CN206582881U - A kind of flue cooling back blowing device - Google Patents
A kind of flue cooling back blowing device Download PDFInfo
- Publication number
- CN206582881U CN206582881U CN201720047632.2U CN201720047632U CN206582881U CN 206582881 U CN206582881 U CN 206582881U CN 201720047632 U CN201720047632 U CN 201720047632U CN 206582881 U CN206582881 U CN 206582881U
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- China
- Prior art keywords
- water
- water tank
- wall
- inflow valve
- pipe
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model discloses a kind of flue cooling back blowing device, including being respectively welded in the first water tank and the second water tank on the outer wall of smoke discharging pipe turning both sides, the top exterior walls of first water tank are connected by the top exterior walls of the first water pipe and the second water tank, and first the bottom outer wall of water tank connected by the bottom outer wall of the second water pipe and the second water tank, and first the inside of water tank be connected with the inside of the second water tank by the first water pipe and the second water pipe, and first water pipe and the second water pipe inwall on be respectively arranged with the first unidirectional water inflow valve and the second unidirectional water inflow valve, the first unidirectional water inflow valve and the second unidirectional water inflow valve include the housing of hollow structure.In the utility model, the first water tank, the first water pipe, the second water tank and the second water pipe connect to form waterway circulating, reduce the temperature of flue gas, can pass through cool air hose blow out air, it is to avoid dust is accumulated at turning, it is to avoid smoke discharging pipe blocking.
Description
Technical field
The utility model is related to flue cooling technology field, more particularly to a kind of flue cooling back blowing device.
Background technology
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output
The hot water or steam produced in steam, high-temperature water or organic heat carrier with certain heat energy, boiler can directly be industrial production
Heat energy needed for being provided with people's lives, can also be converted to mechanical energy by Steam Power Equipment, or again by generator by machinery
Electric energy can be converted to.The boiler for providing hot water is referred to as hot-water boiler, is mainly used in also having a small amount of application in life, industrial production.
The boiler for producing steam is referred to as steam boiler, is often simply called boiler, is used for thermal power station, ship, locomotive and industrial and mining enterprises' boiler
And electric furnace, in existing boiler exhaust gas pipeline, substantial amounts of dust is contained in the waste gas of discharge, along with flue-gas temperature is high, is caused
The dust of accumulation is accumulated in flue corner to be sintered, and causes line clogging, and sinter cleaning difficulty is very big.
Utility model content
The purpose of this utility model is that, in order to solve shortcoming present in prior art, and a kind of flue cooling proposed is anti-
Blowing apparatus.
To achieve these goals, the utility model employs following technical scheme：
A kind of flue cooling back blowing device, including be respectively welded in the first water tank on the outer wall of smoke discharging pipe turning both sides
With the second water tank, the top exterior walls of first water tank are connected by the top exterior walls of the first water pipe and the second water tank, and first
The bottom outer wall of water tank is connected by the bottom outer wall of the second water pipe and the second water tank, and the inside of the first water tank and the second water tank
Inside be connected by the first water pipe and the second water pipe, and be respectively arranged with first on the inwall of the first water pipe and the second water pipe
During unidirectional water inflow valve and the second unidirectional water inflow valve, the first unidirectional water inflow valve and the second unidirectional water inflow valve include
Inlet through hole and water outlet through hole, and the bottom of housing are offered on the housing of hollow structure, and the top and bottom outer wall of housing respectively
It is welded with portion's inwall at the top of spring, and spring and is connected with the plug in housing.
It is preferred that, forced air cooled tube is provided with the position at the smoke discharging pipe turning, and forced air cooled tube two ends outer wall passes through baffle plate
It is connected with the inwall of smoke discharging pipe, and cavity is constituted between the inwall of air-cooled pipe outer wall, baffle plate and smoke discharging pipe.
It is preferred that, offer the venthole equidistantly distributed on the outer wall of the forced air cooled tube, and venthole and forced air cooled tube
Inside is connected.
It is preferred that, air pump has been bolted on the outer wall of the smoke discharging pipe, and the gas outlet of air pump passes through conduit
Connected with cavity.
It is preferred that, the specification of the first unidirectional water inflow valve and the second unidirectional water inflow valve is identical, and first unidirectionally enters
The installation direction of penstock and the second unidirectional water inflow valve is opposite.
It is preferred that, the air pump is connected with switch, and switch is connected with DATA-7311 type controllers.
The beneficial effects of the utility model are：
1. the first water tank and the second water tank are connected by the first water pipe and the second water pipe, and the first water pipe and the second water pipe
The first unidirectional water inflow valve and the second unidirectional water inflow valve are inside separately installed with, the water in the first water tank can be made to flow into the second water
In case, and water in the second water tank can be flowed into the first water tank, form circulation；
2. the hot-air in the water and smoke discharging pipe in water tank carries out heat exchange, the temperature of flue gas can be reduced, it is to avoid cigarette
The dust sintering contained in gas, and air pump injects air into cavity, air sprays out of venthole, can avoid dust in turning
Place's accumulation.
In the utility model, the first water tank, the first water pipe, the second water tank and the second water pipe connect to form waterway circulating, drop
The low temperature of flue gas, can pass through cool air hose blow out air, it is to avoid dust is accumulated at turning, it is to avoid smoke discharging pipe is blocked up
Plug.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of flue cooling back blowing device cross-sectional structure schematic diagram；
Fig. 2 be the utility model proposes a kind of flue cooling back blowing device one-way water inlet valve cross section structure schematic diagram；
Fig. 3 be the utility model proposes a kind of flue cooling back blowing device side structure schematic view；
Fig. 4 be the utility model proposes a kind of flue cooling back blowing device forced air cooled tube structural representation.
In figure：1 smoke discharging pipe, 2 first water tanks, 3 second water tanks, 4 first water pipes, 5 second water pipes, 6 first unidirectional water inflows
Valve, 7 second one-way water inlet valves, 8 housings, 9 inlet through hole, 10 water outlet through holes, 11 springs, 12 plugs, 13 forced air cooled tubes, 14 air pumps.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-4, a kind of flue cooling back blowing device, including be respectively welded in the turning both sides outer wall of smoke discharging pipe 1
On the first water tank 2 and the second water tank 3, outside the top of the top exterior walls of the first water tank 2 by the first water pipe 4 and the second water tank 3
Wall is connected, and the bottom outer wall of the first water tank 2 is connected by the bottom outer wall of the second water pipe 5 and the second water tank 3, and the first water tank
2 inside is connected with the inside of the second water tank 3 by the first water pipe 4 with the second water pipe 5, and the first water pipe 4 and the second water pipe 5
Inwall on be respectively arranged with the first unidirectional water inflow valve 6 and the second unidirectional water inflow valve 7, the first unidirectional water inflow valve 6 and
Two unidirectional water inflow valves 7 include the housing 8 of hollow structure, and are offered respectively into water on the top and bottom outer wall of housing 8
Spring 11 is welded with through hole 9 and water outlet through hole 10, and the bottom interior wall of housing 8, and the top of spring 11 is connected with positioned at shell
Plug 12 in body 8.
In the utility model, forced air cooled tube 13 is provided with the position at the turning of smoke discharging pipe 1, and the two ends outer wall of forced air cooled tube 13 is logical
The inwall that baffle plate is crossed with smoke discharging pipe 1 is connected, and constitutes cavity between the inwall of the outer wall of forced air cooled tube 13, baffle plate and smoke discharging pipe 1,
The venthole equidistantly distributed is offered on the outer wall of forced air cooled tube 13, and venthole is connected with the inside of forced air cooled tube 13, smoke evacuation
Air pump 14 has been bolted on the outer wall of pipeline 1, and the gas outlet of air pump 14 is connected by conduit with cavity, first is unidirectional
Inlet valve 6 is identical with the specification of the second unidirectional water inflow valve 7, and the first unidirectional water inflow valve 6 and the second unidirectional water inflow valve 7
Installation direction on the contrary, air pump 14 is connected with switch, and switch is connected with DATA-7311 type controllers.
Operation principle：First water tank 2, the second water tank 3, the first water pipe 4 are connected with the second water pipe 5, and the He of the first water pipe 4
The first unidirectional water inflow valve 6 and the second unidirectional water inflow valve 7 are separately installed with second water pipe 5, can be made in the first water tank 2
Water is flowed into the second water tank 3, and water in the second water tank 3 can be flowed into the first water tank 2, forms circulation, the first water tank 2 and the
Water in two water tanks 3 carries out heat exchange with the hot-air in smoke discharging pipe 1, can reduce the temperature of flue gas, it is to avoid contain in flue gas
Some dust sintering, and air pump 14 injects air into cavity, air sprays out of venthole on forced air cooled tube 13, will attach to
Dust on the inwall of forced air cooled tube 13 is blown afloat, and dust can be avoided to be accumulated at turning.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of flue cooling back blowing device, including be respectively welded in smoke discharging pipe（1）The first water on the outer wall of turning both sides
Case（2）With the second water tank（3）, it is characterised in that first water tank（2）Top exterior walls pass through the first water pipe（4）With second
Water tank（3）Top exterior walls connection, and the first water tank（2）Bottom outer wall pass through the second water pipe（5）With the second water tank（3）Bottom
Portion's outer wall connection, and the first water tank（2）Inside and the second water tank（3）Inside pass through the first water pipe（4）With the second water pipe（5）
It is connected, and the first water pipe（4）With the second water pipe（5）Inwall on be respectively arranged with the first unidirectional water inflow valve（6）With second
Unidirectional water inflow valve（7）, the first unidirectional water inflow valve（6）With the second unidirectional water inflow valve（7）Including hollow structure
Housing（8）, and housing（8）Top and bottom outer wall on offer inlet through hole respectively（9）With water outlet through hole（10）, and housing
（8）Bottom interior wall on be welded with spring（11）, and spring（11）Top be connected with positioned at housing（8）Interior plug（12）.
2. a kind of flue cooling back blowing device according to claim 1, it is characterised in that the smoke discharging pipe（1）Turn
Forced air cooled tube is provided with the position at place（13）, and forced air cooled tube（13）Two ends outer wall passes through baffle plate and smoke discharging pipe（1）Inwall connection,
And forced air cooled tube（13）Outer wall, baffle plate and smoke discharging pipe（1）Inwall between constitute cavity.
3. a kind of flue cooling back blowing device according to claim 2, it is characterised in that the forced air cooled tube（13）Outer wall
On offer the venthole equidistantly distributed, and venthole and forced air cooled tube（13）Inside be connected.
4. a kind of flue cooling back blowing device according to claim 1 or 2, it is characterised in that the smoke discharging pipe（1）'s
Air pump has been bolted on outer wall（14）, and air pump（14）Gas outlet connected by conduit with cavity.
5. a kind of flue cooling back blowing device according to claim 1, it is characterised in that the first unidirectional water inflow valve
（6）With the second unidirectional water inflow valve（7）Specification it is identical, and the first unidirectional water inflow valve（6）With the second unidirectional water inflow valve（7）
Installation direction it is opposite.
6. a kind of flue cooling back blowing device according to claim 4, it is characterised in that the air pump（14）It is connected with out
Close, and switch is connected with DATA-7311 type controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047632.2U CN206582881U (en) | 2017-01-16 | 2017-01-16 | A kind of flue cooling back blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047632.2U CN206582881U (en) | 2017-01-16 | 2017-01-16 | A kind of flue cooling back blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206582881U true CN206582881U (en) | 2017-10-24 |
Family
ID=60109830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720047632.2U Expired - Fee Related CN206582881U (en) | 2017-01-16 | 2017-01-16 | A kind of flue cooling back blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206582881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938419A (en) * | 2018-07-28 | 2018-12-07 | 南京致中生物科技有限公司 | A kind of Radix Angelicae Sinensis machine for stir-frying Chinese medicine |
-
2017
- 2017-01-16 CN CN201720047632.2U patent/CN206582881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938419A (en) * | 2018-07-28 | 2018-12-07 | 南京致中生物科技有限公司 | A kind of Radix Angelicae Sinensis machine for stir-frying Chinese medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171024 Termination date: 20190116 |