CN207778480U - A kind of flue gas sink - Google Patents
A kind of flue gas sink Download PDFInfo
- Publication number
- CN207778480U CN207778480U CN201820057046.0U CN201820057046U CN207778480U CN 207778480 U CN207778480 U CN 207778480U CN 201820057046 U CN201820057046 U CN 201820057046U CN 207778480 U CN207778480 U CN 207778480U
- Authority
- CN
- China
- Prior art keywords
- side wall
- link block
- block
- bull stick
- heating tank
- 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
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000003546 flue gas Substances 0.000 title claims abstract description 14
- 244000309464 bull Species 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of flue gas sinks, including heating tank, the side side wall of the heating tank is transversely provided with air inlet pipe, and the upper end sidewalls vertical of heating tank is equipped with exhaust pipe, the upper end of the exhaust pipe is equipped with extension vertically, the both sides side wall of the exhaust pipe is equipped with fixed block, and the side wall of extension is equipped with and the matched link block of fixed block, the upper end side wall of the fixed block is equipped with mounting groove, and link block is inserted in mounting groove, the link block is hollow structure, the both sides side wall of the link block is all provided with fluted, and the bottom of groove is connected with fixture block by multiple springs, the side wall of the mounting groove is equipped with and the matched card slot of fixture block, bull stick is equipped in the link block vertically, and bull stick is through the upper end side wall setting of link block, it is equipped with the first helical gear positioned at described connection bull stick one end in the block.The extension that the utility model can facilitate installation, dismantle heating tank, improves the installation effectiveness of heating tank.
Description
Technical field
The utility model is related to flue gas waste heat recovery apparatus technical field more particularly to a kind of flue gas sinks.
Background technology
Power plant or other large-scale energy plants improve the heat economy type of equipment primarily to using smoke discharging residual heat,
Increase air preheater at the smoke evacuation of tail portion or with smoke evacuation preheating cold water etc., heats the only tubular preheater of fluid, heating sky
Gas has rotary regenerative air preheater and tubular air preheater, and the device of water is heated in some current factories is all
Heating water tank, hot gas heat water by heating water tank, are then discharged by exhaust pipe, can be on exhaust pipe in order to improve emission effect
Extension is added, is all that extension and exhaust pipe link together by welding in the prior art, so that peace every time
When dress or dismounting, soldering appliance and cutting tool are used, it is not only troublesome in poeration, but also waste time, it reduces installation and adds
The working efficiency of heat channel.
Utility model content
Purpose of the utility model is to solve be all by welding by extension and exhaust in the prior art
Pipe links together, so that when installation or removal every time, to use soldering appliance and cutting tool, not only troublesome in poeration,
And waste time, the working efficiency problem of reduction installation heating tank, and a kind of flue gas sink proposed.
To achieve the goals above, the utility model uses following technical solution：
The side side wall of a kind of flue gas sink, including heating tank, the heating tank is transversely provided with air inlet pipe, and heats
The upper end sidewalls vertical of slot is equipped with exhaust pipe, and the upper end of the exhaust pipe is equipped with extension, the both sides side of the exhaust pipe vertically
Wall is equipped with fixed block, and the side wall of extension is equipped with and is set with the matched link block of fixed block, the upper end side wall of the fixed block
There is mounting groove, and link block is inserted in mounting groove, the link block is hollow structure, and the both sides side wall of the link block is all provided with
It is fluted, and the bottom of groove is connected with fixture block by multiple springs, the side wall of the mounting groove is equipped with matched with fixture block
Card slot is equipped with bull stick in the link block vertically, and bull stick is located at through the upper end side wall setting of link block in the link block
Bull stick one end be equipped with the first helical gear, there are two the spiral shells being laterally arranged by rotating member rotation connection for the inner wall of the link block
Rasp bar, and two threaded rods are located at the both sides of bull stick, two one end of the threaded rod far from rotating member are equipped with and the
Matched second helical gear of one helical gear, the side walls of two threaded rods are arranged with matched nut, and nut
Bottom side of the wall is equipped with first connecting rod vertically, and the one end of the first connecting rod far from nut is transversely provided with second connecting rod, and second connects
The side wall of bar through-going recess is simultaneously fixedly connected with fixture block.
Preferably, the surface of the heating tank is coated with anticorrosion material.
Preferably, the link block is convex shape, and lug boss is inserted in mounting groove.
Preferably, the upper inner wall of the link block is additionally provided with two sliding slots, and two sliding slots are located at the both sides of bull stick,
Two sliding slots slidably connect third connecting rod by sliding block, and the one end of third connecting rod far from sliding block is connect with nut.
Preferably, it is enclosed with rubber protecting jacket on the bull stick.
The beneficial effects of the utility model：
The utility model by bull stick come the clamping of control fixture block and card slot, convenient for extension to connect or tear open with exhaust pipe
It unloads, improves the working efficiency of installation heating tank.
Description of the drawings
Fig. 1 be the utility model proposes a kind of flue gas sink structural schematic diagram；
Fig. 2 is the structural schematic diagram at A in Fig. 1；
Fig. 3 is the structural schematic diagram at B in Fig. 2.
In figure：1 heating tank, 2 air inlet pipe, 3 exhaust pipes, 4 extensions, 5 fixed blocks, 6 link blocks, 7 mounting grooves, 8 grooves, 9
Spring, 10 fixture blocks, 11 card slots, 12 bull sticks, 13 first helical gears, 14 rotating members, 15 threaded rods, 16 second helical gears, 17 nuts,
18 first connecting rods, 19 second connecting rods, 20 sliding slots, 21 sliding blocks, 22 third connecting rods.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the surface of a kind of flue gas sink, including heating tank 1, heating tank 1 is coated with anticorrosion material,
The surface of heating tank 1 is prevented to be corroded, the side side wall of heating tank 1 is transversely provided with air inlet pipe 2, and the upper end side wall of heating tank 1
It is equipped with exhaust pipe 3 vertically, the upper end of exhaust pipe 3 is equipped with extension 4 vertically, and the both sides side wall of exhaust pipe 3 is equipped with fixed block 5,
And the side wall of extension 4 be equipped with 5 matched link block 6 of fixed block, link block 6 is convex shape, and lug boss is inserted in peace
It in tankage 7, is connect with fixed block 5 convenient for link block 6, the upper end side wall of fixed block 5 is equipped with mounting groove 7, the upper inner wall of link block 6
Two sliding slots 20 are additionally provided with, and two sliding slots 20 are located at the both sides of bull stick 12, two sliding slots 20 are slided by sliding block 21
It is connected with third connecting rod 22, and the one end of third connecting rod 22 far from sliding block 21 is connect with nut 17, nut 17 passes through third connecting rod
22 connect with sliding block 21, and sliding block 21 can only slide in sliding slot 20, thus nut 17 can be moved on threaded rod 15 without
It can rotate, and link block 6 is inserted in mounting groove 7, link block 6 is hollow structure, and the both sides side wall of link block 6 is all provided with fluted
8, and the bottom of groove 8 is connected with fixture block 10 by multiple springs 9, the side wall of mounting groove 7 is equipped with and 10 matched card of fixture block
Slot 11 is equipped with bull stick 12 in link block 6, rubber protecting jacket is enclosed on bull stick 12 vertically, prevents from abrading hand, and bull stick when rotation
12 run through the upper end side wall setting of link block 6, and 12 one end of bull stick being located in link block 6 is equipped with the first helical gear 13, link block 6
Inner wall by the rotation connection of rotating member 14, there are two the threaded rods 15 that are laterally arranged, and two threaded rods 15 are located at bull stick
12 both sides, two one end of threaded rod 15 far from rotating member 14 are equipped with and 13 matched second helical gear of the first helical gear
16, the side wall of two threaded rods 15 is arranged with matched nut 17, and the bottom side of the wall of nut 17 is equipped with first vertically
Connecting rod 18, the one end of first connecting rod 18 far from nut 17 are transversely provided with second connecting rod 19, and the side of 19 through-going recess 8 of second connecting rod
Wall is simultaneously fixedly connected with fixture block 10.
When the utility model is installed, the link block 6 on extension 4 is inserted on the fixed block 5 on exhaust pipe 3, link block 6
Lug boss be inserted into the mounting groove 7 on fixed block 5, then rotate bull stick 12, bull stick 12 drives the rotation of the first helical gear 13, the
One helical gear 13 is engaged with the second helical gear 16, and the second helical gear 16 drives threaded rod 15 to rotate, and nut 17 passes through third connecting rod
22 connect with sliding block 21, and sliding block 21 can only slide in sliding slot 20, therefore nut 17 can move on threaded rod 15, due to
Two the second helical gears 16 are to be symmetricly set on the both sides of the first helical gear 13, therefore the direction of rotation of two the second helical gears 16
On the contrary, the direction of rotation of two threaded rods 15 on the contrary, the moving direction of so two nuts 17 also on the contrary, when two 17 phases of nut
When mutually far from movement, by 10 jacking card slot 11 of fixture block, two fixture blocks 10 are clamped with card slot 11 second connecting rod 19 simultaneously, are prolonged in this way
It stretches pipe 4 just to link together with exhaust pipe 3, in addition the elastic force of spring 9 can offset the friction of second connecting rod 19 and 8 side wall of groove
Power.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of flue gas sink, including heating tank (1), which is characterized in that the side side wall of the heating tank (1) is laterally set
There is air inlet pipe (2), and the upper end sidewalls vertical of heating tank (1) is equipped with exhaust pipe (3), the upper end of the exhaust pipe (3) is set vertically
There is extension (4), the both sides side wall of the exhaust pipe (3) is equipped with fixed block (5), and the side wall of extension (4) is equipped with and consolidates
Determine block (5) matched link block (6), the upper end side wall of the fixed block (5) is equipped with mounting groove (7), and link block (6) is inserted in
In mounting groove (7), the link block (6) is hollow structure, and the both sides side wall of the link block (6) is all provided with fluted (8), and recessed
The bottom of slot (8) is connected with fixture block (10) by multiple springs (9), and the side wall of the mounting groove (7) is equipped with and fixture block (10)
Matched card slot (11) is equipped with bull stick (12) in the link block (6) vertically, and bull stick (12) runs through the upper end of link block (6)
Side wall is arranged, and bull stick (12) one end being located in the link block (6) is equipped with the first helical gear (13), the link block (6)
There are two the threaded rods (15) being laterally arranged by rotating member (14) rotation connection for inner wall, and two threaded rods (15) are located at
The both sides of bull stick (12), the one end of two threaded rods (15) far from rotating member (14) are equipped with and the first helical gear (13)
The side wall of the second helical gear (16) matched, two threaded rods (15) is arranged with matched nut (17), and nut
(17) bottom side of the wall is equipped with first connecting rod (18) vertically, and the one end of the first connecting rod (18) far from nut (17) is transversely provided with
Second connecting rod (19), and the side wall of second connecting rod (19) through-going recess (8) and be fixedly connected with fixture block (10).
2. a kind of flue gas sink according to claim 1, which is characterized in that the surface of the heating tank (1) coats
There is anticorrosion material.
3. a kind of flue gas sink according to claim 1, which is characterized in that the link block (6) is convex shape,
And lug boss is inserted in mounting groove (7).
4. a kind of flue gas sink according to claim 1, which is characterized in that the upper inner wall of the link block (6) is also
If there are two sliding slots (20), and two sliding slots (20) are located at the both sides of bull stick (12), and two sliding slots (20) pass through
Sliding block (21) slidably connects third connecting rod (22), and the one end of third connecting rod (22) far from sliding block (21) connects with nut (17)
It connects.
5. a kind of flue gas sink according to claim 1, which is characterized in that be enclosed with rubber on the bull stick (12)
Protective case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057046.0U CN207778480U (en) | 2018-01-15 | 2018-01-15 | A kind of flue gas sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057046.0U CN207778480U (en) | 2018-01-15 | 2018-01-15 | A kind of flue gas sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778480U true CN207778480U (en) | 2018-08-28 |
Family
ID=63212821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820057046.0U Expired - Fee Related CN207778480U (en) | 2018-01-15 | 2018-01-15 | A kind of flue gas sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207778480U (en) |
-
2018
- 2018-01-15 CN CN201820057046.0U patent/CN207778480U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |