CN210700070U - Resin feeding device - Google Patents
Resin feeding device Download PDFInfo
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- CN210700070U CN210700070U CN201921135895.4U CN201921135895U CN210700070U CN 210700070 U CN210700070 U CN 210700070U CN 201921135895 U CN201921135895 U CN 201921135895U CN 210700070 U CN210700070 U CN 210700070U
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- reaction kettle
- resin
- weighing
- feeding
- pipe
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- 239000011347 resin Substances 0.000 title claims abstract description 68
- 229920005989 resin Polymers 0.000 title claims abstract description 68
- 238000005303 weighing Methods 0.000 claims abstract description 61
- 238000003756 stirring Methods 0.000 claims abstract description 37
- 238000004321 preservation Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 2
- 238000001238 wet grinding Methods 0.000 claims 2
- 230000000712 assembly Effects 0.000 abstract description 7
- 238000000429 assembly Methods 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 abstract 1
- 239000011449 brick Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a resin feeding device, include: a plurality of weighing cylinders are movably hung on the rack, stirring assemblies are arranged in the reaction kettle, heat insulation assemblies are arranged outside the reaction kettle, a bottom discharge port of the reaction kettle is connected with a feeding main pipe through a conveying pump and a conveying pipe, the feeding main pipe is communicated with top inlets of the weighing cylinders through feeding branch pipes, feeding butterfly valves are arranged at outlets of the feeding branch pipes, electric tracing bands capable of adjusting temperature are wound on outer walls of the conveying pipe, the feeding main pipe and the feeding branch pipes tightly, discharging butterfly valves are arranged at bottom outlets of all the weighing cylinders, and weighing assemblies are arranged on all the weighing cylinders. The utility model has the advantages that: can carry out the heat preservation automatically to the resin and carry, the temperature of resin when accurate control adds the wet rolling machine can the addition of accurate control resin, has improved the stability of resistant firebrick product quality.
Description
Technical Field
The utility model relates to a raw materials adds equipment technical field, concretely relates to resin feeding device.
Background
The requirements of the market on refractory bricks and the product quality are gradually improved at present, the adding proportion of raw materials and the stability of the raw materials are important links for ensuring the product quality of the refractory bricks, the adding amount of resin binder (called resin for short) is one of the important links, the operation mode of manual feeding is still adopted by the factory at present, and the operation mode of manual feeding has the following defects: the workman intensity of labour is high, and work efficiency is low, and the addition of resin is inaccurate, and the temperature of resin when the uncontrollable wet mill that adds is unfavorable for the stability of resistant firebrick product quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can keep warm to the resin automatically and carry to can control the resin feeding device of the add volume of resin.
In order to achieve the above purpose, the utility model adopts the following technical scheme: resin feeding device includes: the automatic temperature control device comprises a frame, a reaction kettle positioned on one side of a wet mill is arranged on the frame, a plurality of weighing cylinders positioned above the wet mill are movably hung, stirring components for stirring resin in the reaction kettle are arranged in the reaction kettle, heat insulation components for insulating the resin in the reaction kettle are arranged outside the reaction kettle, a bottom discharge port of the reaction kettle is connected with a feeding main pipe through a conveying pump and a conveying pipe, the feeding main pipe is communicated with top inlets of the weighing cylinders through feeding branch pipes, feeding butterfly valves are arranged at outlets of the feeding branch pipes, electric tracing bands capable of adjusting temperature are tightly wound on outer walls of the feeding main pipe and the feeding branch pipes, a discharging butterfly valve discharging port is arranged at a bottom outlet of each weighing cylinder, and weighing components for weighing the resin entering the weighing cylinders are arranged on each weighing cylinder.
Further, the aforementioned resin feeding device, wherein: the machine frame is provided with two reaction kettles which are used for one by one, each reaction kettle is internally provided with a stirring component for stirring resin in the reaction kettle, the outside of each reaction kettle is provided with a heat preservation component for preserving the heat of the resin in the reaction kettle, the bottom discharge port of each reaction kettle is respectively connected with a feeding main pipe through a delivery pump and a delivery pipe, and the outer walls of all delivery pipes are tightly wound with electric tracing bands capable of adjusting the temperature.
Further, the aforementioned resin feeding device, wherein: the structure of stirring subassembly includes: the top of the reaction kettle is provided with a stirring motor, an output shaft of the stirring motor extends downwards into the reaction kettle and is coaxially provided with a stirring shaft, and the stirring shaft is provided with a plurality of stirring blades.
Further, the aforementioned resin feeding device, wherein: the structure of the heat preservation assembly comprises: the water tank is located on one side of the reaction kettle, warm water is stored in the water tank, the heat preservation pipe is attached to the outer wall of the reaction kettle in a winding mode, the pipe end on one side of the heat preservation pipe is communicated with the water tank through the first circulating pump and the water inlet pipe, and the pipe end on the other side of the heat preservation pipe is communicated with the water tank through the second circulating pump and the water outlet pipe.
Further, the aforementioned resin feeding device, wherein: the structure of the weighing assembly comprises: the outer wall of the weighing cylinder is oppositely provided with a pair of supporting plates, the weighing cylinder is movably hung on the rack through the supporting plates, a weighing sensor is pressed below the supporting plates and is in signal connection with a controller, and the controller can process signals fed back by the weighing sensor to obtain the weight of resin entering the weighing cylinder.
Further, the aforementioned resin feeding device, wherein: the delivery pump is a high viscosity gear pump.
Through the implementation of the above technical scheme, the beneficial effects of the utility model are that: (1) the heat preservation conveying can be automatically carried out on the resin, the temperature of the resin when the resin is added into a wet mill can be accurately controlled, and the stability of the quality of a refractory brick product is improved; (2) the addition of the resin can be accurately controlled, and the stability of the quality of the refractory brick product is further improved; (3) the labor intensity of workers is low, and the working efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of the resin feeding device of the present invention.
Fig. 2 is a schematic structural view of the heat insulating assembly in a top view of fig. 1.
Fig. 3 is an enlarged schematic view of a portion H shown in fig. 1.
Detailed Description
As shown in fig. 1, 2 and 3, the resin feeding device includes: frame 1 is provided with the reation kettle that one is equipped with one of two that is located wet mill 2 one side on frame 1 and uses, promptly: a first reaction kettle 3 and a second reaction kettle 31, a plurality of weighing cylinders 4 positioned above a wet mill 2 are movably hung on a frame 1, each weighing cylinder 4 is downward corresponding to one wet mill 2, stirring components for stirring resin in the reaction kettles are arranged in the first reaction kettle 3 and the second reaction kettle 31, heat insulation components for insulating the resin in the reaction kettles are arranged outside the first reaction kettle 3 and the second reaction kettle 31, a bottom discharge port of the first reaction kettle 3 is connected with a feeding main pipe 7 through a first conveying pump 5 and a first conveying pipe 6, a bottom discharge port of the second reaction kettle 31 is connected with a feeding main pipe 7 through a second conveying pump 51 and a second conveying pipe 61, the feeding main pipe 7 is respectively communicated with top inlets of the weighing cylinders 4 through feeding branch pipes 8, a feeding butterfly valve 9 is arranged at an outlet of each feeding branch pipe 7, the first conveying pipe 6, the second conveying pipe 4 and the feeding butterfly valve 9 are arranged at the bottom of the feeding main pipe 7, Electric tracing bands 10 capable of adjusting temperature are tightly wound on the outer walls of the second conveying pipe 61, the feeding main pipe 7 and the feeding branch pipes 8, a discharging butterfly valve 11 is arranged at the bottom outlet of each weighing cylinder 4, and a weighing assembly for weighing the resin entering the weighing cylinders is arranged on each weighing cylinder 4;
in the present embodiment, since all the stirring assemblies have the same structure, only the structure of the stirring assembly installed in the first reaction tank 3 is described as an example, and the structure of the stirring assembly includes: the stirring component is simple in structure and convenient to install and maintain, and the stirring motor 12 is arranged at the top of the first reaction kettle 3, an output shaft of the stirring motor 12 extends downwards into the first reaction kettle 3 and is coaxially provided with the stirring shaft 13, and the stirring shaft 13 is provided with the stirring blades 14;
in this embodiment, since all the heat-insulating assemblies have the same structure, only the structure of the heat-insulating assembly disposed outside the first reaction vessel 3 is taken as an example for description, and the structure of the heat-insulating assembly includes: the device comprises a water tank 15 which is positioned on one side of a first reaction kettle 3 and stores warm water, and a heat preservation pipe 16 which is attached and wound on the outer wall of the first reaction kettle 3, wherein one side pipe end of the heat preservation pipe 16 is communicated with the water tank 15 through a first circulating pump 17 and a water inlet pipe 18, the other side pipe end of the heat preservation pipe 16 is communicated with the water tank 15 through a second circulating pump 19 and a water outlet pipe 20, the warm water in the water tank 15 continuously flows through the heat preservation pipe through the first circulating pump and the second circulating pump, and the warm water is heated with the reaction kettle through the heat preservation pipe in the process that the warm water flows through the heat preservation pipe, so that the resin in the reaction kettle is heated and preserved;
in this embodiment, since all the weighing assemblies have the same structure, the following description will be given by taking the structure of only one of the weighing assemblies as an example, and the structure of the weighing assembly includes: the outer wall of the weighing cylinder 4 is oppositely provided with a pair of supporting plates 41, the weighing cylinder is movably hung on the rack through the supporting plates, a weighing sensor is pressed below the supporting plates, the weighing sensor 21 is in signal connection with the controller 22, the controller 22 can obtain the weight of resin entering the weighing cylinder 4 according to a signal fed back by the weighing sensor 21, and the weighing assembly is simple in structure and convenient to install and maintain; in the embodiment, the delivery pump is a high-viscosity gear pump, so that the use is more convenient;
the working principle of the utility model is as follows:
firstly, adding resin into a first reaction kettle 3 and a second reaction kettle 31, taking the first reaction kettle 3 as a main reaction kettle, taking the second reaction kettle 31 as a standby reaction kettle, then starting the stirring motors 12 on the reaction kettles, driving the stirring blades 14 to rotate by the stirring motors 12 through the stirring shafts 13, uniformly stirring the resin in the corresponding reaction kettles, simultaneously, the first circulating pump 17 and the second circulating pump 19 are started to ensure that the warm water in the water tank 15 continuously circulates through the heat preservation pipes 16 on the outer walls of the reaction kettles, the reaction kettle is insulated through an insulation pipe 16, so that the temperature of resin in the reaction kettle is kept at 30-40 ℃, the temperature of the electric tracing band 10 is also adjusted to 30-40 ℃, and the electric tracing band 10 ensures that the resin temperature can still be kept at 30-40 ℃ when the resin output from the reaction kettle is added into a wet mill through the first conveying pipe 6, the second conveying pipe 61, the feeding main pipe 7 and the feeding branch pipes 8;
when feeding, starting a first delivery pump 5 corresponding to the first reaction kettle 3, and opening a feeding butterfly valve 11, at this time, the resin in the first reaction kettle 3 sequentially enters a weighing cylinder 4 through the first delivery pump 5, a first delivery pipe 6, a feeding main pipe 7, a feeding branch pipe 8 and the feeding butterfly valve 11, the pressure exerted on a pressure weighing sensor 21 by the weighing cylinder 4 through a support plate 41 is continuously increased along with the continuous addition of the resin into the weighing cylinder 4, the pressure signal exerted on the weighing cylinder is fed back to a controller 22 in real time by the weighing sensor 21, the controller 22 calculates the weight of the resin entering the weighing cylinder 4 according to the signal fed back by the weighing sensor 21, when the weight of the resin entering the weighing cylinder 4 calculated by the controller 22 reaches a weighing target value, the first delivery pump 5 and the feeding butterfly valve 9 are closed, then the feeding butterfly valve 11 is opened, at this time, the resin in the weighing cylinder 4 falls into a wet mill 2 below from a bottom outlet thereof, after the discharging is finished, the discharging butterfly valve 11 is closed, so that the whole resin feeding process is finished;
after the resin in first reation kettle 3 runs out, can use second reation kettle 31 supply resin, in second reation kettle 31 use, can supply the resin in the first reation kettle, guarantee that production is in the same direction as going forward.
The utility model has the advantages that: (1) the heat preservation conveying can be automatically carried out on the resin, the temperature of the resin when the resin is added into a wet mill can be accurately controlled, and the stability of the quality of a refractory brick product is improved; (2) the addition of the resin can be accurately controlled, and the stability of the quality of the refractory brick product is further improved; (3) the labor intensity of workers is low, and the working efficiency is high.
Claims (6)
1. Resin feeding device includes: the frame, its characterized in that: the automatic resin weighing device is characterized in that a reaction kettle positioned on one side of a wet grinding machine is arranged on a rack, a plurality of weighing cylinders positioned above the wet grinding machine are movably hung in the reaction kettle, stirring components used for stirring resin in the reaction kettle are arranged in the reaction kettle, heat insulation components used for insulating the resin in the reaction kettle are arranged outside the reaction kettle, a bottom discharge port of the reaction kettle is connected with a feeding main pipe through a conveying pump and a conveying pipe, the feeding main pipe is communicated with top inlets of the weighing cylinders through feeding branch pipes, feeding butterfly valves are arranged at outlets of the feeding branch pipes, electric tracing bands capable of adjusting temperature are tightly wound on outer walls of the conveying pipe, the feeding main pipe and the feeding branch pipes, discharging butterfly valves are arranged at bottom outlets of the weighing cylinders, and weighing components used for weighing the resin entering the weighing cylinders are arranged on the weighing cylinders.
2. The resin charging device according to claim 1, characterized in that: the machine frame is provided with two reaction kettles which are used for one by one, each reaction kettle is internally provided with a stirring component for stirring resin in the reaction kettle, the outside of each reaction kettle is provided with a heat preservation component for preserving the heat of the resin in the reaction kettle, the bottom discharge port of each reaction kettle is respectively connected with a feeding main pipe through a delivery pump and a delivery pipe, and the outer walls of all delivery pipes are tightly wound with electric tracing bands capable of adjusting the temperature.
3. The resin charging device according to claim 1 or 2, characterized in that: the structure of stirring subassembly includes: the top of the reaction kettle is provided with a stirring motor, an output shaft of the stirring motor extends downwards into the reaction kettle and is coaxially provided with a stirring shaft, and the stirring shaft is provided with a plurality of stirring blades.
4. The resin charging device according to claim 1 or 2, characterized in that: the structure of the heat preservation assembly comprises: the water tank is located on one side of the reaction kettle, warm water is stored in the water tank, the heat preservation pipe is attached to the outer wall of the reaction kettle in a winding mode, the pipe end on one side of the heat preservation pipe is communicated with the water tank through the first circulating pump and the water inlet pipe, and the pipe end on the other side of the heat preservation pipe is communicated with the water tank through the second circulating pump and the water outlet pipe.
5. The resin charging device according to claim 1 or 2, characterized in that: the structure of the weighing assembly comprises: the outer wall of the weighing cylinder is oppositely provided with a pair of supporting plates, the weighing cylinder is movably hung on the rack through the supporting plates, a weighing sensor is pressed below the supporting plates and is in signal connection with a controller, and the controller can process signals fed back by the weighing sensor to obtain the weight of resin entering the weighing cylinder.
6. The resin charging device according to claim 1 or 2, characterized in that: the delivery pump is a high viscosity gear pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921135895.4U CN210700070U (en) | 2019-07-18 | 2019-07-18 | Resin feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921135895.4U CN210700070U (en) | 2019-07-18 | 2019-07-18 | Resin feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210700070U true CN210700070U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921135895.4U Active CN210700070U (en) | 2019-07-18 | 2019-07-18 | Resin feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210700070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339798A (en) * | 2019-07-18 | 2019-10-18 | 联峰钢铁（张家港）有限公司 | A resin feeding device |
-
2019
- 2019-07-18 CN CN201921135895.4U patent/CN210700070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339798A (en) * | 2019-07-18 | 2019-10-18 | 联峰钢铁（张家港）有限公司 | A resin feeding device |
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| GR01 | Patent grant |