Slurry mixing tank
By introducing a second auger into the mixing tank and cooperating with the circulation pipe to conduct solid matter, and setting up two sets of feeding hoppers to add matter separately, the problems of excessive load on the stirring rod and uneven mixing caused by solid matter deposition were solved, and efficient solid-liquid mixing was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-29
- Publication Date
- 2026-04-03
AI Technical Summary
In existing mixing tanks, solid matter tends to settle after prolonged standing, leading to excessive load on the stirring rod, easy damage to the motor, and uneven mixing of solid and liquid substances, which is difficult to effectively solve with existing technology.
A mixing tank was designed, comprising a tank body, a discharge device, a transmission device, and a circulation device. Solid materials are conveyed to the top of the tank body through a second auger in cooperation with a circulation pipe. Two sets of feeding hoppers are set up to add solid and liquid materials respectively, and mixing is achieved through the cooperation of a stirring rod and an auger.
It effectively reduces the workload of the stirring rod, avoids motor overload, achieves uniform mixing of solid and liquid substances, and improves mixing efficiency.
Smart Images
Figure CN224071754U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of industrial equipment technology, and in particular to a mixing tank. Background Technology
[0002] A mixing tank is an industrial mixing device mainly used for stirring, mixing, homogenizing, and reacting materials. It uses mechanical stirring to thoroughly mix different components, ensuring uniform dispersion of the materials. Mixing tanks are widely used in chemical, pharmaceutical, food, environmental protection, and building materials industries, and are suitable for operations such as batching, reaction, dissolution, emulsification, and suspension.
[0003] 1. In existing technologies, during the use of some mixing tanks, after the slurry has been left to stand for a long time, the substances in the slurry tend to separate into layers. That is, solid substances tend to sink to the bottom of the mixing tank, while liquid substances tend to float to the top. During the process of remixing the two, since most of the solid substances have settled at the bottom, if the two are remixed solely by the stirring rod, it will place an enormous load on the motor connected to the stirring rod. Over time, the motor is prone to damage, which is not conducive to long-term mixing operations.
[0004] 2. In the existing technology, during the mixing process of solid and liquid substances, if solid or liquid substances are added to the mixing tank one at a time, regardless of whether the liquid or solid substance is added first, the solid substance will settle to the bottom of the mixing tank. This one-time addition process is not conducive to good mixing of the two substances. Utility Model Content
[0005] The purpose of this invention is to provide a mixing tank that can better re-stir the separated solid and liquid substances together, and can avoid putting a greater load on the motor; it can simultaneously add solid and liquid substances into the mixing tank, so that the two can be mixed better.
[0006] To achieve the above objectives, a mixing tank is provided, comprising a tank body, a discharge device provided at the bottom front of the tank body, a transmission device provided on the lower surface of the tank body, a connecting chamber fixedly connected to the top of the tank body, a discharge chamber provided on the left and right sides above the connecting chamber, a circulation device fixedly connected to the left and right sides inside the tank body, a stirring rod rotatably connected inside the tank body, a support frame rotatably connected above the stirring rod, and the support frame fixedly connected to the tank body.
[0007] The feeding hopper includes a hopper body, a sealing cover is rotatably connected to the top of the hopper body, a handle is fixedly connected to the top of the sealing cover, the circulation device includes a circulation pipe, an inlet is opened at the bottom of the circulation pipe, and a second auger is rotatably connected inside the circulation pipe.
[0008] According to the aforementioned mixing tank, the discharge device includes a discharge pipe, a first motor is fixedly connected to the front of the discharge pipe, a first auger is fixedly connected to the output end of the first motor, and a feed pipe is fixedly connected to the front end of the discharge pipe.
[0009] According to the aforementioned mixing tank, the discharge pipe is fixedly connected to the tank body, the first auger is tightly fitted to the discharge pipe, and the first auger is rotatably connected to the discharge pipe.
[0010] According to the aforementioned mixing tank, the transmission device includes a support chamber, a second motor is fixedly connected to the bottom of the support chamber, a drive gear is fixedly connected to the output end of the second motor, driven gears mesh on the left and right sides of the drive gear, a connecting rod is fixedly connected above the driven gear, and support rods are fixedly connected to the four corners of the bottom of the support chamber.
[0011] According to the aforementioned mixing tank, the drive gear is fixedly connected to the bottom end of the stirring rod, and the upper end of the connecting rod is fixedly connected to the bottom of the second auger.
[0012] According to the aforementioned mixing tank, the support chamber is located at the bottom of the tank body, and the support chamber is fixedly connected to the tank body.
[0013] According to the aforementioned mixing tank, the silo body is located above the connecting silo, and the silo body is fixedly connected to the connecting silo.
[0014] According to the aforementioned mixing tank, the circulation pipe is located inside the tank body and is fixedly connected to the tank body.
[0015] This utility model has the following beneficial effects:
[0016] 1. Compared with existing technologies, by using the second auger in conjunction with the circulation pipe, the solid material at the bottom of the tank is conducted to the top of the tank, thereby reducing the workload of the stirring rod. This allows for better re-stirring of the separated solid and liquid materials and avoids placing a greater load on the motor.
[0017] 2. Compared with existing technologies, by setting up two sets of feeding hoppers, operators can add liquid and solid substances into the tank through the left and right feeding hoppers respectively, and stir at the same time during the adding process to achieve better mixing. Attached Figure Description
[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0019] Figure 1 This is a perspective view of a mixing tank according to the present invention;
[0020] Figure 2 This is a cross-sectional view of the mixing tank of this utility model;
[0021] Figure 3 This is a cross-sectional view of the circulation pipe of a mixing tank according to the present invention;
[0022] Figure 4 This is a schematic diagram of the internal structure of the transmission device of a mixing tank according to the present invention.
[0023] Legend:
[0024] 1. Tank body; 2. Discharge device; 3. Transmission device; 4. Connecting bin; 5. Feeding bin; 6. Circulation device; 7. Agitator; 8. Support frame;
[0025] 21. Discharge pipe; 22. First motor; 23. First auger; 24. Feed pipe;
[0026] 31. Support chamber; 32. Second motor; 33. Drive gear; 34. Driven gear; 35. Connecting rod; 36. Support rod; 51. Chamber body; 52. Sealing cover; 53. Handle; 61. Circulation pipe; 62. Feed inlet; 63. Second auger. Detailed Implementation
[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0028] Reference Figure 1-4 This utility model provides a mixing tank, which includes a tank body 1. A discharge device 2 is provided at the bottom front of the tank body 1. A transmission device 3 is provided on the lower surface of the tank body 1. A connecting chamber 4 is fixedly connected to the top of the tank body 1. A feeding chamber 5 is provided on the left and right sides above the connecting chamber 4. A circulation device 6 is fixedly connected to the left and right sides inside the tank body 1. A stirring rod 7 is rotatably connected inside the tank body 1. A support frame 8 is rotatably connected above the stirring rod 7. The support frame 8 is fixedly connected to the tank body 1.
[0029] The aforementioned structure, with its tank 1, allows operators to add solid and liquid substances into it. A stirring rod 7 is rotatably connected inside the tank 1, and the rotation of the stirring rod 7 ensures thorough mixing of the solid and liquid substances.
[0030] The connection compartment 4 allows the discharge compartment 5 to be connected to the tank body 1.
[0031] The discharge device 2 includes a discharge pipe 21, a first motor 22 is fixedly connected to the front of the discharge pipe 21, a first auger 23 is fixedly connected to the output end of the first motor 22, a discharge pipe 24 is fixedly connected to the front end of the discharge pipe 21, the discharge pipe 21 is fixedly connected to the tank body 1, the first auger 23 is tightly fitted to the discharge pipe 21, and the first auger 23 is rotatably connected to the discharge pipe 21.
[0032] The above structure, driven by the first motor 22, causes the first auger 23 to rotate. Through the cooperation of the first auger 23 and the discharge pipe 21, the mixed material inside the tank 1 can be discharged from the lower end of the discharge pipe 24.
[0033] The transmission device 3 includes a support chamber 31. A second motor 32 is fixedly connected to the bottom of the support chamber 31. A drive gear 33 is fixedly connected to the output end of the second motor 32. Driven gears 34 mesh on the left and right sides of the drive gear 33. A connecting rod 35 is fixedly connected above the driven gear 34. Support rods 36 are fixedly connected to the four corners of the bottom of the support chamber 31. The drive gear 33 is fixedly connected to the bottom end of the stirring rod 7. The upper end of the connecting rod 35 is fixedly connected to the bottom of the second auger 63. The support chamber 31 is located at the bottom of the tank 1 and is fixedly connected to the tank 1.
[0034] The above structure includes a transmission device 3. Driven by a second motor 32, the driving gear 33 rotates, and driven gears 34 mesh with its left and right sides. The driving gear 33 is fixedly connected to the bottom end of the stirring rod 7, and the upper end of the connecting rod 35 is fixedly connected to the bottom of the second auger 63. This allows the driving gear 33 to drive the stirring rod 7 to rotate, and the driven gears 34 to drive the second auger 63 to rotate via the connecting rod 35.
[0035] The feeding hopper 5 includes a hopper body 51, which is located above the connecting hopper 4 and is fixedly connected to the connecting hopper 4. A sealing cover 52 is rotatably connected to the top of the hopper body 51, and a handle 53 is fixedly connected to the top of the sealing cover 52. The circulation device 6 includes a circulation pipe 61, which is located inside the tank 1 and is fixedly connected to the tank 1. An inlet 62 is provided below the circulation pipe 61, and a second auger 63 is rotatably connected inside the circulation pipe 61.
[0036] The above structure, by setting up two sets of feeding hoppers 5, allows operators to add liquid and solid substances into the tank 1 through the left and right feeding hoppers 5 respectively, and stir at the same time during the addition process to achieve better mixing.
[0037] With the cooperation of the second auger 63 and the circulation pipe 61, the solid material located at the bottom of the tank 1 is conducted to the top of the tank 1, thereby reducing the working load of the stirring rod 7.
[0038] Working principle: When using this type of mixing tank, first turn on the switch of the second motor 32 to make the stirring rod 7 rotate. At this time, the operator opens the sealing cover 52 on the left and right sides and adds liquid and solid substances into the chambers 51 on the left and right sides respectively, so that they are stirred at the same time. After the stirring is completed, turn off the second motor 32 and turn on the first motor 22, so that the material after mixing is discharged from the discharge pipe 24.
[0039] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A pulp tank, characterized in that, The utility model relates to a kind of automatic feed mixing machine, including tank (1), the bottom front of the tank (1) is provided with discharge device (2), the lower surface of the tank (1) is provided with transmission device (3), the upper of the tank (1) is fixedly connected with connecting bin (4), the upper left and right sides of the connecting bin (4) are provided with discharging bin (5), the inside left and right sides of the tank (1) are fixedly connected with circulating device (6), the inside rotationally connected with stirring rod (7) of the tank (1), the upper rotationally connected with support frame (8) of the stirring rod (7), the support frame (8) is fixedly connected with tank (1); The discharging bin (5) includes a bin body (51), a sealing cover (52) is rotatably connected to the upper portion of the bin body (51), a handle (53) is fixedly connected to the upper portion of the sealing cover (52), the circulating device (6) includes a circulating pipe (61), a feeding port (62) is formed in the lower portion of the circulating pipe (61), a second auger (63) is rotatably connected to the inside of the circulating pipe (61).
2. A mix tank according to claim 1, wherein The discharge device (2) includes a discharge pipe (21), a first motor (22) is fixedly connected to the front of the discharge pipe (21), a first auger (23) is fixedly connected to the output end of the first motor (22), a discharging pipe (24) is fixedly connected to the front end of the discharge pipe (21).
3. A mix tank according to claim 2, wherein The discharge pipe (21) is fixedly connected to the tank (1), the first auger (23) is closely attached to the discharge pipe (21), and the first auger (23) is rotatably connected to the discharge pipe (21).
4. A mix tank according to claim 1, wherein The transmission device (3) includes a support bin (31), a second motor (32) is fixedly connected to the bottom of the support bin (31), a driving gear (33) is fixedly connected to the output end of the second motor (32), driven gears (34) are engaged on the left and right sides of the driving gear (33), a connecting rod (35) is fixedly connected to the upper portion of the driven gears (34), support rods (36) are fixedly connected to the bottom four corners of the support bin (31).
5. A mix tank according to claim 4, wherein The driving gear (33) is fixedly connected to the bottom end of the stirring rod (7), and the upper end of the connecting rod (35) is fixedly connected to the bottom of the second auger (63).
6. A mix tank according to claim 4, wherein The support bin (31) is located at the bottom of the tank (1), and the support bin (31) is fixedly connected to the tank (1).
7. A mix tank according to claim 1 wherein, The bin body (51) is located above the connecting bin (4), and the bin body (51) is fixedly connected to the connecting bin (4).
8. A mix tank according to claim 1, wherein The circulating pipe (61) is located inside the tank (1), and the circulating pipe (61) is fixedly connected to the tank (1).