CN210410263U - Raw materials compounding system for rubber production - Google Patents
Raw materials compounding system for rubber production Download PDFInfo
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- CN210410263U CN210410263U CN201921168775.4U CN201921168775U CN210410263U CN 210410263 U CN210410263 U CN 210410263U CN 201921168775 U CN201921168775 U CN 201921168775U CN 210410263 U CN210410263 U CN 210410263U
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Abstract
The utility model provides a raw material mixing system for rubber production, which comprises a mixing tank, a high-level tank, a first conveying pipe, a second conveying pipe and a conveying main pipe communicated with the first conveying pipe and the second conveying pipe; one end of the main material conveying pipe, which is far away from the first material conveying pipe and the second material conveying pipe, is communicated with the material mixing tank, one end of the first material conveying pipe, which is far away from the main material conveying pipe, is communicated with the high-level tank, and one end of the second material conveying pipe, which is far away from the main material conveying pipe, is communicated with the material mixing tank; the first liquid valve is arranged on the first conveying pipe, the second liquid valve is arranged on the second conveying pipe, and a conveying pump is arranged between the conveying main pipe and the mixing tank. The utility model provides a raw materials compounding system for rubber production can reduce the energy consumption and reduce the equipment investment to reduce manufacturing cost.
Description
Technical Field
The utility model relates to a rubber processingequipment's field particularly, relates to a raw materials compounding system for rubber production.
Background
In the production process of the synthetic rubber, a plurality of liquid raw materials such as ethyl propionate and butyl propionate need to be uniformly mixed according to a certain proportion before entering a reaction kettle for reaction so as to ensure the subsequent uniform reaction in the reaction kettle.
The existing raw material mixing adopts a stirring and mixing device to uniformly mix a plurality of liquid raw materials, and then the liquid raw materials are placed into a raw material mixing storage tank for storage, and then the liquid raw materials are pumped into a high-level tank for later use when in use. Mixing the raw materials in this way has the following problems: (1) the stirring and mixing device has higher energy consumption; (2) the stirring tank and the raw material storage tank are required to be configured, so that the equipment investment is large, and the two problems directly result in high production cost of the rubber.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a raw materials compounding system is used in rubber production, can reduce the energy consumption and reduce the equipment investment to reduce manufacturing cost.
The embodiment of the utility model is realized like this: a raw material mixing system for rubber production comprises a mixing tank, a high-level tank, a first conveying pipe, a second conveying pipe and a conveying main pipe communicated with the first conveying pipe and the second conveying pipe; one end of the main material conveying pipe, which is far away from the first material conveying pipe and the second material conveying pipe, is in conduction connection with the material mixing tank, one end of the first material conveying pipe, which is far away from the main material conveying pipe, is in conduction connection with the high-level tank, and one end of the second material conveying pipe, which is far away from the main material conveying pipe, is in conduction connection with the material mixing tank; the first liquid valve is arranged on the first conveying pipe, the second liquid valve is arranged on the second conveying pipe, and a conveying pump is arranged between the conveying main pipe and the mixing tank.
Furthermore, the wall surface of the mixing tank close to one end of the bottom of the mixing tank is provided with a discharge port, the main conveying pipe is in conduction connection with the discharge port, the top of the mixing tank is provided with a feed port, and the second conveying pipe is in conduction connection with the feed port.
The mixing device further comprises an air supply system, wherein the air supply system comprises a first air compressor and a first air supply pipe communicated with the first air compressor, one end, far away from the first air compressor, of the first air supply pipe extends into the mixing tank from the wall surface of one end, close to the bottom, of the mixing tank, and the first air supply pipe is connected with the mixing tank in a sealing mode; the central axis of first air supply pipe and the central axis vertical distribution of compounding jar have seted up a plurality of gas pockets on being located the inside first air supply pipe of compounding jar, and a gas pocket is connected with an air cock, and the gas outlet of air cock is towards the top of compounding jar.
Further, the discharge gate is close to first air supply pipe setting, and the discharge gate is located first air supply pipe top in vertical direction.
Furthermore, a pressurizing air chamber is arranged between the first air compressor and the mixing tank, and a safety valve is arranged on a first air supply pipe between the pressurizing air chamber and the mixing tank.
Further, a first gas valve is arranged on a first gas supply pipe between the first air compressor and the pressurizing air chamber.
Furthermore, a gas-liquid mixing chamber is arranged between the second conveying pipeline and the mixing tank, the gas-liquid mixing chamber is also in conduction connection with a second gas supply pipe used for supplying pressurized gas to the gas-liquid mixing chamber, one end, far away from the gas-liquid mixing chamber, of the second gas supply pipe is in conduction connection with a second air compressor, and a second gas valve is arranged on the second gas supply pipe.
Furthermore, a plurality of third material conveying pipes are arranged between the gas-liquid mixing chamber and the material mixing tank, one end of each third material conveying pipe is communicated with the gas-liquid mixing chamber, and the other end of each third material conveying pipe extends into the material mixing tank from the top of the material mixing tank and is hermetically connected with the material mixing tank; a third liquid valve is arranged on the third conveying pipeline.
Furthermore, the third conveying pipeline is provided with 2, and a shower type spray head is connected to one end portion, located in the mixing tank, of the third conveying pipeline in a conduction mode.
The utility model has the advantages that: the utility model discloses a raw materials compounding system, back in the compounding jar is added to various raw materialss according to the proportion, open conveying pump and second liquid valve, get back to in the compounding jar after liquid in the compounding jar gets into the second conveying pipeline through the total pipeline of defeated material, the material mixes under this kind of circulation effect, need not to mix through the higher stirring mixing arrangement of energy consumption, and simultaneously, the compounding jar of here also is mixed raw materials storage tank, when needing to the overhead tank feed, only need open first liquid valve, close second liquid valve, the raw materials that mix can supply to the overhead tank through total pipeline of defeated material and first conveying pipeline and use, need not independent configuration and mix raw materials storage tank, to sum up, the utility model discloses a raw materials compounding system, can effectively practice thrift the compounding energy consumption and can effectively reduce the equipment investment, final reduction in production cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a raw material mixing system for rubber production according to the present invention;
fig. 2 is a schematic structural diagram of the mixing tank of the present invention.
Icon:
11-mixing bowl, 12-head bowl, 13-delivery pump, 14-delivery manifold, 15-first delivery pipe, 16-first liquid valve, 17-second delivery pipe, 18-second liquid valve, 21-gas-liquid mixing chamber, 22-third delivery pipe, 23-third liquid valve, 24-second air compressor, 25-second air supply pipe, 26-second air valve, 27-shower nozzle, 31-first air compressor, 32-pressurizing air chamber, 33-first air supply pipe, 34-first air valve, 35-safety valve, 36-air nozzle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
The invention will be further described with reference to the accompanying drawings, as shown in fig. 1 and 2: the embodiment provides a raw material mixing system for rubber production, which comprises a mixing tank 11, an overhead tank 12, a first conveying pipe 15, a second conveying pipe 17 and a conveying main pipe 14 communicated with the first conveying pipe 15 and the second conveying pipe 17; one end of the main material conveying pipe 14, which is far away from the first material conveying pipe 15 and the second material conveying pipe 17, is communicated with the mixing tank 11, one end of the first material conveying pipe 15, which is far away from the main material conveying pipe 14, is communicated with the high-level tank 12, and one end of the second material conveying pipe 17, which is far away from the main material conveying pipe 14, is communicated with the mixing tank 11; a first liquid valve 16 is arranged on the first material conveying pipe 15, a second liquid valve 18 is arranged on the second material conveying pipe 17, and a material conveying pump 13 is arranged between the material conveying main pipe 14 and the mixing tank 11. The raw materials compounding system of this embodiment is still including charge-in system (not shown in the figure), and charge-in system includes a plurality of raw materials storage tank, measuring pump, conveying pipeline etc. of group, and mixing bowl 11 has still been seted up a plurality of feed inlets (not shown in the figure) that are used for the raw materials to get into. In the mixing system of this embodiment, after the raw materials are proportionally added into the mixing tank 11, the feed pump 13 and the second liquid valve 18 are opened, the liquid in the mixing tank 11 enters the second feed pipe 17 through the feed main pipe 14 and then returns to the mixing tank 11, the materials are mixed under the circulation action without a stirring and mixing device with higher energy consumption, simultaneously, compounding jar 11 of here also mixes the raw materials storage tank, when needing to the feed of overhead tank 12, only needs to open first liquid valve 16, closes second liquid valve 18, and the raw materials that mix can be supplied to overhead tank 12 through conveying main 14 and first conveying pipeline 15 and use, need not independent configuration and mixes the raw materials storage tank, to sum up, the utility model discloses a raw materials compounding system can effectively practice thrift the compounding energy consumption and can effectively reduce the equipment investment, final reduction in production cost.
In this embodiment, the wall surface of the mixing tank 11 near one end of the bottom thereof is provided with a discharge port, the main feeding pipe 14 is communicated with the discharge port, the top of the mixing tank 11 is provided with a feeding port, and the second feeding pipe 17 is communicated with the feeding port. The circulation of the mixed raw materials led out from the bottom of the mixing bowl 11 and led in from the top of the mixing bowl 11 further contributes to the rapid mixing of the raw materials.
The raw material mixing system of the embodiment further comprises an air supply system, the air supply system comprises a first air compressor 31 and a first air supply pipe 33 communicated with the first air compressor 31, one end, far away from the first air compressor 31, of the first air supply pipe 33 extends into the mixing tank 11 from the wall surface of the mixing tank 11 close to one end of the bottom of the mixing tank, and the first air supply pipe 33 is connected with the mixing tank 11 in a sealing mode; the central axis of first air supply pipe 33 and the central axis vertical distribution of compounding jar 11 have seted up a plurality of gas pockets on being located the inside first air supply pipe 33 of compounding jar 11, and a gas pocket is connected with an air cock 36, and the gas outlet of air cock 36 is towards the top of compounding jar 11. The gas supply system is used for supplying compressed gas into the mixing tank 11, the compressed gas is upwards sprayed out from the bottom of the mixing tank 11 through a gas nozzle 36 on the first gas supply pipe 33, under the disturbance of the high-pressure air flow, the liquid in the mixing bowl 11 is mixed, the first air supply pipe 33 of this embodiment coincides with the diameter of the mixing bowl 11, so that the gas uniformly enters the liquid in the whole mixing tank 11 from bottom to top to ensure the effective mixing of the liquid, the gas supply system is arranged to accelerate the uniform mixing of the liquid in the mixing tank 11, the gas supply system can be opened according to the actual requirement, when the mixed raw materials in the mixing tank 11 are in urgent need of use, the gas supply system is started to quickly and uniformly mix the raw materials, when the mixed raw materials in the mixing tank 11 are not used urgently, the second liquid valve 18 is only required to be opened, and the first liquid valve 16 is only required to be closed, so that the liquids are circularly mixed.
In this embodiment, the discharge port is disposed near the first air supply pipe 33, and the discharge port is located above the first air supply pipe 33 in the vertical direction. The liquid near the first gas supply pipe 33 is disturbed most under the action of the high-pressure gas, is mixed most uniformly, is conveyed out, can provide more uniform mixed raw materials, circulates the liquid to the top of the mixing tank 11, and can quickly mix the upper liquid and the lower liquid.
In this embodiment, a pressurizing air chamber 32 is provided between the first air compressor 31 and the mixing bowl 11, and a safety valve 35 is provided on the first air supply pipe 33 between the pressurizing air chamber 32 and the mixing bowl 11. The pressurizing air chamber 32 is arranged to pressurize the gas from the first air compressor 31 again, and the gas pressure is increased by reducing the gas volume, and when the pressure reaches the opening pressure of the safety valve 35, the gas enters the mixing tank 11, and the higher the gas pressure is, the faster the mixing speed is.
In this embodiment, a first gas valve 34 is disposed on the first gas supply pipe 33 between the first air compressor 31 and the pressurizing air chamber 32.
In this embodiment, a gas-liquid mixing chamber 21 is disposed between the second material conveying pipe 17 and the material mixing tank 11, the gas-liquid mixing chamber 21 is further conductively connected with a second gas supply pipe 25 for supplying pressurized gas thereto, one end of the second gas supply pipe 25 far away from the gas-liquid mixing chamber 21 is conductively connected with a second air compressor 24, and a second gas valve 26 is disposed on the second gas supply pipe 25. The gas-liquid mixing chamber 21 is provided to pressurize the liquid raw material returned to the mixing bowl 11 so that it can be injected into the mixing bowl 11 at a high pressure, so that the liquid returned to the mixing bowl 11 can be uniformly distributed in the mixing bowl 11, and the mixing speed is increased.
Further, a plurality of third material conveying pipes 22 are arranged between the gas-liquid mixing chamber 21 and the material mixing tank 11, one end of each third material conveying pipe 22 is communicated with the gas-liquid mixing chamber, the other end of each third material conveying pipe 22 extends into the material mixing tank 11 from the top of the material mixing tank 11 and is hermetically connected with the material mixing tank 11, and a third liquid valve 23 is arranged on each third material conveying pipe 22. The compressed air generated by the second air compressor 24 enters the air-liquid mixing chamber 21 and pressurizes the liquid in the air-liquid mixing chamber 21, and at this time, the pressurized liquid is returned to the material mixing tank 11 through the third material conveying pipe 22. The third material conveying pipe 22 is provided with 2 pieces, and one end part of the third material conveying pipe 22 positioned in the material mixing tank 11 is in conduction connection with a shower type spray head 27. The pressurized liquid is uniformly sprayed out from the shower nozzle 27, so that the liquid returning to the mixing tank 11 is further uniformly mixed with the liquid in the mixing tank 11, and the mixing speed is accelerated. Similarly, the second air compressor 24 can be selectively turned on or off according to actual conditions.
In summary, the liquid material mixing system of the present embodiment can fully mix the materials without the need of the stirring and mixing device, and the additional arrangement of the material mixing storage tank is not required, so that the energy consumption is low, and the equipment investment is low.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a raw materials compounding system for rubber production which characterized in that: the device comprises a mixing tank, a high-level tank, a first conveying pipe, a second conveying pipe and a conveying main pipe communicated with the first conveying pipe and the second conveying pipe;
one end of the main material conveying pipe, far away from the first material conveying pipe and the second material conveying pipe, is in conduction connection with the material mixing tank, one end of the first material conveying pipe, far away from the main material conveying pipe, is in conduction connection with the overhead tank, and one end of the second material conveying pipe, far away from the main material conveying pipe, is in conduction connection with the material mixing tank;
the mixing device is characterized in that a first liquid valve is arranged on the first conveying pipe, a second liquid valve is arranged on the second conveying pipe, and a conveying pump is arranged between the conveying main pipe and the mixing tank.
2. A raw material mixing system for rubber production according to claim 1, characterized in that: the wall surface of the mixing tank close to one end of the bottom of the mixing tank is provided with a discharge port, the conveying main pipe is in conduction connection with the discharge port, the top of the mixing tank is provided with a feed port, and the second conveying pipe is in conduction connection with the feed port.
3. A raw material mixing system for rubber production according to claim 2, characterized in that: the mixing device also comprises an air supply system, wherein the air supply system comprises a first air compressor and a first air supply pipe communicated with the first air compressor, one end, far away from the first air compressor, of the first air supply pipe extends into the mixing tank from the wall surface of one end, close to the bottom, of the mixing tank, and the first air supply pipe is connected with the mixing tank in a sealing manner;
the central axis of first air supply pipe with the central axis vertical distribution of compounding jar is located inside the compounding jar a plurality of gas pockets have been seted up on the first air supply pipe, one the gas pocket is connected with an air cock, the gas outlet orientation of air cock the top of compounding jar.
4. A raw material mixing system for rubber production according to claim 3, characterized in that: the discharge gate is close to first air supply pipe sets up, just the discharge gate is located in vertical direction first air supply pipe top.
5. A raw material mixing system for rubber production according to claim 4, characterized in that: the first air compressor and be provided with the pressurization air chamber between the compounding jar, the pressurization air chamber with between the compounding jar be provided with the relief valve on the first air supply pipe.
6. A raw material mixing system for rubber production according to claim 5, characterized in that: a first gas valve is arranged on the first gas supply pipe between the first air compressor and the pressurizing air chamber.
7. A raw material mixing system for rubber production according to claim 1, characterized in that: and a gas-liquid mixing chamber is arranged between the second conveying pipeline and the mixing tank, the gas-liquid mixing chamber is also in conduction connection with a second gas supply pipe for supplying pressurized gas to the gas-liquid mixing chamber, one end, far away from the gas-liquid mixing chamber, of the second gas supply pipe is in conduction connection with a second air compressor, and a second gas valve is arranged on the second gas supply pipe.
8. A raw material mixing system for rubber production according to claim 7, characterized in that: a plurality of third conveying pipes are arranged between the gas-liquid mixing chamber and the mixing tank, one end of each third conveying pipe is in conduction connection with the gas-liquid mixing chamber, and the other end of each third conveying pipe extends into the mixing tank from the top of the mixing tank and is in sealing connection with the mixing tank; and a third liquid valve is arranged on the third conveying pipeline.
9. A raw material mixing system for rubber production according to claim 8, characterized in that: the third conveying pipeline is provided with 2, one the third conveying pipeline is located one end tip turn-on connection in the compounding jar has a gondola water faucet formula shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168775.4U CN210410263U (en) | 2019-07-23 | 2019-07-23 | Raw materials compounding system for rubber production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168775.4U CN210410263U (en) | 2019-07-23 | 2019-07-23 | Raw materials compounding system for rubber production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210410263U true CN210410263U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921168775.4U Active CN210410263U (en) | 2019-07-23 | 2019-07-23 | Raw materials compounding system for rubber production |
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| Country | Link |
|---|---|
| CN (1) | CN210410263U (en) |
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2019
- 2019-07-23 CN CN201921168775.4U patent/CN210410263U/en active Active
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