Proportioning device for producing places of wax emulsions

Abstract

The utility model discloses a proportioning device for wax emulsion producing areas, which belongs to the technical field of proportioning devices and comprises a proportioning tank and supporting legs, the bottom of the proportioning tank is fixedly connected with the supporting legs, a constant-temperature component is arranged inside the proportioning tank, and the constant-temperature component is connected with the bottom of the proportioning tank. Through mutual cooperation of the thermostatic chamber, the hollow stirring rod, the connecting plate, the air heater and the air outlet pipe, the temperature in the proportioning tank can be accurately controlled, it is ensured that the emulsification process is carried out under the optimal temperature condition, wax decomposition or emulsifier inactivation caused by too high temperature or incomplete emulsification caused by too low temperature is avoided, and therefore the quality of emulsion is guaranteed; the raw materials are uniformly distributed in the proportioning tank through mutual cooperation of the motor, the first gear, the second gear, the stirring frame and the scraping plate, and local aggregation or separation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of proportioning devices, and more specifically to a proportioning device for the production of wax emulsions. Background Art

[0002] Wax emulsion is a waxy aqueous dispersion prepared by an emulsification process and is commonly used in a variety of industries such as papermaking, leather, textile processing, floor care and coatings. The production of wax emulsion involves the precise proportioning and mixing of wax raw materials, emulsifiers and water, which can be evenly dispersed to form a stable and uniform emulsion.

[0003] China Patent Authorization Announcement No.: CN220003922U, provides a proportioning device, which collects raw materials through a collecting plate and pours the raw materials into the water injection port through a conical funnel, effectively solving the problem that when the raw materials are poured from the water injection port, part of the raw materials will fall on the top of the shell and are not easy to recover, thus causing the problem of waste of raw materials.

[0004] In the existing technology, since the emulsification process of wax emulsion is very sensitive to temperature, too high temperature will cause wax decomposition or emulsifier inactivation, while too low temperature may make the wax unable to fully dissolve, resulting in incomplete emulsification. In addition, the wax emulsion raw materials have strong adhesion and are easy to adhere to the inner wall of the proportioning tank during the mixing process, thereby causing raw material waste. Therefore, a proportioning device for the production of wax emulsions is proposed. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a proportioning device for the production of wax emulsions, which can accurately control the temperature in the proportioning tank through the cooperation of a constant temperature chamber, a hollow stirring rod, a connecting plate, a hot air blower and an air outlet pipe, ensuring that the emulsification process is carried out under optimal temperature conditions, avoiding wax decomposition or emulsifier inactivation due to excessively high temperature, or incomplete emulsification due to excessively low temperature, thereby ensuring the quality of the emulsion, so as to quickly increase the raw material temperature, accelerate the dissolution of wax and the activation of the emulsifier, shorten the emulsification time, and improve production efficiency.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A proportioning device for the production of wax emulsions, comprising a proportioning tank and supporting legs, the supporting legs being fixedly connected to the bottom of the proportioning tank, a constant temperature component being arranged inside the proportioning tank, and a mixing component being arranged inside the proportioning tank; the constant temperature component comprising a constant temperature chamber arranged inside the proportioning tank, a hollow stirring rod being arranged inside the proportioning tank, a connecting plate being fixedly connected to the upper surface of the proportioning tank, a hot air blower being arranged at the bottom of the connecting plate, and the lower part of the hot air blower being connected to the inner cavity of the hollow stirring rod through a discharge port; the mixing component comprising a motor fixedly mounted on the upper surface of the proportioning tank, the output shaft end of the motor being fixedly connected to a gear 1 through a coupling, the hollow stirring rod being rotatably inserted into the outer surface of the proportioning tank and being fixedly connected to a gear 2, the gear 1 and the gear 2 being meshed, the outer surface of the hollow stirring rod being fixedly connected to a stirring frame, and the outer surface of the stirring frame being fixedly connected to a scraper.

[0010] Furthermore, the scraper is in contact with the inner wall of the proportioning tank.

[0011] Furthermore, the stirring frame is a cavity connected to the inner cavity of the hollow stirring rod, and an air outlet pipe is provided on the outer surface of the hot air blower, and one end of the air outlet pipe is connected to the interior of the constant temperature chamber.

[0012] Furthermore, a feed pipe is arranged on the upper surface of the proportioning tank, and a discharge pipe is arranged below the proportioning tank. The outer surfaces of the feed pipe and the discharge pipe are movably connected with sealing covers.

[0013] Furthermore, a proportioning assembly is provided on the outer surface of the proportioning tank, and the proportioning assembly includes a plurality of connection blocks fixedly mounted on the outer surface of the proportioning tank, and a storage tank is fixedly connected to the side of the connection block.

[0014] Furthermore, a connecting pipe is provided inside the storage tank, the connecting pipe is connected to the inside of the feed pipe, and a metering pump is provided on the outer surface of the connecting pipe.

[0015] Furthermore, a feed port is disposed on the upper surface of the storage tank, a discharge port is disposed on the lower surface of the storage tank, and outer surfaces of the feed port and the discharge port are both movably connected with a cover plate.

[0016] Furthermore, a heat-insulating layer is fixedly connected to the outer surface of the proportioning tank.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] (1) This solution can accurately control the temperature in the proportioning tank through the cooperation of the constant temperature chamber, the hollow stirring rod, the connecting plate, the hot air blower and the air outlet pipe, ensuring that the emulsification process is carried out under the optimal temperature conditions, avoiding the decomposition of wax or the inactivation of emulsifier due to too high temperature, or incomplete emulsification due to too low temperature, thereby ensuring the quality of the emulsion, so as to quickly increase the raw material temperature, accelerate the dissolution of wax and the activation of emulsifier, shorten the emulsification time, and improve production efficiency.

[0020] (2) The motor, gear 1, gear 2, stirring frame and scraper cooperate with each other to ensure that the raw materials are evenly distributed in the proportioning tank, avoid local aggregation or separation, and improve the uniformity and stability of the emulsion. At the same time, the scraper is in close contact with the tank wall to effectively prevent the raw materials from adhering to the tank wall, reduce the waste of raw materials, and facilitate the cleaning and maintenance of the equipment.

[0021] (3) Through the coordination of the connecting block, storage tank, connecting pipe and metering pump, the addition amount of various raw materials can be accurately controlled to ensure strict mixing according to the formula ratio, avoid unstable emulsion performance caused by improper ratio, reduce manual operation errors, improve production efficiency and safety, and also reduce the labor intensity of operators. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0023] Figure 2 It is a side view of the overall structure of the utility model;

[0024] Figure 3 It is a structural cross-sectional view of the entire utility model;

[0025] Figure 4 It is a partial structural cross-sectional view of the utility model as a whole;

[0026] Figure 5 For this utility model Figure 4 Enlarged view of the structure at inner A.

[0027] Description of the numbers in the figure:

[0028] 1. Proportioning tank; 101. Support legs; 102. Feed pipe; 103. Discharge pipe; 104. Sealing cover;

[0029] 2. Constant temperature assembly; 201. Constant temperature chamber; 202. Hollow stirring rod; 203. Connecting plate; 204. Hot air blower; 205. Air outlet pipe;

[0030] 3. Mixing assembly; 301. Motor; 302. Gear 1; 303. Gear 2; 304. Stirring frame; 305. Scraper;

[0031] 4. Proportioning assembly; 401. Connecting block; 402. Storage tank; 403. Connecting pipe; 404. Metering pump. DETAILED DESCRIPTION

[0032] 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; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0033] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] Embodiment 1:

[0036] See also Figure 1-5 A proportioning device for the production of wax emulsions includes a proportioning tank 1 and a supporting leg 101. The supporting leg 101 is fixedly connected to the bottom of the proportioning tank 1, and a constant temperature component 2 is arranged inside the proportioning tank 1.

[0037] Specifically, the thermostatic component 2 includes a thermostatic chamber 201 arranged inside the proportioning tank 1, a hollow stirring rod 202 is arranged inside the proportioning tank 1, a connecting plate 203 is fixedly connected to the upper surface of the proportioning tank 1, a hot air blower 204 is arranged at the bottom of the connecting plate 203, the bottom of the hot air blower 204 is connected to the inner cavity of the hollow stirring rod 202 through a discharge port, the stirring frame 304 is a cavity, connected to the inner cavity of the hollow stirring rod 202, and an air outlet pipe 205 is arranged on the outer surface of the hot air blower 204, and one end of the air outlet pipe 205 is connected to the interior of the thermostatic chamber 201;

[0038] A feed pipe 102 is provided on the upper surface of the proportioning tank 1, and a discharge pipe 103 is provided below the proportioning tank 1. The outer surfaces of the feed pipe 102 and the discharge pipe 103 are movably connected with a sealing cover 104. A proportioning component 4 is provided on the outer surface of the proportioning tank 1. The proportioning component 4 includes a plurality of connecting blocks 401 fixedly mounted on the outer surface of the proportioning tank 1. A storage tank 402 is fixedly connected to the side of the connecting block 401. A connecting pipe 403 is provided inside the storage tank 402. The connecting pipe 403 is connected to the inside of the feed pipe 102, and a metering pump 404 is provided on the outer surface of the connecting pipe 403.

[0039] Furthermore, the hot air blower 204 is started so that the hot air generated by the hot air blower 204 enters the constant temperature chamber 201 through the air outlet pipe 205, thereby preheating the constant temperature chamber 201 and making the proportioning tank 1 reach a predetermined temperature. The preheating process ensures the temperature stability during the emulsification process to avoid wax decomposition or emulsifier inactivation. Then the metering pump 404 is started to accurately control the raw materials in the storage tank 402 to flow into the proportioning tank 1 from the connecting pipe 403 to ensure that all raw materials are added accurately in proportion. At the same time, the hot air blower 204 continues to work, and the hot air is sent into the hollow stirring rod 202 to heat the raw materials and accelerate the emulsification process. At the same time, the hot air in the constant temperature chamber 201 continues to circulate so as to transfer heating to the proportioning tank 1 to ensure that the temperature in the proportioning tank 1 is uniform.

[0040] Embodiment 2:

[0041] See also Figure 1-5 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment,

[0042] Specifically, the mixing assembly 3 includes a motor 301 fixedly mounted on the upper surface of the proportioning tank 1, the output shaft end of the motor 301 is fixedly connected to a gear 1 302 via a coupling, the hollow stirring rod 202 can be rotatably inserted into the outer surface of the proportioning tank 1 and is fixedly connected to a gear 2 303, the gear 1 302 and the gear 2 303 are meshed, the outer surface of the hollow stirring rod 202 is fixedly connected to a stirring frame 304, the outer surface of the stirring frame 304 is fixedly connected to a scraper 305, the scraper 305 is in contact with the inner wall of the proportioning tank 1, the stirring frame 304 is a cavity, and is connected to the inner cavity of the hollow stirring rod 202.

[0043] Furthermore, the motor 301 is started, and the hollow stirring rod 202 is driven to rotate through the meshing of gear 1 302 and gear 2 303. When the hollow stirring rod 202 rotates, the stirring frame 304 is driven to rotate, and the scraper 305 further scrapes the raw materials on the wall of the proportioning tank 1 during the rotation, so as to avoid the wax emulsion raw materials from easily adhering to the inner wall of the proportioning tank 1 during the mixing process, causing the waste of raw materials, thereby ensuring that the raw materials are fully mixed and avoiding the waste of raw materials. Subsequently, when the raw materials are evenly mixed and the emulsion reaches the predetermined physical and chemical properties, the motor 301 and the hot air blower 204 are stopped, and the sealing cover 104 of the discharge pipe 103 is opened to discharge the emulsified wax emulsion for the next step of processing or packaging.

[0044] The working principle of the utility model is:

[0045] According to the formula requirements, various wax raw materials, emulsifiers and other additives are respectively loaded into the corresponding storage tanks 402. After being placed, the hot air blower 204 is started first, so that the hot air generated by the hot air blower 204 enters the constant temperature chamber 201 through the air outlet pipe 205, thereby preheating the constant temperature chamber 201 and making the proportioning tank 1 reach a predetermined temperature. The preheating process ensures the temperature stability during the emulsification process to avoid wax decomposition or emulsifier inactivation. Then, the metering pump 404 is started to accurately control the raw materials in the storage tank 402 to flow into the proportioning tank 1 from the connecting pipe 403. Tank 1, ensure that all raw materials are added accurately in proportion. When all raw materials are measured and added to the proportioning tank 1, the hot air blower 204 continues to work, and hot air is sent into the hollow stirring rod 202 to heat the raw materials and accelerate the emulsification process. At the same time, the hot air in the constant temperature chamber 201 continues to circulate so as to transfer heat to the proportioning tank 1, ensuring that the temperature in the proportioning tank 1 is uniform, avoiding local overheating, and avoiding the wax emulsion emulsification process due to too high temperature causing wax decomposition or emulsifier inactivation, and too low temperature may make the wax unable to fully dissolve, resulting in incomplete emulsification;

[0046] Restart the motor 301, and drive the hollow stirring rod 202 to rotate through the meshing of gear 1 302 and gear 2 303. When the hollow stirring rod 202 rotates, it will drive the stirring frame 304 to rotate, and further make the scraper 305 scrape the raw materials on the wall of the proportioning tank 1 during the rotation, so as to avoid the wax emulsion raw materials from easily adhering to the inner wall of the proportioning tank 1 during the mixing process, causing the waste of raw materials, thereby ensuring that the raw materials are fully mixed and avoiding the waste of raw materials. Subsequently, when the raw materials are evenly mixed and the emulsion reaches the predetermined physical and chemical properties, stop the motor 301 and the hot air blower 204, and open the sealing cover 104 of the discharge pipe 103 to discharge the emulsified wax emulsion for the next step of processing or packaging.

[0047] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A mixing device for wax emulsion production, comprising a mixing tank (1) and a support leg (101), wherein the bottom of the mixing tank (1) is fixedly connected to the support leg (101), characterized in that: The proportioning tank (1) is provided with a constant temperature component (2) inside, and the proportioning tank (1) is provided with a mixing component (3) inside; The constant temperature component (2) comprises a constant temperature chamber (201) arranged inside a proportioning tank (1); a hollow stirring rod (202) is arranged inside the proportioning tank (1); a connecting plate (203) is fixedly connected to the upper surface of the proportioning tank (1); a hot air blower (204) is arranged at the bottom of the connecting plate (203); and the bottom of the hot air blower (204) is connected to the inner cavity of the hollow stirring rod (202) through a discharge port; The mixing assembly (3) comprises a motor (301) fixedly mounted on the upper surface of a proportioning tank (1); the output shaft end of the motor (301) is fixedly connected to a gear 1 (302) via a coupling; the hollow stirring rod (202) can be rotatably inserted into the outer surface of the proportioning tank (1) and is fixedly connected to a gear 2 (303); the gear 1 (302) and the gear 2 (303) are meshed; the outer surface of the hollow stirring rod (202) is fixedly connected to a stirring frame (304); and the outer surface of the stirring frame (304) is fixedly connected to a scraper (305).

2. A proportioning device for producing wax emulsions according to claim 1, characterized in that: The scraper (305) abuts against the inner wall of the proportioning tank (1).

3. A proportioning device for producing wax emulsions according to claim 1, characterized in that: The stirring frame (304) is a hollow cavity connected to the inner cavity of the hollow stirring rod (202); an air outlet pipe (205) is provided on the outer surface of the hot air blower (204); one end of the air outlet pipe (205) is connected to the interior of the constant temperature chamber (201).

4. A proportioning device for producing wax emulsions according to claim 1, characterized in that: A feed pipe (102) is arranged on the upper surface of the proportioning tank (1), and a discharge pipe (103) is arranged below the proportioning tank (1). The outer surfaces of the feed pipe (102) and the discharge pipe (103) are movably connected with sealing covers (104).

5. The proportioning device for producing wax emulsions according to claim 1, characterized in that: The outer surface of the proportioning tank (1) is provided with a proportioning assembly (4), and the proportioning assembly (4) comprises a plurality of connection blocks (401) fixedly mounted on the outer surface of the proportioning tank (1), and the sides of the connection blocks (401) are fixedly connected to storage tanks (402).

6. A proportioning device for producing wax emulsions according to claim 5, characterized in that: The storage tank (402) is provided with a connecting pipe (403) inside, the connecting pipe (403) is connected to the inside of the feed pipe (102), and a metering pump (404) is provided on the outer surface of the connecting pipe (403).

7. A proportioning device for producing wax emulsions according to claim 5, characterized in that: The upper surface of the storage tank (402) is provided with a feed port, and the lower surface of the storage tank (402) is provided with a discharge port. The outer surfaces of the feed port and the discharge port are both movably connected with a cover plate.

8. The proportioning device for producing wax emulsions according to claim 1, characterized in that: A heat-insulating layer (105) is fixedly connected to the outer surface of the proportioning tank (1).

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