CN114011267A - A production line for preparing sealed glue of alcohol type - Google Patents
A production line for preparing sealed glue of alcohol type Download PDFInfo
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- CN114011267A CN114011267A CN202111337162.0A CN202111337162A CN114011267A CN 114011267 A CN114011267 A CN 114011267A CN 202111337162 A CN202111337162 A CN 202111337162A CN 114011267 A CN114011267 A CN 114011267A
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Abstract
The invention discloses a production line for preparing an alcohol type sealant, which comprises a liquid material storage tank, a powder storage tank, a premixing device, a first mixing device, a second mixing device and a static mixer, wherein the liquid material storage tank and the powder storage tank are respectively connected with the premixing device through pipelines, the premixing device, the first mixing device, the second mixing device and the static mixer are sequentially connected through pipelines, and the static mixer is connected with a racking machine.
Description
Technical Field
The invention relates to the technical field of sealant production equipment, in particular to a production line for preparing an alcohol type sealant.
Background
At present, the modified polyether sealant in China is basically prepared by premixing a polymer and powder in a kneading machine, a high-speed dispersion machine and a heating and stirring kettle, heating for removing water, cooling to a planetary stirring machine, adding a water removing agent, a coupling agent, a catalyst, a pigment and the like, defoaming, packaging with a barrel and subpackaging, and the intermittent production mode has the defects of low production efficiency, complex process, serious material waste and the like.
Disclosure of Invention
The invention aims to provide a production line for preparing alcohol-type sealant, which aims to solve the problems in the prior art. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a production line for preparing sealed glue of alcohol type, includes liquid material storage tank, powder storage tank, premix device, first compounding device, second compounding device and static mixer, the liquid material storage tank with the powder storage tank respectively through the pipeline with the premix device is connected, the premix device first compounding device second compounding device and static mixer loop through the pipe connection, the static mixer is connected with the racking machine.
Preferably, the premix device comprises an agitator tank and a dewatering tank, the discharge port of the liquid material storage tank and the discharge port of the powder storage tank are respectively connected with the feed port of the agitator tank, the agitator tank is used for heating and stirring mixed powder and liquid materials, the discharge port of the agitator tank is connected with the feed port of the dewatering tank, the discharge port of the dewatering tank is connected with the feed port of the transfer tank, and the discharge port of the transfer tank is connected with the first material mixing device.
Preferably, a metering tank is arranged on a pipeline connected with the liquid material storage tank and the stirring tank, and a high-viscosity pump is arranged between the liquid material storage tank and the metering tank.
Preferably, first compounding device includes first twin-screw extruder, first condensing system and holding vessel, the discharge gate of transit jar with first twin-screw extruder's feed inlet is connected, first twin-screw extruder's discharge gate with first condensing system's feed inlet is connected, first condensing system's discharge gate with the feed inlet of holding vessel is connected.
Preferably, the second mixing device comprises a buffer tank, a second double-screw extruder and a second condensing system, the discharge port of the storage tank is connected with the feed port of the buffer tank, the discharge port of the buffer tank is connected with the feed port of the second double-screw extruder, the discharge port of the second double-screw extruder is connected with the feed port of the second condensing system, and the discharge port of the second condensing system is connected with the static mixer.
Preferably, the static mixer comprises a feeding mechanism, a material pressing mechanism and a mixing mechanism, wherein a discharge port of the feeding mechanism is connected with a feed inlet of the material pressing mechanism through a pipeline, a discharge port of the material pressing mechanism is connected with the mixing mechanism through a pipeline, and a discharge port of the mixing mechanism is connected with the racking machine through a pipeline.
Preferably, the feeding mechanism comprises a first material container, a second material container and a third material container, the pressing mechanism comprises a first measuring cylinder, a second measuring cylinder and a third measuring cylinder, a three-way valve is arranged in the first measuring cylinder, the three-way valve comprises a valve feeding port, a valve discharging port and a valve communicating port, the discharging port of the first material container is connected with the valve feeding port through a pipeline, the valve discharging port is connected with the mixing mechanism through a pipeline, the first measuring cylinder further comprises a first pressure rod, the first pressure rod is used for controlling materials to enter the valve discharging port through the valve communicating port, a valve core is further arranged in the three-way valve, the valve core is used for controlling the valve channel, and the valve communicating port is constantly kept communicated with the valve feeding port/the valve discharging port, the second material reservoir is of the same design as the second metering cylinder, the third material reservoir is of the same design as the third metering cylinder and the first material reservoir is of the same design as the first metering cylinder.
Preferably, a first on-off valve is arranged on a pipeline connecting the first material storage device and the first metering cylinder, and a first feeding pump is arranged on a pipeline connecting the first on-off valve and the first metering cylinder; a second on-off valve is arranged on a pipeline connecting the second material storage device and the second metering cylinder, and a second feeding pump is arranged on a pipeline connecting the second on-off valve and the second metering cylinder; and a third cut-off valve is arranged on a pipeline connecting the third material storage device and the third metering cylinder, and a third feeding pump is arranged on a pipeline connecting the third cut-off valve and the third metering cylinder.
Preferably, compounding mechanism includes first mixed core, second mixed core and booster mechanism, first mixed core with through the pipe connection between the second mixed core, booster mechanism sets up first mixed core with between the second mixed core, booster mechanism is used for providing sufficient pressure for the second mixed core, the discharge gate of second mixed core with racking machine passes through the pipe connection.
Preferably, the discharge hole of the second mixing core is connected with the feed hole of the first mixing core through a pipeline, and an energy accumulator and a fourth shut-off valve are arranged on the pipeline connected with the second mixing core and the first mixing core.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, three mixing devices and a static mixing design are designed, so that raw materials of the sealant can be fully mixed in equipment, the overall quality of the sealant is improved by matching with accurate ingredients, meanwhile, a plurality of pieces of equipment are matched in order, automatic production can be realized, the production efficiency of the sealant is greatly improved, and the method is suitable for industrial popularization.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a static mixer according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the operation of the three-way valve in an input state according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the operation of the output state of the three-way valve according to one embodiment of the present invention;
in the figure: 1. a liquid material storage tank; 2. a powder storage tank; 3. a stirring tank; 4. a dehydration tank; 5. a transfer tank; 6. a first twin screw extruder; 7. a first condensing system; 8. a storage tank; 9. a buffer tank; 10. a second double screw extruder; 11. a second condensing system; 12. a static mixer; 13. a racking machine; 101. a first material reservoir; 102. a second material reservoir; 103. a third material reservoir; 104. a first on-off valve; 105. a second on-off valve; 106. a third shutoff valve; 107. a first feed pump; 108. a second feed pump; 109. a third feed pump; 110. a fourth shutoff valve; 111. a first metering cylinder; 112. a second metering cylinder; 113. a third metering cylinder; 114. a first pressure lever; 115. a second compression bar; 116. a third compression bar; 117. a first mixing core; 118. a pressurization mechanism; 119. a second mixing core; 120. an energy storage device; 1001. a valve feed port; 1002. a valve discharge port; 1003. a valve communication port; 1004. a three-way valve; 1005. a valve passage; 1006. a valve core.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a production line for preparing sealed glue of alcohol type, includes liquid material storage tank 1, powder storage tank 2, premix device, first compounding device, second compounding device and static mixer 12, liquid material storage tank 1 with powder storage tank 2 respectively through the pipeline with the premix device is connected, the premix device first compounding device second compounding device and static mixer 12 loop through the pipe connection, static mixer 12 is connected with racking machine 13.
It can be understood that in the embodiment of the invention, three mixing devices and one static mixing design are designed, so that the raw materials of the sealant can be fully mixed in the equipment, the whole quality of the sealant can be improved by matching with accurate ingredients, and meanwhile, the equipment can be orderly matched, so that the automatic production can be realized, the production efficiency of the sealant can be greatly improved, and the invention is suitable for industrial popularization.
As a preferred embodiment of the present invention, the premixing device includes a stirring tank 3 and a dewatering tank 4, a discharge port of the liquid material storage tank 1 and a discharge port of the powder storage tank 2 are respectively connected to a feed port of the stirring tank 3, the stirring tank 3 is used for heating and stirring and mixing the powder material and the liquid material, a discharge port of the stirring tank 3 is connected to a feed port of the dewatering tank 4, a discharge port of the dewatering tank 4 is connected to a feed port of the transfer tank 5, and a discharge port of the transfer tank 5 is connected to the first mixing device.
It can be understood that, in the embodiment of the present invention, the pre-mixing device is used for primarily heating, stirring and mixing the powder material and the liquid material, so as to facilitate further mixing of the raw materials by a subsequent extruder, and the careful mixing division is beneficial to gradually improve the mixing effect of the raw materials, significantly improve the mixing uniformity among the raw materials of the sealant, and improve the product quality.
In a preferred embodiment of the present invention, a metering tank is disposed on a pipeline connecting the liquid material storage tank 1 and the stirring tank 3, and a high viscosity pump is disposed between the liquid material storage tank 1 and the metering tank. The liquid material storage tank 1 is conveyed into the metering tank through the high-viscosity pump and the pipeline to be metered and then enters the stirring tank 3, so that the input quantity of the liquid material can be controlled quantitatively, the precision of quantitative control proportioning is improved, and the product quality is improved.
As a preferred embodiment of the present invention, the first mixing device includes a first twin-screw extruder 6, a first condensing system 7 and a storage tank 8, a discharge port of the transit tank 5 is connected to a feed port of the first twin-screw extruder 6, a discharge port of the first twin-screw extruder 6 is connected to a feed port of the first condensing system 7, and a discharge port of the first condensing system 7 is connected to a feed port of the storage tank 8.
As a preferred embodiment of the present invention, the second mixing device includes a buffer tank 9, a second double-screw extruder 10 and a second condensing system 11, a discharge port of the storage tank 8 is connected to a feed port of the buffer tank 9, a discharge port of the buffer tank 9 is connected to a feed port of the second double-screw extruder 10, a discharge port of the second double-screw extruder 10 is connected to a feed port of the second condensing system 11, and a discharge port of the second condensing system 11 is connected to the static mixer 12.
It can be understood that, in the embodiment of the present invention, the extruder is designed to mix, heat and extrude the raw materials twice, so that the raw materials can be mixed and fused to the maximum extent, and the buffer tank 9 is used to re-mix the necessary base materials, auxiliary materials, catalysts, binding agents, etc. and then the mixture is fed into the static mixer 12 to be mixed, so as to greatly improve the product quality.
As a preferred embodiment of the present invention, the static mixer 12 includes a feeding mechanism, a pressing mechanism and a mixing mechanism, a discharge port of the feeding mechanism is connected to a feed port of the pressing mechanism through a pipeline, a discharge port of the pressing mechanism is connected to the mixing mechanism through a pipeline, and a discharge port of the mixing mechanism is connected to the racking machine 13 through a pipeline.
As a preferred embodiment of the present invention, the feeding mechanism includes a first material container 101, a second material container 102, and a third material container 103, the pressing mechanism includes a first measuring cylinder 111, a second measuring cylinder 112, and a third measuring cylinder 113, a three-way valve 1004 is disposed in the first measuring cylinder 111, the three-way valve 1004 includes three ports, namely a valve inlet 1001, a valve outlet 1002, and a valve communication port 1003, the outlet of the first material container 101 is connected to the valve inlet through a pipe, the valve outlet 1002 is connected to the mixing mechanism through a pipe, the first measuring cylinder 111 further includes a first pressing rod 114, the first pressing rod 114 is used to control the material to enter the valve outlet 1002 through the valve communication port 1003, a valve core 1006 is further disposed inside the three-way valve 1004, the valve core 1006 is used to control the valve passage 1005, so that the valve connection port 1003 is constantly in communication with the valve inlet 1001/valve outlet 1002, the second material reservoir 102 and the second metering cylinder 112, the third material reservoir 103 and the third metering cylinder 113 are of the same design as the first material reservoir 101 and the first metering cylinder 111.
As a preferred embodiment of the present invention, a first on-off valve 104 is disposed on a pipeline connecting the first material storage 101 and the first metering cylinder 111, and a first feeding pump 107 is disposed on a pipeline connecting the first on-off valve 104 and the first metering cylinder 111; a second cut-off valve 105 is arranged on a pipeline connecting the second material storage 102 and the second metering cylinder 112, and a second feeding pump 108 is arranged on a pipeline connecting the second cut-off valve 105 and the second metering cylinder 112; a third cut-off valve 106 is arranged on a pipeline connecting the third material storage 103 and the third metering cylinder 113, and a third feeding pump 109 is arranged on a pipeline connecting the third cut-off valve 106 and the third metering cylinder 113.
As a preferred embodiment of the present invention, the mixing mechanism includes a first mixing core 117, a second mixing core 119, and a pressurization mechanism 118, the first mixing core 117 and the second mixing core 119 are connected by a pipe, the pressurization mechanism 118 is disposed between the first mixing core 117 and the second mixing core 119, the pressurization mechanism 118 is used for providing sufficient pressure for the second mixing core 119, and a discharge port of the second mixing core 119 is connected to the racking machine 13 by a pipe.
As a preferred embodiment of the present invention, the discharge port of the second mixing core 119 is further connected to the feed port of the first mixing core 117 through a pipe, and an accumulator 120 and a fourth shut-off valve 110 are disposed on the pipe connecting the second mixing core 119 and the first mixing core 117.
The working principle of the static mixer 12 of the invention is: necessary raw materials respectively enter the static mixer 12 through three material containers, are pumped in through a feeding pump, are controlled to be switched on and off through an on-off valve, and are sent into a metering cylinder, the metering cylinder is used for accurately controlling the mixing amount of the materials, a first pressure rod 114 is used for controlling the pumping amount of the metering cylinder, a three-way valve 1004 can perfectly assist the quantitative input of the materials, a mixing mechanism is provided with 2 mixing cores, the uniform mixing can be realized through the premixing of a first mixing core 117 and the remixing of a second mixing core 119, and finally the materials are sent out through a discharge hole of the second mixing core 119 and enter a racking machine 13 for packaging, code spraying and racking, the racking machine 13 comprises a hard branch racking machine 13 and a soft branch racking machine 13, preferably, a mechanism 118 is used for providing sufficient pressure to send the materials mixed by the first mixing core 117 into the second mixing core 119, and a supercharging mechanism 118 is a conventional supercharging component in the prior art, not repeated here, the static mixer 12 is further provided with a circulation channel, and materials are pumped into the first mixing core 117 through the circulation channel again through the energy accumulator 120 to be mixed repeatedly, and meanwhile, the on-off is controlled by means of the fourth on-off valve 110, so that the product quality of the sealant is improved.
Claims (9)
1. The production line for preparing the alcohol sealant is characterized by comprising a liquid material storage tank (1), a powder storage tank (2), a premixing device, a first mixing device, a second mixing device and a static mixer (12), wherein the liquid material storage tank (1) and the powder storage tank (2) are respectively connected with the premixing device through pipelines, the premixing device, the first mixing device, the second mixing device and the static mixer (12) are sequentially connected through pipelines, the static mixer (12) is connected with a racking machine (13), the first mixing device comprises a first twin-screw extruder (6), a first condensing system (7) and a storage tank (8), the premixing device is connected with a feed inlet of the first twin-screw extruder (6), a discharge outlet of the first twin-screw extruder (6) is connected with a feed inlet of the first condensing system (7), the discharge hole of the first condensing system (7) is connected with the feed inlet of the storage tank (8).
2. The production line for preparing the alcohol-type sealant according to claim 1, wherein the premixing device comprises a stirring tank (3) and a dewatering tank (4), the discharge port of the liquid material storage tank (1) and the discharge port of the powder storage tank (2) are respectively connected with the feed port of the stirring tank (3), the stirring tank (3) is used for heating and stirring the mixed powder and liquid material, the discharge port of the stirring tank (3) is connected with the feed port of the dewatering tank (4), the discharge port of the dewatering tank (4) is connected with the feed port of the transfer tank (5), and the discharge port of the transfer tank (5) is connected with the first mixing device.
3. The production line for preparing the alcohol-type sealant according to claim 2, wherein a metering tank is arranged on a pipeline connecting the liquid material storage tank (1) and the stirring tank (3), and a high-viscosity pump is arranged between the liquid material storage tank (1) and the metering tank.
4. The production line for preparing the alcohol-type sealant according to claim 3, wherein the second mixing device comprises a buffer tank (9), a second double-screw extruder (10) and a second condensing system (11), the discharge port of the storage tank (8) is connected with the feed port of the buffer tank (9), the discharge port of the buffer tank (9) is connected with the feed port of the second double-screw extruder (10), the discharge port of the second double-screw extruder (10) is connected with the feed port of the second condensing system (11), and the discharge port of the second condensing system (11) is connected with the static mixer (12).
5. The production line for preparing the alcohol-type sealant according to claim 4, wherein the static mixer (12) comprises a feeding mechanism, a pressing mechanism and a mixing mechanism, the discharge port of the feeding mechanism is connected with the feed port of the pressing mechanism through a pipeline, the discharge port of the pressing mechanism is connected with the mixing mechanism through a pipeline, and the discharge port of the mixing mechanism is connected with the sub-packaging machine (13) through a pipeline.
6. The production line for preparing the alcohol type sealant according to claim 5, wherein the feeding mechanism comprises a first material container (101), a second material container (102) and a third material container (103), the pressing mechanism comprises a first metering cylinder (111), a second metering cylinder (112) and a third metering cylinder (113), a three-way valve (1004) is arranged in the first metering cylinder (111), the three-way valve (1004) comprises three ports of a valve feeding port (1001), a valve discharging port (1002) and a valve communicating port (1003), the discharging port of the first material container (101) is connected with the valve feeding port (1001) through a pipeline, the valve discharging port (1002) is connected with the mixing mechanism through a pipeline, the first metering cylinder (111) further comprises a first pressure rod (114), and the first pressure rod (114) is used for controlling the material to enter the valve discharging port (1002) through the valve communicating port (1003) The three-way valve (1004) is also internally provided with a valve core (1006), the valve core (1006) is used for controlling a valve channel (1005) to ensure that the valve communication port (1003) is constantly communicated with the valve feeding port (1001)/the valve discharging port (1002), and the second material storage device (102) and the second metering cylinder (112), the third material storage device (103) and the third metering cylinder (113) are designed to be the same as the first material storage device (101) and the first metering cylinder (111).
7. The production line for preparing the alcohol type sealant according to the claim 6 is characterized in that the pipeline connecting the first material storage (101) and the first metering cylinder (111) is provided with a first on-off valve (104), and the pipeline connecting the first on-off valve (104) and the first metering cylinder (111) is provided with a first feeding pump (107); a second cut-off valve (105) is arranged on a pipeline connecting the second material storage container (102) and the second metering cylinder (112), and a second feeding pump (108) is arranged on a pipeline connecting the second cut-off valve (105) and the second metering cylinder (112); a third cut-off valve (106) is arranged on a pipeline connecting the third material storage tank (103) and the third metering cylinder (113), and a third feeding pump (109) is arranged on a pipeline connecting the third cut-off valve (106) and the third metering cylinder (113).
8. The production line for preparing the sealant of alcohol type according to claim 7, wherein the mixing mechanism comprises a first mixing core (117), a second mixing core (119), and a pressurizing mechanism (118), the first mixing core (117) and the second mixing core (119) are connected by a pipeline, the pressurizing mechanism (118) is disposed between the first mixing core (117) and the second mixing core (119), the pressurizing mechanism (118) is used for providing sufficient pressure for the second mixing core (119), and the discharge port of the second mixing core (119) is connected with the racking machine (13) by a pipeline.
9. The production line for preparing the alcohol-type sealant according to claim 8, wherein the outlet of the second mixing core (119) is further connected to the inlet of the first mixing core (117) through a pipe, and an energy accumulator (120) and a fourth shut-off valve (110) are disposed on the pipe connecting the second mixing core (119) and the first mixing core (117).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111337162.0A CN114011267A (en) | 2021-11-12 | 2021-11-12 | A production line for preparing sealed glue of alcohol type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111337162.0A CN114011267A (en) | 2021-11-12 | 2021-11-12 | A production line for preparing sealed glue of alcohol type |
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| CN114011267A true CN114011267A (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111337162.0A Pending CN114011267A (en) | 2021-11-12 | 2021-11-12 | A production line for preparing sealed glue of alcohol type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749075A (en) * | 2022-05-12 | 2022-07-15 | 杭州金迎新材料有限责任公司 | Silicone adhesive intelligent temperature-regulating type automatic continuous production system |
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| WO2002032562A1 (en) * | 2000-10-17 | 2002-04-25 | Sika Ag, Vorm. Kaspar Winkler & Co. | Static mixer and method for mixing a main component with an additive |
| CN101708440A (en) * | 2009-11-11 | 2010-05-19 | 佛山市顺德区翔荣精细化工有限公司 | Static mixer of silicone sealant and method thereof for preparing silicone sealant |
| WO2016128489A1 (en) * | 2015-02-10 | 2016-08-18 | Novozymes A/S | Method for mixing of particles |
| CN209481548U (en) * | 2018-10-31 | 2019-10-11 | 东莞市锕舒尔智能科技有限公司 | A kind of silane modified polyether seal glue automatic production line and its production system |
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2021
- 2021-11-12 CN CN202111337162.0A patent/CN114011267A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002032562A1 (en) * | 2000-10-17 | 2002-04-25 | Sika Ag, Vorm. Kaspar Winkler & Co. | Static mixer and method for mixing a main component with an additive |
| CN101708440A (en) * | 2009-11-11 | 2010-05-19 | 佛山市顺德区翔荣精细化工有限公司 | Static mixer of silicone sealant and method thereof for preparing silicone sealant |
| WO2016128489A1 (en) * | 2015-02-10 | 2016-08-18 | Novozymes A/S | Method for mixing of particles |
| CN209481548U (en) * | 2018-10-31 | 2019-10-11 | 东莞市锕舒尔智能科技有限公司 | A kind of silane modified polyether seal glue automatic production line and its production system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114749075A (en) * | 2022-05-12 | 2022-07-15 | 杭州金迎新材料有限责任公司 | Silicone adhesive intelligent temperature-regulating type automatic continuous production system |
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