CN201909301U - Afterheat evaporator - Google Patents
Afterheat evaporator Download PDFInfo
- Publication number
- CN201909301U CN201909301U CN201120025217XU CN201120025217U CN201909301U CN 201909301 U CN201909301 U CN 201909301U CN 201120025217X U CN201120025217X U CN 201120025217XU CN 201120025217 U CN201120025217 U CN 201120025217U CN 201909301 U CN201909301 U CN 201909301U
- Authority
- CN
- China
- Prior art keywords
- smoke gas
- flue gas
- outlet
- gas inlet
- flue
- 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
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an afterheat evaporator, which comprises a host machine, wherein a smoke gas pipeline is arranged in the host machine, a gas inlet of the smoke gas pipeline is connected with a smoke gas inlet chamber, a gas outlet of the smoke gas pipeline is connected with a smoke gas outlet chamber, the upper end of the smoke gas inlet chamber is provided with a smoke gas inlet, the upper end of the smoke gas outlet chamber is provided with a smoke gas outlet, and the lower part of the smoke gas inlet chamber and the lower part of the smoke gas outlet chamber are respectively provided with an air inlet dust cleaning opening and an air outlet dust cleaning opening. The smoke gas inlet chamber and the smoke gas outlet chamber are added on the afterheat evaporator and are respectively provided with the dust cleaning openings, the dust can be conveniently cleaned in time, operators can conveniently maintain and clean a smoke pipe through a dismountable cover plate, the complicated step of installing a manhole device is omitted, and the cost is greatly saved.
Description
Technical field
The utility model relates to a kind of residual evaporator.
Background technology
Residual evaporator is the vitals in the waste heat boiler, existing residual evaporator primary structure as shown in Figure 1, gas approach and exhanst gas outlet can not deashings, inner smoke pipe can not clean, and can cause stopping up smoke pipe when serious, causes accident.And for later maintenance also very inconvenience, must add the manhole device could overhaul, and complicated operation increases cost.
The utility model content
The technical problems to be solved in the utility model is: in order to solve the technical problem of existing residual evaporator flue cleaning inconvenience, the utility model provides a kind of flue residual evaporator easy to clean.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of residual evaporator, comprise main frame, be provided with flue in the main frame, the air inlet of flue is connected with the flue gas inlet plenum, the gas outlet of flue is connected with the flue gas discharge chamber, the upper end of described flue gas inlet plenum offers gas approach, and the upper end of described flue gas discharge chamber offers exhanst gas outlet, and the bottom of flue gas inlet plenum and flue gas discharge chamber offers the air inlet cleaning door respectively and the cleaning door of giving vent to anger.
Overhaul for the ease of the maintenance personal, the outer face of described flue gas inlet plenum and flue gas discharge chamber also offers the outlet of inspection manhole import and inspection manhole respectively, and described inspection manhole import and inspection manhole outlet removably are equipped with import cover plate and outlet cover plate respectively.
The beneficial effects of the utility model are, the utility model residual evaporator has increased flue gas inlet plenum and flue gas discharge chamber, and all offer cleaning door, can make things convenient for daily deashing in time, dismountable cover plate can be so that staff's maintenance and cleaning smoke pipe, saved the loaded down with trivial details step that the manhole device is installed, provided cost savings greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of existing residual evaporator.
Fig. 2 is the structural representation of the optimum embodiment of the utility model residual evaporator.
Among the figure: 1, main frame, 2, the flue gas inlet plenum, 2-1, gas approach, 2-2, air inlet cleaning door, 2-3, import cover plate, 3, the flue gas discharge chamber, 3-1, exhanst gas outlet, 3-2, the cleaning door of giving vent to anger, 3-3, outlet cover plate.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Be the optimum embodiment of the utility model residual evaporator as shown in Figure 2, a kind of residual evaporator, comprise main frame 1, be provided with flue in the main frame 1, the air inlet of flue is connected with flue gas inlet plenum 2, the gas outlet of flue is connected with flue gas discharge chamber 3, the upper end of flue gas inlet plenum 2 offers gas approach 2-1, the upper end of flue gas discharge chamber 3 offers exhanst gas outlet 3-1, flue gas inlet plenum 2 offers air inlet cleaning door 2-2 respectively and the cleaning door 3-2 that gives vent to anger with the bottom of flue gas discharge chamber 3, flue gas inlet plenum 2 also offers the outlet of inspection manhole import and inspection manhole respectively with the outer face of flue gas discharge chamber 3, and inspection manhole import and inspection manhole outlet removably are equipped with import cover plate 2-3 and outlet cover plate 3-3 respectively.The utility model is applicable to the deashing and the maintenance of other waste heat equipment.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (2)
1. residual evaporator, comprise main frame (1), main frame is provided with flue in (1), it is characterized in that: the air inlet of flue is connected with flue gas inlet plenum (2), the gas outlet of flue is connected with flue gas discharge chamber (3), the upper end of described flue gas inlet plenum (2) offers gas approach (2-1), the upper end of described flue gas discharge chamber (3) offers exhanst gas outlet (3-1), and flue gas inlet plenum (2) offers air inlet cleaning door (2-2) and the cleaning door of giving vent to anger (3-2) respectively with the bottom of flue gas discharge chamber (3).
2. residual evaporator as claimed in claim 1, it is characterized in that: described flue gas inlet plenum (2) also offers the outlet of inspection manhole import and inspection manhole respectively with the outer face of flue gas discharge chamber (3), and described inspection manhole import and inspection manhole outlet removably are equipped with import cover plate (2-3) and outlet cover plate (3-3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120025217XU CN201909301U (en) | 2011-01-26 | 2011-01-26 | Afterheat evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120025217XU CN201909301U (en) | 2011-01-26 | 2011-01-26 | Afterheat evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909301U true CN201909301U (en) | 2011-07-27 |
Family
ID=44301502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120025217XU Expired - Fee Related CN201909301U (en) | 2011-01-26 | 2011-01-26 | Afterheat evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909301U (en) |
-
2011
- 2011-01-26 CN CN201120025217XU patent/CN201909301U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105674236A (en) | Power generating boiler capable of filtering and purifying waste steam | |
| CN204403675U (en) | For the waste gas pipeline of environmental protection equipment | |
| CN202792059U (en) | Multilevel air-cooled dry slag device | |
| CN201865153U (en) | Novel sac-type water supply device | |
| CN202024306U (en) | Waste heat recovery device for boiler | |
| CN201909301U (en) | Afterheat evaporator | |
| CN102925172A (en) | Pressure regulating device for coke oven carbonization chamber | |
| CN203794924U (en) | Auxiliary equipment for blast-furnace gas dust extraction | |
| CN202674809U (en) | Steam trap | |
| CN102182999A (en) | Waste heat evaporator | |
| CN203083399U (en) | Drawer-type evaporator | |
| CN203556175U (en) | Easy-to-repair open-window type filter screen | |
| CN209655830U (en) | Flue gas waste heat utilization device in a kind of coking of coal | |
| CN203425628U (en) | Self-cleaning steam filter | |
| CN208234169U (en) | A kind of deduster discharging device | |
| CN202315579U (en) | Online oxygen filter | |
| CN207035874U (en) | A kind of graphitizing furnace dust gathering arrester | |
| CN202030781U (en) | Direct ash discharge device for evaporative cooler in converter dry gas recovery system | |
| CN204619733U (en) | Half dry type reaction tower | |
| CN202715336U (en) | Water separator device for air inlet of molecular sieve of large air separation plant | |
| CN210568332U (en) | Automatic control system of steam boiler | |
| CN204619563U (en) | A kind of dust removal machine automatic energy-saving control system | |
| CN202915377U (en) | Automatic ash discharging device for calcining furnace | |
| CN204162663U (en) | Biomass gasifying furnace | |
| CN203516227U (en) | EFU fan filter unit |
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 |
Granted publication date: 20110727 Termination date: 20160126 |
|
| EXPY | Termination of patent right or utility model |