CN101613542B - Production system of thermosetting powder coating - Google Patents
Production system of thermosetting powder coating Download PDFInfo
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- CN101613542B CN101613542B CN2009101441547A CN200910144154A CN101613542B CN 101613542 B CN101613542 B CN 101613542B CN 2009101441547 A CN2009101441547 A CN 2009101441547A CN 200910144154 A CN200910144154 A CN 200910144154A CN 101613542 B CN101613542 B CN 101613542B
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Abstract
The invention relates to a production system, in particular to a production system of a thermosetting powder coating. A pulverizer, a sheeter and an extruder in the production system are connected with a cooling water circulation system which is divided into three paths; first, the cooling water circulation system is connected with a waterway tube of a heat exchanger positioned at a water inlet of the pulverizer and a cooling water outlet of a water storage device is connected with a water inlet of the waterway tube of the heat exchanger; second, the cooling water circulation system is connected with the sheeter and the cooling water outlet of the water storage device is connected with a water inlet of sheeting rolls of the sheeter; and third, the cooling water circulation system is connected with the extruder, the cooling water outlet of the water storage device is connected with a water inlet of a water tank of a raw material feed inlet of the extruder, and a water outlet of the waterway tube of the heat exchanger, the water outlet of the sheeting rolls and a water outlet of the water tank are connected with a backwater water inlet of the water storage device. The production system can meet the production requirements of the thermosetting powder coating and can help recycle cooling water resources.
Description
Technical field
The present invention relates to a kind of production system, be specifically related to a kind of production system of thermosetting powder coating(s).
Background technology
When producing thermosetting powder coating(s), earlier with raw material after mixing machine mixes, high temperature by the about 95-110 of forcing machine ℃ extruding again, melting charge enters in the preforming roller of tabletting machine again and is pressed into thin slice, enter the pulverizing mill grinding again, because be the high temperature material, two preforming rollers must have the water coolant that is lower than below 10 ℃ uninterruptedly to cool off, otherwise be that two compressing tablet thin slices will roll banding and damage equipment, the mill of pulverizing mill is to carry out grinding production under 7000 rev/mins speed simultaneously, must carry out wind cooling temperature lowering to mill, otherwise powder coating can occur and meet hot setting, conglomeration locking mill phenomenon, use the barrel of the cooling extruded machine of tap water and the preforming roller of tabletting machine in the prior art, leave to flow automatically and do not reclaim, the mill of pulverizing mill is not carried out air-cooled, but still can not satisfy the production requirement of thermosetting powder coating(s), and cause the waste of great lot of water resources.
Summary of the invention
The production system that the purpose of this invention is to provide a kind of thermosetting powder coating(s), this production system can satisfy the production requirement of thermosetting powder coating(s), simultaneously can also recycle cooling water resources.
For achieving the above object, the present invention has adopted following technical scheme: a kind of production system of thermosetting powder coating(s), comprise mixing machine, pulverizing mill, tabletting machine, forcing machine, described pulverizing mill, tabletting machine links to each other with cooling water recirculation system with forcing machine, described cooling water recirculation system divides three the tunnel, first cooling water recirculation system links to each other with the waterway pipe of the interchanger at the blast inlet place that is arranged on pulverizing mill, the air outlet of interchanger links to each other with the blast inlet of pulverizing mill, the cooling water outlet of water storage device links to each other with the water-in of the waterway pipe of interchanger, it two is that cooling water recirculation system links to each other with tabletting machine, the cooling water outlet of water storage device links to each other with the water-in of the preforming roller of tabletting machine, it three is that cooling water recirculation system links to each other with forcing machine, the cooling water outlet of water storage device links to each other with the water-in of the water tank of the material inlet of forcing machine, the water outlet of the waterway pipe of interchanger, the water outlet of preforming roller links to each other with the backwater water-in of water storage device respectively with the water outlet of water tank.
As shown from the above technical solution, the production system of thermosetting powder coating(s) of the present invention is on original production unit basis of invariable, pulverizing mill, tabletting machine and forcing machine are linked to each other with cooling water recirculation system, cooling water recirculation system is divided into three the tunnel, respectively water coolant is caused the localized hyperthermia position of equipment by water storage device; Like this when producing, raw material is after mixing machine mixes, high temperature extruding through the about 95-110 of forcing machine ℃, cooling water outlet by water storage device links to each other with the water-in of the water tank of the material inlet of forcing machine, water coolant is caused that water tank lowers the temperature to the high temperature material, melting charge enters tabletting machine again, in preforming roller, be pressed into thin slice, the cooling water outlet of water storage device links to each other with the water-in of preforming roller in the tabletting machine, water coolant is introduced two preforming roller places further uninterruptedly to cool to the high temperature material again, enter the pulverizing mill grinding again, blast inlet place at pulverizing mill is provided with interchanger, the air outlet of interchanger links to each other with the blast inlet of pulverizing mill, the cooling water outlet of water storage device links to each other with the water-in of the waterway pipe of interchanger, water coolant is introduced the waterway pipe of interchanger, pulverizing mill itself is to have automatic air draught, the air inducing function, again because the air outlet of interchanger links to each other with the pulverizing mill blast inlet, during air process interchanger, by being absorbed by pulverizing mill after the mobile water quench in the waterway pipe of interchanger, promptly mill has been carried out air-cooled, so this production system can not only satisfy the production requirement of thermosetting powder coating(s) simultaneously can also recycle cooling water resources.
Description of drawings
Fig. 1 is a production unit synoptic diagram of the present invention;
Fig. 2 is water storage device and a compressor of air conditioner cooling water recirculation system synoptic diagram among the present invention;
Fig. 3 is the synoptic diagram of interchanger among the present invention;
Fig. 4 is the cooling water recirculation system synoptic diagram of water storage device and pulverizing mill among the present invention;
Fig. 5 is the cooling water recirculation system synoptic diagram of water storage device and forcing machine among the present invention;
Fig. 6 is the cooling water recirculation system synoptic diagram of water storage device and tabletting machine among the present invention.
Embodiment
Shown in Fig. 1-6, a kind of production system of thermosetting powder coating(s), comprise mixing machine, pulverizing mill 30, tabletting machine 40, forcing machine 50, described pulverizing mill 30, tabletting machine 40 links to each other with cooling water recirculation system with forcing machine 50, described cooling water recirculation system divides three the tunnel, first cooling water recirculation system with link to each other with the waterway pipe of the interchanger 60 at blast inlet 31 places that are arranged on pulverizing mill 30, the air outlet 62 of interchanger 60 links to each other with the blast inlet 31 of pulverizing mill 30, the cooling water outlet 12 of water storage device 10 links to each other with the water-in 64 of the waterway pipe of interchanger 60, it two is that cooling water recirculation system links to each other with tabletting machine 40, the cooling water outlet 12 of water storage device 10 links to each other with the water-in 411 of the preforming roller 41 of tabletting machine 40, it three is that cooling water recirculation system links to each other with forcing machine 50, the cooling water outlet 12 of water storage device 10 links to each other with the water-in 511 of the water tank 51 of the material inlet of forcing machine 50, the water outlet 63 of the waterway pipe of interchanger 60, the water outlet 412 of preforming roller 41 links to each other with the backwater water-in 14 of water storage device 10 respectively with the water outlet 512 of water tank 51.The production system of thermosetting powder coating(s) of the present invention is on original production unit basis of invariable, pulverizing mill 30, tabletting machine 40 and forcing machine 50 are linked to each other with cooling water recirculation system, cooling water recirculation system is divided into three the tunnel, respectively water coolant is caused the localized hyperthermia position of equipment by water storage device 10; Like this when producing, raw material is after mixing machine mixes, high temperature extruding through forcing machine 50 about 95-110 ℃, cooling water outlet 12 by water storage device 10 links to each other with the water-in 511 of the water tank 51 of the material inlet of forcing machine 50, water coolant is caused that 51 pairs of high temperature material of water tank lower the temperature, melting charge enters tabletting machine 40 again, be pressed into thin slice through preforming roller 41, the cooling water outlet 12 of water storage device 10 links to each other with the water-in 411 of the preforming roller 41 of tabletting machine 40, water coolant is introduced two preforming roller 41 places further uninterruptedly to cool to the high temperature material again, enter pulverizing mill 30 grindings again, blast inlet 31 places of pulverizing mill 30 are provided with interchanger 60, the air outlet 62 of interchanger 60 links to each other with the blast inlet 31 of pulverizing mill 30, the cooling water outlet 12 of water storage device 10 links to each other with the water-in 64 of the waterway pipe of interchanger 60, water coolant is caused interchanger 60, pulverizing mill 30 itself is to have automatic air draught, the air inducing function, again because the air outlet 62 of interchanger 60 links to each other with the blast inlet 31 of pulverizing mill 30, during air process interchanger 60, by being absorbed by pulverizing mill 30 after the mobile water quench in the waterway pipe of interchanger 60, promptly mill has been carried out air-cooled, so this production system can not only satisfy the production requirement of thermosetting powder coating(s) simultaneously can also recycle cooling water resources.
As shown in Figure 1, 2, in the present invention, the cooling water intake 11 of water storage device 10 links to each other with the water outlet 21 of central air-conditioning compressor 20, and the backwater water outlet 13 of water storage device 10 links to each other with the water-in 22 of central air-conditioning compressor.In the technical scheme of the present invention water storage device 10 is linked to each other with central air-conditioning compressor 20, like this when producing, as long as open central air-conditioning, needed temperature when temperature is set in thermosetting powder coating(s) production, according to the temperature of setting, compressor 20 just can prepare needed water coolant, cooling water intake 11 by water storage device 10 links to each other with the water outlet 21 of central air-conditioning compressor 20, the water coolant of preparation is delivered to water storage device 10, flow to each respectively by water storage device 10 and need the refrigerative high temperature service, the used backwater of cooling apparatus flows back to water storage device 10 again, backwater water outlet 13 by water storage device 10 links to each other with the water-in 22 of central air-conditioning compressor 20, backwater enters central air-conditioning compressor 20 and further cools off, so circulation, the production requirement that can satisfy thermosetting powder coating(s) can also recycle cooling water resources.
As shown in Figure 1, 2, in the present invention, the cooling water outlet 12 of water storage device 10 is arranged on more than water storage device 10 bottom 200mm; The backwater water-in 14 of described water storage device 10 is arranged on the top of water storage device 10.The cooling water outlet 12 of water storage device 10 is arranged on more than water storage device 10 bottom 200mm, thereby the dirt that has prevented water storage device 10 bottoms is introduced in the production unit with water coolant equipment is caused damage; The backwater water-in 14 of water storage device 10 is arranged on the top of water storage device 10, has reduced water in the water storage device 10 pressure of the used backwater of cooling apparatus.
Shown in Fig. 1,3, in the present invention, interchanger 60 comprises the heat sink of air conditioner 65 that is arranged on blast inlet 61 and air outlet 62 places, waterway pipe is set between the heat sink of air conditioner 65 at blast inlet 61 and air outlet 62 places connects water inlet pipe and rising pipe, the bottom of interchanger 60 is provided with some posticums, between interchanger 60 inside and the shell lagging material is set, heat sink of air conditioner 65 is provided with one at blast inlet 61 places, and heat sink of air conditioner 65 is provided with two at air outlet 62 places.Waterway pipe connection water inlet pipe and rising pipe are set between the heat sink of air conditioner 65 at blast inlet 61 and air outlet 62 places can strengthen refrigeration, preferably be provided with around shape and separate connection water inlet pipe and rising pipe, preferably selecting diameter for use is copper tube connection water inlet pipe and the rising pipe of 8mm, and main water inlet tube and rising pipe are preferably the copper tube of diameter 60mm, refrigeration is better like this, because interchanger 60 chance normal temperature particularly high temperature can produce a large amount of water of condensation, so some posticums are set in the bottom of interchanger 60, be used for discharging water of condensation, two radiator element 65 at air outlet 62 places also play resistance effect simultaneously, for refrigeration better, but the water coolant in the heat exchanging device 60 is done some insulation measures, between interchanger 60 inside and shell lagging material being set exactly, generally is to do lagging material with polyamine fat vacuole foam.
In the present invention, the bottom of water storage device 10 is provided with the blowdown water valve.Because in use, the water tank 51 of the material inlet of preforming roller 41, forcing machine 50 etc. all is to use steel casting, corrosion is serious, and the rust depositing in water has amassed of long duration will lump, production unit and cooling water recirculation system all there is certain influence, so the blowdown water valve is set in the bottom of water storage device 10, the water coolant of cooling recirculation system be can often change like this and water storage device 10 and whole cooling recirculation system cleaned, easily dirt is discharged from the bottom of water storage device 10.
Shown in Fig. 1-6, in the present invention, water storage device 10 is a water tank, and the outside of water tank 10 is provided with lagging material.Because the making of water tank is simple and convenient, also can be made into arbitrary shape, at water tank outer setting lagging material, can play good insulation effect to water coolant.
In the present invention, the water coolant medium of cooling water recirculation system is bittern water or tap water.Bittern water is exactly usually said lithiumbromide, and lithiumbromide is not perishable, can be made into below 0 ℃ and does not freeze, and the compressor of central air-conditioning is worked unaffected as usual, and is particularly comparatively obvious at the high temperature season cooling-down effect; The high purity of tap water, good fluidity is difficult for blocking pipeline and need not often to change water, and tap water is drawn materials conveniently, and economical and practical cost performance is higher.
As shown in Figure 1, 2, in the present invention, the cooling water intake 11 of water storage device 10 is arranged on the top of water storage device 10; The backwater water outlet 13 of described water storage device 10 is arranged on more than the 100mm of the bottom of water storage device 10.When arriving water storage device 10 in order to reduce water coolant that central air-conditioning comes out to the pressure of compressor 20, so the cooling water outlet 12 of water storage device 10 is arranged on the top of water storage device 10; Backwater water outlet 13 is arranged on from 100mm place, the bottom of water storage device 10, and compressor is inner to cause damage to compressor thereby the dirt that has prevented water storage device 10 bottoms is introduced into backwater.
As shown in Figure 1, 2, in the present invention, backwater water outlet 13 places of water storage device 10 are provided with filtering net.Because no matter use which kind of medium as heat-eliminating medium, the capital produces rust water, and the rust depositing in water has amassed of long duration will lump, cause compressor water supply pump water supply line to block easily, so backwater water outlet 13 places at water storage device 10 are provided with filtering net, backwater is filtered, preferably select 80 order stainless steel filtering net best results for use.
Claims (8)
1. the production system of a thermosetting powder coating(s), comprise mixing machine, pulverizing mill (30), tabletting machine (40), forcing machine (50), it is characterized in that: described pulverizing mill (30), tabletting machine (40) links to each other with cooling water recirculation system with forcing machine (50), described cooling water recirculation system divides three the tunnel, first cooling water recirculation system links to each other with the waterway pipe of the interchanger (60) that the blast inlet that is arranged on pulverizing mill (30) (31) is located, the air outlet (62) of interchanger (60) links to each other with the blast inlet (31) of pulverizing mill (30), the cooling water outlet (12) of water storage device (10) links to each other with the water-in (64) of the waterway pipe of interchanger (60), it two is that cooling water recirculation system links to each other with tabletting machine (40), the cooling water outlet (12) of water storage device (10) links to each other with the water-in (411) of the preforming roller (41) of tabletting machine (40), it three is that cooling water recirculation system links to each other with forcing machine (50), the cooling water outlet (12) of water storage device (10) links to each other with the water-in (511) of the water tank (51) of the material inlet of forcing machine (50), the water outlet (63) of the waterway pipe of interchanger (60), the water outlet (412) of preforming roller (41) and the water outlet (512) of water tank (51) link to each other with the backwater water-in (14) of water storage device (10) respectively, the cooling water intake (11) of water storage device (10) links to each other with the water outlet (21) of central air-conditioning compressor (20), and the backwater water outlet (13) of water storage device (10) links to each other with the water-in (22) of central air-conditioning compressor.
2. the production system of thermosetting powder coating(s) according to claim 1, it is characterized in that: the cooling water outlet (12) of described water storage device (10) is arranged on more than the 200mm of water storage device bottom, and the backwater water-in (14) of described water storage device (10) is arranged on the top of water storage device (10).
3. the production system of thermosetting powder coating(s) according to claim 1, it is characterized in that: described interchanger (60) comprises and is arranged on the heat sink of air conditioner (65) that blast inlet (61) and air outlet (62) are located, waterway pipe is set between the heat sink of air conditioner (65) that blast inlet (61) and air outlet (62) are located connects water inlet pipe and rising pipe, the bottom of interchanger (60) is provided with some posticums, between interchanger (60) inside and the shell lagging material is set.
4. the production system of thermosetting powder coating(s) according to claim 1, it is characterized in that: the bottom of described water storage device (10) is provided with the blowdown water valve.
5. the production system of thermosetting powder coating(s) according to claim 1, it is characterized in that: described water storage device (10) is a water tank, and the outside of water tank is provided with lagging material.
6. the production system of thermosetting powder coating(s) according to claim 1, it is characterized in that: the water coolant medium of described cooling water recirculation system is bittern water or tap water.
7. the production system of thermosetting powder coating(s) according to claim 1, it is characterized in that: the cooling water intake (11) of described water storage device (10) is arranged on the top of water storage device (10), and the backwater water outlet (13) of described water storage device (10) is arranged on more than the 100mm of water storage device (10) bottom.
8. the production system of thermosetting powder coating(s) according to claim 2, it is characterized in that: the backwater water outlet (13) of described water storage device (10) locates to be provided with filtering net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101441547A CN101613542B (en) | 2009-07-16 | 2009-07-16 | Production system of thermosetting powder coating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101441547A CN101613542B (en) | 2009-07-16 | 2009-07-16 | Production system of thermosetting powder coating |
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| CN101613542A CN101613542A (en) | 2009-12-30 |
| CN101613542B true CN101613542B (en) | 2011-10-26 |
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| CN2009101441547A Expired - Fee Related CN101613542B (en) | 2009-07-16 | 2009-07-16 | Production system of thermosetting powder coating |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107779041A (en) * | 2016-08-29 | 2018-03-09 | 丹阳市海信涂料化工厂 | Prepare the vertical production line of low-temperature setting heavy corrosion protection epoxy powder coating |
| CN108546447A (en) * | 2018-06-19 | 2018-09-18 | 重庆阿罗网络科技有限公司 | Multi-functional hollow additive cooling treatment system |
| CN108546430A (en) * | 2018-06-19 | 2018-09-18 | 重庆阿罗网络科技有限公司 | Colour-wash production system |
| CN113306060B (en) * | 2021-07-09 | 2023-01-17 | 岳阳林峰高科有限公司 | Auxiliary device for coating tabletting and solving problem of difficult recycling of coating |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2760034Y (en) * | 2005-01-24 | 2006-02-22 | 阮孟法 | Auto-reverse mixer for thermosetting powder coating |
| CN1748875A (en) * | 2004-09-14 | 2006-03-22 | 大连易斯特涂装机械设备有限公司 | Method for configurating thermosetting light emitting powder paint spraying production line |
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2009
- 2009-07-16 CN CN2009101441547A patent/CN101613542B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748875A (en) * | 2004-09-14 | 2006-03-22 | 大连易斯特涂装机械设备有限公司 | Method for configurating thermosetting light emitting powder paint spraying production line |
| CN2760034Y (en) * | 2005-01-24 | 2006-02-22 | 阮孟法 | Auto-reverse mixer for thermosetting powder coating |
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| CN101613542A (en) | 2009-12-30 |
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