Sodium bicarbonate dissolving tank device

Abstract

The utility model relates to the technical field of sodium bicarbonate dissolving, and discloses a sodium bicarbonate dissolving tank device. The sodium bicarbonate dissolving tank device comprises an outer tank, a supporting frame is arranged at the bottom of an inner cavity of the outer tank, an inner tank is arranged at the top of the supporting frame, and stirring rods which are evenly distributed are arranged at the bottom of a disc. The chemical reaction is more sufficient and quicker through mixing and stirring, so that the practicability is improved, a side heating pipe and a bottom heating pipe are arranged on the opposite sides of the outer tank and the inner tank, the sodium carbonate has the maximum solubility at 35.4 DEG C by increasing the temperature, and the solubility is gradually reduced along with the temperature rise at the temperature of 50-105 DEG C, so that the sodium carbonate has the maximum solubility at the temperature of 35.4 DEG C, and the sodium carbonate has the maximum solubility at the temperature of 35.4 DEG C; therefore, the reduction of the temperature of the alkali liquor does not influence the dissolution of sodium carbonate, and promotes the dissolution of sodium carbonate, thereby improving the production efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of alkali dissolving, in particular to a baking soda alkali dissolving tank device. Background Art

[0002] Baking soda (scientific name: sodium bicarbonate) is an important inorganic chemical product, widely used in various industries, including food, fire protection, chemical industry, medicine and rubber, etc., and occupies an important position in the national economy. The production methods of baking soda include double decomposition method, gas-liquid phase method and natural alkali method. The gas-liquid phase method, namely the soda ash carbonization method, is the main method for producing baking soda in China because of its stable and reliable product quality. When the existing alkali dissolving tank is used, it is not convenient to stir the mixed solution inside the alkali dissolving tank, the alkali dissolving efficiency is low, and the time consumption is increased. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a baking soda alkali dissolving tank device, which effectively solves the problem that the existing alkali dissolving tank is inconvenient to stir the mixed solution inside the alkali dissolving tank when in use, the alkali dissolving efficiency is low, and the time consumption is increased.

[0004] problem.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a baking soda alkali dissolving tank device, comprising an outer tank, a support frame is provided at the bottom of the inner cavity of the outer tank, an inner tank is provided on the top of the support frame, a cover plate is provided on the top of the inner tank and the outer tank, a motor is provided on the top of the cover plate, a disc is provided at the transmission end of the motor passing through the cover plate, and evenly distributed stirring rods are provided at the bottom of the disc.

[0006] Preferably, a screw and evenly distributed support rods are provided at the bottom of the inner cavity of the inner tank, a fixing frame is provided at the top of the cover plate, and the motor is located in the inner cavity of the fixing frame.

[0007] Preferably, the cover plate is located on the outer walls of the screw rod and the support rod, and an adjustment block is provided on the top of the cover plate, and the adjustment block is located on the outer wall of the screw rod.

[0008] Preferably, side heating tubes are arranged in the vertical direction on opposite sides of the inner tank and the outer tank inner cavity, and bottom heating tubes are arranged on opposite sides of the bottom of the inner tank and the outer tank inner cavity bottom.

[0009] Preferably, a liquid discharge port is provided at the bottom of the inner cavity of the inner tank, and a liquid outlet pipe that passes through the outer tank is provided at the liquid discharge port.

[0010] Preferably, a cover is provided at the bottom of the liquid outlet pipe, and evenly distributed columns are provided at the bottom of the outer tank.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model sets a motor on the top of the cover plate as the power source for the stirring rod, and drives the disc to rotate by rotating the transmission end of the motor, so that the stirring rod can perform stirring work, and through mixing and stirring, the chemical reaction is more sufficient and rapid, thereby increasing practicality.

[0012] The utility model arranges side heating tubes and bottom heating tubes on opposite sides of the outer tank and the inner tank. By increasing the temperature, the soda ash has the maximum solubility at 35.4°C. When the temperature is between 50 and 105°C, the solubility tends to gradually decrease as the temperature increases. Therefore, lowering the temperature of the alkali solution will not only not affect the dissolution of the soda ash, but also promote the dissolution of the soda ash, thereby improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] In the attached picture:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the stirring rod of the utility model;

[0017] Figure 3 This is a schematic diagram of the inner tank of the utility model;

[0018] Figure 4 This is a schematic diagram of the bottom heating tube of the utility model

[0019] In the figure: 100, outer tank; 101, liquid outlet pipe; 102, column; 103, cover plate; 104, inner tank; 105, side heating tube; 106, bottom heating tube; 107, support frame; 108, support rod; 109, screw; 110, adjustment block; 111, fixed frame; 112, motor; 113, stirring rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , a baking soda alkali dissolving tank device.

[0022] See also Figure 1 , 2 , 3, 4, including an outer tank 100, a support frame 107 is provided at the bottom of the inner cavity of the outer tank 100, the support frame 107 is fixedly connected to the outer tank 100, an inner tank 104 is provided on the top of the support frame 107, the support frame 107 is fixedly connected to the inner tank 104, and is used to support the inner tank 104, the inner tank 104 and the outer tank 100 are both made of high temperature resistant and corrosion resistant materials, a cover plate 103 is provided on the top of the inner tank 104 and the outer tank 100, a motor 112 is provided on the top of the cover plate 103, the motor 112 is fixedly connected to the cover plate 103, a disc is provided at the transmission end of the motor 112 through the cover plate 103, and the disc The cover plate 103 is fixedly connected to the transmission end of the motor 112, and a uniformly distributed stirring rod 113 is arranged at the bottom of the disc, and the stirring rod 113 is fixedly connected to the disc. A screw 109 and a uniformly distributed support rod 108 are arranged at the bottom of the inner cavity of the inner groove 104, and the support rod 108 is fixedly connected to the inner groove 104, and the screw 109 is rotatably connected to the inner groove 104. A fixing frame 111 is arranged on the top of the cover plate 103, and the fixing frame 111 is fixedly connected to the cover plate 103 and is fixedly connected to the motor 112 for supporting the motor 112. The motor 112 is located in the inner cavity of the fixing frame 111, and the cover plate 103 is located at the screw 10 9 and the outer wall of the support rod 108, the cover plate 103 is slidably connected with the screw 109 and the support rod 108, an adjusting block 110 is arranged on the top of the cover plate 103, the adjusting block 110 is rotatably connected with the cover plate 103, and is threadedly connected with the screw 109, the adjusting block 110 is located on the outer wall of the screw 109, and side heating tubes 105 are arranged in the vertical direction on the opposite sides of the inner cavity of the inner tank 104 and the outer tank 100, the side heating tubes 105 and the bottom heating tubes 106 are fixedly connected with the inner wall of the outer tank 100, and the side heating tubes 105 and the bottom heating tubes 106 are heated by an external power supply, A bottom heating tube 106 is arranged on the opposite side of the bottom of the inner tank 104 and the bottom of the inner cavity of the outer tank 100. A drainage port is arranged through the bottom of the inner cavity of the inner tank 104. A liquid outlet pipe 101 that passes through the outer tank 100 is arranged at the drainage port. The liquid outlet pipe 101 is fixedly connected to the drainage port. A cover is arranged at the bottom of the liquid outlet pipe 101. The cover is threadedly connected to the liquid outlet pipe 101. The drainage port is convenient for discharging waste liquid, and the cover is arranged to avoid leakage during operation. Evenly distributed columns 102 are arranged at the bottom of the outer tank 100. The columns 102 are fixedly connected to the bottom of the outer tank 100 for supporting the outer tank 100.

[0023] Working principle: rotate the adjusting block 110, the adjusting block 110 drives the cover plate 103 to rise and fall, so as to facilitate the addition of materials, rotate the adjusting block 110 in the opposite direction, the cover plate 103 descends, closes the inner tank 104, starts the motor 112, the transmission end of the motor 112 rotates to drive the disc to rotate, the disc rotates to drive the stirring rod 113 to mix, turn on the power, the side heating tube 105 and the bottom heating tube 106 start heating, when the work is completed, wait for cooling, open the cover plate 103 to take out the finished product, open the lid, and drain the liquid.

Claims

1. A baking soda alkali dissolving tank device, comprising an outer tank (100), characterized in that: A support frame (107) is arranged at the bottom of the inner cavity of the outer tank (100), an inner tank (104) is arranged at the top of the support frame (107), a cover plate (103) is arranged at the top of both the inner tank (104) and the outer tank (100), a motor (112) is arranged at the top of the cover plate (103), a disk is arranged at the driving end of the motor (112) passing through the cover plate (103), and stirring rods (113) are evenly distributed at the bottom of the disk.

2. A baking soda alkali dissolving tank device according to claim 1, characterized in that: A screw rod (109) and evenly distributed support rods (108) are arranged at the bottom of the inner cavity of the inner groove (104), a fixing frame (111) is arranged at the top of the cover plate (103), and the motor (112) is located in the inner cavity of the fixing frame (111).

3. A baking soda alkali dissolving tank device according to claim 2, characterized in that: The cover plate (103) is located on the outer wall of the screw rod (109) and the support rod (108), and an adjustment block (110) is provided on the top of the cover plate (103), and the adjustment block (110) is located on the outer wall of the screw rod (109).

4. A baking soda alkali dissolving tank device according to claim 1, characterized in that: Side heating pipes (105) are arranged in the vertical direction on opposite sides of the inner cavities of the inner tank (104) and the outer tank (100), and bottom heating pipes (106) are arranged on opposite sides of the bottom of the inner tank (104) and the bottom of the inner cavities of the outer tank (100).

5. A baking soda alkali dissolving tank device according to claim 1, characterized in that: A liquid discharge port is provided at the bottom of the inner cavity of the inner tank (104) and is penetrated by a liquid outlet pipe (101) that penetrates the outer tank (100).

6. A baking soda alkali dissolving tank device according to claim 5, characterized in that: The bottom of the liquid outlet pipe (101) is provided with a cover, and the bottom of the outer tank (100) is provided with evenly distributed columns (102).

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