Mixing reaction kettle for water-based hole sealing agent

Abstract

The utility model belongs to the technical field of sealant production, and particularly relates to a water-based sealant mixing reaction kettle which comprises a mixing tank, a plurality of liquid inlets are formed in the side edge of the top of the mixing tank, a controller is further arranged above the liquid inlets, a driving motor is arranged in the center of the top of the mixing tank, and the driving motor is connected with the controller. A driving motor is arranged in the mixing tank, a coupler is arranged at the bottom of the driving motor, a rotating rod is arranged at the output end of the coupler, the rotating rod penetrates through the tank cover and extends to the bottom in the mixing tank, a stirring paddle is mounted on the rotating rod, a heating device is arranged on the inner wall of the mixing tank, a temperature sensor is further arranged on the inner wall of the mixing tank, and the heating device is electrically connected with the controller; a water cooling pipe used for cooling is arranged on the outer side wall of the mixing tank, a water outlet and a water inlet are formed in the positions, located on the upper portion and the lower portion of the mixing tank, of the water cooling pipe respectively, and a liquid outlet is formed in the center of the bottom of the mixing tank. The reaction kettle effectively stirs, accurately controls the temperature rise and fall, and realizes the efficient use of the reaction kettle.

Description

Technical Field

[0001] The utility model belongs to the technical field of water-based sealing agent production, in particular to a mixing reaction kettle of the water-based sealing agent. Background Art

[0002] Chinese patent CN206334555U has published a utility model, which discloses a chemical liquid mixing device, including a mixing box and a support leg arranged at the bottom of the mixing box, liquid inlets are arranged on both sides of the top of the mixing box, a first motor is installed at the middle position of the top of the mixing box, a first rotating rod is arranged at the output end of the first coupling, a first stirring paddle is installed on the first rotating rod, and an air vent extends upward and passes through the side wall of the mixing box, a second motor is arranged at the middle position of the bottom of the mixing box, a second rotating rod is arranged at the output end of the second coupling, a second stirring paddle is installed at the end of the second rotating rod, an upper reflux pipe is arranged on the left side wall of the mixing box, a liquid outlet is arranged at the bottom of the upper reflux pipe, and a lower reflux pipe is arranged at the bottom of the right side wall of the mixing box.

[0003] The utility model has a complex structure and a single function and cannot be used efficiently, so it is necessary to improve the utility model. Utility Model Content

[0004] The utility model aims to provide a mixing reaction kettle of a water-based sealing agent, aiming to solve the technical problem that the prior art cannot be used efficiently.

[0005] To achieve the above-mentioned purpose, the utility model provides a mixing reactor of an aqueous sealing agent, a mixing reactor of an aqueous sealing agent, comprising a mixing tank, a plurality of liquid inlets are arranged on the top side of the mixing tank, a controller is arranged above the liquid inlet, a driving motor is arranged at the center of the top of the mixing tank, a coupling is arranged at the bottom of the driving motor, a rotating rod is arranged at the output end of the coupling, the rotating rod passes through the tank cover and extends to the bottom of the mixing tank, a stirring paddle is installed on the rotating rod, a heating device and a temperature sensor are arranged on the inner wall of the mixing tank, and the temperature sensor and the heating device are both electrically connected to the controller;

[0006] The outer wall of the mixing tank is provided with a water cooling pipe for cooling. The water cooling pipe is located at the upper and lower parts of the mixing tank and is respectively provided with a water outlet and a water inlet. The center of the bottom of the mixing tank is provided with a liquid outlet.

[0007] Optionally, a mounting beam for fixing the heating device is also provided on the inner wall of the mixing tank.

[0008] Optionally, the water cooling pipes are arranged on the outer wall of the mixing tank in a multi-layer surrounding manner.

[0009] Optionally, further, the stirring paddle also includes a first stirring paddle and a second stirring paddle, the first stirring paddle is arranged at the middle and lower part of the rotating rod, and the second stirring paddle is arranged at the bottom of the rotating rod.

[0010] Optionally, the first stirring paddle and the second stirring paddle are respectively provided with a first clamping portion and a second clamping portion for being sleeved on the rotating rod, the first stirring paddle comprises a first blade body and a first blade tail, one end of the first blade body is fixedly connected to the first clamping portion, and the first blade tail is fixedly connected to the other end thereof at a certain angle; the second stirring paddle is provided with a second blade, which is fixedly connected to the clamping portion at an acute angle to the axis of the clamping portion.

[0011] Optionally, the first blade body is set to be semi-fan-shaped, narrow on the left and wide on the right, and the blade surface near the upper part is bent at a certain angle. The tail of the first blade is set to be rectangular and has an extension portion fixed to the first blade body; the second blade is set to be a parallelogram.

[0012] Optionally, there are at least two liquid inlets.

[0013] Optionally, flanges are provided on the liquid inlet, liquid outlet, water inlet and water outlet.

[0014] Optionally, the tank cover and the mixing tank are fastened together by bolts and nuts.

[0015] The above one or more technical solutions in the mixing reactor of the water-based sealing agent provided by the embodiment of the utility model have at least one of the following technical effects: the stirring paddle is cleverly optimized so that the liquid in the reactor is evenly and fully stirred from top to bottom, a heating device is provided inside the reactor to ensure the temperature required for the reaction, and the outer wall of the mixing tank is surrounded by multiple layers of water-cooling pipes to cool the liquid in the reactor in time. The structure is simple, and stirring, heating and cooling are combined for efficient production and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 A schematic diagram of the structure of a mixing reactor of a water-based sealing agent provided in an embodiment of the utility model;

[0018] Figure 2 An internal view of a mixing reaction kettle of a water-based sealing agent provided in an embodiment of the utility model;

[0019] Figure 3 for Figure 2 A schematic diagram of the structure in which the rotating rod and the stirring paddle are hidden;

[0020] Figure 4 A schematic structural diagram of a rotating rod and a stirring paddle of a mixing reaction kettle for a water-based sealing agent provided in an embodiment of the utility model.

[0021] Among them, the reference numerals in the figure are:

[0022] 100, mixing tank; 101, liquid inlet; 101a, flange; 102, liquid outlet; 103, controller; 110, drive motor; 111, coupling; 120, tank cover; 121, nut; 122, bolt; 130, rotating rod; 131, first stirring paddle; 1311, first clamping portion; 1312, first blade body; 1313, first blade tail; 1313a, extension portion; 132, second stirring paddle; 1321, second clamping portion; 1322, second blade; 140, heating device; 141, mounting beam; 142, temperature sensor; 150, water cooling pipe; 151, water inlet; 152, water outlet. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0024] In the description of the embodiments of the present invention, it should be understood that if there are directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, inside, outside, etc., the directions or positional relationships indicated are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of describing the embodiments of the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, it should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the embodiments of the present invention, unless otherwise clearly specified and limited, if there are terms such as "installed", "connected", "connected", "fixed", etc., they should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0027] In one embodiment of the present invention, Figures 1 to 4 As shown, a mixing reactor for an aqueous sealing agent is provided, including a mixing tank 100. A plurality of liquid inlets 101 are provided on the top side of the mixing tank 100. A controller 103 is also provided above the liquid inlet 101. A driving motor 110 is provided at the top center of the mixing tank 100. The output end of the driving motor 110 is downwardly arranged, and a coupling 111 is provided on the bottom thereof. A rotating rod 130 is provided at the output end of the coupling 111. The rotating rod 130 passes through the tank cover 120 and extends to the bottom of the mixing tank 100, and a stirring paddle is provided on the rotating rod 130.

[0028] The stirring paddle is further divided into a first stirring paddle 131 and a second stirring paddle 132 ; the first stirring paddle 131 is arranged at the middle and lower part of the rotating rod 130 ; the second stirring paddle 132 is arranged at the bottom end of the rotating rod 130 , and both the first stirring paddle 131 and the second stirring paddle 132 are provided with a clamping portion.

[0029] In an embodiment of the utility model, two first stirring paddles 131 are provided, which are respectively arranged at the middle and lower parts of the rotating rod 130, and each includes a first blade body 1312 and a first blade tail 1313. One end of the first blade body 1312 is fixedly connected to the first clamping portion 1311, and the other end of the first blade body 1312 is fixedly connected to the first blade tail 1313. It is worth noting that the number of the first stirring paddles 131 is not limited to two.

[0030] Of course, the first stirring paddle 131 can be produced by splicing, or can be directly cast and demolded, and the present invention does not limit the production method of the stirring paddle.

[0031] One end of the second blade 1322 on the second stirring paddle 132 is fixed to the second engaging portion 1321 , and the second blade 1322 is fixed to the second engaging portion 1321 at a certain acute angle with the engaging portion. Similarly, the production method of the second stirring paddle 132 is not limited.

[0032] Preferably, a mounting beam 141 is provided on the inner wall of the mixing tank 100, and a heating device 140 and a temperature sensor 142 for heating the reaction liquid are provided on the mounting beam. The heating device 140 and the temperature sensor 142 are both electrically connected to the controller 103. The liquid temperature is detected by the temperature sensor 142, so that the temperature of the heating device 140 can be adjusted arbitrarily and accurately to control the temperature of the liquid in the mixing tank 100.

[0033] A water cooling pipe 150 for cooling is also provided on the outer wall of the mixing tank 100. A water outlet 152 and a water inlet 151 are respectively provided at positions of the water cooling pipe 150 corresponding to the upper and lower parts of the mixing tank 100, so that the liquid in the mixing tank 100 can be cooled. In conjunction with the heating device 140, the rise and fall of the temperature in the mixing tank 100 can be controlled.

[0034] A liquid outlet 102 is also provided at the bottom center of the mixing tank 100 for discharging the mixed reaction liquid.

[0035] Preferably, the first blade body 1312 is configured as a semi-fan shape, which is narrow on the left and wide on the right, and the blade surface near the upper part is bent at a certain angle. The first blade tail 1313 is configured as a rectangle and has an extension portion 1313a fixedly connected to the first blade body 1312. The second blade 1322 is configured as a parallelogram. Such a blade configuration increases the stirring area and efficiently stirs the mixed liquid.

[0036] Preferably, the water cooling pipe 150 is disposed on the outer wall of the mixing tank 100 in a multi-layer surrounding manner to increase the contact area with the mixing tank 100 and efficiently cool the liquid in the mixing tank 100.

[0037] Preferably, there are at least two liquid inlets 101. In this embodiment, there are four liquid inlets 101 on the tank cover 120, which is convenient for filling a variety of different liquids.

[0038] Preferably, the liquid inlet 101, the liquid outlet 102, the water inlet 151 and the water outlet 152 are all provided with flanges 101a to facilitate controlling the flow of the liquid.

[0039] Preferably, the tank cover 120 and the mixing tank 100 are fastened together by a plurality of bolts 122 and nuts 121, so as to improve the sealing performance of the mixing tank 100 and prevent the liquid from splashing out during stirring.

[0040] Working principle: the liquid to be mixed and reacted is delivered into the mixing tank 100 from the corresponding liquid inlet 101, and then the driving motor 110 is turned on to drive the rotating rod 130 to rotate. Under the stirring of the stirring paddle, the liquid in the mixing tank 100 is continuously dissolved, and the temperature sensor 142 in the tank detects the temperature of the liquid in the tank and transmits the data to the controller 103. The controller 103 adjusts the operation of the heating device 140 according to the required temperature, and cooperates with the cooling function of the water cooling tube 130 to realize the function of adjusting the reaction temperature of the liquid in the tank; that is, when the reaction temperature needs to be increased, the heating device 140 is adjusted according to the data for heating. When cooling is required, the coolant flows into the water cooling tube 150 from the water inlet 151 and flows out from the water outlet 152, and continuously flows to cool the mixing tank 100.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mixing reactor for an aqueous sealing agent, comprising a mixing tank (100), characterized in that: A plurality of liquid inlets (101) are provided on the side of the top of the mixing tank (100), a controller (103) is also provided above the liquid inlets (101), a driving motor (110) is provided at the center of the top of the mixing tank (100), a coupling (111) is provided at the bottom of the driving motor (110), a rotating rod (130) is provided at the output end of the coupling (111), the rotating rod (130) passes through the tank cover (120) and extends to the bottom of the mixing tank (100), a stirring paddle is installed on the rotating rod (130), a heating device (140) and a temperature sensor (142) are provided on the inner wall of the mixing tank (100), and the heating device (140) and the temperature sensor (142) are both electrically connected to the controller (103); The outer wall of the mixing tank (100) is provided with a water cooling pipe (150) for cooling; the water cooling pipe (150) is provided with a water outlet (152) and a water inlet (151) at the upper and lower parts of the mixing tank (100), respectively; and a liquid outlet (102) is provided at the center of the bottom of the mixing tank (100).

2. The mixing reactor of the water-based sealing agent according to claim 1, characterized in that: A mounting beam (141) for fixing the heating device (140) is also provided on the inner wall of the mixing tank (100).

3. The mixing reactor of the water-based sealing agent according to claim 1, characterized in that: The water cooling pipes (150) are arranged on the outer wall of the mixing tank (100) in a multi-layer surrounding manner.

4. The mixing reactor of the aqueous sealing agent according to claim 1, characterized in that: Furthermore, the stirring paddle further comprises a first stirring paddle (131) and a second stirring paddle (132), wherein the first stirring paddle (131) is arranged at the middle and lower parts of the rotating rod (130), and the second stirring paddle (132) is arranged at the bottom of the rotating rod (130).

5. The mixing reactor of the aqueous sealing agent according to claim 4, characterized in that: The first stirring paddle (131) and the second stirring paddle (132) are respectively provided with a first clamping portion (1311) and a second clamping portion (1321) for being sleeved on the rotating rod (130); the first stirring paddle (131) comprises a first blade body (1312) and a first blade tail (1313); one end of the first blade body (1312) is fixedly connected to the first clamping portion (1311), and the first blade tail (1313) is fixedly connected to the other end thereof at a certain angle; the second stirring paddle (132) is provided with a second blade (1322), which is fixedly connected to the second clamping portion (1321) at an acute angle to the axis of the clamping portion.

6. The mixing reactor of the water-based sealing agent according to claim 5, characterized in that: The first blade body (1312) is configured as a semi-fan shape, which is narrow on the left and wide on the right, and the blade surface near the upper part is bent at a certain angle; the first blade tail (1313) is configured as a rectangle and is provided with an extension portion (1313a) fixedly connected to the first blade body (1312); the second blade (1322) is configured as a parallelogram.

7. The mixing reactor of the aqueous sealing agent according to claim 1, characterized in that: At least two liquid inlets (101) are provided.

8. The mixing reactor of the water-based sealing agent according to claim 1, characterized in that: The liquid inlet (101), the liquid outlet (102), the water inlet (151) and the water outlet (152) are all provided with flanges (101a).

9. The mixing reactor of the water-based sealing agent according to claim 1, characterized in that: The tank cover (120) and the mixing tank (100) are fastened together by a plurality of bolts (122) and nuts (121).

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