CN206325389U - A kind of novel electroplating industrial park large insulation waste gas tower - Google Patents
A kind of novel electroplating industrial park large insulation waste gas tower Download PDFInfo
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- CN206325389U CN206325389U CN201621474938.8U CN201621474938U CN206325389U CN 206325389 U CN206325389 U CN 206325389U CN 201621474938 U CN201621474938 U CN 201621474938U CN 206325389 U CN206325389 U CN 206325389U
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- waste gas
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Abstract
The utility model is related to a kind of novel electroplating industrial park large insulation waste gas tower, and its technical characterstic is：Including exhaust inlet pipe, waste gas tower tower body, waste gas exhaust pipe, forced draft fans, aiutage, three-level spraying mechanism containing buck, Ball-type packing, cyclic water tank, heating coil, heat-exchangers of the plate type and water pump；The surface of the waste gas tower tower body is made up of double-layer heat insulation Rotating fields, and inner thermal insulating layer structure is temp auto-controlled heating tape of the uniform winding on tower body；External thermal insulation structure is the coated heat-preservation cotton on temp auto-controlled heating tape；Containment vessel is installed in the external thermal insulation structural outer.The design that the utility model passes through double-layer heat insulation Rotating fields, it is ensured that waste gas tower, which includes buck, to be freezed, thus ensure spray containing buck and the neutralization containing sour waste gas, and then ensure from waste gas tower discharge waste gas it is up to standard.
Description
Technical field
The utility model belongs to technical field of waste gas treatment, is related to the waste gas purification treatment technology of Treatment of Industrial Park of Plating, especially
It is a kind of novel electroplating industrial park large insulation waste gas tower.
Background technology
In plating industrial district, all kinds of plating processing enterprises its be inevitably generated dirt in its plating production process
Contaminate environment contains sour waste gas, if such sour waste gas that contains just directs out boundary straight in the case of no any purified treatment of progress
Run in, the severe contamination of external environment certainly will be caused, have a strong impact on the healthy living of surrounding resident.
Waste gas tower is widely used in plating technical field of waste gas treatment as a kind of waste gas treatment equipment, but due to existing
Waste gas tower is substantially to be designed by southern producer, is not accounted for winter and is freezed problem.Can not be with discharge gas after water freezes in tower
In acid neutralization, therefore discharge be that waste gas cannot be up to standard, very serious air pollution can be caused.Present north plating industry
In garden, weather severe cold, waste gas tower used by Yuan Nei enterprises is southern product entirely, in the winter time due to discharge waste gas can not it is up to standard thus
Can not normally it use.
Utility model content
The purpose of this utility model be overcome the deficiencies in the prior art there is provided one kind it is reasonable in design, simple in construction, work
Stablize and be able to ensure that discharge waste gas novel electroplating industrial park large insulation waste gas tower up to standard.
The utility model solves its technical problem and takes following technical scheme to realize：
A kind of novel electroplating industrial park large insulation waste gas tower, including：Exhaust inlet pipe, waste gas tower tower body, waste gas
Blast pipe, forced draft fans, aiutage, three-level spraying mechanism containing buck, Ball-type packing, cyclic water tank, heating coil, board-like heat are handed over
Parallel operation and water pump；
One end of the exhaust inlet pipe is connected with waste gas, the other end of the exhaust inlet pipe and the waste gas tower tower body bottom
Portion is connected；Be connected with one end of waste gas exhaust pipe at the top of the waste gas tower tower body, the other end of the waste gas exhaust pipe successively with
The forced draft fans are connected with aiutage；
The three-level spraying mechanism containing buck, which is arranged in waste gas tower tower body, to be included：Three layers be from top to bottom transversely mounted contain
Buck spray thrower support, multiple spray throwers containing buck are fixed with every layer of support of spray thrower containing buck respectively, contain alkali at every layer
Ball-type packing layer is provided with below Water spray device；
The cyclic water tank is arranged on waste gas tower tower body bottom, for storing and flowing back containing buck；In the cyclic water tank
It is provided with for heating the heating coil containing buck；The delivery port of the heating coil passes through return duct and the heat-exchangers of the plate type
One end be connected；The other end of the heat-exchangers of the plate type is by installing water pump and feed pipe and the heating coil indoors
Water inlet be connected；
The surface of the waste gas tower tower body is made up of double-layer heat insulation Rotating fields, and inner thermal insulating layer structure is uniform winding in tower body
On temp auto-controlled heating tape；External thermal insulation structure is the coated heat-preservation cotton on temp auto-controlled heating tape；In the external thermal insulation knot
Containment vessel is installed outside structure.
Moreover, the heating coil is made of titanium alloy material, the heating coil is that steam(-)coil or hot water add
Hot coil.
Moreover, being in series with the heating coil for controlling the magnetic valve of the feed pipe break-make, and pass through temperature control
Opening and closing of the circuit to the magnetic valve is controlled.
Moreover, the temp auto-controlled heating tape is PTC temp auto-controlled heating tapes, the PTC temp auto-controlleds heating tape is not done by external application
Glue masking foil is pasted fixation and is wrapped on tower body and spacing 20cm between PTC temp auto-controlled heating tapes.
Moreover, the PEF rubber and plastic heat-preservation cottons that it is 3-5cm that the heat-preservation cotton, which is thickness,.
Moreover, the containment vessel is made of 0.46mm baking vanish iron sheets.
Advantage of the present utility model and good effect are：
1st, three-level spraying mechanism containing buck of the present utility model includes：From top to bottom it is transversely mounted in waste gas tower tower body
Three layers of support of spray thrower containing buck, are fixed with multiple spray throwers containing buck, every respectively on every layer of support of spray thrower containing buck
Layer is provided with Ball-type packing layer below spray thrower containing buck；When spraying when containing buck from tower inner top to Ball-type packing, lead to
Crossing Ball-type packing makes stream containing buck become water droplet, fully to be contacted containing sour waste gas with what is passed through, is changed into symbol after acid-base neutralization
Close to be extracted out by blower fan after the gas up to standard of atmospheric emission standard and discharge.Three-level spraying mechanism containing buck of the present utility model can be true
Protect and fully contacted containing buck with spray containing sour waste gas, the waste gas effect of acid-base neutralization is protruded, so as to ensure what is discharged from waste gas tower
Waste gas is up to standard.
2nd, the surface of waste gas tower tower body of the present utility model is made up of double-layer heat insulation Rotating fields, and inner thermal insulating layer structure is uniform
It is wrapped in the temp auto-controlled heating tape on tower body；External thermal insulation structure is the coated heat-preservation cotton on temp auto-controlled heating tape；Described
External thermal insulation structural outer is provided with containment vessel.The design that the utility model passes through double-layer heat insulation Rotating fields, it is ensured that in waste gas tower
It will not freeze containing buck, so as to ensure spray containing buck and the neutralization containing sour waste gas, and then ensure what is discharged from waste gas tower
Waste gas is up to standard.
3rd, PTC temp auto-controlleds heating tape uniform winding of the present utility model is fixed on tower body, and spacing between heating tape
20cm, the PTC temp auto-controlled heating tapes are used as thermal source, it is ensured that waste gas tower tower body is heated evenly.
4th, intermediate insulating layer of the present utility model selects the good PEF rubber and plastics heat-preservation cotton of heat insulation effect, and in order to avoid this
PEF rubber and plastic heat-preservation cotton agings, do one layer of containment vessel to increase the service life outside it with 0.46mm baking vanish iron sheets.
5th, heating coil of the present utility model is made of titanium alloy material, with the anti-effect corroded containing buck.
6th, the utility model is in series with the heating coil for controlling the magnetic valve of the feed pipe break-make, and is led to
The break-make that temperature control circuit controls the magnetic valve is crossed, and then includes to cyclic water tank the temperature of buck and is adjusted and controls, is saved
Energy resource consumption, extends the service life of heating coil.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is sectional view of the present utility model.
In figure：
1- aiutages；2- waste gas exhaust pipes；3- forced draft fans；In 4- rooms；5- roofs or platform；6- exhaust inlet pipes；7-
Cyclic water tank；8- Ball-type packings；9- spray throwers containing buck；Tri- layers of supports of spray thrower containing buck of 10-；11- waste gas tower tower bodies；12-
Temp auto-controlled heating tape；13-PEF rubber and plastic heat-preservation cottons；14- containment vessels；15- feed pipes；16- return ducts；17- heat-exchangerss of the plate type；
18- water pumps；19- heating coils.
Embodiment
The utility model embodiment is described in further detail below in conjunction with accompanying drawing：
A kind of novel electroplating industrial park large insulation waste gas tower, on roof or platform 5, such as Fig. 1 and Fig. 2 institutes
Show, including：Exhaust inlet pipe 6, waste gas tower tower body 11, waste gas exhaust pipe 2, forced draft fans 3, aiutage 1, three-level are sprayed containing buck
Mechanism, Ball-type packing 8, cyclic water tank 7, heating coil 19, heat-exchangers of the plate type 17 and water pump 18；
One end of the exhaust inlet pipe is connected with waste gas, the other end of the exhaust inlet pipe and the waste gas tower tower body bottom
Portion is connected；Be connected with one end of waste gas exhaust pipe at the top of the waste gas tower tower body, the other end of the waste gas exhaust pipe successively with
The forced draft fans are connected with aiutage；
The three-level spraying mechanism containing buck, which is arranged in waste gas tower tower body, to be included：Three layers be from top to bottom transversely mounted contain
Buck spray thrower support 10, is fixed with multiple spray throwers containing buck 9 on every layer of support of spray thrower containing buck, contains at every layer respectively
Ball-type packing layer is provided with below buck spray thrower；
The cyclic water tank is arranged on waste gas tower tower body bottom, for storing and flowing back containing buck；In the cyclic water tank
It is provided with for heating the heating coil 19 containing buck；The delivery port of the heating coil is handed over by return duct 16 and the board-like heat
One end of parallel operation is connected；The other end of the heat-exchangers of the plate type by install indoors 4 water pump and feed pipe 15 with it is described
The water inlet of heating coil is connected；
The surface of the waste gas tower tower body is made up of double-layer heat insulation Rotating fields, and inner thermal insulating layer structure is uniform winding in tower body
On temp auto-controlled heating tape 12；External thermal insulation structure is the coated heat-preservation cotton 13 on temp auto-controlled heating tape；In the external thermal insulation
Containment vessel 14 is installed outside Rotating fields.
In the present embodiment, the heating coil is made of titanium alloy material, and the heating coil is steam(-)coil
Or Hot water heating coils.
In the present embodiment, the magnetic valve for controlling the feed pipe break-make is in series with the heating coil, and
The opening and closing of the magnetic valve is controlled by temperature control circuit.
In the present embodiment, the temp auto-controlled heating tape is PTC temp auto-controlled heating tapes, and the PTC temp auto-controlled heating tapes pass through
External application adhesive sticker masking foil is pasted fixation and is wrapped on tower body and spacing 20cm between PTC temp auto-controlled heating tapes.
In the present embodiment, the heat-preservation cotton is the PEF rubber and plastic heat-preservation cottons that thickness is 3-5cm.
In the present embodiment, the containment vessel is made of 0.46mm baking vanish iron sheets.
Operation principle of the present utility model is：
Because waste gas column foot is originally all on roof or platform, moreover, the water tank volume of large-scale waste gas tower it is all universal compared with
Greatly, 3-4 cubes at least of water, at most more than 10 sides, electrical heating are consumed energy very much, therefore the utility model installs heating additional in cyclic water tank
Coil pipe, coordinates water pump to waste gas by the use of the heat-exchangers of the plate type installed indoors (in the workshop with heating system) as thermal source
Being heated containing buck in the cyclic water tank of tower tower body bottom.
In the present embodiment, the break-make to feed pipe by the way of a magnetic valve of being connected on heating coil is controlled
System, and the break-make of the magnetic valve is controlled by temperature control circuit, and then the temperature containing buck in cyclic water tank is adjusted and controlled
System, when the temperature containing buck in the cyclic water tank that the temperature sensor in temperature control circuit is collected is less than 5 DEG C, magnetic valve is beaten
Open, the low temperature in cyclic water tank is carried out backflow collection by heat-exchangers of the plate type by return duct containing buck, and through installing indoors
Heat-exchangers of the plate type heated after, hot water is supplied by heating coil into cyclic water tank of water pump and feed pipe or heat is steamed
Vapour, for containing buck in heat cycles water tank；When the temperature containing buck in cyclic water tank is higher than 15 DEG C, closed electromagnetic valve,
Heat-exchangers of the plate type stops supplying hot water or steam to heating coil.
In the present embodiment, the attached with frequency converters at water pump can also be used, to control the flow of water pump, so as to control
Cyclic water tank includes the mode of buck temperature.
It is emphasized that embodiment described in the utility model is illustrative, rather than it is limited, therefore this reality
It is every new according to this practicality by those skilled in the art with the new embodiment including being not limited to described in embodiment
The other embodiment that the technical scheme of type is drawn, also belongs to the scope of the utility model protection.
Claims (6)
1. a kind of novel electroplating industrial park large insulation waste gas tower, it is characterised in that：Including exhaust inlet pipe, waste gas tower tower
Body, waste gas exhaust pipe, forced draft fans, aiutage, three-level spraying mechanism containing buck, Ball-type packing, cyclic water tank, heating coil,
Heat-exchangers of the plate type and water pump；
One end of the exhaust inlet pipe is connected with waste gas, the other end of the exhaust inlet pipe and waste gas tower tower body bottom phase
Connection；Be connected with one end of waste gas exhaust pipe at the top of the waste gas tower tower body, the other end of the waste gas exhaust pipe successively with it is described
Forced draft fans are connected with aiutage；
The three-level spraying mechanism containing buck, which is arranged in waste gas tower tower body, to be included：Three layers be from top to bottom transversely mounted contain buck
Spray thrower support, multiple spray throwers containing buck are fixed with every layer of support of spray thrower containing buck respectively, are sprayed at every layer containing buck
Drench and Ball-type packing layer is provided with below device；
The cyclic water tank is arranged on waste gas tower tower body bottom, for storing and flowing back containing buck；Installed in the cyclic water tank
Have for heating the heating coil containing buck；The delivery port of the heating coil pass through return duct and the heat-exchangers of the plate type one
End is connected；The other end of the heat-exchangers of the plate type is by installing entering for water pump indoors and feed pipe and the heating coil
The mouth of a river is connected；
The surface of the waste gas tower tower body is made up of double-layer heat insulation Rotating fields, and inner thermal insulating layer structure is uniform winding on tower body
Temp auto-controlled heating tape；External thermal insulation structure is the coated heat-preservation cotton on temp auto-controlled heating tape；Outside the external thermal insulation structure
Portion is provided with containment vessel.
2. a kind of novel electroplating industrial park large insulation waste gas tower according to claim 1, it is characterised in that：It is described
Heating coil is made of titanium alloy material, and the heating coil is steam(-)coil or Hot water heating coils.
3. a kind of novel electroplating industrial park large insulation waste gas tower according to claim 1 or 2, it is characterised in that：
The magnetic valve for controlling the feed pipe break-make is in series with the heating coil, and by temperature control circuit to the electromagnetism
The opening and closing of valve is controlled.
4. a kind of novel electroplating industrial park large insulation waste gas tower according to claim 1 or 2, it is characterised in that：
The temp auto-controlled heating tape is PTC temp auto-controlled heating tapes, and the PTC temp auto-controlleds heating tape pastes solid by external application adhesive sticker masking foil
Surely it is wrapped on tower body and spacing 20cm between PTC temp auto-controlled heating tapes.
5. a kind of novel electroplating industrial park large insulation waste gas tower according to claim 1 or 2, it is characterised in that：
The heat-preservation cotton is the PEF rubber and plastic heat-preservation cottons that thickness is 3-5cm.
6. a kind of novel electroplating industrial park large insulation waste gas tower according to claim 1 or 2, it is characterised in that：
The containment vessel is made of 0.46mm baking vanish iron sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474938.8U CN206325389U (en) | 2016-12-30 | 2016-12-30 | A kind of novel electroplating industrial park large insulation waste gas tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474938.8U CN206325389U (en) | 2016-12-30 | 2016-12-30 | A kind of novel electroplating industrial park large insulation waste gas tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206325389U true CN206325389U (en) | 2017-07-14 |
Family
ID=59293678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621474938.8U Active CN206325389U (en) | 2016-12-30 | 2016-12-30 | A kind of novel electroplating industrial park large insulation waste gas tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206325389U (en) |
-
2016
- 2016-12-30 CN CN201621474938.8U patent/CN206325389U/en active Active
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