Feeding device for laundry detergent production

Abstract

The utility model is applicable to the technical field of laundry detergent production, and provides a feeding device for laundry detergent production, which comprises a main stirring tank, a liquid inlet pipeline and a connecting pipe are arranged on the main stirring tank in a penetrating manner, the connecting pipe is connected with a pre-stirring tank, and a water conveying pipe and a plurality of conveying pipe joints are arranged above the pre-stirring tank. The conveying pipe joints are connected with one ends of raw material liquid conveying pipes, the other ends of the raw material liquid conveying pipes are connected with raw material tanks, a movable platform is arranged below the raw material tanks, a rotatable inner rotating shaft is arranged in the pre-stirring tank in a penetrating mode, an outer rotating shaft rotating in the opposite direction of the inner rotating shaft is arranged outside the inner rotating shaft in a penetrating mode, and a plurality of fan blades are arranged on the inner rotating shaft and the outer rotating shaft. Therefore, a plurality of raw materials in the preparation process are pre-mixed by utilizing devices such as the pre-stirring tank and the like, and the pre-mixed solution is added into the laundry detergent total stirring tank, so that the dissolving efficiency of laundry detergent preparation is conveniently improved, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of laundry detergent production, in particular to a feeding device for laundry detergent production. Background Art

[0002] In the processing of industrial laundry detergent, sulfonic acid, caustic soda and other raw materials are generally used to prepare the laundry detergent. During the preparation process, several raw materials often need to be pre-mixed before use. The above operation process is convenient for the dissolution efficiency of subsequent laundry detergent production. At the same time, during the laundry detergent production process, the pH value in the total stirring tank of the laundry detergent will deviate, which needs to be appropriately adjusted. Therefore, it is necessary to design a feeding device for laundry detergent production.

[0003] The patent with application number 202120407237.7 discloses an automatic pre-mixing tank and other devices for laundry detergent production, including a feeding mechanism, a mixing propeller, a stirring paddle, a discharging propeller, a cleaning nozzle and a cleaning scraper and other structures. The active loading of the feeding mechanism reduces the operating intensity of the staff, and can fully stir and mix the laundry detergent raw materials. The pre-mixing tank and other devices are cleaned by the cleaning nozzle and cleaning scraper in the feeding mechanism. However, the feeding structure cannot achieve cleaning after a single loading, resulting in pollution of the raw materials used in the subsequent feeding structure or inaccurate measurement of the raw materials used.

[0004] As is known from the above, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. In view of the above problems, a feeding device for laundry detergent production is proposed. Utility Model Content

[0005] In view of the above-mentioned defects, the purpose of the utility model is to provide a feeding device for the production of laundry detergent, which utilizes a pre-stirring tank and other devices to pre-mix several raw materials in the preparation process, so as to improve the dissolution efficiency of the laundry detergent production, and provides a feeding device for the production of laundry detergent.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a feeding device for laundry detergent production, including a main stirring tank, a liquid inlet pipe and a connecting pipe are passed through the main stirring tank, the connecting pipe is connected to a pre-stirring tank, a water pipe and a plurality of delivery pipe connections are provided above the pre-stirring tank, the delivery pipe connections are all connected to one end of a raw material liquid delivery pipe, the other end of the raw material liquid delivery pipe is all connected to a raw material tank, a movable platform is provided below the raw material tank, a rotatable inner rotating shaft is passed through the pre-stirring tank, an outer rotating shaft rotating in the opposite direction to the inner rotating shaft is passed through the outer side of the inner rotating shaft, and a plurality of fan blades are provided on the inner rotating shaft and the outer rotating shaft.

[0007] According to a feeding device for producing laundry detergent described in the utility model, a first turntable is provided on the inner rotating shaft, a second turntable is provided on the outer rotating shaft, a first gear and a second gear are provided between the first turntable and the second turntable, racks are provided on the first turntable and the second turntable, the first turntable is meshed with the first gear, the second turntable is meshed with the second gear, and the first gear is meshed with the second gear.

[0008] According to the feeding device for laundry detergent production described in the utility model, a limit block is provided on the side of the inner rotating shaft away from the first turntable, the limit block is rotatably connected to the main mixing tank, and the other side of the inner rotating shaft passes through the upper end surface of the pre-mixing tank to connect to the motor.

[0009] According to the feeding device for laundry detergent production described in the utility model, the raw liquid delivery pipe is a telescopic pipe, and the telescopic pipe includes an inner and outer sleeves, and the inner and outer sleeves are connected between the raw material tank and the pre-mixing tank in a sliding and sealing manner.

[0010] According to the feeding device for producing laundry detergent of the utility model, the first gear and the second gear are rotatably connected to the fixed rod, and the fixed rod is fixed in the pre-mixing tank.

[0011] According to the feeding device for producing laundry detergent described in the utility model, a liquid outlet pipe is provided below the main stirring tank, and a stirring rod is passed through the main stirring tank.

[0012] The utility model provides a feeding device for producing laundry detergent, which has the following beneficial effects:

[0013] A pre-mixing tank and other devices are used to pre-mix several raw materials in the preparation process, and the pre-mixed solution is added to the laundry detergent total mixing tank, which is convenient for improving the dissolution efficiency of the laundry detergent production and has a wide range of applications; the pre-mixing tank and other devices can also clean themselves after a single use to avoid contamination of subsequent raw materials with higher purity requirements; at the same time, during the laundry detergent production process, the pH value in the laundry detergent total mixing tank may deviate, which can be appropriately adjusted using a pre-mixing tank and other devices, and the adjustment range is small, which is convenient for application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure at the platform;

[0016] Figure 3 It is a structural schematic diagram of the pre-mixing tank;

[0017] Figure 4 It is a structural schematic diagram of the first turntable;

[0018] In the figure: 1-main mixing tank, 11-liquid outlet pipe, 12-liquid inlet pipe, 2-pre-mixing tank, 21-water pipe, 22-conveying pipe connection, 23-waste liquid discharge pipe, 24-connecting pipe, 25-motor, 3-platform, 4-raw material tank, 41-raw material liquid conveying pipe, 5-bracket, 51-screw, 6-outer rotating shaft, 61-inner rotating shaft, 62-first turntable, 63-second turntable, 64-first gear, 65-second gear, 66-fixing rod, 67-fan blade, 68-limiting block. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, it should be noted that

[0021] In the description of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0022] See also Figure 1 to Figure 4The utility model provides a feeding device for producing laundry detergent, comprising a total stirring tank 1, wherein the total stirring tank 1 is provided with a liquid inlet pipe 12 and a connecting pipe 24, a liquid outlet pipe 11 is provided below the total stirring tank 1, a stirring rod is provided in the total stirring tank 1, a raw material liquid is formed after being stirred by the stirring rod, the connecting pipe 24 is connected to a pre-stirring tank 2, a water delivery pipe 21 and a plurality of delivery pipe connections 22 are provided above the pre-stirring tank 2, the delivery pipe connections 22 are all connected to one end of a raw material liquid delivery pipe 41, the other end of the raw material liquid delivery pipe 41 is all connected to a raw material tank 4, a platform 3 is provided below the raw material tank 4, a rotatable inner rotating shaft 61 is provided in the pre-stirring tank 2, an outer rotating shaft 6 which rotates in the opposite direction to the inner rotating shaft 61 is provided outside the inner rotating shaft 61, a plurality of fan blades 67 are replaced on the inner rotating shaft 61 and the outer rotating shaft 6, a plurality of raw materials in the modulation process are pre-mixed by using the pre-stirring tank 2 and other devices, and the pre-mixed solution is added to the total stirring tank 1 of the laundry detergent, so as to improve the dissolution efficiency of the laundry detergent production, and has a wide range of applications.

[0023] The raw material liquid conveying pipe 41 is a telescopic pipe, which includes an inner and outer sleeves, and the inner and outer sleeves are connected between the raw material tank 4 and the pre-mixing tank 2 in a sliding and sealing manner.

[0024] See also Figure 3 Specifically, a waste liquid discharge pipe 23 is provided at the bottom of the pre-mixing tank 2 described in the utility model. The waste liquid discharge pipe 23 is fixed along the main mixing tank 1 and extends into the waste liquid discharge area. When the pre-mixing tank 2 needs to be cleaned after a single use, the pre-mixing tank 2 is filled with water through the water pipe 21 for cleaning. At this time, the connecting pipe 24 and the waste liquid discharge pipe 23 are both in a closed state. After cleaning, the waste liquid discharge pipe 23 is opened to allow the sewage generated after cleaning to flow out along the waste liquid discharge pipe 23. The waste liquid discharge pipe 23 is closed, and the pre-mixing tank 2 is continued to be used to mix the new stock solution. The use of the pre-mixing tank 2 and other devices can also clean itself after a single use to avoid contamination of the raw materials with higher purity requirements that enter later.

[0025] Preferably, solenoid valves and other devices can be used to open and close the pre-mixing tank 2 and the connecting pipe 24, and the pre-mixing tank 2 and the waste liquid discharge pipe 23 described in the utility model. The above operations are conventional technical means for those skilled in the art and will not be elaborated here.

[0026] See also Figure 4Specifically, the inner rotating shaft 61 of the utility model is provided with a first rotating disk 62, and the outer rotating shaft 6 is provided with a second rotating disk 63. A first gear 64 and a second gear 65 are provided between the first rotating disk 62 and the second rotating disk 63. The first rotating disk 62 and the second rotating disk 63 are both provided with racks on one side close to the first gear 64. The first rotating disk 62 meshes with the first gear 64, the second rotating disk 63 meshes with the second gear 65, and the first gear 64 meshes with the second gear 65. Through the mutual cooperation of the first rotating disk 62 and the second rotating disk 63, the inner rotating shaft 61 and the outer rotating shaft 6 are driven to rotate by the motor 25, so as to stir the liquid in the pre-stirring tank 2, so as to achieve pre-stirring and mixing of multiple liquids, so as to improve the dissolution efficiency of the laundry detergent production, and has a wide range of applications.

[0027] See also Figure 3 and Figure 4 Specifically, a limit block is provided on the side of the inner rotating shaft 61 away from the first turntable 62 described in the utility model, and the other side of the inner rotating shaft 61 passes through the upper end surface of the pre-mixing tank 2 to connect with the motor 25, one side of the outer rotating shaft 6 abuts against the side of the second turntable 63 away from the first turntable 62, and the other side of the outer rotating shaft 6 abuts against the top of the limit block, and the first gear 64 and the second gear 65 are both provided with fixing rods 66, and the fixing rods 66 are both connected to the inner wall of the pre-mixing tank 2.

[0028] See also Figure 1 and Figure 2 Preferably, both sides of the platform 3 described in the utility model are provided with brackets 5, and the platform 3 and the brackets 5 are used to move the raw material tank 4 along the direction of the brackets 5, so as to facilitate the replacement of the raw material liquid used in the pre-mixing tank 2. The specific implementation process of the utility model is:

[0029] First, several connecting pipes 24 are inserted into the raw material tank 4, and several raw material tanks 4 are placed on the platform 3. The platform 3 moves along the direction of the bracket 5 to a suitable position and then stops moving. The raw material liquid enters the pre-mixing tank 2 through the raw material liquid conveying pipe 41, and the water flows into the pre-mixing tank 2 along the water conveying pipe 21. The motor 25 drives the inner rotating shaft 61 to rotate, and the inner rotating shaft 61 drives the first rotating disk 62 to rotate. The first rotating disk 62 drives the first gear 64 to rotate. The first gear 64 is engaged with the second gear 65 to drive the second gear 65 to rotate. The rotation of the second gear 65 drives the second rotating disk 63 to rotate, and the second rotating disk 63 drives the outer rotating shaft 6 connected to the second rotating disk 63 The inner rotating shaft 61 and the blades 67 on the outer rotating shaft 6 stir the liquid in the pre-mixing tank 2. After the stirring is completed, the liquid in the pre-mixing tank 2 enters the main mixing tank 1 along the connecting pipe 24. At this time, the connecting pipe 24 is opened, and the waste liquid discharge pipe 23 is closed. The original liquid can flow into the main mixing tank 1 from the liquid inlet pipe 12 at the same time. The state of the stirred liquid in the main mixing tank 1 can be detected in real time from the liquid outlet pipe 11. When all the liquid in the pre-mixing tank 2 flows into the main mixing tank 1, the pre-mixing tank 2 is flushed through the water pipe 21. After the flushing is completed, the connecting pipe 24 is closed, the waste liquid discharge pipe 23 is opened, and the sewage is discharged along the waste liquid discharge pipe 23.

[0030] The utility model provides a feeding device for producing laundry detergent, including a pre-mixing tank and other devices, which cooperate with each other to pre-mix several raw materials in the modulation process, and add the pre-mixed solution into the total mixing tank of the laundry detergent, so as to improve the dissolution efficiency of the laundry detergent production, and has a wide range of applications; structures such as a water pipe, a waste liquid discharge pipe and a pre-mixing tank cooperate with each other, and the pre-mixing tank and other devices can also clean themselves after a single use to avoid contaminating the raw materials with higher purity requirements that enter later; the pre-mixing tank is used to fine-tune the pH value of the total mixing tank, and the adjustment range is small, which is convenient for application; in summary, the beneficial effects of the utility model are as follows: the pre-mixing tank and other devices are used to pre-mix several raw materials in the modulation process, and the pre-mixed solution is added into the total mixing tank of the laundry detergent, so as to improve the dissolution efficiency of the laundry detergent production, and has a wide range of applications; the pre-mixing tank and other devices can also clean themselves after a single use to avoid contaminating the raw materials with higher purity requirements that enter later; at the same time, in the laundry detergent production process, the pH value in the total mixing tank of the laundry detergent will deviate, and the pre-mixing tank and other devices can be used to properly adjust it, and the adjustment range is small, which is convenient for application.

[0031] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A feeding device for producing laundry detergent, characterized in that: It comprises a main stirring tank, on which a liquid inlet pipe and a connecting pipe are passed, the connecting pipe is connected to a pre-stirring tank, a water pipe and a plurality of conveying pipe connections are provided above the pre-stirring tank, the conveying pipe connections are all connected to one end of a raw material liquid conveying pipe, the other end of the raw material liquid conveying pipe is all connected to a raw material tank, a movable platform is provided below the raw material tank, a rotatable inner rotating shaft is passed through the pre-stirring tank, an outer rotating shaft which rotates in the opposite direction to the inner rotating shaft is passed outside the inner rotating shaft, and a plurality of fan blades are provided on the inner rotating shaft and the outer rotating shaft.

2. A feeding device for producing laundry detergent according to claim 1, characterized in that: A first rotating disk is provided on the inner rotating shaft, a second rotating disk is provided on the outer rotating shaft, a first gear and a second gear are provided between the first rotating disk and the second rotating disk, racks are provided on the first rotating disk and the second rotating disk, the first rotating disk is meshed with the first gear, the second rotating disk is meshed with the second gear, and the first gear is meshed with the second gear.

3. A feeding device for producing laundry detergent according to claim 2, characterized in that: A limit block is provided on one side of the inner rotating shaft away from the first rotating disk, and the limit block is rotatably connected to the main stirring tank. The other side of the inner rotating shaft passes through the upper end surface of the pre-stirring tank and is connected to the motor.

4. A feeding device for producing laundry detergent according to claim 2, characterized in that: The raw material liquid conveying pipe is a telescopic pipe, which includes an inner and outer sleeves, and the inner and outer sleeves are connected between the raw material tank and the pre-mixing tank in a sliding and sealing manner.

5. A feeding device for producing laundry detergent according to claim 2, characterized in that: The first gear and the second gear are rotatably connected to a fixed rod, and the fixed rod is fixed in the pre-mixing tank.

6. A feeding device for producing laundry detergent according to claim 1, characterized in that: A liquid outlet pipe is arranged below the main stirring tank, and a stirring rod is passed through the main stirring tank.

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