CN204312778U - A kind of smoke canal water sealing gate valve - Google Patents
A kind of smoke canal water sealing gate valve Download PDFInfo
- Publication number
- CN204312778U CN204312778U CN201420699123.4U CN201420699123U CN204312778U CN 204312778 U CN204312778 U CN 204312778U CN 201420699123 U CN201420699123 U CN 201420699123U CN 204312778 U CN204312778 U CN 204312778U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- water tank
- supplying tube
- pipe
- reinforced plastic
- 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
Links
Classifications
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
A kind of smoke canal water sealing gate valve, described water tank is the casing of sealing, the upper seal of described water tank is connected with flue gas supplying tube and flue gas exit pipe, described flue gas supplying tube is communicated with flue gas exit pipe by water tank, and described flue gas supplying tube is or/and flue gas exit pipe stretches into water tank inner one end distance, described water tank is provided with tap water intake pipe and outlet pipe, and described tap water intake pipe and outlet pipe control to open and close respectively by inlet regulating valve and water tank sea cock and valve.The utility model ends from the poisonous high-temperature flue gas in smelting equipment and flue gas supplying tube completely, ensures operator's job safety, ensures not poisoning, the not heatstroke of operator, does not scald.
Description
Technical field
The utility model relates to a kind of smoke canal water sealing gate valve.
Background technique
In smelter is produced, often use the smelting equipment such as blast furnace, reverberating furnace.When daily production, these smelting equipments all will discharge a large amount of poisonous high-temperature flue gas.Administer these poisonous high-temperature flue gas, need to use some flue solid gate valve, fiber glass reinforced plastic smoke flue, wastes treatment tower and fiber glass reinforced plastic chimneys.After but fiber glass reinforced plastic smoke flue, wastes treatment tower and fiber glass reinforced plastic chimney use and reach 3 years, will heavy wear aging, just need regularly repair or change wastes treatment tower, fiber glass reinforced plastic smoke flue, fiber glass reinforced plastic chimney.Although sometimes close induced draught fan and blower power supply in time, stopped exhausting system, but due to solid Gate-valve sealing poor performance, there is leakage defect, poisonous high-temperature flue gas will be caused to continue to enter in fiber glass reinforced plastic smoke flue, wastes treatment tower and fiber glass reinforced plastic chimney, cause operator to suffocate or the personal safety accident of death.Sometimes induced draught fan and blower power supply has been blocked because operator forget, or surprisingly restart induced draught fan and blower power supply, also poisonous high-temperature flue gas can be caused to enter in fiber glass reinforced plastic smoke flue, wastes treatment tower and fiber glass reinforced plastic chimney, cause operator to suffocate or the personal safety accident of death.How ensureing the job safety of smelting operation personnel, is an important process of smelter, is also a technical barrier of smelter.
Model utility content
The purpose of this utility model is to overcome the deficiency of prior art and provides a kind of operator's job safety of will ending completely from the poisonous high-temperature flue gas in smelting equipment and flue gas supplying tube, ensure, ensure that operator are not poisoning, not heatstroke, the smoke canal water sealing gate valve of not scalding.
The purpose of this utility model is achieved by following technical proposals:
A kind of smoke canal water sealing gate valve, comprise flue gas supplying tube, flue gas exit pipe and water tank, described water tank is the casing of sealing, the upper seal of described water tank is connected with flue gas supplying tube and flue gas exit pipe, described flue gas supplying tube is communicated with flue gas exit pipe by water tank, and described flue gas supplying tube is or/and flue gas exit pipe stretches into water tank inner one end distance, described water tank is provided with tap water intake pipe and outlet pipe, and described tap water intake pipe and outlet pipe control to open and close respectively by inlet regulating valve and water tank sea cock and valve.
Described tap water intake pipe is arranged on described water tank upper, and described outlet pipe is arranged on described water tank bottom.
Described water tank is Glass fabre reinforced plastic water tank.
Owing to adopting such scheme, this device is when fiber glass reinforced plastic smoke flue, wastes treatment tower and fiber glass reinforced plastic chimney need to repair or change because of wear and aging, first induced draught fan and blower power supply is blocked, stop exhausting system, then open inlet regulating valve, after Glass fabre reinforced plastic water tank being filled water by tap water intake pipe, operator just can enter immediately in fiber glass reinforced plastic smoke flue, wastes treatment tower and fiber glass reinforced plastic chimney and carry out operation, maintenance and off-time can be shortened, can increase economic efficiency.And this device is a kind of liquid gate valve, compared with solid gate valve, liquid gate valve is because liquid water is all-pervasive, flawless, sealing reliable; Simultaneously because the long-term not burn into of liquid water is not aging, do not damage, non-maintaining, can save production cost, and this device does not need to configure motor, using electricity wisely, energy saving, safety and environmental protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of smoke canal water sealing gate valve is described.
As shown in Figure 1, a kind of smoke canal water sealing gate valve, comprise flue gas supplying tube 2, flue gas exit pipe 3, Glass fabre reinforced plastic water tank 1, tap water intake pipe 4, inlet regulating valve 6, outlet pipe 5 and water tank sea cock and valve 7, the smelting equipments such as described blast furnace or reverberating furnace are successively by flue gas supplying tube 2, after Glass fabre reinforced plastic water tank 1 and flue gas exit pipe 3 again with fiber glass reinforced plastic smoke flue, wastes treatment tower is connected with fume extractors such as fiber glass reinforced plastic chimneys, described Glass fabre reinforced plastic water tank 1 is the casing of sealing, the upper seal of described Glass fabre reinforced plastic water tank 1 is connected with flue gas supplying tube 2 and flue gas exit pipe 3, described flue gas supplying tube 2 and flue gas exit pipe 3 is communicated with Glass fabre reinforced plastic water tank 1 inside and described flue gas supplying tube or/and flue gas exit pipe stretches into one end, Glass fabre reinforced plastic water tank inside distance, described Glass fabre reinforced plastic water tank 1 is provided with tap water intake pipe 4 and outlet pipe 5, described tap water intake pipe 4 and outlet pipe 5 control to open and close respectively by inlet regulating valve and water tank sea cock and valve.
Described tap water intake pipe is arranged on described glass fiber reinforced plastic water upper box part, and described outlet pipe is arranged on bottom described Glass fabre reinforced plastic water tank.
Work as fiber glass reinforced plastic smoke flue, wastes treatment tower and fiber glass reinforced plastic chimney are because of the repairing of wear and aging needs or when changing, first induced draught fan and blower power supply is blocked, stop exhausting system, then inlet regulating valve is opened, after Glass fabre reinforced plastic water tank being filled water by tap water intake pipe, by water, the link Glass fabre reinforced plastic water tank between flue gas supplying tube and flue gas exit pipe is thoroughly sealed, can end from the poisonous high-temperature flue gas in smelting equipment and flue gas supplying tube completely, ensure to enter into fiber glass reinforced plastic smoke flue without any poisonous high-temperature flue gas, in wastes treatment tower and fiber glass reinforced plastic chimney, ensure operator's job safety, not poisoning, not heatstroke, do not scald, now operator enter fiber glass reinforced plastic smoke flue, operation is carried out in wastes treatment tower and fiber glass reinforced plastic chimney, maintenance and off-time can be shortened, can increase economic efficiency.
After Glass fabre reinforced plastic water tank is filled by water, even if operator forget block induced draught fan and blower power supply, or surprisingly restart induced draught fan and blower power supply, exhausting system is also in running, and fiber glass reinforced plastic smoke flue can end from the poisonous high-temperature flue gas in smelting equipment and flue gas supplying tube in the same old way completely.
The above, be only this novel concrete case study on implementation and illustrate, can not limit rights protection scope of the present utility model with this.All equivalences done according to the utility model application claims and description change and amendment, all in the scope of the utility model protection.
Claims (3)
1. a smoke canal water sealing gate valve, comprise flue gas supplying tube, flue gas exit pipe and water tank, it is characterized in that: described water tank is the casing of sealing, the upper seal of described water tank is connected with flue gas supplying tube and flue gas exit pipe, described flue gas supplying tube is communicated with flue gas exit pipe by water tank, and described flue gas supplying tube is or/and flue gas exit pipe stretches into water tank inner one end distance, described water tank is provided with tap water intake pipe and outlet pipe, and described tap water intake pipe and outlet pipe control to open and close respectively by inlet regulating valve and water tank sea cock and valve.
2. smoke canal water sealing gate valve according to claim 1, is characterized in that: described tap water intake pipe is arranged on described water tank upper, and described outlet pipe is arranged on described water tank bottom.
3. smoke canal water sealing gate valve according to claim 1 and 2, is characterized in that: described water tank is Glass fabre reinforced plastic water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699123.4U CN204312778U (en) | 2014-11-20 | 2014-11-20 | A kind of smoke canal water sealing gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699123.4U CN204312778U (en) | 2014-11-20 | 2014-11-20 | A kind of smoke canal water sealing gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312778U true CN204312778U (en) | 2015-05-06 |
Family
ID=53135096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420699123.4U Expired - Fee Related CN204312778U (en) | 2014-11-20 | 2014-11-20 | A kind of smoke canal water sealing gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312778U (en) |
-
2014
- 2014-11-20 CN CN201420699123.4U patent/CN204312778U/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: 20150506 Termination date: 20171120 |