Alternating fold plate type rapid mixer

Abstract

The utility model relates to sewage treatment technical field, especially a kind of alternating baffle type quick mixer, including mixing cylinder, several baffles are equipped in the mixing cylinder, several turbulence holes are set in the baffle, and several drainage holes are set in several turbulence plates by staggered arrangement;Water inlet pipe is equipped in the right side of the mixing cylinder, water inlet pipe is equipped below the drug water inlet pipe, and a stirring motor is horizontally arranged between drug water inlet pipe and water inlet pipe;Stirring motor is fixed on the right side of mixing cylinder, a stirring rod is arranged on the rotor of stirring motor, stirring rod extends to the left end of mixing cylinder, several stirring vanes are distributed on the stirring rod, and the stirring vanes are evenly distributed between turbulence plate and mixing cylinder.The utility model relates to a kind of alternating baffle type quick mixer, can be realized to the rapid and sufficient mixing of flocculating agent and high turbidity water.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to an AC baffle-type rapid mixer. Background Technology

[0002] High-turbidity water typically refers to water with a high concentration of suspended solids, often accompanied by large amounts of silt, colloids, and other particulate matter, with turbidity far exceeding that of conventional water bodies. This type of water source is widely found in the upper reaches of rivers, rivers during flood season, and some water bodies affected by geological conditions or human activities. High-turbidity water not only affects the appearance of the water body but also poses numerous challenges to subsequent water treatment processes. Current high-turbidity water treatment processes typically require mixing flocculants with the water in the initial stages to initiate a preliminary flocculation reaction. However, existing equipment suffers from low mixing efficiency and insufficient mixing of flocculants and high-turbidity water during this process. Utility Model Content

[0003] The purpose of this invention is to provide an AC baffle-type rapid mixer that can achieve rapid and thorough mixing of flocculants and highly turbid water.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] An AC baffle-type rapid mixer includes a mixing cylinder, a plurality of baffles are provided in the mixing cylinder, a plurality of turbulence holes are provided on the baffles, and a plurality of drainage holes are staggered on the plurality of turbulence plates.

[0006] A chemical inlet pipe is provided on the right side of the mixing cylinder, a water inlet pipe is provided below the chemical inlet pipe, and a stirring motor is horizontally provided between the chemical inlet pipe and the water inlet pipe.

[0007] The stirring motor is fixed on the right side of the mixing cylinder. A stirring rod is provided on the rotor of the stirring motor. The stirring rod extends to the left end of the mixing cylinder. Several stirring blades are distributed on the stirring rod. The stirring blades are evenly distributed between the baffle and the mixing cylinder.

[0008] A drain pipe is provided on the right side of the mixing cylinder.

[0009] As an improvement, several receiving and conveying funnels are provided below the mixing cylinder.

[0010] As an improvement: a discharge pipe is fixed at the bottom of the receiving and conveying hopper, and a screw conveyor is provided below the discharge pipe;

[0011] An electric valve is installed on the discharge pipe.

[0012] As an improvement, a filter screen is provided inside the drain pipe.

[0013] As an improvement, a high-pressure water supply pipe is provided at the top of the mixing cylinder, and several high-pressure spray heads are provided below the high-pressure water supply pipe, with the high-pressure spray heads located inside the mixing cylinder.

[0014] In summary, this utility model has the following beneficial effects:

[0015] 1. The flocculant is added into the mixing cylinder through the chemical inlet pipe, and at the same time, the high turbidity water is injected into the mixing cylinder through the water inlet pipe. Under the action of the baffle and stirring fan blades in the mixing cylinder, the chemical and the high turbidity water can be quickly mixed and carry out the flocculation reaction.

[0016] 2. The receiving and conveying hopper can be used to receive settled flocs and discharge them to the outside of the mixing cylinder under the action of the screw conveyor. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this utility model, the accompanying drawings used in the description of the embodiments or prior art will be briefly introduced below.

[0018] Figure 1 This is a schematic diagram of the overall structure of an AC baffle-type rapid mixer.

[0019] Figure 2 A schematic cross-sectional view of an AC baffle-type rapid mixer;

[0020] The components include: 1. Mixing cylinder; 2. Baffle plate; 3. Turbulence hole; 4. Drain hole; 5. Chemical inlet pipe; 6. Water inlet pipe; 7. Stirring motor; 8. Stirring rod; 9. Stirring fan blade; 10. Drain pipe; 11. Receiving and conveying funnel; 12. Discharge pipe; 13. Screw conveyor; 14. Electric valve; 15. Filter screen; 16. High-pressure water delivery pipe. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings.

[0022] Please refer to Figures 1-2 An AC baffle-type rapid mixer includes a mixing cylinder 1, a plurality of baffles 2 inside the mixing cylinder 1, a plurality of turbulence holes 3 on the baffles 2, and a plurality of drainage holes 4 staggered on the plurality of turbulence holes.

[0023] A chemical inlet pipe 5 is provided on the right side of the mixing cylinder 1, and a water inlet pipe 6 is provided below the chemical inlet pipe 5. The water inlet pipe 6 is connected to an external water pump, and a stirring motor 7 is horizontally provided between the chemical inlet pipe 5 and the water inlet pipe 6.

[0024] The stirring motor 7 is fixed on the right side of the mixing cylinder 1. A stirring rod 8 is provided on the rotor of the stirring motor 7. The stirring rod 8 extends to the left end of the mixing cylinder. Several stirring blades 9 are distributed on the stirring rod 8. The stirring blades 9 are evenly distributed between the baffle and the mixing cylinder 1.

[0025] A drain pipe 10 is provided on the right side of the mixing cylinder 1.

[0026] In this embodiment, the flocculant is added into the mixing cylinder 1 through the chemical inlet pipe 5, and at the same time, the high turbidity water is injected into the mixing cylinder 1 through the water inlet pipe 6. Under the action of the baffle plate 2 and the stirring fan blade 9 in the mixing cylinder 1, the chemical and the high turbidity water can be quickly mixed and carry out the flocculation reaction.

[0027] Several receiving and conveying funnels 11 are provided below the mixing cylinder 1. A discharge pipe 12 is fixed at the bottom of the receiving and conveying funnel 11, and a screw conveyor 13 is provided below the discharge pipe 12; an electric valve 14 is provided on the discharge pipe 12. In this embodiment, the receiving and conveying funnels 11 can be used to receive the settled flocs, and under the action of the screw conveyor 13, they are discharged to the outside of the mixing cylinder 1.

[0028] A filter screen 15 is provided inside the drain pipe 10. In this embodiment, the filter screen 15 can prevent flocculent material from flowing out of the drain pipe 10 to the next process.

[0029] A high-pressure water supply pipe 16 is provided at the top of the mixing cylinder 1, and the high-pressure water supply pipe 16 is connected to an external high-pressure water pump. Several high-pressure spray heads are provided below the high-pressure water supply pipe 16, and the high-pressure spray heads are located inside the mixing cylinder 1. In this embodiment, after the mixing cylinder 1 has been working for a period of time, the wastewater inside can be drained, the external high-pressure water pump can be turned on, and high-pressure water can be delivered to the high-pressure water supply pipe 16, and the high-pressure spray heads can spray water onto the inside of the mixing cylinder 1 to clean its interior.

[0030] Working principle: Flocculant is added into mixing cylinder 1 through chemical inlet pipe 5, and high turbidity water is injected into mixing cylinder 1 through water inlet pipe 6. Under the action of turbulence holes 3 on baffle plate 2, the high turbidity water and flocculant improve the mixing effect. At the same time, the stirring motor 7 is started to drive the stirring fan blade 9 to rotate, further realizing the mixing reaction of high turbidity water and flocculant.

[0031] The flocs produced after the reaction settle into the receiving and conveying funnel 11 at the bottom of the mixing cylinder 1, and the treated wastewater is discharged to the outside of the mixing cylinder 1 through the drain pipe 10.

[0032] After the mixing cylinder 1 has been used for a period of time, the wastewater inside the cylinder is drained, and the screw conveyor 13 is turned on to drain the flocculants inside the mixing cylinder 1.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. An AC baffle-type rapid mixer, characterized in that, It includes a mixing cylinder, a plurality of baffles are provided inside the mixing cylinder, a plurality of turbulence holes are provided on the baffles, and a plurality of drainage holes are provided on the plurality of turbulence plates at staggered intervals. A chemical inlet pipe is provided on the right side of the mixing cylinder, a water inlet pipe is provided below the chemical inlet pipe, and a stirring motor is horizontally provided between the chemical inlet pipe and the water inlet pipe. The stirring motor is fixed on the right side of the mixing cylinder. A stirring rod is provided on the rotor of the stirring motor. The stirring rod extends to the left end of the mixing cylinder. Several stirring blades are distributed on the stirring rod. The stirring blades are evenly distributed between the baffle and the mixing cylinder. A drain pipe is provided on the right side of the mixing cylinder.

2. The AC folding plate type rapid mixer according to claim 1, characterized in that, Several receiving and conveying funnels are provided below the mixing cylinder.

3. The AC baffle-type rapid mixer according to claim 2, characterized in that, A discharge pipe is fixed at the bottom of the receiving and conveying hopper, and a screw conveyor is provided below the discharge pipe; An electric valve is installed on the discharge pipe.

4. The AC baffle-type rapid mixer according to claim 1, characterized in that, A filter screen is installed inside the drain pipe.

5. The AC baffle-type rapid mixer according to claim 1, characterized in that, A high-pressure water supply pipe is provided at the top of the mixing cylinder, and several high-pressure spray heads are provided below the high-pressure water supply pipe. The high-pressure spray heads are located inside the mixing cylinder.

Images