CN207772239U - A kind of energy saving and environment friendly plastic dipping production line - Google Patents
A kind of energy saving and environment friendly plastic dipping production line Download PDFInfo
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- CN207772239U CN207772239U CN201820006426.1U CN201820006426U CN207772239U CN 207772239 U CN207772239 U CN 207772239U CN 201820006426 U CN201820006426 U CN 201820006426U CN 207772239 U CN207772239 U CN 207772239U
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- plasticizing
- furnace
- preheating
- wing plate
- preheating furnace
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Abstract
The utility model discloses a kind of energy saving and environment friendly plastic dipping production lines, including mold, preheating furnace, feed liquid case, plasticizing stove, tank for coolant and demoulding air gun, it is characterised in that：It preheats furnace bottom and burner is set, flue is provided at the top of preheating furnace to connect with plasticizing furnace roof portion, pre-heating cabin is provided in preheating furnace, preheating wing plate is set outside pre-heating cabin, plasticizing storehouse is provided in plasticizing stove, it is plasticized the hot side inlet of furnace bottom connection flue gas heat-exchange unit, plasticizing storehouse is connected by the cold side inlet of flue gas leading and flue gas heat-exchange unit, and cold side outlet connects the coil pipe being arranged in the middle part of preheating furnace.The utility model has the following advantages compared with prior art：Full combustion of fuel makes organic exhaust gas oxid-reclamatiom portion of energy；It is first preheated, is heated evenly to mold using high-temperature flue gas, plasticizing stove directly utilizes the high-temperature flue gas waste-heat Novel baking material stove of preheating furnace, the ladder for realizing the energy utilizes, energy saving, and furnace temperature is stablized, environmental protection it is not necessary that heat source is separately provided.
Description
Technical field
The utility model is related to soak modeling production equipment technology more particularly to energy saving and environment friendly plastic dipping production line.
Background technology
Leaching is moulded into type as a kind of traditional PVC method for processing forming, plays an important roll to the processing and forming of PVC.Phase
Than in processing methods such as traditional injection moulding, extrusion moldings, leaching be moulded into type with processing technology simple, short molding cycle, material
Material internal stress is no or smaller, repeatedly leaching molding technology manufacture can be used, and processes big material and is not necessarily to big equipment and mould investment
The advantages that expense.But because existing PVC formers lack the organic exhaust gas work generated during processing PVC plastic chemical conversion type
Skill, so cannot promote on a large scale, therefore a kind of energy conservation and environmental protection PVC moldings heating furnace of development is very important.Heating furnace
The control of interior temperature directly affects PVC product quality and performance, therefore rationally the temperature of control plasticizing forming is one very heavy
The link wanted has researched and proposed higher requirement to energy conservation and environmental protection PVC molding heating furnaces, can produce PVC of different shapes
The organic exhaust gas generated during treatment process, air conservation can also be taken into account while product；Operation power consumption, noise,
Also the standard for meeting industry or country proposes is required in terms of discharge.
PVC dip forming technologies two problems of generally existing.On the one hand, using in the PVC of fuel gas buring molding heating furnaces
Temperature is difficult control, very uneven for the heating of mold, causes the PVC product rejection rate of plasticizing forming very high；On the other hand,
The organic exhaust gas generated during impregnation is difficult processing, typically directly empties, serious pollution is brought to environment.
So develop a kind of energy conservation and environmental protection PVC molding heating furnace has positive meaning to improving PVC product quality and environmental protection.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of energy saving and environment friendly leaching modeling production
Line.
The utility model has the following advantages compared with prior art：A kind of energy saving and environment friendly plastic dipping production line, including mold,
Preheating furnace, feed liquid case, plasticizing stove, tank for coolant and demoulding air gun, mold hoisting dress is in orbit, preheating furnace, feed liquid case, plasticizing
Stove, tank for coolant and demoulding air gun are set gradually each along the extending direction of track, and finished product collecting box is arranged below demoulding air gun,
It is characterized in that：It preheats furnace bottom and burner is set, flue is provided at the top of preheating furnace and is connect with plasticizing furnace roof portion,
It is provided with pre-heating cabin in preheating furnace, preheating wing plate is set outside pre-heating cabin, pre-heating cabin runs through preheating furnace in horizontal positioned blank pipe shape
Front and back furnace wall, preheating wing plate be set on the side wall of pre-heating cabin；It is provided with plasticizing storehouse in plasticizing stove, is plasticized outside storehouse and plasticizing is set
Wing plate, in horizontal positioned blank pipe shape through the front and back furnace wall of plasticizing stove, plasticizing wing plate is set to the side wall in plasticizing storehouse in plasticizing storehouse
On；It is plasticized the hot side inlet of furnace bottom connection flue gas heat-exchange unit, is plasticized cold side inlet of the storehouse by flue gas leading and flue gas heat-exchange unit
Connection, the hot junction outlet emptying of flue gas heat-exchange unit, cold side outlet connect gas-guide tube, and the end of gas-guide tube is stretched into preheating furnace, with
The coil pipe being arranged in the middle part of preheating furnace connects, and spray orifice is provided on the tube wall of coil pipe；It is C font wing plates to preheat wing plate, is distributed in pre-
The top and bottom of the both sides in hot storehouse, C font wing plates are both provided with partition board closing, and the preheating wing plate of both sides is at the top of pre-heating cabin
It is not contacted with bottom, cavity is formed in the top and bottom of pre-heating cabin；Coil pipe is made of side by side U-shaped thin copper pipe, and adjacent is U-shaped
Spray orifice on thin copper pipe shifts to install.
As further improvement of these options, preheating wing plate and plasticizing wing plate are vertically arranged, and preheating wing plate is from pre-
Hot storehouse outer wall extends to preheating furnace inner wall, and plasticizing wing plate extends to plasticizing stove inner wall from plasticizing storehouse outer wall.
As further improvement of these options, the stage casing of preheating furnace is connect by regulation pipe with flue, is adjusted
Manage the top that the position contacted with preheating furnace sidewall is located at coil pipe.
As further improvement of these options, conveying wind is both provided on flue, regulation pipe and gas-guide tube
Machine.
As further improvement of these options, thermocouple, thermocouple are respectively arranged in pre-heating cabin and plasticizing storehouse
It is electrically connected with conveying fan.
The utility model has the following advantages compared with prior art：Organic exhaust gas is directly passed through burner flame by this programme
Near, full combustion of fuel can be made and organic exhaust gas is made to be oxidized to water and carbon dioxide, recovery section energy；Utilize height
Warm flue gas is first preheated to mold, and for directly directly heating furnace bottom using flame in the past, by evenly, plasticizing stove is without independent
Heat source is set, the high-temperature flue gas waste-heat Novel baking material stove of preheating furnace is directly utilized, the ladder for realizing the energy utilizes, and energy
Keeping furnace more stable, pipeline is adjusted by setting to compensate the temperature in plasticizing stove, the utility model has both saved the energy,
The stability for improving furnace temperature again, also protects environment that organic exhaust gas is made effectively to be handled.
Description of the drawings
Fig. 1 is utility model diagram.
Fig. 2 is the connection diagram between preheating furnace, plasticizing stove and flue gas heat-exchange unit.
Fig. 3 is the structural schematic diagram in pre-heating cabin/plasticizing storehouse.
Specific implementation mode
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, give detailed embodiment and specific operating process, but the scope of protection of the utility model is unlimited
In following embodiments.
The utility model is achieved through the following technical solutions：A kind of energy saving and environment friendly plastic dipping production line, including mold
2, preheating furnace 3, feed liquid case 4, plasticizing stove 5, tank for coolant 5 and demoulding air gun 8, mold 1 lift in orbit, preheating furnace 3, feed liquid
Case 4, plasticizing stove 5, tank for coolant 5 and demoulding air gun 8 are set gradually each along the extending direction of track 1, are set below demoulding air gun
It is set to product collecting box 7, it is characterised in that：Further include flue gas heat-exchange unit 9, burner 33 is arranged in 3 bottom of preheating furnace, in preheating furnace 3
Top be provided with flue 35 and plasticizing stove 5 top connect, be provided with pre-heating cabin 31 in preheating furnace 3, setting outside pre-heating cabin
Wing plate 32 is preheated, pre-heating cabin 31 runs through the front and back furnace wall of preheating furnace 3 in horizontal positioned blank pipe shape, and preheating wing plate 32 is set to pre-
On the side wall in hot storehouse 31；It is provided with plasticizing storehouse 51 in plasticizing stove 5, is plasticized setting plasticizing wing plate 52 outside storehouse and constitutes, plasticizing storehouse 51 is in
Horizontal positioned blank pipe shape is set to through the front and back furnace wall of plasticizing stove 5, plasticizing wing plate 52 on the side wall in plasticizing storehouse 51；It is plasticized stove
5 bottoms connect the hot side inlet of flue gas heat-exchange unit 9, and plasticizing storehouse 51 is connected by the cold side inlet of flue gas leading 53 and flue gas heat-exchange unit 9
It connects, the hot junction outlet emptying of flue gas heat-exchange unit 9, cold side outlet connects gas-guide tube 91, and preheating furnace 3 is stretched into the end of gas-guide tube 91
Interior, the coil pipe 34 being arranged with 3 middle part of preheating furnace is connect, and spray orifice is provided on the tube wall of coil pipe 34.The modeling now used in the factory
It is the method applied burner 33 and directly heat baking dies to change stove 5 and preheating furnace 3, and temperature is difficult to control, simultaneously because fiery
The direct baking of flame can make the temperature of mold excessively high, and rejection rate is high.Burner 33 is placed in preheating furnace 3 in this programme
Bottom, pre-heating cabin 31 is set to top, and coil pipe 34 is arranged at the middle part of preheating furnace 3, deliberately by pre-heating cabin 31 and flame every
It opens, reduces radiation of the flame of burner 33 to pre-heating cabin 31, the heat for the radiation that compares is very unstable, the flue gas for generation of burning
The heat of energy just stabilize very much, can ensure that the temperature of pre-heating cabin 31 is more easy to control in this way, while the heat of this partial radiation
Amount can be used in lighting the organic exhaust gas generated in plasticizing process after being absorbed by coil pipe 34；Flue gas is passing through by flue 35
It is plasticized stove 5, so just solves the heat supply of two units by a set of combustion system, and in used technical solution, often
Contain a large amount of heat in flue gas emission, causes the waste of transition.
Preheating wing plate 32 and plasticizing wing plate 52 are vertically arranged, and preheating wing plate 32 extends to preheating furnace from 31 outer wall of pre-heating cabin
3 inner walls, plasticizing wing plate 52 extend to plasticizing 5 inner wall of stove from plasticizing 51 outer wall of storehouse.The preheating wing plate 32 and plasticizing wing being vertically arranged
The outside of pre-heating cabin 31 and plasticizing storehouse 51 can be separated into several independent channels by plate 52, prevent flue gas inclined in flow process
Stream ensures that plasticizing storehouse 51 and 31 internal temperature of pre-heating cabin are uniform.
It is C font wing plates to preheat wing plate 32, is distributed in the both sides of pre-heating cabin 31, the top and bottom of C font wing plates are all provided with
It is equipped with partition board closing, the preheating wing plate 32 of both sides does not contact in the top and bottom of pre-heating cabin 31, at the top of pre-heating cabin 31
Cavity is formed with bottom.It is set as c-type wing plate by the way that wing plate 32 will be preheated, forming cavity in bottom and top is used for flue gas collection
It dissipates, ensures that the top and bottom of pre-heating cabin 31 can be heated evenly.
Coil pipe 34 is made of side by side U-shaped thin copper pipe, and the spray orifice on adjacent U-shaped thin copper pipe shifts to install.
The stage casing of preheating furnace 3 is connect by regulation pipe 36 with flue 35, and regulation pipe 36 is contacted with 3 side wall of preheating furnace
Position is located at the top of coil pipe 34.Can high-temperature flue gas be directly sent into flue 35 by regulation pipe 36 and pass through pre-heating cabin
It is sent into plasticizing stove 5 after the flue gas mixing of 31 heat exchange, can so adjust the temperature in plasticizing storehouse 51, meet demand.
It is both provided with conveying fan on flue 35, regulation pipe 36 and gas-guide tube 91.
It is respectively arranged with thermocouple in pre-heating cabin 31 and plasticizing storehouse 51, thermocouple is electrically connected with conveying fan.Pass through
The operating mode that thermocouple reacts pre-heating cabin 31 and is plasticized in storehouse 51, the rotating speed of feedback regulation conveying fan realize entire working environment
Automatic adjustment.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (5)
1. a kind of energy saving and environment friendly plastic dipping production line, including mold, preheating furnace, feed liquid case, plasticizing stove, tank for coolant and demoulding gas
Rifle, the mold hoisting dress is in orbit, and the preheating furnace, feed liquid case, plasticizing stove, tank for coolant and demoulding air gun are each along track
Extending direction set gradually, demoulding air gun below be arranged finished product collecting box, it is characterised in that：The preheating furnace bottom setting combustion
Burner is provided with flue at the top of preheating furnace and is connect with plasticizing furnace roof portion, pre-heating cabin, institute are provided in the preheating furnace
It states and preheating wing plate is set outside pre-heating cabin, the pre-heating cabin runs through the front and back furnace wall of the preheating furnace in horizontal positioned blank pipe shape,
The preheating wing plate is set on the side wall of pre-heating cabin；It is provided with plasticizing storehouse in the plasticizing stove, modeling is set outside the plasticizing storehouse
Change wing plate, the plasticizing storehouse is in horizontal positioned blank pipe shape through the front and back furnace wall of the plasticizing stove, the plasticizing wing plate setting
In on the side wall in plasticizing storehouse；The hot side inlet of the plasticizing furnace bottom connection flue gas heat-exchange unit, the plasticizing storehouse passes through flue gas leading
It is connect with the cold side inlet of the flue gas heat-exchange unit, the hot junction outlet emptying of flue gas heat-exchange unit, cold side outlet connects gas-guide tube, institute
The end for stating gas-guide tube is stretched into the preheating furnace, is connect with the coil pipe being arranged in the middle part of preheating furnace, is set on the tube wall of the coil pipe
It is equipped with spray orifice；The preheating wing plate is C font wing plates, is distributed in the both sides of pre-heating cabin, and the top and bottom of C font wing plates are all provided with
It is equipped with partition board closing, the preheating wing plate of both sides does not contact in the top and bottom of pre-heating cabin, in the top and bottom of pre-heating cabin
Form cavity；The coil pipe is made of side by side U-shaped thin copper pipe, and the spray orifice on adjacent U-shaped thin copper pipe shifts to install.
2. a kind of energy saving and environment friendly plastic dipping production line as described in claim 1, it is characterised in that：The preheating wing plate and plasticizing wing
Plate is vertically arranged, and preheating wing plate extends to preheating furnace inner wall from pre-heating cabin outer wall, and plasticizing wing plate is extended to from plasticizing storehouse outer wall
It is plasticized stove inner wall.
3. a kind of energy saving and environment friendly plastic dipping production line as claimed in claim 1 or 2, it is characterised in that：The stage casing of the preheating furnace
It is connect with flue by regulation pipe, the position that the regulation pipe is contacted with preheating furnace sidewall is located at the top of coil pipe.
4. a kind of energy saving and environment friendly plastic dipping production line as claimed in claim 3, it is characterised in that：Flue, regulation pipe and
Conveying fan is both provided on gas-guide tube.
5. a kind of energy saving and environment friendly plastic dipping production line as claimed in claim 4, it is characterised in that：In the pre-heating cabin and plasticizing storehouse
It is inside respectively arranged with thermocouple, the thermocouple is electrically connected with conveying fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820006426.1U CN207772239U (en) | 2018-01-03 | 2018-01-03 | A kind of energy saving and environment friendly plastic dipping production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820006426.1U CN207772239U (en) | 2018-01-03 | 2018-01-03 | A kind of energy saving and environment friendly plastic dipping production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207772239U true CN207772239U (en) | 2018-08-28 |
Family
ID=63223496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820006426.1U Expired - Fee Related CN207772239U (en) | 2018-01-03 | 2018-01-03 | A kind of energy saving and environment friendly plastic dipping production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207772239U (en) |
-
2018
- 2018-01-03 CN CN201820006426.1U patent/CN207772239U/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 |
Granted publication date: 20180828 Termination date: 20200103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |