CN212701718U - Kneading machine is used in production of melamine cyanurate - Google Patents
Kneading machine is used in production of melamine cyanurate Download PDFInfo
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- CN212701718U CN212701718U CN202021119630.8U CN202021119630U CN212701718U CN 212701718 U CN212701718 U CN 212701718U CN 202021119630 U CN202021119630 U CN 202021119630U CN 212701718 U CN212701718 U CN 212701718U
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Abstract
The utility model relates to a melamine cyanurate produces technical field, concretely relates to kneading machine is used in melamine cyanurate production, including the kneading machine cylinder body, the top of kneading machine cylinder body is equipped with the top cap, is equipped with feed inlet and gas vent on the top cap, and the outside of kneading machine cylinder body is equipped with presss from both sides the cover, and the inside of kneading machine cylinder body is equipped with rabbling mechanism, and the one end of rabbling mechanism even has first drive arrangement, and the below of rabbling mechanism is equipped with discharge mechanism, and discharge mechanism's one end even has second drive arrangement, and discharge mechanism's discharge end passes the kneading machine cylinder body, first drive arrangement and second drive arrangement electricity connection director respectively. The kneading machine can be used for completing material reaction and drying operation, is simple to operate, can be used for obtaining products with larger particle size, and meets the requirements of different customers.
Description
Technical Field
The utility model relates to a melamine cyanurate produces technical field, especially relates to a kneading machine is used in melamine cyanurate production.
Background
Melamine acid cyanurate is a salt synthesized from melamine and cyanuric acid, can be used for flame retarding of various polymers, especially nylon high molecular materials, is a novel high-efficiency additive flame retardant for polyamide, has the advantages of low toxicity, low smoke and the like, and caters to the trend that the current flame retardant develops towards high efficiency and low toxicity. The existing process mainly comprises the steps of putting materials into a reaction kettle, performing pressure filtration by using a filter press after reaction to remove water, and performing operations such as drying to obtain a product, wherein the water removal and the drying both need separate equipment, the materials need to be transferred, the operation is complex, and in addition, the particle size of the product is small, so that the requirements of other customers cannot be met, and therefore, a kneader for producing melamine cyanurate is necessary to be developed aiming at the problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: aiming at the defects of the prior art, the kneader for producing melamine cyanurate is provided, the kneader can be used for completing material reaction and drying operation, the operation is simple, and the kneader can be used for obtaining products with larger particle size, thereby meeting the requirements of different customers.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a melamine cyanurate production is with kneading machine, includes the kneading machine cylinder body, the top of kneading machine cylinder body is equipped with the top cap, be equipped with feed inlet and gas vent on the top cap, the outside of kneading machine cylinder body is equipped with presss from both sides the cover, the inside of kneading machine cylinder body is equipped with rabbling mechanism, rabbling mechanism's one end even has first drive arrangement, rabbling mechanism's below is equipped with discharge mechanism, discharge mechanism's one end even has second drive arrangement, discharge mechanism's discharge end passes the kneading machine cylinder body, first drive arrangement and second drive arrangement electricity connection director respectively.
As an improved technical scheme, the stirring mechanism comprises stirrers which are symmetrically arranged inside the kneading machine cylinder body, one ends of the two stirrers are respectively connected with a first reduction gearbox and a second reduction gearbox of a first driving device, and the input ends of the first reduction gearbox and the second reduction gearbox are respectively connected with the output end of a first motor and the output end of a second motor.
As an improved technical scheme, the stirrer is Z-shaped.
As an improved technical scheme, the discharging mechanism is a discharging screw rod, one end of the discharging screw rod is connected with a second driving device, the other end of the discharging screw rod extends out of the kneading machine cylinder body, a discharging screw cylinder is arranged outside the discharging screw rod, the discharging screw cylinder is communicated with the kneading machine cylinder body, and a discharging port is arranged below the end part of the discharging screw cylinder.
As an improved technical scheme, the exhaust port is communicated with the bag-type dust collector through a vacuum pump, and the vacuum pump and the bag-type dust collector are respectively and electrically connected with the controller.
As an improved technical scheme, the kneader further comprises a base arranged below the kneader cylinder body, and the first driving device, the second driving device and the kneader cylinder body are respectively fixed on the base through a fixing frame.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because melamine cyanurate production uses kneading machine, including the kneading machine cylinder body, the top of kneading machine cylinder body is equipped with the top cap, be equipped with feed inlet and gas vent on the top cap, the outside of kneading machine cylinder body is equipped with presss from both sides the cover, the inside of kneading machine cylinder body is equipped with rabbling mechanism, rabbling mechanism's one end even has first drive arrangement, rabbling mechanism's below is equipped with discharge mechanism, discharge mechanism's one end even has second drive arrangement, discharge mechanism's discharge end passes the kneading machine cylinder body, first drive arrangement and second drive arrangement electric connection director respectively. In actual production, melamine, cyanuric acid and other materials are sequentially put into a kneader cylinder body, hot steam is conveyed to the inside of a jacket to heat the materials, a first driving device is started through a controller, a stirring mechanism fully stirs and mixes the materials under the action of the first driving device to promote material reaction, the materials flow in the kneader cylinder body under the action of extrusion force of shearing force of the stirring mechanism, water vapor generated in the reaction process is discharged from an exhaust port through jacket heating, a second driving device is started after reaction time is reached, and a discharging mechanism discharges generated products under the action of the second driving device. By adopting the kneader with the structure, the material reaction, the dewatering and the drying can be completed inside the kneader, the operation is simple and convenient, and the kneader with the structure can obtain products with larger particle size, thereby meeting the requirements of more customers.
The stirring mechanism comprises stirrers which are symmetrically arranged in the kneading machine cylinder body, one ends of the two stirrers are respectively connected with a first reduction gearbox and a second reduction gearbox of the first driving device, and the input ends of the first reduction gearbox and the second reduction gearbox are respectively connected with the output end of the first motor and the output end of the second motor. The controller starts the first motor and the second motor to operate, the first motor and the second motor respectively drive the reduction gearbox and the stirrer to operate, wherein the rotating speed of the first motor is higher than that of the second motor, and the kneading efficiency is promoted by the design in order to promote the full mixing reaction of materials.
Wherein the agitator is Z-shaped. Adopt this design to be convenient for stir the material and mix, promote the material fully to react, the shearing force and the extrusion force of agitator have improved and have mediated efficiency.
The discharging mechanism is a discharging screw rod, one end of the discharging screw rod is connected with a third motor of a second driving device, the other end of the discharging screw rod extends out of the kneading machine cylinder body, a discharging screw cylinder is arranged outside the section of discharging screw rod, the discharging screw cylinder is communicated with the kneading machine cylinder body, and a discharging port is arranged below the end portion of the discharging screw cylinder. The third motor is started to operate through the controller, the third motor drives the discharging screw to rotate, and a product obtained after reaction in the kneading machine cylinder body enters the discharging screw barrel under the action of the discharging screw and is discharged from the discharging port. By adopting the discharging mechanism, the discharging mechanism has reasonable design and simple structure, and is convenient for discharging materials.
Wherein the exhaust port is communicated with the bag-type dust remover through a vacuum pump, and the vacuum pump and the bag-type dust remover are respectively and electrically connected with the controller. The product obtained after the materials are fully reacted contains moisture, the moisture is discharged from the exhaust port in a steam mode after being heated by steam, partial materials can be carried in the discharging process, and dust can be collected by the bag-type dust collector. The design is reasonable, and dust materials carried when water vapor is discharged are convenient to capture.
Drawings
FIG. 1 is a schematic structural diagram of a kneader for melamine cyanurate production according to the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
the device comprises a kneader cylinder body 1, a jacket 10, a top cover 2, a feeding port 20, an exhaust port 21, an observation port 22, a stirring mechanism 3, a stirrer 30, a first driving device 4, a first motor 40, a first reduction gearbox 41, a second motor 42, a third reduction gearbox 43, a discharging mechanism 5, a discharging screw 50, a discharging screw 51, a discharging screw 510, a discharging port 6, a second driving device 7, a controller 8, a base 8 and a spraying pipe 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides a melamine cyanurate production is with kneader, as shown jointly in fig. 1 and fig. 2, including kneader cylinder body 1, kneader cylinder body 1's top is equipped with top cap 2, be equipped with feed inlet 20 and gas vent 21 on top cap 2, kneader cylinder body 1's outside is equipped with presss from both sides cover 10, kneader cylinder body 2's inside is equipped with rabbling mechanism 3, rabbling mechanism 3's one end even has first drive arrangement 4, rabbling mechanism 3's below is equipped with discharge mechanism 5, discharge mechanism 5's one end even has second drive arrangement 6, kneader cylinder body 1 is passed to discharge mechanism 5's discharge end, first drive arrangement 4 and second drive arrangement 5 electricity connection director 7 respectively.
In actual production, melamine, cyanuric acid and other materials are put into the interior of the kneading machine cylinder body in sequence, hot steam is conveyed to the interior of the jacket to heat the materials, the first driving device is started through the controller, the stirring mechanism fully stirs and mixes the materials under the action of the first driving device, the material reaction is promoted, the materials flow in the kneading machine cylinder body under the action of the shearing force and the extrusion force of the stirring mechanism, the water vapor generated in the reaction process is discharged from the exhaust port through the jacket heating, the second driving device is started after the reaction time is reached, and the discharging mechanism discharges the generated products under the action of the second driving device and can be obtained through crushing and packaging. By adopting the kneader with the structure, the material reaction, the dewatering and the drying can be completed inside the kneader, the operation is simple and convenient, and the kneader with the structure can obtain products with larger particle size, thereby meeting the requirements of more customers.
The stirring mechanism 3 comprises stirrers 30 which are symmetrically arranged in the kneader cylinder body 1, one ends of the two stirrers 30 are respectively connected with a first reduction gearbox 41 and a second reduction gearbox 43 of a first driving device through couplings, the input ends of the first reduction gearbox 41 and the second reduction gearbox 43 are respectively connected with the output end of a first motor 40 and the output end of a second motor 42, and the other ends of the two stirrers 30 are fixed in the kneader cylinder body 1 through bearings. The controller starts the first motor and the second motor to operate, the first motor and the second motor respectively drive the reduction gearbox and the stirrer to operate, wherein the rotating speed of the first motor is higher than that of the second motor, and the kneading efficiency is promoted by the design in order to promote the full mixing reaction of materials.
Wherein the agitator 30 is Z-shaped. Adopt this design to be convenient for stir the material and mix, promote the material fully to react, the shearing force and the extrusion force of agitator have improved and have mediated efficiency.
The discharging mechanism 5 is a discharging screw 50, one end of the discharging screw 50 is connected with a second driving device (a third motor) through a coupler, the other end of the discharging screw 50 extends out of the kneading machine cylinder body 1, a discharging screw cylinder 51 is arranged outside the discharging screw 50, the discharging screw cylinder 51 is communicated with the kneading machine cylinder body 1, and a discharging port 510 is arranged below the end part of the discharging screw cylinder 51. The third motor is started to operate through the controller, the third motor drives the discharging screw to rotate, and a product obtained after reaction in the kneading machine cylinder body enters the discharging screw barrel under the action of the discharging screw and is discharged from the discharging port.
The exhaust port 21 is communicated with the bag-type dust remover through a vacuum pump, and the vacuum pump and the bag-type dust remover are respectively and electrically connected with the controller. The product obtained after the materials are fully reacted contains moisture, the moisture is discharged from the exhaust port in a steam mode after being heated by steam, partial materials can be carried in the discharging process, and dust can be collected by the bag-type dust collector. The design is reasonable, and dust materials carried when water vapor is discharged are convenient to capture.
The kneader also comprises a base 8 arranged below the kneader cylinder body 1, and the first driving device 4 and the second driving device 6 are fixed on the base 8 through a fixing frame.
Wherein the top cover 2 of the kneader cylinder 1 is provided with a viewing opening 22. The reaction condition of the materials in the kneader cylinder body can be observed at any time through the observation port.
A spray pipe 9 is arranged above the interior of the kneader cylinder body 1. When the interior of the kneading machine cylinder body needs to be cleaned, cleaning liquid is conveyed to the interior of the cylinder body through the spray pipe, so that the interior is washed, and cleaning water is discharged from a drain outlet at the bottom of the kneading machine cylinder body.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A kneading machine is used in production of melamine cyanurate, its characterized in that: including the kneading machine cylinder body, the top of kneading machine cylinder body is equipped with the top cap, be equipped with feed inlet and gas vent on the top cap, the outside of kneading machine cylinder body is equipped with presss from both sides the cover, the inside of kneading machine cylinder body is equipped with rabbling mechanism, the one end of rabbling mechanism even has first drive arrangement, the below of rabbling mechanism is equipped with discharge mechanism, discharge mechanism's one end even has second drive arrangement, discharge mechanism's discharge end passes the kneading machine cylinder body, first drive arrangement and second drive arrangement electric connection director respectively.
2. The kneader for melamine cyanurate production according to claim 1, characterized in that: the stirring mechanism comprises stirrers which are symmetrically arranged in the kneading machine cylinder body, one ends of the two stirrers are respectively connected with a first reduction gearbox and a second reduction gearbox of a first driving device, and the input ends of the first reduction gearbox and the second reduction gearbox are respectively connected with the output end of a first motor and the output end of a second motor.
3. The kneader for melamine cyanurate production according to claim 2, characterized in that: the shape of the stirrer is Z-shaped.
4. The kneader for melamine cyanurate production according to claim 1, characterized in that: the discharging mechanism is a discharging screw rod, one end of the discharging screw rod is connected with a second driving device, the other end of the discharging screw rod extends out of the kneading machine cylinder body, a discharging screw cylinder is arranged outside the discharging screw rod, the discharging screw cylinder is communicated with the kneading machine cylinder body, and a discharging port is arranged below the end portion of the discharging screw cylinder.
5. The kneader for melamine cyanurate production according to claim 1, characterized in that: the exhaust port is communicated with the bag-type dust remover through a vacuum pump, and the vacuum pump and the bag-type dust remover are respectively and electrically connected with the controller.
6. The kneader for melamine cyanurate production according to claim 1, characterized in that: the kneader still includes the base of setting in kneader cylinder body below, first drive arrangement and second drive arrangement and the kneader cylinder body is fixed on the base through the mount respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119630.8U CN212701718U (en) | 2020-06-16 | 2020-06-16 | Kneading machine is used in production of melamine cyanurate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119630.8U CN212701718U (en) | 2020-06-16 | 2020-06-16 | Kneading machine is used in production of melamine cyanurate |
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| Publication Number | Publication Date |
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| CN212701718U true CN212701718U (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021119630.8U Active CN212701718U (en) | 2020-06-16 | 2020-06-16 | Kneading machine is used in production of melamine cyanurate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426357A (en) * | 2021-07-15 | 2021-09-24 | 南京九思高科技有限公司 | Pug kneading integrated machine |
| CN113731338A (en) * | 2021-08-24 | 2021-12-03 | 河南工业大学 | Debranching polymerization equipment and debranching polymerization system for producing resistant dextrin |
-
2020
- 2020-06-16 CN CN202021119630.8U patent/CN212701718U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426357A (en) * | 2021-07-15 | 2021-09-24 | 南京九思高科技有限公司 | Pug kneading integrated machine |
| CN113731338A (en) * | 2021-08-24 | 2021-12-03 | 河南工业大学 | Debranching polymerization equipment and debranching polymerization system for producing resistant dextrin |
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