Rotary premixer
Technical Field
The utility model relates to a mixing apparatus technical field specifically is a rotation premixer.
Background
Lithium hydroxide is white monoclinic fine crystal, has wide application, and can be used as a developing agent for spectral analysis, lubricating oil, an additive of an alkaline storage battery electrolyte and the like. Can require multiple material to carry out operations such as premix or cool down in the lithium hydroxide production process usually, present equipment sets up alone as required usually, and equipment takes up an area of great, and the cost is higher, and the mixing of equipment, cooling effect are also relatively poor moreover.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the rotary premixer is uniform in mixing and good in cooling effect.
The utility model adopts the technical proposal that: the rotary premixer comprises a rotary tank body, a support frame and a driving device, wherein the rotary tank body and the driving device are arranged on the support frame, the driving device drives the rotary tank body to rotate on the support frame, the rotary tank body is provided with a material inlet and a material outlet, mutually crossed spiral plates are arranged in the rotary tank body, a cooling mechanism is arranged outside the rotary tank body, an included angle between the spiral plates is 60-90 degrees, and the spiral directions of the spiral plates are opposite; the inner wall of the rotary tank body and the spiral plate are both provided with an anti-corrosion wear-resistant layer; the cooling mechanism comprises a water pan, a water pump, a pipeline, a spray pipe and a valve, the water pan is connected to the support frame, the spray pipe is arranged above the rotary tank body, the water pump is arranged in the water pan, the water pump is connected with the spray pipe through the pipeline, and the valve is connected to the pipeline.
Preferably, the inner wall of the rotary tank body close to the material inlet and the material outlet is provided with material guide plates, the material guide plates are uniformly arranged, and a material guide groove is formed between the material guide plates.
Preferably, the axis of the rotary tank body forms an included angle of 10-30 degrees with the horizontal line.
After the structure above the adoption, the utility model discloses rotation premixer rotates the material, mixes under the effect of jar spiral plate, not only makes the material misce bene, has also increased material dwell time simultaneously, lets the material fall to suitable temperature, and the material strikes, is broken under the effect of spiral plate to externally set up the shower, can cool down the material in the jar through spraying, compare with prior art, the utility model discloses increase cooling body on premixing equipment's basis, simple structure, it is with low costs, the mixture of material, the effect of cooling all obtain very big promotion.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of the rotary tank of the present invention.
3 fig. 3 3 3 is 3 a 3 view 3 a 3- 3 a 3 of 3 fig. 3 1 3. 3
Fig. 4 is an enlarged detail view C of fig. 3.
Fig. 5 is a view B-B of fig. 3.
In the figure, 1, a rotary tank body, 2, a spray pipe, 3, a feed inlet, a discharge outlet, 4, a support frame, 5, a spiral plate, 6 and an anti-corrosion wear-resistant layer.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in figures 1-5, the utility model discloses a rotary premixer, including the rotary tank body 1, a support frame 4 and a driving device, the rotary tank body 1 and the driving device are all arranged on the support frame 4, the driving device drives the rotary tank body 1 to rotate on the support frame 4, the driving device includes a motor, a speed reducer, a driving gear, a bearing seat and a roller bracket are arranged on the support frame 4, the rotary tank body 1 rotates on the support frame 4 through the bearing on the bearing seat, a gear ring and a wheel belt are arranged on the outer wall of the rotary tank body 1, the driving gear of the driving device is engaged with the gear ring on the rotary tank body 1, the wheel belt is in rolling contact with the roller on the roller bracket, the rotary tank body 1 is provided with a material inlet and a material outlet 3, mutually crossed spiral plates 5 are arranged in the rotary tank body 1, a cooling mechanism is arranged outside the rotary tank body 1, the, the inner wall of the rotary tank body 1 and the spiral plate 5 are both provided with an anti-corrosion wear-resistant layer 6; the cooling mechanism comprises a water pan, a water pump, a pipeline, a spraying pipe 2 and a valve, the water pan is connected to the support frame 4, the spraying pipe 2 is arranged above the rotary tank body 1, the water pump is arranged in the water pan, the water pump is connected with the spraying pipe 2 through the pipeline, and the valve is connected to the pipeline. The feed inlet and discharge port 3 of the rotary tank body 1 is arranged at the same end of the rotary tank body 1, the motor is a reversible motor, and materials are rotated out from the feed inlet and the discharge port 3 by driving the rotary tank body 1 to rotate reversely.
The utility model discloses when concrete implementation, the inner wall that the rotary tank body 1 is close to the business turn over material mouth is provided with the stock guide, and the stock guide evenly sets up, forms the baffle box between the stock guide. The axis of the rotary tank body 1 forms an included angle of 10 degrees to 30 degrees with the horizontal line. The axis of the spray pipe 2 is parallel to the axis of the rotary tank body 1, the spray pipe 2 is supported by a support rod, and the lower end of the support rod is connected to the support frame 4.
The utility model discloses when concrete implementation, the support frame is the frame type of a mouthful style of calligraphy, and the water collector is connected on the support frame, and the water pump is established in the water collector, and the water pump passes through pipeline and shower intercommunication, and the water pump is carried the water in the water collector to the shower sprays the rotary tank body, and the water after spraying flows in the water collector again.