, existing packing is not suitable for petrochemical industry especially.
The utility model content
The purpose of the utility model provides a kind of not susceptible to plugging packing, makes it can be applicable to comparatively dirty turbid circulating water stream heat exchange.
For realizing above-mentioned purpose, the technical scheme of the utility model is following:
It constitutes by a plurality of filler units are bonding, and its improvements are: described filler unit be one by the reverse each other bonding nodular inclined tubes row who forms of the identical packing sheet of two shapes.
Further improve and be: said nodular inclined tube row's inclined tube inclination alpha is 15～30 °.
Can find out that through technique scheme the utility model has designed the nodular current through path that tilts in filler, the gradient of this through path is encircled the speed of current through filler that all can slow down with joint; To increase current and cold air heat-exchange time, reach good heat exchange effect, simultaneously; If the through path that tilts adhesion greasy dirt; Also very easily fallen, make impurity such as greasy dirt be difficult for adhering on the filler, avoided the filler obstruction by current scour afterwards.Therefore, this filler has the advantage that heat exchange efficiency is good, anti-clogging is strong.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
Fig. 2 is that the utility model is made decomposing schematic representation.
Fig. 3 is the structural representation of cooling tower.
The specific embodiment
Referring to Fig. 2, the filler unit 3 of this filler is one and and then a plurality of filler units 3 are arranged in parallel bond together by the reverse each other bonding nodular inclined tubes row who forms of the identical packing sheet 1,2 of two shapes, forms this filler 4.The joint ring of nodular inclined tube can increase filling intensity in this filler, can also play inhibition to current, prolongs the time that current stop in filler.
Referring to Fig. 1, described nodular inclined tube row's inclined tube inclination alpha can be selected in 15～30 ° of scopes.Under the prerequisite that guarantees certain current decrease speed, the inclination angle is more little, and anti-blocking is good more.
Claims (2)
1. not susceptible to plugging packing, it constitutes by a plurality of filler units are bonding, it is characterized in that: described filler unit (3) be one by two reverse each other bonding nodular inclined tubes rows that form of packing sheet (1,2) that shape is identical.
2. not susceptible to plugging packing according to claim 1 is characterized in that: said nodular inclined tube row's inclined tube inclination alpha is 15～30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201847680U CN202109814U (en) | 2011-06-03 | 2011-06-03 | Packing not easy to clog |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201847680U CN202109814U (en) | 2011-06-03 | 2011-06-03 | Packing not easy to clog |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109814U true CN202109814U (en) | 2012-01-11 |
Family
ID=45435252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201847680U Expired - Fee Related CN202109814U (en) | 2011-06-03 | 2011-06-03 | Packing not easy to clog |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202109814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266534A (en) * | 2014-09-23 | 2015-01-07 | 平湖市三久塑料有限公司 | Offset vertical reverse flow anti-blocking reverse-flow-type packing sheet |
-
2011
- 2011-06-03 CN CN2011201847680U patent/CN202109814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266534A (en) * | 2014-09-23 | 2015-01-07 | 平湖市三久塑料有限公司 | Offset vertical reverse flow anti-blocking reverse-flow-type packing sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20140603 |