Chemical reaction kettle with cooling mechanism

Abstract

The utility model discloses a chemical reaction kettle with a cooling mechanism. The chemical reaction kettle comprises the cooling mechanism as well as a driving motor and a water pump which are arranged at the top of the cooling mechanism, a fixing mechanism is arranged in the cooling mechanism, and one end of the fixing mechanism is connected to the top end of the stirring rod in an attached mode. The cooling mechanism comprises a reaction kettle body, a cooling fin is fixedly connected to the center of the outer side of the reaction kettle body, and a discharging valve is fixedly connected to the bottom of the outer side of the reaction kettle body; wherein a sealing cover is connected to the top of the reaction kettle body in a clamped mode, a discharging valve is fixedly connected to one side of the top of the sealing cover, a fixing frame is fixedly connected to the center of the top of the sealing cover, and the inner wall of the reaction kettle body can be rapidly cleaned and cooled by arranging the cooling mechanism; and the brush can be disassembled and assembled by arranging the fixing mechanism, so that the brush can be conveniently cleaned or replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a chemical reactor provided with a cooling mechanism. Background Art

[0002] A chemical reactor is broadly understood as a container for 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 achieved.

[0003] Publication No. CN216024795U discloses a cooling mechanism for a chemical reactor. The mechanism uses a water pump, a water outlet pipe, and a water inlet pipe in conjunction with an air pump and an air jet pipe to inject cooling water into the interior of the shell, thereby pushing the cooling water and causing it to flow, thereby cooling the outer surface of the reactor body and lowering the temperature of the reactor body. However, this patent still has the following problems in actual use:

[0004] Although the cooling mechanism of the chemical reactor can inject cooling water into the interior of the shell through the cooperation of a water pump, a water outlet pipe and a water inlet pipe, so that the cooling water flows and cools the outer surface of the reactor body, its cooling effect is poor and the raw materials inside the reactor cannot be quickly cooled.

[0005] A chemical reactor equipped with a cooling mechanism is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a chemical reactor equipped with a cooling mechanism to solve the problem raised in the above-mentioned background technology that cooling water can be injected into the interior of the shell through the cooperation of a water pump, a water outlet pipe and a water inlet pipe, so that the cooling water flows and cools the outer surface of the reactor body, but the cooling effect is poor and the raw materials inside the reactor cannot be quickly cooled.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a chemical reactor equipped with a cooling mechanism, comprising a cooling mechanism, and a driving motor and a water pump installed on the top of the cooling mechanism;

[0008] A fixing mechanism is provided inside the cooling mechanism, and one end of the fixing mechanism is closely connected to the top end of the stirring rod;

[0009] Also includes:

[0010] The cooling mechanism includes a reactor body, a heat sink is fixedly connected to the center of the outside of the reactor body, and a discharge valve is fixedly connected to the bottom of the outside of the reactor body;

[0011] The top of the reactor body is connected with a sealing cover, one side of the top of the sealing cover is fixedly connected with a discharge valve, the center of the top of the sealing cover is fixedly connected with a fixed frame, and one side of the fixed frame is fixedly connected to the drive motor;

[0012] The output end of the driving motor passes through the fixed frame and is fixedly connected to a worm, one end of the worm is rotatably connected to the fixed frame, and one side of the worm is meshedly connected to a worm wheel.

[0013] Preferably, a stirring rod is fixedly connected to the center position inside the worm gear, the top end of the stirring rod is rotatably connected to the fixed frame, the bottom end of the stirring rod passes through the sealing cover and is sleeved with a limit seat, and the bottom of the limit seat is fixedly connected to the reactor body.

[0014] Preferably, the other side of the top of the sealing cover is fixedly connected to the water pump, one end of the water pump is fixedly connected to the cooling trough, the bottom of the cooling trough is fixedly connected to the sealing cover, the other end of the water pump is fixedly connected to the water inlet pipe, and one end of the water inlet pipe is rotatably connected to the first cooling pipe.

[0015] Preferably, the outer side of the first cooling tube is fixedly connected to the stirring rod, the end of the first cooling tube away from the water inlet pipe is fixedly connected to a connecting sleeve, one side inside the connecting sleeve is fixedly connected to a first spring, and one end of the first spring is fixedly connected to a slider.

[0016] Preferably, a sealing ring is snap-connected to the outer side of one end of the slider, the outer side of the sealing ring is fitly connected to the connecting sleeve, the end of the connecting sleeve away from the first cooling tube is fixedly connected to the second cooling tube, the outer side of the second cooling tube is fixedly connected to the stirring rod, the top end of the second cooling tube is rotatably connected to a water outlet pipe, and one end of the water outlet pipe is fixedly connected to the cooling trough.

[0017] Preferably, the fixing mechanism includes a brush, one end of the brush is fitted and connected to the reactor body, and the other end of the brush is fitted and connected to the stirring rod. A groove is provided inside the brush near one end of the stirring rod, a baffle is provided inside the groove, and a second spring is provided on the outside of the baffle.

[0018] Preferably, one end of the baffle rod passes through the brush and is fixedly connected to a ball handle, one side of the ball handle is fitted and connected to the brush, and the other end of the baffle rod is snap-fitted and connected to a pin.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the chemical reactor provided with a cooling mechanism can quickly clean and cool the inner wall of the reactor body by providing the cooling mechanism, thereby facilitating the next use of the reactor body; and the brush can be disassembled and assembled by providing the fixing mechanism, which facilitates cleaning or replacement of the brush. The specific contents are as follows:

[0020] 1. By setting up a cooling mechanism, the inner wall of the reactor body can be quickly cleaned and cooled, thereby facilitating the next use of the reactor body. The worm is driven by a driving motor to rotate, and the meshing action between the worm and the worm gear is utilized to drive the stirring rod to rotate, thereby realizing the self-rotation of the brush. The cooperation between the brush and the reactor body can clean the inner wall of the reactor body. Water is input into the first cooling pipe and the second cooling pipe through the water inlet pipe by a water pump, thereby performing heat exchange on the raw materials near the stirring rod, and the raw materials inside the reactor body can be quickly cooled down. The cooperation between the slider and the connecting sleeve can realize the unidirectional movement of the slider in the connecting sleeve, thereby preventing the cooling water in the stirring rod from flowing back and reducing its cooling effect.

[0021] 2. By setting up a fixing mechanism, the brush can be disassembled and assembled, which makes it easy to clean or replace the brush. The brush can be fixed to one end of the stirring rod by utilizing the limiting effect of the pin. The limiting effect of the blocking rod on the pin can prevent the pin from falling off, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 Schematic diagram of the front section structure;

[0024] Figure 3 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0025] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure of the fixing mechanism in the middle;

[0026] Figure 5 For this utility model Figure 2 Enlarged structural diagram of the middle connecting sleeve;

[0027] Figure 6 For this utility model Figure 5 Schematic diagram of the structure of the first spring in the compressed state.

[0028] In the figure: 1. Cooling mechanism; 101. Reactor body; 102. Heat sink; 103. Discharge valve; 104. Sealing cover; 105. Unloading valve; 106. Fixed frame; 107. Drive motor; 108. Worm; 109. Worm gear; 110. Stirring rod; 111. Limit seat; 112. Water pump; 113. Cooling trough; 114. Water inlet pipe; 115. First cooling pipe; 116. Connecting sleeve; 117. First spring; 118. Slider; 119. Sealing ring; 120. Second cooling pipe; 121. Water outlet pipe; 2. Fixing mechanism; 201. Brush; 202. Groove; 203. Stop rod; 204. Second spring; 205. Ball handle; 206. Latch. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-6 The utility model provides a technical solution: a chemical reactor equipped with a cooling mechanism, comprising a cooling mechanism 1, and a driving motor 107 and a water pump 112 installed on the top of the cooling mechanism 1; a fixing mechanism 2 is provided inside the cooling mechanism 1, and one end of the fixing mechanism 2 is closely connected to the top of a stirring rod 110; the cooling mechanism 1 comprises a reactor body 101, a heat sink 102 is fixedly connected to the center of the outer side of the reactor body 101, and a discharge valve 103 is fixedly connected to the bottom of the outer side of the reactor body 101. The heat sink 102 is provided to improve the heat dissipation effect of the surface of the reactor body 101;

[0031] The top of the reactor body 101 is snap-fitted with a sealing cover 104, one side of the top of the sealing cover 104 is fixedly connected to a discharge valve 105, and the center of the top of the sealing cover 104 is fixedly connected to a fixed frame 106, one side of the fixed frame 106 is fixedly connected to a drive motor 107, and the provision of the fixed frame 106 facilitates fixing the position of the drive motor 107;

[0032] The output end of the driving motor 107 passes through the fixed frame 106 and is fixedly connected to a worm 108. One end of the worm 108 is rotatably connected to the fixed frame 106. One side of the worm 108 is meshedly connected to a worm gear 109. A stirring rod 110 is fixedly connected to the center position inside the worm gear 109. The top of the stirring rod 110 is rotatably connected to the fixed frame 106. The bottom end of the stirring rod 110 passes through the sealing cover 104 and is sleeved with a limiting seat 111. The bottom of the limiting seat 111 is fixedly connected to the reactor body 101. By opening the sealing cover 104, the inner wall of the reactor body 101 can be easily cleaned.

[0033] The other side of the top of the sealing cover 104 is fixedly connected to the water pump 112, one end of the water pump 112 is fixedly connected to the cooling groove 113, the bottom of the cooling groove 113 is fixedly connected to the sealing cover 104, the other end of the water pump 112 is fixedly connected to the water inlet pipe 114, one end of the water inlet pipe 114 is rotatably connected to the first cooling pipe 115, and the provision of the cooling groove 113 facilitates the cooling and circulation of the cooling water;

[0034] The outer side of the first cooling pipe 115 is fixedly connected to the stirring rod 110, and the end of the first cooling pipe 115 away from the water inlet pipe 114 is fixedly connected to the connecting sleeve 116, and one side of the connecting sleeve 116 is fixedly connected to the first spring 117, and one end of the first spring 117 is fixedly connected to the slider 118, and the outer side of one end of the slider 118 is snap-connected with a sealing ring 119, and the outer side of the sealing ring 119 is fitly connected to the connecting sleeve 116, and the end of the connecting sleeve 116 away from the first cooling pipe 115 is fixedly connected to the second cooling pipe 120, and the outer side of the second cooling pipe 120 is fixedly connected to the stirring rod 110, and the top end of the second cooling pipe 120 is rotatably connected to the water outlet pipe 121, and one end of the water outlet pipe 121 is fixedly connected to the cooling groove 113. By utilizing the cooperation between the slider 118 and the connecting sleeve 116, the slider 118 can be moved unidirectionally in the connecting sleeve 116, thereby preventing the cooling water in the stirring rod 110 from backflowing and reducing its cooling effect;

[0035] The fixing mechanism 2 includes a brush 201, one end of which is in close contact with the reactor body 101, and the other end of the brush 201 is in close contact with the stirring rod 110. A groove 202 is provided inside the brush 201 near the stirring rod 110, and a stopper 203 is provided inside the groove 202. A second spring 204 is provided on the outer side of the stopper 203. The second spring 204 ensures that the stopper 203 is always engaged with the latch 206 when no external force is applied.

[0036] One end of the baffle rod 203 passes through the brush 201 and is fixedly connected to the ball handle 205. One side of the ball handle 205 is closely connected to the brush 201. The other end of the baffle rod 203 is snap-connected to the pin 206, which is set between the brush 201 and the stirring rod 110.

[0037] Working principle: Before using this chemical reactor with cooling mechanism, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 6 As shown, when the inner wall of the reactor body 101 needs to be cleaned, the sealing cover 104 is first rotated to remove the stirring rod 110 from the reactor body 101, and then the brush 201 is placed in the designated position and the ball handle 205 is pulled upward so that the latch 206 can be inserted between the brush 201 and the stirring rod 110. Then, the ball handle 205 is released and the force of the second spring 204 is used to reset the blocking rod 203 and insert it into and out of the latch 206, thereby completing the installation of the brush 201.

[0038] Secondly, the sealing cover 104 is installed on the top of the reactor body 101, and the driving motor 107 is started to drive the worm 108 to rotate. The meshing action between the worm 108 and the worm wheel 109 is used to drive the stirring rod 110 to rotate, so that the brush 201 can be rotated. The inner wall of the reactor body 101 can be cleaned by the cooperation between the brush 201 and the reactor body 101. The water flow is input into the first cooling pipe 115 and the second cooling pipe 120 through the water inlet pipe 114 by the water pump 112, so that heat exchange is carried out on the raw materials near the stirring rod 110, and the raw materials inside the reactor body 101 can be quickly cooled down.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A chemical reactor equipped with a cooling mechanism, comprising a cooling mechanism (1), and a drive motor (107) and a water pump (112) mounted on the top of the cooling mechanism (1); A fixing mechanism (2) is provided inside the cooling mechanism (1), and one end of the fixing mechanism (2) is closely connected to the top end of the stirring rod (110); It is characterized in that Also includes: The cooling mechanism (1) comprises a reactor body (101), a heat sink (102) is fixedly connected to the center of the outside of the reactor body (101), and a discharge valve (103) is fixedly connected to the bottom of the outside of the reactor body (101); The top of the reactor body (101) is snap-connected with a sealing cover (104), one side of the top of the sealing cover (104) is fixedly connected with a discharge valve (105), the center of the top of the sealing cover (104) is fixedly connected with a fixed frame (106), and one side of the fixed frame (106) is fixedly connected to a drive motor (107); The output end of the driving motor (107) passes through the fixed frame (106) and is fixedly connected to a worm (108). One end of the worm (108) is rotatably connected to the fixed frame (106), and one side of the worm (108) is meshedly connected to a worm wheel (109).

2. A chemical reactor equipped with a cooling mechanism according to claim 1, characterized in that: A stirring rod (110) is fixedly connected to the center position inside the worm gear (109), the top end of the stirring rod (110) is rotatably connected to the fixed frame (106), the bottom end of the stirring rod (110) passes through the sealing cover (104) and is sleeved with a limiting seat (111), and the bottom of the limiting seat (111) is fixedly connected to the reactor body (101).

3. A chemical reactor equipped with a cooling mechanism according to claim 2, characterized in that: The other side of the top of the sealing cover (104) is fixedly connected to the water pump (112), one end of the water pump (112) is fixedly connected to the cooling groove (113), the bottom of the cooling groove (113) is fixedly connected to the sealing cover (104), the other end of the water pump (112) is fixedly connected to the water inlet pipe (114), and one end of the water inlet pipe (114) is rotatably connected to the first cooling pipe (115).

4. A chemical reactor equipped with a cooling mechanism according to claim 3, characterized in that: The outer side of the first cooling tube (115) is fixedly connected to the stirring rod (110), and one end of the first cooling tube (115) away from the water inlet pipe (114) is fixedly connected to a connecting sleeve (116), one side of the interior of the connecting sleeve (116) is fixedly connected to a first spring (117), and one end of the first spring (117) is fixedly connected to a slider (118).

5. A chemical reactor equipped with a cooling mechanism according to claim 4, characterized in that: The outer side of one end of the slider (118) is snap-connected with a sealing ring (119), the outer side of the sealing ring (119) is closely connected to the connecting sleeve (116), the end of the connecting sleeve (116) away from the first cooling pipe (115) is fixedly connected to the second cooling pipe (120), the outer side of the second cooling pipe (120) is fixedly connected to the stirring rod (110), the top end of the second cooling pipe (120) is rotatably connected to a water outlet pipe (121), and one end of the water outlet pipe (121) is fixedly connected to the cooling trough (113).

6. A chemical reactor equipped with a cooling mechanism according to claim 1, characterized in that: The fixing mechanism (2) comprises a brush (201), one end of the brush (201) is fitted and connected to the reactor body (101), and the other end of the brush (201) is fitted and connected to the stirring rod (110). A groove (202) is provided inside the brush (201) near one end of the stirring rod (110), a blocking rod (203) is provided inside the groove (202), and a second spring (204) is sleeved on the outer side of the blocking rod (203).

7. A chemical reactor equipped with a cooling mechanism according to claim 6, characterized in that: One end of the blocking rod (203) passes through the brush (201) and is fixedly connected to a ball handle (205); one side of the ball handle (205) is closely connected to the brush (201); and the other end of the blocking rod (203) is snap-connected to a latch (206).

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