CN203916211U - A kind of metallurgical furnace kiln recirculated cooling water pipeline filter - Google Patents
A kind of metallurgical furnace kiln recirculated cooling water pipeline filter Download PDFInfo
- Publication number
- CN203916211U CN203916211U CN201420311837.3U CN201420311837U CN203916211U CN 203916211 U CN203916211 U CN 203916211U CN 201420311837 U CN201420311837 U CN 201420311837U CN 203916211 U CN203916211 U CN 203916211U
- Authority
- CN
- China
- Prior art keywords
- metallurgical furnace
- cooling water
- furnace kiln
- recirculated cooling
- water pipeline
- 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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Abstract
The utility model provides a kind of metallurgical furnace kiln recirculated cooling water pipeline filter to comprise water inlet, is provided with drainage tube and the delivery port of switch, in metallurgical furnace kiln recirculated cooling water pipeline filter, filter cylinder is housed, on metallurgical furnace kiln recirculated cooling water pipeline filter, be provided with steam inlet and backwash water import, one end of filter cylinder is connected with water inlet, and the other end is connected with discharge outlet; In production process, foreign material are parked in Filter cartridge by stagnant in pipeline, regularly clear up, thereby guarantee the safe and stable operation of body of heater and equipment, reduce production costs.
Description
Technical field
The utility model belongs to metallurgical furnace kiln recirculating cooling water system field, relates to a kind of metallurgical furnace kiln recirculated cooling water pipeline filter.
Background technology
The cooling tower of metallurgical furnace kiln circulating cooling pump house is after long-term operation, there will be part cooling tower filler to come off and the long-term corrosion of the mixed earth of cooling tower reinforcing bar such as peels off at the phenomenon due to aging, these graininess foreign material finally can enter metallurgical furnace kiln recirculating cooling water system.Due to the continuous non-stop run of metallurgical furnace kiln recirculating cooling water system, maintenance can only be safeguarded with the metallurgical furnace kiln life cycle of 8～10 years, cause the foreign material in circulating pump room pond can not effectively be cleared up all the year round, cause and send foreign material in pond to stop up metallurgical furnace kiln cooling jacket and backwater shower nozzle after sending into flow pipe net via conveying pump, affect the cooling effect of metallurgical furnace kiln, the safe and stable operation in its life cycle of serious threat.
Summary of the invention
The purpose of this utility model is to provide a kind of metallurgical furnace kiln recirculated cooling water pipeline filter, stops up the problem of metallurgical furnace kiln cooling jacket and backwater shower nozzle to solve foreign material.
The utility model metallurgical furnace kiln recirculated cooling water pipeline filter comprises water inlet, is provided with drainage tube and the delivery port of switch, in metallurgical furnace kiln recirculated cooling water pipeline filter, filter cylinder is housed, on metallurgical furnace kiln recirculated cooling water pipeline filter, be provided with steam inlet and backwash water import, one end of filter cylinder is connected with water inlet, and the other end is connected with discharge outlet; In production process, foreign material are parked in Filter cartridge by stagnant in pipeline, regularly clear up, thereby guarantee the safe and stable operation of body of heater and equipment, reduce production costs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of filter cylinder in the utility model.
In figure: 1, water inlet; 2, filter cylinder; 3, steam inlet; 4, backwash water water inlet; 5, drainage tube; 6, discharge outlet; 7, valve; 8, delivery port.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in more detail.
As shown in Figure 1, the utility model metallurgical furnace kiln recirculated cooling water pipeline filter comprises water inlet 1, is provided with drainage tube 5 and the delivery port 8 of switch 7, in metallurgical furnace kiln recirculated cooling water pipeline filter, filter cylinder 2 is housed, cellular aperture evenly gathers on filter cylinder 2, hole diameter is 5mm, on metallurgical furnace kiln recirculated cooling water pipeline filter, be provided with steam inlet 3 and backwash water import 4, one end of filter cylinder 2 is connected with water inlet 1, and the other end is connected with discharge outlet 6.
During normal use, open water inlet 1 and delivery port 8, steam off import 3, backwash water import 4 and discharge outlet 6, water enters filter cylinder 2 by water inlet 1, after filter cylinder 2 filters, by delivery port 8, is flowed out and is used, while cleaning metallurgical furnace kiln recirculated cooling water pipeline filter, close water inlet 1 and delivery port 8, open steam inlet 3, make steam be full of the gap of filter cylinder 2 and metallurgical furnace kiln recirculated cooling water pipeline filter, make to be adsorbed on the stagnant thing that diameter in filter cylinder is greater than 5mm and depart from filter cylinder under the effect of vapor bubbles, steam off import 3 open backwash water import 4 again, discharge outlet 6 and switch 7, make backwash water import 4 pass into backwash water, drainage tube 5 passes into drainage water, backwash water is full of between filter cylinder 2 and the gap of metallurgical furnace kiln recirculated cooling water pipeline filter and on drainage pipeline, utilize stagnant thing that negative pressure and drainage be greater than diameter 5mm from discharge outlet 6 drainages, discharge.
Claims (5)
1. a metallurgical furnace kiln recirculated cooling water pipeline filter, comprise water inlet (1), drainage tube (5) and delivery port (8), it is characterized in that: in described metallurgical furnace kiln recirculated cooling water pipeline filter, filter cylinder (2) is housed, described metallurgical furnace kiln recirculated cooling water pipeline filter top is provided with steam inlet (3) and backwash water import (4), one end of described filter cylinder (2) is connected with water inlet (1), and the other end is connected with discharge outlet (6).
2. metallurgical furnace kiln recirculated cooling water pipeline filter according to claim 1, is characterized in that: on described drainage tube (5), be provided with switch (7).
3. metallurgical furnace kiln recirculated cooling water pipeline filter according to claim 1, is characterized in that: aperture evenly gathers on the sidewall of described filter cylinder (2).
4. metallurgical furnace kiln recirculated cooling water pipeline filter according to claim 3, is characterized in that: described aperture is honeycomb arrangement.
5. metallurgical furnace kiln recirculated cooling water pipeline filter according to claim 3, is characterized in that: described hole diameter is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311837.3U CN203916211U (en) | 2014-06-12 | 2014-06-12 | A kind of metallurgical furnace kiln recirculated cooling water pipeline filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311837.3U CN203916211U (en) | 2014-06-12 | 2014-06-12 | A kind of metallurgical furnace kiln recirculated cooling water pipeline filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203916211U true CN203916211U (en) | 2014-11-05 |
Family
ID=51812095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311837.3U Expired - Fee Related CN203916211U (en) | 2014-06-12 | 2014-06-12 | A kind of metallurgical furnace kiln recirculated cooling water pipeline filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203916211U (en) |
-
2014
- 2014-06-12 CN CN201420311837.3U patent/CN203916211U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |