Heat and pressure preservation reaction kettle

Abstract

The utility model belongs to the technical field of reaction kettles, and particularly relates to a heat and pressure preservation reaction kettle which comprises a reaction kettle body, three groups of supporting frames are mounted on the outer wall of the reaction kettle body, a heat insulation plate is mounted on the outer wall of the reaction kettle body, a control screen is mounted on the heat insulation plate, and a booster pump is mounted at the upper end of the reaction kettle body. A stirring mechanism is arranged in the reaction kettle body, a discharging pipe is arranged at the bottom of the reaction kettle body, a valve is arranged on the discharging pipe, an adjusting mechanism is arranged on the discharging pipe, a pressure sensor and a temperature sensor are mounted on the inner wall of the reaction kettle body, and a cavity is formed in the inner wall of the reaction kettle body. Through the arrangement of the adjusting mechanism, the purpose of accurate blanking is achieved, the phenomena that the material receiving device is inconvenient to place due to the single blanking height and the blanking is easy to leak are avoided, and the material receiving effect is improved; and through the arrangement of the stirring mechanism, the materials can be uniformly stirred conveniently, and therefore it can be guaranteed that the materials are uniformly heated.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a heat-insulating and pressure-maintaining reaction kettle. Background Art

[0002] The broad understanding of reactor is a container with physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicines and food.

[0003] According to Chinese patent authorization number CN 220386483 U, a sealed reactor with a pressure-maintaining function is disclosed. The height of the discharge pipe in the application is fixed. If the height of the receiving device is greater than the distance between the ground and the discharge pipe, it is difficult to discharge the material. If the height of the receiving device is less than the distance between the ground and the discharge pipe, the material is easily spilled on the ground during discharge, and the material collection is not accurate enough. In addition, the application is not convenient for stirring the material, and the material is not heated evenly. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a heat-insulating and pressure-maintaining reaction kettle, which solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A heat-insulating and pressure-maintaining reactor, comprising a reactor body, three groups of support frames are installed on the outer wall of the reactor body, a heat insulation board is installed on the outer wall of the reactor body, a control panel is installed on the heat insulation board, a booster pump is installed on the upper end of the reactor body, a stirring mechanism is arranged in the reactor body, a discharge pipe is arranged at the bottom of the reactor body, a valve is arranged on the discharge pipe, an adjusting mechanism is arranged on the discharge pipe, a pressure sensor and a temperature sensor are installed on the inner wall of the reactor body, a cavity is opened on the inner wall of the reactor body, a heating wire is installed in the cavity, a feed hole is opened on the reactor body, and a rubber plug is arranged in the feed hole;

[0009] The adjusting mechanism includes a connecting tube installed at the bottom end of the discharge tube, a mounting ring is installed on the upper part of the outer wall of the connecting tube, three groups of limit rods are installed in a circular array at the bottom end of the mounting ring, the bottom ends of the three groups of limit rods are commonly connected to the limit ring, the three groups of limit rods are commonly slidably connected with a sliding ring, an extension tube is installed at the bottom end of the sliding ring, an outer ring is installed at the lower part of the outer wall of the extension tube, a group of grip holes are opened on the outer ring, three groups of springs are installed on the upper end of the sliding ring, and the three groups of springs are all connected to the mounting ring.

[0010] Furthermore, the inner wall of the extension tube is in contact with the outer wall of the connecting tube.

[0011] Furthermore, the stirring mechanism includes a support block installed on one side of the upper end of the reactor body, a stirring motor is installed on the support block, an active rod and three driven rods are rotatably connected in the reactor body, a group of active stirring paddles are installed on the outer wall of the active rod, a group of driven stirring paddles are installed on the outer walls of the three groups of driven rods, a driven gear is installed on the upper end of the three groups of driven rods, a driving gear is installed on the upper end of the active rod, and the output end of the stirring motor is connected to the driving gear.

[0012] Furthermore, the driving gear is meshed with three driven gears.

[0013] Furthermore, the active stirring paddle and three groups of driven stirring paddles are cross-arranged.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a heat-insulating and pressure-insulating reactor, which has the following beneficial effects:

[0016] The utility model achieves the purpose of accurate material discharge by setting the adjustment mechanism, avoids the phenomenon that the material discharge height is single and it is inconvenient to place the material collecting device and the material discharge is easy to leak, and improves the material collecting effect; through the setting of the stirring mechanism, it is convenient to stir the material evenly, so as to ensure that the material is heated evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the reactor body of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the stirring mechanism of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the adjustment mechanism of the utility model.

[0021] In the figure: 1. Reactor body; 2. Support frame; 3. Discharge pipe; 4. Adjustment mechanism; 40. Connecting pipe; 41. Mounting ring; 42. Limit rod; 43. Limit ring; 44. Sliding ring; 45. Extension tube; 46. Outer ring; 47. Grip hole; 48. Spring; 5. Control panel; 6. Stirring mechanism; 61. Active rod; 62. Active gear; 63. Active stirring paddle; 64. Driven rod; 65. Driven stirring paddle; 66. Driven gear; 67. Support block; 68. Stirring motor; 7. Booster pump; 8. Rubber plug; 9. Feed hole; 10. Cavity; 11. Heating wire; 12. Pressure sensor; 13. Temperature sensor. DETAILED DESCRIPTION

[0022] 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.

[0023] Example

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an insulation and pressure-maintaining reactor proposed in one embodiment of the utility model comprises a reactor body 1, three sets of support frames 2 are installed on the outer wall of the reactor body 1, a heat insulation board is installed on the outer wall of the reactor body 1, a control panel 5 is installed on the heat insulation board, a booster pump 7 is installed on the upper end of the reactor body 1, a stirring mechanism 6 is arranged in the reactor body 1, a discharge pipe 3 is arranged at the bottom of the reactor body 1, a valve is arranged on the discharge pipe 3, and an adjusting mechanism 4 is arranged on the discharge pipe 3, a pressure sensor 12 and a temperature sensor 13 are installed on the inner wall of the reactor body 1, a cavity 10 is opened on the inner wall of the reactor body 1, and a pressure sensor 13 is installed in the cavity 10 The reactor body 1 is provided with a heating wire 11 and a feeding hole 9, and a rubber plug 8 is arranged in the feeding hole 9; after the material is injected, the temperature of the material is controlled by the heating wire 11 and the temperature sensor 13, and the pressure is transmitted to the control panel 5 by the pressure sensor 12, and the control panel 5 controls the booster pump 7 to increase the pressure, so that the reactor body 1 achieves the purpose of heat preservation and pressure maintenance; through the setting of the adjustment mechanism 4, the purpose of accurate material discharge is achieved, and the phenomenon that the material discharge height is single and it is inconvenient to place the material receiving device and the material discharge is easy to leak is avoided, thereby improving the material receiving effect; through the setting of the stirring mechanism 6, it is convenient to stir the material evenly, so as to ensure that the material is heated evenly;

[0025] The adjusting mechanism 4 comprises a connecting tube 40 installed at the bottom end of the discharge tube 3, a mounting ring 41 is installed at the upper part of the outer wall of the connecting tube 40, three groups of limit rods 42 are installed in a circular array at the bottom end of the mounting ring 41, the bottom ends of the three groups of limit rods 42 are commonly connected to a limit ring 43, a sliding ring 44 is slidably connected between the three groups of limit rods 42, an extension tube 45 is installed at the bottom end of the sliding ring 44, an outer ring 46 is installed at the lower part of the outer wall of the extension tube 45, a group of grip holes 47 are opened on the outer ring 46, and three groups of springs are installed at the upper end of the sliding ring 44 48, three groups of springs 48 are all connected to the mounting ring 41; when unloading, the outer ring 46 is pulled through the grip hole 47 to drive the extension tube 45 to slide up along with the sliding ring 44 on the three limit rods 42, at which time the three springs 48 are squeezed, and then the material receiving device can be placed under the reactor body 1 to receive the material, and then with the reset of the spring 48, the extension tube 45 is driven to move downward, and at this time the extension tube 45 is inserted into the inside of the material receiving device, and the material receiving work can be carried out, thereby achieving the purpose of accurate unloading, and it is convenient and flexible to use.

[0026] like Figure 4 As shown, in some embodiments, the inner wall of the extension tube 45 fits with the outer wall of the connecting tube 40, so as to facilitate accurate material cutting.

[0027] like Figure 3 As shown, in some embodiments, the stirring mechanism 6 includes a support block 67 installed on one side of the upper end of the reactor body 1, and a stirring motor 68 is installed on the support block 67. An active rod 61 and three driven rods 64 are rotatably connected in the reactor body 1. A group of active stirring paddles 63 are installed on the outer wall of the active rod 61, and a group of driven stirring paddles 65 are installed on the outer walls of the three groups of driven rods 64. The upper ends of the three groups of driven rods 64 are all installed with driven gears 66, and a driving gear 62 is installed on the upper end of the active rod 61. The output end of the stirring motor 68 is connected to the driving gear 62; the driving gear 62 is driven to rotate by the stirring motor 68, and the driving gear 62 is meshed with the three driven gears 66 through the mutual engagement of the driving gear 62 and the three driven gears 66. The three driven gears 66 rotate, driving the active rod 61 and the three driven rods 64 to rotate, driving the active stirring paddle 63 and the three groups of driven stirring paddles 65 to rotate to stir the materials, and the stirring is more uniform.

[0028] like Figure 3 As shown, in some embodiments, the driving gear 62 and the three driven gears 66 are meshed with each other, so that the stirring is more uniform.

[0029] like Figure 3 As shown, in some embodiments, the active stirring paddle 63 and three groups of driven stirring paddles 65 are cross-arranged to improve the stirring effect.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A heat-insulating and pressure-maintaining reactor, comprising a reactor body (1), characterized in that: The outer wall of the reactor body (1) is installed with three groups of support frames (2), the outer wall of the reactor body (1) is installed with a heat insulation board, the heat insulation board is installed with a control panel (5), the upper end of the reactor body (1) is installed with a booster pump (7), the reactor body (1) is provided with a stirring mechanism (6), the bottom of the reactor body (1) is provided with a discharge pipe (3), the discharge pipe (3) is provided with a valve, the discharge pipe (3) is provided with an adjustment mechanism (4), the inner wall of the reactor body (1) is installed with a pressure sensor (12) and a temperature sensor (13), the inner wall of the reactor body (1) is provided with a cavity (10), the cavity (10) is installed with a heating wire (11), the reactor body (1) is provided with a feed hole (9), the feed hole (9) is provided with a rubber plug (8); The regulating mechanism (4) comprises a connecting tube (40) installed at the bottom end of the discharge tube (3); a mounting ring (41) is installed on the upper part of the outer wall of the connecting tube (40); three groups of limiting rods (42) are installed in a circular array at the bottom end of the mounting ring (41); the bottom ends of the three groups of limiting rods (42) are commonly connected to a limiting ring (43); a sliding ring (44) is slidably connected between the three groups of limiting rods (42); an extension tube (45) is installed at the bottom end of the sliding ring (44); an outer ring (46) is installed at the lower part of the outer wall of the extension tube (45); a group of gripping holes (47) are opened on the outer ring (46); three groups of springs (48) are installed at the upper end of the sliding ring (44); the three groups of springs (48) are all connected to the mounting ring (41).

2. The heat-insulating and pressure-maintaining reactor according to claim 1, characterized in that: The inner wall of the extension tube (45) is in contact with the outer wall of the connecting tube (40).

3. The heat-insulating and pressure-maintaining reactor according to claim 2, characterized in that: The stirring mechanism (6) comprises a support block (67) mounted on one side of the upper end of the reactor body (1); a stirring motor (68) is mounted on the support block (67); an active rod (61) and three driven rods (64) are rotatably connected in the reactor body (1); a group of active stirring paddles (63) are mounted on the outer wall of the active rod (61); a group of driven stirring paddles (65) are mounted on the outer walls of the three groups of driven rods (64); driven gears (66) are mounted on the upper ends of the three groups of driven rods (64); a driving gear (62) is mounted on the upper end of the active rod (61); and an output end of the stirring motor (68) is connected to the driving gear (62).

4. The heat-insulating and pressure-maintaining reactor according to claim 3, characterized in that: The driving gear (62) and three driven gears (66) are meshed with each other.

5. The heat-insulating and pressure-maintaining reactor according to claim 3, characterized in that: The active stirring paddle (63) and three groups of driven stirring paddles (65) are arranged crosswise.

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