CN209307426U - A kind of heat-treatment furnace exhaust apparatus - Google Patents
A kind of heat-treatment furnace exhaust apparatus Download PDFInfo
- Publication number
- CN209307426U CN209307426U CN201822107759.6U CN201822107759U CN209307426U CN 209307426 U CN209307426 U CN 209307426U CN 201822107759 U CN201822107759 U CN 201822107759U CN 209307426 U CN209307426 U CN 209307426U
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- CN
- China
- Prior art keywords
- heat
- tank body
- fixed
- treatment furnace
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 22
- 239000003546 flue gas Substances 0.000 abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000002918 waste heat Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides a kind of heat-treatment furnace exhaust apparatus, including tank body and exhaust pipe, the exhaust pipe is fixed on tank body left end and extends to tank interior, the fixed heat-insulated fixed plate of the tank body annular inner wall, helix tube is installed above the heat-insulated fixed plate, the fixed collecting hood in the heat-insulated fixed plate lower end middle position, exhaust pipe is installed below the collecting hood, the collecting hood upper end is through heat-insulated fixed plate and is fixed on helix tube lower end, the helix tube is mounted on tank interior, the fixed escape pipe in the helix tube upper end, the escape pipe is mounted on tank body upper end and passes through tank body and mutually fixes with helix tube, design realization is collected the heat in flue gas, then the recycling to waste heat is realized, reduce the wasting of resources, also the generation of pipeline surface condensation water is effectively blocked, effectively purification working environment.
Description
Technical field
The utility model is a kind of heat-treatment furnace exhaust apparatus, belongs to heat-treatment furnace technical field.
Background technique
Heat-treatment furnace is the general designation that metal works are carried out with the industrial furnace of various metal heat treatmets.Heat-treatment furnace uses mostly
Gaseous fuel heating, the form of heat-treatment furnace are also very much.For being continuously heat-treated process, suitable continuous heat must be equipped with
Furnace；For cycling heat treatment process, the control atmosphere of Yao Caiyong forced circulation and make stove operation mechanization and
Automation, while heat-treatment furnace can often generate flue gas at work, then be discharged to the external world by pipeline.
The heat-treatment furnace exhaust apparatus of the prior art is that tracheae is constituted, and is usually expelled directly out flue gas, while flue gas
In can often contain and have heat, can be expelled directly out, cause the waste of resource, at the same because it is intratracheal it is outer there is temperature difference, and then make gas
Pipe surface condensation of water can corrode tracheae, and dropping onto ground will affect working environment, need to design a kind of heat-treatment furnace
Exhaust apparatus solves the above problems.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of heat-treatment furnace exhaust apparatus, with solution
Certainly the problems mentioned above in the background art, the utility model is easy to use, reduces the wasting of resources, effectively purification working environment,
High reliablity.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of heat treatment fire grate
Device of air, including tank body and exhaust pipe, the exhaust pipe are fixed on tank body left end and extend to tank interior, the tank body ring
Helix tube, the heat-insulated fixed plate lower end middle position are installed in the fixed heat-insulated fixed plate of shape inner wall, the heat-insulated fixed plate top
Exhaust pipe is installed in fixed collecting hood, the collecting hood lower section, and the collecting hood upper end is through heat-insulated fixed plate and is fixed on spiral
Pipe lower end, the helix tube are mounted on tank interior, the fixed escape pipe in the helix tube upper end, and the escape pipe is mounted on tank body
Upper end is simultaneously mutually fixed across tank body with helix tube.
Further, the tank body lower end is bolted collecting tank, and sealing is installed between the tank body and collecting tank
Pad one, and collecting tank right end outlet tube one, and switch valve one is installed, and uniform welding four branch in collecting tank lower end on outlet tube one
Support foot, and observation window is inlayed in collecting tank front end.
Further, the exhaust pipe annular side installs collet.
Further, the tank body right end installs outlet tube two, and switch valve two is installed on outlet tube two, and outlet tube two
Heat-insulated fixed plate is installed in lower end, and filler pipe is installed in tank body upper end, and filler pipe is mounted on escape pipe rear.
Further, the escape pipe right end is bolted cylinder, and the cylinder inboard wall fixes three groups of strainers, described
Inner barrel installs active carbon and cleanser, and cleanser, the active carbon left and right ends installation are installed on the right side of the active carbon
Two strainers are installed in two strainers, the cleanser left and right ends, and the cylinder lower end is bonded support plate and extends to support plate
Inside, the support plate are welded on tank body upper end, and gasket two is installed between the escape pipe and cylinder.
Further, the cylinder right end is bolted tracheae, and gasket two is installed between tracheae and cylinder.
The utility model has the beneficial effects that a kind of heat-treatment furnace exhaust apparatus of the utility model, the utility model pass through
Addition tank body, exhaust pipe, collecting hood, heat-insulated fixed plate, helix tube and escape pipe, the design flue gas enter tank by exhaust pipe
Internal portion, is then entered in helix tube again by collecting hood and is flowed, when flue gas flows in helix tube, flue gas can with it is heat-insulated
The water of dead plate upper end carries out heat exchange, and realization is collected the heat in flue gas, then realizes the recycling to waste heat, reduces
The wasting of resources, the flue gas after then cooling down is discharged by escape pipe, poor between temperature and the temperature of outside air in flue gas at this time
Not less, the generation of pipeline surface condensation water, effectively purification working environment are effectively blocked, the utility model is easy to use, reduces
The wasting of resources, effectively purification working environment, high reliablity.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of front view of heat-treatment furnace exhaust apparatus of the utility model；
Fig. 2 is the portion A enlarged drawing in a kind of heat-treatment furnace exhaust apparatus of the utility model；
Fig. 3 is a kind of side view of heat-treatment furnace exhaust apparatus of the utility model；
Fig. 4 is a kind of top view of heat-treatment furnace exhaust apparatus of the utility model；
In figure: 1- tank body, 2- exhaust pipe, 3- collecting hood, the heat-insulated fixed plate of 4-, 5- helix tube, 6- escape pipe, 11- are collected
Tank, 61- cylinder, 62- strainer, 63- active carbon, 64- support plate, 65- cleanser.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: a kind of heat-treatment furnace exhaust apparatus, including tank
Body 1 and exhaust pipe 2, exhaust pipe 2 are fixed on 1 left end of tank body and extend to inside tank body 1, and the fixation of 1 annular inner wall of tank body is heat-insulated
Fixed plate 4 installs helix tube 5, the fixed collecting hood 3 in heat-insulated 4 lower end middle position of fixed plate, collecting hood 3 above heat-insulated fixed plate 4
Exhaust pipe 2 is installed in lower section, and 3 upper end of collecting hood is through heat-insulated fixed plate 4 and is fixed on 5 lower end of helix tube, and helix tube 5 is mounted on tank
Inside body 1, the fixed escape pipe 6 in 5 upper end of helix tube, escape pipe 6 is mounted on 1 upper end of tank body and passes through tank body 1 to be consolidated with 5 phase of helix tube
It is fixed, before use, personnel are connected heat-treatment furnace with exhaust pipe 2 by fan, so the flue gas that heat treatment generates can be discharged into
Inside exhaust pipe 2, then flue gas by exhaust pipe 2 enter tank body 1 inside, then again by collecting hood 3 enter helix tube 5 in into
Row flowing, when flue gas flows in helix tube 5, flue gas can carry out heat exchange with the water of heat-insulated 4 upper end of fixed plate, realize to flue gas
In heat be collected, then realize the recycling to waste heat, reduce the wasting of resources, the flue gas after then cooling down passes through escape pipe
6 discharges, difference is little between temperature and the temperature of outside air in flue gas at this time, effectively blocks the production of pipeline surface condensation water
It is raw, effectively purify working environment.
1 lower end of tank body is bolted collecting tank 11, gasket one is installed between tank body 1 and collecting tank 11, and collect
11 right end outlet tube one of tank, and switch valve one is installed, and collecting tank 11 lower end uniform welding, four support legs on outlet tube one, and
Observation window is inlayed in 11 front end of collecting tank, and tank body 1 is separated two cavitys up and down, when flue gas is in lower chamber, meeting by heat-insulated fixed plate 4
Water droplet is generated, then water droplet can drop onto collecting tank 11, realize the collection of water, be then turned on switch valve one, the water meeting of collection
It is discharged by outlet tube one.
2 annular side of exhaust pipe installs collet, and the design of collet effectively prevent flue gas heat occur in exhaust pipe 2
Volatilization, further decrease the wasting of resources.
1 right end of tank body installs outlet tube two, and switch valve two is installed on outlet tube two, and the installation of two lower end of outlet tube is heat-insulated
Fixed plate 4, filler pipe is installed in 1 upper end of tank body, and filler pipe is mounted on 6 rear of escape pipe, and personnel are by filler pipe into tank body 1
Water is added, convenient for operation, while personnel open switch valve two, and the water heated in tank body 1 is discharged by outlet tube two, the heat of discharge
Water is recycled, and the utilization rate of resource is promoted.
6 right end of escape pipe is bolted cylinder 61, and 61 inner wall of cylinder is fixed three groups of strainers 62, installed inside cylinder 61
Active carbon 63 and cleanser 65 install cleanser 65 on the right side of active carbon 63, and two strainers 62 are installed in 63 left and right ends of active carbon,
Two strainers 62 are installed in 65 left and right ends of cleanser, and 61 lower end of cylinder fitting support plate 64 is simultaneously extended to inside support plate 64, propped up
Fagging 64 is welded on 1 upper end of tank body, and gasket two is installed between escape pipe 6 and cylinder 61, and flue gas enters cylinder by escape pipe 6
In 61, then by active carbon 63 and cleanser 65, then be discharged by cylinder 61, active carbon 63 can to the impurity in flue gas into
Row filtering, cleanser 65 can carry out sterilization processing to flue gas, environmental pollution be effectively reduced, highly-safe, in addition gasket two
Sealing effect is realized in design.
61 right end of cylinder is bolted tracheae, and gasket two, purified cigarette are installed between tracheae and cylinder 61
Gas is entered intratracheally by cylinder 61, is then then exhausted from, and gasket two realizes sealing effect, effectively prevent leakage phenomenon.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of heat-treatment furnace exhaust apparatus, including tank body (1) and exhaust pipe (2), it is characterised in that: the exhaust pipe (2)
It is fixed on tank body (1) left end and extends to tank body (1) inside, the fixed heat-insulated fixed plate (4) of tank body (1) annular inner wall, institute
It states and helix tube (5) is installed above heat-insulated fixed plate (4), heat-insulated fixed plate (4) the lower end middle position is fixed collecting hood (3),
Exhaust pipe (2) are installed below the collecting hood (3), collecting hood (3) upper end is through heat-insulated fixed plate (4) and is fixed on spiral
(5) lower end is managed, the helix tube (5) is mounted on tank body (1) inside, and helix tube (5) upper end is fixed escape pipe (6), described
Escape pipe (6) is mounted on tank body (1) upper end and passes through tank body (1) and mutually fixes with helix tube (5).
2. a kind of heat-treatment furnace exhaust apparatus according to claim 1, it is characterised in that: tank body (1) lower end passes through
Bolt is fixed collecting tank (11), gasket one is installed between the tank body (1) and collecting tank (11), and collecting tank (11) right end goes out
Liquid pipe one, and switch valve one is installed, and collecting tank (11) lower end four support legs of uniform welding on outlet tube one, and collecting tank
(11) observation window is inlayed in front end.
3. a kind of heat-treatment furnace exhaust apparatus according to claim 1, it is characterised in that: exhaust pipe (2) annular side
Face is installed by collet.
4. a kind of heat-treatment furnace exhaust apparatus according to claim 1, it is characterised in that: tank body (1) the right end installation
Outlet tube two, and switch valve two is installed, and heat-insulated fixed plate (4), tank body (1) upper end are installed in two lower end of outlet tube on outlet tube two
Filler pipe is installed, and filler pipe is mounted on escape pipe (6) rear.
5. a kind of heat-treatment furnace exhaust apparatus according to claim 1, it is characterised in that: escape pipe (6) right end is logical
It crosses bolt fixed cylinder (61), cylinder (61) inner wall fixes three groups of strainers (62), installation activity inside the cylinder (61)
Cleanser (65) are installed on charcoal (63) and cleanser (65), active carbon (63) right side, active carbon (63) left and right ends
Two strainers (62) are installed, two strainers (62), cylinder (61) the lower end fitting are installed in cleanser (65) left and right ends
Support plate (64) simultaneously extends to support plate (64) inside, and the support plate (64) is welded on tank body (1) upper end, the escape pipe
(6) gasket two is installed between cylinder (61).
6. a kind of heat-treatment furnace exhaust apparatus according to claim 5, it is characterised in that: cylinder (61) right end passes through
Bolt fixes tracheae, and gasket two is installed between tracheae and cylinder (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107759.6U CN209307426U (en) | 2018-12-16 | 2018-12-16 | A kind of heat-treatment furnace exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107759.6U CN209307426U (en) | 2018-12-16 | 2018-12-16 | A kind of heat-treatment furnace exhaust apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209307426U true CN209307426U (en) | 2019-08-27 |
Family
ID=67676997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822107759.6U Expired - Fee Related CN209307426U (en) | 2018-12-16 | 2018-12-16 | A kind of heat-treatment furnace exhaust apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209307426U (en) |
-
2018
- 2018-12-16 CN CN201822107759.6U patent/CN209307426U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 |