A temperature-controlled water treatment corrosion inhibitor dissolving and mixing equipment

Abstract

The present invention discloses a temperature-controlled water treatment corrosion inhibitor dissolving and mixing device in the technical field of water treatment chemicals. The device adopts the following technical scheme: it comprises a mixing cylinder, a heating device is provided in the middle of the mixing cylinder, and the mixing cylinder is divided into a chemical chamber and a liquid storage chamber by the heating device. A mixing mechanism is installed in the chemical chamber, and a constant temperature controller is installed on the outer wall of the mixing cylinder. The heating device is connected to the mixing cylinder through an opening component, and the constant temperature controller is electrically connected to the heating device and the opening component. The device can independently preheat the corrosion inhibitor solid material and the solvent, and after preheating, the dissolution rate of the corrosion inhibitor in the water body is improved, so as to solve the problem of corrosion inhibitor agglomeration in the medicine box and the blockage of the medicine pump, thereby ensuring water quality.

Description

Technical Field

[0001] The invention relates to the technical field of water treatment agents, in particular to a temperature-controlled water treatment corrosion inhibitor dissolving and mixing device. Background Art

[0002] Commonly used water treatment scale and corrosion inhibitors generally contain organic phosphonates, copper corrosion inhibitors, and dispersants, which can effectively control scaling, corrosion, and dirt deposition of heat exchangers. The common dosing treatment method is to add them at the same time. Scale and corrosion inhibitors are often corrosion inhibitors, such as polyacrylamide. The optimal water distribution temperature is 30°C. In winter, due to the low temperature, the water distribution temperature is lower than 10°C, the dissolution efficiency of the corrosion inhibitor decreases, the corrosion inhibitor clumps in the medicine box, and the medicine pump is blocked, the medicine effect cannot be exerted, and the water quality is affected. Summary of the Invention

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the present invention to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0004] Therefore, the purpose of the present invention is to provide a temperature-controlled water treatment corrosion inhibitor dissolving and mixing equipment, which can independently preheat the corrosion inhibitor solid and solvent, improve the dissolution rate of the corrosion inhibitor in the water body after preheating, solve the problem of corrosion inhibitor agglomeration in the medicine box and blockage of the medicine pump, and ensure water quality.

[0005] In order to solve the above technical problems, the present invention provides a temperature-controlled water treatment corrosion inhibitor dissolving and mixing equipment, which adopts the following technical solution: it includes a mixing barrel, a heating device is provided in the middle of the mixing barrel, and the mixing barrel is divided into a medicine chamber and a liquid storage chamber by the heating device. A mixing mechanism is installed in the medicine chamber, and a constant temperature controller is installed on the outer wall of the mixing barrel. The heating device is connected to the mixing barrel through an opening component, and the constant temperature controller is electrically connected to the heating device and the opening component.

[0006] Optionally, the top of the mixing cylinder is located above the medicine cavity and is provided with a medicine addition port, the top of the mixing cylinder is located above the liquid storage cavity and is provided with a solution addition port, and the bottom of one side wall of the mixing cylinder is provided with a discharge port.

[0007] By adopting the above technical solution, the injection of corrosion inhibitor solid material and solvent and the discharge of dissolved corrosion inhibitor are facilitated.

[0008] Optionally, the mixing cylinder is cylindrical, the heating device includes a heating cylinder, an annular base is fixed to the bottom of the mixing cylinder, and a sealing seat matching the annular base is provided at the bottom of the heating cylinder.

[0009] By adopting the above technical solution, the corrosion inhibitor solid material and the solvent located in the reagent chamber and the liquid storage chamber are guaranteed to be independent of each other during the preheating stage.

[0010] Optionally, the heating tube adopts a double-layer tube design, the double-layer tube is made of heat-conducting metal material, and the double-layer tube has a spiral heating tube built in.

[0011] By adopting the above technical solution, heat can be conducted both inside and outside the spiral heating tube after power is supplied.

[0012] Optionally, the opening component includes a fixed clamping plate fixed on the mixing cylinder, the top of the heating cylinder is inserted into the fixed clamping plate, an electromagnet is fixed on the top of the inner cavity of the fixed clamping plate, and the electromagnet is connected to the constant temperature controller.

[0013] By adopting the above technical solution, the thermostat controller controls the opening component after detecting that the preset temperature has been reached. The electromagnet generates magnetism to attract the heating tube upward, thereby achieving communication between the medicine chamber and the liquid storage chamber.

[0014] Optionally, an iron core corresponding to the electromagnet is fixed on the top of the heating tube, a waterproof sealing ring is provided at the movable part of the fixed clamping plate and the heating tube, and a spring is connected between the heating tube and the fixed clamping plate.

[0015] By adopting the above technical solution, the spring can move the heating tube downward after the power is turned off to dissolve the corrosion inhibitor, so that the bottom abuts against the sealing seat, and the waterproof sealing ring can prevent water from entering the fixed splint.

[0016] Optionally, the mixing mechanism includes a rotating shaft fixed in the middle of the medicine chamber, one end of the rotating shaft is connected to a mixing motor, the other end of the rotating shaft is evenly distributed with multiple mixing shafts along the shaft wall, and the mixing shaft is evenly distributed with multiple cylinders.

[0017] By adopting the above technical solution, the medicine in the medicine cavity can be preheated and mixed to ensure the uniformity of the medicine preheating, and the dissolution of the medicine can also be promoted during dissolution.

[0018] Optionally, temperature sensors are installed in both the medicine chamber and the liquid storage chamber, and the temperature sensors are connected to a constant temperature controller.

[0019] By adopting the above technical solution, the temperature in the reagent chamber and the liquid storage chamber is monitored by a temperature sensor, and the heating device is controlled to heat to a certain temperature by a constant temperature controller, thereby achieving temperature control when the corrosion inhibitor is dissolved.

[0020] In summary, the present invention has at least one of the following beneficial effects:

[0021] 1. The mixing cylinder is separated by the heating device, which can preheat the corrosion inhibitor solid material and solvent independently. After preheating, the movement of the heating device is controlled by opening the component to make the corrosion inhibitor solid material and solvent merge with each other, thereby improving the solubility rate of the corrosion inhibitor in the water body, solving the problem of corrosion inhibitor agglomeration in the medicine box and clogging the medicine pump, ensuring water quality, high degree of automation and small space occupation.

[0022] 2. The mixing mechanism can mix the preheated medicine in the medicine cavity to ensure the uniformity of the preheating of the medicine, and can also promote the dissolution of the medicine during dissolution. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. 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 creative work.

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the connection structure between the opening component and the heating device of the present invention.

[0026] Explanation of the accompanying drawings: 1. Mixing cylinder; 2. Heating device; 201. Heating cylinder; 202. Sealing seat; 203. Ring base; 204. Spiral heating tube; 3. Mixing mechanism; 301. Rotating shaft; 302. Mixing motor; 303. Mixing shaft; 304. Cylinder; 4. Constant temperature controller; 5. Opening component; 501. Fixed splint; 502. Electromagnet; 503. Iron core; 504. Waterproof sealing ring; 505. Spring; 6. Drug addition port; 7. Solution addition port; 8. Discharge port; 9. Temperature sensor. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-2 The present invention is described in further detail.

[0028] Example 1

[0029] Reference Figure 1-Figure 2The present invention discloses a temperature-controlled water treatment corrosion inhibitor dissolving and mixing device, comprising a mixing drum 1. A heating device 2 is provided in the middle of the mixing drum 1. The mixing drum 1 can be cylindrical. The heating device 2 comprises a heating drum 201. The heating drum 201 also adopts a double-layer drum design concentrically arranged with the mixing drum 1. The double-layer drum is made of heat-conducting metal material. A spiral heating tube 204 is built into the double-layer drum, that is, after the spiral heating tube 204 is energized, both the inside and the outside can conduct heat. The mixing drum 1 is divided into a medicine chamber and a liquid storage chamber by the heating device 2. The heating device 2 can separate the inner cavity of the mixing drum 1 so as to separate the corrosion inhibitor solid material to be dissolved from the water, and independently preheat it by the heating device 2 to ensure that after preheating, the dissolution rate of the corrosion inhibitor in the water body is improved, so as to solve the problem of corrosion inhibitor agglomeration in the medicine box and blockage of the medicine pump, thereby ensuring water quality. An annular base 203 is fixed to the bottom of the mixing barrel 1, and a sealing seat 202 matching the annular base 203 is provided at the bottom of the heating barrel 201. The sealing seat 202 can prevent the solid and liquid materials in the respective cavities of the medicine chamber and the liquid storage chamber from mixing. A mixing mechanism 3 is installed in the medicine chamber. The mixing mechanism 3 can preheat and mix the medicine in the medicine chamber to ensure the uniformity of the preheating of the medicine, and can also promote the dissolution of the medicine during dissolution. The heating device 2 is connected to the mixing barrel 1 through the opening component 5. The opening component 5 can separate the solid and liquid materials through the heating device 2 before the corrosion inhibitor dissolves, and after preheating, the heating device 2 is controlled to rise, so that the solid and liquid materials in the respective cavities of the medicine chamber and the liquid storage chamber are mixed, thereby improving the dissolution effect of the corrosion inhibitor. A constant temperature controller 4 is installed on the outer wall of the mixing barrel 1, and the constant temperature controller 4 is electrically connected to the heating device 2 and the opening component 5. Temperature sensors 9 are installed in both the reagent chamber and the liquid storage chamber. The temperature sensors 9 are connected to the constant temperature controller 4. The temperature in the reagent chamber and the liquid storage chamber is monitored by the temperature sensors 9, and the constant temperature controller 4 controls the heating device 2 to heat to a certain temperature to achieve temperature control when the corrosion inhibitor dissolves.

[0030] The opening component 5 includes a fixed clamping plate 501 fixed to the mixing cylinder 1, and the top of the heating cylinder 201 is inserted into the fixed clamping plate 501. The fixed clamping plate 501 can also adopt the same shape as the heating cylinder 201. The bottom opening allows the heating cylinder 201 to move up and down inside. An electromagnet 502 is fixed to the top of the inner cavity of the fixed clamping plate 501. The electromagnet 502 is connected to the thermostat 4; an iron core 503 corresponding to the electromagnet 502 is fixed to the top of the heating cylinder 201. The sleeve design of the fixed clamping plate 501 and the heating cylinder 201 is as follows: A waterproof sealing ring 504 is provided at the movable part, and a spring 505 is connected between the heating tube 201 and the fixed splint 501. When the thermostatic controller 4 monitors that the preheating temperature reaches the dissolution temperature, it controls the electromagnet 502 to operate, so that the heating tube 201 is attracted to move upward, and the solid and liquid materials in the reagent chamber and the liquid storage chamber are mixed. The spring 505 can move the heating tube 201 downward after the power is cut off for dissolving and mixing the corrosion inhibitor, so that the bottom abuts against the sealing seat 202. The waterproof sealing ring 504 can prevent water from entering the fixed splint 501.

[0031] Among them, the top of the mixing barrel 1 is located above the reagent chamber and is provided with a reagent addition port 6, the top of the mixing barrel 1 is located above the liquid storage chamber and is provided with a solution addition port 7, and the bottom of one side wall of the mixing barrel 1 is provided with a discharge port 8. The reagent addition port 6 is used to add corrosion inhibitor solid material, and the solution addition port 7 is used to add liquid material that dissolves the corrosion inhibitor solid material. The material after the corrosion inhibitor is fully dissolved is finally discharged through the discharge port 8.

[0032] Working principle: The corrosion inhibitor solid to be dissolved is injected into the reagent cavity through the reagent addition port 6, and the solvent is injected into the liquid storage cavity through the solution addition port 7, and then the power is started, and the heating temperature is set through the thermostat controller 4, such as 30°. At this time, the heat emitted by the spiral heating tube 204 in the heating cylinder 201 is preheated to the corrosion inhibitor solid and the solvent respectively through the inside and outside of the heating cylinder 201. Specifically, it is monitored in real time by the temperature sensor 9, and the thermostat controller 4 is combined to control the heating of the spiral heating tube 204 to achieve temperature control, so that the corrosion inhibitor solid and the solvent both reach 30°. Then, the thermostat controller 4 controls the opening component 5 to move after detecting that the preset temperature is reached, and the electromagnet 502 generates magnetism to attract the heating cylinder 201 upward, so that the reagent cavity and the liquid storage cavity are connected. The preheated corrosion inhibitor solid and solvent both reach the dissolution temperature, and at this time they merge with each other, which can increase the dissolution rate of the corrosion inhibitor without agglomeration.

[0033] Example 2

[0034] Reference Figure 1In order to promote the dissolution efficiency of the corrosion inhibitor in this embodiment, based on the same concept as the above-mentioned embodiment 1, the temperature-controlled water treatment corrosion inhibitor dissolution and mixing equipment also includes a mixing mechanism 3, including a rotating shaft 301 fixed in the middle of the reagent chamber, one end of the rotating shaft 301 is connected to a mixing motor 302, and the other end of the rotating shaft 301 is evenly distributed with multiple mixing shafts 303 along the shaft wall, and multiple cylinders 304 are evenly distributed on the mixing shaft 303. By controlling the action of the mixing motor 302, the rotating shaft 301 will drive the cylinders 304 on the multiple mixing shafts 303 to break up and stir the corrosion inhibitor solid material injected into the reagent chamber, thereby ensuring the uniformity of the preheating of the corrosion inhibitor solid material and further improving the subsequent dissolution effect.

[0035] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A temperature-controlled water treatment corrosion inhibitor dissolving and mixing device, comprising a mixing drum (1), characterized in that: A heating device (2) is provided in the middle of the mixing barrel (1), and the mixing barrel (1) is divided into a medicine chamber and a liquid storage chamber by the heating device (2). A mixing mechanism (3) is installed in the medicine chamber. A thermostat (4) is installed on the outer wall of the mixing barrel (1). The heating device (2) is connected to the mixing barrel (1) via an opening component (5). The thermostat (4) is electrically connected to the heating device (2) and the opening component (5). The mixing cylinder (1) is cylindrical, and the heating device (2) comprises a heating cylinder (201). An annular base (203) is fixed to the bottom of the mixing cylinder (1), and a sealing seat (202) matching the annular base (203) is provided at the bottom of the heating cylinder (201). The heating cylinder (201) adopts a double-layer cylinder design, the double-layer cylinder is made of heat-conducting metal material, and a spiral heating tube (204) is built into the double-layer cylinder. The opening assembly (5) comprises a fixed clamping plate (501) fixed on the mixing cylinder (1); the top of the heating cylinder (201) is inserted into the fixed clamping plate (501); an electromagnet (502) is fixed to the top of the inner cavity of the fixed clamping plate (501); the electromagnet (502) is connected to the constant temperature controller (4); an iron core (503) corresponding to the electromagnet (502) is fixed to the top of the heating cylinder (201); a waterproof sealing ring (504) is provided at the sleeve movable portion of the fixed clamping plate (501) and the heating cylinder (201); and a spring (505) is connected between the heating cylinder (201) and the fixed clamping plate (501).

2. The temperature-controlled water treatment corrosion inhibitor dissolving and mixing device according to claim 1, characterized in that: The top of the mixing cylinder (1) is located above the medicine cavity and is provided with a medicine addition port (6), the top of the mixing cylinder (1) is located above the liquid storage cavity and is provided with a solution addition port (7), and the bottom of one side wall of the mixing cylinder (1) is provided with a discharge port (8).

3. The temperature-controlled water treatment corrosion inhibitor dissolving and mixing equipment according to claim 1, characterized in that: The mixing mechanism (3) includes a rotating shaft (301) fixed in the middle of the medicine chamber, one end of the rotating shaft (301) is connected to a mixing motor (302), and the other end of the rotating shaft (301) is evenly distributed along the shaft wall with a plurality of mixing shafts (303), and the mixing shaft (303) is evenly distributed with a plurality of cylinders (304).

4. The temperature-controlled water treatment corrosion inhibitor dissolving and mixing device according to claim 1, characterized in that: Temperature sensors (9) are installed in both the medicine chamber and the liquid storage chamber, and the temperature sensors (9) are connected to the constant temperature controller (4).

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