CN213699822U - Epoxy curing agent production line - Google Patents
Epoxy curing agent production line Download PDFInfo
- Publication number
- CN213699822U CN213699822U CN202021580137.6U CN202021580137U CN213699822U CN 213699822 U CN213699822 U CN 213699822U CN 202021580137 U CN202021580137 U CN 202021580137U CN 213699822 U CN213699822 U CN 213699822U
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- China
- Prior art keywords
- reaction kettle
- layer
- liquid material
- material feeding
- feeding pipe
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- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 45
- 239000004593 Epoxy Substances 0.000 title claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 8
- 239000011344 liquid material Substances 0.000 claims abstract description 42
- 238000006243 chemical reaction Methods 0.000 claims abstract description 41
- 239000011343 solid material Substances 0.000 claims abstract description 22
- 239000004848 polyfunctional curative Substances 0.000 claims abstract description 16
- 238000005303 weighing Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an epoxy hardener production line, which belongs to the technical field of epoxy hardener production and solves the problem of larger feeding error; the epoxy curing agent production line comprises a reaction kettle, a production frame body and a feed liquid tank reaction kettle, wherein the production frame body and the feed liquid tank reaction kettle are arranged in the production frame body; a solid material feeding pipe and a liquid material feeding pipe are arranged at the upper part of the reaction kettle, one end of the solid material feeding pipe is communicated with the reaction kettle, and the other end of the solid material feeding pipe penetrates through the weighing layer and is communicated with the solid material feeding hole; the reaction kettle is communicated with the liquid material tank through a liquid material feeding pipe, a control valve is arranged in the middle of the liquid material feeding pipe, a first mounting hole is formed in the weighing layer, the liquid material tank is movably inserted into the first mounting hole, a plurality of supporting frames are arranged on the outer wall of the liquid material tank, and a pressure sensor is arranged between each supporting frame and the weighing layer. The utility model discloses can realize improving the output rate of product to the accurate control of feeding in the reation kettle.
Description
Technical Field
The utility model relates to an epoxy hardener production technical field especially relates to an epoxy hardener production line.
Background
The epoxy curing agent is a substance which reacts with epoxy resin to form a reticular three-dimensional polymer, and the composite material aggregate is wrapped in a reticular body to promote the curing reaction. Because the epoxy resin curing agent has good insulativity and waterproofness, the epoxy resin curing agent is widely applied to the automobile industry, the marine industry of ships, the power industry, the electronic industry and the food processing industry, but the domestic epoxy material production mostly adopts small-batch production, and various amine epoxy resin raw materials are mixed manually for processing production; the epoxy hardener requires raw materials in the production process, the metering result is inaccurate, the mixing proportion of various hardeners is seriously influenced, the performance of the epoxy hardener is further influenced, for the epoxy hardener in a mass production field, a plurality of materials needing to be mixed are extracted by a pump, and the total feeding volume is controlled by a flowmeter or a metering pump, so that the feeding quality is controlled. However, the density of the liquid material is not uniform, which may cause quality inaccuracy. Meanwhile, due to the shutdown delay, excessive feeding is caused, and accurate control of materials cannot be realized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an epoxy hardener production line utilizes the liquid material jar that can weigh to required liquid raw materials, guarantees the accuracy of weighing.
The utility model adopts the technical scheme as follows: an epoxy curing agent production line comprises a reaction kettle, a production frame body and a liquid material tank, wherein the reaction kettle is arranged in the production frame body, the production frame body is sequentially provided with an installation layer and a weighing layer from bottom to top, and the middle part of the reaction kettle is fixedly installed with the installation layer; a solid material feeding pipe and a liquid material feeding pipe are arranged at the upper part of the reaction kettle, one end of the solid material feeding pipe is communicated with the reaction kettle, and the other end of the solid material feeding pipe penetrates through the weighing layer and is communicated with the solid material feeding hole; the reaction kettle is communicated with the liquid material tank through a liquid material feeding pipe, a control valve is arranged in the middle of the liquid material feeding pipe, a first mounting hole is formed in the weighing layer, the liquid material tank is movably inserted into the first mounting hole, a plurality of supporting frames are arranged on the outer wall of the liquid material tank, and a pressure sensor is arranged between each supporting frame and the weighing layer; the liquid tank is communicated with the storage tank through a communicating pipeline.
Furthermore, a second mounting hole is formed in the mounting layer, the reaction kettle is movably inserted into the second mounting hole, a plurality of buffer supports are arranged on the outer wall of the reaction kettle, and springs are arranged between the buffer supports and the mounting layer.
Furthermore, a bearing ring is arranged between the spring and the mounting layer, and the bearing ring and the mounting layer are fixedly mounted.
Furthermore, the solid material feed inlet is in a funnel-shaped design, and a sealing valve is arranged below the solid material feed inlet.
Furthermore, the upper part of the liquid tank is provided with a feeding window, and the connecting pipeline vertically extends downwards and is inserted into the feeding window.
Further, a filling head is arranged below the reaction kettle, and the filling head is communicated with the reaction kettle through a discharging pipeline.
Compared with the prior art, the utility model discloses the beneficial effect who has does:
(1) the utility model discloses an epoxy hardener production line through adding a liquid material jar, weighs the liquid material jar, then adds all liquid materials in the liquid material jar to reation kettle, realizes the accurate control to feeding in the reation kettle, and the proportion of guaranteeing various raw materialss in the reation kettle is accurate, improves the output rate of product.
(2) The utility model discloses an epoxy hardener production line, through the reaction system who down designs perpendicularly from last, utilize gravity to realize feeding and ejection of compact process, simplified system architecture, practiced thrift manufacturing cost, improved production efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
FIG. 1 is a schematic structural view of the whole body of the present invention;
FIG. 2 is an enlarged partial schematic view of FIG. 1 at A;
FIG. 3 is a partially enlarged schematic view of FIG. 1 at B;
in the figure, 1-a reaction kettle, 2-a production frame body, 3-an installation layer, 4-a weighing layer, 5-a solid material feeding pipe, 6-a liquid material feeding pipe, 7-a solid material feeding hole, 8-a liquid material tank, 9-a support frame, 10-a first installation hole, 11-a pressure sensor, 12-a cavity, 13-a communication pipeline, 14-a second installation hole, 15-a buffer bracket, 16-a spring, 17-a bearing ring, 18-a sealing valve, 19-a feeding window, 20-a filling head, 21-a discharging pipeline and 22-a control valve.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the following detailed description, but the present invention is not limited thereto.
Referring to fig. 1-3, the utility model discloses an including reation kettle 1, still include production support body 2 and liquid material jar 8, reation kettle 1 locates in production support body 2, production support body 2 can be the production building, production support body 2 is from up being equipped with installation layer 3 down in proper order, weigh layer 4, production support body 2 can be the production building, installation layer 3, it is first floor ceiling and second floor ceiling respectively to weigh layer 4, production support body 2 is separated into three cavity 12 from up in proper order by installation layer 3 and weighing layer 4 down, three cavity 12 is the floor space, be equipped with elevator and stair between the cavity 12, workman and material can freely get into each cavity through elevator and stair, the material loading of being convenient for, reaction monitoring and control, going on of work such as ejection of compact, and work efficiency is improved. Reation kettle 1 middle part and installation layer 3 fixed mounting, reation kettle 1 is fixed through installation layer 3, hang in the air, 1 upper portion of reation kettle is equipped with admittedly material inlet pipe 5 and liquid material inlet pipe 6, admittedly material inlet pipe 5's one end and reation kettle 1 intercommunication, the other end passes and weighs layer 4 and weigh layer 4 fixed, and with solid material feed inlet 7 intercommunication, arrange through this kind of perpendicular setting, can realize carrying out the material loading in the third floor, at the second floor reaction, and at the first floor ejection of compact, can realize utilizing gravity to realize feeding and ejection of compact process, the system architecture has been simplified, the production cost is saved, and the production efficiency is improved. Reation kettle 1 communicates with liquid material jar 8 through liquid material inlet pipe 6, liquid material inlet pipe 6 middle part is equipped with control valve 22, it is equipped with first mounting hole 10 on the layer 4 to weigh, liquid material jar 8 activity cartridge is in first mounting hole 10, 8 outer wall welding of liquid material jar have a plurality of support frames 9, support frame 9 and weigh and be equipped with pressure sensor 11 between the layer 4, the whole weight of liquid material jar 8 all presses at support frame 9, support frame 9 relies on and weighs layer 4 and supports, can accurately weigh the weight after liquid material jar 8 feeds in raw material through being equipped with pressure sensor 11 between support frame 9 and weighing layer 4, realize the control to the charge-in volume, liquid material jar 8 passes through communicating pipe 13 and storage tank intercommunication, liquid raw material passes through the pump and imports from external storage tank.
Preferably, be equipped with second mounting hole 14 on the installing layer 3, reation kettle 1 activity cartridge is in second mounting hole 14, reation kettle 1 outer wall is equipped with a plurality of buffering support 15, be equipped with spring 16 between buffering support 15 and the installing layer 3, reation kettle 1 contactless second mounting hole 14 pore wall, through the unsettled installation of buffering support 15, all be equipped with one section corrugated hose on solid material inlet pipe 5 and the liquid material inlet pipe 6 simultaneously, stirring rake during operation in reation kettle 1, can drive reation kettle 1's vibration, corrugated hose also stretches out and draws back thereupon, through be equipped with spring 16 between buffering support 15 and installing layer 3, can weaken this kind of harmful vibration, guarantee that the safety of production goes on.
Preferably, a bearing ring 17 is arranged between the spring 16 and the mounting layer 3, the bearing ring 17 is fixedly mounted with the mounting layer 3, the bearing ring 17 is made of steel, the buffer support 15 is prevented from being pressed by the heavier reaction kettle 1, and the mounting layer 3 made of reinforced cement is damaged due to larger bearing pressure.
Preferably, the solid material feed port 7 is designed in a funnel shape, the funnel-shaped solid material feed port 7 is easy to feed and not easy to spill, a sealing valve 18 is arranged below the solid material feed port 7, and the sealing valve 18 is closed when the reaction kettle 1 works to prevent the reaction from overflowing the internal gas.
Preferably, the upper part of the liquid tank 8 is provided with a feeding window 19, one end of the communicating pipeline 13 is communicated with the storage tank 8, the other end of the communicating pipeline vertically extends downwards and is inserted into the feeding window 19, and the liquid raw material is pumped out of the large storage tank, conveyed to the liquid tank 8 and added into the liquid tank 8 through the feeding window 19, so that the feeding process is simplified.
Preferably, 1 below of reation kettle is equipped with filling head 20, and through unloading pipeline 21 intercommunication between filling head 20 and the reation kettle 1, filling head 20 is located the bottom cavity 12 of production support body 2, communicates with reation kettle 1 through unloading pipeline 21, realizes unloading filling process. The filling head comprises filling tubes, gas collecting hoods are arranged on the peripheries of the filling tubes, sliding cylinders are arranged in the middle of the gas collecting hoods, the filling tubes are movably inserted into the sliding cylinders, and manual bolts are arranged on the upper portions of the sliding cylinders. The slide cylinder can slide on the filling tube and is fixed through a manual bolt, so that the distance from the gas collecting hood to the bottom end of the filling tube can be controlled, and the filter device is convenient to install and use.
The utility model discloses a theory of operation is: before the reaction, a worker enters the top cavity 12, firstly weighs solid raw materials through a tool, puts the solid raw materials with set weight into the solid material feeding hole 7, then opens the pump, inputs the liquid raw materials in the large storage tank into the liquid material tank 8, monitors the total weight of the liquid materials through the pressure sensor 11, accurately controls the raw materials in the liquid material tank 8 to reach set quality by controlling the flow, opens the control valve 22, adds all the raw materials in the liquid material tank 8 into the reaction kettle 1, and closes the sealing valve 18 and the control valve 22. In the reaction, a worker enters the middle cavity 12, the reaction process is monitored, the reaction temperature is regulated, and the vibration caused by the rotation of the stirring paddle is weakened through the spring 16, so that the safe proceeding of the reaction is ensured. After the reaction, the worker enters the bottom cavity 12 and performs discharge filling using the filling head 20.
The above description is only for the preferred embodiment of the present invention, and all modifications, equivalents, improvements and the like made within the spirit and scope of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The epoxy curing agent production line comprises a reaction kettle (1) and is characterized by further comprising a production frame body (2) and a liquid tank (8), wherein the reaction kettle (1) is arranged in the production frame body (2), the production frame body (2) is sequentially provided with an installation layer (3) and a weighing layer (4) from bottom to top, and the middle part of the reaction kettle (1) is fixedly installed with the installation layer (3); a solid material feeding pipe (5) and a liquid material feeding pipe (6) are arranged at the upper part of the reaction kettle (1), one end of the solid material feeding pipe (5) is communicated with the reaction kettle (1), and the other end of the solid material feeding pipe penetrates through the weighing layer (4) and is communicated with a solid material feeding port (7); the reaction kettle (1) is communicated with the liquid material tank (8) through a liquid material feeding pipe (6), a control valve (22) is arranged in the middle of the liquid material feeding pipe (6), a first mounting hole (10) is formed in the weighing layer (4), the liquid material tank (8) is movably inserted into the first mounting hole (10), a plurality of support frames (9) are arranged on the outer wall of the liquid material tank (8), and a pressure sensor (11) is arranged between each support frame (9) and the weighing layer (4); the liquid tank (8) is communicated with the storage tank through a communicating pipeline (13).
2. The epoxy hardener production line of claim 1, wherein a second mounting hole (14) is formed in the mounting layer (3), the reaction vessel (1) is movably inserted into the second mounting hole (14), a plurality of buffer brackets (15) are arranged on the outer wall of the reaction vessel (1), and a spring (16) is arranged between each buffer bracket (15) and the mounting layer (3).
3. The epoxy hardener production line of claim 2, wherein a bearing ring (17) is arranged between the spring (16) and the mounting layer (3), and the bearing ring (17) is fixedly mounted with the mounting layer (3).
4. The epoxy hardener production line of claim 1, wherein the solids feed inlet (7) is funnel-shaped, and a sealing valve (18) is disposed below the solids feed inlet (7).
5. An epoxy hardener production line in accordance with claim 1 wherein the liquid tank (8) is provided with a feeding window (19) at the upper part, and the connecting pipe (13) extends vertically downwards and is inserted into the feeding window (19).
6. The epoxy hardener production line of claim 1, wherein a filling head (20) is arranged below the reaction kettle (1), and the filling head (20) is communicated with the reaction kettle (1) through a blanking pipeline (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580137.6U CN213699822U (en) | 2020-08-03 | 2020-08-03 | Epoxy curing agent production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580137.6U CN213699822U (en) | 2020-08-03 | 2020-08-03 | Epoxy curing agent production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213699822U true CN213699822U (en) | 2021-07-16 |
Family
ID=76766937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021580137.6U Expired - Fee Related CN213699822U (en) | 2020-08-03 | 2020-08-03 | Epoxy curing agent production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213699822U (en) |
-
2020
- 2020-08-03 CN CN202021580137.6U patent/CN213699822U/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: 20210716 |