CN219765332U

CN219765332U - Reaction kettle with quantitative feeding structure

Info

Publication number: CN219765332U
Application number: CN202321043710.3U
Authority: CN
Inventors: 张昊; 周波坤; 张磊
Original assignee: Shandong Desheng Fine Chemicals Research Institute Co ltd
Current assignee: Shandong Desheng Fine Chemicals Research Institute Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-09-29
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a reaction kettle with a quantitative feeding structure, which comprises a stirring motor and a feeding device, wherein the lower end of the stirring motor is fixedly connected with the lower end of a speed reducing disc, the speed reducing disc is rotationally connected with a stirring shaft, the lower end of the frame drum is fixedly connected with a sealing cover, the lower end of the sealing cover is fixedly connected with a gear bin, a sun wheel and a planet wheel are arranged in the gear bin, the lower end of the sun wheel is fixedly connected with a central stirring rod, the lower end of the planet wheel is fixedly connected with a rotary stirring rod, the rotary stirring rod is clamped with a fixer, the sealing cover is movably connected with a jacket, the side surface of the jacket is provided with a steam inlet, both sides of the upper end of the jacket are provided with supporting lugs, and the bottom of the jacket is provided with a condensed water discharge hole. The utility model controls the blanking rate, fully and quantitatively feeds, is convenient for the production of workers, and the stirring device does not need to be replaced frequently.

Description

Reaction kettle with quantitative feeding structure

Technical Field

The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle with a quantitative feeding structure.

Background

The reaction kettle is widely understood to be a container with physical or chemical reaction, and through structural design and parameter configuration of the container, the heating, evaporating, cooling and low-speed mixing functions of technological requirements are realized, and the reaction kettle is widely applied to petroleum, chemical industry, rubber, pesticides, dyes, medicines and foods, and is a pressure container for completing technological processes such as vulcanization, nitration, hydrogenation, hydrocarbylation, polymerization, condensation and the like, such as a reactor, a reaction pot, a decomposition pot, a polymerization pot and the like; materials generally include carbon manganese steel, stainless steel, zirconium, nickel-based (hastelloy, monel, and Kang Nie) alloys, and other composite materials. The traditional reaction and processing are strictly regulated on the size of the quantity, and the final result is affected a little more, but the blanking device of the traditional fixing rod 1 has no better quantitative structure, so that the size of the quantity is not easy to grasp by staff.

The utility model discloses a Chinese patent with publication number of CN212632628U, in particular discloses a structure capable of adjusting feeding rate based on a polymerization reaction kettle, and relates to the technical field of reaction kettles. This structure based on adjustable feeding rate of polymerization reaction cauldron, including the support frame, the inside fixedly connected with reation kettle body of support frame, reation kettle body top fixedly connected with hopper down, hopper top is fixed down and is equipped with quantitative mechanism. According to the structure capable of adjusting the feeding rate based on the polymerization reaction kettle, the forward and reverse motors are started, so that the auger is driven to rotate, then the auger is utilized to carry out discharging, the discharging volume is unchanged, so that the quantity of the discharging can be clearly calculated according to the starting time of the forward and reverse motors and the rotating speed of the rotating rod, then the handle can be directly rotated, the auger is driven to rotate, and accordingly the discharging is carried out.

In the above patent, the blanking rate is controlled only by a mechanical device, so that the quantitative feeding cannot be fully performed, and the production of workers is inconvenient.

Therefore, it is necessary to invent a reaction kettle with a quantitative feeding structure to solve the above problems.

Disclosure of Invention

The utility model aims to provide a reaction kettle with a quantitative feeding structure, which solves the problems that in the prior art, the feeding speed is controlled, the quantitative feeding cannot be fully performed, the production of workers is inconvenient, and a stirring device needs to be replaced frequently through a piston device and a planetary gear assembly.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a reation kettle with ration feeding structure, includes agitator motor and feed arrangement, agitator motor lower extreme fixedly connected with reducing gear lower extreme fixedly connected with frame section of thick bamboo, the reducing gear rotates and is connected with the (mixing) shaft, frame section of thick bamboo lower extreme fixedly connected with sealed lid, sealed lid lower extreme fixedly connected with gear storehouse, inside sun wheel and the planet wheel of being equipped with of gear storehouse, sun wheel lower extreme fixedly connected with center puddler, planet wheel lower extreme fixedly connected with rotatory puddler, rotatory puddler block has the fixer, sealed lid swing joint has the clamp sleeve, the clamp sleeve side is equipped with steam inlet, clamp sleeve upper end both sides are equipped with the supporting lug, clamp sleeve bottom is equipped with the comdenstion water discharge port, clamp sleeve lower extreme fixedly connected with stabilizer blade, clamp sleeve inside is equipped with the reation kettle main part, reation kettle main part bottom is equipped with the discharge gate, feed arrangement upper end fixedly connected with funnel, funnel lower extreme fixedly connected with electric valve, feed arrangement upside is equipped with center puddler, feed arrangement upper side fixedly connected with rotatory puddler, feed arrangement upper end fixedly connected with a left side is equipped with a sliding block, feed arrangement upper end sliding connection has the piston rod, feed arrangement has a piston rod fixedly connected with a sliding block, feed arrangement has a piston rod lower end, the inside sliding connection has a piston rod.

Preferably, the gear bin inner wall is equipped with the teeth of a cogwheel all around, and the planet wheel passes through teeth of a cogwheel and gear bin inner wall meshing, the planet wheel is equipped with two, and distributes in the sun star both sides and the meshing of sun star, the inside slide rail that is equipped with in gear bin, two planet wheel upper ends and slide rail sliding connection.

Preferably, the rotary stirring rods are arranged in two and distributed on two sides of the central stirring rod, the fixing devices are clamped at the upper ends of the two rotary stirring rods, and the fixing devices and the central stirring rod are not interfered with each other.

Preferably, the lower end of the electric valve is fixedly connected with a pipeline which extends to the inside of the feeding device, and the discharging pipe is movably connected with the feeding port.

Preferably, the feeding device is divided into an upper part and a lower part, and the piston rod penetrates through the upper part and the lower part of the feeding device and slides at the penetrating position.

Preferably, the sealing block is made of rubber and is attached to the inner wall of the feeding device, a slot is formed in one side of the lower end of the piston rod, a limiting block is connected in the slot in a sliding mode, a sliding block is arranged on the other side of the piston rod, sliding grooves are formed in the periphery of the sliding block, and the sliding block slides in the sliding grooves formed in the sliding block.

Preferably, the side of the jacket is provided with a steam inlet, two sides of the upper end of the jacket are provided with supporting lugs, the bottom of the jacket is provided with a condensed water discharge port, the lower end of the jacket is fixedly connected with a support leg, the inside of the jacket is provided with a reaction kettle main body, the side of the reaction kettle main body is provided with a feed inlet, and the bottom of the reaction kettle main body is provided with a discharge port.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the planetary wheel assembly enables the inside of the reaction kettle to adapt to different physical properties of various materials without replacing a stirring head;

2. the piston structure enables the device to be more accurate when liquid materials are added, and the device can automatically run through the circulation start of the device, so that a user sets a predetermined amount of the materials when using the device;

3. through the setting of control block, make the control block when controlling the piston rod and remove, can realize that the piston rod carries out stepless regulation at feed arrangement relative position, make the material add more accurate.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIGS. 1A-A in accordance with the present utility model;

fig. 3 is a schematic exploded view of the present utility model.

Reference numerals illustrate:

1. a stirring motor; 2. a speed reducing disc; 3. a frame barrel; 4. a stirring shaft; 5. sealing cover; 6. a gear bin; 601. a slide rail; 7. a sun wheel; 8. a planet wheel; 9. a central stirring rod; 10. rotating the stirring rod; 11. a holder; 12. a jacket; 13. a steam inlet; 14. a support ear; 15. a condensed water discharge port; 16. a support leg; 17. a reaction kettle main body; 18. a feed inlet; 19. a discharge port; 20. a feeding device; 21. a funnel; 22. an electric valve; 23. a vent hole; 24. a liquid level sensor; 25. discharging pipes; 26. a piston rod; 27. a sealing block; 28. a slide block; 29. an exhaust hole; 30. a limiting block; 31. a control block; 32. a lifting motor; 33. and supporting the feet.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a reaction kettle with a quantitative feeding structure as shown in figures 1-3, which comprises a stirring motor 1 and a feeding device 20, wherein the lower end of the stirring motor 1 is fixedly connected with a speed reduction plate 2, the lower end of the speed reduction plate 2 is fixedly connected with a frame cylinder 3, the speed reduction plate 2 is rotationally connected with a stirring shaft 4, the lower end of the frame cylinder 3 is fixedly connected with a sealing cover 5, the lower end of the sealing cover 5 is fixedly connected with a gear bin 6, a sun wheel 7 and a planet wheel 8 are arranged in the gear bin 6, the lower end of the sun wheel 7 is fixedly connected with a central stirring rod 9, the lower end of the planet wheel 8 is fixedly connected with a rotary stirring rod 10, the rotary stirring rod 10 is clamped with a fixer 11, the sealing cover 5 is movably connected with a jacket 12, the feeding device 20 upper end fixedly connected with funnel 21, funnel 21 lower extreme fixedly connected with electric valve 22, feeding device 20 upside is equipped with air vent 23, the inside upper end fixedly connected with liquid level sensor 24 of feeding device 20, feeding device 20 left side lower extreme is equipped with unloading pipe 25, inside sliding connection of feeding device 20 has piston rod 26, piston rod 26 upper end fixedly connected with sealing block 27, piston rod 26 lower extreme one side is equipped with slider 28, feeding device 20 right side lower extreme is equipped with exhaust hole 29, piston rod 26 lower extreme sliding connection has stopper 30, slider 28 sliding connection has control block 31, control block 31 transmission is connected with elevator motor 32, feeding device 20 lower extreme fixedly connected with supporting legs 33.

In the above technical scheme, the gear teeth are arranged on the periphery of the inner wall of the gear bin 6, the planet gears 8 are meshed with the inner wall of the gear bin 6 through the gear teeth, the planet gears 8 are two, and are distributed on two sides of the sun gear 7 to be meshed with the sun gear 7, the sliding rail 601 is arranged in the gear bin 6, and the upper ends of the two planet gears 8 are in sliding connection with the sliding rail 601.

Specifically, a planetary gear structure is formed by the mutual cooperation among the gear bin 6, the sun wheel 7 and the planet wheel 8, so that the sun wheel 7 drives the planet wheel 8 to rotate when being driven by the speed reducing disc 2, and meanwhile, the planet wheel 8 can revolve around the sun wheel 7 along the sliding rail 601, so that the central stirring rod 9 and the two rotary stirring rods 10 inform rotation and rotate at the same speed.

Wherein, rotatory puddler 10 is equipped with two, and distributes in central puddler 9 both sides, and fixer 11 block is in two rotatory puddler 10 upper ends, and fixer 11 and central puddler 9 mutually noninterfere.

Specifically, through the agitating unit of two kinds of different functions, make the device have better stirring effect in the different physical properties of facing the material.

In the above technical scheme, the lower end of the electric valve 22 is fixedly connected with a pipeline extending into the feeding device 20, and the discharging pipe 25 is movably connected with the feeding port 18.

Specifically, the material enters the feeding device 20 through the hopper 21, and the opening and closing of the electric valve 22 are controlled by the passage of the liquid level sensor 24.

Further, the feeding device 20 is divided into an upper part and a lower part, and the piston rod 26 penetrates through the upper part and the lower part of the feeding device 20 and slides at the penetrating position.

Specifically, the feeding device 20 is divided into two parts of driving and material adding, the piston rod 26 penetrates through the two parts of the feeding device 20, and the whole piston rod 26 slides up and down in the feeding device 20.

The sealing block 27 is made of rubber and is attached to the inner wall of the feeding device 20, a slot is formed in one side of the lower end of the piston rod 26, a limiting block 30 is slidably connected in the slot, a sliding block 28 is arranged on the other side of the piston rod 26, sliding grooves are formed in the periphery of the control block 31, and the sliding block 28 slides in the sliding grooves formed in the control block 31.

Specifically, by rotating the control block 31, the sliding block 28 slides in the sliding groove provided by the control block 31, so as to drive the whole piston rod 26 to slide in the feeding device 20, and when the piston rod 26 slides in the feeding device 20, the limiting block 30 slides in the sliding groove provided by the piston rod 26.

Wherein, jacket 12 side is equipped with steam inlet 13, and jacket 12 upper end both sides are equipped with supporting lug 14, and jacket 12 bottom is equipped with comdenstion water discharge port 15, and jacket 12 lower extreme fixedly connected with stabilizer blade 16, jacket 12 inside is equipped with reation kettle main part 17, and reation kettle main part 17 side is equipped with pan feeding mouth 18, and reation kettle main part 17 bottom is equipped with discharge gate 19.

Specifically, steam is injected through the steam inlet 13, condensed water is discharged from the condensed water discharge port 15 when the reaction of the device is finished, and the reacted material is discharged from the discharge port 19.

The working principle of the utility model is as follows:

referring to fig. 1-3 of the specification, firstly, a feeding port 18 is fixedly connected with a blanking pipe 25, a proper amount of material is added into a hopper 21, a lifting motor 32 is started to drive a control block 31 to rotate, the position of a piston rod 26 in a feeding device 20 is adjusted to change the volume of the material in the feeding device 20, secondly, an electric opening valve 22 is opened, when the material enters the feeding device 20 until the upper surface of the material contacts a liquid level sensor 24, the liquid level sensor 24 is communicated with each other, an electric signal is generated to close the electric opening valve 22, meanwhile, the lifting motor 32 is started to drive the control block 31 to rotate to enable the piston rod 26 to move downwards until the upper surface of a sealing block 27 is flush with the blanking pipe 25, the material is put into a reaction kettle main body 17, and quantitative feeding of the material can be completed by repeating the process;

referring to fig. 1-3 of the specification, when the reaction kettle needs to be stirred, the stirring motor 1 drives the stirring shaft 4 to drive the sun wheel 7 to rotate, the sun wheel 7 rotates to drive the two planet wheels 8 to rotate, the planet wheels 8 revolve around the sun wheel 7, and the sun wheel 7 and the planet wheels 8 drive the planet wheels 8 and the rotary stirring rod 10 to rotate, so that materials are stirred.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. Reaction kettle with ration feeding structure, including agitator motor (1) and feed arrangement (20), its characterized in that: the stirring motor (1) lower extreme fixedly connected with reducing gear (2), the lower extreme fixedly connected with frame section of thick bamboo (3) of reducing gear (2), the lower extreme fixedly connected with (4) of reducing gear (2) rotation, the sealed lid (5) of frame section of thick bamboo (3) lower extreme fixedly connected with, sealed lid (5) lower extreme fixedly connected with gear box (6), (4) fixedly connected with sun wheel (7), the inside sun wheel (7) and planet wheel (8) that are equipped with of gear box (6), sun wheel (7) lower extreme fixedly connected with center puddler (9), planet wheel (8) lower extreme fixedly connected with rotatory puddler (10), the top block of rotatory puddler (10) is connected with fixer (11), the bottom swing joint of sealed lid (5) presss from both sides cover (12), feeding device (20) upper end fixedly connected with funnel (21), funnel (21) lower extreme fixedly connected with electric valve (22), feeding device (20) upside is equipped with breather hole (23), feeding device (20) upper end fixedly connected with (24) and inside sensor (24) are equipped with feeding device (20), piston rod (26) upper end fixedly connected with sealing block (27), piston rod (26) lower extreme one side is equipped with slider (28), feed arrangement (20) right side lower extreme is equipped with exhaust hole (29), piston rod (26) lower extreme sliding connection has stopper (30), slider (28) sliding connection has control block (31), control block (31) transmission is connected with elevator motor (32), feed arrangement (20) lower extreme fixedly connected with supporting legs (33).

2. The reaction kettle with a quantitative feeding structure according to claim 1, wherein: the novel planetary gear is characterized in that gear teeth are arranged on the periphery of the inner wall of the gear bin (6), the planetary gears (8) are meshed with the inner wall of the gear bin (6) through the gear teeth, the two planetary gears (8) are arranged and are distributed on two sides of the sun gear (7) to be meshed with the sun gear (7), sliding rails (601) are arranged in the gear bin (6), and the upper ends of the two planetary gears (8) are in sliding connection with the sliding rails (601).

3. The reaction kettle with a quantitative feeding structure according to claim 1, wherein: the rotary stirring rods (10) are arranged in two and distributed on two sides of the central stirring rod (9), the fixing devices (11) are clamped at the upper ends of the two rotary stirring rods (10), and the fixing devices (11) and the central stirring rod (9) are not interfered with each other.

4. The reaction kettle with a quantitative feeding structure according to claim 1, wherein: the lower end of the electric valve (22) is fixedly connected with a pipeline which extends into the feeding device (20), and the discharging pipe (25) is movably connected with the feeding hole (18).

5. The reaction kettle with a quantitative feeding structure according to claim 1, wherein: the feeding device (20) is divided into an upper part and a lower part, and a piston rod (26) penetrates through the upper part and the lower part of the feeding device (20) and slides at the penetrating position.

6. The reaction kettle with a quantitative feeding structure according to claim 1, wherein: the sealing block (27) is made of rubber and is attached to the inner wall of the feeding device (20), a slot is formed in one side of the lower end of the piston rod (26), a limiting block (30) is connected in the slot in a sliding mode, a sliding block (28) is arranged on the other side of the piston rod (26), sliding grooves are formed in the periphery of the control block (31), and the sliding block (28) slides in the sliding grooves formed in the control block (31).

7. The reaction kettle with a quantitative feeding structure according to claim 1, wherein: the steam inlet (13) is arranged on the side face of the jacket (12), the supporting lugs (14) are arranged on two sides of the upper end of the jacket (12), the condensed water discharge opening (15) is arranged at the bottom of the jacket (12), the support legs (16) are fixedly connected to the lower end of the jacket (12), the reaction kettle main body (17) is arranged inside the jacket (12), the feeding opening (18) is arranged on the side face of the reaction kettle main body (17), and the discharging opening (19) is arranged at the bottom of the reaction kettle main body (17).