CN207622042U - The exhaust-gas treatment and heat recovery equipment of photosensitive dry film workshop - Google Patents
The exhaust-gas treatment and heat recovery equipment of photosensitive dry film workshop Download PDFInfo
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- CN207622042U CN207622042U CN201721811949.5U CN201721811949U CN207622042U CN 207622042 U CN207622042 U CN 207622042U CN 201721811949 U CN201721811949 U CN 201721811949U CN 207622042 U CN207622042 U CN 207622042U
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- pipe
- exhaust
- delivery pipe
- water tank
- combustion chamber
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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
- 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
Abstract
The utility model belongs to light-sensitive surface processing equipment field, it discloses a kind of exhaust-gas treatments and heat recovery equipment of photosensitive dry film workshop, including combustion chamber, the top of the combustion chamber is equipped with burning gases injecting mechanism, the top of the combustion chamber is equipped with the first delivery pipe, the bottom of the combustion chamber is equipped with flue gas leading and the second delivery pipe, first delivery pipe and the second delivery pipe is connected to a chimney, it is characterized in that, it further include a water tank, the water tank is externally provided with coil pipe, the water tank upper is equipped with an air inlet pipe for extending to water tank bottom, the top of the water tank is equipped with an exhaust pipe, the exhaust pipe is connected to chimney, the chimney outer wall is equipped with cooling water jecket.The purpose of this utility model is to provide a kind of exhaust gas Environmental-protecting treaters of the PCB photosensitive dry film workshops of effective recovery waste heat.
Description
Technical field
The utility model is related to light-sensitive surface processing equipment field, specially a kind of exhaust gas of PCB photosensitive dry films workshop
Environmental-protecting treater.
Background technology
Light-sensitive surface, also referred to as film film, film paper.It is to be coated on it certain thickness using plastic, transparent film as chip base
Emulsion and it is manufactured.Its structure includes the pet layer of the PE layer and lower layer on upper layer, be mainly used for indirect method and it is straight between legal system
Version, product colour generally have red, blue, green three kinds.
Must use organic solvent in the production of light-sensitive surface, process, part organic solvent be it is harmful, it is special
It is not that painting process in painting process, therefore in production process carries out in nobody closed room at one.
Waste gas treatment equipment can be sent to by collection conduit collection carry out burning processing after organic solvent volatilization in workshop.
Traditional burning processing equipment needs a large amount of natural gas combustion-supporting, will produce a large amount of waste heat.
Utility model content
The purpose of this utility model is to provide a kind of exhaust gas rings of the PCB photosensitive dry film workshops of effective recovery waste heat
Protect processing equipment.
To achieve the above object, the utility model provides the following technical solutions：A kind of exhaust gas of photosensitive dry film workshop
The top of processing and heat recovery equipment, including combustion chamber, the combustion chamber is equipped with burning gases injecting mechanism, the burning
The top of room is equipped with the first delivery pipe, and the bottom of the combustion chamber is equipped with flue gas leading and the second delivery pipe, the first row
It puts pipe and the second delivery pipe is connected to a chimney, further include a water tank, the water tank is externally provided with coil pipe, on the water tank
Portion is equipped with an air inlet pipe for extending to water tank bottom, and the top of the water tank is equipped with an exhaust pipe, the exhaust pipe
It is connected to chimney, the chimney outer wall is equipped with cooling water jecket, and the cooling water jecket top is equipped with water inlet pipe, described
The lower part of cooling water jecket is equipped with outlet pipe, and the outlet pipe is connected to coil inlet, and the bottom of the chimney is equipped with row
Water pipe, the air inlet pipe are respectively connected to the first delivery pipe and the second delivery pipe, the air inlet pipe and the first delivery pipe,
The first shut-off valve is equipped between two delivery pipes.
In the exhaust-gas treatment and heat recovery equipment of above-mentioned photosensitive dry film workshop, the combustion chamber is by combustion chamber
Body and be arranged the first pressing mechanism of burning cavity lower part and the second pressing mechanism composition, first pressing mechanism setting
Between flue gas leading and burning cavity, second pressing mechanism is arranged between the second delivery pipe and burning cavity, described
Burning cavity in be equipped with multilayer insulating panel alternatively up and down, the burning gases injecting mechanism and flue gas leading are arranged in burning cavity
Homonymy, second delivery pipe is arranged in the other side of the burning cavity opposite with flue gas leading.
In the exhaust-gas treatment and heat recovery equipment of above-mentioned photosensitive dry film workshop, the burning gases implanter
Structure includes natural gas line, air hose, and the natural gas line and air hose are connected to burning cavity after being collected to a manifold
Top.
In the exhaust-gas treatment and heat recovery equipment of above-mentioned photosensitive dry film workshop, the air inlet pipe is equipped with and puts
Blank pipe.
Compared with prior art, the utility model has the beneficial effects that：
The utility model by after burning tail gas and waste heat of chimney carry out recuperation of heat, waste heat after recycling is used as vehicle
Between and dormitory hot water, can effectively reduce cost, and reduce air pollution.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiments of the present invention 1.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1
Referring to Fig. 1, a kind of exhaust-gas treatment and heat recovery equipment of photosensitive dry film workshop, including combustion chamber 1, it is described
The top of combustion chamber 1 be equipped with burning gases injecting mechanism 2, the top of the combustion chamber 1 is equipped with the first delivery pipe 3, described
Combustion chamber 1 bottom be equipped with flue gas leading 4 and the second delivery pipe 5, first delivery pipe 3 and the second delivery pipe 5 are all connected with
Further include a water tank 7 to a chimney 6, the water tank 7 is externally provided with coil pipe 8, and 7 top of water tank is extended to equipped with one
The top of the air inlet pipe 9 of 7 bottom of water tank, the water tank 7 is equipped with an exhaust pipe 10, and the exhaust pipe 10 is connected to chimney
6,6 outer wall of chimney is equipped with cooling water jecket 11, and 11 top of cooling water jecket is equipped with water inlet pipe 12, and described is cold
But the lower part of water leg 11 is equipped with outlet pipe 13, and the outlet pipe 13 is connected to 8 entrance of coil pipe, the bottom of the chimney 6
Equipped with drainpipe 14, the air inlet pipe 9 is respectively connected to the first delivery pipe 3 and the second delivery pipe 5,9 He of air inlet pipe
The first shut-off valve 15 is equipped between first delivery pipe 3, the second delivery pipe 5.
In application process, exhaust gas, air, combustion gas burning, the exhaust temperature of generation in combustion chamber 1 are up to hundreds of DEG C,
Whether the first delivery pipe 3 and the second delivery pipe 5, tail gas are required to carry out recuperation of heat, and specifically, tail gas enters water tank 7
Interior to carry out heat exchange with water, the water in the water and coil pipe 8 after heating carries out heat exchange, and the tail gas after heat exchange also carries part heat
Amount, enters in chimney 6, the heat in chimney 6 is taken away by chuck, coil pipe 8 is entered after the cool water heating in chuck, in this way
The abundant recycling of heat is realized, steam is discharged from drainpipe 14 in chimney 6.
In the present embodiment, the combustion chamber 1 is by burning cavity 16 and the first pressurization in 16 lower part of burning cavity is arranged
Mechanism 17 and the second pressing mechanism 18 composition, the first pressing mechanism 17 and the second pressing mechanism 18 are typically chosen in wind turbine pressurization,
First pressing mechanism 17 is arranged between flue gas leading 4 and burning cavity 16, and second pressing mechanism 18 setting exists
Between second delivery pipe 5 and burning cavity 16, multilayer insulating panel 19, the combustion are equipped in the burning cavity 16 alternatively up and down
Burn gas injecting mechanism 2 and flue gas leading 4 be arranged the homonymy in burning cavity 16, second delivery pipe 5 setting with exhaust gas
The other side of the opposite burning cavity 16 of pipe 4.The structure design of burning cavity 16 is conducive to the extension of gas combustion path, meaning
It is more carbon dioxide and steam in tail gas, therefore conducive to water tank 7 to the heat of tail gas and fully absorbing for substance.
In the present embodiment, the burning gases injecting mechanism 2 includes natural gas line 20, air hose 21, described
Natural gas line 20 and air hose 21 are connected to 16 top of burning cavity after being collected to a manifold.
In order to avoid the water in shutdown status lower header 7 by suck-back so to set blow-down pipe 22 in air inlet pipe 9.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of exhaust-gas treatment and heat recovery equipment of photosensitive dry film workshop, including combustion chamber, the combustion chamber it is upper
Portion is equipped with burning gases injecting mechanism, and the top of the combustion chamber is equipped with the first delivery pipe, and the bottom of the combustion chamber is set
There are flue gas leading and the second delivery pipe, first delivery pipe and the second delivery pipe to be connected to a chimney, which is characterized in that also
Including a water tank, the water tank is externally provided with coil pipe, and the water tank upper is equipped with an air inlet pipe for extending to water tank bottom,
The top of the water tank is equipped with an exhaust pipe, and the exhaust pipe is connected to chimney, and the chimney outer wall is equipped with cooling
Water leg, the cooling water jecket top are equipped with water inlet pipe, and the lower part of the cooling water jecket is equipped with outlet pipe, described
Outlet pipe is connected to coil inlet, and the bottom of the chimney is equipped with drainpipe, and the air inlet pipe is respectively connected to first row
Pipe and the second delivery pipe are put, the first shut-off valve is equipped between the air inlet pipe and the first delivery pipe, the second delivery pipe.
2. the exhaust-gas treatment and heat recovery equipment of photosensitive dry film workshop according to claim 1, which is characterized in that institute
The combustion chamber stated is made of burning cavity and being arranged in the first pressing mechanism of burning cavity lower part and the second pressing mechanism, described
The first pressing mechanism be arranged between flue gas leading and burning cavity, second pressing mechanism setting in the second delivery pipe and
Between burning cavity, it is equipped with multilayer insulating panel in the burning cavity alternatively up and down, the burning gases injecting mechanism and useless
The homonymy in burning cavity is arranged in tracheae, and second delivery pipe is arranged in the another of the burning cavity opposite with flue gas leading
Side.
3. the exhaust-gas treatment and heat recovery equipment of photosensitive dry film workshop according to claim 2, which is characterized in that institute
The burning gases injecting mechanism stated includes natural gas line, air hose, and it is total that the natural gas line and air hose are collected to one
Burning cavity top is connected to after pipe.
4. according to the exhaust-gas treatment and heat recovery equipment of any photosensitive dry film workshops of claim 1-3, feature
It is, the air inlet pipe is equipped with blow-down pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721811949.5U CN207622042U (en) | 2017-12-20 | 2017-12-20 | The exhaust-gas treatment and heat recovery equipment of photosensitive dry film workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721811949.5U CN207622042U (en) | 2017-12-20 | 2017-12-20 | The exhaust-gas treatment and heat recovery equipment of photosensitive dry film workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207622042U true CN207622042U (en) | 2018-07-17 |
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ID=62820313
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721811949.5U Active CN207622042U (en) | 2017-12-20 | 2017-12-20 | The exhaust-gas treatment and heat recovery equipment of photosensitive dry film workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207622042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594763A (en) * | 2019-09-16 | 2019-12-20 | 湖南省博思智再生资源利用有限公司 | Harmful waste gas's processing apparatus |
-
2017
- 2017-12-20 CN CN201721811949.5U patent/CN207622042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594763A (en) * | 2019-09-16 | 2019-12-20 | 湖南省博思智再生资源利用有限公司 | Harmful waste gas's processing apparatus |
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