Reaction kettle with feeding mechanism

Abstract

The utility model discloses a reaction kettle with a feeding mechanism. The reaction kettle comprises a kettle body, a kettle cover is buckled on the kettle body, a through groove is formed in the center of the kettle cover, a stirrer is arranged in the center of the kettle body, a power mechanism is arranged on the kettle cover, and a middle shaft of the stirrer corresponds to the through groove; according to the reaction kettle with the feeding mechanism, a main body is the shaft end connector movably installed in the center of the kettle cover, the shaft end connector has two functions of connecting a power mechanism with a stirrer, connecting the power mechanism with the stirrer, connecting the power mechanism with the stirrer, connecting the power mechanism with the stirrer, connecting the power mechanism with the stirrer, connecting the power mechanism with the stirrer, and connecting the power mechanism with the stirrer. And meanwhile, the power mechanism with an eccentric structure is adaptively arranged and is used for driving the shaft end connector to rotate, so that the reaction kettle is simple in structure, convenient to use and very suitable for injecting an additive into the reaction kettle and feeding in the midway.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding mechanisms, in particular to a reaction kettle with a feeding mechanism. Background Art

[0002] Reactor is a kind of reaction vessel frequently used in modern biochemical industry and other industries. It is usually a cavity structure. Its cover often needs to integrate pressure detection, temperature detection, feeding function and stirring function. In the actual application process of the reactor, if material needs to be added in the middle, it is often directly fed in from the feeding port. Although this method is convenient for feeding, the material cannot be quickly dispersed after entering the reactor, so it needs to be mixed with the stirring effect of the stirring device. Although a rotary spreading device can be provided on the feeding port to help the diffusion of the material, the existing reactor feeding port is usually arranged at an eccentric position of the reactor cover, which easily causes the material to spill on one side of the reactor wall, resulting in material waste and uneven feeding. In view of this, in-depth research was conducted on the above-mentioned problems, resulting in this case. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a reaction kettle with a feeding mechanism, which solves the existing background technical problems.

[0004] To achieve the above purpose, the utility model is implemented by the following technical solutions: a reaction kettle with a feeding mechanism, comprising a kettle body, a kettle cover buckled on the kettle body, a through slot opened in the center of the kettle cover, a stirrer arranged in the center of the kettle body, a power mechanism arranged on the kettle cover, and the central axis of the stirrer corresponding to the through slot;

[0005] An axial end connector is arranged in the through groove, a plug hole is arranged on the axial end connector, a feed pipe is inserted in the plug hole, and the bottom end of the axial end connector is connected to the agitator;

[0006] A material distribution groove is provided on the top center axis of the shaft end connector, the material distribution groove is connected with the insertion hole, a plurality of material distribution and discharge grooves are arranged in a circular array on the material distribution groove and pass through the outer peripheral surface of the shaft end connector, and the feed pipe passes through the insertion hole and extends into the material distribution groove;

[0007] An extension shaft is arranged at the top end of the shaft end connector and passes through the kettle cover, and the power mechanism is linked with the extension shaft.

[0008] Preferably, a pair of limiting plates are respectively provided on the upper and lower sides of the shaft end connector and are attached to the two sides of the kettle cover.

[0009] Preferably, a feeding hopper is connected to the upper portion of the feed pipe, and a fixing frame is connected to one side of the feed pipe and installed on the kettle cover.

[0010] Preferably, the shaft end connector is connected to the top of the agitator via a cross spline.

[0011] Preferably, the power mechanism includes a power motor, and the power motor is arranged on the kettle cover on one side of the socket, and a driving worm is arranged on the driving end of the power motor, and a fixed sleeve is connected to one side of the driving worm, and a driving sleeve is movably installed on the fixed sleeve, and a driving worm wheel is sleeved on the driving sleeve to mesh with the driving worm, and the driving sleeve is sleeved on the extension shaft.

[0012] Preferably, the extension shaft is provided with a spline on the outside, and the drive sleeve is provided with a spline sleeve sleeved on the spline.

[0013] The utility model provides a reactor with a feeding mechanism. It has the following beneficial effects: the reactor with the feeding mechanism has a main body which is a shaft end connector movably installed at the center of the reactor cover. The shaft end connector has two functions, one is to connect the power mechanism with the stirrer, and the other is to perform the rotation and scattering of the material to ensure the uniform feeding of the material. At the same time, the power mechanism with an eccentric structure is adapted to drive the shaft end connector to rotate. It has a simple structure and is easy to use. It is very suitable for injecting additives into the reactor and feeding in the middle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a reactor with a feeding mechanism described in the utility model.

[0015] Figure 2 It is a partial top view structural schematic diagram of a reaction kettle with a feeding mechanism described in the utility model.

[0016] Figure 3 It is a partial axonometric structural schematic diagram of a reactor with a feeding mechanism described in the utility model.

[0017] Figure 4 It is a partial enlarged structural schematic diagram of a reaction kettle with a feeding mechanism described in the utility model.

[0018] In the figure: 1. kettle body; 2. kettle cover; 3. agitator; 4. power mechanism; 5. shaft end connector; 6. feeding hopper; 7. fixing frame; 8. feeding pipe; 41. power motor; 42. driving worm; 43. fixing sleeve; 44. driving pipe sleeve; 51. extension shaft; 52. socket; 53. material distribution trough; 54. material distribution discharge trough. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides an implementation scheme: a reactor with a feeding mechanism, the equipment is supported by a reactor body 1, and a reactor cover 2 is buckled on the reactor body 1, and the reactor cover 2 plays the role of closing the top opening of the reactor body 1. Before the reaction, materials are added through the reactor mouth of the reactor body 1. When it is inconvenient to open the reactor cover 2 during the reaction, the present application is to solve the above-mentioned problem of 'arranging a rotary spreading device on the feeding port to help the diffusion of materials, but because the feeding port of the existing reactor is usually arranged at an eccentric position of the reactor cover 2, it is easy to cause the materials to be scattered on one side of the reactor wall, causing material waste and uneven feeding', by arranging a rotary spreading device that rotates synchronously with the agitator 3 at the center of the reactor cover 2 to evenly add materials, and at the same time, in conjunction with this rotary spreading device, an eccentric structure power mechanism 4 is arranged on the reactor cover 2, a through groove is opened in the center of the reactor cover 2, and an agitator 3 is arranged at the center of the reactor body 1, and the agitator 3 is installed in the reactor body 1 in a movable installation manner;

[0021] According to the instruction manual Figure 1-4 It can be seen that an axial end connector 5 is provided in the through groove, and the axial end connector 5 is used as an intermediate transition structure connecting the power mechanism 4 and the agitator 3. An extension shaft 51 is provided on the top of the axial end connector 5 to pass through the kettle cover 2. The power mechanism 4 is linked with the extension shaft 51. The power mechanism 4 drives the axial end connector 5 to rotate and then drives the agitator 3 to rotate. A socket 52 is provided on the axial end connector 5, and a feed pipe 8 is inserted in the socket 52. The feed pipe 8 is used to add materials. The feed pipe 8 passes through the socket 52 and extends into the distribution trough 53. After the material is added, it falls into the distribution trough 53 through the feed pipe 8. The distribution trough 53 is connected with a plurality of distribution and discharge troughs 54 in an annular array and pass through the outer peripheral surface of the axial end connector 5. Under the diversion and guiding action of the distribution trough 53, the materials enter the distribution and discharge troughs 54 respectively. Since the axial end connector 5 rotates under the drive of the power mechanism 4, the material is spun out under the action of centrifugal force.

[0022] As a preferred solution, further, a pair of limiting plates are respectively provided on the upper and lower sides of the shaft end connector 5 and are attached to the two sides of the kettle cover 2 , and the pair of limiting plates play a role in limiting the shaft end connector 5 .

[0023] As a preferred solution, further, a feeding hopper 6 is connected to the upper part of the feeding pipe 8, and a fixing frame 7 is connected to one side of the feeding pipe 8 and installed on the kettle cover 2. The feeding hopper 6 and the feeding pipe 8 are fixed to the kettle cover 2 by the fixing frame 7, so that the feeding hopper 6 and the feeding pipe 8 remain stationary when the shaft end connector 5 rotates, and the feeding hopper 6 is more convenient for adding materials.

[0024] As a preferred solution, further, the shaft end connector 5 is connected to the top of the agitator 3 via a cross spline, and a cross spline structure is provided on the bottom surface of the shaft end connector 5 to connect with the agitator shaft, thereby achieving the desired effect.

[0025] As a preferred solution, further, according to the attached description Figure 1-3 It can be seen that the power mechanism 4 includes a power motor 41, which is arranged on one side of the plug hole 52 on the kettle cover, and a driving worm 42 is arranged on the driving end of the power motor 41, and a fixed sleeve 43 is connected to one side of the driving worm 42, and a driving sleeve 44 is movably installed on the fixed sleeve 43, and a driving worm wheel is sleeved on the driving sleeve 44 to mesh with the driving worm 42, and the driving sleeve 44 is sleeved on the extension shaft 51;

[0026] During the specific implementation process, the power motor 41 drives the driving worm 42 to rotate, so that the driving worm 42 engages with the driving worm wheel, and the driving worm wheel drives the driving sleeve 44 to rotate. The fixed sleeve 43 is installed on the upper part of the shaft end connector 5 to wrap the driving worm 42 and the driving worm 42, and plays a limiting role on the driving sleeve 44. The driving sleeve 44 is sleeved on the extension shaft 51, so that the driving sleeve 44 drives the extension shaft 51 to rotate, thereby driving the shaft end connector 5 to rotate.

[0027] As a preferred solution, further, the extension shaft 51 is provided with a spline on the outside, and the driving sleeve 44 is provided with a spline sleeve sleeved on the spline, and power transmission is achieved through the cooperation between the splines.

[0028] From the above, it can be generally known that the reactor with a feeding mechanism has a main body of an axial end connector 5 movably installed in the center of the reactor cover 2. The axial end connector 5 has two functions, one is to connect the power mechanism 4 and the agitator 3, and the other is to spread the material to ensure the uniformity of the material feeding. At the same time, the power mechanism 4 with an eccentric structure is adapted to drive the axial end connector 5 to rotate. It has a simple structure and is easy to use. It is very suitable for injecting additives into the reactor and adding materials midway.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reaction kettle with a feeding mechanism, comprising a kettle body (1), a kettle cover (2) buckled on the kettle body (1), a through slot being provided at the center of the kettle cover (2), an agitator (3) being provided at the center of the kettle body (1), and a power mechanism (4) being provided on the kettle cover (2), characterized in that: The central axis of the stirrer (3) corresponds to the through groove; An axial end connector (5) is arranged in the through groove, a plug hole (52) is arranged on the axial end connector (5), a feed pipe (8) is inserted into the plug hole (52), and the bottom end of the axial end connector (5) is connected to the stirrer (3); A material distribution groove (53) is provided on the top center axis of the shaft end connector (5), the material distribution groove (53) is connected to the insertion hole (52), a plurality of material distribution discharge grooves (54) are provided in a circular array on the material distribution groove (53) and pass through the outer peripheral surface of the shaft end connector (5), and the material supply pipe (8) passes through the insertion hole (52) and extends into the material distribution groove (53); An extension shaft (51) is provided at the top end of the shaft end connector (5) and passes through the kettle cover (2), and the power mechanism (4) is linked to the extension shaft (51).

2. A reaction kettle with a feeding mechanism according to claim 1, characterized in that: A pair of stoppers are respectively provided on the upper and lower sides of the shaft end connector (5) and are fitted on both sides of the kettle cover (2).

3. A reaction kettle with a feeding mechanism according to claim 2, characterized in that: The upper part of the feed pipe (8) is connected to a feed hopper (6), and one side of the feed pipe (8) is connected to a fixing frame (7) mounted on the kettle cover (2).

4. A reaction kettle with a feeding mechanism according to claim 3, characterized in that: The shaft end connector (5) is connected to the top of the agitator (3) via a cross spline.

5. A reaction kettle with a feeding mechanism according to claim 4, characterized in that: The power mechanism (4) comprises a power motor (41). The power motor (41) is arranged on one side of the cauldron cover at the insertion hole (52). A driving worm (42) is arranged on the driving end of the power motor (41). A fixed sleeve (43) is connected to one side of the driving worm (42). A driving sleeve (44) is movably mounted on the fixed sleeve (43). A driving worm wheel is sleeved on the driving sleeve (44) and meshes with the driving worm (42). The driving sleeve (44) is sleeved on the extension shaft (51).

6. A reaction kettle with a feeding mechanism according to claim 5, characterized in that: The extension shaft (51) is provided with a spline on its exterior, and the drive sleeve (44) is provided with a spline sleeve sleeved on the spline.

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