CN109028969A - A kind of exhaust fire door suitable for open grate - Google Patents
A kind of exhaust fire door suitable for open grate Download PDFInfo
- Publication number
- CN109028969A CN109028969A CN201810745592.8A CN201810745592A CN109028969A CN 109028969 A CN109028969 A CN 109028969A CN 201810745592 A CN201810745592 A CN 201810745592A CN 109028969 A CN109028969 A CN 109028969A
- Authority
- CN
- China
- Prior art keywords
- fire door
- water tank
- vent
- furnace body
- diversion 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/0005—Cooling of furnaces the cooling medium being a gas
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a kind of exhaust fire doors suitable for open grate, including furnace body, water tank is provided on the outside of the furnace body, the tank top is provided with fire door, the fire door top is provided with exhaust fan, the furnace body surface is provided with vent, the fire door bottom end is matched with vent, the vent other end is provided with suction inlet, diversion pipe is provided in the water tank, the suction inlet is set as funnel-form, coolant liquid is provided in the water tank, the water tank bottom is provided with tapping valve, the quantity of the fire door is 2, two fire doors are symmetricly set on furnace body two sides, the diversion pipe includes long duct and tubulature.The present invention is by being equipped with fire door, water tank, exhaust fan, vent and diversion pipe, hot wind enters water tank cooling through diversion pipe from vent, and the air to cool down is discharged from fire door, and exhaust fan works at the top of fire door, accelerate air flowing, is conducive to improve heat dissipation scavenging efficiency.
Description
Technical field
The present invention relates to grate apparatus field, in particular to a kind of exhaust fire door suitable for open grate.
Background technique
Open grate includes open furnace body, grate, bell, and turndown oil cylinder, furnace cover lifting, rotary oil cylinder, induction
The carbon-free sebific duct of device, magnetic yoke, high pressure, fire door and the fixed material of furnace bottom casting, a full set of stainless steel water inlet distributor, return water water collector and card
Hoop etc., wherein fire door plays a crucial role grate heat dissipation ventilation, the ventilation effect however existing fire door radiates
It is bad.
Therefore, it is necessary to solve the above problems to invent a kind of exhaust fire door suitable for open grate.
Summary of the invention
The purpose of the present invention is to provide a kind of exhaust fire doors suitable for open grate easy to remove, by being equipped with
Fire door, water tank, exhaust fan, vent and diversion pipe, hot wind enter water tank cooling, the air to cool down through diversion pipe from vent
It is discharged from fire door, exhaust fan works at the top of fire door, accelerates air flowing, is conducive to improve heat dissipation scavenging efficiency, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of exhaust fire door suitable for open grate,
Including furnace body, it is provided with water tank on the outside of the furnace body, the tank top is provided with fire door, and the fire door top is provided with air draft
Fan, the furnace body surface are provided with vent, and the fire door bottom end is matched with vent, and the vent other end is provided with suction
Mouthful, diversion pipe is provided in the water tank.
Preferably, the suction inlet is set as funnel-form, and coolant liquid is provided in the water tank, and the water tank bottom is provided with
Tapping valve.
Preferably, the quantity of the fire door is 2, and two fire doors are symmetricly set on furnace body two sides.
Preferably, the diversion pipe includes long duct and tubulature, and the long duct setting is described short in vent bottom
Conduit is arranged in fire door bottom.
Technical effect and advantage of the invention:
1, by being equipped with fire door, water tank, exhaust fan, vent and diversion pipe, hot wind enters water through diversion pipe from vent
Case cooling, the air to cool down are discharged from fire door, and exhaust fan works at the top of fire door, accelerate air flowing, are conducive to raising and dissipate
Hot scavenging efficiency；
2, furnace body inner air flow speed is improved by being equipped with funnel-form suction inlet, coolant liquid can exchange heat with hot gas, be allowed to
Cooling, control tapping valve regularly replace coolant liquid, are conducive to improve heat exchange efficiency, extend machine service life.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the portion the A schematic enlarged-scale view of Fig. 1 of the present invention.
In figure: 1 furnace body, 2 water tanks, 3 fire doors, 4 exhaust fans, 5 vents, 6 suction inlets, 7 diversion pipes, 8 tapping valves, 9 long ducts,
10 tubulatures.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution: a kind of exhaust fire door suitable for open grate, including
Furnace body 1 is provided with water tank 2 on the outside of the furnace body 1, fire door 3 is provided at the top of the water tank 2,3 top of fire door is provided with row
Fan 4,1 surface of furnace body are provided with vent 5, and 3 bottom end of fire door is matched with vent 5,5 other end of vent
It is provided with suction inlet 6, is provided with diversion pipe 7 in the water tank 2.
Further, in the above-mentioned technical solutions, the suction inlet 6 is set as funnel-form, is provided with cooling in the water tank 2
Liquid, 2 bottom of water tank are provided with tapping valve 8；
Further, in the above-mentioned technical solutions, the quantity of the fire door 3 is 2, and two fire doors 3 are symmetrical arranged
In 1 two sides of furnace body；
Further, in the above-mentioned technical solutions, the diversion pipe 7 includes long duct 9 and tubulature 10, the long duct
9 settings are arranged in 5 bottom of vent, the tubulature 10 in 3 bottom of fire door.
Working principle of the present invention:
Referring to Figure of description 1-2,3 top of fire door is provided with exhaust fan 4, and 1 surface of furnace body is provided with vent 5, fire door 3
Bottom end is matched with vent 5, and 5 other end of vent is provided with suction inlet 6, is provided with diversion pipe 7 in water tank 2, and hot wind is from vent 5
Enter water tank 2 through diversion pipe 7 to cool down, long duct 9 extends to 2 bottom of water tank, and hot gas is reached by washing cooling by tubulature 10
Fire door 3, the air to cool down are discharged from fire door 3, and exhaust fan 4 works at the top of fire door 3, accelerate air flowing, improve heat dissipation and change
Gas efficiency；
Referring to Figure of description 1, funnel-form suction inlet 6 improves 1 inner air flow speed of furnace body, and coolant liquid can be changed with hot gas
Heat is allowed to cool down, and control tapping valve 8 regularly replaces coolant liquid, is conducive to improve heat exchange efficiency, extends machine service life.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (4)
1. a kind of exhaust fire door suitable for open grate, including furnace body (1), it is characterised in that: set on the outside of the furnace body (1)
It is equipped with water tank (2), is provided with fire door (3) at the top of the water tank (2), fire door (3) top is provided with exhaust fan (4), described
Furnace body (1) surface is provided with vent (5), and fire door (3) bottom end is matched with vent (5), vent (5) other end
It is provided with suction inlet (6), is provided with diversion pipe (7) in the water tank (2).
2. a kind of exhaust fire door suitable for open grate according to claim 1, it is characterised in that: the suction inlet
(6) it is set as funnel-form, is provided with coolant liquid in the water tank (2), water tank (2) bottom is provided with tapping valve (8).
3. a kind of exhaust fire door suitable for open grate according to claim 1, it is characterised in that: the fire door
(3) quantity is 2, and two fire doors (3) are symmetricly set on furnace body (1) two sides.
4. a kind of exhaust fire door suitable for open grate according to claim 1, it is characterised in that: the diversion pipe
It (7) include long duct (9) and tubulature (10), the long duct (9) is arranged in vent (5) bottom, the tubulature (10)
It is arranged in fire door (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810745592.8A CN109028969A (en) | 2018-07-09 | 2018-07-09 | A kind of exhaust fire door suitable for open grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810745592.8A CN109028969A (en) | 2018-07-09 | 2018-07-09 | A kind of exhaust fire door suitable for open grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109028969A true CN109028969A (en) | 2018-12-18 |
Family
ID=64641239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810745592.8A Withdrawn CN109028969A (en) | 2018-07-09 | 2018-07-09 | A kind of exhaust fire door suitable for open grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109028969A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325642A (en) * | 2020-11-04 | 2021-02-05 | 湖南森科有色金属有限公司 | Non ferrous metal smelting furnace |
-
2018
- 2018-07-09 CN CN201810745592.8A patent/CN109028969A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325642A (en) * | 2020-11-04 | 2021-02-05 | 湖南森科有色金属有限公司 | Non ferrous metal smelting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |
|
| WW01 | Invention patent application withdrawn after publication |