CN216856446U - Chemical industry reation kettle's premixing device - Google Patents
Chemical industry reation kettle's premixing device Download PDFInfo
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- CN216856446U CN216856446U CN202220503291.6U CN202220503291U CN216856446U CN 216856446 U CN216856446 U CN 216856446U CN 202220503291 U CN202220503291 U CN 202220503291U CN 216856446 U CN216856446 U CN 216856446U
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Abstract
The utility model relates to the technical field of reaction kettles, and discloses a premixing device of a chemical reaction kettle, which comprises a base plate and a mixing tank, wherein the mixing tank is fixedly connected to the outer wall of the top of the base plate, symmetrically-arranged openings are formed in the outer wall of the top of the mixing tank, the inner walls of the two openings are respectively and fixedly connected with a feed pipe and a liquid inlet pipe, an annular groove is formed in the inner wall of the mixing tank, symmetrically-arranged sliding rods are slidably connected to the inner wall of the annular groove, and one opposite end of each of the two sliding rods is fixedly connected with the same rotating shaft. According to the utility model, through the arrangement of the driving motor, the rotating shaft, the first stirring rod, the annular groove and the sliding rod, the solid raw material and the liquid raw material can be mixed and stirred, and meanwhile, the cutting blade on the first stirring rod can crush blocky materials in the solid raw material, so that the solid raw material and the liquid raw material are mixed more fully, the mixing effect is ensured, and the device is practical and suitable for wide popularization and use.
Description
Technical Field
The utility model belongs to the technical field of reaction kettles, and particularly relates to a premixing device of a chemical reaction kettle.
Background
The reaction kettle is a pressure container which has a physical or chemical reaction container, realizes the heating, evaporation, cooling and low-speed mixing functions required by the process through the structural design and parameter configuration of the container, is widely applied to the fields of petroleum, chemical engineering, rubber, pesticides, dyes, medicines, food and the like, and is used for completing the technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like.
CN212680786U discloses a premixing device of a chemical reaction kettle, which comprises a tank body, a cover body arranged at the top of the tank body, a liquid inlet pipe arranged at one side of the top of the cover body, a feed pipe arranged at the other side of the top of the cover body, a liquid outlet pipe arranged at the bottom of the tank body and a mixing module matched with the tank body; the mixing module comprises a first electric telescopic rod, a second electric telescopic rod, a transverse plate, a vertical motor arranged at the bottom of the transverse plate, a stirring shaft, a first stirring blade and a cleaning unit, wherein the top of the tank body is provided with a through hole matched with the stirring shaft, and the inner side wall of the through hole is provided with a sealing ring matched with the stirring shaft. Not only can carry out intensive mixing to reation kettle to make the premixed effect of reactant better, but also can just clear up the reactant of adhesion on the stirring indoor lateral wall at the in-process of stirring, thereby avoid causing the waste of reactant, and waste time and energy's defect during follow-up clearance.
However, the inventor finds that the technical scheme still has at least the following defects: in the above-described apparatus, when the solid raw material and the liquid raw material are mixed and stirred, the function of crushing the lump material contained in the solid raw material is not provided, so that there is a phenomenon that the mixture is not sufficiently mixed at the time of stirring and mixing, and the function of cleaning the stirring and mixing structure is not provided after the completion of the mixing.
The present invention has been made in view of this situation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model adopts the technical scheme that:
a premixing device of a chemical reaction kettle comprises a substrate and a mixing tank, wherein the mixing tank is fixedly connected to the outer wall of the top of the substrate, symmetrically-arranged openings are formed in the outer wall of the top of the mixing tank, the inner walls of the two openings are respectively and fixedly connected with a feeding pipe and a liquid inlet pipe, an annular groove is formed in the inner wall of the mixing tank, symmetrically-arranged sliding rods are slidably connected to the inner wall of the annular groove, one end, opposite to each other, of each of the two sliding rods is fixedly connected with a same rotating shaft, the outer wall of each rotating shaft is fixedly connected with first stirring rods which are distributed at equal intervals, and cutting blades are fixedly connected to the first stirring rods;
the inlet pipe and feed liquor pipe are located the same fixed plate of the inboard relative one side fixedly connected with of blending tank, fixed plate bottom outer wall fixedly connected with driving motor, driving motor's output shaft passes through the coupling joint in the axis of rotation.
As a preferred embodiment of the utility model, the outer wall of one side of the mixing tank is provided with a through hole, the inner wall of the through hole and the inner wall of one side of the mixing tank are fixedly connected with the same water feeding pipe, and the bottom of the water feeding pipe, which is positioned at the inner side of the mixing tank, is fixedly communicated with spray headers which are distributed at equal intervals.
As a preferred embodiment of the utility model, the outer wall of the top of the base plate is fixedly connected with a water tank, the outer wall of one side of the mixing tank is fixedly connected with a water suction pump, the water inlet of the water suction pump is communicated with the water tank through a pipeline, and the water outlet of the water suction pump is communicated with the water feeding pipe.
As a preferred embodiment of the present invention, the bottom ends of the two sliding rods are fixedly connected with mounting rods with L-shaped structures, one end of each of the two mounting rods is fixedly connected with a scraper, and the two scrapers are respectively contacted with the inner walls of the two sides of the mixing tank.
In a preferred embodiment of the utility model, a second through hole is formed in the outer wall of the middle part of the bottom of the mixing tank, a discharge pipe is fixedly connected to the inner wall of the second through hole, and a discharge valve is arranged on the discharge pipe.
As a preferred embodiment of the present invention, a fixing rod is fixedly connected to a bottom end of the rotating shaft, and second stirring rods are fixedly connected to outer walls of both sides of the fixing rod.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the arrangement of the driving motor, the rotating shaft, the first stirring rod, the annular groove and the sliding rod, the solid raw material and the liquid raw material can be mixed and stirred, meanwhile, the cutting blade on the first stirring rod can crush blocky materials in the solid raw material, so that the solid raw material and the liquid raw material are mixed more sufficiently, the mixing effect is ensured, meanwhile, the rotating shaft drives the second stirring rod to stir at the bottom position of the mixing tank under the action of the fixing rod, and the phenomenon of bottom sinking of the fixed materials in the mixture can be avoided.
According to the utility model, after the mixture is mixed, the collecting box is placed on the base plate and is positioned under the discharge pipe, and the discharge valve is opened, so that the mixed mixture can flow into the collecting box under the action of the discharge pipe, and the effect of effectively collecting the mixture is achieved.
According to the utility model, after the mixture is collected, the stirring shaft, the first stirring rod and the second stirring rod can be cleaned through the arranged water tank, the water pump, the water feeding pipe and the spray header, so that materials remained on the stirring shaft, the first stirring rod and the second stirring rod are better treated, the driving motor is started to work at the same time, the two scraping plates are driven to slide on the inner wall of the mixing tank through the action of the rotating shaft, the annular groove, the sliding rod and the mounting rod, so that raw materials accumulated on the inner wall of the mixing tank can be scraped, and a stirring and mixing structure in the mixing tank achieves a better cleaning effect, and the cleaned sewage is discharged through the discharge pipe
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic sectional front view of a mixing tank according to the present invention;
FIG. 2 is a schematic view of a first stirring rod according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
In the figure: 1-a substrate; 2-mixing tank; 3-feeding pipe; 4-a liquid inlet pipe; 5, fixing a plate; 6-driving a motor; 7-a rotating shaft; 8-a first stirring rod; 9-a scraper; 10-a water supply pipe; 11-a shower head; 12-a water tank; 13-a water pump; 14-a cutting blade; 15-an annular groove; 16-a slide bar; 17-mounting a rod; 18-a fixing bar; 19-a second stirring rod; 20-a discharge pipe; 21-a discharge valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.
As shown in fig. 1 to 3, a pre-mixing device of a chemical reaction kettle comprises a substrate 1 and a mixing tank 2, wherein the mixing tank 2 is fixedly connected to the outer wall of the top of the substrate 1, the outer wall of the top of the mixing tank 2 is provided with symmetrically arranged openings, the inner walls of the two openings are respectively and fixedly connected with a feed pipe 3 and a liquid inlet pipe 4, solid raw materials and liquid raw materials are respectively led into the mixing tank 2 through the action of the feed pipe 3 and the liquid inlet pipe 4, the inner wall of the mixing tank 2 is provided with an annular groove 15, the inner wall of the annular groove 15 is slidably connected with symmetrically arranged sliding rods 16, one end of each of the two sliding rods 16 opposite to each other is fixedly connected with a same rotating shaft 7, the outer wall of the rotating shaft 7 is fixedly connected with first stirring rods 8 which are distributed at equal intervals, a driving motor 6 is started to work, the driving motor 6 drives the rotating shaft 7 to rotate by matching with the action of the annular groove 15 and the sliding rods 16, the rotating shaft 7 drives the first stirring rods 8 to mix and stir the solid raw materials and the liquid raw materials, the first stirring rod 8 is fixedly connected with a cutting blade 14, which can crush blocky materials in the solid raw materials, so that the solid raw materials and the liquid raw materials are more fully mixed;
inlet pipe 3 and feed liquor pipe 4 are located the same fixed plate 5 of 2 inboard relative one side fixedly connected with of blending tank, and 5 bottom outer walls fixedly connected with driving motor 6 of fixed plate, driving motor 6's output shaft passes through the coupling joint on axis of rotation 7.
As shown in fig. 1 and fig. 3, in the specific embodiment, a through hole is formed in an outer wall of one side of the mixing tank 2, an inner wall of the through hole and an inner wall of one side of the mixing tank 2 are fixedly connected with a same water supply pipe 10, the bottom of the water supply pipe 10 located inside the mixing tank 2 is fixedly communicated with spray headers 11 distributed at equal intervals, an outer wall of the top of the substrate 1 is fixedly connected with a water tank 12, an outer wall of one side of the mixing tank 2 is fixedly connected with a water suction pump 13, a water inlet of the water suction pump 13 is communicated with the water tank 12 through a pipeline, a water outlet of the water suction pump 13 is communicated with the water supply pipe 10, the water suction pump 13 is started to pump clear water in the water tank 12 into the water supply pipe 10, the clear water is sprayed into the mixing tank 2 under the action of the spray headers 11, the rotating shaft 7, the first stirring rod 8 and the second stirring rod 19 can be cleaned, so that materials remained on the rotating shaft 7, the first stirring rod 8 and the second stirring rod 19 are better treated, the installation pole 17 of 16 equal fixedly connected with L type structures in bottom of two slide bars, the equal fixedly connected with scraper blade 9 of two installation pole 17 one ends, two scraper blades 9 contact with 2 both sides inner walls of blending tank respectively, can strike off the raw materials of accumulation on the 2 inner walls of blending tank to make the stirring mixed structure in the blending tank 2 reach better clean effect.
As shown in fig. 1 and 4, furthermore, a second through hole has been seted up to the outer wall in the middle part of 2 bottoms of blending tank, and second through hole inner wall fixedly connected with discharging pipe 20, be provided with bleeder valve 21 on discharging pipe 20, after the mixture is accomplished, place the collecting box on base plate 1, and the collecting box is located discharging pipe 20 under, open bleeder valve 21, make the mixture of accomplishing that mixes flow to the collecting box in through discharging pipe 20's effect, the effect of effectively collecting the mixture has been reached, axis of rotation 7 bottom fixedly connected with dead lever 18, the equal fixedly connected with second puddler 19 of dead lever 18 both sides outer wall, axis of rotation 7 stirs at the bottom position of blending tank 2 through the effect drive second puddler 19 of dead lever 18, can avoid the fixed material in the mixture phenomenon of sinking to appear.
The implementation principle of the premixing device of the chemical reaction kettle of the embodiment is as follows: when the device is used specifically, firstly, solid raw materials and liquid raw materials are respectively guided into the mixing tank 2 under the action of the feeding pipe 3 and the liquid inlet pipe 4, then the driving motor 6 is started to work, the driving motor 6 is matched with the annular groove 15 and the sliding rod 16 to drive the rotating shaft 7 to rotate, the rotating shaft 7 drives the first stirring rod 8 to mix and stir the solid raw materials and the liquid raw materials, meanwhile, the cutting blade 14 on the first stirring rod 8 can crush blocky materials in the solid raw materials, so that the solid raw materials and the liquid raw materials are mixed more fully, the mixing effect is ensured, meanwhile, the rotating shaft 7 drives the second stirring rod 19 to stir at the bottom position of the mixing tank 2 under the action of the fixed rod 18, the phenomenon that the fixed materials in the mixture sink can be avoided, after the mixing is completed, the collecting box is placed on the substrate 1 and is positioned under the discharging pipe 20, the discharge valve 21 is opened, so that the mixed mixture can flow into the collection box under the action of the discharge pipe 20, the effect of effectively collecting the mixture is achieved, after the mixture is collected, a worker takes away the collection box, then the water suction pump 13 is started to work, clear water in the water tank 12 is pumped into the water inlet pipe 10 and is sprayed into the mixing tank 2 under the action of the spray head 11, the rotating shaft 7, the first stirring rod 8 and the second stirring rod 19 can be cleaned, so that the materials remained on the rotating shaft 7, the first stirring rod 8 and the second stirring rod 19 are better treated, the driving motor 6 is started to work, the two scraping plates 9 are driven to slide on the inner wall of the mixing tank 2 under the action of the rotating shaft 7, the annular groove 15, the sliding rod 16 and the mounting rod 17, raw materials accumulated on the inner wall of the mixing tank 2 can be scraped, and the stirring and mixing structure in the mixing tank 2 achieves a better cleaning effect, the cleaned sewage is discharged through a discharge pipe 20.
Claims (6)
1. The premixing device of the chemical reaction kettle comprises a base plate (1) and a mixing tank (2), and is characterized in that the mixing tank (2) is fixedly connected to the outer wall of the top of the base plate (1), the outer wall of the top of the mixing tank (2) is provided with symmetrically arranged openings, two opening inner walls are respectively and fixedly connected with a feeding pipe (3) and a liquid inlet pipe (4), the inner wall of the mixing tank (2) is provided with an annular groove (15), the inner wall of the annular groove (15) is in sliding connection with symmetrically arranged sliding rods (16), two opposite ends of the two sliding rods (16) are fixedly connected with the same rotating shaft (7), the outer wall of the rotating shaft (7) is fixedly connected with first stirring rods (8) which are distributed at equal intervals, and the first stirring rods (8) are fixedly connected with cutting blades (14);
inlet pipe (3) and feed liquor pipe (4) are located the same fixed plate (5) of relative one side fixedly connected with of blending tank (2) inboard, fixed plate (5) bottom outer wall fixedly connected with driving motor (6), the output shaft of driving motor (6) passes through the coupling joint on axis of rotation (7).
2. The premixing device of the chemical reaction kettle according to claim 1, wherein a through hole is formed in the outer wall of one side of the mixing tank (2), the inner wall of the through hole and the inner wall of one side of the mixing tank (2) are fixedly connected with the same water feeding pipe (10), and the bottom of the water feeding pipe (10) located inside the mixing tank (2) is fixedly communicated with spray headers (11) which are distributed at equal intervals.
3. The pre-mixing device of the chemical reaction kettle according to claim 2, wherein a water tank (12) is fixedly connected to the outer wall of the top of the base plate (1), a water suction pump (13) is fixedly connected to the outer wall of one side of the mixing tank (2), a water inlet of the water suction pump (13) is communicated with the water tank (12) through a pipeline, and a water outlet of the water suction pump (13) is communicated with the water feeding pipe (10).
4. The premixing device for the chemical reaction kettle according to claim 1, wherein the bottom ends of two sliding rods (16) are fixedly connected with mounting rods (17) with L-shaped structures, one end of each mounting rod (17) is fixedly connected with a scraper (9), and the two scrapers (9) are respectively contacted with the inner walls of two sides of the mixing tank (2).
5. The premixing device for the chemical reaction kettle according to claim 1, wherein a second through hole is formed in the outer wall of the middle of the bottom of the mixing tank (2), a discharge pipe (20) is fixedly connected to the inner wall of the second through hole, and a discharge valve (21) is arranged on the discharge pipe (20).
6. The premixing device for the chemical reaction kettle according to claim 1, wherein a fixing rod (18) is fixedly connected to the bottom end of the rotating shaft (7), and a second stirring rod (19) is fixedly connected to the outer wall of both sides of the fixing rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220503291.6U CN216856446U (en) | 2022-03-08 | 2022-03-08 | Chemical industry reation kettle's premixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220503291.6U CN216856446U (en) | 2022-03-08 | 2022-03-08 | Chemical industry reation kettle's premixing device |
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| Publication Number | Publication Date |
|---|---|
| CN216856446U true CN216856446U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220503291.6U Active CN216856446U (en) | 2022-03-08 | 2022-03-08 | Chemical industry reation kettle's premixing device |
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| CN (1) | CN216856446U (en) |
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- 2022-03-08 CN CN202220503291.6U patent/CN216856446U/en active Active
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