CN2111451U - Boiler circulating water contaminant release device - Google Patents
Boiler circulating water contaminant release device Download PDFInfo
- Publication number
- CN2111451U CN2111451U CN 91229130 CN91229130U CN2111451U CN 2111451 U CN2111451 U CN 2111451U CN 91229130 CN91229130 CN 91229130 CN 91229130 U CN91229130 U CN 91229130U CN 2111451 U CN2111451 U CN 2111451U
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- CN
- China
- Prior art keywords
- dirt
- water
- dirt separator
- chimney filter
- utility
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- 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.)
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Abstract
The utility model relates to a circulating water dirt separator for a water heating boiler, which belongs to a circulating water dirt separator used in a water heating boiler system. The upper part of a casing of the utility model forms a column shape, and the lower part forms a conical shape. A flange disk with a water inlet and a dirt-separating filter tube can be screwed fixedly on the upper edge of the casing, the upper part of the casing is provided with a water draining outlet, and the conical end part is provided with a dirt discharge valve. When the dirt needs to discharge, only the dirt discharge valve is opened, the precipitated dirt can be discharged quickly under the pressure of the water, and the use of the dirt separator does not need to stop. When the dirt separator needs to clean, the flange disk can also be disassembled, and the dirt-separating filter tube conducts the cleanness. The utility model has the advantages of convenient operation, convenient operating procedure and quick and thorough dirt discharge.
Description
The utility model belongs to a kind of recirculated water dirt separator that is used for hydromining heating boiler system.
Before the utility model is realized, the structure of the dirt separator in the general hydromining heating boiler system that uses as shown in Figure 1, its basic principle is: the recirculated water in the system enters the dirt separator from water inlet 1, discharge by delivery port 2 again, when flowing into dirt separator, because the long-pending increase of water flow section makes the flow velocity of water slow, the pollutant that had in the water this moment precipitates the bottom that falls to dirt separator under the effect of self gravitation, Here it is so-called gravitational separation process.When removing dirt, at first want closing gate valve 3, open gate valve 4 simultaneously, dirt separator and heating system can be separated.Unload the Xiamen again and block up 5, behind the eliminating water wherein, the pollutant that manual removal wherein precipitates, it is stifled to refill door.Open gate valve 3, closing gate valve 4.The subject matter that this dirt separator exists is: 1. rely on the natural gravity of dirt to separate, the scrubbing effect is insufficient; 2. during the dirt in removing dirt separator, just can carry out after needing dirt separator cuts out, can not online scrubbing, the operation more complicated; 3. need manual operations during scrubbing, and need the ponding emptying in the dirt separator is wasted time and energy; 4. the dress of this dirt separator, tear more complicated open.
The purpose of this utility model provides a kind of novel dirt separator, thereby has overcome the problem that exists in the above-mentioned prior art.
Structure of the present utility model is: the first half of described dirt separator shell is the garden cylindricality, Lower Half Wei Yuan Cone shape, upside at the garden cylindrical shell has a discharge outlet, the upper surface of this shell have one with this shell with bolted, have the ring flange of a water inlet on its center; Be welded with the blowdown chimney filter that has eyelet identical with described water inlet diameter in the bottom of described ring flange; The other end of described blowdown chimney filter can insert in the macropore on the dividing plate that is welded on bottom in the housing; In the end of described pincerlike housing one sewage draining valve is arranged.
Described blowdown chimney filter can be the tubular wire netting made from wire, also can be to arrange round-meshed metal tube equably.
Below in conjunction with accompanying drawing embodiment is elaborated.
Accompanying drawing 2 is a structural representation of the present utility model.
Accompanying drawing 3 is a user mode schematic diagram of the present utility model.
One side of housing 6 has the bottom of a discharge outlet that is connected with drainpipe 87 Zai Cone shape housings that one sewage draining exit 10 that is connected with blow-off pipe 9 is arranged, on the position of enclosure interior such as figure, be welded with the eurypyloue metal partion (metp) 11 in a center, the water inlet 13 that is connected with water inlet pipe 12 is welded on the eurypyloue ring flange 14 in center, the upper end of metal scrubbing chimney filter 15 that the side has the eyelet of φ 6mm is welded on the ring flange, communicate the area of eyelet and should be on the described scrubbing chimney filter greater than 2.5 times of delivery port sectional area with water inlet.
When assembling, the scrubbing chimney filter can be stretched in the housing, and the other end of this chimney filter is inserted in the macropore at described dividing plate center, be fixed together with the upper edge of bolt then ring flange and described garden cylindrical shell.When need clean the scrubbing chimney filter, ring flange can be unloaded from housing the scrubbing chimney filter is cleaned, very convenient.
Under general operating position, recirculated water enters in the scrubbing chimney filter from water inlet, and discharges from discharge outlet by the eyelet on the chimney filter, the dirt in the water then be subjected to stopping of scrubbing chimney filter tube wall and be deposited on sewage draining exit near.When the need blowdown; open blowoff valve 16; deposit nigh pollutant and will discharge rapidly by blow-off pipe under the impact of water this moment; close blowoff valve then immediately; so just can under the state that does not influence the water circulation, remove dirt wherein, thereby can protect the normal operation of water pump effectively, and omit operation sequence; scrubbing is rapid, thoroughly.
Claims (2)
1, a kind of hot water space heating boiler recirculated water dirt separator, the first half of its shell is the garden cylindricality, Lower Half is a taper, upside in described cylindrical housings has a discharge outlet, it is characterized in that upper surface at described garden cylindrical outer cover have one with described cylinder blanket with bolted, have the ring flange of a water inlet on its center; Be welded with the blowdown chimney filter that has eyelet on the tube wall identical with described water inlet diameter in the bottom of described ring flange; The other end of described blowdown chimney filter can insert in the macropore that is welded on the dividing plate of bottom in the housing; In the end of described circular shell one sewage draining valve is arranged.
2, dirt separator according to claim 1 is characterized in that described blowdown chimney filter can be the wire netting with metal wire knitted.Also can be to arrange round-meshed metal tube equably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91229130 CN2111451U (en) | 1991-11-24 | 1991-11-24 | Boiler circulating water contaminant release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91229130 CN2111451U (en) | 1991-11-24 | 1991-11-24 | Boiler circulating water contaminant release device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2111451U true CN2111451U (en) | 1992-07-29 |
Family
ID=4934695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91229130 Granted CN2111451U (en) | 1991-11-24 | 1991-11-24 | Boiler circulating water contaminant release device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2111451U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600660A (en) * | 2011-04-15 | 2012-07-25 | 庞洪涛 | Detachable backwater dry type high-pressure water meter core filter |
| CN103104979A (en) * | 2013-03-11 | 2013-05-15 | 山东省特种设备检验研究院枣庄分院 | Continuous blowdown and recirculating device at bottom of hot water boiler |
| CN106642648A (en) * | 2016-11-03 | 2017-05-10 | 江阴市国豪电热电器制造有限公司 | High-protectiveness electric heater |
-
1991
- 1991-11-24 CN CN 91229130 patent/CN2111451U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600660A (en) * | 2011-04-15 | 2012-07-25 | 庞洪涛 | Detachable backwater dry type high-pressure water meter core filter |
| CN103104979A (en) * | 2013-03-11 | 2013-05-15 | 山东省特种设备检验研究院枣庄分院 | Continuous blowdown and recirculating device at bottom of hot water boiler |
| CN106642648A (en) * | 2016-11-03 | 2017-05-10 | 江阴市国豪电热电器制造有限公司 | High-protectiveness electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |